diff options
Diffstat (limited to 'navit/map/mg/map.c')
| -rw-r--r-- | navit/map/mg/map.c | 1011 |
1 files changed, 494 insertions, 517 deletions
diff --git a/navit/map/mg/map.c b/navit/map/mg/map.c index 13561e154..50860e193 100644 --- a/navit/map/mg/map.c +++ b/navit/map/mg/map.c @@ -29,585 +29,562 @@ GList *maps; static struct country_isonum { - int country; - int isonum; - int postal_len; - char *postal_prefix; -} country_isonums[]={ - { 1,203}, - { 2,703}, - { 7,674}, - { 11,233}, - { 12,268}, - { 13,428}, - { 14,440}, - { 15,498}, - { 16,643}, - { 17,804}, - { 18,112}, - { 20,818}, - { 30,300}, - { 31,528}, - { 32, 56}, - { 33,250}, - { 34,724}, - { 36,348}, - { 39,380}, - { 40,642}, - { 41,756}, - { 43, 40}, - { 44,826}, - { 45,208}, - { 46,752}, - { 47,578}, - { 48,616}, - { 49,276,5,"D@@"}, - { 50,292}, - { 51,620}, - { 52,442}, - { 53,372}, - { 54,352}, - { 55, 8}, - { 56,470}, - { 57,196}, - { 58,246}, - { 59,100}, - { 61,422}, - { 62, 20}, - { 63,760}, - { 66,682}, - { 71,434}, - { 72,376}, - { 73,275}, - { 75,438}, - { 76,504}, - { 77, 12}, - { 78,788}, - { 81,688}, - { 83,400}, - { 85,191}, - { 86,705}, - { 87, 70}, - { 89,807}, - { 90,792}, - { 93,492}, - { 94, 31}, - { 95, 51}, - { 98,234}, - { 99,732}, - {336,774}, + int country; + int isonum; + int postal_len; + char *postal_prefix; +} country_isonums[]= { + { 1,203}, + { 2,703}, + { 7,674}, + { 11,233}, + { 12,268}, + { 13,428}, + { 14,440}, + { 15,498}, + { 16,643}, + { 17,804}, + { 18,112}, + { 20,818}, + { 30,300}, + { 31,528}, + { 32, 56}, + { 33,250}, + { 34,724}, + { 36,348}, + { 39,380}, + { 40,642}, + { 41,756}, + { 43, 40}, + { 44,826}, + { 45,208}, + { 46,752}, + { 47,578}, + { 48,616}, + { 49,276,5,"D@@"}, + { 50,292}, + { 51,620}, + { 52,442}, + { 53,372}, + { 54,352}, + { 55, 8}, + { 56,470}, + { 57,196}, + { 58,246}, + { 59,100}, + { 61,422}, + { 62, 20}, + { 63,760}, + { 66,682}, + { 71,434}, + { 72,376}, + { 73,275}, + { 75,438}, + { 76,504}, + { 77, 12}, + { 78,788}, + { 81,688}, + { 83,400}, + { 85,191}, + { 86,705}, + { 87, 70}, + { 89,807}, + { 90,792}, + { 93,492}, + { 94, 31}, + { 95, 51}, + { 98,234}, + { 99,732}, + {336,774}, }; struct map_priv * map_new_mg(struct map_methods *meth, struct attr **attrs, struct callback_list *cbl); static int map_id; -static char *file[]={ - [file_border_ply]="border.ply", - [file_bridge_ply]="bridge.ply", - [file_build_ply]="build.ply", - [file_golf_ply]="golf.ply", - [file_height_ply]="height.ply", - [file_natpark_ply]="natpark.ply", - [file_nature_ply]="nature.ply", - [file_other_ply]="other.ply", - [file_rail_ply]="rail.ply", - [file_sea_ply]="sea.ply", - [file_street_bti]="street.bti", - [file_street_str]="street.str", - [file_strname_stn]="strname.stn", - [file_town_twn]="town.twn", - [file_tunnel_ply]="tunnel.ply", - [file_water_ply]="water.ply", - [file_woodland_ply]="woodland.ply", +static char *file[]= { + [file_border_ply]="border.ply", + [file_bridge_ply]="bridge.ply", + [file_build_ply]="build.ply", + [file_golf_ply]="golf.ply", + [file_height_ply]="height.ply", + [file_natpark_ply]="natpark.ply", + [file_nature_ply]="nature.ply", + [file_other_ply]="other.ply", + [file_rail_ply]="rail.ply", + [file_sea_ply]="sea.ply", + [file_street_bti]="street.bti", + [file_street_str]="street.str", + [file_strname_stn]="strname.stn", + [file_town_twn]="town.twn", + [file_tunnel_ply]="tunnel.ply", + [file_water_ply]="water.ply", + [file_woodland_ply]="woodland.ply", }; -int