Changeset 1c6c4d3 for commands.c

Timestamp:

Jun 30, 2002, 4:58:09 PM (22 years ago)

Author:

Erik Nygren <nygren@mit.edu>

Branches:

master, barnowl_perlaim, debian, owl, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

507d5aa

Parents:

262422c

Message:

	Added owl_sprintf which returns the formatted string, or NULL.
	        The caller must free this string.
		This will allocate enough memory and thus
		avoid potential some buffer overrun situations.
	Started fixing some potential buffer overrun situations.
	Simple implementation of 'zwrite -m' (doesn't yet log an outgoing
	        message as having been sent.)
	The "Not logged in or subscribing to messages" error
	        now includes the name of the recipient.

File:

• commands.c (modified) (2 diffs)

commands.c

@@ -81 +81 @@
   OWLCMD_ARGS("zwrite", owl_command_zwrite, OWL_CTX_INTERACTIVE,
               "send a zephyr",
-              "zwrite [-n] [-C] [-c class] [-i instance] [-r realm] [-O opcde] [<user> ...] ",
+              "zwrite [-n] [-C] [-c class] [-i instance] [-r realm] [-O opcde] [<user> ...] [-m <message...>]",
               "Zwrite send a zephyr to the one or more users specified.\n\n"
               "The following options are available:\n\n"
+              "-m    Specifies a message to send without prompting.\n"
+              "      Note that this does not yet log an outgoing message.\n"
+              "      This must be the last argument.\n\n"
               "-n    Do not send a ping message.\n\n"
               "-C    If the message is sent to more than one user include a\n"
@@ -1111 +1114 @@
 
 char *owl_command_zwrite(int argc, char **argv, char *buff) {
-  char *tmpbuff;
+  char *tmpbuff, *pos, *cmd, *msg;
+
+  /* check for a zwrite -m */
+  for (pos = buff; *pos; pos = skiptokens(pos, 1)) {
+    if (!strncmp(pos, "-m ", 3)) {
+      cmd = owl_strdup(buff);
+      msg = cmd+(pos-buff);
+      *msg = '\0';
+      msg += 3;
+      owl_zwrite_create_and_send_from_line(cmd, msg);
+      owl_free(cmd);
+      return NULL;
+    }
+  }
+
   if (argc < 2) {
     owl_function_makemsg("Not enough arguments to the zwrite command.");