From e6c256d96bb7b9dd3888a97a0bf30feb33c814ee Mon Sep 17 00:00:00 2001
From: Brian Hammond <brianin3d@yahoo.com>
Date: Mon, 25 Mar 2013 15:00:15 -0400
Subject: listen to multiple routing keys separated by commas

---
 tools/consume.c | 34 +++++++++++++++++++++++++++++-----
 tools/publish.c | 31 +++++++++++++++++++++++++++++--
 2 files changed, 58 insertions(+), 7 deletions(-)

(limited to 'tools')

diff --git a/tools/consume.c b/tools/consume.c
index f4af4e2..9075302 100644
--- a/tools/consume.c
+++ b/tools/consume.c
@@ -40,10 +40,14 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "common.h"
 #include "process.h"
 
+#define MAX_LISTEN_KEYS 1024
+#define LISTEN_KEYS_DELIMITER ","
+
 /* Convert a amqp_bytes_t to an escaped string form for printing.  We
    use the same escaping conventions as rabbitmqctl. */
 static char *stringify_bytes(amqp_bytes_t bytes)
@@ -75,6 +79,11 @@ static amqp_bytes_t setup_queue(amqp_connection_state_t conn,
 {
   amqp_bytes_t queue_bytes = cstring_bytes(queue);
 
+  char *routing_key_rest;
+  char *routing_key_token;
+  char *routing_tmp;
+  int routing_key_count = 0;
+
   /* if an exchange name wasn't provided, check that we don't
      have options that require it. */
   if (!exchange && routing_key) {
@@ -105,11 +114,26 @@ static amqp_bytes_t setup_queue(amqp_connection_state_t conn,
     /* Bind to an exchange if requested */
     if (exchange) {
       amqp_bytes_t eb = amqp_cstring_bytes(exchange);
-      if (!amqp_queue_bind(conn, 1, queue_bytes, eb,
-                           cstring_bytes(routing_key),
-                           amqp_empty_table))
-        die_rpc(amqp_get_rpc_reply(conn),
-                "queue.bind");
+
+      routing_tmp = strdup( routing_key );
+      if ( NULL == routing_tmp ) {
+        fprintf(stderr,	"could not allocate memory to parse routing key\n" );
+        exit(1);
+      }
+
+      for (
+        routing_key_token = strtok_r( routing_tmp, LISTEN_KEYS_DELIMITER, &routing_key_rest )
+                            ; NULL != routing_key_token && routing_key_count < MAX_LISTEN_KEYS - 1
+        ; routing_key_token = strtok_r( NULL, LISTEN_KEYS_DELIMITER, &routing_key_rest )
+      ) {
+
+        if (!amqp_queue_bind(conn, 1, queue_bytes, eb,
+                             cstring_bytes(routing_key_token),
+                             amqp_empty_table)) {
+          die_rpc(amqp_get_rpc_reply(conn), "queue.bind");
+        }
+      }
+      free( routing_tmp );
     }
   }
 
diff --git a/tools/publish.c b/tools/publish.c
index f9e4380..4fe43cb 100644
--- a/tools/publish.c
+++ b/tools/publish.c
@@ -44,6 +44,8 @@
 
 #include "common.h"
 
+#define MAX_LINE_LENGTH 1024 * 32
+
 static void do_publish(amqp_connection_state_t conn,
                        char *exchange, char *routing_key,
                        amqp_basic_properties_t *props, amqp_bytes_t body)
@@ -62,10 +64,12 @@ int main(int argc, const char **argv)
   char *routing_key = NULL;
   char *content_type = NULL;
   char *content_encoding = NULL;
+  char *reply_to = NULL;
   char *body = NULL;
   amqp_basic_properties_t props;
   amqp_bytes_t body_bytes;
   int delivery = 1; /* non-persistent by default */
+  int line_buffered = 0;
 
   struct poptOption options[] = {
     INCLUDE_OPTIONS(connect_options),
@@ -85,6 +89,14 @@ int main(int argc, const char **argv)
       "content-type", 'C', POPT_ARG_STRING, &content_type, 0,
       "the content-type for the message", "content type"
     },
+    {
+      "reply-to", 't', POPT_ARG_STRING, &reply_to, 0,
+      "the replyTo to use for the message", "reply to"
+    },
+    {
+      "line-buffered", 'l', POPT_ARG_VAL, &line_buffered, 2,
+      "treat each line from standard in as a separate message", NULL
+    },
     {
       "content-encoding", 'E', POPT_ARG_STRING,
       &content_encoding, 0,
@@ -120,15 +132,30 @@ int main(int argc, const char **argv)
     props.content_encoding = amqp_cstring_bytes(content_encoding);
   }
 
+  if (reply_to) {
+    props._flags |= AMQP_BASIC_REPLY_TO_FLAG;
+    props.reply_to = amqp_cstring_bytes(reply_to);
+  }
+
   conn = make_connection();
 
   if (body) {
     body_bytes = amqp_cstring_bytes(body);
   } else {
-    body_bytes = read_all(0);
+    if ( line_buffered ) {
+      body_bytes.bytes = ( char * ) malloc( MAX_LINE_LENGTH );
+      while ( fgets( body_bytes.bytes, MAX_LINE_LENGTH, stdin ) ) {
+        body_bytes.len = strlen( body_bytes.bytes );
+        do_publish(conn, exchange, routing_key, &props, body_bytes);
+      }
+    } else {
+      body_bytes = read_all(0);
+    }
   }
 
-  do_publish(conn, exchange, routing_key, &props, body_bytes);
+  if ( !line_buffered ) {
+    do_publish(conn, exchange, routing_key, &props, body_bytes);
+  }
 
   if (!body) {
     free(body_bytes.bytes);
-- 
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