Second Life viewer sources 1.19.1.0

1 files changed, 28 insertions, 0 deletions

diff --git a/linden/indra/llcommon/llfile.cpp b/linden/indra/llcommon/llfile.cpp
index 38157df..6ccf6ac 100644
--- a/linden/indra/llcommon/llfile.cpp
+++ b/linden/indra/llcommon/llfile.cpp
@@ -286,8 +286,36 @@ llofstream::llofstream(const char *_Filename,
 
 llofstream::~llofstream()
 {       // destroy the object
+        close();
         delete _Filebuffer;
 }
 
 #endif // #if USE_LLFILESTREAMS
 
+/************** helper functions ********************************/
+
+std::streamsize llifstream_size(llifstream& ifstr)
+{
+        if(!ifstr.is_open()) return 0;
+        std::streampos pos_old = ifstr.tellg();
+        ifstr.seekg(0, ios_base::beg);
+        std::streampos pos_beg = ifstr.tellg();
+        ifstr.seekg(0, ios_base::end);
+        std::streampos pos_end = ifstr.tellg();
+        ifstr.seekg(pos_old, ios_base::beg);
+        return pos_end - pos_beg;
+}
+
+std::streamsize llofstream_size(llofstream& ofstr)
+{
+        if(!ofstr.is_open()) return 0;
+        std::streampos pos_old = ofstr.tellp();
+        ofstr.seekp(0, ios_base::beg);
+        std::streampos pos_beg = ofstr.tellp();
+        ofstr.seekp(0, ios_base::end);
+        std::streampos pos_end = ofstr.tellp();
+        ofstr.seekp(pos_old, ios_base::beg);
+        return pos_end - pos_beg;
+}
+
+