forked from len0rd/rockbox
d1c294c17d
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7039 a1c6a512-1295-4272-9138-f99709370657
121 lines
2.7 KiB
C
121 lines
2.7 KiB
C
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#include <stdio.h>
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#include "header.h"
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int header_write(FILE *fd, const struct header *h) {
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// Write the header to file
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uint32_t be;
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if( fwrite(h->magic, 3, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write magic[3]\n");
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return ERR_FILE;
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}
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if( fwrite(&h->version, 1, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write version\n");
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return ERR_FILE;
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}
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be = BE32(h->artist_start);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write artist_start\n");
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return ERR_FILE;
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}
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be = BE32(h->album_start);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write album_start\n");
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return ERR_FILE;
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}
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be = BE32(h->song_start);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write song_start\n");
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return ERR_FILE;
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}
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be = BE32(h->file_start);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write file_start\n");
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return ERR_FILE;
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}
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be = BE32(h->artist_count);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write artist_count\n");
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return ERR_FILE;
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}
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be = BE32(h->album_count);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write album_count\n");
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return ERR_FILE;
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}
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be = BE32(h->song_count);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write song_count\n");
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return ERR_FILE;
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}
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be = BE32(h->file_count);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write file_count\n");
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return ERR_FILE;
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}
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be = BE32(h->artist_len);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write artist_len\n");
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return ERR_FILE;
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}
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be = BE32(h->album_len);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write album_len\n");
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return ERR_FILE;
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}
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be = BE32(h->song_len);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write song_len\n");
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return ERR_FILE;
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}
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be = BE32(h->genre_len);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write genre_len\n");
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return ERR_FILE;
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}
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be = BE32(h->file_len);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write file_len\n");
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return ERR_FILE;
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}
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be = BE32(h->song_array_count);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write song_array_count\n");
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return ERR_FILE;
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}
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be = BE32(h->album_array_count);
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write album_array_count\n");
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return ERR_FILE;
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}
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be = BE32( (h->flags.reserved << 1) | (h->flags.rundb_dirty) );
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if( fwrite(&be, 4, 1, fd) != 1 ) {
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DEBUGF("header_write: failed to write flags\n");
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return ERR_FILE;
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}
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return ERR_NONE;
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}
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