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Code Issues Wiki

[mod_expire] Allow multiple time units (like 1 month 5 days)

personal/stbuehler/wip
Thomas Porzelt 2009-09-30 11:35:04 +02:00
parent d36d3cad54
commit 0e1a61da7e
1 changed files with 57 additions and 30 deletions
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87
src/modules/mod_expire.c
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@ -167,41 +167,68 @@ static liAction* expire_create(liServer *srv, liPlugin* p, liValue *val) {
if (g_str_has_prefix(str, "plus "))
str += sizeof("plus ") - 1;
/* parse <num> */
rule->num = 0;
for (; *str; str++) {
if (*str < '0' || *str > '9')
break;
/* parse (<num> <type>)+ */
while (*str) {
guint num;
/* parse <num> */
num = 0;
rule->num += (*str) - '0';
}
for (; *str; str++) {
if (*str < '0' || *str > '9')
break;
if (!rule->num) {
g_slice_free(expire_rule, rule);
ERROR(srv, "expire: error parsing rule \"%s\", <num> must be a positive integer", val->data.string->str);
return NULL;
}
num *= 10;
num += (*str) - '0';
}
/* parse <type> */
if (g_str_equal(str, " second") || g_str_equal(str, " seconds"))
rule->num *= 1;
else if (g_str_equal(str, " minute") || g_str_equal(str, " minutes"))
rule->num *= 60;
else if (g_str_equal(str, " hour") || g_str_equal(str, " hours"))
rule->num *= 3600;
else if (g_str_equal(str, " day") || g_str_equal(str, " days"))
rule->num *= 3600*24;
else if (g_str_equal(str, " week") || g_str_equal(str, " weeks"))
rule->num *= 3600*24*7;
else if (g_str_equal(str, " month") || g_str_equal(str, " months"))
rule->num *= 3600*24*30;
else if (g_str_equal(str, " year") || g_str_equal(str, " years"))
rule->num *= 3600*24*365;
else {
g_slice_free(expire_rule, rule);
ERROR(srv, "expire: error parsing rule \"%s\", <type> must be one of 'seconds', 'minutes', 'hours', 'days', 'weeks', 'months' or 'years'", val->data.string->str);
return NULL;
if (!num) {
g_slice_free(expire_rule, rule);
ERROR(srv, "expire: error parsing rule \"%s\", <num> must be a positive integer", val->data.string->str);
return NULL;
}
/* parse <type> */
if (g_str_has_prefix(str, " second")) {
num *= 1;
str += sizeof(" second") - 1;
} else if (g_str_has_prefix(str, " minute")) {
num *= 60;
str += sizeof(" minute") - 1;
} else if (g_str_has_prefix(str, " hour")) {
num *= 3600;
str += sizeof(" hour") - 1;
} else if (g_str_has_prefix(str, " day")) {
num *= 3600*24;
str += sizeof(" day") - 1;
} else if (g_str_has_prefix(str, " week")) {
num *= 3600*24*7;
str += sizeof(" week") - 1;
} else if (g_str_has_prefix(str, " month")) {
num *= 3600*24*30;
str += sizeof(" month") - 1;
} else if (g_str_has_prefix(str, " year")) {
num *= 3600*24*365;
str += sizeof(" year") - 1;
} else {
g_slice_free(expire_rule, rule);
ERROR(srv, "expire: error parsing rule \"%s\", <type> must be one of 'seconds', 'minutes', 'hours', 'days', 'weeks', 'months' or 'years'", val->data.string->str);
return NULL;
}
rule->num += num;
if (*str == 's')
str++;
if (*str == ' ')
str++;
else if (*str) {
g_slice_free(expire_rule, rule);
ERROR(srv, "expire: error parsing rule \"%s\", <type> must be one of 'seconds', 'minutes', 'hours', 'days', 'weeks', 'months' or 'years'", val->data.string->str);
return NULL;
}
}
return li_action_new_function(expire, NULL, expire_free, rule);