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00020 #ifndef _tds_h_
00021 #define _tds_h_
00022
00023
00024
00025 #include <stdarg.h>
00026 #include <stdio.h>
00027 #include <time.h>
00028
00029 #if HAVE_ARPA_INET_H
00030 #include <arpa/inet.h>
00031 #endif
00032
00033
00034 typedef struct tdsiconvinfo TDSICONV;
00035 typedef struct tds_socket TDSSOCKET;
00036
00037 #include "tdsver.h"
00038 #include "tds_sysdep_public.h"
00039 #ifdef _FREETDS_LIBRARY_SOURCE
00040 #include "tds_sysdep_private.h"
00041 #endif
00042
00043 #ifdef __cplusplus
00044 extern "C"
00045 {
00046 #if 0
00047 }
00048 #endif
00049 #endif
00050
00056 typedef struct _tds_compiletime_settings
00057 {
00058 const char *freetds_version;
00059 const char *sysconfdir;
00060 const char *last_update;
00061 int msdblib;
00062 int sybase_compat;
00063 int threadsafe;
00064 int libiconv;
00065 const char *tdsver;
00066 int iodbc;
00067 int unixodbc;
00068
00069 } TDS_COMPILETIME_SETTINGS;
00070
00071 struct DSTR_STRUCT {
00072 char *dstr_s;
00073 size_t dstr_size;
00074 };
00075 typedef struct DSTR_STRUCT DSTR;
00076
00092
00093
00094
00095
00096
00097
00098
00099
00100 typedef char TDS_CHAR;
00101 typedef unsigned char TDS_UCHAR;
00102 typedef unsigned char TDS_TINYINT;
00103 typedef tds_sysdep_int16_type TDS_SMALLINT;
00104 typedef unsigned tds_sysdep_int16_type TDS_USMALLINT;
00105 typedef tds_sysdep_int32_type TDS_INT;
00106 typedef unsigned tds_sysdep_int32_type TDS_UINT;
00107 typedef tds_sysdep_real32_type TDS_REAL;
00108 typedef tds_sysdep_real64_type TDS_FLOAT;
00109 typedef tds_sysdep_int64_type TDS_INT8;
00110 typedef unsigned tds_sysdep_int64_type TDS_UINT8;
00111 typedef tds_sysdep_intptr_type TDS_INTPTR;
00112
00113 typedef struct tdsnumeric
00114 {
00115 unsigned char precision;
00116 unsigned char scale;
00117 unsigned char array[33];
00118 } TDS_NUMERIC;
00119
00120 typedef struct tdsoldmoney
00121 {
00122 TDS_INT mnyhigh;
00123 TDS_UINT mnylow;
00124 } TDS_OLD_MONEY;
00125
00126 typedef union tdsmoney
00127 {
00128 TDS_OLD_MONEY tdsoldmoney;
00129 TDS_INT8 mny;
00130 } TDS_MONEY;
00131
00132 typedef struct tdsmoney4
00133 {
00134 TDS_INT mny4;
00135 } TDS_MONEY4;
00136
00137 typedef struct tdsdatetime
00138 {
00139 TDS_INT dtdays;
00140 TDS_INT dttime;
00141 } TDS_DATETIME;
00142
00143 typedef struct tdsdatetime4
00144 {
00145 TDS_USMALLINT days;
00146 TDS_USMALLINT minutes;
00147 } TDS_DATETIME4;
00148
00149 typedef struct tdsvarbinary
00150 {
00151 TDS_SMALLINT len;
00152 TDS_CHAR array[256];
00153 } TDS_VARBINARY;
00154 typedef struct tdsvarchar
00155 {
00156 TDS_INT len;
00157 TDS_CHAR array[256];
00158 } TDS_VARCHAR;
00159
00160 typedef struct tdsunique
00161 {
00162 TDS_UINT Data1;
00163 TDS_USMALLINT Data2;
00164 TDS_USMALLINT Data3;
00165 TDS_UCHAR Data4[8];
00166 } TDS_UNIQUE;
00167
00169 typedef struct tdsdaterec
00170 {
00171 TDS_INT year;
00172 TDS_INT month;
00173 TDS_INT day;
00174 TDS_INT dayofyear;
00175 TDS_INT weekday;
00176 TDS_INT hour;
00177 TDS_INT minute;
00178 TDS_INT second;
00179 TDS_INT millisecond;
00180 TDS_INT tzone;
00181 } TDSDATEREC;
00182
00188 extern const int tds_numeric_bytes_per_prec[];
00189
00190 #define TDS_SUCCEED 1
00191 #define TDS_FAIL 0
00192 #define TDS_NO_MORE_RESULTS 2
00193 #define TDS_CANCELLED 3
00194
00195 #define TDS_INT_CONTINUE 1
00196 #define TDS_INT_CANCEL 2
00197 #define TDS_INT_TIMEOUT 3
00198
00199
00200 #define TDS_NO_COUNT -1
00201
00202 #define TDS_ROW_RESULT 4040
00203 #define TDS_PARAM_RESULT 4042
00204 #define TDS_STATUS_RESULT 4043
00205 #define TDS_MSG_RESULT 4044
00206 #define TDS_COMPUTE_RESULT 4045
00207 #define TDS_CMD_DONE 4046
00208 #define TDS_CMD_SUCCEED 4047
00209 #define TDS_CMD_FAIL 4048
00210 #define TDS_ROWFMT_RESULT 4049
00211 #define TDS_COMPUTEFMT_RESULT 4050
00212 #define TDS_DESCRIBE_RESULT 4051
00213 #define TDS_DONE_RESULT 4052
00214 #define TDS_DONEPROC_RESULT 4053
00215 #define TDS_DONEINPROC_RESULT 4054
00216 #define TDS_OTHERS_RESULT 4055
00217
00218 enum tds_token_results
00219 {
00220 TDS_TOKEN_RES_OTHERS,
00221 TDS_TOKEN_RES_ROWFMT,
00222 TDS_TOKEN_RES_COMPUTEFMT,
00223 TDS_TOKEN_RES_PARAMFMT,
00224 TDS_TOKEN_RES_DONE,
00225 TDS_TOKEN_RES_ROW,
00226 TDS_TOKEN_RES_COMPUTE,
00227 TDS_TOKEN_RES_PROC,
00228 TDS_TOKEN_RES_MSG
00229 };
00230
00231 #define TDS_TOKEN_FLAG(flag) TDS_RETURN_##flag = (1 << (TDS_TOKEN_RES_##flag*2)), TDS_STOPAT_##flag = (2 << (TDS_TOKEN_RES_##flag*2))
00232
00233 enum tds_token_flags
00234 {
00235 TDS_HANDLE_ALL = 0,
00236 TDS_TOKEN_FLAG(OTHERS),
00237 TDS_TOKEN_FLAG(ROWFMT),
00238 TDS_TOKEN_FLAG(COMPUTEFMT),
00239 TDS_TOKEN_FLAG(PARAMFMT),
00240 TDS_TOKEN_FLAG(DONE),
00241 TDS_TOKEN_FLAG(ROW),
00242 TDS_TOKEN_FLAG(COMPUTE),
00243 TDS_TOKEN_FLAG(PROC),
00244 TDS_TOKEN_FLAG(MSG),
00245 TDS_TOKEN_RESULTS = TDS_RETURN_ROWFMT|TDS_RETURN_COMPUTEFMT|TDS_RETURN_DONE|TDS_STOPAT_ROW|TDS_STOPAT_COMPUTE|TDS_RETURN_PROC,
00246 TDS_TOKEN_TRAILING = TDS_STOPAT_ROWFMT|TDS_STOPAT_COMPUTEFMT|TDS_STOPAT_ROW|TDS_STOPAT_COMPUTE|TDS_STOPAT_MSG|TDS_STOPAT_OTHERS
00247 };
00248
00252 enum tds_end
00253 {
00254 TDS_DONE_FINAL = 0x00
00255 , TDS_DONE_MORE_RESULTS = 0x01
00256 , TDS_DONE_ERROR = 0x02
00257 , TDS_DONE_INXACT = 0x04
00258 , TDS_DONE_PROC = 0x08
00259 , TDS_DONE_COUNT = 0x10
00260 , TDS_DONE_CANCELLED = 0x20
00261 , TDS_DONE_EVENT = 0x40
00262 , TDS_DONE_SRVERROR = 0x100
00264
00265 , TDS_DONE_NO_TRAN = 0
00266 , TDS_DONE_TRAN_SUCCEED = 1
00267 , TDS_DONE_TRAN_PROGRESS= 2
00268 , TDS_DONE_STMT_ABORT = 3
00269 , TDS_DONE_TRAN_ABORT = 4
00270 };
00271
00272
00273
00274
00275
00276
00277
00278
