#include <xmltooling/logging.h>
+#include <string>
+#include <vector>
#include <curl/curl.h>
#include <xercesc/util/BinInputStream.hpp>
/**
* Constructor.
*
- * @param url the URL of the resource to fetch
+ * @param url the URL of the resource to fetch
+ * @param cacheTag optional pointer to string used for cache management
*/
- CurlURLInputStream(const char* url);
+ CurlURLInputStream(const char* url, std::string* cacheTag=nullptr);
/**
* Constructor.
*
- * @param url the URL of the resource to fetch
+ * @param url the URL of the resource to fetch
+ * @param cacheTag optional pointer to string used for cache management
*/
- CurlURLInputStream(const XMLCh* url);
+ CurlURLInputStream(const XMLCh* url, std::string* cacheTag=nullptr);
/**
* Constructor taking a DOM element supporting the following content:
* <dd><TransportOption provider="CURL" option="150">0</TransportOption></dd>
* </dl>
*
- * @param e DOM to supply configuration
+ * @param e DOM to supply configuration
+ * @param cacheTag optional pointer to string used for cache management
*/
- CurlURLInputStream(const xercesc::DOMElement* e);
+ CurlURLInputStream(const xercesc::DOMElement* e, std::string* cacheTag=nullptr);
~CurlURLInputStream();
xsecsize_t readBytes(XMLByte* const toFill, const xsecsize_t maxToRead);
+ /**
+ * Access the OpenSSL context options in place for this object.
+ *
+ * @return bitmask suitable for use with SSL_CTX_set_options
+ */
+ int getOpenSSLOps() const {
+ return fOpenSSLOps;
+ }
+
private :
CurlURLInputStream(const CurlURLInputStream&);
CurlURLInputStream& operator=(const CurlURLInputStream&);
static size_t staticWriteCallback(char *buffer, size_t size, size_t nitems, void *outstream);
size_t writeCallback(char *buffer, size_t size, size_t nitems);
- void init(const xercesc::DOMElement* e=NULL);
+ void init(const xercesc::DOMElement* e=nullptr);
bool readMore(int *runningHandles);
- logging::Category& fLog;\r
- std::string fURL;\r
+ logging::Category& fLog;
+ std::string* fCacheTag;
+ std::string fURL;
+ std::vector<std::string> fSavedOptions;
+ int fOpenSSLOps;
CURLM* fMulti;
CURL* fEasy;
+ struct curl_slist* fHeaders;
unsigned long fTotalBytesRead;
XMLByte* fWritePtr;
// Overflow buffer for when curl writes more data to us
// than we've asked for.
- XMLByte fBuffer[CURL_MAX_WRITE_SIZE];
+ XMLByte* fBuffer;
XMLByte* fBufferHeadPtr;
XMLByte* fBufferTailPtr;
+ size_t fBufferSize;
XMLCh* fContentType;
+ long fStatusCode;
char fError[CURL_ERROR_SIZE];
};