remove getFileType from stdlib

clite/commands.js

@@ -333,8 +333,8 @@ Options:
 			io.exit(1);
 			return;
 		}
-		var t = stdlib.getFileType(fd);
-		if (t != 1 && t != 7) {
+		var st = stdio.fstat(fd);
+		if ( !st || (st.type != stdio.types.FT_TEXT && st.type != stdio.types.FT_SCRIPT)) {
 			io.error('can not read files of this type');
 				io.exit(1);
 			return;
@@ -475,38 +475,42 @@ Options:
 		return 1;
 	}
 
-	var t = stdlib.getFileType(fd);
+	var st = stdio.fstat(fd);
 	stdio.close(fd);
 
 	var txt = short+': ';
-	switch (t) {
-	case 1:
-		txt += 'Plain Text';
-		break;
-	case 2:
-		txt += 'CLIte Executable';
-		break;
-	case 3:
-		txt += 'Directory';
-		break;
-	case 4:
-		txt += 'Link';
-		break;
-	case 5:
-		txt += 'Device File';
-		break;
-	case 6:
-		txt += 'Unloaded Remote Data';
-		break;
-	case 7:
-		txt += 'Shell Script';
-		break;
-	case 8:
-		txt += 'Image';
-		break;
-	default:
-		txt += 'Unknown Data';
-		break;
+	if (!st) {
+		txt += 'Unknown';
+	}else{
+		switch (st.type) {
+		case stdio.types.FT_TEXT:
+			txt += 'Plain Text';
+			break;
+		case stdio.types.FT_BINARY:
+			txt += 'CLIte Executable';
+			break;
+		case stdio.types.FT_DIR:
+			txt += 'Directory';
+			break;
+		case stdio.types.FT_LINK:
+			txt += 'Link';
+			break;
+		case stdio.types.FT_DEV:
+			txt += 'Device File';
+			break;
+		case stdio.types.FT_REMOTE:
+			txt += 'Unloaded Remote Data';
+			break;
+		case stdio.types.FT_SCRIPT:
+			txt += 'Shell Script';
+			break;
+		case stdio.types.FT_IMAGE:
+			txt += 'Image';
+			break;
+		default:
+			txt += 'Unknown Data';
+			break;
+		}
 	}
 
 	io.write(txt);

clite/core.js

@@ -1831,7 +1831,6 @@ clite.lib.api = { // this is passed to programs via include('stdlib')
 	basename:clite.lib.basename,
 	dirname:clite.lib.dirname,
 	resolvePath:clite.lib.resolvePath,
-	getFileType:clite.lib.getFileType,
 	strToArgs:clite.lib.strToArgs,
 	fork:clite.lib.fork,
 	exec:clite.lib.exec

readme.txt

@@ -152,12 +152,6 @@ stdlib: io.include('stdlib')
 	 resolvePath('file.txt','/etc') -> '/etc/file.txt'
 	 resolvePath('~/../file.txt') -> '/usr/home/file.txt'
 
-	getFileType(fd)
-	 special function that returns the type of file that a file
-	 descriptor refers to. See stdio.types for return values.
-	 Likely to be removed, as stdio.stat('path') or stdio.fstat(fd)
-	 includes this data.
-
 	strToArgs('string')
 	 special function that splits a string into an array of arguments
 	 for passing to exec(), supports quotes and so on:
@@ -173,8 +167,7 @@ stdio: io.include('stdio')
  Provides access to io functions and types for file access
 
  stdio.types:
-  object for mapping return values of stdlib.getFileType() or values of
-  stat.type:
+  object for mapping values of stat.type:
 	FT_UNKOWN:	0 Unknown file type
 	FT_TEXT:	1 Plain text file
 	FT_BINARY:	2 Binary file, likely a javascript function