A simple login app for testing.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23400 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/login/Jamfile

@@ -0,0 +1,17 @@
+SubDir HAIKU_TOP src apps login ;
+
+SetSubDirSupportedPlatformsBeOSCompatible ;
+
+#UsePrivateHeaders shared ;
+#UsePrivateHeaders tracker ;
+#SubDirHdrs $(HAIKU_TOP) src kits tracker ;
+
+Application Login :
+	LoginApp.cpp
+	LoginWindow.cpp
+	LoginView.cpp
+	main.cpp
+	: be tracker
+	: Login.rdef
+	;
+

src/apps/login/Login.rdef

@@ -0,0 +1,128 @@
+
+resource app_signature "application/x-vnd.Haiku-Login";
+
+resource app_version {
+	major      = 5,
+	middle     = 2,
+	minor      = 1,
+	variety    = B_APPV_FINAL,
+	internal   = 0,
+	short_info = "Tracker",
+	long_info  = "Tracker 5.2.1 ©1991-2001 Be, Inc.,\n"
+		"©2006-2007 Haiku, Inc."
+};
+
+resource app_flags B_SINGLE_LAUNCH;
+
+/*resource file_types message {
+	"types" = "application/x-vnd.Be-symlink",
+	"types" = "application/x-vnd.Be-directory",
+	"types" = "application/x-vnd.Be-query",
+	"types" = "application/x-vnd.Be-volume",
+	"types" = "application/x-vnd.Be-queryTemplate",
+	"types" = "application/x-vnd.Be-root",
+	"types" = "application/x-vnd.Be-elfexecutable",
+	"types" = "application/x-vnd.Be.printer",
+	"types" = "application/octet-stream"
+};*/
+
+#ifdef HAIKU_TARGET_PLATFORM_HAIKU
+
+resource vector_icon {
+	$"6E636966120500040068020106023ECFFF0000000000003EFFFF486000474000"
+	$"00DDA771FEA97644020006033C0564379BD6B9B4043E12EF49C94948FD140087"
+	$"5B2FFFC58A50C4A97644020006023AA0B4B6910F3840E83C4EA54A20CC3C5E02"
+	$"00F4C597FFDAA47003D7A26E03DAA470020006033AC3B134D937B81B9A3E0BAC"
+	$"4B13774865BC00C28D59FFB6783BDCA26C3803A4703E020106023B46923A3AF8"
+	$"BC79A03DA299463C564592D600FDD6ABFFC48B540399632D03F8CCA102000602"
+	$"38586D38586DB9279239279249CD5B46BF4E00D4975BFFA06F40020016023AA1"
+	$"AE3A9018BAE9A13AAE8E491D7E4A50B500EDFFA505FF020016023228D0398DC3"
+	$"BD46803591CA48EEC34A35750091FFB5020016023A05CA3C319CBEA5C93C305F"
+	$"4A55B949E8F800FFFFE9020006023375F8391697BA971434E7134759DA498BDF"
+	$"00FFEA00FFFFB83017060BEA4B08335A3D594260525E4B61595B604DCD01C7B3"
+	$"5E425248464C4C4354380604AE302628262D24B418B63A222E2C2C0A05B639BC"
+	$"B92B372B36263426350605BA03342E38284030BF44B77141343E3838323A3436"
