Add Linux compatibility

navicat-patcher/Solution0.cpp

@@ -19,9 +19,9 @@ namespace patcher::Solution0 {
     static const DWORD KeywordLength = sizeof(Keyword) - 1;
 
     static LPCTSTR PossibleName[3] = {
-        TEXT("navicat.exe"),
-        TEXT("modeler.exe"),
-        TEXT("rviewer.exe")
+        TEXT("Navicat.exe"),    // for Linux compatible, main program name is "Navicat.exe" in Linux, case sensitive
+        TEXT("Modeler.exe"),    // for Linux compatible
+        TEXT("Rviewer.exe")     // for Linux compatible
     };
 
     static LPCTSTR TargetName = NULL;
@@ -49,7 +49,7 @@ namespace patcher::Solution0 {
 
         InstallationPath = Path;
         if (InstallationPath.back() != TEXT('\\') && InstallationPath.back() != TEXT('/'))
-            InstallationPath.push_back(TEXT('\\'));
+            InstallationPath.push_back(TEXT('/'));  // for Linux compatible
 
         bSuccess = TRUE;
 
@@ -225,6 +225,57 @@ namespace patcher::Solution0 {
         return bSuccess;
     }
 
+    BOOL GetVersion(LPDWORD lpMajorVer, LPDWORD lpMinorVer) {
+        BOOL bSuccess = FALSE;
+        DWORD dwLastError = ERROR_SUCCESS;
+        std::Tstring&& TargetFileName = InstallationPath + TargetName;
+        DWORD dwSize = 0;
+        PVOID lpData = NULL;
+        VS_FIXEDFILEINFO* lpVersionInfo = NULL;
+        UINT VersionInfoSize = 0;
+
+        dwSize = GetFileVersionInfoSize(TargetFileName.c_str(), 
+                                        &dwSize);   // MSDN doesn't say it can be NULL.
+                                                    // so I use dwSize to receive this deprecated value
+        if (dwSize == 0) {
+            dwLastError = GetLastError();
+            _tprintf_s(TEXT("@%s LINE: %u\n"), TEXT(__FUNCTION__), __LINE__);
+            _tprintf_s(TEXT("Failed @ GetFileVersionInfoSize. CODE: 0x%08X\n"), dwLastError);
+            goto ON_GetVersion_ERROR;
+        }
+
+        lpData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, dwSize);
+        if (lpData == NULL) {
+            dwLastError = GetLastError();
+            _tprintf_s(TEXT("@%s LINE: %u\n"), TEXT(__FUNCTION__), __LINE__);
+            _tprintf_s(TEXT("Failed @ HeapAlloc. CODE: 0x%08X\n"), dwLastError);
+            goto ON_GetVersion_ERROR;
+        }
+
+        if (!GetFileVersionInfo(TargetFileName.c_str(), NULL, dwSize, lpData)) {
+            dwLastError = GetLastError();
+            _tprintf_s(TEXT("@%s LINE: %u\n"), TEXT(__FUNCTION__), __LINE__);
+            _tprintf_s(TEXT("Failed @ GetFileVersionInfo. CODE: 0x%08X\n"), dwLastError);
+            goto ON_GetVersion_ERROR;
+        }
+
+        if (!VerQueryValue(lpData, TEXT("\\"), (LPVOID*)&lpVersionInfo, &VersionInfoSize)) {
+            dwLastError = GetLastError();
+            _tprintf_s(TEXT("@%s LINE: %u\n"), TEXT(__FUNCTION__), __LINE__);
+            _tprintf_s(TEXT("Failed @ VerQueryValue. CODE: 0x%08X\n"), dwLastError);
+            goto ON_GetVersion_ERROR;
+        }
+
+        *lpMajorVer = lpVersionInfo->dwProductVersionMS;
+        *lpMinorVer = lpVersionInfo->dwProductVersionLS;
+        bSuccess = TRUE;
+
+    ON_GetVersion_ERROR:
+        if (lpData)
+            HeapFree(GetProcessHeap(), NULL, lpData);
+        return bSuccess;
+    }
+
     VOID Finalize() {
         if (hTarget) {
             FreeLibrary(hTarget);

navicat-patcher/Solution1.cpp

@@ -87,7 +87,7 @@ namespace patcher::Solution1 {
 
         InstallationPath = Path;
         if (InstallationPath.back() != TEXT('\\') && InstallationPath.back() != TEXT('/'))
-            InstallationPath.push_back(TEXT('\\'));
+            InstallationPath.push_back(TEXT('/'));  // for Linux compatible
 
         bSuccess = TRUE;
 

navicat-patcher/_tmain.cpp

@@ -78,6 +78,8 @@ int _tmain(int argc, TCHAR* argv[]) {
     }
 
     RSACipher* cipher = NULL;
+    DWORD dwMajorVer = 0;
+    DWORD dwMinorVer = 0;
 
     cipher = RSACipher::Create();
     if (cipher == NULL) {
@@ -128,6 +130,9 @@ int _tmain(int argc, TCHAR* argv[]) {
         goto ON_tmain_ERROR;
     }
 
+    if (!patcher::Solution0::GetVersion(&dwMajorVer, &dwMinorVer))
+        goto ON_tmain_ERROR;
+
     if (!patcher::Solution0::CheckFile()) 
         goto ON_tmain_ERROR;
 
@@ -140,11 +145,18 @@ int _tmain(int argc, TCHAR* argv[]) {
     _tprintf_s(TEXT("Solution0 has been done successfully.\n"));
     _tprintf_s(TEXT("\n"));
 
+    // for ver <= 12.0.24
+    if (dwMajorVer == 0x000c0000 && dwMinorVer < 0x00180000)
+        goto ON_tmain_ERROR;    // you don't need Solution1 patch.
+
     // ------------------
     // begin Solution1
     // ------------------
-    if (!patcher::Solution1::FindTargetFile())
+    if (!patcher::Solution1::FindTargetFile()) {
+        _tprintf_s(TEXT("@%s LINE: %u\n"), TEXT(__FUNCTION__), __LINE__);
+        _tprintf_s(TEXT("ERROR: Cannot find libcc.dll. Are you sure the path you specified is correct?\n"));
         goto ON_tmain_ERROR;
+    }    
 
     if (!patcher::Solution1::FindOffset())
         goto ON_tmain_ERROR;

navicat-patcher/def.hpp

@@ -25,6 +25,7 @@ namespace patcher {
         BOOL CheckFile();
         BOOL BackupFile();
         BOOL Do(RSACipher* cipher);
+        BOOL GetVersion(LPDWORD lpMajorVer, LPDWORD lpMinorVer);
         VOID Finalize();
     }