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2261 lines
80 KiB
C++
2261 lines
80 KiB
C++
// ***************************************************************** -*- C++ -*-
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/*
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* Copyright (C) 2004-2021 Exiv2 authors
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* This program is part of the Exiv2 distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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File: actions.cpp
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*/
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// *****************************************************************************
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// included header files
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#include "config.h"
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#include "actions.hpp"
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#include "exiv2app.hpp"
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#include "image.hpp"
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#include "jpgimage.hpp"
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#include "xmpsidecar.hpp"
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#include "utils.hpp"
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#include "types.hpp"
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#include "exif.hpp"
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#include "easyaccess.hpp"
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#include "iptc.hpp"
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#include "xmp_exiv2.hpp"
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#include "preview.hpp"
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#include "futils.hpp"
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#include "i18n.h" // NLS support.
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// + standard includes
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#include <string>
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#include <iostream>
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#include <iomanip>
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#include <fstream>
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#include <sstream>
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#include <cstring>
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#include <cstdio>
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#include <ctime>
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#include <cmath>
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#include <cassert>
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#include <stdexcept>
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#include <sys/types.h> // for stat()
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#include <sys/stat.h> // for stat()
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#ifdef EXV_HAVE_UNISTD_H
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# include <unistd.h> // for stat()
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#endif
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#ifdef _MSC_VER
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# include <sys/utime.h>
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#else
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# include <utime.h>
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#endif
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#if !defined(__MINGW__) && !defined(_MSC_VER)
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#define _fileno(a) a
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#define _setmode(a,b)
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#endif
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// *****************************************************************************
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// local declarations
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namespace {
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//! Helper class to set the timestamp of a file to that of another file
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class Timestamp {
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public:
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//! C'tor
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Timestamp() : actime_(0), modtime_(0) {}
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//! Read the timestamp of a file
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int read(const std::string& path);
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//! Read the timestamp from a broken-down time in buffer \em tm.
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int read(struct tm* tm);
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//! Set the timestamp of a file
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int touch(const std::string& path);
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private:
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time_t actime_;
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time_t modtime_;
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};
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/*!
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@brief Convert a string "YYYY:MM:DD HH:MI:SS" to a struct tm type,
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returns 0 if successful
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*/
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int str2Tm(const std::string& timeStr, struct tm* tm);
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//! Convert a localtime to a string "YYYY:MM:DD HH:MI:SS", "" on error
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std::string time2Str(time_t time);
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//! Convert a tm structure to a string "YYYY:MM:DD HH:MI:SS", "" on error
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std::string tm2Str(const struct tm* tm);
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/*!
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@brief Copy metadata from source to target according to Params::copyXyz
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@param source Source file path
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@param target Target file path. An *.exv file is created if target doesn't
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exist.
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@param targetType Image type for the target image in case it needs to be
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created.
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@param preserve Indicates if existing metadata in the target file should
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be kept.
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@return 0 if successful, else an error code
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*/
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int metacopy(const std::string& source,
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const std::string& target,
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int targetType,
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bool preserve);
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/*!
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@brief Rename a file according to a timestamp value.
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@param path The original file path. Contains the new path on exit.
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@param tm Pointer to a buffer with the broken-down time to rename
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the file to.
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@return 0 if successful, -1 if the file was skipped, 1 on error.
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*/
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int renameFile(std::string& path, const struct tm* tm);
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/*!
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@brief Make a file path from the current file path, destination
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directory (if any) and the filename extension passed in.
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@param path Path of the existing file
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@param ext New filename extension (incl. the dot '.' if required)
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@return 0 if successful, 1 if the new file exists and the user
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chose not to overwrite it.
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*/
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std::string newFilePath(const std::string& path, const std::string& ext);
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/*!
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@brief Check if file \em path exists and whether it should be
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overwritten. Ask user if necessary. Return 1 if the file
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exists and shouldn't be overwritten, else 0.
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*/
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int dontOverwrite(const std::string& path);
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/*!
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@brief Output a text with a given minimum number of chars, honoring
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multi-byte characters correctly. Replace code in the form
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os << setw(width) << myString
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with
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os << make_pair( myString, width)
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*/
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std::ostream& operator<<( std::ostream& os, std::pair<std::string, int> strAndWidth);
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//! Print image Structure information
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int printStructure(std::ostream& out, Exiv2::PrintStructureOption option, const std::string &path);
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}
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// *****************************************************************************
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// class member definitions
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namespace Action {
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Task::~Task()
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{
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}
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Task::UniquePtr Task::clone() const
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{
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return UniquePtr(clone_());
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}
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TaskFactory* TaskFactory::instance_ = 0;
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TaskFactory& TaskFactory::instance()
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{
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if (0 == instance_) {
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instance_ = new TaskFactory;
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}
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return *instance_;
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} // TaskFactory::instance
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void TaskFactory::cleanup()
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{
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if (instance_ != 0) {
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Registry::iterator e = registry_.end();
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for (Registry::iterator i = registry_.begin(); i != e; ++i) {
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delete i->second;
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}
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delete instance_;
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instance_ = 0;
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}
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} //TaskFactory::cleanup
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void TaskFactory::registerTask(TaskType type, Task::UniquePtr task)
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{
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Registry::iterator i = registry_.find(type);
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if (i != registry_.end()) {
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delete i->second;
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}
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registry_[type] = task.release();
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} // TaskFactory::registerTask
