380 lines
10 KiB
C
380 lines
10 KiB
C
/*
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* Copyright 2006 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#define COBJMACROS
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "winreg.h"
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#include "ole2.h"
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#include "commctrl.h"
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#include "advpub.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "mshtml_private.h"
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#include "resource.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
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static HWND install_dialog = NULL;
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static LPWSTR tmp_file_name = NULL;
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static HANDLE tmp_file = INVALID_HANDLE_VALUE;
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static LPWSTR url = NULL;
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static void clean_up(void)
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{
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if(tmp_file != INVALID_HANDLE_VALUE)
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CloseHandle(tmp_file);
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if(tmp_file_name) {
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DeleteFileW(tmp_file_name);
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mshtml_free(tmp_file_name);
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tmp_file_name = NULL;
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}
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if(tmp_file != INVALID_HANDLE_VALUE) {
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CloseHandle(tmp_file);
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tmp_file = INVALID_HANDLE_VALUE;
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}
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if(install_dialog)
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EndDialog(install_dialog, 0);
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}
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static void set_status(DWORD id)
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{
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HWND status = GetDlgItem(install_dialog, ID_DWL_STATUS);
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WCHAR buf[64];
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LoadStringW(hInst, id, buf, sizeof(buf)/sizeof(WCHAR));
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SendMessageW(status, WM_SETTEXT, 0, (LPARAM)buf);
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}
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static void set_registry(LPCSTR install_dir)
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{
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LPWSTR gecko_path;
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HKEY hkey;
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DWORD res, len, size;
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static const WCHAR wszMshtmlKey[] = {
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'S','o','f','t','w','a','r','e','\\','W','i','n','e',
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'\\','M','S','H','T','M','L',0};
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static const WCHAR wszGeckoPath[] = {'G','e','c','k','o','P','a','t','h',0};
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static const WCHAR wszWineGecko[] = {'w','i','n','e','_','g','e','c','k','o',0};
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/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
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res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
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if(res != ERROR_SUCCESS) {
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ERR("Faild to open MSHTML key: %d\n", res);
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return;
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}
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len = MultiByteToWideChar(CP_ACP, 0, install_dir, -1, NULL, 0)-1;
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gecko_path = mshtml_alloc((len+1)*sizeof(WCHAR)+sizeof(wszWineGecko));
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MultiByteToWideChar(CP_ACP, 0, install_dir, -1, gecko_path, (len+1)*sizeof(WCHAR));
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if (len && gecko_path[len-1] != '\\')
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gecko_path[len++] = '\\';
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memcpy(gecko_path+len, wszWineGecko, sizeof(wszWineGecko));
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size = len*sizeof(WCHAR)+sizeof(wszWineGecko);
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res = RegSetValueExW(hkey, wszGeckoPath, 0, REG_SZ, (LPVOID)gecko_path,
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len*sizeof(WCHAR)+sizeof(wszWineGecko));
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mshtml_free(gecko_path);
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RegCloseKey(hkey);
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if(res != ERROR_SUCCESS)
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ERR("Failed to set GeckoPath value: %08x\n", res);
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}
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static HRESULT WINAPI InstallCallback_QueryInterface(IBindStatusCallback *iface,
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REFIID riid, void **ppv)
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{
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if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IBindStatusCallback, riid)) {
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*ppv = iface;
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return S_OK;
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}
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return E_INVALIDARG;
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}
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static ULONG WINAPI InstallCallback_AddRef(IBindStatusCallback *iface)
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{
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return 2;
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}
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static ULONG WINAPI InstallCallback_Release(IBindStatusCallback *iface)
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{
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return 1;
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}
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static HRESULT WINAPI InstallCallback_OnStartBinding(IBindStatusCallback *iface,
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DWORD dwReserved, IBinding *pib)
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{
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WCHAR tmp_dir[MAX_PATH];
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set_status(IDS_DOWNLOADING);
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GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir);
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tmp_file_name = mshtml_alloc(MAX_PATH*sizeof(WCHAR));
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GetTempFileNameW(tmp_dir, NULL, 0, tmp_file_name);
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TRACE("creating temp file %s\n", debugstr_w(tmp_file_name));
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tmp_file = CreateFileW(tmp_file_name, GENERIC_WRITE, 0, NULL,
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CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
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if(tmp_file == INVALID_HANDLE_VALUE) {
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ERR("Could not create file: %d\n", GetLastError());
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clean_up();
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return E_FAIL;
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}
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return S_OK;
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}
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static HRESULT WINAPI InstallCallback_GetPriority(IBindStatusCallback *iface,
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LONG *pnPriority)
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{
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return E_NOTIMPL;
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}
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static HRESULT WINAPI InstallCallback_OnLowResource(IBindStatusCallback *iface,
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DWORD dwReserved)
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{
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return E_NOTIMPL;
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}
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static HRESULT WINAPI InstallCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
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ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
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{
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HWND progress = GetDlgItem(install_dialog, ID_DWL_PROGRESS);
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if(ulProgressMax)
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SendMessageW(progress, PBM_SETRANGE32, 0, ulProgressMax);
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if(ulProgress)
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SendMessageW(progress, PBM_SETPOS, ulProgress, 0);
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return S_OK;
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}
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static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
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HRESULT hresult, LPCWSTR szError)
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{
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LPSTR file_name;
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DWORD len;
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HMODULE advpack;
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char program_files[MAX_PATH];
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typeof(ExtractFilesA) *pExtractFilesA;
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HRESULT hres;
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static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
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if(FAILED(hresult)) {
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ERR("Binding failed %08x\n", hresult);
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clean_up();
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return S_OK;
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}