mg_country_from_isonum(int isonum) -{ - int i; - for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) - if (country_isonums[i].isonum == isonum) - return country_isonums[i].country; - return 0; +int mg_country_from_isonum(int isonum) { + int i; + for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) + if (country_isonums[i].isonum == isonum) + return country_isonums[i].country; + return 0; } -int mg_country_to_isonum(int country) -{ - int i; - for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) - if (country_isonums[i].country == country) - return country_isonums[i].isonum; - return 0; +int mg_country_to_isonum(int country) { + int i; + for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) + if (country_isonums[i].country == country) + return country_isonums[i].isonum; + return 0; } -int mg_country_postal_len(int country) -{ - int i; - for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) - if (country_isonums[i].country == country) - return country_isonums[i].postal_len; - return 0; +int mg_country_postal_len(int country) { + int i; + for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) + if (country_isonums[i].country == country) + return country_isonums[i].postal_len; + return 0; } -static char *mg_country_postal_prefix(int isonum) -{ - int i; - for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) - if (country_isonums[i].isonum == isonum) - return country_isonums[i].postal_prefix; - return NULL; +static char *mg_country_postal_prefix(int isonum) { + int i; + for (i = 0 ; i < sizeof(country_isonums)/sizeof(struct country_isonum) ; i++) + if (country_isonums[i].isonum == isonum) + return country_isonums[i].postal_prefix; + return NULL; } -struct item_range town_ranges[]={ - {type_town_label,type_port_label}, +struct item_range town_ranges[]= { + {type_town_label,type_port_label}, }; -struct item_range street_ranges[]={ - {type_street_nopass,type_street_unkn}, +struct item_range street_ranges[]= { + {type_street_nopass,type_street_unkn}, }; -struct item_range poly_ranges[]={ - {type_border_country,type_water_line}, - {type_street_unkn,type_street_unkn}, - {type_area,type_last}, +struct item_range poly_ranges[]= { + {type_border_country,type_water_line}, + {type_street_unkn,type_street_unkn}, + {type_area,type_last}, }; -static int -file_next(struct map_rect_priv *mr) -{ - int debug=0; - - for (;;) { - mr->current_file++; - if (mr->current_file >= file_end) - return 0; - mr->file=mr->m->file[mr->current_file]; - if (! mr->file) - continue; - switch (mr->current_file) { - case file_strname_stn: - continue; - case file_town_twn: - if (mr->cur_sel && !map_selection_contains_item_range(mr->cur_sel, 0, town_ranges, sizeof(town_ranges)/sizeof(struct item_range))) - continue; - break; - case file_street_str: - if (mr->cur_sel && !map_selection_contains_item_range(mr->cur_sel, 0, street_ranges, sizeof(street_ranges)/sizeof(struct item_range))) - continue; - break; - default: - if (mr->cur_sel && !map_selection_contains_item_range(mr->cur_sel, 0, poly_ranges, sizeof(poly_ranges)/sizeof(struct item_range))) - continue; - break; - } - if (debug) - printf("current file: '%s'\n", file[mr->current_file]); - mr->cur_sel=mr->xsel; - if (block_init(mr)) - return 1; - } +static int file_next(struct map_rect_priv *mr) { + int debug=0; + + for (;;) { + mr->current_file++; + if (mr->current_file >= file_end) + return 0; + mr->file=mr->m->file[mr->current_file]; + if (! mr->file) + continue; + switch (mr->current_file) { + case file_strname_stn: + continue; + case file_town_twn: + if (mr->cur_sel + && !map_selection_contains_item_range(mr->cur_sel, 0, town_ranges, sizeof(town_ranges)/sizeof(struct item_range))) + continue; + break; + case file_street_str: + if (mr->cur_sel + && !map_selection_contains_item_range(mr->cur_sel, 0, street_ranges, sizeof(street_ranges)/sizeof(struct item_range))) + continue; + break; + default: + if (mr->cur_sel + && !map_selection_contains_item_range(mr->cur_sel, 0, poly_ranges, sizeof(poly_ranges)/sizeof(struct item_range))) + continue; + break; + } + if (debug) + printf("current file: '%s'\n", file[mr->current_file]); + mr->cur_sel=mr->xsel; + if (block_init(mr)) + return 1; + } } -static void -map_destroy_mg(struct map_priv *m) -{ - int i; +static void map_destroy_mg(struct map_priv *m) { + int i; - printf("mg_map_destroy\n"); - for (i = 0 ; i < file_end ; i++) { - if (m->file[i]) - file_destroy(m->file[i]); - } + printf("mg_map_destroy\n"); + for (i = 0 ; i < file_end ; i++) { + if (m->file[i]) + file_destroy(m->file[i]); + } } extern int block_lin_count,block_idx_count,block_active_count,block_mem,block_active_mem; struct map_rect_priv * -map_rect_new_mg(struct map_priv *map, struct map_selection *sel) -{ - struct map_rect_priv *mr; - int i; - - block_lin_count=0; - block_idx_count=0; - block_active_count=0; - block_mem=0; - block_active_mem=0; - mr=g_new0(struct map_rect_priv, 1); - mr->m=map; - mr->xsel=sel; - mr->current_file=-1; - if (sel && sel->next) - for (i=0 ; i < file_end ; i++) - mr->block_hash[i]=g_hash_table_new(g_int_hash,g_int_equal); - file_next(mr); - return mr; +map_rect_new_mg(struct map_priv *map, struct map_selection *sel) { + struct map_rect_priv *mr; + int i; + + block_lin_count=0; + block_idx_count=0; + block_active_count=0; + block_mem=0; + block_active_mem=0; + mr=g_new0(struct map_rect_priv, 1); + mr->m=map; + mr->xsel=sel; + mr->current_file=-1; + if (sel && sel->next) + for (i=0 ; i < file_end ; i++) + mr->block_hash[i]=g_hash_table_new(g_int_hash,g_int_equal); + file_next(mr); + return mr; } -static struct item * -map_rect_get_item_mg(struct map_rect_priv *mr) -{ - for (;;) { - switch (mr->current_file) { - case file_town_twn: - if (town_get(mr, &mr->town, &mr->item)) - return &mr->item; - break; - case file_border_ply: - case file_bridge_ply: - case file_build_ply: - case file_golf_ply: - /* case file_height_ply: */ - case file_natpark_ply: - case file_nature_ply: - case file_other_ply: - case file_rail_ply: - case file_sea_ply: - /* case file_tunnel_ply: */ - case file_water_ply: - case file_woodland_ply: - if (poly_get(mr, &mr->poly, &mr->item)) - return &mr->item; - break; - case file_street_str: - if (street_get(mr, &mr->street, &mr->item)) - return &mr->item; - break; - case file_end: - return NULL; - default: - break; - } - if (block_next(mr)) - continue; - if (mr->cur_sel->next) { - mr->cur_sel=mr->cur_sel->next; - if (block_init(mr)) - continue; - } - if (file_next(mr)) - continue; - dbg(lvl_debug,"lin_count %d idx_count %d active_count %d %d kB (%d kB)\n", block_lin_count, block_idx_count, block_active_count, (block_mem+block_active_mem)/1024, block_active_mem/1024); - return