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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_NETINET_IN_H
00030 #include <netinet/in.h>
00031 #endif
00032 #if HAVE_ARPA_INET_H
00033 #include <arpa/inet.h>
00034 #endif
00035
00036
00037 typedef struct tdsiconvinfo TDSICONV;
00038 typedef struct tds_socket TDSSOCKET;
00039
00040 #include "tdsver.h"
00041 #include "tds_sysdep_public.h"
00042 #ifdef _FREETDS_LIBRARY_SOURCE
00043 #include "tds_sysdep_private.h"
00044 #endif
00045
00046 #ifdef __cplusplus
00047 extern "C"
00048 {
00049 #if 0
00050 }
00051 #endif
00052 #endif
00053
00059 typedef struct _tds_compiletime_settings
00060 {
00061 const char *freetds_version;
00062 const char *sysconfdir;
00063 const char *last_update;
00064 int msdblib;
00065 int sybase_compat;
00066 int threadsafe;
00067 int libiconv;
00068 const char *tdsver;
00069 int iodbc;
00070 int unixodbc;
00071
00072 } TDS_COMPILETIME_SETTINGS;
00073
00074 struct DSTR_STRUCT {
00075 char *dstr_s;
00076 size_t dstr_size;
00077 };
00078 typedef struct DSTR_STRUCT DSTR;
00079
00095
00096
00097
00098
00099
00100
00101
00102
00103 typedef char TDS_CHAR;
00104 typedef unsigned char TDS_UCHAR;
00105 typedef unsigned char TDS_TINYINT;
00106 typedef tds_sysdep_int16_type TDS_SMALLINT;
00107 typedef unsigned tds_sysdep_int16_type TDS_USMALLINT;
00108 typedef tds_sysdep_int32_type TDS_INT;
00109 typedef unsigned tds_sysdep_int32_type TDS_UINT;
00110 typedef tds_sysdep_real32_type TDS_REAL;
00111 typedef tds_sysdep_real64_type TDS_FLOAT;
00112 typedef tds_sysdep_int64_type TDS_INT8;
00113 typedef unsigned tds_sysdep_int64_type TDS_UINT8;
00114 typedef tds_sysdep_intptr_type TDS_INTPTR;
00115
00116 typedef struct tdsnumeric
00117 {
00118 unsigned char precision;
00119 unsigned char scale;
00120 unsigned char array[33];
00121 } TDS_NUMERIC;
00122
00123 typedef struct tdsoldmoney
00124 {
00125 TDS_INT mnyhigh;
00126 TDS_UINT mnylow;
00127 } TDS_OLD_MONEY;
00128
00129 typedef union tdsmoney
00130 {
00131 TDS_OLD_MONEY tdsoldmoney;
00132 TDS_INT8 mny;
00133 } TDS_MONEY;
00134
00135 typedef struct tdsmoney4
00136 {
00137 TDS_INT mny4;
00138 } TDS_MONEY4;
00139
00140 typedef struct tdsdatetime
00141 {
00142 TDS_INT dtdays;
00143 TDS_INT dttime;
00144 } TDS_DATETIME;
00145
00146 typedef struct tdsdatetime4
00147 {
00148 TDS_USMALLINT days;
00149 TDS_USMALLINT minutes;
00150 } TDS_DATETIME4;
00151
00152 typedef struct tdsvarbinary
00153 {
00154 TDS_SMALLINT len;
00155 TDS_CHAR array[256];
00156 } TDS_VARBINARY;
00157 typedef struct tdsvarchar
00158 {
00159 TDS_INT len;
00160 TDS_CHAR array[256];
00161 } TDS_VARCHAR;
00162
00163 typedef struct tdsunique
00164 {
00165 TDS_UINT Data1;
00166 TDS_USMALLINT Data2;
00167 TDS_USMALLINT Data3;
00168 TDS_UCHAR Data4[8];
00169 } TDS_UNIQUE;
00170
00172 typedef struct tdsdaterec
00173 {
00174 TDS_INT year;
00175 TDS_INT month;
00176 TDS_INT day;
00177 TDS_INT dayofyear;
00178 TDS_INT weekday;
00179 TDS_INT hour;
00180 TDS_INT minute;
00181 TDS_INT second;
00182 TDS_INT millisecond;
00183 TDS_INT tzone;
00184 } TDSDATEREC;
00185
00191 extern const int tds_numeric_bytes_per_prec[];
00192
00193 #define TDS_SUCCEED 1
00194 #define TDS_FAIL 0
00195 #define TDS_NO_MORE_RESULTS 2
00196 #define TDS_CANCELLED 3
00197
00198 #define TDS_INT_CONTINUE 1
00199 #define TDS_INT_CANCEL 2
00200 #define TDS_INT_TIMEOUT 3
00201
00202
00203 #define TDS_NO_COUNT -1
00204
00205 #define TDS_ROW_RESULT 4040
00206 #define TDS_PARAM_RESULT 4042
00207 #define TDS_STATUS_RESULT 4043
00208 #define TDS_MSG_RESULT 4044
00209 #define TDS_COMPUTE_RESULT 4045
00210 #define TDS_CMD_DONE 4046
00211 #define TDS_CMD_SUCCEED 4047
00212 #define TDS_CMD_FAIL 4048
00213 #define TDS_ROWFMT_RESULT 4049
00214 #define TDS_COMPUTEFMT_RESULT 4050
00215 #define TDS_DESCRIBE_RESULT 4051
00216 #define TDS_DONE_RESULT 4052
00217 #define TDS_DONEPROC_RESULT 4053
00218 #define TDS_DONEINPROC_RESULT 4054
00219 #define TDS_OTHERS_RESULT 4055
00220
00221 enum tds_token_results
00222 {
00223 TDS_TOKEN_RES_OTHERS,
00224 TDS_TOKEN_RES_ROWFMT,
00225 TDS_TOKEN_RES_COMPUTEFMT,
00226 TDS_TOKEN_RES_PARAMFMT,
00227 TDS_TOKEN_RES_DONE,
00228 TDS_TOKEN_RES_ROW,
00229 TDS_TOKEN_RES_COMPUTE,
00230 TDS_TOKEN_RES_PROC,
00231 TDS_TOKEN_RES_MSG
00232 };
00233
00234 #define TDS_TOKEN_FLAG(flag) TDS_RETURN_##flag = (1 << (TDS_TOKEN_RES_##flag*2)), TDS_STOPAT_##flag = (2 << (TDS_TOKEN_RES_##flag*2))
00235
00236 enum tds_token_flags
00237 {
00238 TDS_HANDLE_ALL = 0,
00239 TDS_TOKEN_FLAG(OTHERS),
00240 TDS_TOKEN_FLAG(ROWFMT),
00241 TDS_TOKEN_FLAG(COMPUTEFMT),
00242 TDS_TOKEN_FLAG(PARAMFMT),
00243 TDS_TOKEN_FLAG(DONE),
00244 TDS_TOKEN_FLAG(ROW),
00245 TDS_TOKEN_FLAG(COMPUTE),
00246 TDS_TOKEN_FLAG(PROC),
00247 TDS_TOKEN_FLAG(MSG),
00248 TDS_TOKEN_RESULTS = TDS_RETURN_ROWFMT|TDS_RETURN_COMPUTEFMT|TDS_RETURN_DONE|TDS_STOPAT_ROW|TDS_STOPAT_COMPUTE|TDS_RETURN_PROC,
00249 TDS_TOKEN_TRAILING = TDS_STOPAT_ROWFMT|TDS_STOPAT_COMPUTEFMT|TDS_STOPAT_ROW|TDS_STOPAT_COMPUTE|TDS_STOPAT_MSG|TDS_STOPAT_OTHERS
00250 };
00251
00255 enum tds_end
00256 {
00257 TDS_DONE_FINAL = 0x00
00258 , TDS_DONE_MORE_RESULTS = 0x01
00259 , TDS_DONE_ERROR = 0x02
00260 , TDS_DONE_INXACT = 0x04
00261 , TDS_DONE_PROC = 0x08
00262 , TDS_DONE_COUNT = 0x10
00263 , TDS_DONE_CANCELLED = 0x20
00264 , TDS_DONE_EVENT = 0x40
00265 , TDS_DONE_SRVERROR = 0x100
00267
00268 , TDS_DONE_NO_TRAN = 0
00269 , TDS_DONE_TRAN_SUCCEED = 1
00270 , TDS_DONE_TRAN_PROGRESS= 2
00271 , TDS_DONE_STMT_ABORT = 3
00272 , TDS_DONE_TRAN_ABORT = 4
00273 };
00274
00275
00276
00277
00278
00279
00280
00281
00282 typedef enum { TDSEICONVIU = 2400,
