Mercurial > trustbridge

annotate common/util.c @ 329:b1059360a0c7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Debugprintf with output debug string on windows. Makes debugging with redirectred input easier
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 08 Apr 2014 14:52:31 +0000
parents 31ba7ed4d50f
children 64e38886f903
rev   line source
321
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
1 #include "util.h"
323
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
2 #ifndef _WIN32
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
3 #include <unistd.h>
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
4 #include <sys/types.h>
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
5 #else
321
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
6 #include <windows.h>
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
7 #endif
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
8
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
9 bool
323
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
10 is_elevated()
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
11 {
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
12 bool ret = false;
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
13 #ifndef _WIN32
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
14 ret = (geteuid() == 0);
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
15 #else
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
16 HANDLE hToken = NULL;
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
17 if (OpenProcessToken (GetCurrentProcess(), TOKEN_QUERY, &hToken))
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
18 {
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
19 DWORD elevation;
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
20 DWORD cbSize = sizeof (DWORD);
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
21 if (GetTokenInformation (hToken, TokenElevation, &elevation,
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
22 sizeof (TokenElevation), &cbSize))
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
23 {
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
24 ret = elevation;
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
25 }
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
26 }
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
27 if (hToken)
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
28 CloseHandle (hToken);
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
29 #endif
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
30 return ret;
31ba7ed4d50f Made is_elevated portable.
Sascha Wilde <wilde@intevation.de>
parents: 321
diff changeset
31 }
321
824ef90a6721 Move is_elevated into common/util.c file for better reuse
Andre Heinecke <aheinecke@intevation.de>
parents:
diff changeset
32
http://wald.intevation.org/projects/trustbridge/