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Add fc-pattern cmdline tool

This commit is contained in:
Behdad Esfahbod 2010-04-20 23:18:00 -04:00
parent ac5a233643
commit ba7b50ab33
11 changed files with 467 additions and 1 deletions
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3
Makefile.am
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@ -23,7 +23,8 @@
DOCSRC=@DOCSRC@
SUBDIRS=fontconfig fc-case fc-lang fc-glyphname fc-arch src \
fc-cache fc-cat fc-list fc-match fc-query fc-scan conf.d $(DOCSRC) test
fc-cache fc-cat fc-list fc-match fc-pattern fc-query fc-scan \
conf.d $(DOCSRC) test
EXTRA_DIST = \
fontconfig.pc.in \

1
configure.in
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@ -542,6 +542,7 @@ fc-cache/Makefile
fc-cat/Makefile
fc-list/Makefile
fc-match/Makefile
fc-pattern/Makefile
fc-query/Makefile
fc-scan/Makefile
doc/Makefile

1
fc-cache/fc-cache.sgml
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@ -184,6 +184,7 @@ manpage.1: manpage.sgml
<command>fc-cat</command>(1)
<command>fc-list</command>(1)
<command>fc-match</command>(1)
<command>fc-pattern</command>(1)
<command>fc-query</command>(1)
<command>fc-scan</command>(1)
</para>

1
fc-cat/fc-cat.sgml
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@ -134,6 +134,7 @@ manpage.1: manpage.sgml
<command>fc-cache</command>(1)
<command>fc-list</command>(1)
<command>fc-match</command>(1)
<command>fc-pattern</command>(1)
<command>fc-query</command>(1)
<command>fc-scan</command>(1)
</para>

1
fc-list/fc-list.sgml
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@ -179,6 +179,7 @@ manpage.1: manpage.sgml
<function>FcPatternFormat</function>(3)
<command>fc-cat</command>(1)
<command>fc-cache</command>(1)
<command>fc-pattern</command>(1)
<command>fc-query</command>(1)
<command>fc-scan</command>(1)
</para>

1
fc-match/fc-match.sgml
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@ -182,6 +182,7 @@ output is requested.</para>
<function>FcPatternFormat</function>(3)
<command>fc-cat</command>(1)
<command>fc-cache</command>(1)
<command>fc-pattern</command>(1)
<command>fc-query</command>(1)
<command>fc-scan</command>(1)
</para>

59
fc-pattern/Makefile.am Normal file
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@ -0,0 +1,59 @@
#
# fontconfig/fc-pattern/Makefile.am
#
# Copyright © 2003 Keith Packard
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of Keith Packard not be used in
# advertising or publicity pertaining to distribution of the software without
# specific, written prior permission. Keith Packard makes no
# representations about the suitability of this software for any purpose. It
# is provided "as is" without express or implied warranty.
#
# THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
# EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
# DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
bin_PROGRAMS=fc-pattern
DOC2MAN = docbook2man
FC_PATTERN_SRC=${top_srcdir}/fc-pattern
SGML = ${FC_PATTERN_SRC}/fc-pattern.sgml
INCLUDES=-I${top_srcdir} $(WARN_CFLAGS)
BUILT_MANS=fc-pattern.1
if ENABLE_DOCS
man_MANS=${BUILT_MANS}
endif
EXTRA_DIST=fc-pattern.sgml $(BUILT_MANS)
fc_pattern_LDADD = ${top_builddir}/src/libfontconfig.la
if USEDOCBOOK
${man_MANS}: ${SGML}
$(RM) $@
$(DOC2MAN) ${SGML}
$(RM) manpage.*
all-local: $(man_MANS)
clean-local:
$(RM) $(man_MANS)
else
all-local:
clean-local:
endif

