--- /dev/null
+/* assuan-socket.c
+ * Copyright (C) 2004 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+#include <config.h>
+#include <stdio.h>
+#ifdef HAVE_W32_SYSTEM
+#include <windows.h>
+#include <io.h>
+#else
+#include <sys/types.h>
+#include <sys/socket.h>
+#endif
+#include "assuan-defs.h"
+
+int
+_assuan_close (int fd)
+{
+#ifndef HAVE_W32_SYSTEM
+ return close (fd);
+#else
+ int rc = closesocket (fd);
+ if (rc && WSAGetLastError () == WSAENOTSOCK)
+ rc = close (fd);
+ return rc;
+#endif
+}
+
+
+int
+_assuan_sock_new (int domain, int type, int proto)
+{
+#ifndef HAVE_W32_SYSTEM
+ return socket (domain, type, proto);
+#else
+ if (domain == AF_UNIX || domain == AF_LOCAL)
+ domain = AF_INET;
+ return socket (domain, type, proto);
+#endif
+}
+
+
+int
+_assuan_sock_connect (int sockfd, struct sockaddr * addr, int addrlen)
+{
+#ifndef HAVE_W32_SYSTEM
+ return connect (sockfd, addr, addrlen);
+#else
+ struct sockaddr_in myaddr;
+ struct sockaddr_un * unaddr;
+ FILE * fp;
+ int port = 0;
+
+ unaddr = (struct sockaddr_un *)addr;
+ fp = fopen (unaddr->sun_path, "rb");
+ if (!fp)
+ return -1;
+ fscanf (fp, "%d", &port);
+ fclose (fp);
+ /* XXX: set errno in this case */
+ if (port < 0 || port > 65535)
+ return -1;
+
+ myaddr.sin_family = AF_INET;
+ myaddr.sin_port = port;
+ myaddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+
+ /* we need this later. */
+ unaddr->sun_family = myaddr.sin_family;
+ unaddr->sun_port = myaddr.sin_port;
+ unaddr->sun_addr.s_addr = myaddr.sin_addr.s_addr;
+
+ return connect (sockfd, (struct sockaddr *)&myaddr, sizeof myaddr);
+#endif
+}
+
+
+int
+_assuan_sock_bind (int sockfd, struct sockaddr * addr, int addrlen)
+{
+#ifndef HAVE_W32_SYSTEM
+ return bind (sockfd, addr, addrlen);
+#else
+ if (addr->sa_family == AF_LOCAL || addr->sa_family == AF_UNIX)
+ {
+ struct sockaddr_in myaddr;
+ struct sockaddr_un * unaddr;
+ FILE * fp;
+ int len = sizeof myaddr;
+ int rc;
+
+ myaddr.sin_port = 0;
+ myaddr.sin_family = AF_INET;
+ myaddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+
+ rc = bind (sockfd, (struct sockaddr *)&myaddr, len);
+ if (rc)
+ return rc;
+ rc = getsockname (sockfd, (struct sockaddr *)&myaddr, &len);
+ if (rc)
+ return rc;
+ unaddr = (struct sockaddr_un *)addr;
+ fp = fopen (unaddr->sun_path, "wb");
+ if (!fp)
+ return -1;
+ fprintf (fp, "%d", myaddr.sin_port);
+ fclose (fp);
+
+ /* we need this later. */
+ unaddr->sun_family = myaddr.sin_family;
+ unaddr->sun_port = myaddr.sin_port;
+ unaddr->sun_addr.s_addr = myaddr.sin_addr.s_addr;
+
+ return 0;
+ }
+ return bind (sockfd, addr, addrlen);
+#endif
+}
+
--- /dev/null
+/* funopen.c - Replacement for funopen.
+ * Copyright (C) 2003 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+
+
+/* Replacement for the *BSD function:
+
+ FILE *funopen (void *cookie,
+ int (*readfn)(void *, char *, int),
+ int (*writefn)(void *, const char *, int),
+ fpos_t (*seekfn)(void *, fpos_t, int),
+ int (*closefn)(void *));
+
+ The functions to provide my either be NULL if not required or
+ similar to the unistd function with the exception of using the
+ cookie instead of the fiel descripor.
+*/
+
+
+#ifdef HAVE_FOPENCOOKIE
+FILE *
+_assuan_funopen(void *cookie,
+ cookie_read_function_t *readfn,
+ cookie_write_function_t *writefn,
+ cookie_seek_function_t *seekfn,
+ cookie_close_function_t *closefn)
+{
+ cookie_io_functions_t io = { NULL };
+
+ io.read = readfn;
+ io.write = writefn;
+ io.seek = seekfn;
+ io.close = closefn;
+
+ return fopencookie (cookie,
+ readfn ? ( writefn ? "rw" : "r" )
+ : ( writefn ? "w" : ""), io);
+}
+#else
+#error No known way to implement funopen.
+#endif
projects / gpgme.git / commitdiff