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#include "eef_library.h" |
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#include "eef_xacml_parser.h" |
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#include "pdl.h" |
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#include "plugin_manager.h" |
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|
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static const char* _modules_path; /*! Holds the global path to plug-in modules */ |
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|
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/** |
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* Try to initialize the AOS, enable logging, initialize the plug-in manager and try to parse the config file and ascertain the module path |
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*/ |
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EES_RC EEF_Init(char *config_file, FILE* log_file, int number_of_policies, char* names_of_policies[]){ |
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start_log(log_file); |
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eef_log(LOG_NOTICE, "EEF initializing"); |
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|
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if (AOS_Init() == EES_SUCCESS){ |
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if(start_plugin_manager() == EES_SUCCESS){ |
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return start_pdl_parser(config_file, number_of_policies, names_of_policies); |
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} |
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} |
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return EES_FAILURE; |
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} |
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|
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/** |
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* Terminates the parser, stops the plug-in manager, terminates the AOS and closes the log. |
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*/ |
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EES_RC EEF_Term(){ |
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|
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eef_log(LOG_INFO, "Cleaning up..."); |
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if((pdl_term() == EES_SUCCESS) && |
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(stop_plugin_manager() == EES_SUCCESS) && |
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(AOS_Term() == EES_SUCCESS)){ |
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stop_log(); |
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return EES_SUCCESS; |
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} |
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eef_log(LOG_ERR, "Errors detected\n"); |
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eef_log(LOG_NOTICE, "EEF terminating..."); |
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stop_log(); |
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return EES_FAILURE; |
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} |
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|
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/** |
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* Opens the log file or logs to syslog if none was provided. |
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* log mask is set depending on whether ENABLE_DEBUG macro is set to true |
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*/ |
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EES_RC start_log(FILE* log_file){ |
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/* Log file */ |
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log_file_fp = log_file; |
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|
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if(!log_file_fp){ |
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/* logmask for debug */ |
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#if ENABLE_DEBUG |
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setlogmask (LOG_UPTO(LOG_DEBUG)); |
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eef_log(LOG_DEBUG, "DEBUG MODE ENABLED\n"); |
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#else |
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setlogmask (LOG_UPTO(LOG_INFO)); |
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#endif |
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} else { |
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/* Open syslog, regardless of use*/ |
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openlog ("ees", LOG_CONS | LOG_PID | LOG_NDELAY, LOG_DAEMON); |
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} |
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return EES_SUCCESS; |
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|
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} |
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|
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/** |
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* Closes the log file |
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*/ |
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EES_RC stop_log(){ |
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if(!log_file_fp){ |
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closelog(); |
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} |
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return EES_SUCCESS; |
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} |
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|
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/** |
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* Sets the global modules path to load plug-ins from |
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*/ |
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void set_modules_path(const char* path){ |
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_modules_path = path; |
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} |
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|
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/** |
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* Returns the global modules path to load plug-ins from |
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* This can be either the _modules_path as set by the set_modules_path() function or the MODULE_DIR path macro generated by the configure script. |
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*/ |
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const char* get_modules_path(void){ |
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if(_modules_path != NULL){ |
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if(strlen(_modules_path)!=0){ |
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return _modules_path; |
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} |
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} |
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return MODULE_DIR; |
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} |
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