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65 lines
2.0 KiB
65 lines
2.0 KiB
#include <dml/dml.hpp>
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#include <iostream>
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#include <string>
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#include <vector>
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constexpr auto string = "Calculate CRC value for this string...\n";
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template <typename path>
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int execute_copy_crc(){
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std::cout << "Starting dml::copy_crc example...\n";
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std::cout << string;
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// Prepare data
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auto crc_seed = std::uint32_t(0u);
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auto src = std::basic_string<std::uint8_t>(reinterpret_cast<const std::uint8_t *>(string));
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auto dst = std::basic_string<std::uint8_t>(src.size(), '0');
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// Run operation
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auto result = dml::execute<path>(dml::copy_crc, dml::make_view(src), dml::make_view(dst), crc_seed);
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// Check result
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if (result.status == dml::status_code::ok) {
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std::cout << "Finished successfully. Calculated CRC is: 0x" << std::hex << result.crc_value << std::dec << std::endl;
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}
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else {
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std::cout << "Failure occurred." << std::endl;
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return -1;
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}
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if (src != dst) {
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std::cout << "Operation result is incorrect" << std::endl;
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return -1;
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}
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return 0;
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}
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int main(int argc, char **argv)
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{
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if (argc < 2) {
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std::cout << "Missing the execution path as the first parameter."
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<< "Use hardware_path, software_path or automatic_path." << std::endl;
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return 1;
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}
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std::string path = argv[1];
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if (path == "hardware_path") {
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std::cout << "Executing using dml::hardware path" << std::endl;
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return execute_copy_crc<dml::hardware>();
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}
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else if (path == "software_path") {
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std::cout << "Executing using dml::software path" << std::endl;
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return execute_copy_crc<dml::software>();
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}
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else if (path == "auto_path") {
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std::cout << "Executing using dml::automatic path" << std::endl;
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return execute_copy_crc<dml::automatic>();
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}
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else {
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std::cout << "Unrecognized value for parameter."
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<< "Use hardware_path, software_path or automatic_path." << std::endl;
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return 1;
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}
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}
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