added json for call graph

src/GraphCall/graph_calls.cpp

@@ -18,6 +18,7 @@
 #include "../GraphLoop/graph_loops_func.h"
 #include "../DirectiveProcessing/directive_parser.h"
 #include "../Utils/SgUtils.h"
+#include "../Utils/json.hpp"
 #include "../ParallelizationRegions/ParRegions_func.h"
 #include "../DynamicAnalysis/gCov_parser_func.h"
 #include "../ExpressionTransform/expr_transform.h"
@@ -37,6 +38,8 @@ using std::cout;
 using std::endl;
 using std::stack;
 
+using json = nlohmann::json;
+
 #define DEBUG 0
 
 //TODO: improve parameter checking 
@@ -2592,4 +2595,71 @@ void setInlineAttributeToCalls(const map<string, FuncInfo*>& allFunctions,
     }
 }
 
+static json convertToJson(const FuncInfo* currFunc) {
+    json func;
+
+    if (currFunc)
+    {
+        func["funcName"] = currFunc->funcName;
+        func["line"] = currFunc->linesNum.first;
+        func["lineEnd"] = currFunc->linesNum.second;
+        func["isMain"] = (int)currFunc->isMain;
+        func["needToInline"] = (int)currFunc->needToInline;
+        func["doNotInline"] = (int)currFunc->doNotInline;
+        func["doNotAnalyze"] = (int)currFunc->doNotAnalyze;
+
+        json func_pars = json::array();
+
+        for (int z = 0; z < currFunc->funcParams.countOfPars; ++z)
+        {
+            json par;
+            par["inoutType"] = currFunc->funcParams.inout_types[z];
+            par["identificator"] = currFunc->funcParams.identificators[z];
+            par["parameterT"] = string(paramNames[currFunc->funcParams.parametersT[z]]);
+
+            func_pars.push_back(par);
+        }
+
+        func["params"] = func_pars;
+
+        json calls_from = json::array();
+        for (const auto& call_from : currFunc->callsFromDetailed)
+        {
+            json call;
+            call["line"] = call_from.detailCallsFrom.second;
+            call["funcName"] = call_from.detailCallsFrom.first;
+
+            calls_from.push_back(call);
+        }
+        func["callsFrom"] = calls_from;
+    }
+    return func;
+}
+
+json convertToJson(const map<string, vector<FuncInfo*>>& funcsByFileMap) {
+    json loopsByFile = json::array();
+
+    for (auto& byFile : funcsByFileMap)
+    {
+        json func;
+        const string& file = byFile.first;
+
+        json func_array = json::array();
+        for (auto& func : byFile.second)
+        {
+            auto conv = convertToJson(func);
+            if (!conv.empty())
+                func_array.push_back(conv);
+        }
+
+        func["file"] = file;
+        func["functions"] = func_array;
+
+        loopsByFile.push_back(func);
+    }
+
+    json allFuncs;
+    allFuncs["allFunctions"] = loopsByFile;
+    return allFuncs;
+}
 #undef DEBUG

src/GraphCall/graph_calls_base.cpp

@@ -378,33 +378,6 @@ FuncInfo* isUserFunctionInProject(const string &func)
     return ret;
 }
 
-string convertToString(const FuncInfo *currFunc)
-{
-    string result = "";
-    if (currFunc)
-    {
-        result += "|" + currFunc->funcName + "|" + to_string(currFunc->linesNum.first) +
-            "#" + to_string(currFunc->linesNum.second) +
-            "#" + to_string(currFunc->callsFromDetailed.size()) +
-            "#" + to_string(currFunc->needToInline) + "#" + to_string(currFunc->doNotInline) +
-            "#" + to_string(currFunc->doNotAnalyze) + "#" + to_string((int)currFunc->isMain);
-
-        result += "#" + to_string(currFunc->funcParams.countOfPars);
-        if (currFunc->funcParams.countOfPars)
-        {
-            for (int z = 0; z < currFunc->funcParams.countOfPars; ++z)
-            {
-                result += "#" + currFunc->funcParams.identificators[z] + "#" + to_string(currFunc->funcParams.inout_types[z]);
-                result += "#" + string(paramNames[currFunc->funcParams.parametersT[z]]);
-            }
-        }
-
-        for (int i = 0; i < currFunc->callsFromDetailed.size(); ++i)
-            result += "|" + currFunc->callsFromDetailed[i].detailCallsFrom.first + "|" + to_string(currFunc->callsFromDetailed[i].detailCallsFrom.second);
-    }
-    return result;
-}
-
 // Find dead functions and fill callTo / callFrom information
 void findDeadFunctionsAndFillCalls(map<string, vector<FuncInfo*>> &allFuncInfo, map<string, vector<Messages>> &allMessages, bool noPrint)
 {

src/GraphCall/graph_calls_func.h

@@ -7,6 +7,7 @@
 #include "graph_calls.h"
 #include "../GraphLoop/graph_loops.h"
 #include "../ParallelizationRegions/ParRegions.h"
+#include "Utils/json.hpp"
 
 namespace Distribution
 {
@@ -23,7 +24,6 @@ int CreateCallGraphViz(const char *fileName, const std::map<std::string, std::ve
 int CreateFuncInfo(const char *fileName, const std::map<std::string, std::vector<FuncInfo*>> &funcByFile);
 std::string removeString(const std::string &toRemove, const std::string &inStr);
 FuncInfo* isUserFunctionInProject(const std::string &func);
-std::string convertToString(const FuncInfo *currFunc);
 void findDeadFunctionsAndFillCalls(std::map<std::string, std::vector<FuncInfo*>> &allFuncInfo, std::map<std::string, std::vector<Messages>> &allMessages, bool noPrint = false);
 void createLinksBetweenFormalAndActualParams(std::map<std::string, std::vector<FuncInfo*>> &allFuncInfo, std::map<DIST::Array*, std::set<DIST::Array*>> &arrayLinksByFuncCalls,
                                              const std::map<std::tuple<int, std::string, std::string>, std::pair<DIST::Array*, DIST::ArrayAccessInfo*>> &declaredArrays, 
@@ -53,5 +53,6 @@ void findContainsFunctions(SgStatement *st, std::vector<SgStatement*> &found, co
 void correctNameIfContains(SgStatement* call, SgExpression* exCall, std::string& name, const std::vector<SgStatement*>& containsFunctions, const std::string& prefix);
 int countPerfectLoopNest(SgStatement* st);
 void setInlineAttributeToCalls(const std::map<std::string, FuncInfo*>& allFunctions, const std::map<std::string, std::set<std::pair<std::string, int>>>& inDataChains, const std::map<std::string, std::vector<SgStatement*>>& hiddenData);
+nlohmann::json convertToJson(const std::map<std::string, std::vector<FuncInfo*>>& funcsByFile);
 #endif