X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Ftpath.h;h=05fc282227bf10193b414202f52057757953ce3c;hp=726f3eb3e94a54a47bd4d4a5f436601f0e107762;hb=e4060b606fade264168221db5e3782d321f6918a;hpb=fb6d99a0c7e07d9cc4a315c447deaf6564a85505

diff --git a/include/yaz/tpath.h b/include/yaz/tpath.h
index 726f3eb..05fc282 100644
--- a/include/yaz/tpath.h
+++ b/include/yaz/tpath.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2005, Index Data ApS
+ * Copyright (C) 1995-2006, Index Data ApS
  *
  * Permission to use, copy, modify, distribute, and sell this software and
  * its documentation, in whole or in part, for any purpose, is hereby granted,
@@ -23,29 +23,73 @@
  * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  * OF THIS SOFTWARE.
  *
- * $Id: tpath.h,v 1.8 2005-06-25 15:46:03 adam Exp $
+ * $Id: tpath.h,v 1.10 2006-04-26 10:01:31 adam Exp $
  *
  */
 /**
  * \file tpath.h
- * \brief Header for path fopen
+ * \brief File Path utilities
  */
 
 #ifndef TPATH_H
 #define TPATH_H
 
 #include <yaz/yconfig.h>
+#include <stdio.h>
 
 YAZ_BEGIN_CDECL
 
+/** \brief checks whether path is absolute
+    \param path path to checked
+
+    Returns 1 if path is absolute, 0 if relative
+*/
+YAZ_EXPORT int yaz_is_abspath (const char *path);
+
+/** \brief resolve file on path 
+    \param fname "short" filename (without path)
+    \param path the path (dir1:dir2,..) - ala Unix
+    \param base can be added to relative paths (NULL for no append)
+    \param fullpath the full path to filename (if succesful)
+
+    Returns 0/NULL if no fname could be found in path; 
+    pointer to fullpath if fname could be found.
+    We assume fullpath is 1024 bytes in length!
+*/
+YAZ_EXPORT char *yaz_filepath_resolve(const char *fname, const char *path,
+                                      const char *base, char *fullpath);
+
+
+/** \brief opens first file in path in path 
+    \param fname "short" filename (without path)
+    \param path the path (dir1:dir2,..) - ala Unix
+    \param base can be added to relative paths (NULL for no append)
+    \param fullpath the full path to filename (if succesful)
+
+    Returns 0/NULL if no fname could be found in path; 
+    FILE * pointer if fname could be found.
+*/
 YAZ_EXPORT FILE *yaz_fopen(const char *path, const char *name,
                            const char *mode, const char *base);
+
+/** \brief opens first file in path in path 
+    \param fname "short" filename (without path)
+    \param path the path (dir1:dir2,..) - ala Unix
+    \param fullpath the full path to filename (if succesful)
+
+    Returns 0/NULL if no fname could be found in path; 
+    FILE * pointer if fname could be found.
+*/
 YAZ_EXPORT FILE *yaz_path_fopen(const char *path, const char *name,
                            const char *mode);
 
+/** \brief closes file
+    \param f FILE handle
+
+    Returns -1 on failure; 0 on success
+*/
 YAZ_EXPORT int yaz_fclose(FILE *f);
 
-YAZ_EXPORT int yaz_is_abspath (const char *p);
 
 YAZ_END_CDECL