This source file includes following definitions.
- PHP_INI_MH
- PHP_INI_BEGIN
- PHP_MINIT_FUNCTION
- PHP_MSHUTDOWN_FUNCTION
- PHP_RSHUTDOWN_FUNCTION
- PHP_MINFO_FUNCTION
- PHP_FUNCTION
- PHP_FUNCTION
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22 #include "php.h"
23 #include "php_assert.h"
24 #include "php_ini.h"
25
26
27 ZEND_BEGIN_MODULE_GLOBALS(assert)
28 long active;
29 long bail;
30 long warning;
31 long quiet_eval;
32 zval *callback;
33 char *cb;
34 ZEND_END_MODULE_GLOBALS(assert)
35
36 ZEND_DECLARE_MODULE_GLOBALS(assert)
37
38 #ifdef ZTS
39 #define ASSERTG(v) TSRMG(assert_globals_id, zend_assert_globals *, v)
40 #else
41 #define ASSERTG(v) (assert_globals.v)
42 #endif
43
44 #define SAFE_STRING(s) ((s)?(s):"")
45
46 enum {
47 ASSERT_ACTIVE=1,
48 ASSERT_CALLBACK,
49 ASSERT_BAIL,
50 ASSERT_WARNING,
51 ASSERT_QUIET_EVAL
52 };
53
54 static PHP_INI_MH(OnChangeCallback)
55 {
56 if (EG(in_execution)) {
57 if (ASSERTG(callback)) {
58 zval_ptr_dtor(&ASSERTG(callback));
59 ASSERTG(callback) = NULL;
60 }
61 if (new_value && (ASSERTG(callback) || new_value_length)) {
62 MAKE_STD_ZVAL(ASSERTG(callback));
63 ZVAL_STRINGL(ASSERTG(callback), new_value, new_value_length, 1);
64 }
65 } else {
66 if (ASSERTG(cb)) {
67 pefree(ASSERTG(cb), 1);
68 }
69 if (new_value && new_value_length) {
70 ASSERTG(cb) = pemalloc(new_value_length + 1, 1);
71 memcpy(ASSERTG(cb), new_value, new_value_length);
72 ASSERTG(cb)[new_value_length] = '\0';
73 } else {
74 ASSERTG(cb) = NULL;
75 }
76 }
77 return SUCCESS;
78 }
79
80
81 PHP_INI_BEGIN()
82 STD_PHP_INI_ENTRY("assert.active", "1", PHP_INI_ALL, OnUpdateLong, active, zend_assert_globals, assert_globals)
83 STD_PHP_INI_ENTRY("assert.bail", "0", PHP_INI_ALL, OnUpdateLong, bail, zend_assert_globals, assert_globals)
84 STD_PHP_INI_ENTRY("assert.warning", "1", PHP_INI_ALL, OnUpdateLong, warning, zend_assert_globals, assert_globals)
85 PHP_INI_ENTRY("assert.callback", NULL, PHP_INI_ALL, OnChangeCallback)
86 STD_PHP_INI_ENTRY("assert.quiet_eval", "0", PHP_INI_ALL, OnUpdateLong, quiet_eval, zend_assert_globals, assert_globals)
87 PHP_INI_END()
88
89 static void php_assert_init_globals(zend_assert_globals *assert_globals_p TSRMLS_DC)
90 {
91 assert_globals_p->callback = NULL;
92 assert_globals_p->cb = NULL;
93 }
94
95
96 PHP_MINIT_FUNCTION(assert)
97 {
98 ZEND_INIT_MODULE_GLOBALS(assert, php_assert_init_globals, NULL);
99
100 REGISTER_INI_ENTRIES();
101
102 REGISTER_LONG_CONSTANT("ASSERT_ACTIVE", ASSERT_ACTIVE, CONST_CS|CONST_PERSISTENT);
103 REGISTER_LONG_CONSTANT("ASSERT_CALLBACK", ASSERT_CALLBACK, CONST_CS|CONST_PERSISTENT);
104 REGISTER_LONG_CONSTANT("ASSERT_BAIL", ASSERT_BAIL, CONST_CS|CONST_PERSISTENT);
105 REGISTER_LONG_CONSTANT("ASSERT_WARNING", ASSERT_WARNING, CONST_CS|CONST_PERSISTENT);
106 REGISTER_LONG_CONSTANT("ASSERT_QUIET_EVAL", ASSERT_QUIET_EVAL, CONST_CS|CONST_PERSISTENT);
107
108 return SUCCESS;
109 }
110
111
112 PHP_MSHUTDOWN_FUNCTION(assert)
113 {
