From: JCWasmx86 <JCWasmx86@t-online.de>
Date: Tue, 7 Jun 2022 09:01:15 +0000 (+0200)
Subject: Added fixes for keywords in C
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a679d0f081ee2919d2ba9e34595a225facb2ea92;p=thirdparty%2Fvala.git

Added fixes for keywords in C
---

diff --git a/dbusgen/tests/test-codegen.xml b/dbusgen/tests/test-codegen.xml
index 35ccd9be6..d5c6b81a8 100644
--- a/dbusgen/tests/test-codegen.xml
+++ b/dbusgen/tests/test-codegen.xml
@@ -345,6 +345,7 @@
     -->
     <property name="Property5" type="s" access="read"/>
 
+    <property name="type" type="s" access="readwrite"/>
 
     <!--
       FancyProperty:
diff --git a/dbusgen/tests/test-codegen.xml.vala-expected b/dbusgen/tests/test-codegen.xml.vala-expected
index ec034cc84..802c2f229 100644
--- a/dbusgen/tests/test-codegen.xml.vala-expected
+++ b/dbusgen/tests/test-codegen.xml.vala-expected
@@ -14,68 +14,39 @@ public interface OrgProjectBar : GLib.Object {
 	public abstract void unimplemented_method () throws GLib.DBusError, GLib.IOError;
 	public abstract void property_cancellation () throws GLib.DBusError, GLib.IOError;
 	/*<para>Property docs, yah...</para><para>Second paragraph.</para>*/
-	[DBus (name = "y")]
 	public abstract char y { get; set; }
-	[DBus (name = "b")]
 	public abstract bool b { get; set; }
-	[DBus (name = "n")]
 	public abstract int16 n { get; set; }
-	[DBus (name = "q")]
 	public abstract uint16 q { get; set; }
-	[DBus (name = "i")]
 	public abstract int32 i { get; set; }
-	[DBus (name = "u")]
 	public abstract uint32 u { get; set; }
-	[DBus (name = "x")]
 	public abstract int64 x { get; set; }
-	[DBus (name = "t")]
 	public abstract uint64 t { get; set; }
-	[DBus (name = "d")]
 	public abstract double d { get; set; }
-	[DBus (name = "s")]
 	public abstract string s { owned get; set; }
-	[DBus (name = "o")]
 	public abstract GLib.ObjectPath o { owned get; set; }
-	[DBus (name = "g")]
 	public abstract string g { owned get; set; }
-	[DBus (name = "ay")]
 	public abstract string ay { owned get; set; }
-	[DBus (name = "as")]
 	public abstract string[] @as { owned get; set; }
-	[DBus (name = "aay")]
 	public abstract string[] aay { owned get; set; }
-	[DBus (name = "ao")]
 	public abstract GLib.ObjectPath[] ao { owned get; set; }
-	[DBus (name = "ag")]
 	public abstract string[] ag { owned get; set; }
 	public abstract string finally_normal_name { owned get; set; }
 	public abstract string readonly_property { owned get; }
 	public abstract string writeonly_property { set; }
 	[CCode (notify = false)]
-	[DBus (name = "quiet")]
 	public abstract string quiet { owned get; set; }
 	[CCode (notify = false)]
-	[DBus (name = "quiet_too")]
 	public abstract string quiet_too { owned get; set; }
-	[DBus (name = "unset_i")]
 	public abstract int32 unset_i { get; set; }
-	[DBus (name = "unset_d")]
 	public abstract double unset_d { get; set; }
-	[DBus (name = "unset_s")]
 	public abstract string unset_s { owned get; set; }
-	[DBus (name = "unset_o")]
 	public abstract GLib.ObjectPath unset_o { owned get; set; }
-	[DBus (name = "unset_g")]
 	public abstract string unset_g { owned get; set; }
-	[DBus (name = "unset_ay")]
 	public abstract string unset_ay { owned get; set; }
-	[DBus (name = "unset_as")]
 	public abstract string[] unset_as { owned get; set; }
-	[DBus (name = "unset_ao")]
 	public abstract GLib.ObjectPath[] unset_ao { owned get; set; }
-	[DBus (name = "unset_ag")]
 	public abstract string[] unset_ag { owned get; set; }
-	[DBus (name = "unset_struct")]
 	public abstract DBusProxyStruct_1idsogayasaoag1_ unset_struct { owned get; set; }
 	[DBus (name = "HelloWorld")]
 	public signal void hello_world0 (string greeting);
@@ -106,20 +77,21 @@ public interface ComAcmeRocket : GLib.Object {
 	[CCode (cname = "speed-xyz")]
 	public abstract double speed { get; }
 	public abstract DBusProxyStruct_1ddd1_ direction { owned get; }
-	public abstract string type { owned get; }
+	[DBus (name = "Type")]
+	public abstract string type_ { owned get; }
 	[CCode (cname = "exploded-xyz")]
 	public signal void exploded ();
 }
 [DBus (name = "org.project.Bat", timeout = 120000)]
 public interface OrgProjectBat : GLib.Object {
 	public abstract void force_method ([DBus (signature = "i")] GLib.Variant force_in_i, [DBus (signature = "s")] GLib.Variant force_in_s, [DBus (signature = "ay")] GLib.Variant force_in_ay, [DBus (signature = "(i)")] GLib.Variant force_in_struct, [DBus (signature = "i")] out GLib.Variant force_out_i, [DBus (signature = "s")] out GLib.Variant force_out_s, [DBus (signature = "ay")] out GLib.Variant force_out_ay, [DBus (signature = "(i)")] out GLib.Variant force_out_struct) throws GLib.DBusError, GLib.IOError;
-	[DBus (name = "force_i", signature = "i")]
+	[DBus (signature = "i")]
 	public abstract GLib.Variant force_i { owned get; set; }
-	[DBus (name = "force_s", signature = "s")]
+	[DBus (signature = "s")]
 	public abstract GLib.Variant force_s { owned get; set; }
-	[DBus (name = "force_ay", signature = "ay")]
+	[DBus (signature = "ay")]
 	public abstract GLib.Variant force_ay { owned get; set; }
-	[DBus (name = "force_struct", signature = "(i)")]
+	[DBus (signature = "(i)")]
 	public abstract GLib.Variant force_struct { owned get; set; }
 	public signal void force_signal ([DBus (signature = "i")] GLib.Variant force_i, [DBus (signature = "s")] GLib.Variant force_s, [DBus (signature = "ay")] GLib.Variant force_ay, [DBus (signature = "(i)")] GLib.Variant force_struct);
 }
@@ -142,9 +114,11 @@ public interface OrgProjectInlineDocs : GLib.Object {
 	public abstract string property3 { owned get; }
 	public abstract string property4 { owned get; }
 	public abstract string property5 { owned get; }
+	[DBus (name = "type")]
+	public abstract string type_ { owned get; set; }
 	public abstract string fancy_property { owned get; }
-    [DBus (name = "foo-bar-property")]
-    public abstract string foo_bar_property { owned get; }
+	[DBus (name = "foo-bar-property")]
+	public abstract string foo_bar_property { owned get; }
 	public signal void bar_signal (string blah, string boo);
 }
 [DBus (name = "ChangingInterfaceV1", timeout = 120000)]
@@ -211,7 +185,8 @@ public interface FDPassing : GLib.Object {
 }
 [DBus (name = "Naming", timeout = 120000)]
 public interface Naming : GLib.Object {
-	public abstract int32 type { get; set; }
+	[DBus (name = "Type")]
+	public abstract int32 type_ { get; set; }
 }
 [DBus (name = "org.freedesktop.DBus.Introspectable", timeout = 120000)]
 public interface OrgFreedesktopDBusIntrospectable : GLib.Object {
diff --git a/dbusgen/valadbusparser.vala b/dbusgen/valadbusparser.vala
index 52bea752c..93c954261 100644
--- a/dbusgen/valadbusparser.vala
+++ b/dbusgen/valadbusparser.vala
@@ -21,7 +21,10 @@
  */
 
