trunk/source/aeinstallerapp.cpp

/***************************************************************************\
| Project: AE Installer                                                                                                         |
| By: Gumby & Iritscen                                                                                                          |
| File: AEInstallerApp.cpp                                                                                                      |
| Function: Sets up the main application window.                                                        |
| Created: 07/05/2009 17:23:39                                                                                          |
\***************************************************************************/

#include "boost/filesystem.hpp"
#include "boost/lexical_cast.hpp" // int -> string
#include "boost/thread.hpp"
#include "boost/thread/mutex.hpp"
#include <fstream>
#include <string>
#include "installer.h"
#include "aeinstallerapp.h"

////@begin includes
////@end includes

extern int updateStatus;
extern bool installerJustUpdated;
Install_info_cfg currentAE, updateAE;
MainWindow* TheWindow;

////@begin XPM images
////@end XPM images


/*
 * Application instance implementation
 */

////@begin implement app
IMPLEMENT_APP( AEInstallerApp )
////@end implement app


/*
 * AEInstallerApp type definition
 */

IMPLEMENT_CLASS( AEInstallerApp, wxApp )


/*
 * AEInstallerApp event table definition
 */

BEGIN_EVENT_TABLE( AEInstallerApp, wxApp )

////@begin AEInstallerApp event table entries
////@end AEInstallerApp event table entries

END_EVENT_TABLE()


/*
 * Constructor for AEInstallerApp
 */

AEInstallerApp::AEInstallerApp()
{
    Init();
}


/*
 * Member initialisation
 */

void AEInstallerApp::Init()
{
        ////@begin AEInstallerApp member initialisation
        ////@end AEInstallerApp member initialisation
}

/*
 * Initialisation for AEInstallerApp
 */

/* The OnInit() routine is used to check whether the Installer has the software *\
|  it needs to install mods, whether there is an available update, and whether   |
\* the user has globalized yet, to allow mods to be installed.                                  */
bool AEInstallerApp::OnInit()
{    
        ////@begin AEInstallerApp initialisation
        // Remove the comment markers above and below this block
        // to make permanent changes to the code.
#if wxUSE_XPM
        wxImage::AddHandler(new wxXPMHandler);
#endif
#if wxUSE_LIBPNG
        wxImage::AddHandler(new wxPNGHandler);
#endif
#if wxUSE_LIBJPEG
        wxImage::AddHandler(new wxJPEGHandler);
#endif
#if wxUSE_GIF
        wxImage::AddHandler(new wxGIFHandler);
#endif
        MainWindow* mainWindow = new MainWindow( NULL );
        mainWindow->Show(true);
        ////@end AEInstallerApp initialisation
        TheWindow = mainWindow;
        
        // Anything after this is done after the window appears...
        
        if (!CheckForRequiredSoftware())
        {
                TheWindow->Close(); // CheckForRequiredSoftware() will have notified the user of what they are missing, so we just quit now
                return true;
        }
        
        if (updateStatus) // updateStatus was set when MainWindow::CreateControls() was called during initialization of the window
        {
                string updateMsg = "An update for the Anniversary Edition is available.\n"; // for some reason we can't set the initial value while using the '+' operator...
                updateMsg = updateMsg + "Do you wish to update to Edition version " + updateAE.AEVersion + "?\n" +
                                                        "(Current version is " + currentAE.AEVersion + ")\n"; // ...so we tack the rest on in a second command
                wxMessageDialog* updateNotification;
                
