[svn-r30313] HDFFV-9972: unsatisfied link error under debug on Windows.

Added windows name suffix for debug to CMake cmd_arg for examples and test.
Fix issues discovered under debug testing;
   Create a version of H5Iget_name that correctly returns the name.
   Rework PIN_JAVA_STRING macro and usage to eliminate possible memory leaks by using if-else instead of mid-routine return.
   Update example to use new H5Iget_name API.
   
   Tested: windows under debug

1 files changed, 39 insertions, 0 deletions

diff --git a/java/src/jni/h5iImp.c b/java/src/jni/h5iImp.c
index 9fce3ef..d2f845a 100644
--- a/java/src/jni/h5iImp.c
+++ b/java/src/jni/h5iImp.c
@@ -91,6 +91,45 @@ Java_hdf_hdf5lib_H5_H5Iget_1name
 
 /*
  * Class:     hdf_hdf5lib_H5
+ * Method:    H5Iget_name_str
+ * Signature: (J)Ljava/lang/String;
+ */
+JNIEXPORT jstring JNICALL
+Java_hdf_hdf5lib_H5_H5Iget_1name_1str
+    (JNIEnv *env, jclass clss, jlong obj_id)
+{
+    char *aName;
+    jstring  str = NULL;
+    ssize_t  buf_size;
+
+    /* get the length of the name */
+    buf_size = H5Iget_name((hid_t)obj_id, NULL, 0);
+
+    if (buf_size <= 0) {
+        h5badArgument(env, "H5Iget_name:  buf_size <= 0");
+    } /* end if */
+    else {
+        buf_size++; /* add extra space for the null terminator */
+        aName = (char*)HDmalloc(sizeof(char) * (size_t)buf_size);
+        if (aName == NULL) {
+            h5outOfMemory(env, "H5Iget_name:  malloc failed");
+        } /* end if */
+        else {
+            buf_size = H5Iget_name((hid_t)obj_id, aName, (size_t)buf_size);
+            if (buf_size < 0) {
+                h5libraryError(env);
+            } /* end if */
+            else {
+                str = ENVPTR->NewStringUTF(ENVPAR aName);
+            }
+            HDfree(aName);
+        }
+    }
+    return str;
+} /* end Java_hdf_hdf5lib_H5_H5Iget_1name */
+
+/*
+ * Class:     hdf_hdf5lib_H5
  * Method:    H5Iget_ref
  * Signature: (J)I
  */