bibtexq.c File Reference

Queries a BIBTEX file by field name. More...

#include <config.h>
#include <stdlib.h>
#include <stdio.h>
#include <assert.h>
#include <errno.h>
#include <string.h>
#include <strings.h>
#include <regex.h>
#include <jwsc/base/option.h>
#include <jwsc/base/error.h>
#include "bibtex_entry.h"

Go to the source code of this file.

Defines
#define	NUM_OPTS_NO_ARG   2
#define	NUM_OPTS_WITH_ARG   8
Functions
int	yyparse ()
static Error *	init_regex (const char *value, regex_t *preg)
static void	print_usage (void)
	Prints the program usage to stderr.
static Error *	process_help_opt (void)
	Process the 'help' program option.
static Error *	process_version_opt (void)
	Process the 'version' program option.
static Error *	process_output_opt (Option_arg arg)
	Process the 'output' program option.
static Error *	process_type_opt (Option_arg arg)
	Process the 'type' program option.
static Error *	process_key_opt (Option_arg arg)
	Process the 'key' program option.
static Error *	process_author_opt (Option_arg arg)
	Process the 'author' program option.
static Error *	process_title_opt (Option_arg arg)
	Process the 'title' program option.
static Error *	process_project_opt (Option_arg arg)
	Process the 'project' program option.
static Error *	process_venue_opt (Option_arg arg)
	Process the 'venue' program option.
static Error *	process_keyword_opt (Option_arg arg)
	Process the 'keyword' program option.
static void	init_options (void)
	Initializes the program options.
void	query_bibtex_entry (Bibtex_entry *entry)
	Query a BIBTEX entry against a bibtex file and writes the entry if it matches.
int	main (int argc, const char **argv)
	Main function for the haplo_predict program.
Variables
FILE *	yyin
Bibtex_entry *	entry = NULL
	BIBTEX entry used by the grammar/parser.
static Option_no_arg	opts_no_arg [NUM_OPTS_NO_ARG]
	Program options not taking an argument.
static Option_with_arg	opts_with_arg [NUM_OPTS_WITH_ARG]
	Program options taking an argument.
static const char *	output_fname
	File name to write matching BIBTEX entries to.
static FILE *	output_fp
	File to write matching BIBTEX entries to.
static uint8_t	query_type
	Boolean indicating whether to query the BIBTEX entry type.
static uint8_t	query_key
	Boolean indicating whether to query the BIBTEX entry type.
static uint8_t	query_author
	Boolean indicating whether to query the BIBTEX author field.
static uint8_t	query_title
	Boolean indicating whether to query the BIBTEX title field.
static uint8_t	query_project
	Boolean indicating whether to query the BIBTEX project field.
static uint8_t	query_venue
	Boolean indicating whether to query the BIBTEX venue field.
static uint8_t	query_keyword
	Boolean indicating whether to query the BIBTEX keyword field.
static regex_t	type_preg
	BIBTEX entry type regular expresion.
static regex_t	key_preg
	BIBTEX entry uniue key regular expresion.
static regex_t	author_preg
	BIBTEX author field regular expresion.
static regex_t	title_preg
	BIBTEX title field regular expresion.
static regex_t	project_preg
	BIBTEX project field regular expresion.
static regex_t	venue_preg
	BIBTEX venue field regular expresion.
static regex_t	keyword_preg
	BIBTEX keyword field regular expresion.

---

Detailed Description

Queries a BIBTEX file by field name.

Author:

Joseph Schlecht

License:

Creative Commons BY-NC-SA 3.0

Definition in file bibtexq.c.

---

Define Documentation

#define NUM_OPTS_NO_ARG   2

Definition at line 92 of file bibtexq.c.

#define NUM_OPTS_WITH_ARG   8

Definition at line 93 of file bibtexq.c.

---

Function Documentation

int yyparse

(

)

static Error* init_regex	(	const char *	value,
		regex_t *	preg
	)		[static]

Definition at line 159 of file bibtexq.c.

static void print_usage

(

void

)

[static]

Prints the program usage to stderr.

Definition at line 173 of file bibtexq.c.

static Error* process_help_opt

(

void

)

[static]

Process the 'help' program option.

Definition at line 181 of file bibtexq.c.

static Error* process_version_opt

(

void

)

[static]

Process the 'version' program option.

Definition at line 189 of file bibtexq.c.

static Error* process_output_opt

(

Option_arg

arg

)

[static]

Process the 'output' program option.

Definition at line 197 of file bibtexq.c.

static Error* process_type_opt

(

Option_arg

arg

)

[static]

Process the 'type' program option.

Definition at line 208 of file bibtexq.c.

static Error* process_key_opt

(

Option_arg

arg

)

[static]

Process the 'key' program option.

Definition at line 225 of file bibtexq.c.

static Error* process_author_opt

(

Option_arg

arg

)

[static]

Process the 'author' program option.

Definition at line 242 of file bibtexq.c.

static Error* process_title_opt

(

Option_arg

arg

)

[static]

Process the 'title' program option.

Definition at line 259 of file bibtexq.c.

static Error* process_project_opt

(

Option_arg

arg

)

[static]

Process the 'project' program option.

Definition at line 276 of file bibtexq.c.

static Error* process_venue_opt

(

Option_arg

arg

)

[static]

Process the 'venue' program option.

Definition at line 293 of file bibtexq.c.

static Error* process_keyword_opt

(

Option_arg

arg

)

[static]

Process the 'keyword' program option.

Definition at line 310 of file bibtexq.c.

static void init_options

(

void

)

[static]

Initializes the program options.

Definition at line 327 of file bibtexq.c.

void query_bibtex_entry

(

Bibtex_entry *

entry

)

Query a BIBTEX entry against a bibtex file and writes the entry if it matches.

Call-back function used in the yacc/lex parser/grammar for BIBTEX files.

Parameters:

entry

Entry to check for a query match.

Definition at line 367 of file bibtexq.c.

int main	(	int	argc,
		const char **	argv
	)

Main function for the haplo_predict program.

Definition at line 476 of file bibtexq.c.

---

Variable Documentation

FILE* yyin

Bibtex_entry* entry = NULL

BIBTEX entry used by the grammar/parser.

Definition at line 101 of file bibtexq.c.

Option_no_arg opts_no_arg[NUM_OPTS_NO_ARG] [static]

Program options not taking an argument.

Definition at line 105 of file bibtexq.c.

Option_with_arg opts_with_arg[NUM_OPTS_WITH_ARG] [static]

Program options taking an argument.

Definition at line 108 of file bibtexq.c.

const char* output_fname [static]

File name to write matching BIBTEX entries to.

Definition at line 111 of file bibtexq.c.

FILE* output_fp [static]

File to write matching BIBTEX entries to.

Definition at line 114 of file bibtexq.c.

uint8_t query_type [static]

Boolean indicating whether to query the BIBTEX entry type.

Definition at line 117 of file bibtexq.c.

uint8_t query_key [static]

Boolean indicating whether to query the BIBTEX entry type.

Definition at line 120 of file bibtexq.c.

uint8_t query_author [static]

Boolean indicating whether to query the BIBTEX author field.

Definition at line 123 of file bibtexq.c.

uint8_t query_title [static]

Boolean indicating whether to query the BIBTEX title field.

Definition at line 126 of file bibtexq.c.

uint8_t query_project [static]

Boolean indicating whether to query the BIBTEX project field.

Definition at line 129 of file bibtexq.c.

uint8_t query_venue [static]

Boolean indicating whether to query the BIBTEX venue field.

Definition at line 132 of file bibtexq.c.

uint8_t query_keyword [static]

Boolean indicating whether to query the BIBTEX keyword field.

Definition at line 135 of file bibtexq.c.

regex_t type_preg [static]

BIBTEX entry type regular expresion.

Definition at line 138 of file bibtexq.c.

regex_t key_preg [static]

BIBTEX entry uniue key regular expresion.

Definition at line 141 of file bibtexq.c.

regex_t author_preg [static]

BIBTEX author field regular expresion.

Definition at line 144 of file bibtexq.c.

regex_t title_preg [static]

BIBTEX title field regular expresion.

Definition at line 147 of file bibtexq.c.

regex_t project_preg [static]

BIBTEX project field regular expresion.

Definition at line 150 of file bibtexq.c.

regex_t venue_preg [static]

BIBTEX venue field regular expresion.

Definition at line 153 of file bibtexq.c.

regex_t keyword_preg [static]

BIBTEX keyword field regular expresion.

Definition at line 156 of file bibtexq.c.