From 287d5ef4d4497748658bc4127061c23b3b8c4421 Mon Sep 17 00:00:00 2001
From: shenxin <shenxin@basic.com>
Date: 星期一, 30 八月 2021 20:15:07 +0800
Subject: [PATCH] add bhome_node.go

---
 api/bhsgo/bhome_node.go |  208 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 208 insertions(+), 0 deletions(-)

diff --git a/api/bhsgo/bhome_node.go b/api/bhsgo/bhome_node.go
new file mode 100644
index 0000000..7787e18
--- /dev/null
+++ b/api/bhsgo/bhome_node.go
@@ -0,0 +1,208 @@
+package bhsgo
+
+/*
+#include "bh_api_go.h"
+
+*/
+// #cgo LDFLAGS: -L/home/lichao/code/shmsg/build/lib -L/usr/local/lib -lbhome_shmq -lstdc++ -lpthread -lrt
+import "C"
+
+import (
+	"unsafe"
+
+	bh "basic.com/valib/bhshmq.git/proto/source/bhome_msg"
+)
+
+func getPtr(n *[]byte) unsafe.Pointer {
+	if len(*n) > 0 {
+		return unsafe.Pointer(&((*n)[0]))
+	} else {
+		return unsafe.Pointer(nil)
+	}
+}
+
+func Register(proc *bh.ProcInfo, reply *bh.MsgCommonReply, timeout_ms int) bool {
+	data, _ := proc.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHRegister(getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func RegisterTopics(topics *bh.MsgTopicList, reply *bh.MsgCommonReply, timeout_ms int) bool {
+	data, _ := topics.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHRegisterTopics(getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func Subscribe(topics *bh.MsgTopicList, reply *bh.MsgCommonReply, timeout_ms int) bool {
+	data, _ := topics.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHSubscribeTopics(getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func SubscribeNet(topics *bh.MsgTopicList, reply *bh.MsgCommonReply, timeout_ms int) bool {
+	data, _ := topics.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHSubscribeNetTopics(getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func Heartbeat(proc *bh.ProcInfo, reply *bh.MsgCommonReply, timeout_ms int) bool {
+	data, _ := proc.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHHeartbeat(getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func HeartbeatEasy(timeout_ms int) bool {
+	return C.BHHeartbeatEasy(C.int(timeout_ms)) > 0
+}
+
+func Unregister(proc *bh.ProcInfo, reply *bh.MsgCommonReply, timeout_ms int) bool {
+	data, _ := proc.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHUnregister(getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func QueryTopicAddress(dest_addr *bh.BHAddress, topic *bh.MsgQueryTopic, reply *bh.MsgQueryTopicReply, timeout_ms int) bool {
+	dest, _ := dest_addr.Marshal()
+	data, _ := topic.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHQueryTopicAddress(getPtr(&dest), C.int(len(dest)), getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+
+}
+
+func QueryProcs(dest_addr *bh.BHAddress, topic *bh.MsgQueryProc, reply *bh.MsgQueryProcReply, timeout_ms int) bool {
+	dest, _ := dest_addr.Marshal()
+	data, _ := topic.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHQueryProcs(getPtr(&dest), C.int(len(dest)), getPtr(&data), C.int(len(data)), &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+
+}
+
+func Publish(pub *bh.MsgPublish, timeout_ms int) bool {
+	data, _ := pub.Marshal()
+	return C.BHPublish(getPtr(&data), C.int(len(data)), C.int(timeout_ms)) > 0
+}
+
+func ReadSub(proc_id *string, pub *bh.MsgPublish, timeout_ms int) bool {
+	cpid := unsafe.Pointer(nil)
+	cpid_len := C.int(0)
+	defer C.BHFree(cpid, cpid_len)
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+
+	r := C.BHReadSub(&cpid, &cpid_len, &creply, &creply_len, C.int(timeout_ms)) > 0
+	*proc_id = string(C.GoBytes(cpid, cpid_len))
+	pub.Unmarshal(C.GoBytes(creply, creply_len))
+	return r
+}
+
+func AsyncRequest(dest_addr *bh.BHAddress, req *bh.MsgRequestTopic, msg_id *[]byte) bool {
+	dest, _ := dest_addr.Marshal()
+	data, _ := req.Marshal()
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHAsyncRequest(getPtr(&dest), C.int(len(dest)), getPtr(&data), C.int(len(data)), &creply, &creply_len) > 0
+	if r {
+		*msg_id = C.GoBytes(creply, creply_len)
+	}
+	return r
+}
+
+func Request(dest_addr *bh.BHAddress, req *bh.MsgRequestTopic, proc_id *string, reply *bh.MsgRequestTopicReply, timeout_ms int) bool {
+	dest, _ := dest_addr.Marshal()
+	data, _ := req.Marshal()
+	cpid := unsafe.Pointer(nil)
+	cpid_len := C.int(0)
+	defer C.BHFree(cpid, cpid_len)
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHRequest(getPtr(&dest), C.int(len(dest)), getPtr(&data), C.int(len(data)), &cpid, &cpid_len, &creply, &creply_len, C.int(timeout_ms)) > 0
+	if r {
+		*proc_id = string(C.GoBytes(cpid, cpid_len))
+		reply.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func ReadRequest(proc_id *string, req *bh.MsgRequestTopic, psrc *unsafe.Pointer, timeout_ms int) bool {
+	cpid := unsafe.Pointer(nil)
+	cpid_len := C.int(0)
+	defer C.BHFree(cpid, cpid_len)
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHReadRequest(&cpid, &cpid_len, &creply, &creply_len, psrc, C.int(timeout_ms)) > 0
+	if r {
+		*proc_id = string(C.GoBytes(cpid, cpid_len))
+		req.Unmarshal(C.GoBytes(creply, creply_len))
+	}
+	return r
+}
+
+func SendReply(src unsafe.Pointer, rep *bh.MsgRequestTopicReply) bool {
+	data, _ := rep.Marshal()
+	return C.BHSendReply(src, getPtr(&data), C.int(len(data))) > 0
+}
+
+func GetLastError() (int, string) {
+	creply := unsafe.Pointer(nil)
+	creply_len := C.int(0)
+	defer C.BHFree(creply, creply_len)
+	r := C.BHGetLastError(&creply, &creply_len)
+	return int(r), string(C.GoBytes(creply, creply_len))
+
+}
+
+func Cleanup() {
+	C.BHCleanup()
+}

--
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