diff options
Diffstat (limited to 'src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py')
| -rw-r--r-- | src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py b/src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py deleted file mode 100644 index 7398c4cd0b2..00000000000 --- a/src/mesa/drivers/dri/common/xmlpool/gen_xmlpool.py +++ /dev/null @@ -1,191 +0,0 @@ -#!/usr/bin/python - -import sys -import gettext -import re - -# List of supported languages -languages = sys.argv[1:] - -# Escape special characters in C strings -def escapeCString (s): - escapeSeqs = {'\a' : '\\a', '\b' : '\\b', '\f' : '\\f', '\n' : '\\n', - '\r' : '\\r', '\t' : '\\t', '\v' : '\\v', '\\' : '\\\\'} - # " -> '' is a hack. Quotes (") aren't possible in XML attributes. - # Better use Unicode characters for typographic quotes in option - # descriptions and translations. - i = 0 - r = '' - while i < len(s): - # Special case: escape double quote with \u201c or \u201d, depending - # on whether it's an open or close quote. This is needed because plain - # double quotes are not possible in XML attributes. - if s[i] == '"': - if i == len(s)-1 or s[i+1].isspace(): - # close quote - q = u'\u201c' - else: - # open quote - q = u'\u201d' - r = r + q - elif escapeSeqs.has_key(s[i]): - r = r + escapeSeqs[s[i]] - else: - r = r + s[i] - i = i + 1 - return r - -# Expand escape sequences in C strings (needed for gettext lookup) -def expandCString (s): - escapeSeqs = {'a' : '\a', 'b' : '\b', 'f' : '\f', 'n' : '\n', - 'r' : '\r', 't' : '\t', 'v' : '\v', - '"' : '"', '\\' : '\\'} - i = 0 - escape = False - hexa = False - octa = False - num = 0 - digits = 0 - r = '' - while i < len(s): - if not escape: - if s[i] == '\\': - escape = True - else: - r = r + s[i] - elif hexa: - if (s[i] >= '0' and s[i] <= '9') or \ - (s[i] >= 'a' and s[i] <= 'f') or \ - (s[i] >= 'A' and s[i] <= 'F'): - num = num * 16 + int(s[i],16) - digits = digits + 1 - else: - digits = 2 - if digits >= 2: - hexa = False - escape = False - r = r + chr(num) - elif octa: - if s[i] >= '0' and s[i] <= '7': - num = num * 8 + int(s[i],8) - digits = digits + 1 - else: - digits = 3 - if digits >= 3: - octa = False - escape = False - r = r + chr(num) - else: - if escapeSeqs.has_key(s[i]): - r = r + escapeSeqs[s[i]] - escape = False - elif s[i] >= '0' and s[i] <= '7': - octa = True - num = int(s[i],8) - if num <= 3: - digits = 1 - else: - digits = 2 - elif s[i] == 'x' or s[i] == 'X': - hexa = True - num = 0 - digits = 0 - else: - r = r + s[i] - escape = False - i = i + 1 - return r - -# Expand matches. The first match is always a DESC or DESC_BEGIN match. -# Subsequent matches are ENUM matches. -# -# DESC, DESC_BEGIN format: \1 \2=<lang> \3 \4=gettext(" \5=<text> \6=") \7 -# ENUM format: \1 \2=gettext(" \3=<text> \4=") \5 -def expandMatches (matches, translations, end=None): - assert len(matches) > 0 - nTranslations = len(translations) - i = 0 - # Expand the description+enums for all translations - for lang,trans in translations: - i = i + 1 - # Make sure that all but the last line of a simple description - # are extended with a backslash. - suffix = '' - if len(matches) == 1 and i < len(translations) and \ - not matches[0].expand (r'\7').endswith('\\'): - suffix = ' \\' - # Expand the description line. Need to use ugettext in order to allow - # non-ascii unicode chars in the original English descriptions. - text = escapeCString (trans.ugettext (unicode (expandCString ( - matches[0].expand (r'\5')), "utf-8"))).encode("utf-8") - print matches[0].expand (r'\1' + lang + r'\3"' + text + r'"\7') + suffix - # Expand any subsequent enum lines - for match in matches[1:]: - text = escapeCString (trans.ugettext (unicode (expandCString ( - match.expand (r'\3')), "utf-8"))).encode("utf-8") - print match.expand (r'\1"' + text + r'"\5') - - # Expand description end - if end: - print end, - -# Compile a list of translation classes to all supported languages. -# The first translation is always a NullTranslations. -translations = [("en", gettext.NullTranslations())] -for lang in languages: - try: - trans = gettext.translation ("options", ".", [lang]) - except IOError: - sys.stderr.write ("Warning: language '%s' not found.\n" % lang) - continue - translations.append ((lang, trans)) - -# Regular expressions: -reLibintl_h = re.compile (r'#\s*include\s*<libintl.h>') -reDESC = re.compile (r'(\s*DRI_CONF_DESC\s*\(\s*)([a-z]+)(\s*,\s*)(gettext\s*\(\s*")(.*)("\s*\))(\s*\)[ \t]*\\?)$') -reDESC_BEGIN = re.compile (r'(\s*DRI_CONF_DESC_BEGIN\s*\(\s*)([a-z]+)(\s*,\s*)(gettext\s*\(\s*")(.*)("\s*\))(\s*\)[ \t]*\\?)$') -reENUM = re.compile (r'(\s*DRI_CONF_ENUM\s*\([^,]+,\s*)(gettext\s*\(\s*")(.*)("\s*\))(\s*\)[ \t]*\\?)$') -reDESC_END = re.compile (r'\s*DRI_CONF_DESC_END') - -# Print a header -print \ -"/***********************************************************************\n" \ -" *** THIS FILE IS GENERATED AUTOMATICALLY. DON'T EDIT! ***\n" \ -" ***********************************************************************/" - -# Process the options template and generate options.h with all -# translations. -template = file ("t_options.h", "r") -descMatches = [] -for line in template: - if len(descMatches) > 0: - matchENUM = reENUM .match (line) - matchDESC_END = reDESC_END.match (line) - if matchENUM: - descMatches.append (matchENUM) - elif matchDESC_END: - expandMatches (descMatches, translations, line) - descMatches = [] - else: - sys.stderr.write ( - "Warning: unexpected line inside description dropped:\n%s\n" \ - % line) - continue - if reLibintl_h.search (line): - # Ignore (comment out) #include <libintl.h> - print "/* %s * commented out by gen_xmlpool.py */" % line - continue - matchDESC = reDESC .match (line) - matchDESC_BEGIN = reDESC_BEGIN.match (line) - if matchDESC: - assert len(descMatches) == 0 - expandMatches ([matchDESC], translations) - elif matchDESC_BEGIN: - assert len(descMatches) == 0 - descMatches = [matchDESC_BEGIN] - else: - print line, - -if len(descMatches) > 0: - sys.stderr.write ("Warning: unterminated description at end of file.\n") - expandMatches (descMatches, translations) |