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If we can't extract the icon, defer link creation to runonce.

This commit is contained in:
Dusan Lacko 2002-04-08 23:49:11 +00:00 committed by Alexandre Julliard
parent a0320042c6
commit 7647c8e9df
1 changed files with 44 additions and 13 deletions
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57
dlls/shell32/shelllink.c
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@ -549,12 +549,21 @@ static BOOL create_default_icon( const char *filename )
}
/* extract an icon from an exe or icon file; helper for IPersistFile_fnSave */
static char *extract_icon( const char *path, int index )
static char *extract_icon( const char *path, int index)
{
int nodefault = 1;
char *filename = heap_strdup( tmpnam(NULL) );
/* If icon path begins with a '*' then this is a deferred call */
if (path[0] == '*')
{
path++;
nodefault = 0;
}
if (ExtractFromEXEDLL( path, index, filename )) return filename;
if (ExtractFromICO( path, filename )) return filename;
if (create_default_icon( filename )) return filename;
if (!nodefault)
if (create_default_icon( filename )) return filename;
HeapFree( GetProcessHeap(), 0, filename );
return NULL;
}
@ -564,11 +573,10 @@ static HRESULT WINAPI IPersistFile_fnSave(IPersistFile* iface, LPCOLESTR pszFile
{
HRESULT ret = NOERROR;
int pid, status;
char buffer[MAX_PATH], buff2[MAX_PATH];
char buffer[MAX_PATH], buff2[MAX_PATH], ascii_filename[MAX_PATH];
char *filename, *link_name, *p;
char *shell_link_app = NULL;
char *icon_name = NULL;
char *path_name = NULL;
char *work_dir = NULL;
BOOL bDesktop;
HKEY hkey;
@ -597,9 +605,9 @@ static HRESULT WINAPI IPersistFile_fnSave(IPersistFile* iface, LPCOLESTR pszFile
if (!*buffer) return NOERROR;
shell_link_app = heap_strdup( buffer );
if (!WideCharToMultiByte( CP_ACP, 0, pszFileName, -1, buffer, sizeof(buffer), NULL, NULL))
if (!WideCharToMultiByte( CP_ACP, 0, pszFileName, -1, ascii_filename, sizeof(ascii_filename), NULL, NULL))
return ERROR_UNKNOWN;
GetFullPathNameA( buffer, sizeof(buff2), buff2, NULL );
GetFullPathNameA( ascii_filename, sizeof(buff2), buff2, NULL );
filename = heap_strdup( buff2 );
if (SHGetSpecialFolderPathA( 0, buffer, CSIDL_STARTUP, FALSE ))
@ -635,20 +643,44 @@ static HRESULT WINAPI IPersistFile_fnSave(IPersistFile* iface, LPCOLESTR pszFile
/* remove extension */
if ((p = strrchr( link_name, '.' ))) *p = 0;
/* convert app path name */
path_name = get_unix_file_name( This->sPath );
/* convert app working dir */
if (This->sWorkDir) work_dir = get_unix_file_name( This->sWorkDir );
/* extract the icon */
if (!(icon_name = extract_icon( This->sIcoPath && strlen(This->sIcoPath) ?
This->sIcoPath : This->sPath,
This->iIcoNdx ))) goto done;
This->iIcoNdx )))
{
/* Couldn't extract icon -- defer this menu entry to runonce. */
HKEY hRunOnce;
char* buffer = NULL;
TRACE("Deferring icon creation to reboot.\n");
if (RegCreateKeyExA(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce", 0,
NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hRunOnce, NULL) != ERROR_SUCCESS)
{
ret = ERROR_UNKNOWN;
goto done;
}
buffer = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * 3 + (This->sArgs ? strlen(This->sArgs) : 0) +
(This->sDescription ? strlen(This->sDescription) : 0) + 200);
sprintf(buffer, "link:%s\xff*%s\xff%d\xff%s\xff%s\xff%s", This->sPath, This->sIcoPath, This->iIcoNdx,
This->sArgs ? This->sArgs : "", This->sDescription ? This->sDescription : "",
This->sWorkDir ? This->sWorkDir : "");
if (RegSetValueExA(hRunOnce, ascii_filename, 0, REG_SZ, buffer, strlen(buffer) + 1) != ERROR_SUCCESS)
{
HeapFree(GetProcessHeap(), 0, buffer);
RegCloseKey(hRunOnce);
ret = ERROR_UNKNOWN;
goto done;
}
HeapFree(GetProcessHeap(), 0, buffer);
RegCloseKey(hRunOnce);
goto done;
}
TRACE("linker app='%s' link='%s' mode=%s path='%s' args='%s' icon='%s' workdir='%s' descr='%s'\n",
shell_link_app, link_name, bDesktop ? "desktop" : "menu", path_name,
shell_link_app, link_name, bDesktop ? "desktop" : "menu", This->sPath,
This->sArgs ? This->sArgs : "", icon_name, work_dir ? work_dir : "",
This->sDescription ? This->sDescription : "" );
@ -661,7 +693,7 @@ static HRESULT WINAPI IPersistFile_fnSave(IPersistFile* iface, LPCOLESTR pszFile
argv[pos++] = "--link";
argv[pos++] = link_name;
argv[pos++] = "--path";
argv[pos++] = path_name;
argv[pos++] = This->sPath;
argv[pos++] = bDesktop ? "--desktop" : "--menu";
if (This->sArgs && strlen(This->sArgs))
{
@ -703,7 +735,6 @@ static HRESULT WINAPI IPersistFile_fnSave(IPersistFile* iface, LPCOLESTR pszFile
HeapFree( GetProcessHeap(), 0, shell_link_app );
HeapFree( GetProcessHeap(), 0, filename );
HeapFree( GetProcessHeap(), 0, icon_name );
HeapFree( GetProcessHeap(), 0, path_name );
HeapFree( GetProcessHeap(), 0, work_dir );
return ret;
}