/////////////////////////////////////////////////////////////////////////////
// Name: utils.cpp
// Purpose: Various utilities
-// Author: AUTHOR
+// Author: David Webster
// Modified by:
-// Created: ??/??/98
+// Created: 09/17/99
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) David Webster
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-// Note: this is done in utilscmn.cpp now.
-// #pragma implementation
-// #pragma implementation "utils.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/setup.h"
+ #include "wx/utils.h"
+ #include "wx/app.h"
+#endif //WX_PRECOMP
-#include "wx/setup.h"
-#include "wx/utils.h"
-#include "wx/app.h"
+#include "wx/os2/private.h"
+#include "wx/intl.h"
+#include "wx/apptrait.h"
#include <ctype.h>
+#ifdef __EMX__
+#include <dirent.h>
+#endif
+
+#include "wx/log.h"
+
+#include <io.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <errno.h>
#include <stdarg.h>
+#define PURE_32
+
+#ifndef __EMX__
+#include <upm.h>
+#include <netcons.h>
+#include <netbios.h>
+#endif
+
+static const wxChar WX_SECTION[] = _T("wxWidgets");
+static const wxChar eHOSTNAME[] = _T("HostName");
+static const wxChar eUSERID[] = _T("UserId");
+static const wxChar eUSERNAME[] = _T("UserName");
+
+// For the following functions we SHOULD fill in support
+// for Windows-NT (which I don't know) as I assume it begin
+// a POSIX Unix (so claims MS) that it has some special
+// functions beyond those provided by WinSock
+
// Get full hostname (eg. DoDo.BSn-Germany.crg.de)
-bool wxGetHostName(char *buf, int maxSize)
+bool wxGetHostName(
+ wxChar* zBuf
+, int nMaxSize
+)
{
- // TODO
- return FALSE;
+#if wxUSE_NET_API
+ char zServer[256];
+ char zComputer[256];
+ unsigned long ulLevel = 0;
+ unsigned char* zBuffer = NULL;
+ unsigned long ulBuffer = 256;
+ unsigned long* pulTotalAvail = NULL;
+
+ NetBios32GetInfo( (const unsigned char*)zServer
+ ,(const unsigned char*)zComputer
+ ,ulLevel
+ ,zBuffer
+ ,ulBuffer
+ ,pulTotalAvail
+ );
+ strcpy(zBuf, zServer);
+#else
+ wxChar* zSysname;
+ const wxChar* zDefaultHost = _T("noname");
+
+ if ((zSysname = wxGetenv(_T("SYSTEM_NAME"))) == NULL)
+ {
+ ::PrfQueryProfileString( HINI_PROFILE
+ ,(PSZ)WX_SECTION
+ ,(PSZ)eHOSTNAME
+ ,(PSZ)zDefaultHost
+ ,(void*)zBuf
+ ,(ULONG)nMaxSize - 1
+ );
+ }
+ else
+ wxStrncpy(zBuf, zSysname, nMaxSize - 1);
+ zBuf[nMaxSize] = _T('\0');
+#endif
+ return *zBuf ? TRUE : FALSE;
}
// Get user ID e.g. jacs
-bool wxGetUserId(char *buf, int maxSize)
+bool wxGetUserId(
+ wxChar* zBuf
+, int nType
+)
{
- // TODO
+#if defined(__VISAGECPP__)
+ long lrc;
+ // UPM procs return 0 on success
+ lrc = U32ELOCU((unsigned char*)zBuf, (unsigned long *)&nType);
+ if (lrc == 0) return TRUE;
+#endif
return FALSE;
}
-// Get user name e.g. AUTHOR
-bool wxGetUserName(char *buf, int maxSize)
+bool wxGetUserName(
+ wxChar* zBuf
+, int nMaxSize
+)
{
- // TODO
- return FALSE;
+#ifdef USE_NET_API
+ wxGetUserId( zBuf
+ ,nMaxSize
+ );
+#else
+ wxStrncpy(zBuf, _T("Unknown User"), nMaxSize);
+#endif
+ return TRUE;
}
-int wxKill(long pid, int sig)
+int wxKill(
+ long lPid
+, wxSignal eSig
+, wxKillError* peError
+)
{
- // TODO
- return 0;
+ return((int)::DosKillProcess(0, (PID)lPid));
}
//
// Execute a program in an Interactive Shell
//
-bool wxShell(const wxString& command)
+bool wxShell(
+ const wxString& rCommand
+)
{
- // TODO
- return FALSE;
+ wxChar* zShell = _T("CMD.EXE");
+ wxString sInputs;
+ STARTDATA SData = {0};
+ PSZ PgmTitle = "Command Shell";
+ APIRET rc;
+ PID vPid = 0;
+ ULONG ulSessID = 0;
+ UCHAR achObjBuf[256] = {0}; //error data if DosStart fails
+ RESULTCODES vResult;
+
+ SData.Length = sizeof(STARTDATA);
+ SData.Related = SSF_RELATED_INDEPENDENT;
+ SData.FgBg = SSF_FGBG_FORE;
+ SData.TraceOpt = SSF_TRACEOPT_NONE;
+ SData.PgmTitle = PgmTitle;
+ SData.PgmName = zShell;
+
+ sInputs = "/C " + rCommand;
+ SData.PgmInputs = (BYTE*)sInputs.c_str();
+ SData.TermQ = 0;
+ SData.Environment = 0;
+ SData.InheritOpt = SSF_INHERTOPT_SHELL;
+ SData.SessionType = SSF_TYPE_WINDOWABLEVIO;
+ SData.IconFile = 0;
+ SData.PgmHandle = 0;
+ SData.PgmControl = SSF_CONTROL_VISIBLE | SSF_CONTROL_MAXIMIZE;
+ SData.InitXPos = 30;
+ SData.InitYPos = 40;
+ SData.InitXSize = 200;
+ SData.InitYSize = 140;
+ SData.Reserved = 0;
+ SData.ObjectBuffer = (char*)achObjBuf;
+ SData.ObjectBuffLen = (ULONG)sizeof(achObjBuf);
+
+ rc = ::DosStartSession(&SData, &ulSessID, &vPid);
+ if (rc == 0 || rc == 457) // NO_ERROR or SMG_START_IN_BACKGROUND
+ {
+ PTIB ptib;
+ PPIB ppib;
+
+ ::DosGetInfoBlocks(&ptib, &ppib);
+
+ ::DosWaitChild( DCWA_PROCESS
+ ,DCWW_WAIT
+ ,&vResult
+ ,&ppib->pib_ulpid
+ ,vPid
+ );
+ }
+ return (rc != 0);
}
-// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
-long wxGetFreeMemory()
+// Shutdown or reboot the PC
+bool wxShutdown(wxShutdownFlags wFlags)
{
// TODO
- return 0;
+ return FALSE;
}
-void wxSleep(int nSecs)
+// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
+long wxGetFreeMemory()
{
- // TODO
+ void* pMemptr = NULL;
+ ULONG lSize;
+ ULONG lMemFlags;
+ APIRET rc;
+
+ lMemFlags = PAG_FREE;
+ rc = ::DosQueryMem(pMemptr, &lSize, &lMemFlags);
+ if (rc != 0)
+ return -1L;
+ return (long)lSize;
}
-// Consume all events until no more left
-void wxFlushEvents()
-{
-}
+// ----------------------------------------------------------------------------
+// env vars
+// ----------------------------------------------------------------------------
-// Output a debug message, in a system dependent fashion.
-void wxDebugMsg(const char *fmt ...)
