903 строки
26 KiB
C++
903 строки
26 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "cmStringCommand.h"
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#include "cmCryptoHash.h"
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#include <cmsys/RegularExpression.hxx>
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#include <cmsys/SystemTools.hxx>
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#include <ctype.h>
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#include <stdlib.h> // required for atoi
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#include <time.h>
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#include <cmTimestamp.h>
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#include <cmUuid.h>
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bool cmStringCommand::InitialPass(std::vector<std::string> const& args,
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cmExecutionStatus&)
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{
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if (args.size() < 1) {
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this->SetError("must be called with at least one argument.");
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return false;
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}
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const std::string& subCommand = args[0];
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if (subCommand == "REGEX") {
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return this->HandleRegexCommand(args);
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} else if (subCommand == "REPLACE") {
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return this->HandleReplaceCommand(args);
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} else if (subCommand == "MD5" || subCommand == "SHA1" ||
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subCommand == "SHA224" || subCommand == "SHA256" ||
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subCommand == "SHA384" || subCommand == "SHA512") {
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return this->HandleHashCommand(args);
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} else if (subCommand == "TOLOWER") {
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return this->HandleToUpperLowerCommand(args, false);
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} else if (subCommand == "TOUPPER") {
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return this->HandleToUpperLowerCommand(args, true);
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} else if (subCommand == "COMPARE") {
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return this->HandleCompareCommand(args);
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} else if (subCommand == "ASCII") {
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return this->HandleAsciiCommand(args);
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} else if (subCommand == "CONFIGURE") {
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return this->HandleConfigureCommand(args);
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} else if (subCommand == "LENGTH") {
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return this->HandleLengthCommand(args);
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} else if (subCommand == "APPEND") {
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return this->HandleAppendCommand(args);
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} else if (subCommand == "CONCAT") {
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return this->HandleConcatCommand(args);
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} else if (subCommand == "SUBSTRING") {
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return this->HandleSubstringCommand(args);
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} else if (subCommand == "STRIP") {
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return this->HandleStripCommand(args);
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} else if (subCommand == "RANDOM") {
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return this->HandleRandomCommand(args);
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} else if (subCommand == "FIND") {
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return this->HandleFindCommand(args);
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} else if (subCommand == "TIMESTAMP") {
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return this->HandleTimestampCommand(args);
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} else if (subCommand == "MAKE_C_IDENTIFIER") {
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return this->HandleMakeCIdentifierCommand(args);
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} else if (subCommand == "GENEX_STRIP") {
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return this->HandleGenexStripCommand(args);
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} else if (subCommand == "UUID") {
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return this->HandleUuidCommand(args);
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}
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std::string e = "does not recognize sub-command " + subCommand;
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this->SetError(e);
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return false;
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}
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bool cmStringCommand::HandleHashCommand(std::vector<std::string> const& args)
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{
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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if (args.size() != 3) {
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std::ostringstream e;
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e << args[0] << " requires an output variable and an input string";
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this->SetError(e.str());
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return false;
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}
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cmsys::auto_ptr<cmCryptoHash> hash(cmCryptoHash::New(args[0].c_str()));
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if (hash.get()) {
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std::string out = hash->HashString(args[2]);
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this->Makefile->AddDefinition(args[1], out.c_str());
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return true;
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}
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return false;
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#else
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std::ostringstream e;
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e << args[0] << " not available during bootstrap";
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this->SetError(e.str().c_str());
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return false;
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#endif
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}
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bool cmStringCommand::HandleToUpperLowerCommand(
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std::vector<std::string> const& args, bool toUpper)
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{
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if (args.size() < 3) {
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this->SetError("no output variable specified");
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return false;
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}
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std::string outvar = args[2];
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std::string output;
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if (toUpper) {
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output = cmSystemTools::UpperCase(args[1]);
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} else {
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output = cmSystemTools::LowerCase(args[1]);
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}
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// Store the output in the provided variable.
