third_party/exiv2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove dead sample apps

Browse Source
This commit is contained in:
Luis Díaz Más 2022-03-15 19:36:29 +01:00
parent f0e5ecdf98
commit c0aadda37e
5 changed files with 0 additions and 709 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

122
samples/httptest.cpp
View File

@ -1,122 +0,0 @@
// ***************************************************************** -*- C++ -*-
/*
* Copyright (C) 2004-2021 Exiv2 authors
* This program is part of the Exiv2 distribution.
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
*/
/*
httptest.cpp
This application is to test http.cpp. It provides the function to GET|HEAD|PUT the file via http protocol.
*/
#include <exiv2/exiv2.hpp>
#include <iostream>
#include <stdlib.h>
static int testSyntax(const char* arg)
{
if ( !arg ) {
std::cout << "insufficient input" << std::endl;
exit(0);
}
return 0;
}
int main(int argc,const char** argv)
{
Exiv2::XmpParser::initialize();
::atexit(Exiv2::XmpParser::terminate);
#ifdef EXV_ENABLE_BMFF
Exiv2::enableBMFF();
#endif
if ( argc < 2 ) {
std::cout << "usage : " << argv[0] << " [key value]+" << std::endl;
std::cout << "example: " << argv[0] << " [[-url] url | -server clanmills.com -page /LargsPanorama.jpg] -header \"Range: bytes=0-200\"" << std::endl;
std::cout << "or : " << argv[0] << " http://clanmills.com/LargsPanorama.jpg" << std::endl;
std::cout << "useful keys: -verb {GET|HEAD|PUT} -page str -server str -port number -version [-header something]+ " << std::endl;
std::cout << "default keys: -verb GET -server clanmills.com -page robin.shtml -port 80 -version 1.0" << std::endl;
std::cout << "export http_proxy=url eg export http_proxy=http://64.62.247.244:80" << std::endl;
return 0;
}
Exiv2::Dictionary response;
Exiv2::Dictionary request;
std::string errors;
// convert the command-line arguments into the request dictionary
for ( int i = 1 ; i < argc ; i +=2 ) {
const char* arg = argv[i];
// skip past the -'s on the key
while ( arg[0] == '-' ) arg++;
if ( std::string(arg) == "header" ) {
testSyntax(argv[i+1]);
std::string header = argv[i+1];
if ( ! strchr(argv[i+1],'\n') ) {
header += "\r\n";
}
request[arg] += header;
} else if ( std::string(arg) == "uri" || std::string(arg) == "url" ) {
testSyntax(argv[i+1]);
Exiv2::Uri uri = Exiv2::Uri::Parse(argv[i+1]);
if ( uri.Protocol == "http" ) {
request["server"] = uri.Host;
request["page"] = uri.Path;
request["port"] = uri.Port;
}
} else if ( std::string(arg).substr(0,7) == "http://" ) {
Exiv2::Uri uri = Exiv2::Uri::Parse(argv[i--]);
if ( uri.Protocol == "http" ) {
request["server"] = uri.Host;
request["page"] = uri.Path;
request["port"] = uri.Port;
}
} else {
testSyntax(argv[i+1]);
request[arg]=argv[i+1];
}
}
if ( !request.count("page" ) ) request["page" ] = "robin.shtml";
if ( !request.count("server") ) request["server"] = "clanmills.com";
int result = Exiv2::http(request,response,errors);
std::cout << "result = " << result << std::endl;
std::cout << "errors = " << errors << std::endl;
std::cout << std::endl;
for ( Exiv2::Dictionary_i it = response.begin() ; it != response.end() ; it++ ) {
// don't show request header
if (it->first == "requestheaders") continue;
std::cout << it->first << " -> ";
if ( it->first == "body") {
std::string value(it->second);
std::cout << "# " << value.length();
if ( value.length() < 1000 ) std::cout << " = " << value ;
} else {
std::cout << it->second;
}
std::cout << std::endl;
}
return 0;
}
// That's all Folks!
////

