utilmac.h #1

/* util.h
 *
 * Miscellaneous utilities (mostly for running under MPW).
 */

#ifndef PORTMISC_H_
#define PORTMISC_H_

#ifdef __cplusplus
extern "C" {
#endif

/* Translate an unsigned long into a Mac style four-character
   string. _Escape sequences will be used for unprintable
   characters._ Hence, "\x00\x00\x00\x00" for 0.
   
   If buffer is zero, an internal static (non thread-safe) buffer
   will be used.  */
  
const char * PRINT_CHAR4(unsigned long value, char * buffer);

/* Translate a string using simple escapes (backslashed backslashes
   and x00 notation) into unsigned long values. */

unsigned long READ_CHAR4(const char * text, int * failureP);


#ifdef macintosh
extern void SetFileTypeCreator(const char * fname,
		unsigned long type, unsigned long creator);
extern void ShowProgress(int count);
extern int MacFilenameTooLong(const char * name);
extern void InitMPWTool(void);

/* If this option isn't enabled, assume we're not compiling an MPW Tool */
#if !__option(mpwc_newline)
#define InitMPWTool() do { InitMPWTool(); \
							printf("Please enter arguments for %s, followed by '!': ", argv[0]);	\
							ReadArgFile(stdin, &argc, &argv, true); } while (0)
#endif

#else
#define SetFileTypeCreator(x,y,z) do { } while (0)
#define InitMPWTool() do { } while (0)
#define ShowProgress(x) do { } while (0)
#define MacFilenameTooLong(x) (0)

#endif


#ifdef __cplusplus
}
#endif


#ifdef __cplusplus
extern "C" int ReadArgFile(FILE * f, int * argc, char **argv[], int stopOnExclamation = false);
#else
extern int ReadArgFile(FILE * f, int * argc, char **argv[], int stopOnExclamation);
#endif

#endif /*PORTMISC_H_*/