31 #include <netinet/in.h>
34 #include <arpa/inet.h>
42 #include "tds_sysdep_public.h"
43 #ifdef _FREETDS_LIBRARY_SOURCE
44 #include "tds_sysdep_private.h"
47 #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(__MINGW32__)
48 #pragma GCC visibility push(hidden)
66 const char *freetds_version;
67 const char *sysconfdir;
68 const char *last_update;
107 typedef char TDS_CHAR;
108 typedef unsigned char TDS_UCHAR;
109 typedef unsigned char TDS_TINYINT;
110 typedef tds_sysdep_int16_type TDS_SMALLINT;
111 typedef unsigned tds_sysdep_int16_type TDS_USMALLINT;
112 typedef tds_sysdep_int32_type TDS_INT;
113 typedef unsigned tds_sysdep_int32_type TDS_UINT;
114 typedef tds_sysdep_real32_type TDS_REAL;
115 typedef tds_sysdep_real64_type TDS_FLOAT;
116 typedef tds_sysdep_int64_type TDS_INT8;
117 typedef unsigned tds_sysdep_int64_type TDS_UINT8;
118 typedef tds_sysdep_intptr_type TDS_INTPTR;
122 unsigned char precision;
124 unsigned char array[33];
153 TDS_USMALLINT minutes;
197 extern const int tds_numeric_bytes_per_prec[];
199 #define TDS_SUCCEED 1
201 #define TDS_NO_MORE_RESULTS 2
202 #define TDS_CANCELLED 3
204 #define TDS_INT_CONTINUE 1
205 #define TDS_INT_CANCEL 2
206 #define TDS_INT_TIMEOUT 3
209 #define TDS_NO_COUNT -1
211 #define TDS_ROW_RESULT 4040
212 #define TDS_PARAM_RESULT 4042
213 #define TDS_STATUS_RESULT 4043
214 #define TDS_MSG_RESULT 4044
215 #define TDS_COMPUTE_RESULT 4045
216 #define TDS_CMD_DONE 4046
217 #define TDS_CMD_SUCCEED 4047
218 #define TDS_CMD_FAIL 4048
219 #define TDS_ROWFMT_RESULT 4049
220 #define TDS_COMPUTEFMT_RESULT 4050
221 #define TDS_DESCRIBE_RESULT 4051
222 #define TDS_DONE_RESULT 4052
223 #define TDS_DONEPROC_RESULT 4053
224 #define TDS_DONEINPROC_RESULT 4054
225 #define TDS_OTHERS_RESULT 4055
227 enum tds_token_results
229 TDS_TOKEN_RES_OTHERS,
230 TDS_TOKEN_RES_ROWFMT,
231 TDS_TOKEN_RES_COMPUTEFMT,
232 TDS_TOKEN_RES_PARAMFMT,
235 TDS_TOKEN_RES_COMPUTE,
240 #define TDS_TOKEN_FLAG(flag) TDS_RETURN_##flag = (1 << (TDS_TOKEN_RES_##flag*2)), TDS_STOPAT_##flag = (2 << (TDS_TOKEN_RES_##flag*2))
245 TDS_TOKEN_FLAG(OTHERS),
246 TDS_TOKEN_FLAG(ROWFMT),
247 TDS_TOKEN_FLAG(COMPUTEFMT),
248 TDS_TOKEN_FLAG(PARAMFMT),
249 TDS_TOKEN_FLAG(DONE),
251 TDS_TOKEN_FLAG(COMPUTE),
252 TDS_TOKEN_FLAG(PROC),
254 TDS_TOKEN_RESULTS = TDS_RETURN_ROWFMT|TDS_RETURN_COMPUTEFMT|TDS_RETURN_DONE|TDS_STOPAT_ROW|TDS_STOPAT_COMPUTE|TDS_RETURN_PROC,
255 TDS_TOKEN_TRAILING = TDS_STOPAT_ROWFMT|TDS_STOPAT_COMPUTEFMT|TDS_STOPAT_ROW|TDS_STOPAT_COMPUTE|TDS_STOPAT_MSG|TDS_STOPAT_OTHERS
270 , TDS_DONE_EVENT = 0x40
274 , TDS_DONE_NO_TRAN = 0
275 , TDS_DONE_TRAN_SUCCEED = 1
276 , TDS_DONE_TRAN_PROGRESS= 2
277 , TDS_DONE_STMT_ABORT = 3
278 , TDS_DONE_TRAN_ABORT = 4
288 typedef enum { TDSEOK = TDS_SUCCEED,
291 TDSEICONVAVAIL = 2401,
294 TDSEICONV2BIG = 2404,
295 TDSEPORTINSTANCE = 2500,
319 TDSEBPROBADTYP = 20250,
323 #define TDS5_PARAMFMT2_TOKEN 32
324 #define TDS_LANGUAGE_TOKEN 33
325 #define TDS_ORDERBY2_TOKEN 34
326 #define TDS_ROWFMT2_TOKEN 97
327 #define TDS_LOGOUT_TOKEN 113
328 #define TDS_RETURNSTATUS_TOKEN 121
329 #define TDS_PROCID_TOKEN 124
330 #define TDS7_RESULT_TOKEN 129
331 #define TDS7_COMPUTE_RESULT_TOKEN 136
332 #define TDS_COLNAME_TOKEN 160
333 #define TDS_COLFMT_TOKEN 161
334 #define TDS_DYNAMIC2_TOKEN 163
335 #define TDS_TABNAME_TOKEN 164
336 #define TDS_COLINFO_TOKEN 165
