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00020 #ifndef _tds_h_
00021 #define _tds_h_
00022
00023 static char rcsid_tds_h[] = "$Id: tds.h,v 1.167 2003/12/31 11:33:10 freddy77 Exp $";
00024 static void *no_unused_tds_h_warn[] = { rcsid_tds_h, no_unused_tds_h_warn };
00025
00026 #include <stdio.h>
00027 #include <stdarg.h>
00028 #include <time.h>
00029
00030
00031 typedef struct tdsiconvinfo TDSICONVINFO;
00032 typedef struct tds_socket TDSSOCKET;
00033
00034 #include "tdsver.h"
00035 #include "tds_sysdep_public.h"
00036 #ifdef _FREETDS_LIBRARY_SOURCE
00037 #include "tds_sysdep_private.h"
00038 #endif
00039
00040 #ifdef __cplusplus
00041 extern "C"
00042 {
00043 #if 0
00044 }
00045 #endif
00046 #endif
00047
00053 typedef struct _tds_compiletime_settings
00054 {
00055 const char *freetds_version;
00056 const char *last_update;
00057 int msdblib;
00058 int sybase_compat;
00059 int threadsafe;
00060 int libiconv;
00061 const char *tdsver;
00062 int iodbc;
00063 int unixodbc;
00064
00065 } TDS_COMPILETIME_SETTINGS;
00066
00067 struct DSTR_STRUCT {
00068
00069 char dstr_s[1];
00070 };
00071 typedef struct DSTR_STRUCT *DSTR;
00072
00088
00089
00090
00091
00092
00093
00094
00095
00096 typedef char TDS_CHAR;
00097 typedef unsigned char TDS_UCHAR;
00098 typedef unsigned char TDS_TINYINT;
00099 typedef tds_sysdep_int16_type TDS_SMALLINT;
00100 typedef unsigned tds_sysdep_int16_type TDS_USMALLINT;
00101 typedef tds_sysdep_int32_type TDS_INT;
00102 typedef unsigned tds_sysdep_int32_type TDS_UINT;
00103 typedef tds_sysdep_real32_type TDS_REAL;
00104 typedef tds_sysdep_real64_type TDS_FLOAT;
00105 typedef tds_sysdep_int64_type TDS_INT8;
00106 typedef unsigned tds_sysdep_int64_type TDS_UINT8;
00107 typedef tds_sysdep_intptr_type TDS_INTPTR;
00108
00109 typedef struct tdsnumeric
00110 {
00111 unsigned char precision;
00112 unsigned char scale;
00113 unsigned char array[33];
00114 } TDS_NUMERIC;
00115
00116 typedef struct tdsoldmoney
00117 {
00118 TDS_INT mnyhigh;
00119 TDS_UINT mnylow;
00120 } TDS_OLD_MONEY;
00121
00122 typedef union tdsmoney
00123 {
00124 TDS_OLD_MONEY tdsoldmoney;
00125 TDS_INT8 mny;
00126 } TDS_MONEY;
00127
00128 typedef struct tdsmoney4
00129 {
00130 TDS_INT mny4;
00131 } TDS_MONEY4;
00132
00133 typedef struct tdsdatetime
00134 {
00135 TDS_INT dtdays;
00136 TDS_INT dttime;
00137 } TDS_DATETIME;
00138
00139 typedef struct tdsdatetime4
00140 {
00141 TDS_USMALLINT days;
00142 TDS_USMALLINT minutes;
00143 } TDS_DATETIME4;
00144
00145 typedef struct tdsvarbinary
00146 {
00147 TDS_INT len;
00148 TDS_CHAR array[256];
00149 } TDS_VARBINARY;
00150 typedef struct tdsvarchar
00151 {
00152 TDS_INT len;
00153 TDS_CHAR array[256];
00154 } TDS_VARCHAR;
00155
00156 typedef struct tdsunique
00157 {
00158 TDS_UINT Data1;
00159 TDS_USMALLINT Data2;
00160 TDS_USMALLINT Data3;
00161 TDS_UCHAR Data4[8];
00162 } TDS_UNIQUE;
00163
00165 typedef struct tdsdaterec
00166 {
00167 TDS_INT year;
00168 TDS_INT month;
00169 TDS_INT day;
00170 TDS_INT dayofyear;
00171 TDS_INT weekday;
00172 TDS_INT hour;
00173 TDS_INT minute;
00174 TDS_INT second;
00175 TDS_INT millisecond;
00176 TDS_INT tzone;
00177 } TDSDATEREC;
00178
00184 extern const int tds_numeric_bytes_per_prec[];
00185
00186 #define TDS_SUCCEED 1
00187 #define TDS_FAIL 0
00188 #define TDS_NO_MORE_RESULTS 2
00189
00190 #define TDS_REG_ROW -1
00191 #define TDS_NO_MORE_ROWS -2
00192 #define TDS_COMP_ROW -3
00193 #define TDS_END_ROW -4
00194
00195 #define TDS_INT_EXIT 0
00196 #define TDS_INT_CONTINUE 1
00197 #define TDS_INT_CANCEL 2
00198 #define TDS_INT_TIMEOUT 3
00199
00200
00201 #define TDS_NO_COUNT -1
00202
00203 #define TDS_ROW_RESULT 4040
00204 #define TDS_PARAM_RESULT 4042
00205 #define TDS_STATUS_RESULT 4043
00206 #define TDS_MSG_RESULT 4044
00207 #define TDS_COMPUTE_RESULT 4045
00208 #define TDS_CMD_DONE 4046
00209 #define TDS_CMD_SUCCEED 4047
00210 #define TDS_CMD_FAIL 4048
00211 #define TDS_ROWFMT_RESULT 4049
00212 #define TDS_COMPUTEFMT_RESULT 4050
00213 #define TDS_DESCRIBE_RESULT 4051
00214 #define TDS_DONE_RESULT 4052
00215 #define TDS_DONEPROC_RESULT 4053
00216 #define TDS_DONEINPROC_RESULT 4054
00217
00218 enum tds_end
00219 {
00220 TDS_DONE_FINAL = 0x00
00221 , TDS_DONE_MORE_RESULTS = 0x01
00222 , TDS_DONE_ERROR = 0x02
00223 , TDS_DONE_INXACT = 0x04
00224 , TDS_DONE_PROC = 0x08
00225 , TDS_DONE_COUNT = 0x10
00226 , TDS_DONE_CANCELLED = 0x20
00227 , TDS_DONE_EVENT = 0x40
00228
00229 , TDS_DONE_NO_TRAN = 0
00230 , TDS_DONE_TRAN_SUCCEED = 1
00231 , TDS_DONE_TRAN_PROGRESS = 2
00232 , TDS_DONE_STMT_ABORT = 3
00233 , TDS_DONE_TRAN_ABORT = 4
00234 };
00235
00236
00237
00238
00239
00240 #define TDS_ERROR 3
00241 #define TDS_DONT_RETURN 42
00242
00243 #define TDS5_PARAMFMT2_TOKEN 32
00244 #define TDS_LANGUAGE_TOKEN 33
00245 #define TDS_ORDERBY2_TOKEN 34
