main.cpp File Reference

DICOM Conversion - Transfer Syntax Conversion Utility. More...

#include "kcenon/pacs/core/dicom_file.h"
#include "kcenon/pacs/core/dicom_tag_constants.h"
#include "kcenon/pacs/encoding/compression/codec_factory.h"
#include "kcenon/pacs/encoding/compression/compression_codec.h"
#include "kcenon/pacs/encoding/transfer_syntax.h"
#include <algorithm>
#include <chrono>
#include <filesystem>
#include <iomanip>
#include <iostream>
#include <string>
#include <vector>

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Functions
int	main (int argc, char *argv[])

Detailed Description

DICOM Conversion - Transfer Syntax Conversion Utility.

Definition in file main.cpp.

Function Documentation

main()

int main	(	int	argc,
		char *	argv[] )

Definition at line 463 of file main.cpp.

                                 {
    options opts;
 
    if (!parse_arguments(argc, argv, opts)) {
        std::cout << R"(
  ____   ____ __  __    ____ ___  _   ___     __
 |  _ \ / ___|  \/  |  / ___/ _ \| \ | \ \   / /
 | | | | |   | |\/| | | |  | | | |  \| |\ \ / /
 | |_| | |___| |  | | | |__| |_| | |\  | \ V /
 |____/ \____|_|  |_|  \____\___/|_| \_|  \_/
 
       DICOM Transfer Syntax Converter
)" << "\n";
        print_usage(argv[0]);
        return 1;
    }
 
    if (opts.list_syntaxes) {
        list_supported_syntaxes();
        return 0;
    }
 
    // Show banner in verbose mode
    if (!opts.quiet) {
        std::cout << R"(
  ____   ____ __  __    ____ ___  _   ___     __
 |  _ \ / ___|  \/  |  / ___/ _ \| \ | \ \   / /
 | | | | |   | |\/| | | |  | | | |  \| |\ \ / /
 | |_| | |___| |  | | | |__| |_| | |\  | \ V /
 |____/ \____|_|  |_|  \____\___/|_| \_|  \_/
 
       DICOM Transfer Syntax Converter
)" << "\n";
    }
 
    // Check input exists
    if (!std::filesystem::exists(opts.input_path)) {
        std::cerr << "Error: Input path does not exist: " << opts.input_path.string() << "\n";
        return 2;
    }
 
    auto target_ts = kcenon::pacs::encoding::transfer_syntax(opts.target_transfer_syntax);
    if (!opts.quiet) {
        std::cout << "Target Transfer Syntax: " << target_ts.name() << "\n";
        std::cout << "                   UID: " << target_ts.uid() << "\n\n";
    }
 
    conversion_stats stats;
    auto start_time = std::chrono::steady_clock::now();
 
    if (std::filesystem::is_directory(opts.input_path)) {
        // Process directory
        if (!std::filesystem::exists(opts.output_path)) {
            std::filesystem::create_directories(opts.output_path);
        }
 
        if (!opts.quiet) {
            std::cout << "Processing directory: " << opts.input_path.string() << "\n";
            if (opts.recursive) {
                std::cout << "Mode: Recursive\n\n";
            }
        }
 
        process_directory(opts.input_path, opts.output_path, opts, stats);
    } else {
        // Process single file
        ++stats.total_files;
 
        if (convert_file(opts.input_path, opts.output_path, opts)) {
            ++stats.success_count;
        } else {
            ++stats.error_count;
        }