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authorOthmar Gsenger <otti@anytun.org>2008-04-12 11:38:42 +0000
committerOthmar Gsenger <otti@anytun.org>2008-04-12 11:38:42 +0000
commitfffd213c8cba2135afda493d797c41c10354770e (patch)
treebb5eea1b12871d8c3fed0e687d83be3e504d11b2 /openvpn/misc.h
parentsvn cleanup (diff)
big svn cleanup
Diffstat (limited to 'openvpn/misc.h')
-rw-r--r--openvpn/misc.h257
1 files changed, 0 insertions, 257 deletions
diff --git a/openvpn/misc.h b/openvpn/misc.h
deleted file mode 100644
index 00ddae8..0000000
--- a/openvpn/misc.h
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * OpenVPN -- An application to securely tunnel IP networks
- * over a single TCP/UDP port, with support for SSL/TLS-based
- * session authentication and key exchange,
- * packet encryption, packet authentication, and
- * packet compression.
- *
- * Copyright (C) 2002-2005 OpenVPN Solutions LLC <info@openvpn.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program 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 (see the file COPYING included with this
- * distribution); if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef MISC_H
-#define MISC_H
-
-#include "basic.h"
-#include "common.h"
-#include "integer.h"
-#include "buffer.h"
-
-/* socket descriptor passed by inetd/xinetd server to us */
-#define INETD_SOCKET_DESCRIPTOR 0
-
-/* forward declarations */
-struct plugin_list;
-
-/*
- * Handle environmental variable lists
- */
-
-struct env_item {
- char *string;
- struct env_item *next;
-};
-
-struct env_set {
- struct gc_arena *gc;
- struct env_item *list;
-};
-
-/* Get/Set UID of process */
-
-struct user_state {
-#if defined(HAVE_GETPWNAM) && defined(HAVE_SETUID)
- const char *username;
- struct passwd *pw;
-#else
- int dummy;
-#endif
-};
-
-bool get_user (const char *username, struct user_state *state);
-void set_user (const struct user_state *state);
-
-/* Get/Set GID of process */
-
-struct group_state {
-#if defined(HAVE_GETGRNAM) && defined(HAVE_SETGID)
- const char *groupname;
- struct group *gr;
-#else
- int dummy;
-#endif
-};
-
-bool get_group (const char *groupname, struct group_state *state);
-void set_group (const struct group_state *state);
-
-void set_nice (int niceval);
-void do_chroot (const char *path);
-
-void run_up_down (const char *command,
- const struct plugin_list *plugins,
- int plugin_type,
- const char *arg,
- int tun_mtu,
- int link_mtu,
- const char *ifconfig_local,
- const char* ifconfig_remote,
- const char *context,
- const char *signal_text,
- const char *script_type,
- struct env_set *es);
-
-/* workspace for get_pid_file/write_pid */
-struct pid_state {
- FILE *fp;
- const char *filename;
-};
-
-void get_pid_file (const char* filename, struct pid_state *state);
-void write_pid (const struct pid_state *state);
-unsigned int openvpn_getpid (void);
-
-void do_mlockall (bool print_msg); /* Disable paging */
-
-#ifndef HAVE_DAEMON
-int daemon (int nochdir, int noclose);
-#endif
-
-/* check file protections */
-void warn_if_group_others_accessible(const char* filename);
-
-/* system flags */
-#define S_SCRIPT (1<<0)
-#define S_FATAL (1<<1)
-
-/* wrapper around the system() call. */
-int openvpn_system (const char *command, const struct env_set *es, unsigned int flags);
-
-/* interpret the status code returned by system() */
-bool system_ok(int);
-int system_executed (int stat);
-const char *system_error_message (int, struct gc_arena *gc);
-
-/* run system() with error check, return true if success,
- false if error, exit if error and fatal==true */
-bool system_check (const char *command, const struct env_set *es, unsigned int flags, const char *error_message);
-
-#ifdef HAVE_STRERROR
-/* a thread-safe version of strerror */
