Major code style change to rename all files to lower case.
diff --git a/ndn-cpp/c/transport/socket-transport.c b/ndn-cpp/c/transport/socket-transport.c
new file mode 100644
index 0000000..b4ded31
--- /dev/null
+++ b/ndn-cpp/c/transport/socket-transport.c
@@ -0,0 +1,114 @@
+/**
+ * @author: Jeff Thompson
+ * See COPYING for copyright and distribution information.
+ */
+
+#include "socket-transport.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include "../util/ndn_memory.h"
+
+ndn_Error ndn_SocketTransport_connect(struct ndn_SocketTransport *self, ndn_SocketType socketType, char *host, unsigned short port)
+{
+ if (self->socketDescriptor >= 0) {
+ close(self->socketDescriptor);
+ self->socketDescriptor = -1;
+ }
+
+ struct addrinfo hints;
+ ndn_memset((unsigned char *)&hints, 0, sizeof(hints));
+ hints.ai_family = AF_UNSPEC;
+ if (socketType == SOCKET_TCP)
+ hints.ai_socktype = SOCK_STREAM;
+ else if (socketType == SOCKET_UDP)
+ hints.ai_socktype = SOCK_DGRAM;
+ else
+ return NDN_ERROR_unrecognized_ndn_SocketTransport;
+
+ char portString[10];
+ sprintf(portString, "%d", port);
+
+ struct addrinfo *serverInfo;
+ if (getaddrinfo(host, portString, &hints, &serverInfo) != 0)
+ return NDN_ERROR_SocketTransport_error_in_getaddrinfo;
+
+ // loop through all the results and connect to the first we can
+ struct addrinfo *p;
+ int socketDescriptor;
+ for(p = serverInfo; p != NULL; p = p->ai_next) {
+ if ((socketDescriptor = socket(p->ai_family, p->ai_socktype, p->ai_protocol)) == -1)
+ continue;
+
+ if (connect(socketDescriptor, p->ai_addr, p->ai_addrlen) == -1) {
+ close(socketDescriptor);
+ continue;
+ }
+
+ break;
+ }
+
+ if (p == NULL) {
+ freeaddrinfo(serverInfo);
+ return NDN_ERROR_SocketTransport_cannot_connect_to_socket;
+ }
+
+ freeaddrinfo(serverInfo);
+ self->socketDescriptor = socketDescriptor;
+
+ return 0;
+}
+
+ndn_Error ndn_SocketTransport_send(struct ndn_SocketTransport *self, unsigned char *data, unsigned int dataLength)
+{
+ if (self->socketDescriptor < 0)
+ return NDN_ERROR_SocketTransport_socket_is_not_open;
+
+ int nBytes;
+ while (1) {
+ if ((nBytes = send(self->socketDescriptor, data, dataLength, 0)) < 0)
+ return NDN_ERROR_SocketTransport_error_in_send;
+ if (nBytes >= dataLength)
+ break;
+
+ // Send more.
+ dataLength -= nBytes;
+ }
+
+ return 0;
+}
+
+ndn_Error ndn_SocketTransport_receive
+(struct ndn_SocketTransport *self, unsigned char *buffer, unsigned int bufferLength, unsigned int *nBytesOut)
+{
+ if (self->socketDescriptor < 0)
+ return NDN_ERROR_SocketTransport_socket_is_not_open;
+
+ int nBytes;
+ if ((nBytes = recv(self->socketDescriptor, buffer, bufferLength, 0)) == -1)
+ return NDN_ERROR_SocketTransport_error_in_recv;
+
+ *nBytesOut = (unsigned int)nBytes;
+
+ return 0;
+}
+
+ndn_Error ndn_SocketTransport_close(struct ndn_SocketTransport *self)
+{
+ if (self->socketDescriptor < 0)
+ // Already closed. Do nothing.
+ return 0;
+
+ if (close(self->socketDescriptor) != 0)
+ return NDN_ERROR_SocketTransport_error_in_close;
+
+ self->socketDescriptor = -1;
+
+ return 0;
+}