void test(duk_context *ctx) {
duk_idx_t i, n;
duk_push_undefined(ctx);
duk_push_null(ctx);
duk_push_boolean(ctx, 0);
duk_push_boolean(ctx, 123);
duk_push_number(ctx, 234);
duk_push_string(ctx, "foo");
duk_push_object(ctx);
duk_push_array(ctx);
duk_push_c_function(ctx, my_c_func, DUK_VARARGS);
duk_push_fixed_buffer(ctx, 1024);
duk_push_dynamic_buffer(ctx, 1024);
duk_push_pointer(ctx, (void *) 0xdeadbeefUL);
n = duk_get_top(ctx);
for (i = 0; i < n + 1; i++) { /* end on invalid index on purpose */
duk_int_t typeval, typemask;
typeval = duk_get_type(ctx, i);
typemask = duk_get_type_mask(ctx, i);
printf("stack[%ld] --> type=%ld mask=0x%08lx ",
(long) i, (long) typeval, (long) typemask);
switch(duk_get_type(ctx, i)) {
case DUK_TYPE_NONE: printf("none"); break;
case DUK_TYPE_UNDEFINED: printf("undefined"); break;
case DUK_TYPE_NULL: printf("null"); break;
case DUK_TYPE_BOOLEAN: printf("boolean"); break;
case DUK_TYPE_NUMBER: printf("number"); break;
case DUK_TYPE_STRING: printf("string"); break;
case DUK_TYPE_OBJECT: printf("object"); break;
case DUK_TYPE_BUFFER: printf("buffer"); break;
case DUK_TYPE_POINTER: printf("pointer"); break;
default: printf("unknown(%d)", (int) duk_get_type(ctx, i)); break;
}
printf(" bool=%d num=%lf str=%s buf-is-null=%d ptr=%p",
(int) duk_get_boolean(ctx, i),
(double) duk_get_number(ctx, i),
duk_get_string(ctx, i),
(duk_get_buffer(ctx, i, NULL) == NULL ? 1 : 0),
duk_get_pointer(ctx, i));
printf(" isobj=%d isarr=%d isfunc=%d",
(int) duk_is_object(ctx, i),
(int) duk_is_array(ctx, i),
(int) duk_is_function(ctx, i));
printf("\n");
}
}
void
mn_get_data(duk_context *ctx, int index, uv_buf_t* buf) {
duk_size_t len;
if (duk_is_string(ctx, index)) {
buf->base = (char*) duk_get_lstring(ctx, index, &len);
} else {
buf->base = duk_get_buffer(ctx, index, &len);
}
buf->len = len;
}
/*
* Serializes various data types into a buffer. Leaves the buffer on the top of the stack.
*/
static uint8_t* SerializeToBuffer(duk_context* ctx, duk_idx_t idx, duk_size_t* sz)
{
uint8_t* ptr;
switch (duk_get_type(ctx, idx)) {
case DUK_TYPE_BUFFER:
duk_dup(ctx, idx);
ptr = duk_get_buffer(ctx, -1, sz);
break;
case DUK_TYPE_BOOLEAN:
ptr = duk_push_fixed_buffer(ctx, 1);
ptr[0] = duk_get_boolean(ctx, idx);
*sz = 1;
break;
case DUK_TYPE_NUMBER:
ptr = duk_push_fixed_buffer(ctx, 1);
ptr[0] = duk_get_int(ctx, idx);
*sz = 1;
break;
case DUK_TYPE_STRING:
duk_dup(ctx, idx);
ptr = duk_to_fixed_buffer(ctx, -1, sz);
break;
case DUK_TYPE_OBJECT:
if (duk_is_array(ctx, idx)) {
duk_idx_t i;
duk_idx_t len = duk_get_length(ctx, idx);
ptr = duk_push_fixed_buffer(ctx, len);
for (i = 0; i < len; ++i) {
duk_get_prop_index(ctx, idx, i);
ptr[i] = duk_require_uint(ctx, -1);
duk_pop(ctx);
}
*sz = len;
} else {
duk_error(ctx, DUK_ERR_TYPE_ERROR, "Can only serialize arrays of numbers");
}
break;
default:
duk_error(ctx, DUK_ERR_TYPE_ERROR, "Cannot serialize");
break;
}
return ptr;
}
duk_ret_t nsp_texture_fill(duk_context *ctx) {
uint16_t color = duk_require_int(ctx, 0);
duk_push_this(ctx);
duk_get_prop_string(ctx, -1, "bitmap");
size_t size;
uint16_t *bitmap = duk_get_buffer(ctx, -1, &size);
if (bitmap == NULL) {
