From 74f584d2a3ab1428c7b2c143fa2c1294f3653480 Mon Sep 17 00:00:00 2001 From: ARO17 Date: Fri, 12 Apr 2013 17:38:51 +0200 Subject: [PATCH] Parseur pour fichier sous titre olfactifs Scentys --- .../lex_yacc/sts_file_parser/changes.txt | 18 + .../lex_yacc/sts_file_parser/v.0.10/Makefile | 24 + .../sts_file_parser/v.0.10/barfoo.sts | 64 + .../lex_yacc/sts_file_parser/v.0.10/error.sts | 5 + .../lex_yacc/sts_file_parser/v.0.10/foo.bar | 6 + .../lex_yacc/sts_file_parser/v.0.10/main.c | 32 + .../v.0.10/scentys_subtitle.sts | 21 + .../sts_file_parser/v.0.10/sts_parser.h | 27 + .../sts_file_parser/v.0.10/sts_parser.lex | 36 + .../sts_file_parser/v.0.10/sts_parser.y | 272 +++ .../lex_yacc/sts_file_parser/v.0.10/test.sts | 17 + .../sts_file_parser/v.0.10/test_mac.sts | 1 + .../sts_file_parser/v.0.10/test_win.sts | 16 + .../lex_yacc/sts_file_parser/v.0.20/Makefile | 24 + .../sts_file_parser/v.0.20/barfoo.sts | 64 + .../lex_yacc/sts_file_parser/v.0.20/error.sts | 5 + .../sts_file_parser/v.0.20/exemple1.sts | 5 + .../sts_file_parser/v.0.20/exemple2.sts | 5 + .../lex_yacc/sts_file_parser/v.0.20/foo.bar | 6 + .../lex_yacc/sts_file_parser/v.0.20/main.c | 38 + .../v.0.20/scentys_subtitle.sts | 21 + .../sts_file_parser/v.0.20/sts_parser.h | 34 + .../sts_file_parser/v.0.20/sts_parser.lex | 38 + .../sts_file_parser/v.0.20/sts_parser.y | 311 +++ .../lex_yacc/sts_file_parser/v.0.20/test.sts | 17 + .../sts_file_parser/v.0.20/test_mac.sts | 1 + .../sts_file_parser/v.0.20/test_win.sts | 16 + .../lex_yacc/sts_file_parser/v.0.30/Makefile | 24 + .../sts_file_parser/v.0.30/barfoo.sts | 64 + .../lex_yacc/sts_file_parser/v.0.30/error.sts | 5 + .../sts_file_parser/v.0.30/exemple1.sts | 5 + .../sts_file_parser/v.0.30/exemple2.sts | 5 + .../lex_yacc/sts_file_parser/v.0.30/foo.bar | 6 + .../lex_yacc/sts_file_parser/v.0.30/main.c | 38 + .../v.0.30/scentys_subtitle.sts | 17 + .../sts_file_parser/v.0.30/sts_parser | Bin 0 -> 26294 bytes .../sts_file_parser/v.0.30/sts_parser.h | 34 + .../sts_file_parser/v.0.30/sts_parser.l.c | 1864 ++++++++++++++++ .../sts_file_parser/v.0.30/sts_parser.lex | 39 + .../sts_file_parser/v.0.30/sts_parser.y | 298 +++ .../sts_file_parser/v.0.30/sts_parser.y.c | 1955 +++++++++++++++++ .../sts_file_parser/v.0.30/sts_parser.y.h | 89 + .../lex_yacc/sts_file_parser/v.0.30/test.sts | 21 + .../sts_file_parser/v.0.30/test_mac.sts | 1 + .../sts_file_parser/v.0.30/test_win.sts | 16 + 45 files changed, 5605 insertions(+) create mode 100644 c_programming/lex_yacc/sts_file_parser/changes.txt create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/Makefile create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/barfoo.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/error.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/foo.bar create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/main.c create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/scentys_subtitle.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.h create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.lex create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.y create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/test.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/test_mac.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.10/test_win.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/Makefile create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/barfoo.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/error.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/exemple1.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/exemple2.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/foo.bar create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/main.c create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/scentys_subtitle.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.h create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.lex create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.y create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/test.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/test_mac.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.20/test_win.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/Makefile create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/barfoo.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/error.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/exemple1.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/exemple2.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/foo.bar create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/main.c create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/scentys_subtitle.sts create mode 100755 c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.h create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.l.c create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.lex create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.c create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.h create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/test.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/test_mac.sts create mode 100644 c_programming/lex_yacc/sts_file_parser/v.0.30/test_win.sts diff --git a/c_programming/lex_yacc/sts_file_parser/changes.txt b/c_programming/lex_yacc/sts_file_parser/changes.txt new file mode 100644 index 0000000..28da9a7 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/changes.txt @@ -0,0 +1,18 @@ +v.0.10 : + - Parseur de fichier sous-titre Scentys. + - Format du fichier : + - [hh:[mm:]]ss = fragId, groupId + - [hh:[mm:]]ss -> fragId, groupId + - [hh:[mm:]]ss -> FfragId, GgroupId + - [hh:[mm:]]ss -> FfragId GgroupId + +v.0.20 : + - Ajout d'un temps pour stopper la fragrance. + - Format du fichier : + - [hh:[mm:]]ss - [hh:[mm:]]ss = fragId, groupId + +v.0.30 : + - Modification du format de fichier sts : + - [[hh:]mm:]ss -> [[hh:]mm:]ss = fragId, groupId + - Lorsqu'un champ n'est pas renseigné (heure ou minute) + on lui attribut la valeur 0 au lieu de la valeur -1. diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/Makefile b/c_programming/lex_yacc/sts_file_parser/v.0.10/Makefile new file mode 100644 index 0000000..7e6067f --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/Makefile @@ -0,0 +1,24 @@ +CFLAGS = -Wall +LDFLAGS = -lfl -ly + +all: sts_parser.y.h main.o sts_parser.l.o sts_parser.y.o + gcc ${CFLAGS} -o sts_parser main.o sts_parser.y.o sts_parser.l.o ${LDFLAGS} +clean: + rm -f *.o + rm -f sts_parser.l.c sts_parser.y.c sts_parser.y.h + rm -f sts_parser + +sts_parser.l.o: sts_parser.l.c + gcc -c ${CFLAGS} sts_parser.l.c + +sts_parser.y.o: sts_parser.y.c + gcc -c ${CFLAGS} sts_parser.y.c + +sts_parser.l.c: sts_parser.lex + flex --yylineno sts_parser.lex ; mv -f lex.yy.c sts_parser.l.c + +sts_parser.y.c: sts_parser.y + bison -y -d sts_parser.y ; mv -f y.tab.c sts_parser.y.c; mv -f y.tab.h sts_parser.y.h + +sts_parser.y.h: sts_parser.y + bison -y -d sts_parser.y ; mv -f y.tab.c sts_parser.y.c; mv -f y.tab.h sts_parser.y.h diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/barfoo.sts