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[GNUnet-SVN] r23170 - in Extractor: src/main src/plugins src/plugins/tes
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] r23170 - in Extractor: src/main src/plugins src/plugins/testdata test |
|
Date: |
Thu, 9 Aug 2012 07:58:16 +0200 |
Author: grothoff
Date: 2012-08-09 07:58:16 +0200 (Thu, 09 Aug 2012)
New Revision: 23170
Added:
Extractor/src/plugins/testdata/exiv2_iptc.jpg
Removed:
Extractor/test/exiv-iptc.jpg
Modified:
Extractor/src/main/extract.c
Extractor/src/plugins/Makefile.am
Extractor/src/plugins/exiv2_extractor.cc
Extractor/src/plugins/test_exiv2.c
Extractor/src/plugins/test_lib.c
Log:
fixing exiv2 plugin
Modified: Extractor/src/main/extract.c
===================================================================
--- Extractor/src/main/extract.c 2012-08-08 19:05:27 UTC (rev 23169)
+++ Extractor/src/main/extract.c 2012-08-09 05:58:16 UTC (rev 23170)
@@ -117,9 +117,9 @@
* @param opt program options (NULL-terminated array)
*/
static void
-formatHelp (const char *general,
- const char *description,
- const struct Help *opt)
+format_help (const char *general,
+ const char *description,
+ const struct Help *opt)
{
size_t slen;
unsigned int i;
@@ -209,7 +209,7 @@
* Run --help.
*/
static void
-printHelp ()
+print_help ()
{
static struct Help help[] =
{
@@ -239,7 +239,7 @@
gettext_noop("do not print keywords of the given TYPE") },
{ 0, NULL, NULL, NULL },
};
- formatHelp (_("extract [OPTIONS] [FILENAME]*"),
+ format_help (_("extract [OPTIONS] [FILENAME]*"),
_("Extract metadata from files."),
help);
@@ -671,7 +671,7 @@
processor = &print_selected_keywords_grep_friendly;
break;
case 'h':
- printHelp ();
+ print_help ();
return 0;
case 'i':
in_process = YES;
Modified: Extractor/src/plugins/Makefile.am
===================================================================
--- Extractor/src/plugins/Makefile.am 2012-08-08 19:05:27 UTC (rev 23169)
+++ Extractor/src/plugins/Makefile.am 2012-08-09 05:58:16 UTC (rev 23170)
@@ -60,7 +60,7 @@
TEST_JPEG=test_jpeg
endif
-if HAVE_POPPLER
+if HAVE_EXIV2
PLUGIN_EXIV2=libextractor_exiv2.la
TEST_EXIV2=test_exiv2
endif
Modified: Extractor/src/plugins/exiv2_extractor.cc
===================================================================
--- Extractor/src/plugins/exiv2_extractor.cc 2012-08-08 19:05:27 UTC (rev
23169)
+++ Extractor/src/plugins/exiv2_extractor.cc 2012-08-09 05:58:16 UTC (rev
23170)
@@ -33,16 +33,16 @@
#include <exiv2/futils.hpp>
/**
- * Should we suppress exiv2 warnings?
+ * Enable debugging to get error messages.
*/
-#define SUPPRESS_WARNINGS 1
+#define DEBUG 0
/**
* Implementation of EXIV2's BasicIO interface based
* on the 'struct EXTRACTOR_ExtractContext.
