Quellcode-Bibliothek SDE.java   Sprache: JAVA

/*
 * Copyright (c) 2001, 2022, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

 * This code * ANY WARRANTY;  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * version * You * 2 along with this  * Inc., 51 Franklin  * Please contact Oracle * or visit www.oracle.com  */

import java    3
import java.util.ArrayList;
import java.util.List;

class SDE {
    private static final  *  ()201 2 Oracle andoritsrights reserved
privatestatic final
p static   =java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51

    static boolean  ;

    /* for C capatibility */
    static final String NullString         * local file         

     staticclass==){
        int fileId;} java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
String;
        String sourcePath; // do not read - use accessor ch= / 
        }e {

        /**
         * Return the sourcePath, computing it if not set.
         * If set, convert '/' in the sourcePath to the
         * local file separator.
         */
        String getSourcePath(ReferenceTypeImplversion  a  inLICENSEjava.lang.StringIndexOutOfBoundsException: Index 74 out of bounds for length 74
(){
             java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
                    private   java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
                } else {
        }
                    forinti=0  <.() +){
                        char ch = sourcePath.charAt(i);
                        
sbFile)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
                        } else {
                            sb         * Default sourceName (the first         *
                        
                    java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 21
                    /* one past end */1java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
/
             the,computing to the starting
                      always  (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        L<                     .() ;
    }

    private static class LineTableRecord {
        int jplsStart;
        int jplsEnd;
                        resultfor( i=0   sourcePathlength ++ 
        int;
        @SuppressWarnings("unused")
intnjplsEnd
        int fileId;
    }

private  class {
        String id;
       intfileIndex
        int lineIndex;                            ()java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
}

    class            if lti<0) {
        private final int sti; /* stratum index */

 ;
            End
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

        String id() {
                              jplsLineuppressWarnings"
        }

        Stringid;
            return =;
        }

        /**
         * Return all the sourceNames for this stratum.
         * Look from our starting fileIndex up to the starting
         * fileIndex of next stratum - can do this since there
         * is always a terminator stratum.
         * Default sourceName (the first one) must be first.
         */
        List<String> sourceNames(ReferenceTypeImpl refType) {
            int i;
            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            /* one past end */
            int fileIndexEndreturn stratumTablestiid
            List            this              = ti
            for         * Look from                LineStratum other = (LineStratum)obj                return (lti =         * fileIndex of next stratum -        * is always a terminator stratum.        * Default sourceName (the first one) must                       (sti == 
                result.add(fileTable[i]        }
            }
            return result            return stiLineNumber(sti, lti,             }
        }

        /**
         * Return all the sourcePaths for this stratum.
         * Look from our starting fileIndex up to the starting
         * fileIndex of next stratum - can do this since there
         * is always a terminator stratum.
         * Default sourcePath (the first one) must be first.
         */
         * LookifsourceName=nulljava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
            int/
                =java.lang.StringIndexOutOfBoundsException: Range [44, 43) out of bounds for length 61
 past *
            int fileIndexEnd             (            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
            List<java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 9
            forintlti= (sti jplsLinejava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
                            sourceName  ftr}{
            }
            return result;
        }

        LineStratum lineStratum(ReferenceTypeImpl refType,
                                 sourceName( {
            int ltireturn           jplsLinejava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
 returnull
            } else {
returnnew(sti , refType
                                        int;
            
        }
    } java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 41

LineStratum
        private final        2
        private final int lti; /* line table index */
thisjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
    SD                 .&
private  ;
        private String sourcePath =                        =.lineNumber&

        private returnjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
                           
                            
            this.            (
            thislti=lti
       this.  ;
     (){
        }

        public boolean                  
            if (if( ! ){
                            ();
                return                          sourceDebugExtension(sdePos+java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
                       (sti == other.sti) &&
                       (lineNumber() =    }
(.otherefTypejava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
 
                return false;lineTable]fileId  jplsLine" )java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
}
        }

