* @file fs/fs_file_information.c
* @brief Manage information for publishing directory hierarchies
* @author Christian Grothoff
- *
- * TODO:
- * - metadata filename clean up code
- * - metadata/ksk generation for directories from contained files
*/
#include "platform.h"
#include <extractor.h>
#include "fs_tree.h"
-/**
- * Add meta data that libextractor finds to our meta data
- * container.
- *
- * @param cls closure, our meta data container
- * @param plugin_name name of the plugin that produced this value;
- * special values can be used (i.e. '<zlib>' for zlib being
- * used in the main libextractor library and yielding
- * meta data).
- * @param type libextractor-type describing the meta data
- * @param format basic format information about data
- * @param data_mime_type mime-type of data (not of the original file);
- * can be NULL (if mime-type is not known)
- * @param data actual meta-data found
- * @param data_len number of bytes in data
- * @return always 0 to continue extracting
- */
-static int
-add_to_md (void *cls, const char *plugin_name, enum EXTRACTOR_MetaType type,
- enum EXTRACTOR_MetaFormat format, const char *data_mime_type,
- const char *data, size_t data_len)
-{
- struct GNUNET_CONTAINER_MetaData *md = cls;
-
- (void) GNUNET_CONTAINER_meta_data_insert (md, plugin_name, type, format,
- data_mime_type, data, data_len);
- return 0;
-}
-
-
-/**
- * Extract meta-data from a file.
- *
- * @return GNUNET_SYSERR on error, otherwise the number
- * of meta-data items obtained
- */
-int
-GNUNET_FS_meta_data_extract_from_file (struct GNUNET_CONTAINER_MetaData *md,
- const char *filename,
- struct EXTRACTOR_PluginList *extractors)
-{
- int old;
-
- if (filename == NULL)
- return GNUNET_SYSERR;
- if (extractors == NULL)
- return 0;
- old = GNUNET_CONTAINER_meta_data_iterate (md, NULL, NULL);
- GNUNET_assert (old >= 0);
- EXTRACTOR_extract (extractors, filename, NULL, 0, &add_to_md, md);
- return (GNUNET_CONTAINER_meta_data_iterate (md, NULL, NULL) - old);
-}
-
-
-
/**
* Obtain the name under which this file information
* structure is stored on disk. Only works for top-level
*bo)
{
struct FileInfo *fi;
- struct stat sbuf;
+ uint64_t fsize;
struct GNUNET_FS_FileInformation *ret;
const char *fn;
const char *ss;
char fn_conv[MAX_PATH];
#endif
- if (0 != STAT (filename, &sbuf))
+ /* FIXME: should includeSymLinks be GNUNET_NO or GNUNET_YES here? */
+ if (GNUNET_OK != GNUNET_DISK_file_size (filename, &fsize, GNUNET_NO, GNUNET_YES))
{
GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "stat", filename);
return NULL;
}
ret =
GNUNET_FS_file_information_create_from_reader (h, client_info,
- sbuf.st_size,
+ fsize,
&GNUNET_FS_data_reader_file_,
fi, keywords, meta,
do_index, bo);
#endif
while (NULL != (ss = strstr (fn, DIR_SEPARATOR_STR)))
fn = ss + 1;
+/* FIXME: If we assume that on other platforms CRT is UTF-8-aware, then
+ * this should be changed to EXTRACTOR_METAFORMAT_UTF8
+ */
#if !WINDOWS
GNUNET_CONTAINER_meta_data_insert (ret->meta, "<gnunet>",
EXTRACTOR_METATYPE_GNUNET_ORIGINAL_FILENAME,
GNUNET_FS_file_information_add (struct GNUNET_FS_FileInformation *dir,
struct GNUNET_FS_FileInformation *ent)
{
- if ((ent->dir != NULL) || (ent->next != NULL) || (!dir->is_directory))
+ if ((ent->dir != NULL) || (ent->next != NULL) || (dir->is_directory != GNUNET_YES))
{
GNUNET_break (0);
return GNUNET_SYSERR;
no = GNUNET_NO;
if (GNUNET_OK !=
proc (proc_cls, dir,
- (dir->is_directory) ? dir->data.dir.dir_size : dir->data.
- file.file_size, dir->meta, &dir->keywords, &dir->bo,
- (dir->is_directory) ? &no : &dir->data.file.do_index,
+ (dir->is_directory == GNUNET_YES) ? dir->data.dir.dir_size : dir->data.
+ file.file_size,
+ dir->meta, &dir->keywords, &dir->bo,
+ (dir->is_directory == GNUNET_YES) ? &no : &dir->data.file.do_index,
&dir->client_info))
return;
- if (!dir->is_directory)
+ if (dir->is_directory != GNUNET_YES)
return;
pos = dir->data.dir.entries;
while (pos != NULL)
no = GNUNET_NO;
if (GNUNET_OK !=
proc (proc_cls, pos,
- (pos->is_directory) ? pos->data.dir.dir_size : pos->data.
+ (pos->is_directory == GNUNET_YES) ? pos->data.dir.dir_size : pos->data.
file.file_size, pos->meta, &pos->keywords, &pos->bo,
- (pos->is_directory) ? &no : &pos->data.file.do_index,
+ (pos->is_directory == GNUNET_YES) ? &no : &pos->data.file.do_index,
&pos->client_info))
break;
pos = pos->next;
int no;
no = GNUNET_NO;
- if (fi->is_directory)
+ if (fi->is_directory == GNUNET_YES)
{
/* clean up directory */
while (NULL != (pos = fi->data.dir.entries))