hvs_base64_module

This module provides the methods for base64Encoding.

Uses

- hvs_sizeof_module
- iso_c_binding
- env_module
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Used by

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Graph Key

Nodes of different colours represent the following:

Solid arrows point from a submodule to the (sub)module which it is descended from. Dashed arrows point from a module or program unit to modules which it uses.

Variables

Type	Visibility	Attributes		Name		Initial
integer,	public,	parameter	::	EncoderLen	=	4
integer,	public,	parameter	::	EncoderBlockLen	=	3

Interfaces

interface

Convert one block of input (3 Bytes) into its base64 representation (4 Bytes).

public function EncodeBlock(input, output, iplen, oplen) bind(c, name='encodeblock')

Arguments

Type	Intent	Attributes		Name
type(c_ptr),		value	::	input	input character stream in ascii
type(c_ptr),		value	::	output	output character stream in base64
integer(kind=c_int),	intent(in),	value	::	iplen	length of the input stream
integer(kind=c_int),		value	::	oplen	length of the output stream

Return Value integer(kind=c_int)

Result, indicating the status of encode

interface

Interface to convert ascii to binary base64 encoder

public function EncodeIndex(input, output, iplen, ind, ipindex) bind(c, name='EncodeIndex')

Arguments

Type	Intent	Attributes		Name
type(c_ptr),		value	::	input	input character stream in ascii
type(c_ptr),		value	::	output	output character stream in base64
integer(kind=c_int),	intent(in),	value	::	iplen	length of the input stream
integer(kind=c_int),		value	::	ind	current length
integer(kind=c_int),		value	::	ipindex	current length

Return Value integer(kind=c_int)

Result, indicating the status of encode

interface

Interface to convert ascii to binary base64 encoder

public function Base64Encode(input, output, iplen, oplen, ipindex) bind(c, name='Base64Encode')

Arguments

Type	Intent	Attributes		Name
type(c_ptr),		value	::	input	input character stream in ascii
type(c_ptr),		value	::	output	output character stream in base64
integer(kind=c_int),	intent(in),	value	::	iplen	length of the input stream
integer(kind=c_int),		value	::	oplen	length of the output stream
integer(kind=c_int),		value	::	ipindex	current length

Return Value integer(kind=c_int)

Result, indicating the status of encode

public interface convert_to_Base64

public subroutine real32_to_base64(indata, iplen, outfile)

this routine encodes data of type real32 to base64 format

Arguments

Type	Intent	Attributes		Name
real(kind=c_float),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine real64_to_base64(indata, iplen, outfile)

this routine encodes data of type real64 to base64 format

Arguments

Type	Intent	Attributes		Name
real(kind=c_double),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine char_to_base64(indata, iplen, outfile)

this routine encodes data of type char to base64 format

Arguments

Type	Intent	Attributes		Name
character(kind=c_char, len=1),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine int8_to_base64(indata, iplen, outfile)

this routine encodes data of type int8 to base64 format

Arguments

Type	Intent	Attributes		Name
integer(kind=c_int_least8_t),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine int32_to_base64(indata, iplen, outfile)

this routine encodes data of type int32 to base64 format

Arguments

Type	Intent	Attributes		Name
integer(kind=c_int),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine int64_to_base64(indata, iplen, outfile)

this routine encodes data of type int64 to base64 format

Arguments

Type	Intent	Attributes		Name
integer(kind=c_int_least64_t),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public interface convert_to_Base64_single

public subroutine real32_to_base64_single(indata, outfile)

this routine encodes a single variable of type real32 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=c_float),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine real64_to_base64_single(indata, outfile)

this routine encodes a single variable of type real64 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=c_double),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine char_to_base64_single(indata, outfile)

this routine encodes a single variable of type char into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
character(kind=c_char, len=1),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine int8_to_base64_single(indata, outfile)

this routine encodes a single variable of type int8 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=c_int_least8_t),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine int32_to_base64_single(indata, outfile)

this routine encodes a single variable of type int32 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=c_int),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine int64_to_base64_single(indata, outfile)

this routine encodes a single variable of type int64 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=c_int_least64_t),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

