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Originally committed to SVN as r737.
This commit is contained in:
Rodrigo Braz Monteiro 2007-01-07 23:03:05 +00:00
parent 43841c24b8
commit 85ca326bc9
2 changed files with 388 additions and 0 deletions
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295
aegisub/dialog_version_check.cpp Normal file
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// Copyright (c) 2007, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
///////////
// Headers
#include <wx/filesys.h>
#include <wx/fs_inet.h>
#include <wx/txtstrm.h>
#include <wx/tokenzr.h>
#include <wx/event.h>
#include "dialog_version_check.h"
#include "version.h"
#include "main.h"
//////////
// Static
bool DialogVersionCheck::dialogRunning = false;
///////////////
// Constructor
DialogVersionCheck::DialogVersionCheck(wxWindow *parent,bool hidden)
: wxDialog(parent,-1,_("Version Checker"),wxDefaultPosition,wxDefaultSize,wxDEFAULT_DIALOG_STYLE)
{
// Is already running?
if (dialogRunning) {
Destroy();
return;
}
dialogRunning = true;
// Controls
wxSizer *controlSizer = new wxStaticBoxSizer(wxVERTICAL,this,_("Log"));
logBox = new wxTextCtrl(this,Log_Box,_T(""),wxDefaultPosition,wxSize(400,150),wxTE_MULTILINE | wxTE_READONLY | wxTE_RICH | wxTE_AUTO_URL);
controlSizer->Add(logBox,1,wxEXPAND,0);
// Buttons
wxSizer *buttonSizer = new wxBoxSizer(wxHORIZONTAL);
buttonSizer->AddStretchSpacer(1);
buttonSizer->Add(new wxButton(this,wxID_OK),0,0,0);
// Sizer
wxSizer *mainSizer = new wxBoxSizer(wxVERTICAL);
mainSizer->Add(controlSizer,1,wxEXPAND | wxALL,5);
mainSizer->Add(buttonSizer,0,wxEXPAND | wxALL,5);
mainSizer->SetSizeHints(this);
SetSizer(mainSizer);
// Show
visible = false;
if (!hidden) {
Show();
visible = true;
}
// Check version
CheckVersion();
}
//////////////
// Destructor
DialogVersionCheck::~DialogVersionCheck() {
dialogRunning = false;
}
/////////////////
// Check Version
void DialogVersionCheck::CheckVersion() {
if (!wxFileSystem::HasHandlerForPath(_T("http://www.aegisub.net/"))) wxFileSystem::AddHandler(new wxInternetFSHandler);
thread = new VersionCheckThread(this);
thread->Create();
thread->Run();
}
///////////////
// Event table
BEGIN_EVENT_TABLE(DialogVersionCheck,wxDialog)
EVT_BUTTON (wxID_OK, DialogVersionCheck::OnOK)
EVT_CLOSE (DialogVersionCheck::OnClose)
EVT_TEXT_URL(Log_Box,DialogVersionCheck::OnURL)
END_EVENT_TABLE()
////////////
// On close
void DialogVersionCheck::OnClose(wxCloseEvent &event) {
dialogRunning = false;
if (thread) thread->alive = false;
Destroy();
}
void DialogVersionCheck::OnOK(wxCommandEvent &event) {
dialogRunning = false;
if (thread) thread->alive = false;
Destroy();
}
////////////////
// On Click URL
void DialogVersionCheck::OnURL(wxTextUrlEvent &event) {
wxMouseEvent mEvent = event.GetMouseEvent();
if (mEvent.LeftDown()) {
wxString url = logBox->GetValue().Mid(event.GetURLStart(),event.GetURLEnd()-event.GetURLStart()+1);
AegisubApp::OpenURL(url);
}
}
/////////////////////////////
// Worker thread constructor
VersionCheckThread::VersionCheckThread(DialogVersionCheck *par)
: wxThread(wxTHREAD_DETACHED)
{
parent = par;
alive = true;
}
/////////////////
// Worker thread
wxThread::ExitCode VersionCheckThread::Entry() {
// List of paths
wxArrayString paths;
paths.Add(_T("http://aegisub.cellosoft.com/latest.txt"));
paths.Add(_T("http://www.malakith.net/amz/aegisub/latest.txt"));
wxFSFile *fp = NULL;
// Try each path until it finds one that works
for (unsigned int i=0;i<paths.Count();i++) {
// Get path and make sure that it has a handle for it
wxString path = paths[i];
wxMutexGuiEnter();
if (!alive) goto endThread;
if (!wxFileSystem::HasHandlerForPath(path)) {
parent->logBox->AppendText(_("Could not open Internet File system. Aborting.\n"));
goto endThread;
}
wxMutexGuiLeave();
// Open file
#ifdef __WXDEBUG__
wxMutexGuiEnter();
if (!alive) goto endThread;
parent->logBox->AppendText(_("Attempting to open \"") + path + _T("\"... "));
wxMutexGuiLeave();
#endif
wxFileSystem fs;
fp = fs.OpenFile(path);
// Failed?
