mirror of https://github.com/reiseburo/hermann
98 lines
2.6 KiB
C
98 lines
2.6 KiB
C
/*
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* hermann_lib.h - Ruby wrapper for the librdkafka library
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*
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* Copyright (c) 2014 Stan Campbell
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* Copyright (c) 2014 Lookout, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef HERMANN_H
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#define HERMANN_H
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#include <ruby.h>
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#include <ctype.h>
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#include <signal.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <syslog.h>
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#include <sys/time.h>
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#include <errno.h>
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#include <librdkafka/rdkafka.h>
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#undef TRACE
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// Holds the defined Ruby module for Hermann
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static VALUE hermann_module;
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static int DEBUG = 0;
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// Hold the system signal handler
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static void (*ruby_vm_sighandler)(int) = NULL;
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// Global klaxon announcing we're going down
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// 0 - normal operation
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// 1 - we're going down
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static int KLAXON = 0;
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// Should we expect rb_thread_blocking_region to be present?
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// #define RB_THREAD_BLOCKING_REGION
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#undef RB_THREAD_BLOCKING_REGION
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static enum {
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OUTPUT_HEXDUMP,
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OUTPUT_RAW,
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} output = OUTPUT_HEXDUMP;
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typedef struct HermannInstanceConfig {
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char* topic;
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/* Kafka configuration */
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rd_kafka_t *rk;
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rd_kafka_topic_t *rkt;
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char *brokers;
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int partition;
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rd_kafka_topic_conf_t *topic_conf;
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char errstr[512];
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rd_kafka_conf_t *conf;
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const char *debug;
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int64_t start_offset;
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int do_conf_dump;
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/* Optional pointer to executable block */
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VALUE *block;
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int run;
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int exit_eof;
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int quiet;
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int isInitialized;
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} HermannInstanceConfig;
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#endif
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