00279 typedef enum { TDSEICONVIU = 2400,
00280 TDSEICONVAVAIL = 2401,
00281 TDSEICONVO = 2402,
00282 TDSEICONVI = 2403,
00283 TDSEICONV2BIG = 2404,
00284 TDSESYNC = 20001,
00285 TDSEFCON = 20002,
00286 TDSETIME = 20003,
00287 TDSEREAD = 20004,
00288 TDSEWRIT = 20006,
00289 TDSESOCK = 20008,
00290 TDSECONN = 20009,
00291 TDSEPWD = 20014,
00292 TDSESEOF = 20017,
00293 TDSERPND = 20019,
00294 TDSEBTOK = 20020,
00295 TDSEOOB = 20022,
00296 TDSECLOS = 20056,
00297 TDSEUSCT = 20058,
00298 TDSEUTDS = 20146,
00299 TDSEEUNR = 20185,
00300 TDSECAP = 20203,
00301 TDSENEG = 20210,
00302 TDSEUMSG = 20212,
00303 TDSECAPTYP = 20213,
00304 TDSECLOSEIN = 20292
00305 } TDSERRNO;
00306
00307
00308
00309
00310
00311 #define TDS_ERROR 3
00312 #define TDS_DONT_RETURN 42
00313
00314 #define TDS5_PARAMFMT2_TOKEN 32
00315 #define TDS_LANGUAGE_TOKEN 33
00316 #define TDS_ORDERBY2_TOKEN 34
00317 #define TDS_ROWFMT2_TOKEN 97
00318 #define TDS_LOGOUT_TOKEN 113
00319 #define TDS_RETURNSTATUS_TOKEN 121
00320 #define TDS_PROCID_TOKEN 124
00321 #define TDS7_RESULT_TOKEN 129
00322 #define TDS7_COMPUTE_RESULT_TOKEN 136
00323 #define TDS_COLNAME_TOKEN 160
00324 #define TDS_COLFMT_TOKEN 161
00325 #define TDS_DYNAMIC2_TOKEN 163
00326 #define TDS_TABNAME_TOKEN 164
00327 #define TDS_COLINFO_TOKEN 165
00328 #define TDS_OPTIONCMD_TOKEN 166
00329 #define TDS_COMPUTE_NAMES_TOKEN 167
00330 #define TDS_COMPUTE_RESULT_TOKEN 168
00331 #define TDS_ORDERBY_TOKEN 169
00332 #define TDS_ERROR_TOKEN 170
00333 #define TDS_INFO_TOKEN 171
00334 #define TDS_PARAM_TOKEN 172
00335 #define TDS_LOGINACK_TOKEN 173
00336 #define TDS_CONTROL_TOKEN 174
00337 #define TDS_ROW_TOKEN 209
00338 #define TDS_CMP_ROW_TOKEN 211
00339 #define TDS5_PARAMS_TOKEN 215
00340 #define TDS_CAPABILITY_TOKEN 226
00341 #define TDS_ENVCHANGE_TOKEN 227
00342 #define TDS_EED_TOKEN 229
00343 #define TDS_DBRPC_TOKEN 230
00344 #define TDS5_DYNAMIC_TOKEN 231
00345 #define TDS5_PARAMFMT_TOKEN 236
00346 #define TDS_AUTH_TOKEN 237
00347 #define TDS_RESULT_TOKEN 238
00348 #define TDS_DONE_TOKEN 253
00349 #define TDS_DONEPROC_TOKEN 254
00350 #define TDS_DONEINPROC_TOKEN 255
00351
00352
00353 #define TDS_CURCLOSE_TOKEN 128
00354 #define TDS_CURDELETE_TOKEN 129
00355 #define TDS_CURFETCH_TOKEN 130
00356 #define TDS_CURINFO_TOKEN 131
00357 #define TDS_CUROPEN_TOKEN 132
00358 #define TDS_CURDECLARE_TOKEN 134
00359
00360 enum {
00361 TDS_CUR_ISTAT_UNUSED = 0x00,
00362 TDS_CUR_ISTAT_DECLARED = 0x01,
00363 TDS_CUR_ISTAT_OPEN = 0x02,
00364 TDS_CUR_ISTAT_CLOSED = 0x04,
00365 TDS_CUR_ISTAT_RDONLY = 0x08,
00366 TDS_CUR_ISTAT_UPDATABLE = 0x10,
00367 TDS_CUR_ISTAT_ROWCNT = 0x20,
00368 TDS_CUR_ISTAT_DEALLOC = 0x40
00369 };
00370
00371
00372
00373
00374
00375
00376
00377 #define IS_DECLARE 100
00378 #define IS_CURROW 200
00379 #define IS_OPEN 300
00380 #define IS_CLOSE 400
00381
00382
00383 #define PROCESS_ROWS 0
00384 #define PROCESS_RESULTS 1
00385 #define CANCEL_PROCESS 2
00386 #define GOTO_1ST_ROW 3
00387 #define LOGIN 4
00388
00389
00390 #define TDS_ENV_DATABASE 1
00391 #define TDS_ENV_LANG 2
00392 #define TDS_ENV_CHARSET 3
00393 #define TDS_ENV_PACKSIZE 4
00394 #define TDS_ENV_LCID 5
00395 #define TDS_ENV_SQLCOLLATION 7
00396 #define TDS_ENV_BEGINTRANS 8
00397 #define TDS_ENV_COMMITTRANS 9
00398 #define TDS_ENV_ROLLBACKTRANS 10
00399
00400
00401 #define TDS_NULLTERM -9
00402
00403
00404
00405 #define TDS_SP_CURSOR 1
00406 #define TDS_SP_CURSOROPEN 2
00407 #define TDS_SP_CURSORPREPARE 3
00408 #define TDS_SP_CURSOREXECUTE 4
00409 #define TDS_SP_CURSORPREPEXEC 5
00410 #define TDS_SP_CURSORUNPREPARE 6
00411 #define TDS_SP_CURSORFETCH 7
00412 #define TDS_SP_CURSOROPTION 8
00413 #define TDS_SP_CURSORCLOSE 9
00414 #define TDS_SP_EXECUTESQL 10
00415 #define TDS_SP_PREPARE 11
00416 #define TDS_SP_EXECUTE 12
00417 #define TDS_SP_PREPEXEC 13
00418 #define TDS_SP_PREPEXECRPC 14
00419 #define TDS_SP_UNPREPARE 15
00420
00421
00422
00423
00424
00425 typedef enum
00426 {
00427 SYBCHAR = 47,
00428 #define SYBCHAR SYBCHAR
00429 SYBVARCHAR = 39,
00430 #define SYBVARCHAR SYBVARCHAR
00431 SYBINTN = 38,
00432 #define SYBINTN SYBINTN
00433 SYBINT1 = 48,
00434 #define SYBINT1 SYBINT1
00435 SYBINT2 = 52,
00436 #define SYBINT2 SYBINT2
00437 SYBINT4 = 56,
00438 #define SYBINT4 SYBINT4
00439 SYBFLT8 = 62,
00440 #define SYBFLT8 SYBFLT8
00441 SYBDATETIME = 61,
00442 #define SYBDATETIME SYBDATETIME
00443 SYBBIT = 50,
00444 #define SYBBIT SYBBIT
00445 SYBTEXT = 35,
00446 #define SYBTEXT SYBTEXT
00447 SYBNTEXT = 99,
00448 #define SYBNTEXT SYBNTEXT
00449 SYBIMAGE = 34,
00450 #define SYBIMAGE SYBIMAGE
00451 SYBMONEY4 = 122,
00452 #define SYBMONEY4 SYBMONEY4
00453 SYBMONEY = 60,
00454 #define SYBMONEY SYBMONEY
00455 SYBDATETIME4 = 58,
00456 #define SYBDATETIME4 SYBDATETIME4
00457 SYBREAL = 59,
00458 #define SYBREAL SYBREAL
00459 SYBBINARY = 45,
00460 #define SYBBINARY SYBBINARY
00461 SYBVOID = 31,
00462 #define SYBVOID SYBVOID
00463 SYBVARBINARY = 37,
00464 #define SYBVARBINARY SYBVARBINARY
00465 SYBBITN = 104,
00466 #define SYBBITN SYBBITN
00467 SYBNUMERIC = 108,
00468 #define SYBNUMERIC SYBNUMERIC
00469 SYBDECIMAL = 106,
00470 #define SYBDECIMAL SYBDECIMAL
00471 SYBFLTN = 109,
00472 #define SYBFLTN SYBFLTN
00473 SYBMONEYN = 110,
00474 #define SYBMONEYN SYBMONEYN
00475 SYBDATETIMN = 111,
00476 #define SYBDATETIMN SYBDATETIMN
00477
00478
00479
00480
00481 SYBNVARCHAR = 103,
00482 #define SYBNVARCHAR SYBNVARCHAR
00483 SYBINT8 = 127,
00484 #define SYBINT8 SYBINT8
00485 XSYBCHAR = 175,
00486 #define XSYBCHAR XSYBCHAR
00487 XSYBVARCHAR = 167,
00488 #define XSYBVARCHAR XSYBVARCHAR
00489 XSYBNVARCHAR = 231,
00490 #define XSYBNVARCHAR XSYBNVARCHAR