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this->Makefile->AddDefinition(outvar, output.c_str());
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return true;
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}
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bool cmStringCommand::HandleAsciiCommand(std::vector<std::string> const& args)
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{
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if (args.size() < 3) {
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this->SetError("No output variable specified");
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return false;
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}
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std::string::size_type cc;
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std::string outvar = args[args.size() - 1];
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std::string output = "";
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for (cc = 1; cc < args.size() - 1; cc++) {
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int ch = atoi(args[cc].c_str());
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if (ch > 0 && ch < 256) {
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output += static_cast<char>(ch);
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} else {
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std::string error = "Character with code ";
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error += args[cc];
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error += " does not exist.";
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this->SetError(error);
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return false;
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}
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}
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// Store the output in the provided variable.
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this->Makefile->AddDefinition(outvar, output.c_str());
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return true;
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}
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bool cmStringCommand::HandleConfigureCommand(
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std::vector<std::string> const& args)
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{
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if (args.size() < 2) {
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this->SetError("No input string specified.");
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return false;
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} else if (args.size() < 3) {
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this->SetError("No output variable specified.");
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return false;
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}
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// Parse options.
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bool escapeQuotes = false;
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bool atOnly = false;
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for (unsigned int i = 3; i < args.size(); ++i) {
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if (args[i] == "@ONLY") {
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atOnly = true;
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} else if (args[i] == "ESCAPE_QUOTES") {
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escapeQuotes = true;
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} else {
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std::ostringstream err;
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err << "Unrecognized argument \"" << args[i] << "\"";
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this->SetError(err.str());
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return false;
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}
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}
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// Configure the string.
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std::string output;
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this->Makefile->ConfigureString(args[1], output, atOnly, escapeQuotes);
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// Store the output in the provided variable.
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this->Makefile->AddDefinition(args[2], output.c_str());
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return true;
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}
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bool cmStringCommand::HandleRegexCommand(std::vector<std::string> const& args)
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{
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if (args.size() < 2) {
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this->SetError("sub-command REGEX requires a mode to be specified.");
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return false;
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}
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std::string mode = args[1];
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if (mode == "MATCH") {
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if (args.size() < 5) {
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this->SetError("sub-command REGEX, mode MATCH needs "
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"at least 5 arguments total to command.");
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return false;
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}
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return this->RegexMatch(args);
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} else if (mode == "MATCHALL") {
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if (args.size() < 5) {
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this->SetError("sub-command REGEX, mode MATCHALL needs "
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"at least 5 arguments total to command.");
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return false;
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}
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return this->RegexMatchAll(args);
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} else if (mode == "REPLACE") {
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if (args.size() < 6) {
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this->SetError("sub-command REGEX, mode REPLACE needs "
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"at least 6 arguments total to command.");
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return false;
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}
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return this->RegexReplace(args);
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}
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std::string e = "sub-command REGEX does not recognize mode " + mode;
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this->SetError(e);
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return false;
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}
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bool cmStringCommand::RegexMatch(std::vector<std::string> const& args)
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{
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//"STRING(REGEX MATCH <regular_expression> <output variable>
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// <input> [<input>...])\n";
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std::string regex = args[2];
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std::string outvar = args[3];
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this->Makefile->ClearMatches();
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// Compile the regular expression.
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cmsys::RegularExpression re;
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if (!re.compile(regex.c_str())) {
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std::string e =
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"sub-command REGEX, mode MATCH failed to compile regex \"" + regex +
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"\".";
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this->SetError(e);
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return false;
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}
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// Concatenate all the last arguments together.
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std::string input = cmJoin(cmMakeRange(args).advance(4), std::string());
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// Scan through the input for all matches.
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std::string output;
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if (re.find(input.c_str())) {
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this->Makefile->StoreMatches(re);
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std::string::size_type l = re.start();
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std::string::size_type r = re.end();
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if (r - l == 0) {
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std::string e = "sub-command REGEX, mode MATCH regex \"" + regex +
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"\" matched an empty string.";
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this->SetError(e);
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return false;
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}
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output = input.substr(l, r - l);
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}
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// Store the output in the provided variable.
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this->Makefile->AddDefinition(outvar, output.c_str());
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return true;
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}
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bool cmStringCommand::RegexMatchAll(std::vector<std::string> const& args)
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{
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//"STRING(REGEX MATCHALL <regular_expression> <output variable> <input>
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// [<input>...])\n";
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std::string regex = args[2];
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std::string outvar = args[3];
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this->Makefile->ClearMatches();
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// Compile the regular expression.
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cmsys::RegularExpression re;
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if (!re.compile(regex.c_str())) {
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std::string e =
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"sub-command REGEX, mode MATCHALL failed to compile regex \"" + regex +
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"\".";
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this->SetError(e);
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return false;
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}
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// Concatenate all the last arguments together.
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std::string input = cmJoin(cmMakeRange(args).advance(4), std::string());
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// Scan through the input for all matches.
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std::string output;
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const char* p = input.c_str();
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while (re.find(p)) {
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this->Makefile->StoreMatches(re);
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std::string::size_type l = re.start();
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std::string::size_type r = re.end();
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if (r - l == 0) {
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std::string e = "sub-command REGEX, mode MATCHALL regex \"" + regex +
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"\" matched an empty string.";
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this->SetError(e);
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return false;
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}
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if (!output.empty()) {
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output += ";";
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}
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output += std::string(p + l, r - l);
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p += r;
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}
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// Store the output in the provided variable.
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this->Makefile->AddDefinition(outvar, output.c_str());
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return true;
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}
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bool cmStringCommand::RegexReplace(std::vector<std::string> const& args)
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{
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//"STRING(REGEX REPLACE <regular_expression> <replace_expression>
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// <output variable> <input> [<input>...])\n"
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std::string regex = args[2];
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std::string replace = args[3];
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std::string outvar = args[4];
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// Pull apart the replace expression to find the escaped [0-9] values.
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std::vector<RegexReplacement> replacement;
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std::string::size_type l = 0;
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while (l < replace.length()) {
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std::string::size_type r = replace.find("\\", l);
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if (r == std::string::npos) {
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r = replace.length();
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replacement.push_back(replace.substr(l, r - l));
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} else {
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if (r - l > 0) {
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replacement.push_back(replace.substr(l, r - l));
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}
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if (r == (replace.length() - 1)) {
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this->SetError("sub-command REGEX, mode REPLACE: "
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"replace-expression ends in a backslash.");
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return false;
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}
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if ((replace[r + 1] >= '0') && (replace[r + 1] <= '9')) {
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replacement.push_back(replace[r + 1] - '0');
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} else if (replace[r + 1] == 'n') {
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replacement.push_back("\n");
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} else if (replace[r + 1] == '\\') {
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replacement.push_back("\\");
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} else {
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std::string e = "sub-command REGEX, mode REPLACE: Unknown escape \"";
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e += replace.substr(r, 2);
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e += "\" in replace-expression.";
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this->SetError(e);
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return false;
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}
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r += 2;
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}
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l = r;
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}
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this->Makefile->ClearMatches();
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// Compile the regular expression.
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cmsys::RegularExpression re;
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if (!re.compile(regex.c_str())) {
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std::string e =
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"sub-command REGEX, mode REPLACE failed to compile regex \"" + regex +
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"\".";
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this->SetError(e);
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return false;
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}
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// Concatenate all the last arguments together.
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std::string input = cmJoin(cmMakeRange(args).advance(5), std::string());
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// Scan through the input for all matches.
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std::string output;
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std::string::size_type base = 0;
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while (re.find(input.c_str() + base)) {
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this->Makefile->StoreMatches(re);
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std::string::size_type l2 = re.start();
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std::string::size_type r = re.end();
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// Concatenate the part of the input that was not matched.
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output += input.substr(base, l2);
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// Make sure the match had some text.
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if (r - l2 == 0) {
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std::string e = "sub-command REGEX, mode REPLACE regex \"" + regex +
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"\" matched an empty string.";
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this->SetError(e);
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return false;
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}
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// Concatenate the replacement for the match.
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for (unsigned int i = 0; i < replacement.size(); ++i) {
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if (replacement[i].number < 0) {
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// This is just a plain-text part of the replacement.
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output += replacement[i].value;
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} else {
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// Replace with part of the match.