+bool wxGetEnv(const wxString& var, wxString *value)
{
- va_list ap;
- static char buffer[512];
-
- if (!wxTheApp->GetWantDebugOutput())
- return ;
+ // wxGetenv is defined as getenv()
+ wxChar *p = wxGetenv(var);
+ if ( !p )
+ return FALSE;
- va_start(ap, fmt);
+ if ( value )
+ {
+ *value = p;
+ }
- // wvsprintf(buffer,fmt,ap) ;
- // TODO: output buffer
-
- va_end(ap);
+ return TRUE;
}
-// Non-fatal error: pop up message box and (possibly) continue
-void wxError(const wxString& msg, const wxString& title)
+bool wxSetEnv(const wxString& variable, const wxChar *value)
{
- // TODO
- wxExit();
+#if defined(HAVE_SETENV)
+ return setenv(variable.mb_str(), value ? wxString(value).mb_str().data()
+ : NULL, 1 /* overwrite */) == 0;
+#elif defined(HAVE_PUTENV)
+ wxString s = variable;
+ if ( value )
+ s << _T('=') << value;
+
+ // transform to ANSI
+ const char *p = s.mb_str();
+
+ // the string will be free()d by libc
+ char *buf = (char *)malloc(strlen(p) + 1);
+ strcpy(buf, p);
+
+ return putenv(buf) == 0;
+#else // no way to set an env var
+ return FALSE;
+#endif
}
-// Fatal error: pop up message box and abort
-void wxFatalError(const wxString& msg, const wxString& title)
+void wxMilliSleep(
+ unsigned long ulMilliseconds
+)
{
- // TODO
+ ::DosSleep(ulMilliseconds);
}
-// Emit a beeeeeep
-void wxBell()
+void wxMicroSleep(
+ unsigned long ulMicroseconds
+)
{
- // TODO
+ ::DosSleep(ulMicroseconds/1000);
}
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+void wxSleep(
+ int nSecs
+)
{
- // TODO
- return 0;
+ ::DosSleep(1000 * nSecs);
}
-// Reading and writing resources (eg WIN.INI, .Xdefaults)
-#if wxUSE_RESOURCES
-bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
+// Consume all events until no more left
+void wxFlushEvents()
{
- // TODO
- return FALSE;
+// wxYield();
}
-bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
-{
- char buf[50];
- sprintf(buf, "%.4f", value);
- return wxWriteResource(section, entry, buf, file);
-}
+#if WXWIN_COMPATIBILITY_2_2
-bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
+// Output a debug mess., in a system dependent fashion.
+void wxDebugMsg(
+ const wxChar* zFmt ...
+)
{
- char buf[50];
- sprintf(buf, "%ld", value);
- return wxWriteResource(section, entry, buf, file);
+ va_list vAp;
+ static wxChar zBuffer[512];
+
+ if (!wxTheApp->GetWantDebugOutput())
+ return ;
+ va_start(vAp, zFmt);
+ sprintf(zBuffer, zFmt, vAp) ;
+ va_end(vAp);
}
-bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
+// Non-fatal error: pop up message box and (possibly) continue
+void wxError(
+ const wxString& rMsg
+, const wxString& rTitle
+)
{
- char buf[50];
- sprintf(buf, "%d", value);
- return wxWriteResource(section, entry, buf, file);
+ wxChar *wxBuffer = new wxChar[256];
+ wxSprintf(wxBuffer, "%s\nContinue?", WXSTRINGCAST rMsg);
+ if (::WinMessageBox( HWND_DESKTOP
+ ,NULL
+ ,(PSZ)wxBuffer
+ ,(PSZ)WXSTRINGCAST rTitle
+ ,0
+ ,MB_ICONEXCLAMATION | MB_YESNO
+ ) == MBID_YES)
+ delete[] wxBuffer;
+ wxExit();
}
-bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file)
+// Fatal error: pop up message box and abort
+void wxFatalError(
+ const wxString& rMsg
+, const wxString& rTitle
+)
{
- // TODO
- return FALSE;
+ unsigned long ulRc;
+
+ ulRc = ::WinMessageBox( HWND_DESKTOP
+ ,NULL
+ ,WXSTRINGCAST rMsg
+ ,WXSTRINGCAST rTitle
+ ,0
+ ,MB_NOICON | MB_OK
+ );
+ DosExit(EXIT_PROCESS, ulRc);
}
-bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
-{
- char *s = NULL;
- bool succ = wxGetResource(section, entry, (char **)&s, file);
- if (succ)
- {
- *value = (float)strtod(s, NULL);
- delete[] s;
- return TRUE;
- }
- else return FALSE;
-}
+#endif // WXWIN_COMPATIBILITY_2_2
-bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
+// Emit a beeeeeep
+void wxBell()
{
- char *s = NULL;
- bool succ = wxGetResource(section, entry, (char **)&s, file);
- if (succ)
- {
- *value = strtol(s, NULL, 10);
- delete[] s;
- return TRUE;
- }
- else return FALSE;
+ DosBeep(1000,1000); // 1kHz during 1 sec.
