Mercurial > hg > graal-jvmci-8
annotate src/share/tools/MakeDeps/FileList.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | a61af66fc99e |
| children |
| rev | line source |
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| 0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 1999, 2000, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 import java.io.*; | |
| 26 import java.util.*; | |
| 27 | |
| 28 /** This class implements the java.util.List interface as well as | |
| 29 providing functionality specific to keeping track of lists of | |
| 30 files. See the documentation for the Database class to see how | |
| 31 these are used. Each FileList must only contain other FileLists | |
| 32 (although that is not currently enforced in the mutators). */ | |
| 33 | |
| 34 public class FileList extends Vector { | |
| 35 private String name; // (also the file name) | |
| 36 private boolean beenHere; | |
| 37 private boolean mayBeCycle; | |
| 38 private boolean isCycle; | |
| 39 /** Put in list because a file can refuse to */ | |
| 40 private boolean useGrandInclude; | |
| 41 private String platformDependentInclude; | |
| 42 private int count; | |
| 43 private Platform plat; | |
| 44 | |
| 45 public FileList(String n, Platform plat) { | |
| 46 super(); | |
| 47 this.plat = plat; | |
| 48 beenHere = mayBeCycle = isCycle = false; | |
| 49 platformDependentInclude = null; | |
| 50 name = n; | |
| 51 count = 0; | |
| 52 useGrandInclude = plat.haveGrandInclude(); | |
| 53 } | |
| 54 | |
| 55 // Change definition of equality from AbstractList so remove() works properly | |
| 56 public boolean equals(Object o) { | |
| 57 return ((Object) this) == o; | |
| 58 } | |
| 59 | |
| 60 // Necessary accessors | |
| 61 public String getName() { | |
| 62 return name; | |
| 63 } | |
| 64 | |
| 65 public void setPlatformDependentInclude(String arg) { | |
| 66 platformDependentInclude = arg; | |
| 67 } | |
| 68 | |
| 69 public String getPlatformDependentInclude() { | |
| 70 return platformDependentInclude; | |
| 71 } | |
| 72 | |
| 73 public boolean getUseGrandInclude() { | |
| 74 return useGrandInclude; | |
| 75 } | |
| 76 | |
| 77 public void setUseGrandInclude(boolean arg) { | |
| 78 useGrandInclude = arg; | |
| 79 } | |
| 80 | |
| 81 public void incrementCount() { | |
| 82 count++; | |
| 83 } | |
| 84 | |
| 85 public int getCount() { | |
| 86 return count; | |
| 87 } | |
| 88 | |
| 89 public FileList listForFile(String fileName) { | |
| 90 for (Iterator iter = iterator(); iter.hasNext(); ) { | |
| 91 FileList fl = (FileList) iter.next(); | |
| 92 if (plat.fileNameStringEquality(fl.name, fileName)) { | |
| 93 plat.fileNamePortabilityCheck(fl.name, fileName); | |
| 94 return fl; | |
| 95 } | |
| 96 } | |
| 97 plat.fileNamePortabilityCheck(fileName); | |
| 98 FileList newList = new FileList(fileName, plat); | |
| 99 add(newList); | |
| 100 return newList; | |
| 101 } | |
| 102 | |
| 103 public boolean hasListForFile(String fileName) { | |
| 104 for (Iterator iter = iterator(); iter.hasNext(); ) { | |
| 105 FileList fl = (FileList) iter.next(); | |
| 106 if (plat.fileNameStringEquality(fl.name, fileName)) { | |
| 107 plat.fileNamePortabilityCheck(fl.name, fileName); | |
| 108 return true; | |
| 109 } | |
| 110 } | |
| 111 return false; | |
| 112 } | |
| 113 | |
| 114 public boolean compareLists(FileList s) { | |
| 115 Iterator myIter = iterator(); | |
| 116 Iterator hisIter = s.iterator(); | |
| 117 | |
| 118 while (myIter.hasNext() && | |
| 119 hisIter.hasNext()) { | |
| 120 // crude: order dependent | |
| 121 FileList myElement = (FileList) myIter.next(); | |
| 122 FileList hisElement = (FileList) hisIter.next(); | |
| 123 if (!plat.fileNameStringEquality(myElement.name, | |
| 124 hisElement.name)) { | |
| 125 return false; | |
| 126 } | |
| 127 } | |
| 128 | |
| 129 if (myIter.hasNext() != hisIter.hasNext()) { | |
| 130 // One ended earlier | |
| 131 return false; | |
| 132 } | |
| 133 | |
| 134 return true; | |
| 135 } | |
| 136 | |
