From a175314c3e5827eb193872241446f2f8f5c9d33c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 20:07:14 +0200 Subject: Adding upstream version 1:10.5.12. Signed-off-by: Daniel Baumann --- storage/connect/plgdbsem.h | 651 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 651 insertions(+) create mode 100644 storage/connect/plgdbsem.h (limited to 'storage/connect/plgdbsem.h') diff --git a/storage/connect/plgdbsem.h b/storage/connect/plgdbsem.h new file mode 100644 index 00000000..370bf69f --- /dev/null +++ b/storage/connect/plgdbsem.h @@ -0,0 +1,651 @@ +/************** PlgDBSem H Declares Source Code File (.H) **************/ +/* Name: PLGDBSEM.H Version 3.8 */ +/* */ +/* (C) Copyright to the author Olivier BERTRAND 1998-2019 */ +/* */ +/* This file contains the CONNECT storage engine definitions. */ +/***********************************************************************/ + +/***********************************************************************/ +/* Include required application header files */ +/***********************************************************************/ +#include "checklvl.h" + +/***********************************************************************/ +/* DB Constant definitions. */ +/***********************************************************************/ +#if defined(FRENCH) +#define DEFAULT_LOCALE "French" +#else // !FRENCH +#define DEFAULT_LOCALE "English" +#endif // !FRENCH + +#define DOS_MAX_PATH 144 /* Must be the same across systems */ +#define DOS_BUFF_LEN 100 /* Number of lines in binary file buffer */ +#undef DOMAIN /* For Unix version */ + +enum BLKTYP {TYPE_TABLE = 50, /* Table Name/Srcdef/... Block */ + TYPE_COLUMN = 51, /* Column Name/Qualifier Block */ + TYPE_TDB = 53, /* Table Description Block */ + TYPE_COLBLK = 54, /* Column Description Block */ + TYPE_FILTER = 55, /* Filter Description Block */ + TYPE_ARRAY = 63, /* General array type */ + TYPE_PSZ = 64, /* Pointer to String ended by 0 */ + TYPE_SQL = 65, /* Pointer to SQL block */ + TYPE_XOBJECT = 69, /* Extended DB object */ + TYPE_COLCRT = 71, /* Column creation block */ + TYPE_CONST = 72, /* Constant */ + +/*-------------------- additional values used by LNA ------------------*/ + TYPE_COLIST = 14, /* Column list */ + TYPE_COL = 41, /* Column */ +/*-------------------- types used by scalar functions -----------------*/ + TYPE_NUM = 12, + TYPE_UNDEF = 13, +/*-------------------- file blocks used when closing ------------------*/ + TYPE_FB_FILE = 22, /* File block (stream) */ + TYPE_FB_MAP = 23, /* Mapped file block (storage) */ + TYPE_FB_HANDLE = 24, /* File block (handle) */ + TYPE_FB_XML = 21, /* DOM XML file block */ + TYPE_FB_XML2 = 27, /* libxml2 XML file block */ + TYPE_FB_ODBC = 25, /* ODBC file block */ + TYPE_FB_ZIP = 28, /* ZIP file block */ + TYPE_FB_JAVA = 29, /* JAVA file block */ + TYPE_FB_MONGO = 30}; /* MONGO file block */ + +enum TABTYPE {TAB_UNDEF = 0, /* Table of undefined type */ + TAB_DOS = 1, /* Fixed column offset, variable LRECL */ + TAB_FIX = 2, /* Fixed column offset, fixed LRECL */ + TAB_BIN = 3, /* Like FIX but can have binary fields */ + TAB_CSV = 4, /* DOS files with CSV records */ + TAB_FMT = 5, /* DOS files with formatted records */ + TAB_DBF = 6, /* DBF Dbase or Foxpro files */ + TAB_XML = 7, /* XML or HTML files */ + TAB_INI = 8, /* INI or CFG files */ + TAB_VEC = 9, /* Vector column arrangement */ + TAB_ODBC = 10, /* Table accessed via (unix)ODBC */ + TAB_MYSQL = 11, /* MySQL table accessed via MySQL API */ + TAB_DIR = 12, /* Returns a list of files */ + TAB_MAC = 13, /* MAC address (Windows only) */ + TAB_WMI = 14, /* WMI tables (Windows