EmbeddedPkg: Extend NvVarStoreFormattedLib LIBRARY_CLASS

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Demo / pdist / rrcs.py

#! /usr/bin/env python\r
\r
"Remote RCS -- command line interface"\r
\r
import sys\r
import os\r
import getopt\r
import string\r
import md5\r
import tempfile\r
from rcsclient import openrcsclient\r
\r
def main():\r
    sys.stdout = sys.stderr\r
    try:\r
        opts, rest = getopt.getopt(sys.argv[1:], 'h:p:d:qvL')\r
        if not rest:\r
            cmd = 'head'\r
        else:\r
            cmd, rest = rest[0], rest[1:]\r
        if not commands.has_key(cmd):\r
            raise getopt.error, "unknown command"\r
        coptset, func = commands[cmd]\r
        copts, files = getopt.getopt(rest, coptset)\r
    except getopt.error, msg:\r
        print msg\r
        print "usage: rrcs [options] command [options] [file] ..."\r
        print "where command can be:"\r
        print "      ci|put      # checkin the given files"\r
        print "      co|get      # checkout"\r
        print "      info        # print header info"\r
        print "      head        # print revision of head branch"\r
        print "      list        # list filename if valid"\r
        print "      log         # print full log"\r
        print "      diff        # diff rcs file and work file"\r
        print "if no files are given, all remote rcs files are assumed"\r
        sys.exit(2)\r
    x = openrcsclient(opts)\r
    if not files:\r
        files = x.listfiles()\r
    for fn in files:\r
        try:\r
            func(x, copts, fn)\r
        except (IOError, os.error), msg:\r
            print "%s: %s" % (fn, msg)\r
\r
def checkin(x, copts, fn):\r
    f = open(fn)\r
    data = f.read()\r
    f.close()\r
    new = not x.isvalid(fn)\r
    if not new and same(x, copts, fn, data):\r
        print "%s: unchanged since last checkin" % fn\r
        return\r
    print "Checking in", fn, "..."\r
    message = asklogmessage(new)\r
    messages = x.put(fn, data, message)\r
    if messages:\r
        print messages\r
\r
def checkout(x, copts, fn):\r
    data = x.get(fn)\r
    f = open(fn, 'w')\r
    f.write(data)\r
    f.close()\r
\r
def lock(x, copts, fn):\r
    x.lock(fn)\r
\r
def unlock(x, copts, fn):\r
    x.unlock(fn)\r
\r
def info(x, copts, fn):\r
    dict = x.info(fn)\r
    keys = dict.keys()\r
    keys.sort()\r
    for key in keys:\r
        print key + ':', dict[key]\r
    print '='*70\r
\r
def head(x, copts, fn):\r
    head = x.head(fn)\r
    print fn, head\r
\r
def list(x, copts, fn):\r
    if x.isvalid(fn):\r
        print fn\r
\r
def log(x, copts, fn):\r
    flags = ''\r
    for o, a in copts:\r
        flags = flags + ' ' + o + a\r
    flags = flags[1:]\r
    messages = x.log(fn, flags)\r
    print messages\r
\r
def diff(x, copts, fn):\r
    if same(x, copts, fn):\r
        return\r
    flags = ''\r
    for o, a in copts:\r
        flags = flags + ' ' + o + a\r
    flags = flags[1:]\r
    data = x.get(fn)\r
    tf = tempfile.NamedTemporaryFile()\r
    tf.write(data)\r
    tf.flush()\r
    print 'diff %s -r%s %s' % (flags, x.head(fn), fn)\r
    sts = os.system('diff %s %s %s' % (flags, tf.name, fn))\r
    if sts:\r
        print '='*70\r
\r
def same(x, copts, fn, data = None):\r
    if data is None:\r
        f = open(fn)\r
        data = f.read()\r
        f.close()\r
    lsum = md5.new(data).digest()\r
    rsum = x.sum(fn)\r
    return lsum == rsum\r
\r
def asklogmessage(new):\r
    if new:\r
        print "enter description,",\r
    else:\r
        print "enter log message,",\r
    print "terminate with single '.' or end of file:"\r
    if new:\r
        print "NOTE: This is NOT the log message!"\r
    message = ""\r
    while 1:\r
        sys.stderr.write(">> ")\r
        sys.stderr.flush()\r
        line = sys.stdin.readline()\r
        if not line or line == '.\n': break\r
        message = message + line\r
    return message\r
\r
def remove(fn):\r
    try:\r
        os.unlink(fn)\r
    except os.error:\r
        pass\r
\r
commands = {\r
        'ci': ('', checkin),\r
        'put': ('', checkin),\r
        'co': ('', checkout),\r
        'get': ('', checkout),\r
        'info': ('', info),\r
        'head': ('', head),\r
        'list': ('', list),\r
        'lock': ('', lock),\r
        'unlock': ('', unlock),\r
        'log': ('bhLRtd:l:r:s:w:V:', log),\r
        'diff': ('c', diff),\r
        }\r
\r
if __name__ == '__main__':\r
    main()\r