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Rename domcmp() in endstrcaseeq() and rewrite it

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Rewrite it to use the same code of in_domain().
This commit is contained in:
Marco d'Itri 2014-10-15 20:51:04 +02:00
parent 8ccab2cb13
commit db5dc4db7a
2 changed files with 19 additions and 13 deletions
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30
whois.c
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@ -442,7 +442,7 @@ const char *match_config_file(const char *s)
}
regfree(&re);
#else
if (domcmp(s, pattern)) {
if (endstrcaseeq(s, pattern)) {
fclose(fp);
return strdup(server);
}
@ -553,7 +553,7 @@ char *guess_server(const char *s)
/* search for strings at the end of the word */
for (i = 0; nic_handles_post[i]; i += 2)
if (domcmp(s, nic_handles_post[i]))
if (endstrcaseeq(s, nic_handles_post[i]))
return strdup(nic_handles_post[i + 1]);
/* it's probably a network name */
@ -1050,18 +1050,24 @@ int japanese_locale(void) {
}
/* check if dom ends with tld */
int domcmp(const char *dom, const char *tld)
int endstrcaseeq(const char *dom, const char *tld)
{
const char *p, *q;
size_t dom_len, tld_len;
const char *p = NULL;
for (p = dom; *p; p++); p--; /* move to the last char */
for (q = tld; *q; q++); q--;
while (p >= dom && q >= tld && tolower(*p) == *q) { /* compare backwards */
if (q == tld) /* start of the second word? */
return 1;
p--; q--;
}
return 0;
if ((dom_len = strlen(dom)) == 0)
return 0;
if ((tld_len = strlen(tld)) == 0)
return 0;
/* dom cannot be shorter than what we are looking for */
if (tld_len > dom_len)
return 0;
p = dom + dom_len - tld_len;
return strcaseeq(p, tld);
}
/* check if dom is a subdomain of tld */

2
whois.h
View File

@ -28,7 +28,7 @@ int japanese_locale(void);
unsigned long myinet_aton(const char *);
unsigned long asn32_to_long(const char *);
int isasciidigit(const char);
int domcmp(const char *, const char *);
int endstrcaseeq(const char *, const char *);
int in_domain(const char *, const char *);
const char *is_new_gtld(const char *);
int domfind(const char *, const char *[]);