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/* C++ code produced by gperf version 3.0.3 */
/* Command-line: gperf -C -D -E -L C++ -t --key-positions='*' --compare-strncmp -Z MethodHash MethodHash.gperf */
#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 "MethodHash.gperf"
#include <string.h>
#include <ctype.h>
#include "resip/stack/MethodTypes.hxx"
namespace resip
{
#line 9 "MethodHash.gperf"
struct methods { const char *name; MethodTypes type; };
/* maximum key range = 31, duplicates = 0 */
class MethodHash
{
private:
static inline unsigned int hash (const char *str, unsigned int len);
public:
static const struct methods *in_word_set (const char *str, unsigned int len);
};
inline unsigned int
MethodHash::hash (register const char *str, register unsigned int len)
{
static const unsigned char asso_values[] =
{
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 5, 10, 5, 5, 0,
0, 15, 0, 0, 35, 0, 0, 0, 0, 0,
0, 35, 0, 0, 0, 0, 0, 35, 35, 5,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
35, 35, 35, 35, 35, 35
};
register int hval = len;
switch (hval)
{
default:
hval += asso_values[(unsigned char)str[8]];
/*FALLTHROUGH*/
case 8:
hval += asso_values[(unsigned char)str[7]];
/*FALLTHROUGH*/
case 7:
hval += asso_values[(unsigned char)str[6]];
/*FALLTHROUGH*/
case 6:
hval += asso_values[(unsigned char)str[5]];
/*FALLTHROUGH*/
case 5:
hval += asso_values[(unsigned char)str[4]];
/*FALLTHROUGH*/
case 4:
hval += asso_values[(unsigned char)str[3]];
/*FALLTHROUGH*/
case 3:
hval += asso_values[(unsigned char)str[2]];
/*FALLTHROUGH*/
case 2:
hval += asso_values[(unsigned char)str[1]];
/*FALLTHROUGH*/
case 1:
hval += asso_values[(unsigned char)str[0]];
break;
}
return hval;
}
const struct methods *
MethodHash::in_word_set (register const char *str, register unsigned int len)
{
enum
{
TOTAL_KEYWORDS = 16,
MIN_WORD_LENGTH = 3,
MAX_WORD_LENGTH = 9,
MIN_HASH_VALUE = 4,
MAX_HASH_VALUE = 34
};
static const struct methods wordlist[] =
{
#line 24 "MethodHash.gperf"
{"INFO", INFO},
#line 19 "MethodHash.gperf"
{"REFER", REFER},
#line 14 "MethodHash.gperf"
{"INVITE", INVITE},
#line 16 "MethodHash.gperf"
{"OPTIONS", OPTIONS},
#line 22 "MethodHash.gperf"
{"RESPONSE", RESPONSE},
#line 15 "MethodHash.gperf"
{"NOTIFY", NOTIFY},
#line 25 "MethodHash.gperf"
{"SERVICE", SERVICE},
#line 11 "MethodHash.gperf"
{"ACK", ACK},
#line 17 "MethodHash.gperf"
{"PRACK", PRACK},
#line 26 "MethodHash.gperf"
{"UPDATE", UPDATE},
#line 18 "MethodHash.gperf"
{"PUBLISH", PUBLISH},
#line 12 "MethodHash.gperf"
{"BYE", BYE},
#line 13 "MethodHash.gperf"
{"CANCEL", CANCEL},
#line 20 "MethodHash.gperf"
{"REGISTER", REGISTER},
#line 23 "MethodHash.gperf"
{"MESSAGE", MESSAGE},
#line 21 "MethodHash.gperf"
{"SUBSCRIBE", SUBSCRIBE}
};
static const signed char lookup[] =
{
-1, -1, -1, -1, 0, 1, 2, 3, 4, -1, -1, 5, 6, 7,
-1, 8, 9, 10, 11, -1, -1, 12, -1, 13, -1, -1, -1, 14,
-1, -1, -1, -1, -1, -1, 15
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
{
register int key = hash (str, len);
if (key <= MAX_HASH_VALUE && key >= 0)
{
register int index = lookup[key];
if (index >= 0)
{
register const char *s = wordlist[index].name;
if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
return &wordlist[index];
}
}
}
return 0;
}
#line 27 "MethodHash.gperf"
}
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