diff options
Diffstat (limited to 'protocols/FacebookRM/src/utils.cpp')
| -rw-r--r-- | protocols/FacebookRM/src/utils.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/protocols/FacebookRM/src/utils.cpp b/protocols/FacebookRM/src/utils.cpp index 8c388f738c..f277103203 100644 --- a/protocols/FacebookRM/src/utils.cpp +++ b/protocols/FacebookRM/src/utils.cpp @@ -456,19 +456,26 @@ std::string utils::text::source_get_form_data(std::string* data) return values;
}
-std::string utils::text::rand_string(int len, const char *chars)
+std::string utils::text::rand_string(int len, const char *chars, unsigned int *number)
{
std::stringstream out;
int strLen = (int)strlen(chars);
for (int i = 0; i < len; ++i) {
- out << chars[utils::number::random(0, strLen)];
+ out << chars[utils::number::random(0, strLen, number)];
}
return out.str();
}
-int utils::number::random(int min, int max)
+int utils::number::random(int min, int max, unsigned int *number)
{
+ if (number != NULL) {
+ errno_t err = rand_s(number);
+ if (!err)
+ return (*number % (max - min)) + min;
+ }
+
+ // If called didn't specified "number" or there was error, fallback to rand()
return (rand() % (max - min)) + min;
}
|