duk_push_error_object(ctx, DUK_ERR_ERROR, "bitmap pointer is NULL");
duk_throw(ctx);
}
for (size_t i = 0; i < size / 2; i++) {
bitmap[i] = (uint16_t)color;
}
return 0;
}
void dump_buffer(duk_context *ctx) {
unsigned char *ptr;
size_t sz;
int i;
ptr = (unsigned char *) duk_get_buffer(ctx, -1, &sz);
printf("buffer: dynamic=%d, size=%d: ", duk_is_dynamic(ctx, -1), (int) sz);
for (i = 0; i < (int) sz; i++) {
unsigned char c = ptr[i];
if (c >= 0x20 && c <= 0x7e) {
printf("%c", c);
} else {
printf("\\x%02x", (int) c);
}
}
printf("\n");
}
AJ_Status AJS_HandleJoinSessionReply(duk_context* ctx, AJ_Message* msg)
{
const char* peer = NULL;
SessionInfo* sessionInfo = NULL;
uint32_t replySerial = msg->replySerial;
uint8_t joined = FALSE;
AJS_GetGlobalStashObject(ctx, "sessions");
duk_enum(ctx, -1, DUK_ENUM_OWN_PROPERTIES_ONLY);
while (duk_next(ctx, -1, 1)) {
peer = duk_get_string(ctx, -2);
AJ_ASSERT(duk_is_object(ctx, -1));
duk_get_prop_string(ctx, -1, "info");
sessionInfo = duk_get_buffer(ctx, -1, NULL);
AJ_ASSERT(sessionInfo);
duk_pop_3(ctx);
if (sessionInfo->replySerial == replySerial) {
uint32_t sessionId;
uint32_t replyStatus;
/*
* Check if the join was successful
*/
AJ_UnmarshalArgs(msg, "uu", &replyStatus, &sessionId);
if (replyStatus == AJ_JOINSESSION_REPLY_SUCCESS) {
/*
* TODO - if we have a well-known name send a ping to get the unique name
*/
sessionInfo->sessionId = sessionId;
joined = TRUE;
}
sessionInfo->replySerial = 0;
break;
}
}
duk_pop(ctx); /* Pop the enum */
if (joined) {
/*
* TODO - we may need to initiate authentication with the remote peer
*/
AnnouncementCallbacks(ctx, peer, sessionInfo);
}
/* Pop "sessions" */
duk_pop(ctx);
return AJ_OK;
}
static void dump_buffer(duk_context *ctx) {
unsigned char *ptr;
duk_size_t i, sz;
ptr = (unsigned char *) duk_get_buffer(ctx, -1, &sz);
printf("buffer: dynamic=%d, size=%lu:", (int) duk_is_dynamic_buffer(ctx, -1), (unsigned long) sz);
for (i = 0; i < sz; i++) {
unsigned char c = ptr[i];
if (i == 0) {
printf(" ");
}
if (c >= 0x20 && c <= 0x7e) {
printf("%c", c);
} else {
printf("\\x%02x", (int) c);
}
}
printf("\n");
}
duk_ret_t nsp_texture_fill_polygon(duk_context *ctx) {
duk_require_object_coercible(ctx, 0);
int* xys = getIntArray(ctx,0);
int nbPts = duk_require_int(ctx, 1);
uint16_t color = duk_require_int(ctx, 2);
duk_push_this(ctx);
duk_get_prop_string(ctx, -1, "width");
int w = duk_require_int(ctx, -1);
duk_pop(ctx);
duk_get_prop_string(ctx, -1, "height");
int h = duk_require_int(ctx, -1);
duk_pop(ctx);
if (w <= 0 || h <= 0) {
duk_push_error_object(ctx, DUK_ERR_RANGE_ERROR, "width and height must be positive");
duk_throw(ctx);
}
duk_get_prop_string(ctx, -1, "bitmap");
size_t size;
uint16_t *bitmap = duk_get_buffer(ctx, -1, &size);
if (bitmap == NULL) {
duk_push_error_object(ctx, DUK_ERR_ERROR, "bitmap pointer is NULL");
duk_throw(ctx);
}
FbDev* fb = (FbDev*)malloc( 1 * sizeof(FbDev) );
fb->width = w;
fb->height = h;
fb->fb_size = w * h;
fb->fb = bitmap;
fillPolygon( xys, nbPts, color, fb );
free(fb);
return 0;
}
/*
* Delete session info object pointed to by sessionId. If sessionId
* is zero then delete all session info objects.
