Add message elements
This commit is contained in:
vemax78
parent
ad666966e1
commit
4e01450d5c
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@ -29,7 +29,12 @@ capwap_SOURCES = \
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$(top_srcdir)/src/common/capwap_dfa.c \
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$(top_srcdir)/src/common/capwap_element.c \
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$(top_srcdir)/src/common/capwap_element_acdescriptor.c \
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$(top_srcdir)/src/common/capwap_element_actimestamp.c \
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$(top_srcdir)/src/common/capwap_element_addmacacl.c \
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$(top_srcdir)/src/common/capwap_element_addstation.c \
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$(top_srcdir)/src/common/capwap_element_discoverytype.c \
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$(top_srcdir)/src/common/capwap_element_datatransferdata.c \
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$(top_srcdir)/src/common/capwap_element_datatransfermode.c \
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$(top_srcdir)/src/common/capwap_element_wtpboarddata.c \
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$(top_srcdir)/src/common/capwap_element_wtpdescriptor.c \
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$(top_srcdir)/src/common/capwap_element_wtpframetunnelmode.c \
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@ -40,15 +40,15 @@ static struct capwap_message_elements_ops* capwap_message_elements[CAPWAP_MESSAG
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/* CAPWAP_ELEMENT_ACIPV6LIST */ &capwap_element_acipv6list_ops,
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/* CAPWAP_ELEMENT_ACNAME */ &capwap_element_acname_ops,
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/* CAPWAP_ELEMENT_ACNAMEPRIORITY */ &capwap_element_acnamepriority_ops,
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/* */ NULL,
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/* */ NULL,
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/* */ NULL,
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/* CAPWAP_ELEMENT_ACTIMESTAMP */ &capwap_element_actimestamp_ops,
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/* CAPWAP_ELEMENT_ADDMACACL */ &capwap_element_addmacacl_ops,
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/* CAPWAP_ELEMENT_ADDSTATION */ &capwap_element_addstation_ops,
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/* Reserved */ NULL,
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/* CAPWAP_ELEMENT_CONTROLIPV4 */ &capwap_element_controlipv4_ops,
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/* CAPWAP_ELEMENT_CONTROLIPV6 */ &capwap_element_controlipv6_ops,
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/* CAPWAP_ELEMENT_TIMERS */ &capwap_element_timers_ops,
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/* */ NULL,
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/* */ NULL,
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/* CAPWAP_ELEMENT_DATATRANSFERDATA */ &capwap_element_datatransferdata_ops,
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/* CAPWAP_ELEMENT_DATATRANSFERMODE */ &capwap_element_datatransfermode_ops,
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/* */ NULL,
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/* CAPWAP_ELEMENT_DECRYPTERRORREPORTPERIOD */ &capwap_element_decrypterrorreportperiod_ops,
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/* */ NULL,
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@ -81,7 +81,7 @@ static struct capwap_message_elements_ops* capwap_message_elements[CAPWAP_MESSAG
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/* CAPWAP_ELEMENT_WTPMACTYPE */ &capwap_element_wtpmactype_ops,
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/* CAPWAP_ELEMENT_WTPNAME */ &capwap_element_wtpname_ops,
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/* Reserved */ NULL,
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/* */ NULL,
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/* */ NULL,
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/* CAPWAP_ELEMENT_WTPREBOOTSTAT */ &capwap_element_wtprebootstat_ops,
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/* CAPWAP_ELEMENT_WTPSTATICIPADDRESS */ &capwap_element_wtpstaticipaddress_ops,
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/* CAPWAP_ELEMENT_LOCALIPV6 */ &capwap_element_localipv6_ops,
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@ -52,15 +52,15 @@ struct capwap_message_elements_ops* capwap_get_message_element_ops(unsigned shor
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#include "capwap_element_acipv6list.h" /* 00003 */
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#include "capwap_element_acname.h" /* 00004 */
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#include "capwap_element_acnamepriority.h" /* 00005 */
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/* 00006 */
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/* 00007 */
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/* 00008 */
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#include "capwap_element_actimestamp.h" /* 00006 */
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#include "capwap_element_addmacacl.h" /* 00007 */
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#include "capwap_element_addstation.h" /* 00008 */
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/* Reserved */ /* 00009 */
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#include "capwap_element_controlipv4.h" /* 00010 */
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#include "capwap_element_controlipv6.h" /* 00011 */
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#include "capwap_element_timers.h" /* 00012 */
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/* 00013 */
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/* 00014 */
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#include "capwap_element_datatransferdata.h" /* 00013 */
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#include "capwap_element_datatransfermode.h" /* 00014 */
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/* 00015 */
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#include "capwap_element_decrypterrorreportperiod.h" /* 00016 */
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/* 00017 */
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@ -0,0 +1,65 @@
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#include "capwap.h"
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#include "capwap_element.h"
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/********************************************************************
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0 1 2 3
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0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Timestamp |
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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Type: 6 for AC Timestamp
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Length: 4
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********************************************************************/
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/* */
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static void capwap_actimestamp_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
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struct capwap_actimestamp_element* element = (struct capwap_actimestamp_element*)data;
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ASSERT(data != NULL);
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/* */
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func->write_u32(handle, element->timestamp);
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}
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/* */
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static void* capwap_actimestamp_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
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struct capwap_actimestamp_element* data;
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ASSERT(handle != NULL);
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ASSERT(func != NULL);
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if (func->read_ready(handle) != 4) {
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capwap_logging_debug("Invalid AC Timestamp element");
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return NULL;
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}
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/* */
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data = (struct capwap_actimestamp_element*)capwap_alloc(sizeof(struct capwap_actimestamp_element));
