mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-11-28 11:20:48 +01:00
662 lines
16 KiB
C++
662 lines
16 KiB
C++
#include "./main.h"
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#include "./component.h"
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#include "../nu/htmlcontainer2.h"
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#include "./ifc_wasabihelper.h"
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#include "./ifc_skinhelper.h"
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#include "./ifc_skinnedbrowser.h"
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#include "./pngLoader.h"
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#include "./ifc_omservicehost.h"
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#include <shlwapi.h>
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#include <strsafe.h>
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static HINSTANCE pluginInstance = NULL;
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static OmBrowserComponent component;
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LPWSTR Plugin_MallocString(size_t cchLen)
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{
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return (LPWSTR)calloc(cchLen, sizeof(WCHAR));
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}
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void Plugin_FreeString(LPWSTR pszString)
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{
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if (NULL != pszString)
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{
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free(pszString);
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}
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}
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LPWSTR Plugin_ReAllocString(LPWSTR pszString, size_t cchLen)
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{
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return (LPWSTR)realloc(pszString, sizeof(WCHAR) * cchLen);
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}
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LPWSTR Plugin_CopyString(LPCWSTR pszSource)
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{
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if (NULL == pszSource)
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return NULL;
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INT cchSource = lstrlenW(pszSource) + 1;
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LPWSTR copy = Plugin_MallocString(cchSource);
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if (NULL != copy)
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{
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CopyMemory(copy, pszSource, sizeof(WCHAR) * cchSource);
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}
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return copy;
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}
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LPSTR Plugin_MallocAnsiString(size_t cchLen)
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{
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return (LPSTR)calloc(cchLen, sizeof(CHAR));
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}
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LPSTR Plugin_CopyAnsiString(LPCSTR pszSource)
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{
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if (NULL == pszSource)
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return NULL;
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INT cchSource = lstrlenA(pszSource) + 1;
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LPSTR copy = Plugin_MallocAnsiString(cchSource);
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if (NULL != copy)
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{
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CopyMemory(copy, pszSource, sizeof(CHAR) * cchSource);
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}
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return copy;
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}
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void Plugin_FreeAnsiString(LPSTR pszString)
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{
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Plugin_FreeString((LPWSTR)pszString);
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}
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LPWSTR Plugin_DuplicateResString(LPCWSTR pszResource)
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{
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return (IS_INTRESOURCE(pszResource)) ?
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(LPWSTR)pszResource :
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Plugin_CopyString(pszResource);
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}
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void Plugin_FreeResString(LPWSTR pszResource)
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{
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if (!IS_INTRESOURCE(pszResource))
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Plugin_FreeString(pszResource);
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}
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HRESULT Plugin_CopyResString(LPWSTR pszBuffer, INT cchBufferMax, LPCWSTR pszString)
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{
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if (NULL == pszBuffer)
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return E_INVALIDARG;
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HRESULT hr = S_OK;
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if (NULL == pszString)
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{
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pszBuffer[0] = L'\0';
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}
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else if (IS_INTRESOURCE(pszString))
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{
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Plugin_LoadString((INT)(INT_PTR)pszString, pszBuffer, cchBufferMax);
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}
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else
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{
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hr = StringCchCopy(pszBuffer, cchBufferMax, pszString);
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}
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return hr;
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}
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LPSTR Plugin_WideCharToMultiByte(UINT codePage, DWORD dwFlags, LPCWSTR lpWideCharStr, INT cchWideChar, LPCSTR lpDefaultChar, LPBOOL lpUsedDefaultChar)
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{
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INT cchBuffer = WideCharToMultiByte(codePage, dwFlags, lpWideCharStr, cchWideChar, NULL, 0, lpDefaultChar, lpUsedDefaultChar);
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if (0 == cchBuffer) return NULL;
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LPSTR buffer = Plugin_MallocAnsiString(cchBuffer);
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if (NULL == buffer) return NULL;
