mirror of
https://github.com/libretro/RetroArch.git
synced 2024-11-24 16:39:43 +00:00
212 lines
6.5 KiB
C
212 lines
6.5 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2015 - Daniel De Matteis
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* Copyright (C) 2013-2015 - Jason Fetters
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "database_info.h"
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#include "general.h"
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#include <file/file_path.h>
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#include "file_ext.h"
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#include <file/dir_list.h>
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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int database_open_cursor(libretrodb_t *db,
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libretrodb_cursor_t *cur, const char *query)
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{
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const char *error = NULL;
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libretrodb_query_t *q = NULL;
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if (query)
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q = (libretrodb_query_t*)libretrodb_query_compile(db, query,
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strlen(query), &error);
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if (error)
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return -1;
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if ((libretrodb_cursor_open(db, cur, q)) != 0)
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return -1;
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return 0;
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}
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database_info_list_t *database_info_list_new(const char *rdb_path, const char *query)
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{
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size_t i = 0, j;
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libretrodb_t db;
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libretrodb_cursor_t cur;
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struct rmsgpack_dom_value item;
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database_info_t *database_info = NULL;
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database_info_list_t *database_info_list = NULL;
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if ((libretrodb_open(rdb_path, &db)) != 0)
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return NULL;
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if ((database_open_cursor(&db, &cur, query) != 0))
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return NULL;
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database_info_list = (database_info_list_t*)calloc(1, sizeof(*database_info_list));
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if (!database_info_list)
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goto error;
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while (libretrodb_cursor_read_item(&cur, &item) == 0)
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{
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database_info_t *db_info = NULL;
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if (item.type != RDT_MAP)
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continue;
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database_info = (database_info_t*)realloc(database_info, (i+1) * sizeof(database_info_t));
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if (!database_info)
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goto error;
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db_info = (database_info_t*)&database_info[i];
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db_info->description = NULL;
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db_info->publisher = NULL;
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db_info->developer = NULL;
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db_info->origin = NULL;
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db_info->franchise = NULL;
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db_info->bbfc_rating = NULL;
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db_info->elspa_rating = NULL;
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db_info->esrb_rating = NULL;
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db_info->pegi_rating = NULL;
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db_info->cero_rating = NULL;
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db_info->edge_magazine_review = NULL;
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db_info->edge_magazine_rating = 0;
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db_info->edge_magazine_issue = 0;
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db_info->max_users = 0;
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db_info->releasemonth = 0;
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db_info->releaseyear = 0;
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db_info->analog_supported = -1;
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db_info->rumble_supported = -1;
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for (j = 0; j < item.map.len; j++)
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{
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struct rmsgpack_dom_value *key = &item.map.items[j].key;
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struct rmsgpack_dom_value *val = &item.map.items[j].value;
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if (!strcmp(key->string.buff, "description"))
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db_info->description = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "publisher"))
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db_info->publisher = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "developer"))
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db_info->developer = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "origin"))
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db_info->origin = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "franchise"))
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db_info->franchise = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "bbfc_rating"))
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db_info->bbfc_rating = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "esrb_rating"))
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db_info->esrb_rating = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "elspa_rating"))
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db_info->elspa_rating = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "cero_rating"))
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db_info->cero_rating = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "pegi_rating"))
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db_info->pegi_rating = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "edge_review"))
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db_info->edge_magazine_review = strdup(val->string.buff);
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if (!strcmp(key->string.buff, "edge_rating"))
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db_info->edge_magazine_rating = val->uint_;
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if (!strcmp(key->string.buff, "edge_issue"))
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db_info->edge_magazine_issue = val->uint_;
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if (!strcmp(key->string.buff, "users"))
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db_info->max_users = val->uint_;
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if (!strcmp(key->string.buff, "releasemonth"))
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db_info->releasemonth = val->uint_;
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if (!strcmp(key->string.buff, "releaseyear"))
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db_info->releaseyear = val->uint_;
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if (!strcmp(key->string.buff, "rumble"))
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db_info->rumble_supported = val->uint_;
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if (!strcmp(key->string.buff, "analog"))
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db_info->analog_supported = val->uint_;
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}
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i++;
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}
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database_info_list->list = database_info;
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database_info_list->count = i;
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return database_info_list;
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error:
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libretrodb_cursor_close(&cur);
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libretrodb_close(&db);
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database_info_list_free(database_info_list);
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return NULL;
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}
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void database_info_list_free(database_info_list_t *database_info_list)
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{
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size_t i;
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if (!database_info_list)
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return;
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for (i = 0; i < database_info_list->count; i++)
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{
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database_info_t *info = (database_info_t*)&database_info_list->list[i];
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if (!info)
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continue;
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if (info->description)
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free(info->description);
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if (info->publisher)
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free(info->publisher);
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if (info->developer)
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free(info->developer);
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if (info->origin)
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free(info->origin);
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if (info->franchise)
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free(info->franchise);
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if (info->edge_magazine_review)
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free(info->edge_magazine_review);
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if (info->cero_rating)
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free(info->cero_rating);
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if (info->pegi_rating)
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free(info->pegi_rating);
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if (info->elspa_rating)
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free(info->elspa_rating);
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if (info->esrb_rating)
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free(info->esrb_rating);
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if (info->bbfc_rating)
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free(info->bbfc_rating);
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}
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free(database_info_list->list);
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free(database_info_list);
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}
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