Collaboration diagram for ACE_Log_Msg_Manager:
Static Public Member Functions | |
static int | init_backend (const u_long *flags=0) |
Static Public Attributes | |
static ACE_Log_Msg_Backend * | log_backend_ = 0 |
static ACE_Log_Msg_Backend * | custom_backend_ = 0 |
static u_long | log_backend_flags_ = 0 |
Provides global point of contact for all ACE_Log_Msg instances in a process.
For internal use by ACE, only!
Definition at line 127 of file Log_Msg.cpp.
int ACE_Log_Msg_Manager::init_backend | ( | const u_long * | flags = 0 |
) | [static] |
Definition at line 154 of file Log_Msg.cpp.
References ACE_BIT_DISABLED, ACE_BIT_ENABLED, ACE_LOG_MSG_SYSLOG_BACKEND, ACE_NEW_RETURN, ACE_NO_HEAP_CHECK, ACE_Log_Msg::CUSTOM, custom_backend_, log_backend_, and ACE_Log_Msg::SYSLOG.
Referenced by ACE_Log_Msg::dump(), ACE_Log_Msg::instance(), ACE_Log_Msg::log(), and ACE_Log_Msg::open().
00155 { 00156 // If flags have been supplied, and they are different from the flags 00157 // we had last time, then we may have to re-create the backend as a 00158 // different type. 00159 if (flags) 00160 { 00161 // Sanity check for custom backend. 00162 if (ACE_BIT_ENABLED (*flags, ACE_Log_Msg::CUSTOM) && 00163 ACE_Log_Msg_Manager::custom_backend_ == 0) 00164 { 00165 return -1; 00166 } 00167 00168 if ((ACE_BIT_ENABLED (*flags, ACE_Log_Msg::SYSLOG) 00169 && ACE_BIT_DISABLED (ACE_Log_Msg_Manager::log_backend_flags_, ACE_Log_Msg::SYSLOG)) 00170 || (ACE_BIT_DISABLED (*flags, ACE_Log_Msg::SYSLOG) 00171 && ACE_BIT_ENABLED (ACE_Log_Msg_Manager::log_backend_flags_, ACE_Log_Msg::SYSLOG))) 00172 { 00173 delete ACE_Log_Msg_Manager::log_backend_; 00174 ACE_Log_Msg_Manager::log_backend_ = 0; 00175 } 00176 00177 ACE_Log_Msg_Manager::log_backend_flags_ = *flags; 00178 } 00179 00180 if (ACE_Log_Msg_Manager::log_backend_ == 0) 00181 { 00182 ACE_NO_HEAP_CHECK; 00183 00184 #if (defined (WIN32) || !defined (ACE_LACKS_UNIX_SYSLOG)) && !defined (ACE_HAS_WINCE) && !defined (ACE_HAS_PHARLAP) 00185 // Allocate the ACE_Log_Msg_Backend instance. 00186 if (ACE_BIT_ENABLED (ACE_Log_Msg_Manager::log_backend_flags_, ACE_Log_Msg::SYSLOG)) 00187 ACE_NEW_RETURN (ACE_Log_Msg_Manager::log_backend_, 00188 ACE_LOG_MSG_SYSLOG_BACKEND, 00189 -1); 00190 else 00191 #endif /* defined (WIN32) && !defined (ACE_HAS_WINCE) && !defined (ACE_HAS_PHARLAP) */ 00192 ACE_NEW_RETURN (ACE_Log_Msg_Manager::log_backend_, 00193 ACE_Log_Msg_IPC, 00194 -1); 00195 } 00196 00197 return 0; 00198 }
ACE_Log_Msg_Backend * ACE_Log_Msg_Manager::custom_backend_ = 0 [static] |
Definition at line 131 of file Log_Msg.cpp.
Referenced by init_backend(), ACE_Log_Msg::log(), ACE_Log_Msg::msg_backend(), ACE_Log_Msg::open(), and ACE_Log_Msg::~ACE_Log_Msg().
ACE_Log_Msg_Backend * ACE_Log_Msg_Manager::log_backend_ = 0 [static] |
Definition at line 130 of file Log_Msg.cpp.
Referenced by init_backend(), ACE_Log_Msg::log(), ACE_Log_Msg::open(), and ACE_Log_Msg::~ACE_Log_Msg().
u_long ACE_Log_Msg_Manager::log_backend_flags_ = 0 [static] |
Definition at line 133 of file Log_Msg.cpp.