Almost ready to ship.

[~andy/fetchmail] / socket.h

diff --git a/socket.h b/socket.h
index 11d9e29676e2c59b239a8b5726acb6598ac2bc78..a89685bccfc1f631fcaafa0ba5b8f1e10c71f802 100644 (file)
--- a/socket.h
+++ b/socket.h
@@ -8,6 +8,64 @@
 #define SOCKET__
 
 /* Create a new client socket; returns (FILE *)NULL on error */
-FILE *sockopen(char *host, int clientPort);
+#if INET6_ENABLE
+int SockOpen(const char *host, const char *service, const char *options,
+            const char *plugin);
+#else /* INET6_ENABLE */
+int SockOpen(const char *host, int clientPort, const char *options,
+            const char *plugin);
+#endif /* INET6_ENABLE */
+
+/* Returns 1 if this socket is OK, 0 if it isn't select()able
+ * on - probably because it's been closed. You should
+ * always check this function before passing stuff to the
+ * select()-based waiter, as otherwise it may loop. 
+ */
+int SockCheckOpen(int fd);
+
+/* 
+Get a string terminated by an '\n' (matches interface of fgets).
+Pass it a valid socket, a buffer for the string, and
+the length of the buffer (including the trailing \0)
+returns length of buffer on success, -1 on failure. 
+*/
+int SockRead(int sock, char *buf, int len);
+
+/*
+ * Peek at the next socket character without actually reading it.
+ */
+int SockPeek(int sock);
+
+/*
+Write a chunk of bytes to the socket (matches interface of fwrite).
+Returns number of bytes successfully written.
+*/
+int SockWrite(int sock, char *buf, int size);
+
+/* 
+Send formatted output to the socket (matches interface of fprintf).
+Returns number of bytes successfully written.
+*/
+#if defined(HAVE_STDARG_H)
+int SockPrintf(int sock, const char *format, ...) ;
+#else
+int SockPrintf();
+#endif
+ 
+/*
+Close a socket previously opened by SockOpen.  This allows for some
+additional clean-up if necessary.
+*/
+int SockClose(int sock);
+
+/*
+FIXME: document this
+*/
+int UnixOpen(const char *path);
+
+#if SSL_ENABLE
+int SSLOpen(int sock, char *mycert, char *mykey, char *myproto, int certck, char *certpath,
+    char *fingerprint, char *servercname, char *label);
+#endif /* SSL_ENABLE */
 
 #endif /* SOCKET__ */