This object provides Num operations and Dns OpcodeType Enum operations.
This topic lists the expressions that are provided by this class.
Note: Expressions with the * symbol are inherited/promoted from dns_opcode_e, num_at.
* ADD (double_at i)
Return the Double Value after adding the argument to the current double value.
Parameters:
Returns: double_at
* ADD (ip_address_at i)
Return the Unsigned Long after adding the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* ADD (unsigned_long_at i)
Return the Unsigned Long after adding the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* ADD (num_at i)
Return the Number Value after adding the argument to the current number value.
Parameters:
Returns: num_at
* ADD (time_at i)
Return the Unsigned Long after adding the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* APPEND (text_t str)
Appends the given string to the string representation of the current number.
Parameters:
str - the string to append.
Returns: text_t
* BETWEEN (double_at i, double_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (double_at i, ip_address_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (double_at i, unsigned_long_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (ip_address_at i, double_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (ip_address_at i, ip_address_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (ip_address_at i, unsigned_long_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (unsigned_long_at i, double_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (unsigned_long_at i, ip_address_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (unsigned_long_at i, unsigned_long_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (double_at i, num_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (ip_address_at i, num_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (unsigned_long_at i, num_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (double_at i, time_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (ip_address_at i, time_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (unsigned_long_at i, time_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (num_at i, double_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (num_at i, ip_address_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (num_at i, unsigned_long_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (num_at i, num_at j)
Returns Boolean TRUE if the number value is greater than or equal to the Lower argument and the number value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (num_at i, time_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (time_at i, double_at j)
Returns Boolean TRUE if the double value is greater than or equal to the Lower argument and the double value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (time_at i, ip_address_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (time_at i, unsigned_long_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (time_at i, num_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BETWEEN (time_at i, time_at j)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the Lower argument and the unsigned long value is lesser than or equal to the Upper argument.
Parameters:
Returns: bool_at
* BITAND (ip_address_at i)
Return the Unsigned Long Value after bitwise ANDing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITAND (unsigned_long_at i)
Return the Unsigned Long Value after bitwise ANDing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITAND (num_at i)
Return the Number Value after bitwise ANDing the argument to the current number value.
Parameters:
Returns: num_at
* BITAND (time_at i)
Return the Unsigned Long Value after bitwise ANDing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITNEG
Return the Number Value after bitwise negating the current number value.
Returns: num_at
* BITOR (ip_address_at i)
Return the Unsigned Long Value after bitwise ORing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITOR (unsigned_long_at i)
Return the Unsigned Long Value after bitwise ORing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITOR (num_at i)
Return the Number Value after bitwise ORing the argument to the current number value.
Parameters:
Returns: num_at
* BITOR (time_at i)
Return the Unsigned Long Value after bitwise ORing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITXOR (ip_address_at i)
Return the Unsigned Long Value after bitwise XORing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITXOR (unsigned_long_at i)
Return the Unsigned Long Value after bitwise XORing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* BITXOR (num_at i)
Return the Number Value after bitwise XORing the argument to the current number value.
Parameters:
Returns: num_at
* BITXOR (time_at i)
Return the Unsigned Long Value after bitwise XORing the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* DIV (double_at i)
Return the Double Value after dividing the current double value by the argument.
Parameters:
Returns: double_at
* DIV (ip_address_at i)
Return the Unsigned Long Value after dividing the current unsigned long value by the argument.
Parameters:
Returns: unsigned_long_at
* DIV (unsigned_long_at i)
Return the Unsigned Long Value after dividing the current unsigned long value by the argument.
Parameters:
Returns: unsigned_long_at
* DIV (num_at i)
Return the Number Value after dividing the current number value by the argument.
Parameters:
Returns: num_at
* DIV (time_at i)
Return the Unsigned Long Value after dividing the current unsigned long value by the argument.
Parameters:
Returns: unsigned_long_at
* EQ (dns_opcode_e m)
The result is Boolean TRUE if the input argument is equal to the DNS opcode type represented by this object.
Parameters (expressions not allowed):
Returns: bool_at
* EQ (double_at i)
Returns Boolean TRUE if the double value is equal to the argument.
Parameters:
Returns: bool_at
* EQ (ip_address_at i)
Returns Boolean TRUE if the unsigned long is equal to the argument.
Parameters:
Returns: bool_at
* EQ (unsigned_long_at i)
Returns Boolean TRUE if the unsigned long is equal to the argument.