*/
-class ExtractorIO:Exiv2::BasicIo
+class ExtractorIO : public Exiv2::BasicIo
{
private:
@@ -263,7 +263,7 @@
{
void *data;
ssize_t ret;
-
+
if (-1 == (ret = ec->read (ec->cls, &data, rcount)))
return Exiv2::DataBuf (NULL, 0);
return Exiv2::DataBuf ((const Exiv2::byte *) data, ret);
@@ -301,11 +301,11 @@
ExtractorIO::getb ()
{
void *data;
- char *r;
+ const unsigned char *r;
if (1 != ec->read (ec->cls, &data, 1))
throw Exiv2::BasicError<char> (42 /* error code */);
- r = (char *) data;
+ r = (const unsigned char *) data;
return *r;
}
@@ -514,6 +514,7 @@
Exiv2::BasicIo::AutoPtr
ExtractorIO::temporary () const
{
+ fprintf (stderr, "throwing temporary error\n");
throw Exiv2::BasicError<char> (42 /* error code */);
}
@@ -540,11 +541,11 @@
* @return 0 to continue extracting, 1 to abort
*/
static int
-addExiv2Tag (const Exiv2::ExifData& exifData,
- const std::string& key,
- enum EXTRACTOR_MetaType type,
- EXTRACTOR_MetaDataProcessor proc,
- void *proc_cls)
+add_exiv2_tag (const Exiv2::ExifData& exifData,
+ const std::string& key,
+ enum EXTRACTOR_MetaType type,
+ EXTRACTOR_MetaDataProcessor proc,
+ void *proc_cls)
{
const char *str;
Exiv2::ExifKey ek (key);
@@ -576,11 +577,11 @@
* @return 0 to continue extracting, 1 to abort
*/
static int
-addIptcData (const Exiv2::IptcData& iptcData,
- const std::string& key,
- enum EXTRACTOR_MetaType type,
- EXTRACTOR_MetaDataProcessor proc,
- void *proc_cls)
+add_iptc_data (const Exiv2::IptcData& iptcData,
+ const std::string& key,
+ enum EXTRACTOR_MetaType type,
+ EXTRACTOR_MetaDataProcessor proc,
+ void *proc_cls)
{
const char *str;
Exiv2::IptcKey ek (key);
@@ -615,11 +616,11 @@
* @return 0 to continue extracting, 1 to abort
*/
static int
-addXmpData(const Exiv2::XmpData& xmpData,
- const std::string& key,
- enum EXTRACTOR_MetaType type,
- EXTRACTOR_MetaDataProcessor proc,
- void *proc_cls)
+add_xmp_data (const Exiv2::XmpData& xmpData,
+ const std::string& key,
+ enum EXTRACTOR_MetaType type,
+ EXTRACTOR_MetaDataProcessor proc,
+ void *proc_cls)
{
const char * str;
Exiv2::XmpKey ek (key);
@@ -641,33 +642,33 @@
/**
- * Call 'addExiv2Tag' for the given key-type combination.
- * Uses 'return' if addExiv2Tag returns non-0.
+ * Call 'add_exiv2_tag' for the given key-type combination.
+ * Uses 'return' if add_exiv2_tag returns non-0.
*
* @param s key to lookup
* @param type libextractor type to use for the meta data found under the
given key
*/
-#define ADDEXIV(s,t) do { if (0 != addExiv2Tag (exifData, s, t, ec->proc,
ec->cls)) return; } while (0)
+#define ADDEXIV(s,t) do { if (0 != add_exiv2_tag (exifData, s, t, ec->proc,
ec->cls)) return; } while (0)
/**
- * Call 'addIptcData' for the given key-type combination.
- * Uses 'return' if addIptcData returns non-0.
+ * Call 'add_iptc_data' for the given key-type combination.
+ * Uses 'return' if add_iptc_data returns non-0.
*
* @param s key to lookup
* @param type libextractor type to use for the meta data found under the
given key
*/
-#define ADDIPTC(s,t) do { if (0 != addIptcData (iptcData, s, t, ec->proc,
ec->cls)) return; } while (0)
+#define ADDIPTC(s,t) do { if (0 != add_iptc_data (iptcData, s, t, ec->proc,
ec->cls)) return; } while (0)
/**
- * Call 'addXmpData' for the given key-type combination.
- * Uses 'return' if addXmpData returns non-0.
+ * Call 'add_xmp_data' for the given key-type combination.
+ * Uses 'return' if add_xmp_data returns non-0.
