121 lines
2.6 KiB
ReStructuredText
121 lines
2.6 KiB
ReStructuredText
Scriptable functions
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====================
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Network
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-------
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.. function:: ntohs(netshort)
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This subroutine converts values between the host and network byte order.
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Specifically, **ntohs()** converts 16-bit quantities from network byte order to host byte order.
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:param netshort: 16-bit short addr
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:rtype: converted addr
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Cache
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-----
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.. function:: storeQueryInCache(qstate, qinfo, msgrep, is_referral)
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Store pending query in local cache.
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:param qstate: :class:`module_qstate`
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:param qinfo: :class:`query_info`
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:param msgrep: :class:`reply_info`
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:param is_referal: integer
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:rtype: boolean
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.. function:: invalidateQueryInCache(qstate, qinfo)
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Invalidate record in local cache.
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:param qstate: :class:`module_qstate`
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:param qinfo: :class:`query_info`
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Logging
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-------
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.. function:: verbose(level, msg)
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Log a verbose message, pass the level for this message.
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No trailing newline is needed.
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:param level: verbosity level for this message, compared to global verbosity setting.
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:param msg: string message
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.. function:: log_info(msg)
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Log informational message. No trailing newline is needed.
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:param msg: string message
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.. function:: log_err(msg)
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Log error message. No trailing newline is needed.
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:param msg: string message
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.. function:: log_warn(msg)
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Log warning message. No trailing newline is needed.
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:param msg: string message
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.. function:: log_hex(msg, data, length)
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Log a hex-string to the log. Can be any length.
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performs mallocs to do so, slow. But debug useful.
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:param msg: string desc to accompany the hexdump.
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:param data: data to dump in hex format.
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:param length: length of data.
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.. function:: log_dns_msg(str, qinfo, reply)
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Log DNS message.
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:param str: string message
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:param qinfo: :class:`query_info`
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:param reply: :class:`reply_info`
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.. function:: log_query_info(verbosity_value, str, qinf)
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Log query information.
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:param verbosity_value: see constants
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:param str: string message
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:param qinf: :class:`query_info`
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.. function:: regional_log_stats(r)
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Log regional statistics.
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:param r: :class:`regional`
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Debugging
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---------
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.. function:: strextstate(module_ext_state)
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Debug utility, module external qstate to string.
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:param module_ext_state: the state value.
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:rtype: descriptive string.
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.. function:: strmodulevent(module_event)
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Debug utility, module event to string.
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:param module_event: the module event value.
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:rtype: descriptive string.
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.. function:: ldns_rr_type2str(atype)
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Convert RR type to string.
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.. function:: ldns_rr_class2str(aclass)
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Convert RR class to string.
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