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Code Issues Releases Wiki Activity

Added finalizer for DescriptorEvents.

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This commit is contained in:
Bryan Roe
2019-03-13 18:05:20 -07:00
parent 0248c5cd66
commit d4a1a4545d
1 changed files with 24 additions and 0 deletions
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24
microscript/ILibDuktape_Polyfills.c
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@@ -37,6 +37,7 @@ limitations under the License.
#define ILibDuktape_Console_INFO_Level "\xFF_Console_INFO_Level"
#define ILibDuktape_Console_SessionID "\xFF_Console_SessionID"
#define ILibDuktape_DescriptorEvents_ChainLink "\xFF_DescriptorEvents_ChainLink"
#define ILibDuktape_DescriptorEvents_Table "\xFF_DescriptorEvents_Table"
#define ILibDuktape_DescriptorEvents_FD "\xFF_DescriptorEvents_FD"
#define ILibDuktape_DescriptorEvents_Options "\xFF_DescriptorEvents_Options"
@@ -2041,6 +2042,8 @@ void ILibDuktape_DescriptorEvents_PreSelect(void* object, fd_set *readset, fd_se
{
duk_context *ctx = (duk_context*)((void**)((ILibChain_Link*)object)->ExtraMemoryPtr)[0];
void *h = ((void**)((ILibChain_Link*)object)->ExtraMemoryPtr)[1];
if (h == NULL || ctx == NULL) { return; }
int i = duk_get_top(ctx);
int fd;
@@ -2063,6 +2066,8 @@ void ILibDuktape_DescriptorEvents_PostSelect(void* object, int slct, fd_set *rea
{
duk_context *ctx = (duk_context*)((void**)((ILibChain_Link*)object)->ExtraMemoryPtr)[0];
void *h = ((void**)((ILibChain_Link*)object)->ExtraMemoryPtr)[1];
if (h == NULL || ctx == NULL) { return; }
int i = duk_get_top(ctx);
int fd;
@@ -2151,6 +2156,23 @@ duk_ret_t ILibDuktape_DescriptorEvents_Add(duk_context *ctx)
return(1);
}
duk_ret_t ILibDuktape_DescriptorEvents_Finalizer(duk_context *ctx)
{
ILibChain_Link *link = (ILibChain_Link*)Duktape_GetPointerProperty(ctx, 0, ILibDuktape_DescriptorEvents_ChainLink);
void *chain = Duktape_GetChain(ctx);
link->PreSelectHandler = NULL;
link->PostSelectHandler = NULL;
((void**)link->ExtraMemoryPtr)[0] = NULL;
((void**)link->ExtraMemoryPtr)[1] = NULL;
if (ILibIsChainBeingDestroyed(chain) == 0)
{
ILibChain_SafeRemove(chain, link);
}
return(0);
}
void ILibDuktape_DescriptorEvents_Push(duk_context *ctx, void *chain)
{
ILibChain_Link *link = (ILibChain_Link*)ILibChain_Link_Allocate(sizeof(ILibChain_Link), 2 * sizeof(void*));
@@ -2159,7 +2181,9 @@ void ILibDuktape_DescriptorEvents_Push(duk_context *ctx, void *chain)
link->PostSelectHandler = ILibDuktape_DescriptorEvents_PostSelect;
duk_push_object(ctx);
duk_push_pointer(ctx, link); duk_put_prop_string(ctx, -2, ILibDuktape_DescriptorEvents_ChainLink);
duk_push_object(ctx); duk_put_prop_string(ctx, -2, ILibDuktape_DescriptorEvents_Table);
ILibDuktape_CreateFinalizer(ctx, ILibDuktape_DescriptorEvents_Finalizer);
((void**)link->ExtraMemoryPtr)[0] = ctx;
((void**)link->ExtraMemoryPtr)[1] = duk_get_heapptr(ctx, -1);