mirror of
https://github.com/esp8266/Arduino.git
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Allman now (#6080)
* switch restyle script for CI * remove confirmation * restyle with allman
This commit is contained in:
committed by
david gauchard
parent
625c3a62c4
commit
98125f8860
@@ -1,8 +1,8 @@
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/*
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cdecoder.c - c source to a base64 decoding algorithm implementation
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cdecoder.c - c source to a base64 decoding algorithm implementation
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This is part of the libb64 project, and has been placed in the public domain.
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For details, see http://sourceforge.net/projects/libb64
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This is part of the libb64 project, and has been placed in the public domain.
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For details, see http://sourceforge.net/projects/libb64
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*/
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#include <pgmspace.h>
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@@ -11,94 +11,117 @@ For details, see http://sourceforge.net/projects/libb64
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extern "C" {
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static int base64_decode_value_signed(int8_t value_in){
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static const int8_t decoding[] PROGMEM = {62,-1,-1,-1,63,52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-2,-1,-1,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1,-1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51};
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static const int8_t decoding_size = sizeof(decoding);
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value_in -= 43;
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if (value_in < 0 || value_in > decoding_size) return -1;
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return pgm_read_byte( &decoding[(int)value_in] );
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}
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void base64_init_decodestate(base64_decodestate* state_in){
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state_in->step = step_a;
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state_in->plainchar = 0;
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}
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static int base64_decode_block_signed(const int8_t* code_in, const int length_in, int8_t* plaintext_out, base64_decodestate* state_in){
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const int8_t* codechar = code_in;
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int8_t* plainchar = plaintext_out;
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int8_t fragment;
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*plainchar = state_in->plainchar;
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switch (state_in->step){
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while (1){
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case step_a:
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do {
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if (codechar == code_in+length_in){
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state_in->step = step_a;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar = (fragment & 0x03f) << 2;
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case step_b:
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do {
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if (codechar == code_in+length_in){
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state_in->step = step_b;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar++ |= (fragment & 0x030) >> 4;
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*plainchar = (fragment & 0x00f) << 4;
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case step_c:
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do {
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if (codechar == code_in+length_in){
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state_in->step = step_c;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar++ |= (fragment & 0x03c) >> 2;
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*plainchar = (fragment & 0x003) << 6;
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case step_d:
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do {
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if (codechar == code_in+length_in){
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state_in->step = step_d;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar++ |= (fragment & 0x03f);
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static int base64_decode_value_signed(int8_t value_in)
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{
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static const int8_t decoding[] PROGMEM = {62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -2, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51};
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static const int8_t decoding_size = sizeof(decoding);
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value_in -= 43;
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if (value_in < 0 || value_in > decoding_size)
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{
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return -1;
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}
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return pgm_read_byte(&decoding[(int)value_in]);
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}
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}
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/* control should not reach here */
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return plainchar - plaintext_out;
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}
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static int base64_decode_chars_signed(const int8_t* code_in, const int length_in, int8_t* plaintext_out){
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base64_decodestate _state;
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base64_init_decodestate(&_state);
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int len = base64_decode_block_signed(code_in, length_in, plaintext_out, &_state);
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if(len > 0) plaintext_out[len] = 0;
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return len;
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}
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void base64_init_decodestate(base64_decodestate* state_in)
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{
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state_in->step = step_a;
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state_in->plainchar = 0;
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}
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int base64_decode_value(char value_in){
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return base64_decode_value_signed(*((int8_t *) &value_in));
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}
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static int base64_decode_block_signed(const int8_t* code_in, const int length_in, int8_t* plaintext_out, base64_decodestate* state_in)
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{
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const int8_t* codechar = code_in;
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int8_t* plainchar = plaintext_out;
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int8_t fragment;
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int base64_decode_block(const char* code_in, const int length_in, char* plaintext_out, base64_decodestate* state_in){
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return base64_decode_block_signed((int8_t *) code_in, length_in, (int8_t *) plaintext_out, state_in);
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}
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*plainchar = state_in->plainchar;
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int base64_decode_chars(const char* code_in, const int length_in, char* plaintext_out){