| 137 public void addIfAbsent(FileList s) { | |
| 138 for (Iterator iter = iterator(); iter.hasNext(); ) { | |
| 139 if (iter.next() == s) { | |
| 140 return; | |
| 141 } | |
| 142 } | |
| 143 add(s); | |
| 144 } | |
| 145 | |
| 146 public void sortByName() { | |
| 147 Collections.sort(this, new Comparator() { | |
| 148 public int compare(Object o1, Object o2) { | |
| 149 FileList fl1 = (FileList) o1; | |
| 150 FileList fl2 = (FileList) o2; | |
| 151 return fl1.getName().compareTo(fl2.getName()); | |
| 152 } | |
| 153 }); | |
| 154 } | |
| 155 | |
| 156 public void setFirstFile(FileList s) { | |
| 157 // Remove the file list if it's already here | |
| 158 remove(s); | |
| 159 add(0, s); | |
| 160 } | |
| 161 | |
| 162 public void setLastFile(FileList s) { | |
| 163 // Remove the file list if it's already here | |
| 164 remove(s); | |
| 165 add(s); | |
| 166 } | |
| 167 | |
| 168 public boolean doFiles(FileList s) { | |
| 169 boolean result = true; | |
| 170 for (Iterator iter = iterator(); iter.hasNext(); ) { | |
| 171 FileList h = (FileList) iter.next(); | |
| 172 if (h.platformDependentInclude != null) { | |
| 173 System.err.println("Error: the source for " + | |
| 174 h.platformDependentInclude + | |
| 175 " is " + h.name + "."); | |
| 176 System.err.println("\tIt shouldn't be included directly by " + | |
| 177 name + "."); | |
| 178 h.platformDependentInclude = null; // report once per file | |
| 179 result = false; | |
| 180 } | |
| 181 h.doHFile(s); | |
| 182 } | |
| 183 return result; | |
| 184 } | |
| 185 | |
| 186 public void traceCycle(FileList s) { | |
| 187 if (isCycle) // already traced | |
| 188 return; | |
| 189 isCycle = true; | |
| 190 System.err.println("\ttracing cycle for " + name); | |
| 191 // FIXME: must return status in caller routine | |
| 192 // exitCode = 1; | |
| 193 for (Iterator iter = iterator(); iter.hasNext(); ) { | |
| 194 FileList q = (FileList) iter.next(); | |
| 195 if (q.mayBeCycle) { | |
| 196 if (s == q) { | |
| 197 plat.fatalError("\tend of cycle for " + s.getName()); | |
| 198 } else { | |
| 199 q.traceCycle(s); | |
| 200 } | |
| 201 } | |
| 202 } | |
| 203 } | |
| 204 | |
| 205 public void doHFile(FileList s) { | |
| 206 if (beenHere) { | |
| 207 if (mayBeCycle) { | |
| 208 traceCycle(this); | |
| 209 } | |
| 210 return; | |
| 211 } | |
| 212 beenHere = true; | |
| 213 mayBeCycle = true; | |
| 214 doFiles(s); | |
| 215 mayBeCycle = false; | |
| 216 s.add(this); | |
| 217 } | |
| 218 | |
| 219 public FileList doCFile() { | |
| 220 FileList s = new FileList(name, plat); | |
| 221 s.useGrandInclude = useGrandInclude; // propagate this | |
| 222 doFiles(s); | |
| 223 for (Iterator iter = s.iterator(); iter.hasNext(); ) { | |
| 224 FileList l = (FileList) iter.next(); | |
| 225 l.beenHere = false; | |
| 226 } | |
| 227 return s; | |
| 228 } | |
| 229 | |
| 230 /** if .h file is included thresh times, put it in the grand | |
| 231 include file */ | |
| 232 public void putInclFile(Database db) | |
| 233 throws IOException { | |
| 234 boolean needline = true; | |
| 235 FileName inclName = plat.getInclFileTemplate().copyStem(name); | |
| 236 PrintWriter inclFile = | |
| 237 new PrintWriter(new FileWriter(inclName.dirPreStemSuff())); | |
| 238 if (plat.haveGrandInclude() && plat.includeGIInEachIncl()) { | |
| 239 inclFile.println("# include \"" + | |
| 240 plat.getGIFileTemplate().dirPreStemAltSuff() + | |
| 241 "\""); | |
| 242 needline = false; | |
| 243 } | |
| 244 for (Iterator iter = iterator(); iter.hasNext(); ) { | |
| 245 FileList hfile = (FileList) iter.next(); | |
| 246 if (!db.hfileIsInGrandInclude(hfile, this)) { | |
| 247 inclFile.println("# include \"" + | |
| 248 plat.getInclFileTemplate().getInvDir() + | |
| 249 hfile.name + | |
| 250 "\""); | |
| 251 needline = false; | |
| 252 } | |
| 253 } | |
| 254 | |
| 255 // Solaris C++ in strict mode warns about empty files | |
| 256 | |
| 257 if(needline) { | |
| 258 inclFile.println(); | |
| 259 } | |
| 260 | |
| 261 inclFile.close(); | |
| 262 } | |
| 263 } |