[mujs] console.c

src/ecmascript/libdom/mujs/Makefile

@@ -1,6 +1,6 @@
 top_builddir=../../../..
 include $(top_builddir)/Makefile.config
 
-OBJS = attr.o attributes.o collection.o mapa.obj
+OBJS = attr.o attributes.o collection.o console.o mapa.obj
 
 include $(top_srcdir)/Makefile.lib

src/ecmascript/libdom/mujs/console.c

@@ -0,0 +1,86 @@
+/* The MuJS console object implementation. */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "ecmascript/ecmascript.h"
+#include "ecmascript/mujs.h"
+#include "ecmascript/mujs/console.h"
+
+
+#define DEBUG 0
+
+static void
+mjs_console_log_common(js_State *J, const char *str, const char *log_filename)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)js_getcontext(J);
+
+	assert(interpreter);
+
+	if (log_filename && get_opt_bool("ecmascript.enable_console_log", NULL) && str)
+	{
+		FILE *f = fopen(log_filename, "a");
+
+		if (f)
+		{
+			fprintf(f, "%s\n", str);
+			fclose(f);
+		}
+	}
+	js_pushundefined(J);
+}
+
+static void
+mjs_console_log(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	const char *str = js_tostring(J, 1);
+
+	mjs_console_log_common(J, str, console_log_filename);
+}
+
+static void
+mjs_console_error(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	const char *str = js_tostring(J, 1);
+
+	mjs_console_log_common(J, str, console_error_filename);
+}
+
+static void
+mjs_console_toString(js_State *J)
+{
+#ifdef ECMASCRIPT_DEBUG
+	fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
+#endif
+	js_pushstring(J, "[console object]");
+}
+
+int
+mjs_console_init(js_State *J)
+{
+	js_newobject(J);
+	{
+		addmethod(J, "console.log", mjs_console_log, 1);
+		addmethod(J, "console.error", mjs_console_error, 1);
+		addmethod(J, "console.toString", mjs_console_toString, 0);
+	}
+	js_defglobal(J, "console", JS_DONTENUM);
+
+	return 0;
+}

src/ecmascript/libdom/mujs/meson.build

@@ -1 +1 @@
-srcs += files('attr.c', 'attributes.c', 'collection.c', 'mapa.cpp')
+srcs += files('attr.c', 'attributes.c', 'collection.c', 'console.c', 'mapa.cpp')

src/ecmascript/mujs/console.cpp

@@ -30,6 +30,7 @@
 #include "document/refresh.h"
 #include "terminal/screen.h"
 
+#ifndef CONFIG_LIBDOM
 #define DEBUG 0
 
 static void
@@ -99,3 +100,4 @@ mjs_console_init(js_State *J)
 
 	return 0;
 }
+#endif

src/ecmascript/mujs/console.h

@@ -3,6 +3,14 @@
 
 #include <mujs.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int mjs_console_init(js_State *J);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif