};
-
#include "gnunet_disk_lib.h"
#include "gnunet_time_lib.h"
+/**
+ * Given a unixpath that is too long (larger than UNIX_PATH_MAX),
+ * shorten it to an acceptable length while keeping it unique
+ * and making sure it remains a valid filename (if possible).
+ *
+ * @param unixpath long path, will be freed (or same pointer returned
+ * with moved 0-termination).
+ * @return shortened unixpath, NULL on error
+ */
+char *
+GNUNET_NETWORK_shorten_unixpath (char *unixpath);
+
+
/**
* Accept a new connection on a socket. Configure it for non-blocking
* IO and mark it as non-inheritable to child processes (set the
* @param address_len length of address
* @return client socket
*/
-struct GNUNET_NETWORK_Handle *GNUNET_NETWORK_socket_accept (const struct
- GNUNET_NETWORK_Handle
- *desc,
- struct sockaddr
- *address,
- socklen_t *
- address_len);
+struct GNUNET_NETWORK_Handle *
+GNUNET_NETWORK_socket_accept (const struct GNUNET_NETWORK_Handle *desc,
+ struct sockaddr *address,
+ socklen_t * address_len);
/**
* @param fd socket to box
* @return NULL on error (including not supported on target platform)
*/
-struct GNUNET_NETWORK_Handle *GNUNET_NETWORK_socket_box_native (int fd);
+struct GNUNET_NETWORK_Handle *
+GNUNET_NETWORK_socket_box_native (SOCKTYPE fd);
/**
* @param address_len length of address
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_bind (struct GNUNET_NETWORK_Handle *desc,
- const struct sockaddr *address,
- socklen_t address_len);
+int
+GNUNET_NETWORK_socket_bind (struct GNUNET_NETWORK_Handle *desc,
+ const struct sockaddr *address,
+ socklen_t address_len);
/**
* Close a socket.
* @param desc socket to close
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_close (struct GNUNET_NETWORK_Handle *desc);
+int
+GNUNET_NETWORK_socket_close (struct GNUNET_NETWORK_Handle *desc);
/**
* @param address_len of address
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_connect (const struct GNUNET_NETWORK_Handle *desc,
- const struct sockaddr *address,
- socklen_t address_len);
+int
+GNUNET_NETWORK_socket_connect (const struct GNUNET_NETWORK_Handle *desc,
+ const struct sockaddr *address,
+ socklen_t address_len);
/**
* @param optlen length of optval
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_getsockopt (const struct GNUNET_NETWORK_Handle
- *desc, int level, int optname,
- void *optval, socklen_t * optlen);
+int
+GNUNET_NETWORK_socket_getsockopt (const struct GNUNET_NETWORK_Handle *desc,
+ int level, int optname, void *optval,
+ socklen_t * optlen);
/**
* @param backlog length of the listen queue
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_listen (const struct GNUNET_NETWORK_Handle *desc,
- int backlog);
+int
+GNUNET_NETWORK_socket_listen (const struct GNUNET_NETWORK_Handle *desc,
+ int backlog);
/**
* @param addrlen length of the addr
*/
ssize_t
-
-
-
-
-
-
-
GNUNET_NETWORK_socket_recvfrom (const struct GNUNET_NETWORK_Handle *desc,
void *buffer, size_t length,
- struct sockaddr *src_addr, socklen_t * addrlen);
+ struct sockaddr *src_addr, socklen_t *addrlen);
/**
* @param length length of buffer
* @return number of bytes read
*/
-ssize_t GNUNET_NETWORK_socket_recv (const struct GNUNET_NETWORK_Handle *desc,
- void *buffer, size_t length);
+ssize_t
+GNUNET_NETWORK_socket_recv (const struct GNUNET_NETWORK_Handle *desc,