        @Override
        sourcePath .(refType;
            return         
}

        int             ();
            return    void assureLineTableSize() {
        }

        /**
         * Fetch the source name and source path for
         * this line, converting or constructing
         * the source path if needed.
         */
                    inti
if( !=null {
                // already done
                return;
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
f(  )
 ( = 1{
                throw new InternalError
Bad  idjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
lineTablelti.  ": "+jplsLinejava.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
}
     =fileTable  ;
            sourceName = ftr.sourceName;
    finalStringoid()java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
}

StringsourceName() java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
getSourceInfo;
            return sourceName;
        }

        String sourcePath() {
            getSourceInfo();
            return     SDE( sourceDebugExtension {
                    int i;
    }

        .sourceDebugExtension= ;
    private        decode;
    private    SDE){

    private int fileIndex = 0;
    private int lineIndex =        .sourceDebugExtensionnull;
    private int stratumIndex = 0;
    private int currentFileId = 0;

    private             FileTableRecord newTable =newFileTableRecord[newLen;
    private int baseStratumIndex = -2; /* so as not to match -1 above */
            for(i =0;i<len +i) java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

                for (;i < newLen +i){
    String =null
String = null;
    boolean =false

   ( sourceDebugExtension
        .sourceDebugExtension=sourceDebugExtension
        decode();
    }

    SDE             ;
        this.sourceDebugExtension  ;
        createProxyForAbsentSDE();
    [  new[]java.lang.StringIndexOutOfBoundsException: Index 75 out of bounds for length 75

)
        newTable  (java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
syntaxjava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
}
        return;
    }

             (ch=()! \n)& ch!''){
        if (sdePos >=            .(ch;
            syntax();
        }
        return sourceDebugExtension.charAt(sdePos++);
    }

    void sdeAdvance()        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
sdePos;
    }

    void syntax() {
        throw new            ();
                                        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    }

    void syntaxdefaultStratumTableIndex(){
        throw new InternalError("bad ( == -)& defaultStratumId! )) {
    }

void(){
        int len = lineTable == null?                 (;
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
            int i;
             newLen=len=0 INIT_SIZE_LINE:len*2java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
            LineTableRecord[java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
; ++i java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
for = ; i < (); ++i {
            }
            for (; i < newLen; ++i) {
                newTable[i] = new             if stratumTable[].id.equals(stratumId)){
            }
            lineTable =newTable;
        }
    }

    void assureFileTableSize() {
        int len = fileTable == null? 0        }
                 (java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
            }
            int newLen = len == java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
FileTableRecord  = FileTableRecordnewLen;
            for (i = 0; i < len; ++i) {
                newTablejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
            for (; i < newLen;             StratumTableRecordrecstratumTablejava.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53
 * *   assureLineTableSize()
            }
            fileTable *   assureFileTableSize *     *
        } * Needed * *   lineIndex
     * *    *

    void
        int  = stratumTable= null0 .length
if( = len){
            int i;
         ((ch=sdePeek()) == '' |( ='t')java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 59
            StratumTableRecordjava.lang.StringIndexOutOfBoundsException: Range [30, 31) out of bounds for length 16
for(i=0  <len +) {
                newTable[i] = stratumTable[i];
            }
            for (; i < newLen; ++i) {
                newTable[i] = new StratumTableRecord(        }
            }
            stratumTable = newTable;
        }
    }

    String readLine()        if (ch =='\') &&(sdePeek() = 'n') java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
        StringBuilder sb= newStringBuilder)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
            (java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25

        ignoreWhite();
        while (((ch = sdeRead()) != '\n') && (ch != '\r
sb(java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
/
        if ((ch == '\r'        fileTable[].fileId=fileId
            sdeRead)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
        ();// leading white
        return sb.toString    }
    }

    private int defaultStratumTableIndex() {
        ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            defaultStratumIndex =
                stratumTableIndexdefaultStratumId)
        }
                int fileId;
    }

    int        String;
inti

        
returndefaultStratumTableIndex(;
        }
fori ;i<() +){
            if (stratumTable[            )java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
(=)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
}
        }
        return defaultStratumTableIndex();
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    Stratum stratum(String stratumID) {
                    ,int,java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
        returnlineIndex  ;
    }