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if (0 == WideCharToMultiByte(codePage, dwFlags, lpWideCharStr, cchWideChar, buffer, cchBuffer, lpDefaultChar, lpUsedDefaultChar))
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{
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Plugin_FreeAnsiString(buffer);
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return NULL;
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}
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return buffer;
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}
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LPWSTR Plugin_MultiByteToWideChar(UINT codePage, DWORD dwFlags, LPCSTR lpMultiByteStr, INT cbMultiByte)
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{
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if (NULL == lpMultiByteStr) return NULL;
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INT cchBuffer = MultiByteToWideChar(codePage, dwFlags, lpMultiByteStr, cbMultiByte, NULL, 0);
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if (NULL == cchBuffer) return NULL;
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if (cbMultiByte > 0) cchBuffer++;
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LPWSTR buffer = Plugin_MallocString(cchBuffer);
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if (NULL == buffer) return NULL;
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if (0 == MultiByteToWideChar(codePage, dwFlags, lpMultiByteStr, cbMultiByte, buffer, cchBuffer))
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{
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Plugin_FreeString(buffer);
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return NULL;
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}
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if (cbMultiByte > 0)
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{
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buffer[cchBuffer - 1] = L'\0';
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}
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return buffer;
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}
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HRESULT Plugin_Initialize(HWND hwndWinamp)
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{
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return component.InitializeComponent(hwndWinamp);
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}
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HRESULT Plugin_GetWasabiHelper(ifc_wasabihelper **wasabiHelper)
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{
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return component.GetWasabiHelper(wasabiHelper);
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}
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HRESULT Plugin_GetSkinHelper(ifc_skinhelper **skinHelper)
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{
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return component.GetSkinHelper(skinHelper);
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}
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HRESULT Plugin_GetBrowserSkin(ifc_skinnedbrowser **skinnedBrowser)
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{
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ifc_skinhelper *skin = NULL;
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HRESULT hr = Plugin_GetSkinHelper(&skin);
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if (FAILED(hr) || skin == NULL) return hr;
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hr = skin->QueryInterface(IFC_SkinnedBrowser, (void**)skinnedBrowser);
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skin->Release();
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return hr;
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}
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HRESULT Plugin_GetWinampWnd(HWND *hwndWinamp)
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{
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return component.GetWinampWnd(hwndWinamp);
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}
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HRESULT Plugin_RegisterWinampHook(ifc_winamphook *hook, UINT *cookieOut)
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{
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return component.RegisterWinampHook(hook, cookieOut);
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}
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HRESULT Plugin_UnregisterWinampHook(UINT cookie)
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{
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return component.UnregisterWinampHook(cookie);
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}
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HINSTANCE Plugin_GetInstance()
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{
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return pluginInstance;
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}
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HINSTANCE Plugin_GetLangInstance()
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{
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ifc_wasabihelper *wasabi = NULL;
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if (FAILED(component.GetWasabiHelper(&wasabi)) || wasabi == NULL) return NULL;
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HINSTANCE langModule = NULL;
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if (FAILED(wasabi->GetLanguageModule(&langModule)))
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langModule = NULL;
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wasabi->Release();
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return langModule;
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}
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HRESULT Plugin_FormatUuidString(UUID &uid, LPWSTR pszBuffer, size_t cchBufferMax)
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{
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if (NULL == pszBuffer || cchBufferMax < 1)
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return E_INVALIDARG;
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pszBuffer[0] = L'\0';
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RPC_WSTR pszUid;
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if (RPC_S_OK != UuidToString(&uid, &pszUid))
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{
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DWORD errorCode = GetLastError();
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return HRESULT_FROM_WIN32(errorCode);
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}
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UINT cchLen = lstrlen((LPCWSTR)pszUid);
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UINT s = 0, d = 0;
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for (; s < cchLen && d < cchBufferMax; s++)
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{
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if (pszUid[s] >= L'a' && pszUid[s] <= L'f')
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{
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pszBuffer[d++] = (0xDF & pszUid[s]);
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}
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else if (pszUid[s] >= L'0' && pszUid[s] <= L'9')
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{
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pszBuffer[d++] = pszUid[s];
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}
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}
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if (d > cchBufferMax)
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d = 0;
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pszBuffer[d] = L'\0';
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RpcStringFree(&pszUid);
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return (L'\0' != pszBuffer[0]) ? S_OK : E_FAIL;
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}
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static HINSTANCE Plugin_GetLangHelper(api_language **langManager)
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{
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ifc_wasabihelper *wasabi = NULL;
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if (FAILED(component.GetWasabiHelper(&wasabi)) || wasabi == NULL)
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{
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*langManager = NULL;
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return NULL;
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}
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if (FAILED(wasabi->GetLanguageManager(langManager)))
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*langManager = NULL;
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HINSTANCE langModule = NULL;
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if (FAILED(wasabi->GetLanguageModule(&langModule)))
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langModule = NULL;
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wasabi->Release();
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return langModule;
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}
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const wchar_t* Plugin_LoadString(UINT id, wchar_t *buffer, int bufferMax)
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{
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const wchar_t* r = 0;
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api_language *lang = NULL;
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HINSTANCE langModule = Plugin_GetLangHelper(&lang);
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if (NULL != lang)
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{
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r = lang->GetStringW(langModule, Plugin_GetInstance(), id, buffer, bufferMax);
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lang->Release();
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}
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return r;
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}
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const char* Plugin_LoadStringAnsi(UINT id, char *buffer, int bufferMax)
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{
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const char* r = 0;
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api_language *lang = NULL;
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HINSTANCE langModule = Plugin_GetLangHelper(&lang);
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if (NULL != lang)
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{
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r = lang->GetString(langModule, Plugin_GetInstance(), id, buffer, bufferMax);
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lang->Release();
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}
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return r;
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}
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HWND Plugin_CreateDialogParam(const wchar_t *templateName, HWND parent, DLGPROC proc, LPARAM param)
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{
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HWND r = 0;
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api_language *lang = NULL;
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HINSTANCE langModule = Plugin_GetLangHelper(&lang);
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if (NULL != lang)
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{
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r = lang->CreateLDialogParamW(langModule, Plugin_GetInstance(), (INT)(INT_PTR)templateName, parent, proc, param);
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lang->Release();
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}
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return r;
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}
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INT_PTR Plugin_DialogBoxParam(const wchar_t *templateName, HWND parent, DLGPROC proc, LPARAM param)
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{
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INT_PTR r = -1;
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api_language *lang = NULL;
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HINSTANCE langModule = Plugin_GetLangHelper(&lang);
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if (NULL != lang)
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{
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r = lang->LDialogBoxParamW(langModule, Plugin_GetInstance(), (INT)(INT_PTR)templateName, parent, proc, param);
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lang->Release();
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}
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return r;
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}
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HMENU Plugin_LoadMenu(const wchar_t *menuName)
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{
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HMENU r = NULL;
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api_language *lang = NULL;
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HINSTANCE langModule = Plugin_GetLangHelper(&lang);
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if (NULL != lang)
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{
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r = lang->LoadLMenuW(langModule, Plugin_GetInstance(), (INT)(INT_PTR)menuName);
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lang->Release();
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}
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return r;
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}
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void *Plugin_LoadResource(const wchar_t *resourceType, const wchar_t *resourceName, unsigned long *size)
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{
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void *r = NULL;
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api_language *lang = NULL;
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HINSTANCE langModule = Plugin_GetLangHelper(&lang);
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if (NULL != lang)
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{
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r = lang->LoadResourceFromFileW(langModule, Plugin_GetInstance(), resourceType, resourceName, size);
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lang->Release();
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}
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return r;
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}
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HACCEL Plugin_LoadAccelerators(const wchar_t *tableName)
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{
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HACCEL r = NULL;
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api_language *lang = NULL;
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HINSTANCE langModule = Plugin_GetLangHelper(&lang);
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if (NULL != lang)
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{
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r = lang->LoadAcceleratorsW(langModule, Plugin_GetInstance(), tableName);
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lang->Release();
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}
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return r;
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}
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HRESULT Plugin_QueryImageLoader(HINSTANCE hInstance, LPCWSTR pszName, BOOL fPremultiply, ifc_omimageloader **imageLoader)
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{
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if (NULL == imageLoader) return E_POINTER;
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*imageLoader = NULL;
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if (NULL == pszName) return E_INVALIDARG;
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return PngLoader::CreateInstance(hInstance, pszName, fPremultiply, imageLoader);
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}
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size_t Plugin_TlsAlloc(void)
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{
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size_t index = TLS_OUT_OF_INDEXES;
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ifc_wasabihelper *wasabi = NULL;
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if (SUCCEEDED(component.GetWasabiHelper(&wasabi)) && wasabi != NULL)
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{
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api_application *app = NULL;
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if (SUCCEEDED(wasabi->GetApplicationApi(&app)) && app != NULL)
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{
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index = app->AllocateThreadStorage();
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app->Release();
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}
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}
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return index;
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}
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BOOL Plugin_TlsFree(size_t index)
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{
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return FALSE;
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}
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void *Plugin_TlsGetValue(size_t index)
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{
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void *result = NULL;
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ifc_wasabihelper *wasabi = NULL;
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if (SUCCEEDED(component.GetWasabiHelper(&wasabi)) && wasabi != NULL)
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{
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api_application *app = NULL;
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if (SUCCEEDED(wasabi->GetApplicationApi(&app)) && app != NULL)
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{
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result = app->GetThreadStorage(index);
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app->Release();
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}
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}
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return result;
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}
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BOOL Plugin_TlsSetValue(size_t index, void* value)
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{
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BOOL result = FALSE;
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ifc_wasabihelper *wasabi = NULL;
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if (SUCCEEDED(component.GetWasabiHelper(&wasabi)) && wasabi != NULL)
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{
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api_application *app = NULL;
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if (SUCCEEDED(wasabi->GetApplicationApi(&app)) && app != NULL)
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{
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app->SetThreadStorage(index, value);
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app->Release();
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result = TRUE;
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}
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}
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return result;
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}
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void Plugin_RegisterUnloadCallback(PLUGINUNLOADCALLBACK callback)
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{
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component.RegisterUnloadCallback(callback);
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}
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HRESULT Plugin_GetBrowserClass(LPCWSTR pszName, ifc_ombrowserclass **instance)
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{
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return component.GetBrowserClass(pszName, instance);
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}
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HRESULT Plugin_UnregisterBrowserClass(LPCWSTR pszName)
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{
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return component.UnregisterBrowserClass(pszName);
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}
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HRESULT Plugin_EnsurePathExist(LPCWSTR pszDirectory)
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{
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DWORD ec = ERROR_SUCCESS;
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UINT errorMode = SetErrorMode(SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS);
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if (0 == CreateDirectory(pszDirectory, NULL))
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{
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ec = GetLastError();
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if (ERROR_PATH_NOT_FOUND == ec)
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{
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LPCWSTR pszBlock = pszDirectory;
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WCHAR szBuffer[MAX_PATH] = {0};
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LPCTSTR pszCursor = PathFindNextComponent(pszBlock);
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ec = (pszCursor == pszBlock || S_OK != StringCchCopyN(szBuffer, ARRAYSIZE(szBuffer), pszBlock, (pszCursor - pszBlock))) ?