}
-bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
+
+void wxAppTraits::InitializeGui(unsigned long &ulHab)
{
- char *s = NULL;
- bool succ = wxGetResource(section, entry, (char **)&s, file);
- if (succ)
- {
- *value = (int)strtol(s, NULL, 10);
- delete[] s;
- return TRUE;
- }
- else return FALSE;
}
-#endif // wxUSE_RESOURCES
-static int wxBusyCursorCount = 0;
-
-// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(wxCursor *cursor)
+void wxAppTraits::TerminateGui(unsigned long ulHab)
{
- wxBusyCursorCount ++;
- if (wxBusyCursorCount == 1)
- {
- // TODO
- }
- else
- {
- // TODO
- }
}
-// Restore cursor to normal
-void wxEndBusyCursor()
+wxToolkitInfo & wxConsoleAppTraits::GetToolkitInfo()
{
- if (wxBusyCursorCount == 0)
- return;
-
- wxBusyCursorCount --;
- if (wxBusyCursorCount == 0)
- {
- // TODO
- }
+ static wxToolkitInfo vInfo;
+ ULONG ulSysInfo[QSV_MAX] = {0};
+ APIRET ulrc;
+
+ vInfo.name = _T("wxBase");
+ ulrc = ::DosQuerySysInfo( 1L
+ ,QSV_MAX
+ ,(PVOID)ulSysInfo
+ ,sizeof(ULONG) * QSV_MAX
+ );
+ if (ulrc == 0L)
+ {
+ vInfo.versionMajor = ulSysInfo[QSV_VERSION_MAJOR] / 10;
+ vInfo.versionMinor = ulSysInfo[QSV_VERSION_MINOR];
+ }
+ vInfo.os = wxOS2_PM;
+ return vInfo;
}
-// TRUE if we're between the above two calls
-bool wxIsBusy()
+// ---------------------------------------------------------------------------
+const wxChar* wxGetHomeDir(
+ wxString* pStr
+)
{
- return (wxBusyCursorCount > 0);
-}
+ wxString& rStrDir = *pStr;
-char *wxGetUserHome (const wxString& user)
-{
- // TODO
- return NULL;
-}
+ // OS/2 has no idea about home,
+ // so use the working directory instead.
+ // However, we might have a valid HOME directory,
+ // as is used on many machines that have unix utilities
+ // on them, so we should use that, if available.
-// Check whether this window wants to process messages, e.g. Stop button
-// in long calculations.
-bool wxCheckForInterrupt(wxWindow *wnd)
-{
- // TODO
- return FALSE;
-}
+ // 256 was taken from os2def.h
+#ifndef MAX_PATH
+# define MAX_PATH 256
+#endif
-void wxGetMousePosition( int* x, int* y )
-{
- // TODO
-};
+ const wxChar *szHome = wxGetenv("HOME");
+ if ( szHome == NULL ) {
+ // we're homeless, use current directory.
