First commit after CVS conversion. Should be just administrative changes.

parse/cue.L

@@ -0,0 +1,239 @@
+/*  $Id: cue.L,v 1.2 2008/03/23 17:21:34 karl Exp $ -*- C -*- */
+/*  CUE-sheet scanner
+    Copyright (C) 2005, 2008 Rocky Bernstein <rocky@gnu.org>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+%{
+#undef yywrap
+#ifdef STANDALONE
+#include <stdio.h>
+#endif
+
+#include "cue.tab.h"
+
+  static int debug_lex=0;
+%}
+%x filename
+
+TrackDef         "TRACK"
+Audio            "AUDIO"
+Mode1_2048       "MODE1/2048"
+Mode1_2352       "MODE1/2352"
+Mode2_2336       "MODE2/2336"
+Mode2_2352       "MODE2/2352"
+Index            "INDEX"
+File             "FILE"
+Pregap           "PREGAP"
+Postgap          "POSTGAP"
+Binary           "BINARY"
+Motorola         "MOTOROLA"
+Flags            "FLAGS"
+Catalog          "CATALOG"
+Isrc             "ISRC"
+Four_Channel     "4CH"
+Dont_Copy        "DCP"
+Pre_Emphasis     "PRE"
+Colon            ":"
+Integer          [[:digit:]]+
+Spaces           [[:blank:]\n\r]+ 
+String           \".+\" 
+Filename         [^[:blank:]\n\r]+
+%%
+{TrackDef} {
+  /*"*/
+  return TRACK_TOKEN;
+}
+{Audio}  {
+  return AUDIO_TOKEN;
+}
+
+{Mode1_2048} {
+  return MODE1_2048_TOKEN;
+}
+
+{Mode1_2352} {
+  return MODE1_2352_TOKEN;
+}
+
+{Mode2_2336} {
+  return MODE2_2336_TOKEN;
+}
+
+{Mode2_2352} {
+  return MODE2_2352_TOKEN;
+}
+
+{Index} {
+  return INDEX_TOKEN;
+}
+
+{File} {
+  BEGIN(filename);
+  return FILE_TOKEN;
+}
+
+{Pregap} {
+  return PREGAP_TOKEN;
+}
+
+{Postgap} {
+  return POSTGAP_TOKEN;
+}
+
+{Binary} {
+  return BINARY_TOKEN;
+}
+
+{Motorola} {
+  return MOTOROLA_TOKEN;
+}
+
+{Flags} {
+  return FLAGS_TOKEN;
+}
+
+{Catalog} {
+  return CATALOG_TOKEN;
+}
+
+{Isrc} {
+  if (debug_lex) printf("Isrc token\n");
+}
+
+{Four_Channel} {
+  return FOURCH_TOKEN;
+}
+
+{Dont_Copy} {
+  return DCP_TOKEN;
+}
+
+{Pre_Emphasis} {
+  if (debug_lex) printf("Pre_Emphasis token\n");
+}
+
+{Colon} {
+  return COLON_TOKEN;
+}
+
+{Integer} {
+  return INTEGER_TOKEN;
+}
+
+<filename>{Filename} {
+  BEGIN(INITIAL);
+  return FILENAME_TOKEN;
+}
+
+<INITIAL,filename>{String} {
+  return STRING_TOKEN;
+}
+
+<INITIAL,filename>{Spaces} {
+  return SPACES_TOKEN;
+}
+
+<INITIAL,filename><<EOF>> {
+  return EOF;
+}
+
+  
+%%
+
+#if STANDALONE
+int
+main( int argc, const char **argv )
+{
+  int token;
+  
+  ++argv, --argc;  /* skip over program name */
+  debug_lex = 1;
+  if ( argc > 0 )
+    yyin = fopen( argv[0], "r" );
+  else
+    yyin = stdin;
+  
+  while ((token=yylex()) != EOF) {
+    switch (token) {
+    case TRACK_TOKEN:
+      printf("TRACK\n");
+      break;
+    case AUDIO_TOKEN:
+      printf("AUDIO token\n");
+      break;
+    case MODE1_2048_TOKEN: 
+      printf("MODE1/2048\n");
+      break;
+    case MODE1_2352_TOKEN:
+      printf("MODE1/2352\n");
+      break;
+    case MODE2_2336_TOKEN:
+      printf("MODE1/2336\n");
+      break;
+    case MODE2_2352_TOKEN:
+      printf("MODE2/2352\n");
+      break;
+    case INDEX_TOKEN:
+      printf("INDEX\n");
+      break;
+    case FILE_TOKEN:
+      printf("FILE\n");
+      break;
+    case PREGAP_TOKEN:
+      printf("PREGAP\n");
+      break;
+    case POSTGAP_TOKEN:
+      printf("POSTGAP\n");
+      break;
+    case BINARY_TOKEN:
+      printf("BINARY\n");
+      break;
+    case SPACES_TOKEN:
+      printf("spaces\n");
+      break;
+    case STRING_TOKEN:
+      printf("string: %s\n", yytext);
+      break;
+    case INTEGER_TOKEN:
+      printf("integer: %d (%s)\n", atoi(yytext), yytext);
+      break;
+    case COLON_TOKEN:
+      printf(":\n");
+      break;
+    case FLAGS_TOKEN:
+      printf("FLAGS\n");
+      break;
+    case CATALOG_TOKEN:
+      printf("CATALOG\n");
+      break;
+    case DCP_TOKEN:
+      printf("DCP\n");
+      break;
+    case MOTOROLA_TOKEN:
+      printf("MOTOROLA\n");
+      break;
+    case FOURCH_TOKEN:
+      printf("4CH\n");
+      break;
+    case FILENAME_TOKEN:
+      printf("filename %s\n", yytext);
+      break;
+    default: ;
+    }
+  }
+  return 0;
+}
+#endif