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
|
/******************************************************************************
* Copyright (c) 2000-2021 Ericsson Telecom AB
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
*
* Contributors:
* Balasko, Jeno
* Delic, Adam
* Szabo, Janos Zoltan – initial implementation
*
******************************************************************************/
#include <time.h>
#include <unistd.h>
#ifdef MINGW
# include <windows.h>
# include <lmcons.h>
#else
# include <pwd.h>
#endif
#include "memory.h"
#include "userinfo.h"
char *get_user_info(void)
{
char *ret_val;
time_t t;
const char *current_time;
#ifdef MINGW
TCHAR user_name[UNLEN + 1], computer_name[MAX_COMPUTERNAME_LENGTH + 1];
DWORD buffer_size = sizeof(user_name);
if (GetUserName(user_name, &buffer_size)) ret_val = mcopystr(user_name);
else ret_val = mcopystr("unknown");
ret_val = mputc(ret_val, '@');
buffer_size = sizeof(computer_name);
if (GetComputerName(computer_name, &buffer_size))
ret_val = mputstr(ret_val, computer_name);
else ret_val = mputstr(ret_val, "unknown");
#else
struct passwd *p;
char host_name[256];
setpwent();
p = getpwuid(getuid());
if (p != NULL) {
size_t i;
for (i = 0; p->pw_gecos[i] != '\0'; i++) {
if (p->pw_gecos[i] == ',') {
/* Truncating additional info (e.g. phone number) after the full name */
p->pw_gecos[i] = '\0';
break;
}
}
ret_val = mprintf("%s (%s", p->pw_gecos, p->pw_name);
} else ret_val = mcopystr("Unknown User (unknown");
endpwent();
if (gethostname(host_name, sizeof(host_name)))
ret_val = mputstr(ret_val, "@unknown)");
else {
host_name[sizeof(host_name) - 1] = '\0';
ret_val = mputprintf(ret_val, "@%s)", host_name);
}
#endif
t = time(NULL);
current_time = ctime(&t);
ret_val = mputprintf(ret_val, " on %s", current_time);
return ret_val;
}
|