Parameters:
Returns: bool_at
* EQ (num_at i)
Returns Boolean TRUE if the number value is equal to the argument.
Parameters:
Returns: bool_at
* EQ (time_at i)
Returns Boolean TRUE if the unsigned long is equal to the argument.
Parameters:
Returns: bool_at
* GE (double_at i)
Returns Boolean TRUE if the double value is greater than or equal to the argument.
Parameters:
Returns: bool_at
* GE (ip_address_at i)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the argument.
Parameters:
Returns: bool_at
* GE (unsigned_long_at i)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the argument.
Parameters:
Returns: bool_at
* GE (num_at i)
Returns Boolean TRUE if the number value is greater than or equal to the argument.
Parameters:
Returns: bool_at
* GE (time_at i)
Returns Boolean TRUE if the unsigned long value is greater than or equal to the argument.
Parameters:
Returns: bool_at
* GT (double_at i)
Returns Boolean TRUE if the double value is greater than the argument.
Parameters:
Returns: bool_at
* GT (ip_address_at i)
Returns Boolean TRUE if the unsigned long value is greater than the argument.
Parameters:
Returns: bool_at
* GT (unsigned_long_at i)
Returns Boolean TRUE if the unsigned long value is greater than the argument.
Parameters:
Returns: bool_at
* GT (num_at i)
Returns Boolean TRUE if the number value is greater than the argument.
Parameters:
Returns: bool_at
* GT (time_at i)
Returns Boolean TRUE if the unsigned long value is greater than the argument.
Parameters:
Returns: bool_at
* LE (double_at i)
Returns Boolean TRUE if the double value is lesser than or equal to the argument.
Parameters:
Returns: bool_at
* LE (ip_address_at i)
Returns Boolean TRUE if the unsigned long value is lesser than or equal to the argument.
Parameters:
Returns: bool_at
* LE (unsigned_long_at i)
Returns Boolean TRUE if the unsigned long value is lesser than or equal to the argument.
Parameters:
Returns: bool_at
* LE (num_at i)
Returns Boolean TRUE if the number value is lesser than or equal to the argument.
Parameters:
Returns: bool_at
* LE (time_at i)
Returns Boolean TRUE if the unsigned long value is lesser than or equal to the argument.
Parameters:
Returns: bool_at
* LSHIFT (uint i)
Return the Number Value after bitwise left shifting the current number value by the argument number of bits. Note that the number of bits shifted is i modulo 32.
For example, let HTTP.REQ.URL.LENGTH be 4. Then, HTTP.REQ.URL.LENGTH.LSHIFT(1) = HTTP.REQ.URL.LENGTH.LSHIFT(33) = 8, since 33 on division by 32 yields a remainder of 1.
Parameters:
Returns: num_at
* LT (double_at i)
Returns Boolean TRUE if the double value is lesser than the argument.
Parameters:
Returns: bool_at
* LT (ip_address_at i)
Returns Boolean TRUE if the unsigned long value is lesser than the argument.
Parameters:
Returns: bool_at
* LT (unsigned_long_at i)
Returns Boolean TRUE if the unsigned long value is lesser than the argument.
Parameters:
Returns: bool_at
* LT (num_at i)
Returns Boolean TRUE if the number value is lesser than the argument.
Parameters:
Returns: bool_at
* LT (time_at i)
Returns Boolean TRUE if the unsigned long value is lesser than the argument.
Parameters:
Returns: bool_at
* MOD (ip_address_at i)
Return the Unsigned Long Value that is the renaminder after dividing the current unsigned long value by the argument.
Parameters:
Returns: unsigned_long_at
* MOD (unsigned_long_at i)
Return the Unsigned Long Value that is the renaminder after dividing the current unsigned long value by the argument.
Parameters:
Returns: unsigned_long_at
* MOD (num_at i)
Return the Number Value that is the renaminder after dividing the current number value by the argument.
Parameters:
Returns: num_at
* MOD (time_at i)
Return the Unsigned Long Value that is the renaminder after dividing the current unsigned long value by the argument.
Parameters:
Returns: unsigned_long_at
* MUL (double_at i)
Return the Double Value after multiplying the argument to the current double value.
Parameters:
Returns: double_at
* MUL (ip_address_at i)
Return the Unsigned Long Value after multiplying the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* MUL (unsigned_long_at i)
Return the Unsigned Long Value after multiplying the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* MUL (num_at i)
Return the Number Value after multiplying the argument to the current number value.