337 #define TDS_OPTIONCMD_TOKEN 166
338 #define TDS_COMPUTE_NAMES_TOKEN 167
339 #define TDS_COMPUTE_RESULT_TOKEN 168
340 #define TDS_ORDERBY_TOKEN 169
341 #define TDS_ERROR_TOKEN 170
342 #define TDS_INFO_TOKEN 171
343 #define TDS_PARAM_TOKEN 172
344 #define TDS_LOGINACK_TOKEN 173
345 #define TDS_CONTROL_TOKEN 174
346 #define TDS_ROW_TOKEN 209
347 #define TDS_NBC_ROW_TOKEN 210
348 #define TDS_CMP_ROW_TOKEN 211
349 #define TDS5_PARAMS_TOKEN 215
350 #define TDS_CAPABILITY_TOKEN 226
351 #define TDS_ENVCHANGE_TOKEN 227
352 #define TDS_EED_TOKEN 229
353 #define TDS_DBRPC_TOKEN 230
354 #define TDS5_DYNAMIC_TOKEN 231
355 #define TDS5_PARAMFMT_TOKEN 236
356 #define TDS_AUTH_TOKEN 237
357 #define TDS_RESULT_TOKEN 238
358 #define TDS_DONE_TOKEN 253
359 #define TDS_DONEPROC_TOKEN 254
360 #define TDS_DONEINPROC_TOKEN 255
363 #define TDS_CURCLOSE_TOKEN 128
364 #define TDS_CURDELETE_TOKEN 129
365 #define TDS_CURFETCH_TOKEN 130
366 #define TDS_CURINFO_TOKEN 131
367 #define TDS_CUROPEN_TOKEN 132
368 #define TDS_CURDECLARE_TOKEN 134
371 TDS_CUR_ISTAT_UNUSED = 0x00,
372 TDS_CUR_ISTAT_DECLARED = 0x01,
373 TDS_CUR_ISTAT_OPEN = 0x02,
374 TDS_CUR_ISTAT_CLOSED = 0x04,
375 TDS_CUR_ISTAT_RDONLY = 0x08,
376 TDS_CUR_ISTAT_UPDATABLE = 0x10,
377 TDS_CUR_ISTAT_ROWCNT = 0x20,
378 TDS_CUR_ISTAT_DEALLOC = 0x40
382 #define TDS_ENV_DATABASE 1
383 #define TDS_ENV_LANG 2
384 #define TDS_ENV_CHARSET 3
385 #define TDS_ENV_PACKSIZE 4
386 #define TDS_ENV_LCID 5
387 #define TDS_ENV_SQLCOLLATION 7
388 #define TDS_ENV_BEGINTRANS 8
389 #define TDS_ENV_COMMITTRANS 9
390 #define TDS_ENV_ROLLBACKTRANS 10
393 #define TDS_NULLTERM -9
397 #define TDS_SP_CURSOR 1
398 #define TDS_SP_CURSOROPEN 2
399 #define TDS_SP_CURSORPREPARE 3
400 #define TDS_SP_CURSOREXECUTE 4
401 #define TDS_SP_CURSORPREPEXEC 5
402 #define TDS_SP_CURSORUNPREPARE 6
403 #define TDS_SP_CURSORFETCH 7
404 #define TDS_SP_CURSOROPTION 8
405 #define TDS_SP_CURSORCLOSE 9
406 #define TDS_SP_EXECUTESQL 10
407 #define TDS_SP_PREPARE 11
408 #define TDS_SP_EXECUTE 12
409 #define TDS_SP_PREPEXEC 13
410 #define TDS_SP_PREPEXECRPC 14
411 #define TDS_SP_UNPREPARE 15
420 #define SYBCHAR SYBCHAR
422 #define SYBVARCHAR SYBVARCHAR
424 #define SYBINTN SYBINTN
426 #define SYBINT1 SYBINT1
428 #define SYBINT2 SYBINT2
430 #define SYBINT4 SYBINT4
432 #define SYBFLT8 SYBFLT8
434 #define SYBDATETIME SYBDATETIME
436 #define SYBBIT SYBBIT
438 #define SYBTEXT SYBTEXT
440 #define SYBNTEXT SYBNTEXT
442 #define SYBIMAGE SYBIMAGE
444 #define SYBMONEY4 SYBMONEY4
446 #define SYBMONEY SYBMONEY
448 #define SYBDATETIME4 SYBDATETIME4
450 #define SYBREAL SYBREAL
452 #define SYBBINARY SYBBINARY
454 #define SYBVOID SYBVOID
456 #define SYBVARBINARY SYBVARBINARY
458 #define SYBBITN SYBBITN
460 #define SYBNUMERIC SYBNUMERIC
462 #define SYBDECIMAL SYBDECIMAL
464 #define SYBFLTN SYBFLTN
466 #define SYBMONEYN SYBMONEYN
468 #define SYBDATETIMN SYBDATETIMN
474 #define SYBNVARCHAR SYBNVARCHAR
476 #define SYBINT8 SYBINT8
478 #define XSYBCHAR XSYBCHAR
480 #define XSYBVARCHAR XSYBVARCHAR
482 #define XSYBNVARCHAR XSYBNVARCHAR
484 #define XSYBNCHAR XSYBNCHAR
486 #define XSYBVARBINARY XSYBVARBINARY
488 #define XSYBBINARY XSYBBINARY
490 #define SYBUNIQUE SYBUNIQUE
492 #define SYBVARIANT SYBVARIANT
494 #define SYBMSUDT SYBMSUDT
496 #define SYBMSXML SYBMSXML
502 #define SYBLONGBINARY SYBLONGBINARY
504 #define SYBUINT1 SYBUINT1
506 #define SYBUINT2 SYBUINT2
