ref: 6eed17381c47788931eacfef23d3bea203d09dea
dir: /src/net_io.h/
// // Copyright(C) 2005-2014 Simon Howard // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation; either version 2 // of the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // DESCRIPTION: // Network packet manipulation (net_packet_t) // #ifndef NET_IO_H #define NET_IO_H #include "net_defs.h" extern net_addr_t net_broadcast_addr; // Create a new network context. net_context_t *NET_NewContext(void); // Add a network module to a context. void NET_AddModule(net_context_t *context, net_module_t *module); // Send a packet to the given address. void NET_SendPacket(net_addr_t *addr, net_packet_t *packet); // Send a broadcast using all modules in the given context. void NET_SendBroadcast(net_context_t *context, net_packet_t *packet); // Check all modules in the given context and receive a packet, returning true // if a packet was received. The result is stored in *packet and the source is // stored in *addr, with an implicit reference added. The packet must be freed // by the caller and the reference releasd. boolean NET_RecvPacket(net_context_t *context, net_addr_t **addr, net_packet_t **packet); // Return a string representation of the given address. The result points to a // static buffer and will become invalid with the next call. char *NET_AddrToString(net_addr_t *addr); // Add a reference to the given address. void NET_ReferenceAddress(net_addr_t *addr); // Release a reference to the given address. When there are no more references, // the address will be freed. void NET_ReleaseAddress(net_addr_t *addr); // Resolve a string representation of an address. If successful, a net_addr_t // pointer is received with an implicit reference that must be freed by the // caller when it is no longer needed. net_addr_t *NET_ResolveAddress(net_context_t *context, const char *address); #endif /* #ifndef NET_IO_H */