void blklib_load_devices()
{
string f;
char devices[1024];
char * dName;
devlib_ent_t * d;
char str[1024];
f = string(get_working_dir()) + "config/f8-devices.inf";
GetPrivateProfileSectionNames(devices, sizeof(devices), f.c_str());
dName=devices;
d = device_lib;
while(*dName){
if(stricmp(dName, "OEM")){
d->name = (char*)alloc_buffer_v(dName, strlen(dName) + 1, 0);
GetPrivateProfileString(dName, "description", "", str, sizeof(str), f.c_str());
d->description = (char*)alloc_buffer_v(str, strlen(str) + 1, 0);
GetPrivateProfileString(dName, "id", "", str, sizeof(str), f.c_str());
f8_uuid_from_string(&d->dev.clsid, str);
GetPrivateProfileString(dName, "n_di", "0", str, sizeof(str), f.c_str());
d->dev.n_di = atoi(str);
GetPrivateProfileString(dName, "n_do", "0", str, sizeof(str), f.c_str());
d->dev.n_do = atoi(str);
GetPrivateProfileString(dName, "n_ai", "0", str, sizeof(str), f.c_str());
d->dev.n_ai = atoi(str);
GetPrivateProfileString(dName, "n_ao", "0", str, sizeof(str), f.c_str());
d->dev.n_ao = atoi(str);
GetPrivateProfileString(dName, "ai_width", "0", str, sizeof(str), f.c_str());
d->dev.ai_width = atoi(str);
GetPrivateProfileString(dName, "ao_width", "0", str, sizeof(str), f.c_str());
d->dev.ao_width = atoi(str);
if(d->dev.n_di != 0|| d->dev.n_ai != 0){
d->dev.features |= IO_DEVICE_INPUT;
}
if(d->dev.n_do != 0|| d->dev.n_ao != 0){
d->dev.features |= IO_DEVICE_OUTPUT;
}
d++;
}
dName += strlen(dName) + 1;
}
return;
}
CAddDevice(
PCNODE_KEY node,
PCDEVICE_KEY key,
PCVENDOR_KEY v,
PCDEVTYPE_KEY t,
const char * addr,
const char * init_string,
__uint timeout
)
{
RTK_ADDR dest;
node_to_host(node, &dest.host);
dest.port = PORT_ALL_SERVER;
ok = false;
__uint size;
if(!init_string){
init_string = "";
}
size = strlen(addr) + 1 + strlen(init_string) + 1 + sizeof(*v) + sizeof(*t) + sizeof(*key);
void *buf;
buf = alloc_buffer_v(
key,
sizeof(*key),
v,
sizeof(*v),
t,
sizeof(*t),
addr,
strlen(addr) + 1,
init_string,
strlen(init_string)+1,
0
);
if(!buf){
return;
}
add_transaction(vbus_config, this);
send_rtk_data_with_guid(
vbus_config,
&dest,
&Guid,
PT_AddDevice,
buf,
size);
free_buffer(buf);
Wait(timeout);
}
CDropTagsTransaction(__uint count, PCTAG_NAME names, __uint timeout)
{
void *buf;
left = count;
buf = alloc_buffer_v(names, sizeof(names[0])*count, 0);
if(!buf) {
return;
}
add_transaction(vbus_config, this);
broadcast_rtk_data_with_guid(
vbus_config,
PORT_ALL_SERVER,
&Guid,
PT_DropTag,
buf,
sizeof(names[0])*count
);
free_buffer(buf);
Wait(timeout);
}
CAddEditGroupsTransaction(
__uint count,
PCNODE_KEY nodes,
PCRTK_GROUP groups,
__uint timeout,
__bool bEdit=false
)
{
void *buf;
left = count;
m_bEdit = bEdit;
/*将nodes和groups中的字符串复制给buf
buf中的存储的顺序为：[nodes..groups..]
*/
buf = alloc_buffer_v( //librtk.dll
nodes, sizeof(nodes[0])*count,
groups, sizeof(groups[0])*count,
0
);
if(!buf){
return;
}
add_transaction(vbus_config, this);//将vbus_config强转为CRtkVBus*, 然后把this插入链表tList中 list<CTransaction*>
//客户端发出的数据报，当在pmc.exe中添加一个组程序将执行到这里
broadcast_rtk_data_with_guid(
vbus_config, //链表g_buses <VBUS_ID, CRtkVbus*>的一个键值对的值
PORT_ALL_SERVER, //用于赋给数据包头RTK_PACKET的成员dest.port
&Guid, //链表s_lst <RTK_GUID, RTK_LIST_ENTRY>的键，在类CTransaction的构造函数中创建
bEdit? PT_EditGroup : PT_AddGroup, //用于赋给数据包头RTK_PACKET的成员packet_type
buf, //将要发送的数据包内容(除了数据包头，注意data[1])
(sizeof(nodes[0]) + sizeof(groups[0]))*count //将要发送的数据包内容的大小
);
free_buffer(buf);
Wait(timeout);
}