508 #define SYBUINT4 SYBUINT4
510 #define SYBUINT8 SYBUINT8
512 #define SYBBLOB SYBBLOB
514 #define SYBBOUNDARY SYBBOUNDARY
516 #define SYBDATE SYBDATE
518 #define SYBDATEN SYBDATEN
520 #define SYB5INT8 SYB5INT8
522 #define SYBINTERVAL SYBINTERVAL
524 #define SYBLONGCHAR SYBLONGCHAR
525 SYBSENSITIVITY = 103,
526 #define SYBSENSITIVITY SYBSENSITIVITY
528 #define SYBSINT1 SYBSINT1
530 #define SYBTIME SYBTIME
532 #define SYBTIMEN SYBTIMEN
534 #define SYBUINTN SYBUINTN
536 #define SYBUNITEXT SYBUNITEXT
538 #define SYBXML SYBXML
545 USER_UNICHAR_TYPE = 34,
546 USER_UNIVARCHAR_TYPE = 35
549 #define SYBAOPCNT 0x4b
550 #define SYBAOPCNTU 0x4c
551 #define SYBAOPSUM 0x4d
552 #define SYBAOPSUMU 0x4e
553 #define SYBAOPAVG 0x4f
554 #define SYBAOPAVGU 0x50
555 #define SYBAOPMIN 0x51
556 #define SYBAOPMAX 0x52
559 #define SYBAOPCNT_BIG 0x09
560 #define SYBAOPSTDEV 0x30
561 #define SYBAOPSTDEVP 0x31
562 #define SYBAOPVAR 0x32
563 #define SYBAOPVARP 0x33
564 #define SYBAOPCHECKSUM_AGG 0x72
573 , TDS_OPT_DEFAULT = 2
580 TDS_OPT_DATEFIRST = 1
581 , TDS_OPT_TEXTSIZE = 2
582 , TDS_OPT_STAT_TIME = 3
583 , TDS_OPT_STAT_IO = 4
584 , TDS_OPT_ROWCOUNT = 5
585 , TDS_OPT_NATLANG = 6
586 , TDS_OPT_DATEFORMAT = 7
587 , TDS_OPT_ISOLATION = 8
589 , TDS_OPT_CHARSET = 10
590 , TDS_OPT_SHOWPLAN = 13
591 , TDS_OPT_NOEXEC = 14
592 , TDS_OPT_ARITHIGNOREON = 15
593 , TDS_OPT_ARITHABORTON = 17
594 , TDS_OPT_PARSEONLY = 18
595 , TDS_OPT_GETDATA = 20
596 , TDS_OPT_NOCOUNT = 21
597 , TDS_OPT_FORCEPLAN = 23
598 , TDS_OPT_FORMATONLY = 24
599 , TDS_OPT_CHAINXACTS = 25
600 , TDS_OPT_CURCLOSEONXACT = 26
601 , TDS_OPT_FIPSFLAG = 27
602 , TDS_OPT_RESTREES = 28
603 , TDS_OPT_IDENTITYON = 29
604 , TDS_OPT_CURREAD = 30
605 , TDS_OPT_CURWRITE = 31
606 , TDS_OPT_IDENTITYOFF = 32
607 , TDS_OPT_AUTHOFF = 33
608 , TDS_OPT_ANSINULL = 34
609 , TDS_OPT_QUOTED_IDENT = 35
610 , TDS_OPT_ARITHIGNOREOFF = 36
611 , TDS_OPT_ARITHABORTOFF = 37
612 , TDS_OPT_TRUNCABORT = 38
623 TDS_OPT_ARITHOVERFLOW = 0x01,
624 TDS_OPT_NUMERICTRUNC = 0x02
627 enum TDS_OPT_DATEFIRST_CHOICE
629 TDS_OPT_MONDAY = 1, TDS_OPT_TUESDAY = 2, TDS_OPT_WEDNESDAY = 3, TDS_OPT_THURSDAY = 4, TDS_OPT_FRIDAY = 5, TDS_OPT_SATURDAY =
630 6, TDS_OPT_SUNDAY = 7
633 enum TDS_OPT_DATEFORMAT_CHOICE
635 TDS_OPT_FMTMDY = 1, TDS_OPT_FMTDMY = 2, TDS_OPT_FMTYMD = 3, TDS_OPT_FMTYDM = 4, TDS_OPT_FMTMYD = 5, TDS_OPT_FMTDYM = 6
637 enum TDS_OPT_ISOLATION_CHOICE
639 TDS_OPT_LEVEL1 = 1, TDS_OPT_LEVEL3 = 3
642 typedef enum tds_packet_type
656 typedef enum tds_encryption_level {
657 TDS_ENCRYPTION_OFF, TDS_ENCRYPTION_REQUEST, TDS_ENCRYPTION_REQUIRE
658 } TDS_ENCRYPTION_LEVEL;
660 #define TDS_ZERO_FREE(x) do {free((x)); (x) = NULL;} while(0)
661 #define TDS_VECTOR_SIZE(x) (sizeof(x)/sizeof(x[0]))
663 #if defined(__GNUC__) && __GNUC__ >= 3
664 # define TDS_LIKELY(x) __builtin_expect(!!(x), 1)
665 # define TDS_UNLIKELY(x) __builtin_expect(!!(x), 0)
667 # define TDS_LIKELY(x) (x)
668 # define TDS_UNLIKELY(x) (x)
676 #define TDS_BYTE_SWAP16(value) \
677 (((((unsigned short)value)<<8) & 0xFF00) | \
678 ((((unsigned short)value)>>8) & 0x00FF))
680 #define TDS_BYTE_SWAP32(value) \
681 (((((unsigned long)value)<<24) & 0xFF000000) | \
682 ((((unsigned long)value)<< 8) & 0x00FF0000) | \
683 ((((unsigned long)value)>> 8) & 0x0000FF00) | \
684 ((((unsigned long)value)>>24) & 0x000000FF))
686 #define is_end_token(x) (x==TDS_DONE_TOKEN || \
