Use $HOME variable if it exists

Signed-off-by: Ismail Dönmez <ismail@i10z.com>

README.md

@@ -1,16 +1,16 @@
 Introduction
 ------------
 
-libgourou is a free implementation of Adobe's ADEPT protocol used to add DRM on ePub/PDF files. It overcome the lacks of Adobe support for Linux platforms.
+libgourou is a free implementation of Adobe's ADEPT protocol used to add DRM on ePub/PDF files. It overcomes the lack of Adobe support for Linux platforms.
 
 
 Architecture
 ------------
 
-Like RMSDK, libgourou has a client/server scheme. All platform specific functions (crypto, network...) has to be implemented in a client class (that derives from DRMProcessorClient) while server implements ADEPT protocol.
+Like RMSDK, libgourou has a client/server scheme. All platform specific functions (crypto, network...) have to be implemented in a client class (that derives from DRMProcessorClient) while server implements ADEPT protocol.
 A reference implementation using cURL, OpenSSL and libzip is provided (in _utils_ directory).
 
-Main fucntions to use from gourou::DRMProcessor are :
+Main functions to use from gourou::DRMProcessor are:
 
   * Get an ePub from an ACSM file : _fulfill()_ and _download()_
   * Create a new device : _createDRMProcessor()_
@@ -23,11 +23,11 @@ You can import configuration from (at least) :
   * Kobo device    : .adept/device.xml, .adept/devicesalt  and .adept/activation.xml
   * Bookeen device : .adobe-digital-editions/device.xml, root/devkey.bin and .adobe-digital-editions/activation.xml
   
-Or create a new one. Be careful : there is a limited number of devices that can be created bye one account.
+Or create a new one. Be careful: there is a limited number of devices that can be created by one account.
 
 ePub are encrypted using a shared key: one account / multiple devices, so you can create and register a device into your computer and read downloaded (and encrypted) ePub file with your eReader configured using the same AdobeID account.
 
-For those who wants to remove DRM without adept_remove, you can export your private key and import it within [Calibre](https://calibre-ebook.com/) an its DeDRM plugin.
+For those who want to remove DRM without adept_remove, you can export your private key and import it within [Calibre](https://calibre-ebook.com/) an its DeDRM plugin.
 
 
 Dependencies
@@ -150,3 +150,17 @@ Special thanks
   * _Jens_ for all test samples and utils testing
   * _Milian_ for debug & code
   * _Berwyn H_ for all test samples, feedbacks, patches and kind donation
+
+
+Donation
+--------
+
+https://www.paypal.com/donate/?hosted_button_id=JD3U6XMZCPHKN
+
+
+Donators
+--------
+
+  * _Berwyn H_
+  * _bwitt_
+  * _Ismail_

include/libgourou.h

@@ -37,7 +37,7 @@
 #define ACS_SERVER              "http://adeactivate.adobe.com/adept"
 #endif
 
-#define LIBGOUROU_VERSION       "0.8.3"
+#define LIBGOUROU_VERSION       "0.8.6"
 
 namespace gourou
 {

scripts/update_lib.sh

@@ -3,7 +3,7 @@
 if [ ! -d lib/updfparser ] ; then
     echo "Some libraries are missing"
     echo "You must run this script at the top of libgourou working direcotry."
-    echo "./lib/setup.sh must be called first (make all)"
+    echo "./scripts/setup.sh must be called first (make all)"
     exit 1
 fi
 

src/libgourou.cpp

@@ -859,6 +859,12 @@ namespace gourou
     std::string DRMProcessor::getDefaultAdeptDir(void)
     {
 #ifndef DEFAULT_ADEPT_DIR
+    const char* home = getenv("HOME");
+    
+    if (home)
+        return home + std::string("/.config/adept/");
+    else
+    {
 	    const char* user = getenv("USER");
 	
 	    if (user && user[0])
@@ -867,6 +873,7 @@ namespace gourou
 	    }
 	    else
 	        return LOCAL_ADEPT_DIR;
+    }
 #else
 	return DEFAULT_ADEPT_DIR "/";
 #endif
@@ -1317,6 +1324,7 @@ namespace gourou
 	std::vector<uPDFParser::Object*> objects = parser.objects();
 	std::vector<uPDFParser::Object*>::iterator it;
 	std::vector<uPDFParser::Object*>::reverse_iterator rIt;
+	std::vector<uPDFParser::Object*> ebxObjects;
 	unsigned char decryptedKey[16];
 	int ebxId;
 	
@@ -1375,7 +1383,7 @@ namespace gourou
 	        
 	    if (object->objectId() == ebxId)
 	    {
-		// object->deleteKey("Filter");
+		ebxObjects.push_back(object);
 		continue;
 	    }
 
@@ -1485,6 +1493,9 @@ namespace gourou
 	    }
 	}
 
+	for(it = ebxObjects.begin(); it != ebxObjects.end(); it++)
+	    parser.removeObject(*it);
+	
 	uPDFParser::Object& trailer = parser.getTrailer();
 	trailer.deleteKey("Encrypt");
 

utils/adept_loan_mgt.cpp

@@ -229,7 +229,12 @@ private:
 		maxSizeBookName = loan->bookName.size();
 	}
 
-	if (maxSizeBookName > MAX_SIZE_BOOK_NAME)
+	/* Manage empty names */
+	if (maxSizeBookName == 0)
+	    maxSizeBookName = sizeof("No name ")-1;
+	else if (maxSizeBookName < 4)
+	    maxSizeBookName = 4;
+	else if (maxSizeBookName > MAX_SIZE_BOOK_NAME)
 	    maxSizeBookName = MAX_SIZE_BOOK_NAME;
 	else if ((maxSizeBookName % 2))
 	    maxSizeBookName++;
@@ -276,7 +281,9 @@ private:
 	    std::cout << kv.first;
 	    std::cout << "    ";
 
-	    if (loan->bookName.size() > MAX_SIZE_BOOK_NAME)
+	    if (loan->bookName.size() == 0)
+		bookName = std::string("No name ");
+	    else if (loan->bookName.size() > MAX_SIZE_BOOK_NAME)
 		bookName = std::string(loan->bookName.c_str(), MAX_SIZE_BOOK_NAME);
 	    else
 		bookName = loan->bookName;

utils/drmprocessorclientimpl.cpp

@@ -298,14 +298,15 @@ std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, cons
     }
     
     curl_slist_free_all(list);
+
+    long http_code = 400;
+    curl_easy_getinfo (curl, CURLINFO_RESPONSE_CODE, &http_code);
+
     curl_easy_cleanup(curl);
    
     if (res != CURLE_OK)
 	EXCEPTION(gourou::CLIENT_NETWORK_ERROR, "Error " << curl_easy_strerror(res));
 
-    long http_code = 400;
-    curl_easy_getinfo (curl, CURLINFO_RESPONSE_CODE, &http_code);
-
     if (http_code >= 400)
 	EXCEPTION(gourou::CLIENT_HTTP_ERROR, "HTTP Error code " << http_code);