diff options
Diffstat (limited to 'quickjs-libc.c')
| -rw-r--r-- | quickjs-libc.c | 208 |
1 files changed, 104 insertions, 104 deletions
diff --git a/quickjs-libc.c b/quickjs-libc.c index 6d50a90..47b5301 100644 --- a/quickjs-libc.c +++ b/quickjs-libc.c @@ -1,6 +1,6 @@ /* * QuickJS C library - * + * * Copyright (c) 2017-2021 Fabrice Bellard * Copyright (c) 2017-2021 Charlie Gordon * @@ -181,7 +181,7 @@ static JSValue js_printf_internal(JSContext *ctx, break; q = fmtbuf; *q++ = *fmt++; /* copy '%' */ - + /* flags */ for(;;) { c = *fmt; @@ -235,14 +235,14 @@ static JSValue js_printf_internal(JSContext *ctx, if (*fmt == 'l') { mod = *fmt++; } - + /* type */ c = *fmt++; if (q >= fmtbuf + sizeof(fmtbuf) - 1) goto invalid; *q++ = c; *q = '\0'; - + switch (c) { case 'c': if (i >= argc) @@ -264,7 +264,7 @@ static JSValue js_printf_internal(JSContext *ctx, len = unicode_to_utf8(cbuf, int32_arg); dbuf_put(&dbuf, cbuf, len); break; - + case 'd': case 'i': case 'o': @@ -309,7 +309,7 @@ static JSValue js_printf_internal(JSContext *ctx, dbuf_printf_fun(&dbuf, fmtbuf, string_arg); JS_FreeCString(ctx, string_arg); break; - + case 'e': case 'f': case 'g': @@ -324,11 +324,11 @@ static JSValue js_printf_internal(JSContext *ctx, goto fail; dbuf_printf_fun(&dbuf, fmtbuf, double_arg); break; - + case '%': dbuf_putc(&dbuf, '%'); break; - + default: /* XXX: should support an extension mechanism */ invalid: @@ -365,7 +365,7 @@ uint8_t *js_load_file(JSContext *ctx, size_t *pbuf_len, const char *filename) uint8_t *buf; size_t buf_len; long lret; - + f = fopen(filename, "rb"); if (!f) return NULL; @@ -412,7 +412,7 @@ static JSValue js_loadScript(JSContext *ctx, JSValueConst this_val, const char *filename; JSValue ret; size_t buf_len; - + filename = JS_ToCString(ctx, argv[0]); if (!filename) return JS_EXCEPTION; @@ -437,7 +437,7 @@ static JSValue js_std_loadFile(JSContext *ctx, JSValueConst this_val, const char *filename; JSValue ret; size_t buf_len; - + filename = JS_ToCString(ctx, argv[0]); if (!filename) return JS_EXCEPTION; @@ -469,7 +469,7 @@ static JSModuleDef *js_module_loader_so(JSContext *ctx, void *hd; JSInitModuleFunc *init; char *filename; - + if (!strchr(module_name, '/')) { /* must add a '/' so that the DLL is not searched in the system library paths */ @@ -481,7 +481,7 @@ static JSModuleDef *js_module_loader_so(JSContext *ctx, } else { filename = (char *)module_name; } - + /* C module */ hd = dlopen(filename, RTLD_NOW | RTLD_LOCAL); if (filename != module_name) @@ -520,7 +520,7 @@ int js_module_set_import_meta(JSContext *ctx, JSValueConst func_val, JSValue meta_obj; JSAtom module_name_atom; const char *module_name; - + assert(JS_VALUE_GET_TAG(func_val) == JS_TAG_MODULE); m = JS_VALUE_GET_PTR(func_val); @@ -551,7 +551,7 @@ int js_module_set_import_meta(JSContext *ctx, JSValueConst func_val, pstrcpy(buf, sizeof(buf), module_name); } JS_FreeCString(ctx, module_name); - + meta_obj = JS_GetImportMeta(ctx, m); if (JS_IsException(meta_obj)) return -1; @@ -576,14 +576,14 @@ JSModuleDef *js_module_loader(JSContext *ctx, size_t buf_len; uint8_t *buf; JSValue func_val; - + buf = js_load_file(ctx, &buf_len, module_name); if (!buf) { JS_ThrowReferenceError(ctx, "could not load module