[svn] assuan - r276 - in trunk: doc src

[svn author marcus]

Author: marcus
Date: 2007-10-18 16:41:51 +0200 (Thu, 18 Oct 2007)
New Revision: 276

Modified:
   trunk/doc/ChangeLog
   trunk/doc/assuan.texi
   trunk/src/ChangeLog
   trunk/src/assuan-handler.c
Log:
doc/
2007-10-18  Marcus Brinkmann  <marcus at g10code.de>

	* assuan.texi (Client requests): Document HELP.

src/
2007-10-18  Marcus Brinkmann  <marcus at g10code.de>

	* assuan-handler.c (std_handler_help): New function.
	(std_cmd_table): Add new command HELP.


Modified: trunk/doc/ChangeLog
===================================================================
--- trunk/doc/ChangeLog	2007-10-08 18:03:38 UTC (rev 275)
+++ trunk/doc/ChangeLog	2007-10-18 14:41:51 UTC (rev 276)
@@ -1,3 +1,7 @@
+2007-10-18  Marcus Brinkmann  <marcus at g10code.de>
+
+	* assuan.texi (Client requests): Document HELP.
+
 2007-09-07  Moritz Schulte  <moritz at g10code.com>
 
 	* assuan.texi (Client code): mention assuan_send_data() instead of

Modified: trunk/doc/assuan.texi
===================================================================
--- trunk/doc/assuan.texi	2007-10-08 18:03:38 UTC (rev 275)
+++ trunk/doc/assuan.texi	2007-10-18 14:41:51 UTC (rev 276)
@@ -339,7 +339,8 @@
 to indicate a partial end of data.
 
 @item HELP
-Reserved for future extensions.
+Lists all commands that the server understands as comment lines on the
+status channel.
 
 @item QUIT
 Reserved for future extensions.

Modified: trunk/src/ChangeLog
===================================================================
--- trunk/src/ChangeLog	2007-10-08 18:03:38 UTC (rev 275)
+++ trunk/src/ChangeLog	2007-10-18 14:41:51 UTC (rev 276)
@@ -1,3 +1,8 @@
+2007-10-18  Marcus Brinkmann  <marcus at g10code.de>
+
+	* assuan-handler.c (std_handler_help): New function.
+	(std_cmd_table): Add new command HELP.
+
 2007-10-08  Werner Koch  <wk at g10code.com>
 
 	* assuan-util.c (assuan_set_io_hooks): New.

Modified: trunk/src/assuan-handler.c
===================================================================
--- trunk/src/assuan-handler.c	2007-10-08 18:03:38 UTC (rev 275)
+++ trunk/src/assuan-handler.c	2007-10-18 14:41:51 UTC (rev 276)
@@ -139,6 +139,23 @@
 }
   
 static int
+std_handler_help (assuan_context_t ctx, char *line)
+{
+  int i;
+  char buf[ASSUAN_LINELENGTH];
+
+  for (i = 0; i < ctx->cmdtbl_used; i++)
+    {
+      snprintf (buf, sizeof (buf), "# %s", ctx->cmdtbl[i].name);
+      buf[ASSUAN_LINELENGTH - 1] = '\0';
+      assuan_write_line (ctx, buf);
+    }
+
+  return PROCESS_DONE (ctx, 0);
+}
+
+
+static int
 std_handler_end (assuan_context_t ctx, char *line)
 {
   return PROCESS_DONE (ctx, set_error (ctx, Not_Implemented, NULL));
@@ -232,6 +249,7 @@
   { "AUTH",   std_handler_auth, 1 },
   { "RESET",  std_handler_reset, 1 },
   { "END",    std_handler_end, 1 },
+  { "HELP",   std_handler_help, 1 },
               
   { "INPUT",  std_handler_input },
   { "OUTPUT", std_handler_output },