+	$"300608EEEE342E38323630BCFBBA973E3840304134BF44B77138284230C027B7"
+	$"0443363F3A38343A36363206033E5A224A26542A4A264C274C27592C06033BC5"
+	$"64B639C564B6395A305A22C48AB5CB592CC48AB5CB06156F6BEBB8BC03343038"
+	$"2A3036303E303A304232445234582A583C583846404A56425E345E4A5E444248"
+	$"3E4E424C425042525448584E4C4E604E563E545434543854B9B2C564B639C736"
+	$"B7B45A305A224A26542AC165B4740609BEFB02483E4E3EC431BF54513D523452"
+	$"36522EC564B639452749263D29353340314031C17ABADA463A4638463C444206"
+	$"0ADBDA0E4031C17ABADA4031303D3F3541333F37433846404A56425E345E4A5E"
+	$"4442463A463C46380606B60B32445234582A583C58384635413743333F303F06"
+	$"0BCFB83C5234522E52364E3E513DC431BF54484E424C425042525448584E4C4E"
+	$"604E563E545434543854B9B2C564B639C736B7B4C564B6390605BB033430382A"
+	$"3430353445273DB6954926C564B6394A264A26C165B4740204BE31B7FBBE31B7"
+	$"FBBE6BB89E3C32BE6EB958BDDCBB0FBC2FBC93BD1EBBE6BC2FBC93352F363135"
+	$"2F02063426B796B443BC88B5E9BE31B7FB3BB6C6BE31B7FB352F352F3631BC2F"
+	$"BC93BC2FBC93BADFBD862C3CB92D3C263C2632B4C7BC9D282A0204292CB6CE2C"
+	$"B65D2C28B8C728B83A28B9532931B65D31B6CE312BB8C72BB9532BB83A020430"
+	$"30B9D030B8EF302E322EB9BB2EBA9C3034B8EF34B9D034323232BA9C32B9BB0A"
+	$"06224C385738452C402C3C22380A04223C224C385738450A063451264A244B36"
+	$"54364634470A06243E244B264A2641344736460A042642264A345134480A0422"
+	$"38223C2C402C3C190A010100000A0001071001178402040A0200000A03010900"
+	$"0A020108000A05010A000A07010B000A04010C000A060105000A070106000A00"
+	$"01011001178402040A0B0101000A00020D0E1001178402040A09010E000A0A01"
+	$"0D000A000104000A0C0103000A000102000A00020F10000A0001111001178400"
+	$"040A0D0112000A0E0113000A0F0114000A100115000A11011600"
+};
+
+#else // HAIKU_TARGET_PLATFORM_HAIKU
+
+resource large_icon array {
+	$"FFFF000000FFFFFFFFFFFFFFFFFFFFFF0000000000000000000000FFFFFFFFFF"
+	$"FF00D9D9D900FFFFFFFFFFFFFFFF0000838383838383008383D9D900FFFFFFFF"
+	$"00D9D98383000000000000FFFF00838383838383838383010000D9D900FFFFFF"
+	$"00D9838383D9D9D9D9D9D90000AA00008383D9D9838383AAAA0183D900FFFFFF"
+	$"00D90083D9D9D983838383D9D900D9D901D9D9D9D9D983AAAA00AAD900FFFFFF"
+	$"00D900D90000D98383838383D9D9D9D900D9D9D9838383AAAAAA018300FFFFFF"
+	$"00D900D90083838383000083D90083D983008383838383AAAAAA01AA00FFFFFF"
+	$"0000D9D98383838383008383D9AA00D983008383838383AAAAAA01AA00FFFFFF"
+	$"FF0083AAAAAAAAD9D9838383D9AA00D983008383838383AAAAAA01AAD900FFFF"