filename '%s'", module_name); return NULL; } - + /* compile the module */ func_val = JS_Eval(ctx, (char *)buf, buf_len, module_name, JS_EVAL_TYPE_MODULE | JS_EVAL_FLAG_COMPILE_ONLY); @@ -754,7 +754,7 @@ static JSValue js_evalScript(JSContext *ctx, JSValueConst this_val, BOOL backtrace_barrier = FALSE; BOOL is_async = FALSE; int flags; - + if (argc >= 2) { options_obj = argv[1]; if (get_bool_option(ctx, &backtrace_barrier, options_obj, @@ -772,7 +772,7 @@ static JSValue js_evalScript(JSContext *ctx, JSValueConst this_val, /* install the interrupt handler */ JS_SetInterruptHandler(JS_GetRuntime(ctx), interrupt_handler, NULL); } - flags = JS_EVAL_TYPE_GLOBAL; + flags = JS_EVAL_TYPE_GLOBAL; if (backtrace_barrier) flags |= JS_EVAL_FLAG_BACKTRACE_BARRIER; if (is_async) @@ -878,7 +878,7 @@ static JSValue js_std_open(JSContext *ctx, JSValueConst this_val, const char *filename, *mode = NULL; FILE *f; int err; - + filename = JS_ToCString(ctx, argv[0]); if (!filename) goto fail; @@ -914,7 +914,7 @@ static JSValue js_std_popen(JSContext *ctx, JSValueConst this_val, const char *filename, *mode = NULL; FILE *f; int err; - + filename = JS_ToCString(ctx, argv[0]); if (!filename) goto fail; @@ -1028,7 +1028,7 @@ static JSValue js_std_file_puts(JSContext *ctx, JSValueConst this_val, if (!f) return JS_EXCEPTION; } - + for(i = 0; i < argc; i++) { str = JS_ToCStringLen(ctx, &len, argv[i]); if (!str) @@ -1159,7 +1159,7 @@ static JSValue js_std_file_read_write(JSContext *ctx, JSValueConst this_val, uint64_t pos, len; size_t size, ret; uint8_t *buf; - + if (!f) return JS_EXCEPTION; if (JS_ToIndex(ctx, &pos, argv[1])) @@ -1186,7 +1186,7 @@ static JSValue js_std_file_getline(JSContext *ctx, JSValueConst this_val, int c; DynBuf dbuf; JSValue obj; - + if (!f) return JS_EXCEPTION; @@ -1225,7 +1225,7 @@ static JSValue js_std_file_readAsString(JSContext *ctx, JSValueConst this_val, uint64_t max_size64; size_t max_size; JSValueConst max_size_val; - + if (!f) return JS_EXCEPTION; @@ -1289,7 +1289,7 @@ static int http_get_header_line(FILE *f, char *buf, size_t buf_size, { int c; char *p; - + p = buf; for(;;) { c = fgetc(f); @@ -1325,21 +1325,21 @@ static JSValue js_std_urlGet(JSContext *ctx, JSValueConst this_val, DynBuf cmd_buf; DynBuf data_buf_s, *data_buf = &data_buf_s; DynBuf header_buf_s, *header_buf = &header_buf_s; - char *buf; + char *buf; size_t i, len; int c, status; JSValue response = JS_UNDEFINED, ret_obj; JSValueConst options_obj; FILE *f; BOOL binary_flag, full_flag; - + url = JS_ToCString(ctx, argv[0]); if (!url) return JS_EXCEPTION; - + binary_flag = FALSE; full_flag = FALSE; - + if (argc >= 2) { options_obj = argv[1]; @@ -1352,7 +1352,7 @@ static JSValue js_std_urlGet(JSContext *ctx, JSValueConst this_val, return JS_EXCEPTION; } } - + js_std_dbuf_init(ctx, &cmd_buf); dbuf_printf(&cmd_buf, "%s ''", URL_GET_PROGRAM); len = strlen(url); @@ -1378,7 +1378,7 @@ static JSValue js_std_urlGet(JSContext *ctx, JSValueConst this_val, js_std_dbuf_init(ctx, data_buf); js_std_dbuf_init(ctx, header_buf); - + buf = js_malloc(ctx, URL_GET_BUF_SIZE); if (!buf) goto fail; @@ -1392,7 +1392,7 @@ static JSValue js_std_urlGet(JSContext *ctx, JSValueConst this_val, if (!full_flag && !