Einigen Code verlegt nach files.c
Change-Id: Ic1128e9c0995a16d81c21348891d735559548630
diff --git a/secure/simul_efun/files.c b/secure/simul_efun/files.c
index 291bef6..d2b81a5 100644
--- a/secure/simul_efun/files.c
+++ b/secure/simul_efun/files.c
@@ -43,3 +43,64 @@
return funcall(bind_lambda(#'efun::write_file, previous_object()),
file, str, flags);
}
+
+// * Bei 50k Groesse Log-File rotieren
+varargs int log_file(string file, string txt, int size_to_break)
+{
+ mixed *st;
+
+ file="/log/"+file;
+ file=implode((efun::explode(file,"/")-({".."})),"/");
+
+ if (!funcall(bind_lambda(#'efun::call_other,PO),"secure/master",//')
+ "valid_write",file,geteuid(PO),"log_file",PO))
+ return 0;
+ if ( size_to_break >= 0 & (
+ sizeof(st = get_dir(file,2) ) && st[0] >= (size_to_break|MAX_LOG_SIZE)))
+ catch(rename(file, file + ".old");publish); /* No panic if failure */
+
+ return(write_file(file,txt));
+}
+
+#if !__EFUN_DEFINED__(copy_file)
+#define MAXLEN 50000
+public nomask int copy_file(string source, string dest)
+{
+
+ int ptr;
+ string bytes;
+
+ set_this_object(previous_object());
+ if (!sizeof(source)||!sizeof(dest)||source==dest||(file_size(source)==-1)||
+ (!call_other(master(),"valid_read",source,
+ getuid(this_interactive()||
+ previous_object()),"read_file",previous_object()))||
+ (!call_other(master(),"valid_read",source,
+ getuid(this_interactive()||
+ previous_object()),"write_file",previous_object())))
+ return 1;
+ switch (file_size(dest))
+ {
+ case -1:
+ break;
+ case -2:
+ if (dest[<1]!='/') dest+="/";
+ dest+=efun::explode(source,"/")[<1];
+ if (file_size(dest)==-2) return 1;
+ if (file_size(dest)!=-1) break;
+ default:
+ if (!rm(dest)) return 1;
+ break;
+ }
+ do
+ {
+ bytes = read_bytes(source, ptr, MAXLEN); ptr += MAXLEN;
+ if (!bytes) bytes="";
+ write_file(dest, bytes);
+ }
+ while(sizeof(bytes) == MAXLEN);
+ return 0;
+}
+#endif //!__EFUN_DEFINED__(copy_file)
+
+