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Diffstat (limited to 'src/test1.c')
| -rw-r--r-- | src/test1.c | 9373 |
1 files changed, 9373 insertions, 0 deletions
diff --git a/src/test1.c b/src/test1.c new file mode 100644 index 0000000..9c28259 --- /dev/null +++ b/src/test1.c @@ -0,0 +1,9373 @@ +/* +** 2001 September 15 +** +** The author disclaims copyright to this source code. In place of +** a legal notice, here is a blessing: +** +** May you do good and not evil. +** May you find forgiveness for yourself and forgive others. +** May you share freely, never taking more than you give. +** +************************************************************************* +** Code for testing all sorts of SQLite interfaces. This code +** is not included in the SQLite library. It is used for automated +** testing of the SQLite library. +*/ +#include "sqliteInt.h" +#if SQLITE_OS_WIN +# include "os_win.h" +# include <windows.h> +#else +# include <unistd.h> +# if defined(__APPLE__) +# include <sys/param.h> +# include <sys/sysctl.h> +# endif +#endif + +#include "vdbeInt.h" +#if defined(INCLUDE_SQLITE_TCL_H) +# include "sqlite_tcl.h" +#else +# include "tcl.h" +#endif +#include <stdlib.h> +#include <string.h> + +/* +** This is a copy of the first part of the SqliteDb structure in +** tclsqlite.c. We need it here so that the get_sqlite_pointer routine +** can extract the sqlite3* pointer from an existing Tcl SQLite +** connection. +*/ +struct SqliteDb { + sqlite3 *db; +}; + +/* +** Convert text generated by the "%p" conversion format back into +** a pointer. +*/ +static int testHexToInt(int h){ + if( h>='0' && h<='9' ){ + return h - '0'; + }else if( h>='a' && h<='f' ){ + return h - 'a' + 10; + }else{ + assert( h>='A' && h<='F' ); + return h - 'A' + 10; + } +} +void *sqlite3TestTextToPtr(const char *z){ + void *p; + u64 v; + u32 v2; + if( z[0]=='0' && z[1]=='x' ){ + z += 2; + } + v = 0; + while( *z ){ + v = (v<<4) + testHexToInt(*z); + z++; + } + if( sizeof(p)==sizeof(v) ){ + memcpy(&p, &v, sizeof(p)); + }else{ + assert( sizeof(p)==sizeof(v2) ); + v2 = (u32)v; + memcpy(&p, &v2, sizeof(p)); + } + return p; +} + + +/* +** A TCL command that returns the address of the sqlite* pointer +** for an sqlite connection instance. Bad things happen if the +** input is not an sqlite connection. +*/ +static int SQLITE_TCLAPI get_sqlite_pointer( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + struct SqliteDb *p; + Tcl_CmdInfo cmdInfo; + char zBuf[100]; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "SQLITE-CONNECTION"); + return TCL_ERROR; + } + if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ + Tcl_AppendResult(interp, "command not found: ", + Tcl_GetString(objv[1]), (char*)0); + return TCL_ERROR; + } + p = (struct SqliteDb*)cmdInfo.objClientData; + sqlite3_snprintf(sizeof(zBuf), zBuf, "%p", p->db); + Tcl_AppendResult(interp, zBuf, 0); + return TCL_OK; +} + +/* +** Decode a pointer to an sqlite3 object. +*/ +int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb){ + struct SqliteDb *p; + Tcl_CmdInfo cmdInfo; + if( Tcl_GetCommandInfo(interp, zA, &cmdInfo) ){ + p = (struct SqliteDb*)cmdInfo.objClientData; + *ppDb = p->db; + }else{ + *ppDb = (sqlite3*)sqlite3TestTextToPtr(zA); + } + return TCL_OK; +} + +#if SQLITE_OS_WIN +/* +** Decode a Win32 HANDLE object. +*/ +int getWin32Handle(Tcl_Interp *interp, const char *zA, LPHANDLE phFile){ + *phFile = (HANDLE)sqlite3TestTextToPtr(zA); + return TCL_OK; +} +#endif + +extern const char *sqlite3ErrName(int); +#define t1ErrorName sqlite3ErrName + +/* +** Convert an sqlite3_stmt* into an sqlite3*. This depends on the +** fact that the sqlite3* is the first field in the Vdbe structure. +*/ +#define StmtToDb(X) sqlite3_db_handle(X) + +/* +** Check a return value to make sure it agrees with the results +** from sqlite3_errcode. +*/ +int sqlite3TestErrCode(Tcl_Interp *interp, sqlite3 *db, int rc){ + if( sqlite3_threadsafe()==0 && rc!=SQLITE_MISUSE && rc!=SQLITE_OK + && sqlite3_errcode(db)!=rc ){ + char zBuf[200]; + int r2 = sqlite3_errcode(db); + sqlite3_snprintf(sizeof(zBuf), zBuf, + "error code %s (%d) does not match sqlite3_errcode %s (%d)", + t1ErrorName(rc), rc, t1ErrorName(r2), r2); + Tcl_ResetResult(interp); + Tcl_AppendResult(interp, zBuf, 0); + return 1; + } + return 0; +} + +/* +** Decode a pointer to an sqlite3_stmt object. +*/ +static int getStmtPointer( + Tcl_Interp *interp, + const char *zArg, + sqlite3_stmt **ppStmt +){ + *ppStmt = (sqlite3_stmt*)sqlite3TestTextToPtr(zArg); + return TCL_OK; +} + +/* +** Generate a text representation of a pointer that can be understood +** by the getDbPointer and getVmPointer routines above. +** +** The problem is, on some machines (Solaris) if you do a printf with +** "%p" you cannot turn around and do a scanf with the same "%p" and +** get your pointer back. You have to prepend a "0x" before it will +** work. Or at least that is what is reported to me (drh). But this +** behavior varies from machine to machine. The solution used her is +** to test the string right after it is generated to see if it can be +** understood by scanf, and if not, try prepending an "0x" to see if +** that helps. If nothing works, a fatal error is generated. +*/ +int sqlite3TestMakePointerStr(Tcl_Interp *interp, char *zPtr, void *p){ + sqlite3_snprintf(100, zPtr, "%p", p); + return TCL_OK; +} + +/* +** The callback routine for sqlite3_exec_printf(). +*/ +static int exec_printf_cb(void *pArg, int argc, char **argv, char **name){ + Tcl_DString *str = (Tcl_DString*)pArg; + int i; + + if( Tcl_DStringLength(str)==0 ){ + for(i=0; i<argc; i++){ + Tcl_DStringAppendElement(str, name[i] ? name[i] : "NULL"); + } + } + for(i=0; i<argc; i++){ + Tcl_DStringAppendElement(str, argv[i] ? argv[i] : "NULL"); + } + return 0; +} + +/* +** The I/O tracing callback. +*/ +#if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) +static FILE *iotrace_file = 0; +static void io_trace_callback(const char *zFormat, ...){ + va_list ap; + va_start(ap, zFormat); + vfprintf(iotrace_file, zFormat, ap); + va_end(ap); + fflush(iotrace_file); +} +#endif + +/* +** Usage: io_trace FILENAME +** +** Turn I/O tracing on or off. If FILENAME is not an empty string, +** I/O tracing begins going into FILENAME. If FILENAME is an empty +** string, I/O tracing is turned off. +*/ +static int SQLITE_TCLAPI test_io_trace( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ +#if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FILENAME\"", 0); + return TCL_ERROR; + } + if( iotrace_file ){ + if( iotrace_file!=stdout && iotrace_file!=stderr ){ + fclose(iotrace_file); + } + iotrace_file = 0; + sqlite3IoTrace = 0; + } + if( argv[1][0] ){ + if( strcmp(argv[1],"stdout")==0 ){ + iotrace_file = stdout; + }else if( strcmp(argv[1],"stderr")==0 ){ + iotrace_file = stderr; + }else{ + iotrace_file = fopen(argv[1], "w"); + } + sqlite3IoTrace = io_trace_callback; + } +#endif + return TCL_OK; +} + +/* +** Usage: clang_sanitize_address +** +** Returns true if the program was compiled using clang with the +** -fsanitize=address switch on the command line. False otherwise. +** +** Also return true if the OMIT_MISUSE environment variable exists. +*/ +static int SQLITE_TCLAPI clang_sanitize_address( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int res = 0; +#if defined(__has_feature) +# if __has_feature(address_sanitizer) + res = 1; +# endif +#endif +#ifdef __SANITIZE_ADDRESS__ + res = 1; +#endif + if( res==0 && getenv("OMIT_MISUSE")!=0 ) res = 1; + Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); + return TCL_OK; +} + +/* +** Usage: sqlite3_exec_printf DB FORMAT STRING +** +** Invoke the sqlite3_exec_printf() interface using the open database +** DB. The SQL is the string FORMAT. The format string should contain +** one %s or %q. STRING is the value inserted into %s or %q. +*/ +static int SQLITE_TCLAPI test_exec_printf( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + Tcl_DString str; + int rc; + char *zErr = 0; + char *zSql; + char zBuf[30]; + if( argc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB FORMAT STRING", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + Tcl_DStringInit(&str); + zSql = sqlite3_mprintf(argv[2], argv[3]); + rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); + sqlite3_free(zSql); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); + Tcl_AppendElement(interp, zBuf); + Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); + Tcl_DStringFree(&str); + if( zErr ) sqlite3_free(zErr); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; +} + +/* +** Usage: sqlite3_exec_hex DB HEX +** +** Invoke the sqlite3_exec() on a string that is obtained by translating +** HEX into ASCII. Most characters are translated as is. %HH becomes +** a hex character. +*/ +static int SQLITE_TCLAPI test_exec_hex( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + Tcl_DString str; + int rc, i, j; + char *zErr = 0; + char *zHex; + char zSql[501]; + char zBuf[30]; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB HEX", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + zHex = argv[2]; + for(i=j=0; i<(sizeof(zSql)-1) && zHex[j]; i++, j++){ + if( zHex[j]=='%' && zHex[j+2] && zHex[j+2] ){ + zSql[i] = (testHexToInt(zHex[j+1])<<4) + testHexToInt(zHex[j+2]); + j += 2; + }else{ + zSql[i] = zHex[j]; + } + } + zSql[i] = 0; + Tcl_DStringInit(&str); + rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); + Tcl_AppendElement(interp, zBuf); + Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); + Tcl_DStringFree(&str); + if( zErr ) sqlite3_free(zErr); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; +} + +/* +** Usage: db_enter DB +** db_leave DB +** +** Enter or leave the mutex on a database connection. +*/ +static int SQLITE_TCLAPI db_enter( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + sqlite3_mutex_enter(db->mutex); + return TCL_OK; +} +static int SQLITE_TCLAPI db_leave( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + sqlite3_mutex_leave(db->mutex); + return TCL_OK; +} + +/* +** Usage: sqlite3_exec DB SQL +** +** Invoke the sqlite3_exec interface using the open database DB +*/ +static int SQLITE_TCLAPI test_exec( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + Tcl_DString str; + int rc; + char *zErr = 0; + char *zSql; + int i, j; + char zBuf[30]; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB SQL", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + Tcl_DStringInit(&str); + zSql = sqlite3_mprintf("%s", argv[2]); + for(i=j=0; zSql[i];){ + if( zSql[i]=='%' ){ + zSql[j++] = (testHexToInt(zSql[i+1])<<4) + testHexToInt(zSql[i+2]); + i += 3; + }else{ + zSql[j++] = zSql[i++]; + } + } + zSql[j] = 0; + rc = sqlite3_exec(db, zSql, exec_printf_cb, &str, &zErr); + sqlite3_free(zSql); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); + Tcl_AppendElement(interp, zBuf); + Tcl_AppendElement(interp, rc==SQLITE_OK ? Tcl_DStringValue(&str) : zErr); + Tcl_DStringFree(&str); + if( zErr ) sqlite3_free(zErr); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; +} + +/* +** Usage: sqlite3_exec_nr DB SQL +** +** Invoke the sqlite3_exec interface using the open database DB. Discard +** all results +*/ +static int SQLITE_TCLAPI test_exec_nr( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + int rc; + char *zErr = 0; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB SQL", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_exec(db, argv[2], 0, 0, &zErr); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_z_test SEPARATOR ARG0 ARG1 ... +** +** Test the %z format of sqlite_mprintf(). Use multiple mprintf() calls to +** concatenate arg0 through argn using separator as the separator. +** Return the result. +*/ +static int SQLITE_TCLAPI test_mprintf_z( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + char *zResult = 0; + int i; + + for(i=2; i<argc && (i==2 || zResult); i++){ + zResult = sqlite3_mprintf("%z%s%s", zResult, argv[1], argv[i]); + } + Tcl_AppendResult(interp, zResult, 0); + sqlite3_free(zResult); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_n_test STRING +** +** Test the %n format of sqlite_mprintf(). Return the length of the +** input string. +*/ +static int SQLITE_TCLAPI test_mprintf_n( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + char *zStr; + int n = 0; + zStr = sqlite3_mprintf("%s%n", argv[1], &n); + sqlite3_free(zStr); + Tcl_SetObjResult(interp, Tcl_NewIntObj(n)); + return TCL_OK; +} + +/* +** Usage: sqlite3_snprintf_int SIZE FORMAT INT +** +** Test the of sqlite3_snprintf() routine. SIZE is the size of the +** output buffer in bytes. The maximum size is 100. FORMAT is the +** format string. INT is a single integer argument. The FORMAT +** string must require no more than this one integer argument. If +** You pass in a format string that requires more than one argument, +** bad things will happen. +*/ +static int SQLITE_TCLAPI test_snprintf_int( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + char zStr[100]; + int n = atoi(argv[1]); + const char *zFormat = argv[2]; + int a1 = atoi(argv[3]); + if( n>sizeof(zStr) ) n = sizeof(zStr); + sqlite3_snprintf(sizeof(zStr), zStr, "abcdefghijklmnopqrstuvwxyz"); + sqlite3_snprintf(n, zStr, zFormat, a1); + Tcl_AppendResult(interp, zStr, 0); + return TCL_OK; +} + +#ifndef SQLITE_OMIT_GET_TABLE + +/* +** Usage: sqlite3_get_table_printf DB FORMAT STRING ?--no-counts? +** +** Invoke the sqlite3_get_table_printf() interface using the open database +** DB. The SQL is the string FORMAT. The format string should contain +** one %s or %q. STRING is the value inserted into %s or %q. +*/ +static int SQLITE_TCLAPI test_get_table_printf( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + Tcl_DString str; + int rc; + char *zErr = 0; + int nRow = 0, nCol = 0; + char **aResult; + int i; + char zBuf[30]; + char *zSql; + int resCount = -1; + if( argc==5 ){ + if( Tcl_GetInt(interp, argv[4], &resCount) ) return TCL_ERROR; + } + if( argc!=4 && argc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB FORMAT STRING ?COUNT?", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + Tcl_DStringInit(&str); + zSql = sqlite3_mprintf(argv[2],argv[3]); + if( argc==5 ){ + rc = sqlite3_get_table(db, zSql, &aResult, 0, 0, &zErr); + }else{ + rc = sqlite3_get_table(db, zSql, &aResult, &nRow, &nCol, &zErr); + resCount = (nRow+1)*nCol; + } + sqlite3_free(zSql); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", rc); + Tcl_AppendElement(interp, zBuf); + if( rc==SQLITE_OK ){ + if( argc==4 ){ + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nRow); + Tcl_AppendElement(interp, zBuf); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nCol); + Tcl_AppendElement(interp, zBuf); + } + for(i=0; i<resCount; i++){ + Tcl_AppendElement(interp, aResult[i] ? aResult[i] : "NULL"); + } + }else{ + Tcl_AppendElement(interp, zErr); + } + sqlite3_free_table(aResult); + if( zErr ) sqlite3_free(zErr); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; +} + +#endif /* SQLITE_OMIT_GET_TABLE */ + + +/* +** Usage: sqlite3_last_insert_rowid DB +** +** Returns the integer ROWID of the most recent insert. +*/ +static int SQLITE_TCLAPI test_last_rowid( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + char zBuf[30]; + + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB\"", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + sqlite3_snprintf(sizeof(zBuf), zBuf, "%lld", sqlite3_last_insert_rowid(db)); + Tcl_AppendResult(interp, zBuf, 0); + return SQLITE_OK; +} + +/* +** Usage: sqlite3_key DB KEY +** +** Set the codec key. +*/ +static int SQLITE_TCLAPI test_key( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + return TCL_OK; +} + +/* +** Usage: sqlite3_rekey DB KEY +** +** Change the codec key. +*/ +static int SQLITE_TCLAPI test_rekey( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + return TCL_OK; +} + +/* +** Usage: sqlite3_close DB +** +** Closes the database opened by sqlite3_open. +*/ +static int SQLITE_TCLAPI sqlite_test_close( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + int rc; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FILENAME\"", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_close(db); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} + +/* +** Usage: sqlite3_close_v2 DB +** +** Closes the database opened by sqlite3_open. +*/ +static int SQLITE_TCLAPI sqlite_test_close_v2( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + int rc; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FILENAME\"", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_close_v2(db); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} + +/* +** Implementation of the x_coalesce() function. +** Return the first argument non-NULL argument. +*/ +static void t1_ifnullFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + int i; + for(i=0; i<argc; i++){ + if( SQLITE_NULL!=sqlite3_value_type(argv[i]) ){ + int n = sqlite3_value_bytes(argv[i]); + sqlite3_result_text(context, (char*)sqlite3_value_text(argv[i]), + n, SQLITE_TRANSIENT); + break; + } + } +} + +/* +** These are test functions. hex8() interprets its argument as +** UTF8 and returns a hex encoding. hex16le() interprets its argument +** as UTF16le and returns a hex encoding. +*/ +static void hex8Func(sqlite3_context *p, int argc, sqlite3_value **argv){ + const unsigned char *z; + int i; + char zBuf[200]; + z = sqlite3_value_text(argv[0]); + for(i=0; i<sizeof(zBuf)/2 - 2 && z[i]; i++){ + sqlite3_snprintf(sizeof(zBuf)-i*2, &zBuf[i*2], "%02x", z[i]); + } + zBuf[i*2] = 0; + sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); +} +#ifndef SQLITE_OMIT_UTF16 +static void hex16Func(sqlite3_context *p, int argc, sqlite3_value **argv){ + const unsigned short int *z; + int i; + char zBuf[400]; + z = sqlite3_value_text16(argv[0]); + for(i=0; i<sizeof(zBuf)/4 - 4 && z[i]; i++){ + sqlite3_snprintf(sizeof(zBuf)-i*4, &zBuf[i*4],"%04x", z[i]&0xff); + } + zBuf[i*4] = 0; + sqlite3_result_text(p, (char*)zBuf, -1, SQLITE_TRANSIENT); +} +#endif + +/* +** A structure into which to accumulate text. +*/ +struct dstr { + int nAlloc; /* Space allocated */ + int nUsed; /* Space used */ + char *z; /* The space */ +}; + +/* +** Append text to a dstr +*/ +static void dstrAppend(struct dstr *p, const char *z, int divider){ + int n = (int)strlen(z); + if( p->nUsed + n + 2 > p->nAlloc ){ + char *zNew; + p->nAlloc = p->nAlloc*2 + n + 200; + zNew = sqlite3_realloc(p->z, p->nAlloc); + if( zNew==0 ){ + sqlite3_free(p->z); + memset(p, 0, sizeof(*p)); + return; + } + p->z = zNew; + } + if( divider && p->nUsed>0 ){ + p->z[p->nUsed++] = divider; + } + memcpy(&p->z[p->nUsed], z, n+1); + p->nUsed += n; +} + +/* +** Invoked for each callback from sqlite3ExecFunc +*/ +static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){ + struct dstr *p = (struct dstr*)pData; + int i; + for(i=0; i<argc; i++){ + if( argv[i]==0 ){ + dstrAppend(p, "NULL", ' '); + }else{ + dstrAppend(p, argv[i], ' '); + } + } + return 0; +} + +/* +** Implementation of the x_sqlite_exec() function. This function takes +** a single argument and attempts to execute that argument as SQL code. +** This is illegal and should set the SQLITE_MISUSE flag on the database. +** +** 2004-Jan-07: We have changed this to make it legal to call sqlite3_exec() +** from within a function call. +** +** This routine simulates the effect of having two threads attempt to +** use the same database at the same time. +*/ +static void sqlite3ExecFunc( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + struct dstr x; + memset(&x, 0, sizeof(x)); + (void)sqlite3_exec((sqlite3*)sqlite3_user_data(context), + (char*)sqlite3_value_text(argv[0]), + execFuncCallback, &x, 0); + sqlite3_result_text(context, x.z, x.nUsed, SQLITE_TRANSIENT); + sqlite3_free(x.z); +} + +/* +** Implementation of tkt2213func(), a scalar function that takes exactly +** one argument. It has two interesting features: +** +** * It calls sqlite3_value_text() 3 times on the argument sqlite3_value*. +** If the three pointers returned are not the same an SQL error is raised. +** +** * Otherwise it returns a copy of the text representation of its +** argument in such a way as the VDBE representation is a Mem* cell +** with the MEM_Term flag clear. +** +** Ticket #2213 can therefore be tested by evaluating the following +** SQL expression: +** +** tkt2213func(tkt2213func('a string')); +*/ +static void tkt2213Function( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + int nText; + unsigned char const *zText1; + unsigned char const *zText2; + unsigned char const *zText3; + + nText = sqlite3_value_bytes(argv[0]); + zText1 = sqlite3_value_text(argv[0]); + zText2 = sqlite3_value_text(argv[0]); + zText3 = sqlite3_value_text(argv[0]); + + if( zText1!=zText2 || zText2!=zText3 ){ + sqlite3_result_error(context, "tkt2213 is not fixed", -1); + }else{ + char *zCopy = (char *)sqlite3_malloc(nText); + memcpy(zCopy, zText1, nText); + sqlite3_result_text(context, zCopy, nText, sqlite3_free); + } +} + +/* +** The following SQL function takes 4 arguments. The 2nd and +** 4th argument must be one of these strings: 'text', 'text16', +** or 'blob' corresponding to API functions +** +** sqlite3_value_text() +** sqlite3_value_text16() +** sqlite3_value_blob() +** +** The third argument is a string, either 'bytes' or 'bytes16' or 'noop', +** corresponding to APIs: +** +** sqlite3_value_bytes() +** sqlite3_value_bytes16() +** noop +** +** The APIs designated by the 2nd through 4th arguments are applied +** to the first argument in order. If the pointers returned by the +** second and fourth are different, this routine returns 1. Otherwise, +** this routine returns 0. +** +** This function is used to test to see when returned pointers from +** the _text(), _text16() and _blob() APIs become invalidated. +*/ +static void ptrChngFunction( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + const void *p1, *p2; + const char *zCmd; + if( argc!=4 ) return; + zCmd = (const char*)sqlite3_value_text(argv[1]); + if( zCmd==0 ) return; + if( strcmp(zCmd,"text")==0 ){ + p1 = (const void*)sqlite3_value_text(argv[0]); +#ifndef SQLITE_OMIT_UTF16 + }else if( strcmp(zCmd, "text16")==0 ){ + p1 = (const void*)sqlite3_value_text16(argv[0]); +#endif + }else if( strcmp(zCmd, "blob")==0 ){ + p1 = (const void*)sqlite3_value_blob(argv[0]); + }else{ + return; + } + zCmd = (const char*)sqlite3_value_text(argv[2]); + if( zCmd==0 ) return; + if( strcmp(zCmd,"bytes")==0 ){ + sqlite3_value_bytes(argv[0]); +#ifndef SQLITE_OMIT_UTF16 + }else if( strcmp(zCmd, "bytes16")==0 ){ + sqlite3_value_bytes16(argv[0]); +#endif + }else if( strcmp(zCmd, "noop")==0 ){ + /* do nothing */ + }else{ + return; + } + zCmd = (const char*)sqlite3_value_text(argv[3]); + if( zCmd==0 ) return; + if( strcmp(zCmd,"text")==0 ){ + p2 = (const void*)sqlite3_value_text(argv[0]); +#ifndef SQLITE_OMIT_UTF16 + }else if( strcmp(zCmd, "text16")==0 ){ + p2 = (const void*)sqlite3_value_text16(argv[0]); +#endif + }else if( strcmp(zCmd, "blob")==0 ){ + p2 = (const void*)sqlite3_value_blob(argv[0]); + }else{ + return; + } + sqlite3_result_int(context, p1!=p2); +} + +/* +** This SQL function returns a different answer each time it is called, even if +** the arguments are the same. +*/ +static void nondeterministicFunction( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + static int cnt = 0; + sqlite3_result_int(context, cnt++); +} + +/* +** This SQL function returns the integer value of its argument as a MEM_IntReal +** value. +*/ +static void intrealFunction( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + sqlite3_int64 v = sqlite3_value_int64(argv[0]); + sqlite3_result_int64(context, v); + sqlite3_test_control(SQLITE_TESTCTRL_RESULT_INTREAL, context); +} + +/* +** SQL function: strtod(X) +** +** Use the C-library strtod() function to convert string X into a double. +** Used for comparing the accuracy of SQLite's internal text-to-float conversion +** routines against the C-library. +*/ +static void shellStrtod( + sqlite3_context *pCtx, + int nVal, + sqlite3_value **apVal +){ + char *z = (char*)sqlite3_value_text(apVal[0]); + UNUSED_PARAMETER(nVal); + if( z==0 ) return; + sqlite3_result_double(pCtx, strtod(z,0)); +} + +/* +** SQL function: dtostr(X) +** +** Use the C-library printf() function to convert real value X into a string. +** Used for comparing the accuracy of SQLite's internal float-to-text conversion +** routines against the C-library. +*/ +static void shellDtostr( + sqlite3_context *pCtx, + int nVal, + sqlite3_value **apVal +){ + double r = sqlite3_value_double(apVal[0]); + int n = nVal>=2 ? sqlite3_value_int(apVal[1]) : 26; + char z[400]; + if( n<1 ) n = 1; + if( n>350 ) n = 350; + sprintf(z, "%#+.*e", n, r); + sqlite3_result_text(pCtx, z, -1, SQLITE_TRANSIENT); +} + + +/* +** Usage: sqlite3_create_function DB +** +** Call the sqlite3_create_function API on the given database in order +** to create a function named "x_coalesce". This function does the same thing +** as the "coalesce" function. This function also registers an SQL function +** named "x_sqlite_exec" that invokes sqlite3_exec(). Invoking sqlite3_exec() +** in this way is illegal recursion and should raise an SQLITE_MISUSE error. +** The effect is similar to trying to use the same database connection from +** two threads at the same time. +** +** The original motivation for this routine was to be able to call the +** sqlite3_create_function function while a query is in progress in order +** to test the SQLITE_MISUSE detection logic. +*/ +static int SQLITE_TCLAPI test_create_function( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int rc; + sqlite3 *db; + + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB\"", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_create_function(db, "x_coalesce", -1, SQLITE_UTF8, 0, + t1_ifnullFunc, 0, 0); + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "hex8", 1, SQLITE_UTF8 | SQLITE_DETERMINISTIC, + 0, hex8Func, 0, 0); + } +#ifndef SQLITE_OMIT_UTF16 + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "hex16", 1, SQLITE_UTF16 | SQLITE_DETERMINISTIC, + 0, hex16Func, 0, 0); + } +#endif + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "tkt2213func", 1, SQLITE_ANY, 0, + tkt2213Function, 0, 0); + } + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "pointer_change", 4, SQLITE_ANY, 0, + ptrChngFunction, 0, 0); + } + + /* Functions counter1() and counter2() have the same implementation - they + ** both return an ascending integer with each call. But counter1() is marked + ** as non-deterministic and counter2() is marked as deterministic. + */ + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "counter1", -1, SQLITE_UTF8, + 0, nondeterministicFunction, 0, 0); + } + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "counter2", -1, SQLITE_UTF8|SQLITE_DETERMINISTIC, + 0, nondeterministicFunction, 0, 0); + } + + /* The intreal() function converts its argument to an integer and returns + ** it as a MEM_IntReal. + */ + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "intreal", 1, SQLITE_UTF8, + 0, intrealFunction, 0, 0); + } + + /* Functions strtod() and dtostr() work as in the shell. These routines + ** use the standard C library to convert between floating point and + ** text. This is used to compare SQLite's internal conversion routines + ** against the standard library conversion routines. + ** + ** Both routines copy/pasted from the shell.c.in implementation + ** on 2023-07-03. + */ + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "strtod", 1, SQLITE_UTF8, 0, + shellStrtod, 0, 0); + } + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "dtostr", 1, SQLITE_UTF8, 0, + shellDtostr, 0, 0); + } + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "dtostr", 2, SQLITE_UTF8, 0, + shellDtostr, 0, 0); + } + +#ifndef SQLITE_OMIT_UTF16 + /* Use the sqlite3_create_function16() API here. Mainly for fun, but also + ** because it is not tested anywhere else. */ + if( rc==SQLITE_OK ){ + const void *zUtf16; + sqlite3_value *pVal; + sqlite3_mutex_enter(db->mutex); + pVal = sqlite3ValueNew(db); + sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC); + zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); + if( db->mallocFailed ){ + rc = SQLITE_NOMEM; + }else{ + rc = sqlite3_create_function16(db, zUtf16, + 1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0); + } + sqlite3ValueFree(pVal); + sqlite3_mutex_leave(db->mutex); + } +#endif + + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); + return TCL_OK; +} + +/* +** Usage: sqlite3_drop_modules DB ?NAME ...? +** +** Invoke the sqlite3_drop_modules(D,L) interface on database +** connection DB, in order to drop all modules except those named in +** the argument. +*/ +static int SQLITE_TCLAPI test_drop_modules( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + + if( argc<2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB\"", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; +#ifndef SQLITE_OMIT_VIRTUALTABLE + sqlite3_drop_modules(db, argc>2 ? (const char**)(argv+2) : 0); +#endif + return TCL_OK; +} + +/* +** Routines to implement the x_count() aggregate function. +** +** x_count() counts the number of non-null arguments. But there are +** some twists for testing purposes. +** +** If the argument to x_count() is 40 then a UTF-8 error is reported +** on the step function. If x_count(41) is seen, then a UTF-16 error +** is reported on the step function. If the total count is 42, then +** a UTF-8 error is reported on the finalize function. +*/ +typedef struct t1CountCtx t1CountCtx; +struct t1CountCtx { + int n; +}; +static void t1CountStep( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + t1CountCtx *p; + p = sqlite3_aggregate_context(context, sizeof(*p)); + if( (argc==0 || SQLITE_NULL!