Update version

Remove use of tempnam function and fix bug (bad check of rename return)
Update README.md
2022-04-23 17:51:19 +02:00 · 2022-04-23 17:41:54 +02:00 · 2022-04-03 09:47:47 +02:00 · 2022-04-03 09:39:46 +02:00 · 2022-04-03 09:39:46 +02:00 · 2022-04-03 09:39:46 +02:00
18 changed files with 829 additions and 79 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ lib
 utils/acsmdownloader
 utils/adept_activate
 utils/adept_remove
-.adept
+utils/adept_loan_mgt
+.adept*
--- a/2
+++ b/2
@@ -36,7 +36,7 @@ TARGETDIR   := bin
 SRCEXT      := cpp
 OBJEXT      := o

-SOURCES      = src/libgourou.cpp src/user.cpp src/device.cpp src/fulfillment_item.cpp src/bytearray.cpp src/pugixml.cpp
+SOURCES      = src/libgourou.cpp src/user.cpp src/device.cpp src/fulfillment_item.cpp src/loan_token.cpp src/bytearray.cpp src/pugixml.cpp
 OBJECTS     := $(patsubst $(SRCDIR)/%,$(BUILDDIR)/%,$(SOURCES:.$(SRCEXT)=.$(OBJEXT)))

 all: lib obj $(TARGETS)
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Main fucntions to use from gourou::DRMProcessor are :
  * Create a new device : _createDRMProcessor()_
  * Register a new device : _signIn()_ and _activateDevice()_
  * Remove DRM : _removeDRM()_
-
+  * Return loaned book : _returnLoan()_

 You can import configuration from (at least) :

@@ -91,6 +91,16 @@ To remove ADEPT DRM :
    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD
    ./utils/adept_remove -f <encryptedFile>

+To list loaned books :
+
+    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD
+    ./utils/adept_loan_mgt [-l]
+
+To return a loaned book :
+
+    export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PWD
+    ./utils/adept_loan_mgt -r <id>
+
 You can get utils full options description with -h or --help switch


--- a/include/drmprocessorclient.h
+++ b/include/drmprocessorclient.h
@@ -99,10 +99,11 @@ namespace gourou
 	 * @param contentType     Optional content type of POST Data
 	 * @param responseHeaders Optional Response headers of HTTP request
 	 * @param fd              Optional file descriptor to write request result
+	 * @param resume          false if target file should be truncated, true to try resume download (works only in combination with a valid fd)
 	 *
 	 * @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(""), std::map<std::string, std::string>* responseHeaders=0, int fd=0) = 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, int fd=0, bool resume=false) = 0;
    };

    class RSAInterface
--- a/include/fulfillment_item.h
+++ b/include/fulfillment_item.h
@@ -20,7 +20,7 @@
 #ifndef _FULFILLMENT_ITEM_H_
 #define _FULFILLMENT_ITEM_H_

-#include "bytearray.h"
+#include "loan_token.h"

 #include <pugixml.hpp>

@@ -42,6 +42,8 @@ namespace gourou
 	 */
 	FulfillmentItem(pugi::xml_document& doc, User* user);

+	~FulfillmentItem();
+
 	/**
 	 * @brief Return metadata value from ACSM metadata section
 	 *
@@ -64,12 +66,18 @@ namespace gourou
 	 */
 	std::string getResource();

+	/**
+	 * @brief Return loan token if there is one
+	 */
+	LoanToken* getLoanToken();
+
    private:
 	pugi::xml_document fulfillDoc;
 	pugi::xml_node metadatas;
 	pugi::xml_document rights;
 	std::string downloadURL;
 	std::string resource;
+	LoanToken* loanToken;
 	
 	void buildRights(const pugi::xml_node& licenseToken, User* user);
    };
--- a/include/libgourou.h
+++ b/include/libgourou.h
@@ -40,7 +40,7 @@
 #define ACS_SERVER              "http://adeactivate.adobe.com/adept"
 #endif

-#define LIBGOUROU_VERSION       "0.6"
+#define LIBGOUROU_VERSION       "0.7.1"

 namespace gourou
 {
@@ -81,10 +81,11 @@ namespace gourou
 	 *
 	 * @param item            Item from fulfill() method
 	 * @param path            Output file path 
+	 * @param resume          false if target file should be truncated, true to try resume download
 	 *
 	 * @return Type of downloaded item
 	 */
-	ITEM_TYPE download(FulfillmentItem* item, std::string path);
+	ITEM_TYPE download(FulfillmentItem* item, std::string path, bool resume=false);

 	/**
 	 * @brief SignIn into ACS Server (required to activate device)
@@ -99,6 +100,14 @@ namespace gourou
 	 */
 	void activateDevice();

+	/**
+	 * @brief Return loaned book to server
+	 *
+	 * @param loanID          Loan ID received during fulfill
+	 * @param operatorURL     URL of operator that loans this book
+	 */
+	void returnLoan(const std::string& loanID, const std::string& operatorURL);
+	
 	/**
 	 * @brief Create a new ADEPT environment (device.xml, devicesalt and activation.xml).
 	 *
@@ -135,10 +144,11 @@ namespace gourou
 	 * @param contentType     Optional content type of POST Data
 	 * @param responseHeaders Optional Response headers of HTTP request
 	 * @param fd              Optional File descriptor to write received data
+	 * @param resume          false if target file should be truncated, true to try resume download (works only in combination of a valid fd)
 	 *
 	 * @return data of HTTP response
 	 */
-	ByteArray sendRequest(const std::string& URL, const std::string& POSTData=std::string(), const char* contentType=0, std::map<std::string, std::string>* responseHeaders=0, int fd=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, int fd=0, bool resume=false);

