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Created a shiny new abstraction for the socket handling. Has many

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advantages:
 - protocol modules can call sk_write() without having to worry
   about writes blocking, because blocking writes are handled in the
   abstraction layer and retried later.
 - `Lost connection while sending' is a thing of the past.
 - <winsock.h> is no longer needed in most modules, because
   "putty.h" doesn't have to declare `SOCKET' variables any more,
   only the abstracted `Socket' type.
 - select()-equivalent between multiple sockets will now be handled
   sensibly, which opens the way for things like SSH port
   forwarding.

[originally from svn r744]
This commit is contained in:
Simon Tatham
2000-10-23 10:32:37 +00:00
parent 882f653081
commit bbbda4110b
20 changed files with 413 additions and 772 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
terminal.c
View File

@ -1,11 +1,4 @@
#include <windows.h>
#ifndef AUTO_WINSOCK
#ifdef WINSOCK_TWO
#include <winsock2.h>
#else
#include <winsock.h>
#endif
#endif
#include <stdio.h>
#include <stdlib.h>
@ -2150,7 +2143,7 @@ void term_nopaste() {
}
void term_paste() {
static long last_paste = 0;
static long last_paste = 0;
long now, paste_diff;
if(paste_len == 0) return;
@ -2166,10 +2159,15 @@ static long last_paste = 0;
while(paste_pos<paste_len)
{
char c = paste_buffer[paste_pos++];
ldisc->send (&c, 1);
int n = 0;
while (n + paste_pos < paste_len) {
if (paste_buffer[paste_pos + n++] == '\r')
break;
}
ldisc->send (paste_buffer+paste_pos, n);
paste_pos += n;
if (c =='\r') {
if (paste_pos < paste_len) {
paste_hold = 1;
return;
}