src/surf/surfxml.l

   1 /* Validating XML processor for surf/surfxml.dtd.
   2  * Generated 2007/10/23 11:08:07.
   3  *
   4  * This program was generated with the FleXML XML processor generator.
   5  * FleXML is Copyright (C) 1999-2005 Kristoffer Rose.  All rights reserved.
   6  * FleXML is Copyright (C) 2003-2006 Martin Quinson.  All rights reserved.
   7  * (Id: flexml.pl,v 1.61 2006/09/13 16:34:33 wdowling Exp).
   8  *
   9  * There are two, intertwined parts to this program, part A and part B.
  10  *
  11  * Part A
  12  * ------
  13  *
  14  * Some parts, here collectively called "Part A", are found in the
  15  * FleXML package.  They are Copyright (C) 1999-2005 Kristoffer Rose
  16  * and Copyright (C) 2003-2006 Martin Quinson. All rights reserved.
  17  *
  18  * You can redistribute, use, perform, display and/or modify "Part A"
  19  * provided the following two conditions hold:
  20  *
  21  * 1. The program is distributed WITHOUT ANY WARRANTY from the author of
  22  *    FleXML; without even the implied warranty of MERCHANTABILITY or
  23  *    FITNESS FOR A PARTICULAR PURPOSE.
  24  *
  25  * 2. The program distribution conditions do not in any way affect the
  26  *    distribution conditions of the FleXML system used to generate this
  27  *    file or any version of FleXML derived from that system.
  28  *
  29  * Notice that these are explicit rights granted to you for files
  30  * generated by the FleXML system.  For your rights in connection with
  31  * the FleXML system itself please consult the GNU General Public License.
  32  *
  33  * Part B
  34  * ------
  35  *
  36  * The other parts, here collectively called "Part B", and which came
  37  * from the DTD used by FleXML to generate this program, can be
  38  * distributed (or not, as the case may be) under the terms of whoever
  39  * wrote them, provided these terms respect and obey the two conditions
  40  * above under the heading "Part A".
  41  *
  42  * The author of and contributors to FleXML specifically disclaim
  43  * any copyright interest in "Part B", unless "Part B" was written
  44  * by the author of or contributors to FleXML.
  45  *
  46  */
  47
  48 %{
  49
  50 /* Version strings. */
  51 const char rcs_surfxml_flexml_skeleton[] =
  52  "$" "Id: skel,v 1.38 2006/09/12 18:05:45 wdowling Exp $";
  53 const char rcs_surfxml_flexml[] =
  54  "$" "Id: flexml.pl,v 1.61 2006/09/13 16:34:33 wdowling Exp $";
  55
  56 /* ANSI headers. */
  57 #include <unistd.h>
  58 #include <stdio.h>
  59 #include <string.h>
  60 #include <assert.h>
  61 #include <stdarg.h>
  62 #include <ctype.h>
  63
  64 #ifndef FLEXML_INDEXSTACKSIZE
  65 #define FLEXML_INDEXSTACKSIZE 1000
  66 #endif
  67
  68 /* Generated definitions. */
  69 #define FLEXML_yylineno
  70 #ifndef FLEXML_BUFFERSTACKSIZE
  71 #define FLEXML_BUFFERSTACKSIZE 1000000
  72 #endif
  73 #define FLEXML_NEED_BUFFERLIT
  74
  75 /* XML processor api. */
  76 /* FleXML-provided data. */
  77 int surfxml_pcdata_ix;
  78 extern char *surfxml_bufferstack;
  79 #define surfxml_pcdata (surfxml_bufferstack + surfxml_pcdata_ix)
  80 AT_surfxml_link_id AX_surfxml_link_id;
  81 #define A_surfxml_link_id (surfxml_bufferstack + AX_surfxml_link_id)
  82 AT_surfxml_prop_id AX_surfxml_prop_id;
  83 #define A_surfxml_prop_id (surfxml_bufferstack + AX_surfxml_prop_id)
  84 AT_surfxml_host_interference_recv AX_surfxml_host_interference_recv;
  85 #define A_surfxml_host_interference_recv (surfxml_bufferstack + AX_surfxml_host_interference_recv)
  86 AT_surfxml_host_id AX_surfxml_host_id;
  87 #define A_surfxml_host_id (surfxml_bufferstack + AX_surfxml_host_id)
  88 AT_surfxml_link_latency_file AX_surfxml_link_latency_file;
  89 #define A_surfxml_link_latency_file (surfxml_bufferstack + AX_surfxml_link_latency_file)
  90 AT_surfxml_process_host AX_surfxml_process_host;
  91 #define A_surfxml_process_host (surfxml_bufferstack + AX_surfxml_process_host)
  92 AT_surfxml_host_availability_file AX_surfxml_host_availability_file;
  93 #define A_surfxml_host_availability_file (surfxml_bufferstack + AX_surfxml_host_availability_file)
  94 AT_surfxml_host_state AX_surfxml_host_state;
  95 #define A_surfxml_host_state AX_surfxml_host_state
  96 AT_surfxml_host_interference_send_recv AX_surfxml_host_interference_send_recv;
  97 #define A_surfxml_host_interference_send_recv (surfxml_bufferstack + AX_surfxml_host_interference_send_recv)
  98 AT_surfxml_route_impact_on_dst_with_other_send AX_surfxml_route_impact_on_dst_with_other_send;
  99 #define A_surfxml_route_impact_on_dst_with_other_send (surfxml_bufferstack + AX_surfxml_route_impact_on_dst_with_other_send)
 100 AT_surfxml_host_interference_send AX_surfxml_host_interference_send;
 101 #define A_surfxml_host_interference_send (surfxml_bufferstack + AX_surfxml_host_interference_send)
 102 AT_surfxml_route_impact_on_dst AX_surfxml_route_impact_on_dst;
 103 #define A_surfxml_route_impact_on_dst (surfxml_bufferstack + AX_surfxml_route_impact_on_dst)
 104 AT_surfxml_platform_description_version AX_surfxml_platform_description_version;
 105 #define A_surfxml_platform_description_version (surfxml_bufferstack + AX_surfxml_platform_description_version)
 106 AT_surfxml_prop_value AX_surfxml_prop_value;
 107 #define A_surfxml_prop_value (surfxml_bufferstack + AX_surfxml_prop_value)
 108 AT_surfxml_route_impact_on_src_with_other_recv AX_surfxml_route_impact_on_src_with_other_recv;
 109 #define A_surfxml_route_impact_on_src_with_other_recv (surfxml_bufferstack + AX_surfxml_route_impact_on_src_with_other_recv)
 110 AT_surfxml_host_power AX_surfxml_host_power;
 111 #define A_surfxml_host_power (surfxml_bufferstack + AX_surfxml_host_power)
 112 AT_surfxml_link_state_file AX_surfxml_link_state_file;
 113 #define A_surfxml_link_state_file (surfxml_bufferstack + AX_surfxml_link_state_file)
 114 AT_surfxml_router_id AX_surfxml_router_id;
 115 #define A_surfxml_router_id (surfxml_bufferstack + AX_surfxml_router_id)
 116 AT_surfxml_process_start_time AX_surfxml_process_start_time;
 117 #define A_surfxml_process_start_time (surfxml_bufferstack + AX_surfxml_process_start_time)
 118 AT_surfxml_process_function AX_surfxml_process_function;
 119 #define A_surfxml_process_function (surfxml_bufferstack + AX_surfxml_process_function)
 120 AT_surfxml_host_max_outgoing_rate AX_surfxml_host_max_outgoing_rate;
 121 #define A_surfxml_host_max_outgoing_rate (surfxml_bufferstack + AX_surfxml_host_max_outgoing_rate)
 122 AT_surfxml_link_sharing_policy AX_surfxml_link_sharing_policy;
 123 #define A_surfxml_link_sharing_policy AX_surfxml_link_sharing_policy