 	/**
 	 * @brief Send HTTP POST request to URL with document as POSTData
@@ -208,7 +218,7 @@ namespace gourou
 	void pushTag(void* sha_ctx, uint8_t tag);
 	void hashNode(const pugi::xml_node& root, void *sha_ctx, std::map<std::string,std::string> nsHash);
 	void hashNode(const pugi::xml_node& root, unsigned char* sha_out);
-	std::string signNode(const pugi::xml_node& rootNode);
+	void signNode(pugi::xml_node& rootNode);
 	void addNonce(pugi::xml_node& root);
 	void buildAuthRequest(pugi::xml_document& authReq);
 	void buildInitLicenseServiceRequest(pugi::xml_document& initLicReq, std::string operatorURL);
@@ -216,6 +226,7 @@ namespace gourou
 	void operatorAuth(std::string operatorURL);
 	void buildFulfillRequest(pugi::xml_document& acsmDoc, pugi::xml_document& fulfillReq);
 	void buildActivateReq(pugi::xml_document& activateReq);
+	void buildReturnReq(pugi::xml_document& returnReq, const std::string& loanID, const std::string& operatorURL);
 	ByteArray sendFulfillRequest(const pugi::xml_document& document, const std::string& url);
 	void buildSignInRequest(pugi::xml_document& signInRequest, const std::string& adobeID, const std::string& adobePassword, const std::string& authenticationCertificate);
 	void fetchLicenseServiceCertificate(const std::string& licenseURL,
--- a/include/libgourou_common.h
+++ b/include/libgourou_common.h
@@ -55,7 +55,8 @@ namespace gourou
 	GOUROU_INVALID_CLIENT,
 	GOUROU_TAG_NOT_FOUND,
 	GOUROU_ADEPT_ERROR,
-	GOUROU_FILE_ERROR
+	GOUROU_FILE_ERROR,
+	GOUROU_INVALID_PROPERTY
    };

    enum FULFILL_ERROR {
@@ -96,7 +97,8 @@ namespace gourou
    };

    enum FULFILL_ITEM_ERROR {
-	FFI_INVALID_FULFILLMENT_DATA = 0x4000
+	FFI_INVALID_FULFILLMENT_DATA = 0x4000,
+	FFI_INVALID_LOAN_TOKEN
    };
    
    enum CLIENT_ERROR {
@@ -287,13 +289,19 @@ namespace gourou
    }

    /**
-     * @brief Open a file descriptor on path. If it already exists, it's truncated
+     * @brief Open a file descriptor on path. If it already exists and truncate == true, it's truncated
     *
     * @return Created fd, must be closed
     */
-    static inline int createNewFile(std::string path)
+    static inline int createNewFile(std::string path, bool truncate=true)
    {
-	int fd = open(path.c_str(), O_CREAT|O_WRONLY|O_TRUNC, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH);
+	int options = O_CREAT|O_WRONLY;
+	if (truncate)
+	    options |= O_TRUNC;
+	else
+	    options |= O_APPEND;
+
+	int fd = open(path.c_str(), options, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH);

 	if (fd <= 0)
 	    EXCEPTION(GOUROU_FILE_ERROR, "Unable to create " << path);
--- a/include/loan_token.h
+++ b/include/loan_token.h
@@ -0,0 +1,54 @@
+/*
+  Copyright 2022 Grégory Soutadé
+
+  This file is part of libgourou.
+
+  libgourou is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  libgourou is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with libgourou. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _LOAN_TOKEN_H_
+#define _LOAN_TOKEN_H_
+
+#include <map>
+
+#include <pugixml.hpp>
+
+namespace gourou
+{
+    /**
+     * @brief This class is a container for a fulfillment object
+     */
+    class LoanToken
+    {
+    public:
+	/**
+	 * @brief Main constructor. Not to be called by user
+	 *
+	 * @param doc   Fulfill reply
+	 */
+	LoanToken(pugi::xml_document& doc);
+
+	/**
+	 * @brief Get a property (id, operatorURL, validity)
+	 */
+	std::string getProperty(const std::string& property, const std::string& _default=std::string(""));
+	std::string operator[](const std::string& property);
+
+    private:
+	std::map<std::string, std::string> properties;
+    };
+}
+
+
+#endif
--- a/src/fulfillment_item.cpp
+++ b/src/fulfillment_item.cpp
@@ -24,7 +24,7 @@
 namespace gourou
 {
    FulfillmentItem::FulfillmentItem(pugi::xml_document& doc, User* user)
-	: fulfillDoc()
+	: fulfillDoc(), loanToken(0)
    {
 	fulfillDoc.reset(doc); /* We must keep a copy */
 	metadatas = fulfillDoc.select_node("//metadata").node();
@@ -50,6 +50,23 @@ namespace gourou
 	    EXCEPTION(FFI_INVALID_FULFILLMENT_DATA, "Any license token in document");
 	
 	buildRights(licenseToken, user);
+
+	node = doc.select_node("/envelope/fulfillmentResult/returnable").node();
+	try
+	{
+	    if (node && node.first_child().value() == std::string("true"))
+		loanToken = new LoanToken(doc);
+	}
+	catch(std::exception& e)
+	{
+	    GOUROU_LOG(ERROR, "Book is returnable, but contains invalid loan token");
+	    GOUROU_LOG(ERROR, e.what());
+	}
+    }
+
+    FulfillmentItem::~FulfillmentItem()
+    {
+	if (loanToken) delete loanToken;
    }
    
    void FulfillmentItem::buildRights(const pugi::xml_node& licenseToken, User* user)
@@ -103,4 +120,9 @@ namespace gourou
    {
 	return resource;
    }
+
+    LoanToken* FulfillmentItem::getLoanToken()
+    {
+	return loanToken;
+    }
 }
--- a/src/libgourou.cpp
+++ b/src/libgourou.cpp
@@ -236,7 +236,7 @@ namespace gourou
 	}
    }

-    std::string DRMProcessor::signNode(const pugi::xml_node& rootNode)
+    void DRMProcessor::signNode(pugi::xml_node& rootNode)
    {
 	// Compute hash
 	unsigned char sha_out[SHA1_LEN];
@@ -260,9 +260,8 @@ namespace gourou
 	    printf("\n");
 	}

-	ByteArray signature(res, sizeof(res));
-
-	return signature.toBase64();
+	std::string signature = ByteArray(res, sizeof(res)).toBase64();
+	appendTextElem(rootNode, "adept:signature", signature);
    }

    void DRMProcessor::addNonce(pugi::xml_node& root)
@@ -300,11 +299,11 @@ namespace gourou
 	appendTextElem(root, "adept:expiration", buffer);
    }
    
