- implemented post-download hash re-check. For now, if the hash does not match, the download is canceled, but in the near future, per-chunk comparison wil occur

.
- corrected a bug that caused file copy error: a closeFile() was missing when the file is complete. Because of delays in fwrite, the file would not be always co
mplete, nor exist at all for small files (e.g. cache files), which in the later case caused the copy error.

Warning: needs a make clean in libretroshare to recompile.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3261 b45a01b8-16f6-495d-af2f-9b41ad6348cc

libretroshare/src/util/rsdir.h

@@ -40,12 +40,15 @@ std::string 	removeRootDir(std::string path);
 std::string     removeTopDir(std::string dir);
 std::string 	removeRootDirs(std::string path, std::string root);
 
+bool		hashFile(const std::string& full_path,std::string& hash) ;
 
 // Renames file from to file to. Files should be on the same file system.
 //	returns true if succeed, false otherwise.
 bool		renameFile(const std::string& from,const std::string& to) ;
 bool		createBackup (std::string sFilename, unsigned int nCount = 5);
 
+uint32_t rs_CRC32(const unsigned char *data,uint32_t len) ;
+
 int     	breakupDirList(std::string path,
                         	std::list<std::string> &subdirs);