update for HEAD-2003050101

[reactos.git] / lib / freetype / src / tools / docmaker / utils.py

diff --git a/lib/freetype/src/tools/docmaker/utils.py b/lib/freetype/src/tools/docmaker/utils.py
new file mode 100644 (file)
index 0000000..6d4653d
--- /dev/null
+++ b/lib/freetype/src/tools/docmaker/utils.py
@@ -0,0 +1,87 @@
+import string, sys, os
+
+# current output directory
+#
+output_dir = None
+
+
+# This function is used to sort the index.  It is a simple lexicographical
+# sort, except that it places capital letters before lowercase ones.
+#
+def index_sort( s1, s2 ):
+    if not s1:
+        return -1
+
+    if not s2:
+        return 1
+
+    l1 = len( s1 )
+    l2 = len( s2 )
+    m1 = string.lower( s1 )
+    m2 = string.lower( s2 )
+
+    for i in range( l1 ):
+        if i >= l2 or m1[i] > m2[i]:
+            return 1
+
+        if m1[i] < m2[i]:
+            return -1
+
+        if s1[i] < s2[i]:
+            return -1
+
+        if s1[i] > s2[i]:
+            return 1
+
+    if l2 > l1:
+        return -1
+
+    return 0
+
+# Sort input_list, placing the elements of order_list in front.
+#
+def sort_order_list( input_list, order_list ):
+    new_list = order_list[:]
+    for id in input_list:
+        if not id in order_list:
+            new_list.append( id )
+    return new_list
+
+
+
+# Open the standard output to a given project documentation file.  Use
+# "output_dir" to determine the filename location if necessary and save the
+# old stdout in a tuple that is returned by this function.
+#
+def open_output( filename ):
+    global output_dir
+
+    if output_dir and output_dir != "":
+        filename = output_dir + os.sep + filename
+
+    old_stdout = sys.stdout
+    new_file   = open( filename, "w" )
+    sys.stdout = new_file
+
+    return ( new_file, old_stdout )
+
+
+# Close the output that was returned by "close_output".
+#
+def close_output( output ):
+    output[0].close()
+    sys.stdout = output[1]
+
+
+# Check output directory.
+#
+def check_output( ):
+    global output_dir
+    if output_dir:
+        if output_dir != "":
+            if not os.path.isdir( output_dir ):
+                sys.stderr.write( "argument" + " '" + output_dir + "' " +
+                                  "is not a valid directory" )
+                sys.exit( 2 )
+        else:
+            output_dir = None