b/c_programming/lex_yacc/sts_file_parser/v.0.10/barfoo.sts new file mode 100644 index 0000000..f1deca4 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/barfoo.sts @@ -0,0 +1,64 @@ +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:21:00 -> F2 G4 +12:21:00 -> F6 G8 +10 = F2 +1:00 -> -2 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/error.sts b/c_programming/lex_yacc/sts_file_parser/v.0.10/error.sts new file mode 100644 index 0000000..08855d4 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/error.sts @@ -0,0 +1,5 @@ +23:00 = F8 G4 +-è +*%+°@ +#rjrjrjrjr +2=3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/foo.bar b/c_programming/lex_yacc/sts_file_parser/v.0.10/foo.bar new file mode 100644 index 0000000..e40ce2a --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/foo.bar @@ -0,0 +1,6 @@ +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 + diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/main.c b/c_programming/lex_yacc/sts_file_parser/v.0.10/main.c new file mode 100644 index 0000000..3daa032 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/main.c @@ -0,0 +1,32 @@ +#include +#include +#include "sts_parser.h" + +int +main(int argc, char *argv[]) +{ + Commands_array *cmd_array = NULL; + int i; + + if (argc != 2) { + fprintf(stderr, "usage: %s filename\n", argv[0]); + exit(1); + } + else + cmd_array = loadSubtitleFile(argv[1]); + + if (cmd_array) + { + for (i = 0; i < cmd_array->used; i++) { + printf ("Command %d: Play fragrance %d of group %d at %d hour, %d minute(s) and %d seconde(s)\n", + i, + cmd_array->cmd_line[i].fragrance, + cmd_array->cmd_line[i].group, + cmd_array->cmd_line[i].hour, + cmd_array->cmd_line[i].minute, + cmd_array->cmd_line[i].seconde); + } + } + + exit(0); +} diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/scentys_subtitle.sts b/c_programming/lex_yacc/sts_file_parser/v.0.10/scentys_subtitle.sts new file mode 100644 index 0000000..08191b2 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/scentys_subtitle.sts @@ -0,0 +1,21 @@ +F1 +00:00:03 = 1,2 +00:00:12 = 0,2 + +# un com +00:00:00 = 1,2 # un autre +00:00:00 = 1 +00:00 = 1 +00 = 1 + +;00:00:00 : 1 - 2 +;00:00:00 : 1 +;00:00 : 1 +;00 : 1 + +;00:00:00 : F1 G2 +;00:00:00 : F1 - G2 +;00:00:00 : F1 +;00:00:00 : playFragrance(1) +;00:00 : F1 +;00 : F1 \ No newline at end of file diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.h b/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.h new file mode 100644 index 0000000..40219cc --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.h @@ -0,0 +1,27 @@ +typedef struct +{ + int hour; + int minute; + int seconde; + int fragrance; + int group; +} +Command_line; + +typedef struct +{ + Command_line *cmd_line; + size_t used; /* items number */ + size_t size; /* total size allocated */ +} +Commands_array; + +int initArray(Commands_array *cmd_array, size_t initialSize); + +int insertElement(Commands_array *cmd_array, Command_line *element); + +void freeArray(Commands_array *cmd_array); + +void initCommandLine(Command_line *cmd_line); + +Commands_array *loadSubtitleFile(char *subtitle_file_name); diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.lex b/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.lex new file mode 100644 index 0000000..15f4564 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.lex @@ -0,0 +1,36 @@ +%option nounput + +%{ + +#include "sts_parser.y.h" + +%} + + +blank [ \t]+ +digit [0-9] +number {digit}+ + + +%% + +{blank} ; /* Do nothing */ +[A-Z] ; +[a-z] ; +#.*$ ; + +{number} { yylval.integer = atoi(yytext); return(NUMBER); } +[Ff]{number} { yylval.string = yytext; return(FRAG); } +[Gg]{number} { yylval.string = yytext; return(GROUP); } +":" { return(COLON); } +"," { return(COMMA); } +"=" { return(ASSIGN); } +"->" { return(ASSIGN); } +"\n" { return(EOL); } +"\r" { return(EOL); } +"\r\n" { return(EOL); } +<> { return 0 ; } +. ; + + +%% diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.y b/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.y new file mode 100644 index 0000000..f84c5ab --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/sts_parser.y @@ -0,0 +1,272 @@ +%{ + +#include +#include +#include +#include "sts_parser.h" + +#define INITIALSIZE 10 +//# define DEBUG 1 + +/* Une ligne de commande du fichier sous titre */ +Command_line cmd_line; +/* L'ensemble des commandes du fichier sous titre */ +Commands_array cmd_array; +/* Nombre de ligne valide parsée */ +static int lines_number; + +extern int yylineno; +extern int yytext; + +int yylex(void); +int yyerror(const char *); +int yyrestart(FILE *); + + +%} + +%error-verbose + +%union { + int integer; + char *string; +} + +%token NUMBER +%token FRAG +%token GROUP +%token COLON COMMA ASSIGN +%token EOL + +%% + +config_file: lines + ; + +lines: one_line lines + | one_line + ; + +one_line: Command EOL + {{ + lines_number+=1; + /* TODO: Fill the commands array structure */ + insertElement(&cmd_array, &cmd_line); + initCommandLine(&cmd_line); +#ifdef DEBUG + printf("DEBUG: %d valid command line\n", lines_number); +#endif + }} + ; + | Time EOL + {{ + fprintf(stderr, "%d: BAD FORMAT: No command given after time.\n", yylineno); + }} + ; + | EOL + | error + {{ +#ifdef DEBUG + printf("DEBUG: Values RAZ after error.\n"); +#endif + initCommandLine(&cmd_line); + }} + ; + +Command: Time ASSIGN NUMBER + {{ + if ((cmd_line.fragrance = $3) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance: %d\n", cmd_line.fragrance); +#endif + } + }} + ; + | Time ASSIGN NUMBER COMMA NUMBER + {{ + if ((cmd_line.fragrance = $3) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = $5; +#ifdef DEBUG + printf("DEBUG: fragrance: %d, group: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN FRAG + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %s\n", $3+1); +#endif + } + }} + ; + | Time ASSIGN FRAG GROUP + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($4+1); +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN FRAG COMMA GROUP + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($5+1); +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN GROUP FRAG + {{ + if ((cmd_line.fragrance = atoi($4+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($3+1); +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + ; + | Time ASSIGN GROUP COMMA FRAG + {{ + if ((cmd_line.fragrance = atoi($5+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($3+1); +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + ; + +Time: + NUMBER + {{ + cmd_line.seconde = $1; +#ifdef DEBUG + printf("DEBUG: seconde: %d\n", cmd_line.seconde); +#endif + }} + ; + | NUMBER COLON NUMBER + {{ + cmd_line.minute = $1; + cmd_line.seconde = $3; +#ifdef DEBUG + printf("DEBUG: minute: %d, seconde: %d\n", cmd_line.minute, cmd_line.seconde); +#endif + }} + ; + | NUMBER COLON NUMBER COLON NUMBER + {{ + cmd_line.hour = $1; + cmd_line.minute = $3; + cmd_line.seconde = $5; +#ifdef DEBUG + printf("DEBUG: hour: %d, minute: %d, seconde: %d\n", cmd_line.hour, cmd_line.minute, cmd_line.seconde); +#endif + }} + ; + +%% + + +int yyerror (const char *s) +{ + fprintf(stderr, "%d: %s at %s\n", yylineno, s, yytext); +} + + +int