--- /dev/null
+/*
+ * RUA
+ *
+ * Copyright (c) 2000 - 2015 Samsung Electronics Co., Ltd. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+/*
+ * @file rua_stat.c
+ * @author Hyunho Kang (hhstark.kang@samsung.com)
+ * @version 0.1
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <db-util.h>
+
+/* For multi-user support */
+#include <tzplatform_config.h>
+
+#include "rua_stat.h"
+#include "db-schema.h"
+#include "perf-measure.h"
+
+#include <dlog.h>
+
+#ifdef LOG_TAG
+#undef LOG_TAG
+#endif
+
+#define LOG_TAG "RUA"
+
+#define RUA_STAT_DB_NAME ".rua_stat.db"
+#define QUERY_MAXLEN 4096
+#define WIN_SCORE 100
+#define LOSE_SCORE_RATE 0.7f
+
+static sqlite3 *_db = NULL;
+static int __exec(sqlite3 *db, char *query);
+static sqlite3 *__db_init(char *root, int flags);
+
+
+int __rua_stat_insert(char *caller, char *rua_stat_tag) {
+
+ int r;
+ char query[QUERY_MAXLEN];
+ sqlite3_stmt *stmt = NULL;
+ sqlite3_snprintf(QUERY_MAXLEN, query,
+ "INSERT INTO rua_panel_stat (caller_panel, rua_stat_tag, score) VALUES (?,?,?)");
+
+ r = sqlite3_prepare(_db, query, sizeof(query), &stmt, NULL);
+ if (r != SQLITE_OK) {
+ LOGE("sqlite3_prepare error(%d , %d, %s)", r, sqlite3_extended_errcode(_db), sqlite3_errmsg(_db));
+ goto out;
+ }
+
+ r = sqlite3_bind_text(stmt, 1, caller, strlen(caller), SQLITE_STATIC);
+ if(r != SQLITE_OK) {
+ LOGE("caller bind error(%d) \n", r);
+ goto out;
+ }
+
+ r = sqlite3_bind_text(stmt, 2, rua_stat_tag, strlen(rua_stat_tag), SQLITE_STATIC);
+ if(r != SQLITE_OK) {
+ LOGE("rua_stat_tag bind error(%d) \n", r);
+ goto out;
+ }
+
+ r = sqlite3_bind_int(stmt, 3, WIN_SCORE);
+ if(r != SQLITE_OK) {
+ LOGE("arg bind error(%d) \n", r);
+ goto out;
+ }
+
+ r = sqlite3_step(stmt);
+ if (r != SQLITE_DONE) {
+ LOGE("step error(%d) \n", r);
+ goto out;
+ }
+
+
+out :
+ if(stmt)
+ sqlite3_finalize(stmt);
+
+ return r;
+}
+
+int __rua_stat_lose_score_update(char *caller, char *rua_stat_tag) {
+
+ int r;
+ char query[QUERY_MAXLEN];
+ sqlite3_stmt *stmt = NULL;
+ sqlite3_snprintf(QUERY_MAXLEN, query,
+ "UPDATE rua_panel_stat SET score = score * %f WHERE caller_panel = ? AND rua_stat_tag != ?",
+ LOSE_SCORE_RATE);
+
+ LOGD("lose score update sql : %s", query);
+
+ r = sqlite3_prepare(_db, query, sizeof(query), &stmt, NULL);
+ if (r != SQLITE_OK) {
+ LOGE("sqlite3_prepare error(%d , %d, %s)", r, sqlite3_extended_errcode(_db), sqlite3_errmsg(_db));
+ goto out;
+ }
+
+ r = sqlite3_bind_text(stmt, 1, caller, strlen(caller), SQLITE_STATIC);
+ if(r != SQLITE_OK) {
+ LOGE("caller bind error(%d) \n", r);
+ goto out;
+ }
+
+ r = sqlite3_bind_text(stmt, 2, rua_stat_tag, strlen(rua_stat_tag), SQLITE_STATIC);
+ if(r != SQLITE_OK) {
+ LOGE("rua_stat_tag bind error(%d) \n", r);
+ goto out;
+ }
+
+ r = sqlite3_step(stmt);
+ if (r != SQLITE_DONE) {
+ LOGE("step error(%d) \n", r);
+ goto out;
+ }
+
+
+out :
+ if(stmt)
+ sqlite3_finalize(stmt);
+
+ return r;
+
+}
+
+int __rua_stat_win_score_update(char *caller, char *rua_stat_tag) {
+
+ int r;
+ char query[QUERY_MAXLEN];
+ sqlite3_stmt *stmt = NULL;
+ sqlite3_snprintf(QUERY_MAXLEN, query,
+ "UPDATE rua_panel_stat SET score = score + %d WHERE caller_panel = ? AND rua_stat_tag = ?",
+ WIN_SCORE);
+
+ LOGD("win score update sql : %s", query);
+
+ r = sqlite3_prepare(_db, query, sizeof(query), &stmt, NULL);
+ if (r != SQLITE_OK) {
+ LOGE("sqlite3_prepare error(%d , %d, %s)", r, sqlite3_extended_errcode(_db), sqlite3_errmsg(_db));
+ goto out;
+ }
+
+ r = sqlite3_bind_text(stmt, 1, caller, strlen(caller), SQLITE_STATIC);
+ if(r != SQLITE_OK) {
+ LOGE("caller bind error(%d) \n", r);
+ goto out;
+ }
+
+ r = sqlite3_bind_text(stmt, 2, rua_stat_tag, strlen(rua_stat_tag), SQLITE_STATIC);
+ if(r != SQLITE_OK) {
+ LOGE("rua_stat_tag bind error(%d) \n", r);
+ goto out;
+ }
