From 5cac9a3498b4739a8859bbce58f10c2d10ae554a Mon Sep 17 00:00:00 2001
From: Prabhanjan Kambadur <pkambadu@osl.iu.edu>
Date: Tue, 2 Nov 2004 21:48:31 +0000
Subject: [PATCH] making some changes to ompi_config_bottom and also changing
 the logic for windows portion of ompi_empty_dir

This commit was SVN r3480.
---
 include/ompi_config_bottom.h  |  2 +-
 src/util/session_dir.c        | 79 ++++++++++++++++++++---------------
 vcproj/openmpi/openmpi.vcproj |  4 +-
 3 files changed, 48 insertions(+), 37 deletions(-)

diff --git a/include/ompi_config_bottom.h b/include/ompi_config_bottom.h
index 67ec20312e..47a715310f 100644
--- a/include/ompi_config_bottom.h
+++ b/include/ompi_config_bottom.h
@@ -13,7 +13,7 @@
 #ifndef OMPI_CONFIG_BOTTOM_H 
 #define OMPI_CONFIG_BOTTOM_H
  
-#ifdef WIN32
+#if defined(WIN32) && defined(OMPI_BUILDING)
 #include "win32/win_compat.h"
 #define OMPI_COMP_EXPORT __declspec(dllexport)
 #endif
diff --git a/src/util/session_dir.c b/src/util/session_dir.c
index 4ca8c2c2de..ce0f99749e 100644
--- a/src/util/session_dir.c
+++ b/src/util/session_dir.c
@@ -425,29 +425,36 @@ ompi_dir_empty(char *pathname)
     }
 #else
     bool empty = false;
+    char search_path[MAX_PATH];
     HANDLE file;
     WIN32_FIND_DATA file_data;
     TCHAR *file_name;
                         
     if (NULL != pathname) {
-        if (INVALID_HANDLE_VALUE == (file = FindFirstFile(pathname, &file_data))) {
+        strncpy(search_path, pathname, strlen(pathname)+1);
+        strncat (search_path, "\\*", 3);
+        file = FindFirstFile(search_path, &file_data);
+
+        if (INVALID_HANDLE_VALUE == file) {
+            FindClose(&file_data);
             return;
-        } else while (!empty) {
+        } 
+        
+        do {
             if ((0 != strcmp(file_data.cFileName, ".")) &&
-               (0 != strcmp(file_data.cFileName, "..")) &&
-               (!(file_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) &&
-               (0 != strncmp(file_data.cFileName,"output-", strlen("output-"))) &&
-               (0 != strcmp(file_data.cFileName,"universe-setup.txt-"))) {
-                /*remove the file */
-		        file_name = ompi_os_path(false, pathname, file_data.cFileName, NULL);
-                DeleteFile(file_name);
+                (0 != strcmp(file_data.cFileName, "..")) &&
+                (!(file_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) &&
+                (0 != strncmp(file_data.cFileName,"output-", strlen("output-"))) &&
+                (0 != strcmp(file_data.cFileName,"universe-setup.txt-"))) {
+                
+		            file_name = ompi_os_path(false, pathname, file_data.cFileName, NULL);
+                    DeleteFile(file_name);
+
             }
-            if (!FindNextFile(pathname, &file_data)) {
-                if (ERROR_NO_MORE_FILES == GetLastError()) {
+            if (!FindNextFile(search_path, &file_data)) {
                     empty = true;
-                }
             }
-        }
+        } while(!empty);
         FindClose(&file_data);
     }
 #endif
@@ -476,30 +483,34 @@ static bool ompi_is_empty(char *pathname)
     }
     return false;
 #else 
-    /* ANJU: check this logic again PLEASE */
-    bool empty = true;
+    char search_path[MAX_PATH];
     HANDLE file;
     WIN32_FIND_DATA file_data;
 
     if (NULL != pathname) {
-        if (!(INVALID_HANDLE_VALUE == (file = FindFirstFile(pathname, &file_data)))) {
-            while(empty) {
-                if ((0 != strcmp(file_data.cFileName, ".")) &&
-                    (0 != strcmp(file_data.cFileName, ".."))) {
-                    if (!FindNextFile(pathname, &file_data)) {
-                        if (ERROR_NO_MORE_FILES == GetLastError()) {
-                            empty = true;
-                        } else {
-                            empty = false;
-                        }
-                    } else {
-                        empty = false;
-                    }
-                }
-            } /* end while */
-        } /* endif */
-    } /* end outer if */
-    return empty;
+        strncpy(search_path, pathname, strlen(pathname)+1);
+        strncat (search_path, "\\*", 3);
+
+        file = FindFirstFile(search_path, &file_data);
+        if (INVALID_HANDLE_VALUE == file) {
+            FindClose(&file_data);
+            return true;
+        }
+
+        if (0 != strcmp(file_data.cFileName, ".") || 0 != strcmp(file_data.cFileName, "..")) {
+            FindClose(&file_data);
+            return false;
+        }
+
+        while (0 != FindNextFile(search_path, &file_data)) {
+            if (0 != strcmp(file_data.cFileName, ".") || 0 != strcmp(file_data.cFileName, "..")) {
+                FindClose(&file_data);
+                return false;
+            }
+        }
+    }
+
+    FindClose(&file_data);
+    return true;
 #endif /* ifndef WIN32 */
 }
-
diff --git a/vcproj/openmpi/openmpi.vcproj b/vcproj/openmpi/openmpi.vcproj
index fe8d4ba1eb..f8145fbae9 100755
--- a/vcproj/openmpi/openmpi.vcproj
+++ b/vcproj/openmpi/openmpi.vcproj
@@ -18,7 +18,7 @@
 			CharacterSet="2">
 			<Tool
 				Name="VCCLCompilerTool"
-				AdditionalOptions="/I&quot;../../src/win32/generated_include&quot; /I&quot;../../include&quot; /DOMPI_WINDOWS"
+				AdditionalOptions="/I&quot;../../src/win32/generated_include&quot; /I&quot;../../include&quot; /DWIN32"
 				Optimization="0"
 				PreprocessorDefinitions="_DEBUG;_CONSOLE"
 				MinimalRebuild="TRUE"
@@ -117,7 +117,7 @@
 			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
 			<File
-				RelativePath="..\..\src\tools\openmpi\openmpi.c">
+				RelativePath="hello.c">
 			</File>
 		</Filter>
 	</Files>