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Commit 456b99c4 authored by Srikanth Raju's avatar Srikanth Raju
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ML: Fix BuildUpdate() and add some error messages

parent a607963a
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Showing with 60 additions and 9 deletions
modules/media_library/sql_update.c
View file @ 456b99c4
......@@ -236,6 +236,7 @@ int BuildUpdate( media_library_t *p_ml,
i_ret = BuildWhere( p_ml, &psz_where, where );
if( i_ret != VLC_SUCCESS )
goto quit_buildupdate;
i_ret = VLC_ENOMEM;
/** Firstly, choose the right table */
switch( selected_type )
......@@ -277,7 +278,11 @@ int BuildUpdate( media_library_t *p_ml,
"title = %Q",
find->value.str );
if( !psz_set[i_type] )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
}
}
else if( selected_type == ML_MEDIA )
......@@ -301,7 +306,11 @@ int BuildUpdate( media_library_t *p_ml,
"album_id = '%d'",
find->value.i );
if( !psz_set[i_type] )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
}
}
}
......@@ -433,18 +442,31 @@ int BuildUpdate( media_library_t *p_ml,
exitfor:
/* TODO: Album artist. Verify albumart */
if( i_album_id <= 0 && psz_album && *psz_album )
if( i_album_id <= 0 || ( psz_album && *psz_album ) )
{
i_ret = AddAlbum( p_ml, psz_album, psz_cover, 0 );
if( i_ret != VLC_SUCCESS )
goto quit_buildupdate;
i_album_id = ml_GetAlbumId( p_ml, psz_album );
if( i_album_id <= 0 )
goto quit_buildupdate;
if( i_album_id < 0 ) //0 is Unknown
{
i_ret = AddAlbum( p_ml, psz_album, psz_cover, 0 );
if( i_ret != VLC_SUCCESS )
{
msg_Err( p_ml, "Couldn't AddAlbum at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
i_album_id = ml_GetAlbumId( p_ml, psz_album );
if( i_album_id < 0 )
goto quit_buildupdate;
}
psz_set[ML_ALBUM_ID] = sql_Printf( p_ml->p_sys->p_sql,
"album_id = '%d'", i_album_id );
if( !psz_set[i_type] )
if( !psz_set[ML_ALBUM_ID] )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
}
for( unsigned i = 0; i <= ML_DIRECTORY; i++ )
......@@ -456,7 +478,11 @@ exitfor:
free( psz_tmp );
if( asprintf( &psz_tmp, "%s%s%s", psz_extra ? psz_extra : "",
psz_extra ? ", ": "", psz_set[i] ) == -1 )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
free( psz_extra );
psz_extra = strdup( psz_tmp );
}
......@@ -465,7 +491,11 @@ exitfor:
free( psz_tmp );
if( asprintf( &psz_tmp, "%s%s%s", psz_fullset ? psz_fullset : "",
psz_fullset ? ", ": "", psz_set[i] ) == -1 )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
free( psz_fullset );
psz_fullset = strdup( psz_tmp );
}
......@@ -477,10 +507,12 @@ exitfor:
assert( psz_where && *psz_where );
/** Finally build the full query */
/** Pass if we have some people to add - Indirect update*/
/** Pass if we have some people to add - Indirect update */
if( !psz_fullset && i_people_add == 0 )
{
i_ret = VLC_EGENERIC;
msg_Err( p_ml, "Nothing found to create update at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
......@@ -488,6 +520,8 @@ exitfor:
if( asprintf( ppsz_query, "UPDATE %s SET %s WHERE %s", psz_table,
psz_fullset, psz_where ) == -1 )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
}
......@@ -498,7 +532,11 @@ exitfor:
{
if( asprintf( &psz_tmp, "%s; UPDATE extra SET %s WHERE %s",
*ppsz_query, psz_extra, psz_where ) == -1 )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
free( *ppsz_query );
*ppsz_query = psz_tmp;
psz_tmp = NULL;
......@@ -513,6 +551,8 @@ exitfor:
{
free( psz_tmp );
free( psz_idstring );
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
free( psz_idstring );
......@@ -533,6 +573,8 @@ exitfor:
psz_idstring, psz_idstring ) == -1 )
{
free( psz_idstring );
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
free( *ppsz_query );
......@@ -550,7 +592,11 @@ exitfor:
"(media_id,people_id) SELECT media.id, %d FROM media WHERE %s",
*ppsz_query == NULL ? "" : *ppsz_query, pi_padd_ids[i],
psz_where ) == -1 )
goto quit_buildupdate;
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
FREENULL( *ppsz_query );
*ppsz_query = psz_tmp;
psz_tmp = NULL;
......@@ -561,13 +607,18 @@ exitfor:
if( asprintf( ppsz_id_query, "SELECT id AS %s_id FROM %s WHERE %s",
psz_table, psz_table, psz_where ) == -1 )
{
msg_Err( p_ml, "Couldn't create string at BuildUpdate():(%s, %d)",
__FILE__, __LINE__ );
goto quit_buildupdate;
}
#ifndef NDEBUG
msg_Dbg( p_ml, "updated media where %s", psz_where );
#endif
goto quit_buildupdate_success;
quit_buildupdate:
msg_Warn( p_ml, "BuildUpdate() could not generate update sql query" );
quit_buildupdate_success:
free( psz_tmp );
free( psz_table );
free( psz_fullset );
......
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