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/* bzflag
* Copyright (c) 1993-2025 Tim Riker
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the license found in the file
* named COPYING that should have accompanied this file.
*
* THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef CURL_MANAGER_H
#define CURL_MANAGER_H
// bzflag common header
#include "common.h"
#include "network.h"
// system headers
#include <curl/curl.h>
#include <string>
#include <map>
#include <vector>
class cURLManager
{
public:
cURLManager();
virtual ~cURLManager();
enum timeCondition
{
None,
ModifiedSince
};
void addHandle();
void removeHandle();
void setTimeout(long timeout);
void setNoBody();
void setGetMode();
void setPostMode(std::string postData);
void setRequestFileTime(bool request);
void setURL(const std::string &url);
void setProgressFunction(curl_xferinfo_callback func, const void* data);
void setTimeCondition(timeCondition condition, time_t &t);
void setInterface(const std::string &interfaceIP);
void setUserAgent(const std::string &userAgent);
void setDNSCachingTime(long time);
void addFormData(const char *key, const char *value);
bool getFileTime(time_t &t);
bool getFileSize(int &size);
virtual void collectData(char *ptr, int len);
virtual void finalization(char *data, unsigned int length, bool good);
static int fdset(fd_set &read, fd_set &write);
static bool perform();
void performWait();
protected:
void *theData;
unsigned int theLen;
private:
void infoComplete(CURLcode result);
static bool inited;
static bool justCalled;
CURL *easyHandle;
static CURLM *multiHandle;
static char errorBuffer[CURL_ERROR_SIZE];
bool added;
std::string usedUrl;
std::string interfaceIP;
std::string userAgent;
std::string postData;
static void setup();
static size_t writeFunction(void *ptr, size_t size, size_t nmemb,
void *stream);
static std::map<CURL*, cURLManager*> cURLMap;
};
typedef enum
{
eImage,
eSound,
eFont,
eFile,
eUnknown
} teResourceType;
typedef struct
{
teResourceType resType;
std::string URL;
std::string filePath;
std::string fileName;
} trResourceItem;
class ResourceGetter : cURLManager
{
public:
ResourceGetter();
virtual ~ResourceGetter();
void addResource(trResourceItem &item);
void flush(void);
virtual void finalization(char *data, unsigned int length, bool good);
protected:
bool itemExists(trResourceItem &item);
void getResource(void);
std::vector<trResourceItem> resources;
bool doingStuff;
};
#endif // CURL_MANAGER_H
// Local Variables: ***
// mode: C++ ***
// tab-width: 4 ***
// c-basic-offset: 4 ***
// indent-tabs-mode: nil ***
// End: ***
// ex: shiftwidth=4 tabstop=4
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