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/* File: psqlodbc.h
*
* Description: This file contains defines and declarations that are related to
* the entire driver.
*
* Comments: See "notice.txt" for copyright and license information.
*
* $Id: psqlodbc.h,v 1.122 2008/05/03 05:57:42 hinoue Exp $
*
*/
#ifndef __PSQLODBC_H__
#define __PSQLODBC_H__
/* #define __MS_REPORTS_ANSI_CHAR__ */
#ifndef WIN32
#include "config.h"
#else
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#endif
#include <stdio.h> /* for FILE* pointers: see GLOBAL_VALUES */
#ifdef POSIX_MULTITHREAD_SUPPORT
#include <pthread.h>
#endif
#include "version.h"
#ifdef WIN32
#ifdef _DEBUG
#ifndef _MEMORY_DEBUG_
#include <stdlib.h>
#if (_MSC_VER < 1400) /* in case of VC7 or under */
#include <malloc.h>
#endif /* _MSC_VER */
#define _CRTDBG_MAP_ALLOC
#include <crtdbg.h>
#endif /* _MEMORY_DEBUG_ */
#endif /* _DEBUG */
#endif /* WIN32 */
#ifdef WIN32
#include <delayimp.h>
#endif /* WIN32 */
/* Must come before sql.h */
#ifndef ODBCVER
#define ODBCVER 0x0250
#endif /* ODBCVER_REP */
#define NAMEDATALEN_V72 32
#define NAMEDATALEN_V73 64
#ifndef NAMESTORAGELEN
#define NAMESTORAGELEN 64
#endif /* NAMEDATALEN */
#ifndef WIN32
#undef WIN_MULTITHREAD_SUPPORT
#endif
#if defined(WIN32) || defined(WITH_UNIXODBC) || defined(WITH_IODBC)
#include <sql.h>
#include <sqlext.h>
#if defined(WIN32) && (_MSC_VER < 1300) /* in case of VC6 or under */
#define SQLLEN SQLINTEGER
#define SQLULEN SQLUINTEGER
#define SQLSETPOSIROW SQLUSMALLINT
/* VC6 bypasses 64bit mode. */
#define DWLP_USER DWL_USER
#define ULONG_PTR ULONG
#define LONG_PTR LONG
#define SetWindowLongPtr(hdlg, DWLP_USER, lParam) SetWindowLong(hdlg, DWLP_USER, lParam)
#define GetWindowLongPtr(hdlg, DWLP_USER) GetWindowLong(hdlg, DWLP_USER);
#endif
#else
#include "iodbc.h"
#include "isql.h"
#include "isqlext.h"
#endif /* WIN32 */
#if defined(WIN32)
#include <odbcinst.h>
#elif defined(WITH_UNIXODBC)
#include <odbcinst.h>
#elif defined(WITH_IODBC)
#include <iodbcinst.h>
#else
#include "gpps.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define Int4 int
#define UInt4 unsigned int
#define Int2 short
#define UInt2 unsigned short
typedef UInt4 OID;
#ifdef WIN32
#define ssize_t SSIZE_T
#define FORMAT_SIZE_T "%Iu" /* size_t */
#define FORMAT_SSIZE_T "%Id" /* ssize_t */
#define FORMAT_INTEGER "%ld" /* SQLINTEGER */
#define FORMAT_UINTEGER "%lu" /* SQLUINTEGER */
#ifdef _WIN64
#define FORMAT_LEN "%I64d" /* SQLLEN */
#define FORMAT_ULEN "%I64u" /* SQLULEN */
#define FORMAT_LPTR "%I64d" /* LONG_PTR */
#define FORMAT_ULPTR "%I64u" /* ULONG_PTR */
#else
#define FORMAT_LEN "%ld" /* SQLLEN */
#define FORMAT_ULEN "%lu" /* SQLULEN */
#define FORMAT_LPTR "%ld" /* LONG_PTR */
