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Add an indirection layer between mtcpnet.c and the rest of PuTTY so that

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we can have runtime switching between MacTCP and OpenTransport, and so
that we can cope if there's no TCP/IP stack available at all (albeit with
very little functionality at present).

[originally from svn r2546]
This commit is contained in:
Ben Harris
2003-01-11 19:43:59 +00:00
parent 2506a26ab4
commit 4818639014
5 changed files with 164 additions and 24 deletions
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17
mac/mac.c
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@ -1,4 +1,4 @@
/* $Id: mac.c,v 1.23 2003/01/10 18:33:35 simon Exp $ */
/* $Id: mac.c,v 1.24 2003/01/11 19:43:59 ben Exp $ */
/*
* Copyright (c) 1999 Ben Harris
* All rights reserved.
@ -169,8 +169,13 @@ static void mac_startup(void) {
mac_gestalts.uncvattr = (*ti)->tecUnicodeConverterFeatures;
DisposeHandle((Handle)ti);
}
mactcp_init();
/* MacTCP? */
if (Gestalt(FOUR_CHAR_CODE('mtcp'), &mac_gestalts.mtcpvers) != noErr)
mac_gestalts.mtcpvers = 0;
if (mac_gestalts.mtcpvers > 0) {
if (mactcp_init() != noErr)
mac_gestalts.mtcpvers = 0;
}
/* We've been tested with the Appearance Manager */
if (mac_gestalts.apprvers != 0)
@ -225,7 +230,8 @@ static void mac_eventloop(void) {
mac_adjustcursor(cursrgn);
if (gotevent)
mac_event(&event);
mactcp_poll();
if (mac_gestalts.mtcpvers != 0)
mactcp_poll();
mac_pollterm();
}
DisposeRgn(cursrgn);
@ -617,7 +623,8 @@ void cleanup_exit(int status)
if (mac_gestalts.encvvers != 0)
TerminateUnicodeConverter();
#endif
mactcp_shutdown();
if (mac_gestalts.mtcpvers != 0)
mactcp_shutdown();
exit(status);
}