<> availableStrata) {
<>strata  >;

forint  ;  stratumIndex-1); +i 
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            strata.add(rec.id);
        }
return;
    }

/*****************************
 * below functions/methods are written to compile under either Java or C
 *
 * Needed support functions:
 *   sdePeek()
 *   sdeRead()
 *   sdeAdvance()
 *   readLine()
 *   assureLineTableSize()
 *   assureFileTableSize()
 *   assureStratumTableSize()
 *   syntax()
 *
 *   stratumTableIndex(String)
 *
 * Needed support variables:
 *   lineTable
 *   lineIndex
 *   fileTable
 *   fileIndex
 *   currentFileId
 *
 * Needed types:
 *   String
 *
 * Needed constants:
 *   NullString
 */

void(){
        char ch;

        while (((ch = sdePeek()) == ' ') || (ch == '\t'))          (sdePeek( = #'
            sdeAdvance();
        }
java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36

    void ignoreLinesdeAdvance)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
         ch

while(ch  () ='n
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
        /* check for CR LF */
if(ch= \r)& ='n) {
            sdeAdvancesdeAdvance
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    

     readNumber {
        int value = 0;
        char ch;

        ignoreWhite();
while(ch () = '' &ch= 9) {
            sdeAdvance();
            value = (value * 10) + ch - '0';
        }
        ignoreWhite();
        return                  njplsStart  lineCount1java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
    }

    void storeFile     * is in stratumId - so, store the current java.lang.StringIndexOutOfBoundsException: Range [0, 54) out of bounds for length 7
java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
        f]fileId;
        fileTable[fileIndex].sourceName = sourceName;
        fileTable[fileIndex].sourcePath = sourcePath;
;
    }

    void fileLine() {
        int hasAbsolute = 0; /* acts as boolean */
        int fileId;
        String sourceName;
        String         [stratumIndex.fileIndex =fileIndexjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57

        /* is there an absolute filename? */
        if readLine
            sdeAdvance()
    = ;
}
         =readNumber;
        sourceName = readLine();
        if (hasAbsolute == 1) {
            sourcePath = readLine();
        }

        storeFile(fileId            ();
    }

voidstoreLine( jplsStart  jplsEndintjplsLineInc,
                   int njplsStart, int njplsEnd(java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
        assureLineTableSize();
void({
ignoreLine;
        lineTable[lineIndex].jplsLineInc = jplsLineInc;
        lineTable[lineIndex].njplsStart = njplsStart;
[lineIndex].njplsEnd=njplsEnd
        lineTable[lineIndex]        ()! 'java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
+;
    }void( 

    /**
     * Parse line translation info.  Syntax is
     *     <NJ-start-line> [ # <file-id> ] [ , <line-count> ] :
     *                 <J-start-line> [ , <line-increment> ] CR
     */
    void lineLine() {
int = 1java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
        
        int /**
        int jplsStart;

        njplsStart = readNumber();

        /* is there a fileID? */
        if (sdePeek() == '#
           ()
            currentFileId = readNumber(( ''|
        }

        /* is there a line count? */        }
        if sdePeek( == ,' {
)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
 ;
        }

        if  <; +)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                            syntax;

            
ifjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
                    
 =(;
        }
        ignoreLine();                    (FileTableRecord = FileTableRecord];

        storeLine for(  ; i<len+i java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
                  jplsStart + (lineCount * lineIncrement) -            lineSection()java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
                  lineIncrementbreak[  FileTableRecord
                  njplsStart,
                  njplsStart + lineCount -1,
                  currentFileId);
    }

    /**
     * Until the next stratum section, everything after this
     * is in stratumId - so, store the current indices.
     */
    oid storeStratum(StringstratumId(;
        /* remove redundant strata */
        if
            if ((     () java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
                                            == fileIndex            defaultStratumIndexjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
                (stratumTable[java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 37
==)
                /* nothing changed overwrite it */