if (!fp) {
#ifdef __WXDEBUG__
wxMutexGuiEnter();
if (!alive) goto endThread;
parent->logBox->AppendText(_("Failed.\n"));
wxMutexGuiLeave();
#endif
continue;
}
// OK
#ifdef __WXDEBUG__
wxMutexGuiEnter();
if (!alive) goto endThread;
parent->logBox->AppendText(_("OK.\n"));
wxMutexGuiLeave();
#endif
// Get text input stream
wxInputStream *fstream = fp->GetStream();
wxTextInputStream text(*fstream);
wxString contents;
// What kind of version is this?
wxString versionKind;
double versionN;
int svnRev = GetSVNRevision();
wxString temp = GetVersionNumber();
temp.ToDouble(&versionN);
if (GetIsOfficialRelease()) versionKind = _T("release");
else versionKind = _T("svn");
// Read lines
while (!fstream->Eof()) {
// Parse
contents = text.ReadLine();
wxStringTokenizer tkn(contents,_T(";"),wxTOKEN_RET_EMPTY_ALL);
wxArrayString parsed;
while (tkn.HasMoreTokens()) {
parsed.Add(tkn.GetNextToken());
}
if (parsed.Count() != 4) continue;
// See if it's interesting
if (parsed[0] == versionKind || parsed[0] == _T("release")) {
bool newer = false;
// Check
if (parsed[0] == _T("svn")) {
long temp;
parsed[1].ToLong(&temp);
if (temp > svnRev) newer = true;
}
else {
int pos = parsed[1].Find(_T('-'));
wxString vName = parsed[1].Left(pos);
wxString svnName = parsed[1].Mid(pos+1);
if (versionKind == _T("svn")) {
long temp;
svnName.ToLong(&temp);
if (temp >= svnRev) newer = true;
}
else {
double temp;
vName.ToDouble(&temp);
if (temp > versionN) newer = true;
}
}
// Is newer?
if (newer) {
wxMutexGuiEnter();
if (!alive) goto endThread;
parent->logBox->AppendText(_("New version found!\n"));
parent->logBox->AppendText(parsed[3] + _T("\n"));
parent->logBox->AppendText(_("Please go to the following URL to download it: ") + parsed[2] + _T("\n"));
if (!parent->visible) {
parent->Show();
parent->Raise();
parent->visible = true;
}
goto endThread;
}
}
}
// No new updates
wxMutexGuiEnter();
if (!alive) goto endThread;
parent->logBox->AppendText(_("No new version has been found.\n"));
wxMutexGuiLeave();
// Delete file
delete fp;
fp = NULL;
break;
}
// Finish thread
wxMutexGuiEnter();
endThread:
if (alive && !parent->visible) parent->Destroy();
wxMutexGuiLeave();
delete fp;
fp = NULL;
Delete();
return 0;
}

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aegisub/dialog_version_check.h Normal file
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// Copyright (c) 2007, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//
#pragma once
///////////
// Headers
#include <wx/wxprec.h>
//////////////
// Prototypes
class DialogVersionCheck;
/////////////////
// Worker thread
class VersionCheckThread : public wxThread {
private:
DialogVersionCheck *parent;
public:
bool alive;
VersionCheckThread(DialogVersionCheck *parent);
wxThread::ExitCode Entry();
};
//////////////////////////
// Version checker dialog
class DialogVersionCheck : public wxDialog {
friend class VersionCheckThread;
private:
static bool dialogRunning;
wxTextCtrl *logBox;
VersionCheckThread *thread;
bool visible;
void CheckVersion();
void OnClose(wxCloseEvent &event);
void OnOK(wxCommandEvent &event);
void OnURL(wxTextUrlEvent &event);
public:
DialogVersionCheck(wxWindow *parent,bool hidden);
~DialogVersionCheck();
DECLARE_EVENT_TABLE()
};
///////
// IDs
enum {
Log_Box = 1000
};