*/
static AJ_Status RemoveSessions(duk_context* ctx, uint32_t sessionId)
{
AJ_Status status = AJ_OK;
AJS_GetGlobalStashObject(ctx, "sessions");
duk_enum(ctx, -1, DUK_ENUM_OWN_PROPERTIES_ONLY);
while (duk_next(ctx, -1, 1)) {
SessionInfo* sessionInfo;
const char* peer = duk_get_string(ctx, -2);
duk_get_prop_string(ctx, -1, "info");
sessionInfo = duk_get_buffer(ctx, -1, NULL);
duk_pop_3(ctx);
if (sessionId == 0) {
AJ_InfoPrintf(("RemoveSessions(): Leaving session: %u\n", sessionInfo->sessionId));
status = AJ_BusLeaveSession(AJS_GetBusAttachment(), sessionInfo->sessionId);
} else if (sessionInfo->sessionId == sessionId) {
status = AJ_BusLeaveSession(AJS_GetBusAttachment(), sessionInfo->sessionId);
duk_del_prop_string(ctx, -2, peer);
break;
}
}
duk_pop_2(ctx);
/*
* TODO - this is not all that useful because it only indicates that a peer has gone away
* without being able to specify exactly which services are affected. The problem is we cannot
* hold a reference to the service object because we a relying on the service object finalizer
* to clean up sessions that are no longer in use. If we hold a reference the finalizer will
* never get called.
*/
if (sessionId != 0) {
AJS_GetAllJoynProperty(ctx, "onPeerDisconnected");
if (duk_is_callable(ctx, -1)) {
if (duk_pcall(ctx, 0) != DUK_EXEC_SUCCESS) {
AJS_ConsoleSignalError(ctx);
}
}
duk_pop(ctx);
} else {
AJS_ClearGlobalStashObject(ctx, "sessions");
}
return status;
}
duk_ret_t nsp_texture_fill_rect(duk_context *ctx) {
int x = duk_require_int(ctx, 0);
int y = duk_require_int(ctx, 1);
int w_ = duk_require_int(ctx, 2);
int h_ = duk_require_int(ctx, 3);
uint16_t color = duk_require_int(ctx, 4);
duk_push_this(ctx);
duk_get_prop_string(ctx, -1, "width");
int w = duk_require_int(ctx, -1);
duk_pop(ctx);
duk_get_prop_string(ctx, -1, "height");
int h = duk_require_int(ctx, -1);
duk_pop(ctx);
if (w <= 0 || h <= 0) {
duk_push_error_object(ctx, DUK_ERR_RANGE_ERROR, "width and height must be positive");
duk_throw(ctx);
}
duk_get_prop_string(ctx, -1, "bitmap");
size_t size;
uint16_t *bitmap = duk_get_buffer(ctx, -1, &size);
if (bitmap == NULL) {
duk_push_error_object(ctx, DUK_ERR_ERROR, "bitmap pointer is NULL");
duk_throw(ctx);
}
FbDev* fb = (FbDev*)malloc( 1 * sizeof(FbDev) );
fb->width = w;
fb->height = h;
fb->fb_size = w * h;
fb->fb = bitmap;
fillRect(x,y,w_,h_,color,fb);
free(fb);
return 0;
}
/*
* Create a session object if we don't have one for this peer. Leave the session object on the top
* of the stack when this function returns.
