commit b6c80cf51295ddf09a2e8a7e565263383ec8f000
parent 00dcc3562c9b8d3e6e2352af4810a834b8ae5b19
Author: Christian Grothoff <christian@grothoff.org>
Date: Sat, 27 Aug 2005 05:52:41 +0000
update
Diffstat:
4 files changed, 17 insertions(+), 354 deletions(-)
diff --git a/Makefile.am b/Makefile.am
@@ -0,0 +1,10 @@
+all:
+ python libextractor_python_setup.py $(EXT_LIB_PATH) build
+install-exec-local:
+ python libextractor_python_setup.py $(EXT_LIB_PATH) install --prefix=$(PYTHON_PREFIX)
+EXTRA_DIST = \
+ extract.py \
+ libextractor_python_setup.py \
+ libextractor_python.c \
+ Extractor.py \
+ README.debian
+\ No newline at end of file
diff --git a/configure.ac b/configure.ac
@@ -37,7 +37,7 @@ AC_ARG_WITH(extractor,
CPPFLAGS="-I$with_extractor/include $CPPFLAGS"
AC_CHECK_HEADERS(extractor.h,
AC_CHECK_LIB([extractor], [EXTRACTOR_loadDefaultLibraries],
- EXT_LIB_PATH="-L$with_extractor/lib $EXT_LIB_PATH"
+ EXT_LIB_PATH="$with_extractor"
extractor=1))
;;
esac
@@ -51,9 +51,7 @@ then
AC_MSG_ERROR([libextractor-python requires libextractor])
fi
-AC_SUBST(INCLUDEDIR)
-AC_SUBST(LDFLAGS)
-AC_SUBST(LIBDIR)
+AC_SUBST(EXT_LIB_PATH)
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
diff --git a/extractor.h b/extractor.h
@@ -1,346 +0,0 @@
-/*
- This file is part of libextractor.
- (C) 2002, 2003, 2004, 2005 Vidyut Samanta and Christian Grothoff
-
- libextractor is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- libextractor is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with libextractor; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
- */
-
-#ifndef EXTRACTOR_H
-#define EXTRACTOR_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * 0.2.6-1 => 0x00020601
- * 4.5.2-0 => 0x04050200
- */
-#define EXTRACTOR_VERSION 0x00050100
-
-#include <stdio.h>
-
-/* ignore the 'type' of the keyword when eliminating duplicates */
-#define EXTRACTOR_DUPLICATES_TYPELESS 1
-/* remove type 'UNKNOWN' if there is a duplicate keyword of
- known type, even if usually different types should be
- preserved */
-#define EXTRACTOR_DUPLICATES_REMOVE_UNKNOWN 2
-
-#define EXTRACTOR_DEFAULT_LIBRARIES EXTRACTOR_getDefaultLibraries()
-
-const char * EXTRACTOR_getDefaultLibraries(void);
-
-/**
- * Enumeration defining various sources of keywords.
