moved sources to src/

1 files changed, 0 insertions, 260 deletions

diff --git a/log.c b/log.c
deleted file mode 100644
index 661f9a2..0000000
--- a/log.c
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- *  uAnytun
- *
- *  uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
- *  featured implementation uAnytun has no support for multiple connections
- *  or synchronisation. It is a small single threaded implementation intended
- *  to act as a client on small platforms.
- *  The secure anycast tunneling protocol (satp) defines a protocol used
- *  for communication between any combination of unicast and anycast
- *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
- *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
- *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
- *  intended to deliver a generic, scaleable and secure solution for
- *  tunneling and relaying of packets of any protocol.
- *
- *
- *  Copyright (C) 2007-2010 Christian Pointner <equinox@anytun.org>
- *
- *  This file is part of uAnytun.
- *
- *  uAnytun 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 3 of the License, or
- *  any later version.
- *
- *  uAnytun 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 uAnytun. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "datatypes.h"
-
-#include <ctype.h>
-#include <string.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#define SYSLOG_NAMES
-#include <syslog.h>
-
-#include "log.h"
-
-log_t stdlog;
-
-#include "log_targets.h"
-
-const char* log_prio_to_string(log_prio_t prio)
-{
-  switch(prio) {
-  case ERROR: return "ERROR";
-  case WARNING: return "WARNING";
-  case NOTICE: return "NOTICE";
-  case INFO: return "INFO";
-  case DEBUG: return "DEBUG";
-  }
-  return "UNKNOWN";
-}
-
-log_target_type_t log_target_parse_type(const char* conf)
-{
-  if(!conf)
-    return TARGET_UNKNOWN;
-
-  if(!strncmp(conf, "syslog", 6)) return TARGET_SYSLOG;
-  if(!strncmp(conf, "file", 4)) return TARGET_FILE;
-  if(!strncmp(conf, "stdout", 6)) return TARGET_STDOUT;
-  if(!strncmp(conf, "stderr", 6)) return TARGET_STDERR;
-
-  return TARGET_UNKNOWN;
-}
-
-int log_targets_target_exists(log_targets_t* targets, log_target_type_t type)
-{
-  if(!targets && !targets->first_)
-    return 0;
-
-  log_target_t* tmp = targets->first_;
-  while(tmp) {
-    if(tmp->type_ == type)
-      return 1;
-    tmp = tmp->next_;
-  }
-  return 0;
-}
-
-int log_targets_add(log_targets_t* targets, const char* conf)
-{
-  if(!targets)
-    return -1;
-
-  log_target_t* new_target = NULL;
-  int duplicates_allowed = 0;
-  switch(log_target_parse_type(conf)) {
-  case TARGET_SYSLOG: new_target = log_target_syslog_new(); break;
-  case TARGET_FILE: new_target = log_target_file_new(); duplicates_allowed = 1; break;
-  case TARGET_STDOUT: new_target = log_target_stdout_new(); break;
-  case TARGET_STDERR: new_target = log_target_stderr_new(); break;
-  default: return -3;
-  }
-  if(!new_target)
-    return -2;
-
-  if(!duplicates_allowed && log_targets_target_exists(targets, new_target->type_)) {
-    free(new_target);
-    return -4;
-  }
-
-  const char* prioptr = strchr(conf, ':');
-  if(!prioptr || prioptr[1] == 0) {
-    free(new_target);
-    return -1;
-  }
-  prioptr++;
-  if(!isdigit(prioptr[0]) || (prioptr[1] != 0 && prioptr[1] != ',')) {
-    free(new_target);
-    return -1;
-  }
-  new_target->max_prio_ = prioptr[0] - '0';
-  if(new_target->max_prio_ > 0)
-    new_target->enabled_ = 1;
-
-  if(new_target->init != NULL) {
-    const char* confptr = NULL;
-    if(prioptr[1] != 0)
-      confptr = prioptr+2;
-
-    int ret = (*new_target->init)(new_target, confptr);
-    if(ret) {
-      free(new_target);
-      return ret;
-    }
-  }
-
-  if(new_target->open != NULL)
-    (*new_target->open)(new_target);
-
-
-  if(!targets->first_) {
-    targets->first_ = new_target;
-  }
-  else {
-    log_target_t* tmp = targets->first_;
-    while(tmp->next_)
-      tmp = tmp->next_;
-
-    tmp->next_ = new_target;
-  }
-  return 0;
-}
-
-void log_targets_log(log_targets_t* targets, log_prio_t prio, const char* msg)
-{
-  if(!targets)
-    return;
-
-  log_target_t* tmp = targets->first_;
-  while(tmp) {
-    if(tmp->log != NULL && tmp->enabled_ && tmp->max_prio_ >= prio)
-      (*tmp->log)(tmp, prio, msg);
-
-    tmp = tmp->next_;
-  }
-}
-
-void log_targets_clear(log_targets_t* targets)
-{
-  if(!targets)
-    return;
-
-  while(targets->first_) {
-    log_target_t* tmp = targets->first_;
-    targets->first_ = tmp->next_;
-    if(tmp->close != NULL)
-      (*tmp->close)(tmp);
-    if(tmp->clear != NULL)
-      (*tmp->clear)(tmp);
-    free(tmp);
-  }
-}
-
-
-void log_init()
-{
-  stdlog.max_prio_ = 0;
-  stdlog.targets_.first_ = NULL;
-}
-
-void log_close()
-{
-  log_targets_clear(&stdlog.targets_);
-}
-
-void update_max_prio()
-{
-  log_target_t* tmp = stdlog.targets_.first_;
-  while(tmp) {
-    if(tmp->enabled_ && tmp->max_prio_ > stdlog.max_prio_)
-      stdlog.max_prio_ = tmp->max_prio_;
-
-    tmp = tmp->next_;
-  }
-}
-
-int log_add_target(const char* conf)
-{
-  if(!conf)
-    return -1;
-
-  int ret = log_targets_add(&stdlog.targets_, conf);
-  if(!ret) update_max_prio();
-  return ret;
-}
-
-void log_printf(log_prio_t prio, const char* fmt, ...)
-{
-  if(stdlog.max_prio_ < prio)
-    return;
-
-  static char msg[MSG_LENGTH_MAX];
-  va_list args;
-
-  va_start(args, fmt);
-  vsnprintf(msg, MSG_LENGTH_MAX, fmt, args);
-  va_end(args);
-
-  log_targets_log(&stdlog.targets_, prio, msg);
-}
-
-void log_print_hex_dump(log_prio_t prio, const u_int8_t* buf, u_int32_t len)
-{
-  if(stdlog.max_prio_ < prio)
-    return;
-
-  static char msg[MSG_LENGTH_MAX];
-
-  if(!buf) {
-    snprintf(msg, MSG_LENGTH_MAX, "(NULL)");
-  }
-  else {
-    u_int32_t i;
-    int offset = snprintf(msg, MSG_LENGTH_MAX, "dump(%d): ", len);
-    if(offset < 0)
-      return;
-    char* ptr = &msg[offset];
-
-    for(i=0; i < len; i++) {
-      if(((i+1)*3) >= (MSG_LENGTH_MAX - offset))
-        break;
-      snprintf(ptr, 3, "%02X ", buf[i]);
-      ptr+=3;
-    }
-  }
-  log_targets_log(&stdlog.targets_, prio, msg);
-}