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cmState: Extract a Directory class. 

Move Directory-scoped state accessors to it.  This will be expanded
with directory property state soon.
This commit is contained in:
Stephen Kelly 2015-07-18 19:11:05 +02:00
parent 27ec21dbb2
commit 9ebc7502b2
6 changed files with 141 additions and 101 deletions
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43
Source/cmLocalGenerator.cxx
View File

@ -70,7 +70,7 @@ void cmLocalGenerator::IssueMessage(cmake::MessageType t,
std::string const& text) const
{
cmListFileContext lfc;
lfc.FilePath = this->StateSnapshot.GetCurrentSourceDirectory();
lfc.FilePath = this->StateSnapshot.GetDirectory().GetCurrentSource();
lfc.FilePath += "/CMakeLists.txt";
if(!this->GlobalGenerator->GetCMakeInstance()->GetIsInTryCompile())
@ -161,7 +161,8 @@ void cmLocalGenerator::GenerateTestFiles()
const std::string& config =
this->Makefile->GetConfigurations(configurationTypes, false);
std::string file = this->StateSnapshot.GetCurrentBinaryDirectory();
std::string file =
this->StateSnapshot.GetDirectory().GetCurrentBinary();
file += "/";
file += "CTestTestfile.cmake";
@ -170,9 +171,11 @@ void cmLocalGenerator::GenerateTestFiles()
fout << "# CMake generated Testfile for " << std::endl
<< "# Source directory: "
<< this->StateSnapshot.GetCurrentSourceDirectory() << std::endl
<< this->StateSnapshot.GetDirectory().GetCurrentSource()
<< std::endl
<< "# Build directory: "
<< this->StateSnapshot.GetCurrentBinaryDirectory() << std::endl
<< this->StateSnapshot.GetDirectory().GetCurrentBinary()
<< std::endl
<< "# " << std::endl
<< "# This file includes the relevant testing commands "
<< "required for " << std::endl
@ -286,7 +289,8 @@ void cmLocalGenerator::GenerateInstallRules()
}
// Create the install script file.
std::string file = this->StateSnapshot.GetCurrentBinaryDirectory();
std::string file =
this->StateSnapshot.GetDirectory().GetCurrentBinary();
std::string homedir = this->GetState()->GetBinaryDirectory();
int toplevel_install = 0;
if (file == homedir)
@ -299,7 +303,7 @@ void cmLocalGenerator::GenerateInstallRules()
// Write the header.
fout << "# Install script for directory: "
<< this->StateSnapshot.GetCurrentSourceDirectory()
<< this->StateSnapshot.GetDirectory().GetCurrentSource()
<< std::endl << std::endl;
fout << "# Set the install prefix" << std::endl
<< "if(NOT DEFINED CMAKE_INSTALL_PREFIX)" << std::endl
@ -518,7 +522,7 @@ void cmLocalGenerator::AddCustomCommandToCreateObject(const char* ofname,
source.GetFullPath(),
commandLines,
comment.c_str(),
this->StateSnapshot.GetCurrentBinaryDirectory()
this->StateSnapshot.GetDirectory().GetCurrentBinary()
);
}
@ -540,12 +544,13 @@ void cmLocalGenerator::AddBuildTargetRule(const std::string& llang,
!sf->GetPropertyAsBool("EXTERNAL_OBJECT"))
{
std::string dir_max;
dir_max += this->StateSnapshot.GetCurrentBinaryDirectory();
dir_max += this->StateSnapshot.GetDirectory().GetCurrentBinary();
dir_max += "/";
std::string obj = this->GetObjectFileNameWithoutTarget(*sf, dir_max);
if(!obj.empty())
{
std::string ofname = this->StateSnapshot.GetCurrentBinaryDirectory();
std::string ofname =
this->StateSnapshot.GetDirectory().GetCurrentBinary();
ofname += "/";
ofname += obj;
objVector.push_back(ofname);
@ -615,7 +620,7 @@ void cmLocalGenerator::AddBuildTargetRule(const std::string& llang,
"",
commandLines,
comment.c_str(),
this->StateSnapshot.GetCurrentBinaryDirectory()
this->StateSnapshot.GetDirectory().GetCurrentBinary()
);
this->Makefile->GetSource(targetFullPath);
target.Target->AddSource(targetFullPath);
@ -1369,20 +1374,20 @@ void cmLocalGenerator::GetIncludeDirectories(std::vector<std::string>& dirs,
// Store the automatic include paths.
if(includeBinaryDir)
{
if(emitted.find(
this->StateSnapshot.GetCurrentBinaryDirectory()) == emitted.end())
std::string binDir = this->StateSnapshot.GetDirectory().GetCurrentBinary();
if(emitted.find(binDir) == emitted.end())
{
dirs.push_back(this->StateSnapshot.GetCurrentBinaryDirectory());
emitted.insert(this->StateSnapshot.GetCurrentBinaryDirectory());
dirs.push_back(binDir);
emitted.insert(binDir);
}
}
if(includeSourceDir)
{
if(emitted.find(
this->StateSnapshot.GetCurrentSourceDirectory()) == emitted.end())
std::string srcDir = this->StateSnapshot.GetDirectory().GetCurrentSource();
if(emitted.find(srcDir) == emitted.end())
{
dirs.push_back(this->StateSnapshot.GetCurrentSourceDirectory());
emitted.insert(this->StateSnapshot.GetCurrentSourceDirectory());
dirs.push_back(srcDir);
emitted.insert(srcDir);
}
}
@ -1983,7 +1988,7 @@ bool cmLocalGenerator::GetRealDependency(const std::string& inName,
// Treat the name as relative to the source directory in which it
// was given.
dep = this->StateSnapshot.GetCurrentSourceDirectory();
dep = this->StateSnapshot.GetDirectory().GetCurrentSource();
dep += "/";
dep += inName;
return true;

