diff options
Diffstat (limited to 'navit/maptool/tile.c')
| -rw-r--r-- | navit/maptool/tile.c | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/navit/maptool/tile.c b/navit/maptool/tile.c index 6d7886923..1817ba6d5 100644 --- a/navit/maptool/tile.c +++ b/navit/maptool/tile.c @@ -460,6 +460,45 @@ create_tile_hash_list(GList *list) } void +load_tilesdir(FILE *in) +{ + char tile[32],subtile[32],c; + int size,zipnum=0; + create_tile_hash(); + tile_hash=g_hash_table_new(g_str_hash, g_str_equal); + struct tile_head **last=&tile_head_root; + while (fscanf(in,"%[^:]:%d",tile,&size) == 2) { + struct tile_head *th=malloc(sizeof(struct tile_head)); + if (!strcmp(tile,"index")) + tile[0]='\0'; + th->num_subtiles=0; + th->total_size=size; + th->total_size_used=0; + th->zipnum=zipnum++; + th->zip_data=NULL; + th->name=string_hash_lookup(tile); +#if 0 + printf("tile '%s' %d\n",tile,size); +#endif + while (fscanf(in,":%[^:\n]",subtile) == 1) { +#if 0 + printf("subtile '%s'\n",subtile); +#endif + th=realloc(th, sizeof(struct tile_head)+(th->num_subtiles+1)*sizeof(char*)); + *th_get_subtile( th, th->num_subtiles ) = string_hash_lookup(subtile); + th->num_subtiles++; + } + *last=th; + last=&th->next; + add_tile_hash(th); + g_hash_table_insert(tile_hash, th->name, th); + if (fread(&c, 1, 1, in) != 1 || c != '\n') { + printf("syntax error\n"); + } + } +} + +void write_tilesdir(struct tile_info *info, struct zip_info *zip_info, FILE *out) { int idx,len,maxlen; @@ -495,7 +534,7 @@ write_tilesdir(struct tile_info *info, struct zip_info *zip_info, FILE *out) last=&th->next; th->next=NULL; th->zipnum=zip_get_zipnum(zip_info); - fprintf(out,"%s:%d",(char *)next->data,th->total_size); + fprintf(out,"%s:%d",strlen((char *)next->data)?(char *)next->data:"index",th->total_size); for ( idx = 0; idx< th->num_subtiles; idx++ ){ data= th_get_subtile( th, idx ); |