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code_device
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脱机属性已经在驱动中包含在打开的设备中，有设备句柄时，不再在SANE协议层单独添加；缩短清空上次端口数据的时间

This commit is contained in:
gb 2023-11-14 14:38:06 +08:00
parent 02abb23198
commit 1f65d4d014
3 changed files with 25 additions and 41 deletions
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5
hgdriver/hgdev/hg_scanner_239.cpp
View File

@ -801,7 +801,7 @@ int hg_scanner_239::discard_all_images(void)
str.resize(block);
{
char buf[64];
int size = sizeof(buf);
int size = sizeof(buf), to = io_->set_timeout(50);
ret = SCANNER_ERR_OK;
setting3399::HGEIntInfo* info = (setting3399::HGEIntInfo*)buf;
{
@ -826,8 +826,9 @@ int hg_scanner_239::discard_all_images(void)
ret = io_->read_interrupt(buf, &size);
}
}
io_->set_timeout(to);
}
std::this_thread::sleep_for(std::chrono::milliseconds(1000));
std::this_thread::sleep_for(std::chrono::milliseconds(100));
if (pre_int)
utils::to_log(LOG_LEVEL_DEBUG, "prev-connection has left %d interrupt packet(s) && %d image(s).\n", pre_int, pre_img);

28
hgsane/sane_hg_mdw.cpp
View File

@ -504,7 +504,7 @@ SANE_Status hg_sane_middleware::get_current_value(LPDEVINST inst, const void* op
std::string val("");
SANE_Option_Descriptor* desc = inst->opts->get_opt_descriptor(opt);
if (!desc && inst != offline_)
/*if (!desc && inst != offline_)
{
desc = offline_->opts->get_opt_descriptor(opt, nullptr, inst->opts->get_option_count());
if (desc)
@ -512,7 +512,7 @@ SANE_Status hg_sane_middleware::get_current_value(LPDEVINST inst, const void* op
else
return SANE_STATUS_INVAL;
}
else if (!desc)
else*/ if (!desc)
{
return SANE_STATUS_INVAL;
}
@ -533,7 +533,7 @@ SANE_Status hg_sane_middleware::set_value(LPDEVINST inst, const void* opt, void*
bool empty_value = false;
SANE_Option_Descriptor* desc = inst->opts->get_opt_descriptor(opt);
if (!desc && inst != offline_)
/*if (!desc && inst != offline_)
{
desc = offline_->opts->get_opt_descriptor(opt, nullptr, inst->opts->get_option_count());
if (desc)
@ -541,7 +541,7 @@ SANE_Status hg_sane_middleware::set_value(LPDEVINST inst, const void* opt, void*
else
return SANE_STATUS_INVAL;
}
else if (!desc)
else*/ if (!desc)
{
return SANE_STATUS_INVAL;
}
@ -568,10 +568,11 @@ SANE_Status hg_sane_middleware::get_option_fixed_id(LPDEVINST inst, const void*
{
int fix_id = 0;
if (!inst->opts->get_opt_descriptor(opt, &fix_id) && inst != offline_)
{
offline_->opts->get_opt_descriptor(opt, &fix_id, inst->opts->get_option_count());
}
inst->opts->get_opt_descriptor(opt, &fix_id);
//if (!inst->opts->get_opt_descriptor(opt, &fix_id) && inst != offline_)
//{
// offline_->opts->get_opt_descriptor(opt, &fix_id, inst->opts->get_option_count());
//}
*(SANE_Int*)value = fix_id;
return fix_id <= 0 ? SANE_STATUS_INVAL : SANE_STATUS_GOOD;
@ -761,8 +762,8 @@ SANE_Option_Descriptor* hg_sane_middleware::get_option_descriptor(SANE_Handle h,
base_ind = dev->opts->get_option_count();
ret = dev->opts->get_opt_descriptor(option);
}
if (!ret)
else
//if (!ret)
ret = offline_->opts->get_opt_descriptor(option, nullptr, base_ind);
return ret;
@ -784,7 +785,7 @@ SANE_Status hg_sane_middleware::control_option(SANE_Handle h, const void* option
{
if (!option)
{
*(SANE_Int*)value = inst->opts->get_option_count() + offline_->opts->get_option_count();
*(SANE_Int*)value = inst->opts->get_option_count(); // +offline_->opts->get_option_count();
err = SANE_STATUS_GOOD;
}
else
@ -827,8 +828,9 @@ SANE_Status hg_sane_middleware::control_option(SANE_Handle h, const void* option
else if (action == SANE_ACTION_ENUM_INVISIBLE_FIX_ID)
{
struct _fix_id_cb* fcb = (struct _fix_id_cb*)value;
if (!inst->opts->enum_invisible_fix_ids(fcb) && inst != offline_)
offline_->opts->enum_invisible_fix_ids(fcb);
inst->opts->enum_invisible_fix_ids(fcb);
//if (!inst->opts->enum_invisible_fix_ids(fcb) && inst != offline_)
// offline_->opts->enum_invisible_fix_ids(fcb);
err = SANE_STATUS_GOOD;
}

33
twain/ds/scanner.cpp
View File

@ -939,36 +939,17 @@ COM_API_IMPLEMENT(scanner, int, get_scanned_images(DWORD milliseconds))
is_ui_wait_img_ = true;
while (is_scanning_ && count == 0 && milliseconds)
{
// MSG msg = { 0 };
// if (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
// {
// TranslateMessage(&msg);
// DispatchMessageW(&msg);
// }
// else
MSG msg = { 0 };
if (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessageW(&msg);
}
else
Sleep(elapse);
count = images_.count();
//int ev = get_event();
//
//if (ev == SANE_EVENT_SCAN_FINISHED)
//{
// ui_hide();
// break;
//}
//else if (ev == SANE_EVENT_UI_CLOSE_CANCEL)
//{
// stop();
// ui_hide();
// break;
//}
//else if (ev == SANE_EVENT_UI_CLOSE_NORMAL)
//{
// ui_hide();
// break;
//}
if (milliseconds != -1)
{
if (milliseconds <= elapse)