X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=RIC-E2-TERMINATION%2FBuildXml.h;h=e71fa4dc21c718c2b17236c889607894b18a7674;hb=6cf28617aec735a578731b2a7e0d184223f18cda;hp=7853172e8596ab0b66c01fde1c79f733638a0faf;hpb=c5a1520037d77e6ba66662de967c6f7a34f7b530;p=ric-plt%2Fe2.git

diff --git a/RIC-E2-TERMINATION/BuildXml.h b/RIC-E2-TERMINATION/BuildXml.h
index 7853172..e71fa4d 100644
--- a/RIC-E2-TERMINATION/BuildXml.h
+++ b/RIC-E2-TERMINATION/BuildXml.h
@@ -21,67 +21,117 @@
 
 #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;
 
-void buildXmlData(vector<string> &repValues, unsigned char *buffer) {
-    pugi::xml_document doc;
+/*
+ * Copied from pugixml samples
+ */
+struct xml_string_writer : pugi::xml_writer {
+    std::string result;
+
+    void write(const void *data, size_t size) override {
+        result.append(static_cast<const char *>(data), size);
+    }
+};
+
+std::string node_to_string(pugi::xml_node node) {
+    xml_string_writer writer;
+    node.print(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();
+
+    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_string((const char *) buffer);
+    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("E2setupRequest")
+                .child(messageName.c_str())
                 .child("protocolIEs")
-                .children("E2setupRequestIEs")) {
-            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;
-                                }
-                            }
-                        }
+                .children(ieName.c_str())) {
+            // 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;
             }
         }
-
-        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