void
panda_dbopen (panda_pdf * document)
{
int ec;
char filename[] = "/tmp/panda-XXXXXX";
if (NULL == document)
panda_error(panda_true, "Attempt to open a database for a NULL document");
/* The name of the database must be unique, or we wont be able to create
more than one document at a time */
if((ec = mkstemp(filename)) < 0){
panda_error(panda_true,
"Could not generate a temporary filename for database");
}
close(ec);
unlink(filename);
#ifdef DEBUG
printf ("Opening the database: %s\n", filename);
#endif // DEBUG
#ifdef _WINDOWS
panda_windbopen (document);
#else
#ifdef USE_EDB
if ( !(document->db = e_db_open(filename)) )
panda_error(panda_true, "Could not open database.");
#else
{
DB *dbptr = (DB *) document->db;
if((ec = db_create(&dbptr, NULL, 0)) != 0)
panda_error(panda_true, panda_xsnprintf("Could not open database: %s",
db_strerror(ec)));
if(NULL == dbptr)
panda_error(panda_true, "Couldn't create the database\n");
if((ec = dbptr->open(dbptr, filename, "panda", DB_BTREE,
DB_CREATE, 0600)) != 0)
panda_error(panda_true, panda_xsnprintf("Could not open database: %s",
db_strerror(ec)));
document->db = (void *) dbptr;
}
#endif // USE_EDB
#endif // _WINDOWS
}
void
sprite_load_from_metadata_f(gevas_metadata_find_edb_data* d)
{
sprite_load_from_metadata_data* data = (sprite_load_from_metadata_data*)d;
E_DB_File* edb = 0;
const char* edb_prefix = 0;
gboolean loaded = 1;
GtkgEvasSprite* ev = 0;
/* printf("sprite_load_from_metadata() TOP\n"); */
g_return_if_fail(d != NULL);
g_return_if_fail(data->ev != NULL);
if(data->loaded)
return;
ev = data->ev;
edb_prefix = url_args_lookup_str(d->hash_args, "prefix", "" );
/* printf("sprite_load_from_metadata() edb_full_path:%s\n",d->edb_full_path); */
/* printf("sprite_load_from_metadata() edb_prefix :%s\n",edb_prefix); */
/* load the data */
if( edb = e_db_open( d->edb_full_path ))
{
gint idx = 0;
gint count = 0;
char* t = 0;
gint n = 0;
count = edb_lookup_int( edb, 0, "%s/%s", edb_prefix, "Count",0 );
for( idx = 0; loaded && idx < count ; idx++ )
{
GtkgEvasImage* o = gevasimage_new();
char* image_name = 0;
image_name = edb_lookup_str( edb, "", "%s/%d/Location", edb_prefix, idx,0 );
/* printf("load_from_metadata() image_name:%s\n",image_name); */
if(!(o = gevasimage_new_from_metadata( GEVAS(ev), image_name )))
{
gevas_obj_collection_clear( ev->col );
loaded=0;
}
else
{
gevas_obj_collection_add( ev->col, GTK_GEVASOBJ(o) );
}
g_free(image_name);
}
if(loaded && !(idx < count))
{
const char* p = edb_prefix;
GHashTable* def_hash_args = g_hash_table_new( g_str_hash, g_str_equal );
data->loaded = 1;
edb_to_hash_int( edb, def_hash_args, "default_frame_delay", p, 0 );
edb_to_hash_int( edb, def_hash_args, "x", p, 0 );
edb_to_hash_int( edb, def_hash_args, "y", p, 0 );
edb_to_hash_int( edb, def_hash_args, "visible", p, 0 );
edb_to_hash_int( edb, def_hash_args, "play_forever", p, 0 );
setup_attribs( ev, def_hash_args );
setup_attribs( ev, d->hash_args );
hash_str_str_clean( def_hash_args );
}
e_db_close(edb);
}
}
static void
load_from_metadata(
gpointer data,
gpointer user_data
)
{
const char* fully_qualified_prefix = data;
GtkgEvasSprite* ev = user_data;
char* full_buffer;
char* filen;
char* edb_prefix = 0;
char* p = 0;
E_DB_File* edb = 0;
gboolean loaded=1;
GHashTable* hash_args = 0;
char* strbuf1 = 0;
g_return_if_fail(ev != NULL);
g_return_if_fail(fully_qualified_prefix!= NULL);
g_return_if_fail(GTK_IS_GEVAS_SPRITE(ev));
if( ev->metadata_load_loaded )
{
return;
}
/* printf("SPRITE load_from_metadata() fully_qualified_prefix: %s\n", */
/* fully_qualified_prefix); */
/* printf("SPRITE load_from_metadata() ev->metadata_load_postfix:%s\n", */
/* ev->metadata_load_postfix); */
if( strlen( fully_qualified_prefix ))
{
full_buffer = g_strconcat( fully_qualified_prefix,
"/", ev->metadata_load_postfix,0 );
}
else
{
full_buffer = g_strdup(ev->metadata_load_postfix);
}
/* printf("full_buffer:%s\n",full_buffer ); */
filen = strbuf1 = url_file_name_part_new( full_buffer );
hash_args = url_args_to_hash( full_buffer );
g_free(full_buffer);
filen = gevas_trim_prefix("file:",filen);
edb_prefix = url_args_lookup_str(hash_args, "prefix", "" );
/* printf("load_from_metadata() filen :%s\n",filen); */
/* printf("load_from_metadata() edb_prefix :%s\n",edb_prefix); */
edb = e_db_open(filen);
if( edb )
{
gint idx = 0;
gint count = 0;
char* t = 0;
int rc = 0;
gint n = 0;
/* printf("load_from_metadata() loaded edb\n"); */
t = g_strconcat( edb_prefix, "/Count",0 );
rc = e_db_int_get(edb, t, &count);
g_free(t);
if( rc == 1 )
{
/* printf("load_from_metadata() count:%d\n",count); */
for( idx = 0; loaded && idx < count ; idx++ )
{
GtkgEvasImage* o = gevasimage_new();
char* image_name = 0;
t = g_strdup_printf("%s/%d/Location",edb_prefix,idx);
/* printf("load_from_metadata() image_name comes from loc:%s\n",t); */
image_name=e_db_str_get(edb, t);
g_free(t);
/* printf("load_from_metadata() image_name:%s\n",image_name); */
if(!(o = gevasimage_new_from_metadata( GEVAS(ev), image_name )))
{
loaded=0;
}
else
{
gevas_obj_collection_add( ev->col, GTK_GEVASOBJ(o) );
}
g_free(image_name);
}
if(loaded && !(idx < count))
{
char* p = edb_prefix;
GHashTable* def_hash_args = g_hash_table_new( g_str_hash, g_str_equal );
ev->metadata_load_loaded = 1;
edb_to_hash_int( edb, def_hash_args, "default_frame_delay", p, 0 );
edb_to_hash_int( edb, def_hash_args, "x", p, 0 );
edb_to_hash_int( edb, def_hash_args, "y", p, 0 );
edb_to_hash_int( edb, def_hash_args, "visible", p, 0 );
edb_to_hash_int( edb, def_hash_args, "play_forever", p, 0 );
setup_attribs( ev, def_hash_args );
setup_attribs( ev, hash_args );
hash_str_str_clean( def_hash_args );
}
e_db_close(edb);
}
}
hash_str_str_clean( hash_args );
g_free(strbuf1);
}