only) */ + TAB_TBL = 15, /* Collection of CONNECT tables */ + TAB_OEM = 16, /* OEM implemented table */ + TAB_XCL = 17, /* XCL table */ + TAB_OCCUR = 18, /* OCCUR table */ + TAB_PRX = 19, /* Proxy (catalog) table */ + TAB_PLG = 20, /* PLG NIY */ + TAB_PIVOT = 21, /* PIVOT table */ + TAB_VIR = 22, /* Virtual tables */ + TAB_JSON = 23, /* JSON tables */ + TAB_JCT = 24, /* Junction tables NIY */ + TAB_DMY = 25, /* DMY Dummy tables NIY */ + TAB_JDBC = 26, /* Table accessed via JDBC */ + TAB_ZIP = 27, /* ZIP file info table */ + TAB_MONGO = 28, /* Table retrieved from MongoDB */ + TAB_REST = 29, /* Table retrieved from Rest */ + TAB_BSON = 30, /* BSON Table (development) */ + TAB_NIY = 31}; /* Table not implemented yet */ + +enum AMT {TYPE_AM_ERROR = 0, /* Type not defined */ + TYPE_AM_ROWID = 1, /* ROWID type (special column) */ + TYPE_AM_FILID = 2, /* FILEID type (special column) */ + TYPE_AM_TAB = 3, /* Table (any type) */ + TYPE_AM_VIEW = 4, /* VIEW (any type) */ + TYPE_AM_SRVID = 5, /* SERVID type (special column) */ + TYPE_AM_TABID = 6, /* TABID type (special column) */ + TYPE_AM_CNSID = 7, /* CONSTID type (special column) */ + TYPE_AM_PRTID = 8, /* PARTID type (special column) */ + TYPE_AM_COUNT = 10, /* CPT AM type no (count table) */ + TYPE_AM_DCD = 20, /* Decode access method type no */ + TYPE_AM_CMS = 30, /* CMS access method type no */ + TYPE_AM_MAP = 32, /* MAP access method type no */ + TYPE_AM_FMT = 33, /* DOS files with formatted recs */ + TYPE_AM_CSV = 34, /* DOS files with CSV records */ + TYPE_AM_MCV = 35, /* MAP files with CSV records */ + TYPE_AM_DOS = 36, /* DOS am with Lrecl = V */ + TYPE_AM_FIX = 38, /* DOS am with Lrecl = F */ + TYPE_AM_BIN = 39, /* DOS am with Lrecl = B */ + TYPE_AM_VCT = 40, /* VCT access method type no */ + TYPE_AM_VMP = 43, /* VMP access method type no */ + TYPE_AM_QRY = 50, /* QRY access method type no */ + TYPE_AM_QRS = 51, /* QRYRES access method type no */ + TYPE_AM_SQL = 60, /* SQL VIEW access method type */ + TYPE_AM_PLG = 70, /* PLG access method type no */ + TYPE_AM_PLM = 71, /* PDM access method type no */ + TYPE_AM_DOM = 80, /* DOM access method type no */ + TYPE_AM_DIR = 90, /* DIR access method type no */ + TYPE_AM_ODBC = 100, /* ODBC access method type no */ + TYPE_AM_XDBC = 101, /* XDBC access method type no */ + TYPE_AM_JDBC = 102, /* JDBC access method type no */ + TYPE_AM_XJDC = 103, /* XJDC access method type no */ + TYPE_AM_OEM = 110, /* OEM access method type no */ + TYPE_AM_TBL = 115, /* TBL access method type no */ + TYPE_AM_PIVOT = 120, /* PIVOT access method type no */ + TYPE_AM_SRC = 121, /* PIVOT multiple column type no */ + TYPE_AM_FNC = 122, /* PIVOT source column type no */ + TYPE_AM_XCOL = 124, /* XCOL access method type no */ + TYPE_AM_XML = 127, /* XML access method type no */ + TYPE_AM_OCCUR = 128, /* OCCUR access method type no */ + TYPE_AM_PRX = 129, /* PROXY access method type no */ + TYPE_AM_XTB = 130, /* SYS table access method type */ + TYPE_AM_BLK = 131, /* BLK access method type no */ + TYPE_AM_GZ = 132, /* GZ access method type no */ + TYPE_AM_ZLIB = 133, /* ZLIB access method type no */ + TYPE_AM_JSON = 134, /* JSON access method type no */ + TYPE_AM_JSN = 135, /* JSN access method type no */ + TYPE_AM_MAC = 137, /* MAC table access method type */ + TYPE_AM_WMI = 139, /* WMI table access method type */ + TYPE_AM_XCL = 140, /* SYS column access method type */ + TYPE_AM_INI = 150, /* INI files access method */ + TYPE_AM_TFC = 155, /* TFC (Circa) (Fuzzy compare) */ + TYPE_AM_DBF = 160, /* DBF Dbase files am type no */ + TYPE_AM_JCT = 170, /* Junction tables am type no */ + TYPE_AM_VIR = 