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Add prefix in function for label code

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hiperiondev
2023-08-29 22:41:52 -03:00
parent 9dc9316853
commit edb5a52562
3 changed files with 39 additions and 3 deletions
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32
tools/disassembler/disassembler_utils.c
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@@ -58,3 +58,35 @@ void str_append(char **str, const char *app) {
*str = realloc(*str, (strlen(*str) + strlen(app) + 1) * sizeof(char));
memcpy((*str) + strlen(*str), app, strlen(app) + 1);
}
char* str_replace_substr_all(char *mainstr, char *substr, char *newstr) {
int lenmain, lensub, i, j, lennew, startindex = -1, c;
lenmain = strlen(mainstr);
lensub = strlen(substr);
lennew = strlen(newstr);
char *result = (char*) malloc(sizeof(char) * (lenmain + 200));
for (c = 0, i = 0; i < lenmain; i++) {
if (lenmain - i >= lensub && *(mainstr + i) == *(substr)) {
startindex = i;
for (j = 1; j < lensub; j++)
if (*(mainstr + i + j) != *(substr + j)) {
startindex = -1;
break;
}
if (startindex != -1) {
for (j = 0; j < lennew; j++, c++) {
*(result + c) = *(newstr + j);
}
i = i + lensub - 1;
} else {
*(result + c) = *(mainstr + i);
c++;
}
} else {
*(result + c) = *(mainstr + i);
c++;
}
}
*(result + c) = '\0';
return result;
}