From 28259cd88b75a51cf883f70023e266b303e809d6 Mon Sep 17 00:00:00 2001
From: Eric Coissac <eric.coissac@metabarcoding.org>
Date: Tue, 25 Jul 2017 13:05:58 +0200
Subject: [PATCH] Beginning of URI decoder -- !!! NOT YET FULLY IMPLEMENTED !!!

---
 python/obitools3/uri/__init__.py |  1 +
 python/obitools3/uri/decode.pyx  | 66 ++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+)
 create mode 100644 python/obitools3/uri/__init__.py
 create mode 100644 python/obitools3/uri/decode.pyx

diff --git a/python/obitools3/uri/__init__.py b/python/obitools3/uri/__init__.py
new file mode 100644
index 0000000..991aa1a
--- /dev/null
+++ b/python/obitools3/uri/__init__.py
@@ -0,0 +1 @@
+    
\ No newline at end of file
diff --git a/python/obitools3/uri/decode.pyx b/python/obitools3/uri/decode.pyx
new file mode 100644
index 0000000..8c88270
--- /dev/null
+++ b/python/obitools3/uri/decode.pyx
@@ -0,0 +1,66 @@
+from urllib.parse import urlparse
+from os.path import isdir, isfile, basename, join
+
+from obitools3.utils import tobytes
+from obitools3.dms.dms import DMS
+
+
+
+
+cdef findDMS(bytes path,create=False):
+    cdef int pos=1
+    cdef bytes dmspath
+    cdef bytes dmsdirname
+    cdef bytes dmsname
+
+    while(pos>0):
+        pos = path.find(b"/",pos)
+        if pos>0:
+            dirpath=path[0:pos]
+        else:
+            dirpath=path
+        if not isdir(dirpath):
+            dmsdirname=dmspath+b".obidms"
+            if isdir(dmsdirname):
+                dmsname=basename(dmspath)
+                if isfile(join(dmsdirname,dmsname+b"_infos")):
+                    dms = DMS.open(dmspath)
+                    if pos > 0:
+                        return(dms,path[pos+1:])
+                    else:
+                        return(dms,b'')
+            elif create:
+                dms=DMS.new(dmspath)
+                if pos > 0:
+                    return(dms,path[pos+1:])
+                else:
+                    return(dms,b'')
+                
+        pos=pos+1
+    return None
+
+
+        
+
+cpdef openURI(uri,defaultDMS=None,input=True):
+    cdef bytes urib = tobytes(uri)
+    cdef bytes scheme
+    
+    urip = urlparse(urib)
+    
+    scheme = urip.scheme
+    
+    if scheme==b"" :
+        if defaultDMS is not None:
+            
+        scheme=b'file'
+        dms = findDMS(urip.path)
+        if dms is not None:
+            scheme=b"dms"
+            
+            
+    if scheme==b"dms" :
+        
+    elif scheme==b"file" :
+    
+