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TaskFactory::TaskFactory()
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{
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// Register a prototype of each known task
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registerTask(adjust, Task::UniquePtr(new Adjust));
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registerTask(print, Task::UniquePtr(new Print));
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registerTask(rename, Task::UniquePtr(new Rename));
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registerTask(erase, Task::UniquePtr(new Erase));
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registerTask(extract, Task::UniquePtr(new Extract));
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registerTask(insert, Task::UniquePtr(new Insert));
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registerTask(modify, Task::UniquePtr(new Modify));
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registerTask(fixiso, Task::UniquePtr(new FixIso));
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registerTask(fixcom, Task::UniquePtr(new FixCom));
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} // TaskFactory c'tor
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Task::UniquePtr TaskFactory::create(TaskType type)
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{
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Registry::const_iterator i = registry_.find(type);
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if (i != registry_.end() && i->second != 0) {
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Task* t = i->second;
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return t->clone();
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}
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return nullptr;
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} // TaskFactory::create
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Print::~Print()
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{
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}
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int setModeAndPrintStructure(Exiv2::PrintStructureOption option, const std::string& path,bool binary)
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{
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int result = 0 ;
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if ( binary && option == Exiv2::kpsIccProfile ) {
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std::stringstream output(std::stringstream::out|std::stringstream::binary);
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result = printStructure(output, option, path);
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if ( result == 0 ) {
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size_t size = (long) output.str().size();
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Exiv2::DataBuf iccProfile((long)size);
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Exiv2::DataBuf ascii((long)(size * 3 + 1));
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ascii.pData_[size * 3] = 0;
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::memcpy(iccProfile.pData_,output.str().c_str(),size);
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if ( Exiv2::base64encode(iccProfile.pData_,size,(char*)ascii.pData_,size*3) ) {
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long chunk = 60 ;
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std::string code = std::string("data:") + std::string((char*)ascii.pData_);
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long length = (long) code.size() ;
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for ( long start = 0 ; start < length ; start += chunk ) {
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long count = (start+chunk) < length ? chunk : length - start ;
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std::cout << code.substr(start,count) << std::endl;
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}
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}
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}
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} else {
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_setmode(_fileno(stdout),O_BINARY);
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result = printStructure(std::cout, option, path);
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}
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return result;
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}
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int Print::run(const std::string& path)
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{
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try {
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path_ = path;
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int rc = 0;
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Exiv2::PrintStructureOption option = Exiv2::kpsNone ;
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switch (Params::instance().printMode_) {
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case Params::pmSummary: rc = Params::instance().greps_.empty() ? printSummary() : printList(); break;
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case Params::pmList: rc = printList(); break;
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case Params::pmComment: rc = printComment(); break;
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case Params::pmPreview: rc = printPreviewList(); break;
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case Params::pmStructure: rc = printStructure(std::cout,Exiv2::kpsBasic, path_) ; break;
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case Params::pmRecursive: rc = printStructure(std::cout,Exiv2::kpsRecursive, path_) ; break;
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case Params::pmXMP:
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if (option == Exiv2::kpsNone)
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option = Exiv2::kpsXMP;
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rc = setModeAndPrintStructure(option, path_,binary());
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break;
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case Params::pmIccProfile:
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if (option == Exiv2::kpsNone)
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option = Exiv2::kpsIccProfile;
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rc = setModeAndPrintStructure(option, path_,binary());
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break;
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}
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return rc;
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}
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catch(const Exiv2::AnyError& e) {
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std::cerr << "Exiv2 exception in print action for file "
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<< path << ":\n" << e << "\n";
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return 1;
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}
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catch(const std::overflow_error& e) {
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std::cerr << "std::overflow_error exception in print action for file "
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<< path << ":\n" << e.what() << "\n";
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return 1;
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}
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}
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int Print::printSummary()
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{
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if (!Exiv2::fileExists(path_, true)) {
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std::cerr << path_ << ": "
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<< _("Failed to open the file\n");
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return -1;
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}
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Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
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assert(image.get() != 0);
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image->readMetadata();
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Exiv2::ExifData& exifData = image->exifData();
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align_ = 16;
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// Filename
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printLabel(_("File name"));
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std::cout << path_ << std::endl;
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// Filesize
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struct stat buf;
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if (0 == stat(path_.c_str(), &buf)) {
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printLabel(_("File size"));
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std::cout << buf.st_size << " " << _("Bytes") << std::endl;
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}
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// MIME type
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printLabel(_("MIME type"));
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std::cout << image->mimeType() << std::endl;
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// Image size
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printLabel(_("Image size"));
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std::cout << image->pixelWidth() << " x " << image->pixelHeight() << std::endl;
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if (exifData.empty()) {
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std::cerr << path_ << ": "
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<< _("No Exif data found in the file\n");
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return -3;
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}
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// Thumbnail
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printLabel(_("Thumbnail"));
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Exiv2::ExifThumbC exifThumb(exifData);
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std::string thumbExt = exifThumb.extension();
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if (thumbExt.empty()) {
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std::cout << _("None");
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}
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else {
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auto dataBuf = exifThumb.copy();
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if (dataBuf.size_ == 0) {
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std::cout << _("None");
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}
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else {
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std::cout << exifThumb.mimeType() << ", "
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<< dataBuf.size_ << " " << _("Bytes");
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}
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}
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std::cout << std::endl;
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printTag(exifData, Exiv2::make , _("Camera make") );
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printTag(exifData, Exiv2::model , _("Camera model") );
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printTag(exifData, Exiv2::dateTimeOriginal , _("Image timestamp") );
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printTag(exifData, "Exif.Canon.FileNumber" , _("File number") );
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printTag(exifData, Exiv2::exposureTime , _("Exposure time") , Exiv2::shutterSpeedValue );
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printTag(exifData, Exiv2::fNumber , _("Aperture") , Exiv2::apertureValue );
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printTag(exifData, Exiv2::exposureBiasValue , _("Exposure bias") );
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printTag(exifData, Exiv2::flash , _("Flash") );
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printTag(exifData, Exiv2::flashBias , _("Flash bias") );
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printTag(exifData, Exiv2::focalLength , _("Focal length") );
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printTag(exifData, Exiv2::subjectDistance , _("Subject distance") );
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printTag(exifData, Exiv2::isoSpeed , _("ISO speed") );
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printTag(exifData, Exiv2::exposureMode , _("Exposure mode") );
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printTag(exifData, Exiv2::meteringMode , _("Metering mode") );
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printTag(exifData, Exiv2::macroMode , _("Macro mode") );