                switch (updateStatus) // for the meanings of these return values, see the comments preceding installer.cpp's GetUpdateStatus()
                {
                        case UPDATE_LOG_READ_ERR:
                        {
                                if (exists("Update.log")) remove("Update.log");
                                ofstream logfile("Update.log");
                                logfile << "Error: A necessary .cfg file could not be read.";
                        } // brackets are needed due to the initialization of the ofstream; silly C!
                                break;
                        case UPDATE_MNTH_REQD_ERR:
                                updateMsg = "There is a patch in the updates/ folder, but it patches the\n";
                                updateMsg = updateMsg + updateAE.AEVersion.substr(0, updateAE.AEVersion.length() - 1) + " release; it cannot update this version of the Edition.";
                                updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxOK | wxICON_EXCLAMATION, wxDefaultPosition);
                                updateNotification->ShowModal();
                                break;
                        case UPDATE_SIMP_AVAIL: // there's an update with no globalization or Installer strings attached
                                updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO | wxICON_EXCLAMATION, wxDefaultPosition);
                                if (updateNotification->ShowModal() == wxID_YES)
                                        ProcessAEUpdate(&currentAE, &updateAE, &installerJustUpdated);
                                break;
                        case UPDATE_GLOB_AVAIL: // there's an update with globalization strings attached
                                updateMsg = updateMsg + "**Note that the update requires you to reglobalize, which will take 5-20 minutes.**\n" +
                                                                                "Before clicking Yes, MAKE SURE you have backed up any mods not installed through\n " +
                                                                                "the Installer, such as plug-ins or direct OniSplit imports.";
                                updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO | wxICON_EXCLAMATION, wxDefaultPosition);
                                if (updateNotification->ShowModal() == wxID_YES)
                                        ProcessAEUpdate(&currentAE, &updateAE, &installerJustUpdated);
                                break;
                        case UPDATE_INST_AVAIL: // there's an update with Installer strings attached (globalization is irrelevant while the Installer is not yet updated)
                                updateMsg = updateMsg + "**Note that the update requires the Installer to update itself.**\n" +
                                                                                "If you click Yes, the Installer will quit and re-launch itself, then\n" +
                                                                                "you will be prompted to begin the installation.";
                                updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO | wxICON_EXCLAMATION, wxDefaultPosition);
                                if (updateNotification->ShowModal() == wxID_YES)
                                {
                                        if (ProcessInstallerUpdate(&currentAE, &updateAE)) // there's an intentional logic gap here: if the user clicks "Yes"...
                                        {                                                                                                  // ...and then ProcessInstallerUpdate has an error and returns false, the logic gap results...
                                                TheWindow->Close();                                                        // ...in the code continuing to execute down through case UPDATE_INST_REPL_ERR
                                                return true;
                                        }
                                }
                                else
                                        break;
                        case UPDATE_INST_REPL_ERR: // the Installer replacement failed, user has to do it :-(
                                updateMsg = "The Installer replacement process failed for some reason.\n";
                                updateMsg = updateMsg + "In order for the update to continue, go into the folder Edition/updates/" + strEUFN + "/install/ and " + 
                                                                                "drag the Installer to Edition/install/, replacing the current Installer application, then launch the " +
                                                                                "new version. Click Yes to quit.";
                                updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO | wxICON_EXCLAMATION, wxDefaultPosition);
                                if (updateNotification->ShowModal() == wxID_YES)
                                        TheWindow->Close();
                                return true;
                }
        }

        CheckForGlobalization(false); // function will prompt user and initiate globalization if not done already
        
        return true;
}

bool CheckForRequiredSoftware(void)
{
#ifdef WIN32
        // test for .NET 2.0 or higher
        HKEY hKey;
        if (!RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\.NETFramework\\policy\\v2.0", 0L, KEY_READ , &hKey) == ERROR_SUCCESS)
        {
                string dotnetMsg = "You don't have .NET 2.0 installed! .NET is a framework required by the Edition.\n";
                dotnetMsg = dotnetMsg + "You can download it from:\n" +
                                                                "http://gumby.oni2.net/dotnet\n" +
                                                                "Please install .NET 2.0, then open this Installer again.\n\n" +
                                                                "Would you like to open the download webpage?";
                wxMessageDialog* DotNetDialogOfDeath = new wxMessageDialog(TheWindow, dotnetMsg.c_str(), "AE Installer Alert",
                                                                                                                                 wxYES_NO | wxICON_EXCLAMATION  , wxDefaultPosition);
                if (DotNetDialogOfDeath->ShowModal() == wxID_YES)
                        system("start http://www.microsoft.com/downloads/details.aspx?familyid=0856eacb-4362-4b0d-8edd-aab15c5e04f5");
                RegCloseKey(hKey);
                return false;
        }
#else // on Mac...
        // test for the third-party "mono" framework, because without it, we are up a creek
        FILE *fWhichMono = NULL;
        char chrWhichMono[32];
        fWhichMono = popen("which mono", "r");
        fgets(chrWhichMono, sizeof(chrWhichMono), fWhichMono);
        pclose(fWhichMono);
        string strWhichMono = (string)chrWhichMono;
        string::size_type loc = strWhichMono.find("mono", 0);
        
