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