Command line search tool using Xapian::QueryParser. More...

#include <config.h>
#include <xapian.h>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include <iostream>
#include "gnu_getopt.h"

Include dependency graph for quest.cc:

Go to the source code of this file.

Classes
struct	qp_flag

struct	qp_op

struct	wt

Macros
#define	PROG_NAME "quest"

#define	PROG_DESC "Xapian command line search tool"

#define	INDENT " "

Enumerations
enum	{ WEIGHT_BB2, WEIGHT_BM25, WEIGHT_BM25PLUS, WEIGHT_BOOL, WEIGHT_COORD, WEIGHT_DLH, WEIGHT_DPH, WEIGHT_IFB2, WEIGHT_INEB2, WEIGHT_INL2, WEIGHT_LM, WEIGHT_PL2, WEIGHT_PL2PLUS, WEIGHT_TFIDF, WEIGHT_TRAD }

Functions
static bool	operator< (const qp_flag &f1, const qp_flag &f2)

static bool	operator< (const qp_op &f1, const qp_op &f2)

static bool	operator< (const wt &f1, const wt &f2)

static void	show_usage ()

static unsigned	decode_qp_flag (const char *s)

static int	decode_qp_op (const char *s)

static int	decode_wt (const char *s)

int	main (int argc, char **argv)

Variables
static const char *const	sw []

static const qp_flag	flag_tab []

const int	n_flag_tab = sizeof(flag_tab) / sizeof(flag_tab[0])

static const qp_op	op_tab []

const int	n_op_tab = sizeof(op_tab) / sizeof(op_tab[0])

static const wt	wt_tab []

const int	n_wt_tab = sizeof(wt_tab) / sizeof(wt_tab[0])

Detailed Description

Command line search tool using Xapian::QueryParser.

Definition in file quest.cc.

Macro Definition Documentation

◆ INDENT

#define INDENT " "

Referenced by show_usage().

◆ PROG_DESC

#define PROG_DESC "Xapian command line search tool"

Definition at line 37 of file quest.cc.

Referenced by main().

◆ PROG_NAME

#define PROG_NAME "quest"

Definition at line 36 of file quest.cc.

Referenced by main(), and show_usage().

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
WEIGHT_BB2
WEIGHT_BM25
WEIGHT_BM25PLUS
WEIGHT_BOOL
WEIGHT_COORD
WEIGHT_DLH
WEIGHT_DPH
WEIGHT_IFB2
WEIGHT_INEB2
WEIGHT_INL2
WEIGHT_LM
WEIGHT_PL2
WEIGHT_PL2PLUS
WEIGHT_TFIDF
WEIGHT_TRAD

Definition at line 92 of file quest.cc.

Function Documentation

◆ decode_qp_flag()

static unsigned decode_qp_flag ( const char * s )

static

Definition at line 202 of file quest.cc.

References qp_flag::f, n_flag_tab, and qp_flag::s.

Referenced by main().

◆ decode_qp_op()

static int decode_qp_op ( const char * s )

static

Definition at line 213 of file quest.cc.

References qp_op::f, and qp_op::s.

Referenced by main().

◆ decode_wt()

static int decode_wt ( const char * s )

static

Definition at line 224 of file quest.cc.

References wt::f, and wt::s.

Referenced by main().

◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 235 of file quest.cc.

References Xapian::QueryParser::add_boolean_prefix(), Xapian::Database::add_database(), Xapian::QueryParser::add_prefix(), Xapian::MSet::begin(), decode_qp_flag(), decode_qp_op(), decode_wt(), Xapian::MSet::end(), option::flag, Xapian::QueryParser::FLAG_DEFAULT, Xapian::Stem::get_available_languages(), Xapian::QueryParser::get_corrected_query_string(), Xapian::Document::get_data(), Xapian::Error::get_description(), Xapian::Query::get_description(), Xapian::MSet::get_matches_estimated(), Xapian::MSet::get_matches_lower_bound(), Xapian::MSet::get_matches_upper_bound(), Xapian::Enquire::get_mset(), Xapian::Error::get_msg(), Xapian::MSet::get_termfreq(), Xapian::Query::get_terms_begin(), Xapian::Query::get_terms_end(), gnu_getopt_long(), no_argument, optarg, optind, opts, PACKAGE_STRING, Xapian::QueryParser::parse_query(), PROG_DESC, PROG_NAME, query(), required_argument, Xapian::QueryParser::set_database(), Xapian::QueryParser::set_default_op(), Xapian::Enquire::set_query(), Xapian::QueryParser::set_stemmer(), Xapian::QueryParser::set_stemming_strategy(), Xapian::QueryParser::set_stopper(), Xapian::Enquire::set_weighting_scheme(), show_usage(), Xapian::QueryParser::STEM_SOME, stemmer, sw, WEIGHT_BB2, WEIGHT_BM25, WEIGHT_BM25PLUS, WEIGHT_BOOL, WEIGHT_COORD, WEIGHT_DLH, WEIGHT_DPH, WEIGHT_IFB2, WEIGHT_INEB2, WEIGHT_INL2, WEIGHT_LM, WEIGHT_PL2, WEIGHT_PL2PLUS, WEIGHT_TFIDF, and WEIGHT_TRAD.

