102 lines
2.5 KiB
C
102 lines
2.5 KiB
C
#ifndef __CAPWAP_HEADER__
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#define __CAPWAP_HEADER__
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#include <stdlib.h>
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#include <stdio.h>
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#include <stddef.h>
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#include <stdarg.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <time.h>
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#include <poll.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netdb.h>
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#include <sys/time.h>
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#include <net/if.h>
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//TODO:
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//#ifdef NATIVE_UDPLITE_HEADER
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//#include <netinet/udplite.h>
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//#else
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//#define IPPROTO_UDPLITE 136
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#define SOL_UDPLITE 136
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#define UDPLITE_SEND_CSCOV 10
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//#endif
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/* Endian */
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#ifdef WIN32
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#define CAPWAP_LITTLE_ENDIAN
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#else
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#if __BYTE_ORDER == __BIG_ENDIAN
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#define CAPWAP_BIG_ENDIAN
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#else
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#define CAPWAP_LITTLE_ENDIAN
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#endif
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#endif
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/* Min & Max */
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#ifndef max
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#define max(a,b) ((a) >= (b) ? (a) : (b))
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#endif
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#ifndef min
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#define min(a,b) ((a) <= (b) ? (a) : (b))
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#endif
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/* config */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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/* standard include */
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#include "capwap_logging.h"
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#include "capwap_debug.h"
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#include "capwap_error.h"
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/* Helper exit */
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void capwap_exit(int errorcode);
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/* Random generator */
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void capwap_init_rand(void);
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int capwap_get_rand(int max);
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/* Helper timeout calc */
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struct timeout_control_item {
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int enable;
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long delta;
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unsigned long durate;
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struct timeval timestop;
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};
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#define CAPWAP_TIMER_UNDEF -1
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#define CAPWAP_TIMER_CONTROL_CONNECTION 0
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#define CAPWAP_TIMER_CONTROL_ECHO 1
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#define CAPWAP_TIMER_DATA_KEEPALIVE 2
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#define CAPWAP_TIMER_DATA_KEEPALIVEDEAD 3
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#define CAPWAP_MAX_TIMER 4
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struct timeout_control {
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struct timeout_control_item items[CAPWAP_MAX_TIMER];
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};
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void capwap_init_timeout(struct timeout_control* timeout);
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long capwap_get_timeout(struct timeout_control* timeout, long* index);
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void capwap_update_timeout(struct timeout_control* timeout);
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void capwap_set_timeout(unsigned long value, struct timeout_control* timeout, unsigned long index);
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void capwap_kill_timeout(struct timeout_control* timeout, unsigned long index);
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void capwap_killall_timeout(struct timeout_control* timeout);
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int capwap_is_enable_timeout(struct timeout_control* timeout, unsigned long index);
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int capwap_is_timeout(struct timeout_control* timeout, unsigned long index);
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/* */
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#define capwap_outofmemory() capwap_logging_fatal("Out of memory %s(%d)", __FILE__, __LINE__); \
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capwap_exit(CAPWAP_OUT_OF_MEMORY);
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/* Helper buffer copy */
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char* capwap_duplicate_string(const char* source);
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void* capwap_clone(void* buffer, int buffersize);
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#endif /* __CAPWAP_HEADER__ */
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