195
fc-pattern/fc-pattern.c Normal file
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@ -0,0 +1,195 @@
/*
* fontconfig/fc-pattern/fc-pattern.c
*
* Copyright © 2003 Keith Packard
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#else
#ifdef linux
#define HAVE_GETOPT_LONG 1
#endif
#define HAVE_GETOPT 1
#endif
#include <fontconfig/fontconfig.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#ifndef HAVE_GETOPT
#define HAVE_GETOPT 0
#endif
#ifndef HAVE_GETOPT_LONG
#define HAVE_GETOPT_LONG 0
#endif
#if HAVE_GETOPT_LONG
#undef _GNU_SOURCE
#define _GNU_SOURCE
#include <getopt.h>
static const struct option longopts[] = {
{"config", 0, 0, 'c'},
{"default", 0, 0, 'd'},
{"format", 1, 0, 'f'},
{"version", 0, 0, 'V'},
{"help", 0, 0, 'h'},
{NULL,0,0,0},
};
#else
#if HAVE_GETOPT
extern char *optarg;
extern int optind, opterr, optopt;
#endif
#endif
static void
usage (char *program, int error)
{
FILE *file = error ? stderr : stdout;
#if HAVE_GETOPT_LONG
fprintf (file, "usage: %s [-cdVh] [-f FORMAT] [--config] [--default] [--verbose] [--format=FORMAT] [--version] [--help] [pattern] {element...}\n",
program);
#else
fprintf (file, "usage: %s [-cdVh] [-f FORMAT] [pattern] {element...}\n",
program);
#endif
fprintf (file, "List best font matching [pattern]\n");
fprintf (file, "\n");
#if HAVE_GETOPT_LONG
fprintf (file, " -c, --config perform config substitution on pattern\n");
fprintf (file, " -d, -default perform default substitution on pattern\n");
fprintf (file, " -f, --format=FORMAT use the given output format\n");
fprintf (file, " -V, --version display font config version and exit\n");
fprintf (file, " -h, --help display this help and exit\n");
#else
fprintf (file, " -c, (config) perform config substitution on pattern\n");
fprintf (file, " -d, (default) perform default substitution on pattern\n");
fprintf (file, " -f FORMAT (format) use the given output format\n");
fprintf (file, " -V (version) display font config version and exit\n");
fprintf (file, " -h (help) display this help and exit\n");
#endif
exit (error);
}
int
main (int argc, char **argv)
{
int do_config = 0, do_default = 0;
FcChar8 *format = NULL;
int i;
FcObjectSet *os = 0;
FcPattern *pat;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
int c;
#if HAVE_GETOPT_LONG
while ((c = getopt_long (argc, argv, "cdf:Vh", longopts, NULL)) != -1)
#else
while ((c = getopt (argc, argv, "cdf:Vh")) != -1)
#endif
{
switch (c) {
case 'c':
do_config = 1;
break;
case 'd':
do_default = 1;
break;
case 'f':
format = (FcChar8 *) strdup (optarg);
break;
case 'V':
fprintf (stderr, "fontconfig version %d.%d.%d\n",
FC_MAJOR, FC_MINOR, FC_REVISION);
exit (0);
case 'h':
usage (argv[0], 0);
default:
usage (argv[0], 1);
}
}
i = optind;
#else
i = 1;
#endif
if (!FcInit ())
{
fprintf (stderr, "Can't init font config library\n");
return 1;
}
if (argv[i])
{
pat = FcNameParse ((FcChar8 *) argv[i]);
while (argv[++i])
{
if (!os)
os = FcObjectSetCreate ();
FcObjectSetAdd (os, argv[i]);
}
}
else
pat = FcPatternCreate ();
if (!pat)
return 1;
if (do_config)
FcConfigSubstitute (0, pat, FcMatchPattern);
if (do_default)
FcDefaultSubstitute (pat);
if (os)
{
FcPattern *new;
new = FcPatternFilter (pat, os);
FcPatternDestroy (pat);
pat = new;
}
if (format)
{
FcChar8 *s;
s = FcPatternFormat (pat, format);
if (s)
{
printf ("%s", s);
free (s);
}
}
else
{
FcPatternPrint (pat);
}
FcPatternDestroy (pat);
if (os)
FcObjectSetDestroy (os);
FcFini ();
return 0;
}