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printTag(exifData, Exiv2::imageQuality , _("Image quality") );
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printTag(exifData, Exiv2::whiteBalance , _("White balance") );
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printTag(exifData, "Exif.Image.Copyright" , _("Copyright") );
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printTag(exifData, "Exif.Photo.UserComment" , _("Exif comment") );
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std::cout << std::endl;
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return 0;
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} // Print::printSummary
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void Print::printLabel(const std::string& label) const
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{
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std::cout << std::setfill(' ') << std::left;
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if (Params::instance().files_.size() > 1) {
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std::cout << std::setw(20) << path_ << " ";
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}
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std::cout << std::make_pair( label, align_)
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<< ": ";
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}
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int Print::printTag(const Exiv2::ExifData& exifData,
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const std::string& key,
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const std::string& label) const
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{
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int rc = 0;
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if (!label.empty()) {
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printLabel(label);
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}
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Exiv2::ExifKey ek(key);
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Exiv2::ExifData::const_iterator md = exifData.findKey(ek);
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if (md != exifData.end()) {
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md->write(std::cout, &exifData);
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rc = 1;
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}
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if (!label.empty()) std::cout << std::endl;
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return rc;
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} // Print::printTag
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int Print::printTag(const Exiv2::ExifData& exifData,
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EasyAccessFct easyAccessFct,
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const std::string& label,
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EasyAccessFct easyAccessFctFallback) const
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{
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int rc = 0;
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if (!label.empty()) {
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printLabel(label);
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}
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Exiv2::ExifData::const_iterator md = easyAccessFct(exifData);
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if (md != exifData.end()) {
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md->write(std::cout, &exifData);
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rc = 1;
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}
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else if (NULL != easyAccessFctFallback)
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{
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md = easyAccessFctFallback(exifData);
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if (md != exifData.end()) {
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md->write(std::cout, &exifData);
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rc = 1;
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}
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}
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if (!label.empty()) std::cout << std::endl;
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return rc;
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} // Print::printTag
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int Print::printList()
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{
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if (!Exiv2::fileExists(path_, true)) {
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std::cerr << path_
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<< ": " << _("Failed to open the file\n");
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return -1;
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}
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Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
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assert(image.get() != 0);
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image->readMetadata();
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// Set defaults for metadata types and data columns
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if (Params::instance().printTags_ == Exiv2::mdNone) {
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Params::instance().printTags_ = Exiv2::mdExif | Exiv2::mdIptc | Exiv2::mdXmp;
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}
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if (Params::instance().printItems_ == 0) {
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Params::instance().printItems_ = Params::prKey | Params::prType | Params::prCount | Params::prTrans;
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}
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return printMetadata(image.get());
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} // Print::printList
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int Print::printMetadata(const Exiv2::Image* image)
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{
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bool ret = false;
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bool noExif = false;
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if (Params::instance().printTags_ & Exiv2::mdExif) {
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const Exiv2::ExifData& exifData = image->exifData();
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for (Exiv2::ExifData::const_iterator md = exifData.begin();
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md != exifData.end(); ++md) {
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ret |= printMetadatum(*md, image);
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}
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if (exifData.empty()) noExif = true;
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}
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bool noIptc = false;
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if (Params::instance().printTags_ & Exiv2::mdIptc) {
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const Exiv2::IptcData& iptcData = image->iptcData();
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for (Exiv2::IptcData::const_iterator md = iptcData.begin();
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md != iptcData.end(); ++md) {
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ret |= printMetadatum(*md, image);
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}
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if (iptcData.empty()) noIptc = true;
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}
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bool noXmp = false;
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if (Params::instance().printTags_ & Exiv2::mdXmp) {
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const Exiv2::XmpData& xmpData = image->xmpData();
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for (Exiv2::XmpData::const_iterator md = xmpData.begin();
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md != xmpData.end(); ++md) {
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ret |= printMetadatum(*md, image);
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}
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if (xmpData.empty()) noXmp = true;
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}
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|
|
// With -v, inform about the absence of any (requested) type of metadata
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|
if (Params::instance().verbose_) {
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if (noExif) std::cerr << path_ << ": " << _("No Exif data found in the file\n");
|
|
if (noIptc) std::cerr << path_ << ": " << _("No IPTC data found in the file\n");
|
|
if (noXmp) std::cerr << path_ << ": " << _("No XMP data found in the file\n");
|
|
}
|
|
|
|
// With -g or -K, return -3 if no matching tags were found
|
|
int rc = 0;
|
|
if ((!Params::instance().greps_.empty() || !Params::instance().keys_.empty()) && !ret) rc = 1;
|
|
|
|
return rc;
|
|
} // Print::printMetadata
|
|
|
|
bool Print::grepTag(const std::string& key)
|
|
{
|
|
bool result=Params::instance().greps_.empty();
|
|
for (Params::Greps::const_iterator g = Params::instance().greps_.begin();
|
|
!result && g != Params::instance().greps_.end(); ++g)
|
|
{
|
|
#if defined(EXV_HAVE_REGEX_H)
|
|
result = regexec( &(*g), key.c_str(), 0, NULL, 0) == 0 ;
|
|
#else
|
|
std::string Pattern(g->pattern_);
|
|
std::string Key(key);
|
|
if ( g->bIgnoreCase_ ) {
|
|
// https://notfaq.wordpress.com/2007/08/04/cc-convert-string-to-upperlower-case/
|
|
std::transform(Pattern.begin(), Pattern.end(),Pattern.begin(), ::tolower);
|
|
std::transform(Key.begin() , Key.end() ,Key.begin() , ::tolower);
|
|
}
|
|
result = Key.find(Pattern) != std::string::npos;
|
|
#endif
|
|
}
|
|
return result ;
|
|
}
|
|
|
|
bool Print::keyTag(const std::string& key)
|
|
{
|
|
bool result=Params::instance().keys_.empty();
|
|
for (Params::Keys::const_iterator k = Params::instance().keys_.begin();
|
|
!result && k != Params::instance().keys_.end(); ++k)
|
|
{
|
|
result = key.compare(*k) == 0;
|
|
}
|
|
return result ;
|
|
}
|
|
|
|
static void binaryOutput(const std::ostringstream& os)
|
|
{
|
|
std::cout << os.str();
|
|
}
|
|
|
|
bool Print::printMetadatum(const Exiv2::Metadatum& md, const Exiv2::Image* pImage)
|
|
{
|
|
if (!grepTag(md.key()))
|
|
return false;
|
|
if (!keyTag(md.key()))
|
|
return false;
|
|
|
|
if (Params::instance().unknown_ && md.tagName().substr(0, 2) == "0x") {
|
|
return false;
|
|
}
|
|
|
|
bool const manyFiles = Params::instance().files_.size() > 1;
|
|
if (manyFiles) {
|
|
std::cout << std::setfill(' ') << std::left << std::setw(20) << path_ << " ";
|
|
}
|
|
|
|
bool first = true;
|
|
if (Params::instance().printItems_ & Params::prTag) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << "0x" << std::setw(4) << std::setfill('0') << std::right << std::hex << md.tag();
|
|
}
|
|
if (Params::instance().printItems_ & Params::prSet) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << "set";
|
|
}
|
|
if (Params::instance().printItems_ & Params::prGroup) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << std::setw(12) << std::setfill(' ') << std::left << md.groupName();
|
|
}
|
|
if (Params::instance().printItems_ & Params::prKey) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << std::setfill(' ') << std::left << std::setw(44) << md.key();
|
|
}
|
|
if (Params::instance().printItems_ & Params::prName) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << std::setw(27) << std::setfill(' ') << std::left << md.tagName();
|
|
}
|
|
if (Params::instance().printItems_ & Params::prLabel) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << std::setw(30) << std::setfill(' ') << std::left << md.tagLabel();
|
|
}
|
|
if (Params::instance().printItems_ & Params::prType) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << std::setw(9) << std::setfill(' ') << std::left;
|
|
const char* tn = md.typeName();
|
|
if (tn) {
|
|
std::cout << tn;
|
|
} else {
|
|
std::ostringstream os;
|
|
os << "0x" << std::setw(4) << std::setfill('0') << std::hex << md.typeId();
|
|
std::cout << os.str();
|
|
}
|
|
}
|
|
if (Params::instance().printItems_ & Params::prCount) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << std::dec << std::setw(3) << std::setfill(' ') << std::right << md.count();
|
|
}
|
|
if (Params::instance().printItems_ & Params::prSize) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::cout << std::dec << std::setw(3) << std::setfill(' ') << std::right << md.size();
|
|
}
|
|
if (Params::instance().printItems_ & Params::prValue && md.size() > 0) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::ostringstream os;
|
|
// #1114 - show negative values for SByte
|
|
if (md.typeId() == Exiv2::signedByte) {
|
|
for ( int c = 0 ; c < md.value().count() ; c++ ) {
|
|
int value = md.value().toLong(c);
|
|
os << (c?" ":"") << std::dec << (value < 128 ? value : value - 256);