+	$"FFAA00AAD983838383D9D9D9D90083D983008383838383AAAAAA01AA83D900FF"
+	$"FF00D9D98383D98383AAAAD98300D9D983008383830083AAAAAA0100AA83D900"
+	$"FF00D900D9D9AAAAAAAAAAD9AA00D9D983008383008383AAAAAA01FF00AAAA00"
+	$"00D9000000AAAAAAAAAAD9AAAA00D983AA0083AA008383AAAAAA00FFFF0000FF"
+	$"0000D900AAAA00000000D9AA0000AAAA008383AA008383AAAAAA00FFFFFFFFFF"
+	$"00FA00000000008383AAAA00AAAA0000838300AA00838383AAAAAA00FFFFFFFF"
+	$"00170FF8F8FA0000000000AAAAAAAAAA838300000083838383AAAA00FFFFFFFF"
+	$"00170F0F0FF81B000000AAAAAAAA00AA838301FFFF00000000AAAAAA00FFFFFF"
+	$"00170F3F3F0E0F3F3F3F0000AAAA00AA838300FFFFFFFFFFFF00AAAA00FFFFFF"
+	$"00170F3F3F3F3F0E0F0F3F1900AAAA00838300FFFFFFFFFFFFFF00AAAA00FFFF"
+	$"00170F3F3F3F3F3F3F3F0E180000000083AA00FFFFFFFFFFFF00D9AAAA000FFF"
+	$"00170F3F3F3F3F3F3F3F3F1700FFFF00838300FFFFFFFFFFFF00D9AAAA000F0E"
+	$"001C173F3F3F3F3F3F3F3F1700FFFF008383AA00FFFFFFFFFF000000000E0F0F"
+	$"001C17183F3F3F3F3F3F3F1700FFFF008383AA00FFFFFFFFFF0E0F0F0F0F0F0F"
+	$"00003F3F17173F3F3F3F3F1700FFFF008383AA00FFFFFFFFFFFFFFFFFFFFFFFF"
+	$"1BFF00003F3F17173F3F3F1700FFFF00838300FFFFFFFFFFFFFFFFFFFFFFFFFF"
+	$"1B1C00FF00003F3F17173F1700FFFF00838300FFFFFFFFFFFFFFFFFFFFFFFFFF"
+	$"1B0083AAAA0000003F3F171700FFFF00838300FFFFFFFFFFFFFFFFFFFFFFFFFF"
+	$"00AAAAAAAA000EFF00003F3F00FF0083838300FFFFFFFFFFFFFFFFFFFFFFFFFF"
+	$"FF000000000E0F0F0F0F000000FF008383AA000F0F0E0F0F0F0F0FFFFFFFFFFF"
+	$"FFFFFFFFFFFFFFFFFFFFFFFF00FFFF0000000E0F0F0F0F0F0FFFFFFFFFFFFFFF"
+	$"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+	$"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF"
+};
+
+resource mini_icon array {
+	$"FF0000FFFFFFFFFF000000000000FFFF"
+	$"00D900000000FF008383D900838300FF"
+	$"00D98383838300D900D983AA00AA00FF"
+	$"00D900830083AAD9008383AAAA0000FF"
+	$"00AAAAAA83830083008383AAAA0000FF"
+	$"FF00008383AA008300830083AA008300"
+	$"0000000000AA0000AAAA0083AA000000"
+	$"00F800000000AAAAD90000D9AA00FFFF"
+	$"00F8F8F817170000D9000000D9AA01FF"
+	$"00173F3F3F3F1700D900FFFF00AA00FF"
+	$"00173F3F3F3F1700D900FFFF00AA000E"
+	$"00183F3F3F3F17008300FFFF0000000E"
+	$"0000003F3F3F17008300FFFFFFFFFFFF"
+	$"FF008300003F17008300FFFFFFFFFFFF"
+	$"00000000FF000083AA000F0E0F0FFFFF"
+	$"FFFFFFFFFFFFFF00000E0F0F0FFFFFFF"
+};
+
+#endif // HAIKU_TARGET_PLATFORM_HAIKU
+