NULL; - } +static struct item *map_rect_get_item_mg(struct map_rect_priv *mr) { + for (;;) { + switch (mr->current_file) { + case file_town_twn: + if (town_get(mr, &mr->town, &mr->item)) + return &mr->item; + break; + case file_border_ply: + case file_bridge_ply: + case file_build_ply: + case file_golf_ply: + /* case file_height_ply: */ + case file_natpark_ply: + case file_nature_ply: + case file_other_ply: + case file_rail_ply: + case file_sea_ply: + /* case file_tunnel_ply: */ + case file_water_ply: + case file_woodland_ply: + if (poly_get(mr, &mr->poly, &mr->item)) + return &mr->item; + break; + case file_street_str: + if (street_get(mr, &mr->street, &mr->item)) + return &mr->item; + break; + case file_end: + return NULL; + default: + break; + } + if (block_next(mr)) + continue; + if (mr->cur_sel->next) { + mr->cur_sel=mr->cur_sel->next; + if (block_init(mr)) + continue; + } + if (file_next(mr)) + continue; + dbg(lvl_debug,"lin_count %d idx_count %d active_count %d %d kB (%d kB)", block_lin_count, block_idx_count, + block_active_count, (block_mem+block_active_mem)/1024, block_active_mem/1024); + return NULL; + } } struct item * -map_rect_get_item_byid_mg(struct map_rect_priv *mr, int id_hi, int id_lo) -{ - mr->current_file = (id_hi >> 16) & 0xff; - switch (mr->current_file) { - case file_town_twn: - if (town_get_byid(mr, &mr->town, id_hi, id_lo, &mr->item)) - return &mr->item; - break; - case file_street_str: - if (street_get_byid(mr, &mr->street, id_hi, id_lo, &mr->item)) - return &mr->item; - break; - case file_strname_stn: - if (street_name_get_byid(mr, &mr->street, id_hi, id_lo, &mr->item)) - return &mr->item; - break; - default: - if (poly_get_byid(mr, &mr->poly, id_hi, id_lo, &mr->item)) - return &mr->item; - break; - } - return NULL; +map_rect_get_item_byid_mg(struct map_rect_priv *mr, int id_hi, int id_lo) { + mr->current_file = (id_hi >> 16) & 0xff; + switch (mr->current_file) { + case file_town_twn: + if (town_get_byid(mr, &mr->town, id_hi, id_lo, &mr->item)) + return &mr->item; + break; + case file_street_str: + if (street_get_byid(mr, &mr->street, id_hi, id_lo, &mr->item)) + return &mr->item; + break; + case file_strname_stn: + if (street_name_get_byid(mr, &mr->street, id_hi, id_lo, &mr->item)) + return &mr->item; + break; + default: + if (poly_get_byid(mr, &mr->poly, id_hi, id_lo, &mr->item)) + return &mr->item; + break; + } + return NULL; } -void -map_rect_destroy_mg(struct map_rect_priv *mr) -{ - int i; - for (i=0 ; i < file_end ; i++) - if (mr->block_hash[i]) - g_hash_table_destroy(mr->block_hash[i]); - g_free(mr); +void map_rect_destroy_mg(struct map_rect_priv *mr) { + int i; + for (i=0 ; i < file_end ; i++) + if (mr->block_hash[i]) + g_hash_table_destroy(mr->block_hash[i]); + g_free(mr); } -static char * -map_search_mg_convert_special(char *str) -{ - char *ret,*c=g_malloc(strlen(str)*2+1); - - ret=c; - for (;;) { - switch ((unsigned char)(*str)) { - case 0xc4: - *c++='A'; - break; - case 0xd6: - *c++='O'; - break; - case 0xdc: - *c++='U'; - break; - case 0xdf: - *c++='s'; - *c++='s'; - break; - case 0xe4: - *c++='a'; - break; - case 0xf6: - *c++='o'; - break; - case 0xfc: - *c++='u'; - break; - default: - dbg(lvl_debug,"0x%x\n", *str); - *c++=*str; - break; - } - if (! *str) - return ret; - str++; - } +static char *map_search_mg_convert_special(char *str) { + char *ret,*c=g_malloc(strlen(str)*2+1); + + ret=c; + for (;;) { + switch ((unsigned char)(*str)) { + case 0xc4: + *c++='A'; + break; + case 0xd6: + *c++='O'; + break; + case 0xdc: + *c++='U'; + break; + case 0xdf: + *c++='s'; + *c++='s'; + break; + case 0xe4: + *c++='a'; + break; + case 0xf6: + *c++='o'; + break; + case 0xfc: + *c++='u'; + break; + default: + dbg(lvl_debug,"0x%x", *str); + *c++=*str; + break; + } + if (! *str) + return ret; + str++; + } } -static int -map_search_setup(struct map_rect_priv *mr) -{ - char *prefix; - dbg(lvl_debug,"%s\n", attr_to_name(mr->search_type)); - switch (mr->search_type) { - case attr_town_postal: - if (mr->search_item.type != type_country_label) { - dbg(lvl_error,"wrong parent type %s\n", item_to_name(mr->search_item.type)); - return 0; - } - prefix=mg_country_postal_prefix(mr->search_item.id_lo); - if (! prefix) - return 0; - tree_search_init(mr->m->dirname, "town.b1", &mr->ts, 0); - mr->current_file=file_town_twn; - mr->search_str=g_strdup_printf("%s%s",prefix,mr->search_attr->u.str); - dbg(lvl_debug,"search_str='%s'\n",mr->search_str); - mr->search_country=mg_country_from_isonum(mr->search_item.id_lo); - break; - case attr_town_name: - if (mr->search_item.type != type_country_label) { - dbg(lvl_error,"wrong parent type %s\n", item_to_name(mr->search_item.type)); - return 0; - } - tree_search_init(mr->m->dirname, "town.b2", &mr->ts, 0x1000); - mr->current_file=file_town_twn; - mr->search_str=map_search_mg_convert_special(mr->search_attr->u.str); - mr->search_country=mg_country_from_isonum(mr->search_item.id_lo); - break; - case attr_district_name: - if (mr->search_item.type != type_country_label) { - dbg(lvl_error,"wrong parent type %s\n", item_to_name(mr->search_item.type)); - return 0; - } - tree_search_init(mr->m->dirname, "town.b3", &mr->ts, 0x1000); - mr->current_file=file_town_twn; - mr->search_str=map_search_mg_convert_special(mr->search_attr->u.str); - mr->search_country=mg_country_from_isonum(mr->search_item.id_lo); - break; - case attr_street_name: - if (mr->search_item.type != type_town_streets) { - GList *tmp=maps; - struct item *item=NULL; - struct attr attr; - struct map_rect_priv *mr2; - while (tmp) { - mr2=map_rect_new_mg(tmp->data, NULL); - item=map_rect_get_item_byid_mg(mr2, mr->search_item.id_hi, mr->search_item.id_lo); - if (item) - break; - map_rect_destroy_mg(mr2); - tmp=g_list_next(tmp); - } - if (item) { - if (item_attr_get(item, attr_town_streets_item, &attr)) { - mr->search_item=*attr.u.item; - map_rect_destroy_mg(mr2); - } else { - map_rect_destroy_mg(mr2); - return 0; - } - } else { - dbg(lvl_error,"wrong parent type %s %p 0x%x 0x%x\n", item_to_name(mr->search_item.type), item, mr->search_item.id_hi, mr->search_item.id_lo); - return 0; - } - } - dbg(lvl_debug,"street_assoc=0x%x\n", mr->search_item.id_lo); - tree_search_init(mr->m->dirname, "strname.b1", &mr->ts, 0); - mr->current_file=file_strname_stn; - mr->search_str=g_strdup(mr->search_attr->u.str); - break; - case attr_house_number: - if (!map_priv_is(mr->search_item.map, mr->m)) - return 0; - if (!housenumber_search_setup(mr)) { - dbg(lvl_error,"failed to search for attr_house_number\n"); - return 0; - } - break; - default: - dbg(lvl_error,"unknown search %s\n",attr_to_name(mr->search_type)); - return 0; - } - mr->file=mr->m->file[mr->current_file]; - block_init(mr); - return 