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Update for newer exiv2 #5

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Update for newer exiv2 #5

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62 changes: 32 additions & 30 deletions src/exiv2wrapper.cpp
View file
Original file line number Diff line number Diff line change
@@ -45,7 +45,7 @@
// Custom macros
#ifdef HAVE_EXIV2_ERROR_CODE
#define CHECK_METADATA_READ \
if (!_dataRead) throw Exiv2::Error(Exiv2::kerErrorMessage, "metadata not read");
if (!_dataRead) throw Exiv2::Error(Exiv2::ErrorCode::kerErrorMessage, "metadata not read");
#else
#define CHECK_METADATA_READ \
if (!_dataRead) throw Exiv2::Error(METADATA_NOT_READ);
@@ -61,7 +61,7 @@ void Image::_instantiate_image()
// If an exception is thrown, it has to be done outside of the
// Py_{BEGIN,END}_ALLOW_THREADS block.
#ifdef HAVE_EXIV2_ERROR_CODE
Exiv2::Error error = Exiv2::Error(Exiv2::kerSuccess);
Exiv2::Error error = Exiv2::Error(Exiv2::ErrorCode::kerSuccess);
#else
Exiv2::Error error(0);
#endif
@@ -90,7 +90,7 @@ void Image::_instantiate_image()
// Re-acquire the GIL
Py_END_ALLOW_THREADS

if (error.code() == 0)
if (static_cast<int>(error.code()) == 0)
{
assert(_image.get() != 0);
_dataRead = false;
@@ -147,7 +147,7 @@ void Image::readMetadata()
// If an exception is thrown, it has to be done outside of the
// Py_{BEGIN,END}_ALLOW_THREADS block.
#ifdef HAVE_EXIV2_ERROR_CODE
Exiv2::Error error = Exiv2::Error(Exiv2::kerSuccess);
Exiv2::Error error = Exiv2::Error(Exiv2::ErrorCode::kerSuccess);
#else
Exiv2::Error error(0);
#endif
@@ -174,7 +174,7 @@ void Image::readMetadata()
// Re-acquire the GIL
Py_END_ALLOW_THREADS

if (error.code() != 0)
if (static_cast<int>(error.code()) != 0)
{
throw error;
}
@@ -187,7 +187,7 @@ void Image::writeMetadata()
// If an exception is thrown, it has to be done outside of the
// Py_{BEGIN,END}_ALLOW_THREADS block.
#ifdef HAVE_EXIV2_ERROR_CODE
Exiv2::Error error = Exiv2::Error(Exiv2::kerSuccess);
Exiv2::Error error = Exiv2::Error(Exiv2::ErrorCode::kerSuccess);
#else
Exiv2::Error error(0);
#endif
@@ -210,7 +210,7 @@ void Image::writeMetadata()
// Re-acquire the GIL
Py_END_ALLOW_THREADS

if (error.code() != 0)
if (static_cast<int>(error.code())!= 0)
{
throw error;
}
@@ -257,7 +257,7 @@ const ExifTag Image::getExifTag(std::string key)
if(_exifData->findKey(exifKey) == _exifData->end())
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerInvalidKey, key);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, key);
}
#else
{
@@ -277,7 +277,7 @@ void Image::deleteExifTag(std::string key)
if(datum == _exifData->end())
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerInvalidKey, key);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, key);
}
#else
{
@@ -315,7 +315,7 @@ const IptcTag Image::getIptcTag(std::string key)
if(_iptcData->findKey(iptcKey) == _iptcData->end())
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerInvalidKey, key);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, key);
}
#else
{
@@ -335,7 +335,7 @@ void Image::deleteIptcTag(std::string key)
if (dataIterator == _iptcData->end())
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerInvalidKey, key);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, key);
}
#else
{
@@ -379,7 +379,7 @@ const XmpTag Image::getXmpTag(std::string key)
if(_xmpData->findKey(xmpKey) == _xmpData->end())
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerInvalidKey, key);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, key);
}
#else
{
@@ -403,7 +403,7 @@ void Image::deleteXmpTag(std::string key)
else
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerInvalidKey, key);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, key);
}
#else
{
@@ -455,7 +455,7 @@ void Image::copyMetadata(Image& other, bool exif, bool iptc, bool xmp) const
{
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerErrorMessage, "metadata not read");
throw Exiv2::Error(Exiv2::ErrorCode::kerErrorMessage, "metadata not read");
}
#else
{
@@ -562,14 +562,16 @@ void Image::writeExifThumbnailToFile(const std::string& path)
boost::python::list Image::getExifThumbnailData()
{
Exiv2::DataBuf buffer = _getExifThumbnail()->copy();
// Copy the data buffer in a list.

boost::python::list data;
for(unsigned int i = 0; i < buffer.size_; ++i)

