X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fio%2Fbuffered.cpp;h=55c69a635cf69d0a6b8f41b0f2eec67a028b16e7;hp=5dbd49463fc2666a39019036c4882231b73b653d;hb=c8bf2d6c15893ccc9dbc4e04611b7229029f4808;hpb=d4d2018e1ba971e57eb2d8fee022b70a9c33d2e5

diff --git a/source/io/buffered.cpp b/source/io/buffered.cpp
index 5dbd494..55c69a6 100644
--- a/source/io/buffered.cpp
+++ b/source/io/buffered.cpp
@@ -1,6 +1,7 @@
 #include <cstring>
 #include <stdexcept>
 #include "buffered.h"
+#include "handle.h"
 
 using namespace std;
 
@@ -31,6 +32,16 @@ Buffered::~Buffered()
 	delete[] buf;
 }
 
+void Buffered::set_block(bool)
+{
+	throw logic_error("Buffered::set_block");
+}
+
+void Buffered::set_inherit(bool)
+{
+	throw logic_error("Buffered::set_block");
+}
+
 void Buffered::flush()
 {
 	if(cur_op==M_WRITE)
@@ -47,10 +58,10 @@ void Buffered::flush()
 		}
 	}
 	else if(cur_op==M_READ)
-		begin=end = buf;
+		begin = end = buf;
 }
 
-unsigned Buffered::do_write(const char *data, unsigned size)
+size_t Buffered::do_write(const char *data, size_t size)
 {
 	set_op(M_WRITE);
 
@@ -81,7 +92,7 @@ unsigned Buffered::do_write(const char *data, unsigned size)
 	}
 }
 
-unsigned Buffered::do_read(char *data, unsigned size)
+size_t Buffered::do_read(char *data, size_t size)
 {
 	set_op(M_READ);
 
@@ -99,8 +110,8 @@ unsigned Buffered::do_read(char *data, unsigned size)
 	{
 		// Give out whatever is in the buffer already
 		memcpy(data, begin, end-begin);
-		unsigned ret = end-begin;
-		begin=end = buf;
+		size_t ret = end-begin;
+		begin = end = buf;
 
 		data += ret;
 		size -= ret;
@@ -108,10 +119,10 @@ unsigned Buffered::do_read(char *data, unsigned size)
 		if(size<buf_size)
 		{
 			// Fill the buffer and serve the rest of the request from it
-			unsigned len = below.read(end, buf+buf_size-end);
+			size_t len = below.read(end, buf+buf_size-end);
 			end += len;
 
-			len = min(static_cast<unsigned>(end-begin), size);
+			len = min<size_t>(end-begin, size);
 			memcpy(data, begin, len);
 			begin += len;
 			ret += len;
@@ -126,7 +137,7 @@ unsigned Buffered::do_read(char *data, unsigned size)
 	}
 }
 
-unsigned Buffered::put(char c)
+size_t Buffered::put(char c)
 {
 	set_op(M_WRITE);
 
@@ -167,6 +178,11 @@ int Buffered::get()
 	return static_cast<unsigned char>(c);
 }
 
+const Handle &Buffered::get_handle(Mode)
+{
+	throw logic_error("Buffered::get_handle");
+}
+
 void Buffered::set_op(Mode op)
 {
 	if(op!=cur_op)
@@ -174,15 +190,10 @@ void Buffered::set_op(Mode op)
 	cur_op = op;
 }
 
-unsigned Buffered::get_current_size() const
+size_t Buffered::get_current_size() const
 {
 	return end-begin;
 }
 
-Handle Buffered::get_event_handle()
-{
-	throw logic_error("Buffered doesn't support events");
-}
-
 } // namespace IO
 } // namespace Msp