fixed dead code

dvm/tools/pppa/trunk/src/statfile.cpp

@@ -15,6 +15,7 @@
 #endif
 
 #include "statprintf.h"
+#include "statlist.h"
 
 using namespace std;
 /**
@@ -83,6 +84,7 @@ static void printHelp()
     printf("                       StartShdGrp|WaitShdGrp|ShdGrp|DistrGrp|ReDistrGrp|\n");
     printf("                       MapPLGrp|DoPLGrp|ProgBlockGrp|IOGrp|RemAccessGrp|\n");
     printf("                       UserDebGrp|StatistGrp|SystemGrp.\n");
+    printf("  -j                Dump to json format\n");
 }
 
 #ifdef __SPF_BUILT_IN_PPPA
@@ -112,7 +114,7 @@ int main(int argv, char **argc)
 #endif
     }
 
-    BOOL proc = TRUE, comp = TRUE, gen = TRUE;
+    BOOL proc = TRUE, comp = TRUE, gen = TRUE, jsonDump = FALSE;
     BOOL dvmh_gpu = TRUE, dvmh_threads = FALSE, dvmh_threads_full = FALSE;
     int verbosity = VERBOSITY_LVL_CPU | VERBOSITY_LVL_GPU;
     char compr[3], mode[5];
@@ -139,7 +141,7 @@ int main(int argv, char **argc)
             exit(1);
 #endif
         }
-        if (argv == npar + 1) {
+        if (argv == npar + 1 && argc[npar][1] != 'j') {
             printf("Parameter for %s not set\n", argc[npar]);
 #ifdef __SPF_BUILT_IN_PPPA
             return 1;
@@ -335,7 +337,9 @@ int main(int argv, char **argc)
                     else ++buf;
                 } while (cond);
             }
-
+            break;
+        case 'j':
+            jsonDump = TRUE;
             break;
         default:
             printf("Incorrect parameter %s\n", argc[npar]);
@@ -363,6 +367,27 @@ int main(int argv, char **argc)
 #endif
         }
 
+        if (jsonDump == TRUE)
+        {
+            CStat stat_json;
+            stat_json.init(&stat);
+            if (!stat_json.isinitialized)
+                return 1;
+
+            json j;
+            stat_json.to_json(j);
+            std::string str = j.dump();
+
+            FILE* f = fopen(argc[nparout], "w");
+            if (f == NULL)
+            {
+                printf("Can't open file %s\n", argc[nparout]);
+                return 1;
+            }
+            fprintf(f, "%s\n", str.c_str());
+            fclose(f);
+            return 0;
+        }
         // Возвращает количество процессоров, на которых считалась задача.
         unsigned long qproc = stat.QProc();