diff options
Diffstat (limited to 'ext/zip/zip_stream.c')
| -rw-r--r-- | ext/zip/zip_stream.c | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/ext/zip/zip_stream.c b/ext/zip/zip_stream.c deleted file mode 100644 index dd5374edd8..0000000000 --- a/ext/zip/zip_stream.c +++ /dev/null @@ -1,235 +0,0 @@ -/* $Id$ */ -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif -#include "php.h" -#if HAVE_ZIP -#ifdef ZEND_ENGINE_2 - -#include "lib/zip.h" - -#include "php_streams.h" -#include "ext/standard/file.h" -#include "ext/standard/php_string.h" -#include "fopen_wrappers.h" - -#include "ext/standard/url.h" - -struct php_zip_stream_data_t { - struct zip *za; - struct zip_file *zf; - size_t cursor; - php_stream *stream; -}; - -#define STREAM_DATA_FROM_STREAM() \ - struct php_zip_stream_data_t *self = (struct php_zip_stream_data_t *) stream->abstract; - - -/* {{{ php_zip_ops_read */ -static size_t php_zip_ops_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - int n = 0; - STREAM_DATA_FROM_STREAM(); - - if (self->za && self->zf) { - n = (size_t)zip_fread(self->zf, buf, (int)count); - - if (n == 0) { - stream->eof = 1; - } else { - self->cursor += n; - } - } - return n<1 ? 0 : n; -} -/* }}} */ - -/* {{{ php_zip_ops_write */ -static size_t php_zip_ops_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - if (!stream) { - return 0; - } - - return count; -} -/* }}} */ - -/* {{{ php_zip_ops_close */ -static int php_zip_ops_close(php_stream *stream, int close_handle TSRMLS_DC) -{ - STREAM_DATA_FROM_STREAM(); - if (close_handle && self->za) { - zip_close(self->za); - self->za = NULL; - } - efree(self); - stream->abstract = NULL; - return EOF; -} -/* }}} */ - -/* {{{ php_zip_ops_flush */ -static int php_zip_ops_flush(php_stream *stream TSRMLS_DC) -{ - if (!stream) { - return 0; - } - - return 0; -} -/* }}} */ - -php_stream_ops php_stream_zipio_ops = { - php_zip_ops_write, php_zip_ops_read, - php_zip_ops_close, php_zip_ops_flush, - "zip", - NULL, /* seek */ - NULL, /* cast */ - NULL, /* stat */ - NULL /* set_option */ -}; - -/* {{{ php_stream_zip_open */ -php_stream *php_stream_zip_open(char *filename, char *path, char *mode STREAMS_DC TSRMLS_DC) -{ - struct zip_file *zf = NULL; - int err = 0; - - php_stream *stream = NULL; - struct php_zip_stream_data_t *self; - struct zip *stream_za; - - if (strncmp(mode,"r", strlen("r")) != 0) { - return NULL; - } - - if (filename) { - /* duplicate to make the stream za independent (esp. for MSHUTDOWN) */ - stream_za = zip_open(filename, ZIP_CREATE, &err); - if (!stream_za) { - return NULL; - } - - zf = zip_fopen(stream_za, path, 0); - if (zf) { - self = emalloc(sizeof(*self)); - - self->za = stream_za; - self->zf = zf; - self->stream = NULL; - self->cursor = 0; - stream = php_stream_alloc(&php_stream_zipio_ops, self, NULL, mode); - } else { - zip_close(stream_za); - } - } - - if (!stream) { - return NULL; - } else { - return stream; - } - -} -/* }}} */ - -/* {{{ php_stream_zip_opener */ -php_stream *php_stream_zip_opener(php_stream_wrapper *wrapper, - char *path, - char *mode, - int options, - char **opened_path, - php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - int path_len; - - char *file_basename; - size_t file_basename_len; - char file_dirname[MAXPATHLEN+1]; - - struct zip *za; - struct zip_file *zf = NULL; - char *fragment; - int fragment_len; - int err; - - php_stream *stream = NULL; - struct php_zip_stream_data_t *self; - - fragment = strchr(path, '#'); - if (!fragment) { - return NULL; - } - - if (strncasecmp("zip://", path, 6) == 0) { - path += 6; - } - - fragment_len = strlen(fragment); - - if (fragment_len < 1) { - return NULL; - } - path_len = strlen(path); - - memcpy(file_dirname, path, path_len - fragment_len); - file_dirname[path_len - fragment_len] = '\0'; - - php_basename(path, path_len - fragment_len, NULL, 0, &file_basename, &file_basename_len TSRMLS_CC); - fragment++; - if (mode[0] != 'r') { - return NULL; - } - - za = zip_open(file_dirname, ZIP_CREATE, &err); - if (za) { - zf = zip_fopen(za, fragment, 0); - if (zf) { - self = emalloc(sizeof(*self)); - - self->za = za; - self->zf = zf; - self->stream = NULL; - self->cursor = 0; - stream = php_stream_alloc(&php_stream_zipio_ops, self, NULL, mode); - - if (opened_path) { - *opened_path = estrdup(path); - } - } else { - zip_close(za); - } - } - - efree(file_basename); - - if (!stream) { - return NULL; - } else { - return stream; - } -} -/* }}} */ - -static php_stream_wrapper_ops zip_stream_wops = { - php_stream_zip_opener, - NULL, /* close */ - NULL, /* fstat */ - NULL, /* stat */ - NULL, /* opendir */ - "zip wrapper", - NULL, /* unlink */ - NULL, /* rename */ - NULL, /* mkdir */ - NULL /* rmdir */ -}; - -php_stream_wrapper php_stream_zip_wrapper = { - &zip_stream_wops, - NULL, - 0 /* is_url */ -}; -#endif /* ZEND_ENGINE_2 */ -#endif /* HAVE_ZIP */ |