* depending on what's currently configured.
*/
-#include <windows.h>
#include <stdio.h>
#include <ctype.h>
#include "putty.h"
+#include "terminal.h"
#define ECHOING (cfg.localecho == LD_YES || \
(cfg.localecho == LD_BACKEND && \
- (back->ldisc(LD_ECHO) || term_ldisc(LD_ECHO))))
+ (back->ldisc(LD_ECHO) || term_ldisc(term, LD_ECHO))))
#define EDITING (cfg.localedit == LD_YES || \
(cfg.localedit == LD_BACKEND && \
- (back->ldisc(LD_EDIT) || term_ldisc(LD_EDIT))))
+ (back->ldisc(LD_EDIT) || term_ldisc(term, LD_EDIT))))
static void c_write(char *buf, int len)
{
- from_backend(0, buf, len);
+ from_backend(term, 0, buf, len);
}
static char *term_buf = NULL;
static int plen(unsigned char c)
{
- if ((c >= 32 && c <= 126) || (c >= 160 && !in_utf))
+ if ((c >= 32 && c <= 126) || (c >= 160 && !in_utf(term)))
return 1;
else if (c < 128)
return 2; /* ^x for some x */
static void pwrite(unsigned char c)
{
- if ((c >= 32 && c <= 126) || (c >= 160 && !in_utf)) {
+ if ((c >= 32 && c <= 126) || (c >= 160 && !in_utf(term))) {
c_write(&c, 1);
} else if (c < 128) {
char cc[2];
#define CTRL(x) (x^'@')
#define KCTRL(x) ((x^'@') | 0x100)
-void ldisc_send(char *buf, int len)
+void ldisc_send(char *buf, int len, int interactive)
{
int keyflag = 0;
/*
if (len == 0) {
void ldisc_update(int echo, int edit);
ldisc_update(ECHOING, EDITING);
+ return;
}
/*
+ * Notify the front end that something was pressed, in case
+ * it's depending on finding out (e.g. keypress termination for
+ * Close On Exit).
+ */
+ frontend_keypress();
+ /*
* Less than zero means null terminated special string.
*/
if (len < 0) {
while (len--) {
int c;
c = *buf++ + keyflag;
+ if (!interactive && c == '\r')
+ c += KCTRL('@');
switch (term_quotenext ? ' ' : c) {
/*
* ^h/^?: delete one char and output one BSB
term_buflen--;
}
back->special(TS_EL);
+ /*
+ * We don't send IP, SUSP or ABORT if the user has
+ * configured telnet specials off! This breaks
+ * talkers otherwise.
+ */
+ if (!cfg.telnet_keyboard)
+ goto default_case;
if (c == CTRL('C'))
back->special(TS_IP);
if (c == CTRL('Z'))
back->send(term_buf, term_buflen);
if (cfg.protocol == PROT_RAW)
back->send("\r\n", 2);
- else if (cfg.protocol == PROT_TELNET)
+ else if (cfg.protocol == PROT_TELNET && cfg.telnet_newline)
back->special(TS_EOL);
else
back->send("\r", 1);
}
/* FALLTHROUGH */
default: /* get to this label from ^V handler */
+ default_case:
if (term_buflen >= term_bufsiz) {
term_bufsiz = term_buflen + 256;
term_buf = saferealloc(term_buf, term_bufsiz);
if (keyflag && cfg.protocol == PROT_TELNET && len == 1) {
switch (buf[0]) {
case CTRL('M'):
- back->special(TS_EOL);
+ if (cfg.protocol == PROT_TELNET && cfg.telnet_newline)
+ back->special(TS_EOL);
+ else
+ back->send("\r", 1);
break;
case CTRL('?'):
case CTRL('H'):