aboutsummaryrefslogtreecommitdiff
path: root/src/libjin/3rdparty/tekcos/tekcos.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/libjin/3rdparty/tekcos/tekcos.c')
-rw-r--r--src/libjin/3rdparty/tekcos/tekcos.c397
1 files changed, 0 insertions, 397 deletions
diff --git a/src/libjin/3rdparty/tekcos/tekcos.c b/src/libjin/3rdparty/tekcos/tekcos.c
deleted file mode 100644
index e2b7e5c..0000000
--- a/src/libjin/3rdparty/tekcos/tekcos.c
+++ /dev/null
@@ -1,397 +0,0 @@
-#include "tekcos.h"
-#ifdef _WIN32
-#pragma comment(lib, "Ws2_32.lib")
-#endif
-
-#ifdef __linux__
-#define INVALID_SOCKET -1
-#define SOCKET_ERROR -1
-#endif
-
-// error code
-enum
-{
- TK_SUCCESS = 0,
-
- TK_INITFAILED, // init tekcos failed
-
- TK_COULDNETCREATESOCKET, // couldn't create socket.
- TK_CONNECTFAILED, // connect to remote server failed.
- TK_BINDSOCKETFAILED, // couldn't bind socket to port
- TK_LISTENSOCKETFAILED, // couldn't listen to port
- TK_INVALIDSOCKET, // invalid socket
- TK_WRONGSOCKETTPYE, // wrong socket type
-
- TK_INVALIDTARGET, // cant sendto.
-
- TK_UNKNOWN, // unknown
-};
-
-// error code
-static int state = 0;
-
-const char* tk_errmsg()
-{
- int tmp = state;
- state = 0;
- switch (tmp)
- {
- case TK_SUCCESS: return "success";
- case TK_INITFAILED: return "init tekcos failed";
- case TK_COULDNETCREATESOCKET: return "couldn't create socket";
- case TK_CONNECTFAILED: return "connect to remote server failed";
- case TK_BINDSOCKETFAILED: return "couldn't bind socket to port";
- case TK_LISTENSOCKETFAILED: return "couldn't listen to port";
- case TK_INVALIDSOCKET: return "invalid socket";
- case TK_WRONGSOCKETTPYE: return "wrong socket type";
- case TK_INVALIDTARGET: return "cant sendto";
- case TK_UNKNOWN: return "unknown error";
- default: return "unknown error";
- }
-}
-
-#ifdef _WIN32
-int tk_init()
-{
- WORD version_wanted = MAKEWORD(1, 1);
- WSADATA wsaData;
-
- if (WSAStartup(version_wanted, &wsaData) != 0) {
- state = TK_INITFAILED;
- return 0;
- }
- return 1;
-}
-#endif
-
-// socket type
-enum {
- SOCKET_TSERVER = 1,
- SOCKET_TCLIENT = 2
-};
-
-uint32 tk_strtohl(const char* str)
-{
- struct in_addr inaddr;
- inet_pton(AF_INET, str, (void*)&inaddr);
- return ntohl(inaddr.s_addr);
-}
-
-const char* tk_hltostr(uint32 ip)
-{
- struct in_addr addr;
- addr.s_addr = htonl(ip);
- char* buffer = (char*)malloc(16);
- inet_ntop(AF_INET, &addr, buffer, 16);
- buffer[15] = '\0';
- return buffer;
-}
-
-/********************************************/
-/* TCP socket */
-/********************************************/
-
-tk_TCPsocket tk_tcp_open(tk_IPaddress ip)
-{
- tk_TCPsocket sk;
- sk.id = socket(AF_INET, SOCK_STREAM, 0);
- if (sk.id == INVALID_SOCKET)
- {
- state = TK_COULDNETCREATESOCKET;
- goto error;
- }
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- addr.sin_port = htons(ip.port);
- addr.sin_family = AF_INET;
