HTTPCache.cc File Reference

#include "config.h"
#include <stdio.h>
#include <pthread.h>
#include <iostream>
#include <sstream>
#include <algorithm>
#include <iterator>
#include <set>
#include "Error.h"
#include "InternalErr.h"
#include "ResponseTooBigErr.h"
#include "SignalHandler.h"
#include "HTTPCacheInterruptHandler.h"
#include "HTTPCache.h"
#include "util_mit.h"
#include "debug.h"

Include dependency graph for HTTPCache.cc:

Go to the source code of this file.

Defines
#define	CACHE_EMPTY_ETAG   "@cache@"
#define	CACHE_FOLDER_PCT   10
#define	CACHE_GC_PCT   10
#define	CACHE_INDEX   ".index"
#define	CACHE_LOC   "/tmp/"
#define	CACHE_LOCK   ".lock"
#define	CACHE_META   ".meta"
#define	CACHE_ROOT   "dods-cache/"
#define	CACHE_TOTAL_SIZE   20
#define	DESTROY(m)   pthread_mutex_destroy((m))
#define	DIR_SEPARATOR_CHAR   '/'
#define	DIR_SEPARATOR_STR   "/"
#define	DUMP_FREQUENCY   10
#define	INIT(m)   pthread_mutex_init((m), 0)
#define	LM_EXPIRATION(t)   (min((MAX_LM_EXPIRATION), static_cast<int>((t) / 10)))
#define	LOCK(m)   pthread_mutex_lock((m))
#define	MAX_CACHE_ENTRY_SIZE   3
#define	MAX_LM_EXPIRATION   48*3600
#define	MEGA   0x100000L
#define	MIN_CACHE_TOTAL_SIZE   5
#define	MKDIR(a, b)   mkdir((a), (b))
#define	MKSTEMP(a)   mkstemp((a))
#define	NO_LM_EXPIRATION   24*3600
#define	REMOVE(a)   remove((a))
#define	TRYLOCK(m)   pthread_mutex_trylock((m))
#define	UNLOCK(m)   pthread_mutex_unlock((m))

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Define Documentation

#define CACHE_EMPTY_ETAG   "@cache@"

Definition at line 94 of file HTTPCache.cc.

#define CACHE_FOLDER_PCT   10

Definition at line 109 of file HTTPCache.cc.

#define CACHE_GC_PCT   10

Definition at line 110 of file HTTPCache.cc.

#define CACHE_INDEX   ".index"

Definition at line 91 of file HTTPCache.cc.

#define CACHE_LOC   "/tmp/"

Definition at line 88 of file HTTPCache.cc.

#define CACHE_LOCK   ".lock"

Definition at line 92 of file HTTPCache.cc.

#define CACHE_META   ".meta"

Definition at line 93 of file HTTPCache.cc.

#define CACHE_ROOT   "dods-cache/"

Definition at line 89 of file HTTPCache.cc.

#define CACHE_TOTAL_SIZE   20

Definition at line 108 of file HTTPCache.cc.

#define DESTROY (  m   )     pthread_mutex_destroy((m))

Definition at line 65 of file HTTPCache.cc.

#define DIR_SEPARATOR_CHAR   '/'

Definition at line 80 of file HTTPCache.cc.

#define DIR_SEPARATOR_STR   "/"

Definition at line 81 of file HTTPCache.cc.

#define DUMP_FREQUENCY   10

Definition at line 105 of file HTTPCache.cc.

#define INIT (  m   )     pthread_mutex_init((m), 0)

Definition at line 64 of file HTTPCache.cc.

#define LM_EXPIRATION (  t   )     (min((MAX_LM_EXPIRATION), static_cast<int>((t) / 10)))

Definition at line 102 of file HTTPCache.cc.

#define LOCK (  m   )     pthread_mutex_lock((m))

Definition at line 61 of file HTTPCache.cc. Referenced by HTTPCache::get_cache_root(), HTTPCache::set_default_expiration(), and HTTPCache::set_expire_ignored().

#define MAX_CACHE_ENTRY_SIZE   3

Definition at line 112 of file HTTPCache.cc.

#define MAX_LM_EXPIRATION   48*3600

Definition at line 97 of file HTTPCache.cc.

#define MEGA   0x100000L

Definition at line 107 of file HTTPCache.cc. Referenced by HTTPCache::set_expire_ignored().

#define MIN_CACHE_TOTAL_SIZE   5

Definition at line 111 of file HTTPCache.cc. Referenced by HTTPCache::set_expire_ignored().

#define MKDIR (  a, b   )     mkdir((a), (b))

Definition at line 77 of file HTTPCache.cc.

#define MKSTEMP (  a   )     mkstemp((a))

Definition at line 79 of file HTTPCache.cc.

#define NO_LM_EXPIRATION   24*3600

Definition at line 96 of file HTTPCache.cc.

#define REMOVE (  a   )     remove((a))

Definition at line 78 of file HTTPCache.cc.

#define TRYLOCK (  m   )     pthread_mutex_trylock((m))

Definition at line 62 of file HTTPCache.cc.

#define UNLOCK (  m   )     pthread_mutex_unlock((m))

Definition at line 63 of file HTTPCache.cc.

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