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src/scripts/file_copy.py

Index: src/scripts/file_copy.py
diff --git a/src/scripts/file_copy.py b/src/scripts/file_copy.py
deleted file mode 100755
index 33a693b2f9d809741d2795e70da113157cedb5bf..0000000000000000000000000000000000000000
--- a/src/scripts/file_copy.py
+++ /dev/null
@@ -1,100 +0,0 @@
-#!/usr/bin/env python
-
-# This program operates much like dd, but with two important differences:
-# 1. Many features lacking
-# 2. seek_bytes= param can specify seek offset in bytes, not block size
-
-import os
-import sys
-import time
-
-def parseNumber(numstr):
-  if numstr.endswith("GB"):
-    return int(numstr[:-2]) * 1000 * 1000 * 1000
-  if numstr.endswith("MB"):
-    return int(numstr[:-2]) * 1000 * 1000
-  if numstr.endswith("kB"):
-    return int(numstr[:-2]) * 1000
-  if numstr.endswith("G"):
-    return int(numstr[:-1]) * 1024 * 1024 * 1024
-  if numstr.endswith("M"):
-    return int(numstr[:-1]) * 1024 * 1024
-  if numstr.endswith("K"):
-    return int(numstr[:-1]) * 1024
-  if numstr.endswith("b"):
-    return int(numstr[:-1]) * 512
-  if numstr.endswith("w"):
-    return int(numstr[:-1]) * 2
-  if numstr.endswith("c"):
-    return int(numstr[:-1])
-  if not numstr.isdigit():
-    print >> sys.stderr, "Don't know how to parse number", numstr
-    sys.exit(1)
-  return int(numstr)
-
-def main(argv):
-  arg_if = ""
-  arg_of = ""
-  arg_bs = 512
-  arg_seek = -1
-  arg_seek_bytes = -1
-  
-  for i in argv:
-    if i.startswith("if="):
-      arg_if=i[3:]
-    elif i.startswith("of="):
-      arg_of=i[3:]
-    elif i.startswith("bs="):
-      arg_bs=parseNumber(i[3:])
-    elif i.startswith("seek="):
-      arg_seek=int(i[5:])
-    elif i.startswith("seek_bytes="):
-      arg_seek_bytes=parseNumber(i[11:])
-
-  if arg_seek >= 0 and arg_seek_bytes >= 0:
-    print >> sys.stderr, "you can't specify seek= and seek_bytes="
-    sys.exit(1)
-  
-  seek_bytes = 0
-  if arg_seek >= 0:
-    seek_bytes = arg_seek * arg_bs
-  elif arg_seek_bytes >= 0:
-    seek_bytes = arg_seek_bytes
-
-  if_fd = 0
-  of_fd = 1
-  if len(arg_if) != 0:
-    print >> sys.stderr, "opening for read", arg_if
-    if_fd = os.open(arg_if, os.O_RDONLY)
-  if len(arg_of) != 0:
-    print >> sys.stderr, "opening for write", arg_of
-    of_fd = os.open(arg_of, os.O_WRONLY | os.O_TRUNC | os.O_CREAT)
-  
-  if arg_seek_bytes > 0:
-    print >> sys.stderr, "seeking to", seek_bytes, "bytes in output file"
-    os.lseek(of_fd, seek_bytes, os.SEEK_SET)
-  
-  bytes_copied = 0
-  
-  t1 = time.time()
-
-  buf = os.read(if_fd, arg_bs)
-  while len(buf) > 0:
-    bytes_written = 0
-    while bytes_written < len(buf):
-      bytes_written += os.write(of_fd, buf[bytes_written:])
-      bytes_copied += bytes_written
-    buf = os.read(if_fd, arg_bs)
-  
-  t2 = time.time()
-
-  os.close(if_fd)
-  os.close(of_fd)
-  
-  # print timing info
-  print >> sys.stderr, 'copy %d bytes took %0.3f s' % (bytes_copied, t2 - t1)
-  print >> sys.stderr, 'speed: %0.1f MB/s' % \
-      ((bytes_copied / 1000000) / (t2 - t1))
-
-if __name__ == '__main__':
-  main(sys.argv)