-
-//ws2def.h
-//#define INADDR_ANY (ULONG)0x00000000
-//#define INADDR_LOOPBACK 0x7f000001
-//#define INADDR_BROADCAST (ULONG)0xffffffff
-//#define INADDR_NONE 0xffffffff
-
- if (ip.host != INADDR_NONE && ip.host != INADDR_ANY)
- {
- addr.sin_addr.s_addr = htonl(ip.host);
- if (connect(sk.id, (const struct sockaddr*)&addr, sizeof(addr)) == SOCKET_ERROR)
- {
- state = TK_CONNECTFAILED;
- goto error;
- }
- sk.type = SOCKET_TCLIENT;
- }
- else
- {
- addr.sin_addr.s_addr = htonl(INADDR_ANY);
-
- if (bind(sk.id, (const struct sockaddr*)&addr, sizeof(addr)) == SOCKET_ERROR)
- {
- state = TK_BINDSOCKETFAILED;
- goto error;
- }
- if (listen(sk.id, 8) == SOCKET_ERROR)
- {
- state = TK_LISTENSOCKETFAILED;
- goto error;
- }
- sk.type = SOCKET_TSERVER;
- }
-
- sk.remote.host = ntohl(addr.sin_addr.s_addr);
- sk.remote.port = ntohs(addr.sin_port);
-
- return sk;
-error:
- return sk;
-}
-
-int tk_tcp_close(tk_TCPsocket* sk)
-{
- if (sk)
- {
- if (sk->id == INVALID_SOCKET)
- goto error;
- #ifdef _WIN32
- closesocket(sk->id);
- #else
- close(sk->id);
- #endif
- free(sk);
- return 1;
- }
-error:
- state = TK_INVALIDSOCKET;
- return 0;
-}
-
-int tk_tcp_send(tk_TCPsocket* client, const void* buffer, int size, int* sent)
-{
- const char *data = (const char*)buffer;
- int left;
- int len;
- if (client->type != SOCKET_TCLIENT)
- {
- state = TK_WRONGSOCKETTPYE;
- goto error;
- }
- left = size;
- if(sent)
- *sent = 0;
- len = 0;
- do {
- len = send(client->id, data, left, 0);
- if (len > 0) {
- if(sent)
- *sent += len;
- left -= len;
- data += len;
- }
- } while ((left > 0) && ((len > 0) || (errno == EINTR)));
- return 1;
-error:
- return 0;
-}
-
-int tk_tcp_recv(tk_TCPsocket* client, char* buffer, int size, int* len)
-{
- *len = 0;
- int l;
- if (client->type != SOCKET_TCLIENT)
- {
- state = TK_WRONGSOCKETTPYE;
- goto error;
- }
- l = 0;
- do
- {
- l = recv(client->id, buffer, size - *len, 0);
- if (l == SOCKET_ERROR)
- {
- state = TK_UNKNOWN;
- goto error;
- }
- *len += l;
- buffer += l;
- } while (l == 0 || errno == EINTR);
- return 1;
-error:
- return 0;
-}
-
-tk_TCPsocket tk_tcp_accept(tk_TCPsocket* server)
-{
- // client socket
- tk_TCPsocket csk;
- memset(&csk, 0, sizeof(csk));
- int addr_len;
- if (server->type != SOCKET_TSERVER)
- {
- state = TK_WRONGSOCKETTPYE;
- goto error;
- }
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- addr_len = sizeof(addr);
- csk.id = accept(server->id, (struct sockaddr *)&addr, &addr_len);
- if (csk.id == INVALID_SOCKET)
- {
- state = TK_INVALIDSOCKET;
- goto error;
- }
-
- csk.remote.host = ntohl(addr.sin_addr.s_addr);
- csk.remote.port = ntohs(addr.sin_port);
-
- csk.type = SOCKET_TCLIENT;
-
- return csk;
-error:
- return csk;
-}
-
-int tk_tcp_nonblocking(tk_TCPsocket* sk)
-{
- #if defined(__BEOS__) && defined(SO_NONBLOCK)
- {
- long b = 1;
