#include "squid.h"#include "cache_cf.h"#include "comm.h"#include "comm/Connection.h"#include "comm/Loops.h"#include "ConfigParser.h"#include "event.h"#include "ip/Address.h"#include "md5.h"#include "Parsing.h"#include "SquidConfig.h"#include "Store.h"#include "wccp2.h"
Go to the source code of this file.
Classes | |
| struct | wccp2_item_header_t |
| struct | wccp2_message_header_t |
| struct | wccp2_security_none_t |
| struct | wccp2_security_md5_t |
| struct | wccp2_service_info_t |
| struct | wccp2_cache_identity_info_t |
| struct | wccp2_identity_info_t |
| struct | wccp2_mask_element_t |
| struct | wccp2_cache_mask_identity_info_t |
| struct | wccp2_mask_identity_info_t |
| struct | wccp2_cache_view_header_t |
| struct | wccp2_cache_view_info_t |
| struct | wccp2_router_id_element_t |
| struct | wccp2_capability_info_header_t |
| struct | wccp2_capability_element_t |
| struct | wccp2_value_element_t |
| struct | wccp2_i_see_you_t |
| struct | wccp2_router_assign_element_t |
| struct | router_identity_info_t |
| struct | cache_mask_info_t |
| struct | assignment_key_t |
| struct | router_view_t |
| struct | wccp2_cache_list_t |
| struct | wccp2_router_list_t |
| struct | wccp2_service_list_t |
Functions | |
| static void | wccp2_add_service_list (int service, int service_id, int service_priority, int service_proto, int service_flags, int ports[], int security_type, char *password) |
| static void | wccp2SortCacheList (struct wccp2_cache_list_t *head) |
| static void | wccp2InitServices (void) |
| static void | wccp2_update_service (struct wccp2_service_list_t *srv, int service, int service_id, int service_priority, int service_proto, int service_flags, int ports[]) |
| static struct wccp2_service_list_t * | wccp2_get_service_by_id (int service, int service_id) |
| static char | wccp2_update_md5_security (char *password, char *ptr, char *packet, int len) |
| static char | wccp2_check_security (struct wccp2_service_list_t *srv, char *security, char *packet, int len) |
| void | wccp2Init (void) |
| void | wccp2ConnectionOpen (void) |
| void | wccp2ConnectionClose (void) |
| static void | CheckSectionLength (const void *sectionStart, const size_t sectionLength, const void *wholeStart, const size_t wholeSize, const char *error) |
| template<class FieldHeader > | |
| static size_t | CheckFieldDataLength (const FieldHeader *header, const size_t dataLength, const void *areaStart, const size_t areaSize, const char *error) |
| template<class Field > | |
| static void | SetField (Field *&field, const void *fieldStart, const void *areaStart, const size_t areaSize, const char *error) |
| static void | wccp2HandleUdp (int sock, void *) |
| static void | wccp2HereIam (void *) |
| static void | wccp2AssignBuckets (void *) |
| void | parse_wccp2_method (int *method) |
| void | dump_wccp2_method (StoreEntry *e, const char *label, int v) |
| void | free_wccp2_method (int *) |
| void | parse_wccp2_amethod (int *method) |
| void | dump_wccp2_amethod (StoreEntry *e, const char *label, int v) |
| void | free_wccp2_amethod (int *) |
| void | parse_wccp2_service (void *) |
| void | dump_wccp2_service (StoreEntry *e, const char *label, void *) |
| void | free_wccp2_service (void *) |
| int | check_null_wccp2_service (void *) |
| static int | parse_wccp2_service_flags (char *flags) |
