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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2013 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmCMakeHostSystemInformationCommand.h"
#include <cmsys/ios/sstream>
// cmCMakeHostSystemInformation
bool cmCMakeHostSystemInformationCommand
::InitialPass(std::vector<std::string> const &args, cmExecutionStatus &)
{
size_t current_index = 0;
if(args.size() < (current_index + 2) || args[current_index] != "RESULT")
{
this->SetError("missing RESULT specification.");
return false;
}
std::string variable = args[current_index + 1];
current_index += 2;
if(args.size() < (current_index + 2) || args[current_index] != "QUERY")
{
this->SetError("missing QUERY specification");
return false;
}
cmsys::SystemInformation info;
info.RunCPUCheck();
info.RunOSCheck();
info.RunMemoryCheck();
std::string result_list;
for(size_t i = current_index + 1; i < args.size(); ++i)
{
std::string key = args[i];
if(i != current_index + 1)
{
result_list += ";";
}
std::string value;
if(!this->GetValue(info, key, value)) return false;
result_list += value;
}
this->Makefile->AddDefinition(variable.c_str(), result_list.c_str());
return true;
}
bool cmCMakeHostSystemInformationCommand
::GetValue(cmsys::SystemInformation &info,
std::string const& key, std::string &value)
{
if(key == "NUMBER_OF_LOGICAL_CORES")
{
value = this->ValueToString(info.GetNumberOfLogicalCPU());
}
else if(key == "NUMBER_OF_PHYSICAL_CORES")
{
value = this->ValueToString(info.GetNumberOfPhysicalCPU());
}
else if(key == "HOSTNAME")
{
value = this->ValueToString(info.GetHostname());
}
else if(key == "FQDN")
{
value = this->ValueToString(info.GetFullyQualifiedDomainName());
}
else if(key == "TOTAL_VIRTUAL_MEMORY")
{
value = this->ValueToString(info.GetTotalVirtualMemory());
}
else if(key == "AVAILABLE_VIRTUAL_MEMORY")
{
value = this->ValueToString(info.GetAvailableVirtualMemory());
}
else if(key == "TOTAL_PHYSICAL_MEMORY")
{
value = this->ValueToString(info.GetTotalPhysicalMemory());
}
else if(key == "AVAILABLE_PHYSICAL_MEMORY")
{
value = this->ValueToString(info.GetAvailablePhysicalMemory());
}
else
{
std::string e = "does not recognize <key> " + key;
this->SetError(e.c_str());
return false;
}
return true;
}
std::string cmCMakeHostSystemInformationCommand
::ValueToString(size_t value) const
{
cmsys_ios::stringstream tmp;
tmp << value;
return tmp.str();
}
std::string cmCMakeHostSystemInformationCommand
::ValueToString(const char *value) const
{
std::string safe_string = value ? value : "";
return safe_string;
}
std::string cmCMakeHostSystemInformationCommand
::ValueToString(std::string const& value) const
{
return value;
}
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