From 4267ea54c86534b7bd87ab77656ea883a4889fc6 Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Fri, 26 Jan 2018 23:08:18 +0800
Subject: [PATCH] do not print debug log in release mode

Add -d argument to print debug log in release mode.
---
 src/main.cpp         | 19 ++++++++++++++++++-
 src/utils/vutils.cpp |  4 ++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/main.cpp b/src/main.cpp
index 6ea2635b..1c872ce4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -22,6 +22,9 @@ VPalette *g_palette;
 // 5MB log size.
 #define MAX_LOG_SIZE 5 * 1024 * 1024
 
+// Whether print debug log in RELEASE mode.
+bool g_debugLog = false;
+
 QFile g_logFile;
 
 static void initLogFile(const QString &p_file)
@@ -37,6 +40,12 @@ static void initLogFile(const QString &p_file)
 
 void VLogger(QtMsgType type, const QMessageLogContext &context, const QString &msg)
 {
+#if defined(QT_NO_DEBUG)
+    if (!g_debugLog && type == QtDebugMsg) {
+        return;
+    }
+#endif
+
     QByteArray localMsg = msg.toUtf8();
     QString header;
 
@@ -59,6 +68,9 @@ void VLogger(QtMsgType type, const QMessageLogContext &context, const QString &m
 
     case QtFatalMsg:
         header = "Fatal:";
+
+    default:
+        break;
     }
 
 #if defined(QT_NO_DEBUG)
@@ -72,7 +84,6 @@ void VLogger(QtMsgType type, const QMessageLogContext &context, const QString &m
         g_logFile.close();
         abort();
     }
-
 #else
     std::string fileStr = QFileInfo(context.file).fileName().toStdString();
     const char *file = fileStr.c_str();
@@ -135,6 +146,12 @@ int main(int argc, char *argv[])
     g_config = &vconfig;
 
 #if defined(QT_NO_DEBUG)
+    for (int i = 1; i < argc; ++i) {
+        if (!qstrcmp(argv[i], "-d")) {
+            g_debugLog = true;
+        }
+    }
+
     initLogFile(vconfig.getLogFilePath());
 #endif
 
diff --git a/src/utils/vutils.cpp b/src/utils/vutils.cpp
index 4092068a..82786d45 100644
--- a/src/utils/vutils.cpp
+++ b/src/utils/vutils.cpp
@@ -1065,6 +1065,10 @@ QStringList VUtils::filterFilePathsToOpen(const QStringList &p_files)
 {
     QStringList paths;
     for (int i = 0; i < p_files.size(); ++i) {
+        if (p_files[i].startsWith('-')) {
+            continue;
+        }
+
         QString path = validFilePathToOpen(p_files[i]);
         if (!path.isEmpty()) {
             paths.append(path);