parser

package

v1.2.13 Latest Latest Go to latest Published: Feb 26, 2023 License: Apache-2.0 Imports: 10 Imported by: 0

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Repository

github.com/babelrpc/babel

Links

Open Source Insights

Documentation ¶

Overview ¶

The IDL parser reads IDL files for the Babel tools. IDL files describe models and web services. The parser package uses Go's built-in lexical analyzer and Go's YACC tool to parse IDL files. The result is placed into the structures defined in the idl package.

For more information, see the README.md file.

Index ¶

Constants
func ParseIdl(fileName, lang string) (*idl.Idl, error)
type IdlLex

Constants ¶

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const ABSTRACT = 57362

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const AS = 57366

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const BASETYPE = 57363

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const BINARY = 57353

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const BOOL = 57351

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const CHAR = 57348

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const COMMENT = 57352

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const CONST = 57357

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const ENUM = 57358

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const EXTENDS = 57360

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const FLOAT = 57350

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const IDENT = 57346

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const IMPORT = 57354

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const INT = 57349

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const LANG = 57356

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const LIST = 57364

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const MAP = 57365

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const NAMESPACE = 57355

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const SERVICE = 57361

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const STRING = 57347

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const STRUCT = 57359

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const VOID = 57367

Variables ¶

This section is empty.

Functions ¶

func ParseIdl ¶

func ParseIdl(fileName, lang string) (*idl.Idl, error)

ParseIdl parses the idl in the given file with tests for the given language. The Idl object is returned unless an error occured.

Types ¶

type IdlLex ¶

type IdlLex struct {
	Filename string
	Errors   []string
	// contains filtered or unexported fields
}

IdlLex is a lexer usable by yacc that uses Go's built-in lexer to provide lexical analysis for IDL files.

func (*IdlLex) Error ¶

func (lex *IdlLex) Error(s string)

Error is called when a parsing error occcurs. Errors are collected in an array.

func (*IdlLex) Init ¶

func (lex *IdlLex) Init(src io.Reader, fname string)

Init prepares the lexer for use.

func (*IdlLex) Lex ¶

func (lex *IdlLex) Lex(yylval *yySymType) int

Lex returns the next token in the steam and classifies it.

Source Files ¶

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