(status >= 200 && status <= 299)) { goto bad_header; } - + /* wait until there is an empty line */ for(;;) { if (http_get_header_line(f, buf, URL_GET_BUF_SIZE, header_buf) < 0) { @@ -1468,7 +1468,7 @@ static JSValue js_std_urlGet(JSContext *ctx, JSValueConst this_val, static JSClassDef js_std_file_class = { "FILE", .finalizer = js_std_file_finalizer, -}; +}; static const JSCFunctionListEntry js_std_error_props[] = { /* various errno values */ @@ -1500,7 +1500,7 @@ static const JSCFunctionListEntry js_std_funcs[] = { JS_CFUNC_DEF("loadFile", 1, js_std_loadFile ), JS_CFUNC_DEF("strerror", 1, js_std_strerror ), JS_CFUNC_DEF("parseExtJSON", 1, js_std_parseExtJSON ), - + /* FILE I/O */ JS_CFUNC_DEF("open", 2, js_std_open ), JS_CFUNC_DEF("popen", 2, js_std_popen ), @@ -1514,7 +1514,7 @@ static const JSCFunctionListEntry js_std_funcs[] = { JS_PROP_INT32_DEF("SEEK_END", SEEK_END, JS_PROP_CONFIGURABLE ), JS_OBJECT_DEF("Error", js_std_error_props, countof(js_std_error_props), JS_PROP_CONFIGURABLE), }; - + static const JSCFunctionListEntry js_std_file_proto_funcs[] = { JS_CFUNC_DEF("close", 0, js_std_file_close ), JS_CFUNC_MAGIC_DEF("puts", 1, js_std_file_puts, 1 ), @@ -1539,7 +1539,7 @@ static const JSCFunctionListEntry js_std_file_proto_funcs[] = { static int js_std_init(JSContext *ctx, JSModuleDef *m) { JSValue proto; - + /* FILE class */ /* the class ID is created once */ JS_NewClassID(&js_std_file_class_id); @@ -1620,7 +1620,7 @@ static JSValue js_os_seek(JSContext *ctx, JSValueConst this_val, int fd, whence; int64_t pos, ret; BOOL is_bigint; - + if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; is_bigint = JS_IsBigInt(ctx, argv[1]); @@ -1645,7 +1645,7 @@ static JSValue js_os_read_write(JSContext *ctx, JSValueConst this_val, size_t size; ssize_t ret; uint8_t *buf; - + if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; if (JS_ToIndex(ctx, &pos, argv[2])) @@ -1685,7 +1685,7 @@ static JSValue js_os_ttyGetWinSize(JSContext *ctx, JSValueConst this_val, if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; handle = (HANDLE)_get_osfhandle(fd); - + if (!GetConsoleScreenBufferInfo(handle, &info)) return JS_NULL; obj = JS_NewArray(ctx); @@ -1724,7 +1724,7 @@ static JSValue js_os_ttyGetWinSize(JSContext *ctx, JSValueConst this_val, int fd; struct winsize ws; JSValue obj; - + if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; if (ioctl(fd, TIOCGWINSZ, &ws) == 0 && @@ -1753,10 +1753,10 @@ static JSValue js_os_ttySetRaw(JSContext *ctx, JSValueConst this_val, { struct termios tty; int fd; - + if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; - + memset(&tty, 0, sizeof(tty)); tcgetattr(fd, &tty); oldtty = tty; @@ -1783,7 +1783,7 @@ static JSValue js_os_remove(JSContext *ctx, JSValueConst this_val, { const char *filename; int ret; - + filename = JS_ToCString(ctx, argv[0]); if (!filename) return JS_EXCEPTION; @@ -1809,7 +1809,7 @@ static JSValue js_os_rename(JSContext *ctx, JSValueConst this_val, { const char *oldpath, *newpath; int ret; - + oldpath = JS_ToCString(ctx, argv[0]); if (!oldpath) return JS_EXCEPTION; @@ -1861,7 +1861,7 @@ static JSValue js_os_setReadHandler(JSContext *ctx, JSValueConst this_val, JSOSRWHandler *rh; int fd; JSValueConst