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extract ISrsCodec for code and decode object.

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This commit is contained in:
winlin 2015-10-16 16:30:45 +08:00
parent 45755fd1e7
commit 9117e1e918
5 changed files with 236 additions and 30 deletions
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129
trunk/src/protocol/srs_kafka_stack.cpp
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@ -28,6 +28,7 @@ using namespace std;
#include <srs_kernel_error.hpp>
#include <srs_core_autofree.hpp>
#include <srs_kernel_log.hpp>
#ifdef SRS_AUTO_KAFKA
@ -103,7 +104,7 @@ int SrsKafkaBytes::total_size()
SrsKafkaRequestHeader::SrsKafkaRequestHeader()
{
size = 0;
_size = 0;
api_key = api_version = 0;
correlation_id = 0;
client_id = new SrsKafkaString();
@ -121,12 +122,12 @@ int SrsKafkaRequestHeader::header_size()
int SrsKafkaRequestHeader::message_size()
{
return size - header_size();
return _size - header_size();
}
int SrsKafkaRequestHeader::total_size()
{
return 4 + size;
return 4 + _size;
}
bool SrsKafkaRequestHeader::is_producer_request()
@ -169,9 +170,28 @@ void SrsKafkaRequestHeader::set_api_key(SrsKafkaApiKey key)
api_key = (int16_t)key;
}
int SrsKafkaRequestHeader::size()
{
return 4 + _size;
}
int SrsKafkaRequestHeader::encode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
int SrsKafkaRequestHeader::decode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
SrsKafkaResponseHeader::SrsKafkaResponseHeader()
{
size = 0;
_size = 0;
correlation_id = 0;
}
@ -186,12 +206,31 @@ int SrsKafkaResponseHeader::header_size()
int SrsKafkaResponseHeader::message_size()
{
return size - header_size();
return _size - header_size();
}
int SrsKafkaResponseHeader::total_size()
{
return 4 + size;
return 4 + _size;
}
int SrsKafkaResponseHeader::size()
{
return 4 + _size;
}
int SrsKafkaResponseHeader::encode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
int SrsKafkaResponseHeader::decode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
SrsKafkaRawMessage::SrsKafkaRawMessage()
@ -233,6 +272,21 @@ SrsKafkaRequest::~SrsKafkaRequest()
{
}
int SrsKafkaRequest::size()
{
return header.size();
}
int SrsKafkaRequest::encode(SrsBuffer* buf)
{
return header.encode(buf);
}
int SrsKafkaRequest::decode(SrsBuffer* buf)
{
return header.decode(buf);
}
SrsKafkaResponse::SrsKafkaResponse()
{
}
@ -241,6 +295,21 @@ SrsKafkaResponse::~SrsKafkaResponse()
{
}
int SrsKafkaResponse::size()
{
return header.size();
}
int SrsKafkaResponse::encode(SrsBuffer* buf)
{
return header.encode(buf);
}
int SrsKafkaResponse::decode(SrsBuffer* buf)
{
return header.decode(buf);
}
SrsKafkaTopicMetadataRequest::SrsKafkaTopicMetadataRequest()
{
header.set_api_key(SrsKafkaApiKeyMetadataRequest);
@ -255,6 +324,27 @@ void SrsKafkaTopicMetadataRequest::add_topic(string topic)
topics.append(new SrsKafkaString(topic));
}
int SrsKafkaTopicMetadataRequest::size()
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
int SrsKafkaTopicMetadataRequest::encode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
int SrsKafkaTopicMetadataRequest::decode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
SrsKafkaTopicMetadataResponse::SrsKafkaTopicMetadataResponse()
{
}
@ -263,6 +353,27 @@ SrsKafkaTopicMetadataResponse::~SrsKafkaTopicMetadataResponse()
{
}
int SrsKafkaTopicMetadataResponse::size()
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
int SrsKafkaTopicMetadataResponse::encode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
int SrsKafkaTopicMetadataResponse::decode(SrsBuffer* buf)
{
int ret = ERROR_SUCCESS;
// TODO: FIXME: implements it.
return ret;
}
SrsKafkaProtocol::SrsKafkaProtocol(ISrsProtocolReaderWriter* io)
{
skt = io;
@ -296,10 +407,14 @@ int SrsKafkaClient::fetch_metadata(string topic)
int ret = ERROR_SUCCESS;
SrsKafkaTopicMetadataRequest* req = new SrsKafkaTopicMetadataRequest();
SrsAutoFree(SrsKafkaTopicMetadataRequest, req);
req->add_topic(topic);
if ((ret = protocol->send_and_free_message(req)) != ERROR_SUCCESS) {
srs_error("kafka send message failed. ret=%d", ret);
return ret;
}
// TODO: FIXME: implements it.
return ret;