26 #if defined(UNIXODBC) || defined(TDS_NO_DM)
35 #ifdef HAVE_IODBCINST_H
36 #include <iodbcinst.h>
42 #define SQLULEN SQLUINTEGER
45 #define SQLLEN SQLINTEGER
49 #ifndef HAVE_SQLSETPOSIROW
50 #define SQLSETPOSIROW SQLUSMALLINT
53 #ifndef HAVE_SQLROWOFFSET
54 #define SQLROWOFFSET SQLLEN
57 #ifndef HAVE_SQLROWSETSIZE
58 #define SQLROWSETSIZE SQLULEN
71 #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(__MINGW32__)
72 #pragma GCC visibility push(hidden)
73 #define ODBC_API SQL_API __attribute__((externally_visible))
75 #define ODBC_API SQL_API
78 #if (defined(_WIN32) || defined(__CYGWIN__)) && defined(__GNUC__)
79 # define ODBC_PUBLIC __attribute__((dllexport))
84 #define ODBC_MAX(a,b) ( (a) > (b) ? (a) : (b) )
85 #define ODBC_MIN(a,b) ( (a) < (b) ? (a) : (b) )
109 #if ENABLE_EXTRA_CHECKS
110 void odbc_check_struct_extra(
void *p);
112 #define ODBC_RETURN(handle, rc) \
113 do { odbc_check_struct_extra(handle); return (handle->errs.lastrc = (rc)); } while(0)
114 #define ODBC_RETURN_(handle) \
115 do { odbc_check_struct_extra(handle); return handle->errs.lastrc; } while(0)
117 #define ODBC_RETURN(handle, rc) \
118 do { return (handle->errs.lastrc = (rc)); } while(0)
119 #define ODBC_RETURN_(handle) \
120 do { return handle->errs.lastrc; } while(0)
127 void odbc_errs_add(
struct _sql_errors *errs,
const char *sqlstate,
const char *msg);
130 void odbc_errs_add_rdbms(
struct _sql_errors *errs, TDS_UINT native,
const char *sqlstate,
const char *msg,
int linenum,
131 int msgstate,
const char *server,
int row);
135 SQLSMALLINT sql_desc_alloc_type;
136 SQLINTEGER sql_desc_bind_type;
137 SQLULEN sql_desc_array_size;
139 SQLSMALLINT sql_desc_count;
140 SQLUSMALLINT *sql_desc_array_status_ptr;
141 SQLULEN *sql_desc_rows_processed_ptr;
142 SQLLEN *sql_desc_bind_offset_ptr;
147 SQLUINTEGER sql_desc_auto_unique_value;
148 DSTR sql_desc_base_column_name;
149 DSTR sql_desc_base_table_name;
150 SQLINTEGER sql_desc_case_sensitive;
151 DSTR sql_desc_catalog_name;
152 SQLSMALLINT sql_desc_concise_type;
153 SQLPOINTER sql_desc_data_ptr;
154 SQLSMALLINT sql_desc_datetime_interval_code;
155 SQLINTEGER sql_desc_datetime_interval_precision;
156 SQLLEN sql_desc_display_size;
157 SQLSMALLINT sql_desc_fixed_prec_scale;
158 SQLLEN *sql_desc_indicator_ptr;
160 SQLULEN sql_desc_length;
162 const char *sql_desc_literal_prefix;
164 const char *sql_desc_literal_suffix;
165 DSTR sql_desc_local_type_name;
167 SQLSMALLINT sql_desc_nullable;
168 SQLINTEGER sql_desc_num_prec_radix;
169 SQLLEN sql_desc_octet_length;
170 SQLLEN *sql_desc_octet_length_ptr;
171 SQLSMALLINT sql_desc_parameter_type;
172 SQLSMALLINT sql_desc_precision;
173 SQLSMALLINT sql_desc_rowver;
174 SQLSMALLINT sql_desc_scale;
175 DSTR sql_desc_schema_name;
176 SQLSMALLINT sql_desc_searchable;
177 DSTR sql_desc_table_name;
