From 5027bba6c2c1c7546cfc0eb953de38181b7e4e7b Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Mon, 7 Jan 2013 22:37:54 +0100
Subject: Refactor the get_sharedir function, and move datas to a proper data
 folder

---
 MAT/FORMATS | 43 +++++++++++++++++++++++++++++++++----------
 MAT/mat.py  | 28 +++++++++++++++-------------
 2 files changed, 48 insertions(+), 23 deletions(-)

(limited to 'MAT')

diff --git a/MAT/FORMATS b/MAT/FORMATS
index c497524..3f0751c 100644
--- a/MAT/FORMATS
+++ b/MAT/FORMATS
@@ -2,6 +2,7 @@
     <format>
         <name>Portable Network Graphics</name>
         <extension>.png</extension>
+        <mimetype>image/png</mimetype>
         <support>full</support>
         <metadata>textual metadata + date</metadata>
         <method>removal of harmful fields is done with hachoir</method>
@@ -10,14 +11,19 @@
     <format>
         <name>Jpeg</name>
         <extension>.jpeg, .jpg</extension>
-        <support>full</support>
+        <mimetype>image/jpeg</mimetype>
+        <support>partial</support>
         <metadata>comment + exif/photoshop/adobe</metadata>
         <method>removal of harmful fields is done with hachoir</method>
+	<remaining>Canon Raw tags :
+	    http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/CanonRaw.html
+	</remaining>
     </format>
 
     <format>
         <name>Open Document</name>
         <extension>.odt, .odx, .ods, ...</extension>
+        <mimetype>application/opendocument</mimetype>
         <support>full</support>
         <metadata>a meta.xml file</metadata>
         <method>removal of the meta.xml file</method>
@@ -26,6 +32,7 @@
     <format>
         <name>Office Openxml</name>
         <extension>.docx, .pptx, .xlsx, ...</extension>
+        <mimetype>application/officeopenxml</mimetype>
         <support>full</support>
         <metadata>a docProps folder containings xml metadata files</metadata>
         <method>removal of the docProps folder</method>
@@ -34,18 +41,21 @@
     <format>
         <name>Portable Document Fileformat</name>
         <extension>.pdf</extension>
+        <mimetype>application/pdf</mimetype>
         <support>full</support>
         <metadata>a lot</metadata>
-        <method>rendering of the pdf file on a cairo surface with the help of
-            poppler in order to remove all the internal metadata,
-            then removal of the remaining metadata fields of the pdf itself with
-            pdfrw (the next version of python-cairo will support metadata,
-            so we should get rid of pdfrw)</method>
+        <method> rendering of the PDF file on a cairo surface with the help of
+                poppler in order to remove all the internal metadata.
+                For now, cairo create some metadata.
+                They can be remove if you install either exiftool, or python-pdfrw.
+                The next version of python-cairo will support PDF metadata.
+        </method>
     </format>
 
     <format>
         <name>Tape ARchive</name>
         <extension>.tar, .tar.bz2, .tar.gz</extension>
+        <mimetype>application/x-tar, application/x-gzip, application/x-bzip2</mimetype>
         <support>full</support>
         <metadata>metadata from the file itself, metadata from the file contained
             into the archive, and metadata added by tar to the file at then
@@ -58,11 +68,11 @@
     <format>
         <name>Zip</name>
         <extension>.zip</extension>
-        <support>.partial</support>
+        <mimetype>application/zip</mimetype>
+        <support>partial</support>
         <metadata>metadata from the file itself, metadata from the file contained
             into the archive, and metadata added by zip to the file when added to
-            the archive.
-        </metadata>
+            the archive.</metadata>
         <method>extraction of each file, treatement of the file, add treated file
         to a new archive. When the new archive is complete, remove all his metadata</method>
         <remaining>metadata added by zip itself to internal files</remaining>
@@ -70,7 +80,8 @@
 
     <format>
         <name>MPEG Audio</name>
-        <extension>.mp3, .mp2, .mp1</extension>
+        <extension>.mp3, .mp2, .mp1, .mpa</extension>
+        <mimetype>audio/mpeg</mimetype>
         <support>full</support>
         <metadata>id3</metadata>
         <method>removal of harmful fields is done with hachoir</method>
@@ -79,6 +90,7 @@
     <format>
         <name>Ogg Vorbis</name>
         <extension>.ogg</extension>
+        <mimetype>audio/vorbis</mimetype>
         <support>full</support>
         <metadata>Vorbis</metadata>
         <method>removal of harmful fields is done with mutagen</method>
@@ -87,8 +99,19 @@
     <format>
         <name>Free Lossless Audio Codec</name>
         <extension>.flac</extension>
+        <mimetype>audio/x-flac</mimetype>
         <support>full</support>
         <metadata>Flac, Vorbis</metadata>
         <method>removal of harmful fields is done with mutagen</method>
     </format>
+
+    <format>
+	<name>Torrent</name>
+	<extension>.torrent</extension>
+    <mimetype>application/torrent</mimetype>
+	<support>full</support>
+	<metadata>torrent</metadata>
+	<method>remove all the compromizing metadata with a heavily tuned version
+        of the bencode lib by Petru Paled</method>
+    </format>
 </xml>
diff --git a/MAT/mat.py b/MAT/mat.py
index 7b5149f..b18cc63 100644
--- a/MAT/mat.py
+++ b/MAT/mat.py
@@ -30,19 +30,21 @@ LOGGING_LEVEL = logging.DEBUG
 
 logging.basicConfig(filename=fname, level=LOGGING_LEVEL)
 
-
-def get_sharedir(filename):
-    '''
-        An ugly hack to find various files
-    '''
-    if os.path.isfile(filename):
-        return filename
-    elif os.path.exists(os.path.join('/usr/local/share/mat/', filename)):
-        return os.path.join('/usr/local/share/mat/', filename)
-    elif os.path.exists(os.path.join('/usr/share/mat/', filename)):
-        return os.path.join('/usr/share/mat', filename)
-    elif os.path.exists(os.path.join('/usr/local/share/pixmaps/', filename)):
-        return os.path.join('/usr/local/share/pixmaps/', filename)
+def get_logo():
+    if os.path.isfile('./data/mat.png'):
+        return './data/mat.png'
+    elif os.path.isfile('/usr/share/pixmaps/mat.png'):
+        return '/usr/share/pixmaps/mat.png'
+    elif os.path.isfile('/usr/local/share/pixmaps/mat.png'):
+        return '/usr/local/share/pixmaps/mat.png'
+
+def get_formats():
+    if os.path.isfile('./data/FORMATS'):
+        return './data/FORMATS'
+    elif os.path.isfile('/usr/share/mat/FORMATS'):
+        return '/usr/share/mat/FORMATS'
+    elif os.path.isfile('/usr/local/share/mat/FORMATS'):
+        return '/usr/local/share/mat/FORMATS'
 
 
 class XMLParser(xml.sax.handler.ContentHandler):
-- 
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