 using GLib;
-
+// TODO: org.freedesktop.login1.Manager.xml.vala
+// 			org.freedesktop.NetworkManager.Device.Wireless.xml.vala
+// 			org.freedesktop.NetworkManager.xml.vala
+// Internal duplicated symbols
 /**
  * Code visitor parsing all DBus Interface files.
  *
@@ -55,6 +58,9 @@ public class Vala.DBusParser : CodeVisitor {
 	private Set<string> argnames = new HashSet<string> (str_hash, str_equal);
 	// Used for guarding against duplicate member names (signals, properties and methods)
 	private Set<string> member_names = new HashSet<string> (str_hash, str_equal);
+	// Used to avoid generating method names like "register", or properties like "type" that yield
+	// "foo_bar_get_type" that generate invalid C code
+	private Set<string> banned_names = new HashSet<string> (str_hash, str_equal);
 	private int duplicate_counter;
 
 	public int dbus_timeout { get; set; }
@@ -70,6 +76,13 @@ public class Vala.DBusParser : CodeVisitor {
 	public void parse (CodeContext context) {
 		this.context = context;
 		current_ns = context.root;
+		// TODO: Add all C keywords?
+		banned_names.add ("type");
+		banned_names.add ("register");
+		banned_names.add ("default");
+		banned_names.add ("continue");
+		banned_names.add ("restrict");
+		banned_names.add ("unsigned");
 
 		dbus_module = new DBusVariantModule (context);
 		dbus_module.current_ns = context.root;
@@ -344,6 +357,11 @@ public class Vala.DBusParser : CodeVisitor {
 			name = "%s%u".printf (name, duplicate_counter++);
 		}
 