*
* @param s key to lookup
* @param type libextractor type to use for the meta data found under the
given key
*/
-#define ADDXMP(s,t) do { if (0 != addXmpData (xmpData, s, t, ec->proc,
ec->cls)) return; } while (0)
+#define ADDXMP(s,t) do { if (0 != add_xmp_data (xmpData, s, t, ec->proc,
ec->cls)) return; } while (0)
/**
@@ -680,7 +681,8 @@
{
try
{
- std::auto_ptr<Exiv2::BasicIo> eio = new ExtractorIO (ec);
+ Exiv2::LogMsg::setLevel (Exiv2::LogMsg::mute);
+ std::auto_ptr<Exiv2::BasicIo> eio(new ExtractorIO (ec));
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open (eio);
if (0 == image.get ())
return;
@@ -735,35 +737,6 @@
ADDEXIV ("Exif.Panasonic.WhiteBalance",
EXTRACTOR_METATYPE_WHITE_BALANCE);
ADDEXIV ("Exif.Photo.FNumber", EXTRACTOR_METATYPE_APERTURE);
ADDEXIV ("Exif.Photo.ExposureTime", EXTRACTOR_METATYPE_EXPOSURE);
-
-#if FIXME
- /* FIXME: the 'ADD' macro below won't work as we don't have 'proc'
and 'proc_cls' in
- this scope... */
- Exiv2::ExifData::const_iterator md =
exifData.findKey(Exiv2::ExifKey("Exif.Photo.ApertureValue"));
- if (exifData.end() != md)
- {
- std::ostringstream os;
- os << std::fixed << std::setprecision(1)
- << "F" << exp(log(2.0) * md->toFloat() / 2);
- ADD (os.str().c_str(), EXTRACTOR_METATYPE_APERTURE);
- }
-
- md = exifData.findKey(Exiv2::ExifKey("Exif.Photo.ShutterSpeedValue"));
- if (exifData.end() != md)
- {
- double tmp = exp(log(2.0) * md->toFloat()) + 0.5;
- std::ostringstream os;
- if (tmp > 1)
- {
- os << "1/" << static_cast<long>(tmp) << " s";
- }
- else
- {
- os << static_cast<long>(1/tmp) << " s";
- }
- ADD (os.str().c_str(), EXTRACTOR_METATYPE_EXPOSURE);
- }
-#endif
}
Exiv2::IptcData &iptcData = image->iptcData();
@@ -773,12 +746,12 @@
ADDIPTC ("Iptc.Application2.City", EXTRACTOR_METATYPE_LOCATION_CITY);
ADDIPTC ("Iptc.Application2.SubLocation",
EXTRACTOR_METATYPE_LOCATION_SUBLOCATION);
ADDIPTC ("Iptc.Application2.CountryName",
EXTRACTOR_METATYPE_LOCATION_COUNTRY);
- ADDIPTC ("Xmp.photoshop.Country", EXTRACTOR_METATYPE_RATING);
}
Exiv2::XmpData &xmpData = image->xmpData();
if (! xmpData.empty())
{
+ ADDXMP ("Xmp.photoshop.Country", EXTRACTOR_METATYPE_LOCATION_COUNTRY);
ADDXMP ("Xmp.photoshop.City", EXTRACTOR_METATYPE_LOCATION_CITY);
ADDXMP ("Xmp.xmp.Rating", EXTRACTOR_METATYPE_RATING);
ADDXMP ("Xmp.MicrosoftPhoto.Rating", EXTRACTOR_METATYPE_RATING);
@@ -789,8 +762,8 @@
}
catch (const Exiv2::AnyError& e)
{
-#ifndef SUPPRESS_WARNINGS
- std::cout << "Caught Exiv2 exception '" << e << "'\n";
+#if DEBUG
+ std::cerr << "Caught Exiv2 exception '" << e << "'\n";
#endif
}
}
Modified: Extractor/src/plugins/test_exiv2.c
===================================================================
--- Extractor/src/plugins/test_exiv2.c 2012-08-08 19:05:27 UTC (rev 23169)
+++ Extractor/src/plugins/test_exiv2.c 2012-08-09 05:58:16 UTC (rev 23170)
@@ -19,7 +19,7 @@
*/
/**
* @file plugins/test_exiv2.c
- * @brief testcase for ogg plugin
+ * @brief testcase for exiv2 plugin
* @author Christian Grothoff
*/
#include "platform.h"
@@ -36,23 +36,246 @@
int
main (int argc, char *argv[])
{
- struct SolutionData exiv2_image_sol[] =
+ struct SolutionData exiv2_iptc_sol[] =
{
{
- EXTRACTOR_METATYPE_IMAGE_DIMENSIONS,
+ EXTRACTOR_METATYPE_GPS_LATITUDE_REF,
EXTRACTOR_METAFORMAT_UTF8,
"text/plain",
- "3x3",
- strlen ("3x3") + 1,
+ "North",
+ strlen ("North") + 1,
0
},
+ {
+ EXTRACTOR_METATYPE_GPS_LATITUDE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "28deg 8' 17.585\" ",
+ strlen ("28deg 8' 17.585\" ") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_GPS_LONGITUDE_REF,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "West",
+ strlen ("West") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_GPS_LONGITUDE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "14deg 14' 21.713\" ",
+ strlen ("14deg 14' 21.713\" ") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_CAMERA_MAKE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "PENTAX Corporation",
+ strlen ("PENTAX Corporation") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_CAMERA_MODEL,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "PENTAX Optio W30",
