/home/mrjunejune/zenbu: seobeo/s_linux

annotate seobeo/s_linux_network.c @ 16:fb2cff495a60

[Seobeo] Fixed the problem with edge server.

author	June Park <parkjune1995@gmail.com>
date	Fri, 03 Oct 2025 09:55:51 -0700
parents	1e61008b9980
children	d97ec3ded2ae

rev	line source
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	1 #include "seobeo/seobeo.h"
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	2
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	3 int Seobeo_CreateSocket(int32 stream, const char host, const char port, int32 backlog)
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	4 {
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	5 struct addrinfo hints = {0}, server_infos, free_server_info;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	6 int32 sock_fd, yes = 1; // Need this for setsockopt
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	7
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	8 hints.ai_family = AF_INET;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	9 hints.ai_socktype = stream ? SOCK_STREAM : SOCK_DGRAM;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	10 hints.ai_protocol = stream ? IPPROTO_TCP : IPPROTO_UDP;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	11 hints.ai_flags = stream ? AI_PASSIVE : 0;
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	12
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	13 if (getaddrinfo(host, port, &hints, &server_infos) != 0)
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	14 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	15 perror("getaddrinfo");
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	16 return -1;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	17 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	18
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	19 for
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	20 (
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	21 free_server_info = server_infos;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	22 free_server_info != NULL;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	23 free_server_info = free_server_info->ai_next
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	24 )
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	25 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	26 if
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	27 (
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	28 (sock_fd = socket(
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	29 free_server_info->ai_family, free_server_info->ai_socktype,
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	30 free_server_info->ai_protocol
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	31 )) == -1
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	32 )
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	33 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	34 perror("socket");
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	35 continue;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	36 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	37
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	38 if (setsockopt(sock_fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) == -1)
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	39 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	40 perror("setsockopt");
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	41 continue;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	42 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	43
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	44 if (bind(sock_fd, free_server_info->ai_addr, free_server_info->ai_addrlen) == -1)
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	45 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	46 close(sock_fd);
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	47 perror("setsockopt");
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	48 continue;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	49 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	50
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	51 // UDP should be non blocking
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	52 if(!stream)
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	53 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	54 if (fcntl(sock_fd, F_SETFL, O_NONBLOCK) != 0)
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	55 {
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	56 close(sock_fd);
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	57 perror("v_network: Couldn't make socket non-blocking\n");
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	58 return -1;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	59 }
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	60 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	61
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	62 // binded to a open server infos;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	63 break;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	64 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	65
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	66 // No longer need these values
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	67 freeaddrinfo(server_infos);
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	68
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	69 if (free_server_info == NULL)
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	70 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	71 perror("No free server");
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	72 return -1;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	73 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	74
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	75 // TCP listen
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	76 if(stream)
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	77 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	78 if (listen(sock_fd, backlog) != 0)
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	79 {
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	80 perror("listen");
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	81 close(sock_fd);
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	82 return -1;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	83 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	84 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	85
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	86 return sock_fd;
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	87 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	88
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	89 Seobeo_PHandle Seobeo_Stream_Handle_Create(const char host, const char port)
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	90 {
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	91 Seobeo_PHandle p_handle;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	92 p_handle = malloc(sizeof(*p_handle));
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	93
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	94 p_handle->socket = Seobeo_CreateSocket(1, host, port, 10); // socke fd
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	95 p_handle->host = host != NULL ? strdup(host) : "localhost";
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	96 p_handle->port = strdup(port);
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	97
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	98 p_handle->read_buffer = malloc(sizeof(p_handle->read_buffer) INITIAL_BUFFER_CAPACITY);
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	99 p_handle->read_buffer_capacity = INITIAL_BUFFER_CAPACITY;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	100 p_handle->read_buffer_len = 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	101
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	102 p_handle->write_buffer = malloc(sizeof(p_handle->read_buffer) INITIAL_BUFFER_CAPACITY);
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	103 p_handle->write_buffer_capacity = INITIAL_BUFFER_CAPACITY;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	104 p_handle->write_buffer_len = 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	105
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	106 p_handle->file = NULL;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	107 p_handle->text_copy = NULL;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	108 p_handle->file_name = NULL;
16 fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	109 p_handle->destroyed = false;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	110
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	111 return p_handle;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	112 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	113
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	114 Seobeo_PHandle Seobeo_Stream_Handle_Accept(Seobeo_PHandle p_server_handle)
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	115 {
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	116 struct sockaddr_storage addr;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	117 socklen_t addrlen = sizeof addr;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	118 char client_inet_addr[INET6_ADDRSTRLEN];
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	119 int client_fd = accept(p_server_handle->socket,
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	120 (struct sockaddr*)&addr,
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	121 &addrlen);
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	122 inet_ntop(
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	123 addr.ss_family,
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	124 Seobeo_GetIP4OrIP6((struct sockaddr *)&addr),
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	125 client_inet_addr, sizeof client_inet_addr);
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	126
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	127 if (client_fd == -1)
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	128 {
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	129 return NULL;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	130 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	131
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	132 Seobeo_PHandle p_client_handle = malloc(sizeof *p_client_handle);
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	133
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	134 p_client_handle->socket = client_fd;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	135 p_client_handle->host = strdup(client_inet_addr);
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	136 p_client_handle->port = NULL;
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	137
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	138 p_client_handle->read_buffer_capacity = p_server_handle->read_buffer_capacity;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	139 p_client_handle->read_buffer_len = 0;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	140 p_client_handle->read_buffer = malloc(p_client_handle->read_buffer_capacity);