118
samples/mt-test.cpp
View File

@ -1,118 +0,0 @@
// ***************************************************************** -*- C++ -*-
// mt-test.cpp
// Sample multi-threading program
/*
* Copyright (C) 2004-2021 Exiv2 authors
* This program is part of the Exiv2 distribution.
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
*/
// Discussion: http://dev.exiv2.org/issues/1207
// Caution: This code isn't currently exercised by any bash script in the test suite
// This code is here for use in development when multi-threading issues
// are being discussed. For example #1207 and #1187
// It may be brought into use when Exiv2 support C++11 (#1188)
//
// WARNING: Only builds with clang and gcc < 4.9. I've never tried to build with Visual Studio
// requires C++11
// On Mac #define __cplusplus 201103L
// Older compilers #define __cplusplus 199711
// Compiler switches: -std=c++11 (set in samples/Makefile)
// WARNING: auto_ptr is not supported in C++11 implemented by gcc 4.9/C++11 and later
#include <exiv2/exiv2.hpp>
#include <iostream>
#include <iomanip>
#include <cassert>
#include <string>
#include <thread>
#include <mutex>
// mutex to for exclusive reporting
std::mutex m;
void reportExifMetadataCount(int n,const char* argv[])
{
int count = 0 ;
std::string what;
// count the exif metadata in the file
try {
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open(argv[n]);
assert(image.get() != 0);
image->readMetadata();
Exiv2::ExifData &exifData = image->exifData();
if (!exifData.empty()) {
Exiv2::ExifData::const_iterator end = exifData.end();
for (Exiv2::ExifData::const_iterator i = exifData.begin(); i != end; ++i)
count++;
}
} catch (Exiv2::Error& e) {
what = e.what() ;
count = -1;
}
// report to the user
m.lock();
std::cout << "file: " << argv[n] << " "
<< "n: " << n << " "
<< "count: " << count << " "
<< (count < 0 ? "exception: " : what)
<< what << std::endl;
m.unlock();
}
int main(int argc,const char* argv[])
{
Exiv2::XmpParser::initialize();
::atexit(Exiv2::XmpParser::terminate);
#ifdef EXV_ENABLE_BMFF
Exiv2::enableBMFF();
#endif
int result = 0;
if ( argc < 2 ) {
std::cerr << "syntax: " << argv[0] << " [path]+" << std::endl;
result = 1 ;
} else {
// Initialize XmpParser before starting threads
Exiv2::XmpParser::initialize();
// bucket of threads
std::thread* threads = new std::thread[argc+1];
// spin up the treads
for ( int arg = 1 ; arg < argc ; arg++ ) {
threads[arg] = std::thread(reportExifMetadataCount,arg,argv);
}
// wait for them to finish
for ( int arg = 1 ; arg < argc ; arg++ ) {
if ( threads[arg].joinable() )
threads[arg].join();
}
delete [] threads;
}
return result;
}
// That's all Folks!
////

