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authorDavid Clark <david.a.clark@nokia.com>2010-11-18 16:20:48 +1000
committerDavid Clark <david.a.clark@nokia.com>2010-11-18 16:20:48 +1000
commitc223232bc15106750da632598047a35ad3762723 (patch)
tree403f7aa2c3a5a912edce6feae869046c89d29178 /botan/src/filters/out_buf.cpp
parentb984b0b62076067f1f75db5a7eda5aaa2cdaad2a (diff)
Mark repository as deprecatedHEADmaster
Diffstat (limited to 'botan/src/filters/out_buf.cpp')
-rw-r--r--botan/src/filters/out_buf.cpp119
1 files changed, 0 insertions, 119 deletions
diff --git a/botan/src/filters/out_buf.cpp b/botan/src/filters/out_buf.cpp
deleted file mode 100644
index 6002f4f..0000000
--- a/botan/src/filters/out_buf.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
-* Pipe Output Buffer Source file
-* (C) 1999-2007 Jack Lloyd
-*
-* Distributed under the terms of the Botan license
-*/
-
-#include <botan/out_buf.h>
-#include <botan/secqueue.h>
-
-namespace Botan {
-
-/*
-* Read data from a message
-*/
-u32bit Output_Buffers::read(byte output[], u32bit length,
- Pipe::message_id msg)
- {
- SecureQueue* q = get(msg);
- if(q)
- return q->read(output, length);
- return 0;
- }
-
-/*
-* Peek at data in a message
-*/
-u32bit Output_Buffers::peek(byte output[], u32bit length,
- u32bit stream_offset,
- Pipe::message_id msg) const
- {
- SecureQueue* q = get(msg);
- if(q)
- return q->peek(output, length, stream_offset);
- return 0;
- }
-
-/*
-* Check available bytes in a message
-*/
-u32bit Output_Buffers::remaining(Pipe::message_id msg) const
- {
- SecureQueue* q = get(msg);
- if(q)
- return q->size();
- return 0;
- }
-
-/*
-* Add a new output queue
-*/
-void Output_Buffers::add(SecureQueue* queue)
- {
- if(!queue)
- throw Internal_Error("Output_Buffers::add: Argument was NULL");
-
- if(buffers.size() == buffers.max_size())
- throw Internal_Error("Output_Buffers::add: No more room in container");
-
- buffers.push_back(queue);
- }
-
-/*
-* Retire old output queues
-*/
-void Output_Buffers::retire()
- {
- while(buffers.size())
- {
- if(buffers[0] == 0 || buffers[0]->size() == 0)
- {
- delete buffers[0];
- buffers.pop_front();
- offset = offset + Pipe::message_id(1);
- }
- else
- break;
- }
- }
-
-/*
-* Get a particular output queue
-*/
-SecureQueue* Output_Buffers::get(Pipe::message_id msg) const
- {
- if(msg < offset)
- return 0;
- if(msg > message_count())
- throw Internal_Error("Output_Buffers::get: msg > size");
-
- return buffers[msg-offset];
- }
-
-/*
-* Return the total number of messages
-*/
-Pipe::message_id Output_Buffers::message_count() const
- {
- return (offset + buffers.size());
- }
-
-/*
-* Output_Buffers Constructor
-*/
-Output_Buffers::Output_Buffers()
- {
- offset = 0;
- }
-
-/*
-* Output_Buffers Destructor
-*/
-Output_Buffers::~Output_Buffers()
- {
- for(u32bit j = 0; j != buffers.size(); ++j)
- delete buffers[j];
- }
-
-}