X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Fwrite_kafka.c;h=2baaf0e5f1b371dddea530e0acf7073211dad665;hp=dba09c03de4ea049437a0f3de33cd5a141c8ffc5;hb=1159cb5d383c55a80a0db100b8f7aadcf44740a5;hpb=79963d13c1884d1d92667cc502ad20758b084a12

diff --git a/src/write_kafka.c b/src/write_kafka.c
index dba09c03..2baaf0e5 100644
--- a/src/write_kafka.c
+++ b/src/write_kafka.c
@@ -31,6 +31,7 @@
 #include "utils_cmd_putval.h"
 #include "utils_format_graphite.h"
 #include "utils_format_json.h"
+#include "utils_random.h"
 
 #include <errno.h>
 #include <librdkafka/rdkafka.h>
@@ -76,6 +77,14 @@ static void kafka_log(const rd_kafka_t *rkt, int level, const char *fac,
 }
 #endif
 
+static rd_kafka_resp_err_t kafka_error() {
+#if RD_KAFKA_VERSION >= 0x000b00ff
+  return rd_kafka_last_error();
+#else
+  return rd_kafka_errno2err(errno);
+#endif
+}
+
 static uint32_t kafka_hash(const char *keydata, size_t keylen) {
   uint32_t hash = 5381;
   for (; keylen > 0; keylen--)
@@ -88,7 +97,7 @@ static uint32_t kafka_hash(const char *keydata, size_t keylen) {
 #define KAFKA_RANDOM_KEY_BUFFER                                                \
   (char[KAFKA_RANDOM_KEY_SIZE]) { "" }
 static char *kafka_random_key(char buffer[static KAFKA_RANDOM_KEY_SIZE]) {
-  ssnprintf(buffer, KAFKA_RANDOM_KEY_SIZE, "%08lX", (unsigned long)mrand48());
+  snprintf(buffer, KAFKA_RANDOM_KEY_SIZE, "%08" PRIX32, cdrand_u());
   return buffer;
 }
 
@@ -112,12 +121,12 @@ static int kafka_handle(struct kafka_topic_context *ctx) /* {{{ */
   rd_kafka_topic_conf_t *topic_conf;
 
   if (ctx->kafka != NULL && ctx->topic != NULL)
-    return (0);
+    return 0;
 
   if (ctx->kafka == NULL) {
     if ((conf = rd_kafka_conf_dup(ctx->kafka_conf)) == NULL) {
       ERROR("write_kafka plugin: cannot duplicate kafka config");
-      return (1);
+      return 1;
     }
 
     if ((ctx->kafka = rd_kafka_new(RD_KAFKA_PRODUCER, conf, errbuf,
@@ -146,7 +155,7 @@ static int kafka_handle(struct kafka_topic_context *ctx) /* {{{ */
     if ((ctx->topic = rd_kafka_topic_new(ctx->kafka, ctx->topic_name,
                                          topic_conf)) == NULL) {
       ERROR("write_kafka plugin: cannot create topic : %s\n",
-            rd_kafka_err2str(rd_kafka_errno2err(errno)));
+            rd_kafka_err2str(kafka_error()));
       return errno;
     }
 
@@ -157,7 +166,7 @@ static int kafka_handle(struct kafka_topic_context *ctx) /* {{{ */
          rd_kafka_topic_name(ctx->topic));
   }
 
-  return (0);
+  return 0;
 
 } /* }}} int kafka_handle */
 
@@ -185,9 +194,10 @@ static int kafka_write(const data_set_t *ds, /* {{{ */
 
   switch (ctx->format) {
   case KAFKA_FORMAT_COMMAND:
-    status = create_putval(buffer, sizeof(buffer), ds, vl);
+    status = cmd_create_putval(buffer, sizeof(buffer), ds, vl);
     if (status != 0) {
-      ERROR("write_kafka plugin: create_putval failed with status %i.", status);
+      ERROR("write_kafka plugin: cmd_create_putval failed with status %i.",
+            status);
       return status;
     }
     blen = strlen(buffer);
@@ -369,6 +379,10 @@ static void kafka_config_topic(rd_kafka_conf_t *conf,
       status = cf_util_get_flag(child, &tctx->graphite_flags,
                                 GRAPHITE_ALWAYS_APPEND_DS);
 
+    } else if (strcasecmp("GraphitePreserveSeparator", child->key) == 0) {
+      status = cf_util_get_flag(child, &tctx->graphite_flags,
+                                GRAPHITE_PRESERVE_SEPARATOR);
+
     } else if (strcasecmp("GraphitePrefix", child->key) == 0) {
       status = cf_util_get_string(child, &tctx->prefix);
     } else if (strcasecmp("GraphitePostfix", child->key) == 0) {
@@ -392,12 +406,14 @@ static void kafka_config_topic(rd_kafka_conf_t *conf,
   rd_kafka_topic_conf_set_partitioner_cb(tctx->conf, kafka_partition);
   rd_kafka_topic_conf_set_opaque(tctx->conf, tctx);
 
-  ssnprintf(callback_name, sizeof(callback_name), "write_kafka/%s",
-            tctx->topic_name);
-
-  user_data_t ud = {.data = tctx, .free_func = kafka_topic_context_free};
+  snprintf(callback_name, sizeof(callback_name), "write_kafka/%s",
+           tctx->topic_name);
 
-  status = plugin_register_write(callback_name, kafka_write, &ud);
+  status = plugin_register_write(
+      callback_name, kafka_write,
+      &(user_data_t){
+          .data = tctx, .free_func = kafka_topic_context_free,
+      });
   if (status != 0) {
     WARNING("write_kafka plugin: plugin_register_write (\"%s\") "
             "failed with status %i.",
@@ -473,7 +489,7 @@ static int kafka_config(oconfig_item_t *ci) /* {{{ */
   }
   if (conf != NULL)
     rd_kafka_conf_destroy(conf);
-  return (0);
+  return 0;
 errout:
   if (conf != NULL)
     rd_kafka_conf_destroy(conf);