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apache / openoffice / bab44dcac0296df22024f3f10e7997de78ed4094 / . / AOO410 / main / vcl / unx / generic / fontmanager / afm_hash.cpp
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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
/* C++ code produced by gperf version 3.0.1 */
/* Command-line: gperf -C -t -l -L C++ -m 20 -Z AfmKeywordHash afm_keyword_list */
/* Computed positions: -k'1,4,6,$' */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
&& ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
&& (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
&& ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
&& ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
&& ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
&& ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
&& ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
&& ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
&& ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
&& ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
&& ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
&& ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
&& ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
&& ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
&& ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
&& ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
&& ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
&& ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
&& ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
&& ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
&& ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
&& ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
/* The character set is not based on ISO-646. */
#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
#endif
#line 1 "afm_keyword_list"
struct hash_entry { const char* name; enum parseKey eKey; };
#define TOTAL_KEYWORDS 56
#define MIN_WORD_LENGTH 1
#define MAX_WORD_LENGTH 18
#define MIN_HASH_VALUE 1
#define MAX_HASH_VALUE 57
/* maximum key range = 57, duplicates = 0 */
class AfmKeywordHash
{
private:
static inline unsigned int hash (const char *str, unsigned int len);
public:
static const struct hash_entry *in_word_set (const char *str, unsigned int len);
};
inline unsigned int
AfmKeywordHash::hash (register const char *str, register unsigned int len)
{
static const unsigned char asso_values[] =
{
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 28, 1, 0, 9, 0,
19, 58, 2, 10, 58, 0, 28, 0, 20, 58,
44, 58, 58, 0, 16, 10, 24, 2, 3, 58,
58, 58, 58, 58, 58, 58, 58, 6, 58, 0,
19, 0, 58, 25, 14, 6, 58, 58, 17, 11,
0, 17, 39, 58, 0, 0, 10, 58, 58, 58,
13, 4, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58
};
register int hval = len;
switch (hval)
{
default:
hval += asso_values[(unsigned char)str[5]];
/*FALLTHROUGH*/
case 5:
case 4:
hval += asso_values[(unsigned char)str[3]];
/*FALLTHROUGH*/
case 3:
case 2:
case 1:
hval += asso_values[(unsigned char)str[0]];
break;
}
return hval + asso_values[(unsigned char)str[len - 1]];
}
const struct hash_entry *
AfmKeywordHash::in_word_set (register const char *str, register unsigned int len)
{
static const unsigned char lengthtable[] =
{
0, 1, 2, 1, 2, 1, 3, 2, 3, 5, 10, 11, 12, 2,
14, 15, 16, 11, 9, 13, 14, 12, 12, 14, 13, 9, 7, 9,
7, 9, 14, 5, 6, 14, 12, 16, 10, 14, 11, 10, 7, 1,
