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php_fileutil.c
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php_fileutil.c
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#include "php_fileutil.h"
#include "php_fileutil_rmtree.h"
#include "path.h"
#include "zend_alloc.h"
#include <string.h>
#ifdef HAVE_WCHAR_H
# include <wchar.h>
#endif
ZEND_BEGIN_ARG_INFO_EX(arginfo_futil_scanpath, 0, 0, 1)
ZEND_ARG_INFO(0, dir)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_futil_scanpath_dir, 0, 0, 1)
ZEND_ARG_INFO(0, dir)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_futil_lastmtime, 0, 0, 1)
ZEND_ARG_INFO(0, filelist)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_futil_lastctime, 0, 0, 1)
ZEND_ARG_INFO(0, filelist)
ZEND_END_ARG_INFO()
static const zend_function_entry fileutil_functions[] = {
PHP_FE(futil_scanpath, arginfo_futil_scanpath)
PHP_FE(futil_scanpath_dir, arginfo_futil_scanpath_dir)
PHP_FE(futil_findbin, NULL)
PHP_FE(futil_pathjoin, NULL)
PHP_FE(futil_pathsplit, NULL)
PHP_FE(futil_paths_append, NULL)
PHP_FE(futil_paths_prepend, NULL)
PHP_FE(futil_paths_remove_basepath, NULL)
PHP_FE(futil_paths_filter_dir, NULL)
PHP_FE(futil_paths_filter_file, NULL)
PHP_FE(futil_lastmtime, arginfo_futil_lastmtime)
PHP_FE(futil_lastctime, arginfo_futil_lastctime)
PHP_FE(futil_mtime_compare, NULL)
PHP_FE(futil_ctime_compare, NULL)
PHP_FE(futil_unlink_if_exists, NULL)
PHP_FE(futil_rmdir_if_exists, NULL)
PHP_FE(futil_mkdir_if_not_exists, NULL)
PHP_FE(futil_copy_if_not_exists, NULL)
PHP_FE(futil_copy_if_newer, NULL)
PHP_FE(futil_rmtree, NULL)
PHP_FE(futil_replace_extension, NULL)
PHP_FE(futil_get_extension, NULL)
PHP_FE(futil_prettysize, NULL)
PHP_FE(futil_filename_append_suffix, NULL)
PHP_FE(futil_get_contents_from_files, NULL)
PHP_FE(futil_get_contents_array_from_files, NULL)
{NULL, NULL, NULL}
};
zend_module_entry fileutil_module_entry = {
#if ZEND_MODULE_API_NO >= 20010901
STANDARD_MODULE_HEADER,
#endif
PHP_FILEUTIL_EXTNAME,
fileutil_functions,
NULL,
NULL,
NULL,
NULL,
NULL,
#if ZEND_MODULE_API_NO >= 20010901
PHP_FILEUTIL_VERSION,
#endif
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_FILEUTIL
ZEND_GET_MODULE(fileutil)
#endif
zend_bool futil_file_exists(char * filename, int filename_len TSRMLS_DC)
{
zval tmp;
php_stat(filename, filename_len, FS_EXISTS, &tmp TSRMLS_CC);
zend_bool ret = Z_LVAL(tmp) ? true : false;
zval_dtor( &tmp );
return ret;
}
zend_bool futil_stream_is_dir(php_stream *stream TSRMLS_DC)
{
return (stream->flags & PHP_STREAM_FLAG_IS_DIR);
}
zend_bool futil_is_dir(char* dirname, int dirname_len TSRMLS_DC)
{
zval tmp;
zend_bool ret;
php_stat(dirname, dirname_len, FS_IS_DIR, &tmp TSRMLS_CC);
ret = Z_LVAL(tmp) ? true : false;
zval_dtor( &tmp );
return ret;
}
zend_bool futil_is_file(char* dirname, int dirname_len TSRMLS_DC)
{
zval tmp;
zend_bool ret;
php_stat(dirname, dirname_len, FS_IS_FILE, &tmp TSRMLS_CC);
ret = Z_LVAL(tmp) ? true : false;
zval_dtor( &tmp );
return ret;
}
zend_bool file_get_contents(char * filename, int filename_len, char **contents, int *contents_len TSRMLS_DC);
zend_bool file_get_contents(char * filename, int filename_len, char **contents, int *contents_len TSRMLS_DC)
{
zend_bool use_include_path = 0;
php_stream *stream;
int len;
long offset = -1;
long maxlen = PHP_STREAM_COPY_ALL;
zval *zcontext = NULL;
php_stream_context *context = NULL;
context = php_stream_context_from_zval(zcontext, 0);
stream = php_stream_open_wrapper_ex(filename, "rb",
(use_include_path ? USE_PATH : 0) | REPORT_ERRORS,
NULL, context);
if (!stream) {
return false;
}
if (offset > 0 && php_stream_seek(stream, offset, SEEK_SET) < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to seek to position %ld in the stream", offset);
php_stream_close(stream);
return false;
}
zend_bool ret;
if ((*contents_len = php_stream_copy_to_mem(stream, contents, maxlen, 0)) > 0) {
ret = true;
} else if (len == 0) {
ret = true;
} else {
ret = false;
}
php_stream_close(stream);
return ret;
}
char * dir_dir_entry_handler(
char* dirname,
int dirname_len,
php_stream_dirent * entry TSRMLS_DC)
{
char * path = path_concat(dirname, dirname_len, entry->d_name, strlen(entry->d_name) TSRMLS_CC);
int path_len = dirname_len + strlen(entry->d_name) + 1;
if ( ! futil_is_dir(path, path_len TSRMLS_CC) ) {
efree(path);
return NULL;
}
return path;
}
char* dir_entry_handler(
char* dirname,
int dirname_len,
php_stream_dirent * entry TSRMLS_DC)
{
return path_concat(dirname, dirname_len, entry->d_name, strlen(entry->d_name) TSRMLS_CC);
}
void phpdir_scandir_with_handler(
zval * z_list,
php_stream * stream,
char* dirname,
int dirname_len,
char* (*handler)(char*, int, php_stream_dirent* TSRMLS_DC) TSRMLS_DC)
{
php_stream_dirent entry;
while (php_stream_readdir(stream, &entry)) {
if (strcmp(entry.d_name, "..") == 0 || strcmp(entry.d_name, ".") == 0) {
continue;
}
char * newpath;
if ( (newpath = (*handler)(dirname, dirname_len, &entry TSRMLS_CC)) != NULL ) {
add_next_index_string(z_list, newpath , 0 );
}
}
}
PHP_FUNCTION(futil_scanpath_dir)
{
char *dirname;
int dirname_len;
php_stream *stream;
// parse parameters
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &dirname, &dirname_len ) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Path argument is required.");
RETURN_FALSE;
}
if ( dirname_len < 1 ) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Directory name cannot be empty");
RETURN_FALSE;
}
// run is_dir
if ( ! futil_is_dir(dirname, dirname_len TSRMLS_CC) )
RETURN_FALSE;
stream = php_stream_opendir(dirname, REPORT_ERRORS, NULL );
if ( ! stream )
RETURN_FALSE;
// it's not fclose-able
stream->flags |= PHP_STREAM_FLAG_NO_FCLOSE;
array_init(return_value);
zval_copy_ctor(return_value);
phpdir_scandir_with_handler(
return_value,
stream,
dirname, dirname_len,
dir_dir_entry_handler TSRMLS_CC);
php_stream_close(stream);
}
PHP_FUNCTION(futil_scanpath)
{
char *dirname;
int dirname_len;
php_stream * stream;
/* parse parameters */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s",
&dirname, &dirname_len ) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Wrong parameters.");
RETURN_FALSE;
}
if ( dirname_len < 1 ) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Directory name cannot be empty");
RETURN_FALSE;
}
// run is_dir
if ( ! futil_is_dir(dirname, dirname_len TSRMLS_CC) ) {
RETURN_FALSE;
}
stream = php_stream_opendir(dirname, REPORT_ERRORS, NULL );
if ( ! stream ) {
RETURN_FALSE;
}
// it's not fclose-able
stream->flags |= PHP_STREAM_FLAG_NO_FCLOSE;
array_init(return_value);
phpdir_scandir_with_handler(
return_value,
stream,
dirname, dirname_len,
dir_entry_handler TSRMLS_CC);
php_stream_close(stream);
