498 lines
13 KiB
C
498 lines
13 KiB
C
/*
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* Copyright 2006-2010 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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#include <fcntl.h>
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#include <stdio.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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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 "cpl.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 "wininet.h"
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#include "shellapi.h"
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#include "urlmon.h"
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#include "msi.h"
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#include "appwiz.h"
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#include "res.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "wine/library.h"
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WINE_DEFAULT_DEBUG_CHANNEL(appwizcpl);
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#define GECKO_VERSION "1.4"
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#ifdef __i386__
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#define ARCH_STRING "x86"
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#define GECKO_SHA "c30aa99621e98336eb4b7e2074118b8af8ea2ad5"
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#elif defined(__x86_64__)
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#define ARCH_STRING "x86_64"
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#define GECKO_SHA "bf0aaf56a8cf9abd75be02b56b05e5c4e9a4df93"
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#else
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#define ARCH_STRING ""
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#define GECKO_SHA "???"
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#endif
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#define GECKO_FILE_NAME "wine_gecko-" GECKO_VERSION "-" ARCH_STRING ".msi"
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static const WCHAR mshtml_keyW[] =
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{'S','o','f','t','w','a','r','e',
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'\\','W','i','n','e',
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'\\','M','S','H','T','M','L',0};
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static HWND install_dialog = NULL;
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static LPWSTR url = NULL;
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static inline char *heap_strdupWtoA(LPCWSTR str)
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{
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char *ret = NULL;
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if(str) {
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DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
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ret = heap_alloc(size);
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WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
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}
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return ret;
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}
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/* SHA definitions are copied from advapi32. They aren't available in headers. */
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typedef struct {
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ULONG Unknown[6];
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ULONG State[5];
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ULONG Count[2];
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UCHAR Buffer[64];
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} SHA_CTX, *PSHA_CTX;
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void WINAPI A_SHAInit(PSHA_CTX);
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void WINAPI A_SHAUpdate(PSHA_CTX,const unsigned char*,UINT);
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void WINAPI A_SHAFinal(PSHA_CTX,PULONG);
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static BOOL sha_check(const WCHAR *file_name)
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{
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const unsigned char *file_map;
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HANDLE file, map;
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ULONG sha[5];
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char buf[2*sizeof(sha)+1];
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SHA_CTX ctx;
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DWORD size, i;
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file = CreateFileW(file_name, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, NULL);
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if(file == INVALID_HANDLE_VALUE)
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return FALSE;
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size = GetFileSize(file, NULL);
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map = CreateFileMappingW(file, NULL, PAGE_READONLY, 0, 0, NULL);
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CloseHandle(file);
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if(!map)
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return FALSE;
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file_map = MapViewOfFile(map, FILE_MAP_READ, 0, 0, 0);
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CloseHandle(map);
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if(!file_map)
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return FALSE;
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A_SHAInit(&ctx);
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A_SHAUpdate(&ctx, file_map, size);
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A_SHAFinal(&ctx, sha);
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UnmapViewOfFile(file_map);
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for(i=0; i < sizeof(sha); i++)
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sprintf(buf + i*2, "%02x", *((unsigned char*)sha+i));
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if(strcmp(buf, GECKO_SHA)) {
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WCHAR message[256];
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WARN("Got %s, expected %s\n", buf, GECKO_SHA);
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if(LoadStringW(hInst, IDS_INVALID_SHA, message, sizeof(message)/sizeof(WCHAR)))
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MessageBoxW(NULL, message, NULL, MB_ICONERROR);
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return FALSE;
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}
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return TRUE;
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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 BOOL install_file(const WCHAR *file_name)
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{
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ULONG res;
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res = MsiInstallProductW(file_name, NULL);
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if(res != ERROR_SUCCESS) {
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ERR("MsiInstallProduct failed: %u\n", res);
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return FALSE;
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}
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return TRUE;
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}
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static BOOL install_from_unix_file(const char *file_name)
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{
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LPWSTR dos_file_name;
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int fd;
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BOOL ret;
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static WCHAR * (CDECL *wine_get_dos_file_name)(const char*);
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static const WCHAR kernel32W[] = {'k','e','r','n','e','l','3','2','.','d','l','l',0};
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fd = open(file_name, O_RDONLY);
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if(fd == -1) {
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TRACE("%s not found\n", debugstr_a(file_name));
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return FALSE;
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}
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close(fd);
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if(!wine_get_dos_file_name)
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wine_get_dos_file_name = (void*)GetProcAddress(GetModuleHandleW(kernel32W), "wine_get_dos_file_name");
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if(wine_get_dos_file_name) { /* Wine UNIX mode */
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dos_file_name = wine_get_dos_file_name(file_name);
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if(!dos_file_name) {
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ERR("Could not get dos file name of %s\n", debugstr_a(file_name));
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return FALSE;
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}
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} else { /* Windows mode */
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UINT res;
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WARN("Could not get wine_get_dos_file_name function, calling install_cab directly.\n");
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res = MultiByteToWideChar( CP_ACP, 0, file_name, -1, 0, 0);
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dos_file_name = heap_alloc (res*sizeof(WCHAR));
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MultiByteToWideChar( CP_ACP, 0, file_name, -1, dos_file_name, res);
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}
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ret = install_file(dos_file_name);
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heap_free(dos_file_name);
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return ret;
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}
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static BOOL install_from_registered_dir(void)
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{
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char *file_name;
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HKEY hkey;
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DWORD res, type, size = MAX_PATH;
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BOOL ret;
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/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
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res = RegOpenKeyW(HKEY_CURRENT_USER, mshtml_keyW, &hkey);
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if(res != ERROR_SUCCESS)
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return FALSE;
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file_name = heap_alloc(size+sizeof(GECKO_FILE_NAME));
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res = RegGetValueA(hkey, NULL, "GeckoCabDir", RRF_RT_ANY, &type, (PBYTE)file_name, &size);
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if(res == ERROR_MORE_DATA) {
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file_name = heap_realloc(file_name, size+sizeof(GECKO_FILE_NAME));
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res = RegGetValueA(hkey, NULL, "GeckoCabDir", RRF_RT_ANY, &type, (PBYTE)file_name, &size);
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}
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RegCloseKey(hkey);
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if(res != ERROR_SUCCESS || (type != REG_SZ && type != REG_EXPAND_SZ)) {
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heap_free(file_name);
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return FALSE;
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}
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strcat(file_name, GECKO_FILE_NAME);
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TRACE("Trying %s\n", debugstr_a(file_name));
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ret = install_from_unix_file(file_name);
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heap_free(file_name);
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return ret;
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}
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static BOOL install_from_default_dir(void)
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{
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const char *data_dir, *subdir;
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char *file_name;
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int len, len2;
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BOOL ret;
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if((data_dir = wine_get_data_dir()))
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subdir = "/gecko/";
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else if((data_dir = wine_get_build_dir()))
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subdir = "/../gecko/";
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else
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return FALSE;
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len = strlen(data_dir);
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len2 = strlen(subdir);
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file_name = heap_alloc(len+len2+sizeof(GECKO_FILE_NAME));
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memcpy(file_name, data_dir, len);
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memcpy(file_name+len, subdir, len2);
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memcpy(file_name+len+len2, GECKO_FILE_NAME, sizeof(GECKO_FILE_NAME));
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ret = install_from_unix_file(file_name);
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heap_free(file_name);
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if (!ret)
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ret = install_from_unix_file(INSTALL_DATADIR "/wine/gecko/" GECKO_FILE_NAME);
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if (!ret && strcmp(INSTALL_DATADIR, "/usr/share"))
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ret = install_from_unix_file("/usr/share/wine/gecko/" GECKO_FILE_NAME);
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return ret;
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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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set_status(IDS_DOWNLOADING);
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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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if(FAILED(hresult)) {
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ERR("Binding failed %08x\n", hresult);
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return S_OK;
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}
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set_status(IDS_INSTALLING);
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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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ERR("\n");
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return E_NOTIMPL;
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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 = INTERNET_MAX_URL_LENGTH*sizeof(WCHAR);
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DWORD returned_size;
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LPWSTR url;
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static const WCHAR wszGeckoUrl[] = {'G','e','c','k','o','U','r','l',0};
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static const WCHAR httpW[] = {'h','t','t','p'};
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static const WCHAR arch_formatW[] = {'?','a','r','c','h','='};
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static const WCHAR v_formatW[] = {'&','v','='};
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/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
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res = RegOpenKeyW(HKEY_CURRENT_USER, mshtml_keyW, &hkey);
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if(res != ERROR_SUCCESS)
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return NULL;
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url = heap_alloc(size);
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returned_size = size;
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res = RegQueryValueExW(hkey, wszGeckoUrl, NULL, &type, (LPBYTE)url, &returned_size);
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RegCloseKey(hkey);
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if(res != ERROR_SUCCESS || type != REG_SZ) {
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heap_free(url);
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return NULL;
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}
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if(returned_size > sizeof(httpW) && !memcmp(url, httpW, sizeof(httpW))) {
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DWORD len;
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len = strlenW(url);
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memcpy(url+len, arch_formatW, sizeof(arch_formatW));
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len += sizeof(arch_formatW)/sizeof(WCHAR);
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len += MultiByteToWideChar(CP_ACP, 0, ARCH_STRING, sizeof(ARCH_STRING), url+len, size/sizeof(WCHAR)-len)-1;
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memcpy(url+len, v_formatW, sizeof(v_formatW));
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len += sizeof(v_formatW)/sizeof(WCHAR);
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MultiByteToWideChar(CP_ACP, 0, GECKO_VERSION, -1, url+len, size/sizeof(WCHAR)-len);
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}
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TRACE("Got URL %s\n", debugstr_w(url));
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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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WCHAR tmp_dir[MAX_PATH], tmp_file[MAX_PATH];
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HRESULT hres;
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GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir);
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GetTempFileNameW(tmp_dir, NULL, 0, tmp_file);
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TRACE("using temp file %s\n", debugstr_w(tmp_file));
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hres = URLDownloadToFileW(NULL, url, tmp_file, 0, &InstallCallback);
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if(FAILED(hres)) {
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ERR("URLDownloadToFile failed: %08x\n", hres);
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return 0;
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}
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if(sha_check(tmp_file))
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install_file(tmp_file);
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DeleteFileW(tmp_file);
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EndDialog(install_dialog, 0);
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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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ShowWindow(GetDlgItem(hwnd, ID_DWL_PROGRESS), SW_HIDE);
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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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ShowWindow(GetDlgItem(hwnd, ID_DWL_PROGRESS), SW_SHOW);
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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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if(!*ARCH_STRING)
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return FALSE;
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/*
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* Try to find Gecko .cab file in following order:
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* - directory stored in GeckoCabDir value of HKCU/Wine/Software/MSHTML key
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* - $datadir/gecko/
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* - $INSTALL_DATADIR/wine/gecko/
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* - /usr/share/wine/gecko/
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* - download from URL stored in GeckoUrl value of HKCU/Wine/Software/MSHTML key
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*/
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if(!install_from_registered_dir()
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&& !install_from_default_dir()
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&& (url = get_url()))
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DialogBoxW(hInst, MAKEINTRESOURCEW(ID_DWL_DIALOG), 0, installer_proc);
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heap_free(url);
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url = NULL;
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return TRUE;
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}
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