2009-05-09 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Set DownloadResult::IN_PROGRESS for downloads removed by xml-rpc
	command.
	* src/RequestGroup.cc
	* src/RequestGroup.h
	* src/RequestGroupMan.cc
	* src/XmlRpcMethodImpl.cc
	* test/RequestGroupTest.cc

ChangeLog

@@ -1,3 +1,13 @@
+2009-05-09  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Set DownloadResult::IN_PROGRESS for downloads removed by xml-rpc
+	command.
+	* src/RequestGroup.cc
+	* src/RequestGroup.h
+	* src/RequestGroupMan.cc
+	* src/XmlRpcMethodImpl.cc
+	* test/RequestGroupTest.cc
+
 2009-05-09  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Added more options that can be specified in -i list and xml-rpc

src/RequestGroup.cc

@@ -123,6 +123,7 @@ RequestGroup::RequestGroup(const SharedHandle<Option>& option,
   _preLocalFileCheckEnabled(true),
   _haltRequested(false),
   _forceHaltRequested(false),
+  _haltReason(RequestGroup::NONE),
   _singleHostMultiConnectionEnabled(true),
   _uriSelector(new InOrderURISelector()),
   _lastModifiedTime(Time::null()),
@@ -179,7 +180,11 @@ DownloadResult::RESULT RequestGroup::downloadResult() const
     return DownloadResult::FINISHED;
   else {
     if (_uriResults.empty()) {
-      return DownloadResult::UNKNOWN_ERROR;
+      if(_haltReason == RequestGroup::USER_REQUEST) {
+	return DownloadResult::IN_PROGRESS;
+      } else {
+	return DownloadResult::UNKNOWN_ERROR;
+      }
     } else {
       return _uriResults.back().getResult();
     }
@@ -793,9 +798,12 @@ TransferStat RequestGroup::calculateStat()
   return stat;
 }
 
-void RequestGroup::setHaltRequested(bool f)
+void RequestGroup::setHaltRequested(bool f, HaltReason haltReason)
 {
   _haltRequested = f;
+  if(_haltRequested) {
+    _haltReason = haltReason;
+  }
 #ifdef ENABLE_BITTORRENT
   if(!_btRuntime.isNull()) {
     _btRuntime->setHalt(f);
@@ -803,9 +811,9 @@ void RequestGroup::setHaltRequested(bool f)
 #endif // ENABLE_BITTORRENT
 }
 
-void RequestGroup::setForceHaltRequested(bool f)
+void RequestGroup::setForceHaltRequested(bool f, HaltReason haltReason)
 {
-  setHaltRequested(f);
+  setHaltRequested(f, haltReason);
   _forceHaltRequested = f;
 }
 

src/RequestGroup.h

@@ -74,6 +74,12 @@ class PeerStorage;
 #endif // ENABLE_BITTORRENT
 
 class RequestGroup {
+public:
+  enum HaltReason {
+    NONE,
+    SHUTDOWN_SIGNAL,
+    USER_REQUEST
+  };
 private:
   static int32_t _gidCounter;
 
@@ -116,6 +122,8 @@ private:
 
   bool _forceHaltRequested;
 
+  HaltReason _haltReason;
+
   // URIResult is stored in the ascending order of the time when its result is
   // available.
   std::deque<URIResult> _uriResults;
@@ -320,9 +328,9 @@ public:
     return _preLocalFileCheckEnabled;
   }
 
-  void setHaltRequested(bool f);
+  void setHaltRequested(bool f, HaltReason = SHUTDOWN_SIGNAL);
 
-  void setForceHaltRequested(bool f);
+  void setForceHaltRequested(bool f, HaltReason = SHUTDOWN_SIGNAL);
 
   bool isHaltRequested() const
   {

src/RequestGroupMan.cc

@@ -456,6 +456,9 @@ void RequestGroupMan::showDownloadResults(std::ostream& o) const
     if((*itr)->result == DownloadResult::FINISHED) {
       status = MARK_OK;
       ++ok;
+    } else if((*itr)->result == DownloadResult::IN_PROGRESS) {
+      status = MARK_INPR;
+      ++inpr;
     } else {
       status = MARK_ERR;
       ++err;

src/XmlRpcMethodImpl.cc

@@ -150,7 +150,7 @@ BDE RemoveXmlRpcMethod::process(const XmlRpcRequest& req, DownloadEngine* e)
       (StringFormat("Active Download not found for GID#%d", gid).str());
   }
 
-  group->setHaltRequested(true);
+  group->setHaltRequested(true, RequestGroup::USER_REQUEST);
 
   BDE resParams = BDE::list();
   resParams << BDE("OK");

test/RequestGroupTest.cc

@@ -121,6 +121,12 @@ void RequestGroupTest::testCreateDownloadResult()
     // result is UNKNOWN_ERROR if download has not completed and no specific
     // error has been reported
     CPPUNIT_ASSERT_EQUAL(DownloadResult::UNKNOWN_ERROR, result->result);
+
+    // if haltReason is set to RequestGroup::USER_REQUEST, download
+    // result becomes IN_PROGRESS
+    group.setHaltRequested(true, RequestGroup::USER_REQUEST);
+    result = group.createDownloadResult();
+    CPPUNIT_ASSERT_EQUAL(DownloadResult::IN_PROGRESS, result->result);
   }
   {
     group.addURIResult("http://first/file", DownloadResult::TIME_OUT);