Changeset 2438 for XIOS3/trunk/src/cxios.cpp

Timestamp:

12/07/22 13:07:07 (19 months ago)

Author:

jderouillat

Message:

Add the ability to specify the location of iodef through an environment variable XIOS_IODEF_PATH. Included XML sources can integrates environment variables

File:

• XIOS3/trunk/src/cxios.cpp (modified) (3 diffs)

XIOS3/trunk/src/cxios.cpp

@@ -15 +15 @@
 #include "servers_ressource.hpp"
 #include "mem_checker.hpp"
+#include <unistd.h>
 
 namespace xios
@@ -71 +72 @@
   {
     set_new_handler(noMemory);
+    char startPath[256];
+    getcwd(startPath, sizeof(startPath));
+    if(const char* userPath = std::getenv("XIOS_IODEF_PATH"))
+    {
+      if ( chdir( userPath ) != 0)
+      {
+        ERROR("CXios::initialize()", << "XIOS_IODEF_PATH not defined correctly : " << userPath << endl );
+      }
+    }
     parseFile(rootFile);
     parseXiosConfig();
+    chdir( startPath );
   }
 
@@ -199 +210 @@
     std::set<StdString> parseList;
     parseList.insert("xios");
+    char startPath[256];
+    getcwd(startPath, sizeof(startPath));
+    if(const char* userPath = std::getenv("XIOS_IODEF_PATH"))
+    {
+      if ( chdir( userPath ) != 0)
+      {
+        ERROR("CXios::initialize()", << "XIOS_IODEF_PATH not defined correctly : " << userPath << endl );
+      }
+    }
     xml::CXMLParser::ParseFile(rootFile, parseList);
     parseXiosConfig();
+    chdir( startPath );
   }