178 SQLSMALLINT sql_desc_type;
180 const char *sql_desc_type_name;
181 SQLSMALLINT sql_desc_unnamed;
182 SQLSMALLINT sql_desc_unsigned;
183 SQLSMALLINT sql_desc_updatable;
205 SQLUINTEGER connection_pooling;
206 SQLUINTEGER cp_match;
207 SQLINTEGER odbc_version;
208 SQLINTEGER output_nts;
227 SQLUINTEGER access_mode;
228 SQLUINTEGER async_enable;
229 SQLUINTEGER auto_ipd;
230 SQLUINTEGER autocommit;
231 SQLUINTEGER connection_dead;
232 SQLUINTEGER connection_timeout;
233 DSTR current_catalog;
234 SQLUINTEGER login_timeout;
235 SQLUINTEGER metadata_id;
236 SQLUINTEGER odbc_cursors;
237 SQLUINTEGER packet_size;
240 SQLUINTEGER translate_option;
241 SQLUINTEGER txn_isolation;
242 SQLUINTEGER cursor_type;
249 #define TDS_MAX_APP_DESC 100
260 #ifdef ENABLE_ODBC_WIDE
261 DSTR original_charset;
278 TDS_INT default_query_timeout;
286 SQLUINTEGER async_enable;
287 SQLUINTEGER concurrency;
288 SQLUINTEGER cursor_scrollable;
289 SQLUINTEGER cursor_sensitivity;
290 SQLUINTEGER cursor_type;
291 SQLUINTEGER enable_auto_ipd;
292 SQLPOINTER fetch_bookmark_ptr;
296 SQLUINTEGER metadata_id;
310 SQLUINTEGER query_timeout;
311 SQLUINTEGER retrieve_data;
325 SQLUINTEGER simulate_cursor;
326 SQLUINTEGER use_bookmarks;
339 } TDS_ODBC_ROW_STATUS;
343 ODBC_SPECIAL_NONE = 0,
344 ODBC_SPECIAL_GETTYPEINFO = 1,
345 ODBC_SPECIAL_COLUMNS = 2,
346 ODBC_SPECIAL_PROCEDURECOLUMNS = 3,
347 ODBC_SPECIAL_SPECIALCOLUMNS = 4
348 } TDS_ODBC_SPECIAL_ROWS;
364 char *prepared_query;
365 unsigned prepared_query_is_func:1;
366 unsigned prepared_query_is_rpc:1;
367 unsigned need_reprepare:1;
368 unsigned param_data_called:1;
378 unsigned int curr_param_row, num_param_rows;
391 SQLULEN sql_rowset_size;
394 TDS_ODBC_SPECIAL_ROWS special_row;
397 unsigned char cancel_sent;
405 #define IS_HENV(x) (((TDS_CHK *)x)->htype == SQL_HANDLE_ENV)
406 #define IS_HDBC(x) (((TDS_CHK *)x)->htype == SQL_HANDLE_DBC)
407 #define IS_HSTMT(x) (((TDS_CHK *)x)->htype == SQL_HANDLE_STMT)
408 #define IS_HDESC(x) (((TDS_CHK *)x)->htype == SQL_HANDLE_DESC)
412 #if SQL_INTERVAL_YEAR == (100 + SQL_CODE_SECOND)
414 #undef SQL_INTERVAL_YEAR
415 #undef SQL_INTERVAL_MONTH
416 #undef SQL_INTERVAL_DAY
417 #undef SQL_INTERVAL_HOUR
418 #undef SQL_INTERVAL_MINUTE
419 #undef SQL_INTERVAL_SECOND
420 #undef SQL_INTERVAL_YEAR_TO_MONTH
421 #undef SQL_INTERVAL_DAY_TO_HOUR
422 #undef SQL_INTERVAL_DAY_TO_MINUTE
423 #undef SQL_INTERVAL_DAY_TO_SECOND
424 #undef SQL_INTERVAL_HOUR_TO_MINUTE
425 #undef SQL_INTERVAL_HOUR_TO_SECOND
426 #undef SQL_INTERVAL_MINUTE_TO_SECOND
428 #define SQL_INTERVAL_YEAR (100 + SQL_CODE_YEAR)
429 #define SQL_INTERVAL_MONTH (100 + SQL_CODE_MONTH)
430 #define SQL_INTERVAL_DAY (100 + SQL_CODE_DAY)
431 #define SQL_INTERVAL_HOUR (100 + SQL_CODE_HOUR)
432 #define SQL_INTERVAL_MINUTE (100 + SQL_CODE_MINUTE)
