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Geoip: Add geoip_continent_code() native.

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This commit is contained in:
Arkshine 2014-07-31 15:21:13 +02:00
parent 81d56dfdc0
commit fc19f53ea9
2 changed files with 75 additions and 1 deletions
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50
dlls/geoip/geoip_amxx.cpp
View File

@ -86,6 +86,40 @@ double lookupDouble(const char *ip, const char **path)
return result.double_value;
}
int getContinentId(const char *code)
{
#define CONTINENT_UNKNOWN 0
#define CONTINENT_AFRICA 1
#define CONTINENT_ASIA 2
#define CONTINENT_EUROPE 3
#define CONTINENT_NORTH_AMERICA 4
#define CONTINENT_OCEANIA 5
#define CONTINENT_SOUTH_AMERICA 6
int index = CONTINENT_UNKNOWN;
if (code)
{
switch (code[0])
{
case 'A':
{
switch (code[1])
{
case 'F': index = CONTINENT_AFRICA; break;
case 'S': index = CONTINENT_ASIA; break;
}
}
case 'E': index = CONTINENT_EUROPE; break;
case 'O': index = CONTINENT_OCEANIA; break;
case 'N': index = CONTINENT_NORTH_AMERICA; break;
case 'S': index = CONTINENT_SOUTH_AMERICA; break;
}
}
return index;
}
// native geoip_code2(const ip[], ccode[3]);
// Deprecated.
static cell AMX_NATIVE_CALL amx_geoip_code2(AMX *amx, cell *params)
@ -292,6 +326,20 @@ static cell AMX_NATIVE_CALL amx_geoip_distance(AMX *amx, cell *params)
return amx_ftoc(earthRadius * acos(sin(lat1) * sin(lat2) + cos(lat1) * cos(lat2) * cos(lon2 - lon1)));
}
// native Continent:geoip_continent_code(const ip[], result[3] = "");
static cell AMX_NATIVE_CALL amx_geoip_continent_code(AMX *amx, cell *params)
{
int length;
char *ip = MF_GetAmxString(amx, params[1], 0, &length);
const char *path[] = { "continent", "code", NULL };
const char *code = lookupString(stripPort(ip), path, &length);
MF_SetAmxString(amx, params[2], code ? code : "", code ? 2 : 0);
return getContinentId(code);
}
void OnAmxxAttach()
{
@ -367,6 +415,8 @@ AMX_NATIVE_INFO geoip_natives[] =
{ "geoip_longitude", amx_geoip_longitude },
{ "geoip_distance" , amx_geoip_distance },
{ "geoip_continent_code", amx_geoip_continent_code },
{ NULL, NULL },
};

24
plugins/include/geoip.inc
View File

@ -167,3 +167,27 @@ native Float:geoip_longitude(const ip[]);
#define SYSTEM_IMPERIAL 1 // statute miles
native Float:geoip_distance(Float:lat1, Float:lon1, Float:lat2, Float:lon2, system = SYSTEM_METRIC);
/**
* Look up the continent code for a given IP address.
*
* @note The code can be retrieved as integer (See CONTINENT_* constants.) or string (2 characters).
* @note Possible continent codes are AF, AS, EU, NA, OC, SA for
* Africa(1), Asia(2), Europe(3), North America(4), Oceania(5) and South America(6).
*
* @param ip The IP address to look up.
* @param result The result of the geoip look up.
*
* @return The continent id on successful lookup, 0 otherwise.
*/
enum Continent
{
CONTINENT_UNKNOW = 0,
CONTINENT_AFRICA,
CONTINENT_ASIA,
CONTINENT_EUROPE,
CONTINENT_NORTH_AMERICA,
CONTINENT_OCEANIA,
CONTINENT_SOUTH_AMERICA
};
native Continent:geoip_continent_code(const ip[], result[3]);