| static void | parse_wccp2_service_ports (char *options, int portlist[]) |
| void | parse_wccp2_service_info (void *) |
| void | dump_wccp2_service_info (StoreEntry *e, const char *label, void *) |
| void | free_wccp2_service_info (void *) |
Variables | |
| static int | theWccp2Connection = -1 |
| static int | wccp2_connected = 0 |
| static PF | wccp2HandleUdp |
| static EVH | wccp2HereIam |
| static EVH | wccp2AssignBuckets |
| static struct wccp2_message_header_t | wccp2_here_i_am_header |
| static struct wccp2_identity_info_t | wccp2_identity_info |
| static struct wccp2_mask_identity_info_t | wccp2_mask_identity_info |
| static struct wccp2_cache_view_header_t | wccp2_cache_view_header |
| static struct wccp2_cache_view_info_t | wccp2_cache_view_info |
| static struct wccp2_capability_info_header_t | wccp2_capability_info_header |
| static struct wccp2_capability_element_t | wccp2_capability_element |
| static struct wccp2_i_see_you_t | wccp2_i_see_you |
| static int | wccp2_numrouters |
| static struct wccp2_service_list_t * | wccp2_service_list_head = nullptr |
| int | empty_portlist [WCCP2_NUMPORTS] = {0, 0, 0, 0, 0, 0, 0, 0} |
Macro Definition Documentation
◆ WCCP2_ALT_ASSIGNMENT
◆ WCCP2_ASSIGN_MAP
◆ WCCP2_ASSIGNMENT_METHOD_HASH
◆ WCCP2_ASSIGNMENT_METHOD_MASK
◆ WCCP2_CAPABILITY_ASSIGNMENT_METHOD
◆ WCCP2_CAPABILITY_FORWARDING_METHOD
◆ WCCP2_CAPABILITY_INFO
◆ WCCP2_CAPABILITY_RETURN_METHOD
◆ WCCP2_COMMAND_EXTENSION
◆ WCCP2_FORWARDING_METHOD_GRE
| #define WCCP2_FORWARDING_METHOD_GRE WCCP2_METHOD_GRE |
◆ WCCP2_FORWARDING_METHOD_L2
| #define WCCP2_FORWARDING_METHOD_L2 WCCP2_METHOD_L2 |
◆ WCCP2_HASH_ASSIGNMENT
◆ WCCP2_HERE_I_AM
◆ WCCP2_I_SEE_YOU
◆ WCCP2_MASK_ASSIGNMENT
◆ WCCP2_MASK_ASSIGNMENT_DATA
◆ WCCP2_MD5_SECURITY
◆ WCCP2_MD5_SECURITY_LEN
| #define WCCP2_MD5_SECURITY_LEN SQUID_MD5_DIGEST_LENGTH |
◆ WCCP2_METHOD_GRE
◆ WCCP2_METHOD_L2
◆ WCCP2_NO_SECURITY
◆ WCCP2_NONE_SECURITY_LEN
◆ WCCP2_NUMPORTS
◆ WCCP2_PACKET_RETURN_METHOD_GRE
| #define WCCP2_PACKET_RETURN_METHOD_GRE WCCP2_METHOD_GRE |
◆ WCCP2_PACKET_RETURN_METHOD_L2
| #define WCCP2_PACKET_RETURN_METHOD_L2 WCCP2_METHOD_L2 |
◆ WCCP2_PASSWORD_LEN
◆ WCCP2_QUERY_INFO
◆ WCCP2_REDIRECT_ASSIGN
◆ WCCP2_REDIRECT_ASSIGNMENT
◆ WCCP2_REMOVAL_QUERY
◆ WCCP2_ROUTER_ID_INFO
◆ WCCP2_RTR_VIEW_INFO
◆ WCCP2_SECURITY_INFO
◆ WCCP2_SERVICE_DST_IP_ALT_HASH
◆ WCCP2_SERVICE_DST_IP_HASH
◆ WCCP2_SERVICE_DST_PORT_ALT_HASH
◆ WCCP2_SERVICE_DST_PORT_HASH
◆ WCCP2_SERVICE_DYNAMIC
◆ WCCP2_SERVICE_ID_HTTP
◆ WCCP2_SERVICE_INFO
◆ WCCP2_SERVICE_PORTS_DEFINED
◆ WCCP2_SERVICE_PORTS_SOURCE
◆ WCCP2_SERVICE_SRC_IP_ALT_HASH
◆ WCCP2_SERVICE_SRC_IP_HASH
◆ WCCP2_SERVICE_SRC_PORT_ALT_HASH
◆ WCCP2_SERVICE_SRC_PORT_HASH
◆ WCCP2_SERVICE_STANDARD
◆ WCCP2_VERSION
◆ WCCP2_WC_ID_INFO
◆ WCCP2_WC_VIEW_INFO
◆ WCCP_BUCKETS
◆ WCCP_PORT
◆ WCCP_RESPONSE_SIZE
Function Documentation
◆ check_null_wccp2_service()
| int check_null_wccp2_service | ( | void * | v | ) |
Definition at line 2227 of file wccp2.cc.
References wccp2_service_list_head.
◆ CheckFieldDataLength()
|
static |
Checks that the area contains at least dataLength bytes after the header. The size of the field header itself is not included in dataLength.
- Returns
- the total field size – the field header and field data combined
Definition at line 1142 of file wccp2.cc.
References assert, CheckSectionLength(), and error().