zval_copy_ctor(return_value);
}
PHP_FUNCTION(futil_ctime_compare)
{
char *filename1, *filename2;
int filename1_len, filename2_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
&filename1, &filename1_len, &filename2, &filename2_len
) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Wrong parameters.");
RETURN_FALSE;
}
zval time1;
zval time2;
php_stat(filename1, filename1_len, FS_CTIME, &time1 TSRMLS_CC);
php_stat(filename2, filename2_len, FS_CTIME, &time2 TSRMLS_CC);
if (Z_LVAL(time1) > Z_LVAL(time2) ) {
RETURN_LONG(1);
} else if (Z_LVAL(time1) == Z_LVAL(time2)) {
RETURN_LONG(0);
} else if (Z_LVAL(time1) < Z_LVAL(time2) ) {
RETURN_LONG(-1);
}
RETURN_FALSE;
}
PHP_FUNCTION(futil_mtime_compare)
{
char *filename1, *filename2;
int filename1_len, filename2_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss",
&filename1, &filename1_len, &filename2, &filename2_len
) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Wrong parameters.");
RETURN_FALSE;
}
zval time1;
zval time2;
php_stat(filename1, filename1_len, FS_MTIME, &time1 TSRMLS_CC);
php_stat(filename2, filename2_len, FS_MTIME, &time2 TSRMLS_CC);
if (Z_LVAL(time1) > Z_LVAL(time2) ) {
RETURN_LONG(1);
} else if (Z_LVAL(time1) == Z_LVAL(time2)) {
RETURN_LONG(0);
} else if (Z_LVAL(time1) < Z_LVAL(time2) ) {
RETURN_LONG(-1);
}
RETURN_FALSE;
}
PHP_FUNCTION(futil_lastctime)
{
zval *zarr;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int array_count;
long lastctime = 0;
char *path;
int path_len;
zval time;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a",
&zarr
) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Wrong parameters.");
RETURN_FALSE;
}
zarr_hash = Z_ARRVAL_P(zarr);
array_count = zend_hash_num_elements(zarr_hash);
if ( array_count == 0 )
RETURN_FALSE;
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
// for string type, we try to treat it as a path
path = Z_STRVAL_PP(entry_data);
path_len = Z_STRLEN_PP(entry_data);
php_stat(path, path_len, FS_CTIME, &time TSRMLS_CC);
if ( Z_LVAL(time) > lastctime ) {
lastctime = Z_LVAL(time);
}
}
}
RETURN_LONG(lastctime);
}
PHP_FUNCTION(futil_lastmtime)
{
zval *zarr;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a",
&zarr
) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Wrong parameters.");
RETURN_FALSE;
}
long lastmtime = 0;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int array_count;
char *path;
int path_len;
zval mtime;
zarr_hash = Z_ARRVAL_P(zarr);
array_count = zend_hash_num_elements(zarr_hash);
if ( array_count == 0 )
RETURN_FALSE;
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
// for string type, we try to treat it as a path
path = Z_STRVAL_PP(entry_data);
path_len = Z_STRLEN_PP(entry_data);
php_stat(path, path_len, FS_MTIME, &mtime TSRMLS_CC);
if (mtime.value.lval > lastmtime ) {
lastmtime = mtime.value.lval;
}
}
}
RETURN_LONG(lastmtime);
}
PHP_FUNCTION(futil_pathsplit)
{
char *path;
int path_len;
zval zdelim;
zval zstr;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s",
&path, &path_len
) == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Wrong parameters.");
RETURN_FALSE;
}
if ( path_len == 0 )
RETURN_FALSE;
array_init(return_value);
char delim_str[2];
delim_str[0] = DEFAULT_SLASH;
delim_str[1] = '\0';
ZVAL_STRINGL(&zstr, path, path_len, 0);
ZVAL_STRINGL(&zdelim, delim_str, 1, 0);
// PHPAPI void php_explode(zval *delim, zval *str, zval *return_value, long limit)
php_explode(&zdelim, &zstr, return_value, LONG_MAX); // LONG_MAX means no limit
}
PHP_FUNCTION(futil_copy_if_newer)
{
char *source, *target;
int source_len, target_len;
zval *zcontext = NULL;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp|r", &source, &source_len, &target, &target_len, &zcontext) == FAILURE) {
return;
}
if ( futil_file_exists(target, target_len TSRMLS_CC) ) {
zval source_time;
zval target_time;
php_stat(source, source_len, FS_MTIME, &source_time TSRMLS_CC);
php_stat(target, target_len, FS_MTIME, &target_time TSRMLS_CC);
// if it's not newer, simply return false
if (Z_LVAL(source_time) < Z_LVAL(target_time) ) {
RETURN_FALSE;
}
}
if (php_check_open_basedir(source TSRMLS_CC)) {
RETURN_FALSE;
}
context = php_stream_context_from_zval(zcontext, 0);
if (php_copy_file_ctx(source, target, 0, context TSRMLS_CC) == SUCCESS) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
PHP_FUNCTION(futil_copy_if_not_exists)
{
char *source, *target;
int source_len, target_len;
zval *zcontext = NULL;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp|r", &source, &source_len, &target, &target_len, &zcontext) == FAILURE) {
return;
}
if ( futil_file_exists(target, target_len TSRMLS_CC) ) {
RETURN_FALSE;
}
if (php_check_open_basedir(source TSRMLS_CC)) {
RETURN_FALSE;
}
context = php_stream_context_from_zval(zcontext, 0);
if (php_copy_file_ctx(source, target, 0, context TSRMLS_CC) == SUCCESS) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
PHP_FUNCTION(futil_mkdir_if_not_exists)
{
char *dir;
int dir_len;
zval *zcontext = NULL;
long mode = 0777;
zend_bool recursive = 0;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|lbr", &dir, &dir_len, &mode, &recursive, &zcontext) == FAILURE) {
RETURN_FALSE;
}
if ( dir_len == 0 )
RETURN_FALSE;
if ( futil_file_exists(dir,dir_len TSRMLS_CC) )
RETURN_FALSE;
context = php_stream_context_from_zval(zcontext, 0);
RETURN_BOOL(php_stream_mkdir(dir, mode, (recursive ? PHP_STREAM_MKDIR_RECURSIVE : 0) | REPORT_ERRORS, context));
}
PHP_FUNCTION(futil_rmdir_if_exists)
{
char *dir;
int dir_len;
zval *zcontext = NULL;
long mode = 0777;
zend_bool recursive = 0;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|lbr", &dir, &dir_len, &mode, &recursive, &zcontext) == FAILURE) {
RETURN_FALSE;
}
if ( dir_len == 0 )
RETURN_FALSE;
if ( ! futil_file_exists(dir,dir_len TSRMLS_CC) ) {
RETURN_FALSE;
}
context = php_stream_context_from_zval(zcontext, 0);
RETURN_BOOL(php_stream_rmdir(dir, REPORT_ERRORS, context));
}
zend_bool futil_unlink_file(char *filename, int filename_len, zval *zcontext TSRMLS_DC)
{
php_stream_wrapper *wrapper;
php_stream_context *context = NULL;
context = php_stream_context_from_zval(zcontext, 0);
wrapper = php_stream_locate_url_wrapper(filename, NULL, 0 TSRMLS_CC);
if (!wrapper || !wrapper->wops) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to locate stream wrapper");
return false;
}
if (!wrapper->wops->unlink) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s does not allow unlinking", wrapper->wops->label ? wrapper->wops->label : "Wrapper");
return false;
}
return wrapper->wops->unlink(wrapper, filename, REPORT_ERRORS, context TSRMLS_CC);
}
PHP_FUNCTION(futil_unlink_if_exists)
{
char *filename;
int filename_len;
zval *zcontext = NULL;
