Security-57336.1.9.tar.gz

[apple/security.git] / Security / libsecurity_codesigning / lib / antlrplugin.cpp

diff --git a/Security/libsecurity_codesigning/lib/antlrplugin.cpp b/Security/libsecurity_codesigning/lib/antlrplugin.cpp
deleted file mode 100644 (file)
index 0e4dee5..0000000
--- a/Security/libsecurity_codesigning/lib/antlrplugin.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 2007,2011-2012 Apple Inc. All Rights Reserved.
- * 
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include "antlrplugin.h"
-#include "cserror.h"
-#include "RequirementLexer.hpp"
-#include "RequirementParser.hpp"
-#include <antlr/TokenStreamException.hpp>
-
-
-namespace Security {
-namespace CodeSigning {
-
-namespace Parser = Security_CodeSigning;
-
-
-//
-// Lexer input adapters
-//
-class StdioInputStream : public antlr::InputBuffer {
-public:
-       StdioInputStream(FILE *fp) : mFile(fp) { }      
-       int getChar() { return fgetc(mFile); }
-
-private:
-       FILE *mFile;
-};
-
-class StringInputStream : public antlr::InputBuffer {
-public:
-       StringInputStream(const string &s) : mInput(s), mPos(mInput.begin()) { }
-       int getChar() { return (mPos == mInput.end()) ? EOF : *mPos++; }
-
-private:
-       string mInput;
-       string::const_iterator mPos;
-};
-
-
-//
-// Generic parser driver
-//
-template <class Input, class Source, class Result>
-const Result *parse(Source source, Result *(Parser::RequirementParser::*rule)(), std::string &errors)
-{
-       Input input(source);
-       Parser::RequirementLexer lexer(input);
-       Parser::RequirementParser parser(lexer);
-       try {
-               const Result *result = (parser.*rule)();
-               errors = parser.errors;
-               if (errors.empty())
-                       return result;
-               else
-                       ::free((void *)result);
-       } catch (const antlr::TokenStreamException &ex) {
-               errors = ex.toString() + "\n";
-       }
-       return NULL;                    // signal failure
-}
-
-
-//
-// Hook up each supported parsing action to the plugin interface
-//
-static
-const Requirement *fileRequirement(FILE *source, string &errors)
-{ return parse<StdioInputStream>(source, &Parser::RequirementParser::requirement, errors); }
-
-static
-const Requirement *stringRequirement(string source, string &errors)
-{ return parse<StringInputStream>(source, &Parser::RequirementParser::requirement, errors); }
-
-static
-const Requirements *fileRequirements(FILE *source, string &errors)
-{ return parse<StdioInputStream>(source, &Parser::RequirementParser::requirementSet, errors); }
-
-static
-const Requirements *stringRequirements(string source, string &errors)
-{ return parse<StringInputStream>(source, &Parser::RequirementParser::requirementSet, errors); }
-
-static
-const BlobCore *fileGeneric(FILE *source, string &errors)
-{ return parse<StdioInputStream>(source, &Parser::RequirementParser::autosense, errors); }
-
-static
-const BlobCore *stringGeneric(string source, string &errors)
-{ return parse<StringInputStream>(source, &Parser::RequirementParser::autosense, errors); }
-
-
-//
-// Basic plugin hookup
-//
-static AntlrPlugin plugin = {
-       fileRequirement,
-       fileRequirements,
-       fileGeneric,
-       stringRequirement,
-       stringRequirements,
-       stringGeneric
-};
-
-AntlrPlugin *findAntlrPlugin()
-{
-       return &plugin;
-}
-
-
-} // end namespace CodeSigning
-} // end namespace Security