00246 #define TDS_ROWFMT2_TOKEN 97
00247 #define TDS_LOGOUT_TOKEN 113
00248 #define TDS_RETURNSTATUS_TOKEN 121
00249 #define TDS_PROCID_TOKEN 124
00250 #define TDS7_RESULT_TOKEN 129
00251 #define TDS7_COMPUTE_RESULT_TOKEN 136
00252 #define TDS_COLNAME_TOKEN 160
00253 #define TDS_COLFMT_TOKEN 161
00254 #define TDS_DYNAMIC2_TOKEN 163
00255 #define TDS_TABNAME_TOKEN 164
00256 #define TDS_COLINFO_TOKEN 165
00257 #define TDS_OPTIONCMD_TOKEN 166
00258 #define TDS_COMPUTE_NAMES_TOKEN 167
00259 #define TDS_COMPUTE_RESULT_TOKEN 168
00260 #define TDS_ORDERBY_TOKEN 169
00261 #define TDS_ERROR_TOKEN 170
00262 #define TDS_INFO_TOKEN 171
00263 #define TDS_PARAM_TOKEN 172
00264 #define TDS_LOGINACK_TOKEN 173
00265 #define TDS_CONTROL_TOKEN 174
00266 #define TDS_ROW_TOKEN 209
00267 #define TDS_CMP_ROW_TOKEN 211
00268 #define TDS5_PARAMS_TOKEN 215
00269 #define TDS_CAPABILITY_TOKEN 226
00270 #define TDS_ENVCHANGE_TOKEN 227
00271 #define TDS_EED_TOKEN 229
00272 #define TDS_DBRPC_TOKEN 230
00273 #define TDS5_DYNAMIC_TOKEN 231
00274 #define TDS5_PARAMFMT_TOKEN 236
00275 #define TDS_AUTH_TOKEN 237
00276 #define TDS_RESULT_TOKEN 238
00277 #define TDS_DONE_TOKEN 253
00278 #define TDS_DONEPROC_TOKEN 254
00279 #define TDS_DONEINPROC_TOKEN 255
00280
00281
00282 #define TDS_CURCLOSE_TOKEN 128
00283 #define TDS_CURFETCH_TOKEN 130
00284 #define TDS_CURINFO_TOKEN 131
00285 #define TDS_CUROPEN_TOKEN 132
00286 #define TDS_CURDECLARE_TOKEN 134
00287
00288
00289
00290
00291
00292
00293
00294 #define IS_DECLARE 100
00295 #define IS_CURROW 200
00296 #define IS_OPEN 300
00297 #define IS_CLOSE 400
00298
00299
00300 #define PROCESS_ROWS 0
00301 #define PROCESS_RESULTS 1
00302 #define CANCEL_PROCESS 2
00303 #define GOTO_1ST_ROW 3
00304 #define LOGIN 4
00305
00306
00307 #define TDS_ENV_DATABASE 1
00308 #define TDS_ENV_LANG 2
00309 #define TDS_ENV_CHARSET 3
00310 #define TDS_ENV_PACKSIZE 4
00311 #define TDS_ENV_LCID 5
00312 #define TDS_ENV_SQLCOLLATION 7
00313
00314
00315 #define TDS_NULLTERM -9
00316
00317
00318
00319 #define TDS_SP_CURSOR 1
00320 #define TDS_SP_CURSOROPEN 2
00321 #define TDS_SP_CURSORPREPARE 3
00322 #define TDS_SP_CURSOREXECUTE 4
00323 #define TDS_SP_CURSORPREPEXEC 5
00324 #define TDS_SP_CURSORUNPREPARE 6
00325 #define TDS_SP_CURSORFETCH 7
00326 #define TDS_SP_CURSOROPTION 8
00327 #define TDS_SP_CURSORCLOSE 9
00328 #define TDS_SP_EXECUTESQL 10
00329 #define TDS_SP_PREPARE 11
00330 #define TDS_SP_EXECUTE 12
00331 #define TDS_SP_PREPEXEC 13
00332 #define TDS_SP_PREPEXECRPC 14
00333 #define TDS_SP_UNPREPARE 15
00334
00335
00336
00337
00338
00339 typedef enum
00340 {
00341 SYBCHAR = 47,
00342 #define SYBCHAR SYBCHAR
00343 SYBVARCHAR = 39,
00344 #define SYBVARCHAR SYBVARCHAR
00345 SYBINTN = 38,
00346 #define SYBINTN SYBINTN
00347 SYBINT1 = 48,
00348 #define SYBINT1 SYBINT1
00349 SYBINT2 = 52,
00350 #define SYBINT2 SYBINT2
00351 SYBINT4 = 56,
00352 #define SYBINT4 SYBINT4
00353 SYBINT8 = 127,
00354 #define SYBINT8 SYBINT8
00355 SYBFLT8 = 62,
00356 #define SYBFLT8 SYBFLT8
00357 SYBDATETIME = 61,
00358 #define SYBDATETIME SYBDATETIME
00359 SYBBIT = 50,
00360 #define SYBBIT SYBBIT
00361 SYBTEXT = 35,
00362 #define SYBTEXT SYBTEXT
00363 SYBNTEXT = 99,
00364 #define SYBNTEXT SYBNTEXT
00365 SYBIMAGE = 34,
00366 #define SYBIMAGE SYBIMAGE
00367 SYBMONEY4 = 122,
00368 #define SYBMONEY4 SYBMONEY4
00369 SYBMONEY = 60,
00370 #define SYBMONEY SYBMONEY
00371 SYBDATETIME4 = 58,
00372 #define SYBDATETIME4 SYBDATETIME4
00373 SYBREAL = 59,
00374 #define SYBREAL SYBREAL
00375 SYBBINARY = 45,
00376 #define SYBBINARY SYBBINARY
00377 SYBVOID = 31,
00378 #define SYBVOID SYBVOID
00379 SYBVARBINARY = 37,
00380 #define SYBVARBINARY SYBVARBINARY
00381 SYBNVARCHAR = 103,
00382 #define SYBNVARCHAR SYBNVARCHAR
00383 SYBBITN = 104,
00384 #define SYBBITN SYBBITN
00385 SYBNUMERIC = 108,
00386 #define SYBNUMERIC SYBNUMERIC
00387 SYBDECIMAL = 106,
00388 #define SYBDECIMAL SYBDECIMAL
00389 SYBFLTN = 109,
00390 #define SYBFLTN SYBFLTN
00391 SYBMONEYN = 110,
00392 #define SYBMONEYN SYBMONEYN
00393 SYBDATETIMN = 111,
00394 #define SYBDATETIMN SYBDATETIMN
00395 XSYBCHAR = 175,
00396 #define XSYBCHAR XSYBCHAR
00397 XSYBVARCHAR = 167,
00398 #define XSYBVARCHAR XSYBVARCHAR
00399 XSYBNVARCHAR = 231,
00400 #define XSYBNVARCHAR XSYBNVARCHAR
00401 XSYBNCHAR = 239,
00402 #define XSYBNCHAR XSYBNCHAR
00403 XSYBVARBINARY = 165,
00404 #define XSYBVARBINARY XSYBVARBINARY
00405 XSYBBINARY = 173,
00406 #define XSYBBINARY XSYBBINARY
00407 SYBLONGBINARY = 225,
00408 #define SYBLONGBINARY SYBLONGBINARY
00409 SYBSINT1 = 64,
00410 #define SYBSINT1 SYBSINT1
00411 SYBUINT2 = 65,
00412 #define SYBUINT2 SYBUINT2
00413 SYBUINT4 = 66,
00414 #define SYBUINT4 SYBUINT4
00415 SYBUINT8 = 67,
00416 #define SYBUINT8 SYBUINT8
00417
00418 SYBUNIQUE = 36,
00419 #define SYBUNIQUE SYBUNIQUE
00420 SYBVARIANT = 98
