From a624fd502ac198abc07326f0dd784c063a2dcaa2 Mon Sep 17 00:00:00 2001
From: cancer <b0yfem@yandex.com>
Date: Sun, 8 Aug 2021 21:12:03 +0300
Subject: [PATCH] do it with qt

---
 core/include/db_manager.h | 12 +-----------
 core/src/db_manager.cpp   |  6 +++++-
 2 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/core/include/db_manager.h b/core/include/db_manager.h
index 847faba..2e26f95 100644
--- a/core/include/db_manager.h
+++ b/core/include/db_manager.h
@@ -29,18 +29,8 @@
 #include <QSqlDriver>
 #include <QSqlError>
 #include <QSqlQuery>
+#include <QFileInfo>
 
-#if defined(_WIN32)
-  #include <io.h>
-  #define access(pathname, mode) _access(pathname, mode)
-
-#elif defined(__unix__)
-  #include <unistd.h>
-
-#else
-  #define access(pathname, mode) 1
-
-#endif
 /**
  * @brief A class used to handle database interaction.
  *
diff --git a/core/src/db_manager.cpp b/core/src/db_manager.cpp
index 66bd1be..7acb899 100644
--- a/core/src/db_manager.cpp
+++ b/core/src/db_manager.cpp
@@ -20,8 +20,12 @@
 DBManager::DBManager() :
     DRIVER("QSQLITE")
 {
-    if(!access("config/akashi.db", R_OK | W_OK))
+    QFileInfo *db_info = new QFileInfo;
+    *db_info = QFileInfo("config/akashi.db");
+    if(!(db_info->isReadable()) || !(db_info->isWritable()))
         qCritical() << "Database Error: Missing permissions. Check if \"config/akashi.db\" is writable.\n";
+    delete db_info;
+    
 
     db = QSqlDatabase::addDatabase(DRIVER);
     db.setDatabaseName("config/akashi.db");