/* *------------------------------------------------------------------ * lex.c - API generator lexical analyzer * * Copyright (c) 1996-2009 Cisco and/or its affiliates. * Licensed 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. *------------------------------------------------------------------ */ #include #include #include #include #include #include #include "lex.h" #include "node.h" #include "gram.h" FILE *ifp, *ofp, *javafp, *jnifp; char *java_class = "vppApi"; char *vlib_app_name = "vpp"; int dump_tree; time_t starttime; char *input_filename; char *current_filename; int current_filename_allocated; unsigned long input_crc; int yydebug; /* * lexer variable definitions */ static const char *version = "0.1"; static int the_lexer_linenumber = 1; static enum lex_state the_lexer_state = START_STATE; /* * private prototypes */ static void usage (char *); static int name_check (const char *, YYSTYPE *); static int name_compare (const char *, const char *); extern int yydebug; extern YYSTYPE yylval; unsigned int crc32c_table[256] = { 0x00000000, 0xF26B8303, 0xE13B70F7, 0x1350F3F4, 0xC79A971F, 0x35F1141C, 0x26A1E7E8, 0xD4CA64EB, 0x8AD958CF, 0x78B2DBCC, 0x6BE22838, 0x9989AB3B, 0x4D43CFD0, 0xBF284CD3, 0xAC78BF27, 0x5E133C24, 0x105EC76F, 0xE235446C, 0xF165B798, 0x030E349B, 0xD7C45070, 0x25AFD373, 0x36FF2087, 0xC494A384, 0x9A879FA0, 0x68EC1CA3, 0x7BBCEF57, 0x89D76C54, 0x5D1D08BF, 0xAF768BBC, 0xBC267848, 0x4E4DFB4B, 0x20BD8EDE, 0xD2D60DDD, 0xC186FE29, 0x33ED7D2A, 0xE72719C1, 0x154C9AC2, 0x061C6936, 0xF477EA35, 0xAA64D611, 0x580F5512, 0x4B5FA6E6, 0xB93425E5, 0x6DFE410E, 0x9F95C20D, 0x8CC531F9, 0x7EAEB2FA, 0x30E349B1, 0xC288CAB2, 0xD1D83946, 0x23B3BA45, 0xF779DEAE, 0x05125DAD, 0x1642AE59, 0xE4292D5A, 0xBA3A117E, 0x4851927D, 0x5B016189, 0xA96AE28A, 0x7DA08661, 0x8FCB0562, 0x9C9BF696, 0x6EF07595, 0x417B1DBC, 0xB3109EBF, 0xA0406D4B, 0x522BEE48, 0x86E18AA3, 0x748A09A0, 0x67DAFA54, 0x95B17957, 0xCBA24573, 0x39C9C670, 0x2A993584, 0xD8F2B687, 0x0C38D26C, 0xFE53516F, 0xED03A29B, 0x1F682198, 0x5125DAD3, 0xA34E59D0, 0xB01EAA24, 0x42752927, 0x96BF4DCC, 0x64D4CECF, 0x77843D3B, 0x85EFBE38, 0xDBFC821C, 0x2997011F, 0x3AC7F2EB, 0xC8AC71E8, 0x1C661503, 0xEE0D9600, 0xFD5D65F4, 0x0F36E6F7, 0x61C69362, 0x93AD1061, 0x80FDE395, 0x72966096, 0xA65C047D, 0x5437877E, 0x4767748A, 0xB50CF789, 0xEB1FCBAD, 0x197448AE, 0x0A24BB5A, 0xF84F3859, 0x2C855CB2, 0xDEEEDFB1, 0xCDBE2C45, 0x3FD5AF46, 0x7198540D, 0x83F3D70E, 0x90A324FA, 0x62C8A7F9, 0xB602C312, 0x44694011, 0x5739B3E5, 0xA55230E6, 0xFB410CC2, 0x092A8FC1, 0x1A7A7C35, 0xE811FF36, 0x3CDB9BDD, 0xCEB018DE, 0xDDE0EB2A, 0x2F8B6829, 0x82F63B78, 0x709DB87B, 0x63CD4B8F, 0x91A6C88C, 0x456CAC67, 0xB7072F64, 0xA457DC90, 0x563C5F93, 0x082F63B7, 0xFA44E0B4, 0xE9141340, 0x1B7F9043, 0xCFB5F4A8, 0x3DDE77AB, 0x2E8E845F, 0xDCE5075C, 0x92A8FC17, 0x60C37F14, 0x73938CE0, 0x81F80FE3, 0x55326B08, 0xA759E80B, 0xB4091BFF, 0x466298FC, 0x1871A4D8, 0xEA1A27DB, 0xF94AD42F, 0x0B21572C, 0xDFEB33C7, 0x2D80B0C4, 0x3ED04330, 0xCCBBC033, 0xA24BB5A6, 0x502036A5, 0x4370C551, 0xB11B4652, 0x65D122B9, 0x97BAA1BA, 0x84EA524E, 0x7681D14D, 0x2892ED69, 0xDAF96E6A, 0xC9A99D9E, 0x3BC21E9D, 0xEF087A76, 0x1D63F975, 0x0E330A81, 0xFC588982, 0xB21572C9, 0x407EF1CA, 0x532E023E, 0xA145813D, 0x758FE5D6, 0x87E466D5, 0x94B49521, 0x66DF1622, 0x38CC2A06, 0xCAA7A905, 0xD9F75AF1, 0x2B9CD9F2, 0xFF56BD19, 0x0D3D3E1A, 0x1E6DCDEE, 0xEC064EED, 0xC38D26C4, 0x31E6A5C7, 0x22B65633, 0xD0DDD530, 0x0417B1DB, 0xF67C32D8, 