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
80
81
82
83
84
85
86
87
88
89
90
|
#include <u.h>
#include <stdio.h>
#include <Carbon/Carbon.h>
AUTOFRAMEWORK(Carbon)
static OSErr Handler(const AppleEvent *event, AppleEvent *reply, long handlerRefcon);
int
main(void)
{
AEInstallEventHandler(kCoreEventClass, kAEOpenDocuments, Handler, 0, false);
RunApplicationEventLoop();
return 0;
}
static OSErr
GetFullPathname(FSSpec *fss, char *path, int len)
{
FSRef fsr;
OSErr err;
*path = '\0';
err = FSpMakeFSRef(fss, &fsr);
if (err == fnfErr) {
/* FSSpecs can point to non-existing files, fsrefs can't. */
FSSpec fss2;
int tocopy;
err = FSMakeFSSpec(fss->vRefNum, fss->parID,
(unsigned char*)"", &fss2);
if (err)
return err;
err = FSpMakeFSRef(&fss2, &fsr);
if (err)
return err;
err = (OSErr)FSRefMakePath(&fsr, (unsigned char*)path, len-1);
if (err)
return err;
/* This part is not 100% safe: we append the filename part, but
** I'm not sure that we don't run afoul of the various 8bit
** encodings here. Will have to look this up at some point...
*/
strcat(path, "/");
tocopy = fss->name[0];
if ((strlen(path) + tocopy) >= len)
tocopy = len - strlen(path) - 1;
if (tocopy > 0)
strncat(path, (char*)fss->name+1, tocopy);
}
else {
if (err)
return err;
err = (OSErr)FSRefMakePath(&fsr, (unsigned char*)path, len);
if (err)
return err;
}
return 0;
}
static void
chk(int err)
{
if(err != 0) {
printf("err %d\n", err);
exit(1);
}
}
static OSErr
Handler(const AppleEvent *event, AppleEvent *reply, long handlerRefcon)
{
AEDesc list;
DescType type;
FSSpec f;
AEKeyword keyword;
Size actual;
long len;
char s[1000];
chk(AEGetParamDesc(event, keyDirectObject, typeAEList, &list));
chk(AECountItems(&list, &len));
chk(AEGetNthPtr(&list, 1, typeFSS, &keyword, &type, (Ptr*)&f, sizeof(FSSpec), &actual));
chk(GetFullPathname(&f, s, sizeof s));
printf("%s\n", s);
fflush(stdout);
// uncomment to keep handling more open events
exit(0);
}
|