=sqlite3_value_type(argv[0]) ) && p ){ + p->n++; + } + if( argc>0 ){ + int v = sqlite3_value_int(argv[0]); + if( v==40 ){ + sqlite3_result_error(context, "value of 40 handed to x_count", -1); +#ifndef SQLITE_OMIT_UTF16 + }else if( v==41 ){ + const char zUtf16ErrMsg[] = { 0, 0x61, 0, 0x62, 0, 0x63, 0, 0, 0}; + sqlite3_result_error16(context, &zUtf16ErrMsg[1-SQLITE_BIGENDIAN], -1); +#endif + } + } +} +static void t1CountFinalize(sqlite3_context *context){ + t1CountCtx *p; + p = sqlite3_aggregate_context(context, sizeof(*p)); + if( p ){ + if( p->n==42 ){ + sqlite3_result_error(context, "x_count totals to 42", -1); + }else{ + sqlite3_result_int(context, p ? p->n : 0); + } + } +} + +#ifndef SQLITE_OMIT_DEPRECATED +static void legacyCountStep( + sqlite3_context *context, + int argc, + sqlite3_value **argv +){ + /* no-op */ +} + +static void legacyCountFinalize(sqlite3_context *context){ + sqlite3_result_int(context, sqlite3_aggregate_count(context)); +} +#endif + +/* +** Usage: sqlite3_create_aggregate DB +** +** Call the sqlite3_create_function API on the given database in order +** to create a function named "x_count". This function is similar +** to the built-in count() function, with a few special quirks +** for testing the sqlite3_result_error() APIs. +** +** The original motivation for this routine was to be able to call the +** sqlite3_create_aggregate function while a query is in progress in order +** to test the SQLITE_MISUSE detection logic. See misuse.test. +** +** This routine was later extended to test the use of sqlite3_result_error() +** within aggregate functions. +** +** Later: It is now also extended to register the aggregate function +** "legacy_count()" with the supplied database handle. This is used +** to test the deprecated sqlite3_aggregate_count() API. +*/ +static int SQLITE_TCLAPI test_create_aggregate( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + int rc; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FILENAME\"", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_create_function(db, "x_count", 0, SQLITE_UTF8, 0, 0, + t1CountStep,t1CountFinalize); + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "x_count", 1, SQLITE_UTF8, 0, 0, + t1CountStep,t1CountFinalize); + } +#ifndef SQLITE_OMIT_DEPRECATED + if( rc==SQLITE_OK ){ + rc = sqlite3_create_function(db, "legacy_count", 0, SQLITE_ANY, 0, 0, + legacyCountStep, legacyCountFinalize + ); + } +#endif + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); + return TCL_OK; +} + + +/* +** Usage: printf TEXT +** +** Send output to printf. Use this rather than puts to merge the output +** in the correct sequence with debugging printfs inserted into C code. +** Puts uses a separate buffer and debugging statements will be out of +** sequence if it is used. +*/ +static int SQLITE_TCLAPI test_printf( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " TEXT\"", 0); + return TCL_ERROR; + } + printf("%s\n", argv[1]); + return TCL_OK; +} + + + +/* +** Usage: sqlite3_mprintf_int FORMAT INTEGER INTEGER INTEGER +** +** Call mprintf with three integer arguments +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_int( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int a[3], i; + char *z; + if( argc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT INT INT INT\"", 0); + return TCL_ERROR; + } + for(i=2; i<5; i++){ + if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; + } + z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_int64 FORMAT INTEGER INTEGER INTEGER +** +** Call mprintf with three 64-bit integer arguments +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_int64( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int i; + sqlite_int64 a[3]; + char *z; + if( argc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT INT INT INT\"", 0); + return TCL_ERROR; + } + for(i=2; i<5; i++){ + if( sqlite3Atoi64(argv[i], &a[i-2], sqlite3Strlen30(argv[i]), SQLITE_UTF8) ){ + Tcl_AppendResult(interp, "argument is not a valid 64-bit integer", 0); + return TCL_ERROR; + } + } + z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_long FORMAT INTEGER INTEGER INTEGER +** +** Call mprintf with three long integer arguments. This might be the +** same as sqlite3_mprintf_int or sqlite3_mprintf_int64, depending on +** platform. +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_long( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int i; + long int a[3]; + int b[3]; + char *z; + if( argc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT INT INT INT\"", 0); + return TCL_ERROR; + } + for(i=2; i<5; i++){ + if( Tcl_GetInt(interp, argv[i], &b[i-2]) ) return TCL_ERROR; + a[i-2] = (long int)b[i-2]; + a[i-2] &= (((u64)1)<<(sizeof(int)*8))-1; + } + z = sqlite3_mprintf(argv[1], a[0], a[1], a[2]); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_str FORMAT INTEGER INTEGER STRING +** +** Call mprintf with two integer arguments and one string argument +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_str( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int a[3], i; + char *z; + if( argc<4 || argc>5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT INT INT ?STRING?\"", 0); + return TCL_ERROR; + } + for(i=2; i<4; i++){ + if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; + } + z = sqlite3_mprintf(argv[1], a[0], a[1], argc>4 ? argv[4] : NULL); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_snprintf_str INTEGER FORMAT INTEGER INTEGER STRING +** +** Call mprintf with two integer arguments and one string argument +*/ +static int SQLITE_TCLAPI sqlite3_snprintf_str( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int a[3], i; + int n; + char *z; + if( argc<5 || argc>6 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " INT FORMAT INT INT ?STRING?\"", 0); + return TCL_ERROR; + } + if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR; + if( n<0 ){ + Tcl_AppendResult(interp, "N must be non-negative", 0); + return TCL_ERROR; + } + for(i=3; i<5; i++){ + if( Tcl_GetInt(interp, argv[i], &a[i-3]) ) return TCL_ERROR; + } + z = sqlite3_malloc( n+1 ); + sqlite3_snprintf(n, z, argv[2], a[0], a[1], argc>4 ? argv[5] : NULL); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_double FORMAT INTEGER INTEGER DOUBLE +** +** Call mprintf with two integer arguments and one double argument +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_double( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int a[3], i; + double r; + char *z; + if( argc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT INT INT DOUBLE\"", 0); + return TCL_ERROR; + } + for(i=2; i<4; i++){ + if( Tcl_GetInt(interp, argv[i], &a[i-2]) ) return TCL_ERROR; + } + if( Tcl_GetDouble(interp, argv[4], &r) ) return TCL_ERROR; + z = sqlite3_mprintf(argv[1], a[0], a[1], r); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_scaled FORMAT DOUBLE DOUBLE +** +** Call mprintf with a single double argument which is the product of the +** two arguments given above. This is used to generate overflow and underflow +** doubles to test that they are converted properly. +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_scaled( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + int i; + double r[2]; + char *z; + if( argc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT DOUBLE DOUBLE\"", 0); + return TCL_ERROR; + } + for(i=2; i<4; i++){ + if( Tcl_GetDouble(interp, argv[i], &r[i-2]) ) return TCL_ERROR; + } + z = sqlite3_mprintf(argv[1], r[0]*r[1]); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_stronly FORMAT STRING +** +** Call mprintf with a single double argument which is the product of the +** two arguments given above. This is used to generate overflow and underflow +** doubles to test that they are converted properly. +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_stronly( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + char *z; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT STRING\"", 0); + return TCL_ERROR; + } + z = sqlite3_mprintf(argv[1], argv[2]); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_mprintf_hexdouble FORMAT HEX +** +** Call mprintf with a single double argument which is derived from the +** hexadecimal encoding of an IEEE double. +*/ +static int SQLITE_TCLAPI sqlite3_mprintf_hexdouble( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + char *z; + double r; + unsigned int x1, x2; + sqlite_uint64 d; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " FORMAT STRING\"", 0); + return TCL_ERROR; + } + if( sscanf(argv[2], "%08x%08x", &x2, &x1)!=2 ){ + Tcl_AppendResult(interp, "2nd argument should be 16-characters of hex", 0); + return TCL_ERROR; + } + d = x2; + d = (d<<32) + x1; + memcpy(&r, &d, sizeof(r)); + z = sqlite3_mprintf(argv[1], r); + Tcl_AppendResult(interp, z, 0); + sqlite3_free(z); + return TCL_OK; +} + +/* +** Usage: sqlite3_enable_shared_cache ?BOOLEAN? +** +*/ +#if !defined(SQLITE_OMIT_SHARED_CACHE) +static int SQLITE_TCLAPI test_enable_shared( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int rc; + int enable; + int ret = 0; + + if( objc!=2 && objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, "?BOOLEAN?"); + return TCL_ERROR; + } + ret = sqlite3GlobalConfig.sharedCacheEnabled; + + if( objc==2 ){ + if( Tcl_GetBooleanFromObj(interp, objv[1], &enable) ){ + return TCL_ERROR; + } + rc = sqlite3_enable_shared_cache(enable); + if( rc!=SQLITE_OK ){ + Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); + return TCL_ERROR; + } + } + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(ret)); + return TCL_OK; +} +#endif + + + +/* +** Usage: sqlite3_extended_result_codes DB BOOLEAN +** +*/ +static int SQLITE_TCLAPI test_extended_result_codes( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int enable; + sqlite3 *db; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB BOOLEAN"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + if( Tcl_GetBooleanFromObj(interp, objv[2], &enable) ) return TCL_ERROR; + sqlite3_extended_result_codes(db, enable); + return TCL_OK; +} + +/* +** Usage: sqlite3_libversion_number +** +*/ +static int SQLITE_TCLAPI test_libversion_number( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_libversion_number())); + return TCL_OK; +} + +/* +** Usage: sqlite3_table_column_metadata DB dbname tblname colname +** +*/ +static int SQLITE_TCLAPI test_table_column_metadata( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + const char *zDb; + const char *zTbl; + const char *zCol; + int rc; + Tcl_Obj *pRet; + + const char *zDatatype; + const char *zCollseq; + int notnull; + int primarykey; + int autoincrement; + + if( objc!=5 && objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB dbname tblname colname"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zDb = Tcl_GetString(objv[2]); + zTbl = Tcl_GetString(objv[3]); + zCol = objc==5 ? Tcl_GetString(objv[4]) : 0; + + if( strlen(zDb)==0 ) zDb = 0; + + rc = sqlite3_table_column_metadata(db, zDb, zTbl, zCol, + &zDatatype, &zCollseq, ¬null, &primarykey, &autoincrement); + + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); + return TCL_ERROR; + } + + pRet = Tcl_NewObj(); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zDatatype, -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zCollseq, -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(notnull)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(primarykey)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(autoincrement)); + Tcl_SetObjResult(interp, pRet); + + return TCL_OK; +} + +#ifndef SQLITE_OMIT_INCRBLOB + +static int SQLITE_TCLAPI blobHandleFromObj( + Tcl_Interp *interp, + Tcl_Obj *pObj, + sqlite3_blob **ppBlob +){ + char *z; + int n; + + z = Tcl_GetStringFromObj(pObj, &n); + if( n==0 ){ + *ppBlob = 0; + }else{ + int notUsed; + Tcl_Channel channel; + ClientData instanceData; + + channel = Tcl_GetChannel(interp, z, ¬Used); + if( !channel ) return TCL_ERROR; + + Tcl_Flush(channel); + Tcl_Seek(channel, 0, SEEK_SET); + + instanceData = Tcl_GetChannelInstanceData(channel); + *ppBlob = *((sqlite3_blob **)instanceData); + } + + return TCL_OK; +} + +static int SQLITE_TCLAPI test_blob_reopen( + ClientData clientData, /* Not used */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + Tcl_WideInt iRowid; + sqlite3_blob *pBlob; + int rc; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "CHANNEL ROWID"); + return TCL_ERROR; + } + + if( blobHandleFromObj(interp, objv[1], &pBlob) ) return TCL_ERROR; + if( Tcl_GetWideIntFromObj(interp, objv[2], &iRowid) ) return TCL_ERROR; + + rc = sqlite3_blob_reopen(pBlob, iRowid); + if( rc!=SQLITE_OK ){ + Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); + } + + return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); +} + +#endif + +/* +** Usage: sqlite3_create_collation_v2 DB-HANDLE NAME CMP-PROC DEL-PROC +** +** This Tcl proc is used for testing the experimental +** sqlite3_create_collation_v2() interface. +*/ +struct TestCollationX { + Tcl_Interp *interp; + Tcl_Obj *pCmp; + Tcl_Obj *pDel; +}; +typedef struct TestCollationX TestCollationX; +static void testCreateCollationDel(void *pCtx){ + TestCollationX *p = (TestCollationX *)pCtx; + + int rc = Tcl_EvalObjEx(p->interp, p->pDel, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL); + if( rc!=TCL_OK ){ + Tcl_BackgroundError(p->interp); + } + + Tcl_DecrRefCount(p->pCmp); + Tcl_DecrRefCount(p->pDel); + sqlite3_free((void *)p); +} +static int testCreateCollationCmp( + void *pCtx, + int nLeft, + const void *zLeft, + int nRight, + const void *zRight +){ + TestCollationX *p = (TestCollationX *)pCtx; + Tcl_Obj *pScript = Tcl_DuplicateObj(p->pCmp); + int iRes = 0; + + Tcl_IncrRefCount(pScript); + Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zLeft, nLeft)); + Tcl_ListObjAppendElement(0, pScript, Tcl_NewStringObj((char *)zRight,nRight)); + + if( TCL_OK!=Tcl_EvalObjEx(p->interp, pScript, TCL_EVAL_DIRECT|TCL_EVAL_GLOBAL) + || TCL_OK!=Tcl_GetIntFromObj(p->interp, Tcl_GetObjResult(p->interp), &iRes) + ){ + Tcl_BackgroundError(p->interp); + } + Tcl_DecrRefCount(pScript); + + return iRes; +} +static int SQLITE_TCLAPI test_create_collation_v2( + ClientData clientData, /* Not used */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + TestCollationX *p; + sqlite3 *db; + int rc; + + if( objc!=5 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE NAME CMP-PROC DEL-PROC"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + + p = (TestCollationX *)sqlite3_malloc(sizeof(TestCollationX)); + p->pCmp = objv[3]; + p->pDel = objv[4]; + p->interp = interp; + Tcl_IncrRefCount(p->pCmp); + Tcl_IncrRefCount(p->pDel); + + rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), 16, + (void *)p, testCreateCollationCmp, testCreateCollationDel + ); + if( rc!=SQLITE_MISUSE ){ + Tcl_AppendResult(interp, "sqlite3_create_collate_v2() failed to detect " + "an invalid encoding", (char*)0); + return TCL_ERROR; + } + rc = sqlite3_create_collation_v2(db, Tcl_GetString(objv[2]), SQLITE_UTF8, + (void *)p, testCreateCollationCmp, testCreateCollationDel + ); + return TCL_OK; +} + +/* +** USAGE: sqlite3_create_function_v2 DB NAME NARG ENC ?SWITCHES? +** +** Available switches are: +** +** -func SCRIPT +** -step SCRIPT +** -final SCRIPT +** -destroy SCRIPT +*/ +typedef struct CreateFunctionV2 CreateFunctionV2; +struct CreateFunctionV2 { + Tcl_Interp *interp; + Tcl_Obj *pFunc; /* Script for function invocation */ + Tcl_Obj *pStep; /* Script for agg. step invocation */ + Tcl_Obj *pFinal; /* Script for agg. finalization invocation */ + Tcl_Obj *pDestroy; /* Destructor script */ +}; +static void cf2Func(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ +} +static void cf2Step(sqlite3_context *ctx, int nArg, sqlite3_value **aArg){ +} +static void cf2Final(sqlite3_context *ctx){ +} +static void cf2Destroy(void *pUser){ + CreateFunctionV2 *p = (CreateFunctionV2 *)pUser; + + if( p->interp && p->pDestroy ){ + int rc = Tcl_EvalObjEx(p->interp, p->pDestroy, 0); + if( rc!=TCL_OK ) Tcl_BackgroundError(p->interp); + } + + if( p->pFunc ) Tcl_DecrRefCount(p->pFunc); + if( p->pStep ) Tcl_DecrRefCount(p->pStep); + if( p->pFinal ) Tcl_DecrRefCount(p->pFinal); + if( p->pDestroy ) Tcl_DecrRefCount(p->pDestroy); + sqlite3_free(p); +} +static int SQLITE_TCLAPI test_create_function_v2( + ClientData clientData, /* Not used */ + Tcl_Interp *interp, /* The invoking TCL interpreter */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + const char *zFunc; + int nArg; + int enc; + CreateFunctionV2 *p; + int i; + int rc; + + struct EncTable { + const char *zEnc; + int enc; + } aEnc[] = { + {"utf8", SQLITE_UTF8 }, + {"utf16", SQLITE_UTF16 }, + {"utf16le", SQLITE_UTF16LE }, + {"utf16be", SQLITE_UTF16BE }, + {"any", SQLITE_ANY }, + {"0", 0 }, + {0, 0 } + }; + + if( objc<5 || (objc%2)==0 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB NAME NARG ENC SWITCHES..."); + return TCL_ERROR; + } + + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zFunc = Tcl_GetString(objv[2]); + if( Tcl_GetIntFromObj(interp, objv[3], &nArg) ) return TCL_ERROR; + if( Tcl_GetIndexFromObjStruct(interp, objv[4], aEnc, sizeof(aEnc[0]), + "encoding", 0, &enc) + ){ + return TCL_ERROR; + } + enc = aEnc[enc].enc; + + p = sqlite3_malloc(sizeof(CreateFunctionV2)); + assert( p ); + memset(p, 0, sizeof(CreateFunctionV2)); + p->interp = interp; + + for(i=5; i<objc; i+=2){ + int iSwitch; + const char *azSwitch[] = {"-func", "-step", "-final", "-destroy", 0}; + if( Tcl_GetIndexFromObj(interp, objv[i], azSwitch, "switch", 0, &iSwitch) ){ + sqlite3_free(p); + return TCL_ERROR; + } + + switch( iSwitch ){ + case 0: p->pFunc = objv[i+1]; break; + case 1: p->pStep = objv[i+1]; break; + case 2: p->pFinal = objv[i+1]; break; + case 3: p->pDestroy = objv[i+1]; break; + } + } + if( p->pFunc ) p->pFunc = Tcl_DuplicateObj(p->pFunc); + if( p->pStep ) p->pStep = Tcl_DuplicateObj(p->pStep); + if( p->pFinal ) p->pFinal = Tcl_DuplicateObj(p->pFinal); + if( p->pDestroy ) p->pDestroy = Tcl_DuplicateObj(p->pDestroy); + + if( p->pFunc ) Tcl_IncrRefCount(p->pFunc); + if( p->pStep ) Tcl_IncrRefCount(p->pStep); + if( p->pFinal ) Tcl_IncrRefCount(p->pFinal); + if( p->pDestroy ) Tcl_IncrRefCount(p->pDestroy); + + rc = sqlite3_create_function_v2(db, zFunc, nArg, enc, (void *)p, + (p->pFunc ? cf2Func : 0), + (p->pStep ? cf2Step : 0), + (p->pFinal ? cf2Final : 0), + cf2Destroy + ); + if( rc!=SQLITE_OK ){ + Tcl_ResetResult(interp); + Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); + return TCL_ERROR; + } + return TCL_OK; +} + +/* +** Usage: sqlite3_load_extension DB-HANDLE FILE ?PROC? +*/ +static int SQLITE_TCLAPI test_load_extension( + ClientData clientData, /* Not used */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + Tcl_CmdInfo cmdInfo; + sqlite3 *db; + int rc; + char *zDb; + char *zFile; + char *zProc = 0; + char *zErr = 0; + + if( objc!=4 && objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE FILE ?PROC?"); + return TCL_ERROR; + } + zDb = Tcl_GetString(objv[1]); + zFile = Tcl_GetString(objv[2]); + if( objc==4 ){ + zProc = Tcl_GetString(objv[3]); + } + + /* Extract the C database handle from the Tcl command name */ + if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ + Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); + return TCL_ERROR; + } + db = ((struct SqliteDb*)cmdInfo.objClientData)->db; + assert(db); + + /* Call the underlying C function. If an error occurs, set rc to + ** TCL_ERROR and load any error string into the interpreter. If no + ** error occurs, set rc to TCL_OK. + */ +#ifdef SQLITE_OMIT_LOAD_EXTENSION + rc = SQLITE_ERROR; + zErr = sqlite3_mprintf("this build omits sqlite3_load_extension()"); + (void)zProc; + (void)zFile; +#else + rc = sqlite3_load_extension(db, zFile, zProc, &zErr); +#endif + if( rc!=SQLITE_OK ){ + Tcl_SetResult(interp, zErr ? zErr : "", TCL_VOLATILE); + rc = TCL_ERROR; + }else{ + rc = TCL_OK; + } + sqlite3_free(zErr); + + return rc; +} + +/* +** Usage: sqlite3_enable_load_extension DB-HANDLE ONOFF +*/ +static int SQLITE_TCLAPI test_enable_load( + ClientData clientData, /* Not used */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + Tcl_CmdInfo cmdInfo; + sqlite3 *db; + char *zDb; + int onoff; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB-HANDLE ONOFF"); + return TCL_ERROR; + } + zDb = Tcl_GetString(objv[1]); + + /* Extract the C database handle from the Tcl command name */ + if( !Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ + Tcl_AppendResult(interp, "command not found: ", zDb, (char*)0); + return TCL_ERROR; + } + db = ((struct SqliteDb*)cmdInfo.objClientData)->db; + assert(db); + + /* Get the onoff parameter */ + if( Tcl_GetBooleanFromObj(interp, objv[2], &onoff) ){ + return TCL_ERROR; + } + +#ifdef SQLITE_OMIT_LOAD_EXTENSION + Tcl_AppendResult(interp, "this build omits sqlite3_load_extension()"); + return TCL_ERROR; +#else + sqlite3_enable_load_extension(db, onoff); + return TCL_OK; +#endif +} + +/* +** Usage: sqlite_abort +** +** Shutdown the process immediately. This is not a clean shutdown. +** This command is used to test the recoverability of a database in +** the event of a program crash. +*/ +static int SQLITE_TCLAPI sqlite_abort( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ +#if defined(_MSC_VER) + /* We do this, otherwise the test will halt with a popup message + * that we have to click away before the test will continue. + */ + _set_abort_behavior( 0, _CALL_REPORTFAULT ); +#endif + exit(255); + assert( interp==0 ); /* This will always fail */ + return TCL_OK; +} + +/* +** The following routine is a user-defined SQL function whose purpose +** is to test the sqlite_set_result() API. +*/ +static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ + while( argc>=2 ){ + const char *zArg0 = (char*)sqlite3_value_text(argv[0]); + if( zArg0 ){ + if( 0==sqlite3StrICmp(zArg0, "int") ){ + sqlite3_result_int(context, sqlite3_value_int(argv[1])); + }else if( sqlite3StrICmp(zArg0,"int64")==0 ){ + sqlite3_result_int64(context, sqlite3_value_int64(argv[1])); + }else if( sqlite3StrICmp(zArg0,"string")==0 ){ + sqlite3_result_text(context, (char*)sqlite3_value_text(argv[1]), -1, + SQLITE_TRANSIENT); + }else if( sqlite3StrICmp(zArg0,"double")==0 ){ + sqlite3_result_double(context, sqlite3_value_double(argv[1])); + }else if( sqlite3StrICmp(zArg0,"null")==0 ){ + sqlite3_result_null(context); + }else if( sqlite3StrICmp(zArg0,"value")==0 ){ + sqlite3_result_value(context, argv[sqlite3_value_int(argv[1])]); + }else{ + goto error_out; + } + }else{ + goto error_out; + } + argc -= 2; + argv += 2; + } + return; + +error_out: + sqlite3_result_error(context,"first argument should be one of: " + "int int64 string double null value", -1); +} + +/* +** Usage: sqlite_register_test_function DB NAME +** +** Register the test SQL function on the database DB under the name NAME. +*/ +static int SQLITE_TCLAPI test_register_func( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3 *db; + int rc; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB FUNCTION-NAME", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, + testFunc, 0, 0); + if( rc!=0 ){ + Tcl_AppendResult(interp, sqlite3ErrStr(rc), 0); + return TCL_ERROR; + } + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; +} + +/* +** Usage: sqlite3_finalize STMT +** +** Finalize a statement handle. +*/ +static int SQLITE_TCLAPI test_finalize( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int rc; + sqlite3 *db = 0; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + + if( pStmt ){ + db = StmtToDb(pStmt); + } + rc = sqlite3_finalize(pStmt); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + if( db && sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; +} + +/* +** Usage: sqlite3_stmt_status STMT CODE RESETFLAG +** +** Get the value of a status counter from a statement. +*/ +static int SQLITE_TCLAPI test_stmt_status( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int iValue; + int i, op = 0, resetFlag; + const char *zOpName; + sqlite3_stmt *pStmt; + + static const struct { + const char *zName; + int op; + } aOp[] = { + { "SQLITE_STMTSTATUS_FULLSCAN_STEP", SQLITE_STMTSTATUS_FULLSCAN_STEP }, + { "SQLITE_STMTSTATUS_SORT", SQLITE_STMTSTATUS_SORT }, + { "SQLITE_STMTSTATUS_AUTOINDEX", SQLITE_STMTSTATUS_AUTOINDEX }, + { "SQLITE_STMTSTATUS_VM_STEP", SQLITE_STMTSTATUS_VM_STEP }, + { "SQLITE_STMTSTATUS_REPREPARE", SQLITE_STMTSTATUS_REPREPARE }, + { "SQLITE_STMTSTATUS_RUN", SQLITE_STMTSTATUS_RUN }, + { "SQLITE_STMTSTATUS_MEMUSED", SQLITE_STMTSTATUS_MEMUSED }, + }; + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT PARAMETER RESETFLAG"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + zOpName = Tcl_GetString(objv[2]); + for(i=0; i<ArraySize(aOp); i++){ + if( strcmp(aOp[i].zName, zOpName)==0 ){ + op = aOp[i].op; + break; + } + } + if( i>=ArraySize(aOp) ){ + if( Tcl_GetIntFromObj(interp, objv[2], &op) ) return TCL_ERROR; + } + if( Tcl_GetBooleanFromObj(interp, objv[3], &resetFlag) ) return TCL_ERROR; + iValue = sqlite3_stmt_status(pStmt, op, resetFlag); + Tcl_SetObjResult(interp, Tcl_NewIntObj(iValue)); + return TCL_OK; +} + +#ifdef SQLITE_ENABLE_STMT_SCANSTATUS +/* +** Usage: sqlite3_stmt_scanstatus ?-flags FLAGS? STMT IDX +*/ +static int SQLITE_TCLAPI test_stmt_scanstatus( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; /* First argument */ + int idx; /* Second argument */ + + const char *zName; + const char *zExplain; + sqlite3_int64 nLoop; + sqlite3_int64 nVisit; + sqlite3_int64 nCycle; + double rEst; + int res; + int flags = 0; + int iSelectId = 0; + int iParentId = 0; + int bDebug = 0; + + if( objc==5 ){ + struct Flag { + const char *zFlag; + int flag; + } aTbl[] = { + {"complex", SQLITE_SCANSTAT_COMPLEX}, + {"debug", -1}, + {0, 0} + }; + + Tcl_Obj **aFlag = 0; + int nFlag = 0; + int ii; + + if( Tcl_ListObjGetElements(interp, objv[2], &nFlag, &aFlag) ){ + return TCL_ERROR; + } + for(ii=0; ii<nFlag; ii++){ + int iVal = 0; + int res = Tcl_GetIndexFromObjStruct( + interp, aFlag[ii], aTbl, sizeof(aTbl[0]), "flag", 0, &iVal + ); + if( res ) return TCL_ERROR; + if( aTbl[iVal].flag==-1 ){ + bDebug = 1; + }else{ + flags |= aTbl[iVal].flag; + } + } + } + + if( objc!=3 && objc!