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2011-11-30 Ramon Novoa <rnovoa@artica.es>

Browse Source 
* modules/pandora_module_logevent.cc,
	  modules/pandora_module_logevent.h: Added support for regular
	  expressions to the pattern filter.



git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@5220 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
This commit is contained in:
Ramon Novoa 2011-11-30 16:52:43 +00:00
parent f728246d50
commit a59bdce0ad
3 changed files with 23 additions and 9 deletions
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6
pandora_agents/win32/ChangeLog
View File

@ -1,3 +1,9 @@
2011-11-30 Ramon Novoa <rnovoa@artica.es>
* modules/pandora_module_logevent.cc,
modules/pandora_module_logevent.h: Added support for regular
expressions to the pattern filter.
2011-11-29 Ramon Novoa <rnovoa@artica.es> 2011-11-29 Ramon Novoa <rnovoa@artica.es>
* modules/pandora_module_snmpget.cc: Modified the call to snmpget.exe * modules/pandora_module_snmpget.cc: Modified the call to snmpget.exe

8
pandora_agents/win32/modules/pandora_module_logevent.cc
View File

@ -62,6 +62,12 @@ Pandora_Module_Logevent::Pandora_Module_Logevent (string name, string source, st
this->id = strtoul (id.c_str (), NULL, 0); this->id = strtoul (id.c_str (), NULL, 0);
this->source = source; this->source = source;
this->pattern = pattern; this->pattern = pattern;
if (! pattern.empty ()) {
// Compile the regular expression
if (regcomp (&this->regexp, pattern.c_str (), REG_EXTENDED) != 0) {
pandoraLog ("Invalid regular expression %s", pattern.c_str ());
}
}
this->application = application; this->application = application;
this->log_event = NULL; this->log_event = NULL;
this->first_run = 1; this->first_run = 1;
@ -411,7 +417,7 @@ Pandora_Module_Logevent::filterEvent (PEVENTLOGRECORD pevlr, string description)
} }
// Pattern filter // Pattern filter
if (! this->pattern.empty () && description.find(this->pattern) == string::npos) { if (! this->pattern.empty () && regexec (&this->regexp, description.c_str (), 0, NULL, 0) != 0) {
return -1; return -1;
} }

18
pandora_agents/win32/modules/pandora_module_logevent.h
View File

@ -23,6 +23,7 @@
#define __PANDORA_MODULE_LOGEVENT_H__ #define __PANDORA_MODULE_LOGEVENT_H__
#include "pandora_module.h" #include "pandora_module.h"
#include "boost/regex.h"
// Log event read buffer size // Log event read buffer size
#define BUFFER_SIZE 1024 #define BUFFER_SIZE 1024
@ -39,14 +40,15 @@ namespace Pandora_Modules {
class Pandora_Module_Logevent : public Pandora_Module { class Pandora_Module_Logevent : public Pandora_Module {
private: private:
unsigned long id; regex_t regexp;
int type; unsigned long id;
unsigned char first_run; int type;
string source; unsigned char first_run;
string application; string source;
string pattern; string application;
HANDLE log_event; string pattern;
HANDLE messages_dll; HANDLE log_event;
HANDLE messages_dll;
HANDLE openLogEvent (); HANDLE openLogEvent ();
void closeLogEvent (); void closeLogEvent ();