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ERROR_INVALID_NAME : ERROR_SUCCESS;
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pszBlock = pszCursor;
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while (ERROR_SUCCESS == ec && NULL != (pszCursor = PathFindNextComponent(pszBlock)))
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{
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if (pszCursor == pszBlock || S_OK != StringCchCatN(szBuffer, ARRAYSIZE(szBuffer), pszBlock, (pszCursor - pszBlock)))
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ec = ERROR_INVALID_NAME;
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if (ERROR_SUCCESS == ec && !CreateDirectory(szBuffer, NULL))
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{
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ec = GetLastError();
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if (ERROR_ALREADY_EXISTS == ec) ec = ERROR_SUCCESS;
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}
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pszBlock = pszCursor;
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}
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}
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if (ERROR_ALREADY_EXISTS == ec)
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ec = ERROR_SUCCESS;
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}
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SetErrorMode(errorMode);
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SetLastError(ec);
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return HRESULT_FROM_WIN32(ec);
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}
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HRESULT Plugin_MakeResourcePath(LPWSTR pszBuffer, UINT cchBufferMax, HINSTANCE hInstance, LPCWSTR pszType, LPCWSTR pszName, UINT uFlags)
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{
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if (NULL == pszBuffer) return E_INVALIDARG;
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if (NULL == hInstance || NULL == pszName)
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{
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pszBuffer[0] = L'\0';
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return E_INVALIDARG;
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}
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LPWSTR cursor = pszBuffer;
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size_t remaining = cchBufferMax;
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HRESULT hr = StringCchCopyEx(cursor, remaining, L"res://", &cursor, &remaining, 0);
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if (SUCCEEDED(hr))
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{
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DWORD cchPath = GetModuleFileName(hInstance, cursor, (DWORD)remaining);
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if (0 == cchPath)
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{
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DWORD errorCode = GetLastError();
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hr = HRESULT_FROM_WIN32(errorCode);
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}
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else
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{
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if (0 != (RESPATH_COMPACT & uFlags))
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{
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ifc_wasabihelper *wasabi = NULL;
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if (SUCCEEDED(Plugin_GetWasabiHelper(&wasabi)) && wasabi != NULL)
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{
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api_application *application = NULL;
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if (SUCCEEDED(wasabi->GetApplicationApi(&application)) && application != NULL)
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{
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WCHAR szPlugin[MAX_PATH] = {0};
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HINSTANCE hWinamp = application->main_gethInstance();
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if (NULL != hWinamp && 0 != GetModuleFileName(hWinamp, szPlugin, ARRAYSIZE(szPlugin)))
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{
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PathRemoveFileSpec(szPlugin);
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INT cchCommon = PathCommonPrefix(cursor, szPlugin, NULL);
