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Robert de Bath's Big Patch, part 1

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[originally from svn r516]
This commit is contained in:
Simon Tatham
2000-07-26 12:13:51 +00:00
parent 1657255cd7
commit 0d5d39064a
11 changed files with 1225 additions and 696 deletions
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30
telnet.c
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@ -165,19 +165,6 @@ static void s_write (void *buf, int len) {
try_write();
}
static void c_write (char *buf, int len) {
while (len--) {
int new_head = (inbuf_head + 1) & INBUF_MASK;
if (new_head != inbuf_reap) {
inbuf[inbuf_head] = *buf++;
inbuf_head = new_head;
} else {
term_out();
if( inbuf_head == inbuf_reap ) len++; else break;
}
}
}
static void log_option (char *sender, int cmd, int option) {
char buf[50];
sprintf(buf, "%s:\t%s %s", sender,
@ -384,7 +371,6 @@ static enum {
} telnet_state = TOPLEVEL;
static void do_telnet_read (char *buf, int len) {
unsigned char b[10];
while (len--) {
int c = (unsigned char) *buf++;
@ -397,9 +383,8 @@ static void do_telnet_read (char *buf, int len) {
else if (c == IAC)
telnet_state = SEENIAC;
else {
b[0] = c;
if (!in_synch)
c_write (b, 1);
c_write1(c);
#if 1
/* I can't get the F***ing winsock to insert the urgent IAC
@ -431,8 +416,7 @@ static void do_telnet_read (char *buf, int len) {
else {
/* ignore everything else; print it if it's IAC */
if (c == IAC) {
b[0] = c;
c_write(b,1);
c_write1(c);
}
telnet_state = TOPLEVEL;
}
@ -467,8 +451,8 @@ static void do_telnet_read (char *buf, int len) {
char *newbuf;
sb_size += SB_DELTA;
newbuf = (sb_buf ?
realloc(sb_buf, sb_size) :
malloc(sb_size));
srealloc(sb_buf, sb_size) :
smalloc(sb_size));
if (newbuf)
sb_buf = newbuf;
else
@ -608,7 +592,11 @@ static char *telnet_init (HWND hwnd, char *host, int port, char **realhost) {
*/
static int telnet_msg (WPARAM wParam, LPARAM lParam) {
int ret;
char buf[256];
/* This needs to be larger than the packet size now that inbuf
* cannot overflow, in fact the fewer calls we make to windows
* the faster we will run!
*/
char buf[16384];
/*
* Because reading less than the whole of the available pending