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yacy_search_server
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rework of the windows part

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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4943 6c8d7289-2bf4-0310-a012-ef5d649a1542
pull/1/head
det 17 years ago
parent 1a4f26ba30
commit 609aaf0df3
1 changed files with 64 additions and 85 deletions
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149
source/de/anomic/tools/diskUsage.java
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@ -59,7 +59,6 @@ import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.logging.serverLog;
public class diskUsage {
// FIXME entfernen
serverLog log = new serverLog("DISK USAGE");
private static final HashMap<String, long[]> diskUsages = new HashMap<String, long[]>();
@ -89,26 +88,26 @@ public class diskUsage {
private final int LINUX = 7; // all kind of linux
private final int MAC_OS_X = 8; // Apple
private final int MINIX = 9; // don't know if there even is a JRE for minix...
private final int SOLARIS = 10; // SUN The latest SunOS version is from 1990 and that is much
// older as Java 1.5. So we can ignore it.
private final int UNICOS = 11; // cray
private final int SOLARIS = 10; // SUN
private final int SUNOS = 11; // The latest SunOS version is from 1990 but the Solaris java refferer remains SunOS
private final int UNICOS = 12; // cray
private final int UNIX_END = UNICOS;
// Windows dos based
private final int WINDOWS_95 = 12;
private final int WINDOWS_98 = 13;
private final int WINDOWS_ME = 14;
private final int WINDOWS_95 = 13;
private final int WINDOWS_98 = 14;
private final int WINDOWS_ME = 15;
// Windows WinNT based
private final int WINDOWS_NT = 15;
private final int WINDOWS_2000 = 16;
private final int WINDOWS_XP = 17;
private final int WINDOWS_SERVER = 18;
private final int WINDOWS_VISTA = 19;
private final int WINDOWS_NT = 16;
private final int WINDOWS_2000 = 17;
private final int WINDOWS_XP = 18;
private final int WINDOWS_SERVER = 19;
private final int WINDOWS_VISTA = 20;
String[] OSname = {"aix", "bs2000", "bsd", "haiku", "hp-ux", "tru64", "irix", "linux", "mac os x", "minix",
"solaris", "unicos",
"solaris", "sunos", "unicos",
"windows 95", "windows 98", "windows me",
"windows nt", "windows 2000", "windows xp", "windows server", "windows vista"};
@ -143,15 +142,8 @@ public class diskUsage {
// all Windows version
} else {
checkWindowsCommandVersion();
getAllVolumesWindows ();
for (int i = 0; i < allVolumes.size(); i++)
usedVolumes.add(false);
checkStartVolume();
checkMapedSubDirs ();
for (int i = 0; i < allVolumes.size(); i++){
if (usedVolumes.get(i) == true)
yacyUsedVolumes.add(allVolumes.get (i));
}
}
if (yacyUsedVolumes.size() < 1)
usable = false;
@ -241,7 +233,7 @@ nextLine:
if (tokens[5].trim().compareTo(allMountPoints.get(i)) > 0) {
allMountPoints.add(i, tokens[5].trim());
allVolumes.add(i, tokens[0]);
break nextLine;// TODO what does this mean? continue? stop parsing lines? --danielr
break nextLine;
}
}
allMountPoints.add(allMountPoints.size(), tokens[5]);
@ -270,7 +262,6 @@ nextLine:
String dir;
for (final File element : fileList) {
// ATTENTION! THIS LOOP NEEDS A TIME-OUT
if (element.isDirectory()) {
try {
dir = element.getCanonicalPath();
@ -279,12 +270,12 @@ nextLine:
break;
}
if (dir.endsWith ("HTCACHE")
|| dir.endsWith ("HTDOCS")
|| dir.endsWith ("HTDOCS")
|| dir.endsWith ("LOCALE")
|| dir.endsWith ("RANKING")
|| dir.endsWith ("RELEASE")
|| dir.endsWith ("collection.0028.commons")) {
checkPathUsage (dir);
checkPathUsageUnix (dir);
} else {
checkVolumesInUseUnix (dir);
}
@ -295,7 +286,7 @@ nextLine:
usable = false;
break;
}
checkPathUsage (base);
checkPathUsageUnix (base);
}
}
}
@ -321,45 +312,6 @@ nextLine:
windowsCommand = "cmd.exe";
}
private String dfWindowsGetConsoleOutput (final String device) {
final List<String> processArgs = new ArrayList<String>();
processArgs.add(windowsCommand);
processArgs.add("/c");
processArgs.add("dir");
processArgs.add(device);
final ProcessBuilder processBuilder = new ProcessBuilder(processArgs);
Process process;
try {
process = processBuilder.start();
} catch (final IOException e) {return null;}
final BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));
String line;
String lastLine = null;
while (true) {
try {
line = bufferedReader.readLine ();
} catch (final IOException e) { return null; }
if (line == null)
break;
if (line.trim().length() > 0)
lastLine = line;
}
return lastLine;
}
private void getAllVolumesWindows () {
String dirName;
for (char c = 'C'; c <= 'Z'; c++) { // A and B are reserved for floppy on Windows
dirName = c + ":\\";
if (dfWindowsGetConsoleOutput (dirName) != null) {
allVolumes.add(String.valueOf(c));
}
}
}
private void checkStartVolume() {
final File file = new File("DATA");
@ -371,34 +323,46 @@ nextLine:
}
if (path.length() < 6)
return;
int index = -1;
try { index = allVolumes.indexOf(path.substring(0, 1)); } catch (final IndexOutOfBoundsException e) {
errorMessage = "Start volume not found in all volumes";
usable = false;
return;
}
if (index > -1)
usedVolumes.set(index, true);
else {
errorMessage = "No start volume found";
usable = false;
}
yacyUsedVolumes.add(path.substring(0, 1));
}
public void dfWindows () {
for (int i = 0; i < yacyUsedVolumes.size(); i++){
// in yacyUsedMountPoints aendern
final String line = dfWindowsGetConsoleOutput(yacyUsedVolumes.get(i) + ":\\");
final String[] tokens = line.trim().split(" ++");
final List<String> processArgs = new ArrayList<String>();
processArgs.add(windowsCommand);
processArgs.add("/c");
processArgs.add("dir");
processArgs.add(yacyUsedVolumes.get(i) + ":\\");
final List<String> lines = getConsoleOutput(processArgs);
if (consoleError) {
errorMessage = "df:";
for (final String line: lines){
errorMessage += "\n" + line;
}
usable = false;
return;
}
final long[] vals = new long[2];
String line = "";
for (int l = lines.size() - 1; l >= 0; l--) {
line = lines.get(l).trim();
if (line.length() > 0)
break;
}
if (line.length() == 0) {
errorMessage = "unable to get free size of volume " + yacyUsedVolumes.get(i);
usable = false;
return;
}
String[] tokens = line.trim().split(" ++");
long[] vals = new long[2];
vals[0] = -1;
try { vals[1] = new Long(tokens[2].replaceAll("[.,]", "")); } catch (final NumberFormatException e) {continue;}
diskUsages.put (yacyUsedVolumes.get(i), vals);
}
}
/////////////
@ -432,12 +396,16 @@ nextLine:
try {
path = sb.getConfigPath(element, "").getCanonicalPath().toString();
} catch (final IOException e) { continue; }
if (path.length() > 0)
checkPathUsage (path);
if (path.length() > 0) {
if (usedOS <= UNIX_END)
checkPathUsageUnix (path);
else
checkPathUsageWindows (path);
}
}
}
private void checkPathUsage (final String path) {
private void checkPathUsageUnix (final String path) {
for (int i = 0; i < allMountPoints.size(); i++){
if (path.startsWith (allMountPoints.get(i))) {
usedVolumes.set(i, true);
@ -446,6 +414,17 @@ nextLine:
}
}
private void checkPathUsageWindows (final String path) {
int index = -1;
String sub = path.substring(0, 1);
try { index = yacyUsedVolumes.indexOf(sub); } catch (IndexOutOfBoundsException e) {
errorMessage = "internal error while checking used windows volumes";
usable = false;
return;
}
if (index < 0)
yacyUsedVolumes.add(sub);
}
private List<String> getConsoleOutput (final List<String> processArgs) {
final ProcessBuilder processBuilder = new ProcessBuilder(processArgs);

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