X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6de97a3b945c99fb942209df48be26f43c1b436d..520e470fdd0daef09c77938db642e4583933c90d:/src/gtk/utilsgtk.cpp

diff --git a/src/gtk/utilsgtk.cpp b/src/gtk/utilsgtk.cpp
index 3fdfdfde0f..56a3f820cb 100644
--- a/src/gtk/utilsgtk.cpp
+++ b/src/gtk/utilsgtk.cpp
@@ -3,9 +3,9 @@
 // Purpose:
 // Author:      Robert Roebling
 // Created:     01/02/97
-// Id:
+// Id:          $Id$
 // Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:   	wxWindows licence
+// Licence:           wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 
@@ -28,6 +28,7 @@
 #include <netdb.h>
 #include <signal.h>
 
+
 #ifdef __SVR4__
 #include <sys/systeminfo.h>
 #endif
@@ -80,38 +81,34 @@ int wxDisplayDepth(void)
 // user and home routines
 //------------------------------------------------------------------------
 
-char* wxGetHomeDir( char *dest )
+const char* wxGetHomeDir( wxString *home  )
 {
-  wxString tmp = wxGetUserHome( wxString() );
-  if (tmp.IsNull())
-    strcpy( wxBuffer, "/" );
-  else
-    strcpy( wxBuffer, tmp );
-  if (dest) strcpy( dest, WXSTRINGCAST tmp );
-  return wxBuffer;
+  *home = wxGetUserHome( wxString() );
+  if (home->IsNull()) *home = "/";
+  return *home;
 };
 
 char *wxGetUserHome( const wxString &user )
 {
-  struct passwd *who = NULL;
+  struct passwd *who = (struct passwd *) NULL;
 
-  if (user.IsNull() || (user== "")) 
+  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());
-  } 
+        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;
 };
 
@@ -123,15 +120,31 @@ bool wxGetHostName(char *buf, int sz)
 {
     *buf = '\0';
 #if defined(__SVR4__) && !defined(__sgi)
+    //KB: does this return the fully qualified host.domain name?
     return (sysinfo(SI_HOSTNAME, buf, sz) != -1);
 #else /* BSD Sockets */
-    char name[255];
-    struct hostent *h;
+    char name[255], domain[255];
+    //struct hostent *h;
     // Get hostname
     if (gethostname(name, sizeof(name)/sizeof(char)-1) == -1)
-	return FALSE;
+        return FALSE;
+    if (getdomainname(domain, sizeof(domain)/sizeof(char)-1) == -1)
+        return FALSE;
     // Get official full name of host
-    strncpy(buf, (h=gethostbyname(name))!=NULL ? h->h_name : name, sz-1);
+    // doesn't return the full qualified name, replaced by following
+    // code (KB)
+    // strncpy(buf, (h=gethostbyname(name))!=NULL ? h->h_name : name, sz-1);
+    if((unsigned)sz > strlen(name)+strlen(domain)+1)
+    {
+       strcpy(buf, name);
+       if(strcmp(domain,"(none)") == 0) // standalone machine
+       {
+         strcat(buf,".");
+         strcat(buf,domain);
+       }
+    }
+    else
+       return FALSE;
     return TRUE;
 #endif
 }
@@ -142,8 +155,8 @@ bool wxGetUserId(char *buf, int sz)
 
     *buf = '\0';
     if ((who = getpwuid(getuid ())) != NULL) {
-	strncpy (buf, who->pw_name, sz-1);
-	return TRUE;
+        strncpy (buf, who->pw_name, sz-1);
+        return TRUE;
     }
     return FALSE;
 }
@@ -151,11 +164,14 @@ bool wxGetUserId(char *buf, int sz)
 bool wxGetUserName(char *buf, int sz)
 {
     struct passwd *who;
+    char *comma;
 
     *buf = '\0';
     if ((who = getpwuid (getuid ())) != NULL) {
-	strncpy (buf, who->pw_gecos, sz - 1);
-	return TRUE;
+       comma = strchr(who->pw_gecos,'c');
+       if(comma) *comma = '\0'; // cut off non-name comment fields
+       strncpy (buf, who->pw_gecos, sz - 1);
+        return TRUE;
     }
     return FALSE;
 }
@@ -168,7 +184,7 @@ void wxDebugMsg( const char *format, ... )
 {
   va_list ap;
   va_start( ap, format );
-  vfprintf( stderr, format, ap ); 
+  vfprintf( stderr, format, ap );
   fflush( stderr );
   va_end(ap);
 };
@@ -202,162 +218,6 @@ bool wxDirExists( const wxString& dir )
   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
 //------------------------------------------------------------------------
@@ -375,7 +235,14 @@ static void GTK_EndProcessDetector(gpointer data, gint source,
 
   pid = (proc_data->pid > 0) ? proc_data->pid : -(proc_data->pid);
 
+  /* wait4 is not part of any standard, use at own risk
+   * not sure what wait4 does, but wait3 seems to be closest, whats a digit ;-)
+   * --- offer@sgi.com */
+#if !defined(__sgi)
   wait4(proc_data->pid, NULL, 0, NULL);
+#else
+  wait3((int *) NULL, 0, (rusage *) NULL);
+#endif
 
   close(source);
   gdk_input_remove(proc_data->tag);
@@ -395,7 +262,7 @@ long wxExecute( char **argv, bool sync, wxProcess *process )
     int end_proc_detect[2];
 
     if (*argv == NULL)
-	return 0;
+        return 0;
 
     /* Create pipes */
     if (pipe(end_proc_detect) == -1) {
@@ -410,24 +277,24 @@ long wxExecute( char **argv, bool sync, wxProcess *process )
     pid_t pid = fork();
 #endif
     if (pid == -1) {
-	perror ("fork failed");
-	return 0;
+        perror ("fork failed");
+        return 0;
     } else if (pid == 0) {
         /* Close fd not useful */
         close(end_proc_detect[0]); // close reading side
 
-	/* child */
+        /* child */
 #ifdef _AIX
-	execvp ((const char *)*argv, (const char **)argv);
+        execvp ((const char *)*argv, (const char **)argv);
 #else
-	execvp (*argv, argv);
+        execvp (*argv, argv);
 #endif
-	if (errno == ENOENT)
-	    wxError("command not found", *argv);
-	else
-	    perror (*argv);
-	wxError("could not execute", *argv);
-	_exit (-1);
+        if (errno == ENOENT)
+            wxError("command not found", *argv);
+        else
+            perror (*argv);
+        wxError("could not execute", *argv);
+        _exit (-1);
     }
 
     close(end_proc_detect[1]); // close writing side
@@ -437,7 +304,7 @@ long wxExecute( char **argv, bool sync, wxProcess *process )
     if (!sync) {
       data->process = process;
     } else {
-      data->process = NULL;
+      data->process = (wxProcess *) NULL;
       data->pid = -(data->pid);
 
       while (data->pid != 0)
@@ -461,8 +328,8 @@ long wxExecute( const wxString& command, bool sync, wxProcess *process )
     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 */ ;
+    while ((argv[argc++] = strtok((char *) NULL, IFS)) != NULL)
+        /* loop */ ;
     return wxExecute(argv, sync, process);
 };