Referenced by wccp2HandleUdp().
◆ CheckSectionLength()
|
static |
Checks that the given area section ends inside the given (whole) area.
- Parameters
-
error the message to throw when the section does not fit
Definition at line 1115 of file wccp2.cc.
References assert, error(), and Here.
Referenced by CheckFieldDataLength(), SetField(), and wccp2HandleUdp().
◆ dump_wccp2_amethod()
| void dump_wccp2_amethod | ( | StoreEntry * | e, |
| const char * | label, | ||
| int | v | ||
| ) |
Definition at line 2122 of file wccp2.cc.
References DBG_CRITICAL, debugs, self_destruct(), storeAppendPrintf(), WCCP2_ASSIGNMENT_METHOD_HASH, and WCCP2_ASSIGNMENT_METHOD_MASK.
◆ dump_wccp2_method()
| void dump_wccp2_method | ( | StoreEntry * | e, |
| const char * | label, | ||
| int | v | ||
| ) |
Definition at line 2074 of file wccp2.cc.
References DBG_CRITICAL, debugs, self_destruct(), storeAppendPrintf(), WCCP2_METHOD_GRE, and WCCP2_METHOD_L2.
◆ dump_wccp2_service()
| void dump_wccp2_service | ( | StoreEntry * | e, |
| const char * | label, | ||
| void * | v | ||
| ) |
Definition at line 2201 of file wccp2.cc.
References debugs, wccp2_service_list_t::info, wccp2_service_list_t::next, wccp2_service_info_t::service, wccp2_service_info_t::service_id, storeAppendPrintf(), WCCP2_MD5_SECURITY, wccp2_service_list_t::wccp2_security_type, WCCP2_SERVICE_DYNAMIC, wccp2_service_list_head, and wccp2_service_list_t::wccp_password.
◆ dump_wccp2_service_info()
| void dump_wccp2_service_info | ( | StoreEntry * | e, |
| const char * | label, | ||
| void * | v | ||
| ) |
Definition at line 2407 of file wccp2.cc.
References debugs, wccp2_service_list_t::info, wccp2_service_list_t::next, wccp2_service_info_t::port0, wccp2_service_info_t::port1, wccp2_service_info_t::port2, wccp2_service_info_t::port3, wccp2_service_info_t::port4, wccp2_service_info_t::port5, wccp2_service_info_t::port6, wccp2_service_info_t::port7, wccp2_service_info_t::service, wccp2_service_info_t::service_flags, wccp2_service_info_t::service_id, wccp2_service_info_t::service_priority, wccp2_service_info_t::service_protocol, storeAppendPrintf(), WCCP2_SERVICE_DST_IP_ALT_HASH, WCCP2_SERVICE_DST_IP_HASH, WCCP2_SERVICE_DST_PORT_ALT_HASH, WCCP2_SERVICE_DST_PORT_HASH, wccp2_service_list_head, WCCP2_SERVICE_PORTS_DEFINED, WCCP2_SERVICE_PORTS_SOURCE, WCCP2_SERVICE_SRC_IP_ALT_HASH, WCCP2_SERVICE_SRC_IP_HASH, WCCP2_SERVICE_SRC_PORT_ALT_HASH, WCCP2_SERVICE_SRC_PORT_HASH, and WCCP2_SERVICE_STANDARD.
◆ free_wccp2_amethod()
◆ free_wccp2_method()
◆ free_wccp2_service()
◆ free_wccp2_service_info()
◆ parse_wccp2_amethod()
| void parse_wccp2_amethod | ( | int * | method | ) |
Parse wccp2_assignment_method option they can be '1' aka 'hash' or '2' aka 'mask' representing the integer numeric of the same.
Definition at line 2099 of file wccp2.cc.
References DBG_CRITICAL, debugs, ConfigParser::NextToken(), self_destruct(), WCCP2_ASSIGNMENT_METHOD_HASH, and WCCP2_ASSIGNMENT_METHOD_MASK.
◆ parse_wccp2_method()
| void parse_wccp2_method | ( | int * | method | ) |
Parse wccp2_return_method and wccp2_forwarding_method options they can be '1' aka 'gre' or '2' aka 'l2' representing the integer numeric of the same.
Definition at line 2051 of file wccp2.cc.
References DBG_CRITICAL, debugs, ConfigParser::NextToken(), self_destruct(), WCCP2_METHOD_GRE, and WCCP2_METHOD_L2.
◆ parse_wccp2_service()
| void parse_wccp2_service | ( | void * | v | ) |
Definition at line 2147 of file wccp2.cc.
