phrocker commented on a change in pull request #630: MINIFICPP-1006: minor
updates for jni building using win build & correct artifact naming
URL: https://github.com/apache/nifi-minifi-cpp/pull/630#discussion_r317793241
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File path: extensions/windows-event-log/wel/MetadataWalker.cpp
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@@ -0,0 +1,116 @@
+#include "MetadataWalker.h"
+
+namespace org {
+namespace apache {
+namespace nifi {
+namespace minifi {
+namespace wel {
+
+bool MetadataWalker::for_each(pugi::xml_node &node) {
+ // don't shortcut resolution here so that we can log attributes.
+ std::string node_name = node.name();
+ if (node_name == "Data") {
+
+ for (pugi::xml_attribute attr : node.attributes()) {
+
+ if (std::regex_match(attr.name(), regex_)) {
+ std::function<std::string(const std::string &)> idUpdate = [&](const
std::string &input) -> std::string {
+ return resolve_ ? utils::OsUtils::userIdToUsername(input) : input;
+ };
+ updateText(node, attr.name(), std::move(idUpdate));
+
+ }
+ if (std::regex_match(attr.value(), regex_)) {
+ std::function<std::string(const std::string &)> idUpdate = [&](const
std::string &input) -> std::string {
+ return resolve_ ? utils::OsUtils::userIdToUsername(input) : input;
+ };
+ updateText(node, attr.value(), std::move(idUpdate));
+ }
+ }
+ } else if (node_name == "Channel") {
+ std::function<std::string(const std::string &)> channelUpdate = [&](const
std::string &input) -> std::string {
+ return resolve_ ? getEventData(EvtFormatMessageChannel) : input;
+ };
+ updateText(node, node.name(), std::move(channelUpdate));
+ } else if (node_name == "Keywords") {
+ std::function<std::string(const std::string &)> keywordUpdate = [&](const
std::string &input) -> std::string {
+ return resolve_ ? getEventData(EvtFormatMessageKeyword) : input;
+ };
+ updateText(node, node.name(), std::move(keywordUpdate));
+ } else if (node_name == "Level") {
+ std::function<std::string(const std::string &)> levelupdate = [&](const
std::string &input) -> std::string {
+ return resolve_ ? getEventData(EvtFormatMessageLevel) : input;
+ };
+ updateText(node, node.name(), std::move(levelupdate));
+ } else if (node_name == "Opcode") {
+ std::function<std::string(const std::string &)> opcodeUpdate = [&](const
std::string &input) -> std::string {
+ return resolve_ ? getEventData(EvtFormatMessageOpcode) : input;
+ };
+ updateText(node, node.name(), std::move(opcodeUpdate));
+ }
+
+ return true; // continue traversal
+}
+
+std::map<std::string, std::string> MetadataWalker::getFieldValues() const {
+ return fields_values_;
+}
+
+std::string MetadataWalker::to_string(const wchar_t* pChar) {
Review comment:
good point. I moved it from existing code but I agree.
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