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Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Private Attributes | List of all members
ManifestParser Struct Reference

Parses .ninja files. More...

#include <manifest_parser.h>

Inheritance diagram for ManifestParser:
Inheritance graph
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Public Member Functions

bool Load (const std::string &filename, std::string *err, Lexer *parent=NULL)
 Load and parse a file.
 
 ManifestParser (State *state, FileReader *file_reader, ManifestParserOptions options=ManifestParserOptions())
 
bool ParseTest (const std::string &input, std::string *err)
 Parse a text string of input. Used by tests.
 

Protected Member Functions

bool ExpectToken (Lexer::Token expected, std::string *err)
 If the next token is not expected, produce an error string saying "expected foo, got bar".
 

Protected Attributes

FileReader * file_reader_
 
Lexer lexer_
 
State * state_
 

Private Member Functions

bool Parse (const std::string &filename, const std::string &input, std::string *err)
 Parse a file, given its contents as a string.
 
bool ParseDefault (std::string *err)
 
bool ParseEdge (std::string *err)
 
bool ParseFileInclude (bool new_scope, std::string *err)
 Parse either a 'subninja' or 'include' line.
 
bool ParseLet (std::string *key, EvalString *val, std::string *err)
 
bool ParsePool (std::string *err)
 Parse various statement types.
 
bool ParseRule (std::string *err)
 

Private Attributes

BindingEnv * env_
 
std::vector< EvalString > ins_
 
ManifestParserOptions options_
 
std::vector< EvalString > outs_
 
bool quiet_
 
std::unique_ptr< ManifestParser > subparser_
 
std::vector< EvalString > validations_
 

Detailed Description

Parses .ninja files.

Definition at line 41 of file manifest_parser.h.

Constructor & Destructor Documentation

◆ ManifestParser()

ManifestParser::ManifestParser ( State * state,
FileReader * file_reader,
ManifestParserOptions options = ManifestParserOptions() )

Definition at line 31 of file manifest_parser.cc.

References State::bindings_, env_, options_, Parser::Parser(), and quiet_.

Referenced by ParseFileInclude().

Member Function Documentation

◆ ExpectToken()

bool Parser::ExpectToken ( Lexer::Token expected,
std::string * err )
protectedinherited

If the next token is not expected, produce an error string saying "expected foo, got bar".

Definition at line 40 of file parser.cc.

References lexer_, Lexer::TokenErrorHint(), and Lexer::TokenName().

Referenced by ManifestParser::ParseDefault(), DyndepParser::ParseEdge(), ManifestParser::ParseEdge(), ManifestParser::ParseFileInclude(), DyndepParser::ParseLet(), ManifestParser::ParseLet(), ManifestParser::ParsePool(), and ManifestParser::ParseRule().

◆ Load()

bool Parser::Load ( const std::string & filename,
std::string * err,
Lexer * parent = NULL )
inherited

Load and parse a file.

Definition at line 22 of file parser.cc.

References Lexer::Error(), file_reader_, METRIC_RECORD_IF, FileReader::Okay, and Parse().

Referenced by DyndepLoader::LoadDyndepFile(), LoadManifests(), and TEST_F().

◆ Parse()

bool ManifestParser::Parse ( const std::string & filename,
const std::string & input,
std::string * err )
privatevirtual

Parse a file, given its contents as a string.

Implements Parser.

Definition at line 38 of file manifest_parser.cc.

References Lexer::BUILD, CheckNinjaVersion(), Lexer::DEFAULT, env_, Lexer::ERROR, EvalString::Evaluate(), Lexer::IDENT, Lexer::INCLUDE, Parser::lexer_, Lexer::NEWLINE, ParseDefault(), ParseEdge(), ParseFileInclude(), ParseLet(), ParsePool(), ParseRule(), Lexer::POOL, Lexer::RULE, Lexer::SUBNINJA, Lexer::TEOF, and Lexer::TokenName().

Referenced by ParseTest().

◆ ParseDefault()

bool ManifestParser::ParseDefault ( std::string * err)
private

Definition at line 187 of file manifest_parser.cc.

References CanonicalizePath(), EvalString::Clear(), EvalString::empty(), env_, EvalString::Evaluate(), Parser::ExpectToken(), Parser::lexer_, Lexer::NEWLINE, and Parser::state_.

Referenced by Parse().

◆ ParseEdge()

bool ManifestParser::ParseEdge ( std::string * err)
private

Definition at line 212 of file manifest_parser.cc.