114 if (ASSERTG(cb)) {
115 pefree(ASSERTG(cb), 1);
116 ASSERTG(cb) = NULL;
117 }
118 return SUCCESS;
119 }
120
121
122 PHP_RSHUTDOWN_FUNCTION(assert)
123 {
124 if (ASSERTG(callback)) {
125 zval_ptr_dtor(&ASSERTG(callback));
126 ASSERTG(callback) = NULL;
127 }
128
129 return SUCCESS;
130 }
131
132
133 PHP_MINFO_FUNCTION(assert)
134 {
135 DISPLAY_INI_ENTRIES();
136 }
137
138
139
140
141 PHP_FUNCTION(assert)
142 {
143 zval **assertion;
144 int val, description_len = 0;
145 char *myeval = NULL;
146 char *compiled_string_description, *description = NULL;
147
148 if (! ASSERTG(active)) {
149 RETURN_TRUE;
150 }
151
152 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "Z|s", &assertion, &description, &description_len) == FAILURE) {
153 return;
154 }
155
156 if (Z_TYPE_PP(assertion) == IS_STRING) {
157 zval retval;
158 int old_error_reporting = 0;
159
160 myeval = Z_STRVAL_PP(assertion);
161
162 if (ASSERTG(quiet_eval)) {
163 old_error_reporting = EG(error_reporting);
164 EG(error_reporting) = 0;
165 }
166
167 compiled_string_description = zend_make_compiled_string_description("assert code" TSRMLS_CC);
168 if (zend_eval_stringl(myeval, Z_STRLEN_PP(assertion), &retval, compiled_string_description TSRMLS_CC) == FAILURE) {
169 efree(compiled_string_description);
170 if (description_len == 0) {
171 php_error_docref(NULL TSRMLS_CC, E_RECOVERABLE_ERROR, "Failure evaluating code: %s%s", PHP_EOL, myeval);
172 } else {
173 php_error_docref(NULL TSRMLS_CC, E_RECOVERABLE_ERROR, "Failure evaluating code: %s%s:\"%s\"", PHP_EOL, description, myeval);
174 }
175 if (ASSERTG(bail)) {
176 zend_bailout();
177 }
178 RETURN_FALSE;
179 }
180 efree(compiled_string_description);
181
182 if (ASSERTG(quiet_eval)) {
183 EG(error_reporting) = old_error_reporting;
184 }
185
186 convert_to_boolean(&retval);
187 val = Z_LVAL(retval);
188 } else {
189 convert_to_boolean_ex(assertion);
190 val = Z_LVAL_PP(assertion);
191 }
192
193 if (val) {
194 RETURN_TRUE;
195 }
196
197 if (!ASSERTG(callback) && ASSERTG(cb)) {
198 MAKE_STD_ZVAL(ASSERTG(callback));
199 ZVAL_STRING(ASSERTG(callback), ASSERTG(cb), 1);
200 }
201
202 if (ASSERTG(callback)) {
203 zval **args = safe_emalloc(description_len == 0 ? 3 : 4, sizeof(zval *), 0);
204 zval *retval;
205 int i;
206 uint lineno = zend_get_executed_lineno(TSRMLS_C);
207 const char *filename = zend_get_executed_filename(TSRMLS_C);
208
209 MAKE_STD_ZVAL(args[0]);
210 MAKE_STD_ZVAL(args[1]);
211 MAKE_STD_ZVAL(args[2]);
212
213 ZVAL_STRING(args[0], SAFE_STRING(filename), 1);
214 ZVAL_LONG (args[1], lineno);
215 ZVAL_STRING(args[2], SAFE_STRING(myeval), 1);
216
217 MAKE_STD_ZVAL(retval);
218 ZVAL_FALSE(retval);
219
220
221 if (description_len == 0) {
222 call_user_function(CG(function_table), NULL, ASSERTG(callback), retval, 3, args TSRMLS_CC);
223 for (i = 0; i <= 2; i++) {
224 zval_ptr_dtor(&(args[i]));
225 }
226 } else {
227 MAKE_STD_ZVAL(args[3]);
228 ZVAL_STRINGL(args[3], SAFE_STRING(description), description_len, 1);
