--- a/src/utils/readfile.h
+++ b/src/utils/readfile.h
@@ -19,12 +19,21 @@
/* @(#$Id: readfile.h,v 1.3 2007-06-02 08:30:42 dockes Exp $ (C) 2004 J.F.Dockes */
#include <string>
+using std::string;
/**
* Read whole file into string.
* @return true for ok, false else
*/
-bool file_to_string(const std::string &filename, std::string &data,
- std::string *reason = 0);
+bool file_to_string(const string &filename, string &data, string *reason = 0);
+
+class FileScanDo {
+public:
+ virtual ~FileScanDo() {}
+ virtual bool init(unsigned int size, string *reason) = 0;
+ virtual bool data(const char *buf, int cnt, string* reason) = 0;
+};
+bool file_scan(const std::string &filename, FileScanDo* doer,
+ std::string *reason = 0);
#endif /* _READFILE_H_INCLUDED_ */