        if (loc == string::npos) // this means that "which mono" did not return a path leading to the mono binary -- abort! abort! abort!
        {
                string monoMsg = "You don't have 'mono' installed! 'mono' is a command-line tool required by the Edition.\n";
                monoMsg = monoMsg + "You can download it from: http://www.go-mono.com/mono-downloads/download.html (OS X 10.4+)\n" +
                                                        "or http://edt.oni2.net/AE/MonoFramework10.3.dmg (OS X 10.3)\n\n" +
                                                        "Please install 'mono', then open this Installer again.";
                wxMessageDialog* MonoDialogOfDeath = new wxMessageDialog(TheWindow, monoMsg.c_str(), "AE Installer Alert", wxOK | wxICON_EXCLAMATION, wxDefaultPosition);
                MonoDialogOfDeath->ShowModal();
                return false; // it's quittin' time, Joe
        }
#endif
        return true;
}

bool CheckForGlobalization(bool justDoIt)
{
        if (!exists("../GameDataFolder"))
        {
                string globMsg = "You haven't globalized yet!\n";
                globMsg = globMsg + "You must globalize to use the Anniversary Edition framework.\n" +
                                                        "Would you like to globalize now? (This could take a while...)\n" +
                                                        "(Selecting \"No\" will exit this program...)";
                wxMessageDialog* YesNoDialog = new wxMessageDialog(TheWindow, globMsg.c_str(), "AE Installer Alert", wxYES_NO | wxICON_EXCLAMATION, wxDefaultPosition);
                
                if (YesNoDialog->ShowModal() == wxID_NO) // if the user said no...
                {
                        TheWindow->Close();
                        return true;
                }
        }
        else if (!justDoIt)
                return false;
        // Code below this point runs if user clicks "Yes" or if they are never asked but justDoIt is true
#ifdef WIN32
        boost::thread thrd3(globalize2);
#else // cannot use multi-threading in Mac build
        TheWindow->InstallButton->Disable();
        TheWindow->ReglobalizeButton->Disable();
        globalizeData();
        TheWindow->InstallButton->Enable();
        TheWindow->ReglobalizeButton->Enable();
#endif
        
        return true;
}

void setStatusArea(string s)
{
        wxString wxs(s.c_str(), wxConvUTF8);
        