-    ByteArray DRMProcessor::sendRequest(const std::string& URL, const std::string& POSTdata, const char* contentType, std::map<std::string, std::string>* responseHeaders, int fd)
+    ByteArray DRMProcessor::sendRequest(const std::string& URL, const std::string& POSTdata, const char* contentType, std::map<std::string, std::string>* responseHeaders, int fd, bool resume)
    {
 	if (contentType == 0)
 	    contentType = "";
-	std::string reply = client->sendHTTPRequest(URL, POSTdata, contentType, responseHeaders, fd);
+	std::string reply = client->sendHTTPRequest(URL, POSTdata, contentType, responseHeaders, fd, resume);

 	if (fd) return ByteArray();
 	
@@ -368,8 +367,7 @@ namespace gourou
 	addNonce(root);
 	appendTextElem(root, "adept:user",        user->getUUID());

-	std::string signature = signNode(root);
-	appendTextElem(root, "adept:signature",   signature);
+	signNode(root);
    }
    
    void DRMProcessor::doOperatorAuth(std::string operatorURL)
@@ -530,13 +528,11 @@ namespace gourou
 	
 	hmacParentNode.remove_child(hmacNode);

-	std::string signature = signNode(rootNode);
+	signNode(rootNode);
 	
 	// Add removed HMAC
 	appendTextElem(hmacParentNode, hmacNode.name(), hmacNode.first_child().value());

-	appendTextElem(rootNode, "adept:signature", signature);
-
 	pugi::xpath_node node = acsmDoc.select_node("//operatorURL");
 	if (!node)
 	    EXCEPTION(FF_NO_OPERATOR_URL, "OperatorURL not found in ACSM document");
@@ -583,7 +579,7 @@ namespace gourou
 	return new FulfillmentItem(fulfillReply, user);
    }

-    DRMProcessor::ITEM_TYPE DRMProcessor::download(FulfillmentItem* item, std::string path)
+    DRMProcessor::ITEM_TYPE DRMProcessor::download(FulfillmentItem* item, std::string path, bool resume)
    {
 	ITEM_TYPE res = EPUB;
 	
@@ -592,9 +588,9 @@ namespace gourou

 	std::map<std::string, std::string> headers;

-	int fd = createNewFile(path);
+	int fd = createNewFile(path, !resume);
 	
-	sendRequest(item->getDownloadURL(), "", 0, &headers, fd);
+	sendRequest(item->getDownloadURL(), "", 0, &headers, fd, resume);

 	close(fd);

@@ -823,10 +819,7 @@ namespace gourou

 	pugi::xml_node root = activateReq.select_node("adept:activate").node();

-	std::string signature = signNode(root);
-
-	root = activateReq.select_node("adept:activate").node();
-	appendTextElem(root, "adept:signature", signature);
+	signNode(root);

 	pugi::xml_document activationDoc;
 	user->readActivation(activationDoc);
@@ -844,6 +837,33 @@ namespace gourou
 	user->updateActivationFile(activationDoc);
    }
    
+    void DRMProcessor::buildReturnReq(pugi::xml_document& returnReq, const std::string& loanID, const std::string& operatorURL)
+    {
+	pugi::xml_node decl = returnReq.append_child(pugi::node_declaration);
+	decl.append_attribute("version") = "1.0";
+	
+	pugi::xml_node root = returnReq.append_child("adept:loanReturn");
+	root.append_attribute("xmlns:adept") = ADOBE_ADEPT_NS;
+
+	appendTextElem(root, "adept:user",      user->getUUID());
+	appendTextElem(root, "adept:device",    user->getDeviceUUID());
+	appendTextElem(root, "adept:loan",      loanID);
+
+	addNonce(root);
+	signNode(root);
+    }
+    
+    void DRMProcessor::returnLoan(const std::string& loanID, const std::string& operatorURL)
+    {
+	pugi::xml_document returnReq;
+
+	GOUROU_LOG(INFO, "Return loan " << loanID);
+
+	buildReturnReq(returnReq, loanID, operatorURL);
+
+	sendRequest(returnReq, operatorURL + "/LoanReturn");
+    }
+
    ByteArray DRMProcessor::encryptWithDeviceKey(const unsigned char* data, unsigned int len)
    {
 	const unsigned char* deviceKey = device->getDeviceKey();
--- a/src/loan_token.cpp
+++ b/src/loan_token.cpp
@@ -0,0 +1,77 @@
+/*
+  Copyright 2022 Grégory Soutadé
+
+  This file is part of libgourou.
+
+  libgourou is free software: you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  libgourou is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with libgourou. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "libgourou_common.h"
+#include "loan_token.h"
+
+namespace gourou
+{
+    LoanToken::LoanToken(pugi::xml_document& doc)
+    {
+	pugi::xml_node node = doc.select_node("/envelope/loanToken").node();
+
+	if (!node)
+	    EXCEPTION(FFI_INVALID_LOAN_TOKEN, "No loanToken element in document");
+
+	node = doc.select_node("/envelope/loanToken/loan").node();
+
+	if (!node)
+	    EXCEPTION(FFI_INVALID_LOAN_TOKEN, "No loanToken/loan element in document");
+
+	properties["id"] = node.first_child().value();
+
+	node = doc.select_node("/envelope/loanToken/operatorURL").node();
+
+	if (!node)
+	    EXCEPTION(FFI_INVALID_LOAN_TOKEN, "No loanToken/operatorURL element in document");
+
+	properties["operatorURL"] = node.first_child().value();
+
+	node = doc.select_node("/envelope/fulfillmentResult/resourceItemInfo/licenseToken/permissions/display/until").node();
+
+	if (node)
+	    properties["validity"] = node.first_child().value();
+	else
+	{
+	    node = doc.select_node("/envelope/fulfillmentResult/resourceItemInfo/licenseToken/permissions/play/until").node();
+	    if (node)
+		properties["validity"] = node.first_child().value();
+	    else
+		EXCEPTION(FFI_INVALID_LOAN_TOKEN, "No loanToken/operatorURL element in document");
+	}
+    }
+
+    std::string LoanToken::getProperty(const std::string& property, const std::string& _default)
+    {
+	if (properties.find(property) == properties.end())
+	{
+	    if (_default == "")
+		EXCEPTION(GOUROU_INVALID_PROPERTY, "Invalid property " << property);
+
+	    return _default;
+	}
+
+	return properties[property];
+    }
+
+    std::string LoanToken::operator[](const std::string& property)
+    {
+	return getProperty(property);
+    }
+}
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -1,5 +1,5 @@

-TARGETS=acsmdownloader adept_activate adept_remove
+TARGETS=acsmdownloader adept_activate adept_remove adept_loan_mgt

 CXXFLAGS=-Wall -fPIC -I$(ROOT)/include -I$(ROOT)/lib/pugixml/src/

@@ -18,17 +18,26 @@ else
 CXXFLAGS += -O2
 endif

-COMMON_DEPS = drmprocessorclientimpl.cpp utils_common.cpp $(STATIC_DEP)
+COMMON_DEPS = drmprocessorclientimpl.cpp utils_common.cpp
+COMMON_OBJECTS = $(COMMON_DEPS:.cpp=.o)
+COMMON_LIB  = utils.a

 all: $(TARGETS)

-acsmdownloader: acsmdownloader.cpp $(COMMON_DEPS)
+${COMMON_LIB}: ${COMMON_DEPS} ${STATIC_DEP}
+	$(CXX) $(CXXFLAGS) ${COMMON_DEPS} $(LDFLAGS) -c
+	$(AR) crs $@ ${COMMON_OBJECTS} $(STATIC_DEP)
+
+acsmdownloader: acsmdownloader.cpp ${COMMON_LIB}
 	$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@

-adept_activate: adept_activate.cpp $(COMMON_DEPS)
+adept_activate: adept_activate.cpp ${COMMON_LIB}
 	$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@

-adept_remove: adept_remove.cpp $(COMMON_DEPS)
+adept_remove: adept_remove.cpp ${COMMON_LIB}
+	$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@
+
+adept_loan_mgt: adept_loan_mgt.cpp ${COMMON_LIB}
 	$(CXX) $(CXXFLAGS) $^ $(LDFLAGS) -o $@

 clean:
--- a/utils/acsmdownloader.cpp
+++ b/utils/acsmdownloader.cpp
@@ -26,12 +26,15 @@
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

- #include <getopt.h>
+#include <getopt.h>
+#include <libgen.h>

 #include <iostream>
 #include <algorithm>

 #include <libgourou.h>
+#include <libgourou_common.h>
+
 #include "drmprocessorclientimpl.h"
 #include "utils_common.h"

@@ -42,6 +45,7 @@ static const char* acsmFile       = 0;
 static       bool  exportPrivateKey = false;
 static const char* outputFile     = 0;
 static const char* outputDir      = 0;
+static       bool  resume         = false;


 class ACSMDownloader
@@ -53,7 +57,6 @@ public:
 	int ret = 0;
 	try
 	{
-	    DRMProcessorClientImpl client;
 	    gourou::DRMProcessor processor(&client, deviceFile, activationFile, devicekeyFile);
 	    gourou::User* user = processor.getUser();
 	    
@@ -104,7 +107,7 @@ public:
 		    filename = std::string(outputDir) + "/" + filename;
 		}
 	    
-		gourou::DRMProcessor::ITEM_TYPE type = processor.download(item, filename);
+		gourou::DRMProcessor::ITEM_TYPE type = processor.download(item, filename, resume);

 		if (!outputFile)
 		{
@@ -117,6 +120,8 @@ public:
 		    filename = finalName;
 		}
 		std::cout << "Created " << filename << std::endl;
+
+		serializeLoanToken(item);
 	    }
 	} catch(std::exception& e)
 	{
@@ -126,6 +131,52 @@ public:

 	return ret;
    }
+
+    void serializeLoanToken(gourou::FulfillmentItem* item)
+    {
+	gourou::LoanToken* token = item->getLoanToken();
+
+	// No loan token available
+	if (!token)
+	    return;
+
+	pugi::xml_document doc;
+
+	pugi::xml_node decl = doc.append_child(pugi::node_declaration);
+	decl.append_attribute("version") = "1.0";
+
+	pugi::xml_node root = doc.append_child("loanToken");
+	gourou::appendTextElem(root, "id",          (*token)["id"]);
+	gourou::appendTextElem(root, "operatorURL", (*token)["operatorURL"]);
+	gourou::appendTextElem(root, "validity",    (*token)["validity"]);
+	gourou::appendTextElem(root, "name",        item->getMetadata("title"));
+
+	char * activationDir = strdup(deviceFile);
+	activationDir = dirname(activationDir);
+		
+	gourou::StringXMLWriter xmlWriter;
+	doc.save(xmlWriter, "  ");
+	std::string xmlStr = xmlWriter.getResult();
+
+	// Use first bytes of SHA1(id) as filename
+	unsigned char sha1[gourou::SHA1_LEN];
+	client.digest("SHA1", (unsigned char*)(*token)["id"].c_str(), (*token)["id"].size(), sha1);
+	gourou::ByteArray tmp(sha1, sizeof(sha1));
+	std::string filenameHex = tmp.toHex();
+	std::string filename(filenameHex.c_str(), ID_HASH_SIZE);
+	std::string fullPath = std::string(activationDir);
+	fullPath += std::string ("/") + std::string(LOANS_DIR);
+	mkpath(fullPath.c_str());
+	fullPath += filename + std::string(".xml");
+	gourou::writeFile(fullPath, xmlStr);
+
+	std::cout << "Loan token serialized into " << fullPath << std::endl;
+
+	free(activationDir);
+    }
+    
+private:
+    DRMProcessorClientImpl client;
 };	      


@@ -133,7 +184,7 @@ static void usage(const char* cmd)
 {
    std::cout << "Download EPUB file from ACSM request file" << std::endl;
    
-    std::cout << "Usage: " << cmd << " [(-d|--device-file) device.xml] [(-a|--activation-file) activation.xml] [(-k|--device-key-file) devicesalt] [(-O|--output-dir) dir] [(-o|--output-file) output(.epub|.pdf|.der)] [(-v|--verbose)] [(-h|--help)] (-f|--acsm-file) file.acsm|(-e|--export-private-key)" << std::endl << std::endl;
+    std::cout << "Usage: " << cmd << " [(-d|--device-file) device.xml] [(-a|--activation-file) activation.xml] [(-k|--device-key-file) devicesalt] [(-O|--output-dir) dir] [(-o|--output-file) output(.epub|.pdf|.der)] [(-r|--resume)] [(-v|--verbose)] [(-h|--help)] (-f|--acsm-file) file.acsm|(-e|--export-private-key)" << std::endl << std::endl;
    
    std::cout << "  " << "-d|--device-file"     << "\t"   << "device.xml file from eReader" << std::endl;
    std::cout << "  " << "-a|--activation-file" << "\t"   << "activation.xml file from eReader" << std::endl;
@@ -142,6 +193,7 @@ static void usage(const char* cmd)
    std::cout << "  " << "-o|--output-file"     << "\t"   << "Optional output filename (default <title.(epub|pdf|der)>)" << std::endl;
    std::cout << "  " << "-f|--acsm-file"       << "\t"   << "ACSM request file for epub download" << std::endl;
    std::cout << "  " << "-e|--export-private-key"<< "\t" << "Export private key in DER format" << std::endl;
+    std::cout << "  " << "-r|--resume"          << "\t\t" << "Try to resume download (in case of previous failure)" << std::endl;
    std::cout << "  " << "-v|--verbose"         << "\t\t" << "Increase verbosity, can be set multiple times" << std::endl;
    std::cout << "  " << "-V|--version"         << "\t\t" << "Display libgourou version" << std::endl;
    std::cout << "  " << "-h|--help"            << "\t\t" << "This help" << std::endl;
@@ -171,13 +223,14 @@ int main(int argc, char** argv)
 	    {"output-file",      required_argument, 0,  'o' },
 	    {"acsm-file",        required_argument, 0,  'f' },
 	    {"export-private-key",no_argument,      0,  'e' },
+	    {"resume",           no_argument,       0,  'r' },
 	    {"verbose",          no_argument,       0,  'v' },
 	    {"version",          no_argument,       0,  'V' },
 	    {"help",             no_argument,       0,  'h' },
 	    {0,                  0,                 0,  0 }
 	};

-	c = getopt_long(argc, argv, "d:a:k:O:o:f:evVh",
+	c = getopt_long(argc, argv, "d:a:k:O:o:f:ervVh",
                        long_options, &option_index);
 	if (c == -1)
 	    break;
@@ -204,6 +257,9 @@ int main(int argc, char** argv)
 	case 'e':
 	    exportPrivateKey = true;
 	    break;
+	case 'r':
+	    resume = true;
+	    break;
 	case 'v':
 	    verbose++;
 	    break;
--- a/utils/adept_loan_mgt.cpp
+++ b/utils/adept_loan_mgt.cpp
@@ -0,0 +1,479 @@
+/*
+  Copyright (c) 2022, Grégory Soutadé
+
+  All rights reserved.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+  
+  * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+  * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+  * Neither the name of the copyright holder nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+  
+  THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
+  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
+  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <getopt.h>
+
+#include <iostream>
+#include <algorithm>
+
+#define _XOPEN_SOURCE 700
+#include <stdio.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <libgen.h>
+#include <time.h>
+
+#include <libgourou.h>
+#include <libgourou_common.h>
+#include "drmprocessorclientimpl.h"
+#include "utils_common.h"
+
+#define MAX_SIZE_BOOK_NAME   30
+
+static       char* activationDir  = 0;
+static const char* deviceFile     = "device.xml";
+static const char* activationFile = "activation.xml";
+static const char* devicekeyFile  = "devicesalt";
+static       bool  list           = false;
+static const char* returnID       = 0;
+static const char* deleteID       = 0;
+
+struct Loan
+{
+    std::string id;
+    std::string operatorURL;
+    std::string validity;
+    std::string bookName;
+    
+    std::string path;
+};
+    
+class LoanMGT
+{
+public:
+    ~LoanMGT()
+    {
+	for (const auto& kv : loanedBooks)
+	    delete kv.second;
+    }
+    
+    int run()
+    {
+	int ret = 0;
+	try
+	{
+	    DRMProcessorClientImpl client;
+	    gourou::DRMProcessor processor(&client, deviceFile, activationFile, devicekeyFile);
+
+	    loadLoanedBooks();
+
+	    if (list)
+		displayLoanList();
+	    else if (returnID)
+		returnBook(processor);
+	    else if (deleteID)
+		deleteLoan();
+	} catch(std::exception& e)
+	{
+	    std::cout << e.what() << std::endl;
+	    ret = 1;
+	}
+
+	return ret;
+    }
+
+private:
+    void loadLoanedBooks()
+    {
+	DIR *dp;
+	struct dirent *ep;
+	int entryLen;
+	struct Loan* loan;
+	char * res;
+	
+	std::string loanDir = std::string(activationDir) + std::string("/") + LOANS_DIR;
+
+	if (!fileExists(loanDir.c_str()))
+	    return;
+	
+	dp = opendir (loanDir.c_str());
+
+	if(!dp)
+	    EXCEPTION(gourou::USER_INVALID_INPUT, "Cannot read directory " << loanDir);
+
+	while ((ep = readdir (dp)))
+	{
+	    if (ep->d_type != DT_LNK &&
+		ep->d_type != DT_REG)
+		continue;
+
+	    entryLen = strlen(ep->d_name);
+
+	    if (entryLen <= 4 ||
+		ep->d_name[entryLen-4] != '.' ||
+		ep->d_name[entryLen-3] != 'x' ||
+		ep->d_name[entryLen-2] != 'm' ||
+		ep->d_name[entryLen-1] != 'l')
+		continue;
+
+	    std::string id = std::string(ep->d_name, entryLen-4);
+	    
+	    loan = new Loan;
+	    loan->path = loanDir + std::string("/") + ep->d_name;
+
+	    pugi::xml_document xmlDoc;
+	    pugi::xml_node node;
+
+	    if (!xmlDoc.load_file(loan->path.c_str(), pugi::parse_ws_pcdata_single|pugi::parse_escapes, pugi::encoding_utf8))
+	    {
+		std::cout << "Invalid loan entry " << loan->path << std::endl;
+		goto error;
+	    }
+
+	    // id
+	    node = xmlDoc.select_node("//id").node();
+	    if (!node)
+	    {
+		std::cout << "Invalid loan entry " << ep->d_name << ", no id element" << std::endl;
+		goto error;
+	    }
+	    loan->id = node.first_child().value();
+
+	    // operatorURL
+	    node = xmlDoc.select_node("//operatorURL").node();
+	    if (!node)
+	    {
+		std::cout << "Invalid loan entry " << ep->d_name << ", no operatorURL element" << std::endl;
+		goto error;
+	    }
+	    loan->operatorURL = node.first_child().value();
+
+	    // validity
+	    node = xmlDoc.select_node("//validity").node();
+	    if (!node)
+	    {
+		std::cout << "Invalid loan entry " << ep->d_name << ", no validity element" << std::endl;
+		goto error;
+	    }
+	    loan->validity = node.first_child().value();
+
+	    // bookName
+	    node = xmlDoc.select_node("//name").node();
+	    if (!node)
+	    {
+		std::cout << "Invalid loan entry " << ep->d_name << ", no name element" << std::endl;
+		goto error;
+	    }
+	    loan->bookName = node.first_child().value();
+
+	    struct tm tm;
+	    res = strptime(loan->validity.c_str(), "%Y-%m-%dT%H:%M:%S%Z", &tm);
+	    if (*res == 0)
+	    {
+		if (mktime(&tm) <= time(NULL))
+		    loan->validity = "     (Expired)";
+	    }
+	    else
+	    {
+		std::cout << "Unable to parse validity timestamp :" << loan->validity << std::endl;
+		loan->validity = "     (Unknown)";
+	    }
+	    
+	    loanedBooks[id] = loan;
+	    continue;
+
+	error:
+	    if (loan)
+		delete loan;
+	}
+
+	closedir (dp);
+    }
+
+    void displayLoanList()
+    {
+	if (!loanedBooks.size())
+	{
+	    std::cout << "Any book loaned" << std::endl;
+	    return;
+	}
+
+	struct Loan* loan;
+	unsigned int maxSizeBookName=0;
+	// Compute max size
+	for (const auto& kv : loanedBooks)
+	{
+	    loan = kv.second;
+	    if (loan->bookName.size() > maxSizeBookName)
+		maxSizeBookName = loan->bookName.size();
+	}
+
+	if (maxSizeBookName > MAX_SIZE_BOOK_NAME)
+	    maxSizeBookName = MAX_SIZE_BOOK_NAME;
+	else if ((maxSizeBookName % 2))
+	    maxSizeBookName++;
+
+	// std::cout << "  ID      Book      Expiration" << std::endl;
+	// std::cout << "------------------------------" << std::endl;
+
+	int fillID, fillBookName, fillExpiration=(20 - 10)/2;
+	
+	fillID = (ID_HASH_SIZE - 2) / 2;
+	fillBookName = (maxSizeBookName - 4) / 2;
+
+	std::cout.width (fillID);
+	std::cout << "";
+	std::cout << "ID" ;
+	std::cout.width (fillID);
+	std::cout << "";
+	std::cout << "    " ;
+	
+	std::cout.width (fillBookName);
+	std::cout << "";
+	std::cout << "Book" ;
+	std::cout.width (fillBookName);
+	std::cout << "";
+	std::cout << "    " ;
+
+	std::cout.width (fillExpiration);
+	std::cout << "";
+	std::cout << "Exipration";
+	std::cout.width (fillExpiration);
+	std::cout << "" << std::endl;
+
+	std::cout.fill ('-');
+	std::cout.width (ID_HASH_SIZE + 4 + maxSizeBookName + 4 + 20);
+	std::cout << "" << std::endl;
+	std::cout.fill (' ');
+
+	std::string bookName;
+
+	for (const auto& kv : loanedBooks)
+	{
+	    loan = kv.second;
+
+	    std::cout << kv.first;
+	    std::cout << "    ";
+
+	    if (loan->bookName.size() > MAX_SIZE_BOOK_NAME)