161
samples/tiffaddpath-test.cpp
View File

@ -1,161 +0,0 @@
// ***************************************************************** -*- C++ -*-
/*
* Copyright (C) 2004-2021 Exiv2 authors
* This program is part of the Exiv2 distribution.
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
*/
// tiffaddpath-test.cpp
// Test driver to test adding new tags to a TIFF composite structure
#include <exiv2/exiv2.hpp>
#include "tiffcomposite_int.hpp"
#include "makernote2_int.hpp"
#include "tiffimage_int.hpp"
#include <iostream>
#include <iomanip>
#include <sstream>
#include <cstdlib>
using namespace Exiv2;
void addPath(TiffComponent* pRootDir,
uint16_t tag,
TiffPath& tiffPath);
void printPath(TiffPath tiffPath,
uint32_t tag,
uint16_t grp);
struct TiffTagInfo {
bool operator==(const uint32_t& tag) const;
uint32_t tag_;
const char* name_;
};
static constexpr TiffTagInfo tiffTagInfo[] = {
{ 0x10000, "none" },
{ 0x20000, "root" },
{ 0x30000, "next" },
{ 0x40000, "all" }
};
bool TiffTagInfo::operator==(const uint32_t& tag) const
{
return tag_ == tag;
}
std::string tiffTagName(uint32_t tag)
{
const TiffTagInfo* gi = find(tiffTagInfo, tag);
std::string name;
if (gi != 0) {
name = gi->name_;
}
else {
std::ostringstream os;
os << "0x" << std::hex << std::setw(4)
<< std::setfill('0') << std::right << tag;
name = os.str();
}
return name;
}
// -----------------------------------------------------------------------------
// Main program
int main(int argc, char* const argv[])
{
Exiv2::XmpParser::initialize();
::atexit(Exiv2::XmpParser::terminate);
#ifdef EXV_ENABLE_BMFF
Exiv2::enableBMFF();
#endif
if (argc != 3) {
std::cout << "Usage: " << argv[0] << " tag group\n"
<< "Print the TIFF path for a tag and group (decimal numbers)\n";
return 1;
}
uint32_t tag = atol(argv[1]);
uint16_t grp = atol(argv[2]);
TiffComponent* pRootDir = new TiffDirectory(0, 1);
TiffPath tiffPath1;
TiffCreator::getPath(tiffPath1, tag, grp);
printPath(tiffPath1, tag, grp);
addPath(pRootDir, tag, tiffPath1);
++tag;
TiffPath tiffPath2;
TiffCreator::getPath(tiffPath2, tag, grp);
printPath(tiffPath2, tag, grp);
addPath(pRootDir, tag, tiffPath2);
return 0;
}
// -----------------------------------------------------------------------------
void addPath(TiffComponent* pRootDir,
uint16_t tag,
TiffPath& tiffPath)
{
TiffComponent* tc = pRootDir->addPath(tag, tiffPath);
TiffPrinter tiffPrinter(std::cout);
pRootDir->accept(tiffPrinter);
std::cout << std::endl;
if (tc) {
std::cout << "Added tag " << tiffTagName(tc->tag())
<< ", group " << tiffGroupName(tc->group()) << "\n";
}
else {
std::cout << "No tag added\n";
}
std::cout << std::endl;
}
// -----------------------------------------------------------------------------
void printPath(TiffPath tiffPath,
uint32_t tag,
uint16_t grp)
{
std::cout << "\nTiff path for tag "
<< std::setw(6) << std::setfill(' ') << std::left
<< tiffTagName(tag)
<< ", group " << tiffGroupName(grp)
<< " (id = " << std::dec << grp << "):\n\n"
<< "ext. tag group new group \n"
<< "-------- ------------ ------------\n";
while (!tiffPath.empty())
{
const TiffStructure* ts = tiffPath.top();
tiffPath.pop();
std::cout << std::setw(8) << std::setfill(' ') << std::left
<< tiffTagName(ts->extendedTag_)
<< " " << std::setw(12) << std::setfill(' ') << std::left
<< tiffGroupName(ts->group_)
<< " " << std::setw(12) << std::setfill(' ') << std::left
<< tiffGroupName(ts->newGroup_)
<< "\n";
}
std::cout << std::endl;
}

