From 9b29a67af93e4ab9948cc60f743d73c4bb39e738 Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期二, 20 十月 2020 16:46:55 +0800
Subject: [PATCH] update
---
src/socket/net_mod_socket.c | 605 +++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 545 insertions(+), 60 deletions(-)
diff --git a/src/socket/net_mod_socket.c b/src/socket/net_mod_socket.c
index bb50c59..660c1f3 100644
--- a/src/socket/net_mod_socket.c
+++ b/src/socket/net_mod_socket.c
@@ -1,34 +1,345 @@
#include "net_mod_socket.h"
#include "socket_io.h"
#include "net_mod_socket_io.h"
+#include <sys/types.h> /* See NOTES */
+#include <sys/socket.h>
-std::map<std::string, rio_t *> NetModSocket::connectionMap;
+
NetModSocket::NetModSocket()
{
-
+ init_req_rep_req_resp_pool();
+
+ if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) err_msg(errno, "signal");
}
NetModSocket::~NetModSocket() {
+ int clientfd;
+ for (auto map_iter = req_resp_pool.connectionMap.begin(); map_iter != req_resp_pool.connectionMap.end(); map_iter++) {
+ clientfd = map_iter->second;
+ Close(clientfd);
+
+ }
}
+
+
+void NetModSocket::init_req_rep_req_resp_pool()
+{
+ /* Initially, there are no connected descriptors */
+ int i;
+ req_resp_pool.maxi = -1; //line:conc:echoservers:beginempty
+ for (i = 0; i < OPEN_MAX; i++) {
+ req_resp_pool.conns[i].fd = -1;
+ req_resp_pool.conns[i].events = 0;
+ }
+
+}
+
+int NetModSocket::connect( net_node_t *node) {
+ std::map<std::string, int>::iterator mapIter;
+ int connfd;
+ int i;
+ char mapKey[256];
+ char portstr[32];
+
+ sprintf(mapKey, "%s:%d", node->host, node->port);
+ mapIter = req_resp_pool.connectionMap.find(mapKey);
+ if( mapIter != req_resp_pool.connectionMap.end()) {
+ connfd = mapIter->second;
+// printf("hit: %s\n", mapKey);
+ } else {
+// printf("mis: %s\n", mapKey);
+ sprintf(portstr, "%d", node->port);
+// printf("open before: %s\n", mapKey);
+ connfd = open_clientfd(node->host, portstr);
+// printf("open after: %s\n", mapKey);
+ if(connfd < 0) {
+ LoggerFactory::getLogger()->error(errno, "connect %s:%d ", node->host, node->port);
+ return -1;
+ }
+ req_resp_pool.connectionMap.insert({mapKey, connfd});
+ }
+
+
+ for (i = 0; i < OPEN_MAX; i++) { /* Find an available slot */
+ if (req_resp_pool.conns[i].fd < 0)
+ {
+ /* Add connected descriptor to the req_resp_pool */
+ req_resp_pool.conns[i].fd = connfd;
+
+ req_resp_pool.conns[i].events = POLLIN;
+ /* Add the descriptor to descriptor set */
+ break;
+ }
+ }
+
+ if (i > req_resp_pool.maxi)
+ req_resp_pool.maxi = i;
+
+ if (i == OPEN_MAX) {
+ /* Couldn't find an empty slot */
+ LoggerFactory::getLogger()->error(errno, "add_client error: Too many clients");
+ return -1;
+ }
+
+
+ return connfd;
+}
+
+void NetModSocket::close_connect(int connfd) {
+ int i;
+ char mapKey[256];
+ std::map<std::string, int>::iterator map_iter;
+ if(close(connfd) != 0) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::close_connect close");
+ }
+
+
+ for (i = 0; i <= req_resp_pool.maxi; i++) {
+ if(req_resp_pool.conns[i].fd == connfd) {
+ req_resp_pool.conns[i].fd = -1;
+ }
+ }
+
+ for ( map_iter = req_resp_pool.connectionMap.begin(); map_iter != req_resp_pool.connectionMap.end(); ) {
+ if(connfd == map_iter->second) {
+// std::cout << "map_iter->first==" << map_iter->first << std::endl;
+ map_iter = req_resp_pool.connectionMap.erase(map_iter);
+ } else {
+ ++map_iter;
+ }
+ }
+
+ LoggerFactory::getLogger()->debug( "closed %d\n", connfd);
+
+}
+
int NetModSocket::sendandrecv(net_node_t *node_arr, int arrlen, void *send_buf, int send_size,
net_mod_recv_msg_t ** recv_arr, int *recv_arr_size) {
- int i, n, clientfd;
- char portstr[32];
+ int i, n, recv_size, connfd;
net_node_t *node;
- char mapKey[256];
+ void *recv_buf;
+ int timeout = 5 * 1000;
+
+ int n_req = 0, n_recv_suc = 0, n_resp;
+
+ net_mod_recv_msg_t *ret_arr = (net_mod_recv_msg_t *)calloc(arrlen, sizeof(net_mod_recv_msg_t));
+
+ //init_req_rep_req_resp_pool();
+
+ for (i = 0; i< arrlen; i++) {
+
+ node = &node_arr[i];
+ if(node->host == NULL) {
+ // 鏈湴鍙戦��
+ shmModSocket.sendandrecv(send_buf, send_size, node->key, &recv_buf, &recv_size);
+ strcpy( ret_arr[n_recv_suc].host,"localshm");
+ ret_arr[n_recv_suc].port = 0;
+ ret_arr[n_recv_suc].key = node->key;
+ ret_arr[n_recv_suc].content = recv_buf;
+ ret_arr[n_recv_suc].content_length = recv_size;
+ n_recv_suc++;
+ continue;
+ }
+
+ if( (connfd = connect(node)) < 0 ) {
+ continue;
+ }
+
+// printf("write_request %s:%d\n", node->host, node->port);
+ if(write_request(connfd, node->key, send_buf, send_size) != 0) {
+ LoggerFactory::getLogger()->error("write_request failture %s:%d\n", node->host, node->port);
+ close_connect(connfd);
+ // req_resp_pool.conns[i].fd = -1;
+ } else {
+ n_req++;
+ }
+
+ }
+
+// printf(" req_resp_pool.maxi = %d\n", req_resp_pool.maxi);
+// printf(" n_req = %d\n", n_req);
+
+// int tmp = 0;
+ while(n_resp < n_req)
+ {
+// printf(" while %d\n", tmp++);
+ /* Wait for listening/connected descriptor(s) to become ready */
+ if( (req_resp_pool.nready = poll(req_resp_pool.conns, req_resp_pool.maxi + 1, timeout) ) <= 0) {
+ // wirite_set 鍜� read_set 鍦ㄦ寚瀹氭椂闂村唴閮芥病鍑嗗濂�
+ break;
+ }
+// printf("req_resp_pool.nready =%d\n", req_resp_pool.nready);
+ for (i = 0; (i <= req_resp_pool.maxi) && (req_resp_pool.nready > 0); i++) {
+ if ( (connfd = req_resp_pool.conns[i].fd) > 0 ) {
+ /* If the descriptor is ready, echo a text line from it */
+ if (req_resp_pool.conns[i].revents & POLLIN )
+ {
+ req_resp_pool.nready--;
+// printf("POLLIN %d\n", connfd);
+ if( (n = read_response(connfd, ret_arr+n_recv_suc)) == 0) {
+
+ // 鎴愬姛鏀跺埌杩斿洖娑堟伅锛屾竻绌鸿鍏ヤ綅
+ req_resp_pool.conns[i].fd = -1;
+ n_recv_suc++;
+
+ } else if(n == -1) {
+ req_resp_pool.conns[i].fd = -1;
+ close_connect(connfd);
+ } else {
+ req_resp_pool.conns[i].fd = -1;
+
+ }
+ n_resp++;
+// printf("read response %d\n", n);
+
+ }
+
+ if (req_resp_pool.conns[i].revents & POLLOUT ) {
+ // printf("poll POLLOUT %d\n", connfd);
+ }
+
+ if (req_resp_pool.conns[i].revents & (POLLRDHUP | POLLHUP | POLLERR) )
+ {
+// printf("poll POLLERR %d\n", connfd);
+ req_resp_pool.nready--;
+ close_connect(connfd);
+ req_resp_pool.conns[i].fd = -1;
+ }
+ }
+ }
+ }
+
