Add support for PDF (needs uPDFParser library)

include/drmprocessorclient.h

@@ -21,6 +21,7 @@
 #define _DRMPROCESSORCLIENT_H_
 
 #include <string>
+#include <bytearray.h>
 
 namespace gourou
 {
@@ -93,11 +94,14 @@ namespace gourou
 	/**
 	 * @brief Send HTTP (GET or POST) request
 	 *
-	 * @param URL            HTTP URL
-	 * @param POSTData       POST data if needed, if not set, a GET request is done
-	 * @param contentType    Optional content type of POST Data
+	 * @param URL             HTTP URL
+	 * @param POSTData        POST data if needed, if not set, a GET request is done
+	 * @param contentType     Optional content type of POST Data
+	 * @param responseHeaders Optional Response headers of HTTP request
+	 *
+	 * @return data of HTTP response
 	 */
-	virtual std::string sendHTTPRequest(const std::string& URL, const std::string& POSTData=std::string(""), const std::string& contentType=std::string("")) = 0;
+	virtual std::string sendHTTPRequest(const std::string& URL, const std::string& POSTData=std::string(""), const std::string& contentType=std::string(""), std::map<std::string, std::string>* responseHeaders=0) = 0;
     };
 
     class RSAInterface
@@ -355,6 +359,27 @@ namespace gourou
 	 * @param handler        ZIP file handler
 	 */
 	virtual void zipClose(void* handler) = 0;
+
+	/**
+	 * @brief Inflate algorithm
+	 *
+	 * @param data           Data to inflate
+	 * @param result         Zipped data
+	 * @param wbits          Window bits value for libz
+	 */
+	virtual void inflate(std::string data, gourou::ByteArray& result,
+			     int wbits=-15) = 0;
+	
+	/**
+	 * @brief Deflate algorithm
+	 *
+	 * @param data           Data to deflate
+	 * @param result         Unzipped data
+	 * @param wbits          Window bits value for libz
+	 * @param compressionLevel Compression level for libz
+	 */
+	virtual void deflate(std::string data, gourou::ByteArray& result,
+			     int wbits=-15, int compressionLevel=8) = 0;
     };
     
     class DRMProcessorClient: public DigestInterface, public RandomInterface, public HTTPInterface, \

include/fulfillment_item.h

@@ -53,10 +53,16 @@ namespace gourou
 	 */
 	std::string getDownloadURL();
 
+	/**
+	 * @brief Return resource value
+	 */
+	std::string getResource();
+
     private:
 	pugi::xml_node metadatas;
 	pugi::xml_document rights;
 	std::string downloadURL;
+	std::string resource;
 
 	void buildRights(const pugi::xml_node& licenseToken, User* user);
     };

include/libgourou.h

@@ -40,7 +40,7 @@
 #define ACS_SERVER              "http://adeactivate.adobe.com/adept"
 #endif
 
-#define LIBGOUROU_VERSION       "0.3.2"
+#define LIBGOUROU_VERSION       "0.4"
 
 namespace gourou
 {
@@ -53,6 +53,7 @@ namespace gourou
 
 	static const std::string VERSION;
 
+	enum ITEM_TYPE { EPUB=0, PDF };
 	/**
 	 * @brief Main constructor. To be used once all is configured (user has signedIn, device is activated)
 	 *
@@ -80,8 +81,10 @@ namespace gourou
 	 *
 	 * @param item            Item from fulfill() method
 	 * @param path            Output file path 
+	 *
+	 * @return Type of downloaded item
 	 */
-	void download(FulfillmentItem* item, std::string path);
+	ITEM_TYPE download(FulfillmentItem* item, std::string path);
 
 	/**
 	 * @brief SignIn into ACS Server (required to activate device)
@@ -130,8 +133,11 @@ namespace gourou
 	 * @param URL            HTTP URL
 	 * @param POSTData       POST data if needed, if not set, a GET request is done
 	 * @param contentType    Optional content type of POST Data
+	 * @param responseHeaders Optional Response headers of HTTP request
+	 *
+	 * @return data of HTTP response
 	 */
-	ByteArray sendRequest(const std::string& URL, const std::string& POSTData=std::string(), const char* contentType=0);
+	ByteArray sendRequest(const std::string& URL, const std::string& POSTData=std::string(), const char* contentType=0, std::map<std::string, std::string>* responseHeaders=0);
 
 	/**
 	 * @brief Send HTTP POST request to URL with document as POSTData

include/libgourou_common.h

@@ -233,6 +233,32 @@ namespace gourou
         return trim(res);
     }
 
+    static inline std::string extractTextElem(const pugi::xml_node& doc, const char* tagName, bool throwOnNull=true)
+    {
+        pugi::xpath_node xpath_node = doc.select_node(tagName);
+
+        if (!xpath_node)
+	{
+	    if (throwOnNull)
+		EXCEPTION(GOUROU_TAG_NOT_FOUND, "Tag " << tagName << " not found");
+	    
+            return "";
+	}
+
+	pugi::xml_node node = xpath_node.node().first_child();
+
+	if (!node)
+	{
+	    if (throwOnNull)
+		EXCEPTION(GOUROU_TAG_NOT_FOUND, "Text element for tag " << tagName << " not found");
+	    
+            return "";
+	}
+
+	std::string res = node.value();
+        return trim(res);
+    }
+
     /**
      * @brief Append an element to root with a sub text element
      *
@@ -267,7 +293,7 @@ namespace gourou
      */
     static inline void writeFile(std::string path, ByteArray& data)
     {
-	writeFile(path, data.data(), data.length());
+	writeFile(path, data.data(), data.length()-1);
     }
 
     /**