James Hawkins : advpack: Forward TranslateInfStringExA to its unicode counterpart.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: b877d84af0dd2e0b444294f0f1fd2403660a6961
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=b877d84af0dd2e0b444294f0...

Author: James Hawkins 
Date:   Tue Mar 21 13:32:37 2006 -0600

advpack: Forward TranslateInfStringExA to its unicode counterpart.

---

dlls/advpack/advpack.c    |   77 ++++++++++++++++++++++++++++++++++++++++-----
 dlls/advpack/advpack.spec |    2 +
 2 files changed, 70 insertions(+), 9 deletions(-)

diff --git a/dlls/advpack/advpack.c b/dlls/advpack/advpack.c
index b863bce..460f72d 100644
--- a/dlls/advpack/advpack.c
+++ b/dlls/advpack/advpack.c
@@ -541,6 +541,67 @@ HRESULT WINAPI TranslateInfStringW(LPCWS
 /***********************************************************************
  *             TranslateInfStringExA   (ADVPACK.@)
  *
+ * See TranslateInfStringExW.
+ */
+HRESULT WINAPI TranslateInfStringExA(HINF hInf, LPCSTR pszInfFilename,
+                                    LPCSTR pszTranslateSection, LPCSTR pszTranslateKey,
+                                    LPSTR pszBuffer, DWORD dwBufferSize,
+                                    PDWORD pdwRequiredSize, PVOID pvReserved)
+{
+    UNICODE_STRING filenameW, sectionW, keyW;
+    LPWSTR bufferW;
+    HRESULT res;
+    DWORD len = 0;
+
+    TRACE("(%p, %p, %p, %p, %p, %ld, %p, %p)\n", hInf, debugstr_a(pszInfFilename),
+          debugstr_a(pszTranslateSection), debugstr_a(pszTranslateKey),
+          debugstr_a(pszBuffer), dwBufferSize, pdwRequiredSize, pvReserved);
+
+    if (!pszInfFilename || !pszTranslateSection ||
+        !pszTranslateKey || !pdwRequiredSize)
+        return E_INVALIDARG;
+
+    RtlCreateUnicodeStringFromAsciiz(&filenameW, pszInfFilename);
+    RtlCreateUnicodeStringFromAsciiz(&sectionW, pszTranslateSection);
+    RtlCreateUnicodeStringFromAsciiz(&keyW, pszTranslateKey);
+
+    res = TranslateInfStringExW(hInf, filenameW.Buffer, sectionW.Buffer,
+                                keyW.Buffer, NULL, 0, &len, NULL);
+
+    if (res == S_OK)
+    {
+        bufferW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
+
+        res = TranslateInfStringExW(hInf, filenameW.Buffer, sectionW.Buffer,
+                                keyW.Buffer, bufferW, len, &len, NULL);
+
+        if (res == S_OK)
+        {
+            *pdwRequiredSize = WideCharToMultiByte(CP_ACP, 0, bufferW, -1,
+                                                   NULL, 0, NULL, NULL);
+
+            if (dwBufferSize >= *pdwRequiredSize)
+            {
+                WideCharToMultiByte(CP_ACP, 0, bufferW, -1, pszBuffer,
+                                    dwBufferSize, NULL, NULL);
+            }
+            else
+                res = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
+        }
+        
+        HeapFree(GetProcessHeap(), 0, bufferW);
+    }
+
+    RtlFreeUnicodeString(&filenameW);
+    RtlFreeUnicodeString(&sectionW);
+    RtlFreeUnicodeString(&keyW);
+
+    return res;
+}
+
+/***********************************************************************
+ *             TranslateInfStringExW   (ADVPACK.@)
+ *
  * Using a handle to an INF file opened with OpenINFEngine, translates
  * the value of a specified key in an inf file into the current locale
  * by expanding string macros.
@@ -567,19 +628,19 @@ HRESULT WINAPI TranslateInfStringW(LPCWS
  *   than calling TranslateInfString, because the INF file is only
  *   opened once.
  */
-HRESULT WINAPI TranslateInfStringExA(HINF hInf, LPCSTR pszInfFilename,
-                                    LPCSTR pszTranslateSection, LPCSTR pszTranslateKey,
-                                    LPSTR pszBuffer, DWORD dwBufferSize,
-                                    PDWORD pdwRequiredSize, PVOID pvReserved)
+HRESULT WINAPI TranslateInfStringExW(HINF hInf, LPCWSTR pszInfFilename,
+                                     LPCWSTR pszTranslateSection, LPCWSTR pszTranslateKey,
+                                     LPWSTR pszBuffer, DWORD dwBufferSize,
+                                     PDWORD pdwRequiredSize, PVOID pvReserved)
 {
-    TRACE("(%p, %p, %p, %p, %p, %ld, %p, %p)\n", hInf, pszInfFilename,
-          pszTranslateSection, pszTranslateKey, pszBuffer, dwBufferSize,
-          pdwRequiredSize, pvReserved);
+    TRACE("(%p, %p, %p, %p, %p, %ld, %p, %p)\n", hInf, debugstr_w(pszInfFilename),
+          debugstr_w(pszTranslateSection), debugstr_w(pszTranslateKey),
+          debugstr_w(pszBuffer), dwBufferSize, pdwRequiredSize, pvReserved);

if (!hInf || !pszInfFilename || !pszTranslateSection || !pszTranslateKey)
         return E_INVALIDARG;

-    if (!SetupGetLineTextA(NULL, hInf, pszTranslateSection, pszTranslateKey,
+    if (!SetupGetLineTextW(NULL, hInf, pszTranslateSection, pszTranslateKey,
                            pszBuffer, dwBufferSize, pdwRequiredSize))
     {
         if (dwBufferSize < *pdwRequiredSize)
diff --git a/dlls/advpack/advpack.spec b/dlls/advpack/advpack.spec
index ae939b5..7ddd412 100644
--- a/dlls/advpack/advpack.spec
+++ b/dlls/advpack/advpack.spec
@@ -72,7 +72,7 @@
 @ stdcall TranslateInfStringW(wstr wstr wstr wstr ptr long ptr ptr)
 @ stdcall TranslateInfString(str str str str ptr long ptr ptr) TranslateInfStringA
 @ stdcall TranslateInfStringExA(long str str str str long ptr ptr)
-# stdcall TranslateInfStringExW(long wstr wstr wstr wstr long ptr ptr)
+@ stdcall TranslateInfStringExW(long wstr wstr wstr wstr long ptr ptr)
 @ stdcall TranslateInfStringEx(long str str str str long ptr ptr) TranslateInfStringExA
 @ stdcall UserInstStubWrapperA(long long str long)
 # stdcall UserInstStubWrapperW(long long wstr long)