Source code
Revision control
Copy as Markdown
Other Tools
/*
* Module : Set.cpp
* Purpose: NSIS Plug-in for setting shortcut ApplicationID property
* Created: 27/12/2009
* Original code Copyright (c) 2009 Mike Anchor.
*/
/*
* Additional Mozilla contributions:
* Unicode support
* Jump list deletion on uninstall
* Pinned item removal on uninstall
* contrib: <jmathies@mozilla.com>
*/
#define INITGUID
#include <windows.h>
#include <shlobj.h>
#include <propvarutil.h>
#include <propkey.h>
#include <stdio.h>
#pragma comment (lib, "shlwapi.lib")
#define MAX_STRLEN 1024
typedef struct _stack_t {
struct _stack_t *next;
TCHAR text[MAX_PATH];
} stack_t;
stack_t **g_stacktop;
unsigned int g_stringsize;
TCHAR *g_variables;
// Indicates that an application supports dual desktop and immersive modes. In Windows 8, this property is only applicable for web browsers.
DEFINE_PROPERTYKEY(PKEY_AppUserModel_IsDualMode, 0x9F4C2855, 0x9F79, 0x4B39, 0xA8, 0xD0, 0xE1, 0xD4, 0x2D, 0xE1, 0xD5, 0xF3, 11);
int popstring(TCHAR *str, int len);
void pushstring(const TCHAR *str, int len);
extern "C" void __declspec(dllexport) Set(HWND hwndParent, int string_size, TCHAR *variables, stack_t **stacktop)
{
g_stringsize = string_size;
g_stacktop = stacktop;
g_variables = variables;
{
IPropertyStore *m_pps = NULL;
WCHAR wszPath[MAX_PATH];
WCHAR wszAppID[MAX_PATH];
TCHAR szPath[MAX_PATH];
TCHAR szAppID[MAX_PATH];
TCHAR szDualMode[MAX_PATH];
bool success = false;
ZeroMemory(wszPath, sizeof(wszPath));
ZeroMemory(wszAppID, sizeof(wszAppID));
ZeroMemory(szPath, sizeof(szPath));
ZeroMemory(szAppID, sizeof(szAppID));
ZeroMemory(szDualMode, sizeof(szDualMode));
popstring(szPath, MAX_PATH);
popstring(szAppID, MAX_PATH);
bool dualMode = (popstring(szDualMode, MAX_PATH) == 0); // optional
#if !defined(UNICODE)
MultiByteToWideChar(CP_ACP, 0, szPath, -1, wszPath, MAX_PATH);
MultiByteToWideChar(CP_ACP, 0, szAppID, -1, wszAppID, MAX_PATH);
if (dualMode && stricmp(szDualMode, "true") != 0) {
dualMode = false;
}
#else
wcscpy_s(wszPath, szPath);
wcscpy_s(wszAppID, szAppID);
if (dualMode && _wcsicmp(szDualMode, L"true") != 0) {
dualMode = false;
}
#endif
CoInitialize(NULL);
if (SUCCEEDED(SHGetPropertyStoreFromParsingName(wszPath, NULL, GPS_READWRITE, IID_PPV_ARGS(&m_pps))))
{
PROPVARIANT propvar;
if (SUCCEEDED(InitPropVariantFromString(wszAppID, &propvar))) {
if (SUCCEEDED(m_pps->SetValue(PKEY_AppUserModel_ID, propvar))) {
if (dualMode) {
InitPropVariantFromBoolean(true, &propvar);
m_pps->SetValue(PKEY_AppUserModel_IsDualMode, propvar);
}
if (SUCCEEDED(m_pps->Commit())) {
success = true;
}
}
}
}
if (m_pps != NULL)
m_pps->Release();
CoUninitialize();
pushstring(success == true ? TEXT("0") : TEXT("-1"), MAX_PATH);
}
}
extern "C" void __declspec(dllexport) UninstallJumpLists(HWND hwndParent, int string_size, TCHAR *variables, stack_t **stacktop)
{
g_stringsize = string_size;
g_stacktop = stacktop;
g_variables = variables;
ICustomDestinationList *m_cdl = NULL;
WCHAR wszAppID[MAX_PATH];
TCHAR szAppID[MAX_PATH];
bool success = false;
ZeroMemory(wszAppID, sizeof(wszAppID));
ZeroMemory(szAppID, sizeof(szAppID));
popstring(szAppID, MAX_PATH);
#if !defined(UNICODE)
MultiByteToWideChar(CP_ACP, 0, szAppID, -1, wszAppID, MAX_PATH);
#else
wcscpy_s(wszAppID, szAppID);
#endif
CoInitialize(NULL);
CoCreateInstance(CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER,
IID_ICustomDestinationList, (void**)&m_cdl);
if (m_cdl) {
if (SUCCEEDED(m_cdl->DeleteList(wszAppID))) {
success = true;
}
}
if (m_cdl)
m_cdl->Release();
CoUninitialize();
pushstring(success == true ? TEXT("0") : TEXT("-1"), MAX_PATH);
}
extern "C" void __declspec(dllexport) UninstallPinnedItem(HWND hwndParent, int string_size, TCHAR *variables, stack_t **stacktop)
{
g_stringsize = string_size;
g_stacktop = stacktop;
g_variables = variables;
IShellItem *pItem = NULL;
IStartMenuPinnedList *pPinnedList = NULL;
WCHAR wszPath[MAX_PATH];
TCHAR szPath[MAX_PATH];
bool success = false;
ZeroMemory(wszPath, sizeof(wszPath));
ZeroMemory(szPath, sizeof(szPath));
popstring(szPath, MAX_PATH);
#if !defined(UNICODE)
MultiByteToWideChar(CP_ACP, 0, szPath, -1, wszPath, MAX_PATH);
#else
wcscpy_s(wszPath, szPath);
#endif
CoInitialize(NULL);
HRESULT hr;
hr = SHCreateItemFromParsingName(wszPath, NULL, IID_PPV_ARGS(&pItem));
if (SUCCEEDED(hr)) {
hr = CoCreateInstance(CLSID_StartMenuPin,
NULL,
CLSCTX_INPROC_SERVER,
IID_PPV_ARGS(&pPinnedList));
if (SUCCEEDED(hr)) {
hr = pPinnedList->RemoveFromList(pItem);
pPinnedList->Release();
success = true;
}
pItem->Release();
}
CoUninitialize();
pushstring(success == true ? TEXT("0") : TEXT("-1"), MAX_PATH);
}
//Function: Removes the element from the top of the NSIS stack and puts it in the buffer
int popstring(TCHAR *str, int len)
{
stack_t *th;
if (!g_stacktop || !*g_stacktop) return 1;
th=(*g_stacktop);
lstrcpyn(str,th->text, len);
*g_stacktop=th->next;
GlobalFree((HGLOBAL)th);
return 0;
}
//Function: Adds an element to the top of the NSIS stack
void pushstring(const TCHAR *str, int len)
{
stack_t *th;
if (!g_stacktop) return;
th=(stack_t*)GlobalAlloc(GPTR, sizeof(stack_t) + len);
lstrcpyn(th->text, str, len);
th->next=*g_stacktop;
*g_stacktop=th;
}