func; - + if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; func = argv[1]; @@ -1935,7 +1935,7 @@ static JSValue js_os_signal(JSContext *ctx, JSValueConst this_val, if (!is_main_thread(rt)) return JS_ThrowTypeError(ctx, "signal handler can only be set in the main thread"); - + if (JS_ToUint32(ctx, &sig_num, argv[0])) return JS_EXCEPTION; if (sig_num >= 64) @@ -2062,7 +2062,7 @@ static JSValue js_os_clearTimeout(JSContext *ctx, JSValueConst this_val, JSThreadState *ts = JS_GetRuntimeOpaque(rt); JSOSTimer *th; int timer_id; - + if (JS_ToInt32(ctx, &timer_id, argv[0])) return JS_EXCEPTION; th = find_timer_by_id(ts, timer_id); @@ -2127,12 +2127,12 @@ static int js_os_poll(JSContext *ctx) int64_t cur_time, delay; JSOSRWHandler *rh; struct list_head *el; - + /* XXX: handle signals if useful */ if (list_empty(&ts->os_rw_handlers) && list_empty(&ts->os_timers)) return -1; /* no more events */ - + /* XXX: only timers and basic console input are supported */ if (!list_empty(&ts->os_timers)) { cur_time = get_time_ms(); @@ -2205,7 +2205,7 @@ static int handle_posted_message(JSRuntime *rt, JSContext *ctx, struct list_head *el; JSWorkerMessage *msg; JSValue obj, data_obj, func, retval; - + pthread_mutex_lock(&ps->mutex); if (!list_empty(&ps->msg_queue)) { el = ps->msg_queue.next; @@ -2232,7 +2232,7 @@ static int handle_posted_message(JSRuntime *rt, JSContext *ctx, JS_READ_OBJ_SAB | JS_READ_OBJ_REFERENCE); js_free_message(msg); - + if (JS_IsException(data_obj)) goto fail; obj = JS_NewObject(ctx); @@ -2285,7 +2285,7 @@ static int js_os_poll(JSContext *ctx) unlikely(os_pending_signals != 0)) { JSOSSignalHandler *sh; uint64_t mask; - + list_for_each(el, &ts->os_signal_handlers) { sh = list_entry(el, JSOSSignalHandler, link); mask = (uint64_t)1 << sh->sig_num; @@ -2300,7 +2300,7 @@ static int js_os_poll(JSContext *ctx) if (list_empty(&ts->os_rw_handlers) && list_empty(&ts->os_timers) && list_empty(&ts->port_list)) return -1; /* no more events */ - + if (!list_empty(&ts->os_timers)) { cur_time = get_time_ms(); min_delay = 10000; @@ -2326,7 +2326,7 @@ static int js_os_poll(JSContext *ctx) } else { tvp = NULL; } - + FD_ZERO(&rfds); FD_ZERO(&wfds); fd_max = -1; @@ -2412,7 +2412,7 @@ static JSValue js_os_getcwd(JSContext *ctx, JSValueConst this_val, { char buf[PATH_MAX]; int err; - + if (!getcwd(buf, sizeof(buf))) { buf[0] = '\0'; err = errno; @@ -2441,7 +2441,7 @@ static JSValue js_os_mkdir(JSContext *ctx, JSValueConst this_val, { int mode, ret; const char *path; - + if (argc >= 2) { if (JS_ToInt32(ctx, &mode, argv[1])) return JS_EXCEPTION; @@ -2471,7 +2471,7 @@ static JSValue js_os_readdir(JSContext *ctx, JSValueConst this_val, JSValue obj; int err; uint32_t len; - + path = JS_ToCString(ctx, argv[0]); if (!path) return JS_EXCEPTION; @@ -2619,7 +2619,7 @@ static JSValue js_os_utimes(JSContext *ctx, JSValueConst this_val, const char *path; int64_t atime, mtime; int ret; - + if (JS_ToInt64(ctx, &atime, argv[1])) return JS_EXCEPTION; if (JS_ToInt64(ctx, &mtime, argv[2])) @@ -2652,7 +2652,7 @@ static JSValue js_os_sleep(JSContext *ctx, JSValueConst this_val, { int64_t delay; int ret; - + if (JS_ToInt64(ctx, &delay, argv[0])) return JS_EXCEPTION; if (delay < 0) @@ -2716,7 +2716,7 @@ static