X-Git-Url: http://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=pppd%2Foptions.c;h=d9e794b23ac5d7be0b5d734c220dfb89c77bb2dd;hp=edee078245a2d43b1699befbb2b25468c698bf4a;hb=deb02ea79306c28c58538561bde38da17bd2bd4d;hpb=07de73a331240b97d915c1851431a743449dd0f4

diff --git a/pppd/options.c b/pppd/options.c
index edee078..d9e794b 100644
--- a/pppd/options.c
+++ b/pppd/options.c
@@ -17,7 +17,7 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
-#define RCSID	"$Id: options.c,v 1.66 1999/09/11 12:08:58 paulus Exp $"
+#define RCSID	"$Id: options.c,v 1.70 2000/03/13 23:39:58 paulus Exp $"
 
 #include <ctype.h>
 #include <stdio.h>
@@ -78,8 +78,8 @@ bool	lockflag = 0;		/* Create lock file to lock the serial dev */
 bool	nodetach = 0;		/* Don't detach from controlling tty */
 bool	updetach = 0;		/* Detach once link is up */
 char	*initializer = NULL;	/* Script to initialize physical link */
-char	*connector = NULL;	/* Script to establish physical link */
-char	*disconnector = NULL;	/* Script to disestablish physical link */
+char	*connect_script = NULL;	/* Script to establish physical link */
+char	*disconnect_script = NULL; /* Script to disestablish physical link */
 char	*welcomer = NULL;	/* Script to run after phys link estab. */
 char	*ptycommand = NULL;	/* Command to run on other side of pty */
 int	maxconnect = 0;		/* Maximum connect time */
@@ -93,6 +93,7 @@ int	idle_time_limit = 0;	/* Disconnect if idle for this many seconds */
 int	holdoff = 30;		/* # seconds to pause before reconnecting */
 bool	holdoff_specified;	/* true if a holdoff value has been given */
 bool	notty = 0;		/* Stdin/out is not a tty */
+char	*pty_socket = NULL;	/* Socket to connect to pty */
 char	*record_file = NULL;	/* File to record chars sent/received */
 int	using_pty = 0;
 bool	sync_serial = 0;	/* Device is synchronous serial device */
@@ -100,14 +101,16 @@ int	log_to_fd = 1;		/* send log messages to this fd too */
 int	maxfail = 10;		/* max # of unsuccessful connection attempts */
 char	linkname[MAXPATHLEN];	/* logical name for link */
 bool	tune_kernel;		/* may alter kernel settings */
+int	connect_delay = 1000;	/* wait this many ms after connect script */
+int	max_data_rate;		/* max bytes/sec through charshunt */
 
 extern option_t auth_options[];
 extern struct stat devstat;
 extern int prepass;		/* Doing pre-pass to find device name */
 
 struct option_info initializer_info;
-struct option_info connector_info;
-struct option_info disconnector_info;
+struct option_info connect_script_info;
+struct option_info disconnect_script_info;
 struct option_info welcomer_info;
 struct option_info devnam_info;
 struct option_info ptycommand_info;
@@ -190,12 +193,12 @@ option_t general_options[] = {
     { "init", o_string, &initializer,
       "A program to initialize the device",
       OPT_A2INFO | OPT_PRIVFIX, &initializer_info },
-    { "connect", o_string, &connector,
+    { "connect", o_string, &connect_script,
       "A program to set up a connection",
-      OPT_A2INFO | OPT_PRIVFIX, &connector_info },
-    { "disconnect", o_string, &disconnector,
+      OPT_A2INFO | OPT_PRIVFIX, &connect_script_info },
+    { "disconnect", o_string, &disconnect_script,
       "Program to disconnect serial device",
-      OPT_A2INFO | OPT_PRIVFIX, &disconnector_info },
+      OPT_A2INFO | OPT_PRIVFIX, &disconnect_script_info },
     { "welcome", o_string, &welcomer,
       "Script to welcome client",
       OPT_A2INFO | OPT_PRIVFIX, &welcomer_info },
@@ -204,6 +207,8 @@ option_t general_options[] = {
       OPT_A2INFO | OPT_PRIVFIX | OPT_DEVNAM, &ptycommand_info },
     { "notty", o_bool, &notty,
       "Input/output is not a tty", OPT_DEVNAM | 1 },
+    { "socket", o_string, &pty_socket,
+      "Send and receive over socket, arg is host:port", OPT_DEVNAM },
     { "record", o_string, &record_file,
       "Record characters sent/received to file" },
     { "maxconnect", o_int, &maxconnect,
@@ -267,6 +272,10 @@ option_t general_options[] = {
       "Alter kernel settings as necessary", 1 },
     { "noktune", o_bool, &tune_kernel,
       "Don't alter kernel settings", 0 },
+    { "connect-delay", o_int, &connect_delay,
+      "Maximum time (in ms) to wait after connect script finishes" },
+    { "datarate", o_int, &max_data_rate,
+      "Maximum data rate in bytes/sec (with pty, notty or record option)" },
 #ifdef PLUGIN
     { "plugin", o_special, loadplugin,
       "Load a plug-in module into pppd", OPT_PRIV },
@@ -1413,7 +1422,7 @@ setipaddr(arg)
      */
     if (colon != arg) {
 	*colon = '\0';
-	if ((local = inet_addr(arg)) == -1) {
+	if ((local = inet_addr(arg)) == (u_int32_t) -1) {
 	    if ((hp = gethostbyname(arg)) == NULL) {
 		option_error("unknown host: %s", arg);
 		return -1;
@@ -1434,7 +1443,7 @@ setipaddr(arg)
      * If colon last character, then no remote addr.
      */
     if (*++colon != '\0') {
-	if ((remote = inet_addr(colon)) == -1) {
+	if ((remote = inet_addr(colon)) == (u_int32_t) -1) {
 	    if ((hp = gethostbyname(colon)) == NULL) {
 		option_error("unknown host: %s", colon);
 		return -1;
@@ -1478,7 +1487,7 @@ setnetmask(argv)
 	b = strtoul(p, &endp, 0);
 	if (endp == p)
 	    break;
-	if (b < 0 || b > 255) {
+	if (b > 255) {
 	    if (n == 3) {
 		/* accept e.g. 0xffffff00 */
 		p = endp;
@@ -1523,7 +1532,9 @@ setlogfile(argv)
 
     if (!privileged_option)
 	seteuid(getuid());
-    fd = open(*argv, O_WRONLY | O_APPEND);
+    fd = open(*argv, O_WRONLY | O_APPEND | O_CREAT | O_EXCL, 0644);
+    if (fd < 0 && errno == EEXIST)
+	fd = open(*argv, O_WRONLY | O_APPEND);
     err = errno;
     if (!privileged_option)
 	seteuid(0);