|
|
}
|
|
} else {
|
|
os << std::dec << md.value();
|
|
}
|
|
binaryOutput(os);
|
|
}
|
|
if (Params::instance().printItems_ & Params::prTrans) {
|
|
if (!first)
|
|
std::cout << " ";
|
|
first = false;
|
|
std::ostringstream os;
|
|
os << std::dec << md.print(&pImage->exifData());
|
|
binaryOutput(os) ;
|
|
}
|
|
if (Params::instance().printItems_ & Params::prHex) {
|
|
if (!first)
|
|
std::cout << std::endl;
|
|
first = false;
|
|
Exiv2::DataBuf buf(md.size());
|
|
md.copy(buf.pData_, pImage->byteOrder());
|
|
Exiv2::hexdump(std::cout, buf.pData_, buf.size_);
|
|
}
|
|
std::cout << std::endl;
|
|
return true;
|
|
} // Print::printMetadatum
|
|
|
|
int Print::printComment()
|
|
{
|
|
if (!Exiv2::fileExists(path_, true)) {
|
|
std::cerr << path_
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("JPEG comment") << ": ";
|
|
}
|
|
std::cout << image->comment() << std::endl;
|
|
return 0;
|
|
} // Print::printComment
|
|
|
|
int Print::printPreviewList()
|
|
{
|
|
if (!Exiv2::fileExists(path_, true)) {
|
|
std::cerr << path_
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
bool const manyFiles = Params::instance().files_.size() > 1;
|
|
int cnt = 0;
|
|
Exiv2::PreviewManager pm(*image);
|
|
Exiv2::PreviewPropertiesList list = pm.getPreviewProperties();
|
|
for (Exiv2::PreviewPropertiesList::const_iterator pos = list.begin(); pos != list.end(); ++pos) {
|
|
if (manyFiles) {
|
|
std::cout << std::setfill(' ') << std::left << std::setw(20)
|
|
<< path_ << " ";
|
|
}
|
|
std::cout << _("Preview") << " " << ++cnt << ": "
|
|
<< pos->mimeType_ << ", ";
|
|
if (pos->width_ != 0 && pos->height_ != 0) {
|
|
std::cout << pos->width_ << "x" << pos->height_ << " "
|
|
<< _("pixels") << ", ";
|
|
}
|
|
std::cout << pos->size_ << " " << _("bytes") << "\n";
|
|
}
|
|
return 0;
|
|
} // Print::printPreviewList
|
|
|
|
Print::UniquePtr Print::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
Print* Print::clone_() const
|
|
{
|
|
return new Print(*this);
|
|
}
|
|
|
|
Rename::~Rename()
|
|
{
|
|
}
|
|
|
|
int Rename::run(const std::string& path)
|
|
{
|
|
try {
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Timestamp ts;
|
|
if (Params::instance().preserve_) ts.read(path);
|
|
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
Exiv2::ExifData& exifData = image->exifData();
|
|
if (exifData.empty()) {
|
|
std::cerr << path
|
|
<< ": " << _("No Exif data found in the file\n");
|
|
return -3;
|
|
}
|
|
Exiv2::ExifKey key("Exif.Photo.DateTimeOriginal");
|
|
Exiv2::ExifData::iterator md = exifData.findKey(key);
|
|
if (md == exifData.end()) {
|
|
key = Exiv2::ExifKey("Exif.Image.DateTime");
|
|
md = exifData.findKey(key);
|
|
}
|
|
if (md == exifData.end()) {
|
|
std::cerr << _("Neither tag") << " `Exif.Photo.DateTimeOriginal' "
|
|
<< _("nor") << " `Exif.Image.DateTime' "
|
|
<< _("found in the file") << " " << path << "\n";
|
|
return 1;
|
|
}
|
|
std::string v = md->toString();
|
|
if (v.length() == 0 || v[0] == ' ') {
|
|
std::cerr << _("Image file creation timestamp not set in the file")
|
|
<< " " << path << "\n";
|
|
return 1;
|
|
}
|
|
struct tm tm;
|
|
if (str2Tm(v, &tm) != 0) {
|
|
std::cerr << _("Failed to parse timestamp") << " `" << v
|
|
<< "' " << _("in the file") << " " << path << "\n";
|
|
return 1;
|
|
}
|
|
if ( Params::instance().timestamp_
|
|
|| Params::instance().timestampOnly_) {
|
|
ts.read(&tm);
|
|
}
|
|
int rc = 0;
|
|
std::string newPath = path;
|
|
if (Params::instance().timestampOnly_) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Updating timestamp to") << " " << v << std::endl;
|
|
}
|
|
}
|
|
else {
|
|
rc = renameFile(newPath, &tm);
|
|
if (rc == -1) return 0; // skip
|
|
}
|
|
if ( 0 == rc
|
|
&& ( Params::instance().preserve_
|
|
|| Params::instance().timestamp_
|
|
|| Params::instance().timestampOnly_)) {
|
|
ts.touch(newPath);
|
|
}
|
|
return rc;
|
|
}
|
|
catch(const Exiv2::AnyError& e)
|
|
{
|
|
std::cerr << "Exiv2 exception in rename action for file " << path
|
|
<< ":\n" << e << "\n";
|
|
return 1;
|
|
}} // Rename::run
|
|
|
|
Rename::UniquePtr Rename::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
Rename* Rename::clone_() const
|
|
{
|
|
return new Rename(*this);
|
|
}
|
|
|
|
Erase::~Erase()
|
|
{
|
|
}
|
|
|
|
int Erase::run(const std::string& path)
|
|
try {
|
|
path_ = path;
|
|
|
|
if (!Exiv2::fileExists(path_, true)) {
|
|
std::cerr << path_
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Timestamp ts;
|
|
if (Params::instance().preserve_) ts.read(path);
|
|
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
// Thumbnail must be before Exif
|
|
int rc = 0;
|
|
if (Params::instance().target_ & Params::ctThumb) {
|
|
rc = eraseThumbnail(image.get());
|
|
}
|
|
if (0 == rc && Params::instance().target_ & Params::ctExif) {
|
|
rc = eraseExifData(image.get());
|
|
}
|
|
if (0 == rc && Params::instance().target_ & Params::ctIptc) {
|
|
rc = eraseIptcData(image.get());
|
|
}
|
|
if (0 == rc && Params::instance().target_ & Params::ctComment) {
|
|
rc = eraseComment(image.get());
|
|
}
|
|
if (0 == rc && Params::instance().target_ & Params::ctXmp) {
|
|
rc = eraseXmpData(image.get());
|
|
}
|
|
if (0 == rc && Params::instance().target_ & Params::ctIccProfile) {
|
|
rc = eraseIccProfile(image.get());
|
|
}
|
|
if (0 == rc && Params::instance().target_ & Params::ctIptcRaw) {
|
|
rc = printStructure(std::cout,Exiv2::kpsIptcErase,path_);
|
|
}
|
|
|
|
if (0 == rc) {
|
|
image->writeMetadata();
|
|
if (Params::instance().preserve_) ts.touch(path);
|
|
}
|
|
|
|
return rc;
|
|
}
|
|
catch(const Exiv2::AnyError& e)
|
|
{
|
|
std::cerr << "Exiv2 exception in erase action for file " << path
|
|
<< ":\n" << e << "\n";
|
|
return 1;
|
|
} // Erase::run
|
|
|
|
int Erase::eraseThumbnail(Exiv2::Image* image) const
|
|
{
|
|
Exiv2::ExifThumb exifThumb(image->exifData());
|
|
std::string thumbExt = exifThumb.extension();
|
|
if (thumbExt.empty()) {
|
|
return 0;
|
|
}
|
|
exifThumb.erase();
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Erasing thumbnail data") << std::endl;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int Erase::eraseExifData(Exiv2::Image* image) const
|
|
{
|
|
if (Params::instance().verbose_ && image->exifData().count() > 0) {
|
|
std::cout << _("Erasing Exif data from the file") << std::endl;
|
|
}
|
|
image->clearExifData();
|
|
return 0;
|
|
}
|
|
|
|
int Erase::eraseIptcData(Exiv2::Image* image) const
|
|
{
|
|
if (Params::instance().verbose_ && image->iptcData().count() > 0) {
|
|
std::cout << _("Erasing IPTC data from the file") << std::endl;
|
|
}
|
|
image->clearIptcData();
|
|
return 0;
|
|
}
|
|
|
|
int Erase::eraseComment(Exiv2::Image* image) const
|
|
{
|
|
if (Params::instance().verbose_ && image->comment().size() > 0) {
|
|
std::cout << _("Erasing JPEG comment from the file") << std::endl;
|
|
}
|
|
image->clearComment();
|
|
return 0;
|
|
}
|
|
|
|
int Erase::eraseXmpData(Exiv2::Image* image) const
|
|
{
|
|
if (Params::instance().verbose_ && image->xmpData().count() > 0) {
|
|
std::cout << _("Erasing XMP data from the file") << std::endl;
|
|
}
|
|
image->clearXmpData(); // Quick fix for bug #612
|
|
image->clearXmpPacket();
|
|
return 0;
|
|
}
|
|
int Erase::eraseIccProfile(Exiv2::Image* image) const
|
|
{
|
|
if (Params::instance().verbose_ && image->iccProfileDefined() ) {
|
|
std::cout << _("Erasing ICC Profile data from the file") << std::endl;
|
|
}
|
|
image->clearIccProfile();
|
|
return 0;
|
|
}
|
|
|
|
Erase::UniquePtr Erase::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
Erase* Erase::clone_() const
|
|
{
|
|
return new Erase(*this);
|
|
}
|
|
|
|
Extract::~Extract()
|
|
{
|
|
}
|
|
|
|
int Extract::run(const std::string& path)
|
|
{
|
|
try {
|
|
path_ = path;
|
|
int rc = 0;
|
|
|
|
bool bStdout = Params::instance().target_ & Params::ctStdInOut ? true : false;
|
|
if (bStdout) {
|
|
_setmode(_fileno(stdout), _O_BINARY);
|
|
}
|
|
|
|
if (Params::instance().target_ & Params::ctThumb) {
|
|
rc = writeThumbnail();
|
|
}
|
|
if (!rc && Params::instance().target_ & Params::ctPreview) {
|
|
rc = writePreviews();
|
|
}
|
|
if (!rc && Params::instance().target_ & Params::ctXmpSidecar) {
|
|
std::string xmpPath = bStdout ? "-" : newFilePath(path_, ".xmp");
|
|
if (dontOverwrite(xmpPath))
|
|
return 0;
|
|
rc = metacopy(path_, xmpPath, Exiv2::ImageType::xmp, false);
|
|
}
|
|
if (!rc && Params::instance().target_ & Params::ctIccProfile) {
|
|
std::string iccPath = bStdout ? "-" : newFilePath(path_, ".icc");
|
|
rc = writeIccProfile(iccPath);
|
|
}
|
|
if (!rc
|
|
&& !(Params::instance().target_ & Params::ctXmpSidecar)
|
|
&& !(Params::instance().target_ & Params::ctThumb)
|
|
&& !(Params::instance().target_ & Params::ctPreview)
|
|
&& !(Params::instance().target_ & Params::ctIccProfile)) {
|
|
std::string exvPath = bStdout ? "-" : newFilePath(path_, ".exv");
|
|
if (dontOverwrite(exvPath))
|
|
return 0;
|
|
rc = metacopy(path_, exvPath, Exiv2::ImageType::exv, false);
|
|
}
|
|
return rc;
|
|
} catch (const Exiv2::AnyError& e) {
|
|
std::cerr << "Exiv2 exception in extract action for file " << path << ":\n" << e << "\n";
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
int Extract::writeThumbnail() const
|
|
{
|
|
if (!Exiv2::fileExists(path_, true)) {
|
|
std::cerr << path_
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
Exiv2::ExifData& exifData = image->exifData();
|
|
if (exifData.empty()) {
|
|
std::cerr << path_
|
|
<< ": " << _("No Exif data found in the file\n");
|
|
return -3;
|
|
}
|
|
int rc = 0;
|
|
Exiv2::ExifThumb exifThumb(exifData);
|
|
std::string thumbExt = exifThumb.extension();
|
|
if (thumbExt.empty()) {
|
|
std::cerr << path_ << ": " << _("Image does not contain an Exif thumbnail\n");
|
|
}
|
|
else {
|
|
std::string thumb = newFilePath(path_, "-thumb");
|
|
std::string thumbPath = thumb + thumbExt;
|
|
if (dontOverwrite(thumbPath)) return 0;
|
|
if (Params::instance().verbose_) {
|
|
Exiv2::DataBuf buf = exifThumb.copy();
|
|
if (buf.size_ != 0) {
|
|
std::cout << _("Writing thumbnail") << " (" << exifThumb.mimeType() << ", "
|
|
<< buf.size_ << " " << _("Bytes") << ") " << _("to file") << " "
|
|
<< thumbPath << std::endl;
|
|
}
|
|
}
|
|
rc = exifThumb.writeFile(thumb);
|
|
if (rc == 0) {
|
|
std::cerr << path_ << ": " << _("Exif data doesn't contain a thumbnail\n");
|
|
}
|
|
}
|
|
return rc;
|
|
} // Extract::writeThumbnail
|
|
|
|
int Extract::writePreviews() const
|
|
{
|
|
if (!Exiv2::fileExists(path_, true)) {
|
|
std::cerr << path_
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
|
|
Exiv2::PreviewManager pvMgr(*image);
|
|
Exiv2::PreviewPropertiesList pvList = pvMgr.getPreviewProperties();
|
|
|
|
const Params::PreviewNumbers& numbers = Params::instance().previewNumbers_;
|
|
for (Params::PreviewNumbers::const_iterator n = numbers.begin(); n != numbers.end(); ++n) {
|
|
if (*n == 0) {
|
|
// Write all previews
|
|
for (int num = 0; num < static_cast<int>(pvList.size()); ++num) {
|
|
writePreviewFile(pvMgr.getPreviewImage(pvList[num]), num + 1);
|
|
}
|
|
break;
|
|
}
|
|
if (*n > static_cast<int>(pvList.size())) {
|
|
std::cerr << path_ << ": " << _("Image does not have preview")
|
|
<< " " << *n << "\n";
|
|
continue;
|
|
}
|
|
writePreviewFile(pvMgr.getPreviewImage(pvList[*n - 1]), *n);
|
|
}
|
|
return 0;
|
|
} // Extract::writePreviews
|
|
|
|
int Extract::writeIccProfile(const std::string& target) const
|
|
{
|
|
int rc = 0;
|
|
if (!Exiv2::fileExists(path_, true)) {
|
|
std::cerr << path_
|
|
<< ": " << _("Failed to open the file\n");
|
|
rc = -1;
|
|
}
|
|
|
|
bool bStdout = target == "-" ;
|
|
|
|
if ( rc == 0 ) {
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path_);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
if ( !image->iccProfileDefined() ) {
|
|
std::cerr << _("No embedded iccProfile: ") << path_ << std::endl;
|
|
rc = -2;
|
|
} else {
|
|
|
|
if ( bStdout ) { // -eC-
|
|
std::cout.write((const char*)image->iccProfile()->pData_,image->iccProfile()->size_);
|
|
} else {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Writing iccProfile: ") << target << std::endl;
|
|
}
|
|
Exiv2::FileIo iccFile(target);
|
|
iccFile.open("wb") ;
|
|
iccFile.write(image->iccProfile()->pData_,image->iccProfile()->size_);
|
|
iccFile.close();
|
|
}
|
|
}
|
|
}
|
|
return rc;
|
|
} // Extract::writeIccProfile
|
|
|
|
|
|
void Extract::writePreviewFile(const Exiv2::PreviewImage& pvImg, int num) const
|
|
{
|
|
std::string pvFile = newFilePath(path_, "-preview") + Exiv2::toString(num);
|
|
std::string pvPath = pvFile + pvImg.extension();
|
|
if (dontOverwrite(pvPath)) return;
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Writing preview") << " " << num << " ("
|
|
<< pvImg.mimeType() << ", ";
|
|
if (pvImg.width() != 0 && pvImg.height() != 0) {
|
|
std::cout << pvImg.width() << "x" << pvImg.height() << " "
|
|
<< _("pixels") << ", ";
|
|
}
|
|
std::cout << pvImg.size() << " " << _("bytes") << ") "
|
|
<< _("to file") << " " << pvPath << std::endl;
|
|
}
|
|
long rc = pvImg.writeFile(pvFile);
|
|
if (rc == 0) {
|
|
std::cerr << path_ << ": " << _("Image does not have preview")
|
|
<< " " << num << "\n";
|
|
}
|
|
} // Extract::writePreviewFile
|
|
|
|
Extract::UniquePtr Extract::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
Extract* Extract::clone_() const
|
|
{
|
|
return new Extract(*this);
|
|
}
|
|
|
|
Insert::~Insert()
|
|
{
|
|
}
|
|
|
|
int Insert::run(const std::string& path)
|
|
try {
|
|
// -i{tgt}- reading from stdin?