229
230 call_user_function(CG(function_table), NULL, ASSERTG(callback), retval, 4, args TSRMLS_CC);
231 for (i = 0; i <= 3; i++) {
232 zval_ptr_dtor(&(args[i]));
233 }
234 }
235
236 efree(args);
237 zval_ptr_dtor(&retval);
238 }
239
240 if (ASSERTG(warning)) {
241 if (description_len == 0) {
242 if (myeval) {
243 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Assertion \"%s\" failed", myeval);
244 } else {
245 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Assertion failed");
246 }
247 } else {
248 if (myeval) {
249 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s: \"%s\" failed", description, myeval);
250 } else {
251 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s failed", description);
252 }
253 }
254 }
255
256 if (ASSERTG(bail)) {
257 zend_bailout();
258 }
259 }
260
261
262
263
264 PHP_FUNCTION(assert_options)
265 {
266 zval **value = NULL;
267 long what;
268 int oldint;
269 int ac = ZEND_NUM_ARGS();
270
271 if (zend_parse_parameters(ac TSRMLS_CC, "l|Z", &what, &value) == FAILURE) {
272 return;
273 }
274
275 switch (what) {
276 case ASSERT_ACTIVE:
277 oldint = ASSERTG(active);
278 if (ac == 2) {
279 convert_to_string_ex(value);
280 zend_alter_ini_entry_ex("assert.active", sizeof("assert.active"), Z_STRVAL_PP(value), Z_STRLEN_PP(value), PHP_INI_USER, PHP_INI_STAGE_RUNTIME, 0 TSRMLS_CC);
281 }
282 RETURN_LONG(oldint);
283 break;
284
285 case ASSERT_BAIL:
286 oldint = ASSERTG(bail);
287 if (ac == 2) {
288 convert_to_string_ex(value);
289 zend_alter_ini_entry_ex("assert.bail", sizeof("assert.bail"), Z_STRVAL_PP(value), Z_STRLEN_PP(value), PHP_INI_USER, PHP_INI_STAGE_RUNTIME, 0 TSRMLS_CC);
290 }
291 RETURN_LONG(oldint);
292 break;
293
294 case ASSERT_QUIET_EVAL:
295 oldint = ASSERTG(quiet_eval);
296 if (ac == 2) {
297 convert_to_string_ex(value);
298 zend_alter_ini_entry_ex("assert.quiet_eval", sizeof("assert.quiet_eval"), Z_STRVAL_PP(value), Z_STRLEN_PP(value), PHP_INI_USER, PHP_INI_STAGE_RUNTIME, 0 TSRMLS_CC);
299 }
300 RETURN_LONG(oldint);
301 break;
302
303 case ASSERT_WARNING:
304 oldint = ASSERTG(warning);
305 if (ac == 2) {
306 convert_to_string_ex(value);
307 zend_alter_ini_entry_ex("assert.warning", sizeof("assert.warning"), Z_STRVAL_PP(value), Z_STRLEN_PP(value), PHP_INI_USER, PHP_INI_STAGE_RUNTIME, 0 TSRMLS_CC);
308 }
309 RETURN_LONG(oldint);
310 break;
311
312 case ASSERT_CALLBACK:
313 if (ASSERTG(callback) != NULL) {
314 RETVAL_ZVAL(ASSERTG(callback), 1, 0);
315 } else if (ASSERTG(cb)) {
316 RETVAL_STRING(ASSERTG(cb), 1);
317 } else {
318 RETVAL_NULL();
319 }
320 if (ac == 2) {
321 if (ASSERTG(callback)) {
322 zval_ptr_dtor(&ASSERTG(callback));
323 }
324 ASSERTG(callback) = *value;
325 zval_add_ref(value);
326 }
327 return;
328 break;
329
330 default:
331 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown value %ld", what);
332 break;
333 }
334
335 RETURN_FALSE;
336 }
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