diff options
Diffstat (limited to 'libkdenetwork/libgpgme-copy/assuan/assuan-socket-connect.c')
| -rw-r--r-- | libkdenetwork/libgpgme-copy/assuan/assuan-socket-connect.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/libkdenetwork/libgpgme-copy/assuan/assuan-socket-connect.c b/libkdenetwork/libgpgme-copy/assuan/assuan-socket-connect.c deleted file mode 100644 index 5953f1c33..000000000 --- a/libkdenetwork/libgpgme-copy/assuan/assuan-socket-connect.c +++ /dev/null @@ -1,184 +0,0 @@ -/* assuan-socket-connect.c - Assuan socket based client - * Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. - * - * This file is part of Assuan. - * - * Assuan is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * Assuan 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, - * USA. - */ - -#include <config.h> -#include <stdlib.h> -#include <stddef.h> -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <unistd.h> -#include <sys/types.h> -#ifndef HAVE_W32_SYSTEM -#include <sys/socket.h> -#include <sys/un.h> -#else -#include <windows.h> -#endif - -#include "assuan-defs.h" - -/* Hacks for Slowaris. */ -#ifndef PF_LOCAL -# ifdef PF_UNIX -# define PF_LOCAL PF_UNIX -# else -# define PF_LOCAL AF_UNIX -# endif -#endif -#ifndef AF_LOCAL -# define AF_LOCAL AF_UNIX -#endif - -#ifndef SUN_LEN -# define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) \ - + strlen ((ptr)->sun_path)) -#endif - - -static int -do_finish (assuan_context_t ctx) -{ - if (ctx->inbound.fd != -1) - { - _assuan_close (ctx->inbound.fd); - } - ctx->inbound.fd = -1; - ctx->outbound.fd = -1; - return 0; -} - -static void -do_deinit (assuan_context_t ctx) -{ - do_finish (ctx); -} - - -/* Make a connection to the Unix domain socket NAME and return a new - Assuan context in CTX. SERVER_PID is currently not used but may - become handy in the future. */ -assuan_error_t -assuan_socket_connect (assuan_context_t *r_ctx, - const char *name, pid_t server_pid) -{ - return assuan_socket_connect_ext (r_ctx, name, server_pid, 0); -} - - -/* Make a connection to the Unix domain socket NAME and return a new - Assuan context in CTX. SERVER_PID is currently not used but may - become handy in the future. With flags set to 1 sendmsg and - recvmesg are used. */ -assuan_error_t -assuan_socket_connect_ext (assuan_context_t *r_ctx, - const char *name, pid_t server_pid, - unsigned int flags) -{ - static struct assuan_io io = { _assuan_simple_read, - _assuan_simple_write }; - - assuan_error_t err; - assuan_context_t ctx; - int fd; - struct sockaddr_un srvr_addr; - size_t len; - const char *s; - - if (!r_ctx || !name) - return _assuan_error (ASSUAN_Invalid_Value); - *r_ctx = NULL; - - /* We require that the name starts with a slash, so that we - eventually can reuse this function for other socket types. To - make things easier we allow an optional dirver prefix. */ - s = name; - if (*s && s[1] == ':') - s += 2; - if (*s != DIRSEP_C && *s != '/') - return _assuan_error (ASSUAN_Invalid_Value); - - if (strlen (name)+1 >= sizeof srvr_addr.sun_path) - return _assuan_error (ASSUAN_Invalid_Value); - - err = _assuan_new_context (&ctx); - if (err) - return err; - ctx->deinit_handler = ((flags&1))? _assuan_uds_deinit : do_deinit; - ctx->finish_handler = do_finish; - - fd = _assuan_sock_new (PF_LOCAL, SOCK_STREAM, 0); - if (fd == -1) - { - _assuan_log_printf ("can't create socket: %s\n", strerror (errno)); - _assuan_release_context (ctx); - return _assuan_error (ASSUAN_General_Error); - } - - memset (&srvr_addr, 0, sizeof srvr_addr); - srvr_addr.sun_family = AF_LOCAL; - strncpy (srvr_addr.sun_path, name, sizeof (srvr_addr.sun_path) - 1); - srvr_addr.sun_path[sizeof (srvr_addr.sun_path) - 1] = 0; - len = SUN_LEN (&srvr_addr); - - - if (_assuan_sock_connect (fd, (struct sockaddr *) &srvr_addr, len) == -1) - { - _assuan_log_printf ("can't connect to `%s': %s\n", - name, strerror (errno)); - _assuan_release_context (ctx); - _assuan_close (fd); - return _assuan_error (ASSUAN_Connect_Failed); - } - - ctx->inbound.fd = fd; - ctx->outbound.fd = fd; - ctx->io = &io; - if ((flags&1)) - _assuan_init_uds_io (ctx); - - /* initial handshake */ - { - int okay, off; - - err = _assuan_read_from_server (ctx, &okay, &off); - if (err) - _assuan_log_printf ("can't connect to server: %s\n", - assuan_strerror (err)); - else if (okay != 1) - { - /*LOG ("can't connect to server: `");*/ - _assuan_log_sanitized_string (ctx->inbound.line); - fprintf (assuan_get_assuan_log_stream (), "'\n"); - err = _assuan_error (ASSUAN_Connect_Failed); - } - } - - if (err) - { - assuan_disconnect (ctx); - } - else - *r_ctx = ctx; - return 0; -} - - |