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return base64_decode_chars_signed((int8_t *) code_in, length_in, (int8_t *) plaintext_out);
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}
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switch (state_in->step)
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{
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while (1)
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{
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case step_a:
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do
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{
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if (codechar == code_in + length_in)
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{
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state_in->step = step_a;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar = (fragment & 0x03f) << 2;
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case step_b:
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do
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{
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if (codechar == code_in + length_in)
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{
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state_in->step = step_b;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar++ |= (fragment & 0x030) >> 4;
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*plainchar = (fragment & 0x00f) << 4;
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case step_c:
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do
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{
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if (codechar == code_in + length_in)
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{
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state_in->step = step_c;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar++ |= (fragment & 0x03c) >> 2;
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*plainchar = (fragment & 0x003) << 6;
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case step_d:
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do
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{
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if (codechar == code_in + length_in)
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{
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state_in->step = step_d;
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state_in->plainchar = *plainchar;
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return plainchar - plaintext_out;
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}
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fragment = (int8_t)base64_decode_value_signed(*codechar++);
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} while (fragment < 0);
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*plainchar++ |= (fragment & 0x03f);
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}
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}
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/* control should not reach here */
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return plainchar - plaintext_out;
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}
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static int base64_decode_chars_signed(const int8_t* code_in, const int length_in, int8_t* plaintext_out)
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{
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base64_decodestate _state;
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base64_init_decodestate(&_state);
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int len = base64_decode_block_signed(code_in, length_in, plaintext_out, &_state);
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if (len > 0)
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{
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plaintext_out[len] = 0;
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}
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return len;
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}
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int base64_decode_value(char value_in)
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{
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return base64_decode_value_signed(*((int8_t *) &value_in));
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}
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int base64_decode_block(const char* code_in, const int length_in, char* plaintext_out, base64_decodestate* state_in)
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{
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return base64_decode_block_signed((int8_t *) code_in, length_in, (int8_t *) plaintext_out, state_in);
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}
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int base64_decode_chars(const char* code_in, const int length_in, char* plaintext_out)
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{
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return base64_decode_chars_signed((int8_t *) code_in, length_in, (int8_t *) plaintext_out);
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}
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};
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@@ -1,8 +1,8 @@
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/*
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cdecode.h - c header for a base64 decoding algorithm
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cdecode.h - c header for a base64 decoding algorithm
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This is part of the libb64 project, and has been placed in the public domain.
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For details, see http://sourceforge.net/projects/libb64
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This is part of the libb64 project, and has been placed in the public domain.
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For details, see http://sourceforge.net/projects/libb64
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*/
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#ifndef BASE64_CDECODE_H
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@@ -14,13 +14,15 @@ For details, see http://sourceforge.net/projects/libb64
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extern "C" {
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#endif
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typedef enum {
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step_a, step_b, step_c, step_d
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typedef enum
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{
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step_a, step_b, step_c, step_d
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} base64_decodestep;
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typedef struct {
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base64_decodestep step;
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char plainchar;
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typedef struct
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{
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base64_decodestep step;
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char plainchar;
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} base64_decodestate;
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void base64_init_decodestate(base64_decodestate* state_in);
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@@ -1,8 +1,8 @@
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/*
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cencoder.c - c source to a base64 encoding algorithm implementation
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cencoder.c - c source to a base64 encoding algorithm implementation
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This is part of the libb64 project, and has been placed in the public domain.
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For details, see http://sourceforge.net/projects/libb64
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This is part of the libb64 project, and has been placed in the public domain.
