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880e24a1e4
Introduce new node type, END_GN, and remove is_leaf flags. Reorganize command_match.c & remove internal functions from command_match.h. Start rewriting command.h in command_new.h with changes for new backend. Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
53 lines
982 B
C
53 lines
982 B
C
#ifndef COMMAND_MATCH_H
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#define COMMAND_MATCH_H
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#include "command_graph.h"
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#include "linklist.h"
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/**
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* Filter types. These tell the parser whether to allow
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* partial matching on tokens.
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*/
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enum filter_type
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{
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FILTER_RELAXED,
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FILTER_STRICT
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};
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/**
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* Command matcher result value.
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*/
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enum matcher_rv
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{
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MATCHER_OK,
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MATCHER_COMPLETE,
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MATCHER_INCOMPLETE,
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MATCHER_NO_MATCH,
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MATCHER_AMBIGUOUS,
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MATCHER_EXCEED_ARGC_MAX
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};
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/* Completion match types. */
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enum match_type
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{
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no_match,
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partly_match,
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exact_match
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};
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/**
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* Defines which matcher_rv values constitute
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* an error. Should be used against matcher_rv
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* return values to do basic error checking.
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*/
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#define MATCHER_ERROR(matcher_rv) \
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( (matcher_rv) == MATCHER_INCOMPLETE \
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|| (matcher_rv) == MATCHER_NO_MATCH \
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|| (matcher_rv) == MATCHER_AMBIGUOUS \
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|| (matcher_rv) == MATCHER_EXCEED_ARGC_MAX \
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)
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struct list *
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match_command (struct graph_node *, enum filter_type, const char *);
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#endif
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