References BindingEnv::AddBinding(), CanonicalizePath(), EvalString::Clear(), Lexer::COLON, Edge::dyndep_, EvalString::empty(), Edge::env_, env_, EvalString::Evaluate(), Parser::ExpectToken(), Node::generated_by_dep_loader(), Edge::GetBinding(), Edge::GetUnescapedDyndep(), Edge::implicit_deps_, Edge::implicit_outs_, Lexer::INDENT, Edge::inputs_, ins_, kPhonyCycleActionWarn, Parser::lexer_, Edge::maybe_phonycycle_diagnostic(), Lexer::NEWLINE, options_, Edge::order_only_deps_, Edge::outputs_, outs_, ParseLet(), Node::path(), Lexer::PIPE, Lexer::PIPE2, Lexer::PIPEAT, Edge::pool_, quiet_, Node::set_dyndep_pending(), Parser::state_, Edge::validations_, validations_, and Warning().

Referenced by Parse().

◆ ParseFileInclude()

bool ManifestParser::ParseFileInclude ( bool new_scope,
std::string * err )
private

Parse either a 'subninja' or 'include' line.

Definition at line 419 of file manifest_parser.cc.

References env_, EvalString::Evaluate(), Parser::ExpectToken(), Parser::file_reader_, Parser::lexer_, ManifestParser(), Lexer::NEWLINE, options_, Parser::state_, and subparser_.

Referenced by Parse().

◆ ParseLet()

bool ManifestParser::ParseLet ( std::string * key,
EvalString * val,
std::string * err )
private

Definition at line 177 of file manifest_parser.cc.

References Lexer::EQUALS, Parser::ExpectToken(), and Parser::lexer_.

Referenced by Parse(), ParseEdge(), ParsePool(), and ParseRule().

◆ ParsePool()

bool ManifestParser::ParsePool ( std::string * err)
private

Parse various statement types.

Definition at line 99 of file manifest_parser.cc.

References env_, EvalString::Evaluate(), Parser::ExpectToken(), Lexer::INDENT, Parser::lexer_, Lexer::NEWLINE, ParseLet(), and Parser::state_.

Referenced by Parse().

◆ ParseRule()

bool ManifestParser::ParseRule ( std::string * err)
private

Definition at line 136 of file manifest_parser.cc.

References env_, Parser::ExpectToken(), Lexer::INDENT, Rule::IsReservedBinding(), Parser::lexer_, Lexer::NEWLINE, and ParseLet().

Referenced by Parse().

◆ ParseTest()

bool ManifestParser::ParseTest ( const std::string & input,
std::string * err )
inline

Parse a text string of input. Used by tests.

Definition at line 46 of file manifest_parser.h.

References Parse(), and quiet_.

Referenced by AssertParse(), ParserTest::AssertParse(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), TEST_F(), and WriteTestData().

Member Data Documentation

◆ env_

BindingEnv* ManifestParser::env_
private

Definition at line 66 of file manifest_parser.h.

Referenced by ManifestParser(), Parse(), ParseDefault(), ParseEdge(), ParseFileInclude(), ParsePool(), and ParseRule().

◆ file_reader_

FileReader* Parser::file_reader_
protectedinherited

Definition at line 40 of file parser.h.

Referenced by Load(), ManifestParser::ParseFileInclude(), and Parser().

◆ ins_

std::vector<EvalString> ManifestParser::ins_
private

Definition at line 74 of file manifest_parser.h.

Referenced by ParseEdge().

◆ lexer_

Lexer Parser::lexer_
protectedinherited

Definition at line 41 of file parser.h.

Referenced by ExpectToken(), DyndepParser::Parse(), ManifestParser::Parse(), ManifestParser::ParseDefault(), DyndepParser::ParseDyndepVersion(), DyndepParser::ParseEdge(), ManifestParser::ParseEdge(), ManifestParser::ParseFileInclude(), DyndepParser::ParseLet(), ManifestParser::ParseLet(), ManifestParser::ParsePool(), and ManifestParser::ParseRule().

◆ options_

ManifestParserOptions ManifestParser::options_
private

Definition at line 67 of file manifest_parser.h.

Referenced by ManifestParser(), ParseEdge(), and ParseFileInclude().

◆ outs_

std::vector<EvalString> ManifestParser::outs_
private

Definition at line 74 of file manifest_parser.h.

Referenced by ParseEdge().

◆ quiet_

bool ManifestParser::quiet_
private

Definition at line 68 of file manifest_parser.h.

Referenced by ManifestParser(), ParseEdge(), and ParseTest().

◆ state_

State* Parser::state_
protectedinherited

Definition at line 39 of file parser.h.

Referenced by ManifestParser::ParseDefault(), DyndepParser::ParseEdge(), ManifestParser::ParseEdge(), ManifestParser::ParseFileInclude(), ManifestParser::ParsePool(), and Parser().

◆ subparser_

std::unique_ptr<ManifestParser> ManifestParser::subparser_
private

Definition at line 73 of file manifest_parser.h.

Referenced by ParseFileInclude().

◆ validations_

std::vector<EvalString> ManifestParser::validations_
private

Definition at line 74 of file manifest_parser.h.

Referenced by ParseEdge().

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