+ for (i = 0; i <= req_resp_pool.maxi; i++) {
+ if ( (connfd = req_resp_pool.conns[i].fd) > 0 ) {
+ // 鍏抽棴骞舵竻闄ゅ啓鍏ユ垨璇诲彇澶辫触鐨勮繛鎺�
+ close_connect(connfd);
+ req_resp_pool.conns[i].fd = -1;
+ }
+ }
+
+ req_resp_pool.maxi = -1;
+
+ *recv_arr = ret_arr;
+ if(recv_arr_size != NULL) {
+ *recv_arr_size = n_recv_suc;
+ }
+ return n_recv_suc;
+
+}
+
+int NetModSocket::write_request(int clientfd, int key, void *send_buf, int send_size) {
+ net_mod_request_head_t request_head = {};
+ int buf_size;
+ char *buf;
+ int max_buf_size;
+ if((buf = (char *)malloc(MAXBUF)) == NULL) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::NetModSocket malloc");
+ exit(1);
+ } else {
+ max_buf_size = MAXBUF;
+ }
+
+ buf_size = send_size + NET_MODE_REQUEST_HEAD_LENGTH;
+ if(max_buf_size < buf_size) {
+
+ if((buf = (char *)realloc(buf, buf_size)) == NULL) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::write_request realloc buf");
+ exit(1);
+ } else {
+ max_buf_size = buf_size;
+ }
+ }
+
+ request_head.mod = REQ_REP;
+ request_head.key = key;
+ request_head.content_length = send_size;
+ request_head.topic_length = 0;
+
+ // optval = 1;
+ // setsockopt(clientfd, IPPROTO_TCP, TCP_CORK, &optval, sizeof(optval));
+ memcpy(buf, NetModSocket::encode_request_head(request_head), NET_MODE_REQUEST_HEAD_LENGTH);
+ memcpy(buf + NET_MODE_REQUEST_HEAD_LENGTH, send_buf, send_size);
+
+
+ if(rio_writen(clientfd, buf, buf_size) != buf_size ) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::write_request rio_writen");
+ free(buf);
+ return -1;
+ }
+ free(buf);
+ return 0;
+}
+
+/**
+ * @return 0 鎴愬姛, 1 瀵规柟娌℃湁瀵瑰簲鐨刱ey, -1 缃戠粶閿欒
+ *
+ */
+int NetModSocket::read_response(int connfd, net_mod_recv_msg_t *recv_msg) {
+ int recv_size;
+ void *recv_buf;
+ char response_head_bs[NET_MODE_RESPONSE_HEAD_LENGTH];
+
+ net_mod_response_head_t response_head;
+ if ( rio_readn(connfd, response_head_bs, NET_MODE_RESPONSE_HEAD_LENGTH) != NET_MODE_RESPONSE_HEAD_LENGTH) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::read_response rio_readnb response_head");
+
+ return -1;
+ }
+
+ response_head = NetModSocket::decode_response_head(response_head_bs);
+ if(response_head.code != 0) {
+ // 瀵规柟娌℃湁瀵瑰簲鐨刱ey
+ return 1;
+ }
+
+ recv_buf = malloc(response_head.content_length);
+ if(recv_buf == NULL) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::send malloc recv_buf");
+ exit(1);
+ }
+ if ( (recv_size = rio_readn(connfd, recv_buf, response_head.content_length) ) != response_head.content_length) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::read_response rio_readnb recv_buf");
+
+ return -1;
+ }
+
+ strcpy( recv_msg->host, response_head.host);
+ recv_msg->port = response_head.port;
+ recv_msg->key = response_head.key;
+ recv_msg->content = recv_buf;
+ recv_msg->content_length = recv_size;
+ return 0;
+}
+
+int NetModSocket::sendandrecv_safe(net_node_t *node_arr, int arrlen, void *send_buf, int send_size,
+ net_mod_recv_msg_t ** recv_arr, int *recv_arr_size) {
+
+ int i, clientfd;
+ net_node_t *node;
void *recv_buf;
int recv_size;
char response_head_bs[NET_MODE_RESPONSE_HEAD_LENGTH];
