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Code Issues Releases Wiki Activity

For #1508, Refactor srs_is_digital, support all zeros.

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This commit is contained in:
winlin 2019-12-20 14:49:25 +08:00
parent cee4feda61
commit 4382ced3bf
5 changed files with 38 additions and 18 deletions
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12
trunk/src/app/srs_app_utility.cpp
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@ -29,7 +29,6 @@
#include <arpa/inet.h>
#include <signal.h>
#include <sys/wait.h>
#include <math.h>
#include <netdb.h>
#ifdef SRS_OSX
@ -1158,17 +1157,6 @@ string srs_get_peer_ip(int fd)
return std::string(saddr);
}
bool srs_is_digit_number(const string& str)
{
if (str.empty()) {
return false;
}
int v = ::atoi(str.c_str());
int powv = (int)pow(10, str.length() - 1);
return v / powv >= 1 && v / powv <= 9;
}
bool srs_is_boolean(const string& str)
{
return str == "true" || str == "false";

6
trunk/src/app/srs_app_utility.hpp
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@ -640,12 +640,6 @@ extern int srs_get_local_port(int fd);
// Where peer ip is the client public ip which connected to server.
extern std::string srs_get_peer_ip(int fd);
// Whether string is digit number
// is_digit("1234567890") === true
// is_digit("0123456789") === false
// is_digit("1234567890a") === false
// is_digit("a1234567890") === false
extern bool srs_is_digit_number(const std::string& str);
// Whether string is boolean
// is_bool("true") == true
// is_bool("false") == true