initArray(Commands_array *cmd_array, size_t initialSize) { + cmd_array->cmd_line = malloc(initialSize * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + + cmd_array->used = 0; + cmd_array->size = initialSize; + + return initialSize; +} + +int insertElement(Commands_array *cmd_array, Command_line *element) { + if (cmd_array->used == cmd_array->size) { + cmd_array->size *= 2; + cmd_array->cmd_line = realloc(cmd_array->cmd_line, cmd_array->size * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + } + cmd_array->cmd_line[cmd_array->used++] = *element; + + return cmd_array->used; +} + +void freeArray(Commands_array *cmd_array) { + free(cmd_array->cmd_line); + cmd_array->cmd_line = NULL; + cmd_array->used = cmd_array->size = 0; +} + +void initCommandLine(Command_line *cmd_line) { + cmd_line->hour = -1; + cmd_line->minute = -1; + cmd_line->seconde = -1; + cmd_line->fragrance = -1; + cmd_line->group = -1; +} + +Commands_array *loadSubtitleFile (char *subtitle_file_name) +{ + FILE *rcfile; + + lines_number = 0; + initCommandLine(&cmd_line); + + rcfile = fopen (subtitle_file_name, "r"); + if (rcfile) + { + initArray(&cmd_array, INITIALSIZE); + + /* Reading subtitles file */ + printf("Start reading subtitle file.\n"); + yyrestart (rcfile); + yyparse (); + fclose (rcfile); + printf("End reading subtitle file.\n"); + printf("Number of valid lines: %d\n", lines_number); + + } + else + { + fprintf (stderr, "Error, can't open subtitles file.\n"); + } + + return &cmd_array; +} diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/test.sts b/c_programming/lex_yacc/sts_file_parser/v.0.10/test.sts new file mode 100644 index 0000000..6e97d02 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/test.sts @@ -0,0 +1,17 @@ +02:03 = 1,2 +01:30:24 = 1,2 + +# com +02:03 +1,2 +10:32:24 = 1, 3 +2: +3 +: +88:88:88 += +1 +, +2 +3:2=3 +02->3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/test_mac.sts b/c_programming/lex_yacc/sts_file_parser/v.0.10/test_mac.sts new file mode 100644 index 0000000..f33e6da --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/test_mac.sts @@ -0,0 +1 @@ +02:03 = 1,2 01:30:24 = 1,2 # com 02:03 1,2 10:32:24 = 1, 3 2: 3 : 88:88:88 = 1 , 2 3:2=3 \ No newline at end of file diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.10/test_win.sts b/c_programming/lex_yacc/sts_file_parser/v.0.10/test_win.sts new file mode 100644 index 0000000..19270d9 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.10/test_win.sts @@ -0,0 +1,16 @@ +02:03 = 1,2 +01:30:24 = 1,2 + +# com +02:03 +1,2 +10:32:24 = 1, 3 +2: +3 +: +88:88:88 += +1 +, +2 +3:2=3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/Makefile b/c_programming/lex_yacc/sts_file_parser/v.0.20/Makefile new file mode 100644 index 0000000..7e6067f --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/Makefile @@ -0,0 +1,24 @@ +CFLAGS = -Wall +LDFLAGS = -lfl -ly + +all: sts_parser.y.h main.o sts_parser.l.o sts_parser.y.o + gcc ${CFLAGS} -o sts_parser main.o sts_parser.y.o sts_parser.l.o ${LDFLAGS} +clean: + rm -f *.o + rm -f sts_parser.l.c sts_parser.y.c sts_parser.y.h + rm -f sts_parser + +sts_parser.l.o: sts_parser.l.c + gcc -c ${CFLAGS} sts_parser.l.c + +sts_parser.y.o: sts_parser.y.c + gcc -c ${CFLAGS} sts_parser.y.c + +sts_parser.l.c: sts_parser.lex + flex --yylineno sts_parser.lex ; mv -f lex.yy.c sts_parser.l.c + +sts_parser.y.c: sts_parser.y + bison -y -d sts_parser.y ; mv -f y.tab.c sts_parser.y.c; mv -f y.tab.h sts_parser.y.h + +sts_parser.y.h: sts_parser.y + bison -y -d sts_parser.y ; mv -f y.tab.c sts_parser.y.c; mv -f y.tab.h sts_parser.y.h diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/barfoo.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/barfoo.sts new file mode 100644 index 0000000..f1deca4 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/barfoo.sts @@ -0,0 +1,64 @@ +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:21:00 -> F2 G4 +12:21:00 -> F6 G8 +10 = F2 +1:00 -> -2 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/error.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/error.sts new file mode 100644 index 0000000..08855d4 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/error.sts @@ -0,0 +1,5 @@ +23:00 = F8 G4 +-è +*%+°@ +#rjrjrjrjr +2=3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/exemple1.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/exemple1.sts new file mode 100644 index 0000000..83bf1cb --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/exemple1.sts @@ -0,0 +1,5 @@ +12:30->13:00=2 +13:40->15:40=2,3 +12->20=F1,G2 +1:23:45 -> 1:30:00 = F2,G4 +34 -> 54 = G2, f3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/exemple2.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/exemple2.sts new file mode 100644 index 0000000..ab064e7 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/exemple2.sts @@ -0,0 +1,5 @@ +12:30-13:00=2 +13:40-15:40=2,3 +12-20->F1 G2 +1:23:45 - 1:30:00 = F2,G4 +34 - 54 -> G2 f3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/foo.bar b/c_programming/lex_yacc/sts_file_parser/v.0.20/foo.bar new file mode 100644 index 0000000..e40ce2a --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/foo.bar @@ -0,0 +1,6 @@ +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 + diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/main.c b/c_programming/lex_yacc/sts_file_parser/v.0.20/main.c new file mode 100644 index 0000000..dc52b7e --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/main.c @@ -0,0 +1,38 @@ +#include +#include +#include "sts_parser.h" + +int +main(int argc, char *argv[]) +{ + Commands_array *cmd_array = NULL; + int i; + + if (argc != 2) { + fprintf(stderr, "usage: %s filename\n", argv[0]); + exit(1); + } + else + cmd_array = loadSubtitleFile(argv[1]); + + if (cmd_array) + { + for (i = 0; i < cmd_array->used; i++) { + printf ("Command %d:\n" + "\tPlay fragrance %d of group %d\n" + "\tfrom %d hour, %d minute(s) and %d seconde(s)\n" + "\tto %d hour, %d minute(s) and %d seconde(s)\n", + i, + cmd_array->cmd_line[i].fragrance, + cmd_array->cmd_line[i].group, + cmd_array->cmd_line[i].start_time.hour, + cmd_array->cmd_line[i].start_time.minute, + cmd_array->cmd_line[i].start_time.seconde, + cmd_array->cmd_line[i].end_time.hour, + cmd_array->cmd_line[i].end_time.minute, + cmd_array->cmd_line[i].end_time.seconde); + } + } + + exit(0); +} diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/scentys_subtitle.