- net_mod_request_head_t request_head;
+ net_mod_request_head_t request_head = {};
net_mod_response_head_t response_head;
- std::map<std::string, rio_t*>::iterator mapIter;
- rio_t *rio;
+
+
+ char portstr[32];
+ char *buf = NULL;
+ int buf_size, max_buf_size;
+
+ if(buf == NULL) {
+ buf = (char *)malloc(MAXBUF);
+ max_buf_size = MAXBUF;
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::sendandrecv malloc");
+ }
+
+ int nsuc = 0;
net_mod_recv_msg_t *ret_arr = (net_mod_recv_msg_t *)calloc(arrlen, sizeof(net_mod_recv_msg_t));
for (i = 0; i< arrlen; i++) {
@@ -39,100 +350,274 @@
shmModSocket.sendandrecv(send_buf, send_size, node->key, &recv_buf, &recv_size);
goto LABEL_ARR_PUSH;
}
- sprintf(mapKey, "%s:%d", node->host, node->port);
- if( ( mapIter = connectionMap.find(mapKey)) != connectionMap.end()) {
- rio = mapIter->second;
- } else {
- rio = (rio_t *)malloc(sizeof(rio_t));
- sprintf(portstr, "%d", node->port);
- clientfd = Open_clientfd(node-> host, portstr);
- Rio_readinitb(rio, clientfd);
- connectionMap.insert({mapKey, rio});
+ sprintf(portstr, "%d", node->port);
+ clientfd = open_clientfd(node->host, portstr);
+ if(clientfd < 0) {
+ continue;
}
+
+ buf_size = send_size + NET_MODE_REQUEST_HEAD_LENGTH;
+ if(max_buf_size < buf_size) {
+ if((buf = (char *)realloc(buf, buf_size)) == NULL) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::sendandrecv_safe realloc buf");
+ } else {
+ max_buf_size = buf_size;
+ }
+
+ }
+
request_head.mod = REQ_REP;
request_head.key = node->key;
request_head.content_length = send_size;
- if(rio_writen(rio->rio_fd, NetModSocket::encode_request_head(request_head), NET_MODE_REQUEST_HEAD_LENGTH) != NET_MODE_REQUEST_HEAD_LENGTH) {
- err_exit(errno, "NetModSocket::send head rio_writen");
+ request_head.topic_length = 0;
+ // optval = 1;
+ // setsockopt(clientfd, IPPROTO_TCP, TCP_CORK, &optval, sizeof(optval));
+ memcpy(buf, NetModSocket::encode_request_head(request_head), NET_MODE_REQUEST_HEAD_LENGTH);
+ memcpy(buf + NET_MODE_REQUEST_HEAD_LENGTH, send_buf, send_size);
+
+
+ if(rio_writen(clientfd, buf, buf_size) != buf_size ) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::sendandrecv_safe rio_writen buf");
+
+ close(clientfd);
+ continue;
}
+ // optval = 0;
+ // setsockopt(clientfd, IPPROTO_TCP, TCP_CORK, &optval, sizeof(optval));
- if(rio_writen(rio->rio_fd, send_buf, send_size) != send_size ) {
- err_exit(errno, "NetModSocket::send conent rio_writen");
- }
-
-
- if ( rio_readnb(rio, response_head_bs, NET_MODE_RESPONSE_HEAD_LENGTH) != NET_MODE_RESPONSE_HEAD_LENGTH) {
- err_exit(errno, "NetModSocket::send rio_readnb");
+ if ( rio_readn(clientfd, response_head_bs, NET_MODE_RESPONSE_HEAD_LENGTH) != NET_MODE_RESPONSE_HEAD_LENGTH) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::sendandrecv_safe rio_readnb response_head_bs");
+
+ close(clientfd);
+ continue;
}
response_head = NetModSocket::decode_response_head(response_head_bs);
+ if(response_head.code != 0) {
+ continue;
+ }
recv_buf = malloc(response_head.content_length);
if(recv_buf == NULL) {
- err_exit(errno, "NetModSocket::send malloc");
