Add Cmder Here

Add option to launcher to register and unregister Cmder Here
This commit is contained in:
Austin Wagner 2013-12-07 09:17:35 -05:00
parent 48e4046754
commit 8f6a473a40
2 changed files with 202 additions and 28 deletions

View File

@ -2,48 +2,107 @@
#include <tchar.h>
#include <Shlwapi.h>
#include "resource.h"
#include <vector>
#pragma comment(lib, "Shlwapi.lib")
#define USE_TASKBAR_API (UNICODE && _WIN32_WINNT >= _WIN32_WINNT_WIN7)
int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
_In_opt_ HINSTANCE hPrevInstance,
_In_ LPTSTR lpCmdLine,
_In_ int nCmdShow)
{
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
UNREFERENCED_PARAMETER(nCmdShow);
#if USE_TASKBAR_API
TCHAR appId[MAX_PATH] = { 0 };
#ifndef UNICODE
#error "Must be compiled with unicode support."
#endif
TCHAR exeDir[MAX_PATH] = { 0 };
TCHAR icoPath[MAX_PATH] = { 0 };
TCHAR cfgPath[MAX_PATH] = { 0 };
TCHAR conEmuPath[MAX_PATH] = { 0 };
TCHAR args[MAX_PATH * 2 + 256] = { 0 };
#define USE_TASKBAR_API (_WIN32_WINNT >= _WIN32_WINNT_WIN7)
#define MB_TITLE L"Cmder Launcher"
#define SHELL_MENU_REGISTRY_PATH L"Directory\\Background\\shell\\Cmder"
#define streqi(a, b) (_wcsicmp((a), (b)) == 0)
#define WIDEN2(x) L ## x
#define WIDEN(x) WIDEN2(x)
#define __WFUNCTION__ WIDEN(__FUNCTION__)
#define FAIL_ON_ERROR(x) { DWORD ec; if ((ec = (x)) != ERROR_SUCCESS) { ShowErrorAndExit(ec, __WFUNCTION__, __LINE__); } }
void ShowErrorAndExit(DWORD ec, const wchar_t * func, int line)
{
wchar_t * buffer;
if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, ec, 0, (LPWSTR) &buffer, 0, NULL) == 0)
{
buffer = L"Unknown error. FormatMessage failed.";
}
wchar_t message[1024];
swprintf_s(message, L"%s\nFunction: %s\nLine: %d", buffer, func, line);
LocalFree(buffer);
MessageBox(NULL, message, MB_TITLE, MB_OK | MB_ICONERROR);
exit(1);
}
typedef struct _option
{
std::wstring name;
bool hasVal;
std::wstring value;
bool set;
} option;
typedef std::pair<std::wstring, std::wstring> optpair;
optpair GetOption()
{
wchar_t * cmd = GetCommandLine();
int argc;
wchar_t ** argv = CommandLineToArgvW(cmd, &argc);
optpair pair;
if (argc == 1)
{
pair = optpair(L"/START", L"");
}
else if (argc == 2 && argv[1][0] != L'/')
{
pair = optpair(L"/START", argv[1]);
}
else
{
pair = optpair(argv[1], argc > 2 ? argv[2] : L"");
}
LocalFree(argv);
return pair;
}
void StartCmder(std::wstring path)
{
#if USE_TASKBAR_API
wchar_t appId[MAX_PATH] = { 0 };
#endif
wchar_t exeDir[MAX_PATH] = { 0 };
wchar_t icoPath[MAX_PATH] = { 0 };
wchar_t cfgPath[MAX_PATH] = { 0 };
wchar_t conEmuPath[MAX_PATH] = { 0 };
wchar_t args[MAX_PATH * 2 + 256] = { 0 };
GetModuleFileName(NULL, exeDir, sizeof(exeDir));
#if USE_TASKBAR_API
_tcscpy_s(appId, exeDir);
wcscpy_s(appId, exeDir);
#endif
PathRemoveFileSpec(exeDir);
PathCombine(icoPath, exeDir, _T("icons\\cmder.ico"));
PathCombine(cfgPath, exeDir, _T("config\\ConEmu.xml"));
PathCombine(conEmuPath, exeDir, _T("vendor\\conemu-maximus5\\ConEmu.exe"));
PathCombine(icoPath, exeDir, L"icons\\cmder.ico");
PathCombine(cfgPath, exeDir, L"config\\ConEmu.xml");
PathCombine(conEmuPath, exeDir, L"vendor\\conemu-maximus5\\ConEmu.exe");
_tcscat_s(args, _T("/Icon \""));
_tcscat_s(args, icoPath);
_tcscat_s(args, _T("\" /Title Cmder /LoadCfgFile \""));
