diff options
Diffstat (limited to 'java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/parser/AddressListParser.jj')
| -rw-r--r-- | java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/parser/AddressListParser.jj | 595 |
1 files changed, 595 insertions, 0 deletions
diff --git a/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/parser/AddressListParser.jj b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/parser/AddressListParser.jj new file mode 100644 index 000000000..c14277bc6 --- /dev/null +++ b/java/com/android/voicemailomtp/src/org/apache/james/mime4j/field/address/parser/AddressListParser.jj @@ -0,0 +1,595 @@ +/*@bgen(jjtree) Generated By:JJTree: Do not edit this line. /Users/jason/Projects/apache-mime4j-0.3/target/generated-sources/jjtree/org/apache/james/mime4j/field/address/parser/AddressListParser.jj */ +/*@egen*//**************************************************************** + * Licensed to the Apache Software Foundation (ASF) under one * + * or more contributor license agreements. See the NOTICE file * + * distributed with this work for additional information * + * regarding copyright ownership. The ASF licenses this file * + * to you under the Apache License, Version 2.0 (the * + * "License"); you may not use this file except in compliance * + * with the License. You may obtain a copy of the License at * + * * + * http://www.apache.org/licenses/LICENSE-2.0 * + * * + * Unless required by applicable law or agreed to in writing, * + * software distributed under the License is distributed on an * + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * + * KIND, either express or implied. See the License for the * + * specific language governing permissions and limitations * + * under the License. * + ****************************************************************/ + + +/** + * RFC2822 address list parser. + * + * Created 9/17/2004 + * by Joe Cheng <code@joecheng.com> + */ + +options { + STATIC=false; + LOOKAHEAD=1; + //DEBUG_PARSER=true; + //DEBUG_TOKEN_MANAGER=true; +} + +PARSER_BEGIN(AddressListParser) +/* + * Copyright 2004 the mime4j project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.james.mime4j.field.address.parser; + +public class AddressListParser/*@bgen(jjtree)*/implements AddressListParserTreeConstants/*@egen*/ {/*@bgen(jjtree)*/ + protected JJTAddressListParserState jjtree = new JJTAddressListParserState(); + +/*@egen*/ + public static void main(String args[]) throws ParseException { + while (true) { + try { + AddressListParser parser = new AddressListParser(System.in); + parser.parseLine(); + ((SimpleNode)parser.jjtree.rootNode()).dump("> "); + } catch (Exception x) { + x.printStackTrace(); + return; + } + } + } + + private static void log(String msg) { + System.out.print(msg); + } + + public ASTaddress_list parse() throws ParseException { + try { + parseAll(); + return (ASTaddress_list)jjtree.rootNode(); + } catch (TokenMgrError tme) { + throw new ParseException(tme.getMessage()); + } + } + + + void jjtreeOpenNodeScope(Node n) { + ((SimpleNode)n).firstToken = getToken(1); + } + + void jjtreeCloseNodeScope(Node n) { + ((SimpleNode)n).lastToken = getToken(0); + } +} + +PARSER_END(AddressListParser) + +void parseLine() : +{} +{ + address_list() ["\r"] "\n" +} + +void parseAll() : +{} +{ + address_list() <EOF> +} + +void address_list() : +{/*@bgen(jjtree) address_list */ + ASTaddress_list jjtn000 = new ASTaddress_list(JJTADDRESS_LIST); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) address_list */ + try { +/*@egen*/ + [ address() ] + ( + "," + [ address() ] + )*/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void address() : +{/*@bgen(jjtree) address */ + ASTaddress jjtn000 = new ASTaddress(JJTADDRESS); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) address */ + try { +/*@egen*/ + LOOKAHEAD(2147483647) + addr_spec() +| angle_addr() +| ( phrase() (group_body() | angle_addr()) )/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void mailbox() : +{/*@bgen(jjtree) mailbox */ + ASTmailbox jjtn000 = new ASTmailbox(JJTMAILBOX); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) mailbox */ + try { +/*@egen*/ + LOOKAHEAD(2147483647) + addr_spec() +| angle_addr() +| name_addr()/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void name_addr() : +{/*@bgen(jjtree) name_addr */ + ASTname_addr jjtn000 = new ASTname_addr(JJTNAME_ADDR); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) name_addr */ + try { +/*@egen*/ + phrase() angle_addr()/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void group_body() : +{/*@bgen(jjtree) group_body */ + ASTgroup_body jjtn000 = new ASTgroup_body(JJTGROUP_BODY); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) group_body */ + try { +/*@egen*/ + ":" + [ mailbox() ] + ( + "," + [ mailbox() ] + )* + ";"/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void angle_addr() : +{/*@bgen(jjtree) angle_addr */ + ASTangle_addr jjtn000 = new ASTangle_addr(JJTANGLE_ADDR); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) angle_addr */ + try { +/*@egen*/ + "<" [ route() ] addr_spec() ">"/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void route() : +{/*@bgen(jjtree) route */ + ASTroute jjtn000 = new ASTroute(JJTROUTE); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) route */ + try { +/*@egen*/ + "@" domain() ( (",")* "@" domain() )* ":"/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void phrase() : +{/*@bgen(jjtree) phrase */ + ASTphrase jjtn000 = new ASTphrase(JJTPHRASE); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) phrase */ +try { +/*@egen*/ +( <DOTATOM> +| <QUOTEDSTRING> +)+/*@bgen(jjtree)*/ +} finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } +} +/*@egen*/ +} + +void addr_spec() : +{/*@bgen(jjtree) addr_spec */ + ASTaddr_spec jjtn000 = new ASTaddr_spec(JJTADDR_SPEC); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/} +{/*@bgen(jjtree) addr_spec */ + try { +/*@egen*/ + ( local_part() "@" domain() )/*@bgen(jjtree)*/ + } catch (Throwable jjte000) { + if (jjtc000) { + jjtree.clearNodeScope(jjtn000); + jjtc000 = false; + } else { + jjtree.popNode(); + } + if (jjte000 instanceof RuntimeException) { + throw (RuntimeException)jjte000; + } + if (jjte000 instanceof ParseException) { + throw (ParseException)jjte000; + } + throw (Error)jjte000; + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void local_part() : +{/*@bgen(jjtree) local_part */ + ASTlocal_part jjtn000 = new ASTlocal_part(JJTLOCAL_PART); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/ Token t; } +{/*@bgen(jjtree) local_part */ + try { +/*@egen*/ + ( t=<DOTATOM> | t=<QUOTEDSTRING> ) + ( [t="."] + { + if (t.image.charAt(t.image.length() - 1) != '.' || t.kind == AddressListParserConstants.QUOTEDSTRING) + throw new ParseException("Words in local part must be separated by '.'"); + } + ( t=<DOTATOM> | t=<QUOTEDSTRING> ) + )*/*@bgen(jjtree)*/ + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +void domain() : +{/*@bgen(jjtree) domain */ + ASTdomain jjtn000 = new ASTdomain(JJTDOMAIN); + boolean jjtc000 = true; + jjtree.openNodeScope(jjtn000); + jjtreeOpenNodeScope(jjtn000); +/*@egen*/ Token t; } +{/*@bgen(jjtree) domain */ + try { +/*@egen*/ + ( t=<DOTATOM> + ( [t="."] + { + if (t.image.charAt(t.image.length() - 1) != '.') + throw new ParseException("Atoms in domain names must be separated by '.'"); + } + t=<DOTATOM> + )* + ) +| <DOMAINLITERAL>/*@bgen(jjtree)*/ + } finally { + if (jjtc000) { + jjtree.closeNodeScope(jjtn000, true); + jjtreeCloseNodeScope(jjtn000); + } + } +/*@egen*/ +} + +SPECIAL_TOKEN : +{ + < WS: ( [" ", "\t"] )+ > +} + +TOKEN : +{ + < #ALPHA: ["a" - "z", "A" - "Z"] > +| < #DIGIT: ["0" - "9"] > +| < #ATEXT: ( <ALPHA> | <DIGIT> + | "!" | "#" | "$" | "%" + | "&" | "'" | "*" | "+" + | "-" | "/" | "=" | "?" + | "^" | "_" | "`" | "{" + | "|" | "}" | "~" + )> +| < DOTATOM: <ATEXT> ( <ATEXT> | "." )* > +} + +TOKEN_MGR_DECLS : +{ + // Keeps track of how many levels of comment nesting + // we've encountered. This is only used when the 2nd + // level is reached, for example ((this)), not (this). + // This is because the outermost level must be treated + // specially anyway, because the outermost ")" has a + // different token type than inner ")" instances. + static int commentNest; +} + +MORE : +{ + // domain literal + "[" : INDOMAINLITERAL +} + +<INDOMAINLITERAL> +MORE : +{ + < <QUOTEDPAIR>> { image.deleteCharAt(image.length() - 2); } +| < ~["[", "]", "\\"] > +} + +<INDOMAINLITERAL> +TOKEN : +{ + < DOMAINLITERAL: "]" > { matchedToken.image = image.toString(); }: DEFAULT +} + +MORE : +{ + // starts a comment + "(" : INCOMMENT +} + +<INCOMMENT> +SKIP : +{ + // ends a comment + < COMMENT: ")" > : DEFAULT + // if this is ever changed to not be a SKIP, need + // to make sure matchedToken.token = token.toString() + // is called. +} + +<INCOMMENT> +MORE : +{ + < <QUOTEDPAIR>> { image.deleteCharAt(image.length() - 2); } +| "(" { commentNest = 1; } : NESTED_COMMENT +| < <ANY>> +} + +<NESTED_COMMENT> +MORE : +{ + < <QUOTEDPAIR>> { image.deleteCharAt(image.length() - 2); } +| "(" { ++commentNest; } +| ")" { --commentNest; if (commentNest == 0) SwitchTo(INCOMMENT); } +| < <ANY>> +} + + +// QUOTED STRINGS + +MORE : +{ + "\"" { image.deleteCharAt(image.length() - 1); } : INQUOTEDSTRING +} + +<INQUOTEDSTRING> +MORE : +{ + < <QUOTEDPAIR>> { image.deleteCharAt(image.length() - 2); } +| < (~["\"", "\\"])+ > +} + +<INQUOTEDSTRING> +TOKEN : +{ + < QUOTEDSTRING: "\"" > { matchedToken.image = image.substring(0, image.length() - 1); } : DEFAULT +} + +// GLOBALS + +<*> +TOKEN : +{ + < #QUOTEDPAIR: "\\" <ANY> > +| < #ANY: ~[] > +} + +// ERROR! +/* + +<*> +TOKEN : +{ + < UNEXPECTED_CHAR: <ANY> > +} + +*/
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