aniani/elinks
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Alternative experimental ECMAScript engine.

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This commit is contained in:
witekfl
2006-01-10 19:17:29 +01:00
committed by
parent d2e346436a
commit d8592e4f99
27 changed files with 3408 additions and 89 deletions
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92
src/ecmascript/ecmascript.c
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@@ -12,7 +12,6 @@
#include "document/document.h"
#include "document/view.h"
#include "ecmascript/ecmascript.h"
#include "ecmascript/spidermonkey.h"
#include "intl/gettext/libintl.h"
#include "main/module.h"
#include "protocol/uri.h"
@@ -61,49 +60,6 @@ static struct option_info ecmascript_options[] = {
NULL_OPTION_INFO,
};
#define get_ecmascript_enable() get_opt_bool("ecmascript.enable")
static void
ecmascript_init(struct module *module)
{
spidermonkey_init();
}
static void
ecmascript_done(struct module *module)
{
spidermonkey_done();
}
struct ecmascript_interpreter *
ecmascript_get_interpreter(struct view_state *vs)
{
struct ecmascript_interpreter *interpreter;
assert(vs);
interpreter = mem_calloc(1, sizeof(*interpreter));
if (!interpreter)
return NULL;
interpreter->vs = vs;
init_list(interpreter->onload_snippets);
spidermonkey_get_interpreter(interpreter);
return interpreter;
}
void
ecmascript_put_interpreter(struct ecmascript_interpreter *interpreter)
{
assert(interpreter);
spidermonkey_put_interpreter(interpreter);
free_string_list(&interpreter->onload_snippets);
mem_free(interpreter);
}
void
ecmascript_reset_state(struct view_state *vs)
{
@@ -124,40 +80,6 @@ ecmascript_reset_state(struct view_state *vs)
vs->ecmascript_fragile = 1;
}
void
ecmascript_eval(struct ecmascript_interpreter *interpreter,
struct string *code)
{
if (!get_ecmascript_enable())
return;
assert(interpreter);
spidermonkey_eval(interpreter, code);
}
unsigned char *
ecmascript_eval_stringback(struct ecmascript_interpreter *interpreter,
struct string *code)
{
if (!get_ecmascript_enable())
return NULL;
assert(interpreter);
return spidermonkey_eval_stringback(interpreter, code);
}
int
ecmascript_eval_boolback(struct ecmascript_interpreter *interpreter,
struct string *code)
{
if (!get_ecmascript_enable())
return -1;
assert(interpreter);
return spidermonkey_eval_boolback(interpreter, code);
}
void
ecmascript_protocol_handler(struct session *ses, struct uri *uri)
{
@@ -197,6 +119,20 @@ ecmascript_protocol_handler(struct session *ses, struct uri *uri)
}
void
ecmascript_timeout_dialog(struct terminal *term, int max_exec_time)
{
info_box(term, MSGBOX_FREE_TEXT,
N_("JavaScript Emergency"), ALIGN_LEFT,
msg_text(term,
N_("A script embedded in the current document was running\n"
"for more than %d seconds. This probably means there is\n"
"a bug in the script and it could have halted the whole\n"
"ELinks, so the script execution was interrupted."),
max_exec_time));
}
struct module ecmascript_module = struct_module(
/* name: */ N_("ECMAScript"),
/* options: */ ecmascript_options,