- various improvements in SE drivers

arrobj.c

@@ -31,6 +31,7 @@ static ParClass arrayObjClass = { "array", sizeof(ArrayObj) };
 
 typedef struct WrtObjContext {
   FILE *file;
+  int pos;
   char filename[PATH_MAX];
 } WrtObjContext;
 
@@ -38,9 +39,17 @@ typedef struct WrtObjContext {
 int WrtObjOpen(WrtObjContext *ctx, char *fileName) {
 
   int iret;
-  
+  char *slashpos;
+
   /* create a temporary file first */
-  iret = snprintf(ctx->filename, sizeof(ctx->filename), ".%s", fileName);
+  slashpos = strrchr(fileName, '/');
+  if (slashpos == NULL) {
+    ctx->pos = 0;
+  } else {
+    ctx->pos = slashpos - fileName + 1;
+  }
+  iret = snprintf(ctx->filename, sizeof(ctx->filename), "%.*s.%s"
+                 , ctx->pos, fileName, fileName + ctx->pos);
   if (iret < 0 || iret >= sizeof(ctx->filename)) {
     return 0;
   }  
@@ -66,9 +75,13 @@ void WrtObj(WrtObjContext *ctx, char *objectName) {
 }
 /*-----------------------------------------------------------------------*/   
 void WrtObjClose(WrtObjContext *ctx) {
+  char finalName[PATH_MAX];
+
   if (ctx) {
     fclose(ctx->file);
-    rename(ctx->filename, ctx->filename+1);
+    snprintf(finalName, sizeof finalName, "%.*s%s"
+            , ctx->pos, ctx->filename, ctx->filename + ctx->pos + 1);
+    rename(ctx->filename, finalName);
   }
 }
 /*----------------------------------------------------------------------------*/
@@ -277,5 +290,5 @@ static int ArrayObjInit(SConnection *con, int argc, char *argv[], int dynamic) {
 /*----------------------------------------------------------------------------*/
 void ArrayObjStartup(void) {
   ParMakeClass(&arrayObjClass, NULL);
-  MakeDriver("array", ArrayObjInit, 0); 
+  MakeDriver("array", ArrayObjInit, 0, "String Array Object"); 
 }