*/
static SessionInfo* AllocSessionObject(duk_context* ctx, const char* name)
{
SessionInfo* sessionInfo;
if (duk_get_prop_string(ctx, -1, name)) {
duk_get_prop_string(ctx, -1, "info");
sessionInfo = duk_get_buffer(ctx, -1, NULL);
duk_pop(ctx);
} else {
/*
* Replace whatever we got with the object we need
*/
duk_pop(ctx);
duk_push_object(ctx);
duk_dup(ctx, -1);
duk_put_prop_string(ctx, -3, name);
sessionInfo = duk_push_fixed_buffer(ctx, sizeof(SessionInfo));
duk_put_prop_string(ctx, -2, "info");
duk_push_array(ctx);
duk_put_prop_string(ctx, -2, "anno");
}
return sessionInfo;
}
#include "handle.h"
duk_ret_t duv_close(duk_context *ctx) {
uv_handle_t* handle;
dschema_check(ctx, (const duv_schema_entry[]) {
{"handle", duv_is_handle},
{"onclosed", dschema_is_continuation},
{NULL}
});
handle = duk_get_buffer(ctx, 0, NULL);
uv_close(handle, duv_close_cb);
duv_store_handler(ctx, handle->data, DUV_CLOSED, 1);
return 0;
}
static duk_ret_t test_func(duk_context *ctx, void *udata) {
(void) udata;
if (ctx) {
printf("dummy - return here\n"); fflush(stdout);
return 0;
}
/* Up-to-date for Duktape 1.3.0, alphabetical order:
* $ cd website/api; ls *.yaml
*/
(void) duk_alloc_raw(ctx, 0);
(void) duk_alloc(ctx, 0);
(void) duk_base64_decode(ctx, 0);
(void) duk_base64_encode(ctx, 0);
(void) duk_buffer_to_string(ctx, 0);
(void) duk_call_method(ctx, 0);
(void) duk_call_prop(ctx, 0, 0);
(void) duk_call(ctx, 0);
(void) duk_char_code_at(ctx, 0, 0);
(void) duk_check_stack_top(ctx, 0);
(void) duk_check_stack(ctx, 0);
(void) duk_check_type_mask(ctx, 0, 0);
(void) duk_check_type(ctx, 0, 0);
(void) duk_compact(ctx, 0);
(void) duk_compile_lstring_filename(ctx, 0, "dummy", 0);
(void) duk_compile_lstring(ctx, 0, "dummy", 0);
(void) duk_compile_string_filename(ctx, 0, "dummy");
(void) duk_compile_string(ctx, 0, "dummy");
(void) duk_compile(ctx, 0);
(void) duk_concat(ctx, 0);
(void) duk_config_buffer(ctx, 0, NULL, 0);
(void) duk_copy(ctx, 0, 0);
(void) duk_create_heap_default();
(void) duk_create_heap(NULL, NULL, NULL, NULL, NULL);
(void) duk_debugger_attach(ctx, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
(void) duk_debugger_cooperate(ctx);
(void) duk_debugger_detach(ctx);
(void) duk_debugger_notify(ctx, 0);
(void) duk_debugger_pause(ctx);
(void) duk_decode_string(ctx, 0, NULL, NULL);
(void) duk_def_prop(ctx, 0, 0);
(void) duk_del_prop_index(ctx, 0, 0);
(void) duk_del_prop_string(ctx, 0, "dummy");
(void) duk_del_prop(ctx, 0);
(void) duk_destroy_heap(ctx);
(void) duk_dump_function(ctx);
(void) duk_dup_top(ctx);
(void) duk_dup(ctx, 0);
(void) duk_enum(ctx, 0, 0);
(void) duk_equals(ctx, 0, 0);
duk_error_va(ctx, 0, NULL, NULL);
duk_error(ctx, 0, "dummy"); /* (void) cast won't work without variadic macros */
(void) duk_eval_lstring_noresult(ctx, "dummy", 0);
(void) duk_eval_lstring(ctx, "dummy", 0);
(void) duk_eval_noresult(ctx);
(void) duk_eval_string_noresult(ctx, "dummy");
(void) duk_eval_string(ctx, "dummy");
(void) duk_eval(ctx);
(void) duk_fatal(ctx, "dummy");
(void) duk_free_raw(ctx, NULL);
(void) duk_free(ctx, NULL);
(void) duk_gc(ctx, 0);
(void) duk_get_boolean(ctx, 0);
(void) duk_get_buffer_data(ctx, 0, NULL);
(void) duk_get_buffer(ctx, 0, NULL);
(void) duk_get_c_function(ctx, 0);
(void) duk_get_context(ctx, 0);
(void) duk_get_current_magic(ctx);
(void) duk_get_error_code(ctx, 0);
(void) duk_get_finalizer(ctx, 0);
(void) duk_get_global_string(ctx, 0);
(void) duk_get_heapptr(ctx, 0);
(void) duk_get_int(ctx, 0);
(void) duk_get_length(ctx, 0);
(void) duk_get_lstring(ctx, 0, NULL);