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::send malloc");
+ exit(1);
}
- if ( (recv_size = rio_readnb(rio, recv_buf, response_head.content_length) ) != response_head.content_length) {
- err_exit(errno, "NetModSocket::send rio_readnb");
+ if ( (recv_size = rio_readn(clientfd, recv_buf, response_head.content_length) ) != response_head.content_length) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::sendandrecv_safe rio_readnb recv_buf");
+
+ close(clientfd);
+ continue;
}
LABEL_ARR_PUSH:
- strcpy( ret_arr[i].host, node->host);
- ret_arr[i].port = node->port;
- ret_arr[i].key = node->key;
- ret_arr[i].content = recv_buf;
- ret_arr[i].content_length = recv_size;
- }
- *recv_arr = ret_arr;
- *recv_arr_size = i;
+ if(node->host != NULL) {
+ strcpy(ret_arr[nsuc].host, node->host);
+ } else {
+ strcpy(ret_arr[nsuc].host, "local");
+ }
+
+ ret_arr[nsuc].port = node->port;
+ ret_arr[nsuc].key = node->key;
+ ret_arr[nsuc].content = recv_buf;
+ ret_arr[nsuc].content_length = recv_size;
- return i;
+ nsuc++;
+ }
+
+ *recv_arr = ret_arr;
+ if(recv_arr_size != NULL) {
+ *recv_arr_size = nsuc;
+ }
+
+ free(buf);
+ return nsuc;
}
+// int pub(char *topic, int topic_size, void *content, int content_size, int port);
+
+int NetModSocket::pub(net_node_t *node_arr, int arrlen, char *topic, int topic_size, void *content, int content_size) {
+ int i, clientfd;
+ net_node_t *node;
+
+ char *buf;
+ int max_buf_size, buf_size;
+
+ net_mod_request_head_t request_head;
+ char portstr[32];
+ int nsuc = 0;
+
+ if((buf = (char *)malloc(MAXBUF)) == NULL) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::sendandrecv malloc");
+ exit(1);
+ } else {
+ max_buf_size = MAXBUF;
+ }
+
+ for (i = 0; i< arrlen; i++) {
+
+ node = &node_arr[i];
+ if(node->host == NULL) {
+ // 鏈湴鍙戦��
+ if(shmModSocket.pub(topic, topic_size, content, content_size, node->key) == 0 ) {
+ nsuc++;
+ }
+
+ } else {
+ sprintf(portstr, "%d", node->port);
+ clientfd = open_clientfd(node->host, portstr);
+ if(clientfd < 0) {
+ continue;
+ }
+
+ request_head.mod = BUS;
+ request_head.key = node->key;
+ request_head.content_length = content_size;
+ request_head.topic_length = strlen(topic) + 1;
+
+ buf_size = NET_MODE_REQUEST_HEAD_LENGTH + content_size + request_head.topic_length;
+
+ if(max_buf_size < buf_size) {
+ if( ( buf = (char *)realloc(buf, buf_size)) == NULL) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::pub realloc buf ");
+ } else {
+ max_buf_size = buf_size;
+ }
+
+ }
+
+ memcpy(buf, NetModSocket::encode_request_head(request_head), NET_MODE_REQUEST_HEAD_LENGTH);
+ memcpy(buf + NET_MODE_REQUEST_HEAD_LENGTH, content, content_size);
+ memcpy(buf + NET_MODE_REQUEST_HEAD_LENGTH + content_size, topic, request_head.topic_length);
+
+ if(rio_writen(clientfd, buf, buf_size) != buf_size ) {
+ LoggerFactory::getLogger()->error(errno, "NetModSocket::pub rio_writen conent ");
+ } else {
+ nsuc++;
+ }
+ close(clientfd);
+ }
+
+
+ }
+
+ free(buf);
+ return nsuc;
+}
void NetModSocket::free_recv_msg_arr(net_mod_recv_msg_t * arr, size_t size) {
for(int i =0; i< size; i++) {