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if (!data) {
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capwap_outofmemory();
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}
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/* Retrieve data */
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memset(data, 0, sizeof(struct capwap_actimestamp_element));
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func->read_u32(handle, &data->timestamp);
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return data;
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}
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/* */
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static void capwap_actimestamp_element_free(void* data) {
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ASSERT(data != NULL);
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capwap_free(data);
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}
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/* */
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struct capwap_message_elements_ops capwap_element_actimestamp_ops = {
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.create_message_element = capwap_actimestamp_element_create,
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.parsing_message_element = capwap_actimestamp_element_parsing,
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.free_parsed_message_element = capwap_actimestamp_element_free
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};
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@ -0,0 +1,13 @@
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#ifndef __CAPWAP_ELEMENT_AC_TIMESTAMP_HEADER__
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#define __CAPWAP_ELEMENT_AC_TIMESTAMP_HEADER__
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#define CAPWAP_ELEMENT_ACTIMESTAMP 6
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struct capwap_actimestamp_element {
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uint32_t timestamp;
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};
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extern struct capwap_message_elements_ops capwap_element_actimestamp_ops;
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#endif /* __CAPWAP_ELEMENT_AC_TIMESTAMP_HEADER__ */
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@ -0,0 +1,95 @@
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#include "capwap.h"
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#include "capwap_element.h"
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/********************************************************************
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0 1 2 3
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0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Num of Entries| Length | MAC Address ...
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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Type: 7 for Add MAC ACL Entry
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Length: >= 8
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********************************************************************/
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/* */
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static void capwap_addmacacl_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
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struct capwap_addmacacl_element* element = (struct capwap_addmacacl_element*)data;
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ASSERT(data != NULL);
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func->write_u8(handle, element->entry);
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func->write_u8(handle, element->length);
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func->write_block(handle, element->address, element->entry * element->length);
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}
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/* */
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static void capwap_addmacacl_element_free(void* data) {
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struct capwap_addmacacl_element* element = (struct capwap_addmacacl_element*)data;
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ASSERT(data != NULL);
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if (element->address) {
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capwap_free(element->address);
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}
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capwap_free(element);
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}
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/* */
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static void* capwap_addmacacl_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
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unsigned short length;
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struct capwap_addmacacl_element* data;
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ASSERT(handle != NULL);
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ASSERT(func != NULL);
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length = func->read_ready(handle);
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if (length < 8) {
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capwap_logging_debug("Invalid Add MAC ACL Entry element");
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return NULL;
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}
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length -= 2;
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if ((length % 6) && (length % 8)) {
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capwap_logging_debug("Invalid Add MAC ACL Entry element");
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return NULL;
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}
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/* */
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data = (struct capwap_addmacacl_element*)capwap_alloc(sizeof(struct capwap_addmacacl_element));
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if (!data) {
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capwap_outofmemory();
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}
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/* Retrieve data */
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memset(data, 0, sizeof(struct capwap_addmacacl_element));
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func->read_u8(handle, &data->entry);
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func->read_u8(handle, &data->length);
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if (length != (data->entry * data->length)) {
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capwap_addmacacl_element_free((void*)data);
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capwap_logging_debug("Invalid Add MAC ACL Entry element");
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return NULL;
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}
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data->address = (uint8_t*)capwap_alloc(length);
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if (!data->address) {
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capwap_outofmemory();
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}
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func->read_block(handle, data->address, length);
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return data;
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}
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/* */
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struct capwap_message_elements_ops capwap_element_addmacacl_ops = {
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.create_message_element = capwap_addmacacl_element_create,
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.parsing_message_element = capwap_addmacacl_element_parsing,
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.free_parsed_message_element = capwap_addmacacl_element_free
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};
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@ -0,0 +1,14 @@
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#ifndef __CAPWAP_ELEMENT_80211_ADD_MAC_ACL__HEADER__
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#define __CAPWAP_ELEMENT_80211_ADD_MAC_ACL__HEADER__
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#define CAPWAP_ELEMENT_ADDMACACL 7
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struct capwap_addmacacl_element {
