From 6eefba812ede29549af3633c490f2e85a4805524 Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期三, 31 三月 2021 11:24:20 +0800
Subject: [PATCH] format code style.
---
src/msg.cpp | 151 +++++++++++++++++++++++++-------------------------
1 files changed, 76 insertions(+), 75 deletions(-)
diff --git a/src/msg.cpp b/src/msg.cpp
index 78834a8..3a01240 100644
--- a/src/msg.cpp
+++ b/src/msg.cpp
@@ -18,48 +18,49 @@
#include "msg.h"
#include "bh_util.h"
-namespace bhome_msg {
+namespace bhome_msg
+{
const uint32_t kMsgTag = 0xf1e2d3c4;
const uint32_t kMsgPrefixLen = 4;
BHMsg InitMsg(MsgType type)
{
- BHMsg msg;
- msg.set_type(type);
- time_t tm = 0;
- msg.set_timestamp(time(&tm));
- return msg;
+ BHMsg msg;
+ msg.set_type(type);
+ time_t tm = 0;
+ msg.set_timestamp(time(&tm));
+ return msg;
}
BHMsg MakeRequest(const MQId &src_id, const void *data, const size_t size)
{
- assert(data && size);
- BHMsg msg(InitMsg(kMsgTypeRequest));
- msg.set_body(data, size);
- msg.add_route()->set_mq_id(&src_id, sizeof(src_id));
- return msg;
+ assert(data && size);
+ BHMsg msg(InitMsg(kMsgTypeRequest));
+ msg.set_body(data, size);
+ msg.add_route()->set_mq_id(&src_id, sizeof(src_id));
+ return msg;
}
BHMsg MakeReply(const void *data, const size_t size)
{
- assert(data && size);
- BHMsg msg(InitMsg(kMsgTypeReply));
- msg.set_body(data, size);
- return msg;
+ assert(data && size);
+ BHMsg msg(InitMsg(kMsgTypeReply));
+ msg.set_body(data, size);
+ return msg;
}
BHMsg MakeSubUnsub(const MQId &client, const std::vector<std::string> &topics, const MsgType sub_unsub)
{
- assert(sub_unsub == kMsgTypeSubscribe || sub_unsub == kMsgTypeUnsubscribe);
- BHMsg msg(InitMsg(sub_unsub));
- msg.add_route()->set_mq_id(&client, sizeof(client));
- DataSub subs;
- for (auto &t : topics) {
- subs.add_topics(t);
- }
- msg.set_body(subs.SerializeAsString());
- return msg;
+ assert(sub_unsub == kMsgTypeSubscribe || sub_unsub == kMsgTypeUnsubscribe);
+ BHMsg msg(InitMsg(sub_unsub));
+ msg.add_route()->set_mq_id(&client, sizeof(client));
+ DataSub subs;
+ for (auto &t : topics) {
+ subs.add_topics(t);
+ }
+ msg.set_body(subs.SerializeAsString());
+ return msg;
}
BHMsg MakeSub(const MQId &client, const std::vector<std::string> &topics) { return MakeSubUnsub(client, topics, kMsgTypeSubscribe); }
@@ -67,77 +68,77 @@
BHMsg MakePub(const std::string &topic, const void *data, const size_t size)
{
- assert(data && size);
- BHMsg msg(InitMsg(kMsgTypePublish));
- DataPub pub;
- pub.set_topic(topic);
- pub.set_data(data, size);
- msg.set_body(pub.SerializeAsString());
- return msg;
+ assert(data && size);
+ BHMsg msg(InitMsg(kMsgTypePublish));
+ DataPub pub;
+ pub.set_topic(topic);
+ pub.set_data(data, size);
+ msg.set_body(pub.SerializeAsString());
+ return msg;
}
void *Pack(SharedMemory &shm, const BHMsg &msg)
{
- uint32_t msg_size = msg.ByteSizeLong();
- void *p = shm.Alloc(4 + msg_size);
- if(p) {
- Put32(p, msg_size);
- if (!msg.SerializeToArray(static_cast<char*>(p) + kMsgPrefixLen, msg_size)) {
- shm.Dealloc(p);
- p = 0;
- }
- }
- return p;
+ uint32_t msg_size = msg.ByteSizeLong();
+ void *p = shm.Alloc(4 + msg_size);
+ if (p) {
+ Put32(p, msg_size);
+ if (!msg.SerializeToArray(static_cast<char *>(p) + kMsgPrefixLen, msg_size)) {
+ shm.Dealloc(p);
+ p = 0;
+ }
+ }
+ return p;
}
bool MsgI::Unpack(BHMsg &msg) const
{
- void *p = ptr_.get();
- assert(p);
- uint32_t msg_size = Get32(p);
- return msg.ParseFromArray(static_cast<char*>(p) + kMsgPrefixLen, msg_size);
+ void *p = ptr_.get();
+ assert(p);
+ uint32_t msg_size = Get32(p);
+ return msg.ParseFromArray(static_cast<char *>(p) + kMsgPrefixLen, msg_size);
}
// with ref count;
bool MsgI::MakeRC(SharedMemory &shm, const BHMsg &msg)
{
- void *p = Pack(shm, msg);
- if(!p) {
- return false;
- }
- RefCount *rc = shm.New<RefCount>();
- if (!rc) {
- shm.Dealloc(p);
- return false;
- }
- MsgI(p, rc).swap(*this);
- return true;
+ void *p = Pack(shm, msg);
+ if (!p) {
+ return false;
+ }
+ RefCount *rc = shm.New<RefCount>();
+ if (!rc) {
+ shm.Dealloc(p);
+ return false;
+ }
+ MsgI(p, rc).swap(*this);
+ return true;
}
bool MsgI::Make(SharedMemory &shm, const BHMsg &msg)
{
- void *p = Pack(shm, msg);
- if(!p) {
- return false;
- }
- MsgI(p, 0).swap(*this);
- return true;
+ void *p = Pack(shm, msg);
+ if (!p) {
+ return false;
+ }
+ MsgI(p, 0).swap(*this);
+ return true;
}
-int MsgI::Release(SharedMemory &shm)
+int MsgI::Release(SharedMemory &shm)
{
- if (IsCounted()) {
- const int n = count_->Dec();
- if (n != 0) {
- return n;
- }
- }
- // free data
- shm.Dealloc(ptr_);
- ptr_ = 0;
- shm.Delete(count_);
- count_ = 0;
- return 0;
+ if (IsCounted()) {
+ const int n = count_->Dec();
+ if (n != 0) {
+ return n;
+ }
+ }
+ // free data
+ shm.Dealloc(ptr_);
+ ptr_ = 0;
+ shm.Delete(count_);
+ count_ = 0;
+ return 0;
}
} // namespace bhome_msg
--
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