#define FORMAT_ULPTR "%lu" /* ULONG_PTR */
#endif /* _WIN64 */
#else
#define FORMAT_SIZE_T "%xu" /* size_t */
#define FORMAT_SSIZE_T "%xd" /* ssize_t */
#ifndef HAVE_SSIZE_T
typedef long ssize_t
#endif /* HAVE_SSIZE_T */
#if (SIZEOF_VOID_P == SIZEOF_LONG)
typedef long LONG_PTR;
typedef unsigned long ULONG_PTR;
#define FORMAT_LPTR "%ld" /* LONG_PTR */
#define FORMAT_ULPTR "%lu" /* ULONG_PTR */
#elif defined (HAVE_LONG_LONG)
typedef long long LONG_PTR;
typedef unsigned long long ULONG_PTR;
#define FORMAT_LPTR "%lld" /* LONG_PTR */
#define FORMAT_ULPTR "%llu" /* ULONG_PTR */
#else
#error appropriate long pointer type not found
#endif /* SIZEOF_VOID_P */
#if (SIZEOF_VOID_P == 8)
#define FORMAT_INTEGER "%d" /* SQLINTEGER */
#define FORMAT_UINTEGER "%u" /* SQLUINTEGER */
#if defined(WITH_UNIXODBC) && !defined(BUILD_REAL_64_BIT_MODE)
#define FORMAT_LEN "%d" /* SQLLEN */
#define FORMAT_ULEN "%u" /* SQLULEN */
#else
#define FORMAT_LEN "%ld" /* SQLLEN */
#define FORMAT_ULEN "%lu" /* SQLULEN */
#endif /* WITH_UNIXODBC */
#else
#define FORMAT_LEN "%ld" /* SQLLEN */
#define FORMAT_ULEN "%lu" /* SQLULEN */
#define FORMAT_INTEGER "%ld" /* SQLINTEGER */
#define FORMAT_UINTEGER "%lu" /* SQLUINTEGER */
#endif /* SIZEOF_VOID_P */
#endif /* WIN32 */
#define CAST_PTR(type, ptr) (type)((LONG_PTR)(ptr))
#define CAST_UPTR(type, ptr) (type)((ULONG_PTR)(ptr))
#ifndef SQL_IS_LEN
#define SQL_IS_LEN (-1000)
#endif /* SQL_IS_LEN */
#ifndef WIN32
#if !defined(WITH_UNIXODBC) && !defined(WITH_IODBC)
typedef float SFLOAT;
typedef double SDOUBLE;
#endif /* WITH_UNIXODBC */
#ifndef CALLBACK
#define CALLBACK
#endif /* CALLBACK */
#endif /* WIN32 */
#ifndef WIN32
#define stricmp strcasecmp
#define strnicmp strncasecmp
#ifndef TRUE
#define TRUE (BOOL)1
#endif /* TRUE */
#ifndef FALSE
#define FALSE (BOOL)0
#endif /* FALSE */
#else
#define snprintf _snprintf
#ifndef strdup
#define strdup _strdup
#endif /* strdup */
#define strnicmp _strnicmp
#define stricmp _stricmp
#define vsnprintf _vsnprintf
#endif /* WIN32 */
#ifndef SQL_ATTR_APP_ROW_DESC
#define SQL_ATTR_APP_ROW_DESC 10010
#endif
#ifndef SQL_ATTR_APP_PARAM_DESC
#define SQL_ATTR_APP_PARAM_DESC 10011
#endif
#ifndef SQL_ATTR_IMP_ROW_DESC
#define SQL_ATTR_IMP_ROW_DESC 10012
#endif
#ifndef SQL_ATTR_IMP_PARAM_DESC
#define SQL_ATTR_IMP_PARAM_DESC 10013
#endif
/* Driver stuff */
#define DRIVERNAME "PostgreSQL ODBC"
#if (ODBCVER >= 0x0300)
#if (ODBCVER >= 0x0351)
#define DRIVER_ODBC_VER "03.51"
#else
#define DRIVER_ODBC_VER "03.00"
#endif /* ODBCVER 0x0351 */
#ifndef DBMS_NAME
#ifdef UNICODE_SUPPORT
#define DBMS_NAME "PostgreSQL Unicode"
#else
#define DBMS_NAME "PostgreSQL ANSI"
#endif /* UNICODE_SUPPORT */
#endif /* DBMS_NAME */
#else
#define DRIVER_ODBC_VER "02.50"