+ rStrDir = wxT(".");
+ }
+ else
+ rStrDir = szHome;
-// Return TRUE if we have a colour display
-bool wxColourDisplay()
-{
- // TODO
- return TRUE;
+ return rStrDir.c_str();
}
-// Returns depth of screen
-int wxDisplayDepth()
+// Hack for OS/2
+wxChar* wxGetUserHome (
+ const wxString& rUser
+)
{
- // TODO
- return 0;
+ wxChar* zHome;
+ wxString sUser1(rUser);
+
+ char *wxBuffer = new wxChar[256];
+#ifndef __EMX__
+ if (sUser1 != _T(""))
+ {
+ wxChar zTmp[64];
+
+ if (wxGetUserId( zTmp
+ ,sizeof(zTmp)/sizeof(char)
+ ))
+ {
+ // Guests belong in the temp dir
+ if (wxStricmp(zTmp, _T("annonymous")) == 0)
+ {
+ if ((zHome = wxGetenv(_T("TMP"))) != NULL ||
+ (zHome = wxGetenv(_T("TMPDIR"))) != NULL ||
+ (zHome = wxGetenv(_T("TEMP"))) != NULL)
+ delete[] wxBuffer;
+ return *zHome ? zHome : (wxChar*)_T("\\");
+ }
+ if (wxStricmp(zTmp, WXSTRINGCAST sUser1) == 0)
+ sUser1 = _T("");
+ }
+ }
+#endif
+ if (sUser1 == _T(""))
+ {
+ if ((zHome = wxGetenv(_T("HOME"))) != NULL)
+ {
+ wxStrcpy(wxBuffer, zHome);
+ wxUnix2DosFilename(wxBuffer);
+ wxStrcpy(zHome, wxBuffer);
+ delete[] wxBuffer;
+ return zHome;
+ }
+ }
+ delete[] wxBuffer;
+ return NULL; // No home known!
}
-// Get size of display
-void wxDisplaySize(int *width, int *height)
+bool wxDirExists(
+ const wxString& rDir
+)
{
- // TODO
+ return (::DosSetCurrentDir(WXSTRINGCAST rDir));
}
+wxString WXDLLEXPORT wxPMErrorToStr(
+ ERRORID vError
+)
+{
+ wxString sError;
+
+ //
+ // Remove the high order byte -- it is useless
+ //
+ vError &= 0x0000ffff;
+ switch(vError)
+ {
+ case PMERR_INVALID_HWND:
+ sError = wxT("Invalid window handle specified");
+ break;
+
+ case PMERR_INVALID_FLAG:
+ sError = wxT("Invalid flag bit set");
+ break;
+
+ case PMERR_NO_MSG_QUEUE:
+ sError = wxT("No message queue available");
+ break;
+
+ case PMERR_INVALID_PARM:
+ sError = wxT("Parameter contained invalid data");
+ break;
+
+ case PMERR_INVALID_PARAMETERS:
+ sError = wxT("Parameter value is out of range");
+ break;
+
+ case PMERR_PARAMETER_OUT_OF_RANGE:
+ sError = wxT("Parameter value is out of range");
+ break;
+
+ case PMERR_INVALID_INTEGER_ATOM:
+ sError = wxT("Not a valid atom");
+ break;
+
+ case PMERR_INVALID_HATOMTBL:
+ sError = wxT("Atom table handle is invalid");
+ break;
+
+ case PMERR_INVALID_ATOM_NAME:
+ sError = wxT("Not a valid atom name");
+ break;
+
+ case PMERR_ATOM_NAME_NOT_FOUND:
+ sError = wxT("Valid name format, but cannot find name in atom table");
+ break;
+
+ default:
+ sError = wxT("Unknown error");
+ }
+ return(sError);
+} // end of wxPMErrorToStr
+
+// replacement for implementation in unix/utilsunx.cpp,
+// to be used by all X11 based ports.
+struct wxEndProcessData;
+
+void wxHandleProcessTermination(wxEndProcessData *proc_data)
+{
+ // For now, just do nothing. To be filled in as needed.
+}
projects / wxWidgets.git / blobdiff