233
samples/toexv.cpp
View File

@ -1,233 +0,0 @@
// ***************************************************************** -*- C++ -*-
/*
* Copyright (C) 2004-2017 Andreas Huggel <ahuggel@gmx.net>
*
* This program is part of the Exiv2 distribution.
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
*/
#include <exiv2/exiv2.hpp>
#include <iostream>
#include <fstream>
#include <cassert>
#include "utils.hpp"
#include "toexv.hpp"
static size_t exifMetadataCount(Exiv2::Image::AutoPtr& image)
{
size_t result = 0 ;
Exiv2::ExifData& exif = image->exifData();
Exiv2::ExifData::const_iterator end = exif.end();
for (Exiv2::ExifData::const_iterator i = exif.begin(); i != end; ++i) result++;
return result;
}
// *****************************************************************************
// Main
int main(int argc, char* const argv[])
{
Exiv2::XmpParser::initialize();
::atexit(Exiv2::XmpParser::terminate);
#ifdef EXV_ENABLE_BMFF
Exiv2::enableBMFF();
#endif
try {
// Handle command line arguments
Params params(":iecCahsx");
if (params.getopt(argc, argv)) return params.usage();
if (params.help_ ) return params.help();
Exiv2::Image::AutoPtr readImage = Exiv2::ImageFactory::open(params.read_);
assert(readImage.get() != 0);
readImage->readMetadata();
if ( params.write_ == "+" ) {
std::cout << "exifMetadataCount = " << exifMetadataCount(readImage) << std::endl;
// create an in-memory file and write the metadata
Exiv2::BasicIo::AutoPtr memIo (new Exiv2::MemIo());
Exiv2::Image::AutoPtr memImage(new Exiv2::ExvImage(memIo,true));
memImage->setMetadata (*readImage);
memImage->writeMetadata();
// serialize the in-memory file into buff
size_t size = memImage->io().size();
Exiv2::byte buff[size];
memImage->io().seek(0,Exiv2::BasicIo::beg);
memImage->io().read(buff,size);
std::cout << "size = " << size << std::endl;
// create an in-memory file with buff and read the metadata into buffImage
Exiv2::BasicIo::AutoPtr buffIo (new Exiv2::MemIo(buff,size));
Exiv2::Image::AutoPtr buffImage(new Exiv2::ExvImage(buffIo,false));
assert(buffImage.get() != 0);
buffImage->readMetadata();
std::cout << "exifMetadataCount = " << exifMetadataCount(buffImage) << std::endl;
} else if ( params.write_ != "-" ) {
// create a file and write the metadata
Exiv2::Image::AutoPtr writeImage = Exiv2::ImageFactory::create(Exiv2::ImageType::exv,params.write_);
params.copyMetadata(readImage,writeImage);
} else {
// create an in-memory file
Exiv2::BasicIo::AutoPtr memIo (new Exiv2::MemIo());
Exiv2::Image::AutoPtr memImage(new Exiv2::ExvImage(memIo,true));
params.copyMetadata(readImage,memImage);
// read a few bytes from the in-memory file
size_t size = memImage->io().size();
if (size>32) size = 32;
Exiv2::byte data[size];
memImage->io().seek(0,Exiv2::BasicIo::beg);
memImage->io().read(data,size);
// dump the bytes
for ( size_t i = 0 ; i < size ; i++ ) {
char c = (char) data[i] ;
if ( !isascii(c) ) c = '.' ;
std::cout << c ;
}
std::cout << std::endl;
}
return 0;
} catch (Exiv2::AnyError& e) {
std::cerr << "Caught Exiv2 exception '" << e << "'\n";
return 3;
}
}
Params::Params( const char* opts)
: optstring_(opts)
, first_(true)
, help_(false)
, iptc_(false)
, exif_(false)
, ICC_(false)
, all_(false)
, comment_(false)
, xmp_(false)
, size_(false)
, usage_(false)
{}
void Params::copyMetadata(Exiv2::Image::AutoPtr& readImage,Exiv2::Image::AutoPtr& writeImage)
{
if (all_ ) writeImage->setMetadata (*readImage);
if (iptc_ ) writeImage->setIptcData ( readImage->iptcData());
if (exif_ ) writeImage->setExifData ( readImage->exifData());
if (ICC_ ) writeImage->setIccProfile(*readImage->iccProfile());
if (comment_) writeImage->setComment ( readImage->comment());
if (xmp_ ) writeImage->setXmpData ( readImage->xmpData());
writeImage->writeMetadata();
if ( size_ ) std::cout << write_ << " " << writeImage->io().size() << std::endl;
}
int Params::option(int opt, const std::string& /*optarg*/, int optopt)
{
int rc = 0;
switch (opt) {
case 'h': help_ = true ; break;
case 'i': iptc_ = true ; break;
case 'e': exif_ = true ; break;
case 'c': comment_ = true ; break;
case 'C': ICC_ = true ; break;
case 'x': xmp_ = true ; break;
case 'a': all_ = true ; break;
case 's': size_ = true ; break;
case 'p': /* ignore for backwards compatibility */ ; break;
case ':':
std::cerr << progname() << ": Option -" << static_cast<char>(optopt)
<< " requires an argument\n";
rc = 1;
break;
case '?':
std::cerr << progname() << ": Unrecognized option -"
<< static_cast<char>(optopt) << "\n";
rc = 1;
break;
default:
std::cerr << progname()
<< ": getopt returned unexpected character code " << (char) opt
<< " 0x" << std::hex << opt << "\n";
rc = 1;
break;
}
return rc;
}
int Params::nonoption(const std::string& argv)
{
if (!write_.empty()) {
std::cerr << progname() << ": Unexpected extra argument (" << argv << ")\n";
return 1;
}
if (first_) read_ = argv;
else write_ = argv;
first_ = false;
return 0;
}
int Params::getopt(int argc, char* const argv[])
{
int rc = Util::Getopt::getopt(argc, argv, optstring_);
if ( argc == 1 ) usage_ = true;
// Further consistency checks
if ( !help_ && !usage_ ) {
if (rc==0 && read_.empty() ) {
std::cerr << progname() << ": Read and write files must be specified\n";
rc = 1;
}
if (rc==0 && write_.empty() ) {
std::cerr << progname() << ": Write file must be specified\n";
rc = 1;
}
}
if ( argc == 3 ) { all_ = true; size_ = true; }
if ( usage_ ) return 2 ;
return rc;
}
int Params::usage(std::ostream& os) const
{
os << "Reads and writes raw metadata. Use -h option for help.\n"
<< "Usage: " << progname()
<< " [-" << optstring_ << "]"
<< " readfile {-|+|writefile}\n";
return 2;
}
int Params::help(std::ostream& os) const
{
usage(os);
os << "\nOptions:\n"
" -i Read Iptc data from readfile and write to writefile.\n"
" -e Read Exif data from readfile and write to writefile.\n"
" -c Read Jpeg comment from readfile and write to writefile.\n"
" -C Read ICC profile from readfile and write to writefile.\n"
" -x Read XMP data from readfile and write to writefile.\n"
" -a Read all metadata from readfile and write to writefile.\n"
" -s Print size of writefile.\n"
" -h Display this help and exit.\n";
return 1;
}

