cclptree.c File Reference

Implements CCL parse tree printing. More...

#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <yaz/querytowrbuf.h>
#include <yaz/ccl.h>

Go to the source code of this file.

Functions
static void	ccl_pquery_indent (WRBUF w, struct ccl_rpn_node *p, int indent)
static void	ccl_pquery_complex (WRBUF w, struct ccl_rpn_node *p, int indent)
static void	ccl_prterm (WRBUF w, const char *term)
void	ccl_pquery (WRBUF w, struct ccl_rpn_node *p)
void	ccl_pr_tree (struct ccl_rpn_node *rpn, FILE *fd_out)

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Detailed Description

Implements CCL parse tree printing.

This source file implements functions to parse and print a CCL node tree (as a result of parsing).

Definition in file cclptree.c.

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Function Documentation

void ccl_pquery	(	WRBUF	w,
		struct ccl_rpn_node *	p
	)

Pretty-print CCL RPN node tree to WRBUF

Definition at line 132 of file cclptree.c.

References ccl_pquery_indent().

Referenced by ccl_rpn_query(), ccl_scan_query(), and ZOOM_query_ccl2rpn().

static void ccl_pquery_complex	(	WRBUF	w,
		struct ccl_rpn_node *	p,
		int	indent
	)			[static]

Definition at line 22 of file cclptree.c.

References ccl_pquery_indent(), CCL_RPN_AND, CCL_RPN_NOT, CCL_RPN_OR, CCL_RPN_PROX, CCL_RPN_TERM, ccl_rpn_node::kind, ccl_rpn_node::p, ccl_rpn_node::t, ccl_rpn_node::u, wrbuf_printf(), wrbuf_putc, and wrbuf_puts().

Referenced by ccl_pquery_indent().

static void ccl_pquery_indent	(	WRBUF	w,
		struct ccl_rpn_node *	p,
		int	indent
	)			[static]

Definition at line 75 of file cclptree.c.

References ccl_pquery_complex(), ccl_prterm(), CCL_RPN_AND, CCL_RPN_ATTR_NUMERIC, CCL_RPN_ATTR_STRING, CCL_RPN_NOT, CCL_RPN_OR, CCL_RPN_PROX, CCL_RPN_SET, CCL_RPN_TERM, ccl_rpn_attr::kind, ccl_rpn_node::kind, ccl_rpn_attr::next, ccl_rpn_attr::numeric, ccl_rpn_attr::set, ccl_rpn_node::setname, ccl_rpn_attr::str, ccl_rpn_node::t, ccl_rpn_attr::type, ccl_rpn_node::u, ccl_rpn_attr::value, wrbuf_putc, and wrbuf_puts().

Referenced by ccl_pquery(), ccl_pquery_complex(), and ccl_pr_tree().

void ccl_pr_tree	(	struct ccl_rpn_node *	rpn,
		FILE *	fd_out
	)

Dump RPN tree in readable format to fd_out

Definition at line 137 of file cclptree.c.

References ccl_pquery_indent(), wrbuf_alloc(), wrbuf_cstr(), and wrbuf_destroy().

static void ccl_prterm	(	WRBUF	w,
		const char *	term
	)			[static]

Definition at line 70 of file cclptree.c.

References yaz_encode_pqf_term().

Referenced by ccl_pquery_indent().