JSValue js_os_symlink(JSContext *ctx, JSValueConst this_val, { const char *target, *linkpath; int err; - + target = JS_ToCString(ctx, argv[0]); if (!target) return JS_EXCEPTION; @@ -2739,7 +2739,7 @@ static JSValue js_os_readlink(JSContext *ctx, JSValueConst this_val, char buf[PATH_MAX]; int err; ssize_t res; - + path = JS_ToCString(ctx, argv[0]); if (!path) return JS_EXCEPTION; @@ -2763,7 +2763,7 @@ static char **build_envp(JSContext *ctx, JSValueConst obj) const char *key, *str; JSValue val; size_t key_len, str_len; - + if (JS_GetOwnPropertyNames(ctx, &tab, &len, obj, JS_GPN_STRING_MASK | JS_GPN_ENUM_ONLY) < 0) return NULL; @@ -2821,7 +2821,7 @@ static int my_execvpe(const char *filename, char **argv, char **envp) char buf[PATH_MAX]; size_t filename_len, path_len; BOOL eacces_error; - + filename_len = strlen(filename); if (filename_len == 0) { errno = ENOENT; @@ -2829,7 +2829,7 @@ static int my_execvpe(const char *filename, char **argv, char **envp) } if (strchr(filename, '/')) return execve(filename, argv, envp); - + path = getenv("PATH"); if (!path) path = (char *)"/bin:/usr/bin"; @@ -2851,7 +2851,7 @@ static int my_execvpe(const char *filename, char **argv, char **envp) buf[path_len] = '/'; memcpy(buf + path_len + 1, filename, filename_len); buf[path_len + 1 + filename_len] = '\0'; - + execve(buf, argv, envp); switch(errno) { @@ -2884,7 +2884,7 @@ static JSValue js_os_exec(JSContext *ctx, JSValueConst this_val, static const char *std_name[3] = { "stdin", "stdout", "stderr" }; int std_fds[3]; uint32_t uid = -1, gid = -1; - + val = JS_GetPropertyStr(ctx, args, "length"); if (JS_IsException(val)) return JS_EXCEPTION; @@ -2913,7 +2913,7 @@ static JSValue js_os_exec(JSContext *ctx, JSValueConst this_val, for(i = 0; i < 3; i++) std_fds[i] = i; - + /* get the options, if any */ if (argc >= 2) { options = argv[1]; @@ -2922,7 +2922,7 @@ static JSValue js_os_exec(JSContext *ctx, JSValueConst this_val, goto exception; if (get_bool_option(ctx, &use_path, options, "usePath")) goto exception; - + val = JS_GetPropertyStr(ctx, options, "file"); if (JS_IsException(val)) goto exception; @@ -2967,7 +2967,7 @@ static JSValue js_os_exec(JSContext *ctx, JSValueConst this_val, if (!envp) goto exception; } - + val = JS_GetPropertyStr(ctx, options, "uid"); if (JS_IsException(val)) goto exception; @@ -3081,7 +3081,7 @@ static JSValue js_os_waitpid(JSContext *ctx, JSValueConst this_val, { int pid, status, options, ret; JSValue obj; - + if (JS_ToInt32(ctx, &pid, argv[0])) return JS_EXCEPTION; if (JS_ToInt32(ctx, &options, argv[1])) @@ -3101,7 +3101,7 @@ static JSValue js_os_waitpid(JSContext *ctx, JSValueConst this_val, JS_DefinePropertyValueUint32(ctx, obj, 1, JS_NewInt32(ctx, status), JS_PROP_C_W_E); return obj; -} +} /* pipe() -> [read_fd, write_fd] or null if error */ static JSValue js_os_pipe(JSContext *ctx, JSValueConst this_val, @@ -3109,7 +3109,7 @@ static JSValue js_os_pipe(JSContext *ctx, JSValueConst this_val, { int pipe_fds[2], ret; JSValue obj; - + ret = pipe(pipe_fds); if (ret < 0) return JS_NULL; @@ -3128,7 +3128,7 @@ static JSValue js_os_kill(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv) { int pid, sig, ret; - + if (JS_ToInt32(ctx, &pid, argv[0])) return