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/scentys_subtitle.sts new file mode 100644 index 0000000..08191b2 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/scentys_subtitle.sts @@ -0,0 +1,21 @@ +F1 +00:00:03 = 1,2 +00:00:12 = 0,2 + +# un com +00:00:00 = 1,2 # un autre +00:00:00 = 1 +00:00 = 1 +00 = 1 + +;00:00:00 : 1 - 2 +;00:00:00 : 1 +;00:00 : 1 +;00 : 1 + +;00:00:00 : F1 G2 +;00:00:00 : F1 - G2 +;00:00:00 : F1 +;00:00:00 : playFragrance(1) +;00:00 : F1 +;00 : F1 \ No newline at end of file diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.h b/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.h new file mode 100644 index 0000000..9e6cd50 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.h @@ -0,0 +1,34 @@ +typedef struct +{ + int hour; + int minute; + int seconde; +} +Time; + +typedef struct +{ + Time start_time; + Time end_time; + int fragrance; + int group; +} +Command_line; + +typedef struct +{ + Command_line *cmd_line; + size_t used; /* items number */ + size_t size; /* total size allocated */ +} +Commands_array; + +int initArray(Commands_array *cmd_array, size_t initialSize); + +int insertElement(Commands_array *cmd_array, Command_line *element); + +void freeArray(Commands_array *cmd_array); + +void initCommandLine(Command_line *cmd_line); + +Commands_array *loadSubtitleFile(char *subtitle_file_name); diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.lex b/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.lex new file mode 100644 index 0000000..c165051 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.lex @@ -0,0 +1,38 @@ +%option nounput +%option noinput + +%{ + +#include "sts_parser.y.h" + +%} + + +blank [ \t]+ +digit [0-9] +number {digit}+ + + +%% + +{blank} ; /* Do nothing */ +[A-Z] ; +[a-z] ; +#.*$ ; + +{number} { yylval.integer = atoi(yytext); return(NUMBER); } +[Ff]{number} { yylval.string = yytext; return(FRAG); } +[Gg]{number} { yylval.string = yytext; return(GROUP); } +":" { return(COLON); } +"-" { return(DASH); } +"," { return(COMMA); } +"=" { return(ASSIGN); } +"->" { return(ASSIGN); } +"\n" { return(EOL); } +"\r" { return(EOL); } +"\r\n" { return(EOL); } +<> { return 0 ; } +. ; + + +%% diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.y b/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.y new file mode 100644 index 0000000..78686a9 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/sts_parser.y @@ -0,0 +1,311 @@ +%{ + +#include +#include +#include +#include "sts_parser.h" + +#define INITIALSIZE 10 +//# define DEBUG 1 + +/* Une ligne de commande du fichier sous titre */ +Command_line cmd_line; +/* L'ensemble des commandes du fichier sous titre */ +Commands_array cmd_array; +/* Nombre de ligne valide parsée */ +static int lines_number; + +extern int yylineno; +extern char *yytext; + +extern int yylex(); +extern int yyerror(const char *); +extern int yyrestart(FILE *); + + +%} + +%error-verbose + +%union { + int integer; + char *string; +} + +%token NUMBER +%token FRAG +%token GROUP +%token COLON COMMA ASSIGN DASH +%token EOL + +%% + +config_file: lines + ; + +lines: one_line lines + | one_line + ; + +one_line: Command EOL + {{ + lines_number+=1; + /* TODO: Fill the commands array structure */ + insertElement(&cmd_array, &cmd_line); + initCommandLine(&cmd_line); +#ifdef DEBUG + printf("DEBUG: %d valid command line\n", lines_number); +#endif + }} + ; + | Time EOL + {{ + fprintf(stderr, "%d: BAD FORMAT: No command given after time.\n", yylineno); + }} + ; + | EOL + | error + {{ +#ifdef DEBUG + printf("DEBUG: Values RAZ after error.\n"); +#endif + initCommandLine(&cmd_line); + }} + ; + +Command: Time ASSIGN NUMBER + {{ + if ((cmd_line.fragrance = $3) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance: %d\n", cmd_line.fragrance); +#endif + } + }} + ; + | Time ASSIGN NUMBER COMMA NUMBER + {{ + if ((cmd_line.fragrance = $3) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = $5; +#ifdef DEBUG + printf("DEBUG: fragrance: %d, group: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN FRAG + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %s\n", $3+1); +#endif + } + }} + ; + | Time ASSIGN FRAG GROUP + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($4+1); +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN FRAG COMMA GROUP + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($5+1); +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN GROUP FRAG + {{ + if ((cmd_line.fragrance = atoi($4+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($3+1); +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + ; + | Time ASSIGN GROUP COMMA FRAG + {{ + if ((cmd_line.fragrance = atoi($5+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($3+1); +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + ; + +Time: StartTime EndTime + ; + +StartTime: + NUMBER + {{ + cmd_line.start_time.seconde = $1; +#ifdef DEBUG + printf("DEBUG: seconde: %d\n", cmd_line.start_time.seconde); +#endif + }} + ; + | NUMBER COLON NUMBER + {{ + cmd_line.start_time.minute = $1; + cmd_line.start_time.seconde = $3; +#ifdef DEBUG + printf("DEBUG: minute: %d, seconde: %d\n", cmd_line.start_time.minute, cmd_line.start_time.seconde); +#endif + }} + ; + | NUMBER COLON NUMBER COLON NUMBER + {{ + cmd_line.start_time.hour = $1; + cmd_line.start_time.minute = $3; + cmd_line.start_time.seconde = $5; +#ifdef DEBUG + printf("DEBUG: hour: %d, minute: %d, seconde: %d\n", cmd_line.start_time.hour, cmd_line.start_time.minute, cmd_line.start_time.seconde); +#endif + }} + ; + +EndTime: + DASH NUMBER + {{ + cmd_line.end_time.seconde = $2; +#ifdef DEBUG + printf("DEBUG: seconde: %d\n", cmd_line.end_time.seconde); +#endif + }} + ; + | DASH NUMBER COLON NUMBER + {{ + cmd_line.end_time.minute = $2; + cmd_line.end_time.seconde = $4; +#ifdef DEBUG + printf("DEBUG: minute: %d, seconde: %d\n", cmd_line.end_time.minute, cmd_line.end_time.seconde); +#endif + }} + ; + | DASH NUMBER COLON NUMBER COLON NUMBER + {{ + cmd_line.end_time.hour = $2; + cmd_line.end_time.minute = $4; + cmd_line.end_time.seconde = $6; +#ifdef DEBUG + printf("DEBUG: hour: %d, minute: %d, seconde: %d\n", cmd_line.end_time.hour, cmd_line.end_time.minute, cmd_line.end_time.seconde); +#endif + }} + ; + +%% + + +int yyerror (const char *s) +{ + fprintf(stderr, "%d: %s at '%s'\n", yylineno, s, yytext); + + return 0; +} + + +int initArray(Commands_array *cmd_array, size_t initialSize) { + cmd_array->cmd_line = malloc(initialSize * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + + cmd_array->used = 0; + cmd_array->size = initialSize; + + return initialSize; +} + +int insertElement(Commands_array *cmd_array, Command_line *element) { + if (cmd_array->used == cmd_array->size) { + cmd_array->size *= 2; + cmd_array->cmd_line = realloc(cmd_array->cmd_line, cmd_array->size * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + } + cmd_array->cmd_line[cmd_array->used++] = *element; + + return cmd_array->used; +} + +void freeArray(Commands_array *cmd_array) { + free(cmd_array->cmd_line); + cmd_array->cmd_line = NULL; + cmd_array->used = cmd_array->size = 0; +} + +void initCommandLine(Command_line *cmd_line) { + cmd_line->start_time.hour = -1; + cmd_line->start_time.minute = -1; + cmd_line->start_time.seconde = -1; + + cmd_line->end_time.hour = -1; + cmd_line->end_time.minute = -1; + cmd_line->end_time.seconde = -1; + + cmd_line->fragrance = -1; + cmd_line->group = -1; +} + +Commands_array *loadSubtitleFile (char *subtitle_file_name) +{ + FILE *rcfile; + + lines_number = 0; + initCommandLine(&cmd_line); + + rcfile = fopen (subtitle_file_name, "r"); + if (rcfile) + { + initArray(&cmd_array, INITIALSIZE); + + /* Reading subtitles file */ + printf("Start reading subtitle file.\n"); + yyrestart (rcfile); + yyparse (); + fclose (rcfile); + printf("End reading subtitle file.