crash: add crash stack print.

Server/CMakeLists.txt

@@ -13,5 +13,5 @@ find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Core Network)
 find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Core Network)
 
 add_executable(frelayServer Server.h Server.cpp main.cpp ../Res/server.rc)
-target_link_libraries(frelayServer PRIVATE Protocol Util)
+target_link_libraries(frelayServer PRIVATE Protocol Util crashelper)
 target_link_libraries(frelayServer PRIVATE Qt${QT_VERSION_MAJOR}::Core Qt${QT_VERSION_MAJOR}::Network)

Server/Server.h

@@ -1,4 +1,4 @@
-// Server.h
+// Server.h
 #ifndef SERVER_H
 #define SERVER_H
 
@@ -7,6 +7,7 @@
 #include <QTcpServer>
 #include <QTcpSocket>
 #include <QTimer>
+#include <crashelper.h>
 
 #include "Protocol.h"
 

Server/main.cpp

@@ -1,10 +1,18 @@
-#include <QCoreApplication>
+#include <QCoreApplication>
+#include <Util.h>
 
 #include "Server.h"
-#include <Util.h>
 
 int main(int argc, char* argv[])
 {
+    auto configDir = Util::GetCurConfigPath("frelay");
+#ifdef _WIN32
+    backward::SetDumpFileSavePath(configDir + "/dumpfile");
+    backward::SetDumpLogSavePath(configDir + "/dumplog");
+#else
+    backward::SetDumpLogSavePath(configDir + QDir::separator() + "dumplog");
+#endif
+
     QCoreApplication app(argc, argv);
 
     Util::InitLogger("frelayServer.log", "frelayServer");