1; +static int map_search_setup(struct map_rect_priv *mr) { + char *prefix; + dbg(lvl_debug,"%s", attr_to_name(mr->search_type)); + switch (mr->search_type) { + case attr_town_postal: + if (mr->search_item.type != type_country_label) { + dbg(lvl_error,"wrong parent type %s", item_to_name(mr->search_item.type)); + return 0; + } + prefix=mg_country_postal_prefix(mr->search_item.id_lo); + if (! prefix) + return 0; + tree_search_init(mr->m->dirname, "town.b1", &mr->ts, 0); + mr->current_file=file_town_twn; + mr->search_str=g_strdup_printf("%s%s",prefix,mr->search_attr->u.str); + dbg(lvl_debug,"search_str='%s'",mr->search_str); + mr->search_country=mg_country_from_isonum(mr->search_item.id_lo); + break; + case attr_town_name: + if (mr->search_item.type != type_country_label) { + dbg(lvl_error,"wrong parent type %s", item_to_name(mr->search_item.type)); + return 0; + } + tree_search_init(mr->m->dirname, "town.b2", &mr->ts, 0x1000); + mr->current_file=file_town_twn; + mr->search_str=map_search_mg_convert_special(mr->search_attr->u.str); + mr->search_country=mg_country_from_isonum(mr->search_item.id_lo); + break; + case attr_district_name: + if (mr->search_item.type != type_country_label) { + dbg(lvl_error,"wrong parent type %s", item_to_name(mr->search_item.type)); + return 0; + } + tree_search_init(mr->m->dirname, "town.b3", &mr->ts, 0x1000); + mr->current_file=file_town_twn; + mr->search_str=map_search_mg_convert_special(mr->search_attr->u.str); + mr->search_country=mg_country_from_isonum(mr->search_item.id_lo); + break; + case attr_street_name: + if (mr->search_item.type != type_town_streets) { + GList *tmp=maps; + struct item *item=NULL; + struct attr attr; + struct map_rect_priv *mr2; + while (tmp) { + mr2=map_rect_new_mg(tmp->data, NULL); + item=map_rect_get_item_byid_mg(mr2, mr->search_item.id_hi, mr->search_item.id_lo); + if (item) + break; + map_rect_destroy_mg(mr2); + tmp=g_list_next(tmp); + } + if (item) { + if (item_attr_get(item, attr_town_streets_item, &attr)) { + mr->search_item=*attr.u.item; + map_rect_destroy_mg(mr2); + } else { + map_rect_destroy_mg(mr2); + return 0; + } + } else { + dbg(lvl_error,"wrong parent type %s %p 0x%x 0x%x", item_to_name(mr->search_item.type), item, mr->search_item.id_hi, + mr->search_item.id_lo); + return 0; + } + } + dbg(lvl_debug,"street_assoc=0x%x", mr->search_item.id_lo); + tree_search_init(mr->m->dirname, "strname.b1", &mr->ts, 0); + mr->current_file=file_strname_stn; + mr->search_str=g_strdup(mr->search_attr->u.str); + break; + case attr_house_number: + if (!map_priv_is(mr->search_item.map, mr->m)) + return 0; + if (!housenumber_search_setup(mr)) { + dbg(lvl_error,"failed to search for attr_house_number"); + return 0; + } + break; + default: + dbg(lvl_error,"unknown search %s",attr_to_name(mr->search_type)); + return 0; + } + mr->file=mr->m->file[mr->current_file]; + block_init(mr); + return 1; } static void map_search_cleanup(struct map_rect_priv *mr); static struct item * map_search_get_item_mg(struct map_search_priv *ms); -static struct map_search_priv * -map_search_new_mg(struct map_priv *map, struct item *item, struct attr *search, int partial) -{ - struct map_rect_priv *mr=g_new0(struct map_rect_priv, 1); - dbg(lvl_debug,"searching for %s '%s'\n", attr_to_name(search->type), search->u.str); - dbg(lvl_debug,"id_lo=0x%x\n", item->id_lo); - dbg(lvl_debug,"search=%s\n", search->u.str); - mr->m=map; - mr->search_attr=attr_dup(search); - mr->search_type=search->type; - mr->search_item=*item; - mr->search_partial=partial; - if (search->type == attr_town_or_district_name) { - mr->search_type=attr_town_name; - mr->search_type_next=attr_district_name; - } - if (!map_search_setup(mr)) { - dbg(lvl_warning,"map_search_new_mg failed\n"); - g_free(mr); - return NULL; - } - mr->search_mr_tmp=map_rect_new_mg(map, NULL); - - return (struct map_search_priv *)mr; +static struct map_search_priv *map_search_new_mg(struct map_priv *map, struct item *item, struct attr *search, + int partial) { + struct map_rect_priv *mr=g_new0(struct map_rect_priv, 1); + dbg(lvl_debug,"searching for %s '%s'", attr_to_name(search->type), search->u.str); + dbg(lvl_debug,"id_lo=0x%x", item->id_lo); + dbg(lvl_debug,"search=%s", search->u.str); + mr->m=map; + mr->search_attr=attr_dup(search); + mr->search_type=search->type; + mr->search_item=*item; + mr->search_partial=partial; + if (search->type == attr_town_or_district_name) { + mr->search_type=attr_town_name; + mr->search_type_next=attr_district_name; + } + if (!map_search_setup(mr)) { + dbg(lvl_warning,"map_search_new_mg failed"); + g_free(mr); + return NULL; + } + mr->search_mr_tmp=map_rect_new_mg(map, NULL); + + return (struct map_search_priv *)mr; } -static void -map_search_cleanup(struct map_rect_priv *mr) -{ - g_free(mr->search_str); - mr->search_str=NULL; - tree_search_free(&mr->ts); - mr->search_linear=0; - mr->search_p=NULL; - mr->search_blk_count=0; - mr->search_blk_off=NULL; - mr->search_block=0; +static void map_search_cleanup(struct map_rect_priv *mr) { + g_free(mr->search_str); + mr->search_str=NULL; + tree_search_free(&mr->ts); + mr->search_linear=0; + mr->search_p=NULL; + mr->search_blk_count=0; + mr->search_blk_off=NULL; + mr->search_block=0; } -static void -map_search_destroy_mg(struct map_search_priv *ms) -{ - struct map_rect_priv *mr=(struct map_rect_priv *)ms; - - dbg(lvl_debug,"mr=%p\n", mr); - if (! mr) - return; - map_search_cleanup(mr); - if (mr->search_mr_tmp) - map_rect_destroy_mg(mr->search_mr_tmp); - attr_free(mr->search_attr); - g_free(mr); +static void map_search_destroy_mg(struct map_search_priv *ms) { + struct map_rect_priv *mr=(struct map_rect_priv *)ms; + + dbg(lvl_debug,"mr=%p", mr); + if (! mr) + return; + map_search_cleanup(mr); + if (mr->search_mr_tmp) + map_rect_destroy_mg(mr->search_mr_tmp); + attr_free(mr->search_attr); + g_free(mr); } -static struct item * -map_search_get_item_mg(struct map_search_priv *ms) -{ - struct map_rect_priv *mr=(struct map_rect_priv *)ms; - struct item *ret=NULL; - - if (! mr) - return NULL; - switch (mr->search_type) { - case attr_town_postal: - case attr_town_name: - case attr_district_name: - ret=town_search_get_item(mr); - break; - case attr_street_name: - ret=street_search_get_item(mr); - break; - case attr_house_number: - ret=housenumber_search_get_item(mr); - break; - default: - dbg(lvl_error,"unknown search %s\n",attr_to_name(mr->search_type)); - break; - } - if (!ret && mr->search_type_next != attr_none) { - mr->search_type=mr->search_type_next; - mr->search_type_next=attr_none; - map_search_cleanup(mr); - map_search_setup(mr); - return map_search_get_item_mg(ms); - } - return ret; +static struct item *map_search_get_item_mg(struct map_search_priv *ms) { + struct map_rect_priv *mr=(struct