00491 XSYBNCHAR = 239,
00492 #define XSYBNCHAR XSYBNCHAR
00493 XSYBVARBINARY = 165,
00494 #define XSYBVARBINARY XSYBVARBINARY
00495 XSYBBINARY = 173,
00496 #define XSYBBINARY XSYBBINARY
00497 SYBUNIQUE = 36,
00498 #define SYBUNIQUE SYBUNIQUE
00499 SYBVARIANT = 98,
00500 #define SYBVARIANT SYBVARIANT
00501
00502
00503
00504
00505 SYBLONGBINARY = 225,
00506 #define SYBLONGBINARY SYBLONGBINARY
00507 SYBUINT1 = 64,
00508 #define SYBUINT1 SYBUINT1
00509 SYBUINT2 = 65,
00510 #define SYBUINT2 SYBUINT2
00511 SYBUINT4 = 66,
00512 #define SYBUINT4 SYBUINT4
00513 SYBUINT8 = 67,
00514 #define SYBUINT8 SYBUINT8
00515 SYBBLOB = 36,
00516 #define SYBBLOB SYBBLOB
00517 SYBBOUNDARY = 104,
00518 #define SYBBOUNDARY SYBBOUNDARY
00519 SYBDATE = 49,
00520 #define SYBDATE SYBDATE
00521 SYBDATEN = 123,
00522 #define SYBDATEN SYBDATEN
00523 SYB5INT8 = 191,
00524 #define SYB5INT8 SYB5INT8
00525 SYBINTERVAL = 46,
00526 #define SYBINTERVAL SYBINTERVAL
00527 SYBLONGCHAR = 175,
00528 #define SYBLONGCHAR SYBLONGCHAR
00529 SYBSENSITIVITY = 103,
00530 #define SYBSENSITIVITY SYBSENSITIVITY
00531 SYBSINT1 = 176,
00532 #define SYBSINT1 SYBSINT1
00533 SYBTIME = 51,
00534 #define SYBTIME SYBTIME
00535 SYBTIMEN = 147,
00536 #define SYBTIMEN SYBTIMEN
00537 SYBUINTN = 68,
00538 #define SYBUINTN SYBUINTN
00539 SYBUNITEXT = 174,
00540 #define SYBUNITEXT SYBUNITEXT
00541 SYBXML = 163,
00542 #define SYBXML SYBXML
00543
00544 } TDS_SERVER_TYPE;
00545
00546
00547 typedef enum
00548 {
00549 USER_UNICHAR_TYPE = 34,
00550 USER_UNIVARCHAR_TYPE = 35
00551 } TDS_USER_TYPE;
00552
00553 #define SYBAOPCNT 0x4b
00554 #define SYBAOPCNTU 0x4c
00555 #define SYBAOPSUM 0x4d
00556 #define SYBAOPSUMU 0x4e
00557 #define SYBAOPAVG 0x4f
00558 #define SYBAOPAVGU 0x50
00559 #define SYBAOPMIN 0x51
00560 #define SYBAOPMAX 0x52
00561
00562
00563 #define SYBAOPCNT_BIG 0x09
00564 #define SYBAOPSTDEV 0x30
00565 #define SYBAOPSTDEVP 0x31
00566 #define SYBAOPVAR 0x32
00567 #define SYBAOPVARP 0x33
00568 #define SYBAOPCHECKSUM_AGG 0x72
00569
00570
00574 typedef enum
00575 {
00576 TDS_OPT_SET = 1
00577 , TDS_OPT_DEFAULT = 2
00578 , TDS_OPT_LIST = 3
00579 , TDS_OPT_INFO = 4
00580 } TDS_OPTION_CMD;
00581
00582 typedef enum
00583 {
00584 TDS_OPT_DATEFIRST = 1
00585 , TDS_OPT_TEXTSIZE = 2
00586 , TDS_OPT_STAT_TIME = 3
00587 , TDS_OPT_STAT_IO = 4
00588 , TDS_OPT_ROWCOUNT = 5
00589 , TDS_OPT_NATLANG = 6
00590 , TDS_OPT_DATEFORMAT = 7
00591 , TDS_OPT_ISOLATION = 8
00592 , TDS_OPT_AUTHON = 9
00593 , TDS_OPT_CHARSET = 10
00594 , TDS_OPT_SHOWPLAN = 13
00595 , TDS_OPT_NOEXEC = 14
00596 , TDS_OPT_ARITHIGNOREON = 15
00597 , TDS_OPT_ARITHABORTON = 17
00598 , TDS_OPT_PARSEONLY = 18
00599 , TDS_OPT_GETDATA = 20
00600 , TDS_OPT_NOCOUNT = 21
00601 , TDS_OPT_FORCEPLAN = 23
00602 , TDS_OPT_FORMATONLY = 24
00603 , TDS_OPT_CHAINXACTS = 25
00604 , TDS_OPT_CURCLOSEONXACT = 26
00605 , TDS_OPT_FIPSFLAG = 27
00606 , TDS_OPT_RESTREES = 28
00607 , TDS_OPT_IDENTITYON = 29
00608 , TDS_OPT_CURREAD = 30
00609 , TDS_OPT_CURWRITE = 31
00610 , TDS_OPT_IDENTITYOFF = 32
00611 , TDS_OPT_AUTHOFF = 33
00612 , TDS_OPT_ANSINULL = 34
00613 , TDS_OPT_QUOTED_IDENT = 35
00614 , TDS_OPT_ARITHIGNOREOFF = 36
00615 , TDS_OPT_ARITHABORTOFF = 37
00616 , TDS_OPT_TRUNCABORT = 38
00617 } TDS_OPTION;
00618
00619 typedef union tds_option_arg
00620 {
00621 TDS_TINYINT ti;
00622 TDS_INT i;
00623 TDS_CHAR *c;
00624 } TDS_OPTION_ARG;
00625
00626 enum {
00627 TDS_OPT_ARITHOVERFLOW = 0x01,
00628 TDS_OPT_NUMERICTRUNC = 0x02
00629 };
00630
00631 enum TDS_OPT_DATEFIRST_CHOICE
00632 {
00633 TDS_OPT_MONDAY = 1, TDS_OPT_TUESDAY = 2, TDS_OPT_WEDNESDAY = 3, TDS_OPT_THURSDAY = 4, TDS_OPT_FRIDAY = 5, TDS_OPT_SATURDAY =
00634 6, TDS_OPT_SUNDAY = 7
00635 };
00636
00637 enum TDS_OPT_DATEFORMAT_CHOICE
00638 {
00639 TDS_OPT_FMTMDY = 1, TDS_OPT_FMTDMY = 2, TDS_OPT_FMTYMD = 3, TDS_OPT_FMTYDM = 4, TDS_OPT_FMTMYD = 5, TDS_OPT_FMTDYM = 6
00640 };
00641 enum TDS_OPT_ISOLATION_CHOICE
00642 {
00643 TDS_OPT_LEVEL1 = 1, TDS_OPT_LEVEL3 = 3
00644 };
00645
00646 typedef enum tds_packet_type
00647 {
00648 TDS_QUERY = 1,
00649 TDS_LOGIN = 2,
00650 TDS_RPC = 3,
00651 TDS_REPLY = 4,
00652 TDS_CANCEL = 6,
00653 TDS_BULK = 7,
00654 TDS_NORMAL = 15,
00655 TDS7_LOGIN = 16,
00656 TDS7_AUTH = 17,
00657 TDS8_PRELOGIN = 18
00658 } TDS_PACKET_TYPE;
00659
00660 typedef enum tds_encryption_level {
00661 TDS_ENCRYPTION_OFF, TDS_ENCRYPTION_REQUEST, TDS_ENCRYPTION_REQUIRE
00662 } TDS_ENCRYPTION_LEVEL;
00663
00664 #define TDS_ZERO_FREE(x) do {free((x)); (x) = NULL;} while(0)
00665 #define TDS_VECTOR_SIZE(x) (sizeof(x)/sizeof(x[0]))
00666
00667
00668
00669
00670
00671
00672 #define TDS_BYTE_SWAP16(value) \
00673 (((((unsigned short)value)<<8) & 0xFF00) | \
00674 ((((unsigned short)value)>>8) & 0x00FF))
00675
00676 #define TDS_BYTE_SWAP32(value) \
00677 (((((unsigned long)value)<<24) & 0xFF000000) | \
00678 ((((unsigned long)value)<< 8) & 0x00FF0000) | \
00679 ((((unsigned long)value)>> 8) & 0x0000FF00) | \
00680 ((((unsigned long)value)>>24) & 0x000000FF))
00681
00682 #define is_end_token(x) (x==TDS_DONE_TOKEN || \
00683 x==TDS_DONEPROC_TOKEN || \
00684 x==TDS_DONEINPROC_TOKEN)
00685
00686 #define is_hard_end_token(x) (x==TDS_DONE_TOKEN || \
00687 x==TDS_DONEPROC_TOKEN)
00688
00689 #define is_msg_token(x) (x==TDS_INFO_TOKEN || \
00690 x==TDS_ERROR_TOKEN || \
00691 x==TDS_EED_TOKEN)
00692
00693 #define is_result_token(x) (x==TDS_RESULT_TOKEN || \
00694 x==TDS_ROWFMT2_TOKEN || \
00695 x==TDS7_RESULT_TOKEN || \
00696 x==TDS_COLFMT_TOKEN || \
00697 x==TDS_COLNAME_TOKEN || \
00698 x==TDS_RETURNSTATUS_TOKEN)
00699
00700
00701 #define is_fixed_type(x) (x==SYBINT1 || \
00702 x==SYBINT2 || \
