#ifndef E2_BUILDXML_H
#define E2_BUILDXML_H
+
#include <iostream>
#include <iosfwd>
#include <vector>
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(nullptr), capacity(0), result(0) {
-// }
-//
-// xml_memory_writer(char *buffer, size_t capacity) : buffer(buffer), capacity(capacity), result(0) {
-// }
-//
-// [[nodiscard]] size_t written_size() const {
-// return result < capacity ? result : capacity;
-// }
-//
-// void write(const void *data, size_t size) override {
-// 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;
}
+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();
-int buildXmlData(const string &messageName, const string &ieName, vector<string> &RANfunctionsAdded, unsigned char *buffer, size_t size) {
- pugi::xml_document doc;
+ 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);
- doc.reset();
- pugi::xml_parse_result result = doc.load_buffer((const char *)buffer, size);
+ 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())
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__);
+ __FILE__, __LINE__);
continue;
}
- if (strcmp(node.name(), "id") == 0 && strcmp(node.child_value(), "10") == 0) {
+ 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();
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 %s = value %s skipped", node.name(), node.child_value());
+ 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());
- doc.reset();
} else {
- mdclog_write(MDCLOG_ERR, "Error loading xml string");
- return -1;
+ mdclog_write(MDCLOG_ERR,
+ "Error loading xml string");
+ delete doc;
+ return string("");
}
- return 0;
+ 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;
}