#include "enum_process64.idx"

#include <api_shlwapi.sbp>
#include <api_psapi.sbp>
#include <api_tlhelp32.sbp>

' ↓ ここからプログラムが実行されます


' EnumWindowsProcコールバック関数
Function FindWindowProc(hwnd As HWND, lParam As LPARAM) As BOOL
	Set_LONG_PTR(lParam As VoidPtr,hwnd As Int64)
	FindWindowProc=FALSE	'列挙を中断
End Function

Sub main(lpszCmdLine As LPSTR)
	Dim temporary[MAX_PATH] As Byte, temp2[1024] As Byte

	Dim lpszBuffer As LPSTR
	lpszBuffer=calloc(1)

	Dim szAppPath[MAX_PATH] As Byte
	GetModuleFileName(GetModuleHandle(0),szAppPath,MAX_PATH)

	Dim pdwProcessId As *DWord
	pdwProcessId=malloc(8192*SizeOf(DWord))

	'プロセスを列挙
	Dim cbNeeded As DWord
	EnumProcesses(pdwProcessId,8192*sizeof(DWORD),cbNeeded)

	Dim i As Long
	For i=0 To ELM(cbNeeded/SizeOf(DWord))

		'プロセスIDを元にハンドルを取得
		Dim hProcess As HANDLE
		hProcess=OpenProcess(PROCESS_ALL_ACCESS,0,pdwProcessId[i])
		If hProcess=0 Then Continue

		'そのプロセスにおける実行モジュールのインスタンスハンドルを取得
		Dim hModule As HINSTANCE
		Dim cbReturned As DWord
		If EnumProcessModules(hProcess, VarPtr(hModule), sizeof(HINSTANCE), cbReturned )=0 Then Continue

		'実行ファイル名を取得
		GetModuleFileNameEx(hProcess,hModule,temporary,MAX_PATH)

		Dim bWow64 As BOOL
		Dim lpszPlatform As LPSTR
		IsWow64Process(hProcess,bWow64)
		If bWow64 Then
			lpszPlatform="Win32"
		Else
			lpszPlatform="Win64"
		End If


		'------------------------------
		' ウィンドウタイトルを取得
		'------------------------------

		'スナップショットを取得
		Dim hSnapshot As HANDLE
		hSnapshot=CreateToolhelp32Snapshot(TH32CS_SNAPALL,0)

		Dim te As THREADENTRY32
		FillMemory(VarPtr(te),SizeOf(THREADENTRY32),0)
		te.dwSize=SizeOf(THREADENTRY32)
		If Thread32First(hSnapshot,te) Then
			Do
				If te.th32OwnerProcessID=pdwProcessId[i] Then
					Exit Do
				End If
			Loop While Thread32Next(hSnapshot,te)
		End If

		Dim hwnd As HWND
		hwnd=0
		EnumThreadWindows(te.th32ThreadID,AddressOf(FindWindowProc),VarPtr(hwnd) As LPARAM)

		While GetParent(hwnd)
			hwnd=GetParent(hwnd)
		Wend

		Dim szWndTitle[1024] As Byte
		szWndTitle[0]=0
		If hwnd Then GetWindowText(hwnd,szWndTitle,1024)

		CloseHandle(hSnapshot)


		CloseHandle(hProcess)


		'自分自身は無視
		If lstrcmpi(temporary,szAppPath)=0 Then
			Continue
		End If



		'--------------------
		' バッファへ追加
		'--------------------

		wsprintf(temp2,Ex"\q%s\q,%d,%s,%s\r\n",temporary,pdwProcessId[i],lpszPlatform,szWndTitle)

		lpszBuffer=realloc(lpszBuffer,lstrlen(lpszBuffer)+lstrlen(temp2)+1)
		lstrcat(lpszBuffer,temp2)
	Next

	free(pdwProcessId)


	'-----------------------
	' ファイルへ保存
	'-----------------------

	_splitpath(szAppPath,temporary,temp2,NULL,NULL)
	lstrcat(temporary,temp2)
	lstrcat(temporary,"list.dat")

	Dim hFile As HANDLE
	hFile=CreateFile(temporary,GENERIC_WRITE,0,ByVal 0,CREATE_ALWAYS,0,0)

	Dim dwAccBytes As DWord
	WriteFile(hFile,lpszBuffer,lstrlen(lpszBuffer),VarPtr(dwAccBytes),ByVal 0)

	CloseHandle(hFile)

	free(lpszBuffer)
End Sub

main(PathGetArgs(GetCommandLine()))