        TheWindow->StatusArea->SetStatusText(wxs);
}


/*
 * Cleanup for AEInstallerApp
 */

int AEInstallerApp::OnExit()
{    
        ////@begin AEInstallerApp cleanup
        return wxApp::OnExit();
        ////@end AEInstallerApp cleanup
}
void doglobalizeData()
{
        globalizeData();
#ifdef WIN32
        while(1) Sleep(-1);
#endif
}
Revision:	500
Committed:	Sun Mar 14 23:31:14 2010 UTC (15 years, 7 months ago) by iritscen
Content type:	text/x-c++src
File size:	10692 byte(s)
Log Message:	Changed 'Installer replacement failed' message so user can choose not to quit. Fixed BSL mod package-detecting bug and other dubious flag-detecting code. Added check for required Installer version when scanning package info files.
#	Content
1	/***************************************************************************\
2	\| Project: AE Installer \|
3	\| By: Gumby & Iritscen \|
4	\| File: AEInstallerApp.cpp \|
5	\| Function: Sets up the main application window. \|
6	\| Created: 07/05/2009 17:23:39 \|
7	\***************************************************************************/
8
9	#include "boost/filesystem.hpp"
10	#include "boost/lexical_cast.hpp" // int -> string
11	#include "boost/thread.hpp"
12	#include "boost/thread/mutex.hpp"
13	#include <fstream>
14	#include <string>
15	#include "installer.h"
16	#include "aeinstallerapp.h"
17
18	////@begin includes
19	////@end includes
20
21	extern int updateStatus;
22	extern bool installerJustUpdated;
23	Install_info_cfg currentAE, updateAE;
24	MainWindow* TheWindow;
25
26	////@begin XPM images
27	////@end XPM images
28
29
30	/*
31	* Application instance implementation
32	*/
33
34	////@begin implement app
35	IMPLEMENT_APP( AEInstallerApp )
36	////@end implement app
37
38
39	/*
40	* AEInstallerApp type definition
41	*/
42
43	IMPLEMENT_CLASS( AEInstallerApp, wxApp )
44
45
46	/*
47	* AEInstallerApp event table definition
48	*/
49
50	BEGIN_EVENT_TABLE( AEInstallerApp, wxApp )
51
52	////@begin AEInstallerApp event table entries
53	////@end AEInstallerApp event table entries
54
55	END_EVENT_TABLE()
56
57
58	/*
59	* Constructor for AEInstallerApp
60	*/
61
62	AEInstallerApp::AEInstallerApp()
63	{
64	Init();
65	}
66
67
68	/*
69	* Member initialisation
70	*/
71
72	void AEInstallerApp::Init()
73	{
74	////@begin AEInstallerApp member initialisation
75	////@end AEInstallerApp member initialisation
76	}
77
78	/*
79	* Initialisation for AEInstallerApp
80	*/
81
82	/* The OnInit() routine is used to check whether the Installer has the software *\
83	\| it needs to install mods, whether there is an available update, and whether \|
84	\* the user has globalized yet, to allow mods to be installed. */
85	bool AEInstallerApp::OnInit()
86	{
87	////@begin AEInstallerApp initialisation
88	// Remove the comment markers above and below this block
89	// to make permanent changes to the code.
90	#if wxUSE_XPM
91	wxImage::AddHandler(new wxXPMHandler);
92	#endif
93	#if wxUSE_LIBPNG
94	wxImage::AddHandler(new wxPNGHandler);
95	#endif
96	#if wxUSE_LIBJPEG
97	wxImage::AddHandler(new wxJPEGHandler);
98	#endif
99	#if wxUSE_GIF
100	wxImage::AddHandler(new wxGIFHandler);
101	#endif
102	MainWindow* mainWindow = new MainWindow( NULL );
103	mainWindow->Show(true);
104	////@end AEInstallerApp initialisation
105	TheWindow = mainWindow;
106
107	// Anything after this is done after the window appears...
108
109	if (!CheckForRequiredSoftware())
110	{
111	TheWindow->Close(); // CheckForRequiredSoftware() will have notified the user of what they are missing, so we just quit now
112	return true;
113	}
114
115	if (updateStatus) // updateStatus was set when MainWindow::CreateControls() was called during initialization of the window
116	{
117	string updateMsg = "An update for the Anniversary Edition is available.\n"; // for some reason we can't set the initial value while using the '+' operator...
