/* Vendor, Library, Name, Version (VLNV) tag * * Author: Steffen Vogel * SPDX-FileCopyrightText: 2017 Institute for Automation of Complex Power Systems, RWTH Aachen University * SPDX-License-Identifier: Apache-2.0 */ #include #include #include using namespace villas::fpga; bool Vlnv::operator==(const Vlnv &other) const { // If a field is empty, it means wildcard matching everything const bool vendorWildcard = vendor.empty() or other.vendor.empty(); const bool libraryWildcard = library.empty() or other.library.empty(); const bool nameWildcard = name.empty() or other.name.empty(); const bool versionWildcard = version.empty() or other.version.empty(); const bool vendorMatch = vendorWildcard or vendor == other.vendor; const bool libraryMatch = libraryWildcard or library == other.library; const bool nameMatch = nameWildcard or name == other.name; const bool versionMatch = versionWildcard or version == other.version; return vendorMatch and libraryMatch and nameMatch and versionMatch; } void Vlnv::parseFromString(std::string vlnv) { // Tokenize by delimiter std::stringstream sstream(vlnv); std::getline(sstream, vendor, delimiter); std::getline(sstream, library, delimiter); std::getline(sstream, name, delimiter); std::getline(sstream, version, delimiter); // Represent wildcard internally as empty string if (vendor == "*") vendor = ""; if (library == "*") library = ""; if (name == "*") name = ""; if (version == "*") version = ""; } std::string Vlnv::toString() const { std::stringstream stream; std::string string; stream << *this; stream >> string; return string; }