X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/d082ac49971a1c1a9e84c5b201c30aab675f154f..bf873e8e28f7ac4998614b1e94b677a11df89e6a:/mac/mac.c?ds=sidebyside

diff --git a/mac/mac.c b/mac/mac.c
index add219b7..deb083af 100644
--- a/mac/mac.c
+++ b/mac/mac.c
@@ -1,4 +1,4 @@
-/* $Id: mac.c,v 1.1 2002/11/19 02:13:46 ben Exp $ */
+/* $Id: mac.c,v 1.11 2002/12/30 19:01:44 ben Exp $ */
 /*
  * Copyright (c) 1999 Ben Harris
  * All rights reserved.
@@ -40,9 +40,12 @@
 #include <Devices.h>
 #include <DiskInit.h>
 #include <Gestalt.h>
+#include <LowMem.h>
 #include <Resources.h>
-#include <Threads.h>
+#include <Script.h>
+#include <TextCommon.h>
 #include <ToolUtils.h>
+#include <UnicodeConverter.h>
 
 #include <assert.h>
 #include <limits.h>
@@ -70,10 +73,12 @@ static void mac_growwindow(WindowPtr, EventRecord *);
 static void mac_activatewindow(WindowPtr, EventRecord *);
 static void mac_activateabout(WindowPtr, EventRecord *);
 static void mac_updatewindow(WindowPtr);
+static void mac_updatelicence(WindowPtr);
 static void mac_keypress(EventRecord *);
 static int mac_windowtype(WindowPtr);
 static void mac_menucommand(long);
 static void mac_openabout(void);
+static void mac_openlicence(void);
 static void mac_adjustcursor(RgnHandle);
 static void mac_adjustmenus(void);
 static void mac_closewindow(WindowPtr);
@@ -98,6 +103,7 @@ int main (int argc, char **argv) {
 
 static void mac_startup(void) {
     Handle menuBar;
+    TECInfoHandle ti;
 
     /* Init Memory Manager */
     MaxApplZone();
@@ -115,13 +121,11 @@ static void mac_startup(void) {
     InitDialogs(nil);
     cold = 0;
     
-    /* Check for the Thread Manager.  Bail out if it's not there. */
-    if (Gestalt(gestaltThreadMgrAttr, &mac_gestalts.thdsattr) != noErr ||
-	!(mac_gestalts.thdsattr & (1 << gestaltThreadMgrPresent)) ||
-	&NewThread == kUnresolvedCFragSymbolAddress)
-	fatalbox("PuTTY requires the Thread Manager in order to operate.  "
-		 "The Thread Manager can be obtained from Apple Software "
-		 "Updates.");
+    /* Get base system version (only used if there's no better selector) */
+    if (Gestalt(gestaltSystemVersion, &mac_gestalts.sysvers) != noErr ||
+	(mac_gestalts.sysvers & 0xffff) < 0x700)
+	fatalbox("PuTTY requires System 7 or newer");
+    mac_gestalts.sysvers &= 0xffff;
     /* Find out if we've got Color Quickdraw */
     if (Gestalt(gestaltQuickdrawVersion, &mac_gestalts.qdvers) != noErr)
     	mac_gestalts.qdvers = gestaltOriginalQD;
@@ -142,6 +146,19 @@ static void mac_startup(void) {
     /* Mac OS 8.5 Window Manager? */
     if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr)
 	mac_gestalts.windattr = 0;
+    /* Text Encoding Conversion Manager? */
+    if (
+#if TARGET_RT_MAC_CFM
+	&TECGetInfo == kUnresolvedCFragSymbolAddress ||
+#else
+	InitializeUnicodeConverter(NULL) != noErr ||
+#endif
+	TECGetInfo(&ti) != noErr)
+	mac_gestalts.encvvers = 0;
+    else {
+	mac_gestalts.encvvers = (*ti)->tecVersion;
+	DisposeHandle((Handle)ti);
+    }
 
     /* We've been tested with the Appearance Manager */
     if (mac_gestalts.apprvers != 0)
@@ -158,6 +175,17 @@ static void mac_startup(void) {
     windows.about = NULL;
     windows.licence = NULL;
 
