1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
////////////////////////////////////////////////////////////////////////////////
/*! @file Device.cpp Classes sDevice and sDeviceTag.
- Part of RANet - Research Assistant Net Library.
- Copyright(C) 2010-2014, Viktor E. Bursian, St.Petersburg, Russia.
Viktor.Bursian@mail.ioffe.ru
*///////////////////////////////////////////////////////////////////////////////
#include "Device.h"
#include "BasicNodes.h"
#include "attr.h"
namespace RA {
//------------------------------------------------------------------------------
//--------------------------------------------------------------- sDeviceTag ---
sDeviceTag::sDeviceTag (literal classname
,eInstrumentType classtype
,pfPreconfigure preconf)
:sInstrumentTag(classname,classtype)
,ThePreconfigureFunctionPtr(preconf)
{
AvailableClassList[sString(classname)]=classtype;
}
//------------------------------------------------------------------ sDevice ---
/*! @class sDevice
@todo{Instruments} Add functionality: Иерархию классов по именам
*/
void sDevice::Preconfigure (sNodePtr DeviceCfg)
{
if( ! DeviceCfg.IsNULL() ){
DeviceCfg |= attr("Disabled",false);
DeviceCfg |= attr("TraceStates",false);
}
}
bool sDevice::IsRunning (sString DeviceId)
{
map<sString,psDevice>::iterator D = RunningDevicesByName
.find(DeviceId);
return ( D != RunningDevicesByName.end() );
}
bool sDevice::Matches (sString ClassName
,sString /*BaseClassName*/)
{
//! @patch{Instruments} Device genealogy should be based on Adam's genealogy
return IsDriver(ClassName);
}
sString sDevice::InstallNew (sString ClassName)
{
if( DeviceList.IsCorrect() ){
sPtr<sFolderNode> DeviceCfg;
sString DeviceId;
int i = 0;
do{
DeviceId = ClassName.Tail(1) + "-";
DeviceId << (++i);
DeviceCfg = DeviceList >> DeviceId;
}while( DeviceCfg.IsCorrect() );
DeviceList |= DeviceId;
DeviceCfg = DeviceList >> DeviceId;
if( DeviceCfg.IsCorrect() ){
DeviceCfg << attr("Class",ClassName);
sPtr<sTextNode> ClassNameNP;
ClassNameNP = DeviceCfg >> "Class";
if( ClassNameNP.IsCorrect() ){
pcsTag Tag = sTag::ByName(ClassName);
if( Tag ){
pcsDeviceTag DTag = dynamic_cast<pcsDeviceTag>(Tag);
if( DTag ){
(*(DTag->ThePreconfigureFunctionPtr))(DeviceCfg);
}else{
throw xProgramError("sDevice::InstallNew(): wrong ClassName"
,__FILE__,__LINE__);
}
}else{
throw xProgramError("sDevice::InstallNew(): wrong ClassName"
,__FILE__,__LINE__);
}
return DeviceId;
}
}
}
return sString();
}
sDevice::~sDevice ()
{
int n = RunningDevicesByName.erase(DeviceIdentifier());
ABORT_IF_NOT(n==1);
DeviceLinks.SetToNULL();
DeviceSettings.SetToNULL();
DeviceConfig.SetToNULL();
}
sDevice::sDevice (sString DeviceId
,sNodePtr DeviceCfg)
:DeviceConfig(DeviceCfg)
,TheDeviceIdentifier(DeviceId)
,InvalidFlag(false)
,TraceStatesFlag(false)
{
std::pair<map<sString,psDevice>::iterator,bool> P;
P=RunningDevicesByName.insert(
std::pair<sString,psDevice>(DeviceIdentifier(),this)
);
ASSERT(P.second);
// можно проще, поскольку здесь проверка не нужна:
// CreatedDriverByName[DeviceIdentifier]=this;
//!@todo{NetIO} Обращение к сети в конструкторе sDevice. Вытащить?
DeviceSettings = DeviceConfig >> "Settings";
DeviceLinks = DeviceConfig >> "Links";
get_from<sBooleanNode>(DeviceConfig>>"TraceStates",TraceStatesFlag);
}
void sDevice::SetInvalid (const QString & reason)
{
InvalidFlag=true;
if( ! TheInvalidityReason.isEmpty() )
TheInvalidityReason+='\n';
TheInvalidityReason+=reason;
}
//------------------------------------------------------------------------------
} //namespace RA
|