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Merge pull request #556 from blaquee/shortcuts 

add desktop shortcuts to launcher
This commit is contained in:
Duncan Ogilvie 2016-02-24 00:47:58 +01:00
parent f9e5d54346 d682380f0d
commit 6c807c1fe3
1 changed files with 168 additions and 140 deletions
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308
src/launcher/x64_dbg_launcher.cpp
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@ -1,8 +1,8 @@
/**
@file x64_dbg_launcher.cpp
@file x64_dbg_launcher.cpp
@brief Implements the 64 debug launcher class.
*/
@brief Implements the 64 debug launcher class.
*/
#include <stdio.h>
#include <windows.h>
@ -12,59 +12,59 @@
#include <shlobj.h>
/**
@enum arch
@enum arch
@brief Values that represent arch.
*/
@brief Values that represent arch.
*/
enum arch
{
/**
@property notfound, invalid, x32, x64 }
@property notfound, invalid, x32, x64 }
@brief Gets the.
@brief Gets the.
@return The.
*/
@return The.
*/
notfound,
/**
@property invalid, x32, x64 }
@property invalid, x32, x64 }
@brief Gets the.
@brief Gets the.
@return The.
*/
@return The.
*/
invalid,
/**
@property x32, x64 }
@property x32, x64 }
@brief Gets the.
@brief Gets the.
@return The.
*/
@return The.
*/
x32,
/**
@brief .
*/
@brief .
*/
x64
};
/**
@fn static bool FileExists(const wchar_t* file)
@fn static bool FileExists(const wchar_t* file)
@brief Queries if a given file exists.
@brief Queries if a given file exists.
@param file The file.
@param file The file.
@return true if it succeeds, false if it fails.
*/
@return true if it succeeds, false if it fails.
*/
static bool FileExists(const wchar_t* file)
{
@ -73,39 +73,39 @@ static bool FileExists(const wchar_t* file)
}
/**
@fn static arch GetFileArchitecture(const wchar_t* szFileName)
@fn static arch GetFileArchitecture(const wchar_t* szFileName)
@brief Gets file architecture.
@brief Gets file architecture.
@param szFileName Filename of the file.
@param szFileName Filename of the file.
@return The file architecture.
*/
@return The file architecture.
*/
static arch GetFileArchitecture(const wchar_t* szFileName)
{
arch retval = notfound;
HANDLE hFile = CreateFileW(szFileName, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
if(hFile != INVALID_HANDLE_VALUE)
if (hFile != INVALID_HANDLE_VALUE)
{
unsigned char data[0x1000];
DWORD read = 0;
DWORD fileSize = GetFileSize(hFile, 0);
DWORD readSize = sizeof(data);
if(readSize > fileSize)
if (readSize > fileSize)
readSize = fileSize;
if(ReadFile(hFile, data, readSize, &read, 0))
if (ReadFile(hFile, data, readSize, &read, 0))
{
retval = invalid;
IMAGE_DOS_HEADER* pdh = (IMAGE_DOS_HEADER*)data;
if(pdh->e_magic == IMAGE_DOS_SIGNATURE && (size_t)pdh->e_lfanew < readSize)
if (pdh->e_magic == IMAGE_DOS_SIGNATURE && (size_t)pdh->e_lfanew < readSize)
{
IMAGE_NT_HEADERS* pnth = (IMAGE_NT_HEADERS*)(data + pdh->e_lfanew);
if(pnth->Signature == IMAGE_NT_SIGNATURE)
if (pnth->Signature == IMAGE_NT_SIGNATURE)
{
if(pnth->FileHeader.Machine == IMAGE_FILE_MACHINE_I386) //x32
if (pnth->FileHeader.Machine == IMAGE_FILE_MACHINE_I386) //x32
retval = x32;
else if(pnth->FileHeader.Machine == IMAGE_FILE_MACHINE_AMD64) //x64
else if (pnth->FileHeader.Machine == IMAGE_FILE_MACHINE_AMD64) //x64
retval = x64;
}
}
@ -116,19 +116,19 @@ static arch GetFileArchitecture(const wchar_t* szFileName)
}
/**
@fn static bool BrowseFileOpen(HWND owner, const wchar_t* filter, const wchar_t* defext, wchar_t* filename, int filename_size, const wchar_t* init_dir)
@fn static bool BrowseFileOpen(HWND owner, const wchar_t* filter, const wchar_t* defext, wchar_t* filename, int filename_size, const wchar_t* init_dir)
@brief Queries if a given browse file open.
