Delete unused roun script

rouns are no longer in use anyway.

1 files changed, 0 insertions, 227 deletions

diff --git a/Com/Simatime/roun b/Com/Simatime/roun
deleted file mode 100755
index addbaf3..0000000
--- a/Com/Simatime/roun
+++ /dev/null
@@ -1,227 +0,0 @@
-#!/usr/bin/env python3
-
-import argparse
-
-DESC = """roun is a program that takes numbers and turns them into human-readable
-names, and vice versa.
-
-A 'roun' is the human-readable name. For example:
-
-    roun =  hidor-kahih
-    ip   =  68.107.97.20
-    hex  =  0x446b6114
-    int  =  1147887892
-
-The names are inspired by proquints <https://arxiv.org/html/0901.4016>.
-
-Currently the algorithm is the same, but I would like to modify the algorithm at
-some point to be less odd than what proquints currently is. When I get time.
-"""
-
-
-def _char_list_to_dict(char_list):
-    return {c: k for (c, k) in zip(char_list, range(len(char_list)))}
-
-
-UINT_TO_CONSONANT = "bdfghjklmnprstvz"
-UINT_TO_VOWEL = "aiou"
-
-CONSONANT_TO_UINT = _char_list_to_dict(UINT_TO_CONSONANT)
-VOWEL_TO_UINT = _char_list_to_dict(UINT_TO_VOWEL)
-
-MASK_LAST4 = 0xF
-MASK_LAST2 = 0x3
-
-CHARS_PER_CHUNK = 5
-
-
-def _uint16_to_roun(uint16_val):
-    val = uint16_val
-    res = ["?"] * CHARS_PER_CHUNK
-    for i in range(CHARS_PER_CHUNK):
-        if i & 1:
-            res[-i - 1] = UINT_TO_VOWEL[val & MASK_LAST2]
-            val >>= 2
-        else:
-            res[-i - 1] = UINT_TO_CONSONANT[val & MASK_LAST4]
-            val >>= 4
-    return "".join(res)
-
-
-def uint_to_roun(uint_val, separator="-"):
-    """Convert 32-bit integer value into corresponding roun string identifier.
-
-    >>> uint_to_roun(0x7F000001, '-')
-    lusab-babad
-
-    :param uint_val: 32-bit integer value to encode
-    :param separator: string to separate character rounets
-    :return: roun string identifier
-    """
-    if uint_val < 0 or uint_val > 0xFFFFFFFF:
-        raise ValueError("uint_val should be in range 0-0xFFFFFFFF")
-    return _uint16_to_roun(uint_val >> 16) + separator + _uint16_to_roun(uint_val)
-
-
-def roun_to_uint(roun):
-    """Convert roun string identifier into corresponding 32-bit integer value.
-
-    >>> hex(roun_to_uint('lusab-babad'))
-    '0x7F000001'
-
-    :param roun: roun string identifier to decode
-    :return: 32-bit integer representation of the roun encoded value
-    """
-    nchar = len(roun)
-    if nchar < 10 or nchar > 11:
-        raise ValueError("roun should be in form of two rounets + optional separator")
-
-    res = 0
-    for i, c in enumerate(roun):
-        mag = CONSONANT_TO_UINT.get(c)
-        if mag is not None:
-            res <<= 4
-            res += mag
-        else:
-            mag = VOWEL_TO_UINT.get(c)
-            if mag is not None:
-                res <<= 2
-                res += mag
-            elif i != 5:
-                raise ValueError("bad roun format")
-    return res
-
-
-def ip2uint_str(ipv4_str):
-    """Convert IPv4 string to 32-bit integer value"""
-    parts = ipv4_str.split(".")
-    if len(parts) != 4:
-        raise ValueError(
-            "Expected IPv4 address in form A.B.C.D, got {}".format(ipv4_str)
-        )
-    ip = [0] * 4
-    for i, part in enumerate(parts):
-        try:
-            int_part = int(part)
-        except ValueError:
-            raise ValueError("Part {} of IPv4 address is not an integer".format(i))
-        if int_part < 0 or int_part > 255:
-            raise ValueError("Part {} of IPv4 address is not in range 0-255".format(i))
-        ip[i] = int_part
-    return (ip[0] << 24) + (ip[1] << 16) + (ip[2] << 8) + ip[3]
-
-
-def uint_to_ip_str(uint_val):
-    "Covert 32-bit integer value to IPv4 string"
-    return "{}.{}.{}.{}".format(
-        (uint_val >> 24) & 0xFF,
-        (uint_val >> 16) & 0xFF,
-        (uint_val >> 8) & 0xFF,
-        uint_val & 0xFF,
-    )
-
-
-def uint_to_roun_str(uint_str, separator="-"):
-    return uint_to_roun(int(uint_str), separator)
-
-
-def roun_to_uint_str(roun):
-    return str(roun_to_uint(roun))
-
-
-def hex2roun_str(hex_str, separator="-"):
-    return uint_to_roun(int(hex_str, 16), separator)
-
-
-def roun2hex_str(roun):
-    return hex(roun_to_uint(roun))
-
-
-def convert(str_val, target=None):
-    """Convert between roun, integer, hex or IPv4 string representations.
-    Tries to guess the representation from input.
-    :param str_val: input representation (string)
-    :return: output representation (string)
-    """
-    if target is not None and target not in {"uint", "hex", "ip"}:
-        raise ValueError("Convert target should be one of: uint, hex, ip")
-
-    if target == "uint":
-        return roun_to_uint_str(str_val)
-
-    if target == "hex":
-        return roun2hex_str(str_val)
-
-    if target == "ip":
-        return uint_to_ip_str(roun_to_uint(str_val))
-
-    # try to guess the representation
-    try:
-        return roun_to_uint_str(str_val)
-    except ValueError:
-        pass
-
-    try:
-        return uint_to_roun_str(str_val)
-    except ValueError:
-        pass
-
-    try:
-        return hex2roun_str(str_val)
-    except ValueError:
-        pass
-
-    try:
-        return uint_to_roun_str(ip2uint_str(str_val))
-    except ValueError:
-        pass
-
-    raise ValueError("Unrecognized input format: {}".format(str_val))
-
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser(
-        description=DESC, formatter_class=argparse.RawDescriptionHelpFormatter
-    )
-    parser.add_argument(
-        "-n",
-        "--uint",
-        action="store_true",
-        help="convert from roun to 32-bit integer",
-        required=False,
-    )
-    parser.add_argument(
-        "-x",
-        "--hex",
-        action="store_true",
-        help="convert from roun to hexadecimal",
-        required=False,
-    )
-    parser.add_argument(
-        "-i",
-        "--ip",
-        action="store_true",
-        help="convert from roun to IPv4",
-        required=False,
-    )
-    parser.add_argument(
-        "val",
-        nargs="?",
-        type=str,
-        default=None,
-        help="value to convert (if not specified, "
-        "IP address of the current host is printed)",
-    )
-
-    args = parser.parse_args()
-
-    target = None
-    if args.uint:
-        target = "uint"
-    elif args.hex:
-        target = "hex"
-    elif args.ip:
-        target = "ip"
-
-    res = convert(args.val, target)
-    print("{}".format(res))