new toybox command ASCII

src/gencmd.c

@@ -158,6 +158,7 @@ struct
 	{ 0, "PICKUP",		"do_random_msg",	50	| CCPW					, RANDPICKUPFILE },
 	{ 0, "RSAY",		"do_random_msg",	50	| CCPW					, RANDSAYFILE },
 	{ 0, "RT",		"do_randtopic",		50	| CCPW	| CAXS | ACCHAN			},
+	{ 0, "ASCII",		"do_ascii",		50	| CCPW	| CAXS | CARGS			},
 #endif /* TOYBOX */
 #ifdef TRIVIA
 	{ 0, "TRIVIA",		"do_trivia",		50	| CCPW	| CAXS | CARGS | CBANG		},

src/h.h

@@ -210,6 +210,9 @@ LS int SockOpts(void)						__page(CORE_SEG);
 /* tcl.c */
 /* telnet.c */
 /* toybox.c */
+
+LS void do_ascii(COMMAND_ARGS)					__page(CMD1_SEG);
+
 /* trivia.c */
 /* uptime.c */
 /* urlcap.c */

src/toybox.c

@@ -344,4 +344,29 @@ void do_8ball(COMMAND_ARGS)
 	to_user_q(from,FMT_PLAIN,message);
 }
 
+char *ascii_from;
+
+int read_ascii(char *rest)
+{
+	to_user_q(ascii_from,FMT_PLAIN,rest);
+}
+
+void do_ascii(COMMAND_ARGS)
+{
+	char	fname[MSGLEN];
+	int	fd;
+
+	Strcat(Strcpy(fname,"ascii/"),rest);
+#ifdef DEBUG
+	debug("(do_ascii) file = \"%s\"\n",fname);
+#endif
+	if (is_safepath(fname,FILE_MUST_EXIST) != FILE_IS_SAFE)
+		return;
+	if ((fd = open(fname,O_RDONLY)) < 0)
+		return;
+
+	ascii_from = from;
+	readline(fd,&read_ascii);		/* readline closes fd */
+}
+
 #endif /* TOYBOX */