10
Source/cmLocalUnixMakefileGenerator3.cxx
View File

@ -530,10 +530,10 @@ void cmLocalUnixMakefileGenerator3::WriteDirectoryInformationFile()
infoFileStream
<< "# Relative path conversion top directories.\n"
<< "set(CMAKE_RELATIVE_PATH_TOP_SOURCE \""
<< this->StateSnapshot.GetRelativePathTopSource()
<< this->StateSnapshot.GetDirectory().GetRelativePathTopSource()
<< "\")\n"
<< "set(CMAKE_RELATIVE_PATH_TOP_BINARY \""
<< this->StateSnapshot.GetRelativePathTopBinary()
<< this->StateSnapshot.GetDirectory().GetRelativePathTopBinary()
<< "\")\n"
<< "\n";
@ -1602,12 +1602,14 @@ cmLocalUnixMakefileGenerator3
if(const char* relativePathTopSource =
mf->GetDefinition("CMAKE_RELATIVE_PATH_TOP_SOURCE"))
{
this->StateSnapshot.SetRelativePathTopSource(relativePathTopSource);
this->StateSnapshot.GetDirectory()
.SetRelativePathTopSource(relativePathTopSource);
}
if(const char* relativePathTopBinary =
mf->GetDefinition("CMAKE_RELATIVE_PATH_TOP_BINARY"))
{
this->StateSnapshot.SetRelativePathTopBinary(relativePathTopBinary);
this->StateSnapshot.GetDirectory()
.SetRelativePathTopBinary(relativePathTopBinary);
}
}
else