12, 8, 17, 18, 2, 3, 7, 1, 8, 8, 13, 6, 6, 8,
0, 1
};
static const struct hash_entry wordlist[] =
{
{"",NOPE},
#line 6 "afm_keyword_list"
{"C",CODE},
#line 7 "afm_keyword_list"
{"CC",COMPCHAR},
#line 5 "afm_keyword_list"
{"B",CHARBBOX},
#line 8 "afm_keyword_list"
{"CH",CODEHEX},
#line 54 "afm_keyword_list"
{"W",XYWIDTH},
#line 33 "afm_keyword_list"
{"KPX",KERNPAIRXAMT},
#line 56 "afm_keyword_list"
{"WX",XWIDTH},
#line 55 "afm_keyword_list"
{"W0X",X0WIDTH},
#line 47 "afm_keyword_list"
{"StdHW",STDHW},
#line 12 "afm_keyword_list"
{"Characters",CHARACTERS},
#line 36 "afm_keyword_list"
{"MetricsSets",METRICSSETS},
#line 23 "afm_keyword_list"
{"EndKernPairs",ENDKERNPAIRS},
#line 16 "afm_keyword_list"
{"Em",EM},
#line 45 "afm_keyword_list"
{"StartKernPairs",STARTKERNPAIRS},
#line 41 "afm_keyword_list"
{"StartComposites",STARTCOMPOSITES},
#line 40 "afm_keyword_list"
{"StartCharMetrics",STARTCHARMETRICS},
#line 22 "afm_keyword_list"
{"EndKernData",ENDKERNDATA},
#line 14 "afm_keyword_list"
{"Descender",DESCENDER},
#line 44 "afm_keyword_list"
{"StartKernData",STARTKERNDATA},
#line 18 "afm_keyword_list"
{"EndCharMetrics",ENDCHARMETRICS},
#line 20 "afm_keyword_list"
{"EndDirection",ENDDIRECTION},
#line 11 "afm_keyword_list"
{"CharacterSet",CHARACTERSET},
#line 42 "afm_keyword_list"
{"StartDirection",STARTDIRECTION},
#line 19 "afm_keyword_list"
{"EndComposites",ENDCOMPOSITES},
#line 49 "afm_keyword_list"
{"TrackKern",TRACKKERN},
#line 15 "afm_keyword_list"
{"Descent",DESCENT},
#line 9 "afm_keyword_list"
{"CapHeight",CAPHEIGHT},
#line 13 "afm_keyword_list"
{"Comment",COMMENT},
#line 10 "afm_keyword_list"
{"CharWidth",CHARWIDTH},
#line 46 "afm_keyword_list"
{"StartTrackKern",STARTTRACKKERN},
#line 48 "afm_keyword_list"
{"StdVW",STDVW},
#line 38 "afm_keyword_list"
{"Notice",NOTICE},
#line 21 "afm_keyword_list"
{"EndFontMetrics",ENDFONTMETRICS},
#line 24 "afm_keyword_list"
{"EndTrackKern",ENDTRACKKERN},
#line 43 "afm_keyword_list"
{"StartFontMetrics",STARTFONTMETRICS},
#line 29 "afm_keyword_list"
{"IsBaseFont",ISBASEFONT},
#line 17 "afm_keyword_list"
{"EncodingScheme",ENCODINGSCHEME},
#line 31 "afm_keyword_list"
{"ItalicAngle",ITALICANGLE},
#line 25 "afm_keyword_list"
{"FamilyName",FAMILYNAME},
#line 58 "afm_keyword_list"
{"XHeight",XHEIGHT},
#line 37 "afm_keyword_list"
{"N",CHARNAME},
#line 30 "afm_keyword_list"
{"IsFixedPitch",ISFIXEDPITCH},
#line 27 "afm_keyword_list"
{"FontName",FONTNAME},
#line 50 "afm_keyword_list"
{"UnderlinePosition",UNDERLINEPOSITION},
#line 51 "afm_keyword_list"
{"UnderlineThickness",UNDERLINETHICKNESS},
#line 32 "afm_keyword_list"
{"KP",KERNPAIR},
#line 39 "afm_keyword_list"
{"PCC",COMPCHARPIECE},
#line 53 "afm_keyword_list"
{"Version",VERSION},
#line 52 "afm_keyword_list"
{"V",VVECTOR},
#line 28 "afm_keyword_list"
{"FullName",FULLNAME},
#line 26 "afm_keyword_list"
{"FontBBox",FONTBBOX},
#line 35 "afm_keyword_list"
{"MappingScheme",MAPPINGSCHEME},
#line 57 "afm_keyword_list"
{"Weight",WEIGHT},
#line 4 "afm_keyword_list"
{"Ascent",ASCENT},
#line 3 "afm_keyword_list"
{"Ascender",ASCENDER},
{"",NOPE},
#line 34 "afm_keyword_list"
{"L",LIGATURE}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
{
register int key = hash (str, len);
if (key <= MAX_HASH_VALUE && key >= 0)
if (len == lengthtable[key])
{
register const char *s = wordlist[key].name;
if (*str == *s && !memcmp (str + 1, s + 1, len - 1))
return &wordlist[key];
}
}
return 0;
}