[akhaldi] 66688: [DESK] Implement and export InstallScreenSaver{A, W}. By Peter Hater. CORE-6812

Author: akhaldi
Date: Sat Mar 14 12:10:33 2015
New Revision: 66688

URL: http://svn.reactos.org/svn/reactos?rev=66688&view=rev
Log:
[DESK] Implement and export InstallScreenSaver{A,W}. By Peter Hater. CORE-6812

Modified:
    trunk/reactos/dll/cpl/desk/desk.c
    trunk/reactos/dll/cpl/desk/desk.spec

Modified: trunk/reactos/dll/cpl/desk/desk.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/desk/desk.c?rev=66…
==============================================================================
--- trunk/reactos/dll/cpl/desk/desk.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/cpl/desk/desk.c	[iso-8859-1] Sat Mar 14 12:10:33 2015
@@ -10,6 +10,7 @@
 #include "desk.h"
 
 #include <cplext.h>
+#include <debug.h>
 
 #define NUM_APPLETS    (1)
 
@@ -209,6 +210,82 @@
     return FALSE;
 }
 
+void
+WINAPI
+InstallScreenSaverW(
+    IN HWND hWindow,
+    IN HANDLE hInstance,
+    IN LPCWSTR pszFile,
+    IN UINT nCmdShow)
+{
+    WCHAR pszSystemDir[MAX_PATH];
+    WCHAR pszDrive[2];
+    WCHAR pszPath[MAX_PATH];
+    WCHAR pszFilename[MAX_PATH];
+    WCHAR pszExt[MAX_PATH];
+    LPWSTR pszOutName;
+    UINT uCompressionType=FILE_COMPRESSION_NONE;
+    DWORD dwSourceSize;
+    DWORD dwTargetSize;
+    DWORD rc;
+
+    if (!pszFile)
+    {
+        DPRINT("InstallScreenSaver() null file\n");
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return;
+    }
+    DPRINT("InstallScreenSaver() Installing screensaver %ls\n", pszFile);
+
+    rc = SetupGetFileCompressionInfoW(pszFile, &pszOutName, &dwSourceSize,
&dwTargetSize, &uCompressionType);
+    if (ERROR_SUCCESS != rc)
+    {
+        DPRINT("InstallScreenSaver() SetupGetFileCompressionInfo failed with error
0x%lx\n", rc);
+        SetLastError(rc);
+        return;
+    }
+    if (!GetSystemDirectoryW((LPWSTR)pszSystemDir, sizeof(pszSystemDir)/sizeof(WCHAR)))
+    {
+        MyFree(pszOutName);
+        DPRINT("InstallScreenSaver() GetSystemDirectory failed with error
0x%lx\n", GetLastError());
+        return;
+    }
+    _wsplitpath(pszOutName, pszDrive, pszPath, pszFilename, pszExt);
+    MyFree(pszOutName);
+    StringCbCatW(pszSystemDir, sizeof(pszSystemDir), L"\\");
+    StringCbCatW(pszSystemDir, sizeof(pszSystemDir), pszFilename);
+    StringCbCatW(pszSystemDir, sizeof(pszSystemDir), pszExt);
+    rc = SetupDecompressOrCopyFileW(pszFile, pszSystemDir, &uCompressionType);
+    DPRINT("InstallScreenSaver() Copying to %ls, compression type %d return
0x%lx\n", pszFile, uCompressionType, rc);
+}
+
+void
+WINAPI
+InstallScreenSaverA(
+    IN HWND hWindow,
+    IN HANDLE hInstance,
+    IN LPCSTR pszFile,
+    IN UINT nCmdShow)
+{
+    LPWSTR lpwString;
+
+    if (!pszFile)
+    {
+        DPRINT("InstallScreenSaver() null file\n");
+        SetLastError(ERROR_INVALID_PARAMETER);
+        return;
+    }
+    DPRINT("InstallScreenSaver() Install from file %s\n", pszFile);
+    lpwString = pSetupMultiByteToUnicode(pszFile, 0);
+    if (!lpwString)
+    {
+        DPRINT("InstallScreenSaver() not enough memory to convert string to
unicode\n");
+        SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+        return;
+    }
+    InstallScreenSaverW(hWindow, hInstance, lpwString, nCmdShow);
+    MyFree(lpwString);
+}
 
 BOOL WINAPI
 DllMain(HINSTANCE hInstDLL, DWORD dwReason, LPVOID lpvReserved)

Modified: trunk/reactos/dll/cpl/desk/desk.spec
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/desk/desk.spec?rev…
==============================================================================
--- trunk/reactos/dll/cpl/desk/desk.spec	[iso-8859-1] (original)
+++ trunk/reactos/dll/cpl/desk/desk.spec	[iso-8859-1] Sat Mar 14 12:10:33 2015
@@ -1,3 +1,5 @@
 @ stdcall CPlApplet(ptr long ptr ptr)
 @ stdcall DisplayClassInstaller(long ptr ptr)
-@ stdcall DisplaySaveSettings(ptr ptr)
+@ stdcall DisplaySaveSettings(ptr ptr)
+@ stdcall InstallScreenSaverW(long long ptr long)
+@ stdcall InstallScreenSaverA(long long ptr long)