/home/mrjunejune/zenbu: seobeo/s_linux

annotate seobeo/s_linux_network.c @ 32:08a465eec50b

[Dowa] Fixed a bug that I caused trying to stop memory leak lol.

author	June Park <parkjune1995@gmail.com>
date	Thu, 09 Oct 2025 07:03:36 -0700
parents	947b81010aba
children	c0f6c8c7829f

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
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	3
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	4 Seobeo_PHandle Seobeo_Stream_Handle_Server_Create(const char host, const char port)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	5 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	6 Seobeo_PHandle p_handle;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	7 struct addrinfo hints, server_infos, free_server_info;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	8 int32 socket_fd, yes = 1; // Need this for setsockopt
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	9
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	10 memset(&hints, 0, sizeof hints);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	11 hints.ai_family = AF_UNSPEC;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	12 hints.ai_socktype = SOCK_STREAM;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	13 hints.ai_protocol = IPPROTO_TCP;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	14 hints.ai_flags = AI_PASSIVE;
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	15
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	16 if (getaddrinfo(host, port, &hints, &server_infos) != 0)
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	17 { perror("getaddrinfo"); return NULL; }
1 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 {
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	26 if((socket_fd = socket(free_server_info->ai_family,
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	27 free_server_info->ai_socktype, free_server_info->ai_protocol)) == -1)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	28 { perror("socket"); continue; }
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	29
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	30 if (setsockopt(socket_fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) == -1)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	31 { perror("setsockopt"); continue; }
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	32
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	33 if (bind(socket_fd, free_server_info->ai_addr, free_server_info->ai_addrlen) == -1)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	34 { perror("v_network: Couldn't make socket non-blocking\n"); continue; }
17 d97ec3ded2ae [Seobeo] Few changes... June Park <parkjune1995@gmail.com> parents: 16 diff changeset	35
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	36 break;
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
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	39 if (listen(socket_fd, 16) != 0)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	40 { perror("listen"); close(socket_fd); return NULL; }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	41
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	42 if(fcntl(socket_fd, F_SETFL, O_NONBLOCK) != 0) { perror("fcntl"); return NULL; }
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	43 freeaddrinfo(server_infos);
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	44
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	45 p_handle = malloc(sizeof(*p_handle));
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	46 p_handle->socket = socket_fd;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	47 p_handle->type = SEOBEO_STREAM_TYPE_SERVER;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	48 p_handle->connected = FALSE;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	49
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	50 p_handle->host = host != NULL ? strdup(host) : "localhost";
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	51 p_handle->port = strdup(port);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	52
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	53 p_handle->ssl_ctx = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	54 p_handle->ssl = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	55
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	56
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	57 p_handle->read_buffer = malloc(sizeof(p_handle->read_buffer) INITIAL_BUFFER_CAPACITY);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	58 p_handle->read_buffer_capacity = INITIAL_BUFFER_CAPACITY;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	59 p_handle->read_buffer_len = 0;
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	60
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	61 p_handle->write_buffer = malloc(sizeof(p_handle->read_buffer) INITIAL_BUFFER_CAPACITY);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	62 p_handle->write_buffer_capacity = INITIAL_BUFFER_CAPACITY;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	63 p_handle->write_buffer_len = 0;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	64
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	65 p_handle->file = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	66 p_handle->text_copy = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	67 p_handle->file_name = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	68 p_handle->destroyed = false;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	69
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	70 return p_handle;
1 adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	71 }
adcfad6e86fb Updated naming and separated out some logic within seobeo. June Park <parkjune1995@gmail.com> parents: diff changeset	72
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	73
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	74 Seobeo_PHandle Seobeo_Stream_Handle_Client_Create(const char host, const char port, boolean use_tls)
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	75 {
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	76 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	77 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	78
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	79 struct addrinfo hints, *server_infos;
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	80 int32 socket_fd; // Need this for setsockopt
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	81
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	82 memset(&hints, 0, sizeof hints);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	83 hints.ai_family = AF_UNSPEC;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	84 hints.ai_socktype = SOCK_STREAM;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	85
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	86 if (getaddrinfo(host, port, &hints, &server_infos) != 0)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	87 { perror("getaddrinfo"); return NULL; }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	88
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	89
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	90 if((socket_fd = socket(server_infos->ai_family,
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	91 server_infos->ai_socktype, server_infos->ai_protocol)) == -1)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	92 { perror("socket"); return NULL; }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	93
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	94 if (connect(socket_fd, server_infos->ai_addr, server_infos->ai_addrlen) != 0)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	95 { perror("connect"); return NULL; }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	96 freeaddrinfo(server_infos);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	97
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	98 p_handle->socket = socket_fd;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	99 p_handle->type = SEOBEO_STREAM_TYPE_CLIENT;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	100 if (use_tls)
17 d97ec3ded2ae [Seobeo] Few changes... June Park <parkjune1995@gmail.com> parents: 16 diff changeset	101 {
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	102 printf("USE SSL\n\n");
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	103 Seobeo_Web_SSL_Init();
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	104 p_handle->ssl_ctx = SSL_CTX_new(TLS_client_method());
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	105 SSL_CTX_set_default_verify_paths(p_handle->ssl_ctx);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	106
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	107 p_handle->ssl = SSL_new(p_handle->ssl_ctx);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	108 SSL_set_fd(p_handle->ssl, p_handle->socket);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	109
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	110 SSL_set_tlsext_host_name(p_handle->ssl, host);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	111 // Blocking for TSL handshake
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	112 fcntl(socket_fd, F_SETFL, 0);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	113
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	114 if (SSL_connect(p_handle->ssl) != 1)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	115 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	116 fprintf(stderr, "SSL_connect failed\n");
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	117 ERR_print_errors_fp(stderr);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	118 return NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	119 }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	120 }else