00283 TDSEICONVAVAIL = 2401,
00284 TDSEICONVO = 2402,
00285 TDSEICONVI = 2403,
00286 TDSEICONV2BIG = 2404,
00287 TDSESYNC = 20001,
00288 TDSEFCON = 20002,
00289 TDSETIME = 20003,
00290 TDSEREAD = 20004,
00291 TDSEWRIT = 20006,
00292 TDSESOCK = 20008,
00293 TDSECONN = 20009,
00294 TDSEPWD = 20014,
00295 TDSESEOF = 20017,
00296 TDSERPND = 20019,
00297 TDSEBTOK = 20020,
00298 TDSEOOB = 20022,
00299 TDSECLOS = 20056,
00300 TDSEUSCT = 20058,
00301 TDSEUTDS = 20146,
00302 TDSEEUNR = 20185,
00303 TDSECAP = 20203,
00304 TDSENEG = 20210,
00305 TDSEUMSG = 20212,
00306 TDSECAPTYP = 20213,
00307 TDSECLOSEIN = 20292
00308 } TDSERRNO;
00309
00310
00311
00312
00313
00314 #define TDS_ERROR 3
00315 #define TDS_DONT_RETURN 42
00316
00317 #define TDS5_PARAMFMT2_TOKEN 32
00318 #define TDS_LANGUAGE_TOKEN 33
00319 #define TDS_ORDERBY2_TOKEN 34
00320 #define TDS_ROWFMT2_TOKEN 97
00321 #define TDS_LOGOUT_TOKEN 113
00322 #define TDS_RETURNSTATUS_TOKEN 121
00323 #define TDS_PROCID_TOKEN 124
00324 #define TDS7_RESULT_TOKEN 129
00325 #define TDS7_COMPUTE_RESULT_TOKEN 136
00326 #define TDS_COLNAME_TOKEN 160
00327 #define TDS_COLFMT_TOKEN 161
00328 #define TDS_DYNAMIC2_TOKEN 163
00329 #define TDS_TABNAME_TOKEN 164
00330 #define TDS_COLINFO_TOKEN 165
00331 #define TDS_OPTIONCMD_TOKEN 166
00332 #define TDS_COMPUTE_NAMES_TOKEN 167
00333 #define TDS_COMPUTE_RESULT_TOKEN 168
00334 #define TDS_ORDERBY_TOKEN 169
00335 #define TDS_ERROR_TOKEN 170
00336 #define TDS_INFO_TOKEN 171
00337 #define TDS_PARAM_TOKEN 172
00338 #define TDS_LOGINACK_TOKEN 173
00339 #define TDS_CONTROL_TOKEN 174
00340 #define TDS_ROW_TOKEN 209
00341 #define TDS_CMP_ROW_TOKEN 211
00342 #define TDS5_PARAMS_TOKEN 215
00343 #define TDS_CAPABILITY_TOKEN 226
00344 #define TDS_ENVCHANGE_TOKEN 227
00345 #define TDS_EED_TOKEN 229
00346 #define TDS_DBRPC_TOKEN 230
00347 #define TDS5_DYNAMIC_TOKEN 231
00348 #define TDS5_PARAMFMT_TOKEN 236
00349 #define TDS_AUTH_TOKEN 237
00350 #define TDS_RESULT_TOKEN 238
00351 #define TDS_DONE_TOKEN 253
00352 #define TDS_DONEPROC_TOKEN 254
00353 #define TDS_DONEINPROC_TOKEN 255
00354
00355
00356 #define TDS_CURCLOSE_TOKEN 128
00357 #define TDS_CURDELETE_TOKEN 129
00358 #define TDS_CURFETCH_TOKEN 130
00359 #define TDS_CURINFO_TOKEN 131
00360 #define TDS_CUROPEN_TOKEN 132
00361 #define TDS_CURDECLARE_TOKEN 134
00362
00363 enum {
00364 TDS_CUR_ISTAT_UNUSED = 0x00,
00365 TDS_CUR_ISTAT_DECLARED = 0x01,
00366 TDS_CUR_ISTAT_OPEN = 0x02,
00367 TDS_CUR_ISTAT_CLOSED = 0x04,
00368 TDS_CUR_ISTAT_RDONLY = 0x08,
00369 TDS_CUR_ISTAT_UPDATABLE = 0x10,
00370 TDS_CUR_ISTAT_ROWCNT = 0x20,
00371 TDS_CUR_ISTAT_DEALLOC = 0x40
00372 };
00373
00374
00375
00376
00377
00378
00379
00380 #define IS_DECLARE 100
00381 #define IS_CURROW 200
00382 #define IS_OPEN 300
00383 #define IS_CLOSE 400
00384
00385
00386 #define PROCESS_ROWS 0
00387 #define PROCESS_RESULTS 1
00388 #define CANCEL_PROCESS 2
00389 #define GOTO_1ST_ROW 3
00390 #define LOGIN 4
00391
00392
00393 #define TDS_ENV_DATABASE 1
00394 #define TDS_ENV_LANG 2
00395 #define TDS_ENV_CHARSET 3
00396 #define TDS_ENV_PACKSIZE 4
00397 #define TDS_ENV_LCID 5
00398 #define TDS_ENV_SQLCOLLATION 7
00399 #define TDS_ENV_BEGINTRANS 8
00400 #define TDS_ENV_COMMITTRANS 9
00401 #define TDS_ENV_ROLLBACKTRANS 10
00402
00403
00404 #define TDS_NULLTERM -9
00405
00406
00407
00408 #define TDS_SP_CURSOR 1
00409 #define TDS_SP_CURSOROPEN 2
00410 #define TDS_SP_CURSORPREPARE 3
00411 #define TDS_SP_CURSOREXECUTE 4
00412 #define TDS_SP_CURSORPREPEXEC 5
00413 #define TDS_SP_CURSORUNPREPARE 6
00414 #define TDS_SP_CURSORFETCH 7
00415 #define TDS_SP_CURSOROPTION 8
00416 #define TDS_SP_CURSORCLOSE 9
00417 #define TDS_SP_EXECUTESQL 10
00418 #define TDS_SP_PREPARE 11
00419 #define TDS_SP_EXECUTE 12
00420 #define TDS_SP_PREPEXEC 13
00421 #define TDS_SP_PREPEXECRPC 14
00422 #define TDS_SP_UNPREPARE 15
00423
00424
00425
00426
00427
00428 typedef enum
00429 {
00430 SYBCHAR = 47,
00431 #define SYBCHAR SYBCHAR
00432 SYBVARCHAR = 39,
00433 #define SYBVARCHAR SYBVARCHAR
00434 SYBINTN = 38,
00435 #define SYBINTN SYBINTN
00436 SYBINT1 = 48,
00437 #define SYBINT1 SYBINT1
00438 SYBINT2 = 52,
00439 #define SYBINT2 SYBINT2
00440 SYBINT4 = 56,
00441 #define SYBINT4 SYBINT4
00442 SYBFLT8 = 62,
00443 #define SYBFLT8 SYBFLT8
00444 SYBDATETIME = 61,
00445 #define SYBDATETIME SYBDATETIME
00446 SYBBIT = 50,
00447 #define SYBBIT SYBBIT
00448 SYBTEXT = 35,
00449 #define SYBTEXT SYBTEXT
00450 SYBNTEXT = 99,
00451 #define SYBNTEXT SYBNTEXT
00452 SYBIMAGE = 34,
00453 #define SYBIMAGE SYBIMAGE
00454 SYBMONEY4 = 122,
00455 #define SYBMONEY4 SYBMONEY4
00456 SYBMONEY = 60,
00457 #define SYBMONEY SYBMONEY
00458 SYBDATETIME4 = 58,
00459 #define SYBDATETIME4 SYBDATETIME4
00460 SYBREAL = 59,
00461 #define SYBREAL SYBREAL
00462 SYBBINARY = 45,
00463 #define SYBBINARY SYBBINARY
00464 SYBVOID = 31,
00465 #define SYBVOID SYBVOID
00466 SYBVARBINARY = 37,
00467 #define SYBVARBINARY SYBVARBINARY
00468 SYBBITN = 104,
00469 #define SYBBITN SYBBITN
00470 SYBNUMERIC = 108,
00471 #define SYBNUMERIC SYBNUMERIC
00472 SYBDECIMAL = 106,
00473 #define SYBDECIMAL SYBDECIMAL
00474 SYBFLTN = 109,
00475 #define SYBFLTN SYBFLTN
00476 SYBMONEYN = 110,
00477 #define SYBMONEYN SYBMONEYN
00478 SYBDATETIMN = 111,
00479 #define SYBDATETIMN SYBDATETIMN
00480
00481
00482
00483
00484 SYBNVARCHAR = 103,
00485 #define SYBNVARCHAR SYBNVARCHAR
00486 SYBINT8 = 127,
00487 #define SYBINT8 SYBINT8
00488 XSYBCHAR = 175,
00489 #define XSYBCHAR XSYBCHAR
00490 XSYBVARCHAR = 167,
00491 #define XSYBVARCHAR XSYBVARCHAR
00492 XSYBNVARCHAR = 231,
00493 #define XSYBNVARCHAR XSYBNVARCHAR
00494 XSYBNCHAR = 239,
