Sweden-Number/dlls/mshtml/install.c

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2006-06-14 22:35:13 +02:00
/*
* Copyright 2006 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <stdarg.h>
#define COBJMACROS
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "ole2.h"
#include "commctrl.h"
#include "advpub.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "mshtml_private.h"
#include "resource.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
static HWND install_dialog = NULL;
static LPWSTR tmp_file_name = NULL;
static HANDLE tmp_file = INVALID_HANDLE_VALUE;
static LPWSTR url = NULL;
static void clean_up(void)
{
if(tmp_file != INVALID_HANDLE_VALUE)
CloseHandle(tmp_file);
if(tmp_file_name) {
DeleteFileW(tmp_file_name);
mshtml_free(tmp_file_name);
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tmp_file_name = NULL;
}
if(tmp_file != INVALID_HANDLE_VALUE) {
CloseHandle(tmp_file);
tmp_file = INVALID_HANDLE_VALUE;
}
if(install_dialog)
EndDialog(install_dialog, 0);
}
static void set_status(DWORD id)
{
HWND status = GetDlgItem(install_dialog, ID_DWL_STATUS);
WCHAR buf[64];
LoadStringW(hInst, id, buf, sizeof(buf)/sizeof(WCHAR));
SendMessageW(status, WM_SETTEXT, 0, (LPARAM)buf);
}
static void set_registry(LPCSTR install_dir)
{
LPWSTR gecko_path;
HKEY hkey;
DWORD res, len, size;
static const WCHAR wszMshtmlKey[] = {
'S','o','f','t','w','a','r','e','\\','W','i','n','e',
'\\','M','S','H','T','M','L',0};
static const WCHAR wszGeckoPath[] = {'G','e','c','k','o','P','a','t','h',0};
static const WCHAR wszWineGecko[] = {'w','i','n','e','_','g','e','c','k','o',0};
/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
if(res != ERROR_SUCCESS) {
ERR("Faild to open MSHTML key: %d\n", res);
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return;
}
len = MultiByteToWideChar(CP_ACP, 0, install_dir, -1, NULL, 0)-1;
gecko_path = mshtml_alloc((len+1)*sizeof(WCHAR)+sizeof(wszWineGecko));
MultiByteToWideChar(CP_ACP, 0, install_dir, -1, gecko_path, (len+1)*sizeof(WCHAR));
if (len && gecko_path[len-1] != '\\')
gecko_path[len++] = '\\';
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memcpy(gecko_path+len, wszWineGecko, sizeof(wszWineGecko));
size = len*sizeof(WCHAR)+sizeof(wszWineGecko);
res = RegSetValueExW(hkey, wszGeckoPath, 0, REG_SZ, (LPVOID)gecko_path,
len*sizeof(WCHAR)+sizeof(wszWineGecko));
mshtml_free(gecko_path);
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RegCloseKey(hkey);
if(res != ERROR_SUCCESS)
ERR("Failed to set GeckoPath value: %08x\n", res);
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}
static HRESULT WINAPI InstallCallback_QueryInterface(IBindStatusCallback *iface,
REFIID riid, void **ppv)
{
if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IBindStatusCallback, riid)) {
*ppv = iface;
return S_OK;
}
return E_INVALIDARG;
}
static ULONG WINAPI InstallCallback_AddRef(IBindStatusCallback *iface)
{
return 2;
}
static ULONG WINAPI InstallCallback_Release(IBindStatusCallback *iface)
{
return 1;
}
static HRESULT WINAPI InstallCallback_OnStartBinding(IBindStatusCallback *iface,
DWORD dwReserved, IBinding *pib)
{
WCHAR tmp_dir[MAX_PATH];
set_status(IDS_DOWNLOADING);
GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir);
tmp_file_name = mshtml_alloc(MAX_PATH*sizeof(WCHAR));
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GetTempFileNameW(tmp_dir, NULL, 0, tmp_file_name);
TRACE("creating temp file %s\n", debugstr_w(tmp_file_name));
tmp_file = CreateFileW(tmp_file_name, GENERIC_WRITE, 0, NULL,
CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
if(tmp_file == INVALID_HANDLE_VALUE) {
ERR("Could not create file: %d\n", GetLastError());
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clean_up();
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI InstallCallback_GetPriority(IBindStatusCallback *iface,
LONG *pnPriority)
{
return E_NOTIMPL;
}
static HRESULT WINAPI InstallCallback_OnLowResource(IBindStatusCallback *iface,
DWORD dwReserved)
{
return E_NOTIMPL;
}
static HRESULT WINAPI InstallCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
{
HWND progress = GetDlgItem(install_dialog, ID_DWL_PROGRESS);
if(ulProgressMax)
SendMessageW(progress, PBM_SETRANGE32, 0, ulProgressMax);
if(ulProgress)
SendMessageW(progress, PBM_SETPOS, ulProgress, 0);
return S_OK;
}
static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
HRESULT hresult, LPCWSTR szError)
{
LPSTR file_name;
DWORD len;
HMODULE advpack;
char program_files[MAX_PATH];