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CloseHandle(tmp_file);
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tmp_file = INVALID_HANDLE_VALUE;
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set_status(IDS_INSTALLING);
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advpack = LoadLibraryW(wszAdvpack);
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pExtractFilesA = (typeof(ExtractFilesA)*)GetProcAddress(advpack, "ExtractFiles");
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len = WideCharToMultiByte(CP_ACP, 0, tmp_file_name, -1, NULL, 0, NULL, NULL);
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file_name = mshtml_alloc(len);
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WideCharToMultiByte(CP_ACP, 0, tmp_file_name, -1, file_name, -1, NULL, NULL);
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GetEnvironmentVariableA("ProgramFiles", program_files, sizeof(program_files));
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/* FIXME: Use unicode version (not yet implemented) */
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hres = pExtractFilesA(file_name, program_files, 0, NULL, NULL, 0);
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FreeLibrary(advpack);
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mshtml_free(file_name);
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if(FAILED(hres)) {
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ERR("Could not extract package: %08x\n", hres);
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clean_up();
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}
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set_registry(program_files);
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clean_up();
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return S_OK;
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}
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static HRESULT WINAPI InstallCallback_GetBindInfo(IBindStatusCallback *iface,
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DWORD* grfBINDF, BINDINFO* pbindinfo)
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{
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/* FIXME */
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*grfBINDF = 0;
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return S_OK;
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}
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static HRESULT WINAPI InstallCallback_OnDataAvailable(IBindStatusCallback *iface, DWORD grfBSCF,
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DWORD dwSize, FORMATETC* pformatetc, STGMEDIUM* pstgmed)
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{
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IStream *str = pstgmed->u.pstm;
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BYTE buf[1024];
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DWORD size;
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HRESULT hres;
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do {
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size = 0;
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hres = IStream_Read(str, buf, sizeof(buf), &size);
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if(size)
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WriteFile(tmp_file, buf, size, NULL, NULL);
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}while(hres == S_OK);
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return S_OK;
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}
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static HRESULT WINAPI InstallCallback_OnObjectAvailable(IBindStatusCallback *iface,
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REFIID riid, IUnknown* punk)
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{
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ERR("\n");
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return E_NOTIMPL;
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}
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static const IBindStatusCallbackVtbl InstallCallbackVtbl = {
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InstallCallback_QueryInterface,
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InstallCallback_AddRef,
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InstallCallback_Release,
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InstallCallback_OnStartBinding,
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InstallCallback_GetPriority,
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InstallCallback_OnLowResource,
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InstallCallback_OnProgress,
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InstallCallback_OnStopBinding,
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InstallCallback_GetBindInfo,
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InstallCallback_OnDataAvailable,
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InstallCallback_OnObjectAvailable
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};
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static IBindStatusCallback InstallCallback = { &InstallCallbackVtbl };
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static LPWSTR get_url(void)
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{
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HKEY hkey;
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DWORD res, type;
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DWORD size = 512*sizeof(WCHAR);
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LPWSTR url;
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static const WCHAR wszMshtmlKey[] = {
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'S','o','f','t','w','a','r','e','\\','W','i','n','e',
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'\\','M','S','H','T','M','L',0};
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static const WCHAR wszGeckoUrl[] = {'G','e','c','k','o','U','r','l',0};
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/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
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res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
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if(res != ERROR_SUCCESS)
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return NULL;
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url = mshtml_alloc(size);
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res = RegQueryValueExW(hkey, wszGeckoUrl, NULL, &type, (LPBYTE)url, &size);
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RegCloseKey(hkey);
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if(res != ERROR_SUCCESS || type != REG_SZ) {
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mshtml_free(url);
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return NULL;
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}
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return url;
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}
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static DWORD WINAPI download_proc(PVOID arg)
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{
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IMoniker *mon;
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IBindCtx *bctx;
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IStream *str = NULL;
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HRESULT hres;
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CreateURLMoniker(NULL, url, &mon);
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mshtml_free(url);
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url = NULL;
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CreateAsyncBindCtx(0, &InstallCallback, 0, &bctx);
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hres = IMoniker_BindToStorage(mon, bctx, NULL, &IID_IStream, (void**)&str);
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IBindCtx_Release(bctx);
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if(FAILED(hres)) {
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ERR("BindToStorage failed: %08x\n", hres);
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return 0;
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}
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if(str)
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IStream_Release(str);
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return 0;
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}
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static INT_PTR CALLBACK installer_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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switch(msg) {
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case WM_INITDIALOG:
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install_dialog = hwnd;
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return TRUE;
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case WM_COMMAND:
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switch(wParam) {
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case IDCANCEL:
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EndDialog(hwnd, 0);
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return FALSE;
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case ID_DWL_INSTALL:
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EnableWindow(GetDlgItem(hwnd, ID_DWL_INSTALL), 0);
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EnableWindow(GetDlgItem(hwnd, IDCANCEL), 0); /* FIXME */
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CreateThread(NULL, 0, download_proc, NULL, 0, NULL);
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return FALSE;
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}
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}
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return FALSE;
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}
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BOOL install_wine_gecko(void)
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{
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HANDLE hsem;
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SetLastError(ERROR_SUCCESS);
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hsem = CreateSemaphoreA( NULL, 0, 1, "mshtml_install_semaphore");
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if(GetLastError() == ERROR_ALREADY_EXISTS) {
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WaitForSingleObject(hsem, INFINITE);
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}else {
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if((url = get_url()))
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DialogBoxW(hInst, MAKEINTRESOURCEW(ID_DWL_DIALOG), 0, installer_proc);
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}
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ReleaseSemaphore(hsem, 1, NULL);
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CloseHandle(hsem);
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return TRUE;
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}
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