projects
/
u
/
mdw
/
putty
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Implement Marcin Bulandra's suggestion of only automatically updating the
[u/mdw/putty]
/
rlogin.c
diff --git
a/rlogin.c
b/rlogin.c
index
a6dad0e
..
e40f159
100644
(file)
--- a/
rlogin.c
+++ b/
rlogin.c
@@
-1,3
+1,7
@@
+/*
+ * Rlogin backend.
+ */
+
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
@@
-20,6
+24,7
@@
typedef struct rlogin_tag {
Socket s;
int bufsize;
int firstbyte;
Socket s;
int bufsize;
int firstbyte;
+ int cansize;
int term_width, term_height;
void *frontend;
} *Rlogin;
int term_width, term_height;
void *frontend;
} *Rlogin;
@@
-73,8
+78,10
@@
static int rlogin_receive(Plug plug, int urgent, char *data, int len)
c = *data++;
len--;
c = *data++;
len--;
- if (c == '\x80')
+ if (c == '\x80') {
+ rlogin->cansize = 1;
rlogin_size(rlogin, rlogin->term_width, rlogin->term_height);
rlogin_size(rlogin, rlogin->term_width, rlogin->term_height);
+ }
/*
* We should flush everything (aka Telnet SYNCH) if we see
* 0x02, and we should turn off and on _local_ flow control
/*
* We should flush everything (aka Telnet SYNCH) if we see
* 0x02, and we should turn off and on _local_ flow control
@@
-136,6
+143,7
@@
static const char *rlogin_init(void *frontend_handle, void **backend_handle,
rlogin->term_width = cfg->width;
rlogin->term_height = cfg->height;
rlogin->firstbyte = 1;
rlogin->term_width = cfg->width;
rlogin->term_height = cfg->height;
rlogin->firstbyte = 1;
+ rlogin->cansize = 0;
*backend_handle = rlogin;
/*
*backend_handle = rlogin;
/*
@@
-243,7
+251,7
@@
static void rlogin_size(void *handle, int width, int height)
rlogin->term_width = width;
rlogin->term_height = height;
rlogin->term_width = width;
rlogin->term_height = height;
- if (rlogin->s == NULL)
+ if (rlogin->s == NULL
|| !rlogin->cansize
)
return;
b[6] = rlogin->term_width >> 8;
return;
b[6] = rlogin->term_width >> 8;
@@
-272,10
+280,10
@@
static const struct telnet_special *rlogin_get_specials(void *handle)
return NULL;
}
return NULL;
}
-static
Socket rlogin_socket
(void *handle)
+static
int rlogin_connected
(void *handle)
{
Rlogin rlogin = (Rlogin) handle;
{
Rlogin rlogin = (Rlogin) handle;
- return rlogin->s;
+ return rlogin->s
!= NULL
;
}
static int rlogin_sendok(void *handle)
}
static int rlogin_sendok(void *handle)
@@
-333,7
+341,7
@@
Backend rlogin_backend = {
rlogin_size,
rlogin_special,
rlogin_get_specials,
rlogin_size,
rlogin_special,
rlogin_get_specials,
- rlogin_
socket
,
+ rlogin_
connected
,
rlogin_exitcode,
rlogin_sendok,
rlogin_ldisc,
rlogin_exitcode,
rlogin_sendok,
rlogin_ldisc,
@@
-341,5
+349,7
@@
Backend rlogin_backend = {
rlogin_provide_logctx,
rlogin_unthrottle,
rlogin_cfg_info,
rlogin_provide_logctx,
rlogin_unthrottle,
rlogin_cfg_info,
- 1
+ "rlogin",
+ PROT_RLOGIN,
+ 513
};
};