433 #define SQL_INTERVAL_SECOND (100 + SQL_CODE_SECOND)
434 #define SQL_INTERVAL_YEAR_TO_MONTH (100 + SQL_CODE_YEAR_TO_MONTH)
435 #define SQL_INTERVAL_DAY_TO_HOUR (100 + SQL_CODE_DAY_TO_HOUR)
436 #define SQL_INTERVAL_DAY_TO_MINUTE (100 + SQL_CODE_DAY_TO_MINUTE)
437 #define SQL_INTERVAL_DAY_TO_SECOND (100 + SQL_CODE_DAY_TO_SECOND)
438 #define SQL_INTERVAL_HOUR_TO_MINUTE (100 + SQL_CODE_HOUR_TO_MINUTE)
439 #define SQL_INTERVAL_HOUR_TO_SECOND (100 + SQL_CODE_HOUR_TO_SECOND)
440 #define SQL_INTERVAL_MINUTE_TO_SECOND (100 + SQL_CODE_MINUTE_TO_SECOND)
446 BOOL get_login_info(HWND hwndParent,
TDSCONNECTION * connection);
449 #define ODBC_PARAM_LIST \
450 ODBC_PARAM(Servername) \
455 ODBC_PARAM(Address) \
457 ODBC_PARAM(TDS_Version) \
458 ODBC_PARAM(Language) \
459 ODBC_PARAM(Database) \
460 ODBC_PARAM(TextSize) \
461 ODBC_PARAM(PacketSize) \
462 ODBC_PARAM(ClientCharset) \
463 ODBC_PARAM(DumpFile) \
464 ODBC_PARAM(DumpFileAppend) \
465 ODBC_PARAM(DebugFlags) \
466 ODBC_PARAM(Encryption) \
467 ODBC_PARAM(Trusted_Connection) \
470 ODBC_PARAM(UseNTLMv2)
472 #define ODBC_PARAM(p) ODBC_PARAM_##p,
505 SQLLEN odbc_tds2sql(
TDS_STMT * stmt,
TDSCOLUMN *curcol,
int srctype, TDS_CHAR * src, TDS_UINT srclen,
int desttype, TDS_CHAR * dest, SQLULEN destlen,
const struct _drecord *drec_ixd);
510 TDS_DESC *desc_alloc(SQLHANDLE parent,
int desc_type,
int alloc_type);
511 SQLRETURN desc_free(
TDS_DESC * desc);
512 SQLRETURN desc_alloc_records(
TDS_DESC * desc,
unsigned count);
514 SQLRETURN desc_free_records(
TDS_DESC * desc);
520 SQLRETURN _SQLRowCount(SQLHSTMT hstmt, SQLLEN FAR * pcrow);
525 #if ENABLE_EXTRA_CHECKS
527 #define CHECK_ENV_EXTRA(env) odbc_check_env_extra(env)
528 #define CHECK_DBC_EXTRA(dbc) odbc_check_dbc_extra(dbc)
529 #define CHECK_STMT_EXTRA(stmt) odbc_check_stmt_extra(stmt)
530 #define CHECK_DESC_EXTRA(desc) odbc_check_desc_extra(desc)
532 void odbc_check_env_extra(
TDS_ENV * env);
533 void odbc_check_dbc_extra(
TDS_DBC * dbc);
534 void odbc_check_stmt_extra(
TDS_STMT * stmt);
535 void odbc_check_desc_extra(
TDS_DESC * desc);
538 #define CHECK_ENV_EXTRA(env)
539 #define CHECK_DBC_EXTRA(dbc)
540 #define CHECK_STMT_EXTRA(stmt)
541 #define CHECK_DESC_EXTRA(desc)
551 #ifdef ENABLE_ODBC_WIDE
558 # define _WIDE ,int wide
563 # define ODBC_CHAR SQLCHAR
565 int odbc_set_stmt_query(
struct _hstmt *stmt,
const ODBC_CHAR *sql,
int sql_len _WIDE);
566 int odbc_set_stmt_prepared_query(
struct _hstmt *stmt,
const ODBC_CHAR *sql,
int sql_len _WIDE);
567 void odbc_set_return_status(
struct _hstmt *stmt,
unsigned int n_row);
568 void odbc_set_return_params(
struct _hstmt *stmt,
unsigned int n_row);
571 int odbc_sql_to_c_type_default(
int sql_type);
572 int odbc_sql_to_server_type(
TDSSOCKET * tds,
int sql_type);
575 void odbc_set_sql_type_info(
TDSCOLUMN * col,
struct _drecord *drec, SQLINTEGER odbc_ver);
