diff options
| -rw-r--r-- | socket.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/socket.h b/socket.h new file mode 100644 index 00000000..4473f0c0 --- /dev/null +++ b/socket.h @@ -0,0 +1,71 @@ +/* + * socket.h -- declarations for socket library functions + * + * Design and implementation by Carl Harris <ceharris@mal.com> + * + * For license terms, see the file COPYING in this directory. + */ + +#ifndef SOCKET__ +#define SOCKET__ + +#ifndef INADDR_NONE +#ifdef INADDR_BROADCAST +#define INADDR_NONE INADDR_BROADCAST +#else +#define INADDR_NONE -1 +#endif +#endif + +#if defined(HAVE_PROTOTYPES) +/* +Create a new client socket +returns < 0 on error +*/ +int Socket(char *host, int clientPort); + +/* +Get a string terminated by an '\n', delete any '\r' and the '\n'. +Pass it a valid socket, a buffer for the string, and +the length of the buffer (including the trailing \0) +returns 0 for success. +*/ +int SockGets(int socket, char *buf, int len); + +/* +Send a nul terminated string to the socket, followed by +a CR-LF. Returns 0 for success. +*/ +int SockPuts(int socket, char *buf); + +/* +Write a chunk of bytes to the socket. +Returns 0 for success. +*/ +int SockWrite(int socket, char *buf, int len); + +/* +Read a chunk of bytes from the socket. +Returns 0 for success. +*/ +int SockRead(int socket, char *buf, int len); + +/* +Send formatted output to the socket, followed +by a CR-LF. +Returns 0 for success. +*/ +#if defined(HAVE_STDARG_H) +int SockPrintf(int socket, char *format, ...) ; +#else +int SockPrintf(); +#endif +/* +Check socket for readability. return 0 for not readable, +>0 for readable. +*/ +int SockStatus(int socket, int seconds); + +#endif /* defined(HAVE_PROTOTYPES) */ + +#endif /* SOCKET__ */ |