(void) duk_get_magic(ctx, 0);
(void) duk_get_memory_functions(ctx, NULL);
(void) duk_get_number(ctx, 0);
(void) duk_get_pointer(ctx, 0);
(void) duk_get_prop_index(ctx, 0, 0);
(void) duk_get_prop_string(ctx, 0, "dummy");
(void) duk_get_prop(ctx, 0);
(void) duk_get_prototype(ctx, 0);
(void) duk_get_string(ctx, 0);
(void) duk_get_top_index(ctx);
(void) duk_get_top(ctx);
(void) duk_get_type_mask(ctx, 0);
(void) duk_get_type(ctx, 0);
(void) duk_get_uint(ctx, 0);
(void) duk_has_prop_index(ctx, 0, 0);
(void) duk_has_prop_string(ctx, 0, "dummy");
(void) duk_has_prop(ctx, 0);
(void) duk_hex_decode(ctx, 0);
(void) duk_hex_encode(ctx, 0);
(void) duk_insert(ctx, 0);
(void) duk_instanceof(ctx, 0, 0);
(void) duk_is_array(ctx, 0);
(void) duk_is_boolean(ctx, 0);
(void) duk_is_bound_function(ctx, 0);
(void) duk_is_buffer(ctx, 0);
(void) duk_is_callable(ctx, 0);
(void) duk_is_c_function(ctx, 0);
(void) duk_is_constructor_call(ctx);
(void) duk_is_dynamic_buffer(ctx, 0);
(void) duk_is_ecmascript_function(ctx, 0);
(void) duk_is_error(ctx, 0);
(void) duk_is_eval_error(ctx, 0);
(void) duk_is_fixed_buffer(ctx, 0);
(void) duk_is_function(ctx, 0);
(void) duk_is_lightfunc(ctx, 0);
(void) duk_is_nan(ctx, 0);
(void) duk_is_null_or_undefined(ctx, 0);
(void) duk_is_null(ctx, 0);
(void) duk_is_number(ctx, 0);
(void) duk_is_object_coercible(ctx, 0);
(void) duk_is_object(ctx, 0);
(void) duk_is_pointer(ctx, 0);
(void) duk_is_primitive(ctx, 0);
(void) duk_is_range_error(ctx, 0);
(void) duk_is_reference_error(ctx, 0);
(void) duk_is_strict_call(ctx);
(void) duk_is_string(ctx, 0);
(void) duk_is_syntax_error(ctx, 0);
(void) duk_is_thread(ctx, 0);
(void) duk_is_type_error(ctx, 0);
(void) duk_is_undefined(ctx, 0);
(void) duk_is_uri_error(ctx, 0);
(void) duk_is_valid_index(ctx, 0);
(void) duk_join(ctx, 0);
(void) duk_json_decode(ctx, 0);
(void) duk_json_encode(ctx, 0);
(void) duk_load_function(ctx);
(void) duk_map_string(ctx, 0, NULL, NULL);
(void) duk_new(ctx, 0);
(void) duk_next(ctx, 0, 0);
(void) duk_normalize_index(ctx, 0);
(void) duk_pcall_method(ctx, 0);
(void) duk_pcall_prop(ctx, 0, 0);
(void) duk_pcall(ctx, 0);
(void) duk_pcompile_lstring_filename(ctx, 0, "dummy", 0);
(void) duk_pcompile_lstring(ctx, 0, "dummy", 0);
(void) duk_pcompile_string_filename(ctx, 0, "dummy");
(void) duk_pcompile_string(ctx, 0, "dummy");
(void) duk_pcompile(ctx, 0);
(void) duk_peval_lstring_noresult(ctx, "dummy", 0);
(void) duk_peval_lstring(ctx, "dummy", 0);
(void) duk_peval_noresult(ctx);
(void) duk_peval_string_noresult(ctx, "dummy");
(void) duk_peval_string(ctx, "dummy");
(void) duk_peval(ctx);
(void) duk_pnew(ctx, 0);
(void) duk_pop_2(ctx);
(void) duk_pop_3(ctx);
(void) duk_pop_n(ctx, 0);
(void) duk_pop(ctx);
(void) duk_push_array(ctx);
(void) duk_push_boolean(ctx, 0);
(void) duk_push_buffer_object(ctx, 0, 0, 0, 0);
(void) duk_push_buffer(ctx, 0, 0);
(void) duk_push_c_function(ctx, NULL, 0);
(void) duk_push_c_lightfunc(ctx, NULL, 0, 0, 0);
(void) duk_push_context_dump(ctx);
(void) duk_push_current_function(ctx);
(void) duk_push_current_thread(ctx);
(void) duk_push_dynamic_buffer(ctx, 0);
(void) duk_push_error_object_va(ctx, 0, NULL, NULL);
(void) duk_push_error_object(ctx, 0, "dummy");
(void) duk_push_external_buffer(ctx);
(void) duk_push_false(ctx);
(void) duk_push_fixed_buffer(ctx, 0);
(void) duk_push_global_object(ctx);
(void) duk_push_global_stash(ctx);
(void) duk_push_heap_stash(ctx);
(void) duk_push_heapptr(ctx, NULL);
(void) duk_push_int(ctx, 0);
(void) duk_push_lstring(ctx, "dummy", 0);
(void) duk_push_nan(ctx);
(void) duk_push_null(ctx);