171, /* Virtual tables am type no */ + TYPE_AM_DMY = 172, /* DMY Dummy tables am type no */ + TYPE_AM_SET = 180, /* SET Set tables am type no */ + TYPE_AM_MYSQL = 190, /* MYSQL access method type no */ + TYPE_AM_MYX = 191, /* MYSQL EXEC access method type */ + TYPE_AM_CAT = 192, /* Catalog access method type no */ + TYPE_AM_ZIP = 193, /* ZIP access method type no */ + TYPE_AM_MGO = 194, /* MGO access method type no */ + TYPE_AM_OUT = 200}; /* Output relations (storage) */ + +enum RECFM {RECFM_DFLT = 0, /* Default table type */ + RECFM_NAF = 1, /* Not a file table */ + RECFM_OEM = 2, /* OEM table */ + RECFM_VAR = 3, /* Varying length DOS files */ + RECFM_FIX = 4, /* Fixed length DOS files */ + RECFM_BIN = 5, /* Binary DOS files (also fixed) */ + RECFM_DBF = 6, /* DBase formatted file */ + RECFM_CSV = 7, /* CSV file */ + RECFM_FMT = 8, /* FMT formatted file */ + RECFM_VCT = 9, /* VCT formatted files */ + RECFM_XML = 10, /* XML formatted files */ + RECFM_JSON = 11, /* JSON formatted files */ + RECFM_DIR = 12, /* DIR table */ + RECFM_ODBC = 13, /* Table accessed via ODBC */ + RECFM_JDBC = 14, /* Table accessed via JDBC */ + RECFM_PLG = 15}; /* Table accessed via PLGconn */ + +enum MISC {DB_TABNO = 1, /* DB routines in Utility Table */ + MAX_MULT_KEY = 10, /* Max multiple key number */ + NAM_LEN = 128, /* Length of col and tab names */ + ARRAY_SIZE = 50, /* Default array block size */ +// MAXRES = 500, /* Default maximum result lines */ +// MAXLIN = 10000, /* Default maximum data lines */ + MAXBMP = 32}; /* Default XDB2 max bitmap size */ + +#if 0 +enum ALGMOD {AMOD_AUTO = 0, /* PLG chooses best algorithm */ + AMOD_SQL = 1, /* Use SQL algorithm */ + AMOD_QRY = 2}; /* Use QUERY algorithm */ +#endif // 0 + +enum MODE {MODE_ERROR = -1, /* Invalid mode */ + MODE_ANY = 0, /* Unspecified mode */ + MODE_READ = 10, /* Input/Output mode */ + MODE_READX = 11, /* Read indexed mode */ + MODE_WRITE = 20, /* Input/Output mode */ + MODE_UPDATE = 30, /* Input/Output mode */ + MODE_INSERT = 40, /* Input/Output mode */ + MODE_DELETE = 50, /* Input/Output mode */ + MODE_ALTER = 60}; /* alter mode */ + +#if !defined(RC_OK_DEFINED) +#define RC_OK_DEFINED +enum RCODE {RC_OK = 0, /* No error return code */ + RC_NF = 1, /* Not found return code */ + RC_EF = 2, /* End of file return code */ + RC_FX = 3, /* Error return code */ + RC_INFO = 4}; /* Success with info */ +#endif // !RC_OK_DEFINED + +enum OPVAL {OP_EQ = 1, /* Filtering operator = */ + OP_NE = 2, /* Filtering operator != */ + OP_GT = 3, /* Filtering operator > */ + OP_GE = 4, /* Filtering operator >= */ + OP_LT = 5, /* Filtering operator < */ + OP_LE = 6, /* Filtering operator <= */ + OP_IN = 7, /* Filtering operator IN */ + OP_NULL = 8, /* Filtering operator IS NULL */ + OP_EXIST = 9, /* Filtering operator EXISTS */ + OP_LIKE = 10, /* Filtering operator LIKE */ + OP_LOJ = -1, /* Filter op LEFT OUTER JOIN */ + OP_ROJ = -2, /* Filter op RIGHT OUTER JOIN */ + OP_DTJ = -3, /* Filter op DISTINCT JOIN */ + OP_XX = 11, /* Filtering operator unknown */ + OP_AND = 12, /* Filtering operator AND */ + OP_OR = 13, /* Filtering operator OR */ + OP_CNC = 14, /* Expression Concat operator */ + OP_NOT = 15, /* Filtering operator NOT */ + OP_SEP = 20, /* Filtering separator */ + OP_ADD = 16, /* Expression Add operator */ + OP_SUB = 17, /* Expression Substract operator */ + OP_MULT = 18, /* Expression Multiply operator */ + OP_DIV = 19, /* Expression Divide operator */ + OP_NUM = 22, /* Scalar function Op Num */ + OP_MAX = 24, /* Scalar function Op Max */ + OP_MIN = 25, /* Scalar function Op Min */ + OP_EXP = 36, /* Scalar function Op Exp */ + OP_FDISK = 94, /* Operator