0xE52CC12C, 0x1747422F, 0x49547E0B, 0xBB3FFD08, 0xA86F0EFC, 0x5A048DFF, 0x8ECEE914, 0x7CA56A17, 0x6FF599E3, 0x9D9E1AE0, 0xD3D3E1AB, 0x21B862A8, 0x32E8915C, 0xC083125F, 0x144976B4, 0xE622F5B7, 0xF5720643, 0x07198540, 0x590AB964, 0xAB613A67, 0xB831C993, 0x4A5A4A90, 0x9E902E7B, 0x6CFBAD78, 0x7FAB5E8C, 0x8DC0DD8F, 0xE330A81A, 0x115B2B19, 0x020BD8ED, 0xF0605BEE, 0x24AA3F05, 0xD6C1BC06, 0xC5914FF2, 0x37FACCF1, 0x69E9F0D5, 0x9B8273D6, 0x88D28022, 0x7AB90321, 0xAE7367CA, 0x5C18E4C9, 0x4F48173D, 0xBD23943E, 0xF36E6F75, 0x0105EC76, 0x12551F82, 0xE03E9C81, 0x34F4F86A, 0xC69F7B69, 0xD5CF889D, 0x27A40B9E, 0x79B737BA, 0x8BDCB4B9, 0x988C474D, 0x6AE7C44E, 0xBE2DA0A5, 0x4C4623A6, 0x5F16D052, 0xAD7D5351 }; static inline unsigned long CRC8 (unsigned long crc, unsigned char d) { return ((crc >> 8) ^ crc32c_table[(crc ^ d) & 0xFF]); } static inline unsigned long CRC16 (unsigned long crc, unsigned short d) { crc = CRC8 (crc, d & 0xff); d = d >> 8; crc = CRC8 (crc, d & 0xff); return crc; } static unsigned long crc_eliding_c_comments (const char *buf, unsigned long crc) { const char *p; enum { cOTHER, /* */ cSTRING, /* "... */ cSBACKSLASH, /* "...\ */ cCHAR, /* '... */ cCBACKSLASH, /* '...\ */ cSLASH, /* / */ cSLASH_SLASH, /* //... */ cSLASH_STAR, /* / *... */ cSTAR /* / *...* */ } ss = cOTHER; for (p = buf; ;) { unsigned char c = *p++; switch (c) { case 0: switch (ss) { case cOTHER: return (crc); case cSTRING: case cSBACKSLASH: case cCHAR: case cCBACKSLASH: case cSLASH: case cSLASH_SLASH: case cSLASH_STAR: case cSTAR: fprintf (stderr, "Inopportune EOF: %s\n", buf); exit (1); } break; case '\"': switch (ss) { case cOTHER: ss = cSTRING; break; /* start string */ case cSTRING: ss = cOTHER; break; /* end string */ case cSBACKSLASH: ss = cSTRING; break; case cCHAR: break; case cCBACKSLASH: ss = cCHAR; break; case cSLASH: crc = CRC8 (crc, '/'); ss = cOTHER; break; case cSLASH_SLASH: continue; /* in comment */ case cSLASH_STAR: continue; /* in comment */ case cSTAR: ss = cSLASH_STAR; continue; /* in comment */ } break; case '\\': switch (ss) { case cOTHER: break; case cSTRING: ss = cSBACKSLASH; break; case cSBACKSLASH: ss = cSTRING; break; case cCHAR: ss = cCBACKSLASH; break; case cCBACKSLASH: ss = cCHAR; break; case cSLASH: crc = CRC8 (crc, '/'); ; ss = cOTHER; break; case cSLASH_SLASH: continue; /* in comment */ case cSLASH_STAR: continue; /* in comment */ case cSTAR: ss = cSLASH_STAR; continue; /* in comment */ } break; case '/': switch (ss) { case cOTHER: ss = cSLASH; continue; /* potential comment */ case cSTRING: break; case cSBACKSLASH: ss = cSTRING; bre
---
project: 'vpp'
project_creation_date: '2015-12-08'
project_category: ''
lifecycle_state: 'Incubation'
project_lead: &vpp_ptl
    name: 'Dave Barach'
    email: 'openvpp@barachs.net'
    id: 'dbarach'
    company: ''
    timezone: ''
primary_contact: *vpp_ptl
issue_tracking:
    type: 'jira'
    url: 'https://jira.fd.io/projects/vpp'
    key: 'VPP'
mailing_list:
    type: 'groups.io'
    url: 'https://lists.fd.io/g/vpp-dev'
    tag: '<[sub-project_name]>'
realtime_discussion:
    type: 'irc'
    server: 'freenode.net'
    channel: 'fdio-vpp'
meetings:
    - type: 'zoom'
      agenda: 'n/a'
      url: 'https://wiki.fd.io/view/VPP/Meeting'
      server: 'n/a'
      channel: 'fdio-vpp'
      repeats: 'weekly'
      time: '08:00 PT'
repositories:
    - 'vpp'
committers:
    - <<: *vpp_ptl
    - name: 'Keith Burns'
      company: 'gmail'