|
|
bool bStdin = (Params::instance().target_ & Params::ctStdInOut)?true:false;
|
|
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
|
|
int rc = 0;
|
|
Timestamp ts;
|
|
if (Params::instance().preserve_) ts.read(path);
|
|
|
|
if (Params::instance().target_ & Params::ctThumb) {
|
|
rc = insertThumbnail(path);
|
|
}
|
|
|
|
if ( rc == 0 && !(Params::instance().target_ & Params::ctXmpRaw)
|
|
&& ( Params::instance().target_ & Params::ctExif
|
|
|| Params::instance().target_ & Params::ctIptc
|
|
|| Params::instance().target_ & Params::ctComment
|
|
|| Params::instance().target_ & Params::ctXmp
|
|
)
|
|
) {
|
|
std::string suffix = Params::instance().suffix_;
|
|
if (suffix.empty()) suffix = ".exv";
|
|
if (Params::instance().target_ & Params::ctXmpSidecar) suffix = ".xmp";
|
|
std::string exvPath = bStdin ? "-" : newFilePath(path, suffix);
|
|
rc = metacopy(exvPath, path, Exiv2::ImageType::none, true);
|
|
}
|
|
|
|
if (0 == rc && (Params::instance().target_ & (Params::ctXmpSidecar|Params::ctXmpRaw)) ) {
|
|
std::string xmpPath = bStdin ? "-" : newFilePath(path,".xmp");
|
|
rc = insertXmpPacket(path,xmpPath);
|
|
}
|
|
|
|
if (0 == rc && Params::instance().target_ & Params::ctIccProfile) {
|
|
std::string iccPath = bStdin ? "-" : newFilePath(path,".icc");
|
|
rc = insertIccProfile(path,iccPath);
|
|
}
|
|
|
|
if (Params::instance().preserve_) ts.touch(path);
|
|
return rc;
|
|
}
|
|
catch(const Exiv2::AnyError& e)
|
|
{
|
|
std::cerr << "Exiv2 exception in insert action for file " << path
|
|
<< ":\n" << e << "\n";
|
|
return 1;
|
|
} // Insert::run
|
|
|
|
int Insert::insertXmpPacket(const std::string& path,const std::string& xmpPath) const
|
|
{
|
|
int rc = 0;
|
|
bool bStdin = xmpPath == "-" ;
|
|
if ( bStdin ) {
|
|
Exiv2::DataBuf xmpBlob;
|
|
Params::instance().getStdin(xmpBlob);
|
|
rc = insertXmpPacket(path,xmpBlob,true);
|
|
} else {
|
|
if (!Exiv2::fileExists(xmpPath, true)) {
|
|
std::cerr << xmpPath
|
|
<< ": " << _("Failed to open the file\n");
|
|
rc = -1;
|
|
}
|
|
if (rc == 0 && !Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " << _("Failed to open the file\n");
|
|
rc = -1;
|
|
}
|
|
if ( rc == 0 ) {
|
|
Exiv2::DataBuf xmpBlob = Exiv2::readFile(xmpPath);
|
|
rc = insertXmpPacket(path,xmpBlob);
|
|
}
|
|
}
|
|
return rc;
|
|
|
|
} // Insert::insertXmpPacket
|
|
|
|
int Insert::insertXmpPacket(const std::string& path,const Exiv2::DataBuf& xmpBlob,bool usePacket) const
|
|
{
|
|
std::string xmpPacket;
|
|
for ( long i = 0 ; i < xmpBlob.size_ ; i++ ) {
|
|
xmpPacket += (char) xmpBlob.pData_[i];
|
|
}
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
image->clearXmpData();
|
|
image->setXmpPacket(xmpPacket);
|
|
image->writeXmpFromPacket(usePacket);
|
|
image->writeMetadata();
|
|
|
|
return 0;
|
|
}
|
|
|
|
int Insert::insertIccProfile(const std::string& path,const std::string& iccPath) const
|
|
{
|
|
int rc = 0;
|
|
// for path "foo.XXX", do a binary copy of "foo.icc"
|
|
std::string iccProfilePath = newFilePath(path, ".icc");
|
|
if ( iccPath == "-" ) {
|
|
Exiv2::DataBuf iccProfile ;
|
|
Params::instance().getStdin(iccProfile);
|
|
rc = insertIccProfile(path,iccProfile);
|
|
} else {
|
|
if (!Exiv2::fileExists(iccProfilePath, true)) {
|
|
std::cerr << iccProfilePath
|
|
<< ": " << _("Failed to open the file\n");
|
|
rc = -1;
|
|
} else {
|
|
Exiv2::DataBuf iccProfile = Exiv2::readFile(iccPath);
|
|
rc = insertIccProfile(path,iccProfile);
|
|
}
|
|
}
|
|
return rc;
|
|
} // Insert::insertIccProfile
|
|
|
|
int Insert::insertIccProfile(const std::string& path,Exiv2::DataBuf& iccProfileBlob) const
|
|
{
|
|
int rc = 0;
|
|
// test path exists
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path << ": " << _("Failed to open the file\n");
|
|
rc=-1;
|
|
}
|
|
|
|
// read in the metadata
|
|
if ( rc == 0 ) {
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
// clear existing profile, assign the blob and rewrite image
|
|
image->clearIccProfile();
|
|
if ( iccProfileBlob.size_ ) {
|
|
image->setIccProfile(iccProfileBlob);
|
|
}
|
|
image->writeMetadata();
|
|
}
|
|
|
|
return rc;
|
|
} // Insert::insertIccProfile
|
|
|
|
int Insert::insertThumbnail(const std::string& path) const
|
|
{
|
|
std::string thumbPath = newFilePath(path, "-thumb.jpg");
|
|
if (!Exiv2::fileExists(thumbPath, true)) {
|
|
std::cerr << thumbPath
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
Exiv2::ExifThumb exifThumb(image->exifData());
|
|
exifThumb.setJpegThumbnail(thumbPath);
|
|
image->writeMetadata();
|
|
|
|
return 0;
|
|
} // Insert::insertThumbnail
|
|
|
|
Insert::UniquePtr Insert::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
Insert* Insert::clone_() const
|
|
{
|
|
return new Insert(*this);
|
|
}
|
|
|
|
Modify::~Modify()
|
|
{
|
|
}
|
|
|
|
int Modify::run(const std::string& path)
|
|
{
|
|
try {
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Timestamp ts;
|
|
if (Params::instance().preserve_) ts.read(path);
|
|
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
|
|
int rc = applyCommands(image.get());
|
|
|
|
// Save both exif and iptc metadata
|
|
image->writeMetadata();
|
|
|
|
if (Params::instance().preserve_) ts.touch(path);
|
|
|
|
return rc;
|
|
}
|
|
catch(const Exiv2::AnyError& e)
|
|
{
|
|
std::cerr << "Exiv2 exception in modify action for file " << path
|
|
<< ":\n" << e << "\n";
|
|
return 1;
|
|
}
|
|
} // Modify::run
|
|
|
|
int Modify::applyCommands(Exiv2::Image* pImage)
|
|
{
|
|
if (!Params::instance().jpegComment_.empty()) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Setting JPEG comment") << " '"
|
|
<< Params::instance().jpegComment_
|
|
<< "'"
|
|
<< std::endl;
|
|
}
|
|
pImage->setComment(Params::instance().jpegComment_);
|
|
}
|
|
|
|
// loop through command table and apply each command
|
|
ModifyCmds& modifyCmds = Params::instance().modifyCmds_;
|
|
ModifyCmds::const_iterator i = modifyCmds.begin();
|
|
ModifyCmds::const_iterator end = modifyCmds.end();
|
|
int rc = 0;
|
|
int ret = 0;
|
|
for (; i != end; ++i) {
|
|
switch (i->cmdId_) {
|
|
case add:
|
|
ret = addMetadatum(pImage, *i);
|
|
if (rc == 0) rc = ret;
|
|
break;
|
|
case set:
|
|
ret = setMetadatum(pImage, *i);
|
|
if (rc == 0) rc = ret;
|
|
break;
|
|
case del:
|
|
delMetadatum(pImage, *i);
|
|
break;
|
|
case reg:
|
|
regNamespace(*i);
|
|
break;
|
|
case invalidCmdId:
|
|
assert(invalidCmdId == i->cmdId_);
|
|
break;
|
|
}
|
|
}
|
|
return rc;
|
|
} // Modify::applyCommands
|
|
|
|
int Modify::addMetadatum(Exiv2::Image* pImage, const ModifyCmd& modifyCmd)
|
|
{
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Add") << " " << modifyCmd.key_ << " \""
|
|
<< modifyCmd.value_ << "\" ("
|
|
<< Exiv2::TypeInfo::typeName(modifyCmd.typeId_)
|
|
<< ")" << std::endl;
|
|
}
|
|
Exiv2::ExifData& exifData = pImage->exifData();
|
|
Exiv2::IptcData& iptcData = pImage->iptcData();
|
|
Exiv2::XmpData& xmpData = pImage->xmpData();
|
|
Exiv2::Value::UniquePtr value = Exiv2::Value::create(modifyCmd.typeId_);
|
|
int rc = value->read(modifyCmd.value_);
|
|
if (0 == rc) {
|
|
if (modifyCmd.metadataId_ == exif) {
|
|
exifData.add(Exiv2::ExifKey(modifyCmd.key_), value.get());
|
|
}
|
|
if (modifyCmd.metadataId_ == iptc) {
|
|
iptcData.add(Exiv2::IptcKey(modifyCmd.key_), value.get());
|
|
}
|
|
if (modifyCmd.metadataId_ == xmp) {
|
|
xmpData.add(Exiv2::XmpKey(modifyCmd.key_), value.get());
|
|
}
|
|
}
|
|
else {
|
|
std::cerr << _("Warning") << ": " << modifyCmd.key_ << ": "
|
|
<< _("Failed to read") << " "
|
|
<< Exiv2::TypeInfo::typeName(value->typeId())
|
|
<< " " << _("value")
|
|
<< " \"" << modifyCmd.value_ << "\"\n";
|
|
}
|
|