118	updateMsg = updateMsg + "Do you wish to update to Edition version " + updateAE.AEVersion + "?\n" +
119	"(Current version is " + currentAE.AEVersion + ")\n"; // ...so we tack the rest on in a second command
120	wxMessageDialog* updateNotification;
121
122	switch (updateStatus) // for the meanings of these return values, see the comments preceding installer.cpp's GetUpdateStatus()
123	{
124	case UPDATE_LOG_READ_ERR:
125	{
126	if (exists("Update.log")) remove("Update.log");
127	ofstream logfile("Update.log");
128	logfile << "Error: A necessary .cfg file could not be read.";
129	} // brackets are needed due to the initialization of the ofstream; silly C!
130	break;
131	case UPDATE_MNTH_REQD_ERR:
132	updateMsg = "There is a patch in the updates/ folder, but it patches the\n";
133	updateMsg = updateMsg + updateAE.AEVersion.substr(0, updateAE.AEVersion.length() - 1) + " release; it cannot update this version of the Edition.";
134	updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxOK \| wxICON_EXCLAMATION, wxDefaultPosition);
135	updateNotification->ShowModal();
136	break;
137	case UPDATE_SIMP_AVAIL: // there's an update with no globalization or Installer strings attached
138	updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO \| wxICON_EXCLAMATION, wxDefaultPosition);
139	if (updateNotification->ShowModal() == wxID_YES)
140	ProcessAEUpdate(&currentAE, &updateAE, &installerJustUpdated);
141	break;
142	case UPDATE_GLOB_AVAIL: // there's an update with globalization strings attached
143	updateMsg = updateMsg + "Note that the update requires you to reglobalize, which will take 5-20 minutes.\n" +
144	"Before clicking Yes, MAKE SURE you have backed up any mods not installed through\n " +
145	"the Installer, such as plug-ins or direct OniSplit imports.";
146	updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO \| wxICON_EXCLAMATION, wxDefaultPosition);
147	if (updateNotification->ShowModal() == wxID_YES)
148	ProcessAEUpdate(&currentAE, &updateAE, &installerJustUpdated);
149	break;
150	case UPDATE_INST_AVAIL: // there's an update with Installer strings attached (globalization is irrelevant while the Installer is not yet updated)
151	updateMsg = updateMsg + "Note that the update requires the Installer to update itself.\n" +
152	"If you click Yes, the Installer will quit and re-launch itself, then\n" +
153	"you will be prompted to begin the installation.";
154	updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO \| wxICON_EXCLAMATION, wxDefaultPosition);
155	if (updateNotification->ShowModal() == wxID_YES)
156	{
157	if (ProcessInstallerUpdate(&currentAE, &updateAE)) // there's an intentional logic gap here: if the user clicks "Yes"...
158	{ // ...and then ProcessInstallerUpdate has an error and returns false, the logic gap results...
159	TheWindow->Close(); // ...in the code continuing to execute down through case UPDATE_INST_REPL_ERR
160	return true;
161	}
162	}
163	else
164	break;
165	case UPDATE_INST_REPL_ERR: // the Installer replacement failed, user has to do it :-(
166	updateMsg = "The Installer replacement process failed for some reason.\n";
167	updateMsg = updateMsg + "In order for the update to continue, go into the folder Edition/updates/" + strEUFN + "/install/ and " +
168	"drag the Installer to Edition/install/, replacing the current Installer application, then launch the " +
169	"new version. Click Yes to quit.";
170	updateNotification = new wxMessageDialog(TheWindow, updateMsg.c_str(), "AE Installer Alert", wxYES_NO \| wxICON_EXCLAMATION, wxDefaultPosition);
171	if (updateNotification->ShowModal() == wxID_YES)
172	TheWindow->Close();
173	return true;
174	}
175	}
176
177	CheckForGlobalization(false); // function will prompt user and initiate globalization if not done already