576 SQLINTEGER odbc_sql_to_displaysize(
int sqltype,
TDSCOLUMN *col);
577 int odbc_get_string_size(
int size, ODBC_CHAR * str _WIDE);
581 #ifdef ENABLE_ODBC_WIDE
582 DSTR* odbc_dstr_copy_flag(
TDS_DBC *dbc,
DSTR *s,
int size, ODBC_CHAR * str,
int flag);
583 #define odbc_dstr_copy(dbc, s, len, out) \
584 odbc_dstr_copy_flag(dbc, s, len, sizeof((out)->mb) ? (out) : (out), wide)
585 #define odbc_dstr_copy_oct(dbc, s, len, out) \
586 odbc_dstr_copy_flag(dbc, s, len, out, wide|0x20)
588 DSTR* odbc_dstr_copy(
TDS_DBC *dbc,
DSTR *s,
int size, ODBC_CHAR * str);
589 #define odbc_dstr_copy_oct odbc_dstr_copy
593 SQLRETURN
odbc_set_string_flag(
TDS_DBC *dbc, SQLPOINTER buffer, SQLINTEGER cbBuffer,
void FAR * pcbBuffer,
const char *s,
int len,
int flag);
594 #ifdef ENABLE_ODBC_WIDE
595 #define odbc_set_string(dbc, buf, buf_len, out_len, s, s_len) \
596 odbc_set_string_flag(dbc, sizeof((buf)->mb) ? (buf) : (buf), buf_len, out_len, s, s_len, (wide) | (sizeof(*(out_len)) == sizeof(SQLSMALLINT)?0:0x10))
597 #define odbc_set_string_oct(dbc, buf, buf_len, out_len, s, s_len) \
598 odbc_set_string_flag(dbc, buf, buf_len, out_len, s, s_len, (wide) | (sizeof(*(out_len)) == sizeof(SQLSMALLINT)?0x20:0x30))
600 #define odbc_set_string(dbc, buf, buf_len, out_len, s, s_len) \
601 odbc_set_string_flag(dbc, buf, buf_len, out_len, s, s_len, (sizeof(*(out_len)) == sizeof(SQLSMALLINT)?0:0x10))
602 #define odbc_set_string_oct(dbc, buf, buf_len, out_len, s, s_len) \
603 odbc_set_string_flag(dbc, buf, buf_len, out_len, s, s_len, (sizeof(*(out_len)) == sizeof(SQLSMALLINT)?0x20:0x30))
606 SQLSMALLINT odbc_get_concise_sql_type(SQLSMALLINT type, SQLSMALLINT interval);
608 SQLSMALLINT odbc_get_concise_c_type(SQLSMALLINT type, SQLSMALLINT interval);
611 SQLLEN odbc_get_octet_len(
int c_type,
const struct _drecord *drec);
612 void odbc_convert_err_set(
struct _sql_errors *errs, TDS_INT err);
617 SQLRETURN prepare_call(
struct _hstmt *stmt);
618 SQLRETURN native_sql(
struct _hdbc *dbc,
char *s);
619 int parse_prepared_query(
struct _hstmt *stmt,
int compute_row);
620 int start_parse_prepared_query(
struct _hstmt *stmt,
int compute_row);
621 int continue_parse_prepared_query(
struct _hstmt *stmt, SQLPOINTER DataPtr, SQLLEN StrLen_or_Ind);
622 const char *parse_const_param(
const char * s, TDS_SERVER_TYPE *type);
632 #if SIZEOF_SQLWCHAR != SIZEOF_WCHAR_T
633 size_t sqlwcslen(
const SQLWCHAR * s);
635 #define sqlwcslen wcslen
638 #if SIZEOF_SQLWCHAR == 2
640 # define ODBC_WIDE_NAME "UCS-2BE"
642 # define ODBC_WIDE_NAME "UCS-2LE"
644 #elif SIZEOF_SQLWCHAR == 4
646 # define ODBC_WIDE_NAME "UCS-4BE"
648 # define ODBC_WIDE_NAME "UCS-4LE"
651 #error SIZEOF_SQLWCHAR not supported !!
654 #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(__MINGW32__)
655 #pragma GCC visibility pop