/* ANSI-C code produced by gperf version 3.1 */ /* Command-line: gperf gethttpheader.gperf */ /* Computed positions: -k'1,9,$' */ #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 ." #endif #line 1 "gethttpheader.gperf" #include "libc/str/str.h" #include "net/http/http.h" #define GPERF_DOWNCASE #line 12 "gethttpheader.gperf" struct HttpHeaderSlot { char *name; char code; }; #define TOTAL_KEYWORDS 49 #define MIN_WORD_LENGTH 3 #define MAX_WORD_LENGTH 19 #define MIN_HASH_VALUE 5 #define MAX_HASH_VALUE 72 /* maximum key range = 68, duplicates = 0 */ #ifndef GPERF_DOWNCASE #define GPERF_DOWNCASE 1 static unsigned char gperf_downcase[256] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255 }; #endif #ifndef GPERF_CASE_STRNCMP #define GPERF_CASE_STRNCMP 1 static int gperf_case_strncmp (register const char *s1, register const char *s2, register size_t n) { for (; n > 0;) { unsigned char c1 = gperf_downcase[(unsigned char)*s1++]; unsigned char c2 = gperf_downcase[(unsigned char)*s2++]; if (c1 != 0 && c1 == c2) { n--; continue; } return (int)c1 - (int)c2; } return 0; } #endif #ifdef __GNUC__ __inline #else #ifdef __cplusplus inline #endif #endif static unsigned int hash (register const char *str, register size_t len) { static const unsigned char asso_values[] = { 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 0, 73, 73, 73, 73, 73, 73, 73, 0, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 5, 20, 0, 15, 0, 0, 45, 20, 5, 73, 10, 35, 5, 5, 5, 20, 73, 5, 30, 0, 0, 15, 20, 73, 15, 73, 73, 73, 73, 73, 73, 73, 5, 20, 0, 15, 0, 0, 45, 20, 5, 73, 10, 35, 5, 5, 5, 20, 73, 5, 30, 0, 0, 15, 20, 73, 15, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73 }; register unsigned int hval = len; switch (hval) { default: hval += asso_values[(unsigned char)str[8]]; /*FALLTHROUGH*/ case 8: case 7: case 6: case 5: case 4: 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 HttpHeaderSlot * LookupHttpHeader (register const char *str, register size_t len) { static const struct HttpHeaderSlot wordlist[] = { {""}, {""}, {""}, {""}, {""}, #line 23 "gethttpheader.gperf" {"Close", kHttpClose}, {""}, #line 52 "gethttpheader.gperf" {"Upgrade", kHttpUpgrade}, #line 18 "gethttpheader.gperf" {"Age", kHttpAge}, #line 36 "gethttpheader.gperf" {"From", kHttpFrom}, #line 49 "gethttpheader.gperf" {"Range", kHttpRange}, #line 14 "gethttpheader.gperf" {"Accept", kHttpAccept}, #line 32 "gethttpheader.gperf" {"Content-Type", kHttpContentType}, #line 41 "gethttpheader.gperf" {"If-Range", kHttpIfRange}, {""}, #line 53 "gethttpheader.gperf" {"User-Agent", kHttpUserAgent}, #line 30 "gethttpheader.gperf" {"Content-Md5", kHttpContentMd5}, #line 50 "gethttpheader.gperf" {"Referer", kHttpReferer}, #line 31 "gethttpheader.gperf" {"Content-Range", kHttpContentRange}, #line 33 "gethttpheader.gperf" {"Date", kHttpDate}, #line 24 "gethttpheader.gperf" {"Connection", kHttpConnection}, #line 57 "gethttpheader.gperf" {"Retry-After", kHttpRetryAfter}, #line 22 "gethttpheader.gperf" {"Chunked", kHttpChunked}, #line 54 "gethttpheader.gperf" {"Via", kHttpVia}, #line 37 "gethttpheader.gperf" {"Host", kHttpHost}, #line 17 "gethttpheader.gperf" {"Accept-Language", kHttpAcceptLanguage}, #line 56 "gethttpheader.gperf" {"Public", kHttpPublic}, #line 39 "gethttpheader.gperf" {"If-Modified-Since", kHttpIfModifiedSince}, #line 20 "gethttpheader.gperf" {"Authorization", kHttpAuthorization}, #line 42 "gethttpheader.gperf" {"If-Unmodified-Since", kHttpIfUnmodifiedSince}, #line 19 "gethttpheader.gperf" {"Allow", kHttpAllow}, #line 45 "gethttpheader.gperf" {"Pragma", kHttpPragma}, #line 25 "gethttpheader.gperf" {"Content-Base", kHttpContentBase}, #line 38 "gethttpheader.gperf" {"If-Match", kHttpIfMatch}, #line 59 "gethttpheader.gperf" {"Vary", kHttpVary}, #line 43 "gethttpheader.gperf" {"Keep-Alive", kHttpKeepAlive}, #line 61 "gethttpheader.gperf" {"Www-Authenticate", kHttpWwwAuthenticate}, #line 35 "gethttpheader.gperf" {"Expires", kHttpExpires}, #line 46 "gethttpheader.gperf" {"Proxy-Authenticate", kHttpProxyAuthenticate}, #line 15 "gethttpheader.gperf" {"Accept-Charset", kHttpAcceptCharset}, {""}, #line 58 "gethttpheader.gperf" {"Server", kHttpServer}, {""}, #line 40 "gethttpheader.gperf" {"If-None-Match", kHttpIfNoneMatch}, #line 47 "gethttpheader.gperf" {"Proxy-Authorization", kHttpProxyAuthorization}, {""}, #line 48 "gethttpheader.gperf" {"Proxy-Connection", kHttpProxyConnection}, {""}, #line 55 "gethttpheader.gperf" {"Location", kHttpLocation}, #line 34 "gethttpheader.gperf" {"Etag", kHttpEtag}, {""}, #line 27 "gethttpheader.gperf" {"Content-Language", kHttpContentLanguage}, #line 44 "gethttpheader.gperf" {"Max-Forwards", kHttpMaxForwards}, #line 21 "gethttpheader.gperf" {"Cache-Control", kHttpCacheControl}, {""}, {""}, #line 29 "gethttpheader.gperf" {"Content-Location", kHttpContentLocation}, {""}, {""}, {""}, {""}, #line 26 "gethttpheader.gperf" {"Content-Encoding", kHttpContentEncoding}, #line 51 "gethttpheader.gperf" {"Transfer-Encoding", kHttpTransferEncoding}, {""}, {""}, {""}, {""}, {""}, #line 62 "gethttpheader.gperf" {"Last-Modified", kHttpLastModified}, #line 28 "gethttpheader.gperf" {"Content-Length", kHttpContentLength}, #line 16 "gethttpheader.gperf" {"Accept-Encoding", kHttpAcceptEncoding}, {""}, #line 60 "gethttpheader.gperf" {"Warning", kHttpWarning} }; if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) { register unsigned int key = hash (str, len); if (key <= MAX_HASH_VALUE) { register const char *s = wordlist[key].name; if ((((unsigned char)*str ^ (unsigned char)*s) & ~32) == 0 && !gperf_case_strncmp (str, s, len) && s[len] == '\0') return &wordlist[key]; } } return 0; }