Changeset 2752 for trunk/synergy/lib/platform/CPMUtil.cpp

Timestamp:

Jul 29, 2006, 6:43:07 AM (19 years ago)

Author:

bird

Message:

Two classes (CPMScreen and CPMKeyState) + the hook dll left (and debugging of course).

File:

• trunk/synergy/lib/platform/CPMUtil.cpp (copied) (copied from trunk/synergy/lib/platform/CMSWindowsUtil.cpp ) (3 diffs)

trunk/synergy/lib/platform/CPMUtil.cpp

@@ -2 +2 @@
  * synergy -- mouse and keyboard sharing utility
  * Copyright (C) 2004 Chris Schoeneman
+ * Copyright (C) 2006 Knut St. Osmundsen
  * 
  * This package is free software; you can redistribute it and/or
@@ -13 +14 @@
  */
 
-#include "CMSWindowsUtil.h"
+#include "CPMUtil.h"
 #include "CStringUtil.h"
 #include <stdio.h>
 
 //
-// CMSWindowsUtil
+// CPMUtil
 //
 
 CString
-CMSWindowsUtil::getString(HINSTANCE instance, DWORD id)
+CPMUtil::getString(HMODULE hmod, ULONG id)
 {
-        char buffer[1024];
-        int size = static_cast<int>(sizeof(buffer) / sizeof(buffer[0]));
-        char* msg = buffer;
+        char szBuf[1024];
 
         // load string
-        int n = LoadString(instance, id, msg, size);
-        msg[n] = '\0';
-        if (n < size) {
-                return msg;
+        LONG cch = WinLoadString(WinQueryAnchorBlock(HWND_DESKTOP), hmod, id, sizeof(szBuf), (PSZ)szBuf);
+        if(cch < 0) {
+                szBuf[cch] = '\0';
+                char *psz = szBuf;
+                return psz;
         }
-
-        // not enough buffer space.  keep trying larger buffers until
-        // we get the whole string.
-        msg = NULL;
-        do {
-                size <<= 1;
-                delete[] msg;
-                char* msg = new char[size];
-                n = LoadString(instance, id, msg, size);
-        } while (n == size);
-        msg[n] = '\0';
-
-        CString result(msg);
-        delete[] msg;
-        return result;
+        return "";
 }
 
 CString
-CMSWindowsUtil::getErrorString(HINSTANCE hinstance, DWORD error, DWORD id)
+CPMUtil::getErrorString(HMODULE hmod, ULONG error, ULONG id)
 {
+#if 1
+        char szMsg[80];
+        snprintf(szMsg, sizeof(szMsg), "sys error %#lx (%d)\n", error, error);
+        char *pszMsg = szMsg;
+        return CString(pszMsg);
+
+#else
         char* buffer;
         if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
@@ -73 +66 @@
                 return result;
         }
+#endif 
 }
+
+HAB CPMUtil::getHAB(void)
+{
+    return WinQueryAnchorBlock(HWND_DESKTOP);
+}
+