(void) duk_push_number(ctx, 0.0);
(void) duk_push_object(ctx);
(void) duk_push_pointer(ctx, NULL);
(void) duk_push_sprintf(ctx, "dummy");
(void) duk_push_string(ctx, "dummy");
(void) duk_push_this(ctx);
(void) duk_push_thread_new_globalenv(ctx);
(void) duk_push_thread_stash(ctx, NULL);
(void) duk_push_thread(ctx);
(void) duk_push_true(ctx);
(void) duk_push_uint(ctx, 0);
(void) duk_push_undefined(ctx);
(void) duk_push_vsprintf(ctx, "dummy", NULL);
(void) duk_put_function_list(ctx, 0, NULL);
(void) duk_put_global_string(ctx, NULL);
(void) duk_put_number_list(ctx, 0, NULL);
(void) duk_put_prop_index(ctx, 0, 0);
(void) duk_put_prop_string(ctx, 0, "dummy");
(void) duk_put_prop(ctx, 0);
(void) duk_realloc_raw(ctx, NULL, 0);
(void) duk_realloc(ctx, NULL, 0);
(void) duk_remove(ctx, 0);
(void) duk_replace(ctx, 0);
(void) duk_require_boolean(ctx, 0);
(void) duk_require_buffer_data(ctx, 0, NULL);
(void) duk_require_buffer(ctx, 0, NULL);
(void) duk_require_c_function(ctx, 0);
(void) duk_require_callable(ctx, 0);
(void) duk_require_context(ctx, 0);
(void) duk_require_function(ctx, 0);
(void) duk_require_heapptr(ctx, 0);
(void) duk_require_int(ctx, 0);
(void) duk_require_lstring(ctx, 0, NULL);
(void) duk_require_normalize_index(ctx, 0);
(void) duk_require_null(ctx, 0);
(void) duk_require_number(ctx, 0);
(void) duk_require_object_coercible(ctx, 0);
(void) duk_require_pointer(ctx, 0);
(void) duk_require_stack_top(ctx, 0);
(void) duk_require_stack(ctx, 0);
(void) duk_require_string(ctx, 0);
(void) duk_require_top_index(ctx);
(void) duk_require_type_mask(ctx, 0, 0);
(void) duk_require_uint(ctx, 0);
(void) duk_require_undefined(ctx, 0);
(void) duk_require_valid_index(ctx, 0);
(void) duk_resize_buffer(ctx, 0, 0);
(void) duk_safe_call(ctx, NULL, NULL, 0, 0);
(void) duk_safe_to_lstring(ctx, 0, NULL);
(void) duk_safe_to_string(ctx, 0);
(void) duk_set_finalizer(ctx, 0);
(void) duk_set_global_object(ctx);
(void) duk_set_magic(ctx, 0, 0);
(void) duk_set_prototype(ctx, 0);
(void) duk_set_top(ctx, 0);
(void) duk_steal_buffer(ctx, 0, NULL);
(void) duk_strict_equals(ctx, 0, 0);
(void) duk_substring(ctx, 0, 0, 0);
(void) duk_swap_top(ctx, 0);
(void) duk_swap(ctx, 0, 0);
(void) duk_throw(ctx);
(void) duk_to_boolean(ctx, 0);
(void) duk_to_buffer(ctx, 0, NULL);
(void) duk_to_defaultvalue(ctx, 0, 0);
(void) duk_to_dynamic_buffer(ctx, 0, NULL);
(void) duk_to_fixed_buffer(ctx, 0, NULL);
(void) duk_to_int32(ctx, 0);
(void) duk_to_int(ctx, 0);
(void) duk_to_lstring(ctx, 0, NULL);
(void) duk_to_null(ctx, 0);
(void) duk_to_number(ctx, 0);
(void) duk_to_object(ctx, 0);
(void) duk_to_pointer(ctx, 0);
(void) duk_to_primitive(ctx, 0, 0);
(void) duk_to_string(ctx, 0);
(void) duk_to_uint16(ctx, 0);
(void) duk_to_uint32(ctx, 0);
(void) duk_to_uint(ctx, 0);
(void) duk_to_undefined(ctx, 0);
(void) duk_trim(ctx, 0);
(void) duk_xcopy_top(ctx, NULL, 0);
(void) duk_xmove_top(ctx, NULL, 0);
printf("never here\n"); fflush(stdout);
return 0;
}
void* duv_get_handle(duk_context *ctx, int index) {
duk_get_prop_string(ctx, index, "\xff""uv-data");
void* handle = duk_get_buffer(ctx, -1, 0);
duk_pop(ctx);
return handle;
}
//void *duk_get_buffer(duk_context *ctx, duk_idx_t index, duk_size_t *out_size);
void *aperl_duk_get_buffer(duk_context *ctx, duk_idx_t index, SV *out_len) {
duk_size_t sz;
void *ret = duk_get_buffer(ctx, index, &sz);
sv_setnv(out_len, sz);
return ret;
}
/* Log frontend shared helper, magic value indicates log level. Provides
* frontend functions: trace(), debug(), info(), warn(), error(), fatal().
