Utils: Removed ErrnoException and implemented generic Exception base-class

[senf.git] / Scheduler / ReadHelper.ct

diff --git a/Scheduler/ReadHelper.ct b/Scheduler/ReadHelper.ct
index 3ac3df5..264d0ec 100644 (file)
--- a/Scheduler/ReadHelper.ct
+++ b/Scheduler/ReadHelper.ct
@@ -25,8 +25,8 @@
 
 // Custom includes
 #include <errno.h>
-#include "Utils/membind.hh"
-#include "Utils/Exception.hh"
+#include "../Utils/membind.hh"
+#include "../Utils/Exception.hh"
 #include "Scheduler.hh"
 
 #define prefix_
@@ -69,11 +69,11 @@ template <class Handle>
 prefix_ void senf::ReadHelper<Handle>::process(Handle handle,
                                                       senf::Scheduler::EventId event)
 {
-    /** \fixme Move the done() calls to outside the try/catch block */
     try {
         if (event != senf::Scheduler::EV_READ)
             throw SystemException(EPIPE);
-        std::string rcv (handle.read(maxSize_ - data_.size()));
+        std::string rcv;
+        handle.read(rcv, maxSize_ - data_.size());
         data_.append(rcv);
         std::string::size_type n = predicate_ ? (*predicate_)(data_) : std::string::npos;
         if (n != std::string::npos || data_.size() >= maxSize_ || rcv.size() == 0) {
@@ -82,13 +82,15 @@ prefix_ void senf::ReadHelper<Handle>::process(Handle handle,
                 tail_.assign(data_,n,std::string::npos);
                 data_.erase(n);
             }
-            done();
         }
     }
     catch (senf::SystemException const & ex) {
-        errno_ = ex.err;
+        errno_ = ex.errorNumber();
         done();
+        return;
     }
+    if (complete_)
+        done();
 }
 
 template <class Handle>
@@ -117,4 +119,6 @@ operator()(std::string const & data)
 // c-file-style: "senf"
 // indent-tabs-mode: nil
 // ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
 // End: