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kbscan.cpp
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#include "kbscan.h"
#include "proto_pok3r.h"
#include "proto_cykb.h"
#include <functional>
#include "zmap.h"
#include "zset.h"
#include "zlog.h"
#define INTERFACE_CLASS_HID 3
#define INTERFACE_SUBCLASS_NONE 0
#define INTERFACE_PROTOCOL_NONE 0
#define HOLTEK_VID 0x04d9
#define BOOT_PID 0x1000
#define POK3R_PID 0x0141
#define POK3R_RGB_PID 0x0167
#define POK3R_RGB2_PID 0x0207
#define VORTEX_CORE_PID 0x0175
//#define VORTEX_TESTER_PID 0x0200
#define VORTEX_RACE3_PID 0x0192
#define VORTEX_VIBE_PID 0x0216
#define VORTEX_CYPHER_PID 0x0282
#define VORTEX_TAB60_PID 0x0304
#define VORTEX_TAB75_PID 0x0344
#define VORTEX_TAB90_PID 0x0346
#define KBP_V60_PID 0x0112
#define KBP_V80_PID 0x0129
//#define KBP_V100_PID 0x0
#define TEX_YODA_II_PID 0x0163
#define MISTEL_MD600_PID 0x0143
#define MISTEL_MD200_PID 0x0200
#define FW_ADDR_2C00 0x2c00
#define FW_ADDR_3200 0x3200
#define FW_ADDR_3400 0x3400
#define CONSOLE_USAGE_PAGE 0xff31
#define CONSOLE_USAGE 0x0074
static const ZMap<DeviceType, DeviceInfo> known_devices = {
{ DEV_POK3R, { "vortex/pok3r", "Vortex POK3R", HOLTEK_VID, POK3R_PID, BOOT_PID | POK3R_PID, PROTO_POK3R, FW_ADDR_2C00 } },
{ DEV_POK3R_RGB, { "vortex/pok3r_rgb", "Vortex POK3R RGB", HOLTEK_VID, POK3R_RGB_PID, BOOT_PID | POK3R_RGB_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_POK3R_RGB2, { "vortex/pok3r_rgb2", "Vortex POK3R RGB2", HOLTEK_VID, POK3R_RGB2_PID, BOOT_PID | POK3R_RGB2_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_VORTEX_CORE, { "vortex/core", "Vortex Core", HOLTEK_VID, VORTEX_CORE_PID, BOOT_PID | VORTEX_CORE_PID, PROTO_CYKB, FW_ADDR_3400 } },
// { DEV_VORTEX_TESTER, { "vortex/tester", "Vortex Tester", HOLTEK_VID, VORTEX_TESTER_PID, BOOT_PID | VORTEX_TESTER_PID, PROTO_CYKB, FW_ADDR_3400 } }, // same as MD200
{ DEV_VORTEX_RACE3, { "vortex/race3", "Vortex Race 3", HOLTEK_VID, VORTEX_RACE3_PID, BOOT_PID | VORTEX_RACE3_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_VORTEX_VIBE, { "vortex/vibe", "Vortex ViBE", HOLTEK_VID, VORTEX_VIBE_PID, BOOT_PID | VORTEX_VIBE_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_VORTEX_CYPHER, { "vortex/cypher", "Vortex Cypher", HOLTEK_VID, VORTEX_CYPHER_PID, BOOT_PID | VORTEX_CYPHER_PID, PROTO_CYKB, FW_ADDR_3200 } },
{ DEV_VORTEX_TAB60, { "vortex/tab60", "Vortex Tab 60", HOLTEK_VID, VORTEX_TAB60_PID, BOOT_PID | VORTEX_TAB60_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_VORTEX_TAB75, { "vortex/tab75", "Vortex Tab 75", HOLTEK_VID, VORTEX_TAB75_PID, BOOT_PID | VORTEX_TAB75_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_VORTEX_TAB90, { "vortex/tab90", "Vortex Tab 90", HOLTEK_VID, VORTEX_TAB90_PID, BOOT_PID | VORTEX_TAB90_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_KBP_V60, { "kbp/v60", "KBP V60", HOLTEK_VID, KBP_V60_PID, BOOT_PID | KBP_V60_PID, PROTO_POK3R, FW_ADDR_2C00 } },
{ DEV_KBP_V80, { "kbp/v80", "KBP V80", HOLTEK_VID, KBP_V80_PID, BOOT_PID | KBP_V80_PID, PROTO_POK3R, FW_ADDR_2C00 } },
// { DEV_KBP_V100, { "kbp/100", "KBP V100", HOLTEK_VID, KBP_V100_PID, BOOT_PID | KBP_V100_PID, PROTO_POK3R, FW_ADDR_2C00 } },
{ DEV_TEX_YODA_II, { "tex/yoda", "Tex Yoda II", HOLTEK_VID, TEX_YODA_II_PID, BOOT_PID | TEX_YODA_II_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_MISTEL_MD600, { "mistel/md600", "Mistel Barocco MD600", HOLTEK_VID, MISTEL_MD600_PID, BOOT_PID | MISTEL_MD600_PID, PROTO_CYKB, FW_ADDR_3400 } },
{ DEV_MISTEL_MD200, { "mistel/md200", "Mistel Freeboard MD200", HOLTEK_VID, MISTEL_MD200_PID, BOOT_PID | MISTEL_MD200_PID, PROTO_CYKB, FW_ADDR_3400 } },
};
static ZMap<zu32, DeviceType> known_ids;
KBScan::KBScan(){
if(!known_ids.size()){
for(auto it = known_devices.begin(); it.more(); ++it){
DeviceInfo info = known_devices[it.get()];
zu32 id = zu32(info.pid | (info.vid << 16));
zu32 bid = zu32(info.boot_pid | (info.vid << 16));
if(known_ids.contains(id))
LOG("Duplicate known id");
if(known_ids.contains(bid))
LOG("Duplicate known boot id");
known_ids.add(id, it.get());
known_ids.add(bid, it.get());
}
}
}
zu32 KBScan::find(DeviceType devtype){
if(!known_devices.contains(devtype)){
ELOG("Unknown device!");
return 0;
}
DeviceInfo dev = known_devices[devtype];
auto filter_func = [this,devtype,dev](rawhid_detail *detail){
switch(detail->step){
case RAWHID_STEP_DEV:
return (detail->vid == dev.vid && (detail->pid == dev.pid || detail->pid == dev.boot_pid));
case RAWHID_STEP_IFACE:
return (detail->ifclass == INTERFACE_CLASS_HID &&
detail->subclass == INTERFACE_SUBCLASS_NONE &&
detail->protocol == INTERFACE_PROTOCOL_NONE &&
(detail->epin_size == 0 || detail->epin_size == 64) &&
(detail->epout_size == 0 || detail->epout_size == 64));
case RAWHID_STEP_REPORT:
return (detail->usage_page == UPDATE_USAGE_PAGE && detail->usage == UPDATE_USAGE);
case RAWHID_STEP_OPEN:
DLOG("OPEN " << ZString::ItoS((zu64)detail->vid, 16, 4) << " " << ZString::ItoS((zu64)detail->pid, 16, 4));
ZPointer<HIDDevice> ptr = new HIDDevice(detail->hid);
devices.push({ devtype, dev, ptr, !!(detail->pid & 0x1000) });
// if hid pointer is taken, MUST return true here or it WILL double-free
return true;
}
return false;
};
zu32 devs = HIDDevice::openFilter(filter_func);
DLOG("Found " << devs << " devices");
return devs;
}
zu32 KBScan::scan(){
auto filter_func = [this](rawhid_detail *detail){
zu32 id = detail->pid | (detail->vid << 16);
switch(detail->step){
case RAWHID_STEP_DEV:
// DLOG("DEV " << detail->bus << " " << detail->device << " " << ZString::ItoS((zu64)detail->vid, 16, 4) << " " << ZString::ItoS((zu64)detail->pid, 16, 4));
DLOG("DEV " << ZString::ItoS((zu64)detail->vid, 16, 4) << " " << ZString::ItoS((zu64)detail->pid, 16, 4));
// return true;
return known_ids.contains(id);
case RAWHID_STEP_IFACE:
DLOG("IFACE " << detail->ifnum << ": " <<
detail->ifclass << " " <<
detail->subclass << " " <<
detail->protocol << " " <<
detail->epin_size << " " <<
detail->epout_size);
return (detail->ifclass == INTERFACE_CLASS_HID &&
detail->subclass == INTERFACE_SUBCLASS_NONE &&
detail->protocol == INTERFACE_PROTOCOL_NONE &&
(detail->epin_size == 0 || detail->epin_size == 64) &&
(detail->epout_size == 0 || detail->epout_size == 64));
case RAWHID_STEP_REPORT: {
DLOG("USAGE " << ZString::ItoS((zu64)detail->usage_page, 16, 4) << " " << ZString::ItoS((zu64)detail->usage, 16, 2));
if(detail->usage_page == UPDATE_USAGE_PAGE && detail->usage == UPDATE_USAGE){
ZBinary rdesc(detail->report_desc, detail->rdesc_len);
DLOG("REPORT " << detail->rdesc_len << ": " << rdesc.strBytes(1));
return true;
}
return false;
}
case RAWHID_STEP_OPEN: {
DLOG("OPEN " <<
ZString::ItoS((zu64)detail->vid, 16, 4) << " " <<
ZString::ItoS((zu64)detail->pid, 16, 4) << " " <<
detail->ifnum
);
if(!known_ids.contains(id))
return false;