687 x==TDS_DONEPROC_TOKEN || \
688 x==TDS_DONEINPROC_TOKEN)
690 #define is_hard_end_token(x) (x==TDS_DONE_TOKEN || \
691 x==TDS_DONEPROC_TOKEN)
693 #define is_msg_token(x) (x==TDS_INFO_TOKEN || \
694 x==TDS_ERROR_TOKEN || \
697 #define is_result_token(x) (x==TDS_RESULT_TOKEN || \
698 x==TDS_ROWFMT2_TOKEN || \
699 x==TDS7_RESULT_TOKEN || \
700 x==TDS_COLFMT_TOKEN || \
701 x==TDS_COLNAME_TOKEN || \
702 x==TDS_RETURNSTATUS_TOKEN)
705 #define is_fixed_type(x) (x==SYBINT1 || \
718 #define is_nullable_type(x) ( \
731 #define is_variable_type(x) ( \
738 (x)==SYBVARBINARY || \
739 (x)==SYBLONGBINARY || \
741 (x)==XSYBVARCHAR || \
742 (x)==XSYBNVARCHAR || \
745 #define is_blob_type(x) (x==SYBTEXT || x==SYBIMAGE || x==SYBNTEXT)
746 #define is_blob_col(x) ((x)->column_varint_size > 2)
749 #define is_numeric_type(x) (x==SYBNUMERIC || x==SYBDECIMAL)
750 #define is_unicode_type(x) (x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT || x==SYBMSXML)
751 #define is_collate_type(x) (x==XSYBVARCHAR || x==XSYBCHAR || x==SYBTEXT || x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT)
752 #define is_ascii_type(x) ( x==XSYBCHAR || x==XSYBVARCHAR || x==SYBTEXT || x==SYBCHAR || x==SYBVARCHAR)
753 #define is_char_type(x) (is_unicode_type(x) || is_ascii_type(x))
754 #define is_similar_type(x, y) ((is_char_type(x) && is_char_type(y)) || ((is_unicode_type(x) && is_unicode_type(y))))
757 #define TDS_MAX_CAPABILITY 22
758 #define MAXPRECISION 77
759 #define TDS_MAX_CONN 4096
760 #define TDS_MAX_DYNID_LEN 30
763 #define TDS_DEF_SERVER "SYBASE"
764 #define TDS_DEF_BLKSZ 512
765 #define TDS_DEF_CHARSET "iso_1"
766 #define TDS_DEF_LANG "us_english"
768 #define TDS_DEFAULT_VERSION 0x402
769 #define TDS_DEF_PORT 1433
771 #define TDS_DEFAULT_VERSION 0x406
772 #define TDS_DEF_PORT 4000
774 #define TDS_DEFAULT_VERSION 0x700
775 #define TDS_DEF_PORT 1433
777 #define TDS_DEFAULT_VERSION 0x701
778 #define TDS_DEF_PORT 1433
780 #define TDS_DEFAULT_VERSION 0x702
781 #define TDS_DEF_PORT 1433
783 #define TDS_DEFAULT_VERSION 0x500
784 #define TDS_DEF_PORT 4000
788 #define TDS_STR_VERSION "tds version"
789 #define TDS_STR_BLKSZ "initial block size"
790 #define TDS_STR_SWAPDT "swap broken dates"
791 #define TDS_STR_DUMPFILE "dump file"
792 #define TDS_STR_DEBUGLVL "debug level"
793 #define TDS_STR_DEBUGFLAGS "debug flags"
794 #define TDS_STR_TIMEOUT "timeout"
795 #define TDS_STR_QUERY_TIMEOUT "query timeout"
796 #define TDS_STR_CONNTIMEOUT "connect timeout"
797 #define TDS_STR_HOSTNAME "hostname"
798 #define TDS_STR_HOST "host"
799 #define TDS_STR_PORT "port"
800 #define TDS_STR_TEXTSZ "text size"
802 #define TDS_STR_EMUL_LE "emulate little endian"
803 #define TDS_STR_CHARSET "charset"
804 #define TDS_STR_CLCHARSET "client charset"
805 #define TDS_STR_LANGUAGE "language"
806 #define TDS_STR_APPENDMODE "dump file append"
807 #define TDS_STR_DATEFMT "date format"
808 #define TDS_STR_INSTANCE "instance"
809 #define TDS_STR_ASA_DATABASE "asa database"
810 #define TDS_STR_ENCRYPTION "encryption"
811 #define TDS_STR_USENTLMV2 "use ntlmv2"
813 #define TDS_STR_ENCRYPTION_OFF "off"
814 #define TDS_STR_ENCRYPTION_REQUEST "request"
815 #define TDS_STR_ENCRYPTION_REQUIRE "require"
817 #define TDS_GSSAPI_DELEGATION "enable gssapi delegation"
819 #define TDS_STR_REALM "realm"
829 #define TDS_ALIGN_SIZE sizeof(tds_align_struct)