JS_EXCEPTION; if (JS_ToInt32(ctx, &sig, argv[1])) @@ -3142,7 +3142,7 @@ static JSValue js_os_dup(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv) { int fd, ret; - + if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; ret = js_get_errno(dup(fd)); @@ -3154,7 +3154,7 @@ static JSValue js_os_dup2(JSContext *ctx, JSValueConst this_val, int argc, JSValueConst *argv) { int fd, fd2, ret; - + if (JS_ToInt32(ctx, &fd, argv[0])) return JS_EXCEPTION; if (JS_ToInt32(ctx, &fd2, argv[1])) @@ -3228,7 +3228,7 @@ static JSWorkerMessagePipe *js_new_message_pipe(void) { JSWorkerMessagePipe *ps; int pipe_fds[2]; - + if (pipe(pipe_fds) < 0) return NULL; @@ -3269,10 +3269,10 @@ static void js_free_message_pipe(JSWorkerMessagePipe *ps) struct list_head *el, *el1; JSWorkerMessage *msg; int ref_count; - + if (!ps) return; - + ref_count = atomic_add_int(&ps->ref_count, -1); assert(ref_count >= 0); if (ref_count == 0) { @@ -3311,7 +3311,7 @@ static void js_worker_finalizer(JSRuntime *rt, JSValue val) static JSClassDef js_worker_class = { "Worker", .finalizer = js_worker_finalizer, -}; +}; static void *worker_func(void *opaque) { @@ -3320,12 +3320,12 @@ static void *worker_func(void *opaque) JSThreadState *ts; JSContext *ctx; JSValue val; - + rt = JS_NewRuntime(); if (rt == NULL) { fprintf(stderr, "JS_NewRuntime failure"); exit(1); - } + } js_std_init_handlers(rt); JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL); @@ -3334,7 +3334,7 @@ static void *worker_func(void *opaque) ts = JS_GetRuntimeOpaque(rt); ts->recv_pipe = args->recv_pipe; ts->send_pipe = args->send_pipe; - + /* function pointer to avoid linking the whole JS_NewContext() if not needed */ ctx = js_worker_new_context_func(rt); @@ -3369,7 +3369,7 @@ static JSValue js_worker_ctor_internal(JSContext *ctx, JSValueConst new_target, { JSValue obj = JS_UNDEFINED, proto; JSWorkerData *s; - + /* create the object */ if (JS_IsUndefined(new_target)) { proto = JS_GetClassProto(ctx, js_worker_class_id); @@ -3406,7 +3406,7 @@ static JSValue js_worker_ctor(JSContext *ctx, JSValueConst new_target, int ret; const char *filename = NULL, *basename; JSAtom basename_atom; - + /* XXX: in order to avoid problems with resource liberation, we don't support creating workers inside workers */ if (!is_main_thread(rt)) @@ -3422,7 +3422,7 @@ static JSValue js_worker_ctor(JSContext *ctx, JSValueConst new_target, JS_FreeAtom(ctx, basename_atom); if (!basename) goto fail; - + /* module name */ filename = JS_ToCString(ctx, argv[0]); if (!filename) @@ -3447,7 +3447,7 @@ static JSValue js_worker_ctor(JSContext *ctx, JSValueConst new_target, args->send_pipe, args->recv_pipe); if (JS_IsException(obj)) goto fail; - + pthread_attr_init(&attr); /* no join at the end */ pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); @@ -3485,10 +3485,10 @@ static JSValue js_worker_postMessage(JSContext *ctx, JSValueConst this_val, uint8_t *data; JSWorkerMessage *msg; uint8_t **sab_tab; - + if (!worker) return JS_EXCEPTION; - + data = JS_WriteObject2(ctx, &data_len, argv[0], JS_WRITE_OBJ_SAB | JS_WRITE_OBJ_REFERENCE, &sab_tab, &sab_tab_len); @@ -3516,7 +3516,7 @@ static JSValue js_worker_postMessage(JSContext *ctx, JSValueConst