From 98725dd828f054e45378b194a476a5803afd6d97 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 5 Aug 2008 14:04:44 -0700
Subject: [PATCH] Fixes for handling of unicode command line arguments on
 windows

---
 src/calibre/__init__.py                    | 3 ++-
 src/calibre/ebooks/lrf/lit/convert_from.py | 7 ++++---
 src/calibre/ebooks/lrf/pdf/convert_from.py | 2 ++
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/calibre/__init__.py b/src/calibre/__init__.py
index 30ca4d359a..79467dd5b4 100644
--- a/src/calibre/__init__.py
+++ b/src/calibre/__init__.py
@@ -76,7 +76,8 @@ if iswindows:
     winutil, winutilerror = plugins['winutil']
     if not winutil:
         raise RuntimeError('Failed to load the winutil plugin: %s'%winutilerror)
-    sys.argv[1:] = winutil.argv()[1:]
+    if len(sys.argv) > 1:
+        sys.argv[1:] = winutil.argv()[1-len(sys.argv):]
     win32event = __import__('win32event')
     winerror   = __import__('winerror')
     win32api   = __import__('win32api')
diff --git a/src/calibre/ebooks/lrf/lit/convert_from.py b/src/calibre/ebooks/lrf/lit/convert_from.py
index c9c9c2ee96..987fd97354 100644
--- a/src/calibre/ebooks/lrf/lit/convert_from.py
+++ b/src/calibre/ebooks/lrf/lit/convert_from.py
@@ -31,13 +31,15 @@ _('''Usage: %prog [options] mybook.lit
 def generate_html2(pathtolit, logger):
     if not os.access(pathtolit, os.R_OK):
         raise ConversionError, 'Cannot read from ' + pathtolit
-    tdir = mkdtemp(prefix=__appname__+'_')
+    tdir = mkdtemp(prefix=__appname__+'_'+'lit2oeb_')
     lr = LitReader(pathtolit)
     print 'Extracting LIT file to', tdir
     lr.extract_content(tdir)
     return tdir
 
 def generate_html(pathtolit, logger):
+    if isinstance(pathtolit, unicode):
+        pathtolit = pathtolit.encode(sys.getfilesystemencoding())
     if not os.access(pathtolit, os.R_OK):
         raise ConversionError, 'Cannot read from ' + pathtolit
     tdir = mkdtemp(prefix=__appname__+'_')
@@ -96,7 +98,6 @@ def process_file(path, options, logger=None):
             options.output = os.path.abspath(os.path.basename(os.path.splitext(path)[0]) + ext)
         options.output = os.path.abspath(os.path.expanduser(options.output))
         options.use_spine = True
-        
         html_process_file(htmlfile, options, logger=logger)
     finally:
         try:
@@ -108,7 +109,7 @@ def process_file(path, options, logger=None):
 def main(args=sys.argv, logger=None):
     parser = option_parser()
     options, args = parser.parse_args(args)
-    if len(args) != 2:            
+    if len(args) != 2:
         parser.print_help()
         print
         print 'No lit file specified'
diff --git a/src/calibre/ebooks/lrf/pdf/convert_from.py b/src/calibre/ebooks/lrf/pdf/convert_from.py
index 078359e9c3..1d1260de2c 100644
--- a/src/calibre/ebooks/lrf/pdf/convert_from.py
+++ b/src/calibre/ebooks/lrf/pdf/convert_from.py
@@ -25,6 +25,8 @@ def generate_html(pathtopdf, logger):
     Convert the pdf into html.
     @return: Path to a temporary file containing the HTML.
     '''
+    if isinstance(pathtopdf, unicode):
+        pathtopdf = pathtopdf.encode(sys.getfilesystemencoding())
     if not os.access(pathtopdf, os.R_OK):
         raise ConversionError, 'Cannot read from ' + pathtopdf
     tdir = PersistentTemporaryDirectory('pdftohtml')