00495 #define XSYBNCHAR XSYBNCHAR
00496 XSYBVARBINARY = 165,
00497 #define XSYBVARBINARY XSYBVARBINARY
00498 XSYBBINARY = 173,
00499 #define XSYBBINARY XSYBBINARY
00500 SYBUNIQUE = 36,
00501 #define SYBUNIQUE SYBUNIQUE
00502 SYBVARIANT = 98,
00503 #define SYBVARIANT SYBVARIANT
00504
00505
00506
00507
00508 SYBLONGBINARY = 225,
00509 #define SYBLONGBINARY SYBLONGBINARY
00510 SYBUINT1 = 64,
00511 #define SYBUINT1 SYBUINT1
00512 SYBUINT2 = 65,
00513 #define SYBUINT2 SYBUINT2
00514 SYBUINT4 = 66,
00515 #define SYBUINT4 SYBUINT4
00516 SYBUINT8 = 67,
00517 #define SYBUINT8 SYBUINT8
00518 SYBBLOB = 36,
00519 #define SYBBLOB SYBBLOB
00520 SYBBOUNDARY = 104,
00521 #define SYBBOUNDARY SYBBOUNDARY
00522 SYBDATE = 49,
00523 #define SYBDATE SYBDATE
00524 SYBDATEN = 123,
00525 #define SYBDATEN SYBDATEN
00526 SYB5INT8 = 191,
00527 #define SYB5INT8 SYB5INT8
00528 SYBINTERVAL = 46,
00529 #define SYBINTERVAL SYBINTERVAL
00530 SYBLONGCHAR = 175,
00531 #define SYBLONGCHAR SYBLONGCHAR
00532 SYBSENSITIVITY = 103,
00533 #define SYBSENSITIVITY SYBSENSITIVITY
00534 SYBSINT1 = 176,
00535 #define SYBSINT1 SYBSINT1
00536 SYBTIME = 51,
00537 #define SYBTIME SYBTIME
00538 SYBTIMEN = 147,
00539 #define SYBTIMEN SYBTIMEN
00540 SYBUINTN = 68,
00541 #define SYBUINTN SYBUINTN
00542 SYBUNITEXT = 174,
00543 #define SYBUNITEXT SYBUNITEXT
00544 SYBXML = 163,
00545 #define SYBXML SYBXML
00546
00547 } TDS_SERVER_TYPE;
00548
00549
00550 typedef enum
00551 {
00552 USER_UNICHAR_TYPE = 34,
00553 USER_UNIVARCHAR_TYPE = 35
00554 } TDS_USER_TYPE;
00555
00556 #define SYBAOPCNT 0x4b
00557 #define SYBAOPCNTU 0x4c
00558 #define SYBAOPSUM 0x4d
00559 #define SYBAOPSUMU 0x4e
00560 #define SYBAOPAVG 0x4f
00561 #define SYBAOPAVGU 0x50
00562 #define SYBAOPMIN 0x51
00563 #define SYBAOPMAX 0x52
00564
00565
00566 #define SYBAOPCNT_BIG 0x09
00567 #define SYBAOPSTDEV 0x30
00568 #define SYBAOPSTDEVP 0x31
00569 #define SYBAOPVAR 0x32
00570 #define SYBAOPVARP 0x33
00571 #define SYBAOPCHECKSUM_AGG 0x72
00572
00573
00577 typedef enum
00578 {
00579 TDS_OPT_SET = 1
00580 , TDS_OPT_DEFAULT = 2
00581 , TDS_OPT_LIST = 3
00582 , TDS_OPT_INFO = 4
00583 } TDS_OPTION_CMD;
00584
00585 typedef enum
00586 {
00587 TDS_OPT_DATEFIRST = 1
00588 , TDS_OPT_TEXTSIZE = 2
00589 , TDS_OPT_STAT_TIME = 3
00590 , TDS_OPT_STAT_IO = 4
00591 , TDS_OPT_ROWCOUNT = 5
00592 , TDS_OPT_NATLANG = 6
00593 , TDS_OPT_DATEFORMAT = 7
00594 , TDS_OPT_ISOLATION = 8
00595 , TDS_OPT_AUTHON = 9
00596 , TDS_OPT_CHARSET = 10
00597 , TDS_OPT_SHOWPLAN = 13
00598 , TDS_OPT_NOEXEC = 14
00599 , TDS_OPT_ARITHIGNOREON = 15
00600 , TDS_OPT_ARITHABORTON = 17
00601 , TDS_OPT_PARSEONLY = 18
00602 , TDS_OPT_GETDATA = 20
00603 , TDS_OPT_NOCOUNT = 21
00604 , TDS_OPT_FORCEPLAN = 23
00605 , TDS_OPT_FORMATONLY = 24
00606 , TDS_OPT_CHAINXACTS = 25
00607 , TDS_OPT_CURCLOSEONXACT = 26
00608 , TDS_OPT_FIPSFLAG = 27
00609 , TDS_OPT_RESTREES = 28
00610 , TDS_OPT_IDENTITYON = 29
00611 , TDS_OPT_CURREAD = 30
00612 , TDS_OPT_CURWRITE = 31
00613 , TDS_OPT_IDENTITYOFF = 32
00614 , TDS_OPT_AUTHOFF = 33
00615 , TDS_OPT_ANSINULL = 34
00616 , TDS_OPT_QUOTED_IDENT = 35
00617 , TDS_OPT_ARITHIGNOREOFF = 36
00618 , TDS_OPT_ARITHABORTOFF = 37
00619 , TDS_OPT_TRUNCABORT = 38
00620 } TDS_OPTION;
00621
00622 typedef union tds_option_arg
00623 {
00624 TDS_TINYINT ti;
00625 TDS_INT i;
00626 TDS_CHAR *c;
00627 } TDS_OPTION_ARG;
00628
00629 enum {
00630 TDS_OPT_ARITHOVERFLOW = 0x01,
00631 TDS_OPT_NUMERICTRUNC = 0x02
00632 };
00633
00634 enum TDS_OPT_DATEFIRST_CHOICE
00635 {
00636 TDS_OPT_MONDAY = 1, TDS_OPT_TUESDAY = 2, TDS_OPT_WEDNESDAY = 3, TDS_OPT_THURSDAY = 4, TDS_OPT_FRIDAY = 5, TDS_OPT_SATURDAY =
00637 6, TDS_OPT_SUNDAY = 7
00638 };
00639
00640 enum TDS_OPT_DATEFORMAT_CHOICE
00641 {
00642 TDS_OPT_FMTMDY = 1, TDS_OPT_FMTDMY = 2, TDS_OPT_FMTYMD = 3, TDS_OPT_FMTYDM = 4, TDS_OPT_FMTMYD = 5, TDS_OPT_FMTDYM = 6
00643 };
00644 enum TDS_OPT_ISOLATION_CHOICE
00645 {
00646 TDS_OPT_LEVEL1 = 1, TDS_OPT_LEVEL3 = 3
00647 };
00648
00649 typedef enum tds_packet_type
00650 {
00651 TDS_QUERY = 1,
00652 TDS_LOGIN = 2,
00653 TDS_RPC = 3,
00654 TDS_REPLY = 4,
00655 TDS_CANCEL = 6,
00656 TDS_BULK = 7,
00657 TDS_NORMAL = 15,
00658 TDS7_LOGIN = 16,
00659 TDS7_AUTH = 17,
00660 TDS8_PRELOGIN = 18
00661 } TDS_PACKET_TYPE;
00662
00663 typedef enum tds_encryption_level {
00664 TDS_ENCRYPTION_OFF, TDS_ENCRYPTION_REQUEST, TDS_ENCRYPTION_REQUIRE
00665 } TDS_ENCRYPTION_LEVEL;
00666
00667 #define TDS_ZERO_FREE(x) do {free((x)); (x) = NULL;} while(0)
00668 #define TDS_VECTOR_SIZE(x) (sizeof(x)/sizeof(x[0]))
00669
00670
00671
00672
00673
00674
00675 #define TDS_BYTE_SWAP16(value) \
00676 (((((unsigned short)value)<<8) & 0xFF00) | \
00677 ((((unsigned short)value)>>8) & 0x00FF))
00678
00679 #define TDS_BYTE_SWAP32(value) \
00680 (((((unsigned long)value)<<24) & 0xFF000000) | \
00681 ((((unsigned long)value)<< 8) & 0x00FF0000) | \
00682 ((((unsigned long)value)>> 8) & 0x0000FF00) | \
00683 ((((unsigned long)value)>>24) & 0x000000FF))
00684
00685 #define is_end_token(x) (x==TDS_DONE_TOKEN || \
00686 x==TDS_DONEPROC_TOKEN || \
00687 x==TDS_DONEINPROC_TOKEN)
00688
00689 #define is_hard_end_token(x) (x==TDS_DONE_TOKEN || \
00690 x==TDS_DONEPROC_TOKEN)
00691
00692 #define is_msg_token(x) (x==TDS_INFO_TOKEN || \
00693 x==TDS_ERROR_TOKEN || \
00694 x==TDS_EED_TOKEN)
00695
00696 #define is_result_token(x) (x==TDS_RESULT_TOKEN || \
00697 x==TDS_ROWFMT2_TOKEN || \
00698 x==TDS7_RESULT_TOKEN || \
00699 x==TDS_COLFMT_TOKEN || \
00700 x==TDS_COLNAME_TOKEN || \
00701 x==TDS_RETURNSTATUS_TOKEN)
00702
00703
00704 #define is_fixed_type(x) (x==SYBINT1 || \
00705 x==SYBINT2 || \