* This needs to have small footprint, reasonable performance, minimal
* memory churn, etc.
*/
DUK_INTERNAL duk_ret_t duk_bi_logger_prototype_log_shared(duk_context *ctx) {
duk_hthread *thr = (duk_hthread *) ctx;
duk_double_t now;
duk_small_int_t entry_lev = duk_get_current_magic(ctx);
duk_small_int_t logger_lev;
duk_int_t nargs;
duk_int_t i;
duk_size_t tot_len;
const duk_uint8_t *arg_str;
duk_size_t arg_len;
duk_uint8_t *buf, *p;
const duk_uint8_t *q;
duk_uint8_t date_buf[DUK_BI_DATE_ISO8601_BUFSIZE];
duk_size_t date_len;
duk_small_int_t rc;
DUK_ASSERT(entry_lev >= 0 && entry_lev <= 5);
/* XXX: sanitize to printable (and maybe ASCII) */
/* XXX: better multiline */
/*
* Logger arguments are:
*
* magic: log level (0-5)
* this: logger
* stack: plain log args
*
* We want to minimize memory churn so a two-pass approach
* is used: first pass formats arguments and computes final
* string length, second pass copies strings either into a
* pre-allocated and reused buffer (short messages) or into a
* newly allocated fixed buffer. If the backend function plays
* nice, it won't coerce the buffer to a string (and thus
* intern it).
*/
nargs = duk_get_top(ctx);
/* [ arg1 ... argN this ] */
/*
* Log level check
*/
duk_push_this(ctx);
duk_get_prop_stridx(ctx, -1, DUK_STRIDX_LC_L);
logger_lev = (duk_small_int_t) duk_get_int(ctx, -1);
if (entry_lev < logger_lev) {
return 0;
}
/* log level could be popped but that's not necessary */
now = duk_bi_date_get_now(ctx);
duk_bi_date_format_timeval(now, date_buf);
date_len = DUK_STRLEN((const char *) date_buf);
duk_get_prop_stridx(ctx, -2, DUK_STRIDX_LC_N);
duk_to_string(ctx, -1);
DUK_ASSERT(duk_is_string(ctx, -1));
/* [ arg1 ... argN this loggerLevel loggerName ] */
/*
* Pass 1
*/
/* Line format: <time> <entryLev> <loggerName>: <msg> */
tot_len = 0;
tot_len += 3 + /* separators: space, space, colon */
3 + /* level string */
date_len + /* time */
duk_get_length(ctx, -1); /* loggerName */
for (i = 0; i < nargs; i++) {
/* When formatting an argument to a string, errors may happen from multiple
* causes. In general we want to catch obvious errors like a toLogString()
* throwing an error, but we don't currently try to catch every possible
* error. In particular, internal errors (like out of memory or stack) are
* not caught. Also, we expect Error toString() to not throw an error.
*/
if (duk_is_object(ctx, i)) {
/* duk_pcall_prop() may itself throw an error, but we're content
* in catching the obvious errors (like toLogString() throwing an
* error).
