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147 lines
2.7 KiB
C++
147 lines
2.7 KiB
C++
/********************************************************************
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* Module: process.h. This is part of Visual-MinGW.
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*
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* License: Visual-MinGW is covered by GNU General Public License,
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* Copyright (C) 2001 Manu B.
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* See license.htm for more details.
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*
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********************************************************************/
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#ifndef PROCESS_H
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#define PROCESS_H
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#include "winui.h"
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#include "CList.h"
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class CCommandDlg : public CDlgBase
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{
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public:
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CCommandDlg();
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~CCommandDlg();
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HWND Create(void);
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LRESULT CALLBACK CDlgProc(UINT Message, WPARAM wParam, LPARAM lParam);
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BOOL OnInitDialog(HWND hwndFocus, LPARAM lInitParam);
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BOOL OnCommand(WORD wNotifyCode, WORD wID, HWND hwndCtl);
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char cmdLine[1024];
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protected:
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private:
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HWND hCmdLine;
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};
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/********************************************************
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creationFlag truth table
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-----------------------------------
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8 4 2 1
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------------------
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NO_PIPE 0 0 0 0
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IN_PIPE 0 0 0 1
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OUT_PIPE 0 0 1 0
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ERR_PIPE 0 1 0 0
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OUTERR_PIPE 1 0 1 0
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*********************************************************/
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#define NO_PIPE 0x0000
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#define IN_PIPE 0x0001
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#define OUT_PIPE 0x0002
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#define ERR_PIPE 0x0004
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#define OUTERR_PIPE 0x000A
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#define STDOUT_NONE 0
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#define STDOUT_FILE_APPEND 1
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#define STDOUT_USER 2
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class CTask : public CNode
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{
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public:
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CTask();
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~CTask();
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char cmdLine[MAX_PATH];
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char szFileName[MAX_PATH];
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WORD creationFlag;
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WORD outputFlag;
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protected:
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private:
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};
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class CStack : public CList
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{
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public:
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CStack();
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~CStack();
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int Push(CTask * newTask);
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CTask * Pop(void);
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void Flush(void);
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protected:
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private:
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CTask * retBuf;
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void DetachCurrent(void);
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};
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class CPipes
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{
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public:
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CPipes();
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~CPipes();
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HANDLE hIn[2];
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HANDLE hOut[2];
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HANDLE hErr[2];
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bool Create(WORD creationFlag, bool winNT);
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bool CloseChildSide(void);
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bool CloseParentSide(void);
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protected:
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private:
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bool Close(int side);
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};
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class CProcess : public CStack
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{
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public:
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CProcess();
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~CProcess();
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bool CommandLine(char * cmdLine);
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bool isRunning(void);
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CTask * AddTask(char * cmdLine, WORD creationFlag, WORD outputFlag/* = STDOUT_NONE*/);
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bool CmdCat(char * cmdLine);
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void Run(void);
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void Run_Thread_Internal(void);
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CCommandDlg CommandDlg;
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protected:
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private:
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PROCESS_INFORMATION pi;
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bool Running;
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DWORD exitCode;
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CTask * currTask;
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CPipes Pipes;
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char * chr;
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char inBuf[1024];
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char outBuf[1024];
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char errBuf[1024];
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bool RunProcess(CTask * task);
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void WriteStdIn(HANDLE hPipe, WORD creationFlag);
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void ReadStdErr(HANDLE hPipe, WORD creationFlag);
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long ReadStdOut(CTask * task, HANDLE hPipe);
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int ReadOneChar(HANDLE hPipe, char * chrin);
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bool WriteFileAppend(char * fileName, char * line, int len=-1);
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bool OutputLine(WORD outputFlag, char * line, int len=-1);
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};
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#endif
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