+		var banned = name in banned_names;
+		if (banned) {
+			name = name + "_";
+		}
+
 		current_node = current_method = new Method (name, dbus_module.void_type.copy (), get_current_src ());
 		((Method)current_method).is_abstract = true;
 		((Method)current_method).access = SymbolAccessibility.PUBLIC;
@@ -353,7 +371,7 @@ public class Vala.DBusParser : CodeVisitor {
 		if (needs_name) {
 			current_node.set_attribute_string ("DBus", "name", name);
 		}
-		if (duplicate) {
+		if (duplicate || banned) {
 			current_node.set_attribute_string ("DBus", "name", reader.get_attribute ("name"));
 		}
 
@@ -414,7 +432,8 @@ public class Vala.DBusParser : CodeVisitor {
 
 		var needs_name = false;
 		var vala_name = Vala.Symbol.camel_case_to_lower_case (name);
-		if (name == Vala.Symbol.lower_case_to_camel_case (vala_name)) {
+
+		if (name == Vala.Symbol.lower_case_to_camel_case (vala_name) || (name == vala_name && !name.contains ("-"))) {
 			name = vala_name;
 		} else {
 			needs_name = true;
@@ -423,6 +442,10 @@ public class Vala.DBusParser : CodeVisitor {
 			duplicate = true;
 			name = "%s%u".printf (name, duplicate_counter++);
 		}
+		var banned = name in banned_names;
+		if (banned) {
+			name = name + "_";
+		}
 
 		current_node = current_property = new Property (name.replace ("-", "_"), data_type, null, null, get_current_src ());
 		current_property.is_abstract = true;
@@ -432,7 +455,7 @@ public class Vala.DBusParser : CodeVisitor {
 		if (needs_name) {
 			current_node.set_attribute_string ("DBus", "name", name);
 		}
-		if (duplicate) {
+		if (duplicate || banned) {
 			current_node.set_attribute_string ("DBus", "name", reader.get_attribute ("name"));
 		}
 
@@ -593,6 +616,11 @@ public class Vala.DBusParser : CodeVisitor {
 			name = "%s%u".printf (name, duplicate_counter++);
 		}
 
+		var banned = name in banned_names;
+		if (banned) {
+			name = name + "_";
+		}
+
 		current_node = current_method = new Signal (name, dbus_module.void_type.copy ());
 		((Signal)current_node).access = SymbolAccessibility.PUBLIC;
 
@@ -600,7 +628,7 @@ public class Vala.DBusParser : CodeVisitor {
 		if (needs_name) {
 			current_node.set_attribute_string ("DBus", "name", name);
 		}
-		if (duplicate) {
+		if (duplicate || banned) {
 			current_node.set_attribute_string ("DBus", "name", reader.get_attribute ("name"));
 		}
 
diff --git a/dbusgen/valadbusvariantmodule.vala b/dbusgen/valadbusvariantmodule.vala
index 4fd10fae2..020112abf 100644
--- a/dbusgen/valadbusvariantmodule.vala
+++ b/dbusgen/valadbusvariantmodule.vala
@@ -232,10 +232,15 @@ public class Vala.DBusVariantModule {
 			var n = type.n_items ();
 			var able_to_add_all = true;
 			unowned var sub = type.first ();
+			var file = context.get_source_file ("<artificial>");
+			if (file == null) {
+				file = new SourceFile (context, SourceFileType.SOURCE, "<artificial>", null, true);
+				context.add_source_file (file);
+			}
 			var sref = new SourceReference (
-								new SourceFile (context, SourceFileType.NONE, "<artificial>", null, true),
-								new SourceLocation (null, 0, 0),
-								new SourceLocation (null, 0, 1));
+								file,
+								SourceLocation (null, 0, 0),
+								SourceLocation (null, 0, 1));
 			var new_struct = new Struct (generated_name, sref);
 			new_struct.access = SymbolAccessibility.PUBLIC;
 			for (var i = 0; i < n; i++) {
@@ -244,7 +249,7 @@ public class Vala.DBusVariantModule {
 					able_to_add_all = false;
 					break;
 				}
-				var field = new Field ("arg%d".printf (i), dt, null);
+				var field = new Field ("arg%d".printf (i), dt, null, sref);
 				field.access = SymbolAccessibility.PUBLIC;
 				new_struct.add_field (field);
 				sub = sub.next();