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Change rule domain to lowercase

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This commit is contained in:
Nick Peng
2019-06-19 23:42:06 +08:00
parent cb3656cb57
commit ef50ea9c5e
4 changed files with 12 additions and 6 deletions
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8
src/util.c
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@@ -350,7 +350,7 @@ int set_fd_nonblock(int fd, int nonblock)
return 0;
}
char *reverse_string(char *output, char *input, int len)
char *reverse_string(char *output, char *input, int len, int to_lower_case)
{
char *begin = output;
if (len <= 0) {
@@ -361,6 +361,12 @@ char *reverse_string(char *output, char *input, int len)
len--;
while (len >= 0) {
*output = *(input + len);
if (to_lower_case) {
if (*output >= 'A' && *output <= 'Z') {
/* To lower case */
*output = *output + 32;
}
}
output++;
len--;
}