◆ operator<() [1/3]

static bool operator<	(	const qp_flag &	f1,
		const qp_flag &	f2
	)

inlinestatic

Definition at line 72 of file quest.cc.

References qp_flag::s.

◆ operator<() [2/3]

static bool operator<	(	const qp_op &	f1,
		const qp_op &	f2
	)

inlinestatic

Definition at line 88 of file quest.cc.

References qp_op::s.

◆ operator<() [3/3]

static bool operator<	(	const wt &	f1,
		const wt &	f2
	)

inlinestatic

Definition at line 130 of file quest.cc.

References wt::s.

◆ show_usage()

static void show_usage ( )

static

Definition at line 134 of file quest.cc.

References INDENT, n_flag_tab, n_op_tab, n_wt_tab, and PROG_NAME.

Referenced by main().

Variable Documentation

◆ flag_tab

const qp_flag flag_tab[]

static

Initial value:

= {
    { "accumulate", Xapian::QueryParser::FLAG_ACCUMULATE },
    { "auto_multiword_synonyms", Xapian::QueryParser::FLAG_AUTO_MULTIWORD_SYNONYMS },
    { "auto_synonyms", Xapian::QueryParser::FLAG_AUTO_SYNONYMS },
    { "boolean", Xapian::QueryParser::FLAG_BOOLEAN },
    { "boolean_any_case", Xapian::QueryParser::FLAG_BOOLEAN_ANY_CASE },
    { "cjk_ngram", Xapian::QueryParser::FLAG_CJK_NGRAM },
    { "default", Xapian::QueryParser::FLAG_DEFAULT },
    { "lovehate", Xapian::QueryParser::FLAG_LOVEHATE },
    { "no_positions", Xapian::QueryParser::FLAG_NO_POSITIONS },
    { "partial", Xapian::QueryParser::FLAG_PARTIAL },
    { "phrase", Xapian::QueryParser::FLAG_PHRASE },
    { "pure_not", Xapian::QueryParser::FLAG_PURE_NOT },
    { "spelling_correction", Xapian::QueryParser::FLAG_SPELLING_CORRECTION },
    { "synonym", Xapian::QueryParser::FLAG_SYNONYM },
    { "wildcard", Xapian::QueryParser::FLAG_WILDCARD }
}

Definition at line 53 of file quest.cc.

◆ n_flag_tab

const int n_flag_tab = sizeof(flag_tab) / sizeof(flag_tab[0])

Definition at line 70 of file quest.cc.

Referenced by decode_qp_flag(), and show_usage().

◆ n_op_tab

const int n_op_tab = sizeof(op_tab) / sizeof(op_tab[0])

Definition at line 86 of file quest.cc.

Referenced by show_usage().

◆ n_wt_tab

const int n_wt_tab = sizeof(wt_tab) / sizeof(wt_tab[0])

Definition at line 128 of file quest.cc.

Referenced by show_usage().

◆ op_tab

const qp_op op_tab[]

static

Initial value:

= {
    { "and", Xapian::Query::OP_AND },
    { "elite_set", Xapian::Query::OP_ELITE_SET },
    { "max", Xapian::Query::OP_MAX },
    { "near", Xapian::Query::OP_NEAR },
    { "or", Xapian::Query::OP_OR },
    { "phrase", Xapian::Query::OP_PHRASE },
    { "synonym", Xapian::Query::OP_SYNONYM }
}

Definition at line 77 of file quest.cc.

◆ sw

const char* const sw[]

static

Initial value:

= {
    "a", "about", "an", "and", "are", "as", "at",
    "be", "by",
    "en",
    "for", "from",
    "how",
    "i", "in", "is", "it",
    "of", "on", "or",
    "that", "the", "this", "to",
    "was", "what", "when", "where", "which", "who", "why", "will", "with"
}

Definition at line 40 of file quest.cc.

Referenced by main().

◆ wt_tab

const wt wt_tab[]

static

Initial value:

= {
    { "bb2",    WEIGHT_BB2 },
    { "bm25",   WEIGHT_BM25 },
    { "bm25+",  WEIGHT_BM25PLUS },
    { "bool",   WEIGHT_BOOL },
    { "coord",  WEIGHT_COORD },
    { "dlh",    WEIGHT_DLH },
    { "dph",    WEIGHT_DPH },
    { "ifb2",   WEIGHT_IFB2 },
    { "ineb2",  WEIGHT_INEB2 },
    { "inl2",   WEIGHT_INL2 },
    { "lm",     WEIGHT_LM },
    { "pl2",    WEIGHT_PL2 },
    { "pl2+",   WEIGHT_PL2PLUS },
    { "tfidf",  WEIGHT_TFIDF },
    { "trad",   WEIGHT_TRAD }
}

Definition at line 111 of file quest.cc.

Classes

Macros

Enumerations

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ INDENT

◆ PROG_DESC

◆ PROG_NAME

Enumeration Type Documentation

◆ anonymous enum

Function Documentation

◆ decode_qp_flag()

◆ decode_qp_op()

◆ decode_wt()

◆ main()

◆ operator<() [1/3]

◆ operator<() [2/3]

◆ operator<() [3/3]

◆ show_usage()

Variable Documentation

◆ flag_tab

◆ n_flag_tab

◆ n_op_tab

◆ n_wt_tab

◆ op_tab

◆ sw

◆ wt_tab