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Base64: add option to disable any newlines in output. (#3208)

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Closes #3194
This commit is contained in:
Beau Hardy
2017-05-08 20:01:24 +12:00
committed by Ivan Grokhotkov
parent ca3a1728d0
commit 157698bef9
4 changed files with 26 additions and 7 deletions
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9
cores/esp8266/libb64/cencode.c
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@@ -13,6 +13,13 @@ void base64_init_encodestate(base64_encodestate* state_in){
state_in->step = step_A;
state_in->result = 0;
state_in->stepcount = 0;
state_in->stepsnewline = CHARS_PER_LINE;
}
void base64_init_encodestate_nonewlines(base64_encodestate* state_in){
base64_init_encodestate(state_in);
state_in->stepsnewline = -1;
}
char base64_encode_value(char value_in){
@@ -65,7 +72,7 @@ int base64_encode_block(const char* plaintext_in, int length_in, char* code_out,
*codechar++ = base64_encode_value(result);
++(state_in->stepcount);
if (state_in->stepcount == CHARS_PER_LINE/4){
if ((state_in->stepcount == CHARS_PER_LINE/4) && (state_in->stepsnewline > 0)){
*codechar++ = '\n';
state_in->stepcount = 0;
}

2
cores/esp8266/libb64/cencode.h
View File

@@ -22,9 +22,11 @@ typedef struct {
base64_encodestep step;
char result;
int stepcount;
int stepsnewline;
} base64_encodestate;
void base64_init_encodestate(base64_encodestate* state_in);
void base64_init_encodestate_nonewlines(base64_encodestate* state_in);
char base64_encode_value(char value_in);