#include "RecordAndDetailsParser.hh"
#include <stdio.h>
#include <string.h>

Include dependency graph for parseRecord_JPEG.cpp:

Macros
#define	JPEG_SOI_BYTE 0xD8

#define	JPEG_SOI ((0xFF<<8)\|JPEG_SOI_BYTE)

#define	JPEG_EOI 0xFFD9

Functions
static FILE *	openOutputJPGFile ()

Variables
int	outputJPGFiles = 1

static char	outputJPGFilenamePrefix [] = "embeddedImage"

Macro Definition Documentation

◆ JPEG_EOI

#define JPEG_EOI 0xFFD9

Definition at line 33 of file parseRecord_JPEG.cpp.

◆ JPEG_SOI

#define JPEG_SOI ((0xFF<<8)|JPEG_SOI_BYTE)

Definition at line 32 of file parseRecord_JPEG.cpp.

◆ JPEG_SOI_BYTE

#define JPEG_SOI_BYTE 0xD8

Definition at line 31 of file parseRecord_JPEG.cpp.

Function Documentation

◆ openOutputJPGFile()

static FILE* openOutputJPGFile ( )

static

Definition at line 39 of file parseRecord_JPEG.cpp.

                                  {
   static unsigned jpgFileNumber = 0;
   char outputFileName[strlen(outputJPGFilenamePrefix) + 100];
   sprintf(outputFileName, "embedded%d.jpg", ++jpgFileNumber);
   FILE* outputFid = fopen(outputFileName, "wb");
   if (outputFid == NULL) {
     fprintf(stderr, "Failed to open output JPG file \"%s\"\n", outputFileName);
   } else {
     fprintf(stderr, "\tOutputting embedded JPEG image to the file \"%s\"\n", outputFileName);
 
     // Begin by writing the initial JPEG SOI code:
     fputc(JPEG_SOI>>8, outputFid); fputc(JPEG_SOI, outputFid);
   }
 
   return outputFid;
 }