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#include "ExternalToolsProcessManager.h"
#include "asyncprocess.h"
#include "dirsaver.h"
#include "environmentconfig.h"
#include "event_notifier.h"
#include "file_logger.h"
#include "globals.h"
#include "imanager.h"
#include "macromanager.h"
#include "processreaderthread.h"
#include <algorithm>
#include <wx/msgdlg.h>
#include <wx/process.h>
#include <wx/utils.h>
#ifndef __WXMSW__
#include <signal.h>
#endif
/**
* @class MyProcess
* @brief handler class for capturing non-redirected processes termination
*/
class ExtToolsMyProcess : public wxProcess
{
public:
ExtToolsMyProcess()
{
}
virtual ~ExtToolsMyProcess()
{
}
void OnTerminate(int pid, int status)
{
ToolsTaskManager::Instance()->ProcessTerminated(pid);
delete this;
}
};
ToolsTaskManager* ToolsTaskManager::ms_instance = 0;
ToolsTaskManager::ToolsTaskManager()
{
Bind(wxEVT_ASYNC_PROCESS_OUTPUT, &ToolsTaskManager::OnProcessOutput, this);
Bind(wxEVT_ASYNC_PROCESS_TERMINATED, &ToolsTaskManager::OnProcessEnd, this);
}
ToolsTaskManager::~ToolsTaskManager()
{
Unbind(wxEVT_ASYNC_PROCESS_OUTPUT, &ToolsTaskManager::OnProcessOutput, this);
Unbind(wxEVT_ASYNC_PROCESS_TERMINATED, &ToolsTaskManager::OnProcessEnd, this);
}
ToolsTaskManager* ToolsTaskManager::Instance()
{
if(ms_instance == 0) {
ms_instance = new ToolsTaskManager();
}
return ms_instance;
}
void ToolsTaskManager::Release()
{
if(ms_instance) {
delete ms_instance;
}
ms_instance = 0;
}
void ToolsTaskManager::OnProcessEnd(clProcessEvent& event)
{
clGetManager()->AppendOutputTabText(kOutputTab_Output, event.GetOutput());
clGetManager()->AppendOutputTabText(kOutputTab_Output, "\n");
// delete the process
IProcess* proc = event.GetProcess();
ProcessTerminated(proc->GetPid());
delete proc;
// Notify codelite to test for any modified bufferes
EventNotifier::Get()->PostReloadExternallyModifiedEvent();
}
void ToolsTaskManager::OnProcessOutput(clProcessEvent& event)
{
clGetManager()->AppendOutputTabText(kOutputTab_Output, event.GetOutput());
}
void ToolsTaskManager::StartTool(const ToolInfo& ti, const wxString& filename)
{
wxString command, working_dir;
command << ti.GetPath();
//::WrapWithQuotes(command);
if(!filename.IsEmpty()) {
// If an input file was given, append it to the command
wxString fileName = filename;
::WrapWithQuotes(fileName);
command << " " << fileName;
}
working_dir = ti.GetWd();
command = MacroManager::Instance()->Expand(
command, clGetManager(),
(clGetManager()->GetWorkspace() ? clGetManager()->GetWorkspace()->GetActiveProjectName() : ""));
working_dir = MacroManager::Instance()->Expand(
working_dir, clGetManager(),
(clGetManager()->GetWorkspace() ? clGetManager()->GetWorkspace()->GetActiveProjectName() : ""));
wxString projectName;
wxString configName;
if(clCxxWorkspaceST::Get()->IsOpen()) {
projectName = clCxxWorkspaceST::Get()->GetActiveProjectName();
BuildConfigPtr bldConf = clCxxWorkspaceST::Get()->GetProjBuildConf(projectName, wxEmptyString);
if(bldConf) {
configName = bldConf->GetName();
}
}
EnvSetter envGuard(clGetManager()->GetEnv(), NULL, projectName, configName);
clDEBUG() << "Running command:" << command << clEndl;
int pid = wxNOT_FOUND;
if(ti.GetCaptureOutput()) {
IProcess* proc = ::CreateAsyncProcess(this, command, IProcessCreateConsole | IProcessWrapInShell, working_dir);
if(!proc) {
::wxMessageBox(_("Failed to launch tool\n'") + command + "'", "CodeLite", wxICON_ERROR | wxOK | wxCENTER,
EventNotifier::Get()->TopFrame());
return;
}
pid = proc->GetPid();
} else {
// Set the working directory and launch the process
DirSaver ds;
::wxSetWorkingDirectory(working_dir);
pid = ::wxExecute(command, wxEXEC_ASYNC | wxEXEC_MAKE_GROUP_LEADER, new ExtToolsMyProcess());
}
if(pid > 0) {
ExternalToolItemData item(command, pid);
m_tools.insert(std::make_pair(pid, item));
}
}
void ToolsTaskManager::ProcessTerminated(int pid)
{
if(m_tools.find(pid) != m_tools.end()) {
m_tools.erase(pid);
}
}
void ToolsTaskManager::StopAll()
{
std::for_each(m_tools.begin(), m_tools.end(), [&](const std::pair<int, ExternalToolItemData>& p) {
::wxKill(p.second.m_pid, wxSIGKILL, NULL, wxKILL_CHILDREN);
});
}
void ToolsTaskManager::Stop(int pid)
{
if(m_tools.find(pid) != m_tools.end()) {
::wxKill(pid, wxSIGKILL, NULL, wxKILL_CHILDREN);
}
}
ExternalToolItemData::Map_t& ToolsTaskManager::GetTools()
{
#ifdef __WXOSX__
// Check that the processes are still alive before we continue
ExternalToolItemData::Map_t tools;
std::for_each(m_tools.begin(), m_tools.end(), [&](const std::pair<int, ExternalToolItemData>& p) {
if(kill(p.first, 0) == 0) {
// alive
tools.insert(p);
}
});
m_tools.swap(tools);
#endif
return m_tools;
}
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