/* * Copyright (C) 1996-2017 The Squid Software Foundation and contributors * * Squid software is distributed under GPLv2+ license and includes * contributions from numerous individuals and organizations. * Please see the COPYING and CONTRIBUTORS files for details. */ #ifndef SQUID_DEFINES_H #define SQUID_DEFINES_H #ifndef TRUE #define TRUE 1 #endif #ifndef FALSE #define FALSE 0 #endif #ifndef BUFSIZ #define BUFSIZ 4096 /* make unreasonable guess */ #endif #define BROWSERNAMELEN 128 #define ACL_SUNDAY 0x01 #define ACL_MONDAY 0x02 #define ACL_TUESDAY 0x04 #define ACL_WEDNESDAY 0x08 #define ACL_THURSDAY 0x10 #define ACL_FRIDAY 0x20 #define ACL_SATURDAY 0x40 #define ACL_ALLWEEK 0x7F #define ACL_WEEKDAYS 0x3E /* Select types. */ #define COMM_SELECT_READ (0x1) #define COMM_SELECT_WRITE (0x2) #define DISK_OK (0) #define DISK_ERROR (-1) #define DISK_EOF (-2) #define DISK_NO_SPACE_LEFT (-6) #define DNS_INBUF_SZ 4096 #define FD_DESC_SZ 64 #define FQDN_LOOKUP_IF_MISS 0x01 #define FQDN_MAX_NAMES 5 #define HTTP_REPLY_FIELD_SZ 128 #define BUF_TYPE_8K 1 #define BUF_TYPE_MALLOC 2 #define ANONYMIZER_NONE 0 #define ANONYMIZER_STANDARD 1 #define ANONYMIZER_PARANOID 2 #define USER_IDENT_SZ 64 #define IDENT_NONE 0 #define IDENT_PENDING 1 #define IDENT_DONE 2 #define IP_LOOKUP_IF_MISS 0x01 #define MAX_MIME 4096 /* Mark a neighbor cache as dead if it doesn't answer this many pings */ #define HIER_MAX_DEFICIT 20 #define ICP_FLAG_HIT_OBJ 0x80000000ul #define ICP_FLAG_SRC_RTT 0x40000000ul /* Version */ #define ICP_VERSION_2 2 #define ICP_VERSION_3 3 #define ICP_VERSION_CURRENT ICP_VERSION_2 #define DIRECT_UNKNOWN 0 #define DIRECT_NO 1 #define DIRECT_MAYBE 2 #define DIRECT_YES 3 #define REDIRECT_AV_FACTOR 1000 #define REDIRECT_NONE 0 #define REDIRECT_PENDING 1 #define REDIRECT_DONE 2 #define AUTHENTICATE_AV_FACTOR 1000 /* AUTHENTICATION */ #define NTLM_CHALLENGE_SZ 300 #define CONNECT_PORT 443 #define current_stacksize(stack) ((stack)->top - (stack)->base) /* logfile status */ #define LOG_ENABLE 1 #define LOG_DISABLE 0 #define SM_PAGE_SIZE 4096 #define MAX_CLIENT_BUF_SZ 4096 #define EBIT_SET(flag, bit) ((void)((flag) |= ((1L<<(bit))))) #define EBIT_CLR(flag, bit) ((void)((flag) &= ~((1L<<(bit))))) #define EBIT_TEST(flag, bit) ((flag) & ((1L<<(bit)))) /* bit opearations on a char[] mask of unlimited length */ #define CBIT_BIT(bit) (1<<((bit)%8)) #define CBIT_BIN(mask, bit) (mask)[(bit)>>3] #define CBIT_SET(mask, bit) ((void)(CBIT_BIN(mask, bit) |= CBIT_BIT(bit))) #define CBIT_CLR(mask, bit) ((void)(CBIT_BIN(mask, bit) &= ~CBIT_BIT(bit))) #define CBIT_TEST(mask, bit) (CBIT_BIN(mask, bit) & CBIT_BIT(bit)) #define MAX_FILES_PER_DIR (1<<20) #define MAX_URL 8192 #define MAX_LOGIN_SZ 128 #define PEER_MAX_ADDRESSES 10 #define RTT_AV_FACTOR 50 #define RTT_BACKGROUND_AV_FACTOR 25 /* Background pings