Addresses Cactus bug 923

        Made the download list to be organized by variable, then by data
        output type, then by slice.

        To facilitate list manipulation, added temporarily a list module
        'PtrList', which perhaps may prove of more general use in the future.

Pursuant to Cactus bug 907
        Added parameter HTTPExtra::viewport_refresh_seconds to send Refresh
        header to web browser.
        Made ViewPort window to respond to viewport_refresh_seconds parameter

General HTML improvements...checked with Amaya and lynx.
Re-organized CSS info in HTTPD web pages.

Got rid of httpuMimeType code which didn't do anything.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusConnect/HTTPDExtra/trunk@54 61ea717e-8e0c-4c3c-b38e-e9c67f54f1f1

1 files changed, 53 insertions, 0 deletions

diff --git a/src/PtrList.h b/src/PtrList.h
new file mode 100644
index 0000000..60f3faf
--- /dev/null
+++ b/src/PtrList.h
@@ -0,0 +1,53 @@
+#ifndef __PTRLIST_HH__
+#define __PTRLIST_HH__
+
+#include <stddef.h>
+
+typedef enum { PLFALSE, PLTRUE } PLBOOL;
+
+typedef struct PtrList_tag PtrList;
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+				/* Creation and deletion */
+PtrList *	List_New( void );
+PtrList *	List_NewWithPageSize( size_t pagesize );
+PtrList *	List_MakeCopy( const PtrList * other );
+void		List_Delete( PtrList * );
+				/* Counts the items */
+size_t		List_NumberOfItems( const PtrList * );
+				/* Item accessors */
+void *		List_Item( const PtrList *, size_t index );
+void		List_SetItem( PtrList *, size_t index, void * ptr );
+				/* List manipulation */
+void		List_Append( PtrList *, void * item );
+void		List_Insert( PtrList *, size_t index, void * item );
+void *		List_RemoveItem( PtrList *, size_t index );
+void		List_SwapItems( PtrList *, size_t a_index, size_t b_index );
+				/* Actions on pointer of particular value */
+void		List_Remove( PtrList *, void * item );
+PLBOOL		List_GetIndexOf( const PtrList *, const void * item,
+				size_t * index );
+				/* Remove all items from list */
+void		List_Empty( PtrList * list );
+				/* Copy another list */
+void		List_CopyList( PtrList * list, const PtrList * other );
+				/* Special freeing utility */
+void		List_FreeItemsInListAndEmpty( PtrList * );
+				/* Sort and Search */
+typedef int	(*ListSortComparison)( const void *, const void * );
+
+void		List_SortAccordingTo( PtrList *, ListSortComparison );
+
+typedef PLBOOL	(*ListCondition)( const void * );
+
+void *		List_FirstItemSuchThat( const PtrList *, ListCondition  );
+PLBOOL		List_FindFirstIndexSuchThat( const PtrList *,
+				ListCondition condition, size_t * index );
+#ifdef __cplusplus
+}
+#endif
+
+#endif