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For details, see http://sourceforge.net/projects/libb64
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*/
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#include <pgmspace.h>
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@@ -10,105 +10,121 @@ For details, see http://sourceforge.net/projects/libb64
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extern "C" {
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void base64_init_encodestate(base64_encodestate* state_in){
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state_in->step = step_A;
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state_in->result = 0;
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state_in->stepcount = 0;
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state_in->stepsnewline = BASE64_CHARS_PER_LINE;
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}
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void base64_init_encodestate_nonewlines(base64_encodestate* state_in){
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base64_init_encodestate(state_in);
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state_in->stepsnewline = -1;
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}
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char base64_encode_value(char value_in){
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static const char encoding[] PROGMEM = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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if (value_in > 63) return '=';
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return pgm_read_byte( &encoding[(int)value_in] );
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}
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int base64_encode_block(const char* plaintext_in, int length_in, char* code_out, base64_encodestate* state_in){
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const char* plainchar = plaintext_in;
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const char* const plaintextend = plaintext_in + length_in;
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char* codechar = code_out;
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char result;
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char fragment;
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result = state_in->result;
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switch (state_in->step){
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while (1){
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case step_A:
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if (plainchar == plaintextend){
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state_in->result = result;
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void base64_init_encodestate(base64_encodestate* state_in)
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{
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state_in->step = step_A;
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return codechar - code_out;
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}
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fragment = *plainchar++;
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result = (fragment & 0x0fc) >> 2;
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*codechar++ = base64_encode_value(result);
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result = (fragment & 0x003) << 4;
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case step_B:
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if (plainchar == plaintextend){
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state_in->result = result;
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state_in->step = step_B;
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return codechar - code_out;
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}
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fragment = *plainchar++;
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result |= (fragment & 0x0f0) >> 4;
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*codechar++ = base64_encode_value(result);
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result = (fragment & 0x00f) << 2;
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case step_C:
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if (plainchar == plaintextend){
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state_in->result = result;
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state_in->step = step_C;
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return codechar - code_out;
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}
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fragment = *plainchar++;
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result |= (fragment & 0x0c0) >> 6;
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*codechar++ = base64_encode_value(result);
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result = (fragment & 0x03f) >> 0;
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*codechar++ = base64_encode_value(result);
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++(state_in->stepcount);
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if ((state_in->stepcount == BASE64_CHARS_PER_LINE/4) && (state_in->stepsnewline > 0)){
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*codechar++ = '\n';
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state_in->result = 0;
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state_in->stepcount = 0;
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}
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state_in->stepsnewline = BASE64_CHARS_PER_LINE;
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}
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}
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/* control should not reach here */
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return codechar - code_out;
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}
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int base64_encode_blockend(char* code_out, base64_encodestate* state_in){
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char* codechar = code_out;
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switch (state_in->step){
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case step_B:
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*codechar++ = base64_encode_value(state_in->result);
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*codechar++ = '=';
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*codechar++ = '=';
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break;
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case step_C:
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*codechar++ = base64_encode_value(state_in->result);
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*codechar++ = '=';
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break;
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case step_A:
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break;
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}
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*codechar = 0x00;
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return codechar - code_out;
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}
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int base64_encode_chars(const char* plaintext_in, int length_in, char* code_out){