+    {
+	short vol;
+	long dirid;
+
+	/* Set the default directory for loading and saving settings. */
+	/* XXX Should we create it? */
+	if (get_session_dir(FALSE, &vol, &dirid) == noErr) {
+	    LMSetSFSaveDisk(-vol);
+	    LMSetCurDirStore(dirid);
+	}
+    }
     init_ucs();
 }
 
@@ -173,7 +201,6 @@ static void mac_eventloop(void) {
 	mac_adjustcursor(cursrgn);
 	if (gotevent)
 	    mac_event(&event);
-	YieldToAnyThread();
     }
     DisposeRgn(cursrgn);
 }
@@ -249,7 +276,7 @@ static void mac_contentclick(WindowPtr window, EventRecord *event) {
 	if (DialogSelect(event, &(DialogPtr)window, &item))
 	    switch (item) {
 	      case wiAboutLicence:
-	        /* XXX: Do something */
+		mac_openlicence();
 		break;
 	    }
 	break;
@@ -304,9 +331,30 @@ static void mac_updatewindow(WindowPtr window) {
 	EndUpdate(window);
 	break;
       case wLicence:
-        /* Do something */
-        break;
+	mac_updatelicence(window);
+	break;
+    }
+}
+
+static void mac_updatelicence(WindowPtr window)
+{
+    Handle h;
+    int len;
+    long fondsize;
+
+    SetPort(window);
+    BeginUpdate(window);
+    fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
+    TextFont(HiWord(fondsize));
+    TextSize(LoWord(fondsize));
+    h = Get1Resource('TEXT', wLicence);
+    len = GetResourceSizeOnDisk(h);
+    if (h != NULL) {
+	HLock(h);
+	TETextBox(*h, len, &window->portRect, teFlushDefault);
+	HUnlock(h);
     }
+    EndUpdate(window);
 }
 
 /*
@@ -377,6 +425,9 @@ static void mac_menucommand(long result) {
           case iNew:
             mac_newsession();
             goto done;
+	  case iOpen:
+	    mac_opensession();
+	    goto done;
           case iClose:
             mac_closewindow(window);
             goto done;
@@ -407,17 +458,28 @@ static void mac_openabout(void) {
 	SelectWindow(windows.about);
     else {
 	windows.about = GetNewDialog(wAbout, NULL, (WindowPtr)-1);
-	/* XXX check we're using the right resource file? */
-	vers = (VersRecHndl)GetResource('vers', 1);
-	assert(vers != NULL && *vers != NULL);
-	longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
-	GetDialogItem(windows.about, wiAboutVersion, &itemtype, &item, &box);
-	assert(itemtype & kStaticTextDialogItem);
-	SetDialogItemText(item, longvers);
+	vers = (VersRecHndl)Get1Resource('vers', 1);
+	if (vers != NULL && *vers != NULL) {
+	    longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
+	    GetDialogItem(windows.about, wiAboutVersion,
+			  &itemtype, &item, &box);
+	    assert(itemtype & kStaticTextDialogItem);
+	    SetDialogItemText(item, longvers);
+	}
 	ShowWindow(windows.about);
     }
 }
 
+static void mac_openlicence(void) {
+
+    if (windows.licence)
+	SelectWindow(windows.licence);
+    else {
+	windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
+	ShowWindow(windows.licence);
+    }
+}
+
 static void mac_closewindow(WindowPtr window) {
 
     switch (mac_windowtype(window)) {
@@ -431,6 +493,10 @@ static void mac_closewindow(WindowPtr window) {
 	windows.about = NULL;
 	CloseWindow(window);
 	break;
+      case wLicence:
+	windows.licence = NULL;
+	CloseWindow(window);
+	break;
       default:
 	CloseWindow(window);
 	break;
@@ -508,6 +574,10 @@ static void mac_adjustcursor(RgnHandle cursrgn) {
 
 static void mac_shutdown(void) {
 
+#if !TARGET_RT_MAC_CFM
+    if (mac_gestalts.encvvers != 0)
+	TerminateUnicodeConverter();
+#endif
     exit(0);
 }