*/
duk_push_hstring_stridx(ctx, DUK_STRIDX_FMT);
duk_dup(ctx, i);
/* [ arg1 ... argN this loggerLevel loggerName 'fmt' arg ] */
/* call: this.fmt(arg) */
rc = duk_pcall_prop(ctx, -5 /*obj_index*/, 1 /*nargs*/);
if (rc) {
/* Keep the error as the result (coercing it might fail below,
* but we don't catch that now).
*/
;
}
duk_replace(ctx, i);
}
(void) duk_to_lstring(ctx, i, &arg_len);
tot_len++; /* sep (even before first one) */
tot_len += arg_len;
}
/*
* Pass 2
*/
if (tot_len <= DUK_BI_LOGGER_SHORT_MSG_LIMIT) {
duk_hbuffer_dynamic *h_buf;
DUK_DDD(DUK_DDDPRINT("reuse existing small log message buffer, tot_len %ld", (long) tot_len));
/* We can assert for all buffer properties because user code
* never has access to heap->log_buffer.
*/
DUK_ASSERT(thr != NULL);
DUK_ASSERT(thr->heap != NULL);
h_buf = thr->heap->log_buffer;
DUK_ASSERT(h_buf != NULL);
DUK_ASSERT(DUK_HBUFFER_HAS_DYNAMIC((duk_hbuffer *) h_buf));
DUK_ASSERT(DUK_HBUFFER_DYNAMIC_GET_ALLOC_SIZE(h_buf) == DUK_BI_LOGGER_SHORT_MSG_LIMIT);
/* Set buffer 'visible size' to actual message length and
* push it to the stack.
*/
DUK_HBUFFER_SET_SIZE((duk_hbuffer *) h_buf, tot_len);
duk_push_hbuffer(ctx, (duk_hbuffer *) h_buf);
buf = (duk_uint8_t *) DUK_HBUFFER_DYNAMIC_GET_DATA_PTR(thr->heap, h_buf);
} else {
DUK_DDD(DUK_DDDPRINT("use a one-off large log message buffer, tot_len %ld", (long) tot_len));
buf = (duk_uint8_t *) duk_push_fixed_buffer(ctx, tot_len);
}
DUK_ASSERT(buf != NULL);
p = buf;
DUK_MEMCPY((void *) p, (void *) date_buf, date_len);
p += date_len;
*p++ = (duk_uint8_t) DUK_ASC_SPACE;
q = duk__log_level_strings + (entry_lev * 3);
DUK_MEMCPY((void *) p, (void *) q, (duk_size_t) 3);
p += 3;
*p++ = (duk_uint8_t) DUK_ASC_SPACE;
arg_str = (const duk_uint8_t *) duk_get_lstring(ctx, -2, &arg_len);
DUK_MEMCPY((void *) p, (const void *) arg_str, arg_len);
p += arg_len;
*p++ = (duk_uint8_t) DUK_ASC_COLON;
for (i = 0; i < nargs; i++) {
*p++ = (duk_uint8_t) DUK_ASC_SPACE;
arg_str = (const duk_uint8_t *) duk_get_lstring(ctx, i, &arg_len);
DUK_ASSERT(arg_str != NULL);
DUK_MEMCPY((void *) p, (const void *) arg_str, arg_len);
p += arg_len;
}
DUK_ASSERT(buf + tot_len == p);
/* [ arg1 ... argN this loggerLevel loggerName buffer ] */
#if defined(DUK_USE_DEBUGGER_SUPPORT) && defined(DUK_USE_DEBUGGER_FWD_LOGGING)
/* Do debugger forwarding before raw() because the raw() function
* doesn't get the log level right now.
*/
if (DUK_HEAP_IS_DEBUGGER_ATTACHED(thr->heap)) {
const char *log_buf;
duk_size_t sz_buf;
log_buf = (const char *) duk_get_buffer(ctx, -1, &sz_buf);
DUK_ASSERT(log_buf != NULL);
duk_debug_write_notify(thr, DUK_DBG_CMD_LOG);
duk_debug_write_int(thr, (duk_int32_t) entry_lev);
duk_debug_write_string(thr, (const char *) log_buf, sz_buf);
duk_debug_write_eom(thr);
}
#endif
/* Call this.raw(msg); look up through the instance allows user to override
* the raw() function in the instance or in the prototype for maximum
* flexibility.
*/
duk_push_hstring_stridx(ctx, DUK_STRIDX_RAW);
duk_dup(ctx, -2);
/* [ arg1 ... argN this loggerLevel loggerName buffer 'raw' buffer ] */
duk_call_prop(ctx, -6, 1); /* this.raw(buffer) */
return 0;
}