00421 #define SYBVARIANT SYBVARIANT
00422 } TDS_SERVER_TYPE;
00423
00424
00425 typedef enum
00426 {
00427 USER_UNICHAR_TYPE = 34,
00428 USER_UNIVARCHAR_TYPE = 35
00429 } TDS_USER_TYPE;
00430
00431 #define SYBAOPCNT 0x4b
00432 #define SYBAOPCNTU 0x4c
00433 #define SYBAOPSUM 0x4d
00434 #define SYBAOPSUMU 0x4e
00435 #define SYBAOPAVG 0x4f
00436 #define SYBAOPAVGU 0x50
00437 #define SYBAOPMIN 0x51
00438 #define SYBAOPMAX 0x52
00439
00440
00441 #define SYBAOPCNT_BIG 0x09
00442 #define SYBAOPSTDEV 0x30
00443 #define SYBAOPSTDEVP 0x31
00444 #define SYBAOPVAR 0x32
00445 #define SYBAOPVARP 0x33
00446 #define SYBAOPCHECKSUM_AGG 0x72
00447
00448
00452 typedef enum
00453 {
00454 TDS_OPT_SET = 1
00455 , TDS_OPT_DEFAULT = 2
00456 , TDS_OPT_LIST = 3
00457 , TDS_OPT_INFO = 4
00458 } TDS_OPTION_CMD;
00459
00460 typedef enum
00461 {
00462 TDS_OPT_DATEFIRST = 1
00463 , TDS_OPT_TEXTSIZE = 2
00464 , TDS_OPT_STAT_TIME = 3
00465 , TDS_OPT_STAT_IO = 4
00466 , TDS_OPT_ROWCOUNT = 5
00467 , TDS_OPT_NATLANG = 6
00468 , TDS_OPT_DATEFORMAT = 7
00469 , TDS_OPT_ISOLATION = 8
00470 , TDS_OPT_AUTHON = 9
00471 , TDS_OPT_CHARSET = 10
00472 , TDS_OPT_SHOWPLAN = 13
00473 , TDS_OPT_NOEXEC = 14
00474 , TDS_OPT_ARITHIGNOREON = 15
00475 , TDS_OPT_ARITHABORTON = 17
00476 , TDS_OPT_PARSEONLY = 18
00477 , TDS_OPT_GETDATA = 20
00478 , TDS_OPT_NOCOUNT = 21
00479 , TDS_OPT_FORCEPLAN = 23
00480 , TDS_OPT_FORMATONLY = 24
00481 , TDS_OPT_CHAINXACTS = 25
00482 , TDS_OPT_CURCLOSEONXACT = 26
00483 , TDS_OPT_FIPSFLAG = 27
00484 , TDS_OPT_RESTREES = 28
00485 , TDS_OPT_IDENTITYON = 29
00486 , TDS_OPT_CURREAD = 30
00487 , TDS_OPT_CURWRITE = 31
00488 , TDS_OPT_IDENTITYOFF = 32
00489 , TDS_OPT_AUTHOFF = 33
00490 , TDS_OPT_ANSINULL = 34
00491 , TDS_OPT_QUOTED_IDENT = 35
00492 , TDS_OPT_ARITHIGNOREOFF = 36
00493 , TDS_OPT_ARITHABORTOFF = 37
00494 , TDS_OPT_TRUNCABORT = 38
00495 } TDS_OPTION;
00496
00497 typedef union tds_option_arg
00498 {
00499 TDS_TINYINT ti;
00500 TDS_INT i;
00501 TDS_CHAR *c;
00502 } TDS_OPTION_ARG;
00503
00504 enum {
00505 TDS_OPT_ARITHOVERFLOW = 0x01,
00506 TDS_OPT_NUMERICTRUNC = 0x02
00507 };
00508
00509 enum TDS_OPT_DATEFIRST_CHOICE
00510 {
00511 TDS_OPT_MONDAY = 1, TDS_OPT_TUESDAY = 2, TDS_OPT_WEDNESDAY = 3, TDS_OPT_THURSDAY = 4, TDS_OPT_FRIDAY = 5, TDS_OPT_SATURDAY =
00512 6, TDS_OPT_SUNDAY = 7
00513 };
00514
00515 enum TDS_OPT_DATEFORMAT_CHOICE
00516 {
00517 TDS_OPT_FMTMDY = 1, TDS_OPT_FMTDMY = 2, TDS_OPT_FMTYMD = 3, TDS_OPT_FMTYDM = 4, TDS_OPT_FMTMYD = 5, TDS_OPT_FMTDYM = 6
00518 };
00519 enum TDS_OPT_ISOLATION_CHOICE
00520 {
00521 TDS_OPT_LEVEL1 = 1, TDS_OPT_LEVEL3 = 3
00522 };
00523
00524 #define TDS_ZERO_FREE(x) {free((x)); (x) = NULL;}
00525 #define TDS_VECTOR_SIZE(x) (sizeof(x)/sizeof(x[0]))
00526
00527 #define TDS_BYTE_SWAP16(value) \
00528 (((((unsigned short)value)<<8) & 0xFF00) | \
00529 ((((unsigned short)value)>>8) & 0x00FF))
00530
00531 #define TDS_BYTE_SWAP32(value) \
00532 (((((unsigned long)value)<<24) & 0xFF000000) | \
00533 ((((unsigned long)value)<< 8) & 0x00FF0000) | \
00534 ((((unsigned long)value)>> 8) & 0x0000FF00) | \
00535 ((((unsigned long)value)>>24) & 0x000000FF))
00536
00537 #define is_end_token(x) (x==TDS_DONE_TOKEN || \
00538 x==TDS_DONEPROC_TOKEN || \
00539 x==TDS_DONEINPROC_TOKEN)
00540
00541 #define is_hard_end_token(x) (x==TDS_DONE_TOKEN || \
00542 x==TDS_DONEPROC_TOKEN)
00543
00544 #define is_msg_token(x) (x==TDS_INFO_TOKEN || \
00545 x==TDS_ERROR_TOKEN || \
00546 x==TDS_EED_TOKEN)
00547
00548 #define is_result_token(x) (x==TDS_RESULT_TOKEN || \
00549 x==TDS_ROWFMT2_TOKEN || \
00550 x==TDS7_RESULT_TOKEN || \
00551 x==TDS_COLFMT_TOKEN || \
00552 x==TDS_COLNAME_TOKEN)
00553
00554
00555 #define is_fixed_type(x) (x==SYBINT1 || \
00556 x==SYBINT2 || \
00557 x==SYBINT4 || \
00558 x==SYBINT8 || \
00559 x==SYBREAL || \
00560 x==SYBFLT8 || \
00561 x==SYBDATETIME || \
00562 x==SYBDATETIME4 || \
00563 x==SYBBIT || \
00564 x==SYBMONEY || \
00565 x==SYBMONEY4 || \
00566 x==SYBUNIQUE)
00567 #define is_nullable_type(x) ( \
00568 x==SYBBITN || \
00569 x==SYBINTN || \
00570 x==SYBFLTN || \
00571 x==SYBMONEYN || \
00572 x==SYBDATETIMN || \
00573 x==SYBCHAR || \
00574 x==SYBVARCHAR || \
00575 x==SYBBINARY || \
00576 x==SYBVARBINARY || \
00577 x==SYBTEXT || \
00578 x==SYBNTEXT || \
00579 x==SYBIMAGE)
00580
00581 #define is_blob_type(x) (x==SYBTEXT || x==SYBIMAGE || x==SYBNTEXT)
00582
00583
00584 #define is_numeric_type(x) (x==SYBNUMERIC || x==SYBDECIMAL)
00585 #define is_unicode_type(x) (x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT)
00586 #define is_collate_type(x) (x==XSYBVARCHAR || x==XSYBCHAR || x==SYBTEXT || x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT)
00587 #define is_ascii_type(x) ( x==XSYBCHAR || x==XSYBVARCHAR || x==SYBTEXT || x==SYBCHAR || x==SYBVARCHAR)
00588 #define is_binary_type(x) (x==SYBLONGBINARY)
