2 files changed, 45 insertions, 0 deletions

diff --git a/linden/indra/newview/llstartup.cpp b/linden/indra/newview/llstartup.cpp
index 66849b1..d035a4b 100644
--- a/linden/indra/newview/llstartup.cpp
+++ b/linden/indra/newview/llstartup.cpp
@@ -76,6 +76,7 @@
 #include "llstring.h"
 #include "lluserrelations.h"
 #include "llvfs.h"
+#include "llxorcipher.h"        // saved password, MAC address
 #include "message.h"
 #include "v3math.h"
 
@@ -261,6 +262,7 @@ bool LLStartUp::sLoginFailed = false;
 
 void login_show();
 void login_callback(S32 option, void* userdata);
+bool is_hex_string(U8* str, S32 len);
 void show_first_run_dialog();
 bool first_run_dialog_callback(const LLSD& notification, const LLSD& response);
 void set_startup_status(const F32 frac, const std::string& string, const std::string& msg);
@@ -3242,6 +3244,40 @@ void LLStartUp::deletePasswordFromDisk()
         LLFile::remove(filepath);
 }
 
+bool is_hex_string(U8* str, S32 len)
+{
+        bool rv = true;
+        U8* c = str;
+        while(rv && len--)
+        {
+                switch(*c)
+                {
+                case '0':
+                case '1':
+                case '2':
+                case '3':
+                case '4':
+                case '5':
+                case '6':
+                case '7':
+                case '8':
+                case '9':
+                case 'a':
+                case 'b':
+                case 'c':
+                case 'd':
+                case 'e':
+                case 'f':
+                        ++c;
+                        break;
+                default:
+                        rv = false;
+                        break;
+                }
+        }
+        return rv;
+}
+
 void show_first_run_dialog()
 {
         LLNotifications::instance().add("FirstRun", LLSD(), LLSD(), first_run_dialog_callback);
diff --git a/linden/indra/newview/llstartup.h b/linden/indra/newview/llstartup.h
index 5960817..619066c 100644
--- a/linden/indra/newview/llstartup.h
+++ b/linden/indra/newview/llstartup.h
@@ -106,7 +106,16 @@ public:
         // gender_name is either "male" or "female"
         static void loadInitialOutfit( const std::string& outfit_folder_name,
                                                                    const std::string& gender_name );
+
+        // Load MD5 of user's password from local disk file.
+        static std::string loadPasswordFromDisk();
+        
+        // Record MD5 of user's password for subsequent login.
+        static void savePasswordToDisk(const std::string& hashed_password);
         
+        // Delete the saved password local disk file.
+        static void deletePasswordFromDisk();
+
         static bool dispatchURL();
                 // if we have a SLURL or sim string ("Ahern/123/45") that started
                 // the viewer, dispatch it