return rc;
|
|
}
|
|
|
|
// This function looks rather complex because we try to avoid adding an
|
|
// empty metadatum if reading the value fails
|
|
int Modify::setMetadatum(Exiv2::Image* pImage, const ModifyCmd& modifyCmd)
|
|
{
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Set") << " " << modifyCmd.key_ << " \""
|
|
<< modifyCmd.value_ << "\" ("
|
|
<< Exiv2::TypeInfo::typeName(modifyCmd.typeId_)
|
|
<< ")" << std::endl;
|
|
}
|
|
Exiv2::ExifData& exifData = pImage->exifData();
|
|
Exiv2::IptcData& iptcData = pImage->iptcData();
|
|
Exiv2::XmpData& xmpData = pImage->xmpData();
|
|
Exiv2::Metadatum* metadatum = 0;
|
|
if (modifyCmd.metadataId_ == exif) {
|
|
Exiv2::ExifData::iterator pos =
|
|
exifData.findKey(Exiv2::ExifKey(modifyCmd.key_));
|
|
if (pos != exifData.end()) {
|
|
metadatum = &(*pos);
|
|
}
|
|
}
|
|
if (modifyCmd.metadataId_ == iptc) {
|
|
Exiv2::IptcData::iterator pos =
|
|
iptcData.findKey(Exiv2::IptcKey(modifyCmd.key_));
|
|
if (pos != iptcData.end()) {
|
|
metadatum = &(*pos);
|
|
}
|
|
}
|
|
if (modifyCmd.metadataId_ == xmp) {
|
|
Exiv2::XmpData::iterator pos =
|
|
xmpData.findKey(Exiv2::XmpKey(modifyCmd.key_));
|
|
if (pos != xmpData.end()) {
|
|
metadatum = &(*pos);
|
|
}
|
|
}
|
|
// If a type was explicitly requested, use it; else
|
|
// use the current type of the metadatum, if any;
|
|
// or the default type
|
|
Exiv2::Value::UniquePtr value;
|
|
if (metadatum) {
|
|
value = metadatum->getValue();
|
|
}
|
|
if ( value.get() == 0
|
|
|| ( modifyCmd.explicitType_
|
|
&& modifyCmd.typeId_ != value->typeId())) {
|
|
value = Exiv2::Value::create(modifyCmd.typeId_);
|
|
}
|
|
int rc = value->read(modifyCmd.value_);
|
|
if (0 == rc) {
|
|
if (metadatum) {
|
|
metadatum->setValue(value.get());
|
|
}
|
|
else {
|
|
if (modifyCmd.metadataId_ == exif) {
|
|
exifData.add(Exiv2::ExifKey(modifyCmd.key_), value.get());
|
|
}
|
|
if (modifyCmd.metadataId_ == iptc) {
|
|
iptcData.add(Exiv2::IptcKey(modifyCmd.key_), value.get());
|
|
}
|
|
if (modifyCmd.metadataId_ == xmp) {
|
|
xmpData.add(Exiv2::XmpKey(modifyCmd.key_), value.get());
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
std::cerr << _("Warning") << ": " << modifyCmd.key_ << ": "
|
|
<< _("Failed to read") << " "
|
|
<< Exiv2::TypeInfo::typeName(value->typeId())
|
|
<< " " << _("value")
|
|
<< " \"" << modifyCmd.value_ << "\"\n";
|
|
}
|
|
return rc;
|
|
}
|
|
|
|
void Modify::delMetadatum(Exiv2::Image* pImage, const ModifyCmd& modifyCmd)
|
|
{
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Del") << " " << modifyCmd.key_ << std::endl;
|
|
}
|
|
|
|
Exiv2::ExifData& exifData = pImage->exifData();
|
|
Exiv2::IptcData& iptcData = pImage->iptcData();
|
|
Exiv2::XmpData& xmpData = pImage->xmpData();
|
|
if (modifyCmd.metadataId_ == exif) {
|
|
Exiv2::ExifData::iterator pos;
|
|
Exiv2::ExifKey exifKey = Exiv2::ExifKey(modifyCmd.key_);
|
|
while((pos = exifData.findKey(exifKey)) != exifData.end()) {
|
|
exifData.erase(pos);
|
|
}
|
|
}
|
|
if (modifyCmd.metadataId_ == iptc) {
|
|
Exiv2::IptcData::iterator pos;
|
|
Exiv2::IptcKey iptcKey = Exiv2::IptcKey(modifyCmd.key_);
|
|
while((pos = iptcData.findKey(iptcKey)) != iptcData.end()) {
|
|
iptcData.erase(pos);
|
|
}
|
|
}
|
|
if (modifyCmd.metadataId_ == xmp) {
|
|
Exiv2::XmpData::iterator pos;
|
|
Exiv2::XmpKey xmpKey = Exiv2::XmpKey(modifyCmd.key_);
|
|
if((pos = xmpData.findKey(xmpKey)) != xmpData.end()) {
|
|
xmpData.eraseFamily(pos);
|
|
}
|
|
}
|
|
}
|
|
|
|
void Modify::regNamespace(const ModifyCmd& modifyCmd)
|
|
{
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Reg ") << modifyCmd.key_ << "=\""
|
|
<< modifyCmd.value_ << "\"" << std::endl;
|
|
}
|
|
Exiv2::XmpProperties::registerNs(modifyCmd.value_, modifyCmd.key_);
|
|
}
|
|
|
|
Modify::UniquePtr Modify::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
Modify* Modify::clone_() const
|
|
{
|
|
return new Modify(*this);
|
|
}
|
|
|
|
Adjust::~Adjust()
|
|
{
|
|
}
|
|
|
|
int Adjust::run(const std::string& path)
|
|
try {
|
|
adjustment_ = Params::instance().adjustment_;
|
|
yearAdjustment_ = Params::instance().yodAdjust_[Params::yodYear].adjustment_;
|
|
monthAdjustment_ = Params::instance().yodAdjust_[Params::yodMonth].adjustment_;
|
|
dayAdjustment_ = Params::instance().yodAdjust_[Params::yodDay].adjustment_;
|
|
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " << _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Timestamp ts;
|
|
if (Params::instance().preserve_) ts.read(path);
|
|
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
Exiv2::ExifData& exifData = image->exifData();
|
|
if (exifData.empty()) {
|
|
std::cerr << path
|
|
<< ": " << _("No Exif data found in the file\n");
|
|
return -3;
|
|
}
|
|
int rc = adjustDateTime(exifData, "Exif.Image.DateTime", path);
|
|
rc += adjustDateTime(exifData, "Exif.Photo.DateTimeOriginal", path);
|
|
rc += adjustDateTime(exifData, "Exif.Image.DateTimeOriginal", path);
|
|
rc += adjustDateTime(exifData, "Exif.Photo.DateTimeDigitized", path);
|
|
|
|
if (rc == 0 ) {
|
|
image->writeMetadata();
|
|
if (Params::instance().preserve_) ts.touch(path);
|
|
}
|
|
return rc?1:0;
|
|
}
|
|
catch(const Exiv2::AnyError& e)
|
|
{
|
|
std::cerr << "Exiv2 exception in adjust action for file " << path
|
|
<< ":\n" << e << "\n";
|
|
return 1;
|
|
} // Adjust::run
|
|
|
|
Adjust::UniquePtr Adjust::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
Adjust* Adjust::clone_() const
|
|
{
|
|
return new Adjust(*this);
|
|
}
|
|
|
|
int Adjust::adjustDateTime(Exiv2::ExifData& exifData,
|
|
const std::string& key,
|
|
const std::string& path) const
|
|
{
|
|
Exiv2::ExifKey ek(key);
|
|
Exiv2::ExifData::iterator md = exifData.findKey(ek);
|
|
if (md == exifData.end()) {
|
|
// Key not found. That's ok, we do nothing.
|
|
return 0;
|
|
}
|
|
std::string timeStr = md->toString();
|
|
if (timeStr == "" || timeStr[0] == ' ') {
|
|
std::cerr << path << ": " << _("Timestamp of metadatum with key") << " `"
|
|
<< ek << "' " << _("not set\n");
|
|
return 1;
|
|
}
|
|
if (Params::instance().verbose_) {
|
|
bool comma = false;
|
|
std::cout << _("Adjusting") << " `" << ek << "' " << _("by");
|
|
if (yearAdjustment_ != 0) {
|
|
std::cout << (yearAdjustment_ < 0 ? " " : " +") << yearAdjustment_ << " ";
|
|
if (yearAdjustment_ < -1 || yearAdjustment_ > 1) {
|
|
std::cout << _("years");
|
|
}
|
|
else {
|
|
std::cout << _("year");
|
|
}
|
|
comma = true;
|
|
}
|
|
if (monthAdjustment_ != 0) {
|
|
if (comma) std::cout << ",";
|
|
std::cout << (monthAdjustment_ < 0 ? " " : " +") << monthAdjustment_ << " ";
|
|
if (monthAdjustment_ < -1 || monthAdjustment_ > 1) {
|
|
std::cout << _("months");
|
|
}
|
|
else {
|
|
std::cout << _("month");
|
|
}
|
|
comma = true;
|
|
}
|
|
if (dayAdjustment_ != 0) {
|
|
if (comma) std::cout << ",";
|
|
std::cout << (dayAdjustment_ < 0 ? " " : " +") << dayAdjustment_ << " ";
|
|
if (dayAdjustment_ < -1 || dayAdjustment_ > 1) {
|
|
std::cout << _("days");
|
|
}
|
|
else {
|
|
std::cout << _("day");
|
|
}
|
|
comma = true;
|
|
}
|
|
if (adjustment_ != 0) {
|
|
if (comma) std::cout << ",";
|
|
std::cout << " " << adjustment_ << _("s");
|
|
}
|
|
}
|
|
struct tm tm;
|
|
if (str2Tm(timeStr, &tm) != 0) {
|
|
if (Params::instance().verbose_) std::cout << std::endl;
|
|
std::cerr << path << ": " << _("Failed to parse timestamp") << " `"
|
|
<< timeStr << "'\n";
|
|
return 1;
|
|
}
|
|
const long monOverflow = (tm.tm_mon + monthAdjustment_) / 12;
|
|
tm.tm_mon = (tm.tm_mon + monthAdjustment_) % 12;
|
|
tm.tm_year += yearAdjustment_ + monOverflow;
|
|
// Let's not create files with non-4-digit years, we can't read them.