@brief Queries if a given browse file open.
@param owner Handle of the owner.
@param filter Specifies the filter.
@param defext The defext.
@param [in,out] filename If non-null, filename of the file.
@param filename_size Size of the filename.
@param init_dir The initialise dir.
@param owner Handle of the owner.
@param filter Specifies the filter.
@param defext The defext.
@param [in,out] filename If non-null, filename of the file.
@param filename_size Size of the filename.
@param init_dir The initialise dir.
@return true if it succeeds, false if it fails.
*/
@return true if it succeeds, false if it fails.
*/
static bool BrowseFileOpen(HWND owner, const wchar_t* filter, const wchar_t* defext, wchar_t* filename, int filename_size, const wchar_t* init_dir)
{
@ -147,95 +147,96 @@ static bool BrowseFileOpen(HWND owner, const wchar_t* filter, const wchar_t* def
}
/**
@def SHELLEXT_EXE_KEY
@def SHELLEXT_EXE_KEY
@brief A macro that defines shellext executable key.
*/
@brief A macro that defines shellext executable key.
*/
#define SHELLEXT_EXE_KEY L"exefile\\shell\\Debug with x64dbg\\Command"
#define SHELLEXT_ICON_EXE_KEY L"exefile\\shell\\Debug with x64dbg"
/**
@def SHELLEXT_DLL_KEY
@brief A macro that defines shellext DLL key.
*/
/**
@def SHELLEXT_DLL_KEY
@brief A macro that defines shellext DLL key.
*/
#define SHELLEXT_DLL_KEY L"dllfile\\shell\\Debug with x64dbg\\Command"
#define SHELLEXT_ICON_DLL_KEY L"dllfile\\shell\\Debug with x64dbg"
/**
@fn static void RegisterShellExtension(const wchar_t* key, const wchar_t* command)
@brief Registers the shell extension.
@param key The key.
@param command The command.
*/
static BOOL RegisterShellExtension(const wchar_t* key, const wchar_t* command)
static wchar_t* GetDesktopPath()
{
HKEY hKey;
BOOL result = TRUE;
if(RegCreateKeyW(HKEY_CLASSES_ROOT, key, &hKey) != ERROR_SUCCESS)
{
MessageBoxW(0, L"RegCreateKeyA failed!", L"Running as Admin?", MB_ICONERROR);
return !result;
}
if(RegSetValueExW(hKey, 0, 0, REG_EXPAND_SZ, (LPBYTE)command, (wcslen(command) + 1) * sizeof(wchar_t)) != ERROR_SUCCESS)
{
MessageBoxW(0, L"RegSetValueExA failed!", L"Running as Admin?", MB_ICONERROR);
result = !result;
}
RegCloseKey(hKey);
return result;
static wchar_t path[MAX_PATH + 1];
if (SHGetSpecialFolderPath(HWND_DESKTOP, path, CSIDL_DESKTOPDIRECTORY, FALSE))
return path;
else
return NULL;
}
static void AddIcon(const wchar_t* key, const wchar_t* command)
static HRESULT AddDesktopShortcut(wchar_t* szPathOfFile, const wchar_t* szNameOfLink)
{
HKEY pKey;
if(RegOpenKeyExW(HKEY_CLASSES_ROOT, key, 0, KEY_ALL_ACCESS, &pKey) != ERROR_SUCCESS)
MessageBoxW(0, L"RegOpenKeyExW Failed!", L"Running as Admin?", MB_ICONERROR);
HRESULT hRes = NULL;
IShellLink* psl;
if(RegSetValueExW(pKey, L"Icon", 0, REG_SZ, (LPBYTE)command, (wcslen(command) + 1) * sizeof(wchar_t)) != ERROR_SUCCESS)
//Get the working directory
wchar_t pathFile[MAX_PATH + 1];
wcscpy(pathFile, szPathOfFile);
PathRemoveFileSpec(pathFile);
hRes = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID*)&psl);
if (SUCCEEDED(hRes))
{
IPersistFile* ppf;
psl->SetPath(szPathOfFile);
psl->SetDescription(L"A Debugger for the future!");
psl->SetIconLocation(szPathOfFile, 0);
psl->SetWorkingDirectory(pathFile);
hRes = psl->QueryInterface(IID_IPersistFile, (LPVOID*)&ppf);
if (SUCCEEDED(hRes))
{
wchar_t path[MAX_PATH + 1];
_wmakepath_s(path, _MAX_PATH, NULL, GetDesktopPath(), szNameOfLink, L"lnk");
hRes = ppf->Save(path, TRUE);
ppf->Release();
}
psl->Release();
}
return hRes;
}
static void RegisterShellExtension(const wchar_t* key, const wchar_t* command)
{
HKEY hKey;
if (RegCreateKeyW(HKEY_CLASSES_ROOT, key, &hKey) != ERROR_SUCCESS)
{
MessageBoxW(0, L"RegCreateKeyA failed!", L"Running as Admin?", MB_ICONERROR);
return;
}
if (RegSetValueExW(hKey, 0, 0, REG_EXPAND_SZ, (LPBYTE)command, (wcslen(command) + 1) * sizeof(wchar_t)) != ERROR_SUCCESS)
MessageBoxW(0, L"RegSetValueExA failed!", L"Running as Admin?", MB_ICONERROR);
RegCloseKey(pKey);
return;
RegCloseKey(hKey);
}
static void CreateUnicodeFile(const wchar_t* file)
{
//Taken from: http://www.codeproject.com/Articles/9071/Using-Unicode-in-INI-files
if(FileExists(file))
if (FileExists(file))
return;
// UTF16-LE BOM(FFFE)
WORD wBOM = 0xFEFF;
HANDLE hFile = CreateFileW(file, GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL);
if(hFile == INVALID_HANDLE_VALUE)
if (hFile == INVALID_HANDLE_VALUE)
return;
DWORD written = 0;
WriteFile(hFile, &wBOM, sizeof(WORD), &written, NULL);
CloseHandle(hFile);
}
/**
@fn int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
@brief Window main.
@param hInstance The instance.
@param hPrevInstance The previous instance.
@param lpCmdLine The command line.
@param nShowCmd The show command.
@return An APIENTRY.
*/
//Taken from: http://www.cplusplus.com/forum/windows/64088/
static bool ResolveShortcut(HWND hwnd, const wchar_t* szShortcutPath, char* szResolvedPath, size_t nSize)
{
if(szResolvedPath == NULL)
if (szResolvedPath == NULL)
return SUCCEEDED(E_INVALIDARG);
//Initialize COM stuff
@ -244,30 +245,56 @@ static bool ResolveShortcut(HWND hwnd, const wchar_t* szShortcutPath, char* szRe
//Get a pointer to the IShellLink interface.
IShellLink* psl = NULL;
HRESULT hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID*)&psl);
if(SUCCEEDED(hres))
if (SUCCEEDED(hres))
{
//Get a pointer to the IPersistFile interface.
IPersistFile* ppf = NULL;
hres = psl->QueryInterface(IID_IPersistFile, (void**)&ppf);
if(SUCCEEDED(hres))
if (SUCCEEDED(hres))
{
//Load the shortcut.
hres = ppf->Load(szShortcutPath, STGM_READ);
if(SUCCEEDED(hres))
if (SUCCEEDED(hres))
{
//Resolve the link.
hres = psl->Resolve(hwnd, 0);
if(SUCCEEDED(hres))
if (SUCCEEDED(hres))
{
//Get the path to the link target.
char szGotPath[MAX_PATH] = {0};
TCHAR szGotPath[MAX_PATH] = { 0 };
hres = psl->GetPath(szGotPath, _countof(szGotPath), NULL, SLGP_SHORTPATH);
if(SUCCEEDED(hres))
if (SUCCEEDED(hres))
{
strcpy_s(szResolvedPath, nSize, szGotPath);
//or we could just use wide characters everywhere :)
int required_len = WideCharToMultiByte(CP_UTF8, 0, szGotPath, MAX_PATH, NULL, 0, NULL, NULL);
if (required_len <= 0)
{
MessageBox(NULL, L"Fail string convert", L"Error", MB_OK);
return false;
}
char* local_buffer = (char*)LocalAlloc(LMEM_FIXED, required_len + 1);
if (!local_buffer)
{
MessageBox(NULL, L"LocalAlloc failed", L"Error", MB_OK);
return false;
}
required_len = WideCharToMultiByte(CP_UTF8, 0, szGotPath, MAX_PATH, local_buffer, required_len, NULL, NULL);
if (required_len <= 0)
{
LocalFree(local_buffer);
MessageBox(NULL, L"Error in WideChartoMultiByte!", L"Error", MB_OK);
return false;
}
local_buffer[required_len] = '\0';
strcpy_s(szResolvedPath, nSize, local_buffer);
LocalFree(local_buffer);
}
}
}
@ -290,7 +317,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
CoInitialize(NULL); //fixed some crash
//Get INI file path
wchar_t szModulePath[MAX_PATH] = L"";
if(!GetModuleFileNameW(0, szModulePath, MAX_PATH))
if (!GetModuleFileNameW(0, szModulePath, MAX_PATH))
{
MessageBoxW(0, L"Error getting module path!", L"Error", MB_ICONERROR | MB_SYSTEMMODAL);
return 0;
@ -300,14 +327,14 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
wchar_t szCurrentDir[MAX_PATH] = L"";
wcscpy_s(szCurrentDir, szModulePath);
int len = (int)wcslen(szCurrentDir);
while(szCurrentDir[len] != L'\\' && len)
while (szCurrentDir[len] != L'\\' && len)
len--;
if(len)
if (len)
szCurrentDir[len] = L'\0';
len = (int)wcslen(szIniPath);
while(szIniPath[len] != L'.' && szIniPath[len] != L'\\' && len)
while (szIniPath[len] != L'.' && szIniPath[len] != L'\\' && len)
len--;
if(szIniPath[len] == L'\\')
if (szIniPath[len] == L'\\')
wcscat_s(szIniPath, L".ini");
else
wcscpy(&szIniPath[len], L".ini");
@ -316,11 +343,11 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
//Load settings
bool bDoneSomething = false;
wchar_t sz32Path[MAX_PATH] = L"";
if(!GetPrivateProfileStringW(L"Launcher", L"x32dbg", L"", sz32Path, MAX_PATH, szIniPath))
if (!GetPrivateProfileStringW(L"Launcher", L"x32dbg", L"", sz32Path, MAX_PATH, szIniPath))
{
wcscpy_s(sz32Path, szCurrentDir);
PathAppendW(sz32Path, L"x32\\x32dbg.exe");
if(FileExists(sz32Path))
if (FileExists(sz32Path))
{
WritePrivateProfileStringW(L"Launcher", L"x32dbg", sz32Path, szIniPath);
bDoneSomething = true;
@ -329,16 +356,16 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
wchar_t sz32Dir[MAX_PATH] = L"";
wcscpy_s(sz32Dir, sz32Path);
len = (int)wcslen(sz32Dir);
while(sz32Dir[len] != L'\\' && len)
while (sz32Dir[len] != L'\\' && len)
len--;
if(len)
if (len)
sz32Dir[len] = L'\0';
wchar_t sz64Path[MAX_PATH] = L"";
if(!GetPrivateProfileStringW(L"Launcher", L"x64dbg", L"", sz64Path, MAX_PATH, szIniPath))
if (!GetPrivateProfileStringW(L"Launcher", L"x64dbg", L"", sz64Path, MAX_PATH, szIniPath))
{
wcscpy_s(sz64Path, szCurrentDir);
PathAppendW(sz64Path, L"x64\\x64dbg.exe");
if(FileExists(sz64Path))
if (FileExists(sz64Path))
{
WritePrivateProfileStringW(L"Launcher", L"x64dbg", sz64Path, szIniPath);
bDoneSomething = true;