178
179	return true;
180	}
181
182	bool CheckForRequiredSoftware(void)
183	{
184	#ifdef WIN32
185	// test for .NET 2.0 or higher
186	HKEY hKey;
187	if (!RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\.NETFramework\\policy\\v2.0", 0L, KEY_READ , &hKey) == ERROR_SUCCESS)
188	{
189	string dotnetMsg = "You don't have .NET 2.0 installed! .NET is a framework required by the Edition.\n";
190	dotnetMsg = dotnetMsg + "You can download it from:\n" +
191	"http://gumby.oni2.net/dotnet\n" +
192	"Please install .NET 2.0, then open this Installer again.\n\n" +
193	"Would you like to open the download webpage?";
194	wxMessageDialog* DotNetDialogOfDeath = new wxMessageDialog(TheWindow, dotnetMsg.c_str(), "AE Installer Alert",
195	wxYES_NO \| wxICON_EXCLAMATION , wxDefaultPosition);
196	if (DotNetDialogOfDeath->ShowModal() == wxID_YES)
197	system("start http://www.microsoft.com/downloads/details.aspx?familyid=0856eacb-4362-4b0d-8edd-aab15c5e04f5");
198	RegCloseKey(hKey);
199	return false;
200	}
201	#else // on Mac...
202	// test for the third-party "mono" framework, because without it, we are up a creek
203	FILE *fWhichMono = NULL;
204	char chrWhichMono[32];
205	fWhichMono = popen("which mono", "r");
206	fgets(chrWhichMono, sizeof(chrWhichMono), fWhichMono);
207	pclose(fWhichMono);
208	string strWhichMono = (string)chrWhichMono;
209	string::size_type loc = strWhichMono.find("mono", 0);
210
211	if (loc == string::npos) // this means that "which mono" did not return a path leading to the mono binary -- abort! abort! abort!
212	{
213	string monoMsg = "You don't have 'mono' installed! 'mono' is a command-line tool required by the Edition.\n";
214	monoMsg = monoMsg + "You can download it from: http://www.go-mono.com/mono-downloads/download.html (OS X 10.4+)\n" +
215	"or http://edt.oni2.net/AE/MonoFramework10.3.dmg (OS X 10.3)\n\n" +
216	"Please install 'mono', then open this Installer again.";
217	wxMessageDialog* MonoDialogOfDeath = new wxMessageDialog(TheWindow, monoMsg.c_str(), "AE Installer Alert", wxOK \| wxICON_EXCLAMATION, wxDefaultPosition);
218	MonoDialogOfDeath->ShowModal();
219	return false; // it's quittin' time, Joe
220	}
221	#endif
222	return true;
223	}
224
225	bool CheckForGlobalization(bool justDoIt)
226	{
227	if (!exists("../GameDataFolder"))
228	{
229	string globMsg = "You haven't globalized yet!\n";
230	globMsg = globMsg + "You must globalize to use the Anniversary Edition framework.\n" +
231	"Would you like to globalize now? (This could take a while...)\n" +
232	"(Selecting \"No\" will exit this program...)";
233	wxMessageDialog* YesNoDialog = new wxMessageDialog(TheWindow, globMsg.c_str(), "AE Installer Alert", wxYES_NO \| wxICON_EXCLAMATION, wxDefaultPosition);
234
235	if (YesNoDialog->ShowModal() == wxID_NO) // if the user said no...
236	{
237	TheWindow->Close();
238	return true;
239	}
240	}
241	else if (!justDoIt)
242	return false;
243	// Code below this point runs if user clicks "Yes" or if they are never asked but justDoIt is true
244	#ifdef WIN32
245	boost::thread thrd3(globalize2);
246	#else // cannot use multi-threading in Mac build
247	TheWindow->InstallButton->Disable();
248	TheWindow->ReglobalizeButton->Disable();
249	globalizeData();
250	TheWindow->InstallButton->Enable();
251	TheWindow->ReglobalizeButton->Enable();
252	#endif
253
254	return true;
255	}
256
257	void setStatusArea(string s)
258	{
259	wxString wxs(s.c_str(), wxConvUTF8);
260
261	TheWindow->StatusArea->SetStatusText(wxs);
262	}
263
264
265	/*
266	* Cleanup for AEInstallerApp
267	*/
268
269	int AEInstallerApp::OnExit()
270	{
271	////@begin AEInstallerApp cleanup
272	return wxApp::OnExit();
273	////@end AEInstallerApp cleanup
274	}
275	void doglobalizeData()
276	{
277	globalizeData();
278	#ifdef WIN32
279	while(1) Sleep(-1);
280	#endif
281	}