--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: utils.cpp
+// Purpose:
+// Author: Robert Roebling
+// Created: 01/02/97
+// Id:
+// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+
+//#ifdef __GNUG__
+//#pragma implementation "utils.h"
+//#endif
+
+#include "wx/utils.h"
+#include "wx/string.h"
+
+#include <stdarg.h>
+#include <dirent.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/wait.h>
+#include <pwd.h>
+#include <errno.h>
+#include <netdb.h>
+#include <signal.h>
+
+#ifdef __SVR4__
+#include <sys/systeminfo.h>
+#endif
+
+//------------------------------------------------------------------------
+// misc.
+//------------------------------------------------------------------------
+
+void wxBell(void)
+{
+ gdk_beep();
+};
+
+void wxSleep(int nSecs)
+{
+ sleep(nSecs);
+};
+
+int wxKill(long pid, int sig)
+{
+ return kill(pid, sig);
+};
+
+void wxDisplaySize( int *width, int *height )
+{
+ if (width) *width = gdk_screen_width();
+ if (height) *height = gdk_screen_height();
+}
+
+//------------------------------------------------------------------------
+// user and home routines
+//------------------------------------------------------------------------
+
+char* wxGetHomeDir( char *dest )
+{
+ wxString tmp = wxGetUserHome( wxString() );
+ if (tmp.IsNull())
+ strcpy( wxBuffer, "/" );
+ else
+ strcpy( wxBuffer, tmp );
+ if (dest) strcpy( dest, WXSTRINGCAST tmp );
+ return wxBuffer;
+};
+
+char *wxGetUserHome( const wxString &user )
+{
+ struct passwd *who = NULL;
+
+ if (user.IsNull() || (user== ""))
+ {
+ register char *ptr;
+
+ if ((ptr = getenv("HOME")) != NULL)
+ return ptr;
+ if ((ptr = getenv("USER")) != NULL
+ || (ptr = getenv("LOGNAME")) != NULL) {
+ who = getpwnam(ptr);
+ }
+ // We now make sure the the user exists!
+ if (who == NULL)
+ who = getpwuid(getuid());
+ }
+ else
+ who = getpwnam (user);
+
+ return who ? who->pw_dir : (char*)NULL;
+};
+
+//------------------------------------------------------------------------
+// id routines
+//------------------------------------------------------------------------
+
+bool wxGetHostName(char *buf, int sz)
+{
+ *buf = '\0';
+#if defined(__SVR4__) && !defined(__sgi)
+ return (sysinfo(SI_HOSTNAME, buf, sz) != -1);
+#else /* BSD Sockets */
+ char name[255];
+ struct hostent *h;
+ // Get hostname
+ if (gethostname(name, sizeof(name)/sizeof(char)-1) == -1)
+ return FALSE;
+ // Get official full name of host
+ strncpy(buf, (h=gethostbyname(name))!=NULL ? h->h_name : name, sz-1);
+ return TRUE;
+#endif
+}
+
+bool wxGetUserId(char *buf, int sz)
+{
+ struct passwd *who;
+
+ *buf = '\0';
+ if ((who = getpwuid(getuid ())) != NULL) {
+ strncpy (buf, who->pw_name, sz-1);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+bool wxGetUserName(char *buf, int sz)
+{
+ struct passwd *who;
+
+ *buf = '\0';
+ if ((who = getpwuid (getuid ())) != NULL) {
+ strncpy (buf, who->pw_gecos, sz - 1);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+//------------------------------------------------------------------------
+// error and debug output routines
+//------------------------------------------------------------------------
+
+void wxDebugMsg( const char *format, ... )
+{
+ va_list ap;
+ va_start( ap, format );
+ vfprintf( stderr, format, ap );
+ fflush( stderr );
+ va_end(ap);
+};
+
+void wxError( const wxString &msg, const wxString &title )
+{
+ fprintf( stderr, "Error " );
+ if (!title.IsNull()) fprintf( stderr, "%s ", WXSTRINGCAST(title) );
+ if (!msg.IsNull()) fprintf( stderr, ": %s", WXSTRINGCAST(msg) );
+ fprintf( stderr, ".\n" );
+};
+
+void wxFatalError( const wxString &msg, const wxString &title )
+{
+ fprintf( stderr, "Error " );
+ if (!title.IsNull()) fprintf( stderr, "%s ", WXSTRINGCAST(title) );
+ if (!msg.IsNull()) fprintf( stderr, ": %s", WXSTRINGCAST(msg) );
+ fprintf( stderr, ".\n" );
+ exit(1);
+};
+
+//------------------------------------------------------------------------
+// directory routines
+//------------------------------------------------------------------------
+
+bool wxDirExists( const wxString& dir )
+{
+ char buf[500];
+ strcpy( buf, WXSTRINGCAST(dir) );
+ struct stat sbuf;
+ return ((stat(buf, &sbuf) != -1) && S_ISDIR(sbuf.st_mode) ? TRUE : FALSE);
+};
+
+//------------------------------------------------------------------------
+// wild character routines
+//------------------------------------------------------------------------
+
+bool wxIsWild( const wxString& pattern )
+{
+ wxString tmp = pattern;
+ char *pat = WXSTRINGCAST(tmp);
+ while (*pat) {
+ switch (*pat++) {
+ case '?': case '*': case '[': case '{':
+ return TRUE;
+ case '\\':
+ if (!*pat++)
+ return FALSE;
+ }
+ }
+ return FALSE;
+};
+
+
+bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special )
+{
+ wxString tmp1 = pat;
+ char *pattern = WXSTRINGCAST(tmp1);
+ wxString tmp2 = text;
+ char *str = WXSTRINGCAST(tmp2);
+ char c;
+ char *cp;
+ bool done = FALSE, ret_code, ok;
+ // Below is for vi fans
+ const char OB = '{', CB = '}';
+
+ // dot_special means '.' only matches '.'