+
+ r = sqlite3_step(stmt);
+ if (r != SQLITE_DONE) {
+ LOGE("step error(%d) \n", r);
+ goto out;
+ }
+
+
+out :
+ if(stmt)
+ sqlite3_finalize(stmt);
+
+ return r;
+
+}
+
+int rua_stat_update(char *caller, char *rua_stat_tag)
+{
+ int r;
+ int affected_rows = 0;
+ sqlite3_stmt *stmt = NULL;
+
+ LOGD("rua_stat_update start");
+
+ r = __rua_stat_init(SQLITE_OPEN_CREATE | SQLITE_OPEN_READWRITE);
+ if (r == -1) {
+ LOGE("__rua_stat_init fail");
+ return -1;
+ }
+
+ if (_db == NULL) {
+ LOGE("rua_stat is not initialized");
+ return -1;
+ }
+
+ if (caller == NULL) {
+ LOGE("caller is null");
+ return -1;
+ }
+
+ if (rua_stat_tag == NULL) {
+ LOGE("rua_stat_tag is null");
+ return -1;
+ }
+
+
+ r = __rua_stat_lose_score_update(caller, rua_stat_tag);
+ if (r != SQLITE_DONE) {
+ LOGE("__rua_stat_lose_score_insert fail.");
+ return -1;
+ }
+
+ r = __rua_stat_win_score_update(caller, rua_stat_tag);
+ affected_rows = sqlite3_changes(_db);
+ if ((r != SQLITE_DONE) || (affected_rows == 0)) {
+ r = __rua_stat_insert(caller, rua_stat_tag);
+
+ if (r != SQLITE_DONE) {
+ LOGE("__rua_stat_insert fail.");
+ return -1;
+ }
+ }
+
+ __rua_stat_fini();
+ LOGD("rua_stat_update done");
+
+ return r;
+
+}
+
+
+int rua_stat_get_stat_tags(char *caller, int (*rua_stat_tag_iter_fn)(const char *rua_stat_tag, void *data),
+ void *data) {
+
+ int r;
+ sqlite3_stmt *stmt;
+ char query[QUERY_MAXLEN];
+ const unsigned char *ct;
+
+ r = __rua_stat_init(SQLITE_OPEN_READONLY);
+ if (r == -1) {
+ LOGE("__rua_stat_init fail");
+ return -1;
+ }
+
+ sqlite3_snprintf(QUERY_MAXLEN, query,
+ "SELECT rua_stat_tag FROM rua_panel_stat WHERE caller_panel = ? ORDER BY score DESC");
+
+ if (!_db)
+ return -1;
+
+ r = sqlite3_prepare(_db, query, sizeof(query), &stmt, NULL);
+ if (r != SQLITE_OK) {
+ LOGE("sqlite3_prepare error(%d , %d, %s)", r, sqlite3_extended_errcode(_db), sqlite3_errmsg(_db));
+ goto out;
+ }
+
+ r = sqlite3_bind_text(stmt, 1, caller, strlen(caller), SQLITE_STATIC);
+ if (r != SQLITE_OK) {
+ LOGE("caller bind error(%d) \n", r);
+ goto out;
+ }
+
+ while(sqlite3_step(stmt) == SQLITE_ROW) {
+
+ ct = sqlite3_column_text(stmt, 0);
+ if (ct == NULL || ct[0] == '\0') {
+ LOGW("sqlite3_column_text null");
+ }
+ rua_stat_tag_iter_fn(ct, data);
+ }
+
+out:
+ if (stmt)
+ sqlite3_finalize(stmt);
+
+ __rua_stat_fini();
+
+ return r;
+}
+
+int __rua_stat_init(int flags)
+{
+
+ if (_db) {
+ return 0;
+ }
+
+ char defname[FILENAME_MAX];
+ const char *rua_stat_db_path = tzplatform_getenv(TZ_USER_DB);
+ snprintf(defname, sizeof(defname), "%s/%s", rua_stat_db_path, RUA_STAT_DB_NAME);
+ _db = __db_init(defname, flags);
+
+ if (_db == NULL) {
+ LOGW("__rua_stat_init error");
+ return -1;
+ }
+
+ return 0;
+}
+
+int __rua_stat_fini(void)
+{
+
+ if (_db) {
+ db_util_close(_db);
+ _db = NULL;
+ }
+
+ return 0;
+}
+
+static int __exec(sqlite3 *db, char *query)
+{
+ int r;
+ char *errmsg = NULL;
+
+ if (db == NULL)
+ return -1;
+
+ r = sqlite3_exec(db, query, NULL, NULL, &errmsg);
+ if (r != SQLITE_OK) {
+ SECURE_LOGE("query(%s) exec error(%s)", query, errmsg);
+ sqlite3_free(errmsg);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int __create_table(sqlite3 *db)
+{
+ int r;
+
+ r = __exec(db, CREATE_RUA_STAT_TABLE);
+ if (r == -1) {
+ LOGE("create table error");
+ return -1;
+ }
+
+ return 0;
+}
+
+static sqlite3 *__db_init(char *root, int flags)
+{
+ int r;
+ sqlite3 *db = NULL;
+
+ r = db_util_open_with_options(root, &db, flags, NULL);
+ if (r) {
+ LOGE("db util open error(%d/%d/%d/%s)", r,
+ sqlite3_errcode(db),
+ sqlite3_extended_errcode(db),
+ sqlite3_errmsg(db));
+ return NULL;
+
+ }
+ r = __create_table(db);
+ if (r) {
+ db_util_close(db);
+ return NULL;
+ }
+
+ return db;
+}
projects / platform / core / appfw / librua.git / commitdiff