need a smaller factor since they are sent less frequently */ #define PEER_DEAD 0 #define PEER_ALIVE 1 #define AUTH_MSG_SZ 4096 #define HTTP_REPLY_BUF_SZ 4096 #define CLIENT_REQ_BUF_SZ 4096 #if !defined(ERROR_BUF_SZ) && defined(MAX_URL) #define ERROR_BUF_SZ (MAX_URL << 2) #endif #if SQUID_SNMP #define VIEWINCLUDED 1 #define VIEWEXCLUDED 2 #endif #define STORE_META_OK 0x03 #define STORE_META_DIRTY 0x04 #define STORE_META_BAD 0x05 #define IPC_NONE 0 #define IPC_TCP_SOCKET 1 #define IPC_UDP_SOCKET 2 #define IPC_FIFO 3 #define IPC_UNIX_STREAM 4 #define IPC_UNIX_DGRAM 5 /* required for AF_UNIX below to be defined [on FreeBSD] */ #if HAVE_SYS_SOCKET_H #include #endif #if HAVE_SOCKETPAIR && defined (AF_UNIX) #define IPC_STREAM IPC_UNIX_STREAM #define IPC_DGRAM IPC_UNIX_DGRAM #else #define IPC_STREAM IPC_TCP_SOCKET #define IPC_DGRAM IPC_UDP_SOCKET #endif #define STORE_META_KEY STORE_META_KEY_MD5 #define STORE_META_TLD_START sizeof(int)+sizeof(char) #define STORE_META_TLD_SIZE STORE_META_TLD_START #define SwapMetaType(x) (char)x[0] #define SwapMetaSize(x) &x[sizeof(char)] #define SwapMetaData(x) &x[STORE_META_TLD_START] #define STORE_HDR_METASIZE (4*sizeof(time_t)+2*sizeof(uint16_t)+sizeof(uint64_t)) #define STORE_HDR_METASIZE_OLD (4*sizeof(time_t)+2*sizeof(uint16_t)+sizeof(size_t)) #define COUNT_INTERVAL 60 /* * keep 60 minutes' worth of per-minute readings (+ current reading) */ #define N_COUNT_HIST (3600 / COUNT_INTERVAL) + 1 /* * keep 3 days' (72 hours) worth of hourly readings */ #define N_COUNT_HOUR_HIST (86400 * 3) / (60 * COUNT_INTERVAL) /* handy to determine the #elements in a static array */ #define countof(arr) (sizeof(arr)/sizeof(*arr)) /* * This many TCP connections must FAIL before we mark the * peer as DEAD */ #define PEER_TCP_MAGIC_COUNT 10 #define URI_WHITESPACE_STRIP 0 #define URI_WHITESPACE_ALLOW 1 #define URI_WHITESPACE_ENCODE 2 #define URI_WHITESPACE_CHOP 3 #define URI_WHITESPACE_DENY 4 #ifndef O_TEXT #define O_TEXT 0 #endif #ifndef O_BINARY #define O_BINARY 0 #endif /* * Macro to find file access mode */ #ifdef O_ACCMODE #define FILE_MODE(x) ((x)&O_ACCMODE) #else #define FILE_MODE(x) ((x)&(O_RDONLY|O_WRONLY|O_RDWR)) #endif #define HTTP_REQBUF_SZ 4096 /* CygWin & Windows NT Port */ #if _SQUID_WINDOWS_ #define _WIN_SQUID_SERVICE_CONTROL_STOP SERVICE_CONTROL_STOP #define _WIN_SQUID_SERVICE_CONTROL_SHUTDOWN SERVICE_CONTROL_SHUTDOWN #define _WIN_SQUID_SERVICE_CONTROL_INTERROGATE SERVICE_CONTROL_INTERROGATE #define _WIN_SQUID_SERVICE_CONTROL_ROTATE 128 #define _WIN_SQUID_SERVICE_CONTROL_RECONFIGURE 129 #define _WIN_SQUID_SERVICE_CONTROL_DEBUG 130 #define _WIN_SQUID_SERVICE_CONTROL_INTERRUPT 131 #define _WIN_SQUID_SERVICE_OPTION "--ntservice" #define _WIN_SQUID_RUN_MODE_INTERACTIVE 0 #define _WIN_SQUID_RUN_MODE_SERVICE 1 #endif #endif /* SQUID_DEFINES_H */