00589 #define is_char_type(x) (is_unicode_type(x) || is_ascii_type(x))
00590 #define is_similar_type(x, y) ((is_char_type(x) && is_char_type(y)) || ((is_unicode_type(x) && is_unicode_type(y))))
00591
00592
00593 #define TDS_MAX_CAPABILITY 22
00594 #define MAXPRECISION 80
00595 #define TDS_MAX_CONN 4096
00596 #define TDS_MAX_DYNID_LEN 30
00597
00598
00599 #define TDS_DEF_SERVER "SYBASE"
00600 #define TDS_DEF_BLKSZ 512
00601 #define TDS_DEF_CHARSET "iso_1"
00602 #define TDS_DEF_LANG "us_english"
00603 #if TDS42
00604 #define TDS_DEF_MAJOR 4
00605 #define TDS_DEF_MINOR 2
00606 #define TDS_DEF_PORT 1433
00607 #elif TDS46
00608 #define TDS_DEF_MAJOR 4
00609 #define TDS_DEF_MINOR 6
00610 #define TDS_DEF_PORT 4000
00611 #elif TDS70
00612 #define TDS_DEF_MAJOR 7
00613 #define TDS_DEF_MINOR 0
00614 #define TDS_DEF_PORT 1433
00615 #elif TDS80
00616 #define TDS_DEF_MAJOR 8
00617 #define TDS_DEF_MINOR 0
00618 #define TDS_DEF_PORT 1433
00619 #else
00620 #define TDS_DEF_MAJOR 5
00621 #define TDS_DEF_MINOR 0
00622 #define TDS_DEF_PORT 4000
00623 #endif
00624
00625
00626 #define TDS_STR_VERSION "tds version"
00627 #define TDS_STR_BLKSZ "initial block size"
00628 #define TDS_STR_SWAPDT "swap broken dates"
00629 #define TDS_STR_SWAPMNY "swap broken money"
00630 #define TDS_STR_TRYSVR "try server login"
00631 #define TDS_STR_TRYDOM "try domain login"
00632 #define TDS_STR_DOMAIN "nt domain"
00633 #define TDS_STR_XDOMAUTH "cross domain login"
00634 #define TDS_STR_DUMPFILE "dump file"
00635 #define TDS_STR_DEBUGLVL "debug level"
00636 #define TDS_STR_TIMEOUT "timeout"
00637 #define TDS_STR_CONNTMOUT "connect timeout"
00638 #define TDS_STR_HOSTNAME "hostname"
00639 #define TDS_STR_HOST "host"
00640 #define TDS_STR_PORT "port"
00641 #define TDS_STR_TEXTSZ "text size"
00642
00643 #define TDS_STR_EMUL_LE "emulate little endian"
00644 #define TDS_STR_CHARSET "charset"
00645 #define TDS_STR_CLCHARSET "client charset"
00646 #define TDS_STR_LANGUAGE "language"
00647 #define TDS_STR_APPENDMODE "dump file append"
00648 #define TDS_STR_DATEFMT "date format"
00649
00650
00651 typedef union
00652 {
00653 void *p;
00654 int i;
00655 } tds_align_struct;
00656
00657 #define TDS_ALIGN_SIZE sizeof(tds_align_struct)
00658
00659 #define TDS_MAX_LOGIN_STR_SZ 30
00660 typedef struct tds_login
00661 {
00662 DSTR server_name;
00663 int port;
00664 TDS_TINYINT major_version;
00665 TDS_TINYINT minor_version;
00666 int block_size;
00667 DSTR language;
00668 DSTR server_charset;
00669 TDS_INT connect_timeout;
00670 DSTR host_name;
00671 DSTR app_name;
00672 DSTR user_name;
00673 DSTR password;
00674
00675 DSTR library;
00676 TDS_TINYINT bulk_copy;
00677 TDS_TINYINT suppress_language;
00678 TDS_TINYINT encrypted;
00679
00680 TDS_INT query_timeout;
00681 TDS_INT longquery_timeout;
00682 void (*longquery_func) (void *param);
00683 void *longquery_param;
00684 unsigned char capabilities[TDS_MAX_CAPABILITY];
00685 DSTR client_charset;
00686 } TDSLOGIN;
00687
00688 typedef struct tds_connect_info
00689 {
00690
00691 DSTR server_name;
00692 int port;
00693 TDS_TINYINT major_version;
00694 TDS_TINYINT minor_version;
00695 int block_size;
00696 DSTR language;
00697 DSTR server_charset;
00698 TDS_INT connect_timeout;
00699 DSTR host_name;
00700 DSTR app_name;
00701 DSTR user_name;
00702 DSTR password;
00703 DSTR library;
00704 TDS_TINYINT bulk_copy;
00705 TDS_TINYINT suppress_language;
00706 TDS_TINYINT encrypted;
00707
00708 TDS_INT query_timeout;
00709 TDS_INT longquery_timeout;
00710 void (*longquery_func) (void *param);
00711 void *longquery_param;
00712 unsigned char capabilities[TDS_MAX_CAPABILITY];
00713 DSTR client_charset;
00714
00715 DSTR ip_addr;
00716 DSTR database;
00717 DSTR dump_file;
00718 DSTR default_domain;
00719 int timeout;
00720 int debug_level;
00721 int text_size;
00722 int broken_dates;
00723 int broken_money;
00724 int try_server_login;
00725 int try_domain_login;
00726 int xdomain_auth;
00727 int emul_little_endian;
00728 } TDSCONNECTINFO;
00729
00730 typedef struct tds_locale
00731 {
00732 char *language;
00733 char *char_set;
00734 char *date_fmt;
00735 } TDSLOCALE;
00736
00741 typedef struct tds_blob_info
00742 {
00743 TDS_CHAR *textvalue;
00744 TDS_CHAR textptr[16];
00745 TDS_CHAR timestamp[8];
00746 } TDSBLOBINFO;
00747
00751 typedef struct
00752 {
00753 TDS_USMALLINT locale_id;
00754 TDS_USMALLINT flags;
00755 TDS_UCHAR charset_id;
00756 } TDS8_COLLATION;
00757
00758
00759 #define TDS_SF_BIN (TDS_USMALLINT) 0x100
00760 #define TDS_SF_WIDTH_INSENSITIVE (TDS_USMALLINT) 0x080
00761 #define TDS_SF_KATATYPE_INSENSITIVE (TDS_USMALLINT) 0x040
00762 #define TDS_SF_ACCENT_SENSITIVE (TDS_USMALLINT) 0x020
00763 #define TDS_SF_CASE_INSENSITIVE (TDS_USMALLINT) 0x010
00764
00765
00770 typedef struct _tds_encoding
00771 {
00772 const char *name;