|
|
if (tm.tm_year > 9999 - 1900 || tm.tm_year < 1000 - 1900) {
|
|
if (Params::instance().verbose_) std::cout << std::endl;
|
|
std::cerr << path << ": " << _("Can't adjust timestamp by") << " "
|
|
<< yearAdjustment_ + monOverflow
|
|
<< " " << _("years") << "\n";
|
|
return 1;
|
|
}
|
|
time_t time = mktime(&tm);
|
|
time += adjustment_ + dayAdjustment_ * 86400;
|
|
timeStr = time2Str(time);
|
|
if (Params::instance().verbose_) {
|
|
std::cout << " " << _("to") << " " << timeStr << std::endl;
|
|
}
|
|
md->setValue(timeStr);
|
|
return 0;
|
|
} // Adjust::adjustDateTime
|
|
|
|
FixIso::~FixIso()
|
|
{
|
|
}
|
|
|
|
int FixIso::run(const std::string& path)
|
|
{
|
|
try {
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " <<_("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Timestamp ts;
|
|
if (Params::instance().preserve_) ts.read(path);
|
|
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
Exiv2::ExifData& exifData = image->exifData();
|
|
if (exifData.empty()) {
|
|
std::cerr << path
|
|
<< ": " << _("No Exif data found in the file\n");
|
|
return -3;
|
|
}
|
|
Exiv2::ExifData::const_iterator md = Exiv2::isoSpeed(exifData);
|
|
if (md != exifData.end()) {
|
|
if (strcmp(md->key().c_str(), "Exif.Photo.ISOSpeedRatings") == 0) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Standard Exif ISO tag exists; not modified\n");
|
|
}
|
|
return 0;
|
|
}
|
|
// Copy the proprietary tag to the standard place
|
|
std::ostringstream os;
|
|
md->write(os, &exifData);
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Setting Exif ISO value to") << " " << os.str() << "\n";
|
|
}
|
|
exifData["Exif.Photo.ISOSpeedRatings"] = os.str();
|
|
}
|
|
image->writeMetadata();
|
|
if (Params::instance().preserve_) ts.touch(path);
|
|
|
|
return 0;
|
|
}
|
|
catch(const Exiv2::AnyError& e)
|
|
{
|
|
std::cerr << "Exiv2 exception in fixiso action for file " << path
|
|
<< ":\n" << e << "\n";
|
|
return 1;
|
|
}
|
|
} // FixIso::run
|
|
|
|
FixIso::UniquePtr FixIso::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
FixIso* FixIso::clone_() const
|
|
{
|
|
return new FixIso(*this);
|
|
}
|
|
|
|
FixCom::~FixCom()
|
|
{
|
|
}
|
|
|
|
int FixCom::run(const std::string& path)
|
|
{
|
|
try {
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path
|
|
<< ": " <<_("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Timestamp ts;
|
|
if (Params::instance().preserve_) ts.read(path);
|
|
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->readMetadata();
|
|
Exiv2::ExifData& exifData = image->exifData();
|
|
if (exifData.empty()) {
|
|
std::cerr << path
|
|
<< ": " << _("No Exif data found in the file\n");
|
|
return -3;
|
|
}
|
|
Exiv2::ExifData::iterator pos = exifData.findKey(Exiv2::ExifKey("Exif.Photo.UserComment"));
|
|
if (pos == exifData.end()) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("No Exif user comment found") << "\n";
|
|
}
|
|
return 0;
|
|
}
|
|
Exiv2::Value::UniquePtr v = pos->getValue();
|
|
const Exiv2::CommentValue* pcv = dynamic_cast<const Exiv2::CommentValue*>(v.get());
|
|
if (!pcv) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Found Exif user comment with unexpected value type") << "\n";
|
|
}
|
|
return 0;
|
|
}
|
|
Exiv2::CommentValue::CharsetId csId = pcv->charsetId();
|
|
if (csId != Exiv2::CommentValue::unicode) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("No Exif UNICODE user comment found") << "\n";
|
|
}
|
|
return 0;
|
|
}
|
|
std::string comment = pcv->comment(Params::instance().charset_.c_str());
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Setting Exif UNICODE user comment to") << " \"" << comment << "\"\n";
|
|
}
|
|
comment = std::string("charset=\"") + Exiv2::CommentValue::CharsetInfo::name(csId) + "\" " + comment;
|
|
// Remove BOM and convert value from source charset to UCS-2, but keep byte order
|
|
pos->setValue(comment);
|
|
image->writeMetadata();
|
|
if (Params::instance().preserve_) ts.touch(path);
|
|
|
|
return 0;
|
|
}
|
|
catch(const Exiv2::AnyError& e)
|
|
{
|
|
std::cerr << "Exiv2 exception in fixcom action for file " << path
|
|
<< ":\n" << e << "\n";
|
|
return 1;
|
|
}
|
|
} // FixCom::run
|
|
|
|
FixCom::UniquePtr FixCom::clone() const
|
|
{
|
|
return UniquePtr(clone_());
|
|
}
|
|
|
|
FixCom* FixCom::clone_() const
|
|
{
|
|
return new FixCom(*this);
|
|
}
|
|
|
|
} // namespace Action
|
|
|
|
// *****************************************************************************
|
|
// local definitions
|
|
namespace {
|
|
|
|
//! @cond IGNORE
|
|
int Timestamp::read(const std::string& path)
|
|
{
|
|
struct stat buf;
|
|
int rc = stat(path.c_str(), &buf);
|
|
if (0 == rc) {
|
|
actime_ = buf.st_atime;
|
|
modtime_ = buf.st_mtime;
|
|
}
|
|
return rc;
|
|
}
|
|
|
|
int Timestamp::read(struct tm* tm)
|
|
{
|
|
int rc = 1;
|
|
time_t t = mktime(tm); // interpret tm according to current timezone settings
|
|
if (t != (time_t)-1) {
|
|
rc = 0;
|
|
actime_ = t;
|
|
modtime_ = t;
|
|
}
|
|
return rc;
|
|
}
|
|
|
|
int Timestamp::touch(const std::string& path)
|
|
{
|
|
if (0 == actime_) return 1;
|
|
struct utimbuf buf;
|
|
buf.actime = actime_;
|
|
buf.modtime = modtime_;
|
|
return utime(path.c_str(), &buf);
|
|
}
|
|
//! @endcond
|
|
|
|
int str2Tm(const std::string& timeStr, struct tm* tm)
|
|
{
|
|
if (timeStr.length() == 0 || timeStr[0] == ' ') return 1;
|
|
if (timeStr.length() < 19) return 2;
|
|
if ( (timeStr[4] != ':' && timeStr[4] != '-') || (timeStr[7] != ':' && timeStr[7] != '-') || timeStr[10] != ' '
|
|
|| timeStr[13] != ':' || timeStr[16] != ':') return 3;
|
|
if (0 == tm) return 4;
|
|
std::memset(tm, 0x0, sizeof(struct tm));
|
|
tm->tm_isdst = -1;
|
|
|
|
long tmp;
|
|
if (!Util::strtol(timeStr.substr(0,4).c_str(), tmp)) return 5;
|
|
tm->tm_year = tmp - 1900;
|
|
if (!Util::strtol(timeStr.substr(5,2).c_str(), tmp)) return 6;
|
|
tm->tm_mon = tmp - 1;
|
|
if (!Util::strtol(timeStr.substr(8,2).c_str(), tmp)) return 7;
|
|
tm->tm_mday = tmp;
|
|
if (!Util::strtol(timeStr.substr(11,2).c_str(), tmp)) return 8;
|
|
tm->tm_hour = tmp;
|
|
if (!Util::strtol(timeStr.substr(14,2).c_str(), tmp)) return 9;
|
|
tm->tm_min = tmp;
|
|
if (!Util::strtol(timeStr.substr(17,2).c_str(), tmp)) return 10;
|
|
tm->tm_sec = tmp;
|
|
|
|
// Conversions to set remaining fields of the tm structure
|
|
if (mktime(tm) == (time_t)-1) return 11;
|
|
|
|
return 0;
|
|
} // str2Tm
|
|
|
|
std::string time2Str(time_t time)
|
|
{
|
|
struct tm* tm = localtime(&time);
|
|
return tm2Str(tm);
|
|
} // time2Str
|
|
|
|
std::string tm2Str(const struct tm* tm)
|
|
{
|
|
if (0 == tm) return "";
|
|
|
|
std::ostringstream os;
|
|
os << std::setfill('0')
|
|
<< tm->tm_year + 1900 << ":"
|
|
<< std::setw(2) << tm->tm_mon + 1 << ":"
|
|
<< std::setw(2) << tm->tm_mday << " "
|
|
<< std::setw(2) << tm->tm_hour << ":"
|
|
<< std::setw(2) << tm->tm_min << ":"
|
|
<< std::setw(2) << tm->tm_sec;
|
|
|
|
return os.str();
|
|
} // tm2Str
|
|
|
|
// use static CS/MUTEX to make temporaryPath() thread safe
|
|
#if defined(_MSC_VER) || defined(__MINGW__)
|
|
static CRITICAL_SECTION cs;
|
|
#else
|
|
/* Unix/Linux/Cygwin/macOS */
|
|
#include <pthread.h>
|
|
/* This is the critical section object (statically allocated). */
|
|
#if defined(__APPLE__)
|
|
#if defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
|
|
static pthread_mutex_t cs = PTHREAD_RECURSIVE_MUTEX_INITIALIZER;
|
|
#else
|
|
static pthread_mutex_t cs = PTHREAD_MUTEX_INITIALIZER;
|
|
#endif
|
|
#else
|
|
#if defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP)
|
|
static pthread_mutex_t cs = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
|
|
#else
|
|
static pthread_mutex_t cs = PTHREAD_MUTEX_INITIALIZER;
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
static std::string temporaryPath()
|
|
{
|
|
static int count = 0 ;
|
|
|
|
#if defined(_MSC_VER) || defined(__MINGW__)
|
|
EnterCriticalSection(&cs);
|
|
char lpTempPathBuffer[MAX_PATH];
|
|
GetTempPath(MAX_PATH,lpTempPathBuffer);
|
|
std::string tmp(lpTempPathBuffer);
|
|
tmp += "\\";
|
|
HANDLE process=0;
|
|
DWORD pid = ::GetProcessId(process);
|
|
#else
|
|
pid_t pid = ::getpid();
|
|
pthread_mutex_lock( &cs );
|
|
std::string tmp = "/tmp/";
|
|
#endif
|
|
char sCount[13];
|
|
sprintf(sCount,"_%d",++count); /// \todo replace by std::snprintf on master
|
|
|
|
std::string result = tmp + Exiv2::toString(pid) + sCount ;
|
|
if ( Exiv2::fileExists(result) ) std::remove(result.c_str());
|
|
|
|
#if defined(_MSC_VER) || defined(__MINGW__)
|
|
LeaveCriticalSection(&cs);
|
|
#else
|
|
pthread_mutex_unlock( &cs );
|
|
#endif
|
|
|
|
return result;
|
|
}
|
|
|
|
int metacopy(const std::string& source,
|
|
const std::string& tgt,
|
|
int targetType,
|
|
bool preserve)
|
|
{
|
|
#ifdef EXIV2_DEBUG_MESSAGES
|
|
std::cerr << "actions.cpp::metacopy" << " source = " << source << " target = " << tgt << std::endl;
|
|
#endif
|
|
|
|
// read the source metadata
|
|
int rc = -1 ;
|
|
if (!Exiv2::fileExists(source, true)) {
|
|
std::cerr << source
|
|
<< ": " << _("Failed to open the file\n");
|
|
return rc;
|
|
}
