mirror of
https://github.com/tuxbox-neutrino/neutrino.git
synced 2025-08-31 09:21:18 +02:00
138 lines
3.5 KiB
C++
138 lines
3.5 KiB
C++
/*
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* Terminal window class
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*
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* (C) 2017,2017 Stefan Seyfried
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* SPDX-License-Identifier: GPL-2.0
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*
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* drop-in-replacement for CShellWindow()
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* loosely based on shellwindow.cpp, heavily stripped down.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "termwindow.h"
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#include <global.h>
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#include <neutrino.h>
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#include <driver/framebuffer.h>
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#include <stdio.h>
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#include <errno.h>
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#include <system/helpers.h>
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#include <system/debug.h>
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#include <gui/widget/yaft/yaft_class.h>
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#include <gui/widget/msgbox.h>
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CTermWindow::CTermWindow(const std::string &Command, const int Mode, int *Res, bool auto_exec)
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{
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fprintf(stderr, "%s:%d mode %d\n", __func__, __LINE__, Mode);
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frameBuffer = CFrameBuffer::getInstance();
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setCommand(Command, Mode, Res, auto_exec);
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}
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void CTermWindow::setCommand(const std::string &Command, const int Mode, int* Res, bool auto_exec)
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{
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command = Command;
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mode = Mode;
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fprintf(stderr, "%s:%d mode %d\n", __func__, __LINE__, mode);
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res = Res;
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if (auto_exec)
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exec();
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}
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void CTermWindow::exec()
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{
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fprintf(stderr, "CTermWindow::exec: mode %d command: %s\n", mode, command.c_str());
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std::string cmd;
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if (mode == 0){ /* not used */
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cmd = "PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/usr/local/sbin ; export PATH ; " + command + " 2>/dev/null >&2";
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int r = my_system(cmd.c_str());
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if (res) {
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if (r == -1)
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*res = r;
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else
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*res = WEXITSTATUS(r);
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dprintf(DEBUG_NORMAL, "[CTermWindow] [%s - %d] Error! system returns: %d command: %s\n", __func__, __LINE__, *res, cmd.c_str());
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}
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}
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else {
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const char * const argv[] = {"/bin/sh\0", "-c\0", command.c_str(), NULL };
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int ret;
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fprintf(stderr, "%s:%d %s\n", __func__, __LINE__, argv[0]);
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YaFT *y = new YaFT(argv, res, !!(mode & VERBOSE), OnShellOutputLoop);
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ret = y->run();
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if (res)
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*res = ret;
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delete y;
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fprintf(stderr, "%s:%d\n", __func__, __LINE__);
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showResult();
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}
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}
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void CTermWindow::showResult()
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{
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if (mode == 0) /* not used */
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return;
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bool show_button = false;
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bool exit = false;
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if (mode & ACKNOWLEDGE)
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show_button = true;
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else if (mode & ACKNOWLEDGE_EVENT) {
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if (res && *res != 0){
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OnResultError(res);
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if (OnResultError.empty())
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DisplayErrorMessage("Error while execution of task. Please see window for details!");
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show_button = true;
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}else{
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OnResultOk(res);
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exit = true; //TODO: evaluate plausible statement
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}
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}
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if (mode & VERBOSE) {
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if (show_button) {
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int b_width = 150;
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int b_height = 35;
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int xpos = frameBuffer->getScreenWidth() - b_width;
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int ypos = frameBuffer->getScreenHeight() - b_height;
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CComponentsButton btn(xpos, ypos, b_width, b_height, LOCALE_MESSAGEBOX_BACK, NEUTRINO_ICON_BUTTON_OKAY, NULL, true, true);
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btn.setColorBody(COL_MENUCONTENT_PLUS_0);
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btn.paint(false);
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}
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neutrino_msg_t msg;
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neutrino_msg_data_t data;
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uint64_t timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_MENU]);
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if (!exit) {
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do {
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g_RCInput->getMsgAbsoluteTimeout(&msg, &data, &timeoutEnd);
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if ( msg > CRCInput::RC_MaxRC && msg != CRCInput::RC_ok && msg != CRCInput::RC_home && msg != CRCInput::RC_timeout){
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CNeutrinoApp::getInstance()->handleMsg( msg, data );
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}
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} while (msg != CRCInput::RC_ok && msg != CRCInput::RC_home && msg != CRCInput::RC_timeout);
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}
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}
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frameBuffer->Clear();
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}
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#if 0
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// only for debug
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void CTermWindow::handleShellOutput(std::string* cur_line, int* Res, bool* /*ok*/)
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{
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int _res = *Res;
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std::string line = *cur_line;
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fprintf(stderr, "%s\n", line.c_str());
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*Res = _res;
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}
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#endif
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CTermWindow::~CTermWindow()
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{
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}
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