00773 unsigned char min_bytes_per_char;
00774 unsigned char max_bytes_per_char;
00775 } TDS_ENCODING;
00776
00777
00778 enum
00779 { TDS_SYSNAME_SIZE = 512 };
00780
00784 typedef struct tds_column_info
00785 {
00786 TDS_SMALLINT column_type;
00791 TDS_INT column_usertype;
00792 TDS_INT column_flags;
00793
00794 TDS_INT column_size;
00796 TDS_TINYINT column_varint_size;
00798 TDS_TINYINT column_prec;
00799 TDS_TINYINT column_scale;
00801 TDS_TINYINT column_namelen;
00802 TDS_TINYINT table_namelen;
00803 struct
00804 {
00805 TDS_SMALLINT column_type;
00806 TDS_INT column_size;
00807 } on_server;
00808
00809 const TDSICONVINFO *iconv_info;
00811 TDS_CHAR table_name[TDS_SYSNAME_SIZE];
00812 TDS_CHAR column_name[TDS_SYSNAME_SIZE];
00813
00814 TDS_INT column_offset;
00815 unsigned int column_nullable:1;
00816 unsigned int column_writeable:1;
00817 unsigned int column_identity:1;
00818 unsigned int column_key:1;
00819 unsigned int column_hidden:1;
00820 unsigned int column_output:1;
00821 TDS_UCHAR column_collation[5];
00822
00823
00824 TDS_TINYINT column_operator;
00825 TDS_SMALLINT column_operand;
00826
00827
00829 TDS_INT column_cur_size;
00830
00831
00832
00833 TDS_SMALLINT column_bindtype;
00834 TDS_SMALLINT column_bindfmt;
00835 TDS_UINT column_bindlen;
00836 TDS_CHAR *column_nullbind;
00837 TDS_CHAR *column_varaddr;
00838 TDS_CHAR *column_lenbind;
00839 TDS_INT column_textpos;
00840 TDS_INT column_text_sqlgetdatapos;
00841 } TDSCOLINFO;
00842
00843 typedef struct
00844 {
00845 int tab_colnum;
00846 char db_name[256];
00847 TDS_SMALLINT db_minlen;
00848 TDS_SMALLINT db_maxlen;
00849 TDS_SMALLINT db_colcnt;
00850 TDS_TINYINT db_type;
00851 struct
00852 {
00853 TDS_SMALLINT column_type;
00854 TDS_INT column_size;
00855 } on_server;
00856 const TDSICONVINFO *iconv_info;
00857 TDS_SMALLINT db_usertype;
00858 TDS_TINYINT db_varint_size;
00859 TDS_INT db_length;
00860 TDS_TINYINT db_nullable;
00861 TDS_TINYINT db_status;
00862 TDS_SMALLINT db_offset;
00863 TDS_TINYINT db_default;
00864 TDS_TINYINT db_prec;
00865 TDS_TINYINT db_scale;
00866 TDS_SMALLINT db_flags;
00867 TDS_INT db_size;
00868 char db_collate[5];
00869 long data_size;
00870 TDS_TINYINT *data;
00871 int txptr_offset;
00872 } BCP_COLINFO;
00873
00874
00876 typedef struct tds_result_info
00877 {
00878
00879 TDS_SMALLINT num_cols;
00880 TDSCOLINFO **columns;
00881 TDS_INT row_size;
00882 int null_info_size;
00883 unsigned char *current_row;
00884
00885 TDS_SMALLINT rows_exist;
00886 TDS_INT row_count;
00887 TDS_SMALLINT computeid;
00888 TDS_TINYINT more_results;
00889 TDS_TINYINT *bycolumns;
00890 TDS_SMALLINT by_cols;
00891 } TDSRESULTINFO;
00892
00893
00894 enum
00895 {
00896 TDS_QUERYING,
00897 TDS_PENDING,
00898 TDS_IDLE,
00899 TDS_CANCELED,
00900 TDS_DEAD
00901 };
00902
00903 #define TDS_DBG_FUNC 7
00904 #define TDS_DBG_INFO2 6
00905 #define TDS_DBG_INFO1 5
00906 #define TDS_DBG_NETWORK 4
00907 #define TDS_DBG_WARN 3
00908 #define TDS_DBG_ERROR 2
00909 #define TDS_DBG_SEVERE 1
00910
00916 enum TDS_DBG_LOG_STATE
00917 {
00918 TDS_DBG_LOGIN = 1
00919
00920 , TDS_DBG_API = (1 << 1)
00921 , TDS_DBG_ASYNC = (1 << 2)
00922 , TDS_DBG_DIAG = (1 << 3)
00923 , TDS_DBG_error = (1 << 4)
00924
00925
00926 , TDS_DBG_PACKET = (1 << 5)
00927 , TDS_DBG_LIBTDS = (1 << 6)
00928 , TDS_DBG_CONFIG = (1 << 7)
00929 , TDS_DBG_DEFAULT = 0xFE
00930 };
00931
00932 typedef struct tds_result_info TDSCOMPUTEINFO;
00933
00934 typedef TDSRESULTINFO TDSPARAMINFO;
00935
00936 typedef struct tds_msg_info
00937 {
00938 TDS_SMALLINT priv_msg_type;
00939 TDS_SMALLINT line_number;
00940 TDS_UINT msg_number;
00941 TDS_SMALLINT msg_state;
00942 TDS_SMALLINT msg_level;
00943 TDS_CHAR *server;
00944 TDS_CHAR *message;
00945 TDS_CHAR *proc_name;
00946 TDS_CHAR *sql_state;
00947 } TDSMSGINFO;
00948
00949 typedef struct tds_upd_col
00950 {
00951 struct tds_upd_col *next;
00952 TDS_INT colnamelength;
00953 char * columnname;
00954 } TDSUPDCOL;
00955
00956 typedef enum {
00957 TDS_CURSOR_STATE_UNACTIONED = 0
00958 , TDS_CURSOR_STATE_REQUESTED = 1
00959 , TDS_CURSOR_STATE_SENT = 2
00960 } TDS_CURSOR_STATE;
00961
00962 typedef struct _tds_cursor_status
00963 {
00964 TDS_CURSOR_STATE declare;
00965 TDS_CURSOR_STATE cursor_row;
00966 TDS_CURSOR_STATE open;
00967 TDS_CURSOR_STATE fetch;
00968 TDS_CURSOR_STATE close;
00969 TDS_CURSOR_STATE dealloc;
00970 } TDS_CURSOR_STATUS;
00971
00972 typedef struct _tds_cursor
00973 {
00974 TDS_INT length;
00975 TDS_TINYINT cursor_name_len;
00976 char *cursor_name;
00977 TDS_INT cursor_id;
00978 TDS_TINYINT options;
00979 TDS_TINYINT hasargs;
00980 TDS_USMALLINT query_len;
00981 char *query;
00982
00983 TDS_TINYINT number_upd_cols;
00984 TDS_INT cursor_rows;
00985
00986
00987 TDSUPDCOL *cur_col_list;
00988 TDS_CURSOR_STATUS status;
00989 } TDS_CURSOR;
00990
00991
00992