=5 ){ + Tcl_WrongNumArgs(interp, 1, objv, "-flags FLAGS STMT IDX"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[objc-2]), &pStmt) + || Tcl_GetIntFromObj(interp, objv[objc-1], &idx) + ){ + return TCL_ERROR; + } + + if( bDebug && 0==(flags & SQLITE_SCANSTAT_COMPLEX) ){ + Tcl_SetObjResult(interp, + Tcl_NewStringObj("may not specify debug without complex", -1) + ); + return TCL_ERROR; + } + + if( idx<0 ){ + Tcl_Obj *pRet = Tcl_NewObj(); + res = sqlite3_stmt_scanstatus_v2( + pStmt, -1, SQLITE_SCANSTAT_NCYCLE, flags, (void*)&nCycle + ); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_NCYCLE, flags, (void*)&nCycle); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nCycle", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nCycle)); + Tcl_SetObjResult(interp, pRet); + }else{ + res = sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_NLOOP, flags, (void*)&nLoop + ); + if( res==0 ){ + Tcl_Obj *pRet = Tcl_NewObj(); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nLoop", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nLoop)); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_NVISIT, flags, (void*)&nVisit); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nVisit", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nVisit)); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_EST, flags, (void*)&rEst); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nEst", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewDoubleObj(rEst)); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_NAME, flags, (void*)&zName); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zName", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zName, -1)); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_EXPLAIN, flags, (void*)&zExplain); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("zExplain", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj(zExplain, -1)); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_SELECTID, flags, (void*)&iSelectId); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("iSelectId", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(iSelectId)); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_PARENTID, flags, (void*)&iParentId); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("iParentId", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(iParentId)); + sqlite3_stmt_scanstatus_v2( + pStmt, idx, SQLITE_SCANSTAT_NCYCLE, flags, (void*)&nCycle); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("nCycle", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewWideIntObj(nCycle)); + + if( bDebug ){ + int ii; + ScanStatus *pScan = &((Vdbe*)pStmt)->aScan[idx]; + Tcl_Obj *pRange = Tcl_NewObj(); + Tcl_Obj *pCsr = Tcl_NewObj(); + + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("debug_loop", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(pScan->addrLoop)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("debug_visit", -1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(pScan->addrVisit)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("debug_explain",-1)); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewIntObj(pScan->addrExplain)); + for(ii=0; ii<ArraySize(pScan->aAddrRange)/2; ii++){ + int iStart = pScan->aAddrRange[ii*2]; + int iEnd = pScan->aAddrRange[ii*2+1]; + if( iStart>0 ){ + Tcl_ListObjAppendElement(0, pRange, Tcl_NewIntObj(iStart)); + Tcl_ListObjAppendElement(0, pRange, Tcl_NewIntObj(iEnd)); + }else if( iStart<0 ){ + Tcl_ListObjAppendElement(0, pCsr, Tcl_NewIntObj(iEnd)); + } + } + + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("debug_range", -1)); + Tcl_ListObjAppendElement(0, pRet, pRange); + Tcl_ListObjAppendElement(0, pRet, Tcl_NewStringObj("debug_csr", -1)); + Tcl_ListObjAppendElement(0, pRet, pCsr); + } + + Tcl_SetObjResult(interp, pRet); + }else{ + Tcl_ResetResult(interp); + } + } + return TCL_OK; +} + +/* +** Usage: sqlite3_stmt_scanstatus_reset STMT +*/ +static int SQLITE_TCLAPI test_stmt_scanstatus_reset( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; /* First argument */ + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + sqlite3_stmt_scanstatus_reset(pStmt); + return TCL_OK; +} +#endif + +#ifdef SQLITE_ENABLE_SQLLOG +/* +** Usage: sqlite3_config_sqllog +** +** Zero the SQLITE_CONFIG_SQLLOG configuration +*/ +static int SQLITE_TCLAPI test_config_sqllog( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + if( objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } + sqlite3_config(SQLITE_CONFIG_SQLLOG, 0, 0); + return TCL_OK; +} +#endif + +/* +** Usage: sqlite3_config_sorterref +** +** Set the SQLITE_CONFIG_SORTERREF_SIZE configuration option +*/ +static int SQLITE_TCLAPI test_config_sorterref( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int iVal; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "NBYTE"); + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[1], &iVal) ) return TCL_ERROR; + sqlite3_config(SQLITE_CONFIG_SORTERREF_SIZE, iVal); + return TCL_OK; +} + +/* +** Usage: vfs_current_time_int64 +** +** Return the value returned by the default VFS's xCurrentTimeInt64 method. +*/ +static int SQLITE_TCLAPI vfsCurrentTimeInt64( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + i64 t; + sqlite3_vfs *pVfs = sqlite3_vfs_find(0); + if( objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } + pVfs->xCurrentTimeInt64(pVfs, &t); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(t)); + return TCL_OK; +} + +#ifndef SQLITE_OMIT_VIRTUALTABLE +/* +** Usage: create_null_module DB NAME +*/ +static int SQLITE_TCLAPI test_create_null_module( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + char *zName; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zName = Tcl_GetString(objv[2]); + + sqlite3_create_module(db, zName, 0, 0); + return TCL_OK; +} +#endif /* SQLITE_OMIT_VIRTUALTABLE */ + +#ifdef SQLITE_ENABLE_SNAPSHOT +/* +** Usage: sqlite3_snapshot_get DB DBNAME +*/ +static int SQLITE_TCLAPI test_snapshot_get( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + sqlite3 *db; + char *zName; + sqlite3_snapshot *pSnapshot = 0; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zName = Tcl_GetString(objv[2]); + + rc = sqlite3_snapshot_get(db, zName, &pSnapshot); + if( rc!=SQLITE_OK ){ + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_ERROR; + }else{ + char zBuf[100]; + if( sqlite3TestMakePointerStr(interp, zBuf, pSnapshot) ) return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewStringObj(zBuf, -1)); + } + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +#ifdef SQLITE_ENABLE_SNAPSHOT +/* +** Usage: sqlite3_snapshot_recover DB DBNAME +*/ +static int SQLITE_TCLAPI test_snapshot_recover( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + sqlite3 *db; + char *zName; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zName = Tcl_GetString(objv[2]); + + rc = sqlite3_snapshot_recover(db, zName); + if( rc!=SQLITE_OK ){ + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_ERROR; + }else{ + Tcl_ResetResult(interp); + } + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +#ifdef SQLITE_ENABLE_SNAPSHOT +/* +** Usage: sqlite3_snapshot_open DB DBNAME SNAPSHOT +*/ +static int SQLITE_TCLAPI test_snapshot_open( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + sqlite3 *db; + char *zName; + sqlite3_snapshot *pSnapshot; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zName = Tcl_GetString(objv[2]); + pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[3])); + + rc = sqlite3_snapshot_open(db, zName, pSnapshot); + if( rc!=SQLITE_OK ){ + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_ERROR; + }else{ + Tcl_ResetResult(interp); + } + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +#ifdef SQLITE_ENABLE_SNAPSHOT +/* +** Usage: sqlite3_snapshot_free SNAPSHOT +*/ +static int SQLITE_TCLAPI test_snapshot_free( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_snapshot *pSnapshot; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT"); + return TCL_ERROR; + } + pSnapshot = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); + sqlite3_snapshot_free(pSnapshot); + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +#ifdef SQLITE_ENABLE_SNAPSHOT +/* +** Usage: sqlite3_snapshot_cmp SNAPSHOT1 SNAPSHOT2 +*/ +static int SQLITE_TCLAPI test_snapshot_cmp( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int res; + sqlite3_snapshot *p1; + sqlite3_snapshot *p2; + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); + return TCL_ERROR; + } + p1 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); + p2 = (sqlite3_snapshot*)sqlite3TestTextToPtr(Tcl_GetString(objv[2])); + res = sqlite3_snapshot_cmp(p1, p2); + Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +#ifdef SQLITE_ENABLE_SNAPSHOT +/* +** Usage: sqlite3_snapshot_get_blob DB DBNAME +*/ +static int SQLITE_TCLAPI test_snapshot_get_blob( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + sqlite3 *db; + char *zName; + sqlite3_snapshot *pSnapshot = 0; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zName = Tcl_GetString(objv[2]); + + rc = sqlite3_snapshot_get(db, zName, &pSnapshot); + if( rc!=SQLITE_OK ){ + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_ERROR; + }else{ + Tcl_SetObjResult(interp, + Tcl_NewByteArrayObj((unsigned char*)pSnapshot, sizeof(sqlite3_snapshot)) + ); + sqlite3_snapshot_free(pSnapshot); + } + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +#ifdef SQLITE_ENABLE_SNAPSHOT + /* + ** Usage: sqlite3_snapshot_open_blob DB DBNAME SNAPSHOT +*/ +static int SQLITE_TCLAPI test_snapshot_open_blob( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + sqlite3 *db; + char *zName; + unsigned char *pBlob; + int nBlob; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SNAPSHOT"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zName = Tcl_GetString(objv[2]); + pBlob = Tcl_GetByteArrayFromObj(objv[3], &nBlob); + if( nBlob!=sizeof(sqlite3_snapshot) ){ + Tcl_AppendResult(interp, "bad SNAPSHOT", 0); + return TCL_ERROR; + } + rc = sqlite3_snapshot_open(db, zName, (sqlite3_snapshot*)pBlob); + if( rc!=SQLITE_OK ){ + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_ERROR; + } + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +#ifdef SQLITE_ENABLE_SNAPSHOT +/* +** Usage: sqlite3_snapshot_cmp_blob SNAPSHOT1 SNAPSHOT2 +*/ +static int SQLITE_TCLAPI test_snapshot_cmp_blob( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int res; + unsigned char *p1; + unsigned char *p2; + int n1; + int n2; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "SNAPSHOT1 SNAPSHOT2"); + return TCL_ERROR; + } + + p1 = Tcl_GetByteArrayFromObj(objv[1], &n1); + p2 = Tcl_GetByteArrayFromObj(objv[2], &n2); + + if( n1!=sizeof(sqlite3_snapshot) || n1!=n2 ){ + Tcl_AppendResult(interp, "bad SNAPSHOT", 0); + return TCL_ERROR; + } + + res = sqlite3_snapshot_cmp((sqlite3_snapshot*)p1, (sqlite3_snapshot*)p2); + Tcl_SetObjResult(interp, Tcl_NewIntObj(res)); + return TCL_OK; +} +#endif /* SQLITE_ENABLE_SNAPSHOT */ + +/* +** Usage: sqlite3_delete_database FILENAME +*/ +int sqlite3_delete_database(const char*); /* in test_delete.c */ +static int SQLITE_TCLAPI test_delete_database( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + const char *zFile; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "FILE"); + return TCL_ERROR; + } + zFile = (const char*)Tcl_GetString(objv[1]); + rc = sqlite3_delete_database(zFile); + + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_OK; +} + +/* +** Usage: atomic_batch_write PATH +*/ +static int SQLITE_TCLAPI test_atomic_batch_write( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + char *zFile = 0; /* Path to file to test */ + sqlite3 *db = 0; /* Database handle */ + sqlite3_file *pFd = 0; /* SQLite fd open on zFile */ + int bRes = 0; /* Integer result of this command */ + int dc = 0; /* Device-characteristics mask */ + int rc; /* sqlite3_open() return code */ + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "PATH"); + return TCL_ERROR; + } + zFile = Tcl_GetString(objv[1]); + + rc = sqlite3_open(zFile, &db); + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, sqlite3_errmsg(db), 0); + sqlite3_close(db); + return TCL_ERROR; + } + + rc = sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, (void*)&pFd); + dc = pFd->pMethods->xDeviceCharacteristics(pFd); + if( dc & SQLITE_IOCAP_BATCH_ATOMIC ){ + bRes = 1; + } + + Tcl_SetObjResult(interp, Tcl_NewIntObj(bRes)); + sqlite3_close(db); + return TCL_OK; +} + +/* +** Usage: sqlite3_next_stmt DB STMT +** +** Return the next statement in sequence after STMT. +*/ +static int SQLITE_TCLAPI test_next_stmt( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + sqlite3 *db = 0; + char zBuf[50]; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB STMT", 0); + return TCL_ERROR; + } + + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt) ) return TCL_ERROR; + pStmt = sqlite3_next_stmt(db, pStmt); + if( pStmt ){ + if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_stmt_readonly STMT +** +** Return true if STMT is a NULL pointer or a pointer to a statement +** that is guaranteed to leave the database unmodified. +*/ +static int SQLITE_TCLAPI test_stmt_readonly( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + rc = sqlite3_stmt_readonly(pStmt); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); + return TCL_OK; +} + +/* +** Usage: sqlite3_stmt_isexplain STMT +** +** Return 1, 2, or 0 respectively if STMT is an EXPLAIN statement, an +** EXPLAIN QUERY PLAN statement or an ordinary statement or NULL pointer. +*/ +static int SQLITE_TCLAPI test_stmt_isexplain( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + rc = sqlite3_stmt_isexplain(pStmt); + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_OK; +} + +/* +** Usage: sqlite3_stmt_explain STMT INT +** +** Set the explain to normal (0), EXPLAIN (1) or EXPLAIN QUERY PLAN (2). +*/ +static int SQLITE_TCLAPI test_stmt_explain( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int eMode = 0; + int rc; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT INT", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &eMode) ) return TCL_ERROR; + rc = sqlite3_stmt_explain(pStmt, eMode); + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_OK; +} + +/* +** Usage: sqlite3_stmt_busy STMT +** +** Return true if STMT is a non-NULL pointer to a statement +** that has been stepped but not to completion. +*/ +static int SQLITE_TCLAPI test_stmt_busy( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + rc = sqlite3_stmt_busy(pStmt); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(rc)); + return TCL_OK; +} + +/* +** Usage: uses_stmt_journal STMT +** +** Return true if STMT uses a statement journal. +*/ +static int SQLITE_TCLAPI uses_stmt_journal( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + sqlite3_stmt_readonly(pStmt); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(((Vdbe *)pStmt)->usesStmtJournal)); + return TCL_OK; +} + + +/* +** Usage: sqlite3_reset STMT +** +** Reset a statement handle. +*/ +static int SQLITE_TCLAPI test_reset( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + + rc = sqlite3_reset(pStmt); + if( pStmt && sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ){ + return TCL_ERROR; + } + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); +/* + if( rc ){ + return TCL_ERROR; + } +*/ + return TCL_OK; +} + +/* +** Usage: sqlite3_expired STMT +** +** Return TRUE if a recompilation of the statement is recommended. +*/ +static int SQLITE_TCLAPI test_expired( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_DEPRECATED + sqlite3_stmt *pStmt; + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " <STMT>", 0); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(sqlite3_expired(pStmt))); +#endif + return TCL_OK; +} + +/* +** Usage: sqlite3_transfer_bindings FROMSTMT TOSTMT +** +** Transfer all bindings from FROMSTMT over to TOSTMT +*/ +static int SQLITE_TCLAPI test_transfer_bind( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_DEPRECATED + sqlite3_stmt *pStmt1, *pStmt2; + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " FROM-STMT TO-STMT", 0); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt1)) return TCL_ERROR; + if( getStmtPointer(interp, Tcl_GetString(objv[2]), &pStmt2)) return TCL_ERROR; + Tcl_SetObjResult(interp, + Tcl_NewIntObj(sqlite3_transfer_bindings(pStmt1,pStmt2))); +#endif + return TCL_OK; +} + +/* +** Usage: sqlite3_changes DB +** +** Return the number of changes made to the database by the last SQL +** execution. +*/ +static int SQLITE_TCLAPI test_changes( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_changes(db))); + return TCL_OK; +} + +/* +** This is the "static_bind_value" that variables are bound to when +** the FLAG option of sqlite3_bind is "static" +*/ +static char *sqlite_static_bind_value = 0; +static int sqlite_static_bind_nbyte = 0; + +/* +** Usage: sqlite3_bind VM IDX VALUE FLAGS +** +** Sets the value of the IDX-th occurrence of "?" in the original SQL +** string. VALUE is the new value. If FLAGS=="null" then VALUE is +** ignored and the value is set to NULL. If FLAGS=="static" then +** the value is set to the value of a static variable named +** "sqlite_static_bind_value". If FLAGS=="normal" then a copy +** of the VALUE is made. If FLAGS=="blob10" then a VALUE is ignored +** an a 10-byte blob "abc\000xyz\000pq" is inserted. +*/ +static int SQLITE_TCLAPI test_bind( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + sqlite3_stmt *pStmt; + int rc; + int idx; + if( argc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " VM IDX VALUE (null|static|normal)\"", 0); + return TCL_ERROR; + } + if( getStmtPointer(interp, argv[1], &pStmt) ) return TCL_ERROR; + if( Tcl_GetInt(interp, argv[2], &idx) ) return TCL_ERROR; + if( strcmp(argv[4],"null")==0 ){ + rc = sqlite3_bind_null(pStmt, idx); + }else if( strcmp(argv[4],"static")==0 ){ + rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, -1, 0); + }else if( strcmp(argv[4],"static-nbytes")==0 ){ + rc = sqlite3_bind_text(pStmt, idx, sqlite_static_bind_value, + sqlite_static_bind_nbyte, 0); + }else if( strcmp(argv[4],"normal")==0 ){ + rc = sqlite3_bind_text(pStmt, idx, argv[3], -1, SQLITE_TRANSIENT); + }else if( strcmp(argv[4],"blob10")==0 ){ + rc = sqlite3_bind_text(pStmt, idx, "abc\000xyz\000pq", 10, SQLITE_STATIC); + }else{ + Tcl_AppendResult(interp, "4th argument should be " + "\"null\" or \"static\" or \"normal\"", 0); + return TCL_ERROR; + } + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc ){ + char zBuf[50]; + sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); + Tcl_AppendResult(interp, zBuf, sqlite3ErrStr(rc), 0); + return TCL_ERROR; + } + return TCL_OK; +} + +#ifndef SQLITE_OMIT_UTF16 +/* +** Usage: add_test_collate <db ptr> <utf8> <utf16le> <utf16be> +** +** This function is used to test that SQLite selects the correct collation +** sequence callback when multiple versions (for different text encodings) +** are available. +** +** Calling this routine registers the collation sequence "test_collate" +** with database handle <db>. The second argument must be a list of three +** boolean values. If the first is true, then a version of test_collate is +** registered for UTF-8, if the second is true, a version is registered for +** UTF-16le, if the third is true, a UTF-16be version is available. +** Previous versions of test_collate are deleted. +** +** The collation sequence test_collate is implemented by calling the +** following TCL script: +** +** "test_collate <enc> <lhs> <rhs>" +** +** The <lhs> and <rhs> are the two values being compared, encoded in UTF-8. +** The <enc> parameter is the encoding of the collation function that +** SQLite selected to call. The TCL test script implements the +** "test_collate" proc. +** +** Note that this will only work with one interpreter at a time, as the +** interp pointer to use when evaluating the TCL script is stored in +** pTestCollateInterp. +*/ +static Tcl_Interp* pTestCollateInterp; +static int test_collate_func( + void *pCtx, + int nA, const void *zA, + int nB, const void *zB +){ + Tcl_Interp *i = pTestCollateInterp; + int encin = SQLITE_PTR_TO_INT(pCtx); + int res; + int n; + + sqlite3_value *pVal; + Tcl_Obj *pX; + + pX = Tcl_NewStringObj("test_collate", -1); + Tcl_IncrRefCount(pX); + + switch( encin ){ + case SQLITE_UTF8: + Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-8",-1)); + break; + case SQLITE_UTF16LE: + Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16LE",-1)); + break; + case SQLITE_UTF16BE: + Tcl_ListObjAppendElement(i,pX,Tcl_NewStringObj("UTF-16BE",-1)); + break; + default: + assert(0); + } + + sqlite3BeginBenignMalloc(); + pVal = sqlite3ValueNew(0); + if( pVal ){ + sqlite3ValueSetStr(pVal, nA, zA, encin, SQLITE_STATIC); + n = sqlite3_value_bytes(pVal); + Tcl_ListObjAppendElement(i,pX, + Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); + sqlite3ValueSetStr(pVal, nB, zB, encin, SQLITE_STATIC); + n = sqlite3_value_bytes(pVal); + Tcl_ListObjAppendElement(i,pX, + Tcl_NewStringObj((char*)sqlite3_value_text(pVal),n)); + sqlite3ValueFree(pVal); + } + sqlite3EndBenignMalloc(); + + Tcl_EvalObjEx(i, pX, 0); + Tcl_DecrRefCount(pX); + Tcl_GetIntFromObj(i, Tcl_GetObjResult(i), &res); + return res; +} +static int SQLITE_TCLAPI test_collate( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int val; + sqlite3_value *pVal; + int rc; + + if( objc!=5 ) goto bad_args; + pTestCollateInterp = interp; + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + + if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; + rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, + (void *)SQLITE_UTF8, val?test_collate_func:0); + if( rc==SQLITE_OK ){ + const void *zUtf16; + if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; + rc = sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, + (void *)SQLITE_UTF16LE, val?test_collate_func:0); + if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; + +#if 0 + if( sqlite3_iMallocFail>0 ){ + sqlite3_iMallocFail++; + } +#endif + sqlite3_mutex_enter(db->mutex); + pVal = sqlite3ValueNew(db); + sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC); + zUtf16 = sqlite3ValueText(pVal, SQLITE_UTF16NATIVE); + if( db->mallocFailed ){ + rc = SQLITE_NOMEM; + }else{ + rc = sqlite3_create_collation16(db, zUtf16, SQLITE_UTF16BE, + (void *)SQLITE_UTF16BE, val?test_collate_func:0); + } + sqlite3ValueFree(pVal); + sqlite3_mutex_leave(db->mutex); + } + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); + return TCL_ERROR; + } + return TCL_OK; + +bad_args: + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); + return TCL_ERROR; +} + +/* +** Usage: add_test_utf16bin_collate <db ptr> +** +** Add a utf-16 collation sequence named "utf16bin" to the database +** handle. This collation sequence compares arguments in the same way as the +** built-in collation "binary". +*/ +static int test_utf16bin_collate_func( + void *pCtx, + int nA, const void *zA, + int nB, const void *zB +){ + int nCmp = (nA>nB ? nB : nA); + int res = memcmp(zA, zB, nCmp); + if( res==0 ) res = nA - nB; + return res; +} +static int SQLITE_TCLAPI test_utf16bin_collate( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int rc; + + if( objc!=2 ) goto bad_args; + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + + rc = sqlite3_create_collation(db, "utf16bin", SQLITE_UTF16, 0, + test_utf16bin_collate_func + ); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; + +bad_args: + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; +} + +/* +** When the collation needed callback is invoked, record the name of +** the requested collating function here. The recorded name is linked +** to a TCL variable and used to make sure that the requested collation +** name is correct. +*/ +static char zNeededCollation[200]; +static char *pzNeededCollation = zNeededCollation; + + +/* +** Called when a collating sequence is needed. Registered using +** sqlite3_collation_needed16(). +*/ +static void test_collate_needed_cb( + void *pCtx, + sqlite3 *db, + int eTextRep, + const void *pName +){ + int enc = ENC(db); + int i; + char *z; + for(z = (char*)pName, i=0; *z || z[1]; z++){ + if( *z ) zNeededCollation[i++] = *z; + } + zNeededCollation[i] = 0; + sqlite3_create_collation( + db, "test_collate", ENC(db), SQLITE_INT_TO_PTR(enc), test_collate_func); +} + +/* +** Usage: add_test_collate_needed DB +*/ +static int SQLITE_TCLAPI test_collate_needed( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int rc; + + if( objc!=2 ) goto bad_args; + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_collation_needed16(db, 0, test_collate_needed_cb); + zNeededCollation[0] = 0; + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + return TCL_OK; + +bad_args: + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; +} + +/* +** tclcmd: add_alignment_test_collations DB +** +** Add two new collating sequences to the database DB +** +** utf16_aligned +** utf16_unaligned +** +** Both collating sequences use the same sort order as BINARY. +** The only difference is that the utf16_aligned collating +** sequence is declared with the SQLITE_UTF16_ALIGNED flag. +** Both collating functions increment the unaligned utf16 counter +** whenever they see a string that begins on an odd byte boundary. +*/ +static int unaligned_string_counter = 0; +static int alignmentCollFunc( + void *NotUsed, + int nKey1, const void *pKey1, + int nKey2, const void *pKey2 +){ + int rc, n; + n = nKey1<nKey2 ? nKey1 : nKey2; + if( nKey1>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey1))) ) unaligned_string_counter++; + if( nKey2>0 && 1==(1&(SQLITE_PTR_TO_INT(pKey2))) ) unaligned_string_counter++; + rc = memcmp(pKey1, pKey2, n); + if( rc==0 ){ + rc = nKey1 - nKey2; + } + return rc; +} +static int SQLITE_TCLAPI add_alignment_test_collations( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + if( objc>=2 ){ + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + sqlite3_create_collation(db, "utf16_unaligned", SQLITE_UTF16, + 0, alignmentCollFunc); + sqlite3_create_collation(db, "utf16_aligned", SQLITE_UTF16_ALIGNED, + 0, alignmentCollFunc); + } + return SQLITE_OK; +} +#endif /* !defined(SQLITE_OMIT_UTF16) */ + +/* +** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be> +** +** This function is used to test that SQLite selects the correct user +** function callback when multiple versions (for different text encodings) +** are available. +** +** Calling this routine registers up to three versions of the user function +** "test_function" with database handle <db>. If the second argument is +** true, then a version of test_function is registered for UTF-8, if the +** third is true, a version is registered for UTF-16le, if the fourth is +** true, a UTF-16be version is available. Previous versions of +** test_function are deleted. +** +** The user function is implemented by calling the following TCL script: +** +** "test_function <enc> <arg>" +** +** Where <enc> is one of UTF-8, UTF-16LE or UTF16BE, and <arg> is the +** single argument passed to the SQL function. The value returned by +** the TCL script is used as the return value of the SQL function. It +** is passed to SQLite using UTF-16BE for a UTF-8 test_function(), UTF-8 +** for a UTF-16LE test_function(), and UTF-16LE for an implementation that +** prefers UTF-16BE. +*/ +#ifndef SQLITE_OMIT_UTF16 +static void test_function_utf8( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **argv +){ + Tcl_Interp *interp; + Tcl_Obj *pX; + sqlite3_value *pVal; + interp = (Tcl_Interp *)sqlite3_user_data(pCtx); + pX = Tcl_NewStringObj("test_function", -1); + Tcl_IncrRefCount(pX); + Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-8", -1)); + Tcl_ListObjAppendElement(interp, pX, + Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); + Tcl_EvalObjEx(interp, pX, 0); + Tcl_DecrRefCount(pX); + sqlite3_result_text(pCtx, Tcl_GetStringResult(interp), -1, SQLITE_TRANSIENT); + pVal = sqlite3ValueNew(0); + sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), + SQLITE_UTF8, SQLITE_STATIC); + sqlite3_result_text16be(pCtx, sqlite3_value_text16be(pVal), + -1, SQLITE_TRANSIENT); + sqlite3ValueFree(pVal); +} +static void test_function_utf16le( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **argv +){ + Tcl_Interp *interp; + Tcl_Obj *pX; + sqlite3_value *pVal; + interp = (Tcl_Interp *)sqlite3_user_data(pCtx); + pX = Tcl_NewStringObj("test_function", -1); + Tcl_IncrRefCount(pX); + Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16LE", -1)); + Tcl_ListObjAppendElement(interp, pX, + Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); + Tcl_EvalObjEx(interp, pX, 0); + Tcl_DecrRefCount(pX); + pVal = sqlite3ValueNew(0); + sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), + SQLITE_UTF8, SQLITE_STATIC); + sqlite3_result_text(pCtx,(char*)sqlite3_value_text(pVal),-1,SQLITE_TRANSIENT); + sqlite3ValueFree(pVal); +} +static void test_function_utf16be( + sqlite3_context *pCtx, + int nArg, + sqlite3_value **argv +){ + Tcl_Interp *interp; + Tcl_Obj *pX; + sqlite3_value *pVal; + interp = (Tcl_Interp *)sqlite3_user_data(pCtx); + pX = Tcl_NewStringObj("test_function", -1); + Tcl_IncrRefCount(pX); + Tcl_ListObjAppendElement(interp, pX, Tcl_NewStringObj("UTF-16BE", -1)); + Tcl_ListObjAppendElement(interp, pX, + Tcl_NewStringObj((char*)sqlite3_value_text(argv[0]), -1)); + Tcl_EvalObjEx(interp, pX, 0); + Tcl_DecrRefCount(pX); + pVal = sqlite3ValueNew(0); + sqlite3ValueSetStr(pVal, -1, Tcl_GetStringResult(interp), + SQLITE_UTF8, SQLITE_STATIC); + sqlite3_result_text16(pCtx, sqlite3_value_text16le(pVal), + -1, SQLITE_TRANSIENT); + sqlite3_result_text16be(pCtx, sqlite3_value_text16le(pVal), + -1, SQLITE_TRANSIENT); + sqlite3_result_text16le(pCtx, sqlite3_value_text16le(pVal), + -1, SQLITE_TRANSIENT); + sqlite3ValueFree(pVal); +} +#endif /* SQLITE_OMIT_UTF16 */ +static int SQLITE_TCLAPI test_function( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_UTF16 + sqlite3 *db; + int val; + + if( objc!