1 /*
2 * \file trc_component.cpp
3 * \brief OpenCSD :
4 *
5 * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved.
6 */
7
8 /*
9 * Redistribution and use in source and binary forms, with or without modification,
10 * are permitted provided that the following conditions are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the copyright holder nor the names of its contributors
20 * may be used to endorse or promote products derived from this software without
21 * specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35 #include "common/trc_component.h"
36
37 class errLogAttachMonitor : public IComponentAttachNotifier
38 {
39 public:
errLogAttachMonitor()40 errLogAttachMonitor()
41 {
42 m_pComp = 0;
43 };
~errLogAttachMonitor()44 virtual ~ errLogAttachMonitor()
45 {
46 if (m_pComp)
47 m_pComp->getErrorLogAttachPt()->set_notifier(0);
48 m_pComp = 0;
49
50 };
attachNotify(const int num_attached)51 virtual void attachNotify(const int num_attached)
52 {
53 if(m_pComp)
54 m_pComp->do_attach_notify(num_attached);
55 }
Init(TraceComponent * pComp)56 void Init(TraceComponent *pComp)
57 {
58 m_pComp = pComp;
59 if(m_pComp)
60 m_pComp->getErrorLogAttachPt()->set_notifier(this);
61 }
62 private:
63 TraceComponent *m_pComp;
64 };
65
TraceComponent(const std::string & name)66 TraceComponent::TraceComponent(const std::string &name)
67 {
68 Init(name);
69 }
70
TraceComponent(const std::string & name,int instIDNum)71 TraceComponent::TraceComponent(const std::string &name, int instIDNum)
72 {
73 std::string name_combined = name;
74 char num_buffer[32];
75 sprintf(num_buffer,"_%04d",instIDNum);
76 name_combined += (std::string)num_buffer;
77 Init(name_combined);
78 }
79
~TraceComponent()80 TraceComponent::~TraceComponent()
81 {
82 if (m_pErrAttachMon)
83 delete m_pErrAttachMon;
84 }
85
Init(const std::string & name)86 void TraceComponent::Init(const std::string &name)
87 {
88 m_errLogHandle = OCSD_INVALID_HANDLE;
89 m_errVerbosity = OCSD_ERR_SEV_NONE;
90 m_name = name;
91
92 m_supported_op_flags = 0;
93 m_op_flags = 0;
94 m_assocComp = 0;
95
96 m_pErrAttachMon = new (std::nothrow) errLogAttachMonitor();
97 if(m_pErrAttachMon)
98 m_pErrAttachMon->Init(this);
99 }
100
LogError(const ocsdError & Error)101 void TraceComponent::LogError(const ocsdError &Error)
102 {
103 if((m_errLogHandle != OCSD_INVALID_HANDLE) &&
104 isLoggingErrorLevel(Error.getErrorSeverity()))
105 {
106 // ensure we have not disabled the attachPt
107 if(m_error_logger.first())
108 m_error_logger.first()->LogError(m_errLogHandle,&Error);
109 }
110 }
111
LogMessage(const ocsd_err_severity_t filter_level,const std::string & msg)112 void TraceComponent::LogMessage(const ocsd_err_severity_t filter_level, const std::string &msg)
113 {
114 if ((m_errLogHandle != OCSD_INVALID_HANDLE) &&
115 isLoggingErrorLevel(filter_level))
116 {
117 // ensure we have not disabled the attachPt
118 if (m_error_logger.first())
119 m_error_logger.first()->LogMessage(this->m_errLogHandle, filter_level, msg);
120 }
121
122 }
123
do_attach_notify(const int num_attached)124 void TraceComponent::do_attach_notify(const int num_attached)
125 {
126 if(num_attached)
127 {
128 // ensure we have not disabled the attachPt
129 if(m_error_logger.first())
130 {
131 m_errLogHandle = m_error_logger.first()->RegisterErrorSource(m_name);
132 m_errVerbosity = m_error_logger.first()->GetErrorLogVerbosity();
133 }
134 }
135 else
136 {
137 m_errLogHandle = OCSD_INVALID_HANDLE;
138 }
139 }
140
updateErrorLogLevel()141 void TraceComponent::updateErrorLogLevel()
142 {
143 if(m_error_logger.first())
144 {
145 m_errVerbosity = m_error_logger.first()->GetErrorLogVerbosity();
146 }
147 }
148
setComponentOpMode(uint32_t op_flags)149 ocsd_err_t TraceComponent::setComponentOpMode(uint32_t op_flags)
150 {
151 m_op_flags = op_flags & m_supported_op_flags;
152 return OCSD_OK;
153 }
154
155 /* End of File trc_component.cpp */
156