00993
00994 typedef struct tds_env_info
00995 {
00996 int block_size;
00997 char *language;
00998 char *charset;
00999 char *database;
01000 } TDSENVINFO;
01001
01002 typedef struct tds_dynamic
01003 {
01004 char id[30];
01005 int dyn_state;
01007 TDS_INT num_id;
01008 TDSPARAMINFO *res_info;
01009 TDSPARAMINFO *params;
01010 int emulated;
01012 char *query;
01013 } TDSDYNAMIC;
01014
01015
01016 typedef struct tds_context TDSCONTEXT;
01017
01018 struct tds_context
01019 {
01020 TDSLOCALE *locale;
01021 void *parent;
01022
01023 int (*msg_handler) (TDSCONTEXT *, TDSSOCKET *, TDSMSGINFO *);
01024 int (*err_handler) (TDSCONTEXT *, TDSSOCKET *, TDSMSGINFO *);
01025 };
01026
01027 enum TDS_ICONV_INFO_ENTRY
01028 {
01029 client2ucs2
01030 , client2server_chardata
01031 , iso2server_metadata
01032 , initial_iconv_info_count
01033 };
01034
01035 struct tds_socket
01036 {
01037
01038 TDS_SYS_SOCKET s;
01039 TDS_SMALLINT major_version;
01040 TDS_SMALLINT minor_version;
01042 TDS_UINT product_version;
01043 char *product_name;
01044 unsigned char capabilities[TDS_MAX_CAPABILITY];
01045 unsigned char broken_dates;
01046 unsigned char option_flag2;
01047
01048 unsigned char *in_buf;
01049 unsigned char *out_buf;
01050 unsigned int in_buf_max;
01051 unsigned in_pos;
01052 unsigned out_pos;
01053 unsigned in_len;
01054 unsigned out_len;
01055 unsigned char out_flag;
01056 unsigned char last_packet;
01057 void *parent;
01058
01059
01060
01061
01062 TDSRESULTINFO *curr_resinfo;
01063 TDSRESULTINFO *res_info;
01064 TDS_INT num_comp_info;
01065 TDSCOMPUTEINFO **comp_info;
01066 TDSPARAMINFO *param_info;
01067 TDS_CURSOR *cursor;
01068 TDS_TINYINT has_status;
01069 TDS_INT ret_status;
01070 TDS_TINYINT state;
01071 int rows_affected;
01072
01073 TDS_INT timeout;
01074 TDS_INT longquery_timeout;
01075 void (*longquery_func) (void *param);
01076 void *longquery_param;
01077 time_t queryStarttime;
01078 TDSENVINFO *env;
01079
01080 int num_dyns;
01081 TDSDYNAMIC *cur_dyn;
01082 TDSDYNAMIC **dyns;
01083 int emul_little_endian;
01084 char *date_fmt;
01085 TDSCONTEXT *tds_ctx;
01086 int iconv_info_count;
01087 TDSICONVINFO **iconv_info;
01088
01090 TDSCONNECTINFO *connect_info;
01091 int spid;
01092 TDS_UCHAR collation[5];
01093 void (*env_chg_func) (TDSSOCKET * tds, int type, char *oldval, char *newval);
01094 int (*chkintr) (TDSSOCKET * tds);
01095 int (*hndlintr) (TDSSOCKET * tds);
01096 int internal_sp_called;
01097 };
01098
01099 void tds_set_longquery_handler(TDSLOGIN * tds_login, void (*longquery_func) (void *param), void *longquery_param);
01100 void tds_set_timeouts(TDSLOGIN * tds_login, int connect_timeout, int query_timeout, int longquery_timeout);
01101 int tds_init_write_buf(TDSSOCKET * tds);
01102 void tds_free_result_info(TDSRESULTINFO * info);
01103 void tds_free_socket(TDSSOCKET * tds);
01104 void tds_free_connect(TDSCONNECTINFO * connect_info);
01105 void tds_free_all_results(TDSSOCKET * tds);
01106 void tds_free_results(TDSRESULTINFO * res_info);
01107 void tds_free_param_results(TDSPARAMINFO * param_info);
01108 void tds_free_msg(TDSMSGINFO * msg_info);
01109 void tds_free_cursor(TDS_CURSOR *cursor);
01110 int tds_put_n(TDSSOCKET * tds, const void *buf, int n);
01111 int tds_put_string(TDSSOCKET * tds, const char *buf, int len);
01112 int tds_put_int(TDSSOCKET * tds, TDS_INT i);
01113 int tds_put_int8(TDSSOCKET * tds, TDS_INT8 i);
01114 int tds_put_smallint(TDSSOCKET * tds, TDS_SMALLINT si);
01115 int tds_put_tinyint(TDSSOCKET * tds, TDS_TINYINT ti);
01116 int tds_put_byte(TDSSOCKET * tds, unsigned char c);
01117 TDSRESULTINFO *tds_alloc_results(int num_cols);
01118 TDSCOMPUTEINFO **tds_alloc_compute_results(TDS_INT * num_comp_results, TDSCOMPUTEINFO ** ci, int num_cols, int by_cols);
01119 TDSCONTEXT *tds_alloc_context(void);
01120 void tds_free_context(TDSCONTEXT * locale);
01121 TDSSOCKET *tds_alloc_socket(TDSCONTEXT * context, int bufsize);
01122
01123
01124 const TDS_COMPILETIME_SETTINGS *tds_get_compiletime_settings(void);
01125 typedef void (*TDSCONFPARSE) (const char *option, const char *value, void *param);
01126 int tds_read_conf_section(FILE * in, const char *section, TDSCONFPARSE tds_conf_parse, void *parse_param);
01127 int tds_read_conf_file(TDSCONNECTINFO * connect_info, const char *server);
01128 TDSCONNECTINFO *tds_read_config_info(TDSSOCKET * tds, TDSLOGIN * login, TDSLOCALE * locale);
01129 void tds_fix_connect(TDSCONNECTINFO * connect_info);
01130 void tds_config_verstr(const char *tdsver, TDSCONNECTINFO * connect_info);
01131 void tds_lookup_host(const char *servername, char *ip);
01132 int tds_set_interfaces_file_loc(const char *interfloc);
01133
01134 TDSLOCALE *tds_get_locale(void);
01135 unsigned char *tds_alloc_row(TDSRESULTINFO * res_info);
01136 unsigned char *tds_alloc_compute_row(TDSCOMPUTEINFO * res_info);
