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Expose stream_filters_hash so that it can be searched by stream_get_filters()

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This commit is contained in:
Sara Golemon
2003-01-06 04:06:40 +00:00
parent e0ed7e9057
commit 42e912da79
3 changed files with 14 additions and 6 deletions
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11
ext/standard/user_filters.c
View File

@@ -417,6 +417,7 @@ PHP_FUNCTION(stream_get_filters)
{
char *filter_name;
int key_flags, filter_name_len = 0;
HashTable *filters_hash;
if (ZEND_NUM_ARGS() != 0) {
WRONG_PARAM_COUNT;
@@ -424,10 +425,12 @@ PHP_FUNCTION(stream_get_filters)
array_init(return_value);
if (BG(user_filter_map)) {
for(zend_hash_internal_pointer_reset(BG(user_filter_map));
(key_flags = zend_hash_get_current_key_ex(BG(user_filter_map), &filter_name, &filter_name_len, NULL, 0, NULL)) != HASH_KEY_NON_EXISTANT;
zend_hash_move_forward(BG(user_filter_map)))
filters_hash = php_get_stream_filters_hash();
if (filters_hash) {
for(zend_hash_internal_pointer_reset(filters_hash);
(key_flags = zend_hash_get_current_key_ex(filters_hash, &filter_name, &filter_name_len, NULL, 0, NULL)) != HASH_KEY_NON_EXISTANT;
zend_hash_move_forward(filters_hash))
if (key_flags == HASH_KEY_IS_STRING)
add_next_index_stringl(return_value, filter_name, filter_name_len, 1);
}

4
main/php_streams.h
View File

@@ -603,9 +603,9 @@ PHPAPI php_stream_context *php_stream_context_set(php_stream *stream, php_stream
(xmsg), (xcode), 0, 0, NULL TSRMLS_CC); } } while(0)
/* Give other modules access to the url_stream_wrappers_hash */
/* Give other modules access to the url_stream_wrappers_hash and stream_filters_hash */
PHPAPI HashTable *php_stream_get_url_stream_wrappers_hash();
PHPAPI HashTable *php_get_stream_filters_hash();
#endif
/*

5
main/streams.c
View File

@@ -387,6 +387,11 @@ fprintf(stderr, "stream_free: %s:%p[%s] preserve_handle=%d release_cast=%d remov
/* {{{ filter API */
static HashTable stream_filters_hash;
PHPAPI HashTable *php_get_stream_filters_hash()
{
return &stream_filters_hash;
}
PHPAPI int php_stream_filter_register_factory(const char *filterpattern, php_stream_filter_factory *factory TSRMLS_DC)
{
return zend_hash_add(&stream_filters_hash, (char*)filterpattern, strlen(filterpattern), factory, sizeof(*factory), NULL);