dynamicCode Class Reference

Tools for handling dynamic code compilation. More...

Collaboration diagram for dynamicCode:

Public Types

typedef Tuple2< fileName, stringfileAndContent
 

Public Member Functions

 dynamicCode (const word &codeName, const word &codeDirName="")
 Construct for a specified code name and code directory name. More...
 
 dynamicCode (const dynamicCode &)=delete
 Disallow default bitwise copy construction. More...
 
const wordcodeName () const
 Return the code-name. More...
 
const wordcodeDirName () const
 Return the code-dirname. More...
 
const fileNamecodeRoot () const
 Root for dynamic code compilation. More...
 
fileName libSubDir () const
 Subdirectory name for loading libraries. More...
 
fileName codePath () const
 Path for specified code name. More...
 
fileName libPath () const
 Library path for specified code name. More...
 
fileName codeRelPath () const
 Path for specified code name relative to $FOAM_CASE. More...
 
fileName libRelPath () const
 Library path for specified code name relative to $FOAM_CASE. More...
 
fileName digestFile () const
 Path for SHA1Digest. More...
 
void clear ()
 Clear files and variables. More...
 
void reset (const dynamicCodeContext &)
 Clear files and reset variables to specified context. More...
 
void addCompileFile (const fileName &name)
 Add a file template name, which will be found and filtered. More...
 
void addCopyFile (const fileName &name)
 Add a file template name, which will be found and filtered. More...
 
void addCreateFile (const fileName &name, const string &contents)
 Add a file to create with its contents. Will not be filtered. More...
 
void setFilterVariable (const word &key, const std::string &value)
 Define a filter variable. More...
 
void setMakeOptions (const std::string &content)
 Define contents for Make/options. More...
 
bool upToDate (const dynamicCodeContext &context) const
 Verify if the copied code is up-to-date, based on Make/SHA1Digest. More...
 
bool upToDate (const SHA1Digest &sha1) const
 Verify if the copied code is up-to-date, based on Make/SHA1Digest. More...
 
bool copyOrCreateFiles (const bool verbose=false) const
 Copy/create files prior to compilation. More...
 
bool wmakeLibso () const
 Compile a libso. More...
 
void operator= (const dynamicCode &)=delete
 Disallow default bitwise assignment. More...
 

Static Public Member Functions

static void checkSecurity (const char *title, const dictionary &)
 Check security for creating dynamic code. More...
 
static word libraryBaseName (const fileName &libPath)
 Return the library basename without leading 'lib' or trailing '.so'. More...
 

Static Public Attributes

static const word codeTemplateEnvName = "FOAM_CODE_TEMPLATES"
 Name of the code template environment variable. More...
 
static const fileName codeTemplateDirName = "codeTemplates/dynamicCode"
 Name of the code template sub-directory. More...
 
static int allowSystemOperations
 Flag if system operations are allowed. More...
 

Protected Member Functions

bool writeCommentSHA1 (Ostream &) const
 Write SHA1 value as C-comment. More...
 
bool createMakeFiles () const
 Copy/create Make/files prior to compilation. More...
 
bool createMakeOptions () const
 Copy/create Make/options prior to compilation. More...
 
bool writeDigest (const SHA1Digest &) const
 Write digest to Make/SHA1Digest. More...
 
bool writeDigest (const std::string &) const
 Write digest to Make/SHA1Digest. More...
 

Static Protected Member Functions

static void copyAndFilter (ISstream &, OSstream &, const HashTable< string > &mapping)
 Copy lines while expanding variables. More...
 
static bool resolveTemplates (const UList< fileName > &templateNames, DynamicList< fileName > &resolvedFiles, DynamicList< fileName > &badFiles)
 Resolve code-templates via the codeTemplateEnvName. More...
 

Static Protected Attributes

static const char *const libTargetRoot
 Root of the LIB target for Make/files. More...
 
static const char *const topDirName = "dynamicCode"
 Top-level directory name for copy/compiling. More...
 

