Wireshark-bugs: [Wireshark-bugs] [Bug 7932] Display Filter for GSM DTAP APN

Date: Tue, 30 Oct 2012 02:47:18 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7932

--- Comment #9 from Anders Broman <anders.broman@xxxxxxxxxxxx> 2012-10-30 02:47:17 PDT ---
Here's another example that also produces "3GPP representation".

/* Access point name ( Only allowd characters included ) */
static const value_string hex_ascii[] = {
        { 0x30, "0" },  { 0x31, "1" },  { 0x32, "2" },  { 0x33, "3" },  { 0x34,
"4" },
        { 0x35, "5" },  { 0x36, "6" },  { 0x37, "7" },  { 0x38, "8" },  { 0x39,
"9" },
        { 0x41, "A" },  { 0x42, "B" },  { 0x43, "C" },  { 0x44, "D" },  { 0x45,
"E" },
        { 0x46, "F" },  { 0x47, "G" },  { 0x48, "H" },  { 0x49, "I" },  { 0x4a,
"J" },
        { 0x4b, "K" },  { 0x4c, "L" },  { 0x4d, "M" },  { 0x4e, "N" },  { 0x4f,
"O" },
        { 0x50, "P" },  { 0x51, "Q" },  { 0x52, "R" },  { 0x53, "S" },  { 0x54,
"T" },
        { 0x55, "U" },  { 0x56, "V" },  { 0x57, "W" },  { 0x58, "X" },  { 0x59,
"Y" },
        { 0x5a, "Z" },  { 0x61, "a" },  { 0x62, "b" },  { 0x63, "c" },  { 0x64,
"d" },
        { 0x65, "e" },  { 0x66, "f" },  { 0x67, "g" },  { 0x68, "h" },  { 0x69,
"i" },
        { 0x6a, "j" },  { 0x6b, "k" },  { 0x6c, "l" },  { 0x6d, "m" },  { 0x6e,
"n" },
        { 0x6f, "o" },  { 0x70, "p" },  { 0x71, "q" },  { 0x72, "r" },  { 0x73,
"s" },
        { 0x74, "t" },  { 0x75, "u" },  { 0x76, "v" },  { 0x77, "w" },  { 0x78,
"x" },
        { 0x79, "y" },  { 0x7a, "z" },  { 0x2d, "-" },  { 0x2e, "." },  { 0,   
NULL}
};

#define APN_MAX_LENGTH  255
#define APN_SYNTAX      "NOT FOLLOWING APN SYNTAX"

        while ( totallength-- ) {
            tmp = tvb_get_guint8(tvb, curr_offset++);
            g_snprintf(tregpp_holder, 6, "<%d>", tmp);

            strncat(tregpp, tregpp_holder, 4);
            while ( tmp-- )
            {
                tmp2 = tvb_get_guint8(tvb, curr_offset++);
                strncat(buff, val_to_str(tmp2, hex_ascii, APN_SYNTAX), 1);
                strncat(tregpp, val_to_str(tmp2, hex_ascii, APN_SYNTAX), 1);
                totallength--;
            }

            if (totallength) 
            {
                strncat(buff, ".", 1);
            }
        }

-- 
Configure bugmail: https://bugs.wireshark.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching all bug changes.