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Move crwparse to samples

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This commit is contained in:
Luis Diaz Mas 2018-08-24 17:12:08 +02:00 committed by Luis Díaz Más
parent 32b618b1c7
commit ac51fda7b5
2 changed files with 10 additions and 9 deletions
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1
samples/CMakeLists.txt
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@ -29,6 +29,7 @@ set( SAMPLES
xmpprint.cpp
xmpsample.cpp
crwedit.cpp
crwparse.cpp
)
##

18
src/crwparse.cpp → samples/crwparse.cpp
View File

@ -8,8 +8,7 @@
#include <iostream>
int main(int argc, char* const argv[])
try {
int main(int argc, char* const argv[]) try {
if (argc != 2) {
std::cout << "Usage: " << argv[0] << " file\n";
std::cout << "Print the CIFF structure of a CRW file\n";
@ -17,22 +16,24 @@ try {
}
Exiv2::FileIo io(argv[1]);
if(io.open() != 0) {
throw Exiv2::Error(kerDataSourceOpenFailed, io.path(), Exiv2::strError());
if (io.open() != 0) {
throw Exiv2::Error(Exiv2::kerDataSourceOpenFailed, io.path(), Exiv2::strError());
}
Exiv2::IoCloser closer(io);
// Ensure that this is a CRW image
if (!Exiv2::isCrwType(io, false)) {
if (io.error() || io.eof()) throw Exiv2::Error(kerFailedToReadImageData);
throw Exiv2::Error(kerNotACrwImage);
if (io.error() || io.eof())
throw Exiv2::Error(Exiv2::kerFailedToReadImageData);
throw Exiv2::Error(Exiv2::kerNotACrwImage);
}
// Read the image into a memory buffer
long len = io.size();
Exiv2::DataBuf buf(len);
io.read(buf.pData_, len);
if (io.error() || io.eof()) throw Exiv2::Error(kerFailedToReadImageData);
if (io.error() || io.eof())
throw Exiv2::Error(Exiv2::kerFailedToReadImageData);
// Parse the image, starting with a CIFF header component
Exiv2::Internal::CiffHeader::AutoPtr parseTree(new Exiv2::Internal::CiffHeader);
@ -40,8 +41,7 @@ try {
parseTree->print(std::cout);
return 0;
}
catch (Exiv2::AnyError& e) {
} catch (Exiv2::AnyError& e) {
std::cerr << e << "\n";
return -1;
}