References DBG_CRITICAL, DBG_IMPORTANT, debugs, empty_portlist, GetInteger(), ConfigParser::NextToken(), self_destruct(), wccp2_add_service_list(), wccp2_connected, WCCP2_MD5_SECURITY, WCCP2_NO_SECURITY, WCCP2_PASSWORD_LEN, WCCP2_SERVICE_DYNAMIC, WCCP2_SERVICE_STANDARD, and xstrncpy().
◆ parse_wccp2_service_flags()
|
static |
Definition at line 2249 of file wccp2.cc.
References fatalf(), WCCP2_SERVICE_DST_IP_ALT_HASH, WCCP2_SERVICE_DST_IP_HASH, WCCP2_SERVICE_DST_PORT_ALT_HASH, WCCP2_SERVICE_DST_PORT_HASH, WCCP2_SERVICE_PORTS_SOURCE, WCCP2_SERVICE_SRC_IP_ALT_HASH, WCCP2_SERVICE_SRC_IP_HASH, WCCP2_SERVICE_SRC_PORT_ALT_HASH, and WCCP2_SERVICE_SRC_PORT_HASH.
Referenced by parse_wccp2_service_info().
◆ parse_wccp2_service_info()
| void parse_wccp2_service_info | ( | void * | v | ) |
Definition at line 2327 of file wccp2.cc.
References DBG_CRITICAL, DBG_IMPORTANT, debugs, fatalf(), GetInteger(), ConfigParser::NextToken(), parse_wccp2_service_flags(), parse_wccp2_service_ports(), self_destruct(), wccp2_connected, wccp2_get_service_by_id(), WCCP2_NUMPORTS, WCCP2_SERVICE_DYNAMIC, WCCP2_SERVICE_PORTS_DEFINED, and wccp2_update_service().
◆ parse_wccp2_service_ports()
|
static |
Definition at line 2292 of file wccp2.cc.
References fatalf(), WCCP2_NUMPORTS, and xatoi().
Referenced by parse_wccp2_service_info().
◆ SetField()
|
static |
Positions the given field at a given start within a given packet area. The Field type determines the correct field size (used for bounds checking).
- Parameters
-
field the field pointer the function should set areaStart the start of a packet (sub)structure containing the field areaSize the size of the packet (sub)structure starting at areaStart fieldStart the start of a field within the given area error the message to throw when the field does not fit the area
Definition at line 1159 of file wccp2.cc.
References CheckSectionLength(), and error().
Referenced by wccp2HandleUdp().
◆ wccp2_add_service_list()
|
static |
Definition at line 504 of file wccp2.cc.
References wccp2_service_list_t::change_num, debugs, wccp2_service_list_t::info, wccp2_service_list_t::next, wccp2_service_info_t::service_length, wccp2_service_info_t::service_type, WCCP2_PASSWORD_LEN, wccp2_service_list_t::wccp2_security_type, WCCP2_SERVICE_INFO, wccp2_service_list_head, wccp2_update_service(), wccp2_service_list_t::wccp_password, xcalloc(), and xstrncpy().
Referenced by parse_wccp2_service().
◆ wccp2_check_security()
|
static |
Definition at line 607 of file wccp2.cc.
References DBG_IMPORTANT, debugs, wccp2_security_md5_t::security_implementation, wccp2_security_md5_t::security_option, SQUID_MD5_DIGEST_LENGTH, SquidMD5Final(), SquidMD5Init(), SquidMD5Update(), WCCP2_MD5_SECURITY, WCCP2_NO_SECURITY, WCCP2_PASSWORD_LEN, wccp2_service_list_t::wccp2_security_type, wccp2_service_list_t::wccp_password, and xstrncpy().
Referenced by wccp2HandleUdp().
◆ wccp2_get_service_by_id()
|
static |
Definition at line 531 of file wccp2.cc.
References wccp2_service_list_t::info, wccp2_service_list_t::next, wccp2_service_info_t::service, wccp2_service_info_t::service_id, and wccp2_service_list_head.
Referenced by parse_wccp2_service_info().
◆ wccp2_update_md5_security()
|
static |
Definition at line 554 of file wccp2.cc.
References assert, debugs, wccp2_security_md5_t::security_implementation, wccp2_security_md5_t::security_option, wccp2_security_md5_t::security_type, SQUID_MD5_DIGEST_LENGTH, SquidMD5Final(), SquidMD5Init(), SquidMD5Update(), WCCP2_MD5_SECURITY, WCCP2_PASSWORD_LEN, WCCP2_SECURITY_INFO, and xstrncpy().