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// prevents messing things up if on same drive and that's all that matches
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if (cchCommon > 3)
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{
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cchCommon++;
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cchPath -= cchCommon;
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MoveMemory(cursor, cursor + cchCommon, cchPath * sizeof(WCHAR));
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cursor[cchPath] = L'\0';
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}
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}
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application->Release();
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}
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wasabi->Release();
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}
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}
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remaining -= cchPath;
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cursor += cchPath;
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}
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LPCWSTR pszTemplate = NULL;
|
|
if (SUCCEEDED(hr) && NULL != pszType)
|
|
{
|
|
if (IS_INTRESOURCE(pszType))
|
|
{
|
|
pszTemplate = (0 != (RESPATH_TARGETIE & uFlags)) ? L"/%d" : L"/#%d";
|
|
hr = StringCchPrintfEx(cursor, remaining, &cursor, &remaining, 0, pszTemplate, pszType);
|
|
}
|
|
else if (L'\0' != *pszType)
|
|
{
|
|
hr = StringCchPrintfEx(cursor, remaining, &cursor, &remaining, 0, L"/%s", pszType);
|
|
}
|
|
}
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
if (IS_INTRESOURCE(pszName))
|
|
pszTemplate = (0 != (RESPATH_TARGETIE & uFlags)) ? L"/%d" : L"/#%d";
|
|
else
|
|
pszTemplate = L"/%s";
|
|
|
|
hr = StringCchPrintfEx(cursor, remaining, &cursor, &remaining, 0, pszTemplate, pszName);
|
|
}
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
pszBuffer[0] = L'\0';
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT Plugin_ResolveRelativePath(LPCWSTR pszPath, ifc_omservicehost *host, LPWSTR pszBuffer, UINT cchBufferMax)
|
|
{
|
|
if (NULL == pszBuffer)
|
|
return E_POINTER;
|
|
|
|
HRESULT hr = S_OK;
|
|
|
|
if (NULL != pszPath && L'\0' == *pszPath)
|
|
pszPath = NULL;
|
|
|
|
if (NULL != pszPath && FALSE == PathIsRelative(pszPath))
|
|
{
|
|
hr = StringCchCopy(pszBuffer, cchBufferMax, pszPath);
|
|
return (FAILED(hr)) ? hr : S_FALSE;
|
|
}
|
|
|
|
WCHAR szBase[MAX_PATH] = {0};
|
|
if (NULL == host || FAILED(host->GetBasePath(NULL, szBase, ARRAYSIZE(szBase))))
|
|
szBase[0]= L'\0';
|
|
|
|
if (L'\0' == szBase[0] || PathIsRelative(szBase))
|
|
{
|
|
ifc_wasabihelper *wasabi = NULL;
|
|
if (SUCCEEDED(Plugin_GetWasabiHelper(&wasabi)) && wasabi != NULL)
|
|
{
|
|
api_application *application = NULL;
|
|
if (SUCCEEDED(wasabi->GetApplicationApi(&application)) && application != NULL)
|
|
{
|
|
LPCWSTR pszUser = application->path_getUserSettingsPath();
|
|
if (NULL != pszUser && L'\0' != *pszUser)
|
|
{
|
|
if (L'\0' != szBase[0])
|
|
hr = StringCchCopy(pszBuffer, cchBufferMax, szBase);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = StringCchCopy(szBase, ARRAYSIZE(szBase), pszUser);
|
|
if (SUCCEEDED(hr) && L'\0' != *pszBuffer && FALSE == PathAppend(szBase, pszBuffer))
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
application->Release();
|
|
}
|
|
wasabi->Release();
|
|
}
|
|
}
|
|
|
|
if (SUCCEEDED(hr) && NULL != pszPath)
|
|
{
|
|
if (L'\0' == szBase[0])
|
|
hr = StringCchCopy(szBase, ARRAYSIZE(szBase), pszPath);
|
|
else if (FALSE == PathAppend(szBase, pszPath))
|
|
hr = E_OUTOFMEMORY;
|
|
}
|
|
|
|
if (SUCCEEDED(hr) && 0 == PathCanonicalize(pszBuffer, szBase))
|
|
hr = E_OUTOFMEMORY;
|
|
|
|
return hr;
|
|
}
|
|
|
|
BOOL Plugin_IsDirectMouseWheelMessage(const UINT uMsg)
|
|
{
|
|
static UINT WINAMP_WM_DIRECT_MOUSE_WHEEL = WM_NULL;
|
|
|
|
if (WM_NULL == WINAMP_WM_DIRECT_MOUSE_WHEEL)
|
|
{
|
|
WINAMP_WM_DIRECT_MOUSE_WHEEL = RegisterWindowMessageW(L"WINAMP_WM_DIRECT_MOUSE_WHEEL");
|
|
if (WM_NULL == WINAMP_WM_DIRECT_MOUSE_WHEEL)
|
|
return FALSE;
|
|
}
|
|
|
|
return (WINAMP_WM_DIRECT_MOUSE_WHEEL == uMsg);
|
|
}
|
|
|
|
extern "C" __declspec(dllexport) ifc_wa5component *GetWinamp5SystemComponent()
|
|
{
|
|
return &component;
|
|
}
|
|
|
|
BOOL APIENTRY DllMain(HANDLE hModule, DWORD uReason, void *reserved)
|
|
{
|
|
switch(uReason)
|
|
{
|
|
case DLL_PROCESS_ATTACH:
|
|
pluginInstance = (HINSTANCE)hModule;
|
|
HTMLContainer2_Initialize();
|
|
break;
|
|
case DLL_PROCESS_DETACH:
|
|
HTMLContainer2_Uninitialize();
|
|
break;
|
|
}
|
|
return TRUE;
|
|
} |