@ -347,61 +374,62 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLi
wchar_t sz64Dir[MAX_PATH] = L"";
wcscpy_s(sz64Dir, sz64Path);
len = (int)wcslen(sz64Dir);
while(sz64Dir[len] != L'\\' && len)
while (sz64Dir[len] != L'\\' && len)
len--;
if(len)
if (len)
sz64Dir[len] = L'\0';
//Handle command line
int argc = 0;
wchar_t** argv = CommandLineToArgvW(GetCommandLineW(), &argc);
if(argc <= 1) //no arguments -> set configuration
if (argc <= 1) //no arguments -> set configuration
{
if(!FileExists(sz32Path) && BrowseFileOpen(0, L"x32dbg.exe\0x32dbg.exe\0\0", 0, sz32Path, MAX_PATH, szCurrentDir))
if (!FileExists(sz32Path) && BrowseFileOpen(0, L"x32dbg.exe\0x32dbg.exe\0\0", 0, sz32Path, MAX_PATH, szCurrentDir))
{
WritePrivateProfileStringW(L"Launcher", L"x32dbg", sz32Path, szIniPath);
bDoneSomething = true;
}
if(!FileExists(sz64Path) && BrowseFileOpen(0, L"x64dbg.exe\0x64dbg.exe\0\0", 0, sz64Path, MAX_PATH, szCurrentDir))
if (!FileExists(sz64Path) && BrowseFileOpen(0, L"x64dbg.exe\0x64dbg.exe\0\0", 0, sz64Path, MAX_PATH, szCurrentDir))
{
WritePrivateProfileStringW(L"Launcher", L"x64dbg", sz64Path, szIniPath);
bDoneSomething = true;
}
if(MessageBoxW(0, L"Do you want to register a shell extension?", L"Question", MB_YESNO | MB_ICONQUESTION) == IDYES)
if (MessageBoxW(0, L"Do you want to register a shell extension?", L"Question", MB_YESNO | MB_ICONQUESTION) == IDYES)
{
wchar_t szLauncherCommand[MAX_PATH] = L"";
wchar_t szIconCommand[MAX_PATH] = L"";
swprintf_s(szLauncherCommand, _countof(szLauncherCommand), L"\"%s\" \"%%1\"", szModulePath);
swprintf_s(szIconCommand, _countof(szIconCommand), L"\"%s\",0", szModulePath);
if(RegisterShellExtension(SHELLEXT_EXE_KEY, szLauncherCommand))
AddIcon(SHELLEXT_ICON_EXE_KEY, szIconCommand);
if(RegisterShellExtension(SHELLEXT_DLL_KEY, szLauncherCommand))
AddIcon(SHELLEXT_ICON_DLL_KEY, szIconCommand);
RegisterShellExtension(SHELLEXT_EXE_KEY, szLauncherCommand);
RegisterShellExtension(SHELLEXT_DLL_KEY, szLauncherCommand);
}
if(bDoneSomething)
if (MessageBoxW(0, L"Do you want to create Desktop Shortcuts?", L"Question", MB_YESNO | MB_ICONQUESTION) == IDYES)
{
AddDesktopShortcut(sz32Path, L"x32dbg");
AddDesktopShortcut(sz64Path, L"x64dbg");
}
if (bDoneSomething)
MessageBoxW(0, L"New configuration written!", L"Done!", MB_ICONINFORMATION);
}
if(argc == 2) //one argument -> execute debugger
if (argc == 2) //one argument -> execute debugger
{
wchar_t szPath[MAX_PATH] = L"";
wcscpy_s(szPath, argv[1]);
char szResolvedPath[MAX_PATH] = "";
if(ResolveShortcut(0, szPath, szResolvedPath, _countof(szResolvedPath)))
if (ResolveShortcut(0, szPath, szResolvedPath, _countof(szResolvedPath)))
MultiByteToWideChar(CP_ACP, 0, szResolvedPath, -1, szPath, _countof(szPath));
std::wstring cmdLine = L"\"";
cmdLine += szPath;
cmdLine += L"\"";
switch(GetFileArchitecture(szPath))
switch (GetFileArchitecture(szPath))
{
case x32:
if(sz32Path[0])
if (sz32Path[0])
ShellExecuteW(0, L"open", sz32Path, cmdLine.c_str(), sz32Dir, SW_SHOWNORMAL);
else
MessageBoxW(0, L"Path to x32dbg not specified in launcher configuration...", L"Error!", MB_ICONERROR);
break;
case x64:
if(sz64Path[0])
if (sz64Path[0])
ShellExecuteW(0, L"open", sz64Path, cmdLine.c_str(), sz64Dir, SW_SHOWNORMAL);
else
MessageBoxW(0, L"Path to x64dbg not specified in launcher configuration...", L"Error!", MB_ICONERROR);