Referenced by wccp2AssignBuckets(), and wccp2HereIam().
◆ wccp2_update_service()
|
static |
Definition at line 483 of file wccp2.cc.
References wccp2_service_list_t::info, wccp2_service_info_t::port0, wccp2_service_info_t::port1, wccp2_service_info_t::port2, wccp2_service_info_t::port3, wccp2_service_info_t::port4, wccp2_service_info_t::port5, wccp2_service_info_t::port6, wccp2_service_info_t::port7, wccp2_service_info_t::service, wccp2_service_info_t::service_flags, wccp2_service_info_t::service_id, wccp2_service_info_t::service_priority, and wccp2_service_info_t::service_protocol.
Referenced by parse_wccp2_service_info(), and wccp2_add_service_list().
◆ wccp2AssignBuckets()
|
static |
Definition at line 1658 of file wccp2.cc.
References assert, SquidConfig::assignment_method, buckets, wccp2_value_element_t::cache_ip, wccp2_cache_list_t::cache_ip, wccp2_router_list_t::cache_list_head, wccp2_service_list_t::change_num, wccp2_router_assign_element_t::change_number, comm_udp_sendto(), Config, debugs, wccp2_mask_element_t::dest_ip_mask, wccp2_value_element_t::dest_ip_value, wccp2_mask_element_t::dest_port_mask, wccp2_value_element_t::dest_port_value, fatalf(), wccp2_router_list_t::info, wccp2_service_list_t::info, int, wccp2_item_header_t::length, wccp2_message_header_t::length, wccp2_router_list_t::local_ip, wccp2_service_list_t::lowest_ip, assignment_key_t::master_ip, assignment_key_t::master_number, wccp2_router_list_t::member_change, wccp2_cache_list_t::next, wccp2_router_list_t::next, wccp2_service_list_t::next, wccp2_router_list_t::num_caches, wccp2_service_list_t::num_routers, wccp2_mask_element_t::number_values, wccp2_router_id_element_t::received_id, wccp2_router_assign_element_t::received_id, wccp2_router_id_element_t::router_address, wccp2_router_assign_element_t::router_address, wccp2_service_list_t::router_list_head, wccp2_router_list_t::router_sendto_address, safe_free, wccp2_service_list_t::security_info, wccp2_service_info_t::service, wccp2_service_info_t::service_flags, wccp2_service_list_t::service_info, wccp2_mask_element_t::source_ip_mask, wccp2_value_element_t::source_ip_value, wccp2_mask_element_t::source_port_mask, wccp2_value_element_t::source_port_value, theWccp2Connection, wccp2_item_header_t::type, wccp2_message_header_t::type, wccp2_message_header_t::version, SquidConfig::Wccp2, WCCP2_ALT_ASSIGNMENT, WCCP2_ASSIGNMENT_METHOD_HASH, WCCP2_ASSIGNMENT_METHOD_MASK, WCCP2_MASK_ASSIGNMENT, WCCP2_MD5_SECURITY, WCCP2_NO_SECURITY, wccp2_numrouters, WCCP2_REDIRECT_ASSIGN, WCCP2_REDIRECT_ASSIGNMENT, wccp2_service_list_t::wccp2_security_type, WCCP2_SERVICE_DST_IP_ALT_HASH, WCCP2_SERVICE_DST_IP_HASH, WCCP2_SERVICE_DST_PORT_ALT_HASH, WCCP2_SERVICE_DST_PORT_HASH, wccp2_service_list_head, WCCP2_SERVICE_SRC_IP_ALT_HASH, WCCP2_SERVICE_SRC_IP_HASH, WCCP2_SERVICE_SRC_PORT_ALT_HASH, WCCP2_SERVICE_SRC_PORT_HASH, WCCP2_SERVICE_STANDARD, wccp2_update_md5_security(), WCCP2_VERSION, WCCP_BUCKETS, wccp2_service_list_t::wccp_password, WCCP_PORT, WCCP_RESPONSE_SIZE, wccp2_cache_list_t::weight, xcalloc(), and xstrerr().
◆ wccp2ConnectionClose()
| void wccp2ConnectionClose | ( | void | ) |
Definition at line 1040 of file wccp2.cc.
References wccp2_router_list_t::cache_list_head, comm_close, DBG_IMPORTANT, debugs, eventDelete(), wccp2_cache_list_t::next, wccp2_router_list_t::next, wccp2_service_list_t::next, wccp2_service_list_t::router_list_head, theWccp2Connection, wccp2_connected, wccp2_service_list_head, wccp2AssignBuckets, wccp2HereIam, and xfree.