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	121 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	122 p_handle->ssl_ctx = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	123 p_handle->ssl = NULL;
17 d97ec3ded2ae [Seobeo] Few changes... June Park <parkjune1995@gmail.com> parents: 16 diff changeset	124 }
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	125 p_handle->connected = true;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	126
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	127 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	128 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	129
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	130 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	131 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	132 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	133
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	134 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	135 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	136 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	137
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	138 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	139 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	140 p_handle->file_name = NULL;
16 fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	141 p_handle->destroyed = false;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	142
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	143 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	144 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	145
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	146 Seobeo_PHandle Seobeo_Stream_Handle_Server_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	147 {
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	148 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	149 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	150 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	151 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	152 (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	153 &addrlen);
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	154 inet_ntop(
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	155 addr.ss_family,
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	156 Seobeo_Get_IP4_Or_IP6((struct sockaddr *)&addr),
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	157 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	158
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	159 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	160 {
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	161 return NULL;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	162 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	163
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	164 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	165
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	166 p_client_handle->socket = client_fd;
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	167 p_client_handle->type = SEOBEO_STREAM_TYPE_CLIENT;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	168 p_client_handle->connected = true;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	169
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	170 // TODO: support SSL in the future.
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	171 p_client_handle->ssl_ctx = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	172 p_client_handle->ssl = NULL;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	173
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	174 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	175 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	176
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	177 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	178 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	179 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	180
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	181 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	182 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	183 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	184
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	185 p_client_handle->destroyed = false;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	186
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	187 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	188 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	189
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	190 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	191 {
16 fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	192 if (!p_handle) return;
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	193
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	194 bool expected = false;
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	195 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	196 {
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	197 // Already destroyed by another thread
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	198 return;
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	199 }
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	200
fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	201 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	202 if (p_handle->port) free(p_handle->port);
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	203
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	204 if (p_handle->ssl)
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	205 {
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	206 SSL_shutdown(p_handle->ssl);
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	207 SSL_free(p_handle->ssl);
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	208 p_handle->ssl = NULL;
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	209 }
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	210
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	211 if (p_handle->ssl_ctx)
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	212 {
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	213 SSL_CTX_free(p_handle->ssl_ctx);
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	214 p_handle->ssl_ctx = NULL;
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	215 }
875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	216
16 fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	217 if (p_handle->socket) close(p_handle->socket);
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	218
16 fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	219 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	220 if (p_handle->write_buffer) free(p_handle->write_buffer);
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	221
16 fb2cff495a60 [Seobeo] Fixed the problem with edge server. June Park <parkjune1995@gmail.com> parents: 6 diff changeset	222 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	223 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	224
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	225 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	226 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	227
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	228
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	229 int32 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	230 {
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	231 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	232 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	233
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	234 printf("Total: %d\n\n", p_handle->write_buffer_len);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	235
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	236 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	237 {
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	238 if (p_handle->ssl)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	239 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	240 int n = SSL_write(p_handle->ssl, p_handle->write_buffer + sent, total - sent);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	241 if (n < 0)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	242 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	243 int err = SSL_get_error(p_handle->ssl, n);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	244 if (err == SSL_ERROR_WANT_READ \|\| err == SSL_ERROR_WANT_WRITE)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	245 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	246 // caller must wait for socket readiness and retry
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	247 return 0;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	248 }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	249 ERR_print_errors_fp(stderr);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	250 return -1;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	251 }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	252 sent += (uint32)n;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	253 }else
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	254 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	255 ssize_t n = write(
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	256 p_handle->socket,
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	257 p_handle->write_buffer + sent,
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	258 total - sent
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	259 );
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	260 if (n < 0) {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	261 if (errno == EINTR) continue;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	262 if (errno == EAGAIN) return 1;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	263 return -1;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	264 }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	265 sent += (uint32)n;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	266 }