+		bookName = std::string(loan->bookName.c_str(), MAX_SIZE_BOOK_NAME);
+	    else
+		bookName = loan->bookName;
+
+	    std::cout << bookName;
+	    std::cout.width (maxSizeBookName - bookName.size());
+	    std::cout << "";
+	    std::cout << "    ";
+	    
+	    std::cout << loan->validity << std::endl;
+	}
+
+	std::cout << std::endl;
+    }
+
+    void returnBook(gourou::DRMProcessor& processor)
+    {
+	struct Loan* loan = loanedBooks[std::string(returnID)];
+
+	if (!loan)
+	{
+	    std::cout << "Error : Loan " << returnID << " doesn't exists" << std::endl;
+	    return;
+	}
+
+	processor.returnLoan(loan->id, loan->operatorURL);
+	
+	deleteID = returnID;
+	if (deleteLoan(false))
+	{
+	    std::cout << "Loan " << returnID << " successfully returned" << std::endl;
+	}
+    }
+    
+    bool deleteLoan(bool displayResult=true)
+    {
+	struct Loan* loan = loanedBooks[std::string(deleteID)];
+
+	if (!loan)
+	{
+	    std::cout << "Error : Loan " << deleteID << " doesn't exists" << std::endl;
+	    return false;
+	}
+
+	if (unlink(loan->path.c_str()))
+	{
+	    std::cout << "Error : Cannot delete " << loan->path << std::endl;
+	    return false;
+	}
+	else if (displayResult)
+	{
+	    std::cout << "Loan " << deleteID << " deleted" << std::endl;
+	}
+	
+	return true;
+    }
+
+    std::map<std::string, struct Loan*> loanedBooks;
+};	      
+
+
+static void usage(const char* cmd)
+{
+    std::cout << "Manage loaned books" << std::endl;
+    
+    std::cout << "Usage: " << cmd << " [(-d|--activation-dir) dir] (-l|--list)|(-D|--delete loanID)|(-R|--delete loanID) [(-v|--verbose)] [(-h|--help)]" << std::endl << std::endl;
+    
+    std::cout << "  " << "-d|--activation-dir"  << "\t"   << "Directory of device.xml/activation.xml and device key" << std::endl;
+    std::cout << "  " << "-l|--list"            << "\t\t" << "List all loaned books" << std::endl;
+    std::cout << "  " << "-r|--return"          << "\t\t" << "Return a loaned book" << std::endl;
+    std::cout << "  " << "-D|--delete"          << "\t\t" << "Delete a loan entry without returning it" << std::endl;
+    std::cout << "  " << "-v|--verbose"         << "\t\t" << "Increase verbosity, can be set multiple times" << std::endl;
+    std::cout << "  " << "-V|--version"         << "\t\t" << "Display libgourou version" << std::endl;
+    std::cout << "  " << "-h|--help"            << "\t\t" << "This help" << std::endl;
+
+    std::cout << std::endl;
+    std::cout << "Activation directory is optional. If not set, it's looked into :" << std::endl;
+    std::cout << "  * Current directory" << std::endl;
+    std::cout << "  * .adept" << std::endl;
+    std::cout << "  * adobe-digital-editions directory" << std::endl;
+    std::cout << "  * .adobe-digital-editions directory" << std::endl;
+}
+
+int main(int argc, char** argv)
+{
+    int c, ret = -1;
+
+    const char** files[] = {&devicekeyFile, &deviceFile, &activationFile};
+    int verbose = gourou::DRMProcessor::getLogLevel();
+    int actions = 0;
+    
+    while (1) {
+	int option_index = 0;
+	static struct option long_options[] = {
+	    {"activation-dir",   required_argument, 0,  'd' },
+	    {"list",             no_argument,       0,  'l' },
+	    {"return",           no_argument,       0,  'r' },
+	    {"delete",           no_argument,       0,  'D' },
+	    {"verbose",          no_argument,       0,  'v' },
+	    {"version",          no_argument,       0,  'V' },
+	    {"help",             no_argument,       0,  'h' },
+	    {0,                  0,                 0,  0 }
+	};
+
+	c = getopt_long(argc, argv, "d:lr:D:vVh",
+                        long_options, &option_index);
+	if (c == -1)
+	    break;
+
+	switch (c) {
+	case 'd':
+	    activationDir = optarg;
+	    break;
+	case 'l':
+	    list = true;
+	    actions++;
+	    break;
+	case 'r':
+	    returnID = optarg;
+	    actions++;
+	    break;
+	case 'D':
+	    deleteID = optarg;
+	    actions++;
+	    break;
+	case 'v':
+	    verbose++;
+	    break;
+	case 'V':
+	    version();
+	    return 0;
+	case 'h':
+	    usage(argv[0]);
+	    return 0;
+	default:
+	    usage(argv[0]);
+	    return -1;
+	}
+    }
+   
+    gourou::DRMProcessor::setLogLevel(verbose);
+
+    // By default, simply list books loaned
+    if (actions == 0)
+	list = true;
+    else if (actions != 1)
+    {
+	usage(argv[0]);
+	return -1;
+    }
+
+    LoanMGT loanMGT;
+
+    int i;
+    bool hasErrors = false;
+    const char* orig;
+    char *filename;
+    for (i=0; i<(int)ARRAY_SIZE(files); i++)
+    {
+	orig = *files[i];
+	
+	if (activationDir)
+	{
+	    std::string path = std::string(activationDir) + std::string("/") + orig;
+	    filename = strdup(path.c_str());
+	}
+	else
+	    filename = strdup(orig);
+	*files[i] = findFile(filename);
+	free(filename);
+	if (!*files[i])
+	{
+	    std::cout << "Error : " << orig << " doesn't exists, did you activate your device ?" << std::endl;
+	    hasErrors = true;
+	}
+    }
+
+    if (hasErrors)
+    {
+	// In case of activation dir was provided by user
+	activationDir = 0;
+	goto end;
+    }
+
+    if (activationDir)
+	activationDir = strdup(activationDir); // For below free
+    else
+    {
+	activationDir = strdup(deviceFile);
+	activationDir = dirname(activationDir);
+    }
+
+    ret = loanMGT.run();
+    
+end:
+    for (i=0; i<(int)ARRAY_SIZE(files); i++)
+    {
+	if (*files[i])
+	    free((void*)*files[i]);
+    }
+
+    if (activationDir)
+	free(activationDir);
+    
+    return ret;
+}
--- a/utils/adept_remove.cpp
+++ b/utils/adept_remove.cpp
@@ -114,16 +114,16 @@ public:
 		// Use temp file for PDF
 		if (type == gourou::DRMProcessor::ITEM_TYPE::PDF)
 		{
-		    char* tempFile = tempnam("/tmp", NULL);
-		    processor.removeDRM(inputFile, tempFile, type, encryptionKey, encryptionKeySize);
+		    std::string tempFile = filename + ".tmp";
+		    /* Be sure there is not already a temp file */
+		    unlink(tempFile.c_str());
+		    processor.removeDRM(filename, tempFile, type, encryptionKey, encryptionKeySize);
 		    /* Original file must be removed before doing a copy... */
-		    unlink(inputFile);
-		    if (!rename(tempFile, filename.c_str()))
+		    unlink(filename.c_str());
+		    if (rename(tempFile.c_str(), filename.c_str()))
 		    {
-			free(tempFile);
 			EXCEPTION(gourou::DRM_FILE_ERROR, "Unable to copy " << tempFile << " into " << filename);
 		    }
-		    free(tempFile);
 		}
 		else
 		    processor.removeDRM(inputFile, filename, type, encryptionKey, encryptionKeySize);
--- a/utils/drmprocessorclientimpl.cpp
+++ b/utils/drmprocessorclientimpl.cpp
@@ -45,27 +45,6 @@
 #include <libgourou_log.h>
 #include "drmprocessorclientimpl.h"

