Merge remote-tracking branch 'upstream/dev' into dev

src/epanet.c

@@ -7,7 +7,7 @@
  Authors:      see AUTHORS
  Copyright:    see AUTHORS
  License:      see LICENSE
- Last Updated: 03/05/2019
+ Last Updated: 03/08/2019
  ******************************************************************************
 */
 
@@ -219,6 +219,13 @@ int DLLEXPORT EN_open(EN_Project p, const char *inpFile, const char *rptFile,
   // Read input data
   ERRCODE(getdata(p));
 
+  // Close input file
+  if (p->parser.InFile != NULL)
+  {
+      fclose(p->parser.InFile);
+      p->parser.InFile = NULL;
+  }
+
   // Free temporary linked lists used for Patterns & Curves
   freeTmplist(p->parser.Patlist);
   freeTmplist(p->parser.Curvelist);

src/genmmd.c

@@ -1,6 +1,6 @@
 /*  MULTIPLE MINIMUM DEGREE ROW RE-ORDERING ALGORITHM 
  *
- *  Modified to work with Fortran-style arrays.
+ *  Modified to work with Fortran-style arrays and be thread-safe.
  *
  */
 

src/inpfile.c

@@ -7,7 +7,7 @@ Description:  saves network data to an EPANET formatted text file
 Authors:      see AUTHORS
 Copyright:    see AUTHORS
 License:      see LICENSE
-Last Updated: 11/27/2018
+Last Updated: 03/09/2019
 ******************************************************************************
 */
 
@@ -38,7 +38,7 @@ extern char *TstatTxt[];
 extern char *RptFlagTxt[];
 extern char *SectTxt[];
 
-void saveauxdata(Parser *parser, FILE *f) 
+void saveauxdata(Project *pr, FILE *f) 
 /*
 ------------------------------------------------------------
   Writes auxilary data from original input file to new file.
@@ -47,13 +47,21 @@ void saveauxdata(Parser *parser, FILE *f)
 {
     int sect, newsect;
     char *tok;
+    char write;
     char line[MAXLINE + 1];
     char s[MAXLINE + 1];
-    FILE *InFile = parser->InFile;
+    FILE *InFile = pr->parser.InFile;
   
-    sect = -1;
+    // Re-open the input file
+    if (InFile == NULL)
+    {
+        InFile = fopen(pr->parser.InpFname, "rt");
         if (InFile == NULL) return;
+    }
     rewind(InFile);
+    sect = -1;
+
+    // Read each line of the input file
     while (fgets(line, MAXLINE, InFile) != NULL)
     {
         strcpy(s, line);
@@ -68,10 +76,8 @@ void saveauxdata(Parser *parser, FILE *f)
             {
                 sect = newsect;
                 if (sect == _END) break;
-            }
-        }
 
-        // Write line of auxilary data to file
+                // Write section heading to file
                 switch (sect)
                 {
                 case _VERTICES:
@@ -79,11 +85,35 @@ void saveauxdata(Parser *parser, FILE *f)
                 case _BACKDROP:
                 case _TAGS:
                     fprintf(f, "%s", line);
+                }
+            }
+        }
+         
+        // Write line of auxilary data to file
+        else
+        {
+            write = FALSE;
+            switch (sect)
+            {
+            case _VERTICES:
+                if (findlink(&pr->network, tok) || *tok == ';') write = TRUE; break;
+            case _TAGS:
+                if (*tok == ';' ||
+                    (match("NODE", tok) && findnode(&pr->network, strtok(NULL, SEPSTR))) ||
+                    (match("LINK", tok) && findlink(&pr->network, strtok(NULL, SEPSTR))))
+                    write = TRUE;
                 break;
+            case _LABELS:
+            case _BACKDROP:
+                write = TRUE; break;
             default:
                 break;
             }
+            if (write) fprintf(f, "%s", line);
         }
+    }
+    fclose(InFile);
+    InFile = NULL;
 }
 
 int saveinpfile(Project *pr, const char *fname)
@@ -760,7 +790,7 @@ int saveinpfile(Project *pr, const char *fname)
     fprintf(f, "\n\n");
 
     // Save auxilary data to new input file
-    saveauxdata(parser, f);
+    saveauxdata(pr, f);
 
     // Close the new input file
     fprintf(f, "\n");