detect(3)                  Library Functions Manual                  detect(3)



<?><?>
       detect, detect_r - <?><?><?><?> <?><?><?><?> <?><?><?><?> <?><?>


<?><?><?>
       #include <chardet.h>

       short detect (char * inbuf, DetectObj ** outbuf);

       short detect_r (char * inbuf, size_t inlen, DetectObj ** outbuf);


<?><?>
       inbuf <?> <?><?><?><?> <?><?><?><?> outbuf<?> <?><?><?><?>.

       detect API<?> binary safe <?><?><?> <?><?><?> <?><?><?> <?><?><?><?>
       <?><?><?><?>.  detect_r API<?> <?><?><?><?><?><?>.


   API <?><?><?><?>
       inbuf
              <?><?><?><?> <?><?><?><?> <?><?><?> <?><?> <?><?><?>

              inlen
              <?><?><?><?> <?><?><?><?> <?><?><?> <?><?> <?><?><?><?> <?><?>


       outbuf
              inbuf <?> <?><?><?><?> <?><?><?><?> <?><?><?> <?><?><?> <?><?>.
              outbuf <?> <?><?><?> <?><?><?> <?><?>.

                   typedef struct DetectObject {
                        char * encoding;
                        float confidence;
                        short bom;
                   } DetectObj;

              outbuf<?> detect_obj_init api<?> <?><?><?><?> <?><?><?><?> <?>
              <?><?> detect api<?> <?><?><?><?> <?><?>.


<?><?><?>
       <?><?><?> <?><?> <?><?><?> <?><?><?> <?><?><?><?>.


       CHARDET_SUCCESS
              <?><?>


       CHARDET_NO_RESULT
              <?><?><?><?> <?><?><?> <?><?>


       CHARDET_NULL_OBJECT
              outbuf <?> chardet_obj_init api<?> <?><?><?><?> <?><?><?>
              <?><?><?> <?><?> <?><?><?> <?><?>.


       CHARDET_OUT_OF_MEMORY
              <?><?> API<?><?> out of memory <?> <?><?><?><?> <?><?>


<?><?>
       #include <chardet.h>

       int main (void) {
            DetectObj *obj;

            if ( (obj = detect_obj_init ()) == NULL ) {
                 fprintf (stderr, "Memory Allocation failed\n");
                 return CHARDET_MEM_ALLOCATED_FAIL;
            }

            //switch (detect ("<?><?><?><?><?>", &obj))
            switch (detect_r ("<?><?><?><?><?>", 10, &obj))
            {
                 case CHARDET_OUT_OF_MEMORY :
                      fprintf (stderr, "On handle processing, occured out of memory\n");
                      detect_obj_free (&obj);
                      return CHARDET_OUT_OF_MEMORY;
                 case CHARDET_NULL_OBJECT :
                      fprintf (stderr,
                                "2st argument of chardet() is must memory allocation "
                                "with detect_obj_init API\n");
                      return CHARDET_NULL_OBJECT;
            }

            # obj-bom <?> CHARDET_BOM_CHECK <?><?> <?><?><?><?><?> <?><?><?> <?><?><?> <?> <?><?><?><?>.
            printf ("encoding: %s, confidence: %f, exists bom: %d\n", obj->encoding, obj->confidence, obj->bom);
            detect_obj_free (&obj);

           return 0;
       }


<?><?>
       <?><?><?>


<?><?> <?><?><?>
       https://github.com/Joungkyun/libchardet/issues


<?><?>
       detect_handledata(3), detect_obj_init(3), detect_obj_free(3)

libchardet manuals                2019-08-01                         detect(3)