typeof(ExtractFilesA) *pExtractFilesA;
HRESULT hres;
static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
if(FAILED(hresult)) {
ERR("Binding failed %08x\n", hresult);
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clean_up();
return S_OK;
}
CloseHandle(tmp_file);
tmp_file = INVALID_HANDLE_VALUE;
set_status(IDS_INSTALLING);
advpack = LoadLibraryW(wszAdvpack);
pExtractFilesA = (typeof(ExtractFilesA)*)GetProcAddress(advpack, "ExtractFiles");
len = WideCharToMultiByte(CP_ACP, 0, tmp_file_name, -1, NULL, 0, NULL, NULL);
file_name = mshtml_alloc(len);
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WideCharToMultiByte(CP_ACP, 0, tmp_file_name, -1, file_name, -1, NULL, NULL);
GetEnvironmentVariableA("ProgramFiles", program_files, sizeof(program_files));
/* FIXME: Use unicode version (not yet implemented) */
hres = pExtractFilesA(file_name, program_files, 0, NULL, NULL, 0);
FreeLibrary(advpack);
mshtml_free(file_name);
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if(FAILED(hres)) {
ERR("Could not extract package: %08x\n", hres);
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clean_up();
}
set_registry(program_files);
clean_up();
return S_OK;
}
static HRESULT WINAPI InstallCallback_GetBindInfo(IBindStatusCallback *iface,
DWORD* grfBINDF, BINDINFO* pbindinfo)
{
/* FIXME */
*grfBINDF = 0;
return S_OK;
}
static HRESULT WINAPI InstallCallback_OnDataAvailable(IBindStatusCallback *iface, DWORD grfBSCF,
DWORD dwSize, FORMATETC* pformatetc, STGMEDIUM* pstgmed)
{
IStream *str = pstgmed->u.pstm;
BYTE buf[1024];
DWORD size;
HRESULT hres;
do {
size = 0;
hres = IStream_Read(str, buf, sizeof(buf), &size);
if(size)
WriteFile(tmp_file, buf, size, NULL, NULL);
}while(hres == S_OK);
return S_OK;
}
static HRESULT WINAPI InstallCallback_OnObjectAvailable(IBindStatusCallback *iface,
REFIID riid, IUnknown* punk)
{
ERR("\n");
return E_NOTIMPL;
}
static IBindStatusCallbackVtbl InstallCallbackVtbl = {
InstallCallback_QueryInterface,
InstallCallback_AddRef,
InstallCallback_Release,
InstallCallback_OnStartBinding,
InstallCallback_GetPriority,
InstallCallback_OnLowResource,
InstallCallback_OnProgress,
InstallCallback_OnStopBinding,
InstallCallback_GetBindInfo,
InstallCallback_OnDataAvailable,
InstallCallback_OnObjectAvailable
};
static IBindStatusCallback InstallCallback = { &InstallCallbackVtbl };
static LPWSTR get_url(void)
{
HKEY hkey;
DWORD res, type;
DWORD size = 512*sizeof(WCHAR);
LPWSTR url;
static const WCHAR wszMshtmlKey[] = {
'S','o','f','t','w','a','r','e','\\','W','i','n','e',
'\\','M','S','H','T','M','L',0};
static const WCHAR wszGeckoUrl[] = {'G','e','c','k','o','U','r','l',0};
/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
if(res != ERROR_SUCCESS)
return NULL;
url = mshtml_alloc(size);
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res = RegQueryValueExW(hkey, wszGeckoUrl, NULL, &type, (LPBYTE)url, &size);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS || type != REG_SZ) {
mshtml_free(url);
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return NULL;
}
return url;
}
static DWORD WINAPI download_proc(PVOID arg)
{
IMoniker *mon;
IBindCtx *bctx;
IStream *str = NULL;
HRESULT hres;
CreateURLMoniker(NULL, url, &mon);
mshtml_free(url);
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url = NULL;
CreateAsyncBindCtx(0, &InstallCallback, 0, &bctx);
hres = IMoniker_BindToStorage(mon, bctx, NULL, &IID_IStream, (void**)&str);
IBindCtx_Release(bctx);
if(FAILED(hres)) {
ERR("BindToStorage failed: %08x\n", hres);
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return 0;
}
if(str)
IStream_Release(str);
return 0;
}
static INT_PTR CALLBACK installer_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg) {
case WM_INITDIALOG:
install_dialog = hwnd;
return TRUE;
case WM_COMMAND:
switch(wParam) {
case IDCANCEL:
EndDialog(hwnd, 0);
return FALSE;
case ID_DWL_INSTALL:
EnableWindow(GetDlgItem(hwnd, ID_DWL_INSTALL), 0);
EnableWindow(GetDlgItem(hwnd, IDCANCEL), 0); /* FIXME */
CreateThread(NULL, 0, download_proc, NULL, 0, NULL);
return FALSE;
}
}
return FALSE;
}
void install_wine_gecko(void)
{
HANDLE hsem;
SetLastError(ERROR_SUCCESS);
hsem = CreateSemaphoreA( NULL, 0, 1, "mshtml_install_semaphore");
if(GetLastError() == ERROR_ALREADY_EXISTS) {
WaitForSingleObject(hsem, INFINITE);
}else {
if((url = get_url()))
DialogBoxW(hInst, MAKEINTRESOURCEW(ID_DWL_DIALOG), 0, installer_proc);
}
ReleaseSemaphore(hsem, 1, NULL);
CloseHandle(hsem);
}