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	141
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	142 p_client_handle->write_buffer_capacity = p_server_handle->write_buffer_capacity;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	143 p_client_handle->write_buffer_len = 0;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	144 p_client_handle->write_buffer = malloc(p_client_handle->write_buffer_capacity);
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	145
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	146 return p_client_handle;
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	147 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	148
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	149 void Seobeo_Handle_Destroy(Seobeo_PHandle p_handle)
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	150 {
16 fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	151 if (!p_handle) return;
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	152
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	153 bool expected = false;
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	154 if (!atomic_compare_exchange_strong(&p_handle->destroyed, &expected, true))
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	155 {
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	156 // Already destroyed by another thread
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	157 return;
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	158 }
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	159
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	160 if (p_handle->host) free(p_handle->host);
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	161 if (p_handle->port) free(p_handle->port);
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	162 if (p_handle->socket) close(p_handle->socket);
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	163 if (p_handle->read_buffer) free(p_handle->read_buffer);
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	164 if (p_handle->write_buffer) free(p_handle->write_buffer);
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	165 if (p_handle->text_copy) free(p_handle->text_copy);
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	166 if (p_handle->file_name) free(p_handle->file_name);
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	167
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	168 free(p_handle);
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	169 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	170
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	171 int Seobeo_Handle_Flush(Seobeo_PHandle p_handle)
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	172 {
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	173 uint32 total = p_handle->write_buffer_len;
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	174 uint32 sent = 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	175
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	176 while (sent < total)
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	177 {
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	178 ssize_t n = write(
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	179 p_handle->socket,
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	180 p_handle->write_buffer + sent,
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	181 total - sent
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	182 );
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	183 if (n < 0) {
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	184 if (errno == EINTR) continue;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	185 if (errno == EAGAIN) return 1;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	186 return -1;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	187 }
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	188 sent += (uint32)n;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	189 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	190
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	191 p_handle->write_buffer_len = 0;
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	192 return 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	193 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	194
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	195 int Seobeo_Handle_Queue(Seobeo_PHandle p_handle, const uint8_t *data, uint32_t data_size)
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	196 {
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	197 if (p_handle->write_buffer_len + data_size > p_handle->write_buffer_capacity)
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	198 {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	199 int rc = Seobeo_Handle_Flush(p_handle);
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	200 if (rc < 0) return -1;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	201 if (rc > 0) return 1;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	202 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	203
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	204 if (data_size > p_handle->write_buffer_capacity)
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	205 {
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	206 uint32_t offset = 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	207 while (offset < data_size)
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	208 {
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	209 ssize_t n = write(p_handle->socket,
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	210 data + offset,
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	211 data_size - offset);
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	212 if (n < 0)
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	213 {
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	214 if (errno == EINTR) continue;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	215 if (errno == EAGAIN) return 1;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	216 return -1;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	217 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	218 offset += (uint32_t)n;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	219 }
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	220 return 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	221 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	222
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	223 memcpy(p_handle->write_buffer + p_handle->write_buffer_len,
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	224 data,
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	225 data_size);
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	226 p_handle->write_buffer_len += data_size;
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	227 return 0;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	228 }
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	229
6 1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	230 int Seobeo_Handle_Read(Seobeo_PHandle p_handle)
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	231 {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	232 // How many bytes we can still read into the buffer
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	233 uint32 free_space = p_handle->read_buffer_capacity - p_handle->read_buffer_len;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	234 if (free_space == 0)
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	235 return -1;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	236
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	237 ssize_t n = read(
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	238 p_handle->socket,
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	239 p_handle->read_buffer + p_handle->read_buffer_len,
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	240 free_space
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	241 );
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	242 if (n < 0) {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	243 if (errno == EINTR) return Seobeo_Handle_Read(p_handle);
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	244 if (errno == EAGAIN) return 0; // no data available right now
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	245 return -1; // fatal error
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	246 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	247 if (n == 0) {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	248 return -2; // peer closed the connection
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	249 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	250
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	251 p_handle->read_buffer_len += (uint32)n;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	252 return (int)n; // number of bytes read
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	253 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	254
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	255 void Seobeo_Handle_Consume(Seobeo_PHandle p_handle, uint32 consumed)
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	256 {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	257 if (consumed >= p_handle->read_buffer_len)
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	258 {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	259 p_handle->read_buffer_len = 0;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	260 return;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	261 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	262
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	263 // Slide remaining bytes to the front
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	264 memmove(
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	265 p_handle->read_buffer,
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	266 p_handle->read_buffer + consumed,
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	267 p_handle->read_buffer_len - consumed
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	268 );
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	269 p_handle->read_buffer_len -= consumed;
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	270 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	271
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	272 void Seobeo_GetIP4OrIP6(struct sockaddr sa)
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	273 {
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	274 if (sa->sa_family == AF_INET)
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	275 {
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	276 return &(((struct sockaddr_in*)sa)->sin_addr);
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	277 }
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	278
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	279 return &(((struct sockaddr_in6*)sa)->sin6_addr);
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	280 }

Mercurial

annotate seobeo/s_linux_network.c @ 16:fb2cff495a60