21
Source/cmMakefile.cxx
View File

@ -1704,7 +1704,7 @@ public:
: Makefile(mf), ReportError(true)
{
std::string currentStart =
this->Makefile->StateSnapshot.GetCurrentSourceDirectory();
this->Makefile->StateSnapshot.GetDirectory().GetCurrentSource();
currentStart += "/CMakeLists.txt";
this->Makefile->StateSnapshot.SetListFile(currentStart);
this->Makefile->ListFileStack.push_back(currentStart);
@ -1748,11 +1748,12 @@ void cmMakefile::Configure()
BuildsystemFileScope scope(this);
// make sure the CMakeFiles dir is there
std::string filesDir = this->StateSnapshot.GetCurrentBinaryDirectory();
std::string filesDir = this->StateSnapshot.GetDirectory().GetCurrentBinary();
filesDir += cmake::GetCMakeFilesDirectory();
cmSystemTools::MakeDirectory(filesDir.c_str());
std::string currentStart = this->StateSnapshot.GetCurrentSourceDirectory();
std::string currentStart =
this->StateSnapshot.GetDirectory().GetCurrentSource();
currentStart += "/CMakeLists.txt";
assert(cmSystemTools::FileExists(currentStart.c_str(), true));
this->AddDefinition("CMAKE_PARENT_LIST_FILE", currentStart.c_str());
@ -1884,27 +1885,27 @@ void cmMakefile::AddSubDirectory(const std::string& srcPath,
void cmMakefile::SetCurrentSourceDirectory(const std::string& dir)
{
this->StateSnapshot.SetCurrentSourceDirectory(dir);
this->StateSnapshot.GetDirectory().SetCurrentSource(dir);
this->AddDefinition("CMAKE_CURRENT_SOURCE_DIR",
this->StateSnapshot.GetCurrentSourceDirectory());
this->StateSnapshot.GetDirectory().GetCurrentSource());
}
const char* cmMakefile::GetCurrentSourceDirectory() const
{
return this->StateSnapshot.GetCurrentSourceDirectory();
return this->StateSnapshot.GetDirectory().GetCurrentSource();
}
void cmMakefile::SetCurrentBinaryDirectory(const std::string& dir)
{
this->StateSnapshot.SetCurrentBinaryDirectory(dir);
const char* binDir = this->StateSnapshot.GetCurrentBinaryDirectory();
this->StateSnapshot.GetDirectory().SetCurrentBinary(dir);
const char* binDir = this->StateSnapshot.GetDirectory().GetCurrentBinary();
cmSystemTools::MakeDirectory(binDir);
this->AddDefinition("CMAKE_CURRENT_BINARY_DIR", binDir);
}
const char* cmMakefile::GetCurrentBinaryDirectory() const
{
return this->StateSnapshot.GetCurrentBinaryDirectory();
return this->StateSnapshot.GetDirectory().GetCurrentBinary();
}
//----------------------------------------------------------------------------
@ -4271,7 +4272,7 @@ const char *cmMakefile::GetProperty(const std::string& prop,
this->StateSnapshot.GetBuildsystemDirectoryParent();
if(parent.IsValid())
{
return parent.GetCurrentSourceDirectory();
return parent.GetDirectory().GetCurrentSource();
}
return "";
}

