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#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv[])
{
if (argc > 1) {
printf("Usage: ./recover infile\n");
return 1;
}
// Remember filenames
char *infile = argv[optind];
// Open input file
FILE *inptr = fopen(infile, "r");
if (inptr == NULL)
{
printf("Could not open %s.\n", infile);
return 1;
}
fread(infile, sizeof(RGBTRIPLE), width, inptr);
/*
files = 0
for (file length)
{
if (first 3 bytes are 0xff 0xd8 0xff AND 4th byte is 0xe* (* denotes anything))
{
this is a photo; remember the pointer (call it point)
int photolength = 0;
// look through the blocks ahead of this one for a new photo
for (file length left)
{
photolength++;
if (first 3 bytes are 0xff 0xd8 0xff AND 4th byte is 0xe* (* denotes anything))
{
// this is the photo length
break
}
}
filename = files.jpg
files++
Open output file with name (filename)
Copy data from old to new file -->
uint32_t data[photolength][16];
fread(&data, sizeof(uint32_t), 16 * photolength, inptr)
fwrite()
}
}
*/
}
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