This source file includes following definitions.
- ZEND_GET_MODULE
- pdo_dblib_msg_handler
- PHP_GINIT_FUNCTION
- PHP_RSHUTDOWN_FUNCTION
- PHP_MINIT_FUNCTION
- PHP_MSHUTDOWN_FUNCTION
- PHP_MINFO_FUNCTION
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22 #ifdef HAVE_CONFIG_H
23 # include "config.h"
24 #endif
25
26 #include "php.h"
27 #include "php_ini.h"
28 #include "ext/standard/info.h"
29 #include "pdo/php_pdo.h"
30 #include "pdo/php_pdo_driver.h"
31 #include "php_pdo_dblib.h"
32 #include "php_pdo_dblib_int.h"
33 #include "zend_exceptions.h"
34
35 ZEND_DECLARE_MODULE_GLOBALS(dblib)
36 static PHP_GINIT_FUNCTION(dblib);
37
38 const zend_function_entry pdo_dblib_functions[] = {
39 PHP_FE_END
40 };
41
42 #if ZEND_MODULE_API_NO >= 20050922
43 static const zend_module_dep pdo_dblib_deps[] = {
44 ZEND_MOD_REQUIRED("pdo")
45 ZEND_MOD_END
46 };
47 #endif
48
49 #if PDO_DBLIB_IS_MSSQL
50 zend_module_entry pdo_mssql_module_entry = {
51 #else
52 zend_module_entry pdo_dblib_module_entry = {
53 #endif
54 #if ZEND_MODULE_API_NO >= 20050922
55 STANDARD_MODULE_HEADER_EX, NULL,
56 pdo_dblib_deps,
57 #else
58 STANDARD_MODULE_HEADER,
59 #endif
60 #if PDO_DBLIB_IS_MSSQL
61 "pdo_mssql",
62 #elif defined(PHP_WIN32)
63 "pdo_sybase",
64 #else
65 "pdo_dblib",
66 #endif
67 pdo_dblib_functions,
68 PHP_MINIT(pdo_dblib),
69 PHP_MSHUTDOWN(pdo_dblib),
70 NULL,
71 PHP_RSHUTDOWN(pdo_dblib),
72 PHP_MINFO(pdo_dblib),
73 PHP_PDO_DBLIB_VERSION,
74 PHP_MODULE_GLOBALS(dblib),
75 PHP_GINIT(dblib),
76 NULL,
77 NULL,
78 STANDARD_MODULE_PROPERTIES_EX
79 };
80
81 #if defined(COMPILE_DL_PDO_DBLIB) || defined(COMPILE_DL_PDO_MSSQL)
82 #if PDO_DBLIB_IS_MSSQL
83 ZEND_GET_MODULE(pdo_mssql)
84 #else
85 ZEND_GET_MODULE(pdo_dblib)
86 #endif
87 #endif
88
89 int pdo_dblib_error_handler(DBPROCESS *dbproc, int severity, int dberr,
90 int oserr, char *dberrstr, char *oserrstr)
91 {
92 pdo_dblib_err *einfo;
93 char *state = "HY000";
94
95 if(dbproc) {
96 einfo = (pdo_dblib_err*)dbgetuserdata(dbproc);
97 if (!einfo) einfo = &DBLIB_G(err);
98 } else {
99 einfo = &DBLIB_G(err);
100 }
101
102 einfo->severity = severity;
103 einfo->oserr = oserr;
104 einfo->dberr = dberr;
105
106 if (einfo->oserrstr) {
107 efree(einfo->oserrstr);
108 }
109 if (einfo->dberrstr) {
110 efree(einfo->dberrstr);
111 }
112 if (oserrstr) {
113 einfo->oserrstr = estrdup(oserrstr);
114 } else {
115 einfo->oserrstr = NULL;
116 }
117 if (dberrstr) {
118 einfo->dberrstr = estrdup(dberrstr);
119 } else {
120 einfo->dberrstr = NULL;
121 }
122
123 switch (dberr) {
124 case SYBESEOF:
125 case SYBEFCON: state = "01002"; break;
126 case SYBEMEM: state = "HY001"; break;
127 case SYBEPWD: state = "28000"; break;
128 }
129 strcpy(einfo->sqlstate, state);
130
131 return INT_CANCEL;
132 }
133
134 int pdo_dblib_msg_handler(DBPROCESS *dbproc, DBINT msgno, int msgstate,
135 int severity, char *msgtext, char *srvname, char *procname, DBUSMALLINT line)
136 {
137 pdo_dblib_err *einfo;
138
139 if (severity) {
140 einfo = (pdo_dblib_err*)dbgetuserdata(dbproc);
141 if (!einfo) {
142 einfo = &DBLIB_G(err);
143 }
144
145 if (einfo->lastmsg) {
146 efree(einfo->lastmsg);
147 }
148
149 einfo->lastmsg = estrdup(msgtext);
150 }
151
152 return 0;
153 }
154
155 static PHP_GINIT_FUNCTION(dblib)
156 {
157 memset(dblib_globals, 0, sizeof(*dblib_globals));
158 dblib_globals->err.sqlstate = dblib_globals->sqlstate;
159 }
160
161 PHP_RSHUTDOWN_FUNCTION(pdo_dblib)
162 {
163 if (DBLIB_G(err).oserrstr) {
164 efree(DBLIB_G(err).oserrstr);
165 DBLIB_G(err).oserrstr = NULL;
166 }
167 if (DBLIB_G(err).dberrstr) {
168 efree(DBLIB_G(err).dberrstr);
169 DBLIB_G(err).dberrstr = NULL;
170 }
171 if (DBLIB_G(err).lastmsg) {
172 efree(DBLIB_G(err).lastmsg);
173 DBLIB_G(err).lastmsg = NULL;
174 }
175 return SUCCESS;
176 }
177
178 PHP_MINIT_FUNCTION(pdo_dblib)
179 {
180 if (FAIL == dbinit()) {
181 return FAILURE;
182 }
183
184 if (FAILURE == php_pdo_register_driver(&pdo_dblib_driver)) {
185 return FAILURE;
186 }
187
188 #if !PHP_DBLIB_IS_MSSQL
189 dberrhandle((EHANDLEFUNC) pdo_dblib_error_handler);
190 dbmsghandle((MHANDLEFUNC) pdo_dblib_msg_handler);
191 #endif
192
193 return SUCCESS;
194 }
195
196 PHP_MSHUTDOWN_FUNCTION(pdo_dblib)
197 {
198 php_pdo_unregister_driver(&pdo_dblib_driver);
199 dbexit();
200 return SUCCESS;
201 }
202
203 PHP_MINFO_FUNCTION(pdo_dblib)
204 {
205 php_info_print_table_start();
206 php_info_print_table_header(2, "PDO Driver for "
207 #if PDO_DBLIB_IS_MSSQL
208 "MSSQL"
209 #elif defined(PHP_WIN32)
210 "FreeTDS/Sybase/MSSQL"
211 #else
212 "FreeTDS/Sybase"
213 #endif
214 " DB-lib", "enabled");
215 php_info_print_table_row(2, "Flavour", PDO_DBLIB_FLAVOUR);
216 php_info_print_table_end();
217 }
218