Referenced by serverConnectionsClose(), SquidShutdown(), and wccp2HandleUdp().
◆ wccp2ConnectionOpen()
| void wccp2ConnectionOpen | ( | void | ) |
Definition at line 952 of file wccp2.cc.
References SquidConfig::address, COMM_NONBLOCKING, comm_open_listener(), COMM_SELECT_READ, Config, DBG_CRITICAL, DBG_IMPORTANT, debugs, fatal(), wccp2_router_list_t::local_ip, wccp2_router_list_t::next, wccp2_service_list_t::next, Ip::Address::port(), wccp2_service_list_t::router_list_head, wccp2_router_list_t::router_sendto_address, Ip::Address::setIPv4(), Comm::SetSelect(), theWccp2Connection, SquidConfig::Wccp2, wccp2_connected, wccp2_numrouters, wccp2_service_list_head, wccp2HandleUdp, WCCP_PORT, and xstrerr().
Referenced by serverConnectionsOpen().
◆ wccp2HandleUdp()
|
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Definition at line 1169 of file wccp2.cc.
References wccp2_cache_identity_info_t::addr, wccp2_cache_mask_identity_info_t::addr, cache_mask_info_t::addr, assert, SquidConfig::assignment_method, wccp2_cache_list_t::cache_ip, wccp2_router_list_t::cache_list_head, wccp2_capability_info_header_t::capability_info_length, wccp2_capability_element_t::capability_length, wccp2_capability_element_t::capability_type, wccp2_capability_element_t::capability_value, router_view_t::change_number, CheckFieldDataLength(), CheckSectionLength(), COMM_SELECT_READ, comm_udp_recvfrom(), Config, CurrentException(), wccp2_i_see_you_t::data, DBG_IMPORTANT, debugs, eventAdd(), eventDelete(), fatalf(), SquidConfig::forwarding_method, Ip::Address::getSockAddr(), router_view_t::header, Here, wccp2_router_list_t::info, int, wccp2_i_see_you_t::length, wccp2_router_list_t::local_ip, wccp2_service_list_t::lowest_ip, wccp2_router_list_t::member_change, Must3, wccp2_cache_list_t::next, wccp2_router_list_t::next, wccp2_service_list_t::next, cache_mask_info_t::num1, wccp2_router_list_t::num_caches, wccp2_router_id_element_t::received_id, SquidConfig::return_method, wccp2_router_id_element_t::router_address, router_identity_info_t::router_id_element, wccp2_service_list_t::router_list_head, wccp2_router_list_t::router_sendto_address, wccp2_service_list_t::security_info, wccp2_security_none_t::security_option, wccp2_security_md5_t::security_option, wccp2_service_info_t::service_id, wccp2_service_list_t::service_info, SetField(), Ip::Address::setIPv4(), Comm::SetSelect(), wccp2_i_see_you_t::type, wccp2_i_see_you_t::version, SquidConfig::Wccp2, WCCP2_ASSIGN_MAP, WCCP2_ASSIGNMENT_METHOD_HASH, WCCP2_ASSIGNMENT_METHOD_MASK, WCCP2_CAPABILITY_ASSIGNMENT_METHOD, WCCP2_CAPABILITY_FORWARDING_METHOD, WCCP2_CAPABILITY_INFO, WCCP2_CAPABILITY_RETURN_METHOD, wccp2_check_security(), WCCP2_FORWARDING_METHOD_GRE, WCCP2_I_SEE_YOU, wccp2_i_see_you, WCCP2_PACKET_RETURN_METHOD_GRE, WCCP2_REDIRECT_ASSIGNMENT, WCCP2_ROUTER_ID_INFO, WCCP2_RTR_VIEW_INFO, WCCP2_SECURITY_INFO, WCCP2_SERVICE_INFO, wccp2_service_list_head, WCCP2_VERSION, wccp2AssignBuckets, wccp2ConnectionClose(), wccp2HandleUdp, wccp2SortCacheList(), WCCP_RESPONSE_SIZE, wccp2_cache_identity_info_t::weight, wccp2_cache_list_t::weight, xcalloc(), and xfree.
◆ wccp2HereIam()
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Definition at line 1573 of file wccp2.cc.