\n"); + printf("Number of valid lines: %d\n", lines_number); + + } + else + { + fprintf (stderr, "Error, can't open subtitles file.\n"); + } + + return &cmd_array; +} diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/test.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/test.sts new file mode 100644 index 0000000..64c86f1 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/test.sts @@ -0,0 +1,17 @@ +02:03-09 = 1,2 +01:30:24 - 01:32:00 = 1,2 + +# com +02:03 +1,2 +10:32:24 - 11:00:00 = 1, 3 +2: +3 +: +88:88:88-23 += +1 +, +2 +3:2-4:2=3 +02-6->3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/test_mac.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/test_mac.sts new file mode 100644 index 0000000..f33e6da --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/test_mac.sts @@ -0,0 +1 @@ +02:03 = 1,2 01:30:24 = 1,2 # com 02:03 1,2 10:32:24 = 1, 3 2: 3 : 88:88:88 = 1 , 2 3:2=3 \ No newline at end of file diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.20/test_win.sts b/c_programming/lex_yacc/sts_file_parser/v.0.20/test_win.sts new file mode 100644 index 0000000..19270d9 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.20/test_win.sts @@ -0,0 +1,16 @@ +02:03 = 1,2 +01:30:24 = 1,2 + +# com +02:03 +1,2 +10:32:24 = 1, 3 +2: +3 +: +88:88:88 += +1 +, +2 +3:2=3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/Makefile b/c_programming/lex_yacc/sts_file_parser/v.0.30/Makefile new file mode 100644 index 0000000..7e6067f --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/Makefile @@ -0,0 +1,24 @@ +CFLAGS = -Wall +LDFLAGS = -lfl -ly + +all: sts_parser.y.h main.o sts_parser.l.o sts_parser.y.o + gcc ${CFLAGS} -o sts_parser main.o sts_parser.y.o sts_parser.l.o ${LDFLAGS} +clean: + rm -f *.o + rm -f sts_parser.l.c sts_parser.y.c sts_parser.y.h + rm -f sts_parser + +sts_parser.l.o: sts_parser.l.c + gcc -c ${CFLAGS} sts_parser.l.c + +sts_parser.y.o: sts_parser.y.c + gcc -c ${CFLAGS} sts_parser.y.c + +sts_parser.l.c: sts_parser.lex + flex --yylineno sts_parser.lex ; mv -f lex.yy.c sts_parser.l.c + +sts_parser.y.c: sts_parser.y + bison -y -d sts_parser.y ; mv -f y.tab.c sts_parser.y.c; mv -f y.tab.h sts_parser.y.h + +sts_parser.y.h: sts_parser.y + bison -y -d sts_parser.y ; mv -f y.tab.c sts_parser.y.c; mv -f y.tab.h sts_parser.y.h diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/barfoo.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/barfoo.sts new file mode 100644 index 0000000..f1deca4 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/barfoo.sts @@ -0,0 +1,64 @@ +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 +12:21:00 -> F2 G4 +12:21:00 -> F6 G8 +10 = F2 +1:00 -> -2 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/error.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/error.sts new file mode 100644 index 0000000..08855d4 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/error.sts @@ -0,0 +1,5 @@ +23:00 = F8 G4 +-è +*%+°@ +#rjrjrjrjr +2=3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/exemple1.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/exemple1.sts new file mode 100644 index 0000000..83bf1cb --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/exemple1.sts @@ -0,0 +1,5 @@ +12:30->13:00=2 +13:40->15:40=2,3 +12->20=F1,G2 +1:23:45 -> 1:30:00 = F2,G4 +34 -> 54 = G2, f3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/exemple2.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/exemple2.sts new file mode 100644 index 0000000..ab064e7 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/exemple2.sts @@ -0,0 +1,5 @@ +12:30-13:00=2 +13:40-15:40=2,3 +12-20->F1 G2 +1:23:45 - 1:30:00 = F2,G4 +34 - 54 -> G2 f3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/foo.bar b/c_programming/lex_yacc/sts_file_parser/v.0.30/foo.bar new file mode 100644 index 0000000..e40ce2a --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/foo.bar @@ -0,0 +1,6 @@ +12:30=2 +13:40=2,3 +12->F1 G2 +1:23:45 = F2,G4 +34 -> G2 f3 + diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/main.c b/c_programming/lex_yacc/sts_file_parser/v.0.30/main.c new file mode 100644 index 0000000..dc52b7e --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/main.c @@ -0,0 +1,38 @@ +#include +#include +#include "sts_parser.h" + +int +main(int argc, char *argv[]) +{ + Commands_array *cmd_array = NULL; + int i; + + if (argc != 2) { + fprintf(stderr, "usage: %s filename\n", argv[0]); + exit(1); + } + else + cmd_array = loadSubtitleFile(argv[1]); + + if (cmd_array) + { + for (i = 0; i < cmd_array->used; i++) { + printf ("Command %d:\n" + "\tPlay fragrance %d of group %d\n" + "\tfrom %d hour, %d minute(s) and %d seconde(s)\n" + "\tto %d hour, %d minute(s) and %d seconde(s)\n", + i, + cmd_array->cmd_line[i].fragrance, + cmd_array->cmd_line[i].group, + cmd_array->cmd_line[i].start_time.hour, + cmd_array->cmd_line[i].start_time.minute, + cmd_array->cmd_line[i].start_time.seconde, + cmd_array->cmd_line[i].end_time.hour, + cmd_array->cmd_line[i].end_time.minute, + cmd_array->cmd_line[i].end_time.seconde); + } + } + + exit(0); +} diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/scentys_subtitle.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/scentys_subtitle.sts new file mode 100644 index 0000000..41a92a8 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/scentys_subtitle.sts @@ -0,0 +1,17 @@ +# De 3 à 10 secondes on diffuse la fragrance 1 du groupe 2 +00:00:03 -> 00:00:10 = c1, g2 + +# De 10 à 40 secondes on diffuse la fragrance 2 du groupe 3 +00:00:10 -> 00:00:40 = G3, 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b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.h @@ -0,0 +1,34 @@ +typedef struct +{ + int hour; + int minute; + int seconde; +} +Time; + +typedef struct +{ + Time start_time; + Time end_time; + int fragrance; + int group; +} +Command_line; + +typedef struct +{ + Command_line *cmd_line; + size_t used; /* items number */ + size_t size; /* total size allocated */ +} +Commands_array; + +int initArray(Commands_array *cmd_array, size_t initialSize); + +int insertElement(Commands_array *cmd_array, Command_line *element); + +void freeArray(Commands_array *cmd_array); + +void initCommandLine(Command_line *cmd_line); + +Commands_array *loadSubtitleFile(char *subtitle_file_name); diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.l.c b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.l.c new file mode 100644 index 0000000..bf5768c --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.l.c @@ -0,0 +1,1864 @@ + +#line 3 "lex.yy.