=5 ) goto bad_args; + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + + if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR; + if( val ){ + sqlite3_create_function(db, "test_function", 1, SQLITE_UTF8, + interp, test_function_utf8, 0, 0); + } + if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; + if( val ){ + sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16LE, + interp, test_function_utf16le, 0, 0); + } + if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR; + if( val ){ + sqlite3_create_function(db, "test_function", 1, SQLITE_UTF16BE, + interp, test_function_utf16be, 0, 0); + } + + return TCL_OK; +bad_args: + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0); +#endif /* SQLITE_OMIT_UTF16 */ + return TCL_ERROR; +} + +/* +** Usage: sqlite3_test_errstr <err code> +** +** Test that the English language string equivalents for sqlite error codes +** are sane. The parameter is an integer representing an sqlite error code. +** The result is a list of two elements, the string representation of the +** error code and the English language explanation. +*/ +static int SQLITE_TCLAPI test_errstr( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + char *zCode; + int i; + if( objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, "<error code>"); + } + + zCode = Tcl_GetString(objv[1]); + for(i=0; i<200; i++){ + if( 0==strcmp(t1ErrorName(i), zCode) ) break; + } + Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0); + return TCL_OK; +} + +/* +** Usage: breakpoint +** +** This routine exists for one purpose - to provide a place to put a +** breakpoint with GDB that can be triggered using TCL code. The use +** for this is when a particular test fails on (say) the 1485th iteration. +** In the TCL test script, we can add code like this: +** +** if {$i==1485} breakpoint +** +** Then run testfixture in the debugger and wait for the breakpoint to +** fire. Then additional breakpoints can be set to trace down the bug. +*/ +static int SQLITE_TCLAPI test_breakpoint( + void *NotUsed, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int argc, /* Number of arguments */ + char **argv /* Text of each argument */ +){ + return TCL_OK; /* Do nothing */ +} + +/* +** Usage: sqlite3_bind_zeroblob STMT IDX N +** +** Test the sqlite3_bind_zeroblob interface. STMT is a prepared statement. +** IDX is the index of a wildcard in the prepared statement. This command +** binds a N-byte zero-filled BLOB to the wildcard. +*/ +static int SQLITE_TCLAPI test_bind_zeroblob( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + int n; + int rc; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; + + rc = sqlite3_bind_zeroblob(pStmt, idx, n); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + return TCL_ERROR; + } + + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_zeroblob64 STMT IDX N +** +** Test the sqlite3_bind_zeroblob64 interface. STMT is a prepared statement. +** IDX is the index of a wildcard in the prepared statement. This command +** binds a N-byte zero-filled BLOB to the wildcard. +*/ +static int SQLITE_TCLAPI test_bind_zeroblob64( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + Tcl_WideInt n; + int rc; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N"); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + if( Tcl_GetWideIntFromObj(interp, objv[3], &n) ) return TCL_ERROR; + + rc = sqlite3_bind_zeroblob64(pStmt, idx, n); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); + return TCL_ERROR; + } + + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_int STMT N VALUE +** +** Test the sqlite3_bind_int interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. This command +** binds a 32-bit integer VALUE to that wildcard. +*/ +static int SQLITE_TCLAPI test_bind_int( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + int value; + int rc; + + if( objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; + + rc = sqlite3_bind_int(pStmt, idx, value); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + return TCL_ERROR; + } + + return TCL_OK; +} + + +/* +** Usage: intarray_addr INT ... +** +** Return the address of a C-language array of 32-bit integers. +** +** Space to hold the array is obtained from malloc(). Call this procedure once +** with no arguments in order to release memory. Each call to this procedure +** overwrites the previous array. +*/ +static int SQLITE_TCLAPI test_intarray_addr( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int i; + static int *p = 0; + + sqlite3_free(p); + p = 0; + if( objc>1 ){ + p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); + if( p==0 ) return TCL_ERROR; + for(i=0; i<objc-1; i++){ + if( Tcl_GetIntFromObj(interp, objv[1+i], &p[i]) ){ + sqlite3_free(p); + p = 0; + return TCL_ERROR; + } + } + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj((uptr)p)); + return TCL_OK; +} +/* +** Usage: intarray_addr INT ... +** +** Return the address of a C-language array of 32-bit integers. +** +** Space to hold the array is obtained from malloc(). Call this procedure once +** with no arguments in order to release memory. Each call to this procedure +** overwrites the previous array. +*/ +static int SQLITE_TCLAPI test_int64array_addr( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int i; + static sqlite3_int64 *p = 0; + + sqlite3_free(p); + p = 0; + if( objc>1 ){ + p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); + if( p==0 ) return TCL_ERROR; + for(i=0; i<objc-1; i++){ + Tcl_WideInt v; + if( Tcl_GetWideIntFromObj(interp, objv[1+i], &v) ){ + sqlite3_free(p); + p = 0; + return TCL_ERROR; + } + p[i] = v; + } + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj((uptr)p)); + return TCL_OK; +} +/* +** Usage: doublearray_addr INT ... +** +** Return the address of a C-language array of doubles. +** +** Space to hold the array is obtained from malloc(). Call this procedure once +** with no arguments in order to release memory. Each call to this procedure +** overwrites the previous array. +*/ +static int SQLITE_TCLAPI test_doublearray_addr( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int i; + static double *p = 0; + + sqlite3_free(p); + p = 0; + if( objc>1 ){ + p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); + if( p==0 ) return TCL_ERROR; + for(i=0; i<objc-1; i++){ + if( Tcl_GetDoubleFromObj(interp, objv[1+i], &p[i]) ){ + sqlite3_free(p); + p = 0; + return TCL_ERROR; + } + } + } + Tcl_SetObjResult(interp, Tcl_NewWideIntObj((uptr)p)); + return TCL_OK; +} +/* +** Usage: textarray_addr TEXT ... +** +** Return the address of a C-language array of strings. +** +** Space to hold the array is obtained from malloc(). Call this procedure once +** with no arguments in order to release memory. Each call to this procedure +** overwrites the previous array. +*/ +static int SQLITE_TCLAPI test_textarray_addr( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int i; + static int n = 0; + static char **p = 0; + + for(i=0; i<n; i++) sqlite3_free(p[i]); + sqlite3_free(p); + p = 0; + if( objc>1 ){ + p = sqlite3_malloc( sizeof(p[0])*(objc-1) ); + if( p==0 ) return TCL_ERROR; + for(i=0; i<objc-1; i++){ + p[i] = sqlite3_mprintf("%s", Tcl_GetString(objv[1+i])); + } + } + n = objc-1; + Tcl_SetObjResult(interp, Tcl_NewWideIntObj((uptr)p)); + return TCL_OK; +} + + +/* +** Usage: sqlite3_bind_int64 STMT N VALUE +** +** Test the sqlite3_bind_int64 interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. This command +** binds a 64-bit integer VALUE to that wildcard. +*/ +static int SQLITE_TCLAPI test_bind_int64( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + Tcl_WideInt value; + int rc; + + if( objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + if( Tcl_GetWideIntFromObj(interp, objv[3], &value) ) return TCL_ERROR; + + rc = sqlite3_bind_int64(pStmt, idx, value); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + return TCL_ERROR; + } + + return TCL_OK; +} + + +/* +** Usage: sqlite3_bind_double STMT N VALUE +** +** Test the sqlite3_bind_double interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. This command +** binds a 64-bit integer VALUE to that wildcard. +*/ +static int SQLITE_TCLAPI test_bind_double( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + double value = 0; + int rc; + const char *zVal; + int i; + static const struct { + const char *zName; /* Name of the special floating point value */ + unsigned int iUpper; /* Upper 32 bits */ + unsigned int iLower; /* Lower 32 bits */ + } aSpecialFp[] = { + { "NaN", 0x7fffffff, 0xffffffff }, + { "SNaN", 0x7ff7ffff, 0xffffffff }, + { "-NaN", 0xffffffff, 0xffffffff }, + { "-SNaN", 0xfff7ffff, 0xffffffff }, + { "+Inf", 0x7ff00000, 0x00000000 }, + { "-Inf", 0xfff00000, 0x00000000 }, + { "Epsilon", 0x00000000, 0x00000001 }, + { "-Epsilon", 0x80000000, 0x00000001 }, + { "NaN0", 0x7ff80000, 0x00000000 }, + { "-NaN0", 0xfff80000, 0x00000000 }, + }; + + if( objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + + /* Intercept the string "NaN" and generate a NaN value for it. + ** All other strings are passed through to Tcl_GetDoubleFromObj(). + ** Tcl_GetDoubleFromObj() should understand "NaN" but some versions + ** contain a bug. + */ + zVal = Tcl_GetString(objv[3]); + for(i=0; i<sizeof(aSpecialFp)/sizeof(aSpecialFp[0]); i++){ + if( strcmp(aSpecialFp[i].zName, zVal)==0 ){ + sqlite3_uint64 x; + x = aSpecialFp[i].iUpper; + x <<= 32; + x |= aSpecialFp[i].iLower; + assert( sizeof(value)==8 ); + assert( sizeof(x)==8 ); + memcpy(&value, &x, 8); + break; + } + } + if( i>=sizeof(aSpecialFp)/sizeof(aSpecialFp[0]) && + Tcl_GetDoubleFromObj(interp, objv[3], &value) ){ + return TCL_ERROR; + } + rc = sqlite3_bind_double(pStmt, idx, value); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + return TCL_ERROR; + } + + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_null STMT N +** +** Test the sqlite3_bind_null interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. This command +** binds a NULL to the wildcard. +*/ +static int SQLITE_TCLAPI test_bind_null( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + int rc; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT N", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + + rc = sqlite3_bind_null(pStmt, idx); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + return TCL_ERROR; + } + + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_text STMT N STRING BYTES +** +** Test the sqlite3_bind_text interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. This command +** binds a UTF-8 string STRING to the wildcard. The string is BYTES bytes +** long. +*/ +static int SQLITE_TCLAPI test_bind_text( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + int trueLength = 0; + int bytes; + char *value; + int rc; + char *toFree = 0; + + if( objc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + value = (char*)Tcl_GetByteArrayFromObj(objv[3], &trueLength); + if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; + if( bytes<0 ){ + toFree = malloc( trueLength + 1 ); + if( toFree==0 ){ + Tcl_AppendResult(interp, "out of memory", (void*)0); + return TCL_ERROR; + } + memcpy(toFree, value, trueLength); + toFree[trueLength] = 0; + value = toFree; + } + rc = sqlite3_bind_text(pStmt, idx, value, bytes, SQLITE_TRANSIENT); + free(toFree); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, sqlite3ErrName(rc), (void*)0); + return TCL_ERROR; + } + + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_text16 ?-static? STMT N STRING BYTES +** +** Test the sqlite3_bind_text16 interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. This command +** binds a UTF-16 string STRING to the wildcard. The string is BYTES bytes +** long. +*/ +static int SQLITE_TCLAPI test_bind_text16( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_UTF16 + sqlite3_stmt *pStmt; + int idx; + int bytes; + char *value; + char *toFree = 0; + int rc; + int trueLength = 0; + + void (*xDel)(void*) = (objc==6?SQLITE_STATIC:SQLITE_TRANSIENT); + Tcl_Obj *oStmt = objv[objc-4]; + Tcl_Obj *oN = objv[objc-3]; + Tcl_Obj *oString = objv[objc-2]; + Tcl_Obj *oBytes = objv[objc-1]; + + if( objc!=5 && objc!=6){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT N VALUE BYTES", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(oStmt), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, oN, &idx) ) return TCL_ERROR; + value = (char*)Tcl_GetByteArrayFromObj(oString, &trueLength); + if( Tcl_GetIntFromObj(interp, oBytes, &bytes) ) return TCL_ERROR; + if( bytes<0 && xDel==SQLITE_TRANSIENT ){ + toFree = malloc( trueLength + 3 ); + if( toFree==0 ){ + Tcl_AppendResult(interp, "out of memory", (void*)0); + return TCL_ERROR; + } + memcpy(toFree, value, trueLength); + memset(toFree+trueLength, 0, 3); + value = toFree; + } + rc = sqlite3_bind_text16(pStmt, idx, (void *)value, bytes, xDel); + free(toFree); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); + return TCL_ERROR; + } + +#endif /* SQLITE_OMIT_UTF16 */ + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_blob ?-static? STMT N DATA BYTES +** +** Test the sqlite3_bind_blob interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. This command +** binds a BLOB to the wildcard. The BLOB is BYTES bytes in size. +*/ +static int SQLITE_TCLAPI test_bind_blob( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int len, idx; + int bytes; + char *value; + int rc; + sqlite3_destructor_type xDestructor = SQLITE_TRANSIENT; + + if( objc!=5 && objc!=6 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " STMT N DATA BYTES", 0); + return TCL_ERROR; + } + + if( objc==6 ){ + xDestructor = SQLITE_STATIC; + objv++; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + + value = (char*)Tcl_GetByteArrayFromObj(objv[3], &len); + if( Tcl_GetIntFromObj(interp, objv[4], &bytes) ) return TCL_ERROR; + + if( bytes>len ){ + char zBuf[200]; + sqlite3_snprintf(sizeof(zBuf), zBuf, + "cannot use %d blob bytes, have %d", bytes, len); + Tcl_AppendResult(interp, zBuf, (char*)0); + return TCL_ERROR; + } + + rc = sqlite3_bind_blob(pStmt, idx, value, bytes, xDestructor); + if( sqlite3TestErrCode(interp, StmtToDb(pStmt), rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + return TCL_ERROR; + } + + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_value_from_preupdate STMT N NEW|OLD IDX +** +** Test the sqlite3_bind_value interface using sqlite3_value objects +** obtained from either sqlite3_preupdate_new() (if arg[3]=="new") or +** sqlite3_preupdate_old() if (arg[3]=="old"). IDX is the index to +** pass to the sqlite3_preupdate_xxx() function. +*/ +static int SQLITE_TCLAPI test_bind_value_from_preupdate( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int idx; + int bidx; +#ifdef SQLITE_ENABLE_PREUPDATE_HOOK + const char *z3 = 0; + sqlite3 *db = 0; + sqlite3_value *pVal = 0; +#endif + + if( objc!=5 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT N NEW|OLD IDX"); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[4], &bidx) ) return TCL_ERROR; + +#ifdef SQLITE_ENABLE_PREUPDATE_HOOK + z3 = Tcl_GetString(objv[3]); + db = sqlite3_db_handle(pStmt); + if( z3[0]=='n' ){ + sqlite3_preupdate_new(db, bidx, &pVal); + }else if( z3[0]=='o' ){ + sqlite3_preupdate_old(db, bidx, &pVal); + }else{ + Tcl_AppendResult(interp, "expected new or old, got: ", z3, (char*)0); + return TCL_ERROR; + } + sqlite3_bind_value(pStmt, idx, pVal); +#endif + + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_value_from_select STMT N SELECT +** +** Test the sqlite3_bind_value interface. STMT is a prepared statement. +** N is the index of a wildcard in the prepared statement. +*/ +static int SQLITE_TCLAPI test_bind_value_from_select( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + sqlite3_stmt *pStmt2; + int idx; + const char *zSql = 0; + sqlite3 *db = 0; + int rc = SQLITE_OK; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT N SELECT"); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR; + zSql = Tcl_GetString(objv[3]); + db = sqlite3_db_handle(pStmt); + + rc = sqlite3_prepare_v2(db, zSql, -1, &pStmt2, 0); + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, "error in SQL: ", sqlite3_errmsg(db), (char*)0); + return TCL_ERROR; + } + if( sqlite3_step(pStmt2)==SQLITE_ROW ){ + sqlite3_value *pVal = sqlite3_column_value(pStmt2, 0); + sqlite3_bind_value(pStmt, idx, pVal); + } + rc = sqlite3_finalize(pStmt2); + if( rc!=SQLITE_OK ){ + Tcl_AppendResult(interp, + "error runnning SQL: ", sqlite3_errmsg(db), (char*)0 + ); + return TCL_ERROR; + } + + return TCL_OK; +} + +#ifdef _WIN32 + struct iovec { + void *iov_base; + size_t iov_len; + }; +#else +# include <sys/uio.h> +#endif + +#ifndef SQLITE_OMIT_VIRTUALTABLE +/* +** sqlite3_carray_bind [options...] STMT NAME VALUE ... +** +** Options: +** -transient +** -static +** -int32 +** -int64 +** -double +** -text +** -blob +** +** Each call clears static data. Called with no options does nothing +** but clear static data. +*/ +static int SQLITE_TCLAPI test_carray_bind( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int eType = 0; /* CARRAY_INT32 */ + int nData = 0; + void *aData = 0; + int isTransient = 0; + int isStatic = 0; + int idx; + int i, j; + int rc; + void (*xDel)(void*) = sqlite3_free; + static void *aStaticData = 0; + static int nStaticData = 0; + static int eStaticType = 0; + extern int sqlite3_carray_bind( + sqlite3_stmt *pStmt, + int i, + void *aData, + int nData, + int mFlags, + void (*xDestroy)(void*) + ); + + if( aStaticData ){ + /* Always clear preexisting static data on every call */ + if( eStaticType==3 ){ + for(i=0; i<nStaticData; i++){ + sqlite3_free(((char**)aStaticData)[i]); + } + } + if( eStaticType==4 ){ + for(i=0; i<nStaticData; i++){ + sqlite3_free(((struct iovec*)aStaticData)[i].iov_base); + } + } + sqlite3_free(aStaticData); + aStaticData = 0; + nStaticData = 0; + eStaticType = 0; + } + if( objc==1 ) return TCL_OK; + + for(i=1; i<objc && Tcl_GetString(objv[i])[0]=='-'; i++){ + const char *z = Tcl_GetString(objv[i]); + if( strcmp(z, "-transient")==0 ){ + isTransient = 1; + xDel = SQLITE_TRANSIENT; + }else + if( strcmp(z, "-static")==0 ){ + isStatic = 1; + xDel = SQLITE_STATIC; + }else + if( strcmp(z, "-int32")==0 ){ + eType = 0; /* CARRAY_INT32 */ + }else + if( strcmp(z, "-int64")==0 ){ + eType = 1; /* CARRAY_INT64 */ + }else + if( strcmp(z, "-double")==0 ){ + eType = 2; /* CARRAY_DOUBLE */ + }else + if( strcmp(z, "-text")==0 ){ + eType = 3; /* CARRAY_TEXT */ + }else + if( strcmp(z, "-blob")==0 ){ + eType = 4; /* CARRAY_BLOB */ + }else + if( strcmp(z, "--")==0 ){ + break; + }else + { + Tcl_AppendResult(interp, "unknown option: ", z, (char*)0); + return TCL_ERROR; + } + } + if( eType==3 && !isStatic && !isTransient ){ + Tcl_AppendResult(interp, "text data must be either -static or -transient", + (char*)0); + return TCL_ERROR; + } + if( eType==4 && !isStatic && !isTransient ){ + Tcl_AppendResult(interp, "blob data must be either -static or -transient", + (char*)0); + return TCL_ERROR; + } + if( isStatic && isTransient ){ + Tcl_AppendResult(interp, "cannot be both -static and -transient", + (char*)0); + return TCL_ERROR; + } + if( objc-i < 2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "[OPTIONS] STMT IDX VALUE ..."); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[i]), &pStmt) ) return TCL_ERROR; + i++; + if( Tcl_GetIntFromObj(interp, objv[i], &idx) ) return TCL_ERROR; + i++; + nData = objc - i; + switch( eType + 5*(nData<=0) ){ + case 0: { /* INT32 */ + int *a = sqlite3_malloc( sizeof(int)*nData ); + if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } + for(j=0; j<nData; j++){ + int v; + if( Tcl_GetIntFromObj(interp, objv[i+j], &v) ){ + sqlite3_free(a); + return TCL_ERROR; + } + a[j] = v; + } + aData = a; + break; + } + case 1: { /* INT64 */ + sqlite3_int64 *a = sqlite3_malloc( sizeof(sqlite3_int64)*nData ); + if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } + for(j=0; j<nData; j++){ + Tcl_WideInt v; + if( Tcl_GetWideIntFromObj(interp, objv[i+j], &v) ){ + sqlite3_free(a); + return TCL_ERROR; + } + a[j] = v; + } + aData = a; + break; + } + case 2: { /* DOUBLE */ + double *a = sqlite3_malloc( sizeof(double)*nData ); + if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } + for(j=0; j<nData; j++){ + double v; + if( Tcl_GetDoubleFromObj(interp, objv[i+j], &v) ){ + sqlite3_free(a); + return TCL_ERROR; + } + a[j] = v; + } + aData = a; + break; + } + case 3: { /* TEXT */ + char **a = sqlite3_malloc( sizeof(char*)*nData ); + if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } + for(j=0; j<nData; j++){ + const char *v = Tcl_GetString(objv[i+j]); + a[j] = sqlite3_mprintf("%s", v); + } + aData = a; + break; + } + case 4: { /* BLOB */ + struct iovec *a = sqlite3_malloc( sizeof(struct iovec)*nData ); + if( a==0 ){ rc = SQLITE_NOMEM; goto carray_bind_done; } + for(j=0; j<nData; j++){ + int n = 0; + unsigned char *v = Tcl_GetByteArrayFromObj(objv[i+i], &n); + a[j].iov_len = n; + a[j].iov_base = sqlite3_malloc64( n ); + if( a[j].iov_base==0 ){ + a[j].iov_len = 0; + }else{ + memcpy(a[j].iov_base, v, n); + } + } + aData = a; + break; + } + case 5: { /* nData==0 */ + aData = ""; + xDel = SQLITE_STATIC; + isTransient = 0; + isStatic = 0; + break; + } + } + if( isStatic ){ + aStaticData = aData; + nStaticData = nData; + eStaticType = eType; + } + rc = sqlite3_carray_bind(pStmt, idx, aData, nData, eType, xDel); + if( isTransient ){ + if( eType==3 ){ + for(i=0; i<nData; i++) sqlite3_free(((char**)aData)[i]); + } + if( eType==4 ){ + for(i=0; i<nData; i++) sqlite3_free(((struct iovec*)aData)[i].iov_base); + } + sqlite3_free(aData); + } +carray_bind_done: + if( rc ){ + Tcl_AppendResult(interp, sqlite3_errstr(rc), (char*)0); + return TCL_ERROR; + } + return TCL_OK; +} +#endif /* SQLITE_OMIT_VIRTUALTABLE */ + +/* +** Usage: sqlite3_bind_parameter_count STMT +** +** Return the number of wildcards in the given statement. +*/ +static int SQLITE_TCLAPI test_bind_parameter_count( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_bind_parameter_count(pStmt))); + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_parameter_name STMT N +** +** Return the name of the Nth wildcard. The first wildcard is 1. +** An empty string is returned if N is out of range or if the wildcard +** is nameless. +*/ +static int SQLITE_TCLAPI test_bind_parameter_name( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int i; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT N"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &i) ) return TCL_ERROR; + Tcl_SetObjResult(interp, + Tcl_NewStringObj(sqlite3_bind_parameter_name(pStmt,i),-1) + ); + return TCL_OK; +} + +/* +** Usage: sqlite3_bind_parameter_index STMT NAME +** +** Return the index of the wildcard called NAME. Return 0 if there is +** no such wildcard. +*/ +static int SQLITE_TCLAPI test_bind_parameter_index( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT NAME"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + Tcl_SetObjResult(interp, + Tcl_NewIntObj( + sqlite3_bind_parameter_index(pStmt,Tcl_GetString(objv[2])) + ) + ); + return TCL_OK; +} + +/* +** Usage: sqlite3_clear_bindings STMT +** +*/ +static int SQLITE_TCLAPI test_clear_bindings( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt))); + return TCL_OK; +} + +/* +** Usage: sqlite3_sleep MILLISECONDS +*/ +static int SQLITE_TCLAPI test_sleep( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int ms; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "MILLISECONDS"); + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[1], &ms) ){ + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(ms))); + return TCL_OK; +} + +/* +** Usage: sqlite3_extended_errcode DB +** +** Return the string representation of the most recent sqlite3_* API +** error code. e.g. "SQLITE_ERROR". +*/ +static int SQLITE_TCLAPI test_ex_errcode( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_extended_errcode(db); + Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); + return TCL_OK; +} + + +/* +** Usage: sqlite3_errcode DB +** +** Return the string representation of the most recent sqlite3_* API +** error code. e.g. "SQLITE_ERROR". +*/ +static int SQLITE_TCLAPI test_errcode( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_errcode(db); + Tcl_AppendResult(interp, (char *)t1ErrorName(rc), 0); + return TCL_OK; +} + +/* +** Usage: sqlite3_errmsg DB +** +** Returns the UTF-8 representation of the error message string for the +** most recent sqlite3_* API call. +*/ +static int SQLITE_TCLAPI test_errmsg( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + const char *zErr; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + + zErr = sqlite3_errmsg(db); + Tcl_SetObjResult(interp, Tcl_NewStringObj(zErr, -1)); + return TCL_OK; +} + + +/* +** Usage: sqlite3_error_offset DB +** +** Return the byte offset into the input UTF8 SQL for the most recent +** error, or -1 of the error does not refer to a specific token. +*/ +static int SQLITE_TCLAPI test_error_offset( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int iByteOffset; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + + iByteOffset = sqlite3_error_offset(db); + Tcl_SetObjResult(interp, Tcl_NewIntObj(iByteOffset)); + return TCL_OK; +} + +/* +** Usage: test_errmsg16 DB +** +** Returns the UTF-16 representation of the error message string for the +** most recent sqlite3_* API call. This is a byte array object at the TCL +** level, and it includes the 0x00 0x00 terminator bytes at the end of the +** UTF-16 string. +*/ +static int SQLITE_TCLAPI test_errmsg16( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_UTF16 + sqlite3 *db; + const void *zErr; + const char *z; + int bytes = 0; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + + zErr = sqlite3_errmsg16(db); + if( zErr ){ + z = zErr; + for(bytes=0; z[bytes] || z[bytes+1]; bytes+=2){} + } + Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(zErr, bytes)); +#endif /* SQLITE_OMIT_UTF16 */ + return TCL_OK; +} + +/* +** Usage: sqlite3_prepare DB sql bytes ?tailvar? +** +** Compile up to <bytes> bytes of the supplied SQL string <sql> using +** database handle <DB>. The parameter <tailval> is the name of a global +** variable that is set to the unused portion of <sql> (if any). A +** STMT handle is returned. +*/ +static int SQLITE_TCLAPI test_prepare( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + const char *zSql; + int bytes; + const char *zTail = 0; + sqlite3_stmt *pStmt = 0; + char zBuf[50]; + int rc; + + if( objc!=5 && objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSql = Tcl_GetString(objv[2]); + if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; + + rc = sqlite3_prepare(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); + Tcl_ResetResult(interp); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + if( zTail && objc>=5 ){ + if( bytes>=0 ){ + bytes = bytes - (int)(zTail-zSql); + } + if( (int)strlen(zTail)<bytes ){ + bytes = (int)strlen(zTail); + } + Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); + } + if( rc!=SQLITE_OK ){ + assert( pStmt==0 ); + sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); + Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); + return TCL_ERROR; + } + + if( pStmt ){ + if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_prepare_v2 DB sql bytes ?tailvar? +** +** Compile up to <bytes> bytes of the supplied SQL string <sql> using +** database handle <DB>. The parameter <tailval> is the name of a global +** variable that is set to the unused portion of <sql> (if any). A +** STMT handle is returned. +*/ +static int SQLITE_TCLAPI test_prepare_v2( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + const char *zSql; + char *zCopy = 0; /* malloc() copy of zSql */ + int bytes; + const char *zTail = 0; + const char **pzTail; + sqlite3_stmt *pStmt = 0; + char zBuf[50]; + int rc; + + if( objc!