|
|
|
|
bool bStdin = source == "-";
|
|
bool bStdout = tgt == "-";
|
|
|
|
Exiv2::DataBuf stdIn;
|
|
if ( bStdin ) Params::instance().getStdin(stdIn);
|
|
Exiv2::BasicIo::UniquePtr ioStdin = Exiv2::BasicIo::UniquePtr(new Exiv2::MemIo(stdIn.pData_,stdIn.size_));
|
|
|
|
Exiv2::Image::UniquePtr sourceImage = bStdin ? Exiv2::ImageFactory::open(std::move(ioStdin)) : Exiv2::ImageFactory::open(source);
|
|
assert(sourceImage.get() != 0);
|
|
sourceImage->readMetadata();
|
|
|
|
// Apply any modification commands to the source image on-the-fly
|
|
Action::Modify::applyCommands(sourceImage.get());
|
|
|
|
// Open or create the target file
|
|
std::string target(bStdout ? temporaryPath() : tgt);
|
|
|
|
Exiv2::Image::UniquePtr targetImage;
|
|
if (Exiv2::fileExists(target)) {
|
|
targetImage = Exiv2::ImageFactory::open(target);
|
|
assert(targetImage.get() != 0);
|
|
targetImage->readMetadata();
|
|
} else {
|
|
targetImage = Exiv2::ImageFactory::create(targetType, target);
|
|
assert(targetImage.get() != 0);
|
|
}
|
|
|
|
// Copy each type of metadata
|
|
if ( Params::instance().target_ & Params::ctExif
|
|
&& !sourceImage->exifData().empty()) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Writing Exif data from") << " " << source
|
|
<< " " << _("to") << " " << target << std::endl;
|
|
}
|
|
if ( preserve ) {
|
|
Exiv2::ExifData::const_iterator end = sourceImage->exifData().end();
|
|
for (Exiv2::ExifData::const_iterator i = sourceImage->exifData().begin(); i != end; ++i) {
|
|
targetImage->exifData()[i->key()] = i->value();
|
|
}
|
|
} else {
|
|
targetImage->setExifData(sourceImage->exifData());
|
|
}
|
|
}
|
|
if ( Params::instance().target_ & Params::ctIptc
|
|
&& !sourceImage->iptcData().empty()) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Writing IPTC data from") << " " << source
|
|
<< " " << _("to") << " " << target << std::endl;
|
|
}
|
|
if ( preserve ) {
|
|
Exiv2::IptcData::const_iterator end = sourceImage->iptcData().end();
|
|
for (Exiv2::IptcData::const_iterator i = sourceImage->iptcData().begin(); i != end; ++i) {
|
|
targetImage->iptcData()[i->key()] = i->value();
|
|
}
|
|
} else {
|
|
targetImage->setIptcData(sourceImage->iptcData());
|
|
}
|
|
}
|
|
if ( Params::instance().target_ & (Params::ctXmp|Params::ctXmpRaw)
|
|
&& !sourceImage->xmpData().empty()) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Writing XMP data from") << " " << source
|
|
<< " " << _("to") << " " << target << std::endl;
|
|
}
|
|
|
|
// #1148 use Raw XMP packet if there are no XMP modification commands
|
|
int tRawSidecar = Params::ctXmpSidecar | Params::ctXmpRaw; // option -eXX
|
|
// printTarget("in metacopy",Params::instance().target_,true);
|
|
if( Params::instance().modifyCmds_.size() == 0
|
|
&& (Params::instance().target_ & tRawSidecar) == tRawSidecar
|
|
){
|
|
// std::cout << "short cut" << std::endl;
|
|
// http://www.cplusplus.com/doc/tutorial/files/
|
|
std::ofstream os;
|
|
os.open(target.c_str());
|
|
sourceImage->printStructure(os,Exiv2::kpsXMP);
|
|
os.close();
|
|
rc = 0;
|
|
} else if ( preserve ) {
|
|
Exiv2::XmpData::const_iterator end = sourceImage->xmpData().end();
|
|
for (Exiv2::XmpData::const_iterator i = sourceImage->xmpData().begin(); i != end; ++i) {
|
|
targetImage->xmpData()[i->key()] = i->value();
|
|
}
|
|
} else {
|
|
// std::cout << "long cut" << std::endl;
|
|
targetImage->setXmpData(sourceImage->xmpData());
|
|
}
|
|
}
|
|
if ( Params::instance().target_ & Params::ctComment
|
|
&& !sourceImage->comment().empty()) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Writing JPEG comment from") << " " << source
|
|
<< " " << _("to") << " " << tgt << std::endl;
|
|
}
|
|
targetImage->setComment(sourceImage->comment());
|
|
}
|
|
if ( rc < 0 ) try {
|
|
targetImage->writeMetadata();
|
|
rc=0;
|
|
}
|
|
catch (const Exiv2::AnyError& e) {
|
|
std::cerr << tgt <<
|
|
": " << _("Could not write metadata to file") << ": " << e << "\n";
|
|
rc=1;
|
|
}
|
|
|
|
// if we used a temporary target, copy it to stdout
|
|
if ( rc == 0 && bStdout ) {
|
|
FILE* f = ::fopen(target.c_str(),"rb") ;
|
|
_setmode(_fileno(stdout),O_BINARY);
|
|
|
|
if ( f ) {
|
|
char buffer[8*1024];
|
|
size_t n = 1 ;
|
|
while ( !feof(f) && n > 0) {
|
|
n=fread(buffer,1,sizeof buffer,f);
|
|
fwrite(buffer,1,n,stdout);
|
|
}
|
|
fclose(f);
|
|
}
|
|
}
|
|
|
|
// delete temporary target
|
|
if ( bStdout ) std::remove(target.c_str());
|
|
|
|
return rc;
|
|
} // metacopy
|
|
|
|
// Defined outside of the function so that Exiv2::find() can see it
|
|
struct String {
|
|
const char* s_;
|
|
bool operator==(const char* s) const {
|
|
return 0 == strcmp(s_, s);
|
|
}
|
|
};
|
|
|
|
int renameFile(std::string& newPath, const struct tm* tm)
|
|
{
|
|
std::string path = newPath;
|
|
std::string format = Params::instance().format_;
|
|
Util::replace(format, ":basename:", Util::basename(path, true));
|
|
Util::replace(format, ":dirname:", Util::basename(Util::dirname(path)));
|
|
Util::replace(format, ":parentname:", Util::basename(Util::dirname(Util::dirname(path))));
|
|
|
|
const size_t max = 1024;
|
|
char basename[max];
|
|
std::memset(basename, 0x0, max);
|
|
if (strftime(basename, max, format.c_str(), tm) == 0) {
|
|
std::cerr << _("Filename format yields empty filename for the file") << " "
|
|
<< path << "\n";
|
|
return 1;
|
|
}
|
|
newPath = Util::dirname(path) + EXV_SEPARATOR_STR
|
|
+ basename + Util::suffix(path);
|
|
if ( Util::dirname(newPath) == Util::dirname(path)
|
|
&& Util::basename(newPath) == Util::basename(path)) {
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("This file already has the correct name") << std::endl;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
bool go = true;
|
|
int seq = 1;
|
|
std::string s;
|
|
Params::FileExistsPolicy fileExistsPolicy
|
|
= Params::instance().fileExistsPolicy_;
|
|
while (go) {
|
|
if (Exiv2::fileExists(newPath)) {
|
|
switch (fileExistsPolicy) {
|
|
case Params::overwritePolicy:
|
|
go = false;
|
|
break;
|
|
case Params::renamePolicy:
|
|
newPath = Util::dirname(path)
|
|
+ EXV_SEPARATOR_STR + basename
|
|
+ "_" + Exiv2::toString(seq++)
|
|
+ Util::suffix(path);
|
|
break;
|
|
case Params::askPolicy:
|
|
std::cout << Params::instance().progname()
|
|
<< ": " << _("File") << " `" << newPath
|
|
<< "' " << _("exists. [O]verwrite, [r]ename or [s]kip?")
|
|
<< " ";
|
|
std::cin >> s;
|
|
switch (s[0]) {
|
|
case 'o':
|
|
case 'O':
|
|
go = false;
|
|
break;
|
|
case 'r':
|
|
case 'R':
|
|
fileExistsPolicy = Params::renamePolicy;
|
|
newPath = Util::dirname(path)
|
|
+ EXV_SEPARATOR_STR + basename
|
|
+ "_" + Exiv2::toString(seq++)
|
|
+ Util::suffix(path);
|
|
break;
|
|
default: // skip
|
|
return -1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
go = false;
|
|
}
|
|
}
|
|
|
|
if (Params::instance().verbose_) {
|
|
std::cout << _("Renaming file to") << " " << newPath;
|
|
if (Params::instance().timestamp_) {
|
|
std::cout << ", " << _("updating timestamp");
|
|
}
|
|
std::cout << std::endl;
|
|
}
|
|
|
|
// Workaround for MinGW rename which does not overwrite existing files
|
|
remove(newPath.c_str());
|
|
if (std::rename(path.c_str(), newPath.c_str()) == -1) {
|
|
std::cerr << Params::instance().progname()
|
|
<< ": " << _("Failed to rename") << " "
|
|
<< path << " " << _("to") << " " << newPath << ": "
|
|
<< Exiv2::strError() << "\n";
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
} // renameFile
|
|
|
|
std::string newFilePath(const std::string& path, const std::string& ext)
|
|
{
|
|
std::string directory = Params::instance().directory_;
|
|
if (directory.empty()) directory = Util::dirname(path);
|
|
directory = Exiv2::fileProtocol(path) == Exiv2::pFile
|
|
? directory + EXV_SEPARATOR_STR
|
|
: "" // use current directory for remote files
|
|
;
|
|
return directory + Util::basename(path, true) + ext;
|
|
}
|
|
|
|
int dontOverwrite(const std::string& path)
|
|
{
|
|
if ( path == "-" ) return 0;
|
|
|
|
if (!Params::instance().force_ && Exiv2::fileExists(path)) {
|
|
std::cout << Params::instance().progname()
|
|
<< ": " << _("Overwrite") << " `" << path << "'? ";
|
|
std::string s;
|
|
std::cin >> s;
|
|
if (s[0] != 'y' && s[0] != 'Y') return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
std::ostream& operator<<( std::ostream& os, std::pair<std::string, int> strAndWidth)
|
|
{
|
|
const std::string& str( strAndWidth.first);
|
|
size_t minChCount( strAndWidth.second);
|
|
size_t count = mbstowcs( NULL, str.c_str(), 0); // returns 0xFFFFFFFF on error
|
|
if( count < minChCount)
|
|
{
|
|
minChCount += str.size() - count;
|
|
}
|
|
return os << std::setw( minChCount) << str;
|
|
}
|
|
|
|
int printStructure(std::ostream& out, Exiv2::PrintStructureOption option, const std::string &path)
|
|
{
|
|
if (!Exiv2::fileExists(path, true)) {
|
|
std::cerr << path << ": "
|
|
<< _("Failed to open the file\n");
|
|
return -1;
|
|
}
|
|
Exiv2::Image::UniquePtr image = Exiv2::ImageFactory::open(path);
|
|
assert(image.get() != 0);
|
|
image->printStructure(out,option);
|
|
return 0;
|
|
}
|
|
}
|