+ void *buffer, size_t length);
/**
* @param timeout relative value when to return
* @return number of selected sockets, GNUNET_SYSERR on error
*/
-int GNUNET_NETWORK_socket_select (struct GNUNET_NETWORK_FDSet *rfds,
- struct GNUNET_NETWORK_FDSet *wfds,
- struct GNUNET_NETWORK_FDSet *efds,
- struct GNUNET_TIME_Relative timeout);
+int
+GNUNET_NETWORK_socket_select (struct GNUNET_NETWORK_FDSet *rfds,
+ struct GNUNET_NETWORK_FDSet *wfds,
+ struct GNUNET_NETWORK_FDSet *efds,
+ struct GNUNET_TIME_Relative timeout);
/**
* @param length size of the buffer
* @return number of bytes sent, GNUNET_SYSERR on error
*/
-ssize_t GNUNET_NETWORK_socket_send (const struct GNUNET_NETWORK_Handle *desc,
- const void *buffer, size_t length);
+ssize_t
+GNUNET_NETWORK_socket_send (const struct GNUNET_NETWORK_Handle *desc,
+ const void *buffer, size_t length);
/**
* @param dest_len length of address
* @return number of bytes sent, GNUNET_SYSERR on error
*/
-ssize_t GNUNET_NETWORK_socket_sendto (const struct GNUNET_NETWORK_Handle
- *desc, const void *message,
- size_t length,
- const struct sockaddr *dest_addr,
- socklen_t dest_len);
+ssize_t
+GNUNET_NETWORK_socket_sendto (const struct GNUNET_NETWORK_Handle *desc,
+ const void *message, size_t length,
+ const struct sockaddr *dest_addr,
+ socklen_t dest_len);
/**
* @param option_len size of option_value
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_setsockopt (struct GNUNET_NETWORK_Handle *fd,
- int level, int option_name,
- const void *option_value,
- socklen_t option_len);
+int
+GNUNET_NETWORK_socket_setsockopt (struct GNUNET_NETWORK_Handle *fd, int level,
+ int option_name, const void *option_value,
+ socklen_t option_len);
/**
* @param how type of shutdown
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_shutdown (struct GNUNET_NETWORK_Handle *desc,
- int how);
+int
+GNUNET_NETWORK_socket_shutdown (struct GNUNET_NETWORK_Handle *desc, int how);
/**
* @param desc socket
* @return GNUNET_OK on success, GNUNET_SYSERR otherwise
*/
-int GNUNET_NETWORK_socket_disable_corking (struct GNUNET_NETWORK_Handle *desc);
+int
+GNUNET_NETWORK_socket_disable_corking (struct GNUNET_NETWORK_Handle *desc);
/**
* @param protocol network protocol
* @return new socket, NULL on error
*/
-struct GNUNET_NETWORK_Handle *GNUNET_NETWORK_socket_create (int domain,
- int type,
- int protocol);
+struct GNUNET_NETWORK_Handle *
+GNUNET_NETWORK_socket_create (int domain, int type, int protocol);
/**
*
* @param fds fd set to clear
*/
-void GNUNET_NETWORK_fdset_zero (struct GNUNET_NETWORK_FDSet *fds);
+void
+GNUNET_NETWORK_fdset_zero (struct GNUNET_NETWORK_FDSet *fds);
/**
* @param fds fd set
* @param desc socket to add
*/
-void GNUNET_NETWORK_fdset_set (struct GNUNET_NETWORK_FDSet *fds,
- const struct GNUNET_NETWORK_Handle *desc);
+void
+GNUNET_NETWORK_fdset_set (struct GNUNET_NETWORK_FDSet *fds,
+ const struct GNUNET_NETWORK_Handle *desc);
-#ifdef __MINGW32__
-/* TODO: maybe #ifdef WINDOWS? -ndurner */
+#if WINDOWS
/**
* Add a W32 file handle to the fd set
* @param fds fd set
* @param desc socket
* @return GNUNET_YES if the socket is in the set
*/
-int GNUNET_NETWORK_fdset_isset (const struct GNUNET_NETWORK_FDSet *fds,
- const struct GNUNET_NETWORK_Handle *desc);
+int