831 #define TDS_MAX_LOGIN_STR_SZ 30
836 TDS_USMALLINT tds_version;
840 TDS_INT connect_timeout;
841 DSTR client_host_name;
847 TDS_TINYINT encryption_level;
849 TDS_INT query_timeout;
850 unsigned char capabilities[TDS_MAX_CAPABILITY];
853 unsigned int bulk_copy:1;
854 unsigned int suppress_language:1;
862 TDS_USMALLINT tds_version;
866 TDS_INT connect_timeout;
867 DSTR client_host_name;
868 DSTR server_host_name;
874 TDS_TINYINT encryption_level;
876 TDS_INT query_timeout;
877 unsigned char capabilities[TDS_MAX_CAPABILITY];
878 unsigned char option_flag2;
887 unsigned int broken_dates:1;
888 unsigned int emul_little_endian:1;
889 unsigned int bulk_copy:1;
890 unsigned int suppress_language:1;
891 unsigned int gssapi_use_delegation:1;
892 unsigned int use_ntlmv2:1;
898 char *server_charset;
909 TDS_CHAR textptr[16];
910 TDS_CHAR timestamp[8];
923 TDS_UCHAR collation[5];
931 TDS_USMALLINT locale_id;
933 TDS_UCHAR charset_id;
937 #define TDS_SF_BIN (TDS_USMALLINT) 0x100
938 #define TDS_SF_WIDTH_INSENSITIVE (TDS_USMALLINT) 0x080
939 #define TDS_SF_KATATYPE_INSENSITIVE (TDS_USMALLINT) 0x040
940 #define TDS_SF_ACCENT_SENSITIVE (TDS_USMALLINT) 0x020
941 #define TDS_SF_CASE_INSENSITIVE (TDS_USMALLINT) 0x010
944 #define TDS_UT_TIMESTAMP 80
954 unsigned char min_bytes_per_char;
955 unsigned char max_bytes_per_char;
956 unsigned char canonic;
968 { TDS_SYSNAME_SIZE = 512 };
980 TDS_INT column_usertype;
981 TDS_INT column_flags;
991 TDS_SMALLINT table_namelen;
1000 TDS_CHAR table_name[TDS_SYSNAME_SIZE];
1001 TDS_CHAR column_name[TDS_SYSNAME_SIZE];
1002 char * table_column_name;
1004 unsigned char *column_data;
1005 void (*column_data_free)(
struct tds_column *column);
1006 unsigned int column_nullable:1;
1007 unsigned int column_writeable:1;
1008 unsigned int column_identity:1;
1009 unsigned int column_key:1;
1010 unsigned int column_hidden:1;
1011 unsigned int column_output:1;
1012 unsigned int column_timestamp:1;
1013 TDS_UCHAR column_collation[5];
1016 TDS_TINYINT column_operator;
1017 TDS_SMALLINT column_operand;
1025 TDS_SMALLINT column_bindtype;
1026 TDS_SMALLINT column_bindfmt;
1027 TDS_UINT column_bindlen;
1028 TDS_SMALLINT *column_nullbind;
1029 TDS_CHAR *column_varaddr;
1030 TDS_INT *column_lenbind;
1031 TDS_INT column_textpos;
1032 TDS_INT column_text_sqlgetdatapos;
1033 TDS_CHAR column_text_sqlputdatainfo;
1045 TDS_INT bcp_term_len;
1046 TDS_CHAR *bcp_terminator;
1054 TDS_SMALLINT num_cols;
1058 unsigned char *current_row;
1061 TDS_SMALLINT rows_exist;
1065 TDS_TINYINT more_results;
1066 TDS_SMALLINT computeid;
1067 TDS_SMALLINT *bycolumns;
1068 TDS_SMALLINT by_cols;
1081 #define TDS_DBG_LOGIN __FILE__, ((__LINE__ << 4) | 11)
1082 #define TDS_DBG_HEADER __FILE__, ((__LINE__ << 4) | 10)
1083 #define TDS_DBG_FUNC __FILE__, ((__LINE__ << 4) | 7)
1084 #define TDS_DBG_INFO2 __FILE__, ((__LINE__ << 4) | 6)
1085 #define TDS_DBG_INFO1 __FILE__, ((__LINE__ << 4) | 5)
1086 #define TDS_DBG_NETWORK __FILE__, ((__LINE__ << 4) | 4)
1087 #define TDS_DBG_WARN __FILE__, ((__LINE__ << 4) | 3)
1088 #define TDS_DBG_ERROR __FILE__, ((__LINE__ << 4) | 2)
1089 #define TDS_DBG_SEVERE __FILE__, ((__LINE__ << 4) | 1)
1091 #define TDS_DBGFLAG_FUNC 0x80
1092 #define TDS_DBGFLAG_INFO2 0x40
1093 #define TDS_DBGFLAG_INFO1 0x20
1094 #define TDS_DBGFLAG_NETWORK 0x10
1095 #define TDS_DBGFLAG_WARN 0x08
