OCT 1. 增加SQLite3数据库支持

srcs/libs/database/database.c

@@ -0,0 +1,63 @@
+//
+// Created by xajhuang on 2023/3/29.
+//
+#ifdef SQLITE_ON
+#include <sqlite3.h>
+#include <string.h>
+#include "zlog_module.h"
+#include "user_errno.h"
+#include "config.h"
+#include "database.h"
+
+static sqlite3 *g_pSqlHandle = NULL;
+
+int db_sqlite3_init() {
+    int         rc;
+    const char *pDbPath = cfg_get_sqlite_db_name();
+
+    if (pDbPath == NULL || strlen(pDbPath) == 0) {
+        return ERR_SUCCESS;
+    }
+
+    if (g_pSqlHandle == NULL) {
+        rc = sqlite3_open_v2(pDbPath, &g_pSqlHandle, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, NULL);
+
+        if (rc != SQLITE_OK) {
+            LOG_MOD(error, ZLOG_MOD_DB, "Create SQLite3 Database at %s error: %s(%d)\n", pDbPath, sqlite3_errstr(rc), rc);
+            return -ERR_DB_CONNECT;
+        }
+    }
+
+    LOG_MOD(info, ZLOG_MOD_DB, "Used SQLite3 database: %s\n", pDbPath);
+
+    return ERR_SUCCESS;
+}
+
+int db_sqlite3_sql_exec(const char *pSqlCmd, void *pCallback, void *pData, char **pErr) {
+
+    if (pSqlCmd == NULL || strlen(pSqlCmd) == 0) {
+        LOG_MOD(error, ZLOG_MOD_DB, "Input params pSqlCmd error\n");
+        return -ERR_INPUT_PARAMS;
+    }
+
+    if (g_pSqlHandle) {
+        int rc = sqlite3_exec(g_pSqlHandle, pSqlCmd, pCallback, pData, pErr);
+
+        if (rc != SQLITE_OK) {
+            LOG_MOD(error, ZLOG_MOD_DB, "Run {%s} SQL command error:\n%s\n", pSqlCmd, sqlite3_errmsg(g_pSqlHandle));
+            return -ERR_DB_SQL_EXEC;
+        }
+
+        return ERR_SUCCESS;
+    } else {
+        LOG_MOD(error, ZLOG_MOD_DB, "SQlite3 database uninit\n");
+        return -ERR_DB_UNINIT;
+    }
+}
+
+void db_sqlite3_uninit() {
+    if (g_pSqlHandle) {
+        sqlite3_close(g_pSqlHandle);
+    }
+}
+#endif