00703 x==SYBINT4 || \
00704 x==SYBINT8 || \
00705 x==SYBREAL || \
00706 x==SYBFLT8 || \
00707 x==SYBDATETIME || \
00708 x==SYBDATETIME4 || \
00709 x==SYBBIT || \
00710 x==SYBMONEY || \
00711 x==SYBMONEY4 || \
00712 x==SYBVOID || \
00713 x==SYBUNIQUE)
00714 #define is_nullable_type(x) ( \
00715 x==SYBBITN || \
00716 x==SYBINTN || \
00717 x==SYBFLTN || \
00718 x==SYBMONEYN || \
00719 x==SYBDATETIMN || \
00720 x==SYBVARCHAR || \
00721 x==SYBBINARY || \
00722 x==SYBVARBINARY || \
00723 x==SYBTEXT || \
00724 x==SYBNTEXT || \
00725 x==SYBIMAGE)
00726
00727 #define is_variable_type(x) ( \
00728 (x)==SYBTEXT || \
00729 (x)==SYBIMAGE || \
00730 (x)==SYBNTEXT || \
00731 (x)==SYBCHAR || \
00732 (x)==SYBVARCHAR || \
00733 (x)==SYBBINARY || \
00734 (x)==SYBVARBINARY || \
00735 (x)==SYBLONGBINARY || \
00736 (x)==XSYBCHAR || \
00737 (x)==XSYBVARCHAR || \
00738 (x)==XSYBNVARCHAR || \
00739 (x)==XSYBNCHAR)
00740
00741 #define is_blob_type(x) (x==SYBTEXT || x==SYBIMAGE || x==SYBNTEXT)
00742
00743
00744 #define is_numeric_type(x) (x==SYBNUMERIC || x==SYBDECIMAL)
00745 #define is_unicode_type(x) (x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT)
00746 #define is_collate_type(x) (x==XSYBVARCHAR || x==XSYBCHAR || x==SYBTEXT || x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT)
00747 #define is_ascii_type(x) ( x==XSYBCHAR || x==XSYBVARCHAR || x==SYBTEXT || x==SYBCHAR || x==SYBVARCHAR)
00748 #define is_binary_type(x) (x==SYBLONGBINARY)
00749 #define is_char_type(x) (is_unicode_type(x) || is_ascii_type(x))
00750 #define is_similar_type(x, y) ((is_char_type(x) && is_char_type(y)) || ((is_unicode_type(x) && is_unicode_type(y))))
00751
00752
00753 #define TDS_MAX_CAPABILITY 22
00754 #define MAXPRECISION 77
00755 #define TDS_MAX_CONN 4096
00756 #define TDS_MAX_DYNID_LEN 30
00757
00758
00759 #define TDS_DEF_SERVER "SYBASE"
00760 #define TDS_DEF_BLKSZ 512
00761 #define TDS_DEF_CHARSET "iso_1"
00762 #define TDS_DEF_LANG "us_english"
00763 #if TDS42
00764 #define TDS_DEF_MAJOR 4
00765 #define TDS_DEF_MINOR 2
00766 #define TDS_DEF_PORT 1433
00767 #elif TDS46
00768 #define TDS_DEF_MAJOR 4
00769 #define TDS_DEF_MINOR 6
00770 #define TDS_DEF_PORT 4000
00771 #elif TDS70
00772 #define TDS_DEF_MAJOR 7
00773 #define TDS_DEF_MINOR 0
00774 #define TDS_DEF_PORT 1433
00775 #elif TDS80
00776 #define TDS_DEF_MAJOR 8
00777 #define TDS_DEF_MINOR 0
00778 #define TDS_DEF_PORT 1433
00779 #else
00780 #define TDS_DEF_MAJOR 5
00781 #define TDS_DEF_MINOR 0
00782 #define TDS_DEF_PORT 4000
00783 #endif
00784
00785
00786 #define TDS_STR_VERSION "tds version"
00787 #define TDS_STR_BLKSZ "initial block size"
00788 #define TDS_STR_SWAPDT "swap broken dates"
00789 #define TDS_STR_SWAPMNY "swap broken money"
00790 #define TDS_STR_DUMPFILE "dump file"
00791 #define TDS_STR_DEBUGLVL "debug level"
00792 #define TDS_STR_DEBUGFLAGS "debug flags"
00793 #define TDS_STR_TIMEOUT "timeout"
00794 #define TDS_STR_QUERY_TIMEOUT "query timeout"
00795 #define TDS_STR_CONNTIMEOUT "connect timeout"
00796 #define TDS_STR_HOSTNAME "hostname"
00797 #define TDS_STR_HOST "host"
00798 #define TDS_STR_PORT "port"
00799 #define TDS_STR_TEXTSZ "text size"
00800
00801 #define TDS_STR_EMUL_LE "emulate little endian"
00802 #define TDS_STR_CHARSET "charset"
00803 #define TDS_STR_CLCHARSET "client charset"
00804 #define TDS_STR_LANGUAGE "language"
00805 #define TDS_STR_APPENDMODE "dump file append"
00806 #define TDS_STR_DATEFMT "date format"
00807 #define TDS_STR_INSTANCE "instance"
00808 #define TDS_STR_ASA_DATABASE "asa database"
00809 #define TDS_STR_ENCRYPTION "encryption"
00810
00811 #define TDS_STR_ENCRYPTION_OFF "off"
00812 #define TDS_STR_ENCRYPTION_REQUEST "request"
00813 #define TDS_STR_ENCRYPTION_REQUIRE "require"
00814
00815
00816
00817 typedef union
00818 {
00819 void *p;
00820 int i;
00821 } tds_align_struct;
00822
00823 #define TDS_ALIGN_SIZE sizeof(tds_align_struct)
00824
00825 #define TDS_MAX_LOGIN_STR_SZ 30
00826 typedef struct tds_login
00827 {
00828 DSTR server_name;
00829 DSTR server_addr;
00830 int port;
00831 TDS_TINYINT major_version;
00832 TDS_TINYINT minor_version;
00833 int block_size;
00834 DSTR language;
00835 DSTR server_charset;
00836 TDS_INT connect_timeout;
00837 DSTR client_host_name;
00838 DSTR app_name;
00839 DSTR user_name;
00840 DSTR password;
00841
00842 DSTR library;
00843 TDS_TINYINT bulk_copy;
00844 TDS_TINYINT suppress_language;
00845 TDS_TINYINT encryption_level;
00846
00847 TDS_INT query_timeout;
00848 unsigned char capabilities[TDS_MAX_CAPABILITY];
00849 DSTR client_charset;
00850 } TDSLOGIN;
00851
00852 typedef struct tds_connection
00853 {
00854
00855 DSTR server_name;
00856 int port;
00857 TDS_TINYINT major_version;
00858 TDS_TINYINT minor_version;
00859 int block_size;
00860 DSTR language;
00861 DSTR server_charset;
00862 TDS_INT connect_timeout;
00863 DSTR client_host_name;
00864 DSTR server_host_name;
00865 DSTR app_name;
00866 DSTR user_name;
00867 DSTR password;
00868 DSTR library;
00869 TDS_TINYINT bulk_copy;
00870 TDS_TINYINT suppress_language;
00871 TDS_TINYINT encryption_level;
00872
00873 TDS_INT query_timeout;
00874 unsigned char capabilities[TDS_MAX_CAPABILITY];
00875 DSTR client_charset;
00876
00877 DSTR ip_addr;
00878 DSTR instance_name;
00879 DSTR database;
00880 DSTR dump_file;
00881 int debug_flags;
00882 int text_size;
00883 int broken_dates;
00884 int broken_money;
00885 int emul_little_endian;
00886 } TDSCONNECTION;
00887
00888 typedef struct tds_locale
00889 {
00890 char *language;
00891 char *server_charset;
00892 char *client_charset;
00893 char *date_fmt;
00894 } TDSLOCALE;
00895