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base64_encodestate _state;
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base64_init_encodestate(&_state);
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int len = base64_encode_block(plaintext_in, length_in, code_out, &_state);
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return len + base64_encode_blockend((code_out + len), &_state);
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}
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void base64_init_encodestate_nonewlines(base64_encodestate* state_in)
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{
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base64_init_encodestate(state_in);
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state_in->stepsnewline = -1;
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}
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char base64_encode_value(char value_in)
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{
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static const char encoding[] PROGMEM = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
|
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if (value_in > 63)
|
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{
|
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return '=';
|
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}
|
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return pgm_read_byte(&encoding[(int)value_in]);
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}
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int base64_encode_block(const char* plaintext_in, int length_in, char* code_out, base64_encodestate* state_in)
|
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{
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const char* plainchar = plaintext_in;
|
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const char* const plaintextend = plaintext_in + length_in;
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char* codechar = code_out;
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char result;
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char fragment;
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result = state_in->result;
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switch (state_in->step)
|
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{
|
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while (1)
|
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{
|
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case step_A:
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if (plainchar == plaintextend)
|
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{
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state_in->result = result;
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state_in->step = step_A;
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return codechar - code_out;
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}
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fragment = *plainchar++;
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result = (fragment & 0x0fc) >> 2;
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*codechar++ = base64_encode_value(result);
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result = (fragment & 0x003) << 4;
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case step_B:
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if (plainchar == plaintextend)
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{
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state_in->result = result;
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state_in->step = step_B;
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return codechar - code_out;
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}
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fragment = *plainchar++;
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result |= (fragment & 0x0f0) >> 4;
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*codechar++ = base64_encode_value(result);
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result = (fragment & 0x00f) << 2;
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case step_C:
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if (plainchar == plaintextend)
|
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{
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state_in->result = result;
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state_in->step = step_C;
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return codechar - code_out;
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}
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fragment = *plainchar++;
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result |= (fragment & 0x0c0) >> 6;
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*codechar++ = base64_encode_value(result);
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result = (fragment & 0x03f) >> 0;
|
||||
*codechar++ = base64_encode_value(result);
|
||||
|
||||
++(state_in->stepcount);
|
||||
if ((state_in->stepcount == BASE64_CHARS_PER_LINE / 4) && (state_in->stepsnewline > 0))
|
||||
{
|
||||
*codechar++ = '\n';
|
||||
state_in->stepcount = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
/* control should not reach here */
|
||||
return codechar - code_out;
|
||||
}
|
||||
|
||||
int base64_encode_blockend(char* code_out, base64_encodestate* state_in)
|
||||
{
|
||||
char* codechar = code_out;
|
||||
|
||||
switch (state_in->step)
|
||||
{
|
||||
case step_B:
|
||||
*codechar++ = base64_encode_value(state_in->result);
|
||||
*codechar++ = '=';
|
||||
*codechar++ = '=';
|
||||
break;
|
||||
case step_C:
|
||||
*codechar++ = base64_encode_value(state_in->result);
|
||||
*codechar++ = '=';
|
||||
break;
|
||||
case step_A:
|
||||
break;
|
||||
}
|
||||
*codechar = 0x00;
|
||||
|
||||
return codechar - code_out;
|
||||
}
|
||||
|
||||
int base64_encode_chars(const char* plaintext_in, int length_in, char* code_out)
|
||||
{
|
||||
base64_encodestate _state;
|
||||
base64_init_encodestate(&_state);
|
||||
int len = base64_encode_block(plaintext_in, length_in, code_out, &_state);
|
||||
return len + base64_encode_blockend((code_out + len), &_state);
|
||||
}
|
||||
|
||||
};
|
||||
|
@@ -1,8 +1,8 @@
|
||||
/*
|
||||
cencode.h - c header for a base64 encoding algorithm
|
||||
cencode.h - c header for a base64 encoding algorithm
|
||||
|
||||
This is part of the libb64 project, and has been placed in the public domain.
|
||||
For details, see http://sourceforge.net/projects/libb64
|
||||
This is part of the libb64 project, and has been placed in the public domain.
|
||||
For details, see http://sourceforge.net/projects/libb64
|
||||
*/
|
||||
|
||||
#ifndef BASE64_CENCODE_H
|
||||
@@ -19,15 +19,17 @@ For details, see http://sourceforge.net/projects/libb64
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
step_A, step_B, step_C
|
||||
typedef enum
|
||||
{
|
||||
step_A, step_B, step_C
|
||||
} base64_encodestep;
|
||||
|
||||
typedef struct {
|
||||
base64_encodestep step;
|
||||
char result;
|
||||
int stepcount;
|
||||
int stepsnewline;
|
||||
typedef struct
|
||||
{
|
||||
base64_encodestep step;
|
||||
char result;
|
||||
int stepcount;
|
||||
int stepsnewline;
|
||||
} base64_encodestate;
|
||||
|
||||
void base64_init_encodestate(base64_encodestate* state_in);
|
||||
|
Reference in New Issue
Block a user