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
|
/*
/osxptb/trunk/PsychSourceGL/Source/OSX/Eyelink/EyelinkReceiveFile.c
PROJECTS: Eyelink
AUTHORS:
E.Peters@ai.rug.nl emp
f.w.cornelissen@med.rug.nl fwc
PLATFORMS: Currently only OS X
HISTORY:
29-05-2001 emp created it
28/06/06 fwc adapted from alpha version
TARGET LOCATION:
Eyelink.mexmac resides in:
PsychHardware/EyelinkToolbox/EyelinkBasic
WARNING, Maybe the implementation of this routine works only on the Macintosh
*/
#include "PsychEyelink.h"
static char useString[] = "[status =] Eyelink('ReceiveFile',['filename'], ['dest'], ['dest_is_path'])";
static char synopsisString[] =
" If <src> is omitted, tracker will send last opened data file.\n"
" If <dest> is omitted, creates local file with source file name.\n"
" Else, creates file using <dest> as name. If <dest_is_path> is supplied and non-zero\n"
" uses source file name but adds <dest> as directory path.\n"
" returns: file size if OK, 0 if file transfer was cancelled, negative = error code";
static char seeAlsoString[] = "";
/*
ROUTINE: EyelinkReceiveFile
PURPOSE:
uses INT32 receive_data_file(char *src, char *dest, INT16 dest_is_path);
If <src> = "", tracker will send last opened data file.
If <dest> is NULL or "", creates local file with source file name.
Else, creates file using <dest> as name. If <dest_is_path> != 0
uses source file name but adds <dest> as directory path.
returns: file size if OK, negative = error code */
PsychError EyelinkReceiveFile(void)
{
int iStatus = -1;
char *src = "";
char *dest = "";
int dest_is_path = 0;
//all sub functions should have these two lines
PsychPushHelp(useString, synopsisString, seeAlsoString);
if(PsychIsGiveHelp()){
PsychGiveHelp();
return(PsychError_none);
};
//check to see if the user supplied superfluous arguments
PsychErrorExit(PsychCapNumInputArgs(3));
PsychErrorExit(PsychRequireNumInputArgs(0));
PsychErrorExit(PsychCapNumOutputArgs(1));
// Verify eyelink is up and running
EyelinkSystemIsConnected();
EyelinkSystemIsInitialized();
PsychAllocInCharArg(1, FALSE, &src);
PsychAllocInCharArg(2, FALSE, &dest);
PsychCopyInIntegerArg(3, FALSE, &dest_is_path);
iStatus = (int) receive_data_file(src, dest, (INT16) dest_is_path);
/* if there is an output variable available, assign result to it. */
PsychCopyOutDoubleArg(1, FALSE, iStatus);
return(PsychError_none);
}
|