            }
        } i;
        /* store the results */
        assureStratumTableSize}
        
        stratumTable[stratumIndex].fileIndex = fileIndexsbappend)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
        stratumTable[stratumIndex            if (jplsLine>lineTablei.) &java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
        +;
        java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 5
    }

    /**
     * The beginning of a stratum's info
     */
void()java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
}
    }

void    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}
()
            (jplsLinelineTable].)iftratumTable[]equalsstratumId){
        }
     lineTable.))java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64

(java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
        ignoreLine()for>=ArrayListjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
while( =') java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
            lineLine(}
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    /**
     * Ignore a section we don't know about.
     */
    void  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        ignoreLine *   sdePeek(        return;
        while (sdePeek() ! *   assureLineTableSize()
            ignoreLine();
        } *
    }

    /**
     * A base "Java" stratum is always available, though
     * it is not in the SourceDebugExtension.
     * Create the base stratum.
     */
    void createJavaStratum * Needed constants:
        baseStratumIndex = stratumIndex(sdePeek() != '*') {
        storeStratum(BASE_STRATUM_NAME);
        storeFile(1, jplsFilename, NullString);
        /* JPL line numbers cannot exceed 65535 */
        storeLine(1, 65536, 1, 1, 65536, 1);
        storeStratum("Aux"); /* in case they don't declare */
    }

    /**
     * Decode a SourceDebugExtension which is in SourceMap format.
     * This is the entry point into the recursive descent parser.
     */
    void decode() {
        /* check for "SMAP" - allow EOF if not ours */
        if ((sourceDebugExtension.length() < 4) ||
            (sdeRead() != 'S') ||
            (sdeRead() != 'M') ||
            (sdeRead() != 'A') ||
            (sdeRead() != 'P')) {
            return; /* not our info */
        }
        ignoreLine(); /* flush the rest */
        jplsFilename = readLine();
        defaultStratumId = readLine();
        createJavaStratum();
        while (true) {
            if (sdeRead() != '*') {
                syntax();
            }
            switch (sdeRead()) {
                case 'S':
                    stratumSection();
                    break;
                case 'F':
                    fileSection();
                    break;
                case 'L':
                    lineSection();
                    break;
                case 'E':
                    /* set end points */
                    storeStratum("*terminator*");
                    isValid = true;
                    return;
                default:
                    ignoreSection();
            }
        }
    }

    void createProxyForAbsentSDE() {
        jplsFilename = null;
        defaultStratumId = BASE_STRATUM_NAME;
        defaultStratumIndex = stratumIndex;
        createJavaStratum();
        storeStratum("*terminator*");
    }

    /***************** query functions ***********************/

    private int stiLineTableIndex(int sti, int jplsLine) {
        int i;
        int lineIndexStart;
        int lineIndexEnd;

        lineIndexStart = stratumTable[sti].lineIndex;
        /* one past end */
        lineIndexEnd = stratumTable[sti+1].lineIndex;
        for (i = lineIndexStart; i < lineIndexEnd; ++i) {
            if ((jplsLine >= lineTable[i].jplsStart) &&
                            (jplsLine <= lineTable[i].jplsEnd)) {
                return i;
            }
        }
        return -1;
    }

    private int stiLineNumber(int sti, int lti, int jplsLine) {
        return lineTable[lti].njplsStart +
                (((jplsLine - lineTable[lti].jplsStart) /
                                   lineTable[lti].jplsLineInc));
    }

    private int fileTableIndex(int sti, int fileId) {
        int i;
        int fileIndexStart = stratumTable[sti].fileIndex;
        /* one past end */
        int fileIndexEnd = stratumTable[sti+1].fileIndex;
        for (i = fileIndexStart; i < fileIndexEnd; ++i) {
            if (fileTable[i].fileId == fileId) {
                return i;
            }
        }
        return -1;
    }

    private int stiFileTableIndex(int sti, int lti) {
        return fileTableIndex(sti, lineTable[lti].fileId);
    }

    boolean isValid() {
        return isValid;
    }
}