 124 AT_surfxml_link_c_ctn_id AX_surfxml_link_c_ctn_id;
 125 #define A_surfxml_link_c_ctn_id (surfxml_bufferstack + AX_surfxml_link_c_ctn_id)
 126 AT_surfxml_process_kill_time AX_surfxml_process_kill_time;
 127 #define A_surfxml_process_kill_time (surfxml_bufferstack + AX_surfxml_process_kill_time)
 128 AT_surfxml_host_availability AX_surfxml_host_availability;
 129 #define A_surfxml_host_availability (surfxml_bufferstack + AX_surfxml_host_availability)
 130 AT_surfxml_argument_value AX_surfxml_argument_value;
 131 #define A_surfxml_argument_value (surfxml_bufferstack + AX_surfxml_argument_value)
 132 AT_surfxml_link_state AX_surfxml_link_state;
 133 #define A_surfxml_link_state AX_surfxml_link_state
 134 AT_surfxml_route_src AX_surfxml_route_src;
 135 #define A_surfxml_route_src (surfxml_bufferstack + AX_surfxml_route_src)
 136 AT_surfxml_route_impact_on_src AX_surfxml_route_impact_on_src;
 137 #define A_surfxml_route_impact_on_src (surfxml_bufferstack + AX_surfxml_route_impact_on_src)
 138 AT_surfxml_link_bandwidth AX_surfxml_link_bandwidth;
 139 #define A_surfxml_link_bandwidth (surfxml_bufferstack + AX_surfxml_link_bandwidth)
 140 AT_surfxml_link_latency AX_surfxml_link_latency;
 141 #define A_surfxml_link_latency (surfxml_bufferstack + AX_surfxml_link_latency)
 142 AT_surfxml_include_file AX_surfxml_include_file;
 143 #define A_surfxml_include_file (surfxml_bufferstack + AX_surfxml_include_file)
 144 AT_surfxml_link_bandwidth_file AX_surfxml_link_bandwidth_file;
 145 #define A_surfxml_link_bandwidth_file (surfxml_bufferstack + AX_surfxml_link_bandwidth_file)
 146 AT_surfxml_host_state_file AX_surfxml_host_state_file;
 147 #define A_surfxml_host_state_file (surfxml_bufferstack + AX_surfxml_host_state_file)
 148 AT_surfxml_route_dst AX_surfxml_route_dst;
 149 #define A_surfxml_route_dst (surfxml_bufferstack + AX_surfxml_route_dst)
 150
 151 /* XML state. */
 152 #ifdef FLEX_DEBUG
 153 # define ENTER(state)   debug_enter(state,#state)
 154 # define LEAVE          debug_leave()
 155 # define SET(state)     debug_set(state,#state)
 156   static void debug_enter(int, const char*);
 157   static void debug_leave(void);
 158   static void debug_set(int, const char*);
 159 #else
 160 # define ENTER(state)   (yy_push_state(state))
 161 # define LEAVE          (yy_pop_state())
 162 # define SET(state)     BEGIN(state)
 163 #endif
 164
 165 /* Generic actions. */
 166 #define SKIP    /*skip*/
 167 #define SUCCEED        CLEANUP; return 0
 168
 169 #define FAIL    return fail
 170 static int fail(const char*, ...);
 171
 172 enum {flexml_max_err_msg_size = 512};
 173 static char flexml_err_msg[flexml_max_err_msg_size];
 174 const char * surfxml_parse_err_msg()
 175 {
 176     return flexml_err_msg;
 177 }
 178 static void reset_surfxml_parse_err_msg()
 179 {
 180     flexml_err_msg[0] = '\0';
 181 }
 182
 183 /* Cleanup */
 184 static void cleanup(void);
 185 #define CLEANUP  cleanup()
 186
 187 /* Text buffer stack handling. */
 188 char *surfxml_bufferstack = NULL;
 189 static int blimit = FLEXML_BUFFERSTACKSIZE;
 190 static int bnext = 1;
 191
 192 static int *indexstack = NULL;
 193 static int ilimit = FLEXML_INDEXSTACKSIZE;
 194 static int inext = 1;
 195
 196 #define BUFFERSET(P)  (P = bnext)
 197 #define BUFFERPUTC(C) (ck_blimit(), surfxml_bufferstack[bnext++] = (C))
 198 #define BUFFERDONE    (BUFFERPUTC('\0'))
 199
 200 #define BUFFERLITERAL(C, P) surfxml_bufferliteral(C, &(P), yytext)
 201
 202 /* after this is called, there are at least 2 slots left in the stack */
 203 static int ck_blimit()
 204 {
 205      if (bnext >= blimit) {
 206          blimit += FLEXML_BUFFERSTACKSIZE + 2;
 207          {
 208              char *temp = (char *) realloc(surfxml_bufferstack, blimit);
 209              assert(temp);
 210              surfxml_bufferstack = temp;
 211          }
 212      }
 213      return 0;
 214 }
 215
 216 /* after this is called, there are at least 2 slots left in the stack */
 217 static int ck_ilimit()
 218 {
 219      if (inext >= ilimit) {
 220          ilimit += FLEXML_INDEXSTACKSIZE + 2;
 221          {
 222              int *temp = (int *) realloc(indexstack, ilimit);
 223              assert(temp);
 224              indexstack = temp;
 225          }
 226      }
 227      return 0;
 228 }
 229
 230 #ifdef FLEXML_NEED_BUFFERLIT
 231 static void surfxml_bufferliteral(char c, int* pp, const char* text)
 232 {
 233   const char *s = (c ? strchr(text,c) : text-1), *e = strrchr(text,c);
 234   assert(s <= e); BUFFERSET(*pp);
 235   while (++s<e) {
 236     if (isspace(*s) && c) { BUFFERPUTC(' '); while (isspace(*s)) ++s; }
 237     else BUFFERPUTC(*s);
 238   }
 239   BUFFERDONE;
 240 }
 241 #endif
 242
 243 static void pushbuffer(int p)
 244 {
 245     ck_ilimit();
 246     indexstack[inext++] = p;
 247     indexstack[inext++] = bnext;
 248 }
 249
 250 static int popbuffer(void)
 251 {
 252     assert(inext >= 2);
 253     bnext = indexstack[--inext];
 254     return indexstack[--inext];
 255 }
 256
 257 /* General internal entities are `unput' back onto the input stream... */
 258 #define ENTITYTEXT(T) \
 259   { char *s = (T), *e = s+strlen(s);\
 260     while (--e >= s) { unput(*e); }}
 261
 262
 263 %}
 264
 265 /* Flex standard options. */
 266 %option stack
 267 %option noyy_top_state
 268 %option noinput
 269 %option noreject
 270 %option noyymore
 271 %option noyywrap
 272
 273 /* Flex user-requested options. */
 274 %option yylineno
 275 %option nounput
 276
 277 /* XML character classes (currently restricted to ASCII). */
 278
 279 /* "Common syntactic structures." */
 280 S               [ \t\n\r\f]+
 281 s               [ \t\n\r\f]*
 282
 283 /* "Names and Tokens." */
 284 NameChar        [A-Za-z0-9.:_-]
 285 Name            [A-Za-z_:]{NameChar}*
 286 Names           {Name}({S}{Name})*
 287 Nmtoken         ({NameChar})+
 288 Nmtokens        {Nmtoken}({S}{Nmtoken})*
 289
 290 /* Miscellaneous. */
 291 VersionNum      [a-zA-Z0-9_.:-]+
 292 Eq              {s}"="{s}
 293 Literal         \'[^'']*\'|\"[^""]*\"
 294
 295 /* Parser states (flex `exclusive start conditions'):
 296  *
 297  * PROLOG       the XML prolog of the document before <?xml...>
 298  * DOCTYPE      the XML prolog of the document after <?xml...>
 299  * EPILOG       after the root element
 300  * INCOMMENT    inside an XML comment <!--....-->
 301  * INPI         inside an XML PI <?...?>
 302  * VALUE1       inside a '...'-delimited literal
 303  * VALUE2       inside a "..."-delimited literal
 304  * CDATA        inside a <![CDATA[...] ]> section.
 305  * ROOT_<tag>   expect root element <tag>
 306  * AL_<tag>     inside the attribute list for <tag>
 307  * IN_<tag>     inside a <tag> with element contents (ready for end tag)
 308  * IMPOSSIBLE   dummy to permit disabling rules; must be last
 309  */
 310 %x PROLOG DOCTYPE EPILOG INCOMMENT INPI VALUE1 VALUE2 CDATA
 311 %x ROOT_surfxml_platform_description AL_surfxml_platform_description S_surfxml_platform_description S_surfxml_platform_description_1 S_surfxml_platform_description_2 S_surfxml_platform_description_3 S_surfxml_platform_description_4 S_surfxml_platform_description_5 S_surfxml_platform_description_6 S_surfxml_platform_description_7 S_surfxml_platform_description_8 S_surfxml_platform_description_9 S_surfxml_platform_description_10 S_surfxml_platform_description_11 S_surfxml_platform_description_12 S_surfxml_platform_description_13 S_surfxml_platform_description_14 S_surfxml_platform_description_15 S_surfxml_platform_description_16 E_surfxml_platform_description
 312 %x ROOT_surfxml_include AL_surfxml_include E_surfxml_include
 313 %x ROOT_surfxml_host AL_surfxml_host S_surfxml_host S_surfxml_host_1 S_surfxml_host_2 E_surfxml_host
 314 %x ROOT_surfxml_prop AL_surfxml_prop E_surfxml_prop
 315 %x ROOT_surfxml_router AL_surfxml_router E_surfxml_router
 316 %x ROOT_surfxml_link AL_surfxml_link S_surfxml_link S_surfxml_link_1 S_surfxml_link_2 E_surfxml_link
 317 %x ROOT_surfxml_route AL_surfxml_route S_surfxml_route S_surfxml_route_1 S_surfxml_route_2 E_surfxml_route
 318 %x ROOT_surfxml_link_c_ctn AL_surfxml_link_c_ctn E_surfxml_link_c_ctn
 319 %x ROOT_surfxml_process AL_surfxml_process S_surfxml_process S_surfxml_process_1 S_surfxml_process_2 E_surfxml_process
 320 %x ROOT_surfxml_argument AL_surfxml_argument E_surfxml_argument
 321 %x IMPOSSIBLE
 322
 323 %{
 324 /* State names. */
 325 const char* *surfxml_statenames=NULL;
 326 %}
 327
 328 %%
 329
 330  /* Bypass Flex's default INITIAL state and begin by parsing the XML prolog. */
 331  SET(PROLOG);
 332  reset_surfxml_parse_err_msg();
 333  surfxml_bufferstack = (char *) malloc(FLEXML_BUFFERSTACKSIZE);
 334  assert(surfxml_bufferstack);
 335  #ifdef FLEX_DEBUG
 336  {
 337      int i;
 338      for (i = 0; i < blimit; i++) {
 339          surfxml_bufferstack[i] = '\377';
 340      }
 341  }
 342  #endif
 343  surfxml_bufferstack[0] = '\0';
 344  indexstack = (int *) malloc(FLEXML_INDEXSTACKSIZE * sizeof(int));
 345  assert(indexstack);
 346  indexstack[0] = 0;
 347
 348   /* FleXML_init */
 349   bnext = inext = 1;
 350   surfxml_bufferliteral('\0', &bnext, "0.0");
 351   surfxml_bufferliteral('\0', &bnext, "1.0");
 352   surfxml_bufferliteral('\0', &bnext, "1.0");
 353   surfxml_bufferliteral('\0', &bnext, "1.0");
 354   surfxml_bufferliteral('\0', &bnext, "1.0");
 355   surfxml_bufferliteral('\0', &bnext, "-1.0");
 356   surfxml_bufferliteral('\0', &bnext, "0.0");
 357   surfxml_bufferliteral('\0', &bnext, "0.0");
 358   surfxml_bufferliteral('\0', &bnext, "0.0");
 359   surfxml_bufferliteral('\0', &bnext, "0.0");
 360   surfxml_bufferliteral('\0', &bnext, "0.0");
 361   surfxml_bufferliteral('\0', &bnext, "-1.0");
 362   surfxml_bufferliteral('\0', &bnext, "-1.0");
 363   if(!surfxml_statenames) {surfxml_statenames= (const char **)calloc(IMPOSSIBLE,sizeof(char*));
 364   surfxml_statenames[PROLOG] = NULL;
 365   surfxml_statenames[DOCTYPE] = NULL;
 366   surfxml_statenames[EPILOG] = NULL;
 367   surfxml_statenames[INCOMMENT] = NULL;
 368   surfxml_statenames[INPI] = NULL;
 369   surfxml_statenames[VALUE1] = NULL;
 370   surfxml_statenames[VALUE2] = NULL;
 371   surfxml_statenames[CDATA] = NULL;
 372   surfxml_statenames[ROOT_surfxml_platform_description] = NULL;
 373   surfxml_statenames[AL_surfxml_platform_description] = NULL;
 374   surfxml_statenames[S_surfxml_platform_description] = "platform_description";
 375   surfxml_statenames[S_surfxml_platform_description_1] = "platform_description";
 376   surfxml_statenames[S_surfxml_platform_description_2] = "platform_description";
 377   surfxml_statenames[S_surfxml_platform_description_3] = "platform_description";
 378   surfxml_statenames[S_surfxml_platform_description_4] = "platform_description";
 379   surfxml_statenames[S_surfxml_platform_description_5] = "platform_description";
 380   surfxml_statenames[S_surfxml_platform_description_6] = "platform_description";
 381   surfxml_statenames[S_surfxml_platform_description_7] = "platform_description";
 382   surfxml_statenames[S_surfxml_platform_description_8] = "platform_description";
 383   surfxml_statenames[S_surfxml_platform_description_9] = "platform_description";
 384   surfxml_statenames[S_surfxml_platform_description_10] = "platform_description";
 385   surfxml_statenames[S_surfxml_platform_description_11] = "platform_description";
 386   surfxml_statenames[S_surfxml_platform_description_12] = "platform_description";
 387   surfxml_statenames[S_surfxml_platform_description_13] = "platform_description";
 388   surfxml_statenames[S_surfxml_platform_description_14] = "platform_description";
 389   surfxml_statenames[S_surfxml_platform_description_15] = "platform_description";
 390   surfxml_statenames[S_surfxml_platform_description_16] = "platform_description";
 391   surfxml_statenames[E_surfxml_platform_description] = "platform_description";
 392   surfxml_statenames[ROOT_surfxml_include] = NULL;
 393   surfxml_statenames[AL_surfxml_include] = NULL;
 394   surfxml_statenames[E_surfxml_include] = "include";
 395   surfxml_statenames[ROOT_surfxml_host] = NULL;
 396   surfxml_statenames[AL_surfxml_host] = NULL;
 397   surfxml_statenames[S_surfxml_host] = "host";
 398   surfxml_statenames[S_surfxml_host_1] = "host";
 399   surfxml_statenames[S_surfxml_host_2] = "host";
 400   surfxml_statenames[E_surfxml_host] = "host";
 401   surfxml_statenames[ROOT_surfxml_prop] = NULL;
 402   surfxml_statenames[AL_surfxml_prop] = NULL;
 403   surfxml_statenames[E_surfxml_prop] = "prop";
 404   surfxml_statenames[ROOT_surfxml_router] = NULL;
 405   surfxml_statenames[AL_surfxml_router] = NULL;
 406   surfxml_statenames[E_surfxml_router] = "router";
 407   surfxml_statenames[ROOT_surfxml_link] = NULL;
 408   surfxml_statenames[AL_surfxml_link] = NULL;
 409   surfxml_statenames[S_surfxml_link] = "link";
 410   surfxml_statenames[S_surfxml_link_1] = "link";
 411   surfxml_statenames[S_surfxml_link_2] = "link";
 412   surfxml_statenames[E_surfxml_link] = "link";
 413   surfxml_statenames[ROOT_surfxml_route] = NULL;
 414   surfxml_statenames[AL_surfxml_route] = NULL;
 415   surfxml_statenames[S_surfxml_route] = "route";
 416   surfxml_statenames[S_surfxml_route_1] = "route";
 417   surfxml_statenames[S_surfxml_route_2] = "route";
 418   surfxml_statenames[E_surfxml_route] = "route";
 419   surfxml_statenames[ROOT_surfxml_link_c_ctn] = NULL;
 420   surfxml_statenames[AL_surfxml_link_c_ctn] = NULL;
 421   surfxml_statenames[E_surfxml_link_c_ctn] = "link:ctn";
 422   surfxml_statenames[ROOT_surfxml_process] = NULL;
 423   surfxml_statenames[AL_surfxml_process] = NULL;
 424   surfxml_statenames[S_surfxml_process] = "process";
 425   surfxml_statenames[S_surfxml_process_1] = "process";
 426   surfxml_statenames[S_surfxml_process_2] = "process";
 427   surfxml_statenames[E_surfxml_process] = "process";
 428   surfxml_statenames[ROOT_surfxml_argument] = NULL;
 429   surfxml_statenames[AL_surfxml_argument] = NULL;
 430   surfxml_statenames[E_surfxml_argument] = "argument";
 431   }
 432
 433  /* COMMENTS and PIs: handled uniformly for efficiency. */
 434
 435 <ROOT_surfxml_platform_description,AL_surfxml_platform_description,S_surfxml_platform_description,S_surfxml_platform_description_1,S_surfxml_platform_description_2,S_surfxml_platform_description_3,S_surfxml_platform_description_4,S_surfxml_platform_description_5,S_surfxml_platform_description_6,S_surfxml_platform_description_7,S_surfxml_platform_description_8,S_surfxml_platform_description_9,S_surfxml_platform_description_10,S_surfxml_platform_description_11,S_surfxml_platform_description_12,S_surfxml_platform_description_13,S_surfxml_platform_description_14,S_surfxml_platform_description_15,S_surfxml_platform_description_16,E_surfxml_platform_description,ROOT_surfxml_include,AL_surfxml_include,E_surfxml_include,ROOT_surfxml_host,AL_surfxml_host,S_surfxml_host,S_surfxml_host_1,S_surfxml_host_2,E_surfxml_host,ROOT_surfxml_prop,AL_surfxml_prop,E_surfxml_prop,ROOT_surfxml_router,AL_surfxml_router,E_surfxml_router,ROOT_surfxml_link,AL_surfxml_link,S_surfxml_link,S_surfxml_link_1,S_surfxml_link_2,E_surfxml_link,ROOT_surfxml_route,AL_surfxml_route,S_surfxml_route,S_surfxml_route_1,S_surfxml_route_2,E_surfxml_route,ROOT_surfxml_link_c_ctn,AL_surfxml_link_c_ctn,E_surfxml_link_c_ctn,ROOT_surfxml_process,AL_surfxml_process,S_surfxml_process,S_surfxml_process_1,S_surfxml_process_2,E_surfxml_process,ROOT_surfxml_argument,AL_surfxml_argument,E_surfxml_argument,PROLOG,DOCTYPE,EPILOG>{
 436  "<!--" ENTER(INCOMMENT);
 437  "<?" ENTER(INPI);
 438 }
 439 <INCOMMENT>{
 440  "-->"          LEAVE;
 441  "--"           |
 442  .              |
 443  \n             SKIP;
 444  <<EOF>>        FAIL("EOF in comment.");
 445 }
 446 <INPI>{
 447  "?>"           LEAVE;
 448  .              |
 449  \n             SKIP;
 450  <<EOF>>        FAIL("EOF in PI (processing instruction).");
 451 }
 452
 453  /* SPACES: skipped uniformly */
 454
 455 <ROOT_surfxml_platform_description,AL_surfxml_platform_description,S_surfxml_platform_description,S_surfxml_platform_description_1,S_surfxml_platform_description_2,S_surfxml_platform_description_3,S_surfxml_platform_description_4,S_surfxml_platform_description_5,S_surfxml_platform_description_6,S_surfxml_platform_description_7,S_surfxml_platform_description_8,S_surfxml_platform_description_9,S_surfxml_platform_description_10,S_surfxml_platform_description_11,S_surfxml_platform_description_12,S_surfxml_platform_description_13,S_surfxml_platform_description_14,S_surfxml_platform_description_15,S_surfxml_platform_description_16,E_surfxml_platform_description,ROOT_surfxml_include,AL_surfxml_include,E_surfxml_include,ROOT_surfxml_host,AL_surfxml_host,S_surfxml_host,S_surfxml_host_1,S_surfxml_host_2,E_surfxml_host,ROOT_surfxml_prop,AL_surfxml_prop,E_surfxml_prop,ROOT_surfxml_router,AL_surfxml_router,E_surfxml_router,ROOT_surfxml_link,AL_surfxml_link,S_surfxml_link,S_surfxml_link_1,S_surfxml_link_2,E_surfxml_link,ROOT_surfxml_route,AL_surfxml_route,S_surfxml_route,S_surfxml_route_1,S_surfxml_route_2,E_surfxml_route,ROOT_surfxml_link_c_ctn,AL_surfxml_link_c_ctn,E_surfxml_link_c_ctn,ROOT_surfxml_process,AL_surfxml_process,S_surfxml_process,S_surfxml_process_1,S_surfxml_process_2,E_surfxml_process,ROOT_surfxml_argument,AL_surfxml_argument,E_surfxml_argument,PROLOG,DOCTYPE,EPILOG>{S} SKIP;
 456
 457  /* PROLOG: determine root element and process it. */
 458
 459 <PROLOG>{
 460  "<?xml"({S}version{Eq}(\'{VersionNum}\'|\"{VersionNum}\"))?({S}encoding{Eq}(\'[^']*\'|\"[^"]*\"))?"?>" SET(DOCTYPE);
 461  "<?xml"[^>]*">" FAIL("Bad declaration %s.",yytext);
 462 }
 463
 464 <PROLOG,DOCTYPE>{
 465  "<!DOCTYPE"{S}"link"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_link);
 466  "<!DOCTYPE"{S}"include"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_include);
 467  "<!DOCTYPE"{S}"route"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_route);
 468  "<!DOCTYPE"{S}"process"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_process);
 469  "<!DOCTYPE"{S}"link:ctn"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_link_c_ctn);
 470  "<!DOCTYPE"{S}"router"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_router);
 471  "<!DOCTYPE"{S}"host"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_host);
 472  "<!DOCTYPE"{S}"argument"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_argument);
 473  "<!DOCTYPE"{S}"prop"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_prop);
 474  "<!DOCTYPE"{S}"platform_description"{S}SYSTEM{S}("'surfxml.dtd'"|"\"surfxml.dtd\""){s}">" SET(ROOT_surfxml_platform_description);
 475  "<!"[^>-][^>]*">" FAIL("Bad declaration %s.",yytext);
 476  .              FAIL("Unexpected character `%c' in prolog.", yytext[0]);
 477  <<EOF>>        FAIL("EOF in prolog.");
 478 }
 479
 480  /* RULES DERIVED FROM DTD. */
 481
 482  /* <!-- Small DTD for SURF based tools. -->  */
 483
 484 <ROOT_surfxml_platform_description>"<platform_description"{s} {
 485   AX_surfxml_platform_description_version = 1;
 486   ENTER(AL_surfxml_platform_description); pushbuffer(0);
 487   }
 488
 489 <AL_surfxml_platform_description>{
 490  "version"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_platform_description_version);
 491  "version"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_platform_description_version);
 492
 493  ">" {
 494   LEAVE; STag_surfxml_platform_description();surfxml_pcdata_ix = 0; ENTER(S_surfxml_platform_description);
 495  }
 496  "/>" {
 497   LEAVE; STag_surfxml_platform_description(); surfxml_pcdata_ix = 0; ETag_surfxml_platform_description(); popbuffer(); /* attribute */
 498   switch (YY_START) {
 499    case ROOT_surfxml_platform_description: SET(EPILOG); break;
 500   }
 501  }
 502  .       FAIL("Unexpected character `%c' in attribute list of platform_description element.", yytext[0]);
 503  {Name} FAIL("Bad attribute `%s' in `platform_description' element start tag.",yytext);
 504  <<EOF>> FAIL("EOF in attribute list of `platform_description' element.");
 505 }
 506
 507 <S_surfxml_platform_description_8,S_surfxml_platform_description_16,E_surfxml_platform_description,S_surfxml_platform_description_2,S_surfxml_platform_description_5,S_surfxml_platform_description_9,S_surfxml_platform_description_11,S_surfxml_platform_description_12,S_surfxml_platform_description_14,S_surfxml_platform_description_3,S_surfxml_platform_description,S_surfxml_platform_description_6>{
 508  "</platform_description"{s}">" {
 509   LEAVE;
 510   ETag_surfxml_platform_description();
 511   popbuffer(); /* attribute */
 512   switch (YY_START) {
 513    case ROOT_surfxml_platform_description: SET(EPILOG); break;
 514   }
 515  }
 516  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</platform_description>' expected.",yytext);
 517  .       FAIL("Unexpected character `%c': `</platform_description>' expected.",yytext[0]);
 518  <<EOF>> FAIL("Premature EOF: `</platform_description>' expected.");
 519 }
 520
 521 <ROOT_surfxml_include,S_surfxml_platform_description_2,S_surfxml_platform_description_1,S_surfxml_platform_description>"<include"{s} {
 522   AX_surfxml_include_file = 0;
 523   ENTER(AL_surfxml_include); pushbuffer(0);
 524   }
 525
 526 <AL_surfxml_include>{
 527  "file"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_include_file);
 528  "file"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_include_file);
 529
 530  ">" {
 531   if (!AX_surfxml_include_file) FAIL("Required attribute `file' not set for `include' element.");
 532   LEAVE; STag_surfxml_include();surfxml_pcdata_ix = 0; ENTER(E_surfxml_include);
 533  }
 534  "/>" {
 535   if (!AX_surfxml_include_file) FAIL("Required attribute `file' not set for `include' element.");
 536   LEAVE; STag_surfxml_include(); surfxml_pcdata_ix = 0; ETag_surfxml_include(); popbuffer(); /* attribute */
 537   switch (YY_START) {
 538    case S_surfxml_platform_description_2: case S_surfxml_platform_description_1: case S_surfxml_platform_description: SET(S_surfxml_platform_description_2); break;
 539    case ROOT_surfxml_include: SET(EPILOG); break;
 540   }
 541  }
 542  .       FAIL("Unexpected character `%c' in attribute list of include element.", yytext[0]);
 543  {Name} FAIL("Bad attribute `%s' in `include' element start tag.",yytext);
 544  <<EOF>> FAIL("EOF in attribute list of `include' element.");
 545 }
 546
 547 <E_surfxml_include>{
 548  "</include"{s}">" {
 549   LEAVE;
 550   ETag_surfxml_include();
 551   popbuffer(); /* attribute */
 552   switch (YY_START) {
 553    case S_surfxml_platform_description_2: case S_surfxml_platform_description_1: case S_surfxml_platform_description: SET(S_surfxml_platform_description_2); break;
 554    case ROOT_surfxml_include: SET(EPILOG); break;
 555   }
 556  }
 557  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</include>' expected.",yytext);
 558  .       FAIL("Unexpected character `%c': `</include>' expected.",yytext[0]);
 559  <<EOF>> FAIL("Premature EOF: `</include>' expected.");
 560 }
 561
 562 <ROOT_surfxml_host,S_surfxml_platform_description_5,S_surfxml_platform_description,S_surfxml_platform_description_4>"<host"{s} {
 563   AX_surfxml_host_id = 0;
 564   AX_surfxml_host_power = 0;
 565   AX_surfxml_host_availability = 5;
 566   AX_surfxml_host_availability_file = 0;
 567   AX_surfxml_host_state = A_surfxml_host_state_ON;
 568   AX_surfxml_host_state_file = 0;
 569   AX_surfxml_host_interference_send = 9;
 570   AX_surfxml_host_interference_recv = 13;
 571   AX_surfxml_host_interference_send_recv = 17;
 572   AX_surfxml_host_max_outgoing_rate = 21;
 573   ENTER(AL_surfxml_host); pushbuffer(0);
 574   }
 575
 576 <AL_surfxml_host>{
 577  "id"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_id);
 578  "id"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_id);
 579
 580  "power"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_power);
 581  "power"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_power);
 582
 583  "availability"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_availability);
 584  "availability"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_availability);
 585
 586  "availability_file"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_availability_file);
 587  "availability_file"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_availability_file);
 588
 589  "state"{Eq}"'ON'" |
 590  "state"{Eq}"\"ON\"" A_surfxml_host_state = A_surfxml_host_state_ON;
 591  "state"{Eq}"'OFF'" |
 592  "state"{Eq}"\"OFF\"" A_surfxml_host_state = A_surfxml_host_state_OFF;
 593
 594  "state_file"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_state_file);
 595  "state_file"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_state_file);
 596
 597  "interference_send"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_interference_send);
 598  "interference_send"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_interference_send);
 599
 600  "interference_recv"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_interference_recv);
 601  "interference_recv"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_interference_recv);
 602
 603  "interference_send_recv"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_interference_send_recv);
 604  "interference_send_recv"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_interference_send_recv);
 605
 606  "max_outgoing_rate"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_host_max_outgoing_rate);
 607  "max_outgoing_rate"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_host_max_outgoing_rate);
 608
 609  ">" {
 610   if (!AX_surfxml_host_id) FAIL("Required attribute `id' not set for `host' element.");
 611   if (!AX_surfxml_host_power) FAIL("Required attribute `power' not set for `host' element.");
 612   LEAVE; STag_surfxml_host();surfxml_pcdata_ix = 0; ENTER(S_surfxml_host);
 613  }
 614  "/>" {
 615   if (!AX_surfxml_host_id) FAIL("Required attribute `id' not set for `host' element.");
 616   if (!AX_surfxml_host_power) FAIL("Required attribute `power' not set for `host' element.");
 617   LEAVE; STag_surfxml_host(); surfxml_pcdata_ix = 0; ETag_surfxml_host(); popbuffer(); /* attribute */
 618   switch (YY_START) {
 619    case S_surfxml_platform_description_5: case S_surfxml_platform_description: case S_surfxml_platform_description_4: SET(S_surfxml_platform_description_5); break;
 620    case ROOT_surfxml_host: SET(EPILOG); break;
 621   }
 622  }
 623  .       FAIL("Unexpected character `%c' in attribute list of host element.", yytext[0]);
 624  {Name} FAIL("Bad attribute `%s' in `host' element start tag.",yytext);
 625  <<EOF>> FAIL("EOF in attribute list of `host' element.");
 626 }
 627
 628 <S_surfxml_host,E_surfxml_host,S_surfxml_host_2>{
 629  "</host"{s}">" {
 630   LEAVE;
 631   ETag_surfxml_host();
 632   popbuffer(); /* attribute */
 633   switch (YY_START) {
 634    case S_surfxml_platform_description_5: case S_surfxml_platform_description: case S_surfxml_platform_description_4: SET(S_surfxml_platform_description_5); break;
 635    case ROOT_surfxml_host: SET(EPILOG); break;
 636   }
 637  }
 638  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</host>' expected.",yytext);
 639  .       FAIL("Unexpected character `%c': `</host>' expected.",yytext[0]);
 640  <<EOF>> FAIL("Premature EOF: `</host>' expected.");
 641 }
 642
 643 <ROOT_surfxml_prop,S_surfxml_host,S_surfxml_link_1,S_surfxml_link_2,S_surfxml_host_1,S_surfxml_link,S_surfxml_process_1,S_surfxml_process,S_surfxml_host_2,S_surfxml_process_2>"<prop"{s} {
 644   AX_surfxml_prop_id = 0;
 645   AX_surfxml_prop_value = 0;
 646   ENTER(AL_surfxml_prop); pushbuffer(0);
 647   }
 648
 649 <AL_surfxml_prop>{
 650  "id"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_prop_id);
 651  "id"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_prop_id);
 652
 653  "value"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_prop_value);
 654  "value"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_prop_value);
 655
 656  ">" {
 657   if (!AX_surfxml_prop_id) FAIL("Required attribute `id' not set for `prop' element.");
 658   if (!AX_surfxml_prop_value) FAIL("Required attribute `value' not set for `prop' element.");
 659   LEAVE; STag_surfxml_prop();surfxml_pcdata_ix = 0; ENTER(E_surfxml_prop);
 660  }
 661  "/>" {
 662   if (!AX_surfxml_prop_id) FAIL("Required attribute `id' not set for `prop' element.");
 663   if (!AX_surfxml_prop_value) FAIL("Required attribute `value' not set for `prop' element.");
 664   LEAVE; STag_surfxml_prop(); surfxml_pcdata_ix = 0; ETag_surfxml_prop(); popbuffer(); /* attribute */
 665   switch (YY_START) {
 666    case S_surfxml_process_1: case S_surfxml_process: case S_surfxml_process_2: SET(S_surfxml_process_2); break;
 667    case S_surfxml_host: case S_surfxml_host_1: case S_surfxml_host_2: SET(S_surfxml_host_2); break;
 668    case ROOT_surfxml_prop: SET(EPILOG); break;
 669    case S_surfxml_link_1: case S_surfxml_link_2: case S_surfxml_link: SET(S_surfxml_link_2); break;
 670   }
 671  }
 672  .       FAIL("Unexpected character `%c' in attribute list of prop element.", yytext[0]);
 673  {Name} FAIL("Bad attribute `%s' in `prop' element start tag.",yytext);
 674  <<EOF>> FAIL("EOF in attribute list of `prop' element.");
 675 }
 676
 677 <E_surfxml_prop>{
 678  "</prop"{s}">" {
 679   LEAVE;
 680   ETag_surfxml_prop();
 681   popbuffer(); /* attribute */
 682   switch (YY_START) {
 683    case S_surfxml_process_1: case S_surfxml_process: case S_surfxml_process_2: SET(S_surfxml_process_2); break;
 684    case S_surfxml_host: case S_surfxml_host_1: case S_surfxml_host_2: SET(S_surfxml_host_2); break;
 685    case ROOT_surfxml_prop: SET(EPILOG); break;
 686    case S_surfxml_link_1: case S_surfxml_link_2: case S_surfxml_link: SET(S_surfxml_link_2); break;
 687   }
 688  }
 689  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</prop>' expected.",yytext);
 690  .       FAIL("Unexpected character `%c': `</prop>' expected.",yytext[0]);
 691  <<EOF>> FAIL("Premature EOF: `</prop>' expected.");
 692 }
 693
 694 <ROOT_surfxml_router,S_surfxml_platform_description_8,S_surfxml_platform_description_5,S_surfxml_platform_description_3,S_surfxml_platform_description,S_surfxml_platform_description_7>"<router"{s} {
 695   AX_surfxml_router_id = 0;
 696   ENTER(AL_surfxml_router); pushbuffer(0);
 697   }
 698
 699 <AL_surfxml_router>{
 700  "id"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_router_id);
 701  "id"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_router_id);
 702
 703  ">" {
 704   if (!AX_surfxml_router_id) FAIL("Required attribute `id' not set for `router' element.");
 705   LEAVE; STag_surfxml_router();surfxml_pcdata_ix = 0; ENTER(E_surfxml_router);
 706  }
 707  "/>" {
 708   if (!AX_surfxml_router_id) FAIL("Required attribute `id' not set for `router' element.");
 709   LEAVE; STag_surfxml_router(); surfxml_pcdata_ix = 0; ETag_surfxml_router(); popbuffer(); /* attribute */
 710   switch (YY_START) {
 711    case S_surfxml_platform_description_8: case S_surfxml_platform_description_5: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_7: SET(S_surfxml_platform_description_8); break;
 712    case ROOT_surfxml_router: SET(EPILOG); break;
 713   }
 714  }
 715  .       FAIL("Unexpected character `%c' in attribute list of router element.", yytext[0]);
 716  {Name} FAIL("Bad attribute `%s' in `router' element start tag.",yytext);
 717  <<EOF>> FAIL("EOF in attribute list of `router' element.");
 718 }
 719
 720 <E_surfxml_router>{
 721  "</router"{s}">" {
 722   LEAVE;
 723   ETag_surfxml_router();
 724   popbuffer(); /* attribute */
 725   switch (YY_START) {
 726    case S_surfxml_platform_description_8: case S_surfxml_platform_description_5: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_7: SET(S_surfxml_platform_description_8); break;
 727    case ROOT_surfxml_router: SET(EPILOG); break;
 728   }
 729  }
 730  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</router>' expected.",yytext);
 731  .       FAIL("Unexpected character `%c': `</router>' expected.",yytext[0]);
 732  <<EOF>> FAIL("Premature EOF: `</router>' expected.");
 733 }
 734
 735 <ROOT_surfxml_link,S_surfxml_platform_description_8,S_surfxml_platform_description_10,S_surfxml_platform_description_5,S_surfxml_platform_description_11,S_surfxml_platform_description_3,S_surfxml_platform_description,S_surfxml_platform_description_6>"<link"{s} {
 736   AX_surfxml_link_id = 0;
 737   AX_surfxml_link_bandwidth = 0;
 738   AX_surfxml_link_bandwidth_file = 0;
 739   AX_surfxml_link_latency = 26;
 740   AX_surfxml_link_latency_file = 0;
 741   AX_surfxml_link_state = A_surfxml_link_state_ON;
 742   AX_surfxml_link_state_file = 0;
 743   AX_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
 744   ENTER(AL_surfxml_link); pushbuffer(0);
 745   }
 746
 747 <AL_surfxml_link>{
 748  "id"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_link_id);
 749  "id"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_link_id);
 750
 751  "bandwidth"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_link_bandwidth);
 752  "bandwidth"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_link_bandwidth);
 753
 754  "bandwidth_file"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_link_bandwidth_file);
 755  "bandwidth_file"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_link_bandwidth_file);
 756
 757  "latency"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_link_latency);
 758  "latency"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_link_latency);
 759
 760  "latency_file"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_link_latency_file);
 761  "latency_file"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_link_latency_file);
 762
 763  "state"{Eq}"'ON'" |
 764  "state"{Eq}"\"ON\"" A_surfxml_link_state = A_surfxml_link_state_ON;
 765  "state"{Eq}"'OFF'" |
 766  "state"{Eq}"\"OFF\"" A_surfxml_link_state = A_surfxml_link_state_OFF;
 767
 768  "state_file"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_link_state_file);
 769  "state_file"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_link_state_file);
 770
 771  "sharing_policy"{Eq}"'SHARED'" |
 772  "sharing_policy"{Eq}"\"SHARED\"" A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_SHARED;
 773  "sharing_policy"{Eq}"'FATPIPE'" |
 774  "sharing_policy"{Eq}"\"FATPIPE\"" A_surfxml_link_sharing_policy = A_surfxml_link_sharing_policy_FATPIPE;
 775
 776  ">" {
 777   if (!AX_surfxml_link_id) FAIL("Required attribute `id' not set for `link' element.");
 778   if (!AX_surfxml_link_bandwidth) FAIL("Required attribute `bandwidth' not set for `link' element.");
 779   LEAVE; STag_surfxml_link();surfxml_pcdata_ix = 0; ENTER(S_surfxml_link);
 780  }
 781  "/>" {
 782   if (!AX_surfxml_link_id) FAIL("Required attribute `id' not set for `link' element.");
 783   if (!AX_surfxml_link_bandwidth) FAIL("Required attribute `bandwidth' not set for `link' element.");
 784   LEAVE; STag_surfxml_link(); surfxml_pcdata_ix = 0; ETag_surfxml_link(); popbuffer(); /* attribute */
 785   switch (YY_START) {
 786    case S_surfxml_platform_description_8: case S_surfxml_platform_description_10: case S_surfxml_platform_description_5: case S_surfxml_platform_description_11: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_6: SET(S_surfxml_platform_description_11); break;
 787    case ROOT_surfxml_link: SET(EPILOG); break;
 788   }
 789  }
 790  .       FAIL("Unexpected character `%c' in attribute list of link element.", yytext[0]);
 791  {Name} FAIL("Bad attribute `%s' in `link' element start tag.",yytext);
 792  <<EOF>> FAIL("EOF in attribute list of `link' element.");
 793 }
 794
 795 <E_surfxml_link,S_surfxml_link_2,S_surfxml_link>{
 796  "</link"{s}">" {
 797   LEAVE;
 798   ETag_surfxml_link();
 799   popbuffer(); /* attribute */
 800   switch (YY_START) {
 801    case S_surfxml_platform_description_8: case S_surfxml_platform_description_10: case S_surfxml_platform_description_5: case S_surfxml_platform_description_11: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_6: SET(S_surfxml_platform_description_11); break;
 802    case ROOT_surfxml_link: SET(EPILOG); break;
 803   }
 804  }
 805  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</link>' expected.",yytext);
 806  .       FAIL("Unexpected character `%c': `</link>' expected.",yytext[0]);
 807  <<EOF>> FAIL("Premature EOF: `</link>' expected.");
 808 }
 809
 810 <ROOT_surfxml_route,S_surfxml_platform_description_8,S_surfxml_platform_description_5,S_surfxml_platform_description_9,S_surfxml_platform_description_11,S_surfxml_platform_description_13,S_surfxml_platform_description_14,S_surfxml_platform_description_3,S_surfxml_platform_description,S_surfxml_platform_description_6>"<route"{s} {
 811   AX_surfxml_route_src = 0;
 812   AX_surfxml_route_dst = 0;
 813   AX_surfxml_route_impact_on_src = 30;
 814   AX_surfxml_route_impact_on_dst = 34;
 815   AX_surfxml_route_impact_on_src_with_other_recv = 38;
 816   AX_surfxml_route_impact_on_dst_with_other_send = 42;
 817   ENTER(AL_surfxml_route); pushbuffer(0);
 818   }
 819
 820 <AL_surfxml_route>{
 821  "src"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_route_src);
 822  "src"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_route_src);
 823
 824  "dst"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_route_dst);
 825  "dst"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_route_dst);
 826
 827  "impact_on_src"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_route_impact_on_src);
 828  "impact_on_src"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_route_impact_on_src);
 829
 830  "impact_on_dst"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_route_impact_on_dst);
 831  "impact_on_dst"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_route_impact_on_dst);
 832
 833  "impact_on_src_with_other_recv"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_route_impact_on_src_with_other_recv);
 834  "impact_on_src_with_other_recv"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_route_impact_on_src_with_other_recv);
 835
 836  "impact_on_dst_with_other_send"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_route_impact_on_dst_with_other_send);
 837  "impact_on_dst_with_other_send"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_route_impact_on_dst_with_other_send);
 838
 839  ">" {
 840   if (!AX_surfxml_route_src) FAIL("Required attribute `src' not set for `route' element.");
 841   if (!AX_surfxml_route_dst) FAIL("Required attribute `dst' not set for `route' element.");
 842   LEAVE; STag_surfxml_route();surfxml_pcdata_ix = 0; ENTER(S_surfxml_route);
 843  }
 844  "/>" {
 845   if (!AX_surfxml_route_src) FAIL("Required attribute `src' not set for `route' element.");
 846   if (!AX_surfxml_route_dst) FAIL("Required attribute `dst' not set for `route' element.");
 847   LEAVE; STag_surfxml_route(); surfxml_pcdata_ix = 0; ETag_surfxml_route(); popbuffer(); /* attribute */
 848   switch (YY_START) {
 849    case S_surfxml_platform_description_8: case S_surfxml_platform_description_5: case S_surfxml_platform_description_9: case S_surfxml_platform_description_11: case S_surfxml_platform_description_13: case S_surfxml_platform_description_14: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_6: SET(S_surfxml_platform_description_14); break;
 850    case ROOT_surfxml_route: SET(EPILOG); break;
 851   }
 852  }
 853  .       FAIL("Unexpected character `%c' in attribute list of route element.", yytext[0]);
 854  {Name} FAIL("Bad attribute `%s' in `route' element start tag.",yytext);
 855  <<EOF>> FAIL("EOF in attribute list of `route' element.");
 856 }
 857
 858 <S_surfxml_route,S_surfxml_route_2,E_surfxml_route>{
 859  "</route"{s}">" {
 860   LEAVE;
 861   ETag_surfxml_route();
 862   popbuffer(); /* attribute */
 863   switch (YY_START) {
 864    case S_surfxml_platform_description_8: case S_surfxml_platform_description_5: case S_surfxml_platform_description_9: case S_surfxml_platform_description_11: case S_surfxml_platform_description_13: case S_surfxml_platform_description_14: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_6: SET(S_surfxml_platform_description_14); break;
 865    case ROOT_surfxml_route: SET(EPILOG); break;
 866   }
 867  }
 868  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</route>' expected.",yytext);
 869  .       FAIL("Unexpected character `%c': `</route>' expected.",yytext[0]);
 870  <<EOF>> FAIL("Premature EOF: `</route>' expected.");
 871 }
 872
 873 <ROOT_surfxml_link_c_ctn,S_surfxml_route_1,S_surfxml_route,S_surfxml_route_2>"<link:ctn"{s} {
 874   AX_surfxml_link_c_ctn_id = 0;
 875   ENTER(AL_surfxml_link_c_ctn); pushbuffer(0);
 876   }
 877
 878 <AL_surfxml_link_c_ctn>{
 879  "id"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_link_c_ctn_id);
 880  "id"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_link_c_ctn_id);
 881
 882  ">" {
 883   if (!AX_surfxml_link_c_ctn_id) FAIL("Required attribute `id' not set for `link:ctn' element.");
 884   LEAVE; STag_surfxml_link_c_ctn();surfxml_pcdata_ix = 0; ENTER(E_surfxml_link_c_ctn);
 885  }
 886  "/>" {
 887   if (!AX_surfxml_link_c_ctn_id) FAIL("Required attribute `id' not set for `link:ctn' element.");
 888   LEAVE; STag_surfxml_link_c_ctn(); surfxml_pcdata_ix = 0; ETag_surfxml_link_c_ctn(); popbuffer(); /* attribute */
 889   switch (YY_START) {
 890    case S_surfxml_route_1: case S_surfxml_route: case S_surfxml_route_2: SET(S_surfxml_route_2); break;
 891    case ROOT_surfxml_link_c_ctn: SET(EPILOG); break;
 892   }
 893  }
 894  .       FAIL("Unexpected character `%c' in attribute list of link:ctn element.", yytext[0]);
 895  {Name} FAIL("Bad attribute `%s' in `link:ctn' element start tag.",yytext);
 896  <<EOF>> FAIL("EOF in attribute list of `link:ctn' element.");
 897 }
 898
 899 <E_surfxml_link_c_ctn>{
 900  "</link:ctn"{s}">" {
 901   LEAVE;
 902   ETag_surfxml_link_c_ctn();
 903   popbuffer(); /* attribute */
 904   switch (YY_START) {
 905    case S_surfxml_route_1: case S_surfxml_route: case S_surfxml_route_2: SET(S_surfxml_route_2); break;
 906    case ROOT_surfxml_link_c_ctn: SET(EPILOG); break;
 907   }
 908  }
 909  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</link:ctn>' expected.",yytext);
 910  .       FAIL("Unexpected character `%c': `</link:ctn>' expected.",yytext[0]);
 911  <<EOF>> FAIL("Premature EOF: `</link:ctn>' expected.");
 912 }
 913
 914 <ROOT_surfxml_process,S_surfxml_platform_description_8,S_surfxml_platform_description_16,S_surfxml_platform_description_5,S_surfxml_platform_description_9,S_surfxml_platform_description_11,S_surfxml_platform_description_15,S_surfxml_platform_description_12,S_surfxml_platform_description_14,S_surfxml_platform_description_3,S_surfxml_platform_description,S_surfxml_platform_description_6>"<process"{s} {
 915   AX_surfxml_process_host = 0;
 916   AX_surfxml_process_function = 0;
 917   AX_surfxml_process_start_time = 46;
 918   AX_surfxml_process_kill_time = 51;
 919   ENTER(AL_surfxml_process); pushbuffer(0);
 920   }
 921
 922 <AL_surfxml_process>{
 923  "host"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_process_host);
 924  "host"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_process_host);
 925
 926  "function"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_process_function);
 927  "function"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_process_function);
 928
 929  "start_time"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_process_start_time);
 930  "start_time"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_process_start_time);
 931
 932  "kill_time"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_process_kill_time);
 933  "kill_time"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_process_kill_time);
 934
 935  ">" {
 936   if (!AX_surfxml_process_host) FAIL("Required attribute `host' not set for `process' element.");
 937   if (!AX_surfxml_process_function) FAIL("Required attribute `function' not set for `process' element.");
 938   LEAVE; STag_surfxml_process();surfxml_pcdata_ix = 0; ENTER(S_surfxml_process);
 939  }
 940  "/>" {
 941   if (!AX_surfxml_process_host) FAIL("Required attribute `host' not set for `process' element.");
 942   if (!AX_surfxml_process_function) FAIL("Required attribute `function' not set for `process' element.");
 943   LEAVE; STag_surfxml_process(); surfxml_pcdata_ix = 0; ETag_surfxml_process(); popbuffer(); /* attribute */
 944   switch (YY_START) {
 945    case S_surfxml_platform_description_8: case S_surfxml_platform_description_16: case S_surfxml_platform_description_5: case S_surfxml_platform_description_9: case S_surfxml_platform_description_11: case S_surfxml_platform_description_15: case S_surfxml_platform_description_12: case S_surfxml_platform_description_14: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_6: SET(S_surfxml_platform_description_16); break;
 946    case ROOT_surfxml_process: SET(EPILOG); break;
 947   }
 948  }
 949  .       FAIL("Unexpected character `%c' in attribute list of process element.", yytext[0]);
 950  {Name} FAIL("Bad attribute `%s' in `process' element start tag.",yytext);
 951  <<EOF>> FAIL("EOF in attribute list of `process' element.");
 952 }
 953
 954 <E_surfxml_process,S_surfxml_process,S_surfxml_process_2>{
 955  "</process"{s}">" {
 956   LEAVE;
 957   ETag_surfxml_process();
 958   popbuffer(); /* attribute */
 959   switch (YY_START) {
 960    case S_surfxml_platform_description_8: case S_surfxml_platform_description_16: case S_surfxml_platform_description_5: case S_surfxml_platform_description_9: case S_surfxml_platform_description_11: case S_surfxml_platform_description_15: case S_surfxml_platform_description_12: case S_surfxml_platform_description_14: case S_surfxml_platform_description_3: case S_surfxml_platform_description: case S_surfxml_platform_description_6: SET(S_surfxml_platform_description_16); break;
 961    case ROOT_surfxml_process: SET(EPILOG); break;
 962   }
 963  }
 964  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</process>' expected.",yytext);
 965  .       FAIL("Unexpected character `%c': `</process>' expected.",yytext[0]);
 966  <<EOF>> FAIL("Premature EOF: `</process>' expected.");
 967 }
 968
 969 <ROOT_surfxml_argument,S_surfxml_process_1,S_surfxml_process,S_surfxml_process_2>"<argument"{s} {
 970   AX_surfxml_argument_value = 0;
 971   ENTER(AL_surfxml_argument); pushbuffer(0);
 972   }
 973
 974 <AL_surfxml_argument>{
 975  "value"{Eq}\' ENTER(VALUE1); BUFFERSET(AX_surfxml_argument_value);
 976  "value"{Eq}\" ENTER(VALUE2); BUFFERSET(AX_surfxml_argument_value);
 977
 978  ">" {
 979   if (!AX_surfxml_argument_value) FAIL("Required attribute `value' not set for `argument' element.");
 980   LEAVE; STag_surfxml_argument();surfxml_pcdata_ix = 0; ENTER(E_surfxml_argument);
 981  }
 982  "/>" {
 983   if (!AX_surfxml_argument_value) FAIL("Required attribute `value' not set for `argument' element.");
 984   LEAVE; STag_surfxml_argument(); surfxml_pcdata_ix = 0; ETag_surfxml_argument(); popbuffer(); /* attribute */
 985   switch (YY_START) {
 986    case S_surfxml_process_1: case S_surfxml_process: case S_surfxml_process_2: SET(S_surfxml_process_2); break;
 987    case ROOT_surfxml_argument: SET(EPILOG); break;
 988   }
 989  }
 990  .       FAIL("Unexpected character `%c' in attribute list of argument element.", yytext[0]);
 991  {Name} FAIL("Bad attribute `%s' in `argument' element start tag.",yytext);
 992  <<EOF>> FAIL("EOF in attribute list of `argument' element.");
 993 }
 994
 995 <E_surfxml_argument>{
 996  "</argument"{s}">" {
 997   LEAVE;
 998   ETag_surfxml_argument();
 999   popbuffer(); /* attribute */
1000   switch (YY_START) {
1001    case S_surfxml_process_1: case S_surfxml_process: case S_surfxml_process_2: SET(S_surfxml_process_2); break;
1002    case ROOT_surfxml_argument: SET(EPILOG); break;
1003   }
1004  }
1005  "</"{Name}{s}">" FAIL("Unexpected end-tag `%s': `</argument>' expected.",yytext);
1006  .       FAIL("Unexpected character `%c': `</argument>' expected.",yytext[0]);
1007  <<EOF>> FAIL("Premature EOF: `</argument>' expected.");
1008 }
1009
1010  /* EPILOG: after the root element. */
1011
1012 <EPILOG>{
1013  . {SET(PROLOG); yyless(0); CLEANUP; return -1;}
1014  <<EOF>>        SUCCEED;
1015 }
1016
1017  /* CHARACTER DATA. */
1018
1019 <IMPOSSIBLE,VALUE1,VALUE2>{
1020  /* Non-defined standard entities... */
1021 "&amp;"  BUFFERPUTC('&');
1022 "&lt;"   BUFFERPUTC('<');
1023 "&gt;"   BUFFERPUTC('>');
1024 "&apos;" BUFFERPUTC('\'');
1025 "&quot;" BUFFERPUTC('"');
1026
1027  /* Character entities. */
1028  "&#"[[:digit:]]+";"    BUFFERPUTC((unsigned char)atoi(yytext+2));
1029  "&#x"[[:xdigit:]]+";"  BUFFERPUTC((unsigned char)strtol(yytext+3,NULL,16));
1030 }
1031
1032 <IMPOSSIBLE,VALUE1,VALUE2,CDATA>{
1033  "\n"           |
1034  "\r"           |
1035  "\r\n"         |
1036  "\n\r"         BUFFERPUTC('\n');
1037 }
1038
1039 <IMPOSSIBLE>{
1040  "<![CDATA["    ENTER(CDATA);
1041  "]""]>"                FAIL("Unexpected `]""]>' in character data.");
1042 }
1043
1044 <VALUE1>{
1045  \'             BUFFERDONE; LEAVE;
1046  <<EOF>>        FAIL("EOF in literal (\"'\" expected).");
1047 }
1048
1049 <VALUE2>{
1050  \"             BUFFERDONE; LEAVE;
1051  <<EOF>>        FAIL("EOF in literal (`\"' expected).");
1052 }
1053
1054 <IMPOSSIBLE,VALUE1,VALUE2>{
1055  [^<&]          BUFFERPUTC(yytext[0]);
1056  [<&]           FAIL("Spurious `%c' in character data.",yytext[0]);
1057 }
1058
1059 <CDATA>{
1060  "]""]>"                LEAVE;
1061  /* "]""]"              BUFFERPUTC(yytext[0]); BUFFERPUTC(yytext[1]); */
1062  .              BUFFERPUTC(yytext[0]);
1063  <<EOF>>        FAIL("EOF in CDATA section.");
1064 }
1065
1066  /* Impossible rules to avoid warnings from flex(1). */
1067  /* Ideally, this should be replaced by code in flexml.pl that
1068     generates just the states not covered by other rules. */
1069 <*>{
1070  .|[\n] FAIL("Syntax error on character `%c'.", yytext[0]);
1071 }
1072
1073 %%
1074
1075 /* Element context stack lookup. */
1076 int surfxml_element_context(int i)
1077 {
1078   return (0<i && i<yy_start_stack_depth
1079           ? yy_start_stack[yy_start_stack_ptr - i]
1080           : 0);
1081 }
1082
1083 #ifdef FLEX_DEBUG
1084 void print_yy_stack(char* fmt, ...)
1085 {
1086   int i = 0; va_list ap; va_start(ap, fmt);
1087   vfprintf(stderr, fmt, ap);
1088   if (surfxml_statenames) {
1089       for (i=1; i<yy_start_stack_ptr; i++) {
1090           fprintf(stderr, "%s/", surfxml_statenames[yy_start_stack[i] ]);
1091       }
1092       fprintf(stderr,"%s\n", surfxml_statenames[YY_START]);
1093   }
1094   va_end(ap);
1095 }
1096
1097 void print_surfxml_bufferstack()
1098 {
1099     int i;
1100     fputs("Buffer: ", stderr);
1101     for (i = 0; i < blimit; i++) {
1102        if ( surfxml_bufferstack[i] == '\377' ) break;
1103          putc(surfxml_bufferstack[i], stderr);
1104     }
1105     putc('\n', stderr);
1106 }
1107
1108 static void debug_enter(int state, const char* statename) {
1109   yy_push_state(state);
1110   if (yy_flex_debug) {
1111        print_yy_stack("--ENTER(%s) : ",statename);
1112        print_surfxml_bufferstack();
1113   }
1114 }
1115
1116 static void debug_leave(void) {
1117     if (yy_flex_debug) {
1118         print_yy_stack("--LEAVE : ");
1119         print_surfxml_bufferstack();
1120     }
1121   yy_pop_state();
1122 }
1123
1124 static void debug_set(int state, const char* statename) {
1125   BEGIN(state);
1126   if (yy_flex_debug) print_yy_stack("--SET(%s) : ",statename);
1127 }
1128 #endif
1129
1130
1131 static void cleanup(void)
1132 {
1133     if (surfxml_statenames) {
1134         free(surfxml_statenames);
1135         surfxml_statenames = NULL;
1136     }
1137     free(surfxml_bufferstack);
1138     surfxml_bufferstack = NULL;
1139
1140     free(indexstack);
1141     indexstack = NULL;
1142 }
1143
1144
1145 static int fail(const char* fmt, ...)
1146 {
1147     int chars_left, used;
1148     va_list ap; va_start(ap, fmt);
1149 #ifdef FLEXML_yylineno
1150     used = sprintf(flexml_err_msg,
1151                    "Invalid XML (XML input line %d, state %d): ",
1152                    yylineno, YY_START);
1153 #else
1154     used = sprintf(flexml_err_msg,
1155                    "Invalid XML (state %d): ",
1156                    YY_START);
1157 #endif
1158     chars_left = flexml_max_err_msg_size - used - 1;
1159     vsnprintf(flexml_err_msg + used, chars_left, fmt, ap);
1160     va_end(ap);
1161
1162 #ifndef FLEXML_quiet_parser
1163     /* print directly to sdterr */
1164     fprintf(stderr, "%s\n", flexml_err_msg);
1165     flexml_err_msg[0] = '\0';
1166 #endif
1167
1168     cleanup();
1169
1170     return 1;
1171 }