[proxmark3-svn] / client / loclass / fileutils.h

#ifndef FILEUTILS_H
#define FILEUTILS_H
/**
 * @brief Utility function to save data to a file. This method takes a preferred name, but if that
 * file already exists, it tries with another name until it finds something suitable.
 * E.g. dumpdata-15.txt
 * @param preferredName
 * @param suffix the file suffix. Leave out the ".".
 * @param data The binary data to write to the file
 * @param datalen the length of the data
 * @return 0 for ok, 1 for failz
 */
int saveFile(const char *preferredName, const char *suffix, const void* data, size_t datalen);


/**
 * Utility function to print to console. This is used consistently within the library instead
 * of printf, but it actually only calls printf. The reason to have this method is to
 *make it simple to plug this library into proxmark, which has this function already to
 * write also to a logfile. When doing so, just point this function to use PrintAndLog
 * @param fmt
 */
void prnlog(char *fmt, ...);
int fileExists(const char *filename);
#endif // FILEUTILS_H
Commit	Line	Data
3ad48540 MHS	1	#ifndef FILEUTILS_H
	2	#define FILEUTILS_H
	3	/**
	4	* @brief Utility function to save data to a file. This method takes a preferred name, but if that
	5	* file already exists, it tries with another name until it finds something suitable.
	6	* E.g. dumpdata-15.txt
	7	* @param preferredName
	8	* @param suffix the file suffix. Leave out the ".".
	9	* @param data The binary data to write to the file
	10	* @param datalen the length of the data
	11	* @return 0 for ok, 1 for failz
	12	*/
	13	int saveFile(const char preferredName, const char suffix, const void* data, size_t datalen);
	14
	15
	16	/**
	17	* Utility function to print to console. This is used consistently within the library instead
	18	* of printf, but it actually only calls printf. The reason to have this method is to
	19	*make it simple to plug this library into proxmark, which has this function already to
	20	* write also to a logfile. When doing so, just point this function to use PrintAndLog
	21	* @param fmt
	22	*/
	23	void prnlog(char *fmt, ...);
6f101995	24	int fileExists(const char *filename);
3ad48540	25	#endif // FILEUTILS_H