Detailed Description

Tools for handling dynamic code compilation.

Source files

Definition at line 56 of file dynamicCode.H.

Member Typedef Documentation

◆ fileAndContent

Definition at line 61 of file dynamicCode.H.

Constructor & Destructor Documentation

◆ dynamicCode() [1/2]

dynamicCode ( const word codeName,
const word codeDirName = "" 
)

Construct for a specified code name and code directory name.

Defaults to using the code name for the code directory name

Definition at line 294 of file dynamicCode.C.

References dynamicCode::clear().

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◆ dynamicCode() [2/2]

dynamicCode ( const dynamicCode )
delete

Disallow default bitwise copy construction.

Member Function Documentation

◆ copyAndFilter()

void copyAndFilter ( ISstream is,
OSstream os,
const HashTable< string > &  mapping 
)
staticprotected

Copy lines while expanding variables.

Definition at line 105 of file dynamicCode.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, ISstream::getLine(), IOstream::good(), Foam::stringOps::inplaceExpand(), OSstream::name(), ISstream::name(), Foam::nl, dynamicCode::resolveTemplates(), and OSstream::writeQuoted().

Referenced by dynamicCode::copyOrCreateFiles(), and dynamicCode::libraryBaseName().

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◆ resolveTemplates()

bool resolveTemplates ( const UList< fileName > &  templateNames,
DynamicList< fileName > &  resolvedFiles,
DynamicList< fileName > &  badFiles 
)
staticprotected

Resolve code-templates via the codeTemplateEnvName.

alternatively in the codeTemplateDirName via Foam::findEtcFile

Definition at line 142 of file dynamicCode.C.

References DynamicList< T, SizeInc, SizeMult, SizeDiv >::append(), dynamicCode::codeTemplateDirName, dynamicCode::codeTemplateEnvName, Foam::file, Foam::findEtcFile(), forAll, Foam::getEnv(), Foam::isDir(), and Foam::isFile().

Referenced by dynamicCode::copyAndFilter(), and dynamicCode::copyOrCreateFiles().

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◆ writeCommentSHA1()

bool writeCommentSHA1 ( Ostream os) const
protected

Write SHA1 value as C-comment.

Definition at line 187 of file dynamicCode.C.

References Ostream::writeQuoted().

Referenced by dynamicCode::createMakeFiles(), and dynamicCode::createMakeOptions().

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◆ createMakeFiles()

bool createMakeFiles ( ) const
protected

Copy/create Make/files prior to compilation.

Definition at line 201 of file dynamicCode.C.

References dynamicCode::codePath(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, dynamicCode::libTargetRoot, Foam::mkDir(), Foam::nl, fileName::path(), and dynamicCode::writeCommentSHA1().

Referenced by dynamicCode::copyOrCreateFiles().

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◆ createMakeOptions()

bool createMakeOptions ( ) const
protected

Copy/create Make/options prior to compilation.

Definition at line 238 of file dynamicCode.C.

References dynamicCode::codePath(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::mkDir(), Foam::nl, fileName::path(), and dynamicCode::writeCommentSHA1().

Referenced by dynamicCode::copyOrCreateFiles().

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◆ writeDigest() [1/2]

bool writeDigest ( const SHA1Digest sha1) const
protected

Write digest to Make/SHA1Digest.

Definition at line 267 of file dynamicCode.C.

References dynamicCode::digestFile(), Foam::file, Foam::mkDir(), Foam::nl, fileName::path(), and SHA1Digest::write().

Referenced by dynamicCode::copyOrCreateFiles().

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◆ writeDigest() [2/2]

bool writeDigest ( const std::string &  sha1) const
protected

Write digest to Make/SHA1Digest.

Definition at line 279 of file dynamicCode.C.

References dynamicCode::digestFile(), Foam::file, Foam::mkDir(), Foam::nl, and fileName::path().

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◆ checkSecurity()

void checkSecurity ( const char *  title,
const dictionary dict 
)
static

Check security for creating dynamic code.

