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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 14:07:11 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-13 14:07:11 +0000
commit63847496f14c813a5d80efd5b7de0f1294ffe1e3 (patch)
tree01c7571c7c762ceee70638549a99834fdd7c411b /src/test_autoext.c
parentInitial commit. (diff)
downloadsqlite3-63847496f14c813a5d80efd5b7de0f1294ffe1e3.tar.xz
sqlite3-63847496f14c813a5d80efd5b7de0f1294ffe1e3.zip
Adding upstream version 3.45.1.upstream/3.45.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test_autoext.c')
-rw-r--r--src/test_autoext.c228
1 files changed, 228 insertions, 0 deletions
diff --git a/src/test_autoext.c b/src/test_autoext.c
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+/*
+** 2006 August 23
+**
+** 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.
+**
+*************************************************************************
+** Test extension for testing the sqlite3_auto_extension() function.
+*/
+#if defined(INCLUDE_SQLITE_TCL_H)
+# include "sqlite_tcl.h"
+#else
+# include "tcl.h"
+# ifndef SQLITE_TCLAPI
+# define SQLITE_TCLAPI
+# endif
+#endif
+#include "sqlite3ext.h"
+
+#ifndef SQLITE_OMIT_LOAD_EXTENSION
+SQLITE_EXTENSION_INIT1
+
+/*
+** The sqr() SQL function returns the square of its input value.
+*/
+static void sqrFunc(
+ sqlite3_context *context,
+ int argc,
+ sqlite3_value **argv
+){
+ double r = sqlite3_value_double(argv[0]);
+ sqlite3_result_double(context, r*r);
+}
+
+/*
+** This is the entry point to register the extension for the sqr() function.
+*/
+static int sqr_init(
+ sqlite3 *db,
+ char **pzErrMsg,
+ const sqlite3_api_routines *pApi
+){
+ SQLITE_EXTENSION_INIT2(pApi);
+ sqlite3_create_function(db, "sqr", 1, SQLITE_ANY, 0, sqrFunc, 0, 0);
+ return 0;
+}
+
+/*
+** The cube() SQL function returns the cube of its input value.
+*/
+static void cubeFunc(
+ sqlite3_context *context,
+ int argc,
+ sqlite3_value **argv
+){
+ double r = sqlite3_value_double(argv[0]);
+ sqlite3_result_double(context, r*r*r);
+}
+
+/*
+** This is the entry point to register the extension for the cube() function.
+*/
+static int cube_init(
+ sqlite3 *db,
+ char **pzErrMsg,
+ const sqlite3_api_routines *pApi
+){
+ SQLITE_EXTENSION_INIT2(pApi);
+ sqlite3_create_function(db, "cube", 1, SQLITE_ANY, 0, cubeFunc, 0, 0);
+ return 0;
+}
+
+/*
+** This is a broken extension entry point
+*/
+static int broken_init(
+ sqlite3 *db,
+ char **pzErrMsg,
+ const sqlite3_api_routines *pApi
+){
+ char *zErr;
+ SQLITE_EXTENSION_INIT2(pApi);
+ zErr = sqlite3_mprintf("broken autoext!");
+ *pzErrMsg = zErr;
+ return 1;
+}
+
+/*
+** tclcmd: sqlite3_auto_extension_sqr
+**
+** Register the "sqr" extension to be loaded automatically.
+*/
+static int SQLITE_TCLAPI autoExtSqrObjCmd(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ int rc = sqlite3_auto_extension((void(*)(void))sqr_init);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+ return SQLITE_OK;
+}
+
+/*
+** tclcmd: sqlite3_cancel_auto_extension_sqr
+**
+** Unregister the "sqr" extension.
+*/
+static int SQLITE_TCLAPI cancelAutoExtSqrObjCmd(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ int rc = sqlite3_cancel_auto_extension((void(*)(void))sqr_init);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+ return SQLITE_OK;
+}
+
+/*
+** tclcmd: sqlite3_auto_extension_cube
+**
+** Register the "cube" extension to be loaded automatically.
+*/
+static int SQLITE_TCLAPI autoExtCubeObjCmd(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ int rc = sqlite3_auto_extension((void(*)(void))cube_init);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+ return SQLITE_OK;
+}
+
+/*
+** tclcmd: sqlite3_cancel_auto_extension_cube
+**
+** Unregister the "cube" extension.
+*/
+static int SQLITE_TCLAPI cancelAutoExtCubeObjCmd(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ int rc = sqlite3_cancel_auto_extension((void(*)(void))cube_init);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+ return SQLITE_OK;
+}
+
+/*
+** tclcmd: sqlite3_auto_extension_broken
+**
+** Register the broken extension to be loaded automatically.
+*/
+static int SQLITE_TCLAPI autoExtBrokenObjCmd(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ int rc = sqlite3_auto_extension((void(*)(void))broken_init);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+ return SQLITE_OK;
+}
+
+/*
+** tclcmd: sqlite3_cancel_auto_extension_broken
+**
+** Unregister the broken extension.
+*/
+static int SQLITE_TCLAPI cancelAutoExtBrokenObjCmd(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ int rc = sqlite3_cancel_auto_extension((void(*)(void))broken_init);
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
+ return SQLITE_OK;
+}
+
+#endif /* SQLITE_OMIT_LOAD_EXTENSION */
+
+
+/*
+** tclcmd: sqlite3_reset_auto_extension
+**
+** Reset all auto-extensions
+*/
+static int SQLITE_TCLAPI resetAutoExtObjCmd(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ sqlite3_reset_auto_extension();
+ return SQLITE_OK;
+}
+
+
+/*
+** This procedure registers the TCL procs defined in this file.
+*/
+int Sqlitetest_autoext_Init(Tcl_Interp *interp){
+#ifndef SQLITE_OMIT_LOAD_EXTENSION
+ Tcl_CreateObjCommand(interp, "sqlite3_auto_extension_sqr",
+ autoExtSqrObjCmd, 0, 0);
+ Tcl_CreateObjCommand(interp, "sqlite3_auto_extension_cube",
+ autoExtCubeObjCmd, 0, 0);
+ Tcl_CreateObjCommand(interp, "sqlite3_auto_extension_broken",
+ autoExtBrokenObjCmd, 0, 0);
+ Tcl_CreateObjCommand(interp, "sqlite3_cancel_auto_extension_sqr",
+ cancelAutoExtSqrObjCmd, 0, 0);
+ Tcl_CreateObjCommand(interp, "sqlite3_cancel_auto_extension_cube",
+ cancelAutoExtCubeObjCmd, 0, 0);
+ Tcl_CreateObjCommand(interp, "sqlite3_cancel_auto_extension_broken",
+ cancelAutoExtBrokenObjCmd, 0, 0);
+#endif
+ Tcl_CreateObjCommand(interp, "sqlite3_reset_auto_extension",
+ resetAutoExtObjCmd, 0, 0);
+ return TCL_OK;
+}