00706 x==SYBINT4 || \
00707 x==SYBINT8 || \
00708 x==SYBREAL || \
00709 x==SYBFLT8 || \
00710 x==SYBDATETIME || \
00711 x==SYBDATETIME4 || \
00712 x==SYBBIT || \
00713 x==SYBMONEY || \
00714 x==SYBMONEY4 || \
00715 x==SYBVOID || \
00716 x==SYBUNIQUE)
00717 #define is_nullable_type(x) ( \
00718 x==SYBBITN || \
00719 x==SYBINTN || \
00720 x==SYBFLTN || \
00721 x==SYBMONEYN || \
00722 x==SYBDATETIMN || \
00723 x==SYBVARCHAR || \
00724 x==SYBBINARY || \
00725 x==SYBVARBINARY || \
00726 x==SYBTEXT || \
00727 x==SYBNTEXT || \
00728 x==SYBIMAGE)
00729
00730 #define is_variable_type(x) ( \
00731 (x)==SYBTEXT || \
00732 (x)==SYBIMAGE || \
00733 (x)==SYBNTEXT || \
00734 (x)==SYBCHAR || \
00735 (x)==SYBVARCHAR || \
00736 (x)==SYBBINARY || \
00737 (x)==SYBVARBINARY || \
00738 (x)==SYBLONGBINARY || \
00739 (x)==XSYBCHAR || \
00740 (x)==XSYBVARCHAR || \
00741 (x)==XSYBNVARCHAR || \
00742 (x)==XSYBNCHAR)
00743
00744 #define is_blob_type(x) (x==SYBTEXT || x==SYBIMAGE || x==SYBNTEXT)
00745
00746
00747 #define is_numeric_type(x) (x==SYBNUMERIC || x==SYBDECIMAL)
00748 #define is_unicode_type(x) (x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT)
00749 #define is_collate_type(x) (x==XSYBVARCHAR || x==XSYBCHAR || x==SYBTEXT || x==XSYBNVARCHAR || x==XSYBNCHAR || x==SYBNTEXT)
00750 #define is_ascii_type(x) ( x==XSYBCHAR || x==XSYBVARCHAR || x==SYBTEXT || x==SYBCHAR || x==SYBVARCHAR)
00751 #define is_binary_type(x) (x==SYBLONGBINARY)
00752 #define is_char_type(x) (is_unicode_type(x) || is_ascii_type(x))
00753 #define is_similar_type(x, y) ((is_char_type(x) && is_char_type(y)) || ((is_unicode_type(x) && is_unicode_type(y))))
00754
00755
00756 #define TDS_MAX_CAPABILITY 22
00757 #define MAXPRECISION 77
00758 #define TDS_MAX_CONN 4096
00759 #define TDS_MAX_DYNID_LEN 30
00760
00761
00762 #define TDS_DEF_SERVER "SYBASE"
00763 #define TDS_DEF_BLKSZ 512
00764 #define TDS_DEF_CHARSET "iso_1"
00765 #define TDS_DEF_LANG "us_english"
00766 #if TDS42
00767 #define TDS_DEF_MAJOR 4
00768 #define TDS_DEF_MINOR 2
00769 #define TDS_DEF_PORT 1433
00770 #elif TDS46
00771 #define TDS_DEF_MAJOR 4
00772 #define TDS_DEF_MINOR 6
00773 #define TDS_DEF_PORT 4000
00774 #elif TDS70
00775 #define TDS_DEF_MAJOR 7
00776 #define TDS_DEF_MINOR 0
00777 #define TDS_DEF_PORT 1433
00778 #elif TDS80
00779 #define TDS_DEF_MAJOR 8
00780 #define TDS_DEF_MINOR 0
00781 #define TDS_DEF_PORT 1433
00782 #else
00783 #define TDS_DEF_MAJOR 5
00784 #define TDS_DEF_MINOR 0
00785 #define TDS_DEF_PORT 4000
00786 #endif
00787
00788
00789 #define TDS_STR_VERSION "tds version"
00790 #define TDS_STR_BLKSZ "initial block size"
00791 #define TDS_STR_SWAPDT "swap broken dates"
00792 #define TDS_STR_SWAPMNY "swap broken money"
00793 #define TDS_STR_DUMPFILE "dump file"
00794 #define TDS_STR_DEBUGLVL "debug level"
00795 #define TDS_STR_DEBUGFLAGS "debug flags"
00796 #define TDS_STR_TIMEOUT "timeout"
00797 #define TDS_STR_QUERY_TIMEOUT "query timeout"
00798 #define TDS_STR_CONNTIMEOUT "connect timeout"
00799 #define TDS_STR_HOSTNAME "hostname"
00800 #define TDS_STR_HOST "host"
00801 #define TDS_STR_PORT "port"
00802 #define TDS_STR_TEXTSZ "text size"
00803
00804 #define TDS_STR_EMUL_LE "emulate little endian"
00805 #define TDS_STR_CHARSET "charset"
00806 #define TDS_STR_CLCHARSET "client charset"
00807 #define TDS_STR_LANGUAGE "language"
00808 #define TDS_STR_APPENDMODE "dump file append"
00809 #define TDS_STR_DATEFMT "date format"
00810 #define TDS_STR_INSTANCE "instance"
00811 #define TDS_STR_ASA_DATABASE "asa database"
00812 #define TDS_STR_ENCRYPTION "encryption"
00813
00814 #define TDS_STR_ENCRYPTION_OFF "off"
00815 #define TDS_STR_ENCRYPTION_REQUEST "request"
00816 #define TDS_STR_ENCRYPTION_REQUIRE "require"
00817
00818
00819
00820 typedef union
00821 {
00822 void *p;
00823 int i;
00824 } tds_align_struct;
00825
00826 #define TDS_ALIGN_SIZE sizeof(tds_align_struct)
00827
00828 #define TDS_MAX_LOGIN_STR_SZ 30
00829 typedef struct tds_login
00830 {
00831 DSTR server_name;
00832 DSTR server_addr;
00833 int port;
00834 TDS_TINYINT major_version;
00835 TDS_TINYINT minor_version;
00836 int block_size;
00837 DSTR language;
00838 DSTR server_charset;
00839 TDS_INT connect_timeout;
00840 DSTR client_host_name;
00841 DSTR app_name;
00842 DSTR user_name;
00843 DSTR password;
00844
00845 DSTR library;
00846 TDS_TINYINT bulk_copy;
00847 TDS_TINYINT suppress_language;
00848 TDS_TINYINT encryption_level;
00849
00850 TDS_INT query_timeout;
00851 unsigned char capabilities[TDS_MAX_CAPABILITY];
00852 DSTR client_charset;
00853 } TDSLOGIN;
00854
00855 typedef struct tds_connection
00856 {
00857
00858 DSTR server_name;
00859 int port;
00860 TDS_TINYINT major_version;
00861 TDS_TINYINT minor_version;
00862 int block_size;
00863 DSTR language;
00864 DSTR server_charset;
00865 TDS_INT connect_timeout;
00866 DSTR client_host_name;
00867 DSTR server_host_name;
00868 DSTR app_name;
00869 DSTR user_name;
00870 DSTR password;
00871 DSTR library;
00872 TDS_TINYINT bulk_copy;
00873 TDS_TINYINT suppress_language;
00874 TDS_TINYINT encryption_level;
00875
00876 TDS_INT query_timeout;
00877 unsigned char capabilities[TDS_MAX_CAPABILITY];
00878 DSTR client_charset;
00879
00880 DSTR ip_addr;
00881 DSTR instance_name;
00882 DSTR database;
00883 DSTR dump_file;
00884 int debug_flags;
00885 int text_size;
00886 int broken_dates;
00887 int broken_money;
00888 int emul_little_endian;
00889 } TDSCONNECTION;
00890
00891 typedef struct tds_locale
00892 {
00893 char *language;
00894 char *server_charset;
00895 char *client_charset;
00896 char *date_fmt;
00897 } TDSLOCALE;
00898
00903 typedef struct tds_blob
