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cbprofiler.cpp

/*
 * This file is part of the Code::Blocks IDE and licensed under the GNU General Public License, version 3
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 * $Revision: 4909 $
 * $Id: cbprofiler.cpp 4909 2008-02-27 13:15:26Z mortenmacfly $
 * $HeadURL: svn://svn.berlios.de/codeblocks/tags/8.02/src/plugins/contrib/profiler/cbprofiler.cpp $
 */

#include "sdk.h"
#ifndef CB_PRECOMP
    #include <wx/datetime.h>
    #include <wx/filename.h>
    #include <wx/fs_zip.h>
    #include <wx/intl.h>
    #include <wx/string.h>
    #include <wx/xrc/xmlres.h>
    #include "cbproject.h"
    #include "configmanager.h"
    #include "globals.h"
    #include "macrosmanager.h"
    #include "manager.h"
    #include "logmanager.h"
    #include "projectbuildtarget.h"
    #include "projectmanager.h"
#endif
#include <wx/choicdlg.h>
#include <wx/filedlg.h>
#include "cbprofiler.h"
#include "cbprofilerconfig.h"
#include "cbprofilerexec.h"
#include "prep.h"

// Register the plugin
namespace
{
    PluginRegistrant<CBProfiler> reg(_T("Profiler"));
};

CBProfiler::CBProfiler()
{
    //ctor
    if(!Manager::LoadResource(_T("Profiler.zip")))
    {
        NotifyMissingFile(_T("Profiler.zip"));
    }
}
CBProfiler::~CBProfiler()
{
    //dtor
}
void CBProfiler::OnAttach()
{
    // do whatever initialization you need for your plugin
    // NOTE: after this function, the inherited member variable
    // IsAttached() will be TRUE...
    // You should check for it in other functions, because if it
    // is FALSE, it means that the application did *not* "load"
    // (see: does not need) this plugin...
}
void CBProfiler::OnRelease(bool appShutDown)
{
    // do de-initialization for your plugin
    // if appShutDown is false, the plugin is unloaded because Code::Blocks is being shut down,
    // which means you must not use any of the SDK Managers
    // NOTE: after this function, the inherited member variable
    // IsAttached() will be FALSE...
}
cbConfigurationPanel* CBProfiler::GetConfigurationPanel(wxWindow* parent)
{
    // if not attached, exit
    if (!IsAttached())
        return 0;

    CBProfilerConfigDlg* dlg = new CBProfilerConfigDlg(parent);
    return dlg;
}
int CBProfiler::Execute()
{
    // if not attached, exit
    if (!IsAttached())
        return -1;

    cbProject* project = Manager::Get()->GetProjectManager()->GetActiveProject();
    // if no project open, exit
    if (!project)
    {
        wxString msg = _("You need to open a project\nbefore using the plugin!\n"
                         "C::B Profiler could not complete the operation.");
        cbMessageBox(msg, _("Error"), wxICON_ERROR | wxOK, Manager::Get()->GetAppWindow());
        Manager::Get()->GetLogManager()->DebugLog(msg);
        return -1;
    }

    ProjectBuildTarget* target = 0L;
    if (project->GetBuildTargetsCount() > 1)
    {
        // more than one executable target? ask...
        wxString choices[project->GetBuildTargetsCount()];
        for (int i=0; i<project->GetBuildTargetsCount(); ++i)
        {
            choices[i] = project->GetBuildTarget(i)->GetTitle();
        }
        wxSingleChoiceDialog dialog(Manager::Get()->GetAppWindow(),
                                    _("Select the target you want to profile"),
                                    _("Select Target"),project->GetBuildTargetsCount(),choices);
        dialog.SetSelection(0);
        if (dialog.ShowModal() != wxID_OK)
            return -1;
        int targetIndex = dialog.GetSelection();
        target = project->GetBuildTarget(targetIndex);
    }
    else if (project->GetBuildTargetsCount() == 1)
        target = project->GetBuildTarget(0);
    else
    {
        // not even one executable target...
        wxString msg = _("No executable targets found in project!\n"
                         "C::B Profiler could not complete the operation.");
        cbMessageBox(msg, _("Error"), wxICON_ERROR | wxOK, Manager::Get()->GetAppWindow());
        Manager::Get()->GetLogManager()->DebugLog(msg);
        return -1;
    }

    if ((target->GetTargetType() != ttExecutable) && (target->GetTargetType() != ttConsoleOnly))
    {
        wxString msg = _("The target is not executable!");
        cbMessageBox(msg, _("Error"), wxICON_ERROR | wxOK, Manager::Get()->GetAppWindow());
        Manager::Get()->GetLogManager()->DebugLog(msg);
        return -1;
    }