#define DBMS_NAME "PostgreSQL Legacy"
#endif /* ODBCVER */
#ifdef WIN32
#if (ODBCVER >= 0x0300)
#ifdef UNICODE_SUPPORT
#if (ODBCVER >= 0x0350)
#define DRIVER_FILE_NAME "PSQLODBC35W.DLL"
#else
#define DRIVER_FILE_NAME "PSQLODBC30W.DLL"
#endif /* ODBCVER 0x0350 */
#else
#define DRIVER_FILE_NAME "PSQLODBC.DLL"
#endif /* UNICODE_SUPPORT */
#else
#define DRIVER_FILE_NAME "PSQLODBC25.DLL"
#endif /* ODBCVER 0x0300 */
BOOL isMsAccess();
BOOL isMsQuery();
BOOL isSqlServr();
#else
#ifdef UNICODE_SUPPORT
#define DRIVER_FILE_NAME "psqlodbcw.so"
#else
#define DRIVER_FILE_NAME "psqlodbca.so"
#endif
#endif /* WIN32 */
#define NULL_CATALOG_NAME ""
/* ESCAPEs */
#define ESCAPE_IN_LITERAL '\\'
#define BYTEA_ESCAPE_CHAR '\\'
#define SEARCH_PATTERN_ESCAPE '\\'
#define LITERAL_QUOTE '\''
#define IDENTIFIER_QUOTE '\"'
#define DOLLAR_QUOTE '$'
#define LITERAL_EXT 'E'
#define PG_CARRIAGE_RETURN '\r'
#define PG_LINEFEED '\n'
/* Limits */
#define BLCKSZ 4096
#define MAXPGPATH 1024
#define MAX_MESSAGE_LEN 65536 /* This puts a limit on
* query size but I don't */
/* see an easy way round this - DJP 24-1-2001 */
#define MAX_CONNECT_STRING 4096
#define ERROR_MSG_LENGTH 4096
#define FETCH_MAX 100 /* default number of rows to cache
* for declare/fetch */
#define TUPLE_MALLOC_INC 100
#define SOCK_BUFFER_SIZE 4096 /* default socket buffer
* size */
#define MAX_CONNECTIONS 128 /* conns per environment
* (arbitrary) */
#define MAX_FIELDS 512
#define BYTELEN 8
#define VARHDRSZ sizeof(Int4)
#ifdef NAMEDATALEN
#define MAX_SCHEMA_LEN NAMEDATALEN
#define MAX_TABLE_LEN NAMEDATALEN
#define MAX_COLUMN_LEN NAMEDATALEN
#define NAME_FIELD_SIZE NAMEDATALEN /* size of name fields */
#if (NAMEDATALEN > NAMESTORAGELEN)
#undef NAMESTORAGELEN
#define NAMESTORAGELEN NAMEDATALEN
#endif
#endif /* NAMEDATALEN */
#define MAX_CURSOR_LEN 32
#define SCHEMA_NAME_STORAGE_LEN NAMESTORAGELEN
#define TABLE_NAME_STORAGE_LEN NAMESTORAGELEN
#define COLUMN_NAME_STORAGE_LEN NAMESTORAGELEN
#define INDEX_KEYS_STORAGE_COUNT 32
/* Registry length limits */
#define LARGE_REGISTRY_LEN 4096 /* used for special cases */
#define MEDIUM_REGISTRY_LEN 256 /* normal size for
* user,database,etc. */
#define SMALL_REGISTRY_LEN 10 /* for 1/0 settings */
/* These prefixes denote system tables */
#define POSTGRES_SYS_PREFIX "pg_"
#define KEYS_TABLE "dd_fkey"
/* Info limits */
#define MAX_INFO_STRING 128
#define MAX_KEYPARTS 20
#define MAX_KEYLEN 512 /* max key of the form
* "date+outlet+invoice" */
/* POSIX defines a PATH_MAX.( wondows is _MAX_PATH ..) */
#ifndef PATH_MAX
#ifdef _MAX_PATH
#define PATH_MAX _MAX_PATH
#else
#define PATH_MAX 1024
#endif /* _MAX_PATH */
#endif /* PATH_MAX */
#define MAX_ROW_SIZE 0 /* Unlimited rowsize with the