-// https://stackoverflow.com/questions/216823/how-to-trim-a-stdstring
-// trim from start (in place)
-static inline void ltrim(std::string &s) {
-    s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch) {
-        return !std::isspace(ch);
-    }));
-}
-
-// trim from end (in place)
-static inline void rtrim(std::string &s) {
-    s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char ch) {
-        return !std::isspace(ch);
-    }).base(), s.end());
-}
-
-// trim from both ends (in place)
-static inline void trim(std::string &s) {
-    ltrim(s);
-    rtrim(s);
-}
-
 /* Digest interface */
 void* DRMProcessorClientImpl::createDigest(const std::string& digestName)
 {
@@ -163,8 +142,8 @@ static size_t curlHeaders(char *buffer, size_t size, size_t nitems, void *userda
 	std::string key   = std::string(buffer, pos);
 	std::string value = std::string(&buffer[pos+1], (size*nitems)-(pos+1));

-	trim(key);
-	trim(value);
+	key = gourou::trim(key);
+	value = gourou::trim(value);

 	(*responseHeaders)[key] = value;
    
@@ -175,7 +154,7 @@ static size_t curlHeaders(char *buffer, size_t size, size_t nitems, void *userda
    return size*nitems;
 }

-std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, const std::string& POSTData, const std::string& contentType, std::map<std::string, std::string>* responseHeaders, int fd)
+std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, const std::string& POSTData, const std::string& contentType, std::map<std::string, std::string>* responseHeaders, int fd, bool resume)
 {
    gourou::ByteArray replyData;
    std::map<std::string, std::string> localHeaders;
@@ -191,6 +170,18 @@ std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, cons

    unsigned prevDownloadedBytes;
    downloadedBytes = 0;
+    if (fd && resume)
+    {
+	struct stat _stat;
+	if (!fstat(fd, &_stat))
+	{
+	    GOUROU_LOG(gourou::WARN, "Resume download @ " << _stat.st_size << " bytes");
+	    downloadedBytes = _stat.st_size;
+	}
+	else
+	    GOUROU_LOG(gourou::WARN, "Want to resume, but fstat failed");
+    }
+    
    CURL *curl = curl_easy_init();
    CURLcode res;
    curl_easy_setopt(curl, CURLOPT_URL, URL.c_str());
@@ -244,7 +235,7 @@ std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, cons
 	// Connexion failed, wait & retry
 	if (res == CURLE_COULDNT_CONNECT)
 	{
-	    GOUROU_LOG(gourou::WARN, "Connection failed, attempt " << (i+1) << "/" << HTTP_REQ_MAX_RETRY);	    
+	    GOUROU_LOG(gourou::WARN, "\nConnection failed, attempt " << (i+1) << "/" << HTTP_REQ_MAX_RETRY);	    
 	}
 	// Transfer failed but some data has been received
 	// --> try again without incrementing tries
@@ -252,11 +243,11 @@ std::string DRMProcessorClientImpl::sendHTTPRequest(const std::string& URL, cons
 	{
 	    if (prevDownloadedBytes != downloadedBytes)
 	    {
-		GOUROU_LOG(gourou::WARN, "Connection broken, but data received, try again");	    
+		GOUROU_LOG(gourou::WARN, "\nConnection broken, but data received, try again");	    
 		i--;
 	    }
 	    else
-		GOUROU_LOG(gourou::WARN, "Connection broken and no data received, attempt " << (i+1) << "/" << HTTP_REQ_MAX_RETRY);
+		GOUROU_LOG(gourou::WARN, "\nConnection broken and no data received, attempt " << (i+1) << "/" << HTTP_REQ_MAX_RETRY);
 	}
 	// Other error --> fail
 	else
--- a/utils/drmprocessorclientimpl.h
+++ b/utils/drmprocessorclientimpl.h
@@ -46,7 +46,7 @@ public:
    virtual void randBytes(unsigned char* bytesOut, unsigned int length);

    /* HTTP interface */
-    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, int fd=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, int fd=0, bool resume=false);

    virtual void RSAPrivateEncrypt(const unsigned char* RSAKey, unsigned int RSAKeyLength,
 				   const RSA_KEY_TYPE keyType, const std::string& password,
--- a/utils/utils_common.h
+++ b/utils/utils_common.h
@@ -29,6 +29,9 @@
 #ifndef _UTILS_COMMON_H_
 #define _UTILS_COMMON_H_

+#define LOANS_DIR            "loans/"
+#define ID_HASH_SIZE         16
+
 #define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))

 /**
Author	SHA1	Message	Date
Grégory Soutadé	7b6b1471fe	Update version	2022-04-23 17:51:19 +02:00
Grégory Soutadé	4f9b2de5a5	Remove use of tempnam function and fix bug (bad check of rename return)	2022-04-23 17:41:54 +02:00
Grégory Soutadé	f568b5d3a8	Update README.md	2022-04-03 09:47:47 +02:00
Grégory Soutadé	8c413b4f34	Update .gitignore	2022-04-03 09:39:46 +02:00
Grégory Soutadé	8fe8ba2808	Add adept_loan_mgt util	2022-04-03 09:39:46 +02:00
Grégory Soutadé	570ad83747	Manage loan tokens	2022-04-03 09:39:46 +02:00
Grégory Soutadé	2e7e352e35	Utils: use trim functions from libgourou_common.h (avoid code duplication)	2022-04-03 09:29:40 +02:00
Grégory Soutadé	9556fe862f	Optimization : Add signature node into signNode() instead of returing it and be added after	2022-04-03 09:28:19 +02:00
Grégory Soutadé	2f2e4e193e	Add resume option to acsmdownloader	2022-03-23 21:05:56 +01:00