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1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: unix/baseunix.cpp
3 // Purpose: misc stuff only used in console applications under Unix
4 // Author: Vadim Zeitlin
5 // Modified by:
6 // Created: 23.06.2003
7 // RCS-ID: $Id$
8 // Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
9 // License: wxWindows license
10 ///////////////////////////////////////////////////////////////////////////////
11
12 // ============================================================================
13 // declarations
14 // ============================================================================
15
16 // ----------------------------------------------------------------------------
17 // headers
18 // ----------------------------------------------------------------------------
19
20 // for compilers that support precompilation, includes "wx.h".
21 #include "wx/wxprec.h"
22
23 #ifdef __BORLANDC__
24 #pragma hdrstop
25 #endif
26
27 #ifndef WX_PRECOMP
28 #include "wx/log.h"
29 #include "wx/intl.h"
30 #endif //WX_PRECOMP
31
32 #include "wx/apptrait.h"
33 #include "wx/unix/execute.h"
34
35 // for waitpid()
36 #include <sys/types.h>
37 #include <sys/wait.h>
38
39 // ============================================================================
40 // wxConsoleAppTraits implementation
41 // ============================================================================
42
43 // ----------------------------------------------------------------------------
44 // wxExecute support
45 // ----------------------------------------------------------------------------
46
47 bool wxConsoleAppTraits::CreateEndProcessPipe(wxExecuteData& WXUNUSED(data))
48 {
49 // nothing to do, so always ok
50 return true;
51 }
52
53 bool
54 wxConsoleAppTraits::IsWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(data),
55 int WXUNUSED(fd))
56 {
57 // we don't have any pipe
58 return false;
59 }
60
61 void
62 wxConsoleAppTraits::DetachWriteFDOfEndProcessPipe(wxExecuteData& WXUNUSED(data))
63 {
64 // nothing to do
65 }
66
67
68 int
69 wxConsoleAppTraits::WaitForChild(wxExecuteData& execData)
70 {
71 wxASSERT_MSG( execData.flags & wxEXEC_SYNC,
72 wxT("async execution not supported yet") );
73
74 int exitcode = 0;
75 if ( waitpid(execData.pid, &exitcode, 0) == -1 || !WIFEXITED(exitcode) )
76 {
77 wxLogSysError(_("Waiting for subprocess termination failed"));
78 }
79
80 return exitcode;
81 }
82
83 // ----------------------------------------------------------------------------
84 // misc other stuff
85 // ----------------------------------------------------------------------------
86
87 // WXWIN_OS_DESCRIPTION is normally defined by configure
88 #if defined( __MWERKS__ ) && defined(__MACH__)
89 #define WXWIN_OS_DESCRIPTION "MacOS X"
90 #endif
91
92 int wxConsoleAppTraits::GetOSVersion(int *verMaj, int *verMin)
93 {
94 int major, minor;
95 char name[256];
96
97 if ( sscanf(WXWIN_OS_DESCRIPTION, "%255s %d.%d", name, &major, &minor) != 3 )
98 {
99 // unreckognized uname string format
100 major =
101 minor = -1;
102 }
103
104 if ( verMaj )
105 *verMaj = major;
106 if ( verMin )
107 *verMin = minor;
108
109 return wxUNIX;
110 }
111