* Tuple Toaster */
#define MAX_STATEMENT_LEN 0 /* Unlimited statement size with
* 7.0 */
/* Previously, numerous query strings were defined of length MAX_STATEMENT_LEN */
/* Now that's 0, lets use this instead. DJP 24-1-2001 */
#define STD_STATEMENT_LEN MAX_MESSAGE_LEN
#define PG62 "6.2" /* "Protocol" key setting
* to force Postgres 6.2 */
#define PG63 "6.3" /* "Protocol" key setting
* to force postgres 6.3 */
#define PG64 "6.4"
#define PG74REJECTED "reject7.4"
#define PG74 "7.4"
typedef int (*PQFUNC)();
typedef struct ConnectionClass_ ConnectionClass;
typedef struct StatementClass_ StatementClass;
typedef struct QResultClass_ QResultClass;
typedef struct SocketClass_ SocketClass;
typedef struct BindInfoClass_ BindInfoClass;
typedef struct ParameterInfoClass_ ParameterInfoClass;
typedef struct ParameterImplClass_ ParameterImplClass;
typedef struct ColumnInfoClass_ ColumnInfoClass;
typedef struct EnvironmentClass_ EnvironmentClass;
typedef struct TupleField_ TupleField;
typedef struct KeySet_ KeySet;
typedef struct Rollback_ Rollback;
typedef struct ARDFields_ ARDFields;
typedef struct APDFields_ APDFields;
typedef struct IRDFields_ IRDFields;
typedef struct IPDFields_ IPDFields;
typedef struct col_info COL_INFO;
typedef struct lo_arg LO_ARG;
typedef struct GlobalValues_
{
int fetch_max;
int socket_buffersize;
int unknown_sizes;
int max_varchar_size;
int max_longvarchar_size;
char debug;
char commlog;
char disable_optimizer;
char ksqo;
char unique_index;
char onlyread; /* readonly is reserved on Digital C++
* compiler */
char use_declarefetch;
char text_as_longvarchar;
char unknowns_as_longvarchar;
char bools_as_char;
char lie;
char parse;
char cancel_as_freestmt;
char extra_systable_prefixes[MEDIUM_REGISTRY_LEN];
char conn_settings[LARGE_REGISTRY_LEN];
char protocol[SMALL_REGISTRY_LEN];
} GLOBAL_VALUES;
typedef struct StatementOptions_
{
SQLLEN maxRows;
SQLLEN maxLength;
SQLLEN keyset_size;
SQLUINTEGER cursor_type;
SQLUINTEGER scroll_concurrency;
SQLUINTEGER retrieve_data;
SQLUINTEGER use_bookmarks;
void *bookmark_ptr;
#if (ODBCVER >= 0x0300)
SQLUINTEGER metadata_id;
#endif /* ODBCVER */
} StatementOptions;
/* Used to pass extra query info to send_query */
typedef struct QueryInfo_
{
SQLLEN row_size;
QResultClass *result_in;
const char *cursor;
} QueryInfo;
/* Used to save the error information */
typedef struct
{
UInt4 status;
Int4 errorsize;
Int2 recsize;
Int2 errorpos;
char sqlstate[8];
SQLLEN diag_row_count;
char __error_message[1];
} PG_ErrorInfo;
PG_ErrorInfo *ER_Constructor(SDWORD errornumber, const char *errormsg);
PG_ErrorInfo *ER_Dup(const PG_ErrorInfo *from);
void ER_Destructor(PG_ErrorInfo *);
RETCODE SQL_API ER_ReturnError(PG_ErrorInfo **, SQLSMALLINT, UCHAR FAR *,