00900 typedef struct tds_blob
00901 {
00902 TDS_CHAR *textvalue;
00903 TDS_CHAR textptr[16];
00904 TDS_CHAR timestamp[8];
00905 } TDSBLOB;
00906
00910 typedef struct
00911 {
00912 TDS_USMALLINT locale_id;
00913 TDS_USMALLINT flags;
00914 TDS_UCHAR charset_id;
00915 } TDS8_COLLATION;
00916
00917
00918 #define TDS_SF_BIN (TDS_USMALLINT) 0x100
00919 #define TDS_SF_WIDTH_INSENSITIVE (TDS_USMALLINT) 0x080
00920 #define TDS_SF_KATATYPE_INSENSITIVE (TDS_USMALLINT) 0x040
00921 #define TDS_SF_ACCENT_SENSITIVE (TDS_USMALLINT) 0x020
00922 #define TDS_SF_CASE_INSENSITIVE (TDS_USMALLINT) 0x010
00923
00924
00925 #define TDS_UT_TIMESTAMP 80
00926
00927
00932 typedef struct _tds_encoding
00933 {
00934 const char *name;
00935 unsigned char min_bytes_per_char;
00936 unsigned char max_bytes_per_char;
00937 } TDS_ENCODING;
00938
00939 typedef struct _tds_bcpcoldata
00940 {
00941 TDS_UCHAR *data;
00942 TDS_INT datalen;
00943 TDS_INT is_null;
00944 } BCPCOLDATA;
00945
00946
00947 enum
00948 { TDS_SYSNAME_SIZE = 512 };
00949
00953 typedef struct tds_column
00954 {
00955 TDS_SMALLINT column_type;
00960 TDS_INT column_usertype;
00961 TDS_INT column_flags;
00962
00963 TDS_INT column_size;
00965 TDS_TINYINT column_varint_size;
00967 TDS_TINYINT column_prec;
00968 TDS_TINYINT column_scale;
00970 TDS_SMALLINT column_namelen;
00971 TDS_SMALLINT table_namelen;
00972 struct
00973 {
00974 TDS_SMALLINT column_type;
00975 TDS_INT column_size;
00976 } on_server;
00977
00978 const TDSICONV *char_conv;
00980 TDS_CHAR table_name[TDS_SYSNAME_SIZE];
00981 TDS_CHAR column_name[TDS_SYSNAME_SIZE];
00982 char * table_column_name;
00983
00984 unsigned char *column_data;
00985 void (*column_data_free)(struct tds_column *column);
00986 unsigned int column_nullable:1;
00987 unsigned int column_writeable:1;
00988 unsigned int column_identity:1;
00989 unsigned int column_key:1;
00990 unsigned int column_hidden:1;
00991 unsigned int column_output:1;
00992 unsigned int column_timestamp:1;
00993 TDS_UCHAR column_collation[5];
00994
00995
00996 TDS_TINYINT column_operator;
00997 TDS_SMALLINT column_operand;
00998
00999
01001 TDS_INT column_cur_size;
01002
01003
01004
01005 TDS_SMALLINT column_bindtype;
01006 TDS_SMALLINT column_bindfmt;
01007 TDS_UINT column_bindlen;
01008 TDS_SMALLINT *column_nullbind;
01009 TDS_CHAR *column_varaddr;
01010 TDS_INT *column_lenbind;
01011 TDS_INT column_textpos;
01012 TDS_INT column_text_sqlgetdatapos;
01013
01014 BCPCOLDATA *bcp_column_data;
01023 TDS_INT bcp_prefix_len;
01024 TDS_INT bcp_term_len;
01025 TDS_CHAR *bcp_terminator;
01026 } TDSCOLUMN;
01027
01028
01030 typedef struct tds_result_info
01031 {
01032
01033 TDS_SMALLINT num_cols;
01034 TDSCOLUMN **columns;
01035 TDS_INT row_size;
01036 TDS_INT ref_count;
01037 unsigned char *current_row;
01038 void (*row_free)(struct tds_result_info* result, unsigned char *row);
01039
01040 TDS_SMALLINT rows_exist;
01041
01042 TDS_INT row_count;
01043
01044 TDS_TINYINT more_results;
01045 TDS_SMALLINT computeid;
01046 TDS_SMALLINT *bycolumns;
01047 TDS_SMALLINT by_cols;
01048 } TDSRESULTINFO;
01049
01051 typedef enum _TDS_STATE
01052 {
01053 TDS_IDLE,
01054 TDS_QUERYING,
01055 TDS_PENDING,
01056 TDS_READING,
01057 TDS_DEAD
01058 } TDS_STATE;
01059
01060 #define TDS_DBG_FUNC __FILE__, ((__LINE__ << 4) | 7)
01061 #define TDS_DBG_INFO2 __FILE__, ((__LINE__ << 4) | 6)
01062 #define TDS_DBG_INFO1 __FILE__, ((__LINE__ << 4) | 5)
01063 #define TDS_DBG_NETWORK __FILE__, ((__LINE__ << 4) | 4)
01064 #define TDS_DBG_WARN __FILE__, ((__LINE__ << 4) | 3)
01065 #define TDS_DBG_ERROR __FILE__, ((__LINE__ << 4) | 2)
01066 #define TDS_DBG_SEVERE __FILE__, ((__LINE__ << 4) | 1)
01067
01068 #define TDS_DBGFLAG_FUNC 0x80
01069 #define TDS_DBGFLAG_INFO2 0x40
01070 #define TDS_DBGFLAG_INFO1 0x20
01071 #define TDS_DBGFLAG_NETWORK 0x10
01072 #define TDS_DBGFLAG_WARN 0x08
01073 #define TDS_DBGFLAG_ERROR 0x04
01074 #define TDS_DBGFLAG_SEVERE 0x02
01075 #define TDS_DBGFLAG_ALLLVL 0xfff
01076 #define TDS_DBGFLAG_PID 0x1000
01077 #define TDS_DBGFLAG_TIME 0x2000
01078 #define TDS_DBGFLAG_SOURCE 0x4000
01079 #define TDS_DBGFLAG_THREAD 0x8000
01080
01086 enum TDS_DBG_LOG_STATE
01087 {
01088 TDS_DBG_LOGIN = (1 << 0)
01090 , TDS_DBG_API = (1 << 1)
01091 , TDS_DBG_ASYNC = (1 << 2)
01092 , TDS_DBG_DIAG = (1 << 3)
01093 , TDS_DBG_error = (1 << 4)
01094
01095
01096 , TDS_DBG_PACKET = (1 << 5)
01097 , TDS_DBG_LIBTDS = (1 << 6)
01098 , TDS_DBG_CONFIG = (1 << 7)
01099 , TDS_DBG_DEFAULT = 0xFE
01100 };
01101
01102 typedef struct tds_result_info TDSCOMPUTEINFO;
01103
01104 typedef TDSRESULTINFO TDSPARAMINFO;
01105
01106 typedef struct tds_message
01107 {
01108 TDS_CHAR *server;
01109 TDS_CHAR *message;
01110 TDS_CHAR *proc_name;
01111 TDS_CHAR *sql_state;
01112 TDS_UINT msgno;
01113 TDS_INT line_number;
01114
01115 TDS_SMALLINT state;
01116 TDS_TINYINT priv_msg_type;
01117 TDS_TINYINT severity;
01118
01119 int oserr;
01120 } TDSMESSAGE;
01121
01122 typedef struct tds_upd_col
01123 {
01124 struct tds_upd_col *next;
01125 TDS_INT colnamelength;
01126 char * columnname;
01127 } TDSUPDCOL;
01128
01129 typedef enum {
01130 TDS_CURSOR_STATE_UNACTIONED = 0
01131 , TDS_CURSOR_STATE_REQUESTED = 1
01132 , TDS_CURSOR_STATE_SENT = 2
01133 , TDS_CURSOR_STATE_ACTIONED = 3
01134 } TDS_CURSOR_STATE;
01135
01136 typedef struct _tds_cursor_status
01137 {
01138 TDS_CURSOR_STATE declare;
01139 TDS_CURSOR_STATE cursor_row;
01140 TDS_CURSOR_STATE open;
01141 TDS_CURSOR_STATE fetch;
01142 TDS_CURSOR_STATE close;
01143 TDS_CURSOR_STATE dealloc;
01144 } TDS_CURSOR_STATUS;
01145
01146 typedef enum _tds_cursor_operation
01147 {