- * See also
- * http://dublincore.org/documents/1998/09/dces/
- */
-typedef enum {
- EXTRACTOR_UNKNOWN = 0,
- EXTRACTOR_FILENAME = 1,
- EXTRACTOR_MIMETYPE = 2,
- EXTRACTOR_TITLE = 3,
- EXTRACTOR_AUTHOR = 4,
- EXTRACTOR_ARTIST = 5,
- EXTRACTOR_DESCRIPTION = 6,
- EXTRACTOR_COMMENT = 7,
- EXTRACTOR_DATE = 8,
- EXTRACTOR_PUBLISHER = 9,
- EXTRACTOR_LANGUAGE = 10,
- EXTRACTOR_ALBUM = 11,
- EXTRACTOR_GENRE = 12,
- EXTRACTOR_LOCATION = 13,
- EXTRACTOR_VERSIONNUMBER = 14,
- EXTRACTOR_ORGANIZATION = 15,
- EXTRACTOR_COPYRIGHT = 16,
- EXTRACTOR_SUBJECT = 17,
- EXTRACTOR_KEYWORDS = 18,
- EXTRACTOR_CONTRIBUTOR = 19,
- EXTRACTOR_RESOURCE_TYPE = 20,
- EXTRACTOR_FORMAT = 21,
- EXTRACTOR_RESOURCE_IDENTIFIER = 22,
- EXTRACTOR_SOURCE = 23,
- EXTRACTOR_RELATION = 24,
- EXTRACTOR_COVERAGE = 25,
- EXTRACTOR_SOFTWARE = 26,
- EXTRACTOR_DISCLAIMER = 27,
- EXTRACTOR_WARNING = 28,
- EXTRACTOR_TRANSLATED = 29,
- EXTRACTOR_CREATION_DATE = 30,
- EXTRACTOR_MODIFICATION_DATE = 31,
- EXTRACTOR_CREATOR = 32,
- EXTRACTOR_PRODUCER = 33,
- EXTRACTOR_PAGE_COUNT = 34,
- EXTRACTOR_PAGE_ORIENTATION = 35,
- EXTRACTOR_PAPER_SIZE = 36,
- EXTRACTOR_USED_FONTS = 37,
- EXTRACTOR_PAGE_ORDER = 38,
- EXTRACTOR_CREATED_FOR = 39,
- EXTRACTOR_MAGNIFICATION = 40,
- EXTRACTOR_RELEASE = 41,
- EXTRACTOR_GROUP = 42,
- EXTRACTOR_SIZE = 43,
- EXTRACTOR_SUMMARY = 44,
- EXTRACTOR_PACKAGER = 45,
- EXTRACTOR_VENDOR = 46,
- EXTRACTOR_LICENSE = 47,
- EXTRACTOR_DISTRIBUTION = 48,
- EXTRACTOR_BUILDHOST = 49,
- EXTRACTOR_OS = 50,
- EXTRACTOR_DEPENDENCY = 51,
- EXTRACTOR_HASH_MD4 = 52,
- EXTRACTOR_HASH_MD5 = 53,
- EXTRACTOR_HASH_SHA0 = 54,
- EXTRACTOR_HASH_SHA1 = 55,
- EXTRACTOR_HASH_RMD160 = 56,
- EXTRACTOR_RESOLUTION = 57,
- EXTRACTOR_CATEGORY = 58,
- EXTRACTOR_BOOKTITLE = 59,
- EXTRACTOR_PRIORITY = 60,
- EXTRACTOR_CONFLICTS = 61,
- EXTRACTOR_REPLACES = 62,
- EXTRACTOR_PROVIDES = 63,
- EXTRACTOR_CONDUCTOR = 64,
- EXTRACTOR_INTERPRET = 65,
- EXTRACTOR_OWNER = 66,
- EXTRACTOR_LYRICS = 67,
- EXTRACTOR_MEDIA_TYPE = 68,
- EXTRACTOR_CONTACT = 69,
- EXTRACTOR_THUMBNAIL_DATA = 70,
- EXTRACTOR_PUBLICATION_DATE = 71,
- EXTRACTOR_CAMERA_MAKE = 72,
- EXTRACTOR_CAMERA_MODEL = 73,
- EXTRACTOR_EXPOSURE = 74,
- EXTRACTOR_APERTURE = 75,
- EXTRACTOR_EXPOSURE_BIAS = 76,
- EXTRACTOR_FLASH = 77,
- EXTRACTOR_FLASH_BIAS = 78,
- EXTRACTOR_FOCAL_LENGTH = 79,
- EXTRACTOR_FOCAL_LENGTH_35MM = 80,
- EXTRACTOR_ISO_SPEED = 81,
- EXTRACTOR_EXPOSURE_MODE = 82,
- EXTRACTOR_METERING_MODE = 83,
- EXTRACTOR_MACRO_MODE = 84,
- EXTRACTOR_IMAGE_QUALITY = 85,
- EXTRACTOR_WHITE_BALANCE = 86,
- EXTRACTOR_ORIENTATION = 87,
-} EXTRACTOR_KeywordType;
-
-/**
- * A linked list of keywords. This structure is passed around
- * in libExtractor and is typically the result of any keyword
- * extraction operation.