=5 && objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSql = Tcl_GetString(objv[2]); + if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; + + /* Instead of using zSql directly, make a copy into a buffer obtained + ** directly from malloc(). The idea is to make it easier for valgrind + ** to spot buffer overreads. */ + if( bytes>=0 ){ + zCopy = malloc(bytes); + memcpy(zCopy, zSql, bytes); + }else{ + int n = (int)strlen(zSql) + 1; + zCopy = malloc(n); + memcpy(zCopy, zSql, n); + } + pzTail = objc>=5 ? &zTail : 0; + rc = sqlite3_prepare_v2(db, zCopy, bytes, &pStmt, pzTail); + if( objc>=5 ){ + zTail = &zSql[(zTail - zCopy)]; + } + free(zCopy); + + assert(rc==SQLITE_OK || pStmt==0); + Tcl_ResetResult(interp); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + if( rc==SQLITE_OK && objc>=5 && zTail ){ + if( bytes>=0 ){ + bytes = bytes - (int)(zTail-zSql); + } + Tcl_ObjSetVar2(interp, objv[4], 0, Tcl_NewStringObj(zTail, bytes), 0); + } + if( rc!=SQLITE_OK ){ + assert( pStmt==0 ); + sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); + Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); + return TCL_ERROR; + } + + if( pStmt ){ + if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_prepare_v3 DB sql bytes flags ?tailvar? +** +** Compile up to <bytes> bytes of the supplied SQL string <sql> using +** database handle <DB> and flags <flags>. The parameter <tailval> is +** the name of a global variable that is set to the unused portion of +** <sql> (if any). A STMT handle is returned. +*/ +static int SQLITE_TCLAPI test_prepare_v3( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + const char *zSql; + char *zCopy = 0; /* malloc() copy of zSql */ + int bytes, flags; + const char *zTail = 0; + const char **pzTail; + sqlite3_stmt *pStmt = 0; + char zBuf[50]; + int rc; + + if( objc!=6 && objc!=5 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB sql bytes flags tailvar", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSql = Tcl_GetString(objv[2]); + if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[4], &flags) ) return TCL_ERROR; + + /* Instead of using zSql directly, make a copy into a buffer obtained + ** directly from malloc(). The idea is to make it easier for valgrind + ** to spot buffer overreads. */ + if( bytes>=0 ){ + zCopy = malloc(bytes); + memcpy(zCopy, zSql, bytes); + }else{ + int n = (int)strlen(zSql) + 1; + zCopy = malloc(n); + memcpy(zCopy, zSql, n); + } + pzTail = objc>=6 ? &zTail : 0; + rc = sqlite3_prepare_v3(db, zCopy, bytes, (unsigned int)flags,&pStmt,pzTail); + free(zCopy); + zTail = &zSql[(zTail - zCopy)]; + + assert(rc==SQLITE_OK || pStmt==0); + Tcl_ResetResult(interp); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + if( rc==SQLITE_OK && zTail && objc>=6 ){ + if( bytes>=0 ){ + bytes = bytes - (int)(zTail-zSql); + } + Tcl_ObjSetVar2(interp, objv[5], 0, Tcl_NewStringObj(zTail, bytes), 0); + } + if( rc!=SQLITE_OK ){ + assert( pStmt==0 ); + sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); + Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); + return TCL_ERROR; + } + + if( pStmt ){ + if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_prepare_tkt3134 DB +** +** Generate a prepared statement for a zero-byte string as a test +** for ticket #3134. The string should be preceded by a zero byte. +*/ +static int SQLITE_TCLAPI test_prepare_tkt3134( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + static const char zSql[] = "\000SELECT 1"; + sqlite3_stmt *pStmt = 0; + char zBuf[50]; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB sql bytes tailvar", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_prepare_v2(db, &zSql[1], 0, &pStmt, 0); + assert(rc==SQLITE_OK || pStmt==0); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + if( rc!=SQLITE_OK ){ + assert( pStmt==0 ); + sqlite3_snprintf(sizeof(zBuf), zBuf, "(%d) ", rc); + Tcl_AppendResult(interp, zBuf, sqlite3_errmsg(db), 0); + return TCL_ERROR; + } + + if( pStmt ){ + if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_prepare16 DB sql bytes tailvar +** +** Compile up to <bytes> bytes of the supplied SQL string <sql> using +** database handle <DB>. The parameter <tailval> is the name of a global +** variable that is set to the unused portion of <sql> (if any). A +** STMT handle is returned. +*/ +static int SQLITE_TCLAPI test_prepare16( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_UTF16 + sqlite3 *db; + const void *zSql; + const void *zTail = 0; + Tcl_Obj *pTail = 0; + sqlite3_stmt *pStmt = 0; + char zBuf[50]; + int rc; + int bytes; /* The integer specified as arg 3 */ + int objlen; /* The byte-array length of arg 2 */ + + if( objc!=5 && objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); + if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; + + rc = sqlite3_prepare16(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + if( rc ){ + return TCL_ERROR; + } + + if( objc>=5 ){ + if( zTail ){ + objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); + }else{ + objlen = 0; + } + pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); + Tcl_IncrRefCount(pTail); + Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); + Tcl_DecrRefCount(pTail); + } + + if( pStmt ){ + if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; + } + Tcl_AppendResult(interp, zBuf, 0); +#endif /* SQLITE_OMIT_UTF16 */ + return TCL_OK; +} + +/* +** Usage: sqlite3_prepare16_v2 DB sql bytes ?tailvar? +** +** Compile up to <bytes> bytes of the supplied SQL string <sql> using +** database handle <DB>. The parameter <tailval> is the name of a global +** variable that is set to the unused portion of <sql> (if any). A +** STMT handle is returned. +*/ +static int SQLITE_TCLAPI test_prepare16_v2( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_UTF16 + sqlite3 *db; + const void *zSql; + const void *zTail = 0; + Tcl_Obj *pTail = 0; + sqlite3_stmt *pStmt = 0; + char zBuf[50]; + int rc; + int bytes; /* The integer specified as arg 3 */ + int objlen; /* The byte-array length of arg 2 */ + + if( objc!=5 && objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " DB sql bytes ?tailvar?", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSql = Tcl_GetByteArrayFromObj(objv[2], &objlen); + if( Tcl_GetIntFromObj(interp, objv[3], &bytes) ) return TCL_ERROR; + + rc = sqlite3_prepare16_v2(db, zSql, bytes, &pStmt, objc>=5 ? &zTail : 0); + if( sqlite3TestErrCode(interp, db, rc) ) return TCL_ERROR; + if( rc ){ + return TCL_ERROR; + } + + if( objc>=5 ){ + if( zTail ){ + objlen = objlen - (int)((u8 *)zTail-(u8 *)zSql); + }else{ + objlen = 0; + } + pTail = Tcl_NewByteArrayObj((u8 *)zTail, objlen); + Tcl_IncrRefCount(pTail); + Tcl_ObjSetVar2(interp, objv[4], 0, pTail, 0); + Tcl_DecrRefCount(pTail); + } + + if( pStmt ){ + if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ) return TCL_ERROR; + } + Tcl_AppendResult(interp, zBuf, 0); +#endif /* SQLITE_OMIT_UTF16 */ + return TCL_OK; +} + +/* +** Usage: sqlite3_open filename ?options-list? +*/ +static int SQLITE_TCLAPI test_open( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + const char *zFilename; + sqlite3 *db; + char zBuf[100]; + + if( objc!=3 && objc!=2 && objc!=1 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " filename options-list", 0); + return TCL_ERROR; + } + + zFilename = objc>1 ? Tcl_GetString(objv[1]) : 0; + sqlite3_open(zFilename, &db); + + if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); + return TCL_OK; +} + +/* +** Usage: sqlite3_open_v2 FILENAME FLAGS VFS +*/ +static int SQLITE_TCLAPI test_open_v2( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + const char *zFilename; + const char *zVfs; + int flags = 0; + sqlite3 *db; + int rc; + char zBuf[100]; + + int nFlag; + Tcl_Obj **apFlag; + int i; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "FILENAME FLAGS VFS"); + return TCL_ERROR; + } + zFilename = Tcl_GetString(objv[1]); + zVfs = Tcl_GetString(objv[3]); + if( zVfs[0]==0x00 ) zVfs = 0; + + rc = Tcl_ListObjGetElements(interp, objv[2], &nFlag, &apFlag); + if( rc!=TCL_OK ) return rc; + for(i=0; i<nFlag; i++){ + int iFlag; + struct OpenFlag { + const char *zFlag; + int flag; + } aFlag[] = { + { "SQLITE_OPEN_READONLY", SQLITE_OPEN_READONLY }, + { "SQLITE_OPEN_READWRITE", SQLITE_OPEN_READWRITE }, + { "SQLITE_OPEN_CREATE", SQLITE_OPEN_CREATE }, + { "SQLITE_OPEN_DELETEONCLOSE", SQLITE_OPEN_DELETEONCLOSE }, + { "SQLITE_OPEN_EXCLUSIVE", SQLITE_OPEN_EXCLUSIVE }, + { "SQLITE_OPEN_AUTOPROXY", SQLITE_OPEN_AUTOPROXY }, + { "SQLITE_OPEN_MAIN_DB", SQLITE_OPEN_MAIN_DB }, + { "SQLITE_OPEN_TEMP_DB", SQLITE_OPEN_TEMP_DB }, + { "SQLITE_OPEN_TRANSIENT_DB", SQLITE_OPEN_TRANSIENT_DB }, + { "SQLITE_OPEN_MAIN_JOURNAL", SQLITE_OPEN_MAIN_JOURNAL }, + { "SQLITE_OPEN_TEMP_JOURNAL", SQLITE_OPEN_TEMP_JOURNAL }, + { "SQLITE_OPEN_SUBJOURNAL", SQLITE_OPEN_SUBJOURNAL }, + { "SQLITE_OPEN_SUPER_JOURNAL", SQLITE_OPEN_SUPER_JOURNAL }, + { "SQLITE_OPEN_NOMUTEX", SQLITE_OPEN_NOMUTEX }, + { "SQLITE_OPEN_FULLMUTEX", SQLITE_OPEN_FULLMUTEX }, + { "SQLITE_OPEN_SHAREDCACHE", SQLITE_OPEN_SHAREDCACHE }, + { "SQLITE_OPEN_PRIVATECACHE", SQLITE_OPEN_PRIVATECACHE }, + { "SQLITE_OPEN_WAL", SQLITE_OPEN_WAL }, + { "SQLITE_OPEN_URI", SQLITE_OPEN_URI }, + { "SQLITE_OPEN_EXRESCODE", SQLITE_OPEN_EXRESCODE }, + { 0, 0 } + }; + rc = Tcl_GetIndexFromObjStruct(interp, apFlag[i], aFlag, sizeof(aFlag[0]), + "flag", 0, &iFlag + ); + if( rc!=TCL_OK ) return rc; + flags |= aFlag[iFlag].flag; + } + + rc = sqlite3_open_v2(zFilename, &db, flags, zVfs); + if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); + return TCL_OK; +} + +/* +** Usage: sqlite3_open16 filename options +*/ +static int SQLITE_TCLAPI test_open16( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_UTF16 + const void *zFilename; + sqlite3 *db; + char zBuf[100]; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " filename options-list", 0); + return TCL_ERROR; + } + + zFilename = Tcl_GetByteArrayFromObj(objv[1], 0); + sqlite3_open16(zFilename, &db); + + if( sqlite3TestMakePointerStr(interp, zBuf, db) ) return TCL_ERROR; + Tcl_AppendResult(interp, zBuf, 0); +#endif /* SQLITE_OMIT_UTF16 */ + return TCL_OK; +} + +/* +** Usage: sqlite3_complete16 <UTF-16 string> +** +** Return 1 if the supplied argument is a complete SQL statement, or zero +** otherwise. +*/ +static int SQLITE_TCLAPI test_complete16( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#if !defined(SQLITE_OMIT_COMPLETE) && !defined(SQLITE_OMIT_UTF16) + char *zBuf; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "<utf-16 sql>"); + return TCL_ERROR; + } + + zBuf = (char*)Tcl_GetByteArrayFromObj(objv[1], 0); + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_complete16(zBuf))); +#endif /* SQLITE_OMIT_COMPLETE && SQLITE_OMIT_UTF16 */ + return TCL_OK; +} + +/* +** Usage: sqlite3_normalize SQL +** +** Return the normalized value for an SQL statement. +*/ +static int SQLITE_TCLAPI test_normalize( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + char *zSql; + char *zNorm; + extern char *sqlite3_normalize(const char*); + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "SQL"); + return TCL_ERROR; + } + + zSql = (char*)Tcl_GetString(objv[1]); + zNorm = sqlite3_normalize(zSql); + if( zNorm ){ + Tcl_SetObjResult(interp, Tcl_NewStringObj(zNorm, -1)); + sqlite3_free(zNorm); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_step STMT +** +** Advance the statement to the next row. +*/ +static int SQLITE_TCLAPI test_step( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + rc = sqlite3_step(pStmt); + + /* if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR; */ + Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); + return TCL_OK; +} + +static int SQLITE_TCLAPI test_sql( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT"); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + Tcl_SetResult(interp, (char *)sqlite3_sql(pStmt), TCL_VOLATILE); + return TCL_OK; +} +static int SQLITE_TCLAPI test_ex_sql( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + char *z; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT"); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + z = sqlite3_expanded_sql(pStmt); + Tcl_SetResult(interp, z, TCL_VOLATILE); + sqlite3_free(z); + return TCL_OK; +} +#ifdef SQLITE_ENABLE_NORMALIZE +static int SQLITE_TCLAPI test_norm_sql( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT"); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + Tcl_SetResult(interp, (char *)sqlite3_normalized_sql(pStmt), TCL_VOLATILE); + return TCL_OK; +} +#endif /* SQLITE_ENABLE_NORMALIZE */ + +/* +** Usage: sqlite3_column_count STMT +** +** Return the number of columns returned by the sql statement STMT. +*/ +static int SQLITE_TCLAPI test_column_count( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt))); + return TCL_OK; +} + +/* +** Usage: sqlite3_column_type STMT column +** +** Return the type of the data in column 'column' of the current row. +*/ +static int SQLITE_TCLAPI test_column_type( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int col; + int tp; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; + + tp = sqlite3_column_type(pStmt, col); + switch( tp ){ + case SQLITE_INTEGER: + Tcl_SetResult(interp, "INTEGER", TCL_STATIC); + break; + case SQLITE_NULL: + Tcl_SetResult(interp, "NULL", TCL_STATIC); + break; + case SQLITE_FLOAT: + Tcl_SetResult(interp, "FLOAT", TCL_STATIC); + break; + case SQLITE_TEXT: + Tcl_SetResult(interp, "TEXT", TCL_STATIC); + break; + case SQLITE_BLOB: + Tcl_SetResult(interp, "BLOB", TCL_STATIC); + break; + default: + assert(0); + } + + return TCL_OK; +} + +/* +** Usage: sqlite3_column_int64 STMT column +** +** Return the data in column 'column' of the current row cast as an +** wide (64-bit) integer. +*/ +static int SQLITE_TCLAPI test_column_int64( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int col; + i64 iVal; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; + + iVal = sqlite3_column_int64(pStmt, col); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(iVal)); + return TCL_OK; +} + +/* +** Usage: sqlite3_column_blob STMT column +*/ +static int SQLITE_TCLAPI test_column_blob( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int col; + + int len; + const void *pBlob; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; + + len = sqlite3_column_bytes(pStmt, col); + pBlob = sqlite3_column_blob(pStmt, col); + Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(pBlob, len)); + return TCL_OK; +} + +/* +** Usage: sqlite3_column_double STMT column +** +** Return the data in column 'column' of the current row cast as a double. +*/ +static int SQLITE_TCLAPI test_column_double( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int col; + double rVal; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; + + rVal = sqlite3_column_double(pStmt, col); + Tcl_SetObjResult(interp, Tcl_NewDoubleObj(rVal)); + return TCL_OK; +} + +/* +** Usage: sqlite3_data_count STMT +** +** Return the number of columns returned by the sql statement STMT. +*/ +static int SQLITE_TCLAPI test_data_count( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt))); + return TCL_OK; +} + +/* +** Usage: sqlite3_column_text STMT column +** +** Usage: sqlite3_column_decltype STMT column +** +** Usage: sqlite3_column_name STMT column +*/ +static int SQLITE_TCLAPI test_stmt_utf8( + void * clientData, /* Pointer to SQLite API function to be invoke */ + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int col; + const char *(*xFunc)(sqlite3_stmt*, int); + const char *zRet; + + xFunc = (const char *(*)(sqlite3_stmt*, int))clientData; + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; + zRet = xFunc(pStmt, col); + if( zRet ){ + Tcl_SetResult(interp, (char *)zRet, 0); + } + return TCL_OK; +} + +static int SQLITE_TCLAPI test_global_recover( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_DEPRECATED + int rc; + if( objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } + rc = sqlite3_global_recover(); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); +#endif + return TCL_OK; +} + +/* +** Usage: sqlite3_column_text STMT column +** +** Usage: sqlite3_column_decltype STMT column +** +** Usage: sqlite3_column_name STMT column +*/ +static int SQLITE_TCLAPI test_stmt_utf16( + void * clientData, /* Pointer to SQLite API function to be invoked */ + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_UTF16 + sqlite3_stmt *pStmt; + int col; + Tcl_Obj *pRet; + const void *zName16; + const void *(*xFunc)(sqlite3_stmt*, int); + + xFunc = (const void *(*)(sqlite3_stmt*, int))clientData; + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; + + zName16 = xFunc(pStmt, col); + if( zName16 ){ + int n; + const char *z = zName16; + for(n=0; z[n] || z[n+1]; n+=2){} + pRet = Tcl_NewByteArrayObj(zName16, n+2); + Tcl_SetObjResult(interp, pRet); + } +#endif /* SQLITE_OMIT_UTF16 */ + + return TCL_OK; +} + +/* +** Usage: sqlite3_column_int STMT column +** +** Usage: sqlite3_column_bytes STMT column +** +** Usage: sqlite3_column_bytes16 STMT column +** +*/ +static int SQLITE_TCLAPI test_stmt_int( + void * clientData, /* Pointer to SQLite API function to be invoked */ + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_stmt *pStmt; + int col; + int (*xFunc)(sqlite3_stmt*, int); + + xFunc = (int (*)(sqlite3_stmt*, int))clientData; + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetString(objv[0]), " STMT column", 0); + return TCL_ERROR; + } + + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[2], &col) ) return TCL_ERROR; + + Tcl_SetObjResult(interp, Tcl_NewIntObj(xFunc(pStmt, col))); + return TCL_OK; +} + +/* +** Usage: sqlite3_interrupt DB +** +** Trigger an interrupt on DB +*/ +static int SQLITE_TCLAPI test_interrupt( + void * clientData, + Tcl_Interp *interp, + int argc, + char **argv +){ + sqlite3 *db; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + sqlite3_interrupt(db); + return TCL_OK; +} + +/* +** Usage: sqlite3_is_interrupted DB +** +** return true if an interrupt is current in effect on DB +*/ +static int SQLITE_TCLAPI test_is_interrupted( + void * clientData, + Tcl_Interp *interp, + int argc, + char **argv +){ + sqlite3 *db; + int rc; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_is_interrupted(db); + Tcl_AppendResult(interp, rc ? "1" : "0", (void*)0); + return TCL_OK; +} + +/* +** Usage: sqlite_delete_function DB function-name +** +** Delete the user function 'function-name' from database handle DB. It +** is assumed that the user function was created as UTF8, any number of +** arguments (the way the TCL interface does it). +*/ +static int SQLITE_TCLAPI delete_function( + void * clientData, + Tcl_Interp *interp, + int argc, + char **argv +){ + int rc; + sqlite3 *db; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB function-name", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_create_function(db, argv[2], -1, SQLITE_UTF8, 0, 0, 0, 0); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} + +/* +** Usage: sqlite_delete_collation DB collation-name +** +** Delete the collation sequence 'collation-name' from database handle +** DB. It is assumed that the collation sequence was created as UTF8 (the +** way the TCL interface does it). +*/ +static int SQLITE_TCLAPI delete_collation( + void * clientData, + Tcl_Interp *interp, + int argc, + char **argv +){ + int rc; + sqlite3 *db; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB function-name", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + rc = sqlite3_create_collation(db, argv[2], SQLITE_UTF8, 0, 0); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} + +/* +** Usage: sqlite3_get_autocommit DB +** +** Return true if the database DB is currently in auto-commit mode. +** Return false if not. +*/ +static int SQLITE_TCLAPI get_autocommit( + void * clientData, + Tcl_Interp *interp, + int argc, + char **argv +){ + char zBuf[30]; + sqlite3 *db; + if( argc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3_get_autocommit(db)); + Tcl_AppendResult(interp, zBuf, 0); + return TCL_OK; +} + +/* +** Usage: sqlite3_busy_timeout DB MS +** +** Set the busy timeout. This is more easily done using the timeout +** method of the TCL interface. But we need a way to test the case +** where it returns SQLITE_MISUSE. +*/ +static int SQLITE_TCLAPI test_busy_timeout( + void * clientData, + Tcl_Interp *interp, + int argc, + char **argv +){ + int rc, ms; + sqlite3 *db; + if( argc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], + " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR; + if( Tcl_GetInt(interp, argv[2], &ms) ) return TCL_ERROR; + rc = sqlite3_busy_timeout(db, ms); + Tcl_AppendResult(interp, sqlite3ErrName(rc), 0); + return TCL_OK; +} + +/* +** Usage: tcl_variable_type VARIABLENAME +** +** Return the name of the internal representation for the +** value of the given variable. +*/ +static int SQLITE_TCLAPI tcl_variable_type( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + Tcl_Obj *pVar; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "VARIABLE"); + return TCL_ERROR; + } + pVar = Tcl_GetVar2Ex(interp, Tcl_GetString(objv[1]), 0, TCL_LEAVE_ERR_MSG); + if( pVar==0 ) return TCL_ERROR; + if( pVar->typePtr ){ + Tcl_SetObjResult(interp, Tcl_NewStringObj(pVar->typePtr->name, -1)); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_release_memory ?N? +** +** Attempt to release memory currently held but not actually required. +** The integer N is the number of bytes we are trying to release. The +** return value is the amount of memory actually released. +*/ +static int SQLITE_TCLAPI test_release_memory( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#if defined(SQLITE_ENABLE_MEMORY_MANAGEMENT) && !defined(SQLITE_OMIT_DISKIO) + int N; + int amt; + if( objc!=1 && objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "?N?"); + return TCL_ERROR; + } + if( objc==2 ){ + if( Tcl_GetIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; + }else{ + N = -1; + } + amt = sqlite3_release_memory(N); + Tcl_SetObjResult(interp, Tcl_NewIntObj(amt)); +#endif + return TCL_OK; +} + + +/* +** Usage: sqlite3_db_release_memory DB +** +** Attempt to release memory currently held by database DB. Return the +** result code (which in the current implementation is always zero). +*/ +static int SQLITE_TCLAPI test_db_release_memory( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int rc; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_db_release_memory(db); + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_OK; +} + +/* +** Usage: sqlite3_db_cacheflush DB +** +** Attempt to flush any dirty pages to disk. +*/ +static int SQLITE_TCLAPI test_db_cacheflush( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int rc; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_db_cacheflush(db); + if( rc ){ + Tcl_SetResult(interp, (char *)sqlite3ErrStr(rc), TCL_STATIC); + return TCL_ERROR; + } + + Tcl_ResetResult(interp); + return TCL_OK; +} + +/* +** Usage: sqlite3_system_errno DB +** +** Return the low-level system errno value. +*/ +static int SQLITE_TCLAPI test_system_errno( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int iErrno; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + iErrno = sqlite3_system_errno(db); + Tcl_SetObjResult(interp, Tcl_NewIntObj(iErrno)); + return TCL_OK; +} + +/* +** Usage: sqlite3_db_filename DB DBNAME +** +** Return the name of a file associated with a database. +*/ +static int SQLITE_TCLAPI test_db_filename( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + const char *zDbName; + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zDbName = Tcl_GetString(objv[2]); + Tcl_AppendResult(interp, sqlite3_db_filename(db, zDbName), (void*)0); + return TCL_OK; +} + +/* +** Usage: sqlite3_db_readonly DB DBNAME +** +** Return 1 or 0 if DBNAME is readonly or not. Return -1 if DBNAME does +** not exist. +*/ +static int SQLITE_TCLAPI test_db_readonly( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + const char *zDbName; + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zDbName = Tcl_GetString(objv[2]); + Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_db_readonly(db, zDbName))); + return TCL_OK; +} + +/* +** Usage: sqlite3_soft_heap_limit ?N? +** +** Query or set the soft heap limit for the current thread. The +** limit is only changed if the N is present. The previous limit +** is returned. +*/ +static int SQLITE_TCLAPI test_soft_heap_limit( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_int64 amt; + Tcl_WideInt N = -1; + if( objc!=1 && objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "?N?"); + return TCL_ERROR; + } + if( objc==2 ){ + if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; + } + amt = sqlite3_soft_heap_limit64(N); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); + return TCL_OK; +} + +/* +** Usage: sqlite3_hard_heap_limit ?N? +** +** Query or set the hard heap limit for the current thread. The +** limit is only changed if the N is present. The previous limit +** is returned. +*/ +static int SQLITE_TCLAPI test_hard_heap_limit( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3_int64 amt; + Tcl_WideInt N = -1; + if( objc!