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart(yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +extern int yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires + * access to the local variable yy_act. Since yyless() is a macro, it would break + * existing scanners that call yyless() from OUTSIDE yylex. + * One obvious solution it to make yy_act a global. I tried that, and saw + * a 5% performance hit in a non-yylineno scanner, because yy_act is + * normally declared as a register variable-- so it is not worth it. + */ + #define YY_LESS_LINENO(n) \ + do { \ + int yyl;\ + for ( yyl = n; yyl < yyleng; ++yyl )\ + if ( yytext[yyl] == '\n' )\ + --yylineno;\ + }while(0) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static int yy_n_chars; /* number of characters read into yy_ch_buf */ +int yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart (FILE *input_file ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); +void yy_delete_buffer (YY_BUFFER_STATE b ); +void yy_flush_buffer (YY_BUFFER_STATE b ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state (void ); + +static void yyensure_buffer_stack (void ); +static void yy_load_buffer_state (void ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len ); + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; + +typedef int yy_state_type; + +extern int yylineno; + +int yylineno = 1; + +extern char *yytext; +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 18 +#define YY_END_OF_BUFFER 19 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[39] = + { 0, + 0, 0, 19, 17, 1, 14, 15, 17, 11, 17, + 5, 10, 12, 2, 2, 2, 3, 3, 3, 1, + 16, 0, 4, 13, 5, 6, 0, 7, 0, 0, + 0, 0, 0, 0, 9, 0, 8, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 1, 1, 5, 1, 1, 1, 1, 1, + 1, 1, 1, 6, 7, 1, 1, 8, 8, 8, + 8, 8, 8, 8, 8, 8, 8, 9, 1, 1, + 10, 11, 1, 1, 12, 13, 14, 13, 15, 13, + 16, 13, 13, 13, 13, 17, 13, 13, 18, 19, + 13, 20, 21, 13, 22, 13, 13, 13, 13, 13, + 1, 1, 1, 1, 1, 1, 23, 24, 25, 24, + + 26, 24, 27, 24, 24, 24, 24, 28, 24, 24, + 29, 30, 24, 31, 32, 24, 33, 24, 24, 24, + 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[34] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1 + } ; + +static yyconst flex_int16_t yy_base[40] = + { 0, + 0, 0, 73, 74, 70, 74, 68, 66, 74, 57, + 59, 74, 74, 74, 26, 27, 74, 28, 33, 64, + 74, 62, 74, 74, 54, 53, 18, 52, 21, 22, + 22, 23, 27, 35, 74, 44, 74, 74, 41 + } ; + +static yyconst flex_int16_t yy_def[40] = + { 0, + 38, 1, 38, 38, 38, 38, 38, 39, 38, 38, + 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, + 38, 39, 38, 38, 38, 38, 38, 38, 38, 38, + 38, 38, 38, 38, 38, 38, 38, 0, 38 + } ; + +static yyconst flex_int16_t yy_nxt[108] = + { 0, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 4, 14, 14, 15, 14, 16, 14, 14, 14, 14, + 14, 14, 17, 17, 18, 17, 19, 17, 17, 17, + 17, 17, 17, 26, 28, 26, 30, 27, 31, 27, + 28, 22, 32, 33, 34, 35, 29, 30, 27, 31, + 27, 36, 29, 32, 33, 34, 35, 29, 37, 28, + 26, 25, 36, 29, 23, 20, 25, 24, 23, 37, + 21, 20, 38, 3, 38, 38, 38, 38, 38, 38, + 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, + 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, + + 38, 38, 38, 38, 38, 38, 38 + } ; + +static yyconst flex_int16_t yy_chk[108] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 15, 16, 18, 27, 15, 29, 18, + 19, 39, 30, 31, 32, 33, 16, 27, 15, 29, + 18, 34, 19, 30, 31, 32, 33, 16, 36, 28, + 26, 25, 34, 19, 22, 20, 11, 10, 8, 36, + 7, 5, 3, 38, 38, 38, 38, 38, 38, 38, + 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, + 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, + + 38, 38, 38, 38, 38, 38, 38 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[19] = + { 0, +0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, }; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "sts_parser.lex" +#define YY_NO_INPUT 1 +#line 5 "sts_parser.lex" + +#include "sts_parser.y.h" + +#line 515 "lex.yy.c" + +#define INITIAL 0 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (void ); + +int yyget_debug (void ); + +void yyset_debug (int debug_flag ); + +YY_EXTRA_TYPE yyget_extra (void ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in (void ); + +void yyset_in (FILE * in_str ); + +FILE *yyget_out (void ); + +void yyset_out (FILE * out_str ); + +int yyget_leng (void ); + +char *yyget_text (void ); + +int yyget_lineno (void ); + +void yyset_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (void ); +#else +extern int yywrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 16 "sts_parser.lex" + + +#line 703 "lex.yy.c" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 39 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 74 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + + if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) + { + int yyl; + for ( yyl = 0; yyl < yyleng; ++yyl ) + if ( yytext[yyl] == '\n' ) + + yylineno++; +; + } + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 18 "sts_parser.lex" +; /* Do nothing */ + YY_BREAK +case 2: +YY_RULE_SETUP +#line 19 "sts_parser.lex" +; + YY_BREAK +case 3: +YY_RULE_SETUP +#line 20 "sts_parser.lex" +; + YY_BREAK +case 4: +*yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ +(yy_c_buf_p) = yy_cp -= 1; +YY_DO_BEFORE_ACTION; /* set up yytext again */ +YY_RULE_SETUP +#line 21 "sts_parser.lex" +; + YY_BREAK +case 5: +YY_RULE_SETUP +#line 23 "sts_parser.lex" +{ yylval.integer = atoi(yytext); return(NUMBER); } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 24 "sts_parser.lex" +{ yylval.string = yytext; return(CAPSID); } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 25 "sts_parser.lex" +{ yylval.string = yytext; return(GROUPID); } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 26 "sts_parser.lex" +{ return(CAPSULE); } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 27 "sts_parser.lex" +{ return(GROUP); } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 28 "sts_parser.lex" +{ return(COLON); } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 29 "sts_parser.lex" +{ return(COMMA); } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 30 "sts_parser.lex" +{ return(ASSIGN); } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 31 "sts_parser.lex" +{ return(TIMESEPARATOR); } + YY_BREAK +case 14: +/* rule 14 can match eol */ +YY_RULE_SETUP +#line 32 "sts_parser.lex" +{ return(EOL); } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 33 "sts_parser.lex" +{ return(EOL); } + YY_BREAK +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 34 "sts_parser.lex" +{ return(EOL); } + YY_BREAK +case YY_STATE_EOF(INITIAL): +#line 35 "sts_parser.lex" +{ return 0 ; } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 36 "sts_parser.lex" +; + YY_BREAK +case 18: +YY_RULE_SETUP +#line 39 "sts_parser.lex" +ECHO; + YY_BREAK +#line 895 "lex.yy.c" + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart(yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 39 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 39 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 38); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + int offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart(yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return EOF; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + if ( c == '\n' ) + + yylineno++; +; + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree((void *) b->yy_ch_buf ); + + yyfree((void *) b ); +} + +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + int num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) yyalloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +int yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param line_number + * + */ +void yyset_lineno (int line_number ) +{ + + yylineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * in_str ) +{ + yyin = in_str ; +} + +void yyset_out (FILE * out_str ) +{ + yyout = out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int bdebug ) +{ + yy_flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + /* We do not touch yylineno unless the option is enabled. */ + yylineno = 1; + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 39 "sts_parser.lex" + + + diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.lex b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.lex new file mode 100644 index 0000000..10632ad --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.lex @@ -0,0 +1,39 @@ +%option nounput +%option noinput + +%{ + +#include "sts_parser.y.h" + +%} + + +blank [ \t]+ +digit [0-9] +number {digit}+ + + +%% + +{blank} ; /* Do nothing */ +[A-Z] ; +[a-z] ; +#.