46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
#include "cw_log.h"
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#include "capwap.h"
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/**
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* print debug info for message elements
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*/
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void cw_dbg_elem_(int msg, int msgelem, const uint8_t * msgbuf, int len)
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{
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if (!cw_dbg_is_level(DBG_ELEM))
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return;
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const char *elemname;
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char vendorname[256];
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char vendor_details[265];
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*vendor_details = 0;
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if (msgelem == CW_ELEM_VENDOR_SPECIFIC_PAYLOAD) {
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uint32_t vendor_id = ntohl(*((uint32_t *) msgbuf));
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int type = ntohs(*((uint16_t *) (msgbuf + 4)));
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sprintf(vendorname, "%s/%s/%d",
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(char *) cw_strelem(msgelem),
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(char *) lw_vendor_id_to_str(vendor_id), type);
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elemname = vendorname;
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cw_format_vendor(vendor_details, vendor_id, type, msgbuf);
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} else {
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elemname = cw_strelem(msgelem);
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}
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if (!cw_dbg_is_level(DBG_ELEM_DMP))
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cw_dbg(DBG_ELEM,
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"%s, CAWPAP element: %d (%s), len=%d%s",
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cw_strmsg(msg), msgelem, elemname, len, vendor_details);
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else
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cw_dbg_dmp(DBG_ELEM, msgbuf, len,
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"%s, CAPWAP element: %d (%s), len=%d%s\n\tDump ...",
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cw_strmsg(msg), msgelem, elemname, len, vendor_details);
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}
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