00904 {
00905 TDS_CHAR *textvalue;
00906 TDS_CHAR textptr[16];
00907 TDS_CHAR timestamp[8];
00908 } TDSBLOB;
00909
00913 typedef struct
00914 {
00915 TDS_USMALLINT locale_id;
00916 TDS_USMALLINT flags;
00917 TDS_UCHAR charset_id;
00918 } TDS8_COLLATION;
00919
00920
00921 #define TDS_SF_BIN (TDS_USMALLINT) 0x100
00922 #define TDS_SF_WIDTH_INSENSITIVE (TDS_USMALLINT) 0x080
00923 #define TDS_SF_KATATYPE_INSENSITIVE (TDS_USMALLINT) 0x040
00924 #define TDS_SF_ACCENT_SENSITIVE (TDS_USMALLINT) 0x020
00925 #define TDS_SF_CASE_INSENSITIVE (TDS_USMALLINT) 0x010
00926
00927
00928 #define TDS_UT_TIMESTAMP 80
00929
00930
00935 typedef struct _tds_encoding
00936 {
00937 const char *name;
00938 unsigned char min_bytes_per_char;
00939 unsigned char max_bytes_per_char;
00940 } TDS_ENCODING;
00941
00942 typedef struct _tds_bcpcoldata
00943 {
00944 TDS_UCHAR *data;
00945 TDS_INT datalen;
00946 TDS_INT is_null;
00947 } BCPCOLDATA;
00948
00949
00950 enum
00951 { TDS_SYSNAME_SIZE = 512 };
00952
00956 typedef struct tds_column
00957 {
00958 TDS_SMALLINT column_type;
00963 TDS_INT column_usertype;
00964 TDS_INT column_flags;
00965
00966 TDS_INT column_size;
00968 TDS_TINYINT column_varint_size;
00970 TDS_TINYINT column_prec;
00971 TDS_TINYINT column_scale;
00973 TDS_SMALLINT column_namelen;
00974 TDS_SMALLINT table_namelen;
00975 struct
00976 {
00977 TDS_SMALLINT column_type;
00978 TDS_INT column_size;
00979 } on_server;
00980
00981 const TDSICONV *char_conv;
00983 TDS_CHAR table_name[TDS_SYSNAME_SIZE];
00984 TDS_CHAR column_name[TDS_SYSNAME_SIZE];
00985 char * table_column_name;
00986
00987 unsigned char *column_data;
00988 void (*column_data_free)(struct tds_column *column);
00989 unsigned int column_nullable:1;
00990 unsigned int column_writeable:1;
00991 unsigned int column_identity:1;
00992 unsigned int column_key:1;
00993 unsigned int column_hidden:1;
00994 unsigned int column_output:1;
00995 unsigned int column_timestamp:1;
00996 TDS_UCHAR column_collation[5];
00997
00998
00999 TDS_TINYINT column_operator;
01000 TDS_SMALLINT column_operand;
01001
01002
01004 TDS_INT column_cur_size;
01005
01006
01007
01008 TDS_SMALLINT column_bindtype;
01009 TDS_SMALLINT column_bindfmt;
01010 TDS_UINT column_bindlen;
01011 TDS_SMALLINT *column_nullbind;
01012 TDS_CHAR *column_varaddr;
01013 TDS_INT *column_lenbind;
01014 TDS_INT column_textpos;
01015 TDS_INT column_text_sqlgetdatapos;
01016
01017 BCPCOLDATA *bcp_column_data;
01026 TDS_INT bcp_prefix_len;
01027 TDS_INT bcp_term_len;
01028 TDS_CHAR *bcp_terminator;
01029 } TDSCOLUMN;
01030
01031
01033 typedef struct tds_result_info
01034 {
01035
01036 TDS_SMALLINT num_cols;
01037 TDSCOLUMN **columns;
01038 TDS_INT row_size;
01039 TDS_INT ref_count;
01040 unsigned char *current_row;
01041 void (*row_free)(struct tds_result_info* result, unsigned char *row);
01042
01043 TDS_SMALLINT rows_exist;
01044
01045 TDS_INT row_count;
01046
01047 TDS_TINYINT more_results;
01048 TDS_SMALLINT computeid;
01049 TDS_SMALLINT *bycolumns;
01050 TDS_SMALLINT by_cols;
01051 } TDSRESULTINFO;
01052
01054 typedef enum _TDS_STATE
01055 {
01056 TDS_IDLE,
01057 TDS_QUERYING,
01058 TDS_PENDING,
01059 TDS_READING,
01060 TDS_DEAD
01061 } TDS_STATE;
01062
01063 #define TDS_DBG_FUNC __FILE__, ((__LINE__ << 4) | 7)
01064 #define TDS_DBG_INFO2 __FILE__, ((__LINE__ << 4) | 6)
01065 #define TDS_DBG_INFO1 __FILE__, ((__LINE__ << 4) | 5)
01066 #define TDS_DBG_NETWORK __FILE__, ((__LINE__ << 4) | 4)
01067 #define TDS_DBG_WARN __FILE__, ((__LINE__ << 4) | 3)
01068 #define TDS_DBG_ERROR __FILE__, ((__LINE__ << 4) | 2)
01069 #define TDS_DBG_SEVERE __FILE__, ((__LINE__ << 4) | 1)
01070
01071 #define TDS_DBGFLAG_FUNC 0x80
01072 #define TDS_DBGFLAG_INFO2 0x40
01073 #define TDS_DBGFLAG_INFO1 0x20
01074 #define TDS_DBGFLAG_NETWORK 0x10
01075 #define TDS_DBGFLAG_WARN 0x08
01076 #define TDS_DBGFLAG_ERROR 0x04
01077 #define TDS_DBGFLAG_SEVERE 0x02
01078 #define TDS_DBGFLAG_ALLLVL 0xfff
01079 #define TDS_DBGFLAG_PID 0x1000
01080 #define TDS_DBGFLAG_TIME 0x2000
01081 #define TDS_DBGFLAG_SOURCE 0x4000
01082 #define TDS_DBGFLAG_THREAD 0x8000
01083
01089 enum TDS_DBG_LOG_STATE
01090 {
01091 TDS_DBG_LOGIN = (1 << 0)
01093 , TDS_DBG_API = (1 << 1)
01094 , TDS_DBG_ASYNC = (1 << 2)
01095 , TDS_DBG_DIAG = (1 << 3)
01096 , TDS_DBG_error = (1 << 4)
01097
01098
01099 , TDS_DBG_PACKET = (1 << 5)
01100 , TDS_DBG_LIBTDS = (1 << 6)
01101 , TDS_DBG_CONFIG = (1 << 7)
01102 , TDS_DBG_DEFAULT = 0xFE
01103 };
01104
01105 typedef struct tds_result_info TDSCOMPUTEINFO;
01106
01107 typedef TDSRESULTINFO TDSPARAMINFO;
01108
01109 typedef struct tds_message
01110 {
01111 TDS_CHAR *server;
01112 TDS_CHAR *message;
01113 TDS_CHAR *proc_name;
01114 TDS_CHAR *sql_state;
01115 TDS_UINT msgno;
01116 TDS_INT line_number;
01117
01118 TDS_SMALLINT state;
01119 TDS_TINYINT priv_msg_type;
01120 TDS_TINYINT severity;
01121
01122 int oserr;
01123 } TDSMESSAGE;
01124
01125 typedef struct tds_upd_col
01126 {
01127 struct tds_upd_col *next;
01128 TDS_INT colnamelength;
01129 char * columnname;
01130 } TDSUPDCOL;
01131
01132 typedef enum {
01133 TDS_CURSOR_STATE_UNACTIONED = 0
01134 , TDS_CURSOR_STATE_REQUESTED = 1
01135 , TDS_CURSOR_STATE_SENT = 2
01136 , TDS_CURSOR_STATE_ACTIONED = 3
01137 } TDS_CURSOR_STATE;
01138
01139 typedef struct _tds_cursor_status
01140 {
01141 TDS_CURSOR_STATE declare;
01142 TDS_CURSOR_STATE cursor_row;
01143 TDS_CURSOR_STATE open;
01144 TDS_CURSOR_STATE fetch;
01145 TDS_CURSOR_STATE close;
01146 TDS_CURSOR_STATE dealloc;
01147 } TDS_CURSOR_STATUS;
01148
01149 typedef enum _tds_cursor_operation
01150 {
01151 TDS_CURSOR_POSITION = 0,