75
samples/toexv.hpp
View File

@ -1,75 +0,0 @@
// ***************************************************************** -*- C++ -*-
/*
* This program is part of the Exiv2 distribution.
*
* This program 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
* of the License, or (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _TOEXC_HPP_
#define _TOEXC_HPP_
class Params : public Util::Getopt {
private:
std::string optstring_;
bool first_;
public:
bool help_; //!< Help option flag.
bool iptc_; //!< Iptc option flag.
bool exif_; //!< Exif option flag.
bool ICC_ ; //!< ICC option flag.
bool all_ ; //!< All option flag
bool comment_; //!< JPEG comment option flag.
bool xmp_; //!< XMP option flag.
bool size_; //!< Size option flag.
bool usage_; //!< Usage option flag.
std::string read_; //!< Source file
std::string write_; //!< Destination file
public:
/*!
@brief Default constructor. Note that optstring_ is initialized here.
*/
Params( const char* opts);
/*!
@brief Call Getopt::getopt() with optstring, to initiate command line
argument parsing, perform consistency checks after all command line
arguments are parsed.
@param argc Argument count as passed to main() on program invocation.
@param argv Argument array as passed to main() on program invocation.
@return 0 if successful, >0 in case of errors.
*/
int getopt(int argc, char* const argv[]);
//! Handle options and their arguments.
virtual int option(int opt, const std::string& optarg, int optopt);
//! Handle non-option parameters.
virtual int nonoption(const std::string& argv);
//! Print a minimal usage note to an output stream.
int usage(std::ostream& os =std::cout) const;
//! Print further usage explanations to an output stream.
int help(std::ostream& os =std::cout) const;
//! copy metadata from one image to another.
void copyMetadata(Exiv2::Image::UniquePtr& readImage,Exiv2::Image::UniquePtr& writeImage);
}; // class Params
#endif // _TOEXV_HPP_