X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=aac_afh.c;h=5b2e9fba0a2b7b50fe25b35e166f66c92973858a;hp=3458af959c110a9c21cb81d68287c4a09f3526eb;hb=741c19c2a25c5d9e165cb99f7ff512209b7bade6;hpb=30e8f0c610f0f3279475197e70e3be62af5cfcc9

diff --git a/aac_afh.c b/aac_afh.c
index 3458af95..5b2e9fba 100644
--- a/aac_afh.c
+++ b/aac_afh.c
@@ -11,12 +11,14 @@
 /** \file aac_afh.c para_server's aac audio format handler. */
 
 #include <regex.h>
+#include <mp4v2/mp4v2.h>
 
 #include "para.h"
 #include "error.h"
 #include "afh.h"
 #include "string.h"
 #include "aac.h"
+#include "fd.h"
 
 static int aac_find_stsz(unsigned char *buf, size_t buflen, off_t *skip)
 {
@@ -263,6 +265,68 @@ out:
 	return ret;
 }
 
+static int aac_rewrite_tags(const char *map, size_t mapsize,
+		struct taginfo *tags, int fd, const char *filename)
+{
+	MP4FileHandle h;
+	const MP4Tags *mdata;
+	int ret = write_all(fd, map, mapsize);
+
+	if (ret < 0)
+		return ret;
+	lseek(fd, 0, SEEK_SET);
+	h = MP4Modify(filename, 0);
+	if (!h) {
+		PARA_ERROR_LOG("MP4Modify() failed, fd = %d\n", fd);
+		return -E_MP4V2;
+	}
+	mdata = MP4TagsAlloc();
+	assert(mdata);
+	if (!MP4TagsFetch(mdata, h)) {
+		PARA_ERROR_LOG("MP4Tags_Fetch() failed\n");
+		ret = -E_MP4V2;
+		goto close;
+	}
+
+	if (!MP4TagsSetAlbum(mdata, tags->album)) {
+		PARA_ERROR_LOG("Could not set album\n");
+		ret = -E_MP4V2;
+		goto tags_free;
+	}
+	if (!MP4TagsSetArtist(mdata, tags->artist)) {
+		PARA_ERROR_LOG("Could not set album\n");
+		ret = -E_MP4V2;
+		goto tags_free;
+	}
+	if (!MP4TagsSetComments(mdata, tags->comment)) {
+		PARA_ERROR_LOG("Could not set comment\n");
+		ret = -E_MP4V2;
+		goto tags_free;
+	}
+	if (!MP4TagsSetName(mdata, tags->title)) {
+		PARA_ERROR_LOG("Could not set title\n");
+		ret = -E_MP4V2;
+		goto tags_free;
+	}
+	if (!MP4TagsSetReleaseDate(mdata, tags->year)) {
+		PARA_ERROR_LOG("Could not set release date\n");
+		ret = -E_MP4V2;
+		goto tags_free;
+	}
+
+	if (!MP4TagsStore(mdata, h)) {
+		PARA_ERROR_LOG("Could not store tags\n");
+		ret = -E_MP4V2;
+		goto tags_free;
+	}
+	ret = 1;
+tags_free:
+	MP4TagsFree(mdata);
+close:
+	MP4Close(h, 0);
+	return ret;
+}
+
 static const char* aac_suffixes[] = {"m4a", "mp4", NULL};
 /**
  * the init function of the aac audio format handler
@@ -273,4 +337,5 @@ void aac_afh_init(struct audio_format_handler *afh)
 {
 	afh->get_file_info = aac_get_file_info,
 	afh->suffixes = aac_suffixes;
+	afh->rewrite_tags = aac_rewrite_tags;
 }