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https://github.com/RGBCube/serenity
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HackStudio: Add a simple "Build" action
Pressing Ctrl+B now invokes "make" in the project directory and routes the output from the make command to the little terminal widget.
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parent
5a83e053b3
commit
654ffdef91
3 changed files with 56 additions and 12 deletions
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@ -2,17 +2,53 @@
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#include <AK/String.h>
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#include <LibCore/CConfigFile.h>
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#include <LibGUI/GBoxLayout.h>
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#include <LibGUI/GMessageBox.h>
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#include <LibVT/TerminalWidget.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/ioctl.h>
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#include <sys/wait.h>
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#include <unistd.h>
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static void run_command(int ptm_fd, const String& command)
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void TerminalWrapper::run_command(const String& command)
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{
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pid_t pid = fork();
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if (pid == 0) {
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if (m_pid != -1) {
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GMessageBox::show(
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"A command is already running in this TerminalWrapper",
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"Can't run command",
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GMessageBox::Type::Error,
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GMessageBox::InputType::OK,
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window());
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return;
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}
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int ptm_fd = open("/dev/ptmx", O_RDWR);
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if (ptm_fd < 0) {
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perror("open(ptmx)");
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ASSERT_NOT_REACHED();
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}
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m_terminal_widget->set_pty_master_fd(ptm_fd);
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m_terminal_widget->on_command_exit = [this] {
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int wstatus;
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int rc = waitpid(m_pid, &wstatus, 0);
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if (rc < 0) {
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perror("waitpid");
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ASSERT_NOT_REACHED();
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}
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if (WIFEXITED(wstatus)) {
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m_terminal_widget->inject_string(String::format("\033[%d;1m(Command exited with code %d)\033[0m\n", wstatus == 0 ? 32 : 31, WEXITSTATUS(wstatus)));
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} else if (WIFSTOPPED(wstatus)) {
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m_terminal_widget->inject_string(String::format("\033[34;1m(Command stopped!)\033[0m\n"));
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} else if (WIFSIGNALED(wstatus)) {
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m_terminal_widget->inject_string(String::format("\033[34;1m(Command signaled with %s!)\033[0m\n", strsignal(WTERMSIG(wstatus))));
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}
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m_pid = -1;
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};
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m_pid = fork();
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if (m_pid == 0) {
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const char* tty_name = ptsname(ptm_fd);
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if (!tty_name) {
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perror("ptsname");
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@ -77,16 +113,8 @@ TerminalWrapper::TerminalWrapper(GWidget* parent)
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{
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set_layout(make<GBoxLayout>(Orientation::Vertical));
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int ptm_fd = open("/dev/ptmx", O_RDWR);
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if (ptm_fd < 0) {
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perror("open(ptmx)");
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ASSERT_NOT_REACHED();
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}
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run_command(ptm_fd, "/bin/Shell");
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RefPtr<CConfigFile> config = CConfigFile::get_for_app("Terminal");
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m_terminal_widget = TerminalWidget::construct(ptm_fd, false, config);
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m_terminal_widget = TerminalWidget::construct(-1, false, config);
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add_child(*m_terminal_widget);
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}
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