X-Git-Url: https://git.distorted.org.uk/~mdw/disorder/blobdiff_plain/ca7f5bb3acf6cb010fb39a3395f4cdc366105bb2..63b86f2dd86f7c263c9e414314bf516895d61c6b:/scripts/protocol

diff --git a/scripts/protocol b/scripts/protocol
index 90ccf1b..f2f9a3d 100755
--- a/scripts/protocol
+++ b/scripts/protocol
@@ -1,7 +1,7 @@
 #! /usr/bin/perl -w
 #
 # This file is part of DisOrder.
-# Copyright (C) 2010-11 Richard Kettlewell
+# Copyright (C) 2010-11, 13 Richard Kettlewell
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -59,7 +59,7 @@ our @eclient_return = (
     ["time_response" => ["time"]],
     ["pair_integer_response" => ["integer", "integer"]],
     ["queue_response" => ["queue"]],
-    ["queue_response" => ["queue-one"]],
+    ["playing_response" => ["queue-one"]],
     ["list_response" => ["body"]],
     );
 
@@ -194,6 +194,7 @@ sub c_param_docs {
 sub c_return_docs {
     my $returns = shift;
     return () unless defined $returns;
+    my @docs = ();
     for my $return (@$returns) {
         my $type = $return->[0];
         my $name = $return->[1];
@@ -203,20 +204,25 @@ sub c_return_docs {
            or $type eq 'integer'
            or $type eq 'time'
            or $type eq 'boolean') {
-            return (" * \@param ${name}p $descr\n");
+            push(@docs,
+		 " * \@param ${name}p $descr\n");
         } elsif($type eq 'list' or $type eq 'body') {
-            return (" * \@param ${name}p $descr\n",
-                    " * \@param n${name}p Number of elements in ${name}p\n");
+            push(@docs,
+		 " * \@param ${name}p $descr\n",
+		 " * \@param n${name}p Number of elements in ${name}p\n");
         } elsif($type eq 'pair-list') {
-            return (" * \@param ${name}p $descr\n");
+            push(@docs,
+		 " * \@param ${name}p $descr\n");
         } elsif($type eq 'queue' or $type eq 'queue-one') {
-            return (" * \@param ${name}p $descr\n");
+            push(@docs,
+		 " * \@param ${name}p $descr\n");
         } elsif($type eq 'user') {
-            return ();
+	    # nothing
         } else {
             die "$0: c_return_docs: unknown type '$type'\n";
         }
     }
+    return @docs;
 }
 
 # simple(CMD, SUMMARY, DETAIL,
@@ -242,24 +248,16 @@ sub simple {
         $cmdc =~ s/-/_/g;
     }
     print STDERR "Processing $cmd... ";
-    # C argument types and conversions
+    # C argument types
     my @cargs = ();
-    my @conversions = ();
     for my $arg (@$args) {
         if($arg->[0] eq 'body' or $arg->[0] eq 'list') {
-            push(@cargs, "disorder_$arg->[0]", $arg->[1], "n$arg->[1]");
+            push(@cargs, "disorder__$arg->[0]", $arg->[1], "n$arg->[1]");
         } elsif($arg->[0] eq 'string') {
             push(@cargs, $arg->[1]);
-        } elsif($arg->[0] eq 'integer') {
-            push(@cargs, "buf_$arg->[1]");
-            push(@conversions,
-		 "  char buf_$arg->[1]\[16];\n",
-                 "  byte_snprintf(buf_$arg->[1], sizeof buf_$arg->[1], \"%ld\", $arg->[1]);\n");
-        } elsif($arg->[0] eq 'time') {
-            push(@cargs, "buf_$arg->[1]");
-            push(@conversions,
-		 "  char buf_$arg->[1]\[16];\n",
-                 "  byte_snprintf(buf_$arg->[1], sizeof buf_$arg->[1], \"%lld\", (long long)$arg->[1]);\n");
+        } elsif($arg->[0] eq 'integer'
+		or $arg->[0] eq 'time') {
+            push(@cargs, "disorder__$arg->[0]", "$arg->[1]");
         } elsif($arg->[0] eq 'literal') {
             push(@cargs, "\"$arg->[1]\"");
         } else {
@@ -287,8 +285,7 @@ sub simple {
 	 join(", ", "disorder_client *c",
 	            map(c_in_decl($_), @$args),
                     map(c_out_decl($_), @$returns)),
-	 ") {\n",
-	@conversions);
+	 ") {\n");
     if(!defined $returns or scalar @$returns == 0) {
         # Simple case
 	push(@c, "  return disorder_simple(",
@@ -408,17 +405,37 @@ sub simple {
 	     " * $detail\n",
 	     " *\n",
 	     " * \@param c Client\n",
-	     c_param_docs($args),
 	     " * \@param completed Called upon completion\n",
+	     c_param_docs($args),
+	     " * \@param v Passed to \@p completed\n",
 	     " * \@return 0 if the command was queued successfuly, non-0 on error\n",
 	     " */\n",
 	     "int disorder_eclient_$cmdc(",
 	     join(", ", "disorder_eclient *c",
+		  "disorder_eclient_$variant *completed",
 		  map(c_in_decl($_), @$args),
-		  "disorder_eclient_$variant *completed"),
+		  "void *v"),
 	     ");\n\n");
 
-# TODO implementation
+	print STDERR "AC ";
+	push(@ac,
+	     "int disorder_eclient_$cmdc(",
+	     join(", ", "disorder_eclient *c",
+		  "disorder_eclient_$variant *completed",
+		  map(c_in_decl($_), @$args),
+		  "void *v"),
+	     ") {\n");
+	push(@ac, "  return simple(",
+	     join(", ", 
+		  "c",
+		  "${variant}_opcallback",
+		  "(void (*)())completed",
+		  "v",
+		  "\"$cmd\"",
+		  @cargs,
+		  "(char *)0"),
+	     ");\n");
+	push(@ac, "}\n\n");
     } else {
 	push(@missing, "disorder_eclient_$cmdc");
     }
@@ -463,17 +480,33 @@ our @gpl = ("/*\n",
 push(@h, @generated, @gpl,
      "#ifndef CLIENT_STUBS_H\n",
      "#define CLIENT_STUBS_H\n",
+     "/** \@file lib/client-stubs.h\n",
+     " * \@brief Generated client API\n",
+     " *\n",
+     " * Don't include this file directly - use \@ref lib/client.h instead.\n",
+     " */\n",
      "\n");
 
 push(@c, @generated, @gpl,
+     "/** \@file lib/client-stubs.c\n",
+     " * \@brief Generated client API implementation\n",
+     " */\n",
      "\n");
 
 push(@ah, @generated, @gpl,
      "#ifndef ECLIENT_STUBS_H\n",
      "#define ECLIENT_STUBS_H\n",
+     "/** \@file lib/client-stubs.h\n",
+     " * \@brief Generated asynchronous client API\n",
+     " *\n",
+     " * Don't include this file directly - use \@ref lib/eclient.h instead.\n",
+     " */\n",
      "\n");
 
 push(@ac, @generated, @gpl,
+     "/** \@file lib/client-stubs.c\n",
+     " * \@brief Generated asynchronous client API implementation\n",
+     " */\n",
      "\n");
 
 # The protocol ----------------------------------------------------------------
@@ -768,6 +801,17 @@ simple("rtp-address",
        [["string", "address", "Where to store hostname or address"],
         ["string", "port", "Where to store service name or port number"]]);
 
+simple("rtp-cancel",
+       "Cancel RTP stream",
+       "",
+       []);
+
+simple("rtp-request",
+       "Request a unicast RTP stream",
+       "",
+       [["string", "address", "Destination address"],
+        ["string", "port", "Destination port number"]]);
+
 simple("scratch",
        "Terminate the playing track.",
        "Requires one of the 'scratch mine', 'scratch random' or 'scratch any' rights depending on how the track came to be added to the queue.",