References wccp2_cache_identity_info_t::addr, wccp2_cache_mask_identity_info_t::addr, SquidConfig::assignment_method, wccp2_identity_info_t::cache_identity, wccp2_mask_identity_info_t::cache_identity, comm_udp_sendto(), Config, DBG_IMPORTANT, debugs, eventAdd(), fatalf(), wccp2_service_list_t::info, wccp2_router_list_t::local_ip, wccp2_router_list_t::next, wccp2_service_list_t::next, Ip::Address::port(), SquidConfig::rebuildwait, wccp2_service_list_t::router_list_head, wccp2_router_list_t::router_sendto_address, wccp2_service_list_t::security_info, wccp2_service_info_t::service_id, Store::Controller::store_dirs_rebuilding, theWccp2Connection, SquidConfig::Wccp2, WCCP2_ASSIGNMENT_METHOD_HASH, WCCP2_ASSIGNMENT_METHOD_MASK, wccp2_connected, wccp2_service_list_t::wccp2_identity_info_ptr, WCCP2_MD5_SECURITY, wccp2_numrouters, wccp2_service_list_t::wccp2_security_type, wccp2_service_list_head, wccp2_update_md5_security(), wccp2HereIam, wccp2_service_list_t::wccp_packet, wccp2_service_list_t::wccp_packet_size, wccp2_service_list_t::wccp_password, WCCP_PORT, and xstrerr().
◆ wccp2Init()
| void wccp2Init | ( | void | ) |
Definition at line 656 of file wccp2.cc.
References wccp2_cache_identity_info_t::addr, wccp2_cache_mask_identity_info_t::addr, assert, SquidConfig::assignment_method, wccp2_cache_identity_info_t::bits, wccp2_cache_mask_identity_info_t::bits, wccp2_cache_identity_info_t::buckets, wccp2_identity_info_t::cache_identity, wccp2_mask_identity_info_t::cache_identity, wccp2_identity_info_t::cache_identity_length, wccp2_mask_identity_info_t::cache_identity_length, wccp2_identity_info_t::cache_identity_type, wccp2_mask_identity_info_t::cache_identity_type, wccp2_cache_view_header_t::cache_view_length, wccp2_cache_view_header_t::cache_view_type, wccp2_cache_view_header_t::cache_view_version, wccp2_capability_info_header_t::capability_info_length, wccp2_capability_info_header_t::capability_info_type, wccp2_capability_element_t::capability_length, wccp2_capability_element_t::capability_type, wccp2_capability_element_t::capability_value, Config, debugs, wccp2_mask_element_t::dest_ip_mask, wccp2_mask_element_t::dest_port_mask, eventAdd(), eventFind(), fatalf(), SquidConfig::forwarding_method, Ip::Address::getInAddr(), wccp2_cache_identity_info_t::hash_revision, wccp2_router_list_t::info, wccp2_service_list_t::info, Ip::Address::isAnyAddr(), wccp2_message_header_t::length, wccp2_cache_mask_identity_info_t::mask, wccp2_cache_mask_identity_info_t::mask_element_count, wccp2_router_list_t::member_change, Ip::Address_list::next, wccp2_router_list_t::next, wccp2_service_list_t::next, wccp2_cache_view_info_t::num_caches, wccp2_service_list_t::num_routers, wccp2_router_id_element_t::received_id, SquidConfig::return_method, SquidConfig::router, wccp2_router_id_element_t::router_address, wccp2_service_list_t::router_list_head, wccp2_router_list_t::router_sendto_address, Ip::Address_list::s, wccp2_service_list_t::security_info, wccp2_security_md5_t::security_length, wccp2_security_md5_t::security_option, wccp2_security_md5_t::security_type, wccp2_service_info_t::service, wccp2_service_info_t::service_flags, wccp2_service_list_t::service_info, wccp2_mask_element_t::source_ip_mask, wccp2_mask_element_t::source_port_mask, wccp2_cache_identity_info_t::status, wccp2_cache_mask_identity_info_t::status, wccp2_message_header_t::type, wccp2_message_header_t::version, SquidConfig::Wccp2, WCCP2_ASSIGNMENT_METHOD_HASH, WCCP2_ASSIGNMENT_METHOD_MASK, wccp2_cache_view_header, wccp2_cache_view_info, WCCP2_CAPABILITY_ASSIGNMENT_METHOD, wccp2_capability_element, WCCP2_CAPABILITY_FORWARDING_METHOD, WCCP2_CAPABILITY_INFO, wccp2_capability_info_header, WCCP2_CAPABILITY_RETURN_METHOD, wccp2_connected, WCCP2_HERE_I_AM, wccp2_here_i_am_header, wccp2_identity_info, wccp2_service_list_t::wccp2_identity_info_ptr, WCCP2_MASK_ASSIGNMENT_DATA, wccp2_mask_identity_info, WCCP2_MD5_SECURITY, WCCP2_NO