01137 int tds_alloc_get_string(TDSSOCKET * tds, char **string, int len);
01138 void tds_set_null(unsigned char *current_row, int column);
01139 void tds_clr_null(unsigned char *current_row, int column);
01140 int tds_get_null(unsigned char *current_row, int column);
01141 unsigned char *tds7_crypt_pass(const unsigned char *clear_pass, int len, unsigned char *crypt_pass);
01142 TDSDYNAMIC *tds_lookup_dynamic(TDSSOCKET * tds, char *id);
01143 const char *tds_prtype(int token);
01144
01145
01146
01147
01148 void tds_iconv_open(TDSSOCKET * tds, const char *charset);
01149 void tds_iconv_close(TDSSOCKET * tds);
01150 void tds_srv_charset_changed(TDSSOCKET * tds, const char *charset);
01151 void tds7_srv_charset_changed(TDSSOCKET * tds, int lcid);
01152 int tds_iconv_alloc(TDSSOCKET * tds);
01153 void tds_iconv_free(TDSSOCKET * tds);
01154 TDSICONVINFO *tds_iconv_from_lcid(TDSSOCKET * tds, int lcid);
01155
01156
01157 char *tds_timestamp_str(char *str, int maxlen);
01158 struct hostent *tds_gethostbyname_r(const char *servername, struct hostent *result, char *buffer, int buflen, int *h_errnop);
01159 struct hostent *tds_gethostbyaddr_r(const char *addr, int len, int type, struct hostent *result, char *buffer, int buflen,
01160 int *h_errnop);
01161 struct servent *tds_getservbyname_r(const char *name, const char *proto, struct servent *result, char *buffer, int buflen);
01162 char *tds_get_homedir(void);
01163
01164
01165 TDSPARAMINFO *tds_alloc_param_result(TDSPARAMINFO * old_param);
01166 void tds_free_input_params(TDSDYNAMIC * dyn);
01167 void tds_free_all_dynamic(TDSSOCKET * tds);
01168 void tds_free_dynamic(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01169 TDSSOCKET *tds_realloc_socket(TDSSOCKET * tds, int bufsize);
01170 void tds_free_compute_result(TDSCOMPUTEINFO * comp_info);
01171 void tds_free_compute_results(TDSCOMPUTEINFO ** comp_info, TDS_INT num_comp);
01172 unsigned char *tds_alloc_param_row(TDSPARAMINFO * info, TDSCOLINFO * curparam);
01173 char *tds_alloc_client_sqlstate(int msgnum);
01174 char *tds_alloc_lookup_sqlstate(TDSSOCKET * tds, int msgnum);
01175 TDSLOGIN *tds_alloc_login(void);
01176 TDSDYNAMIC *tds_alloc_dynamic(TDSSOCKET * tds, const char *id);
01177 void tds_free_login(TDSLOGIN * login);
01178 TDSCONNECTINFO *tds_alloc_connect(TDSLOCALE * locale);
01179 TDSLOCALE *tds_alloc_locale(void);
01180 void tds_free_locale(TDSLOCALE * locale);
01181 TDS_CURSOR * tds_alloc_cursor(char *name, TDS_INT namelen, char *query, TDS_INT querylen);
01182
01183
01184 int tds7_send_auth(TDSSOCKET * tds, const unsigned char *challenge);
01185 void tds_set_packet(TDSLOGIN * tds_login, int packet_size);
01186 void tds_set_port(TDSLOGIN * tds_login, int port);
01187 void tds_set_passwd(TDSLOGIN * tds_login, const char *password);
01188 void tds_set_bulk(TDSLOGIN * tds_login, TDS_TINYINT enabled);
01189 void tds_set_user(TDSLOGIN * tds_login, const char *username);
01190 void tds_set_app(TDSLOGIN * tds_login, const char *application);
01191 void tds_set_host(TDSLOGIN * tds_login, const char *hostname);
01192 void tds_set_library(TDSLOGIN * tds_login, const char *library);
01193 void tds_set_server(TDSLOGIN * tds_login, const char *server);
01194 void tds_set_client_charset(TDSLOGIN * tds_login, const char *charset);
01195 void tds_set_language(TDSLOGIN * tds_login, const char *language);
01196 void tds_set_version(TDSLOGIN * tds_login, short major_ver, short minor_ver);
01197 void tds_set_capabilities(TDSLOGIN * tds_login, unsigned char *capabilities, int size);
01198 int tds_connect(TDSSOCKET * tds, TDSCONNECTINFO * connect_info);
01199
01200
01201 int tds_submit_query(TDSSOCKET * tds, const char *query);
01202 int tds_submit_query_params(TDSSOCKET * tds, const char *query, TDSPARAMINFO * params);
01203 int tds_submit_queryf(TDSSOCKET * tds, const char *queryf, ...);
01204 int tds_submit_prepare(TDSSOCKET * tds, const char *query, const char *id, TDSDYNAMIC ** dyn_out, TDSPARAMINFO * params);
01205 int tds_submit_execdirect(TDSSOCKET * tds, const char *query, TDSPARAMINFO * params);
01206 int tds_submit_execute(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01207 int tds_send_cancel(TDSSOCKET * tds);
01208 const char *tds_next_placeholders(const char *start);
01209 int tds_count_placeholders(const char *query);
01210 int tds_get_dynid(TDSSOCKET * tds, char **id);
01211 int tds_submit_unprepare(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01212 int tds_submit_rpc(TDSSOCKET * tds, const char *rpc_name, TDSPARAMINFO * params);
01213 int tds_quote_id(TDSSOCKET * tds, char *buffer, const char *id, int idlen);
01214 int tds_quote_string(TDSSOCKET * tds, char *buffer, const char *str, int len);
01215 const char *tds_skip_quoted(const char *s);