free(arr[i].content);
}
-
+ free(arr);
}
-// ssize_t recv(void *buf, size_t len) {
-
-// return rio_readlineb(&rio, buf, MAXLINE);
-
-// }
+/**
+ uint32_t mod;
+ char host[NI_MAXHOST];
+ uint32_t port;
+ uint32_t key;
+ uint32_t content_length;
+ uint32_t topic_length;
+*/
void * NetModSocket::encode_request_head(net_mod_request_head_t & request) {
- char * head = (char *)malloc(NET_MODE_REQUEST_HEAD_LENGTH);
- PUT(head, htonl(request.mod));
- PUT(head + 4, htonl(request.key));
- PUT(head + 8, htonl(request.content_length));
- return head;
+ void * headbs = malloc(NET_MODE_REQUEST_HEAD_LENGTH);
+ char *tmp_ptr = (char *)headbs;
+ PUT(tmp_ptr, htonl(request.mod));
+
+ tmp_ptr += 4;
+ memcpy(tmp_ptr, request.host, NI_MAXHOST);
+
+ tmp_ptr += NI_MAXHOST;
+ PUT(tmp_ptr, htonl(request.port));
+
+ tmp_ptr += 4;
+ PUT(tmp_ptr, htonl(request.key));
+
+ tmp_ptr += 4;
+ PUT(tmp_ptr, htonl(request.content_length));
+
+ tmp_ptr += 4;
+ PUT(tmp_ptr, htonl(request.topic_length));
+
+
+ return headbs;
}
-net_mod_request_head_t NetModSocket::decode_request_head(void *_headbs) {
- char *headbs = (char *)_headbs;
+net_mod_request_head_t NetModSocket::decode_request_head(void *headbs) {
+ char *tmp_ptr = (char *)headbs;
net_mod_request_head_t head;
- head.mod = ntohl(GET(headbs));
- head.key = ntohl(GET(headbs + 4));
- head.content_length = ntohl(GET(headbs + 8));
+
+ head.mod = ntohl(GET(tmp_ptr));
+
+ tmp_ptr += NI_MAXHOST;
+ memcpy(head.host, tmp_ptr, NI_MAXHOST);
+
+ tmp_ptr += 4;
+ head.port = ntohl(GET(tmp_ptr));
+
+ tmp_ptr += 4;
+ head.key = ntohl(GET(tmp_ptr));
+
+ tmp_ptr += 4;
+ head.content_length = ntohl(GET(tmp_ptr));
+
+ tmp_ptr += 4;
+ head.topic_length = ntohl(GET(tmp_ptr));
+
return head;
}
+/**
+ char host[NI_MAXHOST];
+ uint32_t port;
+ uint32_t key;
+ uint32_t content_length;
+ uint32_t code;
+ */
void * NetModSocket::encode_response_head(net_mod_response_head_t & response) {
- char * head = (char *)malloc(NET_MODE_RESPONSE_HEAD_LENGTH);
- PUT(head, htonl(response.content_length));
- return head;
+ void * headbs = malloc(NET_MODE_RESPONSE_HEAD_LENGTH);
+ char *tmp_ptr = (char *)headbs;
+
+ memcpy(tmp_ptr, response.host, NI_MAXHOST);
+
+ tmp_ptr += NI_MAXHOST;
+ PUT(tmp_ptr, htonl(response.port));
+
+ tmp_ptr += 4;
+ PUT(tmp_ptr , htonl(response.key));
+
+ tmp_ptr += 4;
+ PUT(tmp_ptr, htonl(response.content_length));
+
+ tmp_ptr += 4;
+ PUT(tmp_ptr, htonl(response.code));
+
+ return headbs;
}
-net_mod_response_head_t NetModSocket::decode_response_head(void *_headbs) {
- char *headbs = (char *)_headbs;
+net_mod_response_head_t NetModSocket::decode_response_head(void *headbs) {
+ char *tmp_ptr = (char *)headbs;
net_mod_response_head_t head;
- head.content_length = ntohl(GET(headbs));
+
+ memcpy(head.host, tmp_ptr, NI_MAXHOST);
+
+ tmp_ptr += NI_MAXHOST;
+ head.port = ntohl(GET(tmp_ptr));
+
+ tmp_ptr += 4;
+ head.key = ntohl(GET(tmp_ptr));
+
+ tmp_ptr += 4;
+ head.content_length = ntohl(GET(tmp_ptr));
+
+ tmp_ptr += 4;
+ head.code = ntohl(GET(tmp_ptr));
+
return head;
}
--
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