204
fc-pattern/fc-pattern.sgml Normal file
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@ -0,0 +1,204 @@
<!doctype refentry PUBLIC "-//OASIS//DTD DocBook V4.1//EN" [
<!-- Process this file with docbook-to-man to generate an nroff manual
page: `docbook-to-man manpage.sgml > manpage.1'. You may view
the manual page with: `docbook-to-man manpage.sgml | nroff -man |
less'. A typical entry in a Makefile or Makefile.am is:
manpage.1: manpage.sgml
docbook-to-man $< > $@
The docbook-to-man binary is found in the docbook-to-man package.
Please remember that if you create the nroff version in one of the
debian/rules file targets (such as build), you will need to include
docbook-to-man in your Build-Depends control field.
-->
<!-- Fill in your name for FIRSTNAME and SURNAME. -->
<!ENTITY dhfirstname "<firstname>Behdad</firstname>">
<!ENTITY dhsurname "<surname>Esfahbod</surname>">
<!-- Please adjust the date whenever revising the manpage. -->
<!ENTITY dhdate "<date>Apr 20, 2010</date>">
<!-- SECTION should be 1-8, maybe w/ subsection other parameters are
allowed: see man(7), man(1). -->
<!ENTITY dhsection "<manvolnum>1</manvolnum>">
<!ENTITY dhemail "<email>behdad@behdad.org</email>">
<!ENTITY dhusername "Behdad Esfahbod">
<!ENTITY dhucpackage "<refentrytitle>fc-pattern</refentrytitle>">
<!ENTITY dhpackage "fc-pattern">
<!ENTITY debian "<productname>Debian</productname>">
<!ENTITY gnu "<acronym>GNU</acronym>">
<!ENTITY gpl "&gnu; <acronym>GPL</acronym>">
]>
<refentry>
<refentryinfo>
<address>
&dhemail;
</address>
<author>
&dhfirstname;
&dhsurname;
</author>
<copyright>
<year>2010</year>
<holder>&dhusername;</holder>
</copyright>
&dhdate;
</refentryinfo>
<refmeta>
&dhucpackage;
&dhsection;
</refmeta>
<refnamediv>
<refname>&dhpackage;</refname>
<refpurpose>parse and show pattern</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>&dhpackage;</command>
<arg><option>-cdVh</option></arg>
<arg><option>--config</option></arg>
<arg><option>--default</option></arg>
<group>
<arg><option>-f</option> <option><replaceable>format</replaceable></option></arg>
<arg><option>--format</option> <option><replaceable>format</replaceable></option></arg>
</group>
<arg><option>--version</option></arg>
<arg><option>--help</option></arg>
<sbr>
<arg><option><replaceable>pattern</replaceable></option> <arg rep="repeat"><option><replaceable>element</replaceable></option></arg> </arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1>
<title>DESCRIPTION</title>
<para><command>&dhpackage;</command> parses
<replaceable>pattern</replaceable> (empty
pattern by default) and shows the parsed result.
If <option>--config</option> is given, config substitution is performed on the
pattern before being displayed.
If <option>--default</option> is given, default substitution is performed on the
pattern before being displayed.
<para>If any elements are specified, only those are printed.</para>
</refsect1>
<refsect1>
<title>OPTIONS</title>
<para>This program follows the usual &gnu; command line syntax,
with long options starting with two dashes (`-'). A summary of
options is included below.</para>
<variablelist>
<varlistentry>
<term><option>-c</option>
<option>--config</option>
</term>
<listitem>
<para>Perform config substitution on pattern.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-d</option>
<option>--default</option>
</term>
<listitem>
<para>Perform default substitution on pattern.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-f</option>
<option>--format</option>
<option><replaceable>format</replaceable></option>
</term>
<listitem>
<para>Format output according to the format specifier
<replaceable>format</replaceable>.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-V</option>
<option>--version</option>
</term>
<listitem>
<para>Show version of the program and exit.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option>-h</option>
<option>--help</option>
</term>
<listitem>
<para>Show summary of options.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option><replaceable>pattern</replaceable></option>
</term>
<listitem>
<para>Parses and displays <replaceable>pattern</replaceable> (uses empty pattern by default).</para>
</listitem>
</varlistentry>
<varlistentry>
<term><option><replaceable>element</replaceable></option>
</term>
<listitem>
<para>If set, the <replaceable>element</replaceable> property
is displayed for parsed pattern.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>SEE ALSO</title>
<para>
<function>FcNameParse</function>(3)
<function>FcConfigSubstitute</function>(3)
<function>FcDefaultSubstitute</function>(3)
<function>FcPatternPrint</function>(3)
<function>FcPatternFormat</function>(3)
<command>fc-cat</command>(1)
<command>fc-cache</command>(1)
<command>fc-list</command>(1)
<command>fc-match</command>(1)
<command>fc-query</command>(1)
<command>fc-scan</command>(1)
</para>
<para>The fontconfig user's guide, in HTML format:
<filename>/usr/share/doc/fontconfig/fontconfig-user.html</filename>.</para>
</refsect1>
<refsect1>
<title>AUTHOR</title>
<para>This manual page was updated by &dhusername; &dhemail;.</para>
</refsect1>
</refentry>
<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:2
sgml-indent-data:t
sgml-parent-document:nil
sgml-default-dtd-file:nil
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
-->

1
fc-query/fc-query.sgml
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@ -159,6 +159,7 @@ manpage.1: manpage.sgml
<command>fc-cache</command>(1)
<command>fc-list</command>(1)
<command>fc-match</command>(1)
<command>fc-pattern</command>(1)
</para>
<para>The fontconfig user's guide, in HTML format:

1
fc-scan/fc-scan.sgml
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@ -144,6 +144,7 @@ manpage.1: manpage.sgml
<command>fc-cache</command>(1)
<command>fc-list</command>(1)
<command>fc-match</command>(1)
<command>fc-pattern</command>(1)
</para>
<para>The fontconfig user's guide, in HTML format: