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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
#include <sys/stat.h>
#include <dirent.h>
#define DIRFUNCTIONS_DEFINED /* prevent those prototypes */
#define dirent x11_dirent
#include "../../firmware/common/dir.h"
#undef dirent
#define SIMULATOR_ARCHOS_ROOT "archos"
struct mydir {
DIR *dir;
char *name;
};
typedef struct mydir MYDIR;
MYDIR *x11_opendir(char *name)
{
char buffer[256]; /* sufficiently big */
MYDIR *my = (MYDIR *)malloc(sizeof(MYDIR));
if(name[0] == '/') {
sprintf(buffer, "%s%s", SIMULATOR_ARCHOS_ROOT, name);
my->dir=(DIR *)opendir(buffer);
}
else
my->dir=(DIR *)opendir(name);
my->name = (char *)strdup(name);
return my;
}
struct x11_dirent *x11_readdir(MYDIR *dir)
{
char buffer[512]; /* sufficiently big */
static struct x11_dirent secret;
struct stat s;
struct dirent *x11 = (readdir)(dir->dir);
if(!x11)
return (struct x11_dirent *)0;
strcpy(secret.d_name, x11->d_name);
/* build file name */
sprintf(buffer, SIMULATOR_ARCHOS_ROOT "%s/%s",
dir->name, x11->d_name);
stat(buffer, &s); /* get info */
secret.attribute = S_ISDIR(s.st_mode)?ATTR_DIRECTORY:0;
secret.size = s.st_size;
return &secret;
}
void x11_closedir(MYDIR *dir)
{
free(dir->name);
(closedir)(dir->dir);
free(dir);
}
int x11_open(char *name, int opts)
{
char buffer[256]; /* sufficiently big */
if(name[0] == '/') {
sprintf(buffer, "%s%s", SIMULATOR_ARCHOS_ROOT, name);
debugf("We open the real file '%s'", buffer);
return open(buffer, opts);
}
return open(name, opts);
}
|