src/apps/login/LoginApp.cpp

@@ -0,0 +1,142 @@
+#include <Screen.h>
+
+#include <stdio.h>
+#include <unistd.h>
+#include <pwd.h>
+
+#include "LoginApp.h"
+#include "LoginWindow.h"
+
+const char *kLoginAppSig = "application/x-vnd.Haiku-Login";
+
+
+LoginApp::LoginApp()
+	: BApplication(kLoginAppSig)
+{
+}
+
+
+LoginApp::~LoginApp()
+{
+}
+
+
+void
+LoginApp::ReadyToRun()
+{
+	BScreen s;
+	BRect frame(0, 0, 300, 100);
+	frame.OffsetBySelf(s.Frame().Width()/2 - frame.Width()/2, 
+						s.Frame().Height()/2 - frame.Height()/2);
+	LoginWindow *w = new LoginWindow(frame);
+	w->Show();
+}
+
+
+void
+LoginApp::MessageReceived(BMessage *message)
+{
+	switch (message->what) {
+	case kMsgOpenFilePanel:
+		break;
+	default:
+		BApplication::MessageReceived(message);
+	}
+}
+
+	void TryLogin(BMessage *message);
+	status_t ValidateLogin(const char *login, const char *password/*, bool force = false*/);
+
+void
+LoginApp::TryLogin(BMessage *message)
+{
+	status_t err;
+	const char *login;
+	const char *password;
+	BMessage reply(B_REPLY);
+	if (message->FindString("login", &login) == B_OK) {
+		if (message->FindString("password", &password) < B_OK)
+			password = NULL;
+		err = ValidateLogin(login, password);
+		if (err == B_OK) {
+			reply.AddInt32("error", B_OK);
+			message->SendReply(reply, NULL);
+			
+			if (password == NULL)
+				return;
+			
+			// start a session
+			//kSetProgress
+			StartUserSession(login);
+		} else {
+			reply.AddInt32("error", err);
+			message->SendReply(reply, NULL);
+			return;
+		}
+		
+	} else {
+		reply.AddInt32("error", EINVAL);
+		message->SendReply(reply, NULL);
+		return;
+	}
+}
+
+
+status_t
+LoginApp::ValidateLogin(const char *login, const char *password/*, bool force = false*/)
+{
+	struct passwd *pwd;
+	
+	pwd = getpwnam(login);
+	if (!pwd)
+		return ENOENT;
+	if (strcmp(pwd->pw_name, login))
+		return ENOENT;
+
+	if (password == NULL) {
+		// we only want to check is login exists.
+		return B_OK;
+	}
+
+	// XXX: check for shadow pass
+	if (strcmp(crypt(password, pwd->pw_passwd), pwd->pw_passwd))
+		return B_NOT_ALLOWED;
+	
+	return B_OK;
+}
+
+
+status_t
+LoginApp::StartUserSession(const char *login)
+{
+	return B_ERROR;
+}
+
+
+int
+LoginApp::getpty(char *pty, char *tty)
+{
+	static const char major[] = "pqrs";
+	static const char minor[] = "0123456789abcdef";
+	uint32 i, j;
+	int32 fd = -1;
+	
+	for (i = 0; i < sizeof(major); i++)
+	{
+		for (j = 0; j < sizeof(minor); j++)
+		{
+			sprintf(pty, "/dev/pt/%c%c", major[i], minor[j]);
+			sprintf(tty, "/dev/tt/%c%c", major[i], minor[j]);
+			fd = open(pty, O_RDWR|O_NOCTTY);
+			if (fd >= 0)
+			{
+				return fd;
+			}
+		}
+	}
+	
+	return fd;
+}
+
+
+

src/apps/login/LoginApp.h

@@ -0,0 +1,19 @@
+#include <Application.h>
+
+/* try loging in a user */
+const uint32 kMsgOpenFilePanel = 'logi';
+
+class LoginApp : public BApplication {
+public:
+	LoginApp();
+	virtual ~LoginApp();
+	void ReadyToRun();
+	void MessageReceived(BMessage *message);
+
+private:
+	void TryLogin(BMessage *message);
+	status_t ValidateLogin(const char *login, const char *password/*, bool force = false*/);
+	status_t StartUserSession(const char *login);
+	int getpty(char *pty, char *tty);
+
+};