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	267 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	268
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	269 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	270 return 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	271 }
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	272
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	273 int32 Seobeo_Handle_Queue(Seobeo_PHandle p_handle, const uint8 *data, uint32 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	274 {
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	275 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	276 {
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	277 int32 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	278 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	279 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	280 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	281
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	282 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	283 {
17 d97ec3ded2ae [Seobeo] Few changes... June Park <parkjune1995@gmail.com> parents: 16 diff changeset	284 uint32 offset = 0;
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	285 while (offset < data_size)
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	286 {
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	287 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	288 data + offset,
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	289 data_size - offset);
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	290 if (n==0)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	291 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	292 // DEBUG
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	293 printf("NONE %d\n", offset);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	294 break;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	295 }
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	296 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	297 {
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	298 if (errno == EINTR \|\| errno == EAGAIN)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	299 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	300 // DEBUG
22 947b81010aba [Dowa & Seobeo] Updated so that Dowa hashmaps can use arena and not be broken. Split up web so taht it can handle different paths. Also fixes issues with hash collisions which was pain in the ass. June Park <parkjune1995@gmail.com> parents: 19 diff changeset	301 // printf("Partial write, returning early (offset=%d)\n", offset);
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	302 continue;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	303 }
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	304 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	305 return -1;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	306 }
17 d97ec3ded2ae [Seobeo] Few changes... June Park <parkjune1995@gmail.com> parents: 16 diff changeset	307 offset += (uint32)n;
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	308 // DEBUG
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	309 printf("\n\noffset: %d data_size: %d\n\n", offset, data_size);
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	310 }
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	311 // DEBUG
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	312 printf("\n\nTotal: %d\n", offset);
4 0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	313 return 0;
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	314 }
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	315
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	316 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	317 data,
0b3b4f5887bb [Seobeo] Updated so that it create socket for both server and clients. June Park <parkjune1995@gmail.com> parents: 3 diff changeset	318 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	319 p_handle->write_buffer_len += data_size;
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	320 // DEBUG
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	321 printf("\nheader data_size: %d\n\n", 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	322 return 0;
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	323 }
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	324
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	325 int32 Seobeo_Handle_Read(Seobeo_PHandle p_handle)
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	326 {
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	327 int32 read_size;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	328 if (!p_handle) return -1;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	329
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	330 // 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	331 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	332 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	333 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	334
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	335 if (p_handle->ssl)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	336 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	337 read_size = (int32)SSL_read(p_handle->ssl, p_handle->read_buffer,
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	338 free_space);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	339 if (read_size <= 0)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	340 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	341 int err = SSL_get_error(p_handle->ssl, read_size);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	342 switch (err)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	343 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	344 case SSL_ERROR_WANT_READ:
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	345 case SSL_ERROR_WANT_WRITE:
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	346 return 0;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	347 case SSL_ERROR_ZERO_RETURN:
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	348 default:
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	349 // TODO: Handle these errors
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	350 return -2;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	351 }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	352 }
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	353 }else
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	354 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	355 read_size = (int32)read(p_handle->socket,
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	356 p_handle->read_buffer + p_handle->read_buffer_len,
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	357 free_space);
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	358 if (read_size == 0) return -2;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	359 if (read_size < 0)
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	360 {
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	361 if (errno == EAGAIN \|\| errno == EWOULDBLOCK) return 0;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	362 return -1;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	363 }
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	364 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	365
18 fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	366 p_handle->read_buffer_len += (uint32)read_size;
fa2b8af609d9 [Seobeo] Fixed a bug with pathing. Support SSL. June Park <parkjune1995@gmail.com> parents: 17 diff changeset	367 return read_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	368 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	369
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	370 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	371 {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	372 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	373 {
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	374 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	375 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	376 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	377
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	378 // 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	379 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	380 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	381 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	382 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	383 );
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	384 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	385 }
1e61008b9980 [Seobeo] Updated seobeo so that API is more opinionated. Added my webpage./build.sh June Park <parkjune1995@gmail.com> parents: 4 diff changeset	386
19 875bb6e10db7 [Seobeo] Chaning Function naming to be easily readable. June Park <parkjune1995@gmail.com> parents: 18 diff changeset	387 void Seobeo_Get_IP4_Or_IP6(struct sockaddr sa)
3 2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	388 {
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	389 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	390 {
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	391 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	392 }
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	393
2758f5527d2b [Seobeo] Working on simple TCP server and client logic. June Park <parkjune1995@gmail.com> parents: 1 diff changeset	394 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	395 }

Mercurial

annotate seobeo/s_linux_network.c @ 32:08a465eec50b