+GNUNET_NETWORK_fdset_isset (const struct GNUNET_NETWORK_FDSet *fds,
+ const struct GNUNET_NETWORK_Handle *desc);
/**
* @param dst the fd set to add to
* @param src the fd set to add from
*/
-void GNUNET_NETWORK_fdset_add (struct GNUNET_NETWORK_FDSet *dst,
- const struct GNUNET_NETWORK_FDSet *src);
+void
+GNUNET_NETWORK_fdset_add (struct GNUNET_NETWORK_FDSet *dst,
+ const struct GNUNET_NETWORK_FDSet *src);
/**
* @param to destination
* @param from source
*/
-void GNUNET_NETWORK_fdset_copy (struct GNUNET_NETWORK_FDSet *to,
- const struct GNUNET_NETWORK_FDSet *from);
+void
+GNUNET_NETWORK_fdset_copy (struct GNUNET_NETWORK_FDSet *to,
+ const struct GNUNET_NETWORK_FDSet *from);
/**
* @param desc wrapper to process
* @return POSIX file descriptor
*/
-int GNUNET_NETWORK_get_fd (struct GNUNET_NETWORK_Handle *desc);
+int
+GNUNET_NETWORK_get_fd (struct GNUNET_NETWORK_Handle *desc);
+
+
+/**
+ * Return the sockaddr for this network handle
+ *
+ * @param desc wrapper to process
+ * @return POSIX file descriptor
+ */
+struct sockaddr*
+GNUNET_NETWORK_get_addr (struct GNUNET_NETWORK_Handle *desc);
+
+
+/**
+ * Return sockaddr length for this network handle
+ *
+ * @param desc wrapper to process
+ * @return socklen_t for sockaddr
+ */
+socklen_t
+GNUNET_NETWORK_get_addrlen (struct GNUNET_NETWORK_Handle *desc);
/**
* @param from native source set
* @param nfds the biggest socket number in from + 1
*/
-void GNUNET_NETWORK_fdset_copy_native (struct GNUNET_NETWORK_FDSet *to,
- const fd_set * from, int nfds);
+void
+GNUNET_NETWORK_fdset_copy_native (struct GNUNET_NETWORK_FDSet *to,
+ const fd_set * from, int nfds);
/**
* @param to destination
* @param nfd native FD to set
*/
-void GNUNET_NETWORK_fdset_set_native (struct GNUNET_NETWORK_FDSet *to, int nfd);
+void
+GNUNET_NETWORK_fdset_set_native (struct GNUNET_NETWORK_FDSet *to, int nfd);
/**
* @param fds fd set
* @param h the file handle to add
*/
-void GNUNET_NETWORK_fdset_handle_set (struct GNUNET_NETWORK_FDSet *fds,
- const struct GNUNET_DISK_FileHandle *h);
+void
+GNUNET_NETWORK_fdset_handle_set (struct GNUNET_NETWORK_FDSet *fds,
+ const struct GNUNET_DISK_FileHandle *h);
/**
* @param h file handle
* @return GNUNET_YES if the file handle is part of the set
*/
-int GNUNET_NETWORK_fdset_handle_isset (const struct GNUNET_NETWORK_FDSet *fds,
- const struct GNUNET_DISK_FileHandle *h);
+int
+GNUNET_NETWORK_fdset_handle_isset (const struct GNUNET_NETWORK_FDSet *fds,
+ const struct GNUNET_DISK_FileHandle *h);
/**
* @param fds2 second fd set
* @return GNUNET_YES if they do overlap, GNUNET_NO otherwise
*/
-int GNUNET_NETWORK_fdset_overlap (const struct GNUNET_NETWORK_FDSet *fds1,
- const struct GNUNET_NETWORK_FDSet *fds2);
+int
+GNUNET_NETWORK_fdset_overlap (const struct GNUNET_NETWORK_FDSet *fds1,
+ const struct GNUNET_NETWORK_FDSet *fds2);
/**
* Creates an fd set
* @return a new fd set
*/
-struct GNUNET_NETWORK_FDSet *GNUNET_NETWORK_fdset_create (void);
+struct GNUNET_NETWORK_FDSet *
+GNUNET_NETWORK_fdset_create (void);
/**
* Releases the associated memory of an fd set
* @param fds fd set
*/
-void GNUNET_NETWORK_fdset_destroy (struct GNUNET_NETWORK_FDSet *fds);
+void
+GNUNET_NETWORK_fdset_destroy (struct GNUNET_NETWORK_FDSet *fds);
#if 0 /* keep Emacsens' auto-indent happy */
projects / oweals / gnunet.git / blobdiff