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mshtml: Added support for coexisting different Gecko versions installation.

This commit is contained in:
Jacek Caban 2007-06-06 19:44:20 +02:00 committed by Alexandre Julliard
parent 6ee356fca0
commit d795c283bd
3 changed files with 89 additions and 25 deletions
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50
dlls/mshtml/install.c
View File

@ -31,6 +31,8 @@
#include "ole2.h"
#include "commctrl.h"
#include "advpub.h"
#include "wininet.h"
#include "shellapi.h"
#include "wine/debug.h"
#include "wine/unicode.h"
@ -76,20 +78,26 @@ static void set_status(DWORD id)
static void set_registry(LPCSTR install_dir)
{
WCHAR mshtml_key[100];
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};
'\\','M','S','H','T','M','L','\\'};
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);
memcpy(mshtml_key, wszMshtmlKey, sizeof(wszMshtmlKey));
MultiByteToWideChar(CP_ACP, 0, GECKO_VERSION, sizeof(GECKO_VERSION),
mshtml_key+sizeof(wszMshtmlKey)/sizeof(WCHAR),
(sizeof(mshtml_key)-sizeof(wszMshtmlKey))/sizeof(WCHAR));
/* @@ Wine registry key: HKCU\Software\Wine\MSHTML\<version> */
res = RegCreateKeyW(HKEY_CURRENT_USER, mshtml_key, &hkey);
if(res != ERROR_SUCCESS) {
ERR("Faild to open MSHTML key: %d\n", res);
ERR("Faild to create MSHTML key: %d\n", res);
return;
}
@ -189,8 +197,9 @@ static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
LPSTR file_name;
DWORD len;
HMODULE advpack;
char program_files[MAX_PATH];
char install_dir[MAX_PATH];
typeof(ExtractFilesA) *pExtractFilesA;
BOOL res;
HRESULT hres;
static const WCHAR wszAdvpack[] = {'a','d','v','p','a','c','k','.','d','l','l',0};
@ -206,6 +215,21 @@ static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
set_status(IDS_INSTALLING);
GetWindowsDirectoryA(install_dir, sizeof(install_dir));
strcat(install_dir, "\\gecko\\");
res = CreateDirectoryA(install_dir, NULL);
if(!res && GetLastError() != ERROR_ALREADY_EXISTS) {
ERR("Could not create directory: %08u\n", GetLastError());
return S_OK;
}
strcat(install_dir, GECKO_VERSION);
res = CreateDirectoryA(install_dir, NULL);
if(!res && GetLastError() != ERROR_ALREADY_EXISTS) {
ERR("Could not create directory: %08u\n", GetLastError());
return S_OK;
}
advpack = LoadLibraryW(wszAdvpack);
pExtractFilesA = (typeof(ExtractFilesA)*)GetProcAddress(advpack, "ExtractFiles");
@ -213,10 +237,8 @@ static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
file_name = mshtml_alloc(len);
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);
hres = pExtractFilesA(file_name, install_dir, 0, NULL, NULL, 0);
FreeLibrary(advpack);
mshtml_free(file_name);
if(FAILED(hres)) {
@ -224,7 +246,7 @@ static HRESULT WINAPI InstallCallback_OnStopBinding(IBindStatusCallback *iface,
clean_up();
}
set_registry(program_files);
set_registry(install_dir);
clean_up();
return S_OK;
@ -283,13 +305,15 @@ static LPWSTR get_url(void)
{
HKEY hkey;
DWORD res, type;
DWORD size = 512*sizeof(WCHAR);
DWORD size = INTERNET_MAX_URL_LENGTH*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};
static const WCHAR httpW[] = {'h','t','t','p'};
static const WCHAR v_formatW[] = {'?','v','=',0};
/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
@ -305,6 +329,12 @@ static LPWSTR get_url(void)
return NULL;
}
if(size > sizeof(httpW) && !memcmp(url, httpW, sizeof(httpW))) {
strcatW(url, v_formatW);
MultiByteToWideChar(CP_ACP, 0, GECKO_VERSION, -1, url+strlenW(url), -1);
}
TRACE("Got URL %s\n", debugstr_w(url));
return url;
}

59
dlls/mshtml/nsembed.c
View File

@ -165,7 +165,7 @@ static BOOL load_xpcom(const PRUnichar *gre_path)
return TRUE;
}
static void check_version(LPCWSTR gre_path)
static BOOL check_version(LPCWSTR gre_path, const char *version_string)
{
WCHAR file_name[MAX_PATH];
char version[128];
@ -180,42 +180,73 @@ static void check_version(LPCWSTR gre_path)
hfile = CreateFileW(file_name, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if(hfile == INVALID_HANDLE_VALUE) {
TRACE("unknown version\n");
return;
ERR("Could not open VERSION file\n");
return FALSE;
}
ReadFile(hfile, version, sizeof(version), &read, NULL);
version[read] = 0;
CloseHandle(hfile);
TRACE("%s\n", debugstr_a(version));
CloseHandle(hfile);
if(strcmp(version, version_string)) {
ERR("Unexpected version %s, expected %s\n", debugstr_a(version),
debugstr_a(version_string));
return FALSE;
}
return TRUE;
}
static BOOL load_wine_gecko_v(PRUnichar *gre_path, HKEY mshtml_key,
const char *version, const char *version_string)
{
DWORD res, type, size = MAX_PATH;
HKEY hkey = mshtml_key;
static const WCHAR wszGeckoPath[] =
{'G','e','c','k','o','P','a','t','h',0};
if(version) {
/* @@ Wine registry key: HKCU\Software\Wine\MSHTML\<version> */
res = RegOpenKeyA(mshtml_key, version, &hkey);
if(res != ERROR_SUCCESS)
return FALSE;
}
res = RegQueryValueExW(hkey, wszGeckoPath, NULL, &type, (LPBYTE)gre_path, &size);
if(hkey != mshtml_key)
RegCloseKey(hkey);
if(res != ERROR_SUCCESS || type != REG_SZ)
return FALSE;
if(!check_version(gre_path, version_string))
return FALSE;
return load_xpcom(gre_path);
}
static BOOL load_wine_gecko(PRUnichar *gre_path)
{
HKEY hkey;
DWORD res, type, size = MAX_PATH;
DWORD res;
BOOL ret;
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};
/* @@ Wine registry key: HKCU\Software\Wine\MSHTML */
res = RegOpenKeyW(HKEY_CURRENT_USER, wszMshtmlKey, &hkey);
if(res != ERROR_SUCCESS)
return FALSE;
res = RegQueryValueExW(hkey, wszGeckoPath, NULL, &type, (LPBYTE)gre_path, &size);
if(res != ERROR_SUCCESS || type != REG_SZ)
return FALSE;
ret = load_wine_gecko_v(gre_path, hkey, GECKO_VERSION, GECKO_VERSION_STRING)
|| load_wine_gecko_v(gre_path, hkey, NULL, "Wine Gecko 0.0.1\n");
if(TRACE_ON(mshtml))
check_version(gre_path);
return load_xpcom(gre_path);
RegCloseKey(hkey);
return ret;
}
static void set_profile(void)

3
dlls/mshtml/nsiface.idl
View File

@ -23,6 +23,9 @@
* useable in C code.
*/
cpp_quote("#define GECKO_VERSION \"0.0.1\"");
cpp_quote("#define GECKO_VERSION_STRING \"Wine Gecko \" GECKO_VERSION \"\n\"");
import "wtypes.idl";
typedef HRESULT nsresult;