From 6e1d816b478a8d96d30b583ef7dc4ab54ce35f9b Mon Sep 17 00:00:00 2001
From: Ramon Novoa <rnovoa@artica.es>
Date: Thu, 17 Jan 2013 14:33:54 +0000
Subject: [PATCH] 2013-01-17  Ramon Novoa  <rnovoa@artica.es>

	* modules/pandora_module.cc,
	  modules/pandora_module.h,
	  modules/pandora_module_factory.cc,
	  modules/pandora_module_regexp.cc: Added support for log modules.



git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@7497 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f
---
 pandora_agents/win32/ChangeLog                |  7 +++
 .../win32/modules/pandora_module.cc           | 46 ++++++++++++++++++-
 pandora_agents/win32/modules/pandora_module.h |  4 +-
 .../win32/modules/pandora_module_factory.cc   |  1 +
 .../win32/modules/pandora_module_regexp.cc    |  6 ++-
 5 files changed, 60 insertions(+), 4 deletions(-)

diff --git a/pandora_agents/win32/ChangeLog b/pandora_agents/win32/ChangeLog
index 2c2d4d9de2..eff1272ae3 100644
--- a/pandora_agents/win32/ChangeLog
+++ b/pandora_agents/win32/ChangeLog
@@ -1,3 +1,10 @@
+2013-01-17  Ramon Novoa  <rnovoa@artica.es>
+
+	* modules/pandora_module.cc,
+	  modules/pandora_module.h,
+	  modules/pandora_module_factory.cc,
+	  modules/pandora_module_regexp.cc: Added support for log modules.
+
 2012-12-12  Ramon Novoa  <rnovoa@artica.es>
 
 	* modules/pandora_module_logevent.cc: Changed the flags of
diff --git a/pandora_agents/win32/modules/pandora_module.cc b/pandora_agents/win32/modules/pandora_module.cc
index 43f15a1f4f..355b0785fc 100644
--- a/pandora_agents/win32/modules/pandora_module.cc
+++ b/pandora_agents/win32/modules/pandora_module.cc
@@ -209,6 +209,8 @@ Pandora_Module::parseModuleTypeFromString (string type) {
 		return TYPE_ASYNC_PROC;
 	} else if (type == module_async_string_str) {
 		return TYPE_ASYNC_STRING;
+	} else if (type == module_log_str) {
+		return TYPE_LOG;
 	} else {
 		return TYPE_0;
 	}
@@ -351,7 +353,7 @@ Pandora_Module::getDataOutput (Pandora_Data *data) {
 	double value;
 	
 	if (this->module_type == TYPE_GENERIC_DATA_STRING || 
-        this->module_type == TYPE_ASYNC_STRING) {
+        this->module_type == TYPE_ASYNC_STRING || this->module_type == TYPE_LOG) {
 		return data->getValue ();
 	}
 	
@@ -507,6 +509,48 @@ Pandora_Module::getXml () {
 	if (!this->has_output || this->data_list == NULL) {
 		return "";
 	}
+	
+	/* Log module */
+	if (this->module_type == TYPE_LOG) {
+		module_xml = "<log_module>\n\t<source><![CDATA[";
+		module_xml += this->module_name;
+		module_xml += "]]></source>\n\t<data><![CDATA[";
+
+		if (this->data_list && this->data_list->size () > 1) {
+			list<Pandora_Data *>::iterator iter;
+			
+			iter = this->data_list->begin ();
+			for (iter = this->data_list->begin ();
+			     iter != this->data_list->end ();
+			     iter++) {
+				data = *iter;
+				
+				try {
+					data_clean = strreplace (this->getDataOutput (data),
+								 "%", "%%" );
+				} catch (Output_Error e) {
+					continue;
+				}
+				
+				module_xml += data_clean;
+			}
+		} else {
+			data = data_list->front ();
+			try {
+				data_clean = strreplace (this->getDataOutput (data), "%", "%%" );
+				module_xml += data_clean;
+
+			} catch (Output_Error e) {
+			}
+		}
+		module_xml += "]]></data></log_module>";
+		
+		/* Clean up */
+		this->cleanDataList ();
+
+		pandoraDebug ("%s getXML end", module_name.c_str ());
+		return module_xml;
+	}
 
 	/* Compose the module XML */
     module_xml = "<module>\n\t<name><![CDATA[";
diff --git a/pandora_agents/win32/modules/pandora_module.h b/pandora_agents/win32/modules/pandora_module.h
index 673ddf0764..0241247e6a 100644
--- a/pandora_agents/win32/modules/pandora_module.h
+++ b/pandora_agents/win32/modules/pandora_module.h
@@ -49,7 +49,8 @@ namespace Pandora_Modules {
 		TYPE_GENERIC_DATA_STRING, /**< The value is a string       */
 		TYPE_ASYNC_DATA, /**< Asynchronous generic_data */
 		TYPE_ASYNC_PROC, /**< Asynchronous generic_proc */
-		TYPE_ASYNC_STRING /**< Asynchronous generic_data_string */
+		TYPE_ASYNC_STRING, /**< Asynchronous generic_data_string */
+		TYPE_LOG /**< Log data */
 	} Module_Type;
 
 	const string module_generic_data_str        = "generic_data";
@@ -59,6 +60,7 @@ namespace Pandora_Modules {
 	const string module_async_data_str          = "async_data";
 	const string module_async_proc_str          = "async_proc";
 	const string module_async_string_str        = "async_string";
+	const string module_log_str                 = "log";
 
 	/**
 	 * Defines the kind of the module.
diff --git a/pandora_agents/win32/modules/pandora_module_factory.cc b/pandora_agents/win32/modules/pandora_module_factory.cc
index 6779225adf..43b31de9e2 100644
--- a/pandora_agents/win32/modules/pandora_module_factory.cc
+++ b/pandora_agents/win32/modules/pandora_module_factory.cc
@@ -752,6 +752,7 @@ Pandora_Module_Factory::getModuleFromDefinition (string definition) {
 			break;
 		case TYPE_GENERIC_DATA_STRING:
 		case TYPE_ASYNC_STRING:
+		case TYPE_LOG:
 			module->setType (module_type);
 			numeric = false;
 			
diff --git a/pandora_agents/win32/modules/pandora_module_regexp.cc b/pandora_agents/win32/modules/pandora_module_regexp.cc
index 2b5778cca4..da3511fe28 100755
--- a/pandora_agents/win32/modules/pandora_module_regexp.cc
+++ b/pandora_agents/win32/modules/pandora_module_regexp.cc
@@ -122,13 +122,15 @@ Pandora_Module_Regexp::run () {
         if (regexec (&this->regexp, line.c_str (), 0, NULL, 0) == 0) {
             if (type == TYPE_GENERIC_DATA_STRING || type == TYPE_ASYNC_STRING) {
                 this->setOutput (line);
-            }
+            } else if (type == TYPE_LOG) {
+				this->setOutput (line + '\n');
+			}
             count++;
         }
     }
     
     // Set output according to the module type
-    if (type == TYPE_GENERIC_DATA_STRING || type == TYPE_ASYNC_STRING) {
+    if (type == TYPE_GENERIC_DATA_STRING || type == TYPE_ASYNC_STRING || type == TYPE_LOG) {
         // Already set
     }
     else if (type == TYPE_GENERIC_PROC || type == TYPE_ASYNC_PROC) {