_SECURITY, wccp2_numrouters, WCCP2_SECURITY_INFO, wccp2_service_list_t::wccp2_security_type, WCCP2_SERVICE_DST_IP_ALT_HASH, WCCP2_SERVICE_DST_IP_HASH, WCCP2_SERVICE_DST_PORT_ALT_HASH, WCCP2_SERVICE_DST_PORT_HASH, wccp2_service_list_head, WCCP2_SERVICE_SRC_IP_ALT_HASH, WCCP2_SERVICE_SRC_IP_HASH, WCCP2_SERVICE_SRC_PORT_ALT_HASH, WCCP2_SERVICE_SRC_PORT_HASH, WCCP2_SERVICE_STANDARD, WCCP2_VERSION, WCCP2_WC_ID_INFO, WCCP2_WC_VIEW_INFO, wccp2HereIam, wccp2InitServices(), wccp2_service_list_t::wccp_packet, wccp2_service_list_t::wccp_packet_size, WCCP_RESPONSE_SIZE, SquidConfig::weight, wccp2_cache_identity_info_t::weight, wccp2_cache_mask_identity_info_t::weight, and xcalloc().
◆ wccp2InitServices()
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◆ wccp2SortCacheList()
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Definition at line 2543 of file wccp2.cc.
References wccp2_cache_list_t::cache_ip, head, and wccp2_cache_list_t::next.
Referenced by wccp2HandleUdp().
Variable Documentation
◆ empty_portlist
| int empty_portlist[WCCP2_NUMPORTS] = {0, 0, 0, 0, 0, 0, 0, 0} |
Definition at line 461 of file wccp2.cc.
Referenced by parse_wccp2_service().
◆ theWccp2Connection
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Definition at line 36 of file wccp2.cc.
Referenced by wccp2AssignBuckets(), wccp2ConnectionClose(), wccp2ConnectionOpen(), and wccp2HereIam().
◆ wccp2_cache_view_header
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Definition at line 261 of file wccp2.cc.
Referenced by wccp2Init().
◆ wccp2_cache_view_info
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Definition at line 270 of file wccp2.cc.
Referenced by wccp2Init().
◆ wccp2_capability_element
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Definition at line 302 of file wccp2.cc.
Referenced by wccp2Init().
◆ wccp2_capability_info_header
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Definition at line 292 of file wccp2.cc.
Referenced by wccp2Init().
◆ wccp2_connected
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Definition at line 37 of file wccp2.cc.
Referenced by parse_wccp2_service(), parse_wccp2_service_info(), wccp2ConnectionClose(), wccp2ConnectionOpen(), wccp2HereIam(), and wccp2Init().
◆ wccp2_here_i_am_header
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Definition at line 90 of file wccp2.cc.
Referenced by wccp2Init().
◆ wccp2_i_see_you
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Definition at line 348 of file wccp2.cc.
Referenced by wccp2HandleUdp().
◆ wccp2_identity_info
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Definition at line 199 of file wccp2.cc.
Referenced by wccp2Init().
◆ wccp2_mask_identity_info
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Definition at line 247 of file wccp2.cc.
Referenced by wccp2Init().
◆ wccp2_numrouters
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Definition at line 434 of file wccp2.cc.
Referenced by wccp2AssignBuckets(), wccp2ConnectionOpen(), wccp2HereIam(), and wccp2Init().
◆ wccp2_service_list_head
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Definition at line 459 of file wccp2.cc.
Referenced by check_null_wccp2_service(), dump_wccp2_service(), dump_wccp2_service_info(), wccp2_add_service_list(), wccp2_get_service_by_id(), wccp2AssignBuckets(), wccp2ConnectionClose(), wccp2ConnectionOpen(), wccp2HandleUdp(), wccp2HereIam(), and wccp2Init().
◆ wccp2AssignBuckets
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Definition at line 41 of file wccp2.cc.
Referenced by wccp2ConnectionClose(), and wccp2HandleUdp().
◆ wccp2HandleUdp
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Definition at line 39 of file wccp2.cc.
Referenced by wccp2ConnectionOpen(), and wccp2HandleUdp().
◆ wccp2HereIam
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Definition at line 40 of file wccp2.cc.
Referenced by wccp2ConnectionClose(), wccp2HereIam(), and wccp2Init().