Examples of org.jruby.util.JRubyFile

org.jruby.util.JRubyFile

This file acts as an alternative to NormalizedFile, due to the problems with current working directory.

    public static IRubyObject rmdir19(ThreadContext context, IRubyObject recv, IRubyObject path) {
        return rmdirCommon(context.getRuntime(), getPath19(context, path));
    }


    private static IRubyObject rmdirCommon(Ruby runtime, String path) {
        JRubyFile directory = getDir(runtime, path, true);


        if (!directory.delete()) {
            throw runtime.newSystemCallError("No such directory");
        }


        return runtime.newFixnum(0);
    }

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            } else {
                throw runtime.newErrnoENOTDIRError(dir + " is not a directory");
            }
        }


        JRubyFile result = JRubyFile.create(runtime.getCurrentDirectory(), dir);


        if (mustExist && !result.exists()) {
            throw runtime.newErrnoENOENTError("No such file or directory - " + dir);
        }


        boolean isDirectory = result.isDirectory();


        if (mustExist && !isDirectory) {
            throw runtime.newErrnoENOTDIRError(path + " is not a directory");
        }

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        if (path.equals("/dev/null") || path.equalsIgnoreCase("nul:") || path.equalsIgnoreCase("nul")) {
            descriptor = descriptor.reopen(new NullChannel(), modes);
        } else {
            String cwd = runtime.getCurrentDirectory();
            JRubyFile theFile = JRubyFile.create(cwd,path);


            if (theFile.isDirectory() && modes.isWritable()) throw new DirectoryAsFileException();


            if (modes.isCreate()) {
                if (theFile.exists() && modes.isExclusive()) {
                    throw runtime.newErrnoEEXISTError("File exists - " + path);
                }
                theFile.createNewFile();
            } else {
                if (!theFile.exists()) {
                    throw runtime.newErrnoENOENTError("file not found - " + path);
                }
            }


            // We always open this rw since we can only open it r or rw.

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        Ruby runtime = context.getRuntime();
        
        int count = 0;
        RubyInteger mode = args[0].convertToInteger();
        for (int i = 1; i < args.length; i++) {
            JRubyFile filename = file(args[i]);
            
            if (!filename.exists()) {
                throw runtime.newErrnoENOENTError(filename.toString());
            }
            
            boolean result = 0 == runtime.getPosix().chmod(filename.getAbsolutePath(), (int)mode.getLongValue());
            if (result) {
                count++;
            }
        }

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        int group = -1;
        if (!args[1].isNil()) {
            group = RubyNumeric.num2int(args[1]);
        }
        for (int i = 2; i < args.length; i++) {
            JRubyFile filename = file(args[i]);


            if (!filename.exists()) {
                throw runtime.newErrnoENOENTError(filename.toString());
            }
            
            boolean result = 0 == runtime.getPosix().chown(filename.getAbsolutePath(), owner, group);
            if (result) {
                count++;
            }
        }

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            } else if (cwd.length() > 0 && cwd.charAt(0) == '/') {
                padSlashes = countSlashes(cwd);
            }
        }
        
        JRubyFile path;
        
        if (relativePath.length() == 0) {
            path = JRubyFile.create(relativePath, cwd);
        } else {
            relativePath = adjustRootPathOnWindows(runtime, relativePath, cwd);
            path = JRubyFile.create(cwd, relativePath);
        }


        return runtime.newString(padSlashes + canonicalize(path.getAbsolutePath()));
    }

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        runtime.checkSafeString(oldNameString);
        runtime.checkSafeString(newNameString);


        String newNameJavaString = newNameString.getUnicodeValue();
        String oldNameJavaString = oldNameString.getUnicodeValue();
        JRubyFile oldFile = JRubyFile.create(runtime.getCurrentDirectory(), oldNameJavaString);
        JRubyFile newFile = JRubyFile.create(runtime.getCurrentDirectory(), newNameJavaString);
        
        if (!oldFile.exists() || !newFile.getParentFile().exists()) {
            throw runtime.newErrnoENOENTError(oldNameJavaString + " or " + newNameJavaString);
        }


        JRubyFile dest = JRubyFile.create(runtime.getCurrentDirectory(), newNameJavaString);


        if (oldFile.renameTo(dest)) {  // rename is successful
            return RubyFixnum.zero(runtime);
        }

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        for (int i = 2, j = args.length; i < j; i++) {
            RubyString filename = get_path(context, args[i]);
            runtime.checkSafeString(filename);
            
            JRubyFile fileToTouch = JRubyFile.create(runtime.getCurrentDirectory(),filename.getUnicodeValue());
            
            if (!fileToTouch.exists()) {
                throw runtime.newErrnoENOENTError(filename.toString());
            }


            runtime.getPosix().utimes(fileToTouch.getAbsolutePath(), atimeval, mtimeval);
        }
        
        return runtime.newFixnum(args.length - 2);
    }

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        Ruby runtime = context.getRuntime();
         
        for (int i = 0; i < args.length; i++) {
            RubyString filename = get_path(context, args[i]);
            runtime.checkSafeString(filename);
            JRubyFile lToDelete = JRubyFile.create(runtime.getCurrentDirectory(), filename.getUnicodeValue());
            
            boolean isSymlink = RubyFileTest.symlink_p(recv, filename).isTrue();
            // Broken symlinks considered by exists() as non-existing,
            // so we need to check for symlinks explicitly.
            if (!lToDelete.exists() && !isSymlink) {
                throw runtime.newErrnoENOENTError(filename.getUnicodeValue());
            }


            if (lToDelete.isDirectory() && !isSymlink) {
                throw runtime.newErrnoEPERMError(filename.getUnicodeValue());
            }


            if (!lToDelete.delete()) {
                throw runtime.newErrnoEACCESError(filename.getUnicodeValue());
            }
        }
        
        return runtime.newFixnum(args.length);

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        return timeval;
    }


    // Fast path since JNA stat is about 10x slower than this
    private static IRubyObject getLastModified(Ruby runtime, String path) {
        JRubyFile file = JRubyFile.create(runtime.getCurrentDirectory(), path);
        
        if (!file.exists()) {
            throw runtime.newErrnoENOENTError(path);
        }
        
        return runtime.newTime(file.lastModified());
    }

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Related Classes of org.jruby.util.JRubyFile

jnr.posix.JavaSecuredFile

org.jruby.ext.posix.JavaSecuredFile

org.jruby.RubyDir

org.jruby.RubyFile

org.jruby.RubyFileTest

org.jruby.runtime.load.LoadService

org.jruby.util.io.ChannelDescriptor

org.jruby.util.io.ChannelStream

java.io.IOException

java.io.File

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