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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2014 Kitware, Inc.
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 "cmWIXAccessControlList.h"
#include <CPack/cmCPackGenerator.h>
#include <cmSystemTools.h>
cmWIXAccessControlList::cmWIXAccessControlList(
cmCPackLog *logger,
cmInstalledFile const& installedFile,
cmWIXSourceWriter &sourceWriter):
Logger(logger),
InstalledFile(installedFile),
SourceWriter(sourceWriter)
{
}
bool cmWIXAccessControlList::Apply()
{
std::vector<std::string> entries;
this->InstalledFile.GetPropertyAsList("CPACK_WIX_ACL", entries);
for(size_t i = 0; i < entries.size(); ++i)
{
this->CreatePermissionElement(entries[i]);
}
return true;
}
void cmWIXAccessControlList::CreatePermissionElement(
std::string const& entry)
{
std::string::size_type pos = entry.find('=');
if(pos == std::string::npos)
{
this->ReportError(entry, "Did not find mandatory '='");
return;
}
std::string user_and_domain = entry.substr(0, pos);
std::string permission_string = entry.substr(pos + 1);
pos = user_and_domain.find('@');
std::string user;
std::string domain;
if(pos != std::string::npos)
{
user = user_and_domain.substr(0, pos);
domain = user_and_domain.substr(pos + 1);
}
else
{
user = user_and_domain;
}
std::vector<std::string> permissions =
cmSystemTools::tokenize(permission_string, ",");
this->SourceWriter.BeginElement("Permission");
this->SourceWriter.AddAttribute("User", user);
if(!domain.empty())
{
this->SourceWriter.AddAttribute("Domain", domain);
}
for(size_t i = 0; i < permissions.size(); ++i)
{
this->EmitBooleanAttribute(entry,
cmSystemTools::TrimWhitespace(permissions[i]));
}
this->SourceWriter.EndElement("Permission");
}
void cmWIXAccessControlList::ReportError(
std::string const& entry,
std::string const& message)
{
cmCPackLogger(cmCPackLog::LOG_ERROR,
"Failed processing ACL entry '" << entry <<
"': " << message << std::endl);
}
bool cmWIXAccessControlList::IsBooleanAttribute(std::string const& name)
{
static const char* validAttributes[] =
{
"Append",
"ChangePermission",
"CreateChild",
"CreateFile",
"CreateLink",
"CreateSubkeys",
"Delete",
"DeleteChild",
"EnumerateSubkeys",
"Execute",
"FileAllRights",
"GenericAll",
"GenericExecute",
"GenericRead",
"GenericWrite",
"Notify",
"Read",
"ReadAttributes",
"ReadExtendedAttributes",
"ReadPermission",
"SpecificRightsAll",
"Synchronize",
"TakeOwnership",
"Traverse",
"Write",
"WriteAttributes",
"WriteExtendedAttributes",
0
};
size_t i = 0;
while(validAttributes[i])
{
if(name == validAttributes[i++]) return true;
}
return false;
}
void cmWIXAccessControlList::EmitBooleanAttribute(
std::string const& entry, std::string const& name)
{
if(!this->IsBooleanAttribute(name))
{
std::stringstream message;
message << "Unknown boolean attribute '" << name << "'";
this->ReportError(entry, message.str());
}
this->SourceWriter.AddAttribute(name, "yes");
}
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