      email: 'alagalah@gmail.com'
      id: 'alagalah'
      timezone: ''
    - name: 'Chris Luke'
      company: 'comcast'
      email: 'chris_luke@comcast.com'
      id: 'chrisluke'
      timezone: ''
    - name: 'Dave Barach'
      company: 'barachs'
      email: 'openvpp@barachs.net'
      id: 'dbarach'
      timezone: ''
    - name: 'Damjan Marion'
      company: 'cisco'
      email: 'damarion@cisco.com'
      id: 'dmarion'
      timezone: ''
    - name: 'Dave Wallace'
      company: 'gmail'
      email: 'dwallacelf@gmail.com'
      id: 'dwallacelf'
      timezone: ''
    - name: 'Florin Coras'
      company: 'gmail'
      email: 'florin.coras@gmail.com'
      id: 'florin.coras'
      timezone: ''
    - name: 'Ed Warnicke'
      company: 'gmail'
      email: 'hagbard@gmail.com'
      id: 'hagbard'
      timezone: ''
    - name: 'John Lo'
      company: 'cisco'
      email: 'loj@cisco.com'
      id: 'lojohn'
      timezone: ''
    - name: 'Marco Varlese'
      company: 'suse'
      email: 'marco.varlese@suse.de'
      id: 'marco.varlese'
      timezone: ''
    - name: 'Neale Ranns'
      company: 'cisco'
      email: 'nranns@cisco.com'
      id: 'nranns'
      timezone: ''
    - name: 'Ole Trøan'
      company: 'employees'
      email: 'otroan@employees.org'
      id: 'otroan'
      timezone: ''
    - name: 'Sergio Gonzalez Monroy'
      company: 'outlook'
      email: 'sergio.gonzalez.monroy@outlook.com'
      id: 'smonroy'
      timezone: ''
tsc:
    # yamllint disable rule:line-length
    approval: ''
    changes:
        - type: 'removal'
          name: ''
          link: ''
        - type: 'promotion'
          name: ''
          link: ''
for (top = 0, bot = (sizeof(keytab) / sizeof(struct keytab))-1; bot >= top; ) { mid = (top + bot) / 2; result = name_compare (s, keytab[mid].name); if (result < 0) bot = mid - 1; else if (result > 0) top = mid + 1; else { subclass_id = keytab[mid].subclass_id; switch (subclass_id) { case NODE_U8: case NODE_U16: case NODE_U32: case NODE_U64: case NODE_I8: case NODE_I16: case NODE_I32: case NODE_I64: case NODE_F64: case NODE_UWORD: *token_value = make_node(subclass_id); return (PRIMTYPE); case NODE_PACKED: *token_value = make_node(subclass_id); return (TPACKED); case NODE_DEFINE: *token_value = make_node(subclass_id); return(DEFINE); case NODE_MANUAL_PRINT: *token_value = (YYSTYPE) NODE_FLAG_MANUAL_PRINT; return (MANUAL_PRINT); case NODE_MANUAL_ENDIAN: *token_value = (YYSTYPE) NODE_FLAG_MANUAL_ENDIAN; return (MANUAL_ENDIAN); case NODE_MANUAL_JAVA: *token_value = (YYSTYPE) NODE_FLAG_MANUAL_JAVA; return (MANUAL_JAVA); case NODE_TYPEONLY: *token_value = (YYSTYPE) NODE_FLAG_TYPEONLY; return(TYPEONLY); case NODE_DONT_TRACE: *token_value = (YYSTYPE) NODE_FLAG_DONT_TRACE; return(DONT_TRACE); case NODE_NOVERSION: return(NOVERSION); case NODE_UNION: return(UNION); default: fprintf (stderr, "fatal: keytab botch!\n"); exit (1); } } } *token_value = (YYSTYPE) sxerox (s); return (NAME); } /* * sxerox */ char *sxerox (const char *s) { int len = strlen (s); char *rv; rv = (char *) malloc (len+1); strcpy (rv, s); return (rv); } /* * name_compare */ int name_compare (const char *s1, const char *s2) { char c1, c2; while (*s1 && *s2) { c1 = *s1++; c2 = *s2++; c1 = tolower (c1); c2 = tolower (c2); if (c1 < c2) return (-1); else if (c1 > c2) return (1); } if (*s1 < *s2) return (-1); else if (*s1 > *s2) return (1); return (0); }