this_val, js_free(ctx, data); js_free(ctx, sab_tab); - + /* increment the SAB reference counts */ for(i = 0; i < msg->sab_tab_len; i++) { js_sab_dup(NULL, msg->sab_tab[i]); @@ -3548,7 +3548,7 @@ static JSValue js_worker_postMessage(JSContext *ctx, JSValueConst this_val, js_free(ctx, data); js_free(ctx, sab_tab); return JS_EXCEPTION; - + } static JSValue js_worker_set_onmessage(JSContext *ctx, JSValueConst this_val, @@ -3558,7 +3558,7 @@ static JSValue js_worker_set_onmessage(JSContext *ctx, JSValueConst this_val, JSThreadState *ts = JS_GetRuntimeOpaque(rt); JSWorkerData *worker = JS_GetOpaque2(ctx, this_val, js_worker_class_id); JSWorkerMessageHandler *port; - + if (!worker) return JS_EXCEPTION; @@ -3714,7 +3714,7 @@ static const JSCFunctionListEntry js_os_funcs[] = { static int js_os_init(JSContext *ctx, JSModuleDef *m) { os_poll_func = js_os_poll; - + #ifdef USE_WORKER { JSRuntime *rt = JS_GetRuntime(ctx); @@ -3725,20 +3725,20 @@ static int js_os_init(JSContext *ctx, JSModuleDef *m) JS_NewClass(JS_GetRuntime(ctx), js_worker_class_id, &js_worker_class); proto = JS_NewObject(ctx); JS_SetPropertyFunctionList(ctx, proto, js_worker_proto_funcs, countof(js_worker_proto_funcs)); - + obj = JS_NewCFunction2(ctx, js_worker_ctor, "Worker", 1, JS_CFUNC_constructor, 0); JS_SetConstructor(ctx, obj, proto); - + JS_SetClassProto(ctx, js_worker_class_id, proto); - + /* set 'Worker.parent' if necessary */ if (ts->recv_pipe && ts->send_pipe) { JS_DefinePropertyValueStr(ctx, obj, "parent", js_worker_ctor_internal(ctx, JS_UNDEFINED, ts->recv_pipe, ts->send_pipe), JS_PROP_C_W_E); } - + JS_SetModuleExport(ctx, m, "Worker", obj); } #endif /* USE_WORKER */ @@ -3803,12 +3803,12 @@ void js_std_add_helpers(JSContext *ctx, int argc, char **argv) } JS_SetPropertyStr(ctx, global_obj, "scriptArgs", args); } - + JS_SetPropertyStr(ctx, global_obj, "print", JS_NewCFunction(ctx, js_print, "print", 1)); JS_SetPropertyStr(ctx, global_obj, "__loadScript", JS_NewCFunction(ctx, js_loadScript, "__loadScript", 1)); - + JS_FreeValue(ctx, global_obj); } @@ -3827,7 +3827,7 @@ void js_std_init_handlers(JSRuntime *rt) init_list_head(&ts->os_timers); init_list_head(&ts->port_list); ts->next_timer_id = 1; - + JS_SetRuntimeOpaque(rt, ts); #ifdef USE_WORKER @@ -3857,7 +3857,7 @@ void js_std_free_handlers(JSRuntime *rt) JSOSSignalHandler *sh = list_entry(el, JSOSSignalHandler, link); free_sh(rt, sh); } - + list_for_each_safe(el, el1, &ts->os_timers) { JSOSTimer *th = list_entry(el, JSOSTimer, link); free_timer(rt, th); @@ -3876,7 +3876,7 @@ void js_std_free_handlers(JSRuntime *rt) static void js_dump_obj(JSContext *ctx, FILE *f, JSValueConst val) { const char *str; - + str = JS_ToCString(ctx, val); if (str) { fprintf(f, "%s\n", str); @@ -3890,7 +3890,7 @@ static void js_std_dump_error1(JSContext *ctx, JSValueConst exception_val) { JSValue val; BOOL is_error; - + is_error = JS_IsError(ctx, exception_val); js_dump_obj(ctx, stderr, exception_val); if (is_error) { @@ -3905,7 +3905,7 @@ static void js_std_dump_error1(JSContext *ctx, JSValueConst exception_val) void js_std_dump_error(JSContext *ctx) { JSValue exception_val; - + exception_val = JS_GetException(ctx); js_std_dump_error1(ctx, exception_val); JS_FreeValue(ctx, exception_val); |