_tcscat_s(args, cfgPath);
_tcscat_s(args, _T("\""));
swprintf_s(args, L"/Icon \"%s\" /Title Cmder /LoadCfgFile \"%s\"", icoPath, cfgPath);
SetEnvironmentVariable(_T("CMDER_ROOT"), exeDir);
SetEnvironmentVariable(L"CMDER_ROOT", exeDir);
SetEnvironmentVariable(L"CMDER_START", path.c_str());
STARTUPINFO si = { 0 };
si.cb = sizeof(STARTUPINFO);
@ -55,6 +114,118 @@ int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
PROCESS_INFORMATION pi;
CreateProcess(conEmuPath, args, NULL, NULL, false, 0, NULL, NULL, &si, &pi);
}
bool IsUserOnly(std::wstring opt)
{
bool userOnly;
if (streqi(opt.c_str(), L"ALL"))
{
userOnly = false;
}
else if (streqi(opt.c_str(), L"USER"))
{
userOnly = true;
}
else
{
MessageBox(NULL, L"Unrecognized option for /REGISTER or /UNREGISTER. Must be either ALL or USER.", MB_TITLE, MB_OK);
exit(1);
}
return userOnly;
}
HKEY GetRootKey(std::wstring opt)
{
HKEY root;
if (IsUserOnly(opt))
{
FAIL_ON_ERROR(RegCreateKeyEx(HKEY_CURRENT_USER, L"Software\\Classes", 0, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &root, NULL));
}
else
{
root = HKEY_CLASSES_ROOT;
}
return root;
}
void RegisterShellMenu(std::wstring opt)
{
HKEY root = GetRootKey(opt);
HKEY cmderKey;
FAIL_ON_ERROR(
RegCreateKeyEx(root, SHELL_MENU_REGISTRY_PATH, 0, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &cmderKey, NULL));
FAIL_ON_ERROR(RegSetValue(cmderKey, L"", REG_SZ, L"Cmder Here", NULL));
FAIL_ON_ERROR(RegSetValueEx(cmderKey, L"NoWorkingDirectory", 0, REG_SZ, (BYTE *)L"", 2));
HKEY command;
FAIL_ON_ERROR(
RegCreateKeyEx(cmderKey, L"command", 0, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &command, NULL));
wchar_t exePath[MAX_PATH] = { 0 };
GetModuleFileName(NULL, exePath, sizeof(exePath));
wchar_t commandStr[MAX_PATH + 20] = { 0 };
swprintf_s(commandStr, L"\"%s\" \"%%V\"", exePath);
FAIL_ON_ERROR(RegSetValue(command, L"", REG_SZ, commandStr, NULL));
RegCloseKey(command);
RegCloseKey(cmderKey);
RegCloseKey(root);
}
void UnregisterShellMenu(std::wstring opt)
{
HKEY root = GetRootKey(opt);
HKEY cmderKey;
FAIL_ON_ERROR(
RegCreateKeyEx(root, SHELL_MENU_REGISTRY_PATH, 0, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &cmderKey, NULL));
FAIL_ON_ERROR(RegDeleteTree(cmderKey, NULL));
FAIL_ON_ERROR(RegDeleteKey(root, SHELL_MENU_REGISTRY_PATH));
RegCloseKey(cmderKey);
RegCloseKey(root);
}
int APIENTRY _tWinMain(_In_ HINSTANCE hInstance,
_In_opt_ HINSTANCE hPrevInstance,
_In_ LPTSTR lpCmdLine,
_In_ int nCmdShow)
{
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
UNREFERENCED_PARAMETER(nCmdShow);
optpair opt = GetOption();
if (streqi(opt.first.c_str(), L"/START"))
{
StartCmder(opt.second);
}
else if (streqi(opt.first.c_str(), L"/REGISTER"))
{
RegisterShellMenu(opt.second);
}
else if (streqi(opt.first.c_str(), L"/UNREGISTER"))
{
UnregisterShellMenu(opt.second);
}
else
{
MessageBox(NULL, L"Unrecognized parameter.\n\nValid options:\n /START <path>\n /REGISTER [USER/ALL]\n /UNREGISTER [USER/ALL]", MB_TITLE, MB_OK);
return 1;
}
return 0;
}

3
vendor/init.bat vendored
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@ -40,4 +40,7 @@
:: Set home path
@set HOME=%USERPROFILE%
@if defined CMDER_START cd /d "%CMDER_START%"
@echo Welcome to cmder!