php_stream_wrapper *wrapper;
php_stream_context *context = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|r", &filename, &filename_len, &zcontext) == FAILURE) {
RETURN_FALSE;
}
if ( filename_len == 0 )
RETURN_FALSE;
zval tmp;
zend_bool ret;
php_stat(filename, filename_len, FS_EXISTS, &tmp TSRMLS_CC);
zval_dtor( &tmp );
if ( Z_LVAL(tmp) == false ) {
RETURN_FALSE;
}
RETURN_BOOL( futil_unlink_file(filename, filename_len, zcontext TSRMLS_CC) );
}
/* filter out dir from paths */
PHP_FUNCTION(futil_paths_filter_dir)
{
zval *zarr;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int zarr_count;
char * path;
int path_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &zarr) == FAILURE) {
RETURN_FALSE;
}
zarr_hash = Z_ARRVAL_P(zarr);
zarr_count = zend_hash_num_elements(zarr_hash);
array_init(return_value);
zval_copy_ctor(return_value);
if ( zarr_count == 0 ) {
return;
}
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
path = Z_STRVAL_PP(entry_data);
path_len = Z_STRLEN_PP(entry_data);
if ( futil_is_dir(path, path_len TSRMLS_CC) ) {
add_next_index_stringl(return_value, path, path_len, 1);
}
}
}
}
/* filter out dir from paths */
PHP_FUNCTION(futil_paths_filter_file)
{
zval *zarr;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int zarr_count;
char * path;
int path_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &zarr) == FAILURE) {
RETURN_FALSE;
}
zarr_hash = Z_ARRVAL_P(zarr);
zarr_count = zend_hash_num_elements(zarr_hash);
array_init(return_value);
zval_copy_ctor(return_value);
if ( zarr_count == 0 ) {
return;
}
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
path = Z_STRVAL_PP(entry_data);
path_len = Z_STRLEN_PP(entry_data);
if ( futil_is_file(path, path_len TSRMLS_CC) ) {
add_next_index_stringl(return_value, path, path_len, 1);
}
}
}
}
PHP_FUNCTION(futil_paths_append)
{
zval *zarr;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int zarr_count;
char *str_append;
int str_append_len;
char *str;
int str_len;
char *newpath;
int newpath_len;
zend_bool modify = false;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "as|b", &zarr, &str_append, &str_append_len, &modify) == FAILURE) {
RETURN_FALSE;
}
if ( str_append_len == 0 )
RETURN_FALSE;
zarr_hash = Z_ARRVAL_P(zarr);
zarr_count = zend_hash_num_elements(zarr_hash);
if ( modify ) {
if (zarr_count == 0) {
RETURN_FALSE;
}
} else {
array_init(return_value);
zval_copy_ctor(return_value);
if ( zarr_count == 0 ) {
return;
}
}
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
str = Z_STRVAL_PP(entry_data);
str_len = Z_STRLEN_PP(entry_data);
newpath = path_concat(str, str_len, str_append, str_append_len TSRMLS_CC);
newpath_len = strlen(newpath);
if ( modify ) {
// free up the previous string
efree(Z_STRVAL_PP(entry_data));
Z_STRVAL_PP(entry_data) = newpath;
Z_STRLEN_PP(entry_data) = newpath_len;
} else {
add_next_index_stringl(return_value, newpath, newpath_len, 0);
}
}
}
}
PHP_FUNCTION(futil_paths_remove_basepath)
{
zval *zarr;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int zarr_count;
char *basepath;
int basepath_len;
char *path;
int path_len;
char *newpath;
int newpath_len;
zend_bool modify = false;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "as|b",
&zarr, &basepath, &basepath_len, &modify) == FAILURE) {
RETURN_FALSE;
}
if ( basepath_len == 0 )
RETURN_FALSE;
zarr_hash = Z_ARRVAL_P(zarr);
zarr_count = zend_hash_num_elements(zarr_hash);
if ( modify ) {
if (zarr_count == 0) {
RETURN_FALSE;
}
} else {
array_init(return_value);
zval_copy_ctor(return_value);
if ( zarr_count == 0 ) {
return;
}
}
// append DEFAULT_SLASH to basepath
/*
char slash[2];
slash[0] = DEFAULT_SLASH;
slash[1] = '\0';
basepath_len++;
char * tmp = basepath;
basepath = emalloc( sizeof(char) * basepath_len );
memcpy(basepath, tmp , basepath_len - 1 );
memcpy(basepath + basepath_len, slash, 1);
*/
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
path = Z_STRVAL_PP(entry_data);
path_len = Z_STRLEN_PP(entry_data);
// found basepath
if ( strstr(path, basepath) == path ) {
newpath_len = path_len - basepath_len;
newpath = estrndup(path + basepath_len, newpath_len );
if ( modify ) {
// free up the previous string
efree(Z_STRVAL_PP(entry_data));
Z_STRVAL_PP(entry_data) = newpath;
Z_STRLEN_PP(entry_data) = newpath_len;
} else {
add_next_index_stringl(return_value, newpath, newpath_len, 0);
}
}
}
}
}
PHP_FUNCTION(futil_paths_prepend)
{
zval *zarr;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int zarr_count;
char *str_prepend;
int str_prepend_len;
char *str;
int str_len;
char *newpath;
int newpath_len;
zend_bool modify = false;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "as|b",
&zarr, &str_prepend, &str_prepend_len, &modify) == FAILURE) {
RETURN_FALSE;
}
if ( str_prepend_len == 0 )
RETURN_FALSE;
zarr_hash = Z_ARRVAL_P(zarr);
zarr_count = zend_hash_num_elements(zarr_hash);
if ( modify ) {
if (zarr_count == 0) {
RETURN_FALSE;
}
} else {
array_init(return_value);
zval_copy_ctor(return_value);
if ( zarr_count == 0 ) {
return;
}
}
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
str = Z_STRVAL_PP(entry_data);
str_len = Z_STRLEN_PP(entry_data);
newpath = path_concat(str_prepend, str_prepend_len, str, str_len TSRMLS_CC);
newpath_len = strlen(newpath);
if ( modify ) {
// free up the previous string
efree(Z_STRVAL_PP(entry_data));
Z_STRVAL_PP(entry_data) = newpath;
Z_STRLEN_PP(entry_data) = newpath_len;
} else {
add_next_index_stringl(return_value, newpath, newpath_len, 0);
}
}
}
}
PHP_FUNCTION(futil_get_contents_array_from_files)
{
zval *zarr;
zval **entry_data;
HashTable *zarr_hash;
HashPosition pointer;
int zarr_count;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a", &zarr) == FAILURE) {
RETURN_FALSE;
}
zarr_hash = Z_ARRVAL_P(zarr);
zarr_count = zend_hash_num_elements(zarr_hash);
array_init(return_value);
zval_copy_ctor(return_value);
if (zarr_count == 0)
return;
char *filename = NULL;
int filename_len = 0;
for(zend_hash_internal_pointer_reset_ex(zarr_hash, &pointer);
zend_hash_get_current_data_ex(zarr_hash, (void**) &entry_data, &pointer) == SUCCESS;
zend_hash_move_forward_ex(zarr_hash, &pointer))
{
if ( Z_TYPE_PP(entry_data) == IS_STRING ) {
filename = Z_STRVAL_PP(entry_data);
filename_len = Z_STRLEN_PP(entry_data);
if ( futil_is_file(filename, filename_len TSRMLS_CC) ) {
zval *z_newitem;
MAKE_STD_ZVAL(z_newitem);
array_init(z_newitem);
char *contents = NULL;
int contents_len = 0;
if ( file_get_contents(filename, filename_len, &contents, &contents_len TSRMLS_CC) ) {
add_assoc_stringl(z_newitem, "content", contents, contents_len, 0);
add_assoc_stringl(z_newitem, "path", filename, filename_len, 1);
}
add_next_index_zval(return_value, z_newitem);
}
}
}
}