Disk of fileid */ + OP_FPATH = 95, /* Operator Path of fileid */ + OP_FNAME = 96, /* Operator Name of fileid */ + OP_FTYPE = 97, /* Operator Type of fileid */ + OP_LAST = 82, /* Index operator Find Last */ + OP_FIRST = 106, /* Index operator Find First */ + OP_NEXT = 107, /* Index operator Find Next */ + OP_SAME = 108, /* Index operator Find Next Same */ + OP_FSTDIF = 109, /* Index operator Find First dif */ + OP_NXTDIF = 110, /* Index operator Find Next dif */ + OP_PREV = 116}; /* Index operator Find Previous */ +#if 0 + OP_NOP = 21, /* Scalar function is nopped */ + OP_ABS = 23, /* Scalar function Op Abs */ + OP_CEIL = 26, /* Scalar function Op Ceil */ + OP_FLOOR = 27, /* Scalar function Op Floor */ + OP_MOD = 28, /* Scalar function Op Mod */ + OP_ROUND = 29, /* Scalar function Op Round */ + OP_SIGN = 30, /* Scalar function Op Sign */ + OP_LEN = 31, /* Scalar function Op Len */ + OP_INSTR = 32, /* Scalar function Op Instr */ + OP_LEFT = 33, /* Scalar function Op Left */ + OP_RIGHT = 34, /* Scalar function Op Right */ + OP_ASCII = 35, /* Scalar function Op Ascii */ + OP_EXP = 36, /* Scalar function Op Exp */ + OP_LN = 37, /* Scalar function Op Ln */ + OP_LOG = 38, /* Scalar function Op Log */ + OP_POWER = 39, /* Scalar function Op Power */ + OP_SQRT = 40, /* Scalar function Op Sqrt */ + OP_COS = 41, /* Scalar function Op Cos */ + OP_COSH = 42, /* Scalar function Op Cosh */ + OP_SIN = 43, /* Scalar function Op Sin */ + OP_SINH = 44, /* Scalar function Op Sinh */ + OP_TAN = 45, /* Scalar function Op Tan */ + OP_TANH = 46, /* Scalar function Op Tanh */ + OP_USER = 47, /* Scalar function Op User */ + OP_CHAR = 48, /* Scalar function Op Char */ + OP_UPPER = 49, /* Scalar function Op Upper */ + OP_LOWER = 50, /* Scalar function Op Lower */ + OP_RPAD = 51, /* Scalar function Op Rpad */ + OP_LPAD = 52, /* Scalar function Op Lpad */ + OP_LTRIM = 53, /* Scalar function Op Ltrim */ + OP_RTRIM = 54, /* Scalar function Op Rtrim */ + OP_REPL = 55, /* Scalar function Op Replace */ + OP_SUBST = 56, /* Scalar function Op Substr */ + OP_LJUST = 57, /* Scalar function Op Ljustify */ + OP_RJUST = 58, /* Scalar function Op Rjustify */ + OP_CJUST = 59, /* Scalar function Op Cjustify */ + OP_ENCODE = 60, /* Scalar function Op Encode */ + OP_DECODE = 61, /* Scalar function Op Decode */ + OP_SEQU = 62, /* Scalar function Op Sequence */ + OP_IF = 63, /* Scalar function Op If */ + OP_STRING = 64, /* Scalar function Op String */ + OP_TOKEN = 65, /* Scalar function Op Token */ + OP_SNDX = 66, /* Scalar function Op Soundex */ + OP_DATE = 67, /* Scalar function Op Date */ + OP_MDAY = 68, /* Scalar function Op Month Day */ + OP_MONTH = 69, /* Scalar function Op Month of */ + OP_YEAR = 70, /* Scalar function Op Year of */ + OP_WDAY = 71, /* Scalar function Op Week Day */ + OP_YDAY = 72, /* Scalar function Op Year Day */ + OP_DBTWN = 73, /* Scalar function Op Days betwn */ + OP_MBTWN = 74, /* Scalar function Op Months btw */ + OP_YBTWN = 75, /* Scalar function Op Years btwn */ + OP_ADDAY = 76, /* Scalar function Op Add Days */ + OP_ADDMTH = 77, /* Scalar function Op Add Months */ + OP_ADDYR = 78, /* Scalar function Op Add Years */ + OP_NXTDAY = 79, /* Scalar function Op Next Day */ + OP_SYSDT = 80, /* Scalar function Op SysDate */ + OP_DELTA = 81, /* Scalar function Op Delta */ + OP_LAST = 82, /* Scalar function Op Last */ + OP_IFF = 83, /* Scalar function Op Iff */ + OP_MAVG = 84, /* Scalar function Op Moving Avg */ + OP_VWAP = 85, /* Scalar function Op VWAP */ + OP_TIME = 86, /* Scalar function Op TIME */ + OP_SETLEN = 87, /* Scalar function Op Set Length */ + OP_TRANSL = 88, /* Scalar function