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elinks/src/ecmascript/mujs/console.cpp
2022-08-08 15:34:10 +02:00

102 lines
2.1 KiB
C++

/* The QuickJS console object implementation. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "elinks.h"
#include "bfu/dialog.h"
#include "cache/cache.h"
#include "config/home.h"
#include "dialogs/menu.h"
#include "dialogs/status.h"
#include "ecmascript/ecmascript.h"
#include "ecmascript/mujs.h"
#include "ecmascript/mujs/console.h"
#include "intl/libintl.h"
#include "osdep/newwin.h"
#include "osdep/sysname.h"
#include "util/conv.h"
#include "util/memory.h"
#include "util/string.h"
#include <time.h>
#include "document/renderer.h"
#include "document/refresh.h"
#include "terminal/screen.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;
}