summaryrefslogtreecommitdiff
path: root/Zend/zend_constants.c
diff options
context:
space:
mode:
Diffstat (limited to 'Zend/zend_constants.c')
-rw-r--r--Zend/zend_constants.c277
1 files changed, 0 insertions, 277 deletions
diff --git a/Zend/zend_constants.c b/Zend/zend_constants.c
deleted file mode 100644
index 2874a24bf9..0000000000
--- a/Zend/zend_constants.c
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | Zend Engine |
- +----------------------------------------------------------------------+
- | Copyright (c) 1998-2002 Zend Technologies Ltd. (http://www.zend.com) |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.00 of the Zend license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.zend.com/license/2_00.txt. |
- | If you did not receive a copy of the Zend license and are unable to |
- | obtain it through the world-wide-web, please send a note to |
- | license@zend.com so we can mail you a copy immediately. |
- +----------------------------------------------------------------------+
- | Authors: Andi Gutmans <andi@zend.com> |
- | Zeev Suraski <zeev@zend.com> |
- +----------------------------------------------------------------------+
-*/
-
-
-#include "zend.h"
-#include "zend_constants.h"
-#include "zend_variables.h"
-#include "zend_operators.h"
-#include "zend_globals.h"
-
-
-void free_zend_constant(zend_constant *c)
-{
- if (!(c->flags & CONST_PERSISTENT)
- || (c->flags & CONST_EFREE_PERSISTENT)) {
- zval_dtor(&c->value);
- }
- free(c->name);
-}
-
-
-void copy_zend_constant(zend_constant *c)
-{
- c->name = zend_strndup(c->name, c->name_len);
- if (!(c->flags & CONST_PERSISTENT)) {
- zval_copy_ctor(&c->value);
- if (c->flags & CONST_EFREE_PERSISTENT) { /* persist_alloc()'d data */
- persist_alloc(&c->value);
- }
- }
-}
-
-
-void zend_copy_constants(HashTable *target, HashTable *source)
-{
- zend_constant tmp_constant;
-
- zend_hash_copy(target, source, (copy_ctor_func_t) copy_zend_constant, &tmp_constant, sizeof(zend_constant));
-}
-
-
-static int clean_non_persistent_constant(zend_constant *c TSRMLS_DC)
-{
- if (c->flags & CONST_PERSISTENT) {
- return EG(full_tables_cleanup) ? 0 : ZEND_HASH_APPLY_STOP;
- } else {
- return EG(full_tables_cleanup) ? 1 : ZEND_HASH_APPLY_REMOVE;
- }
-}
-
-
-static int clean_module_constant(zend_constant *c, int *module_number TSRMLS_DC)
-{
- if (c->module_number == *module_number) {
- return 1;
- } else {
- return 0;
- }
-}
-
-
-void clean_module_constants(int module_number TSRMLS_DC)
-{
- zend_hash_apply_with_argument(EG(zend_constants), (apply_func_arg_t) clean_module_constant, (void *) &module_number TSRMLS_CC);
-}
-
-
-int zend_startup_constants(TSRMLS_D)
-{
-#ifdef ZEND_WIN32
- DWORD dwBuild=0;
- DWORD dwVersion = GetVersion();
- DWORD dwWindowsMajorVersion = (DWORD)(LOBYTE(LOWORD(dwVersion)));
- DWORD dwWindowsMinorVersion = (DWORD)(HIBYTE(LOWORD(dwVersion)));
-#endif
-
- EG(zend_constants) = &CG(main_class).constants_table;
-
- if (zend_hash_init(EG(zend_constants), 20, NULL, ZEND_CONSTANT_DTOR, 1)==FAILURE) {
- return FAILURE;
- }
- return SUCCESS;
-}
-
-
-
-void zend_register_standard_constants(TSRMLS_D)
-{
- REGISTER_MAIN_LONG_CONSTANT("E_ERROR", E_ERROR, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_WARNING", E_WARNING, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_PARSE", E_PARSE, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_NOTICE", E_NOTICE, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_CORE_ERROR", E_CORE_ERROR, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_CORE_WARNING", E_CORE_WARNING, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_COMPILE_ERROR", E_COMPILE_ERROR, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_COMPILE_WARNING", E_COMPILE_WARNING, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_USER_ERROR", E_USER_ERROR, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_USER_WARNING", E_USER_WARNING, CONST_PERSISTENT | CONST_CS);
- REGISTER_MAIN_LONG_CONSTANT("E_USER_NOTICE", E_USER_NOTICE, CONST_PERSISTENT | CONST_CS);
-
