Extend the IOBuffer to the disk cache.

This is cleanup from bug 5325.

Original code review: http://codereview.chromium.org/20134/show


Review URL: http://codereview.chromium.org/20251

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9626 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 7 insertions, 7 deletions

diff --git a/net/disk_cache/mem_entry_impl.cc b/net/disk_cache/mem_entry_impl.cc
index 6bc7b6b..99c53cd 100644
--- a/net/disk_cache/mem_entry_impl.cc
+++ b/net/disk_cache/mem_entry_impl.cc
@@ -4,6 +4,7 @@
 
 #include "net/disk_cache/mem_entry_impl.h"
 
+#include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/disk_cache/mem_backend_impl.h"
 
@@ -82,8 +83,8 @@ int32 MemEntryImpl::GetDataSize(int index) const {
   return data_size_[index];
 }
 
-int MemEntryImpl::ReadData(int index, int offset, char* buf, int buf_len,
-                           net::CompletionCallback* completion_callback) {
+int MemEntryImpl::ReadData(int index, int offset, net::IOBuffer* buf,
+    int buf_len, net::CompletionCallback* completion_callback) {
   if (index < 0 || index >= NUM_STREAMS)
     return net::ERR_INVALID_ARGUMENT;
 
@@ -99,13 +100,12 @@ int MemEntryImpl::ReadData(int index, int offset, char* buf, int buf_len,
 
   UpdateRank(false);
 
-  memcpy(buf , &(data_[index])[offset], buf_len);
+  memcpy(buf->data() , &(data_[index])[offset], buf_len);
   return buf_len;
 }
 
-int MemEntryImpl::WriteData(int index, int offset, const char* buf, int buf_len,
-                         net::CompletionCallback* completion_callback,
-                         bool truncate) {
+int MemEntryImpl::WriteData(int index, int offset, net::IOBuffer* buf,
+    int buf_len, net::CompletionCallback* completion_callback, bool truncate) {
   if (index < 0 || index >= NUM_STREAMS)
     return net::ERR_INVALID_ARGUMENT;
 
@@ -143,7 +143,7 @@ int MemEntryImpl::WriteData(int index, int offset, const char* buf, int buf_len,
   if (!buf_len)
     return 0;
 
-  memcpy(&(data_[index])[offset], buf, buf_len);
+  memcpy(&(data_[index])[offset], buf->data(), buf_len);
   return buf_len;
 }