src/apps/login/LoginView.cpp

@@ -0,0 +1,82 @@
+#include <ScrollView.h>
+
+#include <pwd.h>
+
+#include "LoginView.h"
+
+#define CSEP 15
+
+LoginView::LoginView(BRect frame)
+	: BView(frame, "LoginView", B_FOLLOW_ALL, 0)
+{
+	SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
+	SetLowColor(ViewColor());
+	BRect r;
+	r.Set(CSEP, CSEP, 80, Bounds().Height() - 2 * CSEP);
+	fUserList = new BListView(r, "users");
+	BScrollView *sv = new BScrollView("userssv", fUserList);
+	AddChild(sv);
+	
+	r.Set(100, Bounds().top + CSEP, Bounds().right - CSEP, Bounds().top + CSEP + CSEP);
+	fLoginControl = new BTextControl(r, "login", "login:", "", new BMessage(kLoginEdited));
+	AddChild(fLoginControl);
+	r.OffsetBySelf(0, CSEP + CSEP);
+	fPasswordControl = new BTextControl(r, "password", "password:", "", new BMessage(kPasswordEdited));
+	AddChild(fPasswordControl);
+	
+}
+
+
+LoginView::~LoginView()
+{
+}
+
+void
+LoginView::AttachedToWindow()
+{
+	fLoginControl->MakeFocus();
+	// populate user list
+	BMessenger(this).SendMessage(kAddNextUser);
+}
+
+
+void
+LoginView::MessageReceived(BMessage *message)
+{
+	switch (message->what) {
+	case kSetProgress:
+		break;
+	case kAddNextUser:
+		AddNextUser();
+		break;
+	default:
+		BView::MessageReceived(message);
+	}
+}
+
+
+void
+LoginView::AddNextUser()
+{
+	struct passwd *pwd;
+	if (fUserList->CountItems() < 1)
+		setpwent();
+
+	pwd = getpwent();
+
+	if (pwd && pwd->pw_shell && 
+		strcmp(pwd->pw_shell, "false") && 
+		strcmp(pwd->pw_shell, "true") && 
+		strcmp(pwd->pw_shell, "/bin/false") && 
+		strcmp(pwd->pw_shell, "/bin/true")) {
+		// not disabled
+		BStringItem *item = new BStringItem(pwd->pw_name);
+		fUserList->AddItem(item);
+	}
+	if (pwd)
+		BMessenger(this).SendMessage(kAddNextUser);
+	else
+		endpwent();
+}
+
+

src/apps/login/LoginView.h

@@ -0,0 +1,23 @@
+#include <View.h>
+#include <ListItem.h>
+#include <ListView.h>
+#include <TextControl.h>
+
+const uint32 kLoginEdited = 'logc';
+const uint32 kPasswordEdited = 'pasc';
+const uint32 kAddNextUser = 'adnu';
+const uint32 kSetProgress = 'setp';
+
+class LoginView : public BView {
+	public:
+		LoginView(BRect frame);
+		virtual ~LoginView();
+		void AttachedToWindow();
+		void MessageReceived(BMessage *message);
+	private:
+		void AddNextUser();
+		BTextControl *fLoginControl;
+		BTextControl *fPasswordControl;
+		BListView *fUserList;
+};
+

src/apps/login/LoginWindow.cpp

@@ -0,0 +1,19 @@
+#include "LoginWindow.h"
+#include "LoginView.h"
+
+LoginWindow::LoginWindow(BRect frame)
+	: BWindow(frame, /*"Login"*/"Welcome to Haiku", B_TITLED_WINDOW_LOOK, 
+		B_NORMAL_WINDOW_FEEL/*B_FLOATING_ALL_WINDOW_FEEL*/, 
+		B_NOT_MOVABLE | B_NOT_CLOSABLE | B_NOT_ZOOMABLE | 
+		B_NOT_MINIMIZABLE | B_NOT_RESIZABLE | B_ASYNCHRONOUS_CONTROLS)
+{
+	LoginView *v = new LoginView(Bounds());
+	AddChild(v);
+}
+
+
+LoginWindow::~LoginWindow()
+{
+}
+
+

src/apps/login/LoginWindow.h

@@ -0,0 +1,8 @@
+#include <Window.h>
+
+class LoginWindow : public BWindow {
+public:
+	LoginWindow(BRect frame);
+virtual	~LoginWindow();
+};
+

src/apps/login/main.cpp

@@ -0,0 +1,9 @@
+#include "LoginApp.h"
+
+int main(int , char **)
+{
+	LoginApp app;
+	app.Run();
+
+	return 0;
+}