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FS-7304: Multiple and reversed ranges for XML dialplan date and time conditions

This commit is contained in:
Artur Zaprzała 2015-02-19 11:20:41 +01:00
parent 5febdbbc08
commit 2d07448822
1 changed files with 12 additions and 33 deletions
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45
src/switch_utils.c
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@ -3464,42 +3464,21 @@ SWITCH_DECLARE(switch_bool_t) switch_dow_cmp(const char *exp, int val)
SWITCH_DECLARE(int) switch_number_cmp(const char *exp, int val)
{
char *p;
if ((p = strchr(exp, '-'))) {
int min;
int max;
min = atol(exp);
p++;
max = atol(p);
if (val >= min && val <= max) {
return 1;
}
} else if ((p = strchr(exp, ','))) {
const char *cur = exp;
p++;
while (cur) {
if (atol(cur) == val) {
// Expression exp must be a comma separated list of numbers or ranges.
// To match numbers not in range 9-17, enter the reversed range 18-8.
for (;; ++exp) {
int a = strtol(exp, (char **)&exp, 10);
if (*exp != '-') {
if (a == val)
return 1;
} else {
int b = strtol(++exp, (char **)&exp, 10);
if (a <= b ? (val >= a && val <=b ) : (val >= a || val <= b))
return 1;
}
cur = p;
if (p && p + 1) {
if ((p = strchr((p + 1), ','))) {
p++;
}
}
}
} else {
if (atol(exp) == val) {
return 1;
}
if (*exp != ',')
return 0;
}
return 0;
}
SWITCH_DECLARE(int) switch_tod_cmp(const char *exp, int val)