das2/util.h

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#ifndef _das2_util_h_
#define _das2_util_h_

#include <das2/das1.h>


#define DAS_STREAM_VERSION "2.2"

#include <stdbool.h>
#include <stdlib.h>
#include <stdarg.h>
#include <limits.h>

/* On Solaris systems NAME_MAX is not defined because pathconf() is supposed
 * to be used to get the exact limit by filesystem.  Since all the filesystems
 * in common use today have support 255 characters, let's just define that
 * to be NAME_MAX in the absence of something better.
 */
#ifdef __sun
#ifndef NAME_MAX
#define NAME_MAX 255
#endif
#endif


/* Again, not sure why this is in the library -cwp */
/* void printZErr(FILE * file, int zerr); */

typedef int ErrorCode;

#define DAS_OKAY 0

ErrorCode das2_error_func(
   const char* sFile, const char* sFunc, int nLine, ErrorCode nCode,
   const char* sFmt, ... 
);

#define DAS2ERR_BUF 12
#define DAS2ERR_UTIL 13
#define DAS2ERR_ENC 14
#define DAS2ERR_UNITS 15
#define DAS2ERR_DESC 16
#define DAS2ERR_PLANE 17
#define DAS2ERR_PKT 18
#define DAS2ERR_STREAM 19
#define DAS2ERR_OOB 20
#define DAS2ERR_IO 22
#define DAS2ERR_DSDF 23
#define DAS2ERR_DFT 24

#define DAS2ERR_NOTIMP 99

#define das2_error(nErrCode, ...)\
  das2_error_func(__FILE__, __func__, __LINE__, nErrCode, __VA_ARGS__ )


void das2_abort_on_error(void);

void das2_exit_on_error(void);

void das2_return_on_error(void);

bool das2_str2double(const char* str, double* pRes);


bool das2_str2int(const char* str, int* pRes);

bool das2_str2baseint(const char* str, int base, int* pRes);

bool das2_strn2baseint(const char* str, int nLen, int base, int* pRes);

double* das2_csv2doubles(const char * s, int* nitems);


char* das2_doubles2csv( char * buf, const double * value, int nitems );


#define XML_MAXPROPERTIES 100

#define XML_BUFFER_LENGTH 1000000

#define XML_ELEMENT_NAME_LENGTH 256

#define MAX_ARRAY_SIZE 1000

const char* das2_lib_version( void );

void das2_store_str(char** psDest, size_t* puLen, const char* sSrc);


bool das2_isdir(const char* path);

bool das2_isfile(const char* path);

int das2_dirlist( 
   const char* sPath, char ppDirList[][NAME_MAX], size_t uMaxDirs, char cType
);





#endif /* _das2_util_h_ */

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