From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Thu, 9 Apr 2020 18:35:23 +0000 (+0200)
Subject: WIP Printer
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=291e3984cacadd73922bb019f7c3441a2d771bba;p=thirdparty%2Fvala.git

WIP Printer
---

diff --git a/configure.ac b/configure.ac
index d9f6eb06e..6a6e3edc7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -220,6 +220,7 @@ AC_CONFIG_FILES([Makefile
            gee/Makefile
            ccode/Makefile
            vala/Makefile
+           vala/tests/Makefile
            codegen/Makefile
            compiler/Makefile
            vapi/Makefile
diff --git a/vala/Makefile.am b/vala/Makefile.am
index 78e4c9390..27d313b14 100644
--- a/vala/Makefile.am
+++ b/vala/Makefile.am
@@ -2,6 +2,10 @@ include $(top_srcdir)/Makefile.common
 
 NULL =
 
+SUBDIRS = \
+	tests \
+	$(NULL)
+
 AM_CPPFLAGS = \
 	-DG_LOG_DOMAIN=\"vala\" \
 	$(COVERAGE_CFLAGS) \
diff --git a/vala/tests/Makefile.am b/vala/tests/Makefile.am
new file mode 100644
index 000000000..efb498ecd
--- /dev/null
+++ b/vala/tests/Makefile.am
@@ -0,0 +1,51 @@
+include $(top_srcdir)/Makefile.common
+
+NULL =
+
+AM_CPPFLAGS = \
+	-DG_LOG_DOMAIN=\"printer\" \
+	$(COVERAGE_CFLAGS) \
+	-I$(top_srcdir)/gee \
+	-I$(top_srcdir)/vala \
+	$(GLIB_CFLAGS) \
+	-DPACKAGE_DATADIR=\"$(pkgdatadir)\" \
+	$(NULL)
+
+BUILT_SOURCES = printer.vala.stamp
+
+noinst_PROGRAMS = \
+	printer \
+	$(NULL)
+
+printer_VALASOURCES = \
+	testprinter.vala \
+	$(NULL)
+
+printer_SOURCES = \
+	printer.vala.stamp \
+	$(printer_VALASOURCES:.vala=.c) \
+	$(NULL)
+
+printer.vala.stamp: $(printer_VALASOURCES)
+	$(VALA_V)$(VALAC) \
+		$(COVERAGE_VALAFLAGS) \
+		$(VALAFLAGS) \
+		-C \
+		--vapidir $(top_srcdir)/vapi --pkg gobject-2.0 \
+		--vapidir $(top_srcdir)/gee --pkg gee \
+		--vapidir $(top_srcdir)/vala --pkg vala \
+		--pkg config \
+		$^
+	@touch $@
+
+printer_LDADD = \
+	$(COVERAGE_LIBS) \
+	$(GLIB_LIBS) \
+	$(top_builddir)/vala/libvala@PACKAGE_SUFFIX@.la \
+	$(NULL)
+
+EXTRA_DIST = $(printer_VALASOURCES) printer.vala.stamp
+
+MAINTAINERCLEANFILES = \
+	$(printer_VALASOURCES:.vala=.c) \
+	$(NULL)
diff --git a/vala/tests/testprinter.vala b/vala/tests/testprinter.vala
new file mode 100644
index 000000000..b0ded3cba
--- /dev/null
+++ b/vala/tests/testprinter.vala
@@ -0,0 +1,90 @@
+/* testprinter.vala
+ *
+ * Copyright (C) 2020  Rico Tzschichholz
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ *
+ * Author:
+ *  Rico Tzschichholz <ricotz@ubuntu.com>
+ */
+
+class Sink : Vala.Report {
+	public override void note (Vala.SourceReference? source, string message) {
+	}
+
+	public override void depr (Vala.SourceReference? source, string message) {
+	}
+
+	public override void warn (Vala.SourceReference? source, string message) {
+	}
+
+	public override void err (Vala.SourceReference? source, string message) {
+	}
+}
+
+[CCode (array_length = false, array_null_terminated = true)]
+static string[] filenames;
+
+const OptionEntry[] options = {
+	{ OPTION_REMAINING, 0, 0, OptionArg.FILENAME_ARRAY, ref filenames, "Input source file", "FILE" },
+	{ null }
+};
+
+int main (string[] args) {
+	try {
+		var opt_context = new OptionContext ();
+		opt_context.add_main_entries (options, null);
+		opt_context.parse (ref args);
+	} catch (OptionError e) {
+		return 1;
+	}
+
+	if (filenames.length != 1) {
+		return 1;
+	}
+
+	string filename = filenames[0];
+
+	var context = new Vala.CodeContext ();
+	context.set_target_profile (Vala.Profile.GOBJECT);
+	context.keep_going = true;
+	context.report = new Sink ();
+
+	Vala.CodeContext.push (context);
+
+	context.add_source_filename (filename);
+
+	var vala_parser = new Vala.Parser ();
+	vala_parser.parse (context);
+	//context.check ();
+
+	unowned Vala.SourceReference src = context.get_source_file (filename).first;
+	while (true) {
+		{
+			stdout.printf ("%s | %s | %s\n", src.begin.to_string (), src.end.to_string (), src.node.type_name);
+		}
+		if (src.next == null) {
+			if (src != context.get_source_file (filename).last) {
+				return 1;
+			}
+			break;
+		}
+		src = src.next;
+	}
+
+	Vala.CodeContext.pop ();
+
+	return 0;
+}