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Refactor HttpClient a bit.

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This commit is contained in:
Adam Ierymenko 2014-08-16 09:08:52 -07:00
parent aa59cfd545
commit 4f0fcc582e
7 changed files with 184 additions and 99 deletions
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29
node/HttpClient.hpp
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@ -30,11 +30,15 @@
#include <string>
#include <map>
#include <set>
#include "Constants.hpp"
#include "Mutex.hpp"
namespace ZeroTier {
class HttpClient_Private_Request;
/**
* HTTP client that does queries in the background
*
@ -55,8 +59,12 @@ namespace ZeroTier {
class HttpClient
{
public:
friend class HttpClient_Private_Request;
typedef void * Request;
HttpClient();
~HttpClient();
/**
* Empty map for convenience use
*/
@ -65,24 +73,37 @@ public:
/**
* Request a URL using the GET method
*/
static inline Request GET(
inline Request GET(
const std::string &url,
const std::map<std::string,std::string> &headers,
unsigned int timeout,
void (*handler)(void *,int,const std::string &,bool,const std::string &),
void (*handler)(void *,int,const std::string &,const std::string &),
void *arg)
{
return _do("GET",url,headers,timeout,handler,arg);
}
/**
* Cancel a request
*
* If the request is not active, this does nothing. This may take some time
* depending on HTTP implementation. It may also not kill instantly, but
* it will prevent the handler function from ever being called and cause the
* request to die silently when complete.
*/
void cancel(Request req);
private:
static Request _do(
Request _do(
const char *method,
const std::string &url,
const std::map<std::string,std::string> &headers,
unsigned int timeout,
void (*handler)(void *,int,const std::string &,bool,const std::string &),
void (*handler)(void *,int,const std::string &,const std::string &),
void *arg);
std::set<Request> _requests;
Mutex _requests_m;
};
} // namespace ZeroTier