01152 TDS_CURSOR_UPDATE = 1,
01153 TDS_CURSOR_DELETE = 2,
01154 TDS_CURSOR_INSERT = 4
01155 } TDS_CURSOR_OPERATION;
01156
01157 typedef enum _tds_cursor_fetch
01158 {
01159 TDS_CURSOR_FETCH_NEXT = 1,
01160 TDS_CURSOR_FETCH_PREV,
01161 TDS_CURSOR_FETCH_FIRST,
01162 TDS_CURSOR_FETCH_LAST,
01163 TDS_CURSOR_FETCH_ABSOLUTE,
01164 TDS_CURSOR_FETCH_RELATIVE
01165 } TDS_CURSOR_FETCH;
01166
01170 typedef struct _tds_cursor
01171 {
01172 struct _tds_cursor *next;
01173 TDS_INT ref_count;
01174 TDS_TINYINT cursor_name_len;
01175 char *cursor_name;
01176 TDS_INT cursor_id;
01177 TDS_TINYINT options;
01178 TDS_TINYINT hasargs;
01179 TDS_USMALLINT query_len;
01180 char *query;
01181
01182
01183
01184 TDS_INT cursor_rows;
01185
01186 TDS_CURSOR_STATUS status;
01187 TDS_SMALLINT srv_status;
01188 TDSRESULTINFO *res_info;
01189 TDS_INT type, concurrency;
01190 } TDSCURSOR;
01191
01195 typedef struct tds_env
01196 {
01197 int block_size;
01198 char *language;
01199 char *charset;
01200 char *database;
01201 } TDSENV;
01202
01206 typedef struct tds_dynamic
01207 {
01208 struct tds_dynamic *next;
01214 char id[30];
01215 int dyn_state;
01217 TDS_INT num_id;
01218 TDSPARAMINFO *res_info;
01226 TDSPARAMINFO *params;
01232 int emulated;
01234 char *query;
01235 } TDSDYNAMIC;
01236
01237 typedef enum {
01238 TDS_MULTIPLE_QUERY,
01239 TDS_MULTIPLE_EXECUTE,
01240 TDS_MULTIPLE_RPC
01241 } TDS_MULTIPLE_TYPE;
01242
01243 typedef struct tds_multiple
01244 {
01245 TDS_MULTIPLE_TYPE type;
01246 unsigned int flags;
01247 } TDSMULTIPLE;
01248
01249
01250 typedef struct tds_context TDSCONTEXT;
01251
01252 struct tds_context
01253 {
01254 TDSLOCALE *locale;
01255 void *parent;
01256
01257 int (*msg_handler) (const TDSCONTEXT *, TDSSOCKET *, TDSMESSAGE *);
01258 int (*err_handler) (const TDSCONTEXT *, TDSSOCKET *, TDSMESSAGE *);
01259 int (*int_handler) (void *);
01260 };
01261
01262 enum TDS_ICONV_ENTRY
01263 {
01264 client2ucs2
01265 , client2server_chardata
01266 , iso2server_metadata
01267 , initial_char_conv_count
01268 };
01269
01270 struct tds_authentication
01271 {
01272 TDS_UCHAR *packet;
01273 int packet_len;
01274 int (*free)(TDSSOCKET * tds, struct tds_authentication * auth);
01275 int (*handle_next)(TDSSOCKET * tds, struct tds_authentication * auth, size_t len);
01276 };
01277
01278 typedef struct tds_authentication TDSAUTHENTICATION;
01279
01283 struct tds_socket
01284 {
01285
01287 TDS_SYS_SOCKET s;
01288 TDS_SMALLINT major_version;
01289 TDS_SMALLINT minor_version;
01291 TDS_UINT product_version;
01292 char *product_name;
01293 unsigned char capabilities[TDS_MAX_CAPABILITY];
01294 unsigned char broken_dates;
01295 unsigned char option_flag2;
01296
01298 unsigned char *in_buf;
01300 unsigned char *out_buf;
01302 unsigned int in_buf_max;
01304 unsigned in_pos;
01306 unsigned out_pos;
01308 unsigned in_len;
01309
01310
01312 unsigned char in_flag;
01314 unsigned char out_flag;
01316 unsigned char last_packet;
01317 void *parent;
01323 TDSRESULTINFO *current_results;
01324 TDSRESULTINFO *res_info;
01325 TDS_INT num_comp_info;
01326 TDSCOMPUTEINFO **comp_info;
01327 TDSPARAMINFO *param_info;
01328 TDSCURSOR *cur_cursor;
01329 TDSCURSOR *cursors;
01330 TDS_TINYINT has_status;
01331 TDS_INT ret_status;
01332 TDS_STATE state;
01334 volatile unsigned char in_cancel;
01336 TDS_INT8 rows_affected;
01337
01338 TDS_INT query_timeout;
01339 TDSENV env;
01340
01341
01342 TDSDYNAMIC *cur_dyn;
01343 TDSDYNAMIC *dyns;
01345 int emul_little_endian;
01346 char *date_fmt;
01347 const TDSCONTEXT *tds_ctx;
01348 int char_conv_count;
01349 TDSICONV **char_convs;
01350
01352 TDSCONNECTION *connection;
01353
01354 int spid;
01355 TDS_UCHAR collation[5];
01356 TDS_UCHAR tds9_transaction[8];
01357 void (*env_chg_func) (TDSSOCKET * tds, int type, char *oldval, char *newval);
01358 int internal_sp_called;
01359
01360 void *tls_session;
01361 void *tls_credentials;
01362 TDSAUTHENTICATION *authentication;
01363 int option_value;
01364 };
01365
01366 int tds_init_write_buf(TDSSOCKET * tds);
01367 void tds_free_result_info(TDSRESULTINFO * info);
01368 void tds_free_socket(TDSSOCKET * tds);
01369 void tds_free_connection(TDSCONNECTION * connection);
01370 void tds_free_all_results(TDSSOCKET * tds);
01371 void tds_free_results(TDSRESULTINFO * res_info);
01372 void tds_free_param_results(TDSPARAMINFO * param_info);
01373 void tds_free_param_result(TDSPARAMINFO * param_info);
01374 void tds_free_msg(TDSMESSAGE * message);
01375 void tds_cursor_deallocated(TDSSOCKET *tds, TDSCURSOR *cursor);
01376 void tds_release_cursor(TDSSOCKET *tds, TDSCURSOR *cursor);
01377 void tds_free_bcp_column_data(BCPCOLDATA * coldata);
01378
01379 int tds_put_n(TDSSOCKET * tds, const void *buf, int n);
01380 int tds_put_string(TDSSOCKET * tds, const char *buf, int len);
01381 int tds_put_int(TDSSOCKET * tds, TDS_INT i);
01382 int tds_put_int8(TDSSOCKET * tds, TDS_INT8 i);
01383 int tds_put_smallint(TDSSOCKET * tds, TDS_SMALLINT si);
01385 #define tds_put_tinyint(tds, ti) tds_put_byte(tds,ti)
01386 int tds_put_byte(TDSSOCKET * tds, unsigned char c);
01387 TDSRESULTINFO *tds_alloc_results(int num_cols);
01388 TDSCOMPUTEINFO **tds_alloc_compute_results(TDSSOCKET * tds, int num_cols, int by_cols);
01389 TDSCONTEXT *tds_alloc_context(void * parent);
01390 void tds_free_context(TDSCONTEXT * locale);
01391 TDSSOCKET *tds_alloc_socket(TDSCONTEXT * context, int bufsize);
01392
01393
01394 const TDS_COMPILETIME_SETTINGS *tds_get_compiletime_settings(void);
01395 typedef void (*TDSCONFPARSE) (const char *option, const char *value, void *param);