Subroutines

public subroutine real64_to_base64(indata, iplen, outfile)

this routine encodes data of type real64 to base64 format

Arguments

Type	Intent	Attributes		Name
real(kind=c_double),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine real64_to_base64_single(indata, outfile)

this routine encodes a single variable of type real64 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=c_double),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine real32_to_base64(indata, iplen, outfile)

this routine encodes data of type real32 to base64 format

Arguments

Type	Intent	Attributes		Name
real(kind=c_float),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine real32_to_base64_single(indata, outfile)

this routine encodes a single variable of type real32 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=c_float),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine int8_to_base64(indata, iplen, outfile)

this routine encodes data of type int8 to base64 format

Arguments

Type	Intent	Attributes		Name
integer(kind=c_int_least8_t),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine int8_to_base64_single(indata, outfile)

this routine encodes a single variable of type int8 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=c_int_least8_t),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine int32_to_base64(indata, iplen, outfile)

this routine encodes data of type int32 to base64 format

Arguments

Type	Intent	Attributes		Name
integer(kind=c_int),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine int32_to_base64_single(indata, outfile)

this routine encodes a single variable of type int32 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=c_int),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine int64_to_base64(indata, iplen, outfile)

this routine encodes data of type int64 to base64 format

Arguments

Type	Intent	Attributes		Name
integer(kind=c_int_least64_t),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine int64_to_base64_single(indata, outfile)

this routine encodes a single variable of type int64 into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=c_int_least64_t),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

public subroutine char_to_base64(indata, iplen, outfile)

this routine encodes data of type char to base64 format

Arguments

Type	Intent	Attributes		Name
character(kind=c_char, len=1),	intent(in),	target	::	indata(iplen)	data to be encoded
integer,	intent(in)		::	iplen	size of data to be encoded
integer,	intent(in)		::	outfile	output file unit

public subroutine char_to_base64_single(indata, outfile)

this routine encodes a single variable of type char into base64 format

Arguments

Type	Intent	Optional	Attributes		Name
character(kind=c_char, len=1),	intent(in),		target	::	indata	data to be encoded
integer,	intent(in)			::	outfile	output file unit

hvs_base64_module Module

Contents

Variables

Interfaces

Subroutines

Uses

Used by

Variables

Interfaces

interface

public function EncodeBlock(input, output, iplen, oplen) bind(c, name='encodeblock')

Arguments

Return Value integer(kind=c_int)

interface

public function EncodeIndex(input, output, iplen, ind, ipindex) bind(c, name='EncodeIndex')

Arguments

Return Value integer(kind=c_int)

interface

public function Base64Encode(input, output, iplen, oplen, ipindex) bind(c, name='Base64Encode')

Arguments

Return Value integer(kind=c_int)

public interface convert_to_Base64

public subroutine real32_to_base64(indata, iplen, outfile)

Arguments

public subroutine real64_to_base64(indata, iplen, outfile)

Arguments

public subroutine char_to_base64(indata, iplen, outfile)

Arguments

public subroutine int8_to_base64(indata, iplen, outfile)

Arguments

public subroutine int32_to_base64(indata, iplen, outfile)

Arguments

public subroutine int64_to_base64(indata, iplen, outfile)

Arguments

public interface convert_to_Base64_single

public subroutine real32_to_base64_single(indata, outfile)

Arguments

public subroutine real64_to_base64_single(indata, outfile)

Arguments

public subroutine char_to_base64_single(indata, outfile)

Arguments

public subroutine int8_to_base64_single(indata, outfile)

Arguments

public subroutine int32_to_base64_single(indata, outfile)

Arguments

public subroutine int64_to_base64_single(indata, outfile)

Arguments

Subroutines

public subroutine real64_to_base64(indata, iplen, outfile)

Arguments

public subroutine real64_to_base64_single(indata, outfile)

Arguments

public subroutine real32_to_base64(indata, iplen, outfile)

Arguments

public subroutine real32_to_base64_single(indata, outfile)

Arguments

public subroutine int8_to_base64(indata, iplen, outfile)

Arguments

public subroutine int8_to_base64_single(indata, outfile)

Arguments

public subroutine int32_to_base64(indata, iplen, outfile)

Arguments

public subroutine int32_to_base64_single(indata, outfile)

Arguments

public subroutine int64_to_base64(indata, iplen, outfile)

Arguments

public subroutine int64_to_base64_single(indata, outfile)

Arguments

public subroutine char_to_base64(indata, iplen, outfile)

Arguments

public subroutine char_to_base64_single(indata, outfile)

Arguments