blob: 6967ffc50d5631452746cbc0e5e867c28724a63e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
#pragma once
#include <cstddef>
#include <cstdint>
#include <string>
namespace ge0
{
class Ge0Parser
{
public:
struct Result
{
double m_zoomLevel = 0.0;
double m_lat = 0.0;
double m_lon = 0.0;
std::string m_name;
};
Ge0Parser();
bool Parse(std::string const & url, Result & result);
protected:
bool ParseAfterPrefix(std::string const & url, size_t from, Result & result);
uint8_t DecodeBase64Char(char const c);
static double DecodeZoom(uint8_t const zoomByte);
bool DecodeLatLon(std::string const & s, double & lat, double & lon);
bool DecodeLatLonToInt(std::string const & s, int & lat, int & lon);
double DecodeLatFromInt(int const lat, int const maxValue);
double DecodeLonFromInt(int const lon, int const maxValue);
std::string DecodeName(std::string name);
void SpacesToUnderscore(std::string & name);
void ValidateName(std::string & name);
static bool IsHexChar(char const a);
private:
uint8_t m_base64ReverseCharTable[256];
};
std::string DebugPrint(Ge0Parser::Result const & r);
} // namespace ge0
|
