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winemenubuilder: Add an option for thumbnailing .lnk files.

This commit is contained in:
Damjan Jovanovic 2010-07-26 06:52:38 +02:00 committed by Alexandre Julliard
parent be5fdcd242
commit dcb2ebee78
1 changed files with 103 additions and 0 deletions
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103
programs/winemenubuilder/winemenubuilder.c
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@ -2742,6 +2742,98 @@ static void cleanup_menus(void)
WINE_ERR("error opening registry key, menu cleanup failed\n");
}
static void thumbnail_lnk(LPCWSTR lnkPath, LPCWSTR outputPath)
{
char *utf8lnkPath = NULL;
char *utf8OutputPath = NULL;
WCHAR *winLnkPath = NULL;
IShellLinkW *shellLink = NULL;
IPersistFile *persistFile = NULL;
WCHAR szTmp[MAX_PATH];
WCHAR szPath[MAX_PATH];
WCHAR szArgs[INFOTIPSIZE];
WCHAR szIconPath[MAX_PATH];
int iconId;
HRESULT hr;
utf8lnkPath = wchars_to_utf8_chars(lnkPath);
if (utf8lnkPath == NULL)
{
WINE_ERR("out of memory converting paths\n");
goto end;
}
utf8OutputPath = wchars_to_utf8_chars(outputPath);
if (utf8OutputPath == NULL)
{
WINE_ERR("out of memory converting paths\n");
goto end;
}
winLnkPath = wine_get_dos_file_name(utf8lnkPath);
if (winLnkPath == NULL)
{
WINE_ERR("could not convert %s to DOS path\n", utf8lnkPath);
goto end;
}
hr = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
&IID_IShellLinkW, (LPVOID*)&shellLink);
if (FAILED(hr))
{
WINE_ERR("could not create IShellLinkW, error 0x%08X\n", hr);
goto end;
}
hr = IShellLinkW_QueryInterface(shellLink, &IID_IPersistFile, (LPVOID)&persistFile);
if (FAILED(hr))
{
WINE_ERR("could not query IPersistFile, error 0x%08X\n", hr);
goto end;
}
hr = IPersistFile_Load(persistFile, winLnkPath, STGM_READ);
if (FAILED(hr))
{
WINE_ERR("could not read .lnk, error 0x%08X\n", hr);
goto end;
}
get_cmdline(shellLink, szTmp, MAX_PATH, szArgs, INFOTIPSIZE);
ExpandEnvironmentStringsW(szTmp, szPath, MAX_PATH);
szTmp[0] = 0;
IShellLinkW_GetIconLocation(shellLink, szTmp, MAX_PATH, &iconId);
ExpandEnvironmentStringsW(szTmp, szIconPath, MAX_PATH);
if(!szPath[0])
{
LPITEMIDLIST pidl = NULL;
IShellLinkW_GetIDList(shellLink, &pidl);
if (pidl && SHGetPathFromIDListW(pidl, szPath))
WINE_TRACE("pidl path : %s\n", wine_dbgstr_w(szPath));
}
if (szIconPath[0])
{
if (!ExtractFromEXEDLL(szIconPath, iconId, utf8OutputPath))
ExtractFromICO(szIconPath, utf8OutputPath);
}
else
{
if (!ExtractFromEXEDLL(szPath, iconId, utf8OutputPath))
ExtractFromICO(szPath, utf8OutputPath);
}
end:
HeapFree(GetProcessHeap(), 0, utf8lnkPath);
HeapFree(GetProcessHeap(), 0, utf8OutputPath);
HeapFree(GetProcessHeap(), 0, winLnkPath);
if (shellLink != NULL)
IShellLinkW_Release(shellLink);
if (persistFile != NULL)
IPersistFile_Release(persistFile);
}
static WCHAR *next_token( LPWSTR *p )
{
LPWSTR token = NULL, t = *p;
@ -2827,6 +2919,7 @@ int PASCAL wWinMain (HINSTANCE hInstance, HINSTANCE prev, LPWSTR cmdline, int sh
{
static const WCHAR dash_aW[] = {'-','a',0};
static const WCHAR dash_rW[] = {'-','r',0};
static const WCHAR dash_tW[] = {'-','t',0};
static const WCHAR dash_uW[] = {'-','u',0};
static const WCHAR dash_wW[] = {'-','w',0};
@ -2865,6 +2958,16 @@ int PASCAL wWinMain (HINSTANCE hInstance, HINSTANCE prev, LPWSTR cmdline, int sh
bWait = TRUE;
else if ( !strcmpW( token, dash_uW ) )
bURL = TRUE;
else if ( !strcmpW( token, dash_tW ) )
{
WCHAR *lnkFile = next_token( &p );
if (lnkFile)
{
WCHAR *outputFile = next_token( &p );
if (outputFile)
thumbnail_lnk(lnkFile, outputFile);
}
}
else if( token[0] == '-' )
{
WINE_ERR( "unknown option %s\n", wine_dbgstr_w(token) );