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- Implement get_used_files() and get_imported_files()

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This commit is contained in:
Zeev Suraski 1999-12-04 14:26:26 +00:00
parent ad30b198d4
commit efc84af940
3 changed files with 67 additions and 2 deletions
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18
Zend/zend-scanner.l
View File

@ -189,6 +189,11 @@ ZEND_API void zend_open_file_dtor(zend_file_handle *fh)
case ZEND_HANDLE_FP:
fclose(fh->handle.fp);
break;
case ZEND_HANDLE_FILENAME:
/* We're only supposed to get here when destructing the used_files hash,
* which doesn't really contain open files, but references to their names/paths
*/
break;
#ifdef ZTS
case ZEND_HANDLE_FSTREAM:
delete ((ifstream *) fh->handle.is);
@ -521,10 +526,21 @@ int require_file(zend_file_handle *file_handle, zend_bool unique CLS_DC)
}
if (file_handle->opened_path) {
if (unique) {
if (zend_hash_add(&CG(used_files), file_handle->opened_path, strlen(file_handle->opened_path)+1, file_handle, sizeof(zend_file_handle), NULL)==FAILURE) {
zend_file_handle *pfh;
if (zend_hash_add(&CG(used_files), file_handle->opened_path, strlen(file_handle->opened_path)+1, file_handle, sizeof(zend_file_handle), (void **) &pfh)==FAILURE) {
zend_close_file_handle(file_handle CLS_CC);
restore_lexical_state(&original_lex_state CLS_CC);
return SUCCESS;
} else {
/* pfh is a copy we only save for get_used_files() */
pfh->type = ZEND_HANDLE_FILENAME;
if (pfh->filename) {
pfh->filename = estrdup(pfh->filename);
}
if (pfh->opened_path) {
pfh->opened_path = strdup(pfh->opened_path);
}
}
}
}

42
Zend/zend_builtin_functions.c
View File

@ -40,6 +40,8 @@ static ZEND_FUNCTION(get_class);
static ZEND_FUNCTION(get_parent_class);
static ZEND_FUNCTION(method_exists);
static ZEND_FUNCTION(leak);
static ZEND_FUNCTION(get_used_files);
static ZEND_FUNCTION(get_imported_files);
extern unsigned char first_arg_force_ref[];
@ -59,6 +61,8 @@ static zend_function_entry builtin_functions[] = {
ZEND_FE(get_parent_class, NULL)
ZEND_FE(method_exists, NULL)
ZEND_FE(leak, NULL)
ZEND_FE(get_used_files, NULL)
ZEND_FE(get_imported_files, NULL)
{ NULL, NULL, NULL }
};
@ -421,3 +425,41 @@ ZEND_FUNCTION(leak)
emalloc(leakbytes);
}
static int copy_import_use_file(zend_file_handle *fh, zval *array)
{
if (fh->filename) {
char *extension_start;
extension_start = strstr(fh->filename, zend_uv.import_use_extension);
if (extension_start) {
*extension_start = 0;
if (fh->opened_path) {
add_assoc_string(array, fh->filename, fh->opened_path, 1);
} else {
add_assoc_stringl(array, fh->filename, "N/A", sizeof("N/A")-1, 1);
}
*extension_start = zend_uv.import_use_extension[0];
}
}
return 0;
}
ZEND_FUNCTION(get_used_files)
{
CLS_FETCH();
array_init(return_value);
zend_hash_apply_with_argument(&CG(used_files), (int (*)(void *, void *)) copy_import_use_file, return_value);
}
ZEND_FUNCTION(get_imported_files)
{
ELS_FETCH();
array_init(return_value);
zend_hash_apply_with_argument(&EG(imported_files), (int (*)(void *, void *)) copy_import_use_file, return_value);
}

9
Zend/zend_compile.c
View File

@ -77,6 +77,13 @@ static void build_runtime_defined_function_key(zval *result, zval *name, zend_op
}
static int zend_open_file_dtor_wrapper(zend_file_handle *fh)
{
zend_open_file_dtor(fh);
return 1;
}
void init_compiler(CLS_D ELS_DC)
{
zend_stack_init(&CG(bp_stack));
@ -95,7 +102,7 @@ void init_compiler(CLS_D ELS_DC)
init_resource_list(ELS_C);
CG(unclean_shutdown) = 0;
zend_llist_init(&CG(open_files), sizeof(zend_file_handle), (void (*)(void *)) zend_open_file_dtor, 0);
zend_hash_init(&CG(used_files), 5, NULL, NULL , 0);
zend_hash_init(&CG(used_files), 5, NULL, (int (*)(void *)) zend_open_file_dtor_wrapper, 0);
}