-const char* strerror_ts (int errnum, struct gc_arena *gc);
-#endif
-
-/* Set standard file descriptors to /dev/null */
-void set_std_files_to_null (bool stdin_only);
-
-/* Wrapper for chdir library function */
-int openvpn_chdir (const char* dir);
-
-/* dup inetd/xinetd socket descriptor and save */
-extern int inetd_socket_descriptor;
-void save_inetd_socket_descriptor (void);
-
-/* init random() function, only used as source for weak random numbers, when !USE_CRYPTO */
-void init_random_seed(void);
-
-/* set/delete environmental variable */
-void setenv_str_ex (struct env_set *es,
- const char *name,
- const char *value,
- const unsigned int name_include,
- const unsigned int name_exclude,
- const char name_replace,
- const unsigned int value_include,
- const unsigned int value_exclude,
- const char value_replace);
-
-void setenv_counter (struct env_set *es, const char *name, counter_type value);
-void setenv_int (struct env_set *es, const char *name, int value);
-void setenv_str (struct env_set *es, const char *name, const char *value);
-void setenv_del (struct env_set *es, const char *name);
-
-/* struct env_set functions */
-
-struct env_set *env_set_create (struct gc_arena *gc);
-bool env_set_del (struct env_set *es, const char *str);
-void env_set_add (struct env_set *es, const char *str);
-
-void env_set_print (int msglevel, const struct env_set *es);
-
-void env_set_inherit (struct env_set *es, const struct env_set *src);
-
-void env_set_add_to_environment (const struct env_set *es);
-void env_set_remove_from_environment (const struct env_set *es);
-
-/* Make arrays of strings */
-
-const char **make_env_array (const struct env_set *es, struct gc_arena *gc);
-const char **make_arg_array (const char *first, const char *parms, struct gc_arena *gc);
-
-/* convert netmasks for iproute2 */
-int count_netmask_bits(const char *);
-unsigned int count_bits(unsigned int );
-
-/* go to sleep for n milliseconds */
-void sleep_milliseconds (unsigned int n);
-
-/* go to sleep indefinitely */
-void sleep_until_signal (void);
-
-/* an analogue to the random() function, but use OpenSSL functions if available */
-#ifdef USE_CRYPTO
-long int get_random(void);
-#else
-#define get_random random
-#endif
-
-/* return true if filename can be opened for read */
-bool test_file (const char *filename);
-
-/* create a temporary filename in directory */
-const char *create_temp_filename (const char *directory, struct gc_arena *gc);
-
-/* put a directory and filename together */
-const char *gen_path (const char *directory, const char *filename, struct gc_arena *gc);
-
-/* delete a file, return true if succeeded */
-bool delete_file (const char *filename);
-
-/* return the next largest power of 2 */
-unsigned int adjust_power_of_2 (unsigned int u);
-
-/*
- * Get and store a username/password
- */
-
-struct user_pass
-{
- bool defined;
- bool nocache;
-
-/* max length of username/password */
-# define USER_PASS_LEN 128
- char username[USER_PASS_LEN];
- char password[USER_PASS_LEN];
-};
-
-bool get_console_input (const char *prompt, const bool echo, char *input, const int capacity);
-
-#define GET_USER_PASS_MANAGEMENT (1<<0)
-#define GET_USER_PASS_SENSITIVE (1<<1)
-
-void get_user_pass (struct user_pass *up,
- const char *auth_file,
- const bool password_only,
- const char *prefix,
- const unsigned int flags);
-
-void purge_user_pass (struct user_pass *up, const bool force);
-
-/*
- * Process string received by untrusted peer before
- * printing to console or log file.
- * Assumes that string has been null terminated.
- */
-const char *safe_print (const char *str, struct gc_arena *gc);
-
-/*
- * A sleep function that services the management layer for n
- * seconds rather than doing nothing.
- */
-void openvpn_sleep (const int n);
-
-#endif