34
Source/cmOutputConverter.cxx
View File

@ -81,11 +81,15 @@ const char* cmOutputConverter::GetRelativeRootPath(RelativeRoot relroot) const
{
switch (relroot)
{
case HOME: return this->GetState()->GetSourceDirectory();
case START: return this->StateSnapshot.GetCurrentSourceDirectory();
case HOME_OUTPUT: return this->GetState()->GetBinaryDirectory();
case START_OUTPUT: return this->StateSnapshot.GetCurrentBinaryDirectory();
default: break;
case HOME:
return this->GetState()->GetSourceDirectory();
case START:
return this->StateSnapshot.GetDirectory().GetCurrentSource();
case HOME_OUTPUT:
return this->GetState()->GetBinaryDirectory();
case START_OUTPUT:
return this->StateSnapshot.GetDirectory().GetCurrentBinary();
default: break;
}
return 0;
}
@ -105,7 +109,8 @@ std::string cmOutputConverter::Convert(const std::string& source,
break;
case START:
result = this->ConvertToRelativePath(
this->StateSnapshot.GetCurrentSourceDirectoryComponents(), result);
this->StateSnapshot.GetDirectory().GetCurrentSourceComponents(),
result);
break;
case HOME_OUTPUT:
result = this->ConvertToRelativePath(
@ -113,7 +118,8 @@ std::string cmOutputConverter::Convert(const std::string& source,
break;
case START_OUTPUT:
result = this->ConvertToRelativePath(
this->StateSnapshot.GetCurrentBinaryDirectoryComponents(), result);
this->StateSnapshot.GetDirectory().GetCurrentBinaryComponents(),
result);
break;
case FULL:
result = cmSystemTools::CollapseFullPath(result);
@ -213,13 +219,13 @@ cmOutputConverter::ConvertToRelativePath(const std::vector<std::string>& local,
// or both in the binary tree.
std::string local_path = cmSystemTools::JoinPath(local);
if(!((cmOutputConverterNotAbove(local_path.c_str(),
this->StateSnapshot.GetRelativePathTopBinary()) &&
cmOutputConverterNotAbove(in_remote.c_str(),
this->StateSnapshot.GetRelativePathTopBinary())) ||
(cmOutputConverterNotAbove(local_path.c_str(),
this->StateSnapshot.GetRelativePathTopSource()) &&
cmOutputConverterNotAbove(in_remote.c_str(),
this->StateSnapshot.GetRelativePathTopSource()))))
this->StateSnapshot.GetDirectory().GetRelativePathTopBinary())
&& cmOutputConverterNotAbove(in_remote.c_str(),
this->StateSnapshot.GetDirectory().GetRelativePathTopBinary()))
|| (cmOutputConverterNotAbove(local_path.c_str(),
this->StateSnapshot.GetDirectory().GetRelativePathTopSource())
&& cmOutputConverterNotAbove(in_remote.c_str(),
this->StateSnapshot.GetDirectory().GetRelativePathTopSource()))))
{
return in_remote;
}

82
Source/cmState.cxx
View File

@ -611,13 +611,13 @@ std::vector<std::string> const& cmState::GetBinaryDirectoryComponents() const
return this->BinaryDirectoryComponents;
}
void cmState::Snapshot::ComputeRelativePathTopSource()
void cmState::Directory::ComputeRelativePathTopSource()
{
// Relative path conversion inside the source tree is not used to
// construct relative paths passed to build tools so it is safe to use
// even when the source is a network path.
cmState::Snapshot snapshot = *this;
cmState::Snapshot snapshot = this->Snapshot_;
std::vector<cmState::Snapshot> snapshots;
snapshots.push_back(snapshot);
while (true)
@ -633,23 +633,23 @@ void cmState::Snapshot::ComputeRelativePathTopSource()
}
}
std::string result = snapshots.front().GetCurrentSourceDirectory();
std::string result = snapshots.front().GetDirectory().GetCurrentSource();
for (std::vector<cmState::Snapshot>::const_iterator it =
snapshots.begin() + 1; it != snapshots.end(); ++it)
{
std::string currentSource = it->GetCurrentSourceDirectory();
std::string currentSource = it->GetDirectory().GetCurrentSource();
if(cmSystemTools::IsSubDirectory(result, currentSource))
{
result = currentSource;
}
}
this->Position->BuildSystemDirectory->RelativePathTopSource = result;
this->DirectoryState->RelativePathTopSource = result;
}
void cmState::Snapshot::ComputeRelativePathTopBinary()
void cmState::Directory::ComputeRelativePathTopBinary()
{
cmState::Snapshot snapshot = *this;
cmState::Snapshot snapshot = this->Snapshot_;
std::vector<cmState::Snapshot> snapshots;
snapshots.push_back(snapshot);
while (true)
@ -666,12 +666,12 @@ void cmState::Snapshot::ComputeRelativePathTopBinary()
}
std::string result =
snapshots.front().GetCurrentBinaryDirectory();
snapshots.front().GetDirectory().GetCurrentBinary();
for (std::vector<cmState::Snapshot>::const_iterator it =
snapshots.begin() + 1; it != snapshots.end(); ++it)
{
std::string currentBinary = it->GetCurrentBinaryDirectory();
std::string currentBinary = it->GetDirectory().GetCurrentBinary();
if(cmSystemTools::IsSubDirectory(result, currentBinary))
{
result = currentBinary;
@ -683,11 +683,11 @@ void cmState::Snapshot::ComputeRelativePathTopBinary()
// is a network path.
if(result.size() < 2 || result.substr(0, 2) != "//")
{
this->Position->BuildSystemDirectory->RelativePathTopBinary = result;
this->DirectoryState->RelativePathTopBinary = result;
}
else
{
this->Position->BuildSystemDirectory->RelativePathTopBinary = "";
this->DirectoryState->RelativePathTopBinary = "";
}
}
@ -812,40 +812,39 @@ cmState::Snapshot::Snapshot(cmState* state, PositionType position)
}
const char* cmState::Snapshot::GetCurrentSourceDirectory() const
const char* cmState::Directory::GetCurrentSource() const
{
return this->Position->BuildSystemDirectory->Location.c_str();
return this->DirectoryState->Location.c_str();
}
void cmState::Snapshot::SetCurrentSourceDirectory(std::string const& dir)
void cmState::Directory::SetCurrentSource(std::string const& dir)
{
assert(this->State);
std::string& loc = this->Position->BuildSystemDirectory->Location;
std::string& loc = this->DirectoryState->Location;
loc = dir;
cmSystemTools::ConvertToUnixSlashes(loc);
loc = cmSystemTools::CollapseFullPath(loc);
cmSystemTools::SplitPath(
loc,
this->Position->BuildSystemDirectory->CurrentSourceDirectoryComponents);
this->DirectoryState->CurrentSourceDirectoryComponents);
this->ComputeRelativePathTopSource();
}
const char* cmState::Snapshot::GetCurrentBinaryDirectory() const
const char* cmState::Directory::GetCurrentBinary() const
{
return this->Position->BuildSystemDirectory->OutputLocation.c_str();
return this->DirectoryState->OutputLocation.c_str();
}
void cmState::Snapshot::SetCurrentBinaryDirectory(std::string const& dir)
void cmState::Directory::SetCurrentBinary(std::string const& dir)
{
std::string& loc = this->Position->BuildSystemDirectory->OutputLocation;
std::string& loc = this->DirectoryState->OutputLocation;
loc = dir;
cmSystemTools::ConvertToUnixSlashes(loc);
loc = cmSystemTools::CollapseFullPath(loc);
cmSystemTools::SplitPath(
loc,
this->Position->BuildSystemDirectory->CurrentBinaryDirectoryComponents);
this->DirectoryState->CurrentBinaryDirectoryComponents);
this->ComputeRelativePathTopBinary();
}
@ -855,37 +854,35 @@ void cmState::Snapshot::SetListFile(const std::string& listfile)
}
std::vector<std::string> const&
cmState::Snapshot::GetCurrentSourceDirectoryComponents() const
cmState::Directory::GetCurrentSourceComponents() const
{
return this->Position->BuildSystemDirectory
->CurrentSourceDirectoryComponents;
return this->DirectoryState->CurrentSourceDirectoryComponents;
}
std::vector<std::string> const&
cmState::Snapshot::GetCurrentBinaryDirectoryComponents() const
cmState::Directory::GetCurrentBinaryComponents() const
{
return this->Position->BuildSystemDirectory
->CurrentBinaryDirectoryComponents;
return this->DirectoryState->CurrentBinaryDirectoryComponents;
}
const char* cmState::Snapshot::GetRelativePathTopSource() const
const char* cmState::Directory::GetRelativePathTopSource() const
{
return this->Position->BuildSystemDirectory->RelativePathTopSource.c_str();
return this->DirectoryState->RelativePathTopSource.c_str();
}
const char* cmState::Snapshot::GetRelativePathTopBinary() const
const char* cmState::Directory::GetRelativePathTopBinary() const
{
return this->Position->BuildSystemDirectory->RelativePathTopBinary.c_str();
return this->DirectoryState->RelativePathTopBinary.c_str();
}
void cmState::Snapshot::SetRelativePathTopSource(const char* dir)
void cmState::Directory::SetRelativePathTopSource(const char* dir)
{
this->Position->BuildSystemDirectory->RelativePathTopSource = dir;
this->DirectoryState->RelativePathTopSource = dir;
}
void cmState::Snapshot::SetRelativePathTopBinary(const char* dir)
void cmState::Directory::SetRelativePathTopBinary(const char* dir)
{
this->Position->BuildSystemDirectory->RelativePathTopBinary = dir;
this->DirectoryState->RelativePathTopBinary = dir;
}
std::string cmState::Snapshot::GetExecutionListFile() const
@ -952,3 +949,16 @@ cmState* cmState::Snapshot::GetState() const
{
return this->State;
}
cmState::Directory cmState::Snapshot::GetDirectory() const
{
return Directory(this->Position->BuildSystemDirectory, *this);
}
cmState::Directory::Directory(
cmLinkedTree<BuildsystemDirectoryStateType>::iterator iter,
const cmState::Snapshot& snapshot)
: DirectoryState(iter), Snapshot_(snapshot)
{
}

52
Source/cmState.h
View File

@ -39,27 +39,14 @@ public:
InlineListFileType
};
class Directory;
class Snapshot {
public:
Snapshot(cmState* state = 0, PositionType position = PositionType());
const char* GetCurrentSourceDirectory() const;
void SetCurrentSourceDirectory(std::string const& dir);
const char* GetCurrentBinaryDirectory() const;
void SetCurrentBinaryDirectory(std::string const& dir);
void SetListFile(std::string const& listfile);
std::vector<std::string> const&
GetCurrentSourceDirectoryComponents() const;
std::vector<std::string> const&
GetCurrentBinaryDirectoryComponents() const;
const char* GetRelativePathTopSource() const;
const char* GetRelativePathTopBinary() const;
void SetRelativePathTopSource(const char* dir);
void SetRelativePathTopBinary(const char* dir);
std::string GetExecutionListFile() const;
std::string GetEntryPointCommand() const;
long GetEntryPointLine() const;
@ -70,14 +57,43 @@ public:
cmState* GetState() const;
Directory GetDirectory() const;
private:
friend class cmState;
friend class Directory;
cmState* State;
cmState::PositionType Position;
};
class Directory
{
Directory(cmLinkedTree<BuildsystemDirectoryStateType>::iterator iter,
Snapshot const& snapshot);
public:
const char* GetCurrentSource() const;
void SetCurrentSource(std::string const& dir);
const char* GetCurrentBinary() const;
void SetCurrentBinary(std::string const& dir);
std::vector<std::string> const&
GetCurrentSourceComponents() const;
std::vector<std::string> const&
GetCurrentBinaryComponents() const;
const char* GetRelativePathTopSource() const;
const char* GetRelativePathTopBinary() const;
void SetRelativePathTopSource(const char* dir);
void SetRelativePathTopBinary(const char* dir);
private:
void ComputeRelativePathTopSource();
void ComputeRelativePathTopBinary();
private:
friend class cmState;
cmState* State;
cmState::PositionType Position;
cmLinkedTree<BuildsystemDirectoryStateType>::iterator DirectoryState;
Snapshot Snapshot_;
friend class Snapshot;
};
Snapshot CreateBaseSnapshot();