- * <p>
- * Each entry in the keyword list consists of a string (the
- * keyword) and the keyword type (of type KeywordType)
- * describing how/from where the keyword was obtained.
- */
-typedef struct EXTRACTOR_Keywords {
- /* the keyword that was found */
- char * keyword;
- /* the type of the keyword (classification) */
- EXTRACTOR_KeywordType keywordType;
- /* the next entry in the list */
- struct EXTRACTOR_Keywords * next;
-} EXTRACTOR_KeywordList;
-
-/**
- * Signature of the extract method that each plugin
- * must provide.
- */
-typedef EXTRACTOR_KeywordList *
-(*ExtractMethod)(const char * filename,
- char * data,
- size_t filesize,
- EXTRACTOR_KeywordList * next,
- const char * options);
-
-/**
- * Linked list of extractor helper-libraries. An application
- * builds this list by telling libextractor to load various
- * keyword-extraction libraries. Libraries can also be unloaded
- * (removed from this list, see removeLibrary).
- * <p>
- * Client code should never be concerned with the internals of
- * this struct.
- */
-typedef struct EXTRACTOR_Extractor {
- void * libraryHandle;
- char * libname;
- ExtractMethod extractMethod;
- struct EXTRACTOR_Extractor * next;
- char * options;
-} EXTRACTOR_ExtractorList;
-
-/**
- * Load the default set of libraries.
- * @return the default set of libraries.
- */
-EXTRACTOR_ExtractorList * EXTRACTOR_loadDefaultLibraries(void);
-
-/**
- * Get the textual name of the keyword.
- * @return NULL if the type is not known
- */
-const char *
-EXTRACTOR_getKeywordTypeAsString(const EXTRACTOR_KeywordType type);
-
-/**
- * Return the highest type number, exclusive as in [0,highest).
- */
-EXTRACTOR_KeywordType
-EXTRACTOR_getHighestKeywordTypeNumber(void);
-
-/**
- * Load multiple libraries as specified by the user.
- * @param config a string given by the user that defines which
- * libraries should be loaded. Has the format
- * "[[-]LIBRARYNAME[(options)][:[-]LIBRARYNAME[(options)]]]*".
- * For example,
- * libextractor_mp3.so:libextractor_ogg.so loads the
- * mp3 and the ogg library. The '-' before the LIBRARYNAME
- * indicates that the library should be added to the end
- * of the library list (addLibraryLast).
- * @param prev the previous list of libraries, may be NULL
- * @return the new list of libraries, equal to prev iff an error occured
- * or if config was empty (or NULL).
- */
-EXTRACTOR_ExtractorList *
-EXTRACTOR_loadConfigLibraries(EXTRACTOR_ExtractorList * prev,
- const char * config);
-
-/**
- * Add a library for keyword extraction.
- * @param prev the previous list of libraries, may be NULL
- * @param library the name of the library
- * @return the new list of libraries, equal to prev iff an error occured
- */
-EXTRACTOR_ExtractorList *
-EXTRACTOR_addLibrary(EXTRACTOR_ExtractorList * prev,
- const char * library);
-
-/**
- * Add a library for keyword extraction at the END of the list.
- * @param prev the previous list of libraries, may be NULL
- * @param library the name of the library
- * @return the new list of libraries, always equal to prev
- * except if prev was NULL and no error occurs
- */
-EXTRACTOR_ExtractorList *
-EXTRACTOR_addLibraryLast(EXTRACTOR_ExtractorList * prev,
- const char * library);
-
-/**
- * Remove a library for keyword extraction.