1096 #define TDS_DBGFLAG_ERROR 0x04
1097 #define TDS_DBGFLAG_SEVERE 0x02
1098 #define TDS_DBGFLAG_ALL 0xfff
1099 #define TDS_DBGFLAG_LOGIN 0x0800
1100 #define TDS_DBGFLAG_HEADER 0x0400
1101 #define TDS_DBGFLAG_PID 0x1000
1102 #define TDS_DBGFLAG_TIME 0x2000
1103 #define TDS_DBGFLAG_SOURCE 0x4000
1104 #define TDS_DBGFLAG_THREAD 0x8000
1112 enum TDS_DBG_LOG_STATE
1114 TDS_DBG_LOGIN = (1 << 0)
1116 , TDS_DBG_API = (1 << 1)
1117 , TDS_DBG_ASYNC = (1 << 2)
1118 , TDS_DBG_DIAG = (1 << 3)
1119 , TDS_DBG_error = (1 << 4)
1122 , TDS_DBG_PACKET = (1 << 5)
1123 , TDS_DBG_LIBTDS = (1 << 6)
1124 , TDS_DBG_CONFIG = (1 << 7)
1125 , TDS_DBG_DEFAULT = 0xFE
1137 TDS_CHAR *proc_name;
1138 TDS_CHAR *sql_state;
1140 TDS_INT line_number;
1143 TDS_TINYINT priv_msg_type;
1144 TDS_TINYINT severity;
1152 TDS_INT colnamelength;
1157 TDS_CURSOR_STATE_UNACTIONED = 0
1158 , TDS_CURSOR_STATE_REQUESTED = 1
1159 , TDS_CURSOR_STATE_SENT = 2
1160 , TDS_CURSOR_STATE_ACTIONED = 3
1165 TDS_CURSOR_STATE declare;
1166 TDS_CURSOR_STATE cursor_row;
1167 TDS_CURSOR_STATE open;
1168 TDS_CURSOR_STATE fetch;
1169 TDS_CURSOR_STATE close;
1170 TDS_CURSOR_STATE dealloc;
1173 typedef enum tds_cursor_operation
1175 TDS_CURSOR_POSITION = 0,
1176 TDS_CURSOR_UPDATE = 1,
1177 TDS_CURSOR_DELETE = 2,
1178 TDS_CURSOR_INSERT = 4
1179 } TDS_CURSOR_OPERATION;
1181 typedef enum tds_cursor_fetch
1183 TDS_CURSOR_FETCH_NEXT = 1,
1184 TDS_CURSOR_FETCH_PREV,
1185 TDS_CURSOR_FETCH_FIRST,
1186 TDS_CURSOR_FETCH_LAST,
1187 TDS_CURSOR_FETCH_ABSOLUTE,
1188 TDS_CURSOR_FETCH_RELATIVE
1211 TDS_SMALLINT srv_status;
1263 TDS_MULTIPLE_EXECUTE,
1265 } TDS_MULTIPLE_TYPE;
1269 TDS_MULTIPLE_TYPE type;
1284 int (*int_handler) (
void *);
1287 enum TDS_ICONV_ENTRY
1290 , client2server_chardata
1291 , iso2server_metadata
1292 , initial_char_conv_count
1310 TDS_USMALLINT tds_version;
1314 unsigned char capabilities[TDS_MAX_CAPABILITY];
1315 unsigned int broken_dates:1;
1316 unsigned int emul_little_endian:1;
1317 unsigned int use_iconv:1;
1318 unsigned int tds71rev1:1;
1338 TDS_INT num_comp_info;
1351 TDS_INT query_timeout;
1358 int char_conv_count;
1364 TDS_UCHAR collation[5];
1365 TDS_UCHAR tds9_transaction[8];
1366 void (*env_chg_func) (
TDSSOCKET * tds,
int type,
char *oldval,
char *newval);
1367 int internal_sp_called;
1370 void *tls_credentials;
1375 int tds_init_write_buf(
TDSSOCKET * tds);
1379 void tds_free_all_results(
TDSSOCKET * tds);
1381 void tds_free_param_results(
TDSPARAMINFO * param_info);
1386 void tds_free_bcp_column_data(
BCPCOLDATA * coldata);
1388 int tds_put_n(
TDSSOCKET * tds,
const void *buf,
size_t n);
1390 int tds_put_int(
TDSSOCKET * tds, TDS_INT i);
1391 int tds_put_int8(
TDSSOCKET * tds, TDS_INT8 i);
1392 int tds_put_smallint(
TDSSOCKET * tds, TDS_SMALLINT si);
1394 #define tds_put_tinyint(tds, ti) tds_put_byte(tds,ti)
1395 int tds_put_byte(
TDSSOCKET * tds,
unsigned char c);
1398 TDSCONTEXT *tds_alloc_context(
void * parent);
1403 int tds_default_port(
int major,
int minor);
1405 typedef void (*TDSCONFPARSE) (
const char *option,
const char *value,
void *param);
1406 int tds_read_conf_section(FILE * in,
const char *section, TDSCONFPARSE tds_conf_parse,
void *parse_param);
1408 void tds_parse_conf_section(
const char *option,
const char *value,
void *param);
1414 extern const char STD_DATETIME_FMT[];
1415 int tds_config_boolean(
const char *value);
1420 BCPCOLDATA * tds_alloc_bcp_column_data(
int column_size);
1421 unsigned char *tds7_crypt_pass(
const unsigned char *clear_pass,
size_t len,
unsigned char *crypt_pass);
1423 const char *tds_prtype(
int token);
1424 int tds_get_varint_size(
TDSSOCKET * tds,
int datatype);
1425 int tds_get_cardinal_type(
int datatype,
int usertype);
1430 void tds_iconv_open(
TDSSOCKET * tds,
const char *charset);
1432 void tds_srv_charset_changed(
TDSSOCKET * tds,
const char *charset);
1433 void tds7_srv_charset_changed(
TDSSOCKET * tds,
int sql_collate,
int lcid);
1439 char *tds_timestamp_str(
char *str,
int maxlen);
1440 struct tm *tds_localtime_r(
const time_t *timep,
struct tm *result);
1441 struct hostent *tds_gethostbyname_r(
const char *servername,
struct hostent *result,
char *buffer,
int buflen,
int *h_errnop);
1442 struct hostent *tds_gethostbyaddr_r(
const char *addr,
int len,
int type,
struct hostent *result,
char *buffer,
int buflen,
1444 struct servent *tds_getservbyname_r(
const char *name,
const char *proto,
struct servent *result,
char *buffer,
int buflen);
1446 const char *tds_inet_ntoa_r(
struct in_addr iaddr,
char *ip,
size_t len);
1448 char *tds_get_homedir(
void);
1455 char *tds_alloc_client_sqlstate(
int msgno);
1456 char *tds_alloc_lookup_sqlstate(
TDSSOCKET * tds,
int msgno);
1459 void tds_free_login(
TDSLOGIN * login);
1463 void tds_free_locale(
TDSLOCALE * locale);
1464 TDSCURSOR * tds_alloc_cursor(
TDSSOCKET * tds,
const char *name, TDS_INT namelen,
const char *query, TDS_INT querylen);
1465 void tds_free_row(
TDSRESULTINFO * res_info,
unsigned char *row);
1480 void tds_set_version(
TDSLOGIN *
tds_login, TDS_TINYINT major_ver, TDS_TINYINT minor_ver);
1481 void tds_set_capabilities(
TDSLOGIN *
tds_login,
unsigned char *capabilities,
int size);
1487 int tds_submit_queryf(
TDSSOCKET * tds,
const char *queryf, ...);
1506 int tds_cursor_fetch(
TDSSOCKET * tds,
TDSCURSOR * cursor, TDS_CURSOR_FETCH fetch_type, TDS_INT i_row);
1507 int tds_cursor_get_cursor_info(
TDSSOCKET * tds,
TDSCURSOR * cursor, TDS_UINT * row_number, TDS_UINT * row_count);
1520 #ifdef WORDS_BIGENDIAN
1521 void tds_swap_datatype(
int coltype,
unsigned char *buf);
1528 TDS_INT * tds_argsize);
1539 int tds_get_conversion_type(
int srctype,
int colsize);
1540 extern const char tds_hex_digits[];
1544 int tds_put_buf(
TDSSOCKET * tds,
const unsigned char *buf,
int dsize,
int ssize);
1547 unsigned char tds_get_byte(
TDSSOCKET * tds);
1549 unsigned char tds_peek(
TDSSOCKET * tds);
1556 int tds_get_size_by_type(
int servertype);
1562 void tds_set_parent(
TDSSOCKET * tds,
void *the_parent);
1563 int tds_swap_bytes(
unsigned char *buf,
int bytes);
1565 unsigned int tds_gettime_ms(
void);
1566 int tds_get_req_capability(
TDSSOCKET * tds,
int cap);
1569 void tdsdump_off(
void);
1570 void tdsdump_on(
void);
1571 int tdsdump_isopen(
void);
1572 #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(__MINGW32__)
1573 #pragma GCC visibility pop
1575 int tdsdump_open(
const char *filename);
1576 #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(__MINGW32__)
1577 #pragma GCC visibility push(hidden)
1579 void tdsdump_close(
void);
1580 void tdsdump_dump_buf(
const char* file,
unsigned int level_line,
const char *msg,
const void *buf,
size_t length);
1583 void tdsdump_log(
const char* file,
unsigned int level_line,
const char *fmt, ...)
