Package org.jruby.util.io

Examples of org.jruby.util.io.OpenFile.seek()

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                    // TODO: anything threads attached to original fd are notified of the close...
                    // see rb_thread_fd_close
                   
                    if (originalFile.isReadable() && pos >= 0) {
                        selfFile.seek(pos, Stream.SEEK_SET);
                        originalFile.seek(pos, Stream.SEEK_SET);
                    }
                }

                if (selfFile.getPipeStream() != null && selfDescriptor.getFileno() != selfFile.getPipeStream().getDescriptor().getFileno()) {
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    private RubyFixnum doSeek(ThreadContext context, long offset, int whence) {
        OpenFile myOpenFile = getOpenFileChecked();
       
        try {
            myOpenFile.seek(offset, whence);
        } catch (BadDescriptorException ex) {
            throw context.getRuntime().newErrnoEBADFError();
        } catch (InvalidValueException e) {
            throw context.getRuntime().newErrnoEINVALError();
        } catch (PipeException e) {
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                // TODO: anything threads attached to original fd are notified of the close...
                // see rb_thread_fd_close

                if (originalFile.isReadable() && pos >= 0) {
                    selfFile.seek(pos, Stream.SEEK_SET);
                    originalFile.seek(pos, Stream.SEEK_SET);
                }
            }

            // only use internal fileno here, stdio is handled above
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    private RubyFixnum doSeek(ThreadContext context, long offset, int whence) {
        OpenFile myOpenFile = getOpenFileChecked();
       
        try {
            myOpenFile.seek(offset, whence);
       
            myOpenFile.getMainStreamSafe().clearerr();
        } catch (BadDescriptorException ex) {
            throw context.getRuntime().newErrnoEBADFError();
        } catch (InvalidValueException e) {
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                // TODO: anything threads attached to original fd are notified of the close...
                // see rb_thread_fd_close

                if (origFile.isReadable() && pos >= 0) {
                    if (selfIsSeekable) {
                        selfFile.seek(pos, Stream.SEEK_SET);
                    }

                    if (origIsSeekable) {
                        origFile.seek(pos, Stream.SEEK_SET);
                    }
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    private RubyFixnum doSeek(ThreadContext context, long offset, int whence) {
        OpenFile myOpenFile = getOpenFileChecked();
       
        try {
            myOpenFile.seek(offset, whence);
       
            myOpenFile.getMainStreamSafe().clearerr();
        } catch (BadDescriptorException ex) {
            throw context.runtime.newErrnoEBADFError();
        } catch (InvalidValueException e) {
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            fd = orig.fd().dup();
            fptr.setFD(fd);
            pos = orig.tell(context);
            if (0 <= pos)
                fptr.seek(context, pos, PosixShim.SEEK_SET);
        } finally {
            if (locked2) fptr.unlock();
            if (locked1) orig.unlock();
        }
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            } catch (IOException ioe) {
                ioe.printStackTrace();
                throw runtime.newIOErrorFromException(ioe);
            } finally {
                if (offset != null) {
                    fptr.seek(context, pos, PosixShim.SEEK_SET);
                } else {
                    fptr.seek(context, pos + size, PosixShim.SEEK_SET);
                }
            }
        } finally {
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                throw runtime.newIOErrorFromException(ioe);
            } finally {
                if (offset != null) {
                    fptr.seek(context, pos, PosixShim.SEEK_SET);
                } else {
                    fptr.seek(context, pos + size, PosixShim.SEEK_SET);
                }
            }
        } finally {
            if (locked) fptr.unlock();
        }
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        pos = offset.convertToInteger().getLongValue();
        fptr = getOpenFileChecked();

        boolean locked = fptr.lock();
        try {
            pos = fptr.seek(context, pos, PosixShim.SEEK_SET);
            if (pos < 0 && fptr.errno() != null) throw context.runtime.newErrnoFromErrno(fptr.errno(), fptr.getPath());
        } finally {
            if (locked) fptr.unlock();
        }
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