=1 && objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "?N?"); + return TCL_ERROR; + } + if( objc==2 ){ + if( Tcl_GetWideIntFromObj(interp, objv[1], &N) ) return TCL_ERROR; + } + amt = sqlite3_hard_heap_limit64(N); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(amt)); + return TCL_OK; +} + +/* +** Usage: sqlite3_thread_cleanup +** +** Call the sqlite3_thread_cleanup API. +*/ +static int SQLITE_TCLAPI test_thread_cleanup( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifndef SQLITE_OMIT_DEPRECATED + sqlite3_thread_cleanup(); +#endif + return TCL_OK; +} + +/* +** Usage: sqlite3_pager_refcounts DB +** +** Return a list of numbers which are the PagerRefcount for all +** pagers on each database connection. +*/ +static int SQLITE_TCLAPI test_pager_refcounts( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + int i; + int v, *a; + Tcl_Obj *pResult; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + pResult = Tcl_NewObj(); + for(i=0; i<db->nDb; i++){ + if( db->aDb[i].pBt==0 ){ + v = -1; + }else{ + sqlite3_mutex_enter(db->mutex); + a = sqlite3PagerStats(sqlite3BtreePager(db->aDb[i].pBt)); + v = a[0]; + sqlite3_mutex_leave(db->mutex); + } + Tcl_ListObjAppendElement(0, pResult, Tcl_NewIntObj(v)); + } + Tcl_SetObjResult(interp, pResult); + return TCL_OK; +} + + +/* +** tclcmd: working_64bit_int +** +** Some TCL builds (ex: cygwin) do not support 64-bit integers. This +** leads to a number of test failures. The present command checks the +** TCL build to see whether or not it supports 64-bit integers. It +** returns TRUE if it does and FALSE if not. +** +** This command is used to warn users that their TCL build is defective +** and that the errors they are seeing in the test scripts might be +** a result of their defective TCL rather than problems in SQLite. +*/ +static int SQLITE_TCLAPI working_64bit_int( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + Tcl_Obj *pTestObj; + int working = 0; + + pTestObj = Tcl_NewWideIntObj(1000000*(i64)1234567890); + working = strcmp(Tcl_GetString(pTestObj), "1234567890000000")==0; + Tcl_DecrRefCount(pTestObj); + Tcl_SetObjResult(interp, Tcl_NewBooleanObj(working)); + return TCL_OK; +} + + +/* +** tclcmd: vfs_unlink_test +** +** This TCL command unregisters the primary VFS and then registers +** it back again. This is used to test the ability to register a +** VFS when none are previously registered, and the ability to +** unregister the only available VFS. Ticket #2738 +*/ +static int SQLITE_TCLAPI vfs_unlink_test( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int i; + sqlite3_vfs *pMain; + sqlite3_vfs *apVfs[20]; + sqlite3_vfs one, two; + + sqlite3_vfs_unregister(0); /* Unregister of NULL is harmless */ + one.zName = "__one"; + two.zName = "__two"; + + /* Calling sqlite3_vfs_register with 2nd argument of 0 does not + ** change the default VFS + */ + pMain = sqlite3_vfs_find(0); + sqlite3_vfs_register(&one, 0); + assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); + sqlite3_vfs_register(&two, 0); + assert( pMain==0 || pMain==sqlite3_vfs_find(0) ); + + /* We can find a VFS by its name */ + assert( sqlite3_vfs_find("__one")==&one ); + assert( sqlite3_vfs_find("__two")==&two ); + + /* Calling sqlite_vfs_register with non-zero second parameter changes the + ** default VFS, even if the 1st parameter is an existing VFS that is + ** previously registered as the non-default. + */ + sqlite3_vfs_register(&one, 1); + assert( sqlite3_vfs_find("__one")==&one ); + assert( sqlite3_vfs_find("__two")==&two ); + assert( sqlite3_vfs_find(0)==&one ); + sqlite3_vfs_register(&two, 1); + assert( sqlite3_vfs_find("__one")==&one ); + assert( sqlite3_vfs_find("__two")==&two ); + assert( sqlite3_vfs_find(0)==&two ); + if( pMain ){ + sqlite3_vfs_register(pMain, 1); + assert( sqlite3_vfs_find("__one")==&one ); + assert( sqlite3_vfs_find("__two")==&two ); + assert( sqlite3_vfs_find(0)==pMain ); + } + + /* Unlink the default VFS. Repeat until there are no more VFSes + ** registered. + */ + for(i=0; i<sizeof(apVfs)/sizeof(apVfs[0]); i++){ + apVfs[i] = sqlite3_vfs_find(0); + if( apVfs[i] ){ + assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); + sqlite3_vfs_unregister(apVfs[i]); + assert( 0==sqlite3_vfs_find(apVfs[i]->zName) ); + } + } + assert( 0==sqlite3_vfs_find(0) ); + + /* Register the main VFS as non-default (will be made default, since + ** it'll be the only one in existence). + */ + sqlite3_vfs_register(pMain, 0); + assert( sqlite3_vfs_find(0)==pMain ); + + /* Un-register the main VFS again to restore an empty VFS list */ + sqlite3_vfs_unregister(pMain); + assert( 0==sqlite3_vfs_find(0) ); + + /* Relink all VFSes in reverse order. */ + for(i=sizeof(apVfs)/sizeof(apVfs[0])-1; i>=0; i--){ + if( apVfs[i] ){ + sqlite3_vfs_register(apVfs[i], 1); + assert( apVfs[i]==sqlite3_vfs_find(0) ); + assert( apVfs[i]==sqlite3_vfs_find(apVfs[i]->zName) ); + } + } + + /* Unregister out sample VFSes. */ + sqlite3_vfs_unregister(&one); + sqlite3_vfs_unregister(&two); + + /* Unregistering a VFS that is not currently registered is harmless */ + sqlite3_vfs_unregister(&one); + sqlite3_vfs_unregister(&two); + assert( sqlite3_vfs_find("__one")==0 ); + assert( sqlite3_vfs_find("__two")==0 ); + + /* We should be left with the original default VFS back as the + ** original */ + assert( sqlite3_vfs_find(0)==pMain ); + + return TCL_OK; +} + +/* +** tclcmd: vfs_initfail_test +** +** This TCL command attempts to vfs_find and vfs_register when the +** sqlite3_initialize() interface is failing. All calls should fail. +*/ +static int SQLITE_TCLAPI vfs_initfail_test( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3_vfs one; + one.zName = "__one"; + + if( sqlite3_vfs_find(0) ) return TCL_ERROR; + sqlite3_vfs_register(&one, 0); + if( sqlite3_vfs_find(0) ) return TCL_ERROR; + sqlite3_vfs_register(&one, 1); + if( sqlite3_vfs_find(0) ) return TCL_ERROR; + return TCL_OK; +} + +/* +** Saved VFSes +*/ +static sqlite3_vfs *apVfs[20]; +static int nVfs = 0; + +/* +** tclcmd: vfs_unregister_all +** +** Unregister all VFSes. +*/ +static int SQLITE_TCLAPI vfs_unregister_all( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int i; + for(i=0; i<ArraySize(apVfs); i++){ + apVfs[i] = sqlite3_vfs_find(0); + if( apVfs[i]==0 ) break; + sqlite3_vfs_unregister(apVfs[i]); + } + nVfs = i; + return TCL_OK; +} +/* +** tclcmd: vfs_reregister_all +** +** Restore all VFSes that were removed using vfs_unregister_all. Taking +** care to put the linked list back together in the same order as it was +** in before vfs_unregister_all was invoked. +*/ +static int SQLITE_TCLAPI vfs_reregister_all( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int i; + for(i=nVfs-1; i>=0; i--){ + sqlite3_vfs_register(apVfs[i], 1); + } + return TCL_OK; +} + + +/* +** tclcmd: file_control_test DB +** +** This TCL command runs the sqlite3_file_control interface and +** verifies correct operation of the same. +*/ +static int SQLITE_TCLAPI file_control_test( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int iArg = 0; + sqlite3 *db; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_file_control(db, 0, 0, &iArg); + assert( rc==SQLITE_NOTFOUND ); + rc = sqlite3_file_control(db, "notadatabase", SQLITE_FCNTL_LOCKSTATE, &iArg); + assert( rc==SQLITE_ERROR ); + rc = sqlite3_file_control(db, "main", -1, &iArg); + assert( rc==SQLITE_NOTFOUND ); + rc = sqlite3_file_control(db, "temp", -1, &iArg); + assert( rc==SQLITE_NOTFOUND || rc==SQLITE_ERROR ); + + return TCL_OK; +} + + +/* +** tclcmd: file_control_lasterrno_test DB +** +** This TCL command runs the sqlite3_file_control interface and +** verifies correct operation of the SQLITE_LAST_ERRNO verb. +*/ +static int SQLITE_TCLAPI file_control_lasterrno_test( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int iArg = 0; + sqlite3 *db; + int rc; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + rc = sqlite3_file_control(db, NULL, SQLITE_LAST_ERRNO, &iArg); + if( rc ){ + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_ERROR; + } + if( iArg!=0 ) { + Tcl_AppendResult(interp, "Unexpected non-zero errno: ", + Tcl_GetStringFromObj(Tcl_NewIntObj(iArg), 0), " ", 0); + return TCL_ERROR; + } + return TCL_OK; +} + +/* +** tclcmd: file_control_data_version DB DBNAME +** +** This TCL command runs the sqlite3_file_control with the +** SQLITE_FCNTL_DATA_VERSION opcode, returning the result. +*/ +static int SQLITE_TCLAPI file_control_data_version( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + unsigned int iVers; /* data version */ + char *zDb; /* Db name ("main", "temp" etc.) */ + sqlite3 *db; /* Database handle */ + int rc; /* file_control() return code */ + char zBuf[100]; + + if( objc!=3 && objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB [DBNAME]"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + zDb = objc==3 ? Tcl_GetString(objv[2]) : NULL; + + rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_DATA_VERSION, (void *)&iVers); + if( rc ){ + Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); + return TCL_ERROR; + }else{ + sqlite3_snprintf(sizeof(zBuf),zBuf,"%u",iVers); + Tcl_SetResult(interp, (char *)zBuf, TCL_VOLATILE); + return TCL_OK; + } +} + +/* +** tclcmd: file_control_chunksize_test DB DBNAME SIZE +** +** This TCL command runs the sqlite3_file_control interface and +** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and +** SQLITE_SET_LOCKPROXYFILE verbs. +*/ +static int SQLITE_TCLAPI file_control_chunksize_test( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int nSize; /* New chunk size */ + char *zDb; /* Db name ("main", "temp" etc.) */ + sqlite3 *db; /* Database handle */ + int rc; /* file_control() return code */ + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) + || Tcl_GetIntFromObj(interp, objv[3], &nSize) + ){ + return TCL_ERROR; + } + zDb = Tcl_GetString(objv[2]); + if( zDb[0]=='\0' ) zDb = NULL; + + rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_CHUNK_SIZE, (void *)&nSize); + if( rc ){ + Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); + return TCL_ERROR; + } + return TCL_OK; +} + +/* +** tclcmd: file_control_sizehint_test DB DBNAME SIZE +** +** This TCL command runs the sqlite3_file_control interface +** with SQLITE_FCNTL_SIZE_HINT +*/ +static int SQLITE_TCLAPI file_control_sizehint_test( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + Tcl_WideInt nSize; /* Hinted size */ + char *zDb; /* Db name ("main", "temp" etc.) */ + sqlite3 *db; /* Database handle */ + int rc; /* file_control() return code */ + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB DBNAME SIZE"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) + || Tcl_GetWideIntFromObj(interp, objv[3], &nSize) + ){ + return TCL_ERROR; + } + zDb = Tcl_GetString(objv[2]); + if( zDb[0]=='\0' ) zDb = NULL; + + rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_SIZE_HINT, (void *)&nSize); + if( rc ){ + Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_STATIC); + return TCL_ERROR; + } + return TCL_OK; +} + +/* +** tclcmd: file_control_lockproxy_test DB PWD +** +** This TCL command runs the sqlite3_file_control interface and +** verifies correct operation of the SQLITE_GET_LOCKPROXYFILE and +** SQLITE_SET_LOCKPROXYFILE verbs. +*/ +static int SQLITE_TCLAPI file_control_lockproxy_test( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB PWD", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + +#if !defined(SQLITE_ENABLE_LOCKING_STYLE) +# if defined(__APPLE__) +# define SQLITE_ENABLE_LOCKING_STYLE 1 +# else +# define SQLITE_ENABLE_LOCKING_STYLE 0 +# endif +#endif +#if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) + { + char *testPath; + int rc; + int nPwd; + const char *zPwd; + char proxyPath[400]; + + zPwd = Tcl_GetStringFromObj(objv[2], &nPwd); + if( sizeof(proxyPath)<nPwd+20 ){ + Tcl_AppendResult(interp, "PWD too big", (void*)0); + return TCL_ERROR; + } + sqlite3_snprintf(sizeof(proxyPath), proxyPath, "%s/test.proxy", zPwd); + rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); + if( rc ){ + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_ERROR; + } + rc = sqlite3_file_control(db, NULL, SQLITE_GET_LOCKPROXYFILE, &testPath); + if( strncmp(proxyPath,testPath,11) ){ + Tcl_AppendResult(interp, "Lock proxy file did not match the " + "previously assigned value", 0); + return TCL_ERROR; + } + if( rc ){ + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_ERROR; + } + rc = sqlite3_file_control(db, NULL, SQLITE_SET_LOCKPROXYFILE, proxyPath); + if( rc ){ + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_ERROR; + } + } +#endif + return TCL_OK; +} + +#if SQLITE_OS_WIN +/* +** tclcmd: file_control_win32_av_retry DB NRETRY DELAY +** +** This TCL command runs the sqlite3_file_control interface with +** the SQLITE_FCNTL_WIN32_AV_RETRY opcode. +*/ +static int SQLITE_TCLAPI file_control_win32_av_retry( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + int a[2]; + char z[100]; + + if( objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB NRETRY DELAY", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[2], &a[0]) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[3], &a[1]) ) return TCL_ERROR; + rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_AV_RETRY, (void*)a); + sqlite3_snprintf(sizeof(z), z, "%d %d %d", rc, a[0], a[1]); + Tcl_AppendResult(interp, z, (char*)0); + return TCL_OK; +} + +/* +** tclcmd: file_control_win32_get_handle DB +** +** This TCL command runs the sqlite3_file_control interface with +** the SQLITE_FCNTL_WIN32_GET_HANDLE opcode. +*/ +static int file_control_win32_get_handle( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + HANDLE hFile = NULL; + char z[100]; + + if( objc!=2 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_GET_HANDLE, + (void*)&hFile); + sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); + Tcl_AppendResult(interp, z, (char*)0); + return TCL_OK; +} + +/* +** tclcmd: file_control_win32_set_handle DB HANDLE +** +** This TCL command runs the sqlite3_file_control interface with +** the SQLITE_FCNTL_WIN32_SET_HANDLE opcode. +*/ +static int SQLITE_TCLAPI file_control_win32_set_handle( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + HANDLE hFile = NULL; + char z[100]; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB HANDLE", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( getWin32Handle(interp, Tcl_GetString(objv[2]), &hFile) ){ + return TCL_ERROR; + } + rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_WIN32_SET_HANDLE, + (void*)&hFile); + sqlite3_snprintf(sizeof(z), z, "%d %p", rc, (void*)hFile); + Tcl_AppendResult(interp, z, (char*)0); + return TCL_OK; +} +#endif + +/* +** tclcmd: file_control_persist_wal DB PERSIST-FLAG +** +** This TCL command runs the sqlite3_file_control interface with +** the SQLITE_FCNTL_PERSIST_WAL opcode. +*/ +static int SQLITE_TCLAPI file_control_persist_wal( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + int bPersist; + char z[100]; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[2], &bPersist) ) return TCL_ERROR; + rc = sqlite3_file_control(db, NULL, SQLITE_FCNTL_PERSIST_WAL, (void*)&bPersist); + sqlite3_snprintf(sizeof(z), z, "%d %d", rc, bPersist); + Tcl_AppendResult(interp, z, (char*)0); + return TCL_OK; +} + +/* +** tclcmd: file_control_powersafe_overwrite DB PSOW-FLAG +** +** This TCL command runs the sqlite3_file_control interface with +** the SQLITE_FCNTL_POWERSAFE_OVERWRITE opcode. +*/ +static int SQLITE_TCLAPI file_control_powersafe_overwrite( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + int b; + char z[100]; + + if( objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB FLAG", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[2], &b) ) return TCL_ERROR; + rc = sqlite3_file_control(db,NULL,SQLITE_FCNTL_POWERSAFE_OVERWRITE,(void*)&b); + sqlite3_snprintf(sizeof(z), z, "%d %d", rc, b); + Tcl_AppendResult(interp, z, (char*)0); + return TCL_OK; +} + + +/* +** tclcmd: file_control_vfsname DB ?AUXDB? +** +** Return a string that describes the stack of VFSes. +*/ +static int SQLITE_TCLAPI file_control_vfsname( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + const char *zDbName = "main"; + char *zVfsName = 0; + + if( objc!=2 && objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( objc==3 ){ + zDbName = Tcl_GetString(objv[2]); + } + sqlite3_file_control(db, zDbName, SQLITE_FCNTL_VFSNAME,(void*)&zVfsName); + Tcl_AppendResult(interp, zVfsName, (char*)0); + sqlite3_free(zVfsName); + return TCL_OK; +} + +/* +** tclcmd: file_control_reservebytes DB N +*/ +static int SQLITE_TCLAPI file_control_reservebytes( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + const char *zDbName = "main"; + int n = 0; + int rc; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB N"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) + || Tcl_GetIntFromObj(interp, objv[2], &n) + ){ + return TCL_ERROR; + } + + rc = sqlite3_file_control(db, zDbName, SQLITE_FCNTL_RESERVE_BYTES, (void*)&n); + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_OK; +} + + +/* +** tclcmd: file_control_tempfilename DB ?AUXDB? +** +** Return a string that is a temporary filename +*/ +static int SQLITE_TCLAPI file_control_tempfilename( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + const char *zDbName = "main"; + char *zTName = 0; + + if( objc!=2 && objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( objc==3 ){ + zDbName = Tcl_GetString(objv[2]); + } + sqlite3_file_control(db, zDbName, SQLITE_FCNTL_TEMPFILENAME, (void*)&zTName); + Tcl_AppendResult(interp, zTName, (char*)0); + sqlite3_free(zTName); + return TCL_OK; +} + +/* +** tclcmd: file_control_external_reader DB ?AUXDB? +** +** Return a string that is a temporary filename +*/ +static int SQLITE_TCLAPI file_control_external_reader( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + const char *zName = "main"; + int iRes = 0; + int rc = SQLITE_OK; + + if( objc!=2 && objc!=3 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB ?AUXDB?", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( objc==3 ){ + zName = Tcl_GetString(objv[2]); + } + rc = sqlite3_file_control(db, zName, SQLITE_FCNTL_EXTERNAL_READER, &iRes); + if( rc!=SQLITE_OK ){ + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_NewIntObj(iRes)); + return TCL_OK; +} + + +/* +** tclcmd: sqlite3_vfs_list +** +** Return a tcl list containing the names of all registered vfs's. +*/ +static int SQLITE_TCLAPI vfs_list( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3_vfs *pVfs; + Tcl_Obj *pRet = Tcl_NewObj(); + if( objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + } + for(pVfs=sqlite3_vfs_find(0); pVfs; pVfs=pVfs->pNext){ + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj(pVfs->zName, -1)); + } + Tcl_SetObjResult(interp, pRet); + return TCL_OK; +} + +/* +** tclcmd: sqlite3_limit DB ID VALUE +** +** This TCL command runs the sqlite3_limit interface and +** verifies correct operation of the same. +*/ +static int SQLITE_TCLAPI test_limit( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + static const struct { + char *zName; + int id; + } aId[] = { + { "SQLITE_LIMIT_LENGTH", SQLITE_LIMIT_LENGTH }, + { "SQLITE_LIMIT_SQL_LENGTH", SQLITE_LIMIT_SQL_LENGTH }, + { "SQLITE_LIMIT_COLUMN", SQLITE_LIMIT_COLUMN }, + { "SQLITE_LIMIT_EXPR_DEPTH", SQLITE_LIMIT_EXPR_DEPTH }, + { "SQLITE_LIMIT_COMPOUND_SELECT", SQLITE_LIMIT_COMPOUND_SELECT }, + { "SQLITE_LIMIT_VDBE_OP", SQLITE_LIMIT_VDBE_OP }, + { "SQLITE_LIMIT_FUNCTION_ARG", SQLITE_LIMIT_FUNCTION_ARG }, + { "SQLITE_LIMIT_ATTACHED", SQLITE_LIMIT_ATTACHED }, + { "SQLITE_LIMIT_LIKE_PATTERN_LENGTH", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, + { "SQLITE_LIMIT_VARIABLE_NUMBER", SQLITE_LIMIT_VARIABLE_NUMBER }, + { "SQLITE_LIMIT_TRIGGER_DEPTH", SQLITE_LIMIT_TRIGGER_DEPTH }, + { "SQLITE_LIMIT_WORKER_THREADS", SQLITE_LIMIT_WORKER_THREADS }, + + /* Out of range test cases */ + { "SQLITE_LIMIT_TOOSMALL", -1, }, + { "SQLITE_LIMIT_TOOBIG", SQLITE_LIMIT_WORKER_THREADS+1 }, + }; + int i, id = 0; + int val; + const char *zId; + + if( objc!=4 ){ + Tcl_AppendResult(interp, "wrong # args: should be \"", + Tcl_GetStringFromObj(objv[0], 0), " DB ID VALUE", 0); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zId = Tcl_GetString(objv[2]); + for(i=0; i<sizeof(aId)/sizeof(aId[0]); i++){ + if( strcmp(zId, aId[i].zName)==0 ){ + id = aId[i].id; + break; + } + } + if( i>=sizeof(aId)/sizeof(aId[0]) ){ + Tcl_AppendResult(interp, "unknown limit type: ", zId, (char*)0); + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; + rc = sqlite3_limit(db, id, val); + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_OK; +} + +/* +** tclcmd: save_prng_state +** +** Save the state of the pseudo-random number generator. +** At the same time, verify that sqlite3_test_control works even when +** called with an out-of-range opcode. +*/ +static int SQLITE_TCLAPI save_prng_state( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int rc = sqlite3_test_control(9999); + assert( rc==0 ); + rc = sqlite3_test_control(-1); + assert( rc==0 ); + sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SAVE); + return TCL_OK; +} +/* +** tclcmd: restore_prng_state +*/ +static int SQLITE_TCLAPI restore_prng_state( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3_test_control(SQLITE_TESTCTRL_PRNG_RESTORE); + return TCL_OK; +} +/* +** tclcmd: reset_prng_state +*/ +static int SQLITE_TCLAPI reset_prng_state( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3_randomness(0,0); + return TCL_OK; +} +/* +** tclcmd: prng_seed INT ?DB? +** +** Set up the SQLITE_TESTCTRL_PRNG_SEED pragma with parameter INT and DB. +** INT is an integer. DB is a database connection, or a NULL pointer if +** omitted. +** +** When INT!=0 and DB!=0, set the PRNG seed to the value of the schema +** cookie for DB, or to INT if the schema cookie happens to be zero. +** +** When INT!=0 and DB==0, set the PRNG seed to just INT. +** +** If INT==0 and DB==0 then use the default procedure of calling the +** xRandomness method on the default VFS to get the PRNG seed. +*/ +static int SQLITE_TCLAPI prng_seed( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int i = 0; + sqlite3 *db = 0; + if( objc!=2 && objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "SEED ?DB?"); + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp,objv[1],&i) ) return TCL_ERROR; + if( objc==3 && getDbPointer(interp, Tcl_GetString(objv[2]), &db) ){ + return TCL_ERROR; + } + sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SEED, i, db); + return TCL_OK; +} + +/* +** tclcmd: extra_schema_checks BOOLEAN +** +** Enable or disable schema checks when parsing the sqlite_schema file. +** This is always enabled in production, but it is sometimes useful to +** disable the checks in order to make some internal error states reachable +** for testing. +*/ +static int SQLITE_TCLAPI extra_schema_checks( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int i = 0; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "BOOLEAN"); + return TCL_ERROR; + } + if( Tcl_GetBooleanFromObj(interp,objv[1],&i) ) return TCL_ERROR; + sqlite3_test_control(SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS, i); + return TCL_OK; +} + +/* +** tclcmd: use_long_double BOOLEAN|"default" +** +** If no argument, report the current value of the use-long-double flag. +** +** If argument is "default", set the use-long-double flag to the default +** value for this build, based on the size of LONGDOUBLE_TYPE. +** +** If argument is a boolean, set the use-long-double flag accordingly. +** +** Return the new setting. +*/ +static int SQLITE_TCLAPI use_long_double( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int i = -1; + if( objc==2 ){ + if( strcmp(Tcl_GetString(objv[1]),"default")==0 ){ + i = 2; + }else{ + if( Tcl_GetBooleanFromObj(interp,objv[1],&i) ) return TCL_ERROR; + } + } + i = sqlite3_test_control(SQLITE_TESTCTRL_USELONGDOUBLE, i); + Tcl_SetObjResult(interp, Tcl_NewIntObj(i)); + return TCL_OK; +} + +/* +** tclcmd: database_may_be_corrupt +** +** Indicate that database files might be corrupt. In other words, set the normal +** state of operation. +*/ +static int SQLITE_TCLAPI database_may_be_corrupt( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 0); + return TCL_OK; +} +/* +** tclcmd: database_never_corrupt +** +** Indicate that database files are always well-formed. This enables +** extra assert() statements that test conditions that are always true +** for well-formed databases. +*/ +static int SQLITE_TCLAPI database_never_corrupt( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3_test_control(SQLITE_TESTCTRL_NEVER_CORRUPT, 1); + return TCL_OK; +} + +/* +** tclcmd: pcache_stats +*/ +static int SQLITE_TCLAPI test_pcache_stats( + ClientData clientData, /* Pointer to sqlite3_enable_XXX function */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int nMin; + int nMax; + int nCurrent; + int nRecyclable; + Tcl_Obj *pRet; + + sqlite3PcacheStats(&nCurrent, &nMax, &nMin, &nRecyclable); + + pRet = Tcl_NewObj(); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("current", -1)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCurrent)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("max", -1)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMax)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("min", -1)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nMin)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewStringObj("recyclable", -1)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nRecyclable)); + + Tcl_SetObjResult(interp, pRet); + + return TCL_OK; +} + +#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY +static void test_unlock_notify_cb(void **aArg, int nArg){ + int ii; + for(ii=0; ii<nArg; ii++){ + Tcl_EvalEx((Tcl_Interp *)aArg[ii], "unlock_notify", -1, TCL_EVAL_GLOBAL); + } +} +#endif /* SQLITE_ENABLE_UNLOCK_NOTIFY */ + +/* +** tclcmd: sqlite3_unlock_notify db +*/ +#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY +static int SQLITE_TCLAPI test_unlock_notify( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; + } + + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + rc = sqlite3_unlock_notify(db, test_unlock_notify_cb, (void *)interp); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} +#endif + +/* +** tclcmd: sqlite3_wal_checkpoint db ?NAME? +*/ +static int SQLITE_TCLAPI test_wal_checkpoint( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + char *zDb = 0; + sqlite3 *db; + int rc; + + if( objc!=3 && objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB ?NAME?"); + return TCL_ERROR; + } + + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + if( objc==3 ){ + zDb = Tcl_GetString(objv[2]); + } + rc = sqlite3_wal_checkpoint(db, zDb); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} + +/* +** tclcmd: sqlite3_wal_checkpoint_v2 db MODE ?NAME? +** +** This command calls the wal_checkpoint_v2() function with the specified +** mode argument (passive, full or restart). If present, the database name +** NAME is passed as the second argument to wal_checkpoint_v2(). If it the +** NAME argument is not present, a NULL pointer is passed instead. +** +** If wal_checkpoint_v2() returns any value other than SQLITE_BUSY or +** SQLITE_OK, then this command returns TCL_ERROR. The Tcl result is set +** to the error message obtained from sqlite3_errmsg(). +** +** Otherwise, this command returns a list of three integers. The first integer +** is 1 if SQLITE_BUSY was returned, or 0 otherwise. The following two integers +** are the values returned via the output parameters by wal_checkpoint_v2() - +** the number of frames in the log and the number of frames in the log +** that have been checkpointed. +*/ +static int SQLITE_TCLAPI test_wal_checkpoint_v2( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + char *zDb = 0; + sqlite3 *db; + int rc; + + int eMode; + int nLog = -555; + int nCkpt = -555; + Tcl_Obj *pRet; + + const char * aMode[] = { "passive", "full", "restart", "truncate", 0 }; + assert( SQLITE_CHECKPOINT_PASSIVE==0 ); + assert( SQLITE_CHECKPOINT_FULL==1 ); + assert( SQLITE_CHECKPOINT_RESTART==2 ); + assert( SQLITE_CHECKPOINT_TRUNCATE==3 ); + + if( objc!=3 && objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB MODE ?NAME?"); + return TCL_ERROR; + } + + if( objc==4 ){ + zDb = Tcl_GetString(objv[3]); + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) || ( + TCL_OK!=Tcl_GetIntFromObj(0, objv[2], &eMode) + && TCL_OK!=Tcl_GetIndexFromObj(interp, objv[2], aMode, "mode", 0, &eMode) + )){ + return TCL_ERROR; + } + + rc = sqlite3_wal_checkpoint_v2(db, zDb, eMode, &nLog, &nCkpt); + if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){ + const char *zErrCode = sqlite3ErrName(rc); + Tcl_ResetResult(interp); + Tcl_AppendResult(interp, zErrCode, " - ", (char *)sqlite3_errmsg(db), 0); + return TCL_ERROR; + } + + pRet = Tcl_NewObj(); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(rc==SQLITE_BUSY?1:0)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nLog)); + Tcl_ListObjAppendElement(interp, pRet, Tcl_NewIntObj(nCkpt)); + Tcl_SetObjResult(interp, pRet); + + return TCL_OK; +} + +/* +** tclcmd: sqlite3_wal_autocheckpoint db VALUE +*/ +static int SQLITE_TCLAPI test_wal_autocheckpoint( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + sqlite3 *db; + int rc; + int iVal; + + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB VALUE"); + return TCL_ERROR; + } + + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) + || Tcl_GetIntFromObj(0, objv[2], &iVal) + ){ + return TCL_ERROR; + } + + rc = sqlite3_wal_autocheckpoint(db, iVal); + Tcl_ResetResult(interp); + if( rc!=SQLITE_OK ){ + const char *zErrCode = sqlite3ErrName(rc); + Tcl_SetObjResult(interp, Tcl_NewStringObj(zErrCode, -1)); + return TCL_ERROR; + } + + return TCL_OK; +} + + +/* +** tclcmd: test_sqlite3_log ?SCRIPT? +*/ +static struct LogCallback { + Tcl_Interp *pInterp; + Tcl_Obj *pObj; +} logcallback = {0, 0}; +static void xLogcallback(void *unused, int err, char *zMsg){ + Tcl_Obj *pNew = Tcl_DuplicateObj(logcallback.pObj); + Tcl_IncrRefCount(pNew); + Tcl_ListObjAppendElement( + 0, pNew, Tcl_NewStringObj(sqlite3ErrName(err), -1) + ); + Tcl_ListObjAppendElement(0, pNew, Tcl_NewStringObj(zMsg, -1)); + Tcl_EvalObjEx(logcallback.pInterp, pNew, TCL_EVAL_GLOBAL|TCL_EVAL_DIRECT); + Tcl_DecrRefCount(pNew); +} +static int SQLITE_TCLAPI test_sqlite3_log( + ClientData clientData, + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + if( objc>2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "SCRIPT"); + return TCL_ERROR; + } + if( logcallback.pObj ){ + Tcl_DecrRefCount(logcallback.pObj); + logcallback.pObj = 0; + logcallback.pInterp = 0; + sqlite3_config(SQLITE_CONFIG_LOG, (void*)0, (void*)0); + } + if( objc>1 ){ + logcallback.pObj = objv[1]; + Tcl_IncrRefCount(logcallback.pObj); + logcallback.pInterp = interp; + sqlite3_config(SQLITE_CONFIG_LOG, xLogcallback, (void*)0); + } + return TCL_OK; +} + +/* +** tcl_objproc COMMANDNAME ARGS... +** +** Run a TCL command using its objProc interface. Throw an error if +** the command has no objProc interface. +*/ +static int SQLITE_TCLAPI runAsObjProc( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + Tcl_CmdInfo cmdInfo; + if( objc<2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "COMMAND ..."); + return TCL_ERROR; + } + if( !Tcl_GetCommandInfo(interp, Tcl_GetString(objv[1]), &cmdInfo) ){ + Tcl_AppendResult(interp, "command not found: ", + Tcl_GetString(objv[1]), (char*)0); + return TCL_ERROR; + } + if( cmdInfo.objProc==0 ){ + Tcl_AppendResult(interp, "command has no objProc: ", + Tcl_GetString(objv[1]), (char*)0); + return TCL_ERROR; + } + return cmdInfo.objProc(cmdInfo.objClientData, interp, objc-1, objv+1); +} + +#ifndef SQLITE_OMIT_EXPLAIN +/* +** WARNING: The following function, printExplainQueryPlan() is an exact +** copy of example code from eqp.in (eqp.html). If this code is modified, +** then the documentation copy needs to be modified as well. +*/ +/* +** Argument pStmt is a prepared SQL statement. This function compiles +** an EXPLAIN QUERY PLAN command to report on the prepared statement, +** and prints the report to stdout using printf(). +*/ +int printExplainQueryPlan(sqlite3_stmt *pStmt){ + const char *zSql; /* Input SQL */ + char *zExplain; /* SQL with EXPLAIN QUERY PLAN prepended */ + sqlite3_stmt *pExplain; /* Compiled EXPLAIN QUERY PLAN command */ + int rc; /* Return code from sqlite3_prepare_v2() */ + + zSql = sqlite3_sql(pStmt); + if( zSql==0 ) return SQLITE_ERROR; + + zExplain = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zSql); + if( zExplain==0 ) return SQLITE_NOMEM; + + rc = sqlite3_prepare_v2(sqlite3_db_handle(pStmt), zExplain, -1, &pExplain, 0); + sqlite3_free(zExplain); + if( rc!=SQLITE_OK ) return rc; + + while( SQLITE_ROW==sqlite3_step(pExplain) ){ + int iSelectid = sqlite3_column_int(pExplain, 0); + int iOrder = sqlite3_column_int(pExplain, 1); + int iFrom = sqlite3_column_int(pExplain, 2); + const char *zDetail = (const char *)sqlite3_column_text(pExplain, 3); + + printf("%d %d %d %s\n", iSelectid, iOrder, iFrom, zDetail); + } + + return sqlite3_finalize(pExplain); +} + +static int SQLITE_TCLAPI test_print_eqp( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + sqlite3_stmt *pStmt; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "STMT"); + return TCL_ERROR; + } + if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR; + rc = printExplainQueryPlan(pStmt); + /* This is needed on Windows so that a test case using this + ** function can open a read pipe and get the output of + ** printExplainQueryPlan() immediately. + */ + fflush(stdout); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), 0); + return TCL_OK; +} +#endif /* SQLITE_OMIT_EXPLAIN */ + +#include <time.h> +/* +** This is an alternative localtime_r() implementation used for testing +** the 'localtime' and 'utc' modifiers of date-time functions. Because +** the OS-supplied localtime_r() is locale-dependent, this alternative is +** provided as a stable test platform. +** +** Operation: +** +** (1) Localtime is 30 minutes earlier than (west of) UTC on +** even days (counting from 1970-01-01) +** +** (2) Localtime is 30 minutes later than (east of) UTC on odd days. +** +** (3) The function fails for the specific date/time value +** of 2000-05-29 14:16:00 in order to test the ability of +** SQLite to deal with localtime_r() failures. +*/ +static int testLocaltime(const void *aliasT, void *aliasTM){ + const time_t t = *(const time_t*)aliasT; + struct tm *pTm = (struct tm *)aliasTM; + time_t altT; + sqlite3_int64 iJD; + int Z, A, B, C, D, E, X1, S; + + if( (t/86400) & 1 ){ + altT = t + 1800; /* 30 minutes later on odd days */ + }else{ + altT = t - 1800; /* 30 minutes earlier on even days */ + } + iJD = (sqlite3_int64)(altT + 210866760000); + Z = (int)((iJD + 43200)/86400); + A = (int)((Z - 1867216.25)/36524.25); + A = Z + 1 + A - (A/4); + B = A + 1524; + C = (int)((B - 122.1)/365.25); + D = (36525*(C&32767))/100; + E = (int)((B-D)/30.6001); + X1 = (int)(30.6001*E); + pTm->tm_mday = B - D - X1; + pTm->tm_mon = E<14 ? E-2 : E-14; + pTm->tm_year = (pTm->tm_mon>1 ? C - 4716 : C - 4715) - 1900; + S = (int)((iJD + 43200)%86400); + pTm->tm_hour = S/3600; + pTm->tm_min = (S/60)%60; + pTm->tm_sec = S % 60; + return t==959609760; /* Special case: 2000-05-29 14:16:00 fails */ +} + +/* +** TCLCMD: strftime FORMAT UNIXTIMESTAMP +** +** Access to the C-library strftime() routine, so that its results +** can be compared against SQLite's internal strftime() SQL function +** implementation. +*/ +static int SQLITE_TCLAPI strftime_cmd( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + Tcl_WideInt ts; + time_t t; + struct tm *pTm; + const char *zFmt; + size_t n; + char zBuf[1000]; + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "FORMAT UNIXTIMESTAMP"); + return TCL_ERROR; + } + if( Tcl_GetWideIntFromObj(interp, objv[2], &ts) ) return TCL_ERROR; + zFmt = Tcl_GetString(objv[1]); + t = (time_t)ts; + pTm = gmtime(&t); + n = strftime(zBuf, sizeof(zBuf)-1, zFmt, pTm); + if( n>=0 && n<sizeof(zBuf) ){ + zBuf[n] = 0; + Tcl_SetResult(interp, zBuf, TCL_VOLATILE); + } + return TCL_OK; +} + +/* +** .treetrace N +*/ +static int SQLITE_TCLAPI test_treetrace( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + unsigned int v = 0; + if( objc>=2 ){ + if( Tcl_GetIntFromObj(interp, objv[1], (int*)&v)==TCL_OK ){ + sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 1, &v); + } + } + sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 0, &v); + Tcl_SetObjResult(interp, Tcl_NewIntObj((int)v)); + return TCL_OK; +} + +/* +** sqlite3_test_control VERB ARGS... +*/ +static int SQLITE_TCLAPI test_test_control( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + struct Verb { + const char *zName; + int i; + } aVerb[] = { + { "SQLITE_TESTCTRL_LOCALTIME_FAULT", SQLITE_TESTCTRL_LOCALTIME_FAULT }, + { "SQLITE_TESTCTRL_SORTER_MMAP", SQLITE_TESTCTRL_SORTER_MMAP }, + { "SQLITE_TESTCTRL_IMPOSTER", SQLITE_TESTCTRL_IMPOSTER }, + { "SQLITE_TESTCTRL_INTERNAL_FUNCTIONS", SQLITE_TESTCTRL_INTERNAL_FUNCTIONS}, + { "SQLITE_TESTCTRL_FK_NO_ACTION", SQLITE_TESTCTRL_FK_NO_ACTION}, + { 0, 0 } + }; + int iVerb; + int iFlag; + int rc; + + if( objc<2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "VERB ARGS..."); + return TCL_ERROR; + } + + rc = Tcl_GetIndexFromObjStruct( + interp, objv[1], aVerb, sizeof(aVerb[0]), "VERB", 0, &iVerb + ); + if( rc!=TCL_OK ) return rc; + + iFlag = aVerb[iVerb].i; + switch( iFlag ){ + case SQLITE_TESTCTRL_INTERNAL_FUNCTIONS: { + sqlite3 *db = 0; + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 2, objv, "DB"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; + sqlite3_test_control(SQLITE_TESTCTRL_INTERNAL_FUNCTIONS, db); + break; + } + case SQLITE_TESTCTRL_LOCALTIME_FAULT: { + int val; + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 2, objv, "0|1|2"); + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[2], &val) ) return TCL_ERROR; + sqlite3_test_control(iFlag, val, testLocaltime); + break; + } + + case SQLITE_TESTCTRL_FK_NO_ACTION: { + int val = 0; + sqlite3 *db = 0; + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 2, objv, "DB BOOLEAN"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; + if( Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR; + + sqlite3_test_control(SQLITE_TESTCTRL_FK_NO_ACTION, db, val); + break; + } + + case SQLITE_TESTCTRL_SORTER_MMAP: { + int val; + sqlite3 *db; + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 2, objv, "DB LIMIT"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[3], &val) ) return TCL_ERROR; + sqlite3_test_control(SQLITE_TESTCTRL_SORTER_MMAP, db, val); + break; + } + + case SQLITE_TESTCTRL_IMPOSTER: { + int onOff, tnum; + const char *zDbName; + sqlite3 *db; + if( objc!=6 ){ + Tcl_WrongNumArgs(interp, 2, objv, "DB dbName onOff tnum"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[2]), &db) ) return TCL_ERROR; + zDbName = Tcl_GetString(objv[3]); + if( Tcl_GetIntFromObj(interp, objv[4], &onOff) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[5], &tnum) ) return TCL_ERROR; + sqlite3_test_control(SQLITE_TESTCTRL_IMPOSTER, db, zDbName, onOff, tnum); + break; + } + } + + Tcl_ResetResult(interp); + return TCL_OK; +} + +#if SQLITE_OS_UNIX +#include <sys/time.h> +#include <sys/resource.h> + +static int SQLITE_TCLAPI test_getrusage( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + char buf[1024]; + struct rusage r; + memset(&r, 0, sizeof(r)); + getrusage(RUSAGE_SELF, &r); + + sqlite3_snprintf(sizeof(buf), buf, + "ru_utime=%d.%06d ru_stime=%d.%06d ru_minflt=%d ru_majflt=%d", + (int)r.ru_utime.tv_sec, (int)r.ru_utime.tv_usec, + (int)r.ru_stime.tv_sec, (int)r.ru_stime.tv_usec, + (int)r.ru_minflt, (int)r.ru_majflt + ); + Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1)); + return TCL_OK; +} +#endif + +#if SQLITE_OS_WIN +/* +** Information passed from the main thread into the windows file locker +** background thread. +*/ +struct win32FileLocker { + char *evName; /* Name of event to signal thread startup */ + HANDLE h; /* Handle of the file to be locked */ + int delay1; /* Delay before locking */ + int delay2; /* Delay before unlocking */ + int ok; /* Finished ok */ + int err; /* True if an error occurs */ +}; +#endif + + +#if SQLITE_OS_WIN +#include <process.h> +/* +** The background thread that does file locking. +*/ +static void SQLITE_CDECL win32_file_locker(void *pAppData){ + struct win32FileLocker *p = (struct win32FileLocker*)pAppData; + if( p->evName ){ + HANDLE ev = OpenEvent(EVENT_MODIFY_STATE, FALSE, p->evName); + if ( ev ){ + SetEvent(ev); + CloseHandle(ev); + } + } + if( p->delay1 ) Sleep(p->delay1); + if( LockFile(p->h, 0, 0, 100000000, 0) ){ + Sleep(p->delay2); + UnlockFile(p->h, 0, 0, 100000000, 0); + p->ok = 1; + }else{ + p->err = 1; + } + CloseHandle(p->h); + p->h = 0; + p->delay1 = 0; + p->delay2 = 0; +} +#endif + +#if SQLITE_OS_WIN +/* +** lock_win32_file FILENAME DELAY1 DELAY2 +** +** Get an exclusive manditory lock on file for DELAY2 milliseconds. +** Wait DELAY1 milliseconds before acquiring the lock. +*/ +static int SQLITE_TCLAPI win32_file_lock( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + static struct win32FileLocker x = { "win32_file_lock", 0, 0, 0, 0, 0 }; + const char *zFilename; + char zBuf[200]; + int retry = 0; + HANDLE ev; + DWORD wResult; + + if( objc!=4 && objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, "FILENAME DELAY1 DELAY2"); + return TCL_ERROR; + } + if( objc==1 ){ + sqlite3_snprintf(sizeof(zBuf), zBuf, "%d %d %d %d %d", + x.ok, x.err, x.delay1, x.delay2, x.h); + Tcl_AppendResult(interp, zBuf, (char*)0); + return TCL_OK; + } + while( x.h && retry<30 ){ + retry++; + Sleep(100); + } + if( x.h ){ + Tcl_AppendResult(interp, "busy", (char*)0); + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[2], &x.delay1) ) return TCL_ERROR; + if( Tcl_GetIntFromObj(interp, objv[3], &x.delay2) ) return TCL_ERROR; + zFilename = Tcl_GetString(objv[1]); + x.h = CreateFile(zFilename, GENERIC_READ|GENERIC_WRITE, + FILE_SHARE_READ|FILE_SHARE_WRITE, 0, OPEN_ALWAYS, + FILE_ATTRIBUTE_NORMAL, 0); + if( !x.h ){ + Tcl_AppendResult(interp, "cannot open file: ", zFilename, (char*)0); + return TCL_ERROR; + } + ev = CreateEvent(NULL, TRUE, FALSE, x.evName); + if ( !ev ){ + Tcl_AppendResult(interp, "cannot create event: ", x.evName, (char*)0); + return TCL_ERROR; + } + _beginthread(win32_file_locker, 0, (void*)&x); + Sleep(0); + if ( (wResult = WaitForSingleObject(ev, 10000))!=WAIT_OBJECT_0 ){ + sqlite3_snprintf(sizeof(zBuf), zBuf, "0x%x", wResult); + Tcl_AppendResult(interp, "wait failed: ", zBuf, (char*)0); + CloseHandle(ev); + return TCL_ERROR; + } + CloseHandle(ev); + return TCL_OK; +} + +/* +** exists_win32_path PATH +** +** Returns non-zero if the specified path exists, whose fully qualified name +** may exceed 260 characters if it is prefixed with "\\?\". +*/ +static int SQLITE_TCLAPI win32_exists_path( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "PATH"); + return TCL_ERROR; + } + Tcl_SetObjResult(interp, Tcl_NewBooleanObj( + GetFileAttributesW( Tcl_GetUnicode(objv[1]))!=INVALID_FILE_ATTRIBUTES )); + return TCL_OK; +} + +/* +** find_win32_file PATTERN +** +** Returns a list of entries in a directory that match the specified pattern, +** whose fully qualified name may exceed 248 characters if it is prefixed with +** "\\?\". +*/ +static int SQLITE_TCLAPI win32_find_file( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + HANDLE hFindFile = INVALID_HANDLE_VALUE; + WIN32_FIND_DATAW findData; + Tcl_Obj *listObj; + DWORD lastErrno; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "PATTERN"); + return TCL_ERROR; + } + hFindFile = FindFirstFileW(Tcl_GetUnicode(objv[1]), &findData); + if( hFindFile==INVALID_HANDLE_VALUE ){ + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); + return TCL_ERROR; + } + listObj = Tcl_NewObj(); + Tcl_IncrRefCount(listObj); + do { + Tcl_ListObjAppendElement(interp, listObj, Tcl_NewUnicodeObj( + findData.cFileName, -1)); + Tcl_ListObjAppendElement(interp, listObj, Tcl_NewWideIntObj( + findData.dwFileAttributes)); + } while( FindNextFileW(hFindFile, &findData) ); + lastErrno = GetLastError(); + if( lastErrno!=NO_ERROR && lastErrno!=ERROR_NO_MORE_FILES ){ + FindClose(hFindFile); + Tcl_DecrRefCount(listObj); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); + return TCL_ERROR; + } + FindClose(hFindFile); + Tcl_SetObjResult(interp, listObj); + return TCL_OK; +} + +/* +** delete_win32_file FILENAME +** +** Deletes the specified file, whose fully qualified name may exceed 260 +** characters if it is prefixed with "\\?\". +*/ +static int SQLITE_TCLAPI win32_delete_file( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "FILENAME"); + return TCL_ERROR; + } + if( !DeleteFileW(Tcl_GetUnicode(objv[1])) ){ + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); + return TCL_ERROR; + } + Tcl_ResetResult(interp); + return TCL_OK; +} + +/* +** make_win32_dir DIRECTORY +** +** Creates the specified directory, whose fully qualified name may exceed 248 +** characters if it is prefixed with "\\?\". +*/ +static int SQLITE_TCLAPI win32_mkdir( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); + return TCL_ERROR; + } + if( !CreateDirectoryW(Tcl_GetUnicode(objv[1]), NULL) ){ + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); + return TCL_ERROR; + } + Tcl_ResetResult(interp); + return TCL_OK; +} + +/* +** remove_win32_dir DIRECTORY +** +** Removes the specified directory, whose fully qualified name may exceed 248 +** characters if it is prefixed with "\\?\". +*/ +static int SQLITE_TCLAPI win32_rmdir( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DIRECTORY"); + return TCL_ERROR; + } + if( !RemoveDirectoryW(Tcl_GetUnicode(objv[1])) ){ + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(GetLastError())); + return TCL_ERROR; + } + Tcl_ResetResult(interp); + return TCL_OK; +} +#endif + + +/* +** optimization_control DB OPT BOOLEAN +** +** Enable or disable query optimizations using the sqlite3_test_control() +** interface. Disable if BOOLEAN is false and enable if BOOLEAN is true. +** OPT is the name of the optimization to be disabled. OPT can also be a +** list or optimizations names, in which case all optimizations named are +** enabled or disabled. +** +** Each invocation of this control overrides all prior invocations. The +** changes are not cumulative. +*/ +static int SQLITE_TCLAPI optimization_control( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int i; + sqlite3 *db; + const char *zOpt; + int onoff; + int mask = 0; + int cnt = 0; + static const struct { + const char *zOptName; + int mask; + } aOpt[] = { + { "all", SQLITE_AllOpts }, + { "none", 0 }, + { "query-flattener", SQLITE_QueryFlattener }, + { "groupby-order", SQLITE_GroupByOrder }, + { "factor-constants", SQLITE_FactorOutConst }, + { "distinct-opt", SQLITE_DistinctOpt }, + { "cover-idx-scan", SQLITE_CoverIdxScan }, + { "order-by-idx-join", SQLITE_OrderByIdxJoin }, + { "transitive", SQLITE_Transitive }, + { "omit-noop-join", SQLITE_OmitNoopJoin }, + { "stat4", SQLITE_Stat4 }, + { "skip-scan", SQLITE_SkipScan }, + { "push-down", SQLITE_PushDown }, + { "balanced-merge", SQLITE_BalancedMerge }, + { "propagate-const", SQLITE_PropagateConst }, + { "one-pass", SQLITE_OnePass }, + }; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB OPT BOOLEAN"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + if( Tcl_GetBooleanFromObj(interp, objv[3], &onoff) ) return TCL_ERROR; + zOpt = Tcl_GetString(objv[2]); + for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ + if( strstr(zOpt, aOpt[i].zOptName)!=0 ){ + mask |= aOpt[i].mask; + cnt++; + } + } + if( onoff ) mask = ~mask; + if( cnt==0 ){ + Tcl_AppendResult(interp, "unknown optimization - should be one of:", + (char*)0); + for(i=0; i<sizeof(aOpt)/sizeof(aOpt[0]); i++){ + Tcl_AppendResult(interp, " ", aOpt[i].zOptName, (char*)0); + } + return TCL_ERROR; + } + sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, mask); + Tcl_SetObjResult(interp, Tcl_NewIntObj(mask)); + return TCL_OK; +} + +/* +** load_static_extension DB NAME ... +** +** Load one or more statically linked extensions. +*/ +static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_appendvfs_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_basexx_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_explain_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_decimal_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_fuzzer_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_ieee_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_nextchar_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_percentile_init(sqlite3*,char**,const sqlite3_api_routines*); +#ifndef SQLITE_OMIT_VIRTUALTABLE + extern int sqlite3_prefixes_init(sqlite3*,char**,const sqlite3_api_routines*); +#endif + extern int sqlite3_qpvtab_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_randomjson_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_regexp_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_remember_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_series_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_spellfix_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_totype_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_wholenumber_init(sqlite3*,char**,const sqlite3_api_routines*); + extern int sqlite3_unionvtab_init(sqlite3*,char**,const sqlite3_api_routines*); +#ifdef SQLITE_HAVE_ZLIB + extern int sqlite3_zipfile_init(sqlite3*,char**,const sqlite3_api_routines*); +#endif + static const struct { + const char *zExtName; + int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); + } aExtension[] = { + { "amatch", sqlite3_amatch_init }, + { "appendvfs", sqlite3_appendvfs_init }, + { "basexx", sqlite3_basexx_init }, + { "carray", sqlite3_carray_init }, + { "closure", sqlite3_closure_init }, + { "csv", sqlite3_csv_init }, + { "decimal", sqlite3_decimal_init }, + { "eval", sqlite3_eval_init }, + { "explain", sqlite3_explain_init }, + { "fileio", sqlite3_fileio_init }, + { "fuzzer", sqlite3_fuzzer_init }, + { "ieee754", sqlite3_ieee_init }, + { "nextchar", sqlite3_nextchar_init }, + { "percentile", sqlite3_percentile_init }, +#ifndef SQLITE_OMIT_VIRTUALTABLE + { "prefixes", sqlite3_prefixes_init }, +#endif + { "qpvtab", sqlite3_qpvtab_init }, + { "randomjson", sqlite3_randomjson_init }, + { "regexp", sqlite3_regexp_init }, + { "remember", sqlite3_remember_init }, + { "series", sqlite3_series_init }, + { "spellfix", sqlite3_spellfix_init }, + { "totype", sqlite3_totype_init }, + { "unionvtab", sqlite3_unionvtab_init }, + { "wholenumber", sqlite3_wholenumber_init }, +#ifdef SQLITE_HAVE_ZLIB + { "zipfile", sqlite3_zipfile_init }, +#endif + }; + sqlite3 *db; + const char *zName; + int i, j, rc; + char *zErrMsg = 0; + if( objc<3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB NAME ..."); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + for(j=2; j<objc; j++){ + zName = Tcl_GetString(objv[j]); + for(i=0; i<ArraySize(aExtension); i++){ + if( strcmp(zName, aExtension[i].zExtName)==0 ) break; + } + if( i>=ArraySize(aExtension) ){ + Tcl_AppendResult(interp, "no such extension: ", zName, (char*)0); + return TCL_ERROR; + } + if( aExtension[i].pInit ){ + rc = aExtension[i].pInit(db, &zErrMsg, 0); + }else{ + rc = SQLITE_OK; + } + if( (rc!=SQLITE_OK && rc!=SQLITE_OK_LOAD_PERMANENTLY) || zErrMsg ){ + Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, + (char*)0); + sqlite3_free(zErrMsg); + return TCL_ERROR; + } + } + return TCL_OK; +} + +/* +** sorter_test_fakeheap BOOL +** +*/ +static int SQLITE_TCLAPI sorter_test_fakeheap( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int bArg; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "BOOL"); + return TCL_ERROR; + } + + if( Tcl_GetBooleanFromObj(interp, objv[1], &bArg) ){ + return TCL_ERROR; + } + + if( bArg ){ + if( sqlite3GlobalConfig.pHeap==0 ){ + sqlite3GlobalConfig.pHeap = SQLITE_INT_TO_PTR(-1); + } + }else{ + if( sqlite3GlobalConfig.pHeap==SQLITE_INT_TO_PTR(-1) ){ + sqlite3GlobalConfig.pHeap = 0; + } + } + + Tcl_ResetResult(interp); + return TCL_OK; +} + +/* +** sorter_test_sort4_helper DB SQL1 NSTEP SQL2 +** +** Compile SQL statement $SQL1 and step it $NSTEP times. For each row, +** check that the leftmost and rightmost columns returned are both integers, +** and that both contain the same value. +** +** Then execute statement $SQL2. Check that the statement returns the same +** set of integers in the same order as in the previous step (using $SQL1). +*/ +static int SQLITE_TCLAPI sorter_test_sort4_helper( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + const char *zSql1; + const char *zSql2; + int nStep; + int iStep; + unsigned int iCksum1 = 0; + unsigned int iCksum2 = 0; + int rc; + int iB; + sqlite3 *db; + sqlite3_stmt *pStmt; + + if( objc!=5 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB SQL1 NSTEP SQL2"); + return TCL_ERROR; + } + + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSql1 = Tcl_GetString(objv[2]); + if( Tcl_GetIntFromObj(interp, objv[3], &nStep) ) return TCL_ERROR; + zSql2 = Tcl_GetString(objv[4]); + + rc = sqlite3_prepare_v2(db, zSql1, -1, &pStmt, 0); + if( rc!=SQLITE_OK ) goto sql_error; + + iB = sqlite3_column_count(pStmt)-1; + for(iStep=0; iStep<nStep && SQLITE_ROW==sqlite3_step(pStmt); iStep++){ + int a = sqlite3_column_int(pStmt, 0); + if( a!=sqlite3_column_int(pStmt, iB) ){ + Tcl_AppendResult(interp, "data error: (a!=b)", 0); + return TCL_ERROR; + } + + iCksum1 += (iCksum1 << 3) + (unsigned int)a; + } + rc = sqlite3_finalize(pStmt); + if( rc!=SQLITE_OK ) goto sql_error; + + rc = sqlite3_prepare_v2(db, zSql2, -1, &pStmt, 0); + if( rc!=SQLITE_OK ) goto sql_error; + for(iStep=0; SQLITE_ROW==sqlite3_step(pStmt); iStep++){ + int a = sqlite3_column_int(pStmt, 0); + iCksum2 += (iCksum2 << 3) + (unsigned int)a; + } + rc = sqlite3_finalize(pStmt); + if( rc!=SQLITE_OK ) goto sql_error; + + if( iCksum1!=iCksum2 ){ + Tcl_AppendResult(interp, "checksum mismatch", 0); + return TCL_ERROR; + } + + return TCL_OK; + sql_error: + Tcl_AppendResult(interp, "sql error: ", sqlite3_errmsg(db), 0); + return TCL_ERROR; +} + + +#ifdef SQLITE_USER_AUTHENTICATION +#include "sqlite3userauth.h" +/* +** tclcmd: sqlite3_user_authenticate DB USERNAME PASSWORD +*/ +static int SQLITE_TCLAPI test_user_authenticate( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + char *zUser = 0; + char *zPasswd = 0; + int nPasswd = 0; + sqlite3 *db; + int rc; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + zUser = Tcl_GetString(objv[2]); + zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); + rc = sqlite3_user_authenticate(db, zUser, zPasswd, nPasswd); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} +#endif /* SQLITE_USER_AUTHENTICATION */ + +#ifdef SQLITE_USER_AUTHENTICATION +/* +** tclcmd: sqlite3_user_add DB USERNAME PASSWORD ISADMIN +*/ +static int SQLITE_TCLAPI test_user_add( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + char *zUser = 0; + char *zPasswd = 0; + int nPasswd = 0; + int isAdmin = 0; + sqlite3 *db; + int rc; + + if( objc!=5 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + zUser = Tcl_GetString(objv[2]); + zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); + Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); + rc = sqlite3_user_add(db, zUser, zPasswd, nPasswd, isAdmin); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} +#endif /* SQLITE_USER_AUTHENTICATION */ + +#ifdef SQLITE_USER_AUTHENTICATION +/* +** tclcmd: sqlite3_user_change DB USERNAME PASSWORD ISADMIN +*/ +static int SQLITE_TCLAPI test_user_change( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + char *zUser = 0; + char *zPasswd = 0; + int nPasswd = 0; + int isAdmin = 0; + sqlite3 *db; + int rc; + + if( objc!=5 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME PASSWORD ISADMIN"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + zUser = Tcl_GetString(objv[2]); + zPasswd = Tcl_GetStringFromObj(objv[3], &nPasswd); + Tcl_GetBooleanFromObj(interp, objv[4], &isAdmin); + rc = sqlite3_user_change(db, zUser, zPasswd, nPasswd, isAdmin); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} +#endif /* SQLITE_USER_AUTHENTICATION */ + +#ifdef SQLITE_USER_AUTHENTICATION +/* +** tclcmd: sqlite3_user_delete DB USERNAME +*/ +static int SQLITE_TCLAPI test_user_delete( + ClientData clientData, /* Unused */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + char *zUser = 0; + sqlite3 *db; + int rc; + + if( objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB USERNAME"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ){ + return TCL_ERROR; + } + zUser = Tcl_GetString(objv[2]); + rc = sqlite3_user_delete(db, zUser); + Tcl_SetResult(interp, (char *)t1ErrorName(rc), TCL_STATIC); + return TCL_OK; +} +#endif /* SQLITE_USER_AUTHENTICATION */ + +/* +** tclcmd: bad_behavior TYPE +** +** Do some things that should trigger a valgrind or -fsanitize=undefined +** warning. This is used to verify that errors and warnings output by those +** tools are detected by the test scripts. +** +** TYPE BEHAVIOR +** 1 Overflow a signed integer +** 2 Jump based on an uninitialized variable +** 3 Read after free +** 4 Panic +*/ +static int SQLITE_TCLAPI test_bad_behavior( + ClientData clientData, /* Pointer to an integer containing zero */ + Tcl_Interp *interp, /* The TCL interpreter that invoked this command */ + int objc, /* Number of arguments */ + Tcl_Obj *CONST objv[] /* Command arguments */ +){ + int iType; + int xyz; + int i = *(int*)clientData; + int j; + int w[10]; + int *a; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "TYPE"); + return TCL_ERROR; + } + if( Tcl_GetIntFromObj(interp, objv[1], &iType) ) return TCL_ERROR; + switch( iType ){ + case 1: { + xyz = 0x7fffff00 - i; + xyz += 0x100; + Tcl_SetObjResult(interp, Tcl_NewIntObj(xyz)); + break; + } + case 2: { + w[1] = 5; + if( w[i]>0 ) w[1]++; + Tcl_SetObjResult(interp, Tcl_NewIntObj(w[1])); + break; + } + case 3: { + a = malloc( sizeof(int)*10 ); + for(j=0; j<10; j++) a[j] = j; + free(a); + Tcl_SetObjResult(interp, Tcl_NewIntObj(a[i])); + break; + } + case 4: { + Tcl_Panic("Deliberate panic"); + break; + } + } + return TCL_OK; +} + +/* +** tclcmd: register_dbstat_vtab DB +** +** Cause the dbstat virtual table to be available on the connection DB +*/ +static int SQLITE_TCLAPI test_register_dbstat_vtab( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ +#ifdef SQLITE_OMIT_VIRTUALTABLE + Tcl_AppendResult(interp, "dbstat not available because of " + "SQLITE_OMIT_VIRTUALTABLE", (void*)0); + return TCL_ERROR; +#else + struct SqliteDb { sqlite3 *db; }; + char *zDb; + Tcl_CmdInfo cmdInfo; + + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; + } + + zDb = Tcl_GetString(objv[1]); + if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ + sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; + sqlite3DbstatRegister(db); + } + return TCL_OK; +#endif /* SQLITE_OMIT_VIRTUALTABLE */ +} + +/* +** tclcmd: sqlite3_db_config DB SETTING VALUE +** +** Invoke sqlite3_db_config() for one of the setting values. +*/ +static int SQLITE_TCLAPI test_sqlite3_db_config( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + static const struct { + const char *zName; + int eVal; + } aSetting[] = { + { "FKEY", SQLITE_DBCONFIG_ENABLE_FKEY }, + { "TRIGGER", SQLITE_DBCONFIG_ENABLE_TRIGGER }, + { "FTS3_TOKENIZER", SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER }, + { "LOAD_EXTENSION", SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION }, + { "NO_CKPT_ON_CLOSE", SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE }, + { "QPSG", SQLITE_DBCONFIG_ENABLE_QPSG }, + { "TRIGGER_EQP", SQLITE_DBCONFIG_TRIGGER_EQP }, + { "RESET_DB", SQLITE_DBCONFIG_RESET_DATABASE }, + { "DEFENSIVE", SQLITE_DBCONFIG_DEFENSIVE }, + { "WRITABLE_SCHEMA", SQLITE_DBCONFIG_WRITABLE_SCHEMA }, + { "LEGACY_ALTER_TABLE", SQLITE_DBCONFIG_LEGACY_ALTER_TABLE }, + { "DQS_DML", SQLITE_DBCONFIG_DQS_DML }, + { "DQS_DDL", SQLITE_DBCONFIG_DQS_DDL }, + { "LEGACY_FILE_FORMAT", SQLITE_DBCONFIG_LEGACY_FILE_FORMAT }, + { "STMT_SCANSTATUS", SQLITE_DBCONFIG_STMT_SCANSTATUS }, + }; + int i; + int v = 0; + const char *zSetting; + sqlite3 *db; + + if( objc!=4 && objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB SETTING [VALUE]"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSetting = Tcl_GetString(objv[2]); + if( sqlite3_strglob("SQLITE_*", zSetting)==0 ) zSetting += 7; + if( sqlite3_strglob("DBCONFIG_*", zSetting)==0 ) zSetting += 9; + if( sqlite3_strglob("ENABLE_*", zSetting)==0 ) zSetting += 7; + for(i=0; i<ArraySize(aSetting); i++){ + if( strcmp(zSetting, aSetting[i].zName)==0 ) break; + } + if( i>=ArraySize(aSetting) ){ + Tcl_SetObjResult(interp, + Tcl_NewStringObj("unknown sqlite3_db_config setting", -1)); + return TCL_ERROR; + } + if( objc==4 ){ + if( Tcl_GetIntFromObj(interp, objv[3], &v) ) return TCL_ERROR; + }else{ + v = -1; + } + sqlite3_db_config(db, aSetting[i].eVal, v, &v); + Tcl_SetObjResult(interp, Tcl_NewIntObj(v)); + return TCL_OK; +} +/* +** tclcmd: sqlite3_txn_state DB ?SCHEMA? +** +** Invoke sqlite3_txn_state(DB,SCHEMA) and return the +** numeric value that results. Use NULL for SCHEMA if the 3 argument +** is omitted. +*/ +static int SQLITE_TCLAPI test_sqlite3_txn_state( + void *clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db; + const char *zSchema; + int iTxn; + + if( objc!=2 && objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB ?SCHEMA?"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zSchema = objc==3 ? Tcl_GetString(objv[2]) : 0; + iTxn = sqlite3_txn_state(db, zSchema); + Tcl_SetObjResult(interp, Tcl_NewIntObj(iTxn)); + return TCL_OK; +} + +/* +** Change the name of the main database schema from "main" to "icecube". +*/ +static int SQLITE_TCLAPI test_dbconfig_maindbname_icecube( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + int rc; + sqlite3 *db; + extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB"); + return TCL_ERROR; + }else{ + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + rc = sqlite3_db_config(db, SQLITE_DBCONFIG_MAINDBNAME, "icecube"); + Tcl_SetObjResult(interp, Tcl_NewIntObj(rc)); + return TCL_OK; + } +} + +/* +** Usage: sqlite3_mmap_warm DB DBNAME +*/ +static int SQLITE_TCLAPI test_mmap_warm( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + extern int getDbPointer(Tcl_Interp*, const char*, sqlite3**); + extern int sqlite3_mmap_warm(sqlite3 *db, const char *); + + if( objc!=2 && objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB ?DBNAME?"); + return TCL_ERROR; + }else{ + int rc; + sqlite3 *db; + const char *zDb = 0; + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + if( objc==3 ){ + zDb = Tcl_GetString(objv[2]); + } + rc = sqlite3_mmap_warm(db, zDb); + Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); + return TCL_OK; + } +} + +/* +** Usage: test_write_db DB OFFSET DATA +** +** Obtain the sqlite3_file* object for the database file for the "main" db +** of handle DB. Then invoke its xWrite method to write data DATA to offset +** OFFSET. +*/ +static int SQLITE_TCLAPI test_write_db( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + sqlite3 *db = 0; + Tcl_WideInt iOff = 0; + const unsigned char *aData = 0; + int nData = 0; + sqlite3_file *pFile = 0; + int rc; + + if( objc!=4 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB OFFSET DATA"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + if( Tcl_GetWideIntFromObj(interp, objv[2], &iOff) ) return TCL_ERROR; + aData = Tcl_GetByteArrayFromObj(objv[3], &nData); + + sqlite3_file_control(db, "main", SQLITE_FCNTL_FILE_POINTER, (void*)&pFile); + rc = pFile->pMethods->xWrite(pFile, aData, nData, iOff); + + Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); + return TCL_OK; +} + +/* +** Usage: sqlite3_register_cksumvfs +** +*/ +static int SQLITE_TCLAPI test_register_cksumvfs( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + if( objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + }else{ + extern int sqlite3_register_cksumvfs(const char*); + int rc = sqlite3_register_cksumvfs(0); + Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); + } + return TCL_OK; +} + +/* +** Usage: sqlite3_unregister_cksumvfs +** +*/ +static int SQLITE_TCLAPI test_unregister_cksumvfs( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + if( objc!=1 ){ + Tcl_WrongNumArgs(interp, 1, objv, ""); + return TCL_ERROR; + }else{ + extern int sqlite3_unregister_cksumvfs(void); + int rc = sqlite3_unregister_cksumvfs(); + Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); + } + return TCL_OK; +} + +/* +** Usage: decode_hexdb TEXT +** +** Example: db deserialize [decode_hexdb $output_of_dbtotxt] +** +** This routine returns a byte-array for an SQLite database file that +** is constructed from a text input which is the output of the "dbtotxt" +** utility. +*/ +static int SQLITE_TCLAPI test_decode_hexdb( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + const char *zIn = 0; + unsigned char *a = 0; + int n = 0; + int lineno = 0; + int i, iNext; + int iOffset = 0; + int j, k; + int rc; + unsigned int x[16]; + if( objc!=2 ){ + Tcl_WrongNumArgs(interp, 1, objv, "HEXDB"); + return TCL_ERROR; + } + zIn = Tcl_GetString(objv[1]); + for(i=0; zIn[i]; i=iNext){ + lineno++; + for(iNext=i; zIn[iNext] && zIn[iNext]!='\n'; iNext++){} + if( zIn[iNext]=='\n' ) iNext++; + while( zIn[i]==' ' || zIn[i]=='\t' ){ i++; } + if( a==0 ){ + int pgsz; + rc = sscanf(zIn+i, "| size %d pagesize %d", &n, &pgsz); + if( rc!=2 ) continue; + if( pgsz<512 || pgsz>65536 || (pgsz&(pgsz-1))!=0 ){ + Tcl_AppendResult(interp, "bad 'pagesize' field", (void*)0); + return TCL_ERROR; + } + n = (n+pgsz-1)&~(pgsz-1); /* Round n up to the next multiple of pgsz */ + if( n<512 ){ + Tcl_AppendResult(interp, "bad 'size' field", (void*)0); + return TCL_ERROR; + } + a = malloc( n ); + if( a==0 ){ + Tcl_AppendResult(interp, "out of memory", (void*)0); + return TCL_ERROR; + } + memset(a, 0, n); + continue; + } + rc = sscanf(zIn+i, "| page %d offset %d", &j, &k); + if( rc==2 ){ + iOffset = k; + continue; + } + rc = sscanf(zIn+i,"| %d: %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x", + &j, &x[0], &x[1], &x[2], &x[3], &x[4], &x[5], &x[6], &x[7], + &x[8], &x[9], &x[10], &x[11], &x[12], &x[13], &x[14], &x[15]); + if( rc==17 ){ + k = iOffset+j; + if( k+16<=n ){ + int ii; + for(ii=0; ii<16; ii++) a[k+ii] = x[ii]&0xff; + } + continue; + } + } + Tcl_SetObjResult(interp, Tcl_NewByteArrayObj(a, n)); + free(a); + return TCL_OK; +} + +/* +** Client data for the autovacuum_pages callback. +*/ +struct AutovacPageData { + Tcl_Interp *interp; + char *zScript; +}; +typedef struct AutovacPageData AutovacPageData; + +/* +** Callback functions for sqlite3_autovacuum_pages +*/ +static unsigned int test_autovacuum_pages_callback( + void *pClientData, + const char *zSchema, + unsigned int nFilePages, + unsigned int nFreePages, + unsigned int nBytePerPage +){ + AutovacPageData *pData = (AutovacPageData*)pClientData; + Tcl_DString str; + unsigned int x; + char zBuf[100]; + Tcl_DStringInit(&str); + Tcl_DStringAppend(&str, pData->zScript, -1); + Tcl_DStringAppendElement(&str, zSchema); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%u", nFilePages); + Tcl_DStringAppendElement(&str, zBuf); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%u", nFreePages); + Tcl_DStringAppendElement(&str, zBuf); + sqlite3_snprintf(sizeof(zBuf), zBuf, "%u", nBytePerPage); + Tcl_DStringAppendElement(&str, zBuf); + Tcl_ResetResult(pData->interp); + Tcl_Eval(pData->interp, Tcl_DStringValue(&str)); + Tcl_DStringFree(&str); + x = nFreePages; + (void)Tcl_GetIntFromObj(0, Tcl_GetObjResult(pData->interp), (int*)&x); + return x; +} + +/* +** Usage: sqlite3_autovacuum_pages DB SCRIPT +** +** Add an autovacuum-pages callback to database connection DB. The callback +** will invoke SCRIPT, after appending parameters. +** +** If SCRIPT is an empty string or is omitted, then the callback is +** cancelled. +*/ +static int SQLITE_TCLAPI test_autovacuum_pages( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + AutovacPageData *pData; + sqlite3 *db; + int rc; + const char *zScript; + if( objc!=2 && objc!=3 ){ + Tcl_WrongNumArgs(interp, 1, objv, "DB ?SCRIPT?"); + return TCL_ERROR; + } + if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR; + zScript = objc==3 ? Tcl_GetString(objv[2]) : 0; + if( zScript ){ + size_t nScript = strlen(zScript); + pData = sqlite3_malloc64( sizeof(*pData) + nScript + 1 ); + if( pData==0 ){ + Tcl_AppendResult(interp, "out of memory", (void*)0); + return TCL_ERROR; + } + pData->interp = interp; + pData->zScript = (char*)&pData[1]; + memcpy(pData->zScript, zScript, nScript+1); + rc = sqlite3_autovacuum_pages(db,test_autovacuum_pages_callback, + pData, sqlite3_free); + }else{ + rc = sqlite3_autovacuum_pages(db, 0, 0, 0); + } + if( rc ){ + char zBuf[1000]; + sqlite3_snprintf(sizeof(zBuf), zBuf, + "sqlite3_autovacuum_pages() returns %d", rc); + Tcl_AppendResult(interp, zBuf, (void*)0); + return TCL_ERROR; + } + return TCL_OK; +} + +/* +** Usage: number_of_cores +** +** Return a guess at the number of available cores available on the +** processor on which this process is running. +*/ +static int SQLITE_TCLAPI guess_number_of_cores( + void * clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *CONST objv[] +){ + unsigned int nCore = 1; +#if SQLITE_OS_WIN + SYSTEM_INFO sysinfo; + GetSystemInfo(&sysinfo); + nCore = (unsigned int)sysinfo.dwNumberOfProcessors; +#elif defined(__APPLE__) + int nm[2]; + size_t len = 4; + nm[0] = CTL_HW; nm[1] = HW_AVAILCPU; + sysctl(nm, 2, &nCore, &len, NULL, 0); + if( nCore<1 ){ + nm[1] = HW_NCPU; + sysctl(nm, 2, &nCore, &len, NULL, 0); + } +#else + nCore = sysconf(_SC_NPROCESSORS_ONLN); +#endif + if( nCore<=0 ) nCore = 1; + Tcl_SetObjResult(interp, Tcl_NewIntObj((int)nCore)); + return SQLITE_OK; +} + + +/* +** Register commands with the TCL interpreter. +*/ +int Sqlitetest1_Init(Tcl_Interp *interp){ + extern int sqlite3_search_count; + extern int sqlite3_found_count; + extern int sqlite3_interrupt_count; + extern int sqlite3_open_file_count; + extern int sqlite3_sort_count; + extern int sqlite3_current_time; +#if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE + extern int sqlite3_hostid_num; +#endif + extern int sqlite3_max_blobsize; + extern int SQLITE_TCLAPI sqlite3BtreeSharedCacheReport(void*, + Tcl_Interp*,int,Tcl_Obj*CONST*); + static int iZero = 0; + static struct { + char *zName; + Tcl_CmdProc *xProc; + } aCmd[] = { + { "db_enter", (Tcl_CmdProc*)db_enter }, + { "db_leave", (Tcl_CmdProc*)db_leave }, + { "sqlite3_mprintf_int", (Tcl_CmdProc*)sqlite3_mprintf_int }, + { "sqlite3_mprintf_int64", (Tcl_CmdProc*)sqlite3_mprintf_int64 }, + { "sqlite3_mprintf_long", (Tcl_CmdProc*)sqlite3_mprintf_long }, + { "sqlite3_mprintf_str", (Tcl_CmdProc*)sqlite3_mprintf_str }, + { "sqlite3_snprintf_str", (Tcl_CmdProc*)sqlite3_snprintf_str }, + { "sqlite3_mprintf_stronly", (Tcl_CmdProc*)sqlite3_mprintf_stronly}, + { "sqlite3_mprintf_double", (Tcl_CmdProc*)sqlite3_mprintf_double }, + { "sqlite3_mprintf_scaled", (Tcl_CmdProc*)sqlite3_mprintf_scaled }, + { "sqlite3_mprintf_hexdouble", (Tcl_CmdProc*)sqlite3_mprintf_hexdouble}, + { "sqlite3_mprintf_z_test", (Tcl_CmdProc*)test_mprintf_z }, + { "sqlite3_mprintf_n_test", (Tcl_CmdProc*)test_mprintf_n }, + { "sqlite3_snprintf_int", (Tcl_CmdProc*)test_snprintf_int }, + { "sqlite3_last_insert_rowid", (Tcl_CmdProc*)test_last_rowid }, + { "sqlite3_exec_printf", (Tcl_CmdProc*)test_exec_printf }, + { "sqlite3_exec_hex", (Tcl_CmdProc*)test_exec_hex }, + { "sqlite3_exec", (Tcl_CmdProc*)test_exec }, + { "sqlite3_exec_nr", (Tcl_CmdProc*)test_exec_nr }, +#ifndef SQLITE_OMIT_GET_TABLE + { "sqlite3_get_table_printf", (Tcl_CmdProc*)test_get_table_printf }, +#endif + { "sqlite3_close", (Tcl_CmdProc*)sqlite_test_close }, + { "sqlite3_close_v2", (Tcl_CmdProc*)sqlite_test_close_v2 }, + { "sqlite3_create_function", (Tcl_CmdProc*)test_create_function }, + { "sqlite3_create_aggregate", (Tcl_CmdProc*)test_create_aggregate }, + { "sqlite3_drop_modules", (Tcl_CmdProc*)test_drop_modules }, + { "sqlite_register_test_function", (Tcl_CmdProc*)test_register_func }, + { "sqlite_abort", (Tcl_CmdProc*)sqlite_abort }, + { "sqlite_bind", (Tcl_CmdProc*)test_bind }, + { "breakpoint", (Tcl_CmdProc*)test_breakpoint }, + { "sqlite3_key", (Tcl_CmdProc*)test_key }, + { "sqlite3_rekey", (Tcl_CmdProc*)test_rekey }, + { "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt }, + { "sqlite3_is_interrupted", (Tcl_CmdProc*)test_is_interrupted }, + { "sqlite_delete_function", (Tcl_CmdProc*)delete_function }, + { "sqlite_delete_collation", (Tcl_CmdProc*)delete_collation }, + { "sqlite3_get_autocommit", (Tcl_CmdProc*)get_autocommit }, + { "sqlite3_busy_timeout", (Tcl_CmdProc*)test_busy_timeout }, + { "printf", (Tcl_CmdProc*)test_printf }, + { "sqlite3IoTrace", (Tcl_CmdProc*)test_io_trace }, + { "clang_sanitize_address", (Tcl_CmdProc*)clang_sanitize_address }, + }; + static struct { + char *zName; + Tcl_ObjCmdProc *xProc; + void *clientData; + } aObjCmd[] = { + { "sqlite3_db_config", test_sqlite3_db_config, 0 }, + { "sqlite3_txn_state", test_sqlite3_txn_state, 0 }, + { "bad_behavior", test_bad_behavior, (void*)&iZero }, + { "register_dbstat_vtab", test_register_dbstat_vtab }, + { "sqlite3_connection_pointer", get_sqlite_pointer, 0 }, + { "intarray_addr", test_intarray_addr, 0 }, + { "int64array_addr", test_int64array_addr, 0 }, + { "doublearray_addr", test_doublearray_addr, 0 }, + { "textarray_addr", test_textarray_addr, 0 }, + { "sqlite3_bind_int", test_bind_int, 0 }, + { "sqlite3_bind_zeroblob", test_bind_zeroblob, 0 }, + { "sqlite3_bind_zeroblob64", test_bind_zeroblob64, 0 }, + { "sqlite3_bind_int64", test_bind_int64, 0 }, + { "sqlite3_bind_double", test_bind_double, 0 }, + { "sqlite3_bind_null", test_bind_null ,0 }, + { "sqlite3_bind_text", test_bind_text ,0 }, + { "sqlite3_bind_text16", test_bind_text16 ,0 }, + { "sqlite3_bind_blob", test_bind_blob ,0 }, + { "sqlite3_bind_value_from_select",test_bind_value_from_select ,0 }, + { "sqlite3_bind_value_from_preupdate",test_bind_value_from_preupdate ,0 }, +#ifndef SQLITE_OMIT_VIRTUALTABLE + { "sqlite3_carray_bind", test_carray_bind ,0 }, +#endif + { "sqlite3_bind_parameter_count", test_bind_parameter_count, 0}, + { "sqlite3_bind_parameter_name", test_bind_parameter_name, 0}, + { "sqlite3_bind_parameter_index", test_bind_parameter_index, 0}, + { "sqlite3_clear_bindings", test_clear_bindings, 0}, + { "sqlite3_sleep", test_sleep, 0}, + { "sqlite3_errcode", test_errcode ,0 }, + { "sqlite3_extended_errcode", test_ex_errcode ,0 }, + { "sqlite3_errmsg", test_errmsg ,0 }, + { "sqlite3_error_offset", test_error_offset ,0 }, + { "sqlite3_errmsg16", test_errmsg16 ,0 }, + { "sqlite3_open", test_open ,0 }, + { "sqlite3_open16", test_open16 ,0 }, + { "sqlite3_open_v2", test_open_v2 ,0 }, + { "sqlite3_complete16", test_complete16 ,0 }, + { "sqlite3_normalize", test_normalize ,0 }, + + { "sqlite3_prepare", test_prepare ,0 }, + { "sqlite3_prepare16", test_prepare16 ,0 }, + { "sqlite3_prepare_v2", test_prepare_v2 ,0 }, + { "sqlite3_prepare_v3", test_prepare_v3 ,0 }, + { "sqlite3_prepare_tkt3134", test_prepare_tkt3134, 0}, + { "sqlite3_prepare16_v2", test_prepare16_v2 ,0 }, + { "sqlite3_finalize", test_finalize ,0 }, + { "sqlite3_stmt_status", test_stmt_status ,0 }, + { "sqlite3_reset", test_reset ,0 }, + { "sqlite3_expired", test_expired ,0 }, + { "sqlite3_transfer_bindings", test_transfer_bind ,0 }, + { "sqlite3_changes", test_changes ,0 }, + { "sqlite3_step", test_step ,0 }, + { "sqlite3_sql", test_sql ,0 }, + { "sqlite3_expanded_sql", test_ex_sql ,0 }, +#ifdef SQLITE_ENABLE_NORMALIZE + { "sqlite3_normalized_sql", test_norm_sql ,0 }, +#endif + { "sqlite3_next_stmt", test_next_stmt ,0 }, + { "sqlite3_stmt_readonly", test_stmt_readonly ,0 }, + { "sqlite3_stmt_isexplain", test_stmt_isexplain,0 }, + { "sqlite3_stmt_explain", test_stmt_explain ,0 }, + { "sqlite3_stmt_busy", test_stmt_busy ,0 }, + { "uses_stmt_journal", uses_stmt_journal ,0 }, + + { "sqlite3_release_memory", test_release_memory, 0}, + { "sqlite3_db_release_memory", test_db_release_memory, 0}, + { "sqlite3_db_cacheflush", test_db_cacheflush, 0}, + { "sqlite3_system_errno", test_system_errno, 0}, + { "sqlite3_db_filename", test_db_filename, 0}, + { "sqlite3_db_readonly", test_db_readonly, 0}, + { "sqlite3_soft_heap_limit", test_soft_heap_limit, 0}, + { "sqlite3_soft_heap_limit64", test_soft_heap_limit, 0}, + { "sqlite3_hard_heap_limit64", test_hard_heap_limit, 0}, + { "sqlite3_thread_cleanup", test_thread_cleanup, 0}, + { "sqlite3_pager_refcounts", test_pager_refcounts, 0}, + + { "sqlite3_load_extension", test_load_extension, 0}, + { "sqlite3_enable_load_extension", test_enable_load, 0}, + { "sqlite3_extended_result_codes", test_extended_result_codes, 0}, + { "sqlite3_limit", test_limit, 0}, + { "dbconfig_maindbname_icecube", test_dbconfig_maindbname_icecube }, + + { "save_prng_state", save_prng_state, 0 }, + { "restore_prng_state", restore_prng_state, 0 }, + { "reset_prng_state", reset_prng_state, 0 }, + { "prng_seed", prng_seed, 0 }, + { "extra_schema_checks", extra_schema_checks, 0}, + { "use_long_double", use_long_double, 0}, + { "database_never_corrupt", database_never_corrupt, 0}, + { "database_may_be_corrupt", database_may_be_corrupt, 0}, + { "optimization_control", optimization_control,0}, +#if SQLITE_OS_WIN + { "lock_win32_file", win32_file_lock, 0 }, + { "exists_win32_path", win32_exists_path, 0 }, + { "find_win32_file", win32_find_file, 0 }, + { "delete_win32_file", win32_delete_file, 0 }, + { "make_win32_dir", win32_mkdir, 0 }, + { "remove_win32_dir", win32_rmdir, 0 }, +#endif + { "tcl_objproc", runAsObjProc, 0 }, + + /* sqlite3_column_*() API */ + { "sqlite3_column_count", test_column_count ,0 }, + { "sqlite3_data_count", test_data_count ,0 }, + { "sqlite3_column_type", test_column_type ,0 }, + { "sqlite3_column_blob", test_column_blob ,0 }, + { "sqlite3_column_double", test_column_double ,0 }, + { "sqlite3_column_int64", test_column_int64 ,0 }, + { "sqlite3_column_text", test_stmt_utf8, (void*)sqlite3_column_text }, + { "sqlite3_column_name", test_stmt_utf8, (void*)sqlite3_column_name }, + { "sqlite3_column_int", test_stmt_int, (void*)sqlite3_column_int }, + { "sqlite3_column_bytes", test_stmt_int, (void*)sqlite3_column_bytes}, +#ifndef SQLITE_OMIT_DECLTYPE + { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype}, +#endif +#ifdef SQLITE_ENABLE_COLUMN_METADATA +{ "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name}, +{ "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name}, +{ "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name}, +#endif + +#ifndef SQLITE_OMIT_UTF16 + { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 }, + { "sqlite3_column_text16", test_stmt_utf16, (void*)sqlite3_column_text16}, + { "sqlite3_column_name16", test_stmt_utf16, (void*)sqlite3_column_name16}, + { "add_alignment_test_collations", add_alignment_test_collations, 0 }, +#ifndef SQLITE_OMIT_DECLTYPE + { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16}, +#endif +#ifdef SQLITE_ENABLE_COLUMN_METADATA +{"sqlite3_column_database_name16", + test_stmt_utf16, (void*)sqlite3_column_database_name16}, +{"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16}, +{"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16}, +#endif +#endif + { "sqlite3_create_collation_v2", test_create_collation_v2, 0 }, + { "sqlite3_global_recover", test_global_recover, 0 }, + { "working_64bit_int", working_64bit_int, 0 }, + { "vfs_unlink_test", vfs_unlink_test, 0 }, + { "vfs_initfail_test", vfs_initfail_test, 0 }, + { "vfs_unregister_all", vfs_unregister_all, 0 }, + { "vfs_reregister_all", vfs_reregister_all, 0 }, + { "file_control_test", file_control_test, 0 }, + { "file_control_lasterrno_test", file_control_lasterrno_test, 0 }, + { "file_control_lockproxy_test", file_control_lockproxy_test, 0 }, + { "file_control_chunksize_test", file_control_chunksize_test, 0 }, + { "file_control_sizehint_test", file_control_sizehint_test, 0 }, + { "file_control_data_version", file_control_data_version, 0 }, +#if SQLITE_OS_WIN + { "file_control_win32_av_retry", file_control_win32_av_retry, 0 }, + { "file_control_win32_get_handle", file_control_win32_get_handle, 0 }, + { "file_control_win32_set_handle", file_control_win32_set_handle, 0 }, +#endif + { "file_control_persist_wal", file_control_persist_wal, 0 }, + { "file_control_powersafe_overwrite",file_control_powersafe_overwrite,0}, + { "file_control_vfsname", file_control_vfsname, 0 }, + { "file_control_reservebytes", file_control_reservebytes, 0 }, + { "file_control_tempfilename", file_control_tempfilename, 0 }, + { "file_control_external_reader", file_control_external_reader, 0 }, + { "sqlite3_vfs_list", vfs_list, 0 }, + { "sqlite3_create_function_v2", test_create_function_v2, 0 }, + + /* Functions from os.h */ +#ifndef SQLITE_OMIT_UTF16 + { "add_test_collate", test_collate, 0 }, + { "add_test_collate_needed", test_collate_needed, 0 }, + { "add_test_function", test_function, 0 }, + { "add_test_utf16bin_collate", test_utf16bin_collate, 0 }, +#endif + { "sqlite3_test_errstr", test_errstr, 0 }, + { "tcl_variable_type", tcl_variable_type, 0 }, +#ifndef SQLITE_OMIT_SHARED_CACHE + { "sqlite3_enable_shared_cache", test_enable_shared, 0 }, + { "sqlite3_shared_cache_report", sqlite3BtreeSharedCacheReport, 0}, +#endif + { "sqlite3_libversion_number", test_libversion_number, 0 }, + { "sqlite3_table_column_metadata", test_table_column_metadata, 0 }, +#ifndef SQLITE_OMIT_INCRBLOB + { "sqlite3_blob_reopen", test_blob_reopen, 0 }, +#endif + { "pcache_stats", test_pcache_stats, 0 }, +#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY + { "sqlite3_unlock_notify", test_unlock_notify, 0 }, +#endif + { "sqlite3_wal_checkpoint", test_wal_checkpoint, 0 }, + { "sqlite3_wal_checkpoint_v2",test_wal_checkpoint_v2, 0 }, + { "sqlite3_wal_autocheckpoint",test_wal_autocheckpoint, 0 }, + { "test_sqlite3_log", test_sqlite3_log, 0 }, +#ifndef SQLITE_OMIT_EXPLAIN + { "print_explain_query_plan", test_print_eqp, 0 }, +#endif + { "strftime", strftime_cmd }, + { "sqlite3_test_control", test_test_control }, + { ".treetrace", test_treetrace }, +#if SQLITE_OS_UNIX + { "getrusage", test_getrusage }, +#endif + { "load_static_extension", tclLoadStaticExtensionCmd }, + { "sorter_test_fakeheap", sorter_test_fakeheap }, + { "sorter_test_sort4_helper", sorter_test_sort4_helper }, +#ifdef SQLITE_USER_AUTHENTICATION + { "sqlite3_user_authenticate", test_user_authenticate, 0 }, + { "sqlite3_user_add", test_user_add, 0 }, + { "sqlite3_user_change", test_user_change, 0 }, + { "sqlite3_user_delete", test_user_delete, 0 }, +#endif +#ifdef SQLITE_ENABLE_STMT_SCANSTATUS + { "sqlite3_stmt_scanstatus", test_stmt_scanstatus, 0 }, + { "sqlite3_stmt_scanstatus_reset", test_stmt_scanstatus_reset, 0 }, +#endif +#ifdef SQLITE_ENABLE_SQLLOG + { "sqlite3_config_sqllog", test_config_sqllog, 0 }, +#endif + { "vfs_current_time_int64", vfsCurrentTimeInt64, 0 }, +#ifdef SQLITE_ENABLE_SNAPSHOT + { "sqlite3_snapshot_get", test_snapshot_get, 0 }, + { "sqlite3_snapshot_open", test_snapshot_open, 0 }, + { "sqlite3_snapshot_free", test_snapshot_free, 0 }, + { "sqlite3_snapshot_cmp", test_snapshot_cmp, 0 }, + { "sqlite3_snapshot_recover", test_snapshot_recover, 0 }, + { "sqlite3_snapshot_get_blob", test_snapshot_get_blob, 0 }, + { "sqlite3_snapshot_open_blob", test_snapshot_open_blob, 0 }, + { "sqlite3_snapshot_cmp_blob", test_snapshot_cmp_blob, 0 }, +#endif + { "sqlite3_delete_database", test_delete_database, 0 }, + { "atomic_batch_write", test_atomic_batch_write, 0 }, + { "sqlite3_mmap_warm", test_mmap_warm, 0 }, + { "sqlite3_config_sorterref", test_config_sorterref, 0 }, + { "sqlite3_autovacuum_pages", test_autovacuum_pages, 0 }, + { "decode_hexdb", test_decode_hexdb, 0 }, + { "test_write_db", test_write_db, 0 }, + { "sqlite3_register_cksumvfs", test_register_cksumvfs, 0 }, + { "sqlite3_unregister_cksumvfs", test_unregister_cksumvfs, 0 }, + { "number_of_cores", guess_number_of_cores, 0 }, +#ifndef SQLITE_OMIT_VIRTUALTABLE + { "create_null_module", test_create_null_module, 0 }, +#endif + }; + static int bitmask_size = sizeof(Bitmask)*8; + static int longdouble_size = sizeof(LONGDOUBLE_TYPE); + int i; + extern int sqlite3_sync_count, sqlite3_fullsync_count; + extern int sqlite3_opentemp_count; + extern int sqlite3_like_count; + extern int sqlite3_xferopt_count; + extern int sqlite3_pager_readdb_count; + extern int sqlite3_pager_writedb_count; + extern int sqlite3_pager_writej_count; +#if SQLITE_OS_WIN + extern LONG volatile sqlite3_os_type; +#endif +#ifdef SQLITE_DEBUG + extern u32 sqlite3WhereTrace; + extern int sqlite3OSTrace; + extern int sqlite3WalTrace; +#endif +#ifdef SQLITE_TEST +#ifdef SQLITE_ENABLE_FTS3 + extern int sqlite3_fts3_enable_parentheses; +#endif +#endif + + for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ + Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); + } + for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ + Tcl_CreateObjCommand(interp, aObjCmd[i].zName, + aObjCmd[i].xProc, aObjCmd[i].clientData, 0); + } + Tcl_LinkVar(interp, "sqlite_search_count", + (char*)&sqlite3_search_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_found_count", + (char*)&sqlite3_found_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_sort_count", + (char*)&sqlite3_sort_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite3_max_blobsize", + (char*)&sqlite3_max_blobsize, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_like_count", + (char*)&sqlite3_like_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_interrupt_count", + (char*)&sqlite3_interrupt_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_open_file_count", + (char*)&sqlite3_open_file_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_current_time", + (char*)&sqlite3_current_time, TCL_LINK_INT); +#if SQLITE_OS_UNIX && defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE + Tcl_LinkVar(interp, "sqlite_hostid_num", + (char*)&sqlite3_hostid_num, TCL_LINK_INT); +#endif + Tcl_LinkVar(interp, "sqlite3_xferopt_count", + (char*)&sqlite3_xferopt_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite3_pager_readdb_count", + (char*)&sqlite3_pager_readdb_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite3_pager_writedb_count", + (char*)&sqlite3_pager_writedb_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite3_pager_writej_count", + (char*)&sqlite3_pager_writej_count, TCL_LINK_INT); +#ifndef SQLITE_OMIT_UTF16 + Tcl_LinkVar(interp, "unaligned_string_counter", + (char*)&unaligned_string_counter, TCL_LINK_INT); +#endif +#ifndef SQLITE_OMIT_UTF16 + Tcl_LinkVar(interp, "sqlite_last_needed_collation", + (char*)&pzNeededCollation, TCL_LINK_STRING|TCL_LINK_READ_ONLY); +#endif +#if SQLITE_OS_WIN + Tcl_LinkVar(interp, "sqlite_os_type", + (char*)&sqlite3_os_type, TCL_LINK_LONG); +#endif +#ifdef SQLITE_TEST + { + static const char *query_plan = "*** OBSOLETE VARIABLE ***"; + Tcl_LinkVar(interp, "sqlite_query_plan", + (char*)&query_plan, TCL_LINK_STRING|TCL_LINK_READ_ONLY); + } +#endif +#ifdef SQLITE_DEBUG + Tcl_LinkVar(interp, "sqlite_where_trace", + (char*)&sqlite3WhereTrace, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_os_trace", + (char*)&sqlite3OSTrace, TCL_LINK_INT); +#ifndef SQLITE_OMIT_WAL + Tcl_LinkVar(interp, "sqlite_wal_trace", + (char*)&sqlite3WalTrace, TCL_LINK_INT); +#endif +#endif +#ifndef SQLITE_OMIT_DISKIO + Tcl_LinkVar(interp, "sqlite_opentemp_count", + (char*)&sqlite3_opentemp_count, TCL_LINK_INT); +#endif + Tcl_LinkVar(interp, "sqlite_static_bind_value", + (char*)&sqlite_static_bind_value, TCL_LINK_STRING); + Tcl_LinkVar(interp, "sqlite_static_bind_nbyte", + (char*)&sqlite_static_bind_nbyte, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_temp_directory", + (char*)&sqlite3_temp_directory, TCL_LINK_STRING); + Tcl_LinkVar(interp, "sqlite_data_directory", + (char*)&sqlite3_data_directory, TCL_LINK_STRING); + Tcl_LinkVar(interp, "bitmask_size", + (char*)&bitmask_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); + Tcl_LinkVar(interp, "longdouble_size", + (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); + Tcl_LinkVar(interp, "sqlite_sync_count", + (char*)&sqlite3_sync_count, TCL_LINK_INT); + Tcl_LinkVar(interp, "sqlite_fullsync_count", + (char*)&sqlite3_fullsync_count, TCL_LINK_INT); +#if defined(SQLITE_ENABLE_TREETRACE) + Tcl_LinkVar(interp, "sqlite3_unsupported_treetrace", + (char*)&sqlite3TreeTrace, TCL_LINK_INT); +#endif +#if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) + Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", + (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); +#endif + return TCL_OK; +} |