01396 int tds_read_conf_section(FILE * in, const char *section, TDSCONFPARSE tds_conf_parse, void *parse_param);
01397 int tds_read_conf_file(TDSCONNECTION * connection, const char *server);
01398 TDSCONNECTION *tds_read_config_info(TDSSOCKET * tds, TDSLOGIN * login, TDSLOCALE * locale);
01399 void tds_fix_connection(TDSCONNECTION * connection);
01400 void tds_config_verstr(const char *tdsver, TDSCONNECTION * connection);
01401 void tds_lookup_host(const char *servername, char *ip);
01402 int tds_set_interfaces_file_loc(const char *interfloc);
01403
01404 TDSLOCALE *tds_get_locale(void);
01405 int tds_alloc_row(TDSRESULTINFO * res_info);
01406 int tds_alloc_compute_row(TDSCOMPUTEINFO * res_info);
01407 BCPCOLDATA * tds_alloc_bcp_column_data(int column_size);
01408 unsigned char *tds7_crypt_pass(const unsigned char *clear_pass, int len, unsigned char *crypt_pass);
01409 TDSDYNAMIC *tds_lookup_dynamic(TDSSOCKET * tds, const char *id);
01410 const char *tds_prtype(int token);
01411
01412
01413
01414
01415 void tds_iconv_open(TDSSOCKET * tds, const char *charset);
01416 void tds_iconv_close(TDSSOCKET * tds);
01417 void tds_srv_charset_changed(TDSSOCKET * tds, const char *charset);
01418 void tds7_srv_charset_changed(TDSSOCKET * tds, int sql_collate, int lcid);
01419 int tds_iconv_alloc(TDSSOCKET * tds);
01420 void tds_iconv_free(TDSSOCKET * tds);
01421 TDSICONV *tds_iconv_from_collate(TDSSOCKET * tds, int sql_collate, int lcid);
01422
01423
01424 char *tds_timestamp_str(char *str, int maxlen);
01425 struct hostent *tds_gethostbyname_r(const char *servername, struct hostent *result, char *buffer, int buflen, int *h_errnop);
01426 struct hostent *tds_gethostbyaddr_r(const char *addr, int len, int type, struct hostent *result, char *buffer, int buflen,
01427 int *h_errnop);
01428 struct servent *tds_getservbyname_r(const char *name, const char *proto, struct servent *result, char *buffer, int buflen);
01429 #ifdef INADDR_NONE
01430 const char *tds_inet_ntoa_r(struct in_addr iaddr, char *ip, size_t len);
01431 #endif
01432 char *tds_get_homedir(void);
01433
01434
01435 TDSPARAMINFO *tds_alloc_param_result(TDSPARAMINFO * old_param);
01436 void tds_free_input_params(TDSDYNAMIC * dyn);
01437 void tds_free_dynamic(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01438 TDSSOCKET *tds_realloc_socket(TDSSOCKET * tds, int bufsize);
01439 char *tds_alloc_client_sqlstate(int msgno);
01440 char *tds_alloc_lookup_sqlstate(TDSSOCKET * tds, int msgno);
01441 TDSLOGIN *tds_alloc_login(void);
01442 TDSDYNAMIC *tds_alloc_dynamic(TDSSOCKET * tds, const char *id);
01443 void tds_free_login(TDSLOGIN * login);
01444 TDSCONNECTION *tds_alloc_connection(TDSLOCALE * locale);
01445 TDSLOCALE *tds_alloc_locale(void);
01446 void *tds_alloc_param_data(TDSCOLUMN * curparam);
01447 void tds_free_locale(TDSLOCALE * locale);
01448 TDSCURSOR * tds_alloc_cursor(TDSSOCKET * tds, const char *name, TDS_INT namelen, const char *query, TDS_INT querylen);
01449 void tds_free_row(TDSRESULTINFO * res_info, unsigned char *row);
01450
01451
01452 void tds_set_packet(TDSLOGIN * tds_login, int packet_size);
01453 void tds_set_port(TDSLOGIN * tds_login, int port);
01454 void tds_set_passwd(TDSLOGIN * tds_login, const char *password);
01455 void tds_set_bulk(TDSLOGIN * tds_login, TDS_TINYINT enabled);
01456 void tds_set_user(TDSLOGIN * tds_login, const char *username);
01457 void tds_set_app(TDSLOGIN * tds_login, const char *application);
01458 void tds_set_host(TDSLOGIN * tds_login, const char *hostname);
01459 void tds_set_server_addr(TDSLOGIN * tds_login, const char *server_addr);
01460 void tds_set_library(TDSLOGIN * tds_login, const char *library);
01461 void tds_set_server(TDSLOGIN * tds_login, const char *server);
01462 void tds_set_client_charset(TDSLOGIN * tds_login, const char *charset);
01463 void tds_set_language(TDSLOGIN * tds_login, const char *language);
01464 void tds_set_version(TDSLOGIN * tds_login, TDS_TINYINT major_ver, TDS_TINYINT minor_ver);
01465 void tds_set_capabilities(TDSLOGIN * tds_login, unsigned char *capabilities, int size);
01466 int tds_connect(TDSSOCKET * tds, TDSCONNECTION * connection);
01467
01468
01469 int tds_submit_query(TDSSOCKET * tds, const char *query);
01470 int tds_submit_query_params(TDSSOCKET * tds, const char *query, TDSPARAMINFO * params);
01471 int tds_submit_queryf(TDSSOCKET * tds, const char *queryf, ...);
01472 int tds_submit_prepare(TDSSOCKET * tds, const char *query, const char *id, TDSDYNAMIC ** dyn_out, TDSPARAMINFO * params);
01473 int tds_submit_execdirect(TDSSOCKET * tds, const char *query, TDSPARAMINFO * params);
01474 int tds_submit_execute(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01475 int tds_send_cancel(TDSSOCKET * tds);
01476 const char *tds_next_placeholder(const char *start);
01477 int tds_count_placeholders(const char *query);
01478 int tds_submit_unprepare(TDSSOCKET * tds, TDSDYNAMIC * dyn);
01479 int tds_submit_rpc(TDSSOCKET * tds, const char *rpc_name, TDSPARAMINFO * params);
01480 int tds_submit_optioncmd(TDSSOCKET * tds, TDS_OPTION_CMD command, TDS_OPTION option, TDS_OPTION_ARG *param, TDS_INT param_size);
01481 int tds_quote_id(TDSSOCKET * tds, char *buffer, const char *id, int idlen);
01482 int tds_quote_string(TDSSOCKET * tds, char *buffer, const char *str, int len);
01483 const char *tds_skip_quoted(const char *s);
01484
01485 int tds_cursor_declare(TDSSOCKET * tds, TDSCURSOR * cursor, TDSPARAMINFO *params, int *send);
01486 int tds_cursor_setrows(TDSSOCKET * tds, TDSCURSOR * cursor, int *send);
01487 int tds_cursor_open(TDSSOCKET * tds, TDSCURSOR * cursor, TDSPARAMINFO *params, int *send);