SQLINTEGER FAR *, UCHAR FAR *, SQLSMALLINT, SQLSMALLINT FAR *, UWORD);
void logs_on_off(int cnopen, int, int);
#define PG_TYPE_LO_UNDEFINED (-999) /* hack until permanent
* type available */
#define PG_TYPE_LO_NAME "lo"
#define CTID_ATTNUM (-1) /* the attnum of ctid */
#define OID_ATTNUM (-2) /* the attnum of oid */
#define XMIN_ATTNUM (-3) /* the attnum of xmin */
/* sizes */
#define TEXT_FIELD_SIZE 8190 /* size of default text fields
* (not including null term) */
#define MAX_VARCHAR_SIZE 255 /* default maximum size of
* varchar fields (not including null term) */
#define INFO_VARCHAR_SIZE 254 /* varchar field size
* used in info.c */
#define PG_NUMERIC_MAX_PRECISION 1000
#define PG_NUMERIC_MAX_SCALE 1000
#define INFO_INQUIRY_LEN 8192 /* this seems sufficiently big for
* queries used in info.c inoue
* 2001/05/17 */
#define LENADDR_SHIFT(x, sft) ((x) ? (SQLLEN *)((char *)(x) + (sft)) : NULL)
int initialize_global_cs(void);
#ifdef POSIX_MULTITHREAD_SUPPORT
#if !defined(HAVE_ECO_THREAD_LOCKS)
#define POSIX_THREADMUTEX_SUPPORT
#endif /* HAVE_ECO_THREAD_LOCKS */
#endif /* POSIX_MULTITHREAD_SUPPORT */
#ifdef POSIX_THREADMUTEX_SUPPORT
const pthread_mutexattr_t *getMutexAttr(void);
#endif /* POSIX_THREADMUTEX_SUPPORT */
#ifdef UNICODE_SUPPORT
#define WCLEN sizeof(SQLWCHAR)
SQLULEN ucs2strlen(const SQLWCHAR *ucs2str);
char *ucs2_to_utf8(const SQLWCHAR *ucs2str, SQLLEN ilen, SQLLEN *olen, BOOL tolower);
SQLULEN utf8_to_ucs2_lf(const char * utf8str, SQLLEN ilen, BOOL lfconv, SQLWCHAR *ucs2str, SQLULEN buflen);
#define utf8_to_ucs2(utf8str, ilen, ucs2str, buflen) utf8_to_ucs2_lf(utf8str, ilen, FALSE, ucs2str, buflen)
#endif /* UNICODE_SUPPORT */
#ifdef _MEMORY_DEBUG_
void *debug_alloc(size_t);
void *debug_calloc(size_t, size_t);
void *debug_realloc(void *, size_t);
char *debug_strdup(const char *);
void *debug_memcpy(void *, const void *, size_t);
void *debug_memset(void *, int c, size_t);
char *debug_strcpy(char *, const char *);
char *debug_strncpy(char *, const char *, size_t);
char *debug_strncpy_null(char *, const char *, size_t);
void debug_free(void *);
void debug_memory_check(void);
#ifdef WIN32
#undef strdup
#endif /* WIN32 */
#define malloc debug_alloc
#define realloc debug_realloc
#define calloc debug_calloc
#define strdup debug_strdup
#define free debug_free
#define strcpy debug_strcpy
#define strncpy debug_strncpy
/* #define strncpy_null debug_strncpy_null */
#define memcpy debug_memcpy
#define memset debug_memset
#endif /* _MEMORY_DEBUG_ */
#ifdef __cplusplus
}
#endif
#include "misc.h"
CSTR NULL_STRING = "";
CSTR PRINT_NULL = "(null)";
CSTR OID_NAME = "oid";
#endif /* __PSQLODBC_H__ */
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