add code to get the ip address from a socket.

include/tr/socket.h

@@ -37,10 +37,12 @@ TR_CLASS(TR_Sock) {
 	int                handle;
 };
 
-void    TR_socketConnect(TR_Sock this, const char * addr, char (*)[16]);
-void    TR_socketListen(TR_Sock this, int backlog);
-TR_Sock TR_socketAccept(TR_Sock this, char (*remoteAddr)[16]);
-void    TR_socketNonblock(TR_Sock this);
+void               TR_socketConnect(TR_Sock this, const char * addr, char (*)[16]);
+void               TR_socketListen(TR_Sock this, int backlog);
+TR_Sock            TR_socketAccept(TR_Sock this, char (*remoteAddr)[16]);
+void               TR_socketNonblock(TR_Sock this);
+in_addr_t          TR_socketGetIp(TR_Sock this);
+const char * const TR_socketGetIpStr(TR_Sock this);
 
 #endif // __TR_SOCKET_H__
 

src/Makefile.am

@@ -10,6 +10,8 @@ TRIO = stream.c \
        accept.c \
        connect.c \
        listen.c \
+       get_ip.c \
+       get_ip_str.c \
        nonblock.c \
        i_reader.c \
        i_writer.c

src/get_ip.c

@@ -0,0 +1,35 @@
+/**
+ * \file
+ *
+ * \author	Georg Hopp
+ *
+ * \copyright
+ * Copyright © 2012  Georg Hopp
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <arpa/inet.h>
+
+#include "trbase.h"
+#include "tr/socket.h"
+#include "tr/logger.h"
+
+in_addr_t
+TR_socketGetIp(TR_Sock this)
+{
+	return this->addr.sin_addr.s_addr;
+}
+
+// vim: set ts=4 sw=4:

src/get_ip_str.c

@@ -0,0 +1,35 @@
+/**
+ * \file
+ *
+ * \author	Georg Hopp
+ *
+ * \copyright
+ * Copyright © 2012  Georg Hopp
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <arpa/inet.h>
+
+#include "trbase.h"
+#include "tr/socket.h"
+#include "tr/logger.h"
+
+const char * const
+TR_socketGetIpStr(TR_Sock this)
+{
+	return inet_ntoa(this->addr.sin_addr);
+}
+
+// vim: set ts=4 sw=4:

trio.h

@@ -11,13 +11,13 @@
 #define HAVE_MEMORY_H 1
 
 /* Define to 1 if you have the `memset' function. */
-#define HAVE_MEMSET 1
+/* #undef HAVE_MEMSET */
 
 /* Define to 1 if you have the <stdarg.h> header file. */
 #define HAVE_STDARG_H 1
 
 /* Define to 1 if stdbool.h conforms to C99. */
-#define HAVE_STDBOOL_H 1
+/* #undef HAVE_STDBOOL_H */
 
 /* Define to 1 if you have the <stdint.h> header file. */
 #define HAVE_STDINT_H 1