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IPv6 working, just barely

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This commit is contained in:
Joseph Henry
2016-09-27 14:46:55 -07:00
parent 78a637e58c
commit 3bd9561246
571 changed files with 83099 additions and 34805 deletions
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48
tests/api_test/tcp_server.c
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@@ -11,35 +11,55 @@ int atoi(const char *str);
int main(int argc , char *argv[])
{
if(argc < 2) {
printf("usage: tcp_server <port>\n");
printf("usage: tcp_server <4/6> <port>\n");
printf("\t - where 4/6 represent IP version\n");
return 0;
}
int socket_desc, client_sock, c, read_size, port = atoi(argv[1]);
struct sockaddr_in server , client;
int sock, client_sock, c, read_size, ipv = atoi(argv[1]), port = atoi(argv[2]);
char client_message[2000];
socket_desc = socket(AF_INET , SOCK_STREAM , 0);
if (socket_desc == -1) {
printf("could not create socket");
return 0;
struct sockaddr_storage server, client;
struct sockaddr_in6 *server6 = (struct sockaddr_in6 *)&server;
struct sockaddr_in *server4 = (struct sockaddr_in *)&server;
// IPV4
if(ipv == 4)
{
printf("ipv4 mode\n");
if((sock = socket(AF_INET, SOCK_STREAM , 0)) < 0) {
printf("could not create socket");
return 0;
}
server4->sin_family = AF_INET;
server4->sin_addr.s_addr = INADDR_ANY;
server4->sin_port = htons(port);
}
// IPV6
if(ipv == 6)
{
printf("ipv6 mode\n");
if((sock = socket(AF_INET6, SOCK_STREAM , 0)) < 0) {
printf("could not create socket");
return 0;
}
server6->sin6_family = AF_INET6;
server6->sin6_addr = in6addr_any;
server6->sin6_port = htons(port);
}
server.sin_family = AF_INET;
server.sin_addr.s_addr = INADDR_ANY;
server.sin_port = htons(port);
printf("binding on port %d\n", port);
if( bind(socket_desc,(struct sockaddr *)&server , sizeof(server)) < 0) {
if( bind(sock,(struct sockaddr *)&server , sizeof(server)) < 0) {
perror("bind failed. Error");
return 0;
}
printf("listening\n");
listen(socket_desc , 3);
listen(sock , 3);
printf("waiting to accept\n");
c = sizeof(struct sockaddr_in);
client_sock = accept(socket_desc, (struct sockaddr *)&client, (socklen_t*)&c);
client_sock = accept(sock, (struct sockaddr *)&client, (socklen_t*)&c);
if (client_sock < 0) {
perror("accept failed");
return 0;