TLIBAPI void
TDestroy(TAPTR handle)
{
if (handle)
TCALLHOOKPKT(&((struct THandle *) handle)->thn_Hook, handle,
TMSG_DESTROY);
}
TLIBAPI TAPTR TGetNextEntry(struct THandle *handle)
{
if (handle)
return (TAPTR) TCALLHOOKPKT(&handle->thn_Hook, handle,
TMSG_GETNEXTENTRY);
return TNULL;
}
LOCAL void
exec_returnmsg(TEXECBASE *exec, TAPTR mem, TUINT status)
{
struct TMessage *msg = TGETMSGPTR(mem);
struct TMsgPort *replyport = msg->tmsg_RPort;
if (replyport)
{
TAPTR hal = exec->texb_HALBase;
THALLock(hal, &replyport->tmp_Lock);
TAddTail(&replyport->tmp_MsgList, (struct TNode *) msg);
msg->tmsg_Flags = status;
if (replyport->tmp_Hook)
TCALLHOOKPKT(replyport->tmp_Hook, replyport, (TTAG) msg);
THALUnlock(hal, &replyport->tmp_Lock);
THALSignal(hal, &replyport->tmp_SigTask->tsk_Thread,
replyport->tmp_Signal);
}
else
{
exec_Free(exec, mem); /* free one-way msg transparently */
TDBPRINTF(TDB_TRACE,("message returned to memory manager\n"));
}
}
TLIBAPI void TDestroyList(struct TList *list)
{
struct TNode *nextnode, *node = list->tlh_Head;
while ((nextnode = node->tln_Succ))
{
TREMOVE(node);
TCALLHOOKPKT(&((struct THandle *) node)->thn_Hook, node, TMSG_DESTROY);
node = nextnode;
}
}
static THOOKENTRY TTAG teklib_destroyiface(struct THook *h, TAPTR obj,
TTAG msg)
{
if (msg == TMSG_DESTROY)
{
struct TInterface *iface = obj;
struct TModule *mod = iface->tif_Module;
if (mod->tmd_Flags & TMODF_QUERYIFACE)
TCALLHOOKPKT(&mod->tmd_Handle.thn_Hook, iface, TMSG_DROPIFACE);
}
return 0;
}
TLIBAPI TBOOL
TForEachTag(struct TTagItem *taglist, struct THook *hook)
{
TBOOL complete = TFALSE;
if (hook)
{
complete = TTRUE;
while (taglist && complete)
{
switch ((TUINT) taglist->tti_Tag)
{
case TTAG_DONE:
return complete;
case TTAG_MORE:
taglist = (struct TTagItem *) taglist->tti_Value;
break;
case TTAG_SKIP:
taglist += 1 + (TINT) taglist->tti_Value;
break;
case TTAG_GOSUB:
complete =
TForEachTag((struct TTagItem *) taglist->tti_Value,
hook);
taglist++;
break;
default:
complete = (TBOOL)
TCALLHOOKPKT(hook, taglist, TMSG_FOREACHTAG);
case TTAG_IGNORE:
taglist++;
break;
}
}
}
return TFALSE;
}
static TBOOL
scanpathtolist(struct THook *hook, TSTRPTR path, TSTRPTR name)
{
WIN32_FIND_DATA fd;
TBOOL success = TTRUE;
HANDLE hfd = FindFirstFile(path, &fd);
if (hfd != INVALID_HANDLE_VALUE)
{
TINT l, pl = strlen(name);
struct THALScanModMsg msg;
do
{
l = strlen(fd.cFileName);
if (l < pl + TEKHOST_EXTLEN) continue;
if (strcmp(fd.cFileName + l - TEKHOST_EXTLEN, TEKHOST_EXTSTR))
continue;
if (strncmp(fd.cFileName, name, pl)) continue;
msg.tsmm_Name = fd.cFileName;
msg.tsmm_Length = l - TEKHOST_EXTLEN;
msg.tsmm_Flags = 0;
success = (TBOOL) TCALLHOOKPKT(hook, TNULL, (TTAG) &msg);
#if 0
if (l >= pl + 4)
{
if (!strncmp(fd.cFileName, name, pl))
{
success = (*callb)(userdata, fd.cFileName, l - 4);
}
}
#endif
} while (success && FindNextFile(hfd, &fd));
FindClose(hfd);
}
return success;
}
static void init_tek_destroy(TAPTR apptask)
{
TAPTR exec, exectask, boot;
struct TEKlibInit *init;
exec = TGetExecBase(apptask);
exectask = TExecFindTask(exec, TTASKNAME_EXEC);
init = TExecGetInitData(exec, exectask);
boot = init->tli_BootHnd;
init_destroyatom(exec, init->tli_AtomUnique, "sys.unique");
init_destroyatom(exec, init->tli_AtomRetValP, "sys.returnvalue");
init_destroyatom(exec, init->tli_AtomProgName, "sys.progname");
init_destroyatom(exec, init->tli_AtomArgs, "sys.arguments");
init_destroyatom(exec, init->tli_AtomArgV, "sys.argv");
init_destroyatom(exec, init->tli_AtomInitMods, "sys.imods");
/* deinitializations in basetask: */
TExecDoExec(init->tli_ExecBase, TEXEC_CMD_EXIT, TNULL);
TExecSignal(init->tli_ExecBase, init->tli_ExecTask, TTASK_SIG_ABORT);
TExecSignal(init->tli_ExecBase, init->tli_IOTask, TTASK_SIG_ABORT);
TDESTROY(init->tli_ExecTask);
TDESTROY(init->tli_IOTask);
TCALLHOOKPKT(&init->tli_OrgAppTaskHook, apptask, TNULL);
init_closeexecmodule(init);
init_closehalmodule(init);
TEKlib_FreeVec(boot, init->tli_ProgDir);
TEKlib_FreeVec(boot, init->tli_SysDir);
TEKlib_FreeVec(boot, init->tli_ModDir);
TEKlib_Free(boot, init, sizeof(struct TEKlibInit));
TEKlib_Exit(boot);
}
LOCAL TUINT exec_sendmsg(TEXECBASE *TExecBase, struct TTask *task,
struct TMsgPort *port, TAPTR mem)
{
TAPTR hal = TExecBase->texb_HALBase;
struct TMessage *msg = TGETMSGPTR(mem);
TAPTR reply;
/* replyport is task's syncport */
msg->tmsg_RPort = &task->tsk_SyncPort;
/* sender is local address space */
msg->tmsg_Sender = TNULL;
THALLock(hal, &port->tmp_Lock);
TAddTail(&port->tmp_MsgList, (struct TNode *) msg);
msg->tmsg_Flags = TMSG_STATUS_SENT | TMSGF_QUEUED;
if (port->tmp_Hook)
TCALLHOOKPKT(port->tmp_Hook, port, (TTAG) msg);
THALUnlock(hal, &port->tmp_Lock);
THALSignal(hal, &port->tmp_SigTask->tsk_Thread, port->tmp_Signal);
for (;;)
{
THALWait(TExecBase->texb_HALBase, task->tsk_SyncPort.tmp_Signal);
reply = TGetMsg(msg->tmsg_RPort);
if (reply)
{
TUINT status = msg->tmsg_Flags;
TDBASSERT(99, reply == mem);
msg->tmsg_Flags = 0;
return status;
}
TDBPRINTF(TDB_FAIL,("signal on syncport, no message!\n"));
}
}
TLIBAPI void TDestroy(struct THandle *handle)
{
if (handle)
TCALLHOOKPKT(&handle->thn_Hook, handle, TMSG_DESTROY);
}