Parameters:
Returns: num_at
* MUL (time_at i)
Return the Unsigned Long Value after multiplying the argument to the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* NEG
Return the Number Value after negating the current number value.
Returns: num_at
* NE (dns_opcode_e m)
The result is Boolean FALSE if the input argument is equal to the DNS opcode type represented by this object.
Parameters (expressions not allowed):
Returns: bool_at
* NE (double_at i)
Returns Boolean TRUE if the double value is not equal to the argument.
Parameters:
Returns: bool_at
* NE (ip_address_at i)
Returns Boolean TRUE if the unsigned long value is not equal to the argument.
Parameters:
Returns: bool_at
* NE (unsigned_long_at i)
Returns Boolean TRUE if the unsigned long value is not equal to the argument.
Parameters:
Returns: bool_at
* NE (num_at i)
Returns Boolean TRUE if the number value is not equal to the argument.
Parameters:
Returns: bool_at
* NE (time_at i)
Returns Boolean TRUE if the unsigned long value is not equal to the argument.
Parameters:
Returns: bool_at
* RSHIFT (uint i)
Return the Number Value after bitwise right shifting the current number value by the argument number of bits. Note that the number of bits shifted is i modulo 32.
For example, let HTTP.REQ.URL.LENGTH be 4. Then, HTTP.REQ.URL.LENGTH.RSHIFT(1) = HTTP.REQ.URL.LENGTH.RSHIFT(33) = 2, since 33 on division by 32 yields a remainder of 1.
Parameters:
Returns: num_at
SET (dns_opcode_e opcode)
Sets the specified opcode in the DNS header
Parameters (expressions not allowed):
Returns: dns_opcode_t
* SIGNED16_STRING (endian_e endianness)
Create a signed 16-bit binary string from the number.
Parameters (expressions not allowed):
endianness - Select little or big endian
Returns: text_t
* SIGNED32_STRING (endian_e endianness)
Create a signed 32-bit binary string from the number.
Parameters (expressions not allowed):
endianness - Select little or big endian
Returns: text_t
* SIGNED8_STRING
Create a signed 8-bit binary string from the number.
Returns: text_t
* SUB (double_at i)
Return the Double Value after subtracting the argument from the current double value.
Parameters:
Returns: double_at
* SUB (ip_address_at i)
Return the Unsigned Long Value after subtracting the argument from the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* SUB (unsigned_long_at i)
Return the Unsigned Long Value after subtracting the argument from the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* SUB (num_at i)
Return the Number Value after subtracting the argument from the current number value.
Parameters:
Returns: num_at
* SUB (time_at i)
Return the Unsigned Long Value after subtracting the argument from the current unsigned long value.
Parameters:
Returns: unsigned_long_at
* TYPECAST_DOUBLE_AT
Typecast the Number Value to a Double value.
Returns: double_at
* TYPECAST_IP_ADDRESS_AT
Typecast the Number Value to an IP Address value.
Returns: ip_address_at
TYPECAST_NUM_AT
Convert dns_opcode_t to num_at. Will raise an undef if the value is null, empty, or the value has an invalid format for the destination type. (num_at : Number Value)
Returns: num_at
* TYPECAST_TEXT_T
Typecast the Number Value to its string representation.
Returns: text_t
* TYPECAST_TIME_AT
Typecast the Number Value to a Time value.
Returns: time_at
* TYPECAST_UNSIGNED_LONG_AT
* UNSIGNED16_STRING (endian_e endianness)
Create an unsigned 16-bit binary string from the number.
Parameters (expressions not allowed):
endianness - Select little or big endian
Returns: text_t
* UNSIGNED32_STRING (endian_e endianness)
Create an unsigned 32-bit binary string from the number.
Parameters (expressions not allowed):
endianness - Select little or big endian
Returns: text_t
* UNSIGNED64_STRING (endian_e endianness)
Create an unsigned 64-bit binary string from the number.
Parameters (expressions not allowed):
endianness - Select little or big endian
Returns: text_t
* UNSIGNED8_STRING
Create an unsigned 8-bit binary string from the number.
Returns: text_t
* WEEKDAY_STRING
Given the numeric day of the week, e.g. SYS.TIME.WEEKDAY, return the long form of the string name for that day, e.g. 0 = "Sunday", 6 = "Saturday".
Returns: text_t
* WEEKDAY_STRING_SHORT
Given the numeric day of the week, e.g. SYS.TIME.WEEKDAY, return the short form of the string name for that day, e.g. 0 = "Sun", 6 = "Sat".
Returns: text_t