X-Git-Url: http://scm.dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=src%2Fclient.c;h=8c52d53ffa921839d491a76ed137c0aeccfef971;hb=ca53cb608a613803208a3c3c06027f59c844e478;hp=e22d84acf8cae4f752d3ee5ba114c73e50d39518;hpb=b4e7cb0bc2d11b44d496e139bab5948625641957;p=spider.git

diff --git a/src/client.c b/src/client.c
index e22d84ac..8c52d53f 100644
--- a/src/client.c
+++ b/src/client.c
@@ -46,6 +46,7 @@
 
 #define DEFPACLEN 128
 #define MAXPACLEN 236
+#define MAXCALLSIGN 9
 
 #define DBUF 1
 #define DMSG 2
@@ -91,10 +92,22 @@ int tabsize = 8;				/* default tabsize for text messages */
 
 myregex_t iscallreg[] = {		/* regexes to determine whether this is a reasonable callsign */
 	{
-		"^[A-Z]+[0-9]+[A-Z]+", 0
+		"^[A-Z]+[0-9]+[A-Z]+[1-9]?$", 0	               /* G1TLH G1TLH1 */
 	},
 	{
-		"^[0-9]+[A-Z]+[0-9]+[A-Z]+", 0
+		"^[0-9]+[A-Z]+[0-9]+[A-Z]+[1-9]?$", 0          /* 2E0AAA 2E0AAA1 */
+	},
+	{
+		"^[A-Z]+[0-9]+[A-Z]+-[1-9]$", 0                /* G1TLH-2 */
+	},
+	{
+		"^[0-9]+[A-Z]+[0-9]+[A-Z]+-[1-9]$", 0          /* 2E0AAA-2 */
+	},
+	{
+		"^[A-Z]+[0-9]+[A-Z]+-1[0-5]$", 0               /* G1TLH-11 */
+	},
+	{
+		"^[0-9]+[A-Z]+[0-9]+[A-Z]+-1[0-5]$", 0         /* 2E0AAA-11 */
 	},
 	{
 		0, 0
@@ -156,6 +169,10 @@ int xopen(char *dir, char *name, int mode)
 int iscallsign(char *s)
 {
 	myregex_t *rp;
+
+	if (strlen(s) > MAXCALLSIGN)
+		return 0;
+	
 	for (rp = iscallreg; rp->in; ++rp) {
 		if (regexec(rp->regex, s, 0, 0, 0) == 0)
 			return 1;
@@ -200,6 +217,10 @@ void send_text(fcb_t *f, char *s, int l)
 		f->obuf = mp = cmsg_new(paclen+1, f->sort, f);
 	}
 
+	/* remove trailing spaces  */
+	while (l > 0 &&isspace(s[l-1]))
+		--l;
+
 	for (p = s; p < s+l; ) {
 		if (mp->inp >= mp->data + paclen) {
 			flush_text(f);
@@ -714,9 +735,11 @@ main(int argc, char *argv[])
 		}
 		buf[r] = 0;
 		call = strupper(buf);
-		if (!iscallsign(call)) {
-			die("Sorry, %s isn't a valid callsign", buf);
-		}
+	}
+
+	/* check the callsign */
+	if (!iscallsign(call)) {
+		die("Sorry, %s isn't a valid callsign", call);
 	}
 	
 	/* connect up stdin */