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int n = replacement[i].number;
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std::string::size_type start = re.start(n);
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std::string::size_type end = re.end(n);
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std::string::size_type len = input.length() - base;
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if ((start != std::string::npos) && (end != std::string::npos) &&
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(start <= len) && (end <= len)) {
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output += input.substr(base + start, end - start);
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} else {
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std::string e =
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"sub-command REGEX, mode REPLACE: replace expression \"" +
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replace + "\" contains an out-of-range escape for regex \"" +
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regex + "\".";
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this->SetError(e);
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return false;
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}
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}
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}
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// Move past the match.
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base += r;
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}
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// Concatenate the text after the last match.
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output += input.substr(base, input.length() - base);
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// Store the output in the provided variable.
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this->Makefile->AddDefinition(outvar, output.c_str());
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return true;
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}
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bool cmStringCommand::HandleFindCommand(std::vector<std::string> const& args)
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{
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// check if all required parameters were passed
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if (args.size() < 4 || args.size() > 5) {
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this->SetError("sub-command FIND requires 3 or 4 parameters.");
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return false;
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}
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// check if the reverse flag was set or not
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bool reverseMode = false;
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if (args.size() == 5 && args[4] == "REVERSE") {
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reverseMode = true;
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}
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// if we have 5 arguments the last one must be REVERSE
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if (args.size() == 5 && args[4] != "REVERSE") {
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this->SetError("sub-command FIND: unknown last parameter");
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return false;
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}
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// local parameter names.
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const std::string& sstring = args[1];
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const std::string& schar = args[2];
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const std::string& outvar = args[3];
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// ensure that the user cannot accidentally specify REVERSE as a variable
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if (outvar == "REVERSE") {
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this->SetError("sub-command FIND does not allow one to select REVERSE as "
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"the output variable. "
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"Maybe you missed the actual output variable?");
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return false;
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}
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// try to find the character and return its position
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size_t pos;
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if (!reverseMode) {
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pos = sstring.find(schar);