01216 int tds_cursor_declare(TDSSOCKET * tds, int *send);
01217 int tds_cursor_setrows(TDSSOCKET * tds, int *send);
01218 int tds_cursor_open(TDSSOCKET * tds, int *send);
01219 int tds_cursor_fetch(TDSSOCKET * tds);
01220 int tds_cursor_close(TDSSOCKET * tds);
01221 int tds_cursor_dealloc(TDSSOCKET * tds);
01222
01223
01224 int tds_process_cancel(TDSSOCKET * tds);
01225 void tds_swap_datatype(int coltype, unsigned char *buf);
01226 int tds_get_token_size(int marker);
01227 int tds_process_login_tokens(TDSSOCKET * tds);
01228 void tds_add_row_column_size(TDSRESULTINFO * info, TDSCOLINFO * curcol);
01229 int tds_process_simple_query(TDSSOCKET * tds);
01230 int tds5_send_optioncmd(TDSSOCKET * tds, TDS_OPTION_CMD tds_command, TDS_OPTION tds_option, TDS_OPTION_ARG * tds_argument,
01231 TDS_INT * tds_argsize);
01232 int tds_process_result_tokens(TDSSOCKET * tds, TDS_INT * result_type, int *done_flags);
01233 int tds_process_row_tokens(TDSSOCKET * tds, TDS_INT * rowtype, TDS_INT * computeid);
01234 int tds_process_row_tokens_ct(TDSSOCKET * tds, TDS_INT * rowtype, TDS_INT *computeid);
01235 int tds_process_trailing_tokens(TDSSOCKET * tds);
01236 int tds_client_msg(TDSCONTEXT * tds_ctx, TDSSOCKET * tds, int msgnum, int level, int state, int line, const char *message);
01237 int tds_do_until_done(TDSSOCKET * tds);
01238
01239
01240 void tds_set_param_type(TDSSOCKET * tds, TDSCOLINFO * curcol, TDS_SERVER_TYPE type);
01241 void tds_set_column_type(TDSCOLINFO * curcol, int type);
01242
01243
01244
01245 TDS_INT tds_datecrack(TDS_INT datetype, const void *di, TDSDATEREC * dr);
01246 int tds_get_conversion_type(int srctype, int colsize);
01247 extern const char tds_hex_digits[];
01248
01249
01250 int tds_put_bulk_data(TDSSOCKET * tds, const unsigned char *buf, TDS_INT bufsize);
01251 int tds_flush_packet(TDSSOCKET * tds);
01252 int tds_put_buf(TDSSOCKET * tds, const unsigned char *buf, int dsize, int ssize);
01253 int tds7_put_bcpcol(TDSSOCKET * tds, const BCP_COLINFO * bcpcol);
01254
01255
01256 unsigned char tds_get_byte(TDSSOCKET * tds);
01257 void tds_unget_byte(TDSSOCKET * tds);
01258 unsigned char tds_peek(TDSSOCKET * tds);
01259 TDS_SMALLINT tds_get_smallint(TDSSOCKET * tds);
01260 TDS_INT tds_get_int(TDSSOCKET * tds);
01261 int tds_get_string(TDSSOCKET * tds, int string_len, char *dest, size_t dest_size);
01262 int tds_get_char_data(TDSSOCKET * tds, char *dest, size_t wire_size, TDSCOLINFO * curcol);
01263 void *tds_get_n(TDSSOCKET * tds, void *dest, int n);
01264 int tds_get_size_by_type(int servertype);
01265 int tds_read_packet(TDSSOCKET * tds);
01266
01267
01268 void tds_set_parent(TDSSOCKET * tds, void *the_parent);
01269 void *tds_get_parent(TDSSOCKET * tds);
01270 void tds_ctx_set_parent(TDSCONTEXT * ctx, void *the_parent);
01271 void *tds_ctx_get_parent(TDSCONTEXT * ctx);
01272 int tds_swap_bytes(unsigned char *buf, int bytes);
01273 int tds_version(TDSSOCKET * tds_socket, char *pversion_string);
01274 void tdsdump_off(void);
01275 void tdsdump_on(void);
01276 int tdsdump_open(const char *filename);
01277 int tdsdump_append(void);
01278 void tdsdump_close(void);
01279 void tdsdump_dump_buf(const void *buf, int length);
01280 void tdsdump_log(int dbg_lvl, const char *fmt, ...);
01281 int tds_close_socket(TDSSOCKET * tds);
01282
01283
01284 int tds_vstrbuild(char *buffer, int buflen, int *resultlen, char *text, int textlen, const char *formats, int formatlen,
01285 va_list ap);
01286
01287
01288 char *tds_money_to_string(const TDS_MONEY * money, char *s);
01289 char *tds_numeric_to_string(const TDS_NUMERIC * numeric, char *s);
01290
01291
01292 void tds_getmac(int s, unsigned char mac[6]);
01293
01294 typedef struct tds_answer
01295 {
01296 unsigned char lm_resp[24];
01297 unsigned char nt_resp[24];
01298 } TDSANSWER;
01299 void tds_answer_challenge(const char *passwd, const unsigned char *challenge, TDSANSWER * answer);
01300
01301 #define IS_TDS42(x) (x->major_version==4 && x->minor_version==2)
01302 #define IS_TDS46(x) (x->major_version==4 && x->minor_version==6)
01303 #define IS_TDS50(x) (x->major_version==5 && x->minor_version==0)
01304 #define IS_TDS70(x) (x->major_version==7 && x->minor_version==0)
01305 #define IS_TDS80(x) (x->major_version==8 && x->minor_version==0)
01306
01307 #define IS_TDS7_PLUS(x) ( IS_TDS70(x) || IS_TDS80(x) )
01308
01309 #define IS_TDSDEAD(x) (((x) == NULL) || TDS_IS_SOCKET_INVALID((x)->s))
01310
01312 #define TDS_IS_SYBASE(x) (!(x->product_version & 0x80000000u))
01313
01314 #define TDS_IS_MSSQL(x) ((x->product_version & 0x80000000u)!=0)
01315
01319 #define TDS_MS_VER(maj,min,x) (0x80000000u|((maj)<<24)|((min)<<16)|(x))
01320
01321
01323 #define TDS_SYB_VER(maj,min,x) (((maj)<<24)|((min)<<16)|(x)<<8)
01324
01325 #ifdef __cplusplus
01326 #if 0
01327 {
01328 #endif
01329 }
01330 #endif
01331
01332 #endif