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uint8_t entry;
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uint8_t length;
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uint8_t* address;
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};
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extern struct capwap_message_elements_ops capwap_element_addmacacl_ops;
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#endif /* __CAPWAP_ELEMENT_80211_ADD_MAC_ACL__HEADER__ */
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@ -0,0 +1,107 @@
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#include "capwap.h"
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#include "capwap_element.h"
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/********************************************************************
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0 1 2 3
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0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Radio ID | Length | MAC Address ...
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| VLAN Name...
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+-+-+-+-+-+-+-+-+
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Type: 8 for Add Station
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Length: >= 8
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********************************************************************/
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/* */
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static void capwap_addstation_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
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struct capwap_addstation_element* element = (struct capwap_addstation_element*)data;
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ASSERT(data != NULL);
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func->write_u8(handle, element->radioid);
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func->write_u8(handle, element->length);
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func->write_block(handle, element->address, element->length);
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if (element->vlan && *element->vlan) {
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func->write_block(handle, element->vlan, strlen((char*)element->vlan));
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}
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}
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/* */
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static void capwap_addstation_element_free(void* data) {
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struct capwap_addstation_element* element = (struct capwap_addstation_element*)data;
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ASSERT(data != NULL);
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if (element->address) {
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capwap_free(element->address);
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}
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capwap_free(element);
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}
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/* */
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static void* capwap_addstation_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
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unsigned short length;
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struct capwap_addstation_element* data;
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ASSERT(handle != NULL);
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ASSERT(func != NULL);
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length = func->read_ready(handle);
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if (length < 8) {
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capwap_logging_debug("Invalid Add Station element");
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return NULL;
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}
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length -= 2;
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/* */
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data = (struct capwap_addstation_element*)capwap_alloc(sizeof(struct capwap_addstation_element));
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if (!data) {
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capwap_outofmemory();
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}
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/* Retrieve data */
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memset(data, 0, sizeof(struct capwap_addstation_element));
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func->read_u8(handle, &data->radioid);
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func->read_u8(handle, &data->length);
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if (length < data->length) {
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capwap_addstation_element_free((void*)data);
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capwap_logging_debug("Invalid Add Station element");
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return NULL;
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}
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data->address = (uint8_t*)capwap_alloc(data->length);
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if (!data->address) {
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capwap_outofmemory();
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}
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func->read_block(handle, data->address, data->length);
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length -= data->length;
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if (length) {
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data->vlan = (uint8_t*)capwap_alloc(length + 1);
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if (!data->vlan) {
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capwap_outofmemory();
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}
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func->read_block(handle, data->vlan, length);
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data->vlan[length] = 0;
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}
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return data;
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}
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/* */
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struct capwap_message_elements_ops capwap_element_addstation_ops = {
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.create_message_element = capwap_addstation_element_create,
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.parsing_message_element = capwap_addstation_element_parsing,
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.free_parsed_message_element = capwap_addstation_element_free
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};
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@ -0,0 +1,15 @@
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#ifndef __CAPWAP_ELEMENT_80211_ADD_STATION__HEADER__
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#define __CAPWAP_ELEMENT_80211_ADD_STATION__HEADER__
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#define CAPWAP_ELEMENT_ADDSTATION 8
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struct capwap_addstation_element {
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uint8_t radioid;
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uint8_t length;
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uint8_t* address;
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uint8_t* vlan;
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};
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extern struct capwap_message_elements_ops capwap_element_addstation_ops;
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#endif /* __CAPWAP_ELEMENT_80211_ADD_STATION__HEADER__ */
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@ -0,0 +1,95 @@
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#include "capwap.h"
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#include "capwap_element.h"
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/********************************************************************
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0 1 2 3
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0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Data Type | Data Mode | Data Length |
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+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
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| Data ....
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+-+-+-+-+-+-+-+-+
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Type: 13 for Data Transfer Data
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Length: >= 5
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********************************************************************/
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/* */
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static void capwap_datatransferdata_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
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struct capwap_datatransferdata_element* element = (struct capwap_datatransferdata_element*)data;
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ASSERT(data != NULL);
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func->write_u8(handle, element->type);
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func->write_u8(handle, element->mode);
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func->write_u16(handle, element->length);
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func->write_block(handle, element->data, element->length);
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}
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/* */
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static void capwap_datatransferdata_element_free(void* data) {
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struct capwap_datatransferdata_element* element = (struct capwap_datatransferdata_element*)data;
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ASSERT(data != NULL);
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if (element->data) {
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capwap_free(element->data);
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}
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capwap_free(element);
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}
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/* */
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static void* capwap_datatransferdata_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
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unsigned short length;
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struct capwap_datatransferdata_element* data;
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ASSERT(handle != NULL);
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ASSERT(func != NULL);
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length = func->read_ready(handle);
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if (length < 5) {
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capwap_logging_debug("Invalid Data Transfer Data element");
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return NULL;
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}
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length -= 4;
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/* */
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||||
data = (struct capwap_datatransferdata_element*)capwap_alloc(sizeof(struct capwap_datatransferdata_element));
|
||||
if (!data) {
|
||||
capwap_outofmemory();
|
||||
}
|
||||
|
||||
/* Retrieve data */
|
||||
memset(data, 0, sizeof(struct capwap_datatransferdata_element));
|
||||
|
||||
func->read_u8(handle, &data->type);
|
||||
func->read_u8(handle, &data->mode);
|
||||
func->read_u16(handle, &data->length);
|
||||
|
||||
if (length != data->length) {
|
||||
capwap_datatransferdata_element_free((void*)data);
|
||||
capwap_logging_debug("Invalid Data Transfer Data element");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
data->data = (uint8_t*)capwap_alloc(length);
|
||||
if (!data->data) {
|
||||
capwap_outofmemory();
|
||||
}
|
||||
|
||||
func->read_block(handle, data->data, length);
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
/* */
|
||||
struct capwap_message_elements_ops capwap_element_datatransferdata_ops = {
|
||||
.create_message_element = capwap_datatransferdata_element_create,
|
||||
.parsing_message_element = capwap_datatransferdata_element_parsing,
|
||||
.free_parsed_message_element = capwap_datatransferdata_element_free
