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-rw-r--r--code/client/cl_main.c25
-rw-r--r--code/client/client.h3
-rw-r--r--code/qcommon/qcommon.h1
3 files changed, 29 insertions, 0 deletions
diff --git a/code/client/cl_main.c b/code/client/cl_main.c
index 9d89679..8f9cbae 100644
--- a/code/client/cl_main.c
+++ b/code/client/cl_main.c
@@ -2378,6 +2378,28 @@ void CL_StopVideo_f( void )
CL_CloseAVI( );
}
+static void CL_GenerateQKey(void)
+{
+ int len = 0;
+ unsigned char buff[2048];
+
+ len = FS_ReadFile(QKEY_FILE, NULL);
+ if(len >= (int)sizeof(buff)) {
+ Com_Printf("QKEY found.\n");
+ return;
+ }
+ else {
+ int i;
+ srand(time(0));
+ for(i = 0; i < sizeof(buff) - 1; i++) {
+ buff[i] = (unsigned char)(rand() % 255);
+ }
+ buff[i] = 0;
+ Com_Printf("QKEY generated\n");
+ FS_WriteFile(QKEY_FILE, buff, sizeof(buff));
+ }
+}
+
/*
====================
CL_Init
@@ -2526,6 +2548,9 @@ void CL_Init( void ) {
Cvar_Set( "cl_running", "1" );
+ CL_GenerateQKey();
+ Cvar_Get("cl_guid", Com_MD5File(QKEY_FILE, 0), CVAR_USERINFO | CVAR_ROM);
+
Com_Printf( "----- Client Initialization Complete -----\n" );
}
diff --git a/code/client/client.h b/code/client/client.h
index 73106f8..a9d0006 100644
--- a/code/client/client.h
+++ b/code/client/client.h
@@ -30,6 +30,9 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#include "../cgame/cg_public.h"
#include "../game/bg_public.h"
+// tjw: file full of random crap that gets used to create cl_guid
+#define QKEY_FILE "qkey"
+
#define RETRANSMIT_TIMEOUT 3000 // time between connection packet retransmits
diff --git a/code/qcommon/qcommon.h b/code/qcommon/qcommon.h
index 5de428f..65cc7be 100644
--- a/code/qcommon/qcommon.h
+++ b/code/qcommon/qcommon.h
@@ -729,6 +729,7 @@ void Com_Quit_f( void );
int Com_EventLoop( void );
int Com_Milliseconds( void ); // will be journaled properly
unsigned Com_BlockChecksum( const void *buffer, int length );
+char *Com_MD5File(const char *filename, int length);
int Com_HashKey(char *string, int maxlen);
int Com_Filter(char *filter, char *name, int casesensitive);
int Com_FilterPath(char *filter, char *name, int casesensitive);