Op Translate */ + OP_BITAND = 89, /* Expression BitAnd operator */ + OP_BITOR = 90, /* Expression BitOr operator */ + OP_BITXOR = 91, /* Expression XOR operator */ + OP_BITNOT = 92, /* Expression Complement operator*/ + OP_CNTIN = 93, /* Scalar function Count In */ + OP_FDISK = 94, /* Scalar function Disk of fileid*/ + OP_FPATH = 95, /* Scalar function Path of fileid*/ + OP_FNAME = 96, /* Scalar function Name of fileid*/ + OP_FTYPE = 97, /* Scalar function Type of fileid*/ + OP_XDATE = 98, /* Scalar function Op Fmt Date */ + OP_SWITCH = 99, /* Scalar function Op Switch */ + OP_EXIT = 100, /* Scalar function Op Exit */ + OP_LIT = 101, /* Scalar function Op Literal */ + OP_LOCALE = 102, /* Scalar function Op Locale */ + OP_FRNCH = 103, /* Scalar function Op French */ + OP_ENGLSH = 104, /* Scalar function Op English */ + OP_RAND = 105, /* Scalar function Op Rand(om) */ + OP_FIRST = 106, /* Index operator Find First */ + OP_NEXT = 107, /* Index operator Find Next */ + OP_SAME = 108, /* Index operator Find Next Same */ + OP_FSTDIF = 109, /* Index operator Find First dif */ + OP_NXTDIF = 110, /* Index operator Find Next dif */ + OP_VAL = 111, /* Scalar function Op Valist */ + OP_QUART = 112, /* Scalar function Op QUARTER */ + OP_CURDT = 113, /* Scalar function Op CurDate */ + OP_NWEEK = 114, /* Scalar function Op Week number*/ + OP_ROW = 115, /* Scalar function Op Row */ + OP_PREV = 116, /* Index operator Find Previous */ + OP_SYSTEM = 200, /* Scalar function Op System */ + OP_REMOVE = 201, /* Scalar function Op Remove */ + OP_RENAME = 202, /* Scalar function Op Rename */ + OP_FCOMP = 203}; /* Scalar function Op Compare */ +#endif // 0 + +enum TUSE {USE_NO = 0, /* Table is not yet linearized */ + USE_LIN = 1, /* Table is linearized */ + USE_READY = 2, /* Column buffers are allocated */ + USE_OPEN = 3, /* Table is open */ + USE_CNT = 4, /* Specific to LNA */ + USE_NOKEY = 5}; /* Specific to SqlToHql */ + +/***********************************************************************/ +/* Following definitions are used to indicate the status of a column. */ +/***********************************************************************/ +enum STATUS {BUF_NO = 0x00, /* Column buffer not allocated */ + BUF_EMPTY = 0x01, /* Column buffer is empty */ + BUF_READY = 0x02, /* Column buffer is ready */ + BUF_READ = 0x04, /* Column buffer has read value */ + BUF_MAPPED = 0x08}; /* Used by the VMPFAM class */ + +/***********************************************************************/ +/* Following definitions are used to indicate how a column is used. */ +/* Corresponding bits are ON if the column is used in: */ +/***********************************************************************/ +enum COLUSE {U_P = 0x01, /* the projection list. */ + U_J_EXT = 0x02, /* a join filter. */ + U_J_INT = 0x04, /* a join after linearisation. */ +/*-- Such a column have a constant value throughout a subquery eval. --*/ + U_CORREL = 0x08, /* a correlated sub-query */ +/*-------------------- additional values used by CONNECT --------------*/ + U_VAR = 0x10, /* a VARCHAR column */ + U_VIRTUAL = 0x20, /* a VIRTUAL column */ + U_NULLS = 0x40, /* The column may have nulls */ + U_IS_NULL = 0x80, /* The column has a null value */ + U_SPECIAL = 0x100, /* The column is special */ + U_UNSIGNED = 0x200, /* The column type is unsigned */ + U_ZEROFILL = 0x400, /* The column is zero filled */ + U_UUID = 0x800}; /* The column is a UUID */ + +/***********************************************************************/ +/* DB description class and block pointer definitions. */ +/***********************************************************************/ +typedef class XTAB *PTABLE; +typedef class COLUMN *PCOLUMN; +typedef class XOBJECT *PXOB; +typedef class COLBLK *PCOL; +typedef class TDB *PTDB; +typedef class TDBASE *PTDBASE; +typedef class TDBEXT *PTDBEXT; +typedef class TDBDOS *PTDBDOS; +typedef class TDBFIX *PTDBFIX; +typedef class TDBFMT *PTDBFMT; +typedef class TDBCSV *PTDBCSV; +typedef class TDBDOM *PTDBDOM; +typedef class TDBDIR *PTDBDIR; +typedef class DOSCOL *PDOSCOL; +typedef class CSVCOL *PCSVCOL; +typedef class MAPCOL *PMAPCOL; +typedef class TDBMFT *PTDBMFT; +typedef class TDBMCV *PTDBMCV; +typedef class MCVCOL *PMCVCOL; +typedef class RESCOL *PRESCOL; +typedef class XXBASE *PKXBASE; +typedef class KXYCOL *PXCOL; +typedef class CATALOG *PCATLG; +typedef class RELDEF *PRELDEF; +typedef class TABDEF *PTABDEF; +typedef class EXTDEF *PEXTBDEF; +typedef class DOSDEF *PDOSDEF; +typedef class CSVDEF *PCSVDEF; +typedef class VCTDEF *PVCTDEF; +typedef class PIVOTDEF *PPIVOTDEF; +typedef class DOMDEF *PDOMDEF; +typedef class DIRDEF *PDIRDEF; +typedef class RESTDEF *PRESTDEF; +typedef class OEMDEF *POEMDEF; +typedef class COLCRT *PCOLCRT; +typedef class COLDEF *PCOLDEF; +typedef class CONSTANT *PCONST; +typedef class VALUE *PVAL; +typedef class VALBLK *PVBLK; +typedef class FILTER *PFIL; + +typedef struct _fblock *PFBLOCK; +typedef struct _mblock *PMBLOCK; +typedef struct _cblock *PCBLOCK; +typedef struct _tabs *PTABS; +typedef struct _qryres *PQRYRES; +typedef struct _colres *PCOLRES; +typedef struct _datpar *PDTP; +typedef struct indx_used *PXUSED; +typedef struct ha_table_option_struct TOS, *PTOS; + +/***********************************************************************/ +/* Utility blocks for file and storage. */ +/***********************************************************************/ +typedef struct _fblock { /* Opened (mapped) file block */ + struct _fblock *Next; + LPCSTR Fname; /* Point on file name */ + size_t Length; /* File length (<4GB) */ + short Count; /* Nb of times map is used */ + short Type; /* TYPE_FB_FILE or TYPE_FB_MAP */ + MODE Mode; /* Open mode */ + char *Memory; /* Pointer to file mapping view */ + void *File; /* FILE pointer */ + HANDLE Handle; /* File handle */ + } FBLOCK; + +typedef struct _mblock { /* Memory block */ + PMBLOCK Next; + bool Inlist; /* True if in mblock list */ + size_t Size; /* Size of allocation */ + bool Sub; /* True if suballocated */ + void *Memp; /* Memory pointer */ + } MBLOCK; + +/***********************************************************************/ +/* The QUERY application User Block. */ +/***********************************************************************/ +typedef struct { /* User application block */ + NAME Name; /* User application name */ + char Server[17]; /* Server name */ + char DBName[17]; /* Current database name */ + PCATLG Catalog; /* To CATALOG class */ + PQRYRES Result; /* To query result blocks */ + PFBLOCK Openlist; /* To file/map open list */ + PMBLOCK Memlist; /* To memory block list */ + PXUSED Xlist; /* To used index list */ + int Maxbmp; /* Maximum XDB2 bitmap size */ + int Check; /* General level of checking */ + int Numlines; /* Number of lines involved */ +//USETEMP UseTemp; /* Use temporary file */ + int Vtdbno; /* Used for TDB number setting */ + bool Remote; /* true: if remotely called */ + bool Proginfo; /* true: return progress info */ + bool Subcor; /* Used for Progress info */ + size_t ProgMax; /* Used for Progress info */ + size_t ProgCur; /* Used for Progress info */ + size_t ProgSav; /* Used for Progress info */ + LPCSTR Step; /* Execution step name */ + } DBUSERBLK, *PDBUSER; + +/***********************************************************************/ +/* Column output format. */ +/***********************************************************************/ +typedef struct _format { /* Format descriptor block */ + char Type[2]; /* C:char, F:double, N:int, Dx: date */ + ushort Length; /* Output length */ + short Prec; /* Output precision */ + } FORMAT, *PFORMAT; + +/***********************************************************************/ +/* Definition of blocks used in type and copy routines. */ +/***********************************************************************/ +typedef struct _tabptr { /* start=P1 */ + struct _tabptr *Next; + int Num; /* alignement */ + void *Old[50]; + void *New[50]; /* old and new values of copied ptrs */ + } TABPTR, *PTABPTR; + +typedef struct _tabadr { /* start=P3 */ + struct _tabadr *Next; + int Num; + void *Adx[50]; /* addr of pointers to be reset */ + } TABADR, *PTABADR; + +typedef struct _tabs { + PGLOBAL G; + PTABPTR P1; + PTABADR P3; + } TABS; + +/***********************************************************************/ +/* Argument of expression, function, filter etc. (Xobject) */ +/***********************************************************************/ +typedef struct _arg { /* Argument */ + PXOB To_Obj; /* To the argument object */ + PVAL Value; /* Argument value */ + bool Conv; /* TRUE if conversion is required */ + } ARGBLK, *PARG; + +typedef struct _oper { /* Operator */ + PSZ Name; /* The input/output operator name */ + OPVAL Val; /* Operator numeric value */ + int Mod; /* The modificator */ + } OPER, *POPER; + +/***********************************************************************/ +/* Following definitions are used to define table fields (columns). */ +/***********************************************************************/ +enum XFLD {FLD_NO = 0, /* Not a field definition item */ + FLD_NAME = 1, /* Item name */ + FLD_TYPE = 2, /* Field type */ + FLD_TYPENAME = 3, /* Field type name */ + FLD_PREC = 4, /* Field precision (length?) */ + FLD_LENGTH = 5, /* Field length (?) */ + FLD_SCALE = 6, /* Field scale (precision) */ + FLD_RADIX = 7, /* Field radix */ + FLD_NULL = 8, /* Field nullable property */ + FLD_REM = 9, /* Field comment (remark) */ + FLD_CHARSET = 10, /* Field collation */ + FLD_KEY = 11, /* Field key property */ + FLD_DEFAULT = 12, /* Field default value */ + FLD_EXTRA = 13, /* Field extra info */ + FLD_PRIV = 14, /* Field priviledges */ + FLD_DATEFMT = 15, /* Field date format */ + FLD_FORMAT = 16, /* Field format */ + FLD_CAT = 17, /* Table catalog */ + FLD_SCHEM = 18, /* Table schema */ + FLD_TABNAME = 19, /* Column Table name */ + FLD_FLAG = 20}; /* Field flag (CONNECT specific) */ + +/***********************************************************************/ +/* Result of last SQL noconv query. */ +/***********************************************************************/ +typedef struct _qryres { + PCOLRES Colresp; /* Points to columns of result */ + bool Continued; /* true when more rows to fetch */ + bool Truncated; /* true when truncated by maxres */ + bool Suball; /* true when entirely suballocated */ + bool Info; /* true when info msg generated */ + int Maxsize; /* Max query number of lines */ + int Maxres; /* Allocation size */ + int Nblin; /* Number of rows in result set */ + int Nbcol; /* Number of columns in result set */ + int Cursor; /* Starting position to get data */ + int BadLines; /* Skipped bad lines in table file */ + } QRYRES, *PQRYRES; + +typedef struct _colres { + PCOLRES Next; /* To next result column */ + PCOL Colp; /* To matching column block */ + PCSZ Name; /* Column header */ + PVBLK Kdata; /* Column block of values */ + char *Nulls; /* Column null value array */ + int Type; /* Internal type */ + int Datasize; /* Overall data size */ + int Ncol; /* Column number */ + int Clen; /* Data individual internal size */ + int Length; /* Data individual print length */ + int Prec; /* Precision */ + int Flag; /* Flag option value */ + XFLD Fld; /* Type of field info */ + char Var; /* Type added information */ + } COLRES; + +#if defined(_WIN32) && !defined(NOEX) +#define DllExport __declspec( dllexport ) +#else // !_WIN32 +#define DllExport +#endif // !_WIN32 + +/***********************************************************************/ +/* Utility routines. */ +/***********************************************************************/ +PPARM Vcolist(PGLOBAL, PTDB, PSZ, bool); +void PlugPutOut(PGLOBAL, FILE *, short, void *, uint); +void PlugLineDB(PGLOBAL, PSZ, short, void *, uint); +//ar *PlgGetDataPath(PGLOBAL g); +char *SetPath(PGLOBAL g, const char *path); +char *ExtractFromPath(PGLOBAL, char *, char *, OPVAL); +void AddPointer(PTABS, void *); +PDTP MakeDateFormat(PGLOBAL, PCSZ, bool, bool, int); +int ExtractDate(char *, PDTP, int, int val[6]); + +/**************************************************************************/ +/* Allocate the result structure that will contain result data. */ +/**************************************************************************/ +DllExport PQRYRES PlgAllocResult(PGLOBAL g, int ncol, int maxres, int ids, + int *buftyp, XFLD *fldtyp, + unsigned int *length, + bool blank, bool nonull); + +/***********************************************************************/ +/* Exported utility routines. */ +/***********************************************************************/ +DllExport FILE *PlugOpenFile(PGLOBAL, LPCSTR, LPCSTR); +DllExport FILE *PlugReopenFile(PGLOBAL, PFBLOCK, LPCSTR); +DllExport int PlugCloseFile(PGLOBAL, PFBLOCK, bool all = false); +DllExport void PlugCleanup(PGLOBAL, bool); +DllExport bool GetPromptAnswer(PGLOBAL, char *); +DllExport char *GetAmName(PGLOBAL g, AMT am, void *memp = NULL); +DllExport PDBUSER PlgMakeUser(PGLOBAL g); +DllExport PDBUSER PlgGetUser(PGLOBAL g); +DllExport PCATLG PlgGetCatalog(PGLOBAL g, bool jump = true); +DllExport bool PlgSetXdbPath(PGLOBAL g, PSZ, PSZ, char *, int, char *, int); +DllExport void PlgDBfree(MBLOCK&); +DllExport void *PlgDBSubAlloc(PGLOBAL g, void *memp, size_t size); +DllExport char *PlgDBDup(PGLOBAL g, const char *str); +DllExport void *PlgDBalloc(PGLOBAL, void *, MBLOCK&); +DllExport void *PlgDBrealloc(PGLOBAL, void *, MBLOCK&, size_t); +DllExport void NewPointer(PTABS, void *, void *); +//lExport char *GetIni(int n= 0); // Not used anymore +DllExport void SetTrc(void); +DllExport PCSZ GetListOption(PGLOBAL, PCSZ, PCSZ, PCSZ def=NULL); +DllExport PCSZ GetStringTableOption(PGLOBAL, PTOS, PCSZ, PCSZ); +DllExport bool GetBooleanTableOption(PGLOBAL, PTOS, PCSZ, bool); +DllExport int GetIntegerTableOption(PGLOBAL, PTOS, PCSZ, int); + +#define MSGID_NONE 0 +#define MSGID_CANNOT_OPEN 1 +#define MSGID_OPEN_MODE_ERROR 2 +#define MSGID_OPEN_STRERROR 3 +#define MSGID_OPEN_ERROR_AND_STRERROR 4 +#define MSGID_OPEN_MODE_STRERROR 5 +#define MSGID_OPEN_EMPTY_FILE 6 + +FILE *global_fopen(GLOBAL *g, int msgid, const char *path, const char *mode); +int global_open(GLOBAL *g, int msgid, const char *filename, int flags); +int global_open(GLOBAL *g, int msgid, const char *filename, int flags, int mode); +DllExport LPCSTR PlugSetPath(LPSTR to, LPCSTR name, LPCSTR dir); +char *MakeEscape(PGLOBAL g, char* str, char q); + +DllExport bool PushWarning(PGLOBAL, PTDB, int level = 1); -- cgit v1.2.3