- REGISTER_MAIN_LONG_CONSTANT("E_ALL", E_ALL, CONST_PERSISTENT | CONST_CS);
-
- /* true/false constants */
- {
- zend_constant c;
-
- c.value.type = IS_BOOL;
- c.flags = CONST_PERSISTENT;
- c.module_number = 0;
-
- c.name = zend_strndup(ZEND_STRL("TRUE"));
- c.name_len = sizeof("TRUE");
- c.value.value.lval = 1;
- c.value.type = IS_BOOL;
- zend_register_constant(&c TSRMLS_CC);
-
- c.name = zend_strndup(ZEND_STRL("FALSE"));
- c.name_len = sizeof("FALSE");
- c.value.value.lval = 0;
- c.value.type = IS_BOOL;
- zend_register_constant(&c TSRMLS_CC);
-
- c.name = zend_strndup(ZEND_STRL("ZEND_THREAD_SAFE"));
- c.name_len = sizeof("ZEND_THREAD_SAFE");
- c.value.value.lval = ZTS_V;
- c.value.type = IS_BOOL;
- zend_register_constant(&c TSRMLS_CC);
-
- c.name = zend_strndup(ZEND_STRL("NULL"));
- c.name_len = sizeof("NULL");
- c.value.type = IS_NULL;
- zend_register_constant(&c TSRMLS_CC);
- }
-}
-
-
-int zend_shutdown_constants(TSRMLS_D)
-{
- zend_hash_destroy(EG(zend_constants));
- return SUCCESS;
-}
-
-
-void clean_non_persistent_constants(TSRMLS_D)
-{
- if (EG(full_tables_cleanup)) {
- zend_hash_apply(EG(zend_constants), (apply_func_t) clean_non_persistent_constant TSRMLS_CC);
- } else {
- zend_hash_reverse_apply(EG(zend_constants), (apply_func_t) clean_non_persistent_constant TSRMLS_CC);
- }
-}
-
-
-ZEND_API void zend_register_long_constant(char *name, uint name_len, long lval, int flags, int module_number TSRMLS_DC)
-{
- zend_constant c;
-
- c.value.type = IS_LONG;
- c.value.value.lval = lval;
- c.flags = flags;
- c.name = zend_strndup(name, name_len);
- c.name_len = name_len;
- c.module_number = module_number;
- zend_register_constant(&c TSRMLS_CC);
-}
-
-
-ZEND_API void zend_register_double_constant(char *name, uint name_len, double dval, int flags, int module_number TSRMLS_DC)
-{
- zend_constant c;
-
- c.value.type = IS_DOUBLE;
- c.value.value.dval = dval;
- c.flags = flags;
- c.name = zend_strndup(name, name_len);
- c.name_len = name_len;
- c.module_number = module_number;
- zend_register_constant(&c TSRMLS_CC);
-}
-
-
-ZEND_API void zend_register_stringl_constant(char *name, uint name_len, char *strval, uint strlen, int flags, int module_number TSRMLS_DC)
-{
- zend_constant c;
-
- c.value.type = IS_STRING;
- c.value.value.str.val = strval;
- c.value.value.str.len = strlen;
- c.flags = flags;
- c.name = zend_strndup(name, name_len);
- c.name_len = name_len;
- c.module_number = module_number;
- zend_register_constant(&c TSRMLS_CC);
-}
-
-
-ZEND_API void zend_register_string_constant(char *name, uint name_len, char *strval, int flags, int module_number TSRMLS_DC)
-{
- zend_register_stringl_constant(name, name_len, strval, strlen(strval), flags, module_number TSRMLS_CC);
-}
-
-
-ZEND_API int zend_get_constant(char *name, uint name_len, zval *result TSRMLS_DC)
-{
- zend_constant *c;
- char *lookup_name;
- int retval;
-
- lookup_name = do_alloca(name_len+1);
- memcpy(lookup_name, name, name_len+1);
-
- zend_str_tolower(lookup_name, name_len);
-
- if (zend_hash_find(EG(zend_constants), lookup_name, name_len+1, (void **) &c)==SUCCESS) {
- if ((c->flags & CONST_CS) && memcmp(c->name, name, name_len)!=0) {
- retval=0;
- } else {
- retval=1;
- *result = c->value;
- zval_copy_ctor(result);
- }
- } else {
- retval=0;
- }
-
- free_alloca(lookup_name);
-
- return retval;
-}
-
-
-ZEND_API int zend_register_constant(zend_constant *c TSRMLS_DC)
-{
- char *lowercase_name = zend_strndup(c->name, c->name_len);
- int ret = SUCCESS;
-
-#if 0
- printf("Registering constant for module %d\n", c->module_number);
-#endif
-
- zend_str_tolower(lowercase_name, c->name_len);
- if (zend_hash_add(EG(zend_constants), lowercase_name, c->name_len, (void *) c, sizeof(zend_constant), NULL)==FAILURE) {
- free(c->name);
- if (!(c->flags & CONST_PERSISTENT)
- || (c->flags & CONST_EFREE_PERSISTENT)) {
- zval_dtor(&c->value);
- }
- zend_error(E_NOTICE,"Constant %s already defined", lowercase_name);
- ret = FAILURE;
- }
- free(lowercase_name);
- return ret;
-}
-
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- */
View Lorry Controller Status