01148 TDS_CURSOR_POSITION = 0,
01149 TDS_CURSOR_UPDATE = 1,
01150 TDS_CURSOR_DELETE = 2,
01151 TDS_CURSOR_INSERT = 4
01152 } TDS_CURSOR_OPERATION;
01153
01154 typedef enum _tds_cursor_fetch
01155 {
01156 TDS_CURSOR_FETCH_NEXT = 1,
01157 TDS_CURSOR_FETCH_PREV,
01158 TDS_CURSOR_FETCH_FIRST,
01159 TDS_CURSOR_FETCH_LAST,
01160 TDS_CURSOR_FETCH_ABSOLUTE,
01161 TDS_CURSOR_FETCH_RELATIVE
01162 } TDS_CURSOR_FETCH;
01163
01167 typedef struct _tds_cursor
01168 {
01169 struct _tds_cursor *next;
01170 TDS_INT ref_count;
01171 TDS_TINYINT cursor_name_len;
01172 char *cursor_name;
01173 TDS_INT cursor_id;
01174 TDS_TINYINT options;
01175 TDS_TINYINT hasargs;
01176 TDS_USMALLINT query_len;
01177 char *query;
01178
01179
01180
01181 TDS_INT cursor_rows;
01182
01183 TDS_CURSOR_STATUS status;
01184 TDS_SMALLINT srv_status;
01185 TDSRESULTINFO *res_info;
01186 TDS_INT type, concurrency;
01187 } TDSCURSOR;
01188
01192 typedef struct tds_env
01193 {
01194 int block_size;
01195 char *language;
01196 char *charset;
01197 char *database;
01198 } TDSENV;
01199
01203 typedef struct tds_dynamic
01204 {
01205 struct tds_dynamic *next;
01211 char id[30];
01212 int dyn_state;
01214 TDS_INT num_id;
01215 TDSPARAMINFO *res_info;
01223 TDSPARAMINFO *params;
01229 int emulated;
01231 char *query;
01232 } TDSDYNAMIC;
01233
01234 typedef enum {
01235 TDS_MULTIPLE_QUERY,
01236 TDS_MULTIPLE_EXECUTE,
01237 TDS_MULTIPLE_RPC
01238 } TDS_MULTIPLE_TYPE;
01239
01240 typedef struct tds_multiple
01241 {
01242 TDS_MULTIPLE_TYPE type;
01243 unsigned int flags;
01244 } TDSMULTIPLE;
01245
01246
01247 typedef struct tds_context TDSCONTEXT;
01248
01249 struct tds_context
01250 {
01251 TDSLOCALE *locale;
01252 void *parent;
01253
01254 int (*msg_handler) (const TDSCONTEXT *, TDSSOCKET *, TDSMESSAGE *);
01255 int (*err_handler) (const TDSCONTEXT *, TDSSOCKET *, TDSMESSAGE *);
01256 int (*int_handler) (void *);
01257 };
01258
01259 enum TDS_ICONV_ENTRY
01260 {
01261 client2ucs2
01262 , client2server_chardata
01263 , iso2server_metadata
01264 , initial_char_conv_count
01265 };
01266
01267 struct tds_authentication
01268 {
01269 TDS_UCHAR *packet;
01270 int packet_len;
01271 int (*free)(TDSSOCKET * tds, struct tds_authentication * auth);
01272 int (*handle_next)(TDSSOCKET * tds, struct tds_authentication * auth, size_t len);
01273 };
01274
01275 typedef struct tds_authentication TDSAUTHENTICATION;
01276
01280 struct tds_socket
01281 {
01282
01284 TDS_SYS_SOCKET s;
01285 TDS_SMALLINT major_version;
01286 TDS_SMALLINT minor_version;
01288 TDS_UINT product_version;
01289 char *product_name;
01290 unsigned char capabilities[TDS_MAX_CAPABILITY];
01291 unsigned char broken_dates;
01292 unsigned char option_flag2;
01293
01295 unsigned char *in_buf;
01297 unsigned char *out_buf;
01299 unsigned int in_buf_max;
01301 unsigned in_pos;
01303 unsigned out_pos;
01305 unsigned in_len;
01306
01307
01309 unsigned char in_flag;
01311 unsigned char out_flag;
01313 unsigned char last_packet;
01314 void *parent;
01320 TDSRESULTINFO *current_results;
01321 TDSRESULTINFO *res_info;
01322 TDS_INT num_comp_info;
01323 TDSCOMPUTEINFO **comp_info;
01324 TDSPARAMINFO *param_info;
01325 TDSCURSOR *cur_cursor;
01326 TDSCURSOR *cursors;
01327 TDS_TINYINT has_status;
01328 TDS_INT ret_status;
01329 TDS_STATE state;
01331 volatile unsigned char in_cancel;
01333 TDS_INT8 rows_affected;
01334
01335 TDS_INT query_timeout;
01336 TDSENV env;
01337
01338
01339 TDSDYNAMIC *cur_dyn;
01340 TDSDYNAMIC *dyns;
01342 int emul_little_endian;
01343 char *date_fmt;
01344 const TDSCONTEXT *tds_ctx;
01345 int char_conv_count;
01346 TDSICONV **char_convs;
01347
01349 TDSCONNECTION *connection;
01350
01351 int spid;
01352 TDS_UCHAR collation[5];
01353 TDS_UCHAR tds9_transaction[8];
01354 void (*env_chg_func) (TDSSOCKET * tds, int type, char *oldval, char *newval);
01355 int internal_sp_called;
01356
01357 void *tls_session;
01358 void *tls_credentials;
01359 TDSAUTHENTICATION *authentication;
01360 int option_value;
01361 };
01362
01363 int tds_init_write_buf(TDSSOCKET * tds);
01364 void tds_free_result_info(TDSRESULTINFO * info);
01365 void tds_free_socket(TDSSOCKET * tds);
01366 void tds_free_connection(TDSCONNECTION * connection);
01367 void tds_free_all_results(TDSSOCKET * tds);
01368 void tds_free_results(TDSRESULTINFO * res_info);
01369 void tds_free_param_results(TDSPARAMINFO * param_info);
01370 void tds_free_param_result(TDSPARAMINFO * param_info);
01371 void tds_free_msg(TDSMESSAGE * message);
01372 void tds_cursor_deallocated(TDSSOCKET *tds, TDSCURSOR *cursor);
01373 void tds_release_cursor(TDSSOCKET *tds, TDSCURSOR *cursor);
01374 void tds_free_bcp_column_data(BCPCOLDATA * coldata);
01375
01376 int tds_put_n(TDSSOCKET * tds, const void *buf, int n);
01377 int tds_put_string(TDSSOCKET * tds, const char *buf, int len);
01378 int tds_put_int(TDSSOCKET * tds, TDS_INT i);
01379 int tds_put_int8(TDSSOCKET * tds, TDS_INT8 i);
01380 int tds_put_smallint(TDSSOCKET * tds, TDS_SMALLINT si);
01382 #define tds_put_tinyint(tds, ti) tds_put_byte(tds,ti)
01383 int tds_put_byte(TDSSOCKET * tds, unsigned char c);
01384 TDSRESULTINFO *tds_alloc_results(int num_cols);
01385 TDSCOMPUTEINFO **tds_alloc_compute_results(TDSSOCKET * tds, int num_cols, int by_cols);
01386 TDSCONTEXT *tds_alloc_context(void * parent);
01387 void tds_free_context(TDSCONTEXT * locale);
01388 TDSSOCKET *tds_alloc_socket(TDSCONTEXT * context, int bufsize);
01389
01390
01391 const TDS_COMPILETIME_SETTINGS *tds_get_compiletime_settings(void);
01392 typedef void (*TDSCONFPARSE) (const char *option, const char *value, void *param);
