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Commit cd0a888c authored by Antoine Cellerier's avatar Antoine Cellerier
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Move the album art download thing to a separate proccess

parent 48f7e0b2
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Showing with 96 additions and 71 deletions
src/input/input.c
View file @ cd0a888c
......@@ -80,6 +80,8 @@ static void SlaveSeek( input_thread_t *p_input );
static void InputMetaUser( input_thread_t *p_input );
int input_DownloadAndCacheArt( vlc_object_t *p_parent, input_item_t *p_item );
/*****************************************************************************
* This function creates a new input, and returns a pointer
* to its description. On error, it returns NULL.
......@@ -235,8 +237,8 @@ static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
}
/**
* Initialize an input thread and run it. You will need to monitor the thread to clean
* up after it is done
* Initialize an input thread and run it. You will need to monitor the
* thread to clean up after it is done
*
* \param p_parent a vlc_object
* \param p_item an input item
......@@ -362,84 +364,20 @@ int __input_SecondaryPreparse( vlc_object_t *p_parent, input_item_t *p_item )
p_me->p_item = p_item;
p_me->p_module = module_Need( p_me, "meta engine", 0, VLC_FALSE );
if( !p_me->p_module )
{
msg_Err( p_parent, "no suitable meta engine module" );
vlc_object_detach( p_me );
vlc_object_destroy( p_me );
return VLC_EGENERIC;
}
module_Unneed( p_me, p_me->p_module );
if( p_item->p_meta
&& p_item->p_meta->psz_arturl
&& *p_item->p_meta->psz_arturl
&& strncmp( p_item->p_meta->psz_arturl, "file", 4 ) )
{
/* process album art */
#define MAX_PATH 10000
char *psz_artist = p_item->p_meta->psz_artist;
char *psz_album = p_item->p_meta->psz_album;
char *psz_type = strrchr( p_item->p_meta->psz_arturl, '.' );
char *psz_filename = (char *)malloc( MAX_PATH );
FILE *p_file;
/* GRUIKKKKKKKKKK */
snprintf( psz_filename, MAX_PATH,
"file://%s/" CONFIG_DIR,
p_parent->p_libvlc->psz_homedir );
utf8_mkdir( psz_filename+7 );
snprintf( psz_filename, MAX_PATH,
"file://%s/" CONFIG_DIR "/art",
p_parent->p_libvlc->psz_homedir );
utf8_mkdir( psz_filename+7 );
snprintf( psz_filename, MAX_PATH,
"file://%s/" CONFIG_DIR "/art/%s",
p_parent->p_libvlc->psz_homedir,
psz_artist );
utf8_mkdir( psz_filename+7 );
snprintf( psz_filename, MAX_PATH,
"file://%s/" CONFIG_DIR "/art/%s/%s",
p_parent->p_libvlc->psz_homedir,
psz_artist, psz_album );
utf8_mkdir( psz_filename+7 );
snprintf( psz_filename, MAX_PATH,
"file://%s/" CONFIG_DIR "/art/%s/%s/art%s",
p_parent->p_libvlc->psz_homedir,
psz_artist, psz_album, psz_type );
msg_Dbg( p_parent, "Saving album art to %s", psz_filename );
/* Check if file exists */
p_file = utf8_fopen( psz_filename+7, "r" );
if( p_file )
{
msg_Dbg( p_parent, "Album art %s already exists", psz_filename );
fclose( p_file );
}
else
{
stream_t *p_stream = stream_UrlNew( p_parent,
p_item->p_meta->psz_arturl );
vlc_object_destroy( p_me );
if( p_stream )
{
void *p_buffer = malloc( 1<<16 );
long int l_read;
p_file = utf8_fopen( psz_filename+7, "w" );
while( ( l_read = stream_Read( p_stream, p_buffer, 1<<16 ) ) )
{
fwrite( p_buffer, l_read, 1, p_file );
}
free( p_buffer );
fclose( p_file );
stream_Delete( p_stream );
msg_Dbg( p_parent, "Album art saved to %s\n", psz_filename );
free( p_item->p_meta->psz_arturl );
p_item->p_meta->psz_arturl = strdup( psz_filename );
}
}
free( psz_filename );
}
input_DownloadAndCacheArt( p_parent, p_item );
return VLC_SUCCESS;
}
......@@ -2587,3 +2525,90 @@ vlc_bool_t input_AddSubtitles( input_thread_t *p_input, char *psz_subtitle,
return VLC_TRUE;
}
#define MAX_PATH 260
int input_DownloadAndCacheArt( vlc_object_t *p_parent, input_item_t *p_item )
{
char *psz_artist;
char *psz_album;
char *psz_type;
char *psz_filename;
int i_status = VLC_EGENERIC;
int i_ret;
if( !p_item->p_meta
|| !p_item->p_meta->psz_arturl
|| !*p_item->p_meta->psz_arturl )
{
return VLC_EGENERIC;
}
if( !strncmp( p_item->p_meta->psz_arturl, "file", 4 ) )
{
return VLC_SUCCESS;
}
psz_artist = p_item->p_meta->psz_artist;
psz_album = p_item->p_meta->psz_album;
psz_type = strrchr( p_item->p_meta->psz_arturl, '.' );
psz_filename = (char *)malloc( MAX_PATH );
snprintf( psz_filename, MAX_PATH,
"file://%s/" CONFIG_DIR "/art/%s/%s/art%s",
p_parent->p_libvlc->psz_homedir,
psz_artist, psz_album, psz_type );
msg_Dbg( p_parent, "Saving album art to %s", psz_filename );
/* Check if file exists */
i_ret = utf8_stat( psz_filename+7, NULL );
if( i_ret == 0 )
{
msg_Dbg( p_parent, "Album art %s already exists", psz_filename );
}
else
{
//if( i_ret == -1 && errno == ENOTDIR )
{
/* GRUIKKKKKKKKKK (make sure that all the directories exist) */
char *psz_dir = malloc( MAX_PATH );
snprintf( psz_dir, MAX_PATH, "%s/" CONFIG_DIR,
p_parent->p_libvlc->psz_homedir );
utf8_mkdir( psz_dir );
snprintf( psz_dir, MAX_PATH, "%s/" CONFIG_DIR "/art",
p_parent->p_libvlc->psz_homedir );
utf8_mkdir( psz_dir );
snprintf( psz_dir, MAX_PATH, "%s/" CONFIG_DIR "/art/%s",
p_parent->p_libvlc->psz_homedir, psz_artist );
utf8_mkdir( psz_dir );
snprintf( psz_dir, MAX_PATH, "%s/" CONFIG_DIR "/art/%s/%s",
p_parent->p_libvlc->psz_homedir,
psz_artist, psz_album );
utf8_mkdir( psz_dir );
free( psz_dir );
}
stream_t *p_stream = stream_UrlNew( p_parent,
p_item->p_meta->psz_arturl );
if( p_stream )
{
void *p_buffer = malloc( 1<<16 );
long int l_read;
FILE *p_file = utf8_fopen( psz_filename+7, "w" );
while( ( l_read = stream_Read( p_stream, p_buffer, 1<<16 ) ) )
{
fwrite( p_buffer, l_read, 1, p_file );
}
free( p_buffer );
fclose( p_file );
stream_Delete( p_stream );
msg_Dbg( p_parent, "Album art saved to %s\n", psz_filename );
free( p_item->p_meta->psz_arturl );
p_item->p_meta->psz_arturl = strdup( psz_filename );
i_status = VLC_SUCCESS;
}
}
free( psz_filename );
return i_status;
}
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