source: flair-src/trunk/lib/FlairCore/src/FrameworkManager.cpp @ 55

Last change on this file since 55 was 55, checked in by Sanahuja Guillaume, 5 years ago

simu gps

File size: 5.3 KB
Line 
1// %flair:license{
2// This file is part of the Flair framework distributed under the
3// CECILL-C License, Version 1.0.
4// %flair:license}
5//  created:    2011/08/31
6//  filename:   FrameworkManager.cpp
7//
8//  author:     Guillaume Sanahuja
9//              Copyright Heudiasyc UMR UTC/CNRS 7253
10//
11//  version:    $Id: $
12//
13//  purpose:    Main class of the Framework library
14//
15//
16/*********************************************************************/
17
18#include "FrameworkManager.h"
19#include "FrameworkManager_impl.h"
20#include "IODevice.h"
21#include "config.h"
22#include "compile_info.h"
23
24using std::string;
25using std::vector;
26using namespace flair::gui;
27
28namespace {
29  flair::core::FrameworkManager *frameworkmanager = NULL;
30}
31
32static void constructor() __attribute__((constructor));
33
34void constructor() {
35  compile_info("FlairCore");
36}
37
38
39namespace flair {
40namespace core {
41
42FrameworkManager *getFrameworkManager(void) { return frameworkmanager; }
43
44bool IsBigEndian(void) {
45  union {
46    uint32_t i;
47    char c[4];
48  } bint = {0x01020304};
49
50  if (bint.c[0] == 1) {
51    return true;
52  } else {
53    return false;
54  }
55}
56
57FrameworkManager::FrameworkManager(string name)
58    : Object(NULL, name, XML_ROOT_TYPE) {
59  if (frameworkmanager != NULL) {
60    Err("FrameworkManager should be instanced only one time\n");
61    return;
62  }
63
64  frameworkmanager = this;
65  pimpl_ = new FrameworkManager_impl(this, name);
66}
67
68FrameworkManager::~FrameworkManager() {
69  // Printf("destruction FrameworkManager\n");
70
71  // stop ui_com thread (which sends datas for graphs), we do not need it as
72  // graphs will be destroyed
73  if (getUiCom() != NULL) {
74    getUiCom()->SafeStop();
75    getUiCom()->Join();
76  }
77
78  // we start by deleting threads (except pimpl which must be deleted at last)
79  // (before deleting objects that could be used by the threads)
80  // Printf("delete Threads\n");
81  for (vector<const Object *>::iterator it = Childs()->begin();
82       it < Childs()->end(); it++) {
83    // Printf("child %i %s
84    // %s\n",Childs()->size(),(*it)->ObjectName().c_str(),(*it)->ObjectType().c_str());
85    if ((*it)->ObjectType() == "Thread") {
86      if (*it != pimpl_) {
87        // Printf("del\n");
88        delete (Thread *)(*it);
89        // Childs() vector has been modified, we start from beginning again
90        // it will be incremented by the loop, so in fact we start again at
91        // begin()+1
92        // it is not a problem since begin is pimpl
93        it = Childs()->begin();
94        // Printf("del ok\n");
95      }
96    }
97  }
98
99  // next we delete IODevice
100  // (before deleting objects that could be used by the IODevice)
101  // Printf("delete IODevices\n");
102  for (vector<const Object *>::iterator it = Childs()->begin();
103       it < Childs()->end(); it++) {
104    // Printf("child %i %s
105    // %s\n",Childs()->size(),(*it)->ObjectName().c_str(),(*it)->ObjectType().c_str());
106    if ((*it)->ObjectType() == "IODevice") {
107      // Printf("del\n");
108      delete (IODevice *)*it;
109      // Printf("del ok\n");
110      // Childs() vector has been modified, we start from beginning again
111      // it will be incremented by the loop, so in fact we start again at
112      // begin()+1
113      // it is not a problem since begin is pimpl (not an IODevice)
114      it = Childs()->begin();
115      // Printf("del ok\n");
116    }
117  }
118
119  // Printf("delete childs\n");
120  // on efface les enfants en commencant par la fin
121  // le ui_com puis FrameworkManager_impl est détruit en dernier
122  // permet de garder l'uicom pour notifer des destructions
123  while (Childs()->size() != 0) {
124    // Printf("child %i %s
125    // %s\n",Childs()->size(),Childs()->back()->ObjectName().c_str(),Childs()->back()->ObjectType().c_str());
126    if (Childs()->back() != NULL)
127      delete Childs()->back();
128  }
129
130  // childs.clear();
131
132  // Printf("destruction FrameworkManager ok\n");
133}
134
135void FrameworkManager::SetupConnection(string address, uint16_t port,Time watchdogTimeout,
136                                       size_t rcv_buf_size) {
137  pimpl_->SetupConnection(address, port, rcv_buf_size);
138}
139
140void FrameworkManager::SetupUserInterface(string xml_file) {
141  pimpl_->SetupUserInterface(xml_file);
142}
143
144gui::TabWidget *FrameworkManager::GetTabWidget(void) const {
145  if(pimpl_->tabwidget==NULL) Err("SetupUserInterface must be called before\n");
146  return pimpl_->tabwidget;
147}
148
149void FrameworkManager::UpdateSendData(const SendData *obj) {
150  if (getUiCom() != NULL)
151    getUiCom()->UpdateSendData(obj);
152}
153
154void FrameworkManager::BlockCom(void) {
155  if (getUiCom() != NULL)
156    getUiCom()->Block();
157}
158
159void FrameworkManager::UnBlockCom(void) {
160  if (getUiCom() != NULL)
161    getUiCom()->UnBlock();
162}
163
164bool FrameworkManager::ConnectionLost(void) const {
165  if (getUiCom() != NULL) {
166    return (getUiCom()->ConnectionLost() | pimpl_->connection_lost);
167  } else {
168    return false;
169  }
170}
171
172void FrameworkManager::SetupLogger(string log_path) {
173  pimpl_->SetupLogger(log_path);
174}
175
176void FrameworkManager::AddDeviceToLog(IODevice *device) {
177  pimpl_->AddDeviceToLog(device);
178}
179
180void FrameworkManager::StartLog(void) { pimpl_->StartLog(); }
181
182void FrameworkManager::StopLog(void) { pimpl_->StopLog(); }
183
184bool FrameworkManager::IsLogging(void) const { return pimpl_->is_logging; }
185
186void FrameworkManager::DisableErrorsDisplay(bool value) {
187  pimpl_->disable_errors = value;
188}
189
190bool FrameworkManager::IsDisplayingErrors(void) const {
191  return !(pimpl_->disable_errors);
192}
193
194} // end namespace core
195} // end namespace flair
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