1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <fcntl.h>
#include <stdlib.h>
#include <stdio.h>
unsigned char *buffer;
int main(int argc, char *argv[])
{
int fd_size;
FILE *source, *dest;
int i;
if (argc != 3) {
printf("bin2c\n" "Usage: lua2c infile outfile\n\n");
return 1;
}
if ((source = fopen(argv[1], "rb")) == NULL) {
printf("Error opening %s for reading.\n", argv[1]);
return 1;
}
fseek(source, 0, SEEK_END);
fd_size = ftell(source);
fseek(source, 0, SEEK_SET);
buffer = malloc(fd_size);
if (buffer == NULL) {
printf("Failed to allocate memory.\n");
return 1;
}
if (fread(buffer, 1, fd_size, source) != fd_size) {
printf("Failed to read file.\n");
return 1;
}
fclose(source);
if ((dest = fopen(argv[2], "w+")) == NULL) {
printf("Failed to open/create %s.\n", argv[2]);
return 1;
}
fprintf(dest, "{\n");
fprintf(dest, "static const unsigned char B1[] = {");
for (i = 0; i < fd_size; i += 1) {
if ((i % 16) == 0)
fprintf(dest, "\n\t");
fprintf(dest, "0x%02x, ", buffer[i]);
}
fprintf(dest, "\n};\n\n if (luaL_loadbuffer(L, (const char *)B1, sizeof(B1), \"%s\") == 0) lua_call(L, 0, 0);\n}\n", argv[1]);
fclose(dest);
return 0;
}
|
