#ifndef E2_BUILDXML_H
#define E2_BUILDXML_H
+
#include <iostream>
#include <iosfwd>
#include <vector>
#include "pugixml/src/pugixml.hpp"
-#include <string.h>
+#include <string>
#include <sstream>
+#include <mdclog/mdclog.h>
+#include <cstdlib>
using namespace std;
struct xml_string_writer : pugi::xml_writer {
std::string result;
- virtual void write(const void *data, size_t size) {
+ void write(const void *data, size_t size) override {
result.append(static_cast<const char *>(data), size);
}
};
-// end::code[]
-
-struct xml_memory_writer : pugi::xml_writer {
- char *buffer;
- size_t capacity;
- size_t result;
-
- xml_memory_writer() : buffer(0), capacity(0), result(0) {
- }
-
- xml_memory_writer(char *buffer, size_t capacity) : buffer(buffer), capacity(capacity), result(0) {
- }
-
- size_t written_size() const {
- return result < capacity ? result : capacity;
- }
-
- virtual void write(const void *data, size_t size) {
- if (result < capacity) {
- size_t chunk = (capacity - result < size) ? capacity - result : size;
-
- memcpy(buffer + result, data, chunk);
- }
- result += size;
- }
-};
std::string node_to_string(pugi::xml_node node) {
xml_string_writer writer;
return writer.result;
}
-
-void buildXmlData(const string &messageName, const string &ieName, vector<string> &repValues, unsigned char *buffer) {
- pugi::xml_document doc;
-
- pugi::xml_parse_result result = doc.load_string((const char *)buffer);
+string buildXmlData(const string &messageName,
+ const string &ieName,
+ vector<string> &RANfunctionsAdded,
+ vector<string> &RANfunctionsModified,
+ unsigned char *buffer,
+ size_t size) {
+ pugi::xml_document *doc = new pugi::xml_document();
+
+ char RANfunctionsAddedID[8];
+ snprintf(RANfunctionsAddedID, 8, "%d", (int) ProtocolIE_ID_id_RANfunctionsAdded);
+ char RANfunctionsModifiedID[8];
+ snprintf(RANfunctionsModifiedID, 8, "%d", (int) ProtocolIE_ID_id_RANfunctionsModified);
+ char GlobalE2nodeID[8];
+ snprintf(GlobalE2nodeID, 8, "%d", (int) ProtocolIE_ID_id_GlobalE2node_ID);
+
+ pugi::xml_parse_result result = doc->load_buffer((const char *) buffer, size);
if (result) {
- unsigned int index = 0;
- for (auto tool : doc.child("E2AP-PDU")
+ for (auto tool : doc->child("E2AP-PDU")
.child("initiatingMessage")
.child("value")
.child(messageName.c_str())
.child("protocolIEs")
.children(ieName.c_str())) {
- for (auto n : tool.child("value").child("RANfunctions-List").child(
- "ProtocolIE-SingleContainer").children()) {
-//ProtocolIE-SingleContainer
-//cout << "\t1 " << n.name() << endl;
- if (strcmp(n.name(), "value") == 0) {
- for (auto l : tool.child("value").children()) {
-//cout << "\t\t2 " << l.name() << endl;
- for (auto f : l.children()) {
-//cout << "\t\t\t3 " << f.name() << endl;
- for (auto g : f.child("value").children()) {
-//cout << "\t\t\t\t4 " << g.name() << endl;
- for (auto a : g.children()) {
- if (strcmp(a.name(), "ranFunctionDefinition") == 0) {
- if (repValues.size() > index) {
- a.remove_children();
- string val = repValues.at(index++);
-// here we get vector with counter
- a.append_child(pugi::node_pcdata).set_value(val.c_str());
-
- }
- }
-//cout << "\t\t\t\t\t5 " << a.name() << " " << a.child_value() << endl;
- }
- }
- }
+ // there can be many ieName entries in the messageName so we need only the ones that containes E2SM continers
+ auto node = tool.child("id"); // get the id to identify the type of the contained message
+ if (node.empty()) {
+ mdclog_write(MDCLOG_ERR, "Failed to find ID node in the XML. File %s, line %d",
+ __FILE__, __LINE__);
+ continue;
+ }
+ if (strcmp(node.name(), "id") == 0 && strcmp(node.child_value(), RANfunctionsAddedID) == 0) {
+ auto nodea = tool.child("value").
+ child("RANfunctions-List").
+ children("ProtocolIE-SingleContainer");
+ unsigned int index = 0;
+ for (auto n1 : nodea) {
+ auto n2 = n1.child("value").child("RANfunction-Item").child("ranFunctionDefinition");
+ n2.remove_children();
+ string val = RANfunctionsAdded.at(index++);
+ // here we get vector with counter
+ n2.append_child(pugi::node_pcdata).set_value(val.c_str());
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "entry %s Replaced with : %s", n2.name(), n2.child_value());
}
}
+ } else if (strcmp(node.name(), "id") == 0 && strcmp(node.child_value(), RANfunctionsModifiedID) == 0) {
+ auto nodea = tool.child("value").
+ child("RANfunctions-List").
+ children("ProtocolIE-SingleContainer");
+ unsigned int index = 0;
+ for (auto n1 : nodea) {
+ auto n2 = n1.child("value").child("RANfunction-Item").child("ranFunctionDefinition");
+ n2.remove_children();
+ string val = RANfunctionsModified.at(index++);
+ // here we get vector with counter
+ n2.append_child(pugi::node_pcdata).set_value(val.c_str());
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "entry %s Replaced with : %s", n2.name(), n2.child_value());
+ }
+ }
+ } else if (strcmp(node.name(), "id") == 0 && strcmp(node.child_value(), GlobalE2nodeID) == 0) {
+ continue;
+ } else {
+ if (mdclog_level_get() >= MDCLOG_DEBUG) {
+ mdclog_write(MDCLOG_DEBUG, "Entry name :%s with entry of %s skipped", node.name(), node.child_value());
+ }
+ continue;
}
}
-
- auto res = node_to_string(doc);
- memcpy(buffer, res.c_str(), res.length());
-
-// streambuf *oldCout = cout.rdbuf();
-// ostringstream memCout;
-//// create new cout
-// cout.rdbuf(memCout.rdbuf());
-// doc.save(std::cout);
-////return to the normal cout
-// cout.rdbuf(oldCout);
-// memcpy(buffer, memCout.str().c_str(), memCout.str().length());
+ } else {
+ mdclog_write(MDCLOG_ERR,
+ "Error loading xml string");
+ delete doc;
+ return string("");
}
+ auto res = node_to_string(*doc);
+ res.erase(std::remove(res.begin(), res.end(), '\n'), res.end());
+ res.erase(std::remove(res.begin(), res.end(), '\t'), res.end());
+ delete doc;
+ return res;
+
}
#endif //E2_BUILDXML_H
Code Review / ric-plt / e2.git / blobdiff