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} else {
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pos = sstring.rfind(schar);
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}
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if (std::string::npos != pos) {
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std::ostringstream s;
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s << pos;
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this->Makefile->AddDefinition(outvar, s.str().c_str());
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return true;
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}
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// the character was not found, but this is not really an error
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this->Makefile->AddDefinition(outvar, "-1");
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return true;
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}
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bool cmStringCommand::HandleCompareCommand(
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std::vector<std::string> const& args)
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{
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if (args.size() < 2) {
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this->SetError("sub-command COMPARE requires a mode to be specified.");
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return false;
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}
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std::string mode = args[1];
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if ((mode == "EQUAL") || (mode == "NOTEQUAL") || (mode == "LESS") ||
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(mode == "GREATER")) {
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if (args.size() < 5) {
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std::string e = "sub-command COMPARE, mode ";
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e += mode;
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e += " needs at least 5 arguments total to command.";
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this->SetError(e);
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return false;
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}
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const std::string& left = args[2];
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const std::string& right = args[3];
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const std::string& outvar = args[4];
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bool result;
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if (mode == "LESS") {
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result = (left < right);
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} else if (mode == "GREATER") {
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result = (left > right);
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} else if (mode == "EQUAL") {
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result = (left == right);
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} else // if(mode == "NOTEQUAL")
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{
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result = !(left == right);
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}
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if (result) {
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this->Makefile->AddDefinition(outvar, "1");
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} else {
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this->Makefile->AddDefinition(outvar, "0");
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}
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|
return true;
|
|
}
|
|
std::string e = "sub-command COMPARE does not recognize mode " + mode;
|
|
this->SetError(e);
|
|
return false;
|
|
}
|
|
|
|
bool cmStringCommand::HandleReplaceCommand(
|
|
std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() < 5) {
|
|
this->SetError("sub-command REPLACE requires at least four arguments.");
|
|
return false;
|
|
}
|
|
|
|
const std::string& matchExpression = args[1];
|
|
const std::string& replaceExpression = args[2];
|
|
const std::string& variableName = args[3];
|
|
|
|
std::string input = cmJoin(cmMakeRange(args).advance(4), std::string());
|
|
|
|
cmsys::SystemTools::ReplaceString(input, matchExpression.c_str(),
|
|
replaceExpression.c_str());
|
|
|
|
this->Makefile->AddDefinition(variableName, input.c_str());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleSubstringCommand(
|
|
std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() != 5) {
|
|
this->SetError("sub-command SUBSTRING requires four arguments.");
|
|
return false;
|
|
}
|