Definition at line 58 of file dynamicCode.C.

References Foam::endl(), Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, Foam::isAdministrator(), and Foam::nl.

Referenced by calcEntry::execute(), codeStream::execute(), and codedBase::updateLibrary().

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◆ libraryBaseName()

Foam::word libraryBaseName ( const fileName libPath)
static

Return the library basename without leading 'lib' or trailing '.so'.

Definition at line 93 of file dynamicCode.C.

References dynamicCode::copyAndFilter(), and fileName::name().

Referenced by codedBase::updateLibrary().

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◆ codeName()

const word& codeName ( ) const
inline

Return the code-name.

Definition at line 185 of file dynamicCode.H.

◆ codeDirName()

◆ codeRoot()

const fileName& codeRoot ( ) const
inline

Root for dynamic code compilation.

Expanded from $FOAM_CASE/dynamicCode

Definition at line 198 of file dynamicCode.H.

Referenced by dynamicCode::codeDirName().

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◆ libSubDir()

fileName libSubDir ( ) const
inline

Subdirectory name for loading libraries.

Expanded from platforms/$WM_OPTIONS/lib

Definition at line 205 of file dynamicCode.H.

Referenced by dynamicCode::codeDirName().

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◆ codePath()

fileName codePath ( ) const
inline

Path for specified code name.

Corresponds to codeRoot()/codeDirName()

Definition at line 212 of file dynamicCode.H.

Referenced by dynamicCode::codeDirName(), dynamicCode::copyOrCreateFiles(), dynamicCode::createMakeFiles(), dynamicCode::createMakeOptions(), and dynamicCode::wmakeLibso().

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◆ libPath()

fileName libPath ( ) const
inline

Library path for specified code name.

Corresponds to codeRoot()/libSubDir()/lib<codeName>.so

Definition at line 219 of file dynamicCode.H.

Referenced by dynamicCode::codeDirName().

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◆ codeRelPath()

Foam::fileName codeRelPath ( ) const

Path for specified code name relative to $FOAM_CASE.

Corresponds to topDirName/codeDirName()

Definition at line 312 of file dynamicCode.C.

References dynamicCode::topDirName.

Referenced by dynamicCode::codeDirName(), and dynamicCode::libRelPath().

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◆ libRelPath()

Foam::fileName libRelPath ( ) const

Library path for specified code name relative to $FOAM_CASE.

Corresponds to dynamicCode/codeDirName()/libSubDir()/lib<codeName>.so

Definition at line 318 of file dynamicCode.C.

References dynamicCode::codeRelPath().

Referenced by dynamicCode::codeDirName(), and dynamicCode::copyOrCreateFiles().

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◆ digestFile()

fileName digestFile ( ) const
inline

Path for SHA1Digest.

Corresponds to codePath()/Make/SHA1Digest

Definition at line 237 of file dynamicCode.H.

Referenced by dynamicCode::codeDirName(), dynamicCode::upToDate(), and dynamicCode::writeDigest().

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◆ clear()

void clear ( )

Clear files and variables.

Definition at line 324 of file dynamicCode.C.

References dynamicCode::reset().

Referenced by dynamicCode::codeDirName(), dynamicCode::dynamicCode(), and dynamicCode::reset().

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◆ reset()

void reset ( const dynamicCodeContext context)

Clear files and reset variables to specified context.

Definition at line 341 of file dynamicCode.C.

References dynamicCode::clear(), dynamicCodeContext::code(), forAllConstIter(), dynamicCode::setFilterVariable(), dynamicCodeContext::sha1(), and SHA1Digest::str().

Referenced by dynamicCode::clear(), and dynamicCode::codeDirName().

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◆ addCompileFile()

void addCompileFile ( const fileName name)

Add a file template name, which will be found and filtered.

Definition at line 356 of file dynamicCode.C.

Referenced by dynamicCode::codeDirName(), CodedSource< Type >::prepare(), and codedFunctionObject::prepare().