// make high-level wrapper object
ZPointer<HIDDevice> ptr = new HIDDevice(detail->hid);
devices.push({
known_ids[id],
known_devices[known_ids[id]],
ptr,
!!(detail->pid & 0x1000)
});
// if hid pointer is taken, MUST return true here or it WILL double-free
return true;
}
}
return false;
};
zu32 devs = HIDDevice::openFilter(filter_func);
DLOG("Found " << devs << " devices");
return devs;
}
void KBScan::dbgScan(){
auto filter_func = [this](rawhid_detail *detail){
zu32 id = detail->pid | (detail->vid << 16);
switch(detail->step){
case RAWHID_STEP_DEV:
if(known_ids.contains(id)){
LOG("DEV " << ZString::ItoS((zu64)detail->vid, 16, 4) << " " << ZString::ItoS((zu64)detail->pid, 16, 4));
return true;
}
return false;
case RAWHID_STEP_IFACE:
return (detail->ifclass == INTERFACE_CLASS_HID &&
detail->subclass == INTERFACE_SUBCLASS_NONE &&
detail->protocol == INTERFACE_PROTOCOL_NONE);
case RAWHID_STEP_REPORT: {
if(detail->usage_page == UPDATE_USAGE_PAGE && detail->usage == UPDATE_USAGE){
LOG(" update");
} else if(detail->usage_page == CONSOLE_USAGE_PAGE && detail->usage == CONSOLE_USAGE){
LOG(" console");
}
return false;
}
case RAWHID_STEP_OPEN: {
DLOG("OPEN " <<
ZString::ItoS((zu64)detail->vid, 16, 4) << " " <<
ZString::ItoS((zu64)detail->pid, 16, 4) << " " <<
detail->ifnum
);
if(!known_ids.contains(id))
return false;
return false;
}
}
return false;
};
zu32 devs = HIDDevice::openFilter(filter_func);
DLOG("Found " << devs << " devices");
}
ZList<KBDevice> KBScan::open(){
ZList<KBDevice> devs;
// Make protocol interface object for each device
for(auto it = devices.begin(); it.more(); ++it){
ListDevice ldev = it.get();
// Check device
if(ldev.hid.get() && ldev.hid->isOpen()){
ZPointer<KBProto> iface;
// Select protocol
if(ldev.dev.type == PROTO_POK3R){
iface = new ProtoPOK3R(ldev.dev.vid, ldev.dev.pid, ldev.dev.boot_pid, ldev.boot, ldev.hid);
} else if(ldev.dev.type == PROTO_CYKB){
iface = new ProtoCYKB(ldev.dev.vid, ldev.dev.pid, ldev.dev.boot_pid, ldev.boot, ldev.hid, ldev.dev.fw_addr);
} else {
ELOG("Unknown protocol");
continue;
}
KBDevice kdev;
kdev.devtype = ldev.devtype;
kdev.info = ldev.dev;
kdev.iface = iface;
devs.push(kdev);
} else {
LOG(ldev.dev.name << " not open");
}
}
return devs;
}
ZPointer<HIDDevice> KBScan::openConsole(DeviceType devtype){
if(!known_devices.contains(devtype)){
ELOG("Unknown device!");
return 0;
}
DeviceInfo dev = known_devices[devtype];
ZPointer<HIDDevice> ptr;
auto filter_func = [devtype,dev,&ptr](rawhid_detail *detail){
switch(detail->step){
case RAWHID_STEP_DEV:
return (!ptr.get() && (detail->vid == dev.vid && (detail->pid == dev.pid || detail->pid == dev.boot_pid)));
case RAWHID_STEP_IFACE:
return (detail->ifclass == INTERFACE_CLASS_HID &&
detail->subclass == INTERFACE_SUBCLASS_NONE &&
detail->protocol == INTERFACE_PROTOCOL_NONE &&
(detail->epin_size == 0 || detail->epin_size == 32) &&
(detail->epout_size == 0 || detail->epout_size == 32));
case RAWHID_STEP_REPORT:
return (detail->usage_page == CONSOLE_USAGE_PAGE && detail->usage == CONSOLE_USAGE);
case RAWHID_STEP_OPEN:
DLOG("OPEN " << ZString::ItoS((zu64)detail->vid, 16, 4) << " " << ZString::ItoS((zu64)detail->pid, 16, 4));
ptr = new HIDDevice(detail->hid);
// if hid pointer is taken, MUST return true here or it WILL double-free
return true;
}
return false;
};
zu32 devs = HIDDevice::openFilter(filter_func);
DLOG("Found " << devs << " devices");
return ptr;
}