01393 int tds_read_conf_section(FILE * in, const char *section, TDSCONFPARSE tds_conf_parse, void *parse_param);
01394 int tds_read_conf_file(TDSCONNECTION * connection, const char *server);
01395 TDSCONNECTION *tds_read_config_info(TDSSOCKET * tds, TDSLOGIN * login, TDSLOCALE * locale);
01396 void tds_fix_connection(TDSCONNECTION * connection);
01397 void tds_config_verstr(const char *tdsver, TDSCONNECTION * connection);
01398 void tds_lookup_host(const char *servername, char *ip);
01399 int tds_set_interfaces_file_loc(const char *interfloc);
01400
01401 TDSLOCALE *tds_get_locale(void);
01402 int tds_alloc_row(TDSRESULTINFO * res_info);
01403 int tds_alloc_compute_row(TDSCOMPUTEINFO * res_info);
01404 BCPCOLDATA * tds_alloc_bcp_column_data(int column_size);
01405 unsigned char *tds7_crypt_pass(const unsigned char *clear_pass, int len, unsigned char *crypt_pass);
01406 TDSDYNAMIC *tds_lookup_dynamic(TDSSOCKET * tds, const char *id);
01407 const char *tds_prtype(int token);
01408
01409
01410
01411
01412 void tds_iconv_open(TDSSOCKET * tds, const char *charset);
01413 void tds_iconv_close(TDSSOCKET * tds);
01414 void tds_srv_charset_changed(TDSSOCKET * tds, const char *charset);
01415 void tds7_srv_charset_changed(TDSSOCKET * tds, int sql_collate, int lcid);
01416 int tds_iconv_alloc(TDSSOCKET * tds);
01417 void tds_iconv_free(TDSSOCKET * tds);
01418 TDSICONV *tds_iconv_from_collate(TDSSOCKET * tds, int sql_collate, int lcid);
01419
01420
01421 char *tds_timestamp_str(char *str, int maxlen);
01422 struct hostent *tds_gethostbyname_r(const char *servername, struct hostent *result, char *buffer, int buflen, int *h_errnop);
01423 struct hostent *tds_gethostbyaddr_r(const char *addr, int len, int type, struct hostent *result, char *buffer, int buflen,
01424 int *h_errnop);
01425 struct servent *tds_getservbyname_r(const char *name, const char *proto, struct servent *result, char *buffer, int buflen);
01426 #ifdef INADDR_NONE
01427 const char *tds_inet_ntoa_r(struct in_addr iaddr, char *ip, size_t len);
01428 #endif
01429 char *tds_get_homedir(void);
01430
01431
01432 TDSPARAMINFO *tds_alloc_param_result(TDSPARAMINFO * old_param);
01433 void tds_free_input_params(TDSDYNAMIC * dyn);
01434 void tds_free_dynamic(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01435 TDSSOCKET *tds_realloc_socket(TDSSOCKET * tds, int bufsize);
01436 char *tds_alloc_client_sqlstate(int msgno);
01437 char *tds_alloc_lookup_sqlstate(TDSSOCKET * tds, int msgno);
01438 TDSLOGIN *tds_alloc_login(void);
01439 TDSDYNAMIC *tds_alloc_dynamic(TDSSOCKET * tds, const char *id);
01440 void tds_free_login(TDSLOGIN * login);
01441 TDSCONNECTION *tds_alloc_connection(TDSLOCALE * locale);
01442 TDSLOCALE *tds_alloc_locale(void);
01443 void *tds_alloc_param_data(TDSCOLUMN * curparam);
01444 void tds_free_locale(TDSLOCALE * locale);
01445 TDSCURSOR * tds_alloc_cursor(TDSSOCKET * tds, const char *name, TDS_INT namelen, const char *query, TDS_INT querylen);
01446 void tds_free_row(TDSRESULTINFO * res_info, unsigned char *row);
01447
01448
01449 void tds_set_packet(TDSLOGIN * tds_login, int packet_size);
01450 void tds_set_port(TDSLOGIN * tds_login, int port);
01451 void tds_set_passwd(TDSLOGIN * tds_login, const char *password);
01452 void tds_set_bulk(TDSLOGIN * tds_login, TDS_TINYINT enabled);
01453 void tds_set_user(TDSLOGIN * tds_login, const char *username);
01454 void tds_set_app(TDSLOGIN * tds_login, const char *application);
01455 void tds_set_host(TDSLOGIN * tds_login, const char *hostname);
01456 void tds_set_server_addr(TDSLOGIN * tds_login, const char *server_addr);
01457 void tds_set_library(TDSLOGIN * tds_login, const char *library);
01458 void tds_set_server(TDSLOGIN * tds_login, const char *server);
01459 void tds_set_client_charset(TDSLOGIN * tds_login, const char *charset);
01460 void tds_set_language(TDSLOGIN * tds_login, const char *language);
01461 void tds_set_version(TDSLOGIN * tds_login, TDS_TINYINT major_ver, TDS_TINYINT minor_ver);
01462 void tds_set_capabilities(TDSLOGIN * tds_login, unsigned char *capabilities, int size);
01463 int tds_connect(TDSSOCKET * tds, TDSCONNECTION * connection);
01464
01465
01466 int tds_submit_query(TDSSOCKET * tds, const char *query);
01467 int tds_submit_query_params(TDSSOCKET * tds, const char *query, TDSPARAMINFO * params);
01468 int tds_submit_queryf(TDSSOCKET * tds, const char *queryf, ...);
01469 int tds_submit_prepare(TDSSOCKET * tds, const char *query, const char *id, TDSDYNAMIC ** dyn_out, TDSPARAMINFO * params);
01470 int tds_submit_execdirect(TDSSOCKET * tds, const char *query, TDSPARAMINFO * params);
01471 int tds_submit_execute(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01472 int tds_send_cancel(TDSSOCKET * tds);
01473 const char *tds_next_placeholder(const char *start);
01474 int tds_count_placeholders(const char *query);
01475 int tds_submit_unprepare(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01476 int tds_submit_rpc(TDSSOCKET * tds, const char *rpc_name, TDSPARAMINFO * params);
01477 int tds_submit_optioncmd(TDSSOCKET * tds, TDS_OPTION_CMD command, TDS_OPTION option, TDS_OPTION_ARG *param, TDS_INT param_size);
01478 int tds_quote_id(TDSSOCKET * tds, char *buffer, const char *id, int idlen);
01479 int tds_quote_string(TDSSOCKET * tds, char *buffer, const char *str, int len);
01480 const char *tds_skip_quoted(const char *s);
01481
01482 int tds_cursor_declare(TDSSOCKET * tds, TDSCURSOR * cursor, TDSPARAMINFO *params, int *send);
01483 int tds_cursor_setrows(TDSSOCKET * tds, TDSCURSOR * cursor, int *send);
01484 int tds_cursor_open(TDSSOCKET * tds, TDSCURSOR * cursor, TDSPARAMINFO *params, int *send);