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◆ addCopyFile()

void addCopyFile ( const fileName name)

Add a file template name, which will be found and filtered.

Definition at line 362 of file dynamicCode.C.

References dynamicCode::addCreateFile().

Referenced by dynamicCode::codeDirName(), CodedSource< Type >::prepare(), and codedFunctionObject::prepare().

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◆ addCreateFile()

void addCreateFile ( const fileName name,
const string contents 
)

Add a file to create with its contents. Will not be filtered.

Definition at line 369 of file dynamicCode.C.

References dynamicCode::setFilterVariable().

Referenced by dynamicCode::addCopyFile(), and dynamicCode::codeDirName().

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◆ setFilterVariable()

void setFilterVariable ( const word key,
const std::string &  value 
)

Define a filter variable.

Definition at line 379 of file dynamicCode.C.

Referenced by dynamicCode::addCreateFile(), dynamicCode::codeDirName(), CodedSource< Type >::prepare(), codedFunctionObject::prepare(), and dynamicCode::reset().

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◆ setMakeOptions()

void setMakeOptions ( const std::string &  content)

Define contents for Make/options.

Definition at line 388 of file dynamicCode.C.

Referenced by dynamicCode::codeDirName(), CodedSource< Type >::prepare(), and codedFunctionObject::prepare().

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◆ upToDate() [1/2]

bool upToDate ( const dynamicCodeContext context) const

Verify if the copied code is up-to-date, based on Make/SHA1Digest.

Definition at line 518 of file dynamicCode.C.

References dynamicCodeContext::sha1().

Referenced by dynamicCode::codeDirName().

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◆ upToDate() [2/2]

bool upToDate ( const SHA1Digest sha1) const

Verify if the copied code is up-to-date, based on Make/SHA1Digest.

Definition at line 505 of file dynamicCode.C.

References dynamicCode::digestFile(), Foam::exists(), and Foam::file.

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◆ copyOrCreateFiles()

◆ wmakeLibso()

bool wmakeLibso ( ) const

Compile a libso.

Definition at line 489 of file dynamicCode.C.

References dynamicCode::codePath(), Foam::endl(), Foam::Info, and Foam::system().

Referenced by dynamicCode::codeDirName().

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◆ operator=()

void operator= ( const dynamicCode )
delete

Disallow default bitwise assignment.

Referenced by dynamicCode::codeDirName().

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Member Data Documentation

◆ libTargetRoot

const char *const libTargetRoot
staticprotected
Initial value:
=
"LIB = $(PWD)/../platforms/$(WM_OPTIONS)/lib/lib"

Root of the LIB target for Make/files.

Definition at line 101 of file dynamicCode.H.

Referenced by dynamicCode::createMakeFiles().

◆ topDirName

const char *const topDirName = "dynamicCode"
staticprotected

Top-level directory name for copy/compiling.

Definition at line 104 of file dynamicCode.H.

Referenced by dynamicCode::codeRelPath().

◆ codeTemplateEnvName

const Foam::word codeTemplateEnvName = "FOAM_CODE_TEMPLATES"
static

Name of the code template environment variable.

Used to located the codeTemplateName

Definition at line 149 of file dynamicCode.H.

Referenced by dynamicCode::copyOrCreateFiles(), and dynamicCode::resolveTemplates().

◆ codeTemplateDirName

const Foam::fileName codeTemplateDirName = "codeTemplates/dynamicCode"
static

Name of the code template sub-directory.

Used when locating the codeTemplateName via Foam::findEtcFile

Definition at line 153 of file dynamicCode.H.

Referenced by dynamicCode::copyOrCreateFiles(), and dynamicCode::resolveTemplates().

◆ allowSystemOperations

int allowSystemOperations
static

Flag if system operations are allowed.

Definition at line 156 of file dynamicCode.H.

Referenced by argList::parse(), and systemCall::read().


The documentation for this class was generated from the following files: