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toString_bin fix

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This commit is contained in:
timerix 2023-01-19 21:39:53 +06:00
parent e007c46f0e
commit 936ccf6c66
1 changed files with 20 additions and 13 deletions
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33
src/base/type_system/base_toString.c
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@ -83,6 +83,17 @@ char* toString_float(float64 n, bool withPostfix, bool uppercase){
return cptr_copy("<float>");
}
#define byte_to_bits(byte) {\
str[cn++]='0' + (uint8)((byte>>7)&1); /* 8th bit */\
str[cn++]='0' + (uint8)((byte>>6)&1); /* 7th bit */\
str[cn++]='0' + (uint8)((byte>>5)&1); /* 6th bit */\
str[cn++]='0' + (uint8)((byte>>4)&1); /* 5th bit */\
str[cn++]='0' + (uint8)((byte>>3)&1); /* 4th bit */\
str[cn++]='0' + (uint8)((byte>>2)&1); /* 3th bit */\
str[cn++]='0' + (uint8)((byte>>1)&1); /* 2th bit */\
str[cn++]='0' + (uint8)((byte>>0)&1); /* 1th bit */\
}
char* toString_bin(void* _bytes, uint32 size, bool inverse, bool withPrefix){
char* bytes=_bytes;
char* str=malloc(size*8 + (withPrefix?2:0) +1);
@ -92,23 +103,18 @@ char* toString_bin(void* _bytes, uint32 size, bool inverse, bool withPrefix){
str[cn++]='b';
}
if(inverse){
for(int32 bn=size-1; bn>=0; bn--){ // byte number
unsigned char byte=bytes[bn];
for(uint8 i=0; i<8; i++)
str[cn++]='0' + (byte & (char)128>>i);
}
}
else{
for(uint32 bn=0; bn<size; bn++){
unsigned char byte=bytes[bn];
for(uint8 i=0; i<8; i++)
str[cn++]='0' + (byte & (char)128>>i);
}
// byte number
for(int32 bn=size-1; bn>=0; bn--)
byte_to_bits(bytes[bn])
} else {
for(int32 bn=0; bn<size; bn++)
byte_to_bits(bytes[bn])
}
str[cn]=0;
return str;
}
// converts number from 0 to F to char
char _4bitsHex(uint8 u, bool uppercase){
switch(u){
case 0: case 1: case 2: case 3: case 4:
@ -134,7 +140,8 @@ char* toString_hex(void* _bytes, uint32 size, bool inverse, bool withPrefix, boo
}
// left to right
if(inverse){
for(int32 bn=size-1; bn>=0; bn--){ // byte number
// byte number
for(int32 bn=size-1; bn>=0; bn--){
unsigned char byte=bytes[bn];
str[cn++]=_4bitsHex(byte/16, uppercase);
str[cn++]=_4bitsHex(byte%16, uppercase);