01485 int tds_cursor_fetch(TDSSOCKET * tds, TDSCURSOR * cursor, TDS_CURSOR_FETCH fetch_type, TDS_INT i_row);
01486 int tds_cursor_close(TDSSOCKET * tds, TDSCURSOR * cursor);
01487 int tds_cursor_dealloc(TDSSOCKET * tds, TDSCURSOR * cursor);
01488 int tds_cursor_update(TDSSOCKET * tds, TDSCURSOR * cursor, TDS_CURSOR_OPERATION op, TDS_INT i_row, TDSPARAMINFO * params);
01489 int tds_cursor_setname(TDSSOCKET * tds, TDSCURSOR * cursor);
01490
01491 int tds_multiple_init(TDSSOCKET *tds, TDSMULTIPLE *multiple, TDS_MULTIPLE_TYPE type);
01492 int tds_multiple_done(TDSSOCKET *tds, TDSMULTIPLE *multiple);
01493 int tds_multiple_query(TDSSOCKET *tds, TDSMULTIPLE *multiple, const char *query, TDSPARAMINFO * params);
01494 int tds_multiple_execute(TDSSOCKET *tds, TDSMULTIPLE *multiple, TDSDYNAMIC * dyn);
01495
01496
01497 int tds_process_cancel(TDSSOCKET * tds);
01498 void tds_swap_datatype(int coltype, unsigned char *buf);
01499 void tds_swap_numeric(TDS_NUMERIC *num);
01500 int tds_get_token_size(int marker);
01501 int tds_process_login_tokens(TDSSOCKET * tds);
01502 int tds_process_simple_query(TDSSOCKET * tds);
01503 int tds5_send_optioncmd(TDSSOCKET * tds, TDS_OPTION_CMD tds_command, TDS_OPTION tds_option, TDS_OPTION_ARG * tds_argument,
01504 TDS_INT * tds_argsize);
01505 int tds_process_tokens(TDSSOCKET * tds, TDS_INT * result_type, int *done_flags, unsigned flag);
01506
01507
01508 void tds_set_param_type(TDSSOCKET * tds, TDSCOLUMN * curcol, TDS_SERVER_TYPE type);
01509 void tds_set_column_type(TDSSOCKET * tds, TDSCOLUMN * curcol, int type);
01510
01511
01512
01513 TDS_INT tds_datecrack(TDS_INT datetype, const void *di, TDSDATEREC * dr);
01514 int tds_get_conversion_type(int srctype, int colsize);
01515 extern const char tds_hex_digits[];
01516
01517
01518 int tds_flush_packet(TDSSOCKET * tds);
01519 int tds_put_buf(TDSSOCKET * tds, const unsigned char *buf, int dsize, int ssize);
01520
01521
01522 unsigned char tds_get_byte(TDSSOCKET * tds);
01523 void tds_unget_byte(TDSSOCKET * tds);
01524 unsigned char tds_peek(TDSSOCKET * tds);
01525 TDS_SMALLINT tds_get_smallint(TDSSOCKET * tds);
01526 TDS_INT tds_get_int(TDSSOCKET * tds);
01527 TDS_INT8 tds_get_int8(TDSSOCKET * tds);
01528 int tds_get_string(TDSSOCKET * tds, int string_len, char *dest, size_t dest_size);
01529 int tds_get_char_data(TDSSOCKET * tds, char *dest, size_t wire_size, TDSCOLUMN * curcol);
01530 void *tds_get_n(TDSSOCKET * tds, void *dest, int n);
01531 int tds_get_size_by_type(int servertype);
01532
01533
01534
01535 int tdserror (const TDSCONTEXT * tds_ctx, TDSSOCKET * tds, int msgno, int errnum);
01536 TDS_STATE tds_set_state(TDSSOCKET * tds, TDS_STATE state);
01537 void tds_set_parent(TDSSOCKET * tds, void *the_parent);
01538 void *tds_get_parent(TDSSOCKET * tds);
01539 int tds_swap_bytes(unsigned char *buf, int bytes);
01540 int tds_version(TDSSOCKET * tds_socket, char *pversion_string);
01541 void tdsdump_off(void);
01542 void tdsdump_on(void);
01543 int tdsdump_open(const char *filename);
01544 void tdsdump_close(void);
01545 void tdsdump_dump_buf(const char* file, unsigned int level_line, const char *msg, const void *buf, int length);
01546 void tdsdump_log(const char* file, unsigned int level_line, const char *fmt, ...)
01547 #if defined(__GNUC__) && __GNUC__ >= 2
01548 __attribute__ ((__format__ (__printf__, 3, 4)))
01549 #endif
01550 ;
01551 extern int tds_debug_flags;
01552 unsigned int tds_gettime_ms(void);
01553
01554
01555 int tds_open_socket(TDSSOCKET * tds, const char *ip_addr, unsigned int port, int timeout);
01556 int tds_close_socket(TDSSOCKET * tds);
01557 int tds_read_packet(TDSSOCKET * tds);
01558 int tds_write_packet(TDSSOCKET * tds, unsigned char final);
01559 int tds7_get_instance_port(const char *ip_addr, const char *instance);
01560 int tds_ssl_init(TDSSOCKET *tds);
01561 void tds_ssl_deinit(TDSSOCKET *tds);
01562
01563
01564
01565
01566 int tds_vstrbuild(char *buffer, int buflen, int *resultlen, char *text, int textlen, const char *formats, int formatlen,
01567 va_list ap);
01568
01569
01570 char *tds_money_to_string(const TDS_MONEY * money, char *s);
01571 TDS_INT tds_numeric_to_string(const TDS_NUMERIC * numeric, char *s);
01572 TDS_INT tds_numeric_change_prec_scale(TDS_NUMERIC * numeric, unsigned char new_prec, unsigned char new_scale);
01573
01574
01575 void tds_getmac(int s, unsigned char mac[6]);
01576
01577 TDSAUTHENTICATION * tds_ntlm_get_auth(TDSSOCKET * tds);
01578 TDSAUTHENTICATION * tds_gss_get_auth(TDSSOCKET * tds);
01579
01580 #define IS_TDS42(x) (x->major_version==4 && x->minor_version==2)
01581 #define IS_TDS46(x) (x->major_version==4 && x->minor_version==6)
01582 #define IS_TDS50(x) (x->major_version==5 && x->minor_version==0)
01583 #define IS_TDS70(x) (x->major_version==7 && x->minor_version==0)
01584 #define IS_TDS80(x) (x->major_version==8 && x->minor_version==0)
01585 #define IS_TDS90(x) (x->major_version==9 && x->minor_version==0)
01586
01587 #define IS_TDS7_PLUS(x) ((x)->major_version>=7)
01588 #define IS_TDS8_PLUS(x) ((x)->major_version>=8)
01589
01590 #define IS_TDSDEAD(x) (((x) == NULL) || TDS_IS_SOCKET_INVALID((x)->s))
01591
01593 #define TDS_IS_SYBASE(x) (!(x->product_version & 0x80000000u))
01594
01595 #define TDS_IS_MSSQL(x) ((x->product_version & 0x80000000u)!=0)
01596
01600 #define TDS_MS_VER(maj,min,x) (0x80000000u|((maj)<<24)|((min)<<16)|(x))
01601
01602
01604 #define TDS_SYB_VER(maj,min,x) (((maj)<<24)|((min)<<16)|(x)<<8)
01605
01606 #ifdef __cplusplus
01607 #if 0
01608 {
01609 #endif
01610 }
01611 #endif
01612
01613 #endif