libssh 0.4.8
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00001 /* 00002 * This file is part of the SSH Library 00003 * 00004 * Copyright (c) 2009 by Aris Adamantiadis 00005 * 00006 * The SSH Library is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2.1 of the License, or (at your 00009 * option) any later version. 00010 * 00011 * The SSH Library is distributed in the hope that it will be useful, but 00012 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 00013 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 00014 * License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public License 00017 * along with the SSH Library; see the file COPYING. If not, write to 00018 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, 00019 * MA 02111-1307, USA. 00020 */ 00021 00022 #ifndef MISC_H_ 00023 #define MISC_H_ 00024 00025 /* in misc.c */ 00026 /* gets the user home dir. */ 00027 char *ssh_get_user_home_dir(void); 00028 char *ssh_get_local_username(ssh_session session); 00029 int ssh_file_readaccess_ok(const char *file); 00030 00031 char *ssh_path_expand_tilde(const char *d); 00032 char *ssh_path_expand_escape(ssh_session session, const char *s); 00033 00034 /* macro for byte ordering */ 00035 uint64_t ntohll(uint64_t); 00036 #define htonll(x) ntohll(x) 00037 00038 /* list processing */ 00039 00040 struct ssh_list { 00041 struct ssh_iterator *root; 00042 struct ssh_iterator *end; 00043 }; 00044 00045 struct ssh_iterator { 00046 struct ssh_iterator *next; 00047 const void *data; 00048 }; 00049 00050 struct ssh_list *ssh_list_new(void); 00051 void ssh_list_free(struct ssh_list *list); 00052 struct ssh_iterator *ssh_list_get_iterator(const struct ssh_list *list); 00053 int ssh_list_append(struct ssh_list *list, const void *data); 00054 int ssh_list_prepend(struct ssh_list *list, const void *data); 00055 void ssh_list_remove(struct ssh_list *list, struct ssh_iterator *iterator); 00056 char *ssh_hostport(const char *host, int port); 00057 00058 const void *_ssh_list_pop_head(struct ssh_list *list); 00059 00060 #define ssh_iterator_value(type, iterator)\ 00061 ((type)((iterator)->data)) 00062 00068 #define ssh_list_pop_head(type, ssh_list)\ 00069 ((type)_ssh_list_pop_head(ssh_list)) 00070 00071 #endif /* MISC_H_ */