1584 #if defined(__GNUC__) && __GNUC__ >= 2
1585 __attribute__ ((__format__ (__printf__, 3, 4)))
1588 #define tdsdump_log if (TDS_UNLIKELY(tds_write_dump)) tdsdump_log
1590 extern int tds_write_dump;
1591 extern int tds_debug_flags;
1592 extern int tds_g_append_mode;
1596 TDSERRNO tds_open_socket(
TDSSOCKET * tds,
const char *ip_addr,
unsigned int port,
int timeout,
int *p_oserr);
1599 int tds_write_packet(
TDSSOCKET * tds,
unsigned char final);
1604 const char *tds_prwsaerror(
int erc);
1609 int tds_vstrbuild(
char *buffer,
int buflen,
int *resultlen,
char *text,
int textlen,
const char *formats,
int formatlen,
1613 char *tds_money_to_string(
const TDS_MONEY * money,
char *s);
1614 TDS_INT tds_numeric_to_string(
const TDS_NUMERIC * numeric,
char *s);
1615 TDS_INT tds_numeric_change_prec_scale(
TDS_NUMERIC * numeric,
unsigned char new_prec,
unsigned char new_scale);
1618 void tds_getmac(TDS_SYS_SOCKET s,
unsigned char mac[6]);
1634 TDS_BCP_QUERYOUT = 3
1641 TDS_CHAR *tablename;
1642 TDS_CHAR *insert_stmt;
1644 TDS_INT identity_insert_on;
1653 typedef void (*tds_bcp_null_error) (
TDSBCPINFO *bulk,
int index,
int offset);
1654 int tds_bcp_send_record(
TDSSOCKET *tds,
TDSBCPINFO *bcpinfo, tds_bcp_get_col_data get_col_data, tds_bcp_null_error null_error,
int offset);
1655 int tds_bcp_done(
TDSSOCKET *tds,
int *rows_copied);
1659 int tds_writetext_start(
TDSSOCKET *tds,
const char *objname,
const char *textptr,
const char *timestamp,
int with_log, TDS_UINT size);
1660 int tds_writetext_continue(
TDSSOCKET *tds,
const TDS_UCHAR *text, TDS_UINT size);
1664 #define IS_TDS42(x) (x->tds_version==0x402)
1665 #define IS_TDS46(x) (x->tds_version==0x406)
1666 #define IS_TDS50(x) (x->tds_version==0x500)
1667 #define IS_TDS70(x) (x->tds_version==0x700)
1668 #define IS_TDS71(x) (x->tds_version==0x701)
1669 #define IS_TDS72(x) (x->tds_version==0x702)
1671 #define IS_TDS7_PLUS(x) ((x)->tds_version>=0x700)
1672 #define IS_TDS71_PLUS(x) ((x)->tds_version>=0x701)
1673 #define IS_TDS72_PLUS(x) ((x)->tds_version>=0x702)
1675 #define TDS_MAJOR(x) ((x)->tds_version >> 8)
1676 #define TDS_MINOR(x) ((x)->tds_version & 0xff)
1678 #define IS_TDSDEAD(x) (((x) == NULL) || TDS_IS_SOCKET_INVALID((x)->s))
1681 #define TDS_IS_SYBASE(x) (!(x->product_version & 0x80000000u))
1683 #define TDS_IS_MSSQL(x) ((x->product_version & 0x80000000u)!=0)
1688 #define TDS_MS_VER(maj,min,x) (0x80000000u|((maj)<<24)|((min)<<16)|(x))
1692 #define TDS_SYB_VER(maj,min,x) (((maj)<<24)|((min)<<16)|(x)<<8)
1701 #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(__MINGW32__)
1702 #pragma GCC visibility pop
1705 #define TDS_PUT_INT(tds,v) tds_put_int((tds), ((TDS_INT)(v)))
1706 #define TDS_PUT_SMALLINT(tds,v) tds_put_smallint((tds), ((TDS_SMALLINT)(v)))
1707 #define TDS_PUT_BYTE(tds,v) tds_put_byte((tds), ((unsigned char)(v)))