1 files changed, 0 insertions, 120 deletions
diff --git a/src/shared/sockhelper.h b/src/shared/sockhelper.h
deleted file mode 100644
index 8d70789..0000000
--- a/src/shared/sockhelper.h
+++ /dev/null
@@ -1,120 +0,0 @@
-#ifndef SOCKHELPER_H_
-#define SOCKHELPER_H_
-
-/*
- * Helper functions for dealing with sockets. These functions should
- * abstract from the IP version by using getaddrinfo() and thelike.
- */
-
-#include "../types.h"
-#include <stdint.h>
-#include <sys/socket.h>
-#include <string.h>
-
-typedef struct _poll_list poll_list_t;
-
-/**
- * Connect to given dnbd3_host_t.
- * @param addr - address of host to connect to
- * @param connect_ms - timeout in milliseconds after which the connection attempt fails
- * @param rw_ms - read/write timeout in milliseconds to apply on successful connect
- * @return socket file descriptor, or -1 on error
- */
-int sock_connect(const dnbd3_host_t * const addr, const int connect_ms, const int rw_ms);
-
-/**
- * Resolve/parse given address and put the result(s) into passed dnbd3_host_t array,
- * but only up to count entries.
- * @return Number of items added to array
- */
-int sock_resolveToDnbd3Host(const char * const address, dnbd3_host_t * const dest, const int count);
-
-bool sock_sockaddrToDnbd3(struct sockaddr* sa, dnbd3_host_t *host);
-
-void sock_setTimeout(const int sockfd, const int milliseconds);
-
-size_t sock_printHost(const dnbd3_host_t * const host, char *output, const size_t len);
-
-size_t sock_printable(const struct sockaddr * const addr, const socklen_t addrLen, char *output, const size_t len);
-
-/**
- * Create new poll list.
- */
-poll_list_t* sock_newPollList();
-
-/**
- * Delete a poll list, closing all sockets first if necessary.
- */
-void sock_destroyPollList(poll_list_t *list);
-
-/**
- * Listen on all interfaces/available IP addresses, using the given protocol.
- * IPv4 and IPv6 are supported.
- * @param protocol_family PF_INET or PF_INET6
- * @param port port to listen on
- * @return true if any listen call was successful
- */
-bool sock_listenAny(poll_list_t* list, uint16_t port);
-
-/**
- * Listen on a specific address and port.
- * @param bind_addr human readable address to bind to for listening
- * @param port to listen on
- */
-bool sock_listen(poll_list_t* list, char* bind_addr, uint16_t port);
-
-/**
- * Asynchroneously connect to multiple hosts.
- * This can be called multiple times with varying timeouts. Calling it
- * the first time on an empty list is identical to sock_connect(). On
- * consecutive calls, more nonblocking sockets in connecting state will
- * be added to the list, and on each of these calls, all the pending
- * sockets will be checked for successful connection (or error), respecting
- * the passed timeout.
- * host can be NULL to just wait on the sockets already in the list.
- * If at least one socket completed the connection
- * within the given timeout, it will be removed from the list and
- * returned. On error or timeout, -1 is returned. If there are no more sockets
- * in the list, -2 is returned.
- */
-int sock_multiConnect(poll_list_t* list, const dnbd3_host_t* host, int connect_ms, int rw_ms);
-
-/**
- * This is a multi-socket version of accept. Pass in an array of listening sockets.
- * If any of the sockets has an incoming connection, accept it and return the new socket's fd.
- * On error, return -1, just like accept().
- * @param sockets array of listening socket fds
- * @param socket_count number of sockets in that array
- * @return fd of new client socket, -1 on error
- */
-int sock_accept(poll_list_t *list, struct sockaddr_storage *addr, socklen_t *length_ptr);
-
-void sock_set_nonblock(int sock);
-
-void sock_set_block(int sock);
-
-/**
- * Add given socket to array. Take an existing empty slot ( == -1) if available,
- * append to end otherwise. Updates socket count variable passed by reference.
- *
- * @param poll_list_t list the poll list to add the socket to
- * @param sock socket fd to add
- * @param wantRead whether to set the EPOLLIN flag
- * @param wantWrite whether to set the EPOLLOUT flag
- * @return true on success, false iff the array is already full or socket is < 0
- */
-bool sock_append(poll_list_t *list, const int sock, bool wantRead, bool wantWrite);
-
-/**
- * Send the whole buffer, calling write() multiple times if neccessary.
- * Give up after calling write() maxtries times.
- * Set maxtries < 0 to try infinitely.
- */
-ssize_t sock_sendAll(const int sock, const void *buffer, const size_t len, int maxtries);
-
-/**
- * Send given buffer, repeatedly calling recv on partial send or EINTR.
- */
-ssize_t sock_recv(const int sock, void *buffer, const size_t len);
-
-#endif /* SOCKHELPER_H_ */