- * @param prev the current list of libraries
- * @param library the name of the library to remove
- * @return the reduced list, unchanged if the library was not loaded
- */
-EXTRACTOR_ExtractorList *
-EXTRACTOR_removeLibrary(EXTRACTOR_ExtractorList * prev,
- const char * library);
-
-/**
- * Remove all extractors.
- * @param libraries the list of extractors
- */
-void EXTRACTOR_removeAll(EXTRACTOR_ExtractorList * libraries);
-
-/**
- * Extract keywords from a file using the available extractors.
- * @param extractor the list of extractor libraries
- * @param filename the name of the file
- * @return the list of keywords found in the file, NULL if none
- * were found (or other errors)
- */
-EXTRACTOR_KeywordList *
-EXTRACTOR_getKeywords(EXTRACTOR_ExtractorList * extractor,
- const char * filename);
-
-
-/**
- * Remove duplicate keywords from the list.
- * @param list the original keyword list (destroyed in the process!)
- * @param options a set of options (DUPLICATES_XXXX)
- * @return a list of keywords without duplicates
- */
-EXTRACTOR_KeywordList *
-EXTRACTOR_removeDuplicateKeywords(EXTRACTOR_KeywordList * list,
- const unsigned int options);
-
-
-/**
- * Remove empty (all-whitespace) keywords from the list.
- * @param list the original keyword list (destroyed in the process!)
- * @return a list of keywords without duplicates
- */
-EXTRACTOR_KeywordList *
-EXTRACTOR_removeEmptyKeywords (EXTRACTOR_KeywordList * list);
-
-/**
- * Print a keyword list to a file.
- * For debugging.
- * @param handle the file to write to (stdout, stderr), must NOT be NULL
- * @param keywords the list of keywords to print, may be NULL
- */
-void EXTRACTOR_printKeywords(FILE * handle,
- EXTRACTOR_KeywordList * keywords);
-
-/**
- * Free the memory occupied by the keyword list (and the
- * keyword strings in it!)
- * @param keywords the list to free
- */
-void EXTRACTOR_freeKeywords(EXTRACTOR_KeywordList * keywords);
-
-/**
- * Extract the last keyword that of the given type from the keyword list.
- * @param type the type of the keyword
- * @param keywords the keyword list
- * @return the last matching keyword, or NULL if none matches;
- * the string returned is aliased in the keywords list and must
- * not be freed or manipulated by the client. It will become
- * invalid once the keyword list is freed.
- */
-const char * EXTRACTOR_extractLast(const EXTRACTOR_KeywordType type,
- EXTRACTOR_KeywordList * keywords);
-
-/**
- * Extract the last keyword of the given string from the keyword list.
- * @param type the string describing the type of the keyword
- * @param keywords the keyword list
- * @return the last matching keyword, or NULL if none matches;
- * the string returned is aliased in the keywords list and must
- * not be freed or manipulated by the client. It will become
- * invalid once the keyword list is freed.
- */
-const char * EXTRACTOR_extractLastByString(const char * type,
- EXTRACTOR_KeywordList * keywords);
-
-/**
- * Count the number of keywords in the keyword list.
- * @param keywords the keyword list
- * @return the number of keywords in the list
- */
-unsigned int EXTRACTOR_countKeywords(EXTRACTOR_KeywordList * keywords);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/libextractor_python_setup.py b/libextractor_python_setup.py
@@ -1,13 +1,13 @@
from distutils.core import Extension, setup
import sys
-path=sys.argv[0]
+path=sys.argv[1]
sys.argv = sys.argv[1:]
-
+
cmod = Extension("extractor",["libextractor_python.c"],
libraries=["extractor"],
- include_dirs=["."],
- library_dirs=[path])
+ include_dirs=[path + "/include"],
+ library_dirs=[path + "/lib"])
setup(name="Extractor",
version="0.5.1",