map_rect_priv *)ms; + struct item *ret=NULL; + + if (! mr) + return NULL; + switch (mr->search_type) { + case attr_town_postal: + case attr_town_name: + case attr_district_name: + ret=town_search_get_item(mr); + break; + case attr_street_name: + ret=street_search_get_item(mr); + break; + case attr_house_number: + ret=housenumber_search_get_item(mr); + break; + default: + dbg(lvl_error,"unknown search %s",attr_to_name(mr->search_type)); + break; + } + if (!ret && mr->search_type_next != attr_none) { + mr->search_type=mr->search_type_next; + mr->search_type_next=attr_none; + map_search_cleanup(mr); + map_search_setup(mr); + return map_search_get_item_mg(ms); + } + return ret; } static struct map_methods map_methods_mg = { - projection_mg, - "iso8859-1", - map_destroy_mg, - map_rect_new_mg, - map_rect_destroy_mg, - map_rect_get_item_mg, - map_rect_get_item_byid_mg, - map_search_new_mg, - map_search_destroy_mg, - map_search_get_item_mg, + projection_mg, + "iso8859-1", + map_destroy_mg, + map_rect_new_mg, + map_rect_destroy_mg, + map_rect_get_item_mg, + map_rect_get_item_byid_mg, + map_search_new_mg, + map_search_destroy_mg, + map_search_get_item_mg, }; struct map_priv * -map_new_mg(struct map_methods *meth, struct attr **attrs, struct callback_list *cbl) -{ - struct map_priv *m; - int i,maybe_missing; - struct attr *data=attr_search(attrs, NULL, attr_data); - char *filename; - struct file_wordexp *wexp; - char **wexp_data; - - if (! data) - return NULL; - - wexp=file_wordexp_new(data->u.str); - wexp_data=file_wordexp_get_array(wexp); - - *meth=map_methods_mg; - data=attr_search(attrs, NULL, attr_data); - - m=g_new(struct map_priv, 1); - m->id=++map_id; - m->dirname=g_strdup(wexp_data[0]); - file_wordexp_destroy(wexp); - for (i = 0 ; i < file_end ; i++) { - if (file[i]) { - filename=g_strdup_printf("%s/%s", m->dirname, file[i]); - m->file[i]=file_create_caseinsensitive(filename, 0); - if (! m->file[i]) { - maybe_missing=(i == file_border_ply || i == file_height_ply || i == file_sea_ply); - if (! maybe_missing) - dbg(lvl_error,"Failed to load %s\n", filename); - } else - file_mmap(m->file[i]); - g_free(filename); - } - } - maps=g_list_append(maps, m); - - return m; +map_new_mg(struct map_methods *meth, struct attr **attrs, struct callback_list *cbl) { + struct map_priv *m; + int i,maybe_missing; + struct attr *data=attr_search(attrs, NULL, attr_data); + char *filename; + struct file_wordexp *wexp; + char **wexp_data; + + if (! data) + return NULL; + + wexp=file_wordexp_new(data->u.str); + wexp_data=file_wordexp_get_array(wexp); + + *meth=map_methods_mg; + data=attr_search(attrs, NULL, attr_data); + + m=g_new(struct map_priv, 1); + m->id=++map_id; + m->dirname=g_strdup(wexp_data[0]); + file_wordexp_destroy(wexp); + for (i = 0 ; i < file_end ; i++) { + if (file[i]) { + filename=g_strdup_printf("%s/%s", m->dirname, file[i]); + m->file[i]=file_create_caseinsensitive(filename, 0); + if (! m->file[i]) { + maybe_missing=(i == file_border_ply || i == file_height_ply || i == file_sea_ply); + if (! maybe_missing) + dbg(lvl_error,"Failed to load %s", filename); + } else + file_mmap(m->file[i]); + g_free(filename); + } + } + maps=g_list_append(maps, m); + + return m; } -void -plugin_init(void) -{ - plugin_register_category_map("mg", map_new_mg); +void plugin_init(void) { + plugin_register_category_map("mg", map_new_mg); } |