|
|
|
const std::string& stringValue = args[1];
|
|
int begin = atoi(args[2].c_str());
|
|
int end = atoi(args[3].c_str());
|
|
const std::string& variableName = args[4];
|
|
|
|
size_t stringLength = stringValue.size();
|
|
int intStringLength = static_cast<int>(stringLength);
|
|
if (begin < 0 || begin > intStringLength) {
|
|
std::ostringstream ostr;
|
|
ostr << "begin index: " << begin << " is out of range 0 - "
|
|
<< stringLength;
|
|
this->SetError(ostr.str());
|
|
return false;
|
|
}
|
|
if (end < -1) {
|
|
std::ostringstream ostr;
|
|
ostr << "end index: " << end << " should be -1 or greater";
|
|
this->SetError(ostr.str());
|
|
return false;
|
|
}
|
|
|
|
this->Makefile->AddDefinition(variableName,
|
|
stringValue.substr(begin, end).c_str());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleLengthCommand(std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() != 3) {
|
|
this->SetError("sub-command LENGTH requires two arguments.");
|
|
return false;
|
|
}
|
|
|
|
const std::string& stringValue = args[1];
|
|
const std::string& variableName = args[2];
|
|
|
|
size_t length = stringValue.size();
|
|
char buffer[1024];
|
|
sprintf(buffer, "%d", static_cast<int>(length));
|
|
|
|
this->Makefile->AddDefinition(variableName, buffer);
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleAppendCommand(std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() < 2) {
|
|
this->SetError("sub-command APPEND requires at least one argument.");
|
|
return false;
|
|
}
|
|
|
|
// Skip if nothing to append.
|
|
if (args.size() < 3) {
|
|
return true;
|
|
}
|
|
|
|
const std::string& variable = args[1];
|
|
|
|
std::string value;
|
|
const char* oldValue = this->Makefile->GetDefinition(variable);
|
|
if (oldValue) {
|
|
value = oldValue;
|
|
}
|
|
value += cmJoin(cmMakeRange(args).advance(2), std::string());
|
|
this->Makefile->AddDefinition(variable, value.c_str());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleConcatCommand(std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() < 2) {
|
|
this->SetError("sub-command CONCAT requires at least one argument.");
|
|
return false;
|
|
}
|
|
|
|
std::string const& variableName = args[1];
|
|
std::string value = cmJoin(cmMakeRange(args).advance(2), std::string());
|
|
|
|
this->Makefile->AddDefinition(variableName, value.c_str());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleMakeCIdentifierCommand(
|
|
std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() != 3) {
|
|
this->SetError("sub-command MAKE_C_IDENTIFIER requires two arguments.");
|
|
return false;
|
|
}
|
|
|
|
const std::string& input = args[1];
|
|
const std::string& variableName = args[2];
|
|
|
|
this->Makefile->AddDefinition(variableName,
|
|
cmSystemTools::MakeCidentifier(input).c_str());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleGenexStripCommand(
|
|
std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() != 3) {
|
|
this->SetError("sub-command GENEX_STRIP requires two arguments.");
|
|
return false;
|
|
}
|
|
|
|
const std::string& input = args[1];
|
|
|
|
std::string result = cmGeneratorExpression::Preprocess(
|
|
input, cmGeneratorExpression::StripAllGeneratorExpressions);
|
|
|
|
const std::string& variableName = args[2];
|
|
|
|
this->Makefile->AddDefinition(variableName, result.c_str());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleStripCommand(std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() != 3) {
|
|
this->SetError("sub-command STRIP requires two arguments.");
|
|
return false;
|
|
}
|
|
|
|
const std::string& stringValue = args[1];
|
|
const std::string& variableName = args[2];
|
|
size_t inStringLength = stringValue.size();
|
|
size_t startPos = inStringLength + 1;
|
|
size_t endPos = 0;
|
|
const char* ptr = stringValue.c_str();
|
|
size_t cc;
|
|
for (cc = 0; cc < inStringLength; ++cc) {
|
|
if (!isspace(*ptr)) {
|
|
if (startPos > inStringLength) {
|
|
startPos = cc;
|
|
}
|
|
endPos = cc;
|
|
}
|
|
++ptr;
|
|
}
|
|
|
|
size_t outLength = 0;
|
|
|
|
// if the input string didn't contain any non-space characters, return
|
|
// an empty string
|
|
if (startPos > inStringLength) {
|
|
outLength = 0;
|
|
startPos = 0;
|
|
} else {
|
|
outLength = endPos - startPos + 1;
|
|
}
|
|
|
|
this->Makefile->AddDefinition(
|
|
variableName, stringValue.substr(startPos, outLength).c_str());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleRandomCommand(std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() < 2 || args.size() == 3 || args.size() == 5) {
|
|
this->SetError("sub-command RANDOM requires at least one argument.");
|
|
return false;
|
|
}
|
|
|
|
static bool seeded = false;
|
|
bool force_seed = false;
|
|
unsigned int seed = 0;
|
|
int length = 5;
|
|
const char cmStringCommandDefaultAlphabet[] = "qwertyuiopasdfghjklzxcvbnm"
|
|
"QWERTYUIOPASDFGHJKLZXCVBNM"
|
|
"0123456789";
|
|
std::string alphabet;
|
|
|
|
if (args.size() > 3) {