// Copy the data buffer, pData is private in recent exiv2
for (auto it = buffer.cbegin(); it != buffer.cend(); ++it)
{
unsigned int datum = buffer.pData_[i];
unsigned int datum = *it;

data.append(datum);
}
return data;
}

void Image::eraseExifThumbnail()
@@ -682,7 +684,7 @@ void ExifTag::setRawValue(const std::string& value)
{
std::string message("Invalid value: ");
message += value;
throw Exiv2::Error(Exiv2::kerInvalidDataset, message);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidDataset, message);
}
#else
{
@@ -702,7 +704,7 @@ void ExifTag::setParentImage(Image& image)
return;
}
_data = data;
Exiv2::Value::AutoPtr value = _datum->getValue();
Exiv2::Value::UniquePtr value = _datum->getValue();
delete _datum;
_datum = &(*_data)[_key.key()];
_datum->setValue(value.get());
@@ -804,7 +806,7 @@ IptcTag::IptcTag(const std::string& key, Exiv2::IptcData* data): _key(key)
{
std::string mssg("Tag not repeatable: ");
mssg += key;
throw Exiv2::Error(Exiv2::kerErrorMessage, mssg);
throw Exiv2::Error(Exiv2::ErrorCode::kerErrorMessage, mssg);
}
#else
{
@@ -832,7 +834,7 @@ void IptcTag::setRawValues(const boost::python::list& values)
// one value.
#ifdef HAVE_EXIV2_ERROR_CODE
{
throw Exiv2::Error(Exiv2::kerInvalidDataset, "Tag not repeatable");
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidDataset, "Tag not repeatable");
}
#else
{
@@ -858,7 +860,7 @@ void IptcTag::setRawValues(const boost::python::list& values)
mssg += value;
// there's no invalid value error in libexiv2, so we use
// kerInvalidDataset wich raise a Python ValueError
throw Exiv2::Error(Exiv2::kerInvalidDataset, mssg);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidDataset, mssg);
}
#else
{
@@ -882,7 +884,7 @@ void IptcTag::setRawValues(const boost::python::list& values)
{
std::string mssg("Invalid value: ");
mssg += value;
throw Exiv2::Error(Exiv2::kerErrorMessage, mssg);
throw Exiv2::Error(Exiv2::ErrorCode::kerErrorMessage, mssg);
}
#else
{
@@ -895,7 +897,7 @@ void IptcTag::setRawValues(const boost::python::list& values)
{
std::string mssg("Tag not repeatable: ");
mssg += _key.key();
throw Exiv2::Error(Exiv2::kerErrorMessage, mssg);
throw Exiv2::Error(Exiv2::ErrorCode::kerErrorMessage, mssg);
}
#else
{
@@ -1083,7 +1085,7 @@ void XmpTag::setParentImage(Image& image)
// anything (see https://bugs.launchpad.net/pyexiv2/+bug/622739).
return;
}
Exiv2::Value::AutoPtr value = _datum->getValue();
Exiv2::Value::UniquePtr value = _datum->getValue();
delete _datum;
_from_datum = true;
_datum = &(*image.getXmpData())[_key.key()];
@@ -1213,7 +1215,7 @@ void translateExiv2Error(Exiv2::Error const& error)
// The type of the Python exception depends on the error code
// Warning: this piece of code should be updated in case the error codes
// defined by Exiv2 (file 'src/error.cpp') are changed
switch (error.code())
switch (static_cast<int>(error.code()))
{
case 1:
// kerErrorMessage Unidentified error
@@ -1890,7 +1892,7 @@ void registerXmpNs(const std::string& name, const std::string& prefix)
{
std::string mssg("Namespace already exists: ");
mssg += prefix;
throw Exiv2::Error(Exiv2::kerInvalidKey, mssg);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, mssg);
}
#else
{
@@ -1919,7 +1921,7 @@ void unregisterXmpNs(const std::string& name)
{
std::string mssg("Can't unregister builtin namespace: ");
mssg += name;
throw Exiv2::Error(Exiv2::kerInvalidKey, mssg);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, mssg);
}
#else
{
@@ -1932,7 +1934,7 @@ void unregisterXmpNs(const std::string& name)
{
std::string mssg("Namespace does not exists: ");
mssg += name;
throw Exiv2::Error(Exiv2::kerInvalidKey, mssg);
throw Exiv2::Error(Exiv2::ErrorCode::kerInvalidKey, mssg);
}
#else
{
2 changes: 1 addition & 1 deletion src/exiv2wrapper.hpp
View file
Original file line number Diff line number Diff line change
@@ -264,7 +264,7 @@ class Image
std::string _filename;
Exiv2::byte* _data;
long _size;
Exiv2::Image::AutoPtr _image;
Exiv2::Image::UniquePtr _image;
Exiv2::ExifData* _exifData;
Exiv2::IptcData* _iptcData;
Exiv2::XmpData* _xmpData;