+ strlen ("PENTAX Optio W30") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_ORIENTATION,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "top, left",
+ strlen ("top, left") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_CREATION_DATE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "2008:06:29 16:06:10",
+ strlen ("2008:06:29 16:06:10") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_EXPOSURE_BIAS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "0 EV",
+ strlen ("0 EV") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_FLASH,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "No, compulsory",
+ strlen ("No, compulsory") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_FOCAL_LENGTH,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "18.9 mm",
+ strlen ("18.9 mm") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_FOCAL_LENGTH_35MM,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "114.0 mm",
+ strlen ("114.0 mm") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_ISO_SPEED,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "64",
+ strlen ("64") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_METERING_MODE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Multi-segment",
+ strlen ("Multi-segment") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_APERTURE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "F8",
+ strlen ("F8") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_EXPOSURE,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "1/320 s",
+ strlen ("1/320 s") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_LOCATION_CITY,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Los Verdes",
+ strlen ("Los Verdes") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_LOCATION_SUBLOCATION,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Fuerteventura",
+ strlen ("Fuerteventura") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_LOCATION_COUNTRY,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Spain",
+ strlen ("Spain") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Fuerteventura",
+ strlen ("Fuerteventura") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Landschaftsbild",
+ strlen ("Landschaftsbild") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "ProCenter Rene Egli",
+ strlen ("ProCenter Rene Egli") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Sand",
+ strlen ("Sand") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Sport",
+ strlen ("Sport") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Urlaub",
+ strlen ("Urlaub") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Was?",
+ strlen ("Was?") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Wind",
+ strlen ("Wind") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Windsurfen",
+ strlen ("Windsurfen") + 1,
+ 0
+ },
+ {
+ EXTRACTOR_METATYPE_KEYWORDS,
+ EXTRACTOR_METAFORMAT_UTF8,
+ "text/plain",
+ "Wo?",
+ strlen ("Wo?") + 1,
+ 0
+ },
{ 0, 0, NULL, NULL, 0, -1 }
};
struct ProblemSet ps[] =
{
- { NULL, NULL },
- { "testdata/exiv2_image.jpg",
- exiv2_image_sol },
+ { "testdata/exiv2_iptc.jpg",
+ exiv2_iptc_sol },
{ NULL, NULL }
};
return ET_main ("exiv2", ps);
Modified: Extractor/src/plugins/test_lib.c
===================================================================
--- Extractor/src/plugins/test_lib.c 2012-08-08 19:05:27 UTC (rev 23169)
+++ Extractor/src/plugins/test_lib.c 2012-08-09 05:58:16 UTC (rev 23170)
@@ -75,8 +75,11 @@
return 0;
}
fprintf (stderr,
- "Got additional meta data of type %d from plugin `%s'\n",
+ "Got additional meta data of type %d and format %d with value `%.*s'
from plugin `%s'\n",
type,
+ format,
+ (int) data_len,
+ data,
plugin_name);
return 0;
}
Copied: Extractor/src/plugins/testdata/exiv2_iptc.jpg (from rev 23169,
Extractor/test/exiv-iptc.jpg)
===================================================================
(Binary files differ)
Deleted: Extractor/test/exiv-iptc.jpg
===================================================================
(Binary files differ)
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