cache_disk_images.c File Reference

Image cache handling. More...

#include "compile_time.h"
#include "src/lib/cache/cache_disk_images.h"
#include "src/lib/filehandler.h"
#include "src/lib/log.h"
#include "src/lib/mimetype.h"
#include "src/lib/sds_extras.h"
#include <dirent.h>
#include <sys/stat.h>
#include <time.h>

Include dependency graph for cache_disk_images.c:

Functions
sds	cache_disk_images_get_basename (const char *cachedir, const char *type, const char *uri, int offset)
sds	cache_disk_images_write_file (sds cachedir, const char *type, const char *uri, const char *mime_type, sds binary, int offset)

Detailed Description

Image cache handling.

Function Documentation

cache_disk_images_get_basename()

sds cache_disk_images_get_basename	(	const char *	cachedir,
		const char *	type,
		const char *	uri,
		int	offset
	)

Returns the path / basename for an uri to save it in the image cache

Parameters

cachedir	cache directory
type	image type
uri	uri of the song for the cover
offset	number of the coverimage

Returns

path / basename as newly allocated sds string

cache_disk_images_write_file()

sds cache_disk_images_write_file	(	sds	cachedir,
		const char *	type,
		const char *	uri,
		const char *	mime_type,
		sds	binary,
		int	offset
	)

Writes the image (as binary buffer) to the image cache, filename is the hash of the full path

Parameters

cachedir	cache directory
type	image type
uri	uri of the song for the cover
mime_type	mime_type of binary buffer
binary	binary data to save
offset	number of the coverimage

Returns

written filename (full path) as newly allocated sds string