    // Scope...
    wxString exename,dataname;

    if (target)
    {
        exename = target->GetOutputFilename();
        Manager::Get()->GetMacrosManager()->ReplaceEnvVars(exename);
        wxFileName ename(exename);
        ename.Normalize(wxPATH_NORM_ALL, project->GetBasePath());
        exename = ename.GetFullPath();

        wxChar separator = wxFileName::GetPathSeparator();

        // The user either hasn't built the target yet or cleaned the project
        if (!ename.FileExists())
        {
            wxString msg = _("No executable found!\n"
                             "You either have not built the target or\n"
                             "just cleaned the project.\n"
                             "Try to find profiling info anyway?");
            if (cbMessageBox(msg,_("Confirmation"),wxYES_NO | wxICON_QUESTION,
                             Manager::Get()->GetAppWindow()) == wxID_NO)
                return -2;
        }

        // We locate gmon.out. First: look for gmon.out in the folder of the executable
        dataname=exename.BeforeLast(separator);
        dataname+=separator;
        dataname+=_T("gmon.out");
        wxFileName dname(dataname);

        // The gmon.out file doesn't exist in the executable's directory.
        if (!dname.FileExists())
        {
            // Second: look for gmon.out in the working directory of the project
            wxString workname = target->GetWorkingDir();
            Manager::Get()->GetMacrosManager()->ReplaceEnvVars(workname);
            wxFileName wname(workname);
            wname.Normalize(wxPATH_NORM_ALL, project->GetBasePath());
            workname = wname.GetFullPath();

            dataname=workname.BeforeLast(separator);
            dataname+=separator;
            dataname+=_T("gmon.out");
            dname = wxFileName(dataname);

            // The gmon.out file doesn't exist in the working directory.
            if (!dname.FileExists())
            {
                wxString msg = _("No profile data found!\n"
                                 "Be sure to enable \"Profile Code when executed\" for the current target.\n"
                                 "The target must have been run at least one time after that.\n"
                                 "Do you want to search for the profile data file?");
                if (cbMessageBox(msg, _("Cannot find gmon.out."), wxICON_QUESTION | wxYES_NO, Manager::Get()->GetAppWindow()) == wxID_NO)
                    return -1;
                else
                {
                    wxFileDialog filedialog(Manager::Get()->GetAppWindow(), _("Locate profile information"),
                                            _T(""),_T("gmon.out"),_T("*.*"),wxOPEN|wxFILE_MUST_EXIST|compatibility::wxHideReadonly);
                    if (filedialog.ShowModal() == wxID_OK)
                    {
                        dataname = filedialog.GetPath();
                        dname = wxFileName(dataname);
                    }
                    else return -1;
                }
            }
        }

        Manager::Get()->GetLogManager()->DebugLog(_("Using executable file from: ") + exename);
        Manager::Get()->GetLogManager()->DebugLog(_("Using gmon.out   file from: ") + dataname);

        // If we got so far, it means both the executable and the profile data exist
        wxDateTime exetime  = ename.GetModificationTime();
        wxDateTime datatime = dname.GetModificationTime();

        // Profile data might be old...
        if (exetime>datatime)
        {
            wxString msg = _("It seems like the profile data is older than the executable.\n"
                             "You probably have not run the executable to update this data.\n"
                             "Continue anyway?");
            if (cbMessageBox(msg,_("Confirmation"),wxYES_NO | wxICON_QUESTION,
                             Manager::Get()->GetAppWindow()) == wxID_NO)
                return -2;
        }
    }

    ConfigManager* cfg = Manager::Get()->GetConfigManager(_T("cbprofiler"));

    // Loading configuration
    struct_config config;
    config.chkAnnSource = cfg->ReadBool(_T("/ann_source_chk"), false);
    config.txtAnnSource = cfg->Read(_T("/ann_source_txt"), wxEmptyString);
    config.chkMinCount  = cfg->ReadBool(_T("/min_count_chk"), false);
    config.spnMinCount  = cfg->ReadInt(_T("/min_count_spn"), 0);
    config.chkBrief     = cfg->ReadBool(_T("/brief"), false);
    config.chkFileInfo  = cfg->ReadBool(_T("/file_info"), false);
    config.chkNoStatic  = cfg->ReadBool(_T("/no_static"), false);
    config.chkMinCount  = cfg->ReadBool(_T("/min_count_chk"), false);
    config.chkSum       = cfg->ReadBool(_T("/sum"), false);
    config.txtExtra     = cfg->Read(_T("/extra_txt"), wxEmptyString);

    // If we got this far, all is left is to call gprof!!!
    dlg = new CBProfilerExecDlg(Manager::Get()->GetAppWindow());

    // Do we need to show the dialog (process succesful)?
    if (dlg->Execute(exename, dataname, config) != 0)
        return -1;

    return 0;
}

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