01488 int tds_cursor_fetch(TDSSOCKET * tds, TDSCURSOR * cursor, TDS_CURSOR_FETCH fetch_type, TDS_INT i_row);
01489 int tds_cursor_close(TDSSOCKET * tds, TDSCURSOR * cursor);
01490 int tds_cursor_dealloc(TDSSOCKET * tds, TDSCURSOR * cursor);
01491 int tds_cursor_update(TDSSOCKET * tds, TDSCURSOR * cursor, TDS_CURSOR_OPERATION op, TDS_INT i_row, TDSPARAMINFO * params);
01492 int tds_cursor_setname(TDSSOCKET * tds, TDSCURSOR * cursor);
01493
01494 int tds_multiple_init(TDSSOCKET *tds, TDSMULTIPLE *multiple, TDS_MULTIPLE_TYPE type);
01495 int tds_multiple_done(TDSSOCKET *tds, TDSMULTIPLE *multiple);
01496 int tds_multiple_query(TDSSOCKET *tds, TDSMULTIPLE *multiple, const char *query, TDSPARAMINFO * params);
01497 int tds_multiple_execute(TDSSOCKET *tds, TDSMULTIPLE *multiple, TDSDYNAMIC * dyn);
01498
01499
01500 int tds_process_cancel(TDSSOCKET * tds);
01501 void tds_swap_datatype(int coltype, unsigned char *buf);
01502 void tds_swap_numeric(TDS_NUMERIC *num);
01503 int tds_get_token_size(int marker);
01504 int tds_process_login_tokens(TDSSOCKET * tds);
01505 int tds_process_simple_query(TDSSOCKET * tds);
01506 int tds5_send_optioncmd(TDSSOCKET * tds, TDS_OPTION_CMD tds_command, TDS_OPTION tds_option, TDS_OPTION_ARG * tds_argument,
01507 TDS_INT * tds_argsize);
01508 int tds_process_tokens(TDSSOCKET * tds, TDS_INT * result_type, int *done_flags, unsigned flag);
01509
01510
01511 void tds_set_param_type(TDSSOCKET * tds, TDSCOLUMN * curcol, TDS_SERVER_TYPE type);
01512 void tds_set_column_type(TDSSOCKET * tds, TDSCOLUMN * curcol, int type);
01513
01514
01515
01516 TDS_INT tds_datecrack(TDS_INT datetype, const void *di, TDSDATEREC * dr);
01517 int tds_get_conversion_type(int srctype, int colsize);
01518 extern const char tds_hex_digits[];
01519
01520
01521 int tds_flush_packet(TDSSOCKET * tds);
01522 int tds_put_buf(TDSSOCKET * tds, const unsigned char *buf, int dsize, int ssize);
01523
01524
01525 unsigned char tds_get_byte(TDSSOCKET * tds);
01526 void tds_unget_byte(TDSSOCKET * tds);
01527 unsigned char tds_peek(TDSSOCKET * tds);
01528 TDS_SMALLINT tds_get_smallint(TDSSOCKET * tds);
01529 TDS_INT tds_get_int(TDSSOCKET * tds);
01530 TDS_INT8 tds_get_int8(TDSSOCKET * tds);
01531 int tds_get_string(TDSSOCKET * tds, int string_len, char *dest, size_t dest_size);
01532 int tds_get_char_data(TDSSOCKET * tds, char *dest, size_t wire_size, TDSCOLUMN * curcol);
01533 void *tds_get_n(TDSSOCKET * tds, void *dest, int n);
01534 int tds_get_size_by_type(int servertype);
01535
01536
01537
01538 int tdserror (const TDSCONTEXT * tds_ctx, TDSSOCKET * tds, int msgno, int errnum);
01539 TDS_STATE tds_set_state(TDSSOCKET * tds, TDS_STATE state);
01540 void tds_set_parent(TDSSOCKET * tds, void *the_parent);
01541 void *tds_get_parent(TDSSOCKET * tds);
01542 int tds_swap_bytes(unsigned char *buf, int bytes);
01543 int tds_version(TDSSOCKET * tds_socket, char *pversion_string);
01544 void tdsdump_off(void);
01545 void tdsdump_on(void);
01546 int tdsdump_open(const char *filename);
01547 void tdsdump_close(void);
01548 void tdsdump_dump_buf(const char* file, unsigned int level_line, const char *msg, const void *buf, int length);
01549 void tdsdump_log(const char* file, unsigned int level_line, const char *fmt, ...)
01550 #if defined(__GNUC__) && __GNUC__ >= 2
01551 __attribute__ ((__format__ (__printf__, 3, 4)))
01552 #endif
01553 ;
01554 extern int tds_debug_flags;
01555 unsigned int tds_gettime_ms(void);
01556
01557
01558 int tds_open_socket(TDSSOCKET * tds, const char *ip_addr, unsigned int port, int timeout);
01559 int tds_close_socket(TDSSOCKET * tds);
01560 int tds_read_packet(TDSSOCKET * tds);
01561 int tds_write_packet(TDSSOCKET * tds, unsigned char final);
01562 int tds7_get_instance_port(const char *ip_addr, const char *instance);
01563 int tds_ssl_init(TDSSOCKET *tds);
01564 void tds_ssl_deinit(TDSSOCKET *tds);
01565
01566
01567
01568
01569 int tds_vstrbuild(char *buffer, int buflen, int *resultlen, char *text, int textlen, const char *formats, int formatlen,
01570 va_list ap);
01571
01572
01573 char *tds_money_to_string(const TDS_MONEY * money, char *s);
01574 TDS_INT tds_numeric_to_string(const TDS_NUMERIC * numeric, char *s);
01575 TDS_INT tds_numeric_change_prec_scale(TDS_NUMERIC * numeric, unsigned char new_prec, unsigned char new_scale);
01576
01577
01578 void tds_getmac(int s, unsigned char mac[6]);
01579
01580 TDSAUTHENTICATION * tds_ntlm_get_auth(TDSSOCKET * tds);
01581 TDSAUTHENTICATION * tds_gss_get_auth(TDSSOCKET * tds);
01582
01583 #define IS_TDS42(x) (x->major_version==4 && x->minor_version==2)
01584 #define IS_TDS46(x) (x->major_version==4 && x->minor_version==6)
01585 #define IS_TDS50(x) (x->major_version==5 && x->minor_version==0)
01586 #define IS_TDS70(x) (x->major_version==7 && x->minor_version==0)
01587 #define IS_TDS80(x) (x->major_version==8 && x->minor_version==0)
01588 #define IS_TDS90(x) (x->major_version==9 && x->minor_version==0)
01589
01590 #define IS_TDS7_PLUS(x) ((x)->major_version>=7)
01591 #define IS_TDS8_PLUS(x) ((x)->major_version>=8)
01592
01593 #define IS_TDSDEAD(x) (((x) == NULL) || TDS_IS_SOCKET_INVALID((x)->s))
01594
01596 #define TDS_IS_SYBASE(x) (!(x->product_version & 0x80000000u))
01597
01598 #define TDS_IS_MSSQL(x) ((x->product_version & 0x80000000u)!=0)
01599
01603 #define TDS_MS_VER(maj,min,x) (0x80000000u|((maj)<<24)|((min)<<16)|(x))
01604
01605
01607 #define TDS_SYB_VER(maj,min,x) (((maj)<<24)|((min)<<16)|(x)<<8)
01608
01609 #ifdef __cplusplus
01610 #if 0
01611 {
01612 #endif
01613 }
01614 #endif
01615
01616 #endif