+ if (dot_special && *str == '.' && *pattern != *str)
+ return FALSE;
+
+ while ((*pattern != '\0') && (!done)
+ && (((*str=='\0')&&((*pattern==OB)||(*pattern=='*')))||(*str!='\0'))) {
+ switch (*pattern) {
+ case '\\':
+ pattern++;
+ if (*pattern != '\0')
+ pattern++;
+ break;
+ case '*':
+ pattern++;
+ ret_code = FALSE;
+ while ((*str!='\0')
+ && (!(ret_code=wxMatchWild(pattern, str++, FALSE))))
+ /*loop*/;
+ if (ret_code) {
+ while (*str != '\0')
+ str++;
+ while (*pattern != '\0')
+ pattern++;
+ }
+ break;
+ case '[':
+ pattern++;
+ repeat:
+ if ((*pattern == '\0') || (*pattern == ']')) {
+ done = TRUE;
+ break;
+ }
+ if (*pattern == '\\') {
+ pattern++;
+ if (*pattern == '\0') {
+ done = TRUE;
+ break;
+ }
+ }
+ if (*(pattern + 1) == '-') {
+ c = *pattern;
+ pattern += 2;
+ if (*pattern == ']') {
+ done = TRUE;
+ break;
+ }
+ if (*pattern == '\\') {
+ pattern++;
+ if (*pattern == '\0') {
+ done = TRUE;
+ break;
+ }
+ }
+ if ((*str < c) || (*str > *pattern)) {
+ pattern++;
+ goto repeat;
+ }
+ } else if (*pattern != *str) {
+ pattern++;
+ goto repeat;
+ }
+ pattern++;
+ while ((*pattern != ']') && (*pattern != '\0')) {
+ if ((*pattern == '\\') && (*(pattern + 1) != '\0'))
+ pattern++;
+ pattern++;
+ }
+ if (*pattern != '\0') {
+ pattern++, str++;
+ }
+ break;
+ case '?':
+ pattern++;
+ str++;
+ break;
+ case OB:
+ pattern++;
+ while ((*pattern != CB) && (*pattern != '\0')) {
+ cp = str;
+ ok = TRUE;
+ while (ok && (*cp != '\0') && (*pattern != '\0')
+ && (*pattern != ',') && (*pattern != CB)) {
+ if (*pattern == '\\')
+ pattern++;
+ ok = (*pattern++ == *cp++);
+ }
+ if (*pattern == '\0') {
+ ok = FALSE;
+ done = TRUE;
+ break;
+ } else if (ok) {
+ str = cp;
+ while ((*pattern != CB) && (*pattern != '\0')) {
+ if (*++pattern == '\\') {
+ if (*++pattern == CB)
+ pattern++;
+ }
+ }
+ } else {
+ while (*pattern!=CB && *pattern!=',' && *pattern!='\0') {
+ if (*++pattern == '\\') {
+ if (*++pattern == CB || *pattern == ',')
+ pattern++;
+ }
+ }
+ }
+ if (*pattern != '\0')
+ pattern++;
+ }
+ break;
+ default:
+ if (*str == *pattern) {
+ str++, pattern++;
+ } else {
+ done = TRUE;
+ }
+ }
+ }
+ while (*pattern == '*')
+ pattern++;
+ return ((*str == '\0') && (*pattern == '\0'));
+};
+
+//------------------------------------------------------------------------
+// subprocess routines
+//------------------------------------------------------------------------
+
+long wxExecute( char **argv, bool sync, wxProcess *process )
+{
+};
+
+long wxExecute( const wxString& command, bool sync, wxProcess *process )
+{
+ if (command.IsNull() || command == "") return FALSE;
+
+ int argc = 0;
+ char *argv[127];
+ char tmp[1024];
+ const char *IFS = " \t\n";
+
+ strncpy (tmp, command, sizeof(tmp) / sizeof(char) - 1);
+ tmp[sizeof (tmp) / sizeof (char) - 1] = '\0';
+ argv[argc++] = strtok (tmp, IFS);
+ while ((argv[argc++] = strtok(NULL, IFS)) != NULL)
+ /* loop */ ;
+ return wxExecute(argv, sync, process);
+};
+
+
projects / wxWidgets.git / blobdiff