|
||||
};
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
#ifndef __CAPWAP_ELEMENT_80211_DATA_TRANSFER_DATA_HEADER__
|
||||
#define __CAPWAP_ELEMENT_80211_DATA_TRANSFER_DATA_HEADER__
|
||||
|
||||
#define CAPWAP_ELEMENT_DATATRANSFERDATA 13
|
||||
|
||||
#define CAPWAP_DATATRANSFERDATA_TYPE_DATA_IS_INCLUDED 1
|
||||
#define CAPWAP_DATATRANSFERDATA_TYPE_DATA_EOF 2
|
||||
#define CAPWAP_DATATRANSFERDATA_TYPE_ERROR 5
|
||||
|
||||
#define CAPWAP_DATATRANSFERDATA_MODE_CRASH_DUMP 1
|
||||
#define CAPWAP_DATATRANSFERDATA_MODE_MEMORY_DUMP 2
|
||||
|
||||
struct capwap_datatransferdata_element {
|
||||
uint8_t type;
|
||||
uint8_t mode;
|
||||
uint16_t length;
|
||||
uint8_t* data;
|
||||
};
|
||||
|
||||
extern struct capwap_message_elements_ops capwap_element_datatransferdata_ops;
|
||||
|
||||
#endif /* __CAPWAP_ELEMENT_80211_DATA_TRANSFER_DATA_HEADER__ */
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
#include "capwap.h"
|
||||
#include "capwap_element.h"
|
||||
|
||||
/********************************************************************
|
||||
|
||||
0
|
||||
0 1 2 3 4 5 6 7
|
||||
+-+-+-+-+-+-+-+-+
|
||||
| Data Mode |
|
||||
+-+-+-+-+-+-+-+-+
|
||||
|
||||
Type: 14 for Data Transfer Mode
|
||||
|
||||
Length: 1
|
||||
|
||||
********************************************************************/
|
||||
|
||||
/* */
|
||||
static void capwap_datatransfermode_element_create(void* data, capwap_message_elements_handle handle, struct capwap_write_message_elements_ops* func) {
|
||||
struct capwap_datatransfermode_element* element = (struct capwap_datatransfermode_element*)data;
|
||||
|
||||
ASSERT(data != NULL);
|
||||
|
||||
/* */
|
||||
func->write_u8(handle, element->mode);
|
||||
}
|
||||
|
||||
/* */
|
||||
static void* capwap_datatransfermode_element_parsing(capwap_message_elements_handle handle, struct capwap_read_message_elements_ops* func) {
|
||||
struct capwap_datatransfermode_element* data;
|
||||
|
||||
ASSERT(handle != NULL);
|
||||
ASSERT(func != NULL);
|
||||
|
||||
if (func->read_ready(handle) != 1) {
|
||||
capwap_logging_debug("Invalid Data Transfer Mode element");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* */
|
||||
data = (struct capwap_datatransfermode_element*)capwap_alloc(sizeof(struct capwap_datatransfermode_element));
|
||||
if (!data) {
|
||||
capwap_outofmemory();
|
||||
}
|
||||
|
||||
/* Retrieve data */
|
||||
memset(data, 0, sizeof(struct capwap_datatransfermode_element));
|
||||
func->read_u8(handle, &data->mode);
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
/* */
|
||||
static void capwap_datatransfermode_element_free(void* data) {
|
||||
ASSERT(data != NULL);
|
||||
|
||||
capwap_free(data);
|
||||
}
|
||||
|
||||
/* */
|
||||
struct capwap_message_elements_ops capwap_element_datatransfermode_ops = {
|
||||
.create_message_element = capwap_datatransfermode_element_create,
|
||||
.parsing_message_element = capwap_datatransfermode_element_parsing,
|
||||
.free_parsed_message_element = capwap_datatransfermode_element_free
|
||||
};
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
#ifndef __CAPWAP_ELEMENT_80211_DATA_TRANSFER_MODE_HEADER__
|
||||
#define __CAPWAP_ELEMENT_80211_DATA_TRANSFER_MODE_HEADER__
|
||||
|
||||
#define CAPWAP_ELEMENT_DATATRANSFERMODE 14
|
||||
|
||||
#define CAPWAP_DATATRANSFERMODE_MODE_CRASH_DUMP 1
|
||||
#define CAPWAP_DATATRANSFERMODE_MODE_MEMORY_DUMP 2
|
||||
|
||||
struct capwap_datatransfermode_element {
|
||||
uint8_t mode;
|
||||
};
|
||||
|
||||
extern struct capwap_message_elements_ops capwap_element_datatransfermode_ops;
|
||||
|
||||
#endif /* __CAPWAP_ELEMENT_80211_DATA_TRANSFER_MODE_HEADER__ */
|
||||
|
|
@ -181,4 +181,14 @@ struct capwap_data_message {
|
|||
|
||||
#define IS_SEQUENCE_SMALLER(s1, s2) (((((s1) < (s2)) && (((s2) - (s1)) < 128)) || (((s1) > (s2)) && (((s1) - (s2)) > 128))) ? 1 : 0)
|
||||
|
||||
/* */
|
||||
struct capwap_macaddress_eui48 {
|
||||
uint8_t macaddress[6];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* */
|
||||
struct capwap_macaddress_eui64 {
|
||||
uint8_t macaddress[8];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
#endif /* __CAPWAP_RFC_HEADER__ */
|
||||
|
|
|
|||
Loading…
Reference in New Issue