PoetryInCode/ViewBin
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colorizing output

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This commit is contained in:
Solomon W. 2020-06-21 11:52:10 -04:00
parent f3f3d564de
commit 37265430dc
1 changed files with 8 additions and 4 deletions
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12
viewbin.c
View File

@ -104,13 +104,17 @@ int main(int argc, char **argv) {
fread(text,sizeof(char),length,file); fread(text,sizeof(char),length,file);
int i=0,byte_index=0,bytes_shown=0; int i=0,byte_index=0,bytes_shown=0;
while(i < lines) { while(i < lines) {
printf("[%08x]> ",byte_index); printf("\033[33m[%08x]>\033[39m ",byte_index);
int a=0; int a=0;
bytes_shown=0; bytes_shown=0;
while(a<max_per_row) { while(a<max_per_row) {
if(text <= end) { if(text <= end) {
if(print_mode == HEX) { if(print_mode == HEX) {
printf("%x%x ",(char)(*text & 0x0F),(char)(*text >> 4 & 0x0F)); if(*text == (char)0x00) {
printf("\033[90m00 \033[39m");
} else {
printf("%x%x ",(char)(*text & 0x0F),(char)(*text >> 4 & 0x0F));
}
} else if(print_mode == INT) { } else if(print_mode == INT) {
printf("%08i ",(int)*text); printf("%08i ",(int)*text);
} else if(print_mode == CHAR) { } else if(print_mode == CHAR) {
@ -143,9 +147,9 @@ int main(int argc, char **argv) {
i++; i++;
} }
if((12+(bytes_shown*chunk_size)+11) < width) { if((12+(bytes_shown*chunk_size)+11) < width) {
printf("<[%08x]",byte_index); printf("\033[33m<[%08x]\033[39m",byte_index);
} else { } else {
printf("\n<[%08x]",byte_index); printf("\n\033[33m<[%08x]\033[39m",byte_index);
} }
free((void *)original); free((void *)original);
return 0; return 0;