1/* $XConsortium: AuWrite.c,v 1.6 94/04/17 20:15:45 gildea Exp $ */ 2 3/* 4 5Copyright (c) 1988 X Consortium 6 7Permission is hereby granted, free of charge, to any person obtaining a copy 8of this software and associated documentation files (the "Software"), to deal 9in the Software without restriction, including without limitation the rights 10to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11copies of the Software, and to permit persons to whom the Software is 12furnished to do so, subject to the following conditions: 13 14The above copyright notice and this permission notice shall be included in 15all copies or substantial portions of the Software. 16 17THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 21AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 24Except as contained in this notice, the name of the X Consortium shall not be 25used in advertising or otherwise to promote the sale, use or other dealings 26in this Software without prior written authorization from the X Consortium. 27 28*/ 29 30#ifdef HAVE_CONFIG_H 31#include <config.h> 32RCSID("$Id$"); 33#endif 34 35#include <X11/Xauth.h> 36 37static int 38write_short (unsigned short s, FILE *file) 39{ 40 unsigned char file_short[2]; 41 42 file_short[0] = (s & (unsigned)0xff00) >> 8; 43 file_short[1] = s & 0xff; 44 if (fwrite (file_short, sizeof (file_short), 1, file) != 1) 45 return 0; 46 return 1; 47} 48 49static int 50write_counted_string (unsigned short count, char *string, FILE *file) 51{ 52 if (write_short (count, file) == 0) 53 return 0; 54 if (fwrite (string, (int) sizeof (char), (int) count, file) != count) 55 return 0; 56 return 1; 57} 58 59int 60XauWriteAuth (FILE *auth_file, Xauth *auth) 61{ 62 if (write_short (auth->family, auth_file) == 0) 63 return 0; 64 if (write_counted_string (auth->address_length, auth->address, auth_file) == 0) 65 return 0; 66 if (write_counted_string (auth->number_length, auth->number, auth_file) == 0) 67 return 0; 68 if (write_counted_string (auth->name_length, auth->name, auth_file) == 0) 69 return 0; 70 if (write_counted_string (auth->data_length, auth->data, auth_file) == 0) 71 return 0; 72 return 1; 73} 74