- setsockopt(sk->id, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b));
- }
- #elif defined(WIN32)
- {
- unsigned long mode = 1;
- ioctlsocket(sk->id, FIONBIO, &mode);
- }
- #elif defined(__OS2__)
- {
- int dontblock = 1;
- ioctl(sk->id, FIONBIO, &dontblock);
- }
- #endif
- return 1;
-}
-
-int tk_tcp_blocking(tk_TCPsocket* sk)
-{
- #if defined(__BEOS__) && defined(SO_NONBLOCK)
- {
- long b = 0;
- setsockopt(sk->id, SOL_SOCKET, SO_NONBLOCK, &b, sizeof(b));
- }
- #elif defined(WIN32)
- {
- unsigned long mode = 0;
- ioctlsocket(sk->id, FIONBIO, &mode);
- }
- #elif defined(__OS2__)
- {
- int dontblock = 0;
- ioctl(sk->id, FIONBIO, &dontblock);
- }
-#endif
- return 1;
-}
-
-/***************************************************
-* UDP socket
-*
-* server
-* => Create a socket with socket()
-* => Bind the socket to a address using bind()
-* => Send and recieve data using sendto() and
-* recvfrom()
-*
-* client:
-* => Create a socket with socket()
-* => Send and recieve data using sendto() and
-* recvfrom()
-*
-***************************************************/
-
-tk_UDPsocket tk_udp_open(uint16 portnumber)
-{
- tk_UDPsocket sk;
- memset(&sk, 0, sizeof(sk));
- sk.id = socket(AF_INET, SOCK_DGRAM, 0);
- if (sk.id == INVALID_SOCKET)
- {
- state = TK_COULDNETCREATESOCKET;
- goto error;
- }
- if (portnumber <= 0)
- {
- return sk;
- }
- else
- {
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- addr.sin_addr.s_addr = htonl(INADDR_ANY);
- addr.sin_port = htons(portnumber);
- addr.sin_family = AF_INET;
- bind(sk.id, (const struct sockaddr*)&addr, sizeof(addr));
- return sk;
- }
-
-error:
- return sk;
-}
-
-int tk_udp_sendto(tk_UDPsocket* sk, tk_UDPpack* pack)
-{
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- addr.sin_family = AF_INET;
- addr.sin_port = htons(pack->ip.port);
- addr.sin_addr.s_addr = htonl(pack->ip.host);
- int len = sizeof(addr);
- int n = sendto(sk->id, pack->data, pack->len, 0, (const struct sockaddr*)&addr, len);
- if (n < 0)
- {
- state = TK_INVALIDTARGET;
- return 0;
- }
- return 1;
-}
-
-int tk_udp_recvfrom(tk_UDPsocket* sk, tk_UDPpack* pack)
-{
- struct sockaddr_in addr;
- memset(&addr, 0, sizeof(addr));
- int addr_len = sizeof(addr);
- pack->data = (char*)malloc(2048);
- int n = recvfrom(sk->id, pack->data, 2048, 0, (struct sockaddr*)&addr, &addr_len);
- pack->ip.host = ntohl(addr.sin_addr.s_addr);
- pack->ip.port = ntohs(addr.sin_port);
- if (n < 0)
- {
- state = TK_INVALIDTARGET;
- return 0;
- }
- pack->len = n;
- return 1;
-}
-
-int tk_udp_close(tk_UDPsocket* sk)
-{
- if (sk)
- {
- if (sk->id != INVALID_SOCKET)
- {
- #ifdef _WIN32
- closesocket(sk->id);
- #else
- close(sk->id);
- #endif
- }
- free(sk);
- }
- return 1;
-}
-
-int tk_freepack(tk_UDPpack* pack)
-{
- free(pack->data);
- free(pack);
- return 1;
-} \ No newline at end of file
generated by cgit v1.1-26-g67d0 at 2025-05-29 13:49:27 +0000