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() {};
attachNotify(const int num_attached)45 virtual void attachNotify(const int num_attached)
46 {
47 if(m_pComp)
48 m_pComp->do_attach_notify(num_attached);
49 }
Init(TraceComponent * pComp)50 void Init(TraceComponent *pComp)
51 {
52 m_pComp = pComp;
53 if(m_pComp)
54 m_pComp->getErrorLogAttachPt()->set_notifier(this);
55 }
56 private:
57 TraceComponent *m_pComp;
58 };
59
TraceComponent(const std::string & name)60 TraceComponent::TraceComponent(const std::string &name)
61 {
62 Init(name);
63 }
64
TraceComponent(const std::string & name,int instIDNum)65 TraceComponent::TraceComponent(const std::string &name, int instIDNum)
66 {
67 std::string name_combined = name;
68 char num_buffer[32];
69 sprintf(num_buffer,"_%04d",instIDNum);
70 name_combined += (std::string)num_buffer;
71 Init(name_combined);
72 }
73
~TraceComponent()74 TraceComponent::~TraceComponent()
75 {
76 }
77
Init(const std::string & name)78 void TraceComponent::Init(const std::string &name)
79 {
80 m_errLogHandle = OCSD_INVALID_HANDLE;
81 m_errVerbosity = OCSD_ERR_SEV_NONE;
82 m_name = name;
83
84 m_supported_op_flags = 0;
85 m_op_flags = 0;
86 m_assocComp = 0;
87
88 m_pErrAttachMon = new (std::nothrow) errLogAttachMonitor();
89 if(m_pErrAttachMon)
90 m_pErrAttachMon->Init(this);
91 }
92
LogError(const ocsdError & Error)93 void TraceComponent::LogError(const ocsdError &Error)
94 {
95 if((m_errLogHandle != OCSD_INVALID_HANDLE) &&
96 isLoggingErrorLevel(Error.getErrorSeverity()))
97 {
98 // ensure we have not disabled the attachPt
99 if(m_error_logger.first())
100 m_error_logger.first()->LogError(m_errLogHandle,&Error);
101 }
102 }
103
LogMessage(const ocsd_err_severity_t filter_level,const std::string & msg)104 void TraceComponent::LogMessage(const ocsd_err_severity_t filter_level, const std::string &msg)
105 {
106 if ((m_errLogHandle != OCSD_INVALID_HANDLE) &&
107 isLoggingErrorLevel(filter_level))
108 {
109 // ensure we have not disabled the attachPt
110 if (m_error_logger.first())
111 m_error_logger.first()->LogMessage(this->m_errLogHandle, filter_level, msg);
112 }
113
114 }
115
do_attach_notify(const int num_attached)116 void TraceComponent::do_attach_notify(const int num_attached)
117 {
118 if(num_attached)
119 {
120 // ensure we have not disabled the attachPt
121 if(m_error_logger.first())
122 {
123 m_errLogHandle = m_error_logger.first()->RegisterErrorSource(m_name);
124 m_errVerbosity = m_error_logger.first()->GetErrorLogVerbosity();
125 }
126 }
127 else
128 {
129 m_errLogHandle = OCSD_INVALID_HANDLE;
130 }
131 }
132
updateErrorLogLevel()133 void TraceComponent::updateErrorLogLevel()
134 {
135 if(m_error_logger.first())
136 {
137 m_errVerbosity = m_error_logger.first()->GetErrorLogVerbosity();
138 }
139 }
140
setComponentOpMode(uint32_t op_flags)141 ocsd_err_t TraceComponent::setComponentOpMode(uint32_t op_flags)
142 {
143 if( (~m_supported_op_flags & op_flags) != 0)
144 return OCSD_ERR_INVALID_PARAM_VAL;
145 m_op_flags = op_flags;
146 return OCSD_OK;
147 }
148
149 /* End of File trc_component.cpp */
150