|
|
size_t i = 1;
|
|
size_t stopAt = args.size() - 2;
|
|
|
|
for (; i < stopAt; ++i) {
|
|
if (args[i] == "LENGTH") {
|
|
++i;
|
|
length = atoi(args[i].c_str());
|
|
} else if (args[i] == "ALPHABET") {
|
|
++i;
|
|
alphabet = args[i];
|
|
} else if (args[i] == "RANDOM_SEED") {
|
|
++i;
|
|
seed = static_cast<unsigned int>(atoi(args[i].c_str()));
|
|
force_seed = true;
|
|
}
|
|
}
|
|
}
|
|
if (alphabet.empty()) {
|
|
alphabet = cmStringCommandDefaultAlphabet;
|
|
}
|
|
|
|
double sizeofAlphabet = static_cast<double>(alphabet.size());
|
|
if (sizeofAlphabet < 1) {
|
|
this->SetError("sub-command RANDOM invoked with bad alphabet.");
|
|
return false;
|
|
}
|
|
if (length < 1) {
|
|
this->SetError("sub-command RANDOM invoked with bad length.");
|
|
return false;
|
|
}
|
|
const std::string& variableName = args[args.size() - 1];
|
|
|
|
std::vector<char> result;
|
|
|
|
if (!seeded || force_seed) {
|
|
seeded = true;
|
|
srand(force_seed ? seed : cmSystemTools::RandomSeed());
|
|
}
|
|
|
|
const char* alphaPtr = alphabet.c_str();
|
|
int cc;
|
|
for (cc = 0; cc < length; cc++) {
|
|
int idx = (int)(sizeofAlphabet * rand() / (RAND_MAX + 1.0));
|
|
result.push_back(*(alphaPtr + idx));
|
|
}
|
|
result.push_back(0);
|
|
|
|
this->Makefile->AddDefinition(variableName, &*result.begin());
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleTimestampCommand(
|
|
std::vector<std::string> const& args)
|
|
{
|
|
if (args.size() < 2) {
|
|
this->SetError("sub-command TIMESTAMP requires at least one argument.");
|
|
return false;
|
|
} else if (args.size() > 4) {
|
|
this->SetError("sub-command TIMESTAMP takes at most three arguments.");
|
|
return false;
|
|
}
|
|
|
|
unsigned int argsIndex = 1;
|
|
|
|
const std::string& outputVariable = args[argsIndex++];
|
|
|
|
std::string formatString;
|
|
if (args.size() > argsIndex && args[argsIndex] != "UTC") {
|
|
formatString = args[argsIndex++];
|
|
}
|
|
|
|
bool utcFlag = false;
|
|
if (args.size() > argsIndex) {
|
|
if (args[argsIndex] == "UTC") {
|
|
utcFlag = true;
|
|
} else {
|
|
std::string e = " TIMESTAMP sub-command does not recognize option " +
|
|
args[argsIndex] + ".";
|
|
this->SetError(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
cmTimestamp timestamp;
|
|
std::string result = timestamp.CurrentTime(formatString, utcFlag);
|
|
this->Makefile->AddDefinition(outputVariable, result.c_str());
|
|
|
|
return true;
|
|
}
|
|
|
|
bool cmStringCommand::HandleUuidCommand(std::vector<std::string> const& args)
|
|
{
|
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
|
unsigned int argsIndex = 1;
|
|
|
|
if (args.size() < 2) {
|
|
this->SetError("UUID sub-command requires an output variable.");
|
|
return false;
|
|
}
|
|
|
|
const std::string& outputVariable = args[argsIndex++];
|
|
|
|
std::string uuidNamespaceString;
|
|
std::string uuidName;
|
|
std::string uuidType;
|
|
bool uuidUpperCase = false;
|
|
|
|
while (args.size() > argsIndex) {
|
|
if (args[argsIndex] == "NAMESPACE") {
|
|
++argsIndex;
|
|
if (argsIndex >= args.size()) {
|
|
this->SetError("UUID sub-command, NAMESPACE requires a value.");
|
|
return false;
|
|
}
|
|
uuidNamespaceString = args[argsIndex++];
|
|
} else if (args[argsIndex] == "NAME") {
|
|
++argsIndex;
|
|
if (argsIndex >= args.size()) {
|
|
this->SetError("UUID sub-command, NAME requires a value.");
|
|
return false;
|
|
}
|
|
uuidName = args[argsIndex++];
|
|
} else if (args[argsIndex] == "TYPE") {
|
|
++argsIndex;
|
|
if (argsIndex >= args.size()) {
|
|
this->SetError("UUID sub-command, TYPE requires a value.");
|
|
return false;
|
|
}
|
|
uuidType = args[argsIndex++];
|
|
} else if (args[argsIndex] == "UPPER") {
|
|
++argsIndex;
|
|
uuidUpperCase = true;
|
|
} else {
|
|
std::string e =
|
|
"UUID sub-command does not recognize option " + args[argsIndex] + ".";
|
|
this->SetError(e);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
std::string uuid;
|
|
cmUuid uuidGenerator;
|
|
|
|
std::vector<unsigned char> uuidNamespace;
|
|
if (!uuidGenerator.StringToBinary(uuidNamespaceString, uuidNamespace)) {
|
|
this->SetError("UUID sub-command, malformed NAMESPACE UUID.");
|
|
return false;
|
|
}
|
|
|
|
if (uuidType == "MD5") {
|
|
uuid = uuidGenerator.FromMd5(uuidNamespace, uuidName);
|
|
} else if (uuidType == "SHA1") {
|
|
uuid = uuidGenerator.FromSha1(uuidNamespace, uuidName);
|
|
} else {
|
|
std::string e = "UUID sub-command, unknown TYPE '" + uuidType + "'.";
|
|
this->SetError(e);
|
|
return false;
|
|
}
|
|
|
|
if (uuid.empty()) {
|
|
this->SetError("UUID sub-command, generation failed.");
|
|
return false;
|
|
}
|
|
|
|
if (uuidUpperCase) {
|
|
uuid = cmSystemTools::UpperCase(uuid);
|
|
}
|
|
|
|
this->Makefile->AddDefinition(outputVariable, uuid.c_str());
|
|
return true;
|
|
#else
|
|
std::ostringstream e;
|
|
e << args[0] << " not available during bootstrap";
|
|
this->SetError(e.str().c_str());
|
|
return false;
|
|
#endif
|
|
}
|