*$ ; + +{number} { yylval.integer = atoi(yytext); return(NUMBER); } +[cC]{number} { yylval.string = yytext; return(CAPSID); } +[gG]{number} { yylval.string = yytext; return(GROUPID); } +[cC][aA][pP][sS][uU][lL][eE] { return(CAPSULE); } +[gG][rR][oO][uU][pP] { return(GROUP); } +":" { return(COLON); } +"," { return(COMMA); } +"=" { return(ASSIGN); } +"->" { return(TIMESEPARATOR); } +"\n" { return(EOL); } +"\r" { return(EOL); } +"\r\n" { return(EOL); } +<> { return 0 ; } +. ; + + +%% diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y new file mode 100644 index 0000000..d4ba931 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y @@ -0,0 +1,298 @@ +%{ + +#include +#include +#include +#include "sts_parser.h" + +#define INITIALSIZE 10 +//# define DEBUG 1 + +/* Une ligne de commande du fichier sous titre */ +Command_line cmd_line; +/* L'ensemble des commandes du fichier sous titre */ +Commands_array cmd_array; +/* Nombre de ligne valide parsée */ +static int lines_number; + +extern int yylineno; +extern char *yytext; + +extern int yylex(); +extern int yyerror(const char *); +extern int yyrestart(FILE *); + + +%} + +%error-verbose + +%union { + int integer; + char *string; +} + +%token NUMBER +%token CAPSID +%token GROUPID +%token COLON COMMA ASSIGN CAPSULE GROUP TIMESEPARATOR +%token EOL + +%% + +config_file: lines + ; + +lines: one_line lines + | one_line + ; + +one_line: Command EOL + {{ + lines_number+=1; + /* TODO: Fill the commands array structure */ + insertElement(&cmd_array, &cmd_line); + initCommandLine(&cmd_line); +#ifdef DEBUG + printf("DEBUG: %d valid command line\n", lines_number); +#endif + }} + ; + | Time EOL + {{ + fprintf(stderr, "%d: BAD FORMAT: No command given after time.\n", yylineno); + }} + ; + | EOL + | error + {{ +#ifdef DEBUG + printf("DEBUG: Values RAZ after error.\n"); +#endif + initCommandLine(&cmd_line); + }} + ; + +Command: Time ASSIGN CAPSID + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %s\n", cmd_line.fragrance); +#endif + } + }} + ; + | Time ASSIGN CAPSID COMMA GROUPID + {{ + if ((cmd_line.fragrance = atoi($3+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($5+1); +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN GROUPID COMMA CAPSID + {{ + if ((cmd_line.fragrance = atoi($5+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi($3+1); +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + ; + | Time ASSIGN CAPSULE NUMBER + {{ + if ((cmd_line.fragrance = $4) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %s\n", cmd_line.fragrance); +#endif + } + }} + ; + | Time ASSIGN CAPSULE NUMBER COMMA GROUP NUMBER + {{ + if ((cmd_line.fragrance = $4) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = $7; +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + ; + | Time ASSIGN GROUP NUMBER COMMA CAPSULE NUMBER + {{ + if ((cmd_line.fragrance = $7) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = $4; +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + ; + +Time: StartTime EndTime + ; + +StartTime: + NUMBER + {{ + cmd_line.start_time.seconde = $1; +#ifdef DEBUG + printf("DEBUG: seconde: %d\n", cmd_line.start_time.seconde); +#endif + }} + ; + | NUMBER COLON NUMBER + {{ + cmd_line.start_time.minute = $1; + cmd_line.start_time.seconde = $3; +#ifdef DEBUG + printf("DEBUG: minute: %d, seconde: %d\n", cmd_line.start_time.minute, cmd_line.start_time.seconde); +#endif + }} + ; + | NUMBER COLON NUMBER COLON NUMBER + {{ + cmd_line.start_time.hour = $1; + cmd_line.start_time.minute = $3; + cmd_line.start_time.seconde = $5; +#ifdef DEBUG + printf("DEBUG: hour: %d, minute: %d, seconde: %d\n", cmd_line.start_time.hour, cmd_line.start_time.minute, cmd_line.start_time.seconde); +#endif + }} + ; + +EndTime: + TIMESEPARATOR NUMBER + {{ + cmd_line.end_time.seconde = $2; +#ifdef DEBUG + printf("DEBUG: seconde: %d\n", cmd_line.end_time.seconde); +#endif + }} + ; + | TIMESEPARATOR NUMBER COLON NUMBER + {{ + cmd_line.end_time.minute = $2; + cmd_line.end_time.seconde = $4; +#ifdef DEBUG + printf("DEBUG: minute: %d, seconde: %d\n", cmd_line.end_time.minute, cmd_line.end_time.seconde); +#endif + }} + ; + | TIMESEPARATOR NUMBER COLON NUMBER COLON NUMBER + {{ + cmd_line.end_time.hour = $2; + cmd_line.end_time.minute = $4; + cmd_line.end_time.seconde = $6; +#ifdef DEBUG + printf("DEBUG: hour: %d, minute: %d, seconde: %d\n", cmd_line.end_time.hour, cmd_line.end_time.minute, cmd_line.end_time.seconde); +#endif + }} + ; + +%% + + +int yyerror (const char *s) +{ + fprintf(stderr, "%d: %s at '%s'\n", yylineno, s, yytext); + + return 0; +} + + +int initArray(Commands_array *cmd_array, size_t initialSize) { + cmd_array->cmd_line = malloc(initialSize * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + + cmd_array->used = 0; + cmd_array->size = initialSize; + + return initialSize; +} + +int insertElement(Commands_array *cmd_array, Command_line *element) { + if (cmd_array->used == cmd_array->size) { + cmd_array->size *= 2; + cmd_array->cmd_line = realloc(cmd_array->cmd_line, cmd_array->size * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + } + cmd_array->cmd_line[cmd_array->used++] = *element; + + return cmd_array->used; +} + +void freeArray(Commands_array *cmd_array) { + free(cmd_array->cmd_line); + cmd_array->cmd_line = NULL; + cmd_array->used = cmd_array->size = 0; +} + +void initCommandLine(Command_line *cmd_line) { + cmd_line->start_time.hour = 0; + cmd_line->start_time.minute = 0; + cmd_line->start_time.seconde = 0; + + cmd_line->end_time.hour = 0; + cmd_line->end_time.minute = 0; + cmd_line->end_time.seconde = 0; + + cmd_line->fragrance = 0; + cmd_line->group = 0; +} + +Commands_array *loadSubtitleFile (char *subtitle_file_name) +{ + FILE *rcfile; + + lines_number = 0; + initCommandLine(&cmd_line); + + rcfile = fopen (subtitle_file_name, "r"); + if (rcfile) + { + initArray(&cmd_array, INITIALSIZE); + + /* Reading subtitles file */ + printf("Start reading subtitle file.\n"); + yyrestart (rcfile); + yyparse (); + fclose (rcfile); + printf("End reading subtitle file.\n"); + printf("Number of valid lines: %d\n", lines_number); + + } + else + { + fprintf (stderr, "Error, can't open subtitles file.\n"); + } + + return &cmd_array; +} diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.c b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.c new file mode 100644 index 0000000..3baead8 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.c @@ -0,0 +1,1955 @@ +/* A Bison parser, made by GNU Bison 2.5. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + + 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 . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 1 "sts_parser.y" + + +#include +#include +#include +#include "sts_parser.h" + +#define INITIALSIZE 10 +//# define DEBUG 1 + +/* Une ligne de commande du fichier sous titre */ +Command_line cmd_line; +/* L'ensemble des commandes du fichier sous titre */ +Commands_array cmd_array; +/* Nombre de ligne valide parsée */ +static int lines_number; + +extern int yylineno; +extern char *yytext; + +extern int yylex(); +extern int yyerror(const char *); +extern int yyrestart(FILE *); + + + + +/* Line 268 of yacc.c */ +#line 99 "y.tab.c" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 1 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + NUMBER = 258, + CAPSID = 259, + GROUPID = 260, + COLON = 261, + COMMA = 262, + ASSIGN = 263, + CAPSULE = 264, + GROUP = 265, + TIMESEPARATOR = 266, + EOL = 267 + }; +#endif +/* Tokens. */ +#define NUMBER 258 +#define CAPSID 259 +#define GROUPID 260 +#define COLON 261 +#define COMMA 262 +#define ASSIGN 263 +#define CAPSULE 264 +#define GROUP 265 +#define TIMESEPARATOR 266 +#define EOL 267 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 30 "sts_parser.y" + + int integer; + char *string; + + + +/* Line 293 of yacc.c */ +#line 166 "y.tab.c" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 178 "y.tab.c" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 11 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 39 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 13 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 8 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 21 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 42 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 267 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 5, 8, 10, 13, 16, 18, 20, + 24, 30, 36, 41, 49, 57, 60, 62, 66, 72, + 75, 80 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 14, 0, -1, 15, -1, 16, 15, -1, 16, -1, + 17, 12, -1, 18, 12, -1, 12, -1, 1, -1, + 18, 8, 4, -1, 18, 8, 4, 7, 5, -1, + 18, 8, 5, 7, 4, -1, 18, 8, 9, 3, + -1, 18, 8, 9, 3, 7, 10, 3, -1, 18, + 8, 10, 3, 7, 9, 3, -1, 19, 20, -1, + 3, -1, 3, 6, 3, -1, 3, 6, 3, 6, + 3, -1, 11, 3, -1, 11, 3, 6, 3, -1, + 11, 3, 6, 3, 6, 3, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint8 yyrline[] = +{ + 0, 43, 43, 46, 47, 50, 61, 66, 67, 76, + 88, 101, 114, 126, 139, 153, 157, 165, 174, 186, + 194, 203 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "NUMBER", "CAPSID", "GROUPID", "COLON", + "COMMA", "ASSIGN", "CAPSULE", "GROUP", "TIMESEPARATOR", "EOL", "$accept", + "config_file", "lines", "one_line", "Command", "Time", "StartTime", + "EndTime", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 13, 14, 15, 15, 16, 16, 16, 16, 17, + 17, 17, 17, 17, 17, 18, 19, 19, 19, 20, + 20, 20 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 1, 2, 1, 2, 2, 1, 1, 3, + 5, 5, 4, 7, 7, 2, 1, 3, 5, 2, + 4, 6 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 0, 8, 16, 7, 0, 2, 0, 0, 0, 0, + 0, 1, 3, 5, 0, 6, 0, 15, 17, 9, + 0, 0, 0, 19, 0, 0, 0, 12, 0, 0, + 18, 10, 11, 0, 0, 20, 0, 0, 0, 13, + 14, 21 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 4, 5, 6, 7, 8, 9, 17 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -8 +static const yytype_int8 yypact[] = +{ + 1, -8, 2, -8, 6, -8, 0, -7, -1, 7, + 13, -8, -8, -8, 5, -8, 14, -8, 15, 12, + 16, 17, 19, 18, 22, 21, 23, 24, 25, 26, + -8, -8, -8, 20, 27, 28, 30, 32, 34, -8, + -8, -8 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -8, -8, 33, -8, -8, -8, -8, -8 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -5 +static const yytype_int8 yytable[] = +{ + -4, 1, 1, 2, 2, 13, 11, 14, 10, 19, + 20, 15, 3, 3, 21, 22, 18, 23, 16, 25, + 27, 24, 28, 26, 29, 30, 31, 32, 0, 35, + 36, 33, 34, 39, 38, 40, 37, 41, 0, 12 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-8)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int8 yycheck[] = +{ + 0, 1, 1, 3, 3, 12, 0, 8, 6, 4, + 5, 12, 12, 12, 9, 10, 3, 3, 11, 7, + 3, 6, 3, 7, 6, 3, 5, 4, -1, 3, + 10, 7, 7, 3, 6, 3, 9, 3, -1, 6 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 1, 3, 12, 14, 15, 16, 17, 18, 19, + 6, 0, 15, 12, 8, 12, 11, 20, 3, 4, + 5, 9, 10, 3, 6, 7, 7, 3, 3, 6, + 3, 5, 4, 7, 7, 3, 10, 9, 6, 3, + 3, 3 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 5: + +/* Line 1806 of yacc.c */ +#line 51 "sts_parser.y" + {{ + lines_number+=1; + /* TODO: Fill the commands array structure */ + insertElement(&cmd_array, &cmd_line); + initCommandLine(&cmd_line); +#ifdef DEBUG + printf("DEBUG: %d valid command line\n", lines_number); +#endif + }} + break; + + case 6: + +/* Line 1806 of yacc.c */ +#line 62 "sts_parser.y" + {{ + fprintf(stderr, "%d: BAD FORMAT: No command given after time.\n", yylineno); + }} + break; + + case 8: + +/* Line 1806 of yacc.c */ +#line 68 "sts_parser.y" + {{ +#ifdef DEBUG + printf("DEBUG: Values RAZ after error.\n"); +#endif + initCommandLine(&cmd_line); + }} + break; + + case 9: + +/* Line 1806 of yacc.c */ +#line 77 "sts_parser.y" + {{ + if ((cmd_line.fragrance = atoi((yyvsp[(3) - (3)].string)+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %s\n", cmd_line.fragrance); +#endif + } + }} + break; + + case 10: + +/* Line 1806 of yacc.c */ +#line 89 "sts_parser.y" + {{ + if ((cmd_line.fragrance = atoi((yyvsp[(3) - (5)].string)+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi((yyvsp[(5) - (5)].string)+1); +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + break; + + case 11: + +/* Line 1806 of yacc.c */ +#line 102 "sts_parser.y" + {{ + if ((cmd_line.fragrance = atoi((yyvsp[(5) - (5)].string)+1)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = atoi((yyvsp[(3) - (5)].string)+1); +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + break; + + case 12: + +/* Line 1806 of yacc.c */ +#line 115 "sts_parser.y" + {{ + if ((cmd_line.fragrance = (yyvsp[(4) - (4)].integer)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %s\n", cmd_line.fragrance); +#endif + } + }} + break; + + case 13: + +/* Line 1806 of yacc.c */ +#line 127 "sts_parser.y" + {{ + if ((cmd_line.fragrance = (yyvsp[(4) - (7)].integer)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = (yyvsp[(7) - (7)].integer); +#ifdef DEBUG + printf("DEBUG: fragrance format F*: %d, group format G*: %d\n", cmd_line.fragrance, cmd_line.group); +#endif + } + }} + break; + + case 14: + +/* Line 1806 of yacc.c */ +#line 140 "sts_parser.y" + {{ + if ((cmd_line.fragrance = (yyvsp[(7) - (7)].integer)) > 4) { + yyerror("Fragrance value must be >=0 and <=4\n"); + YYERROR; + } else { + cmd_line.group = (yyvsp[(4) - (7)].integer); +#ifdef DEBUG + printf("DEBUG: group format F*: %d, fragrance format G*: %d\n", cmd_line.group, cmd_line.fragrance); +#endif + } + }} + break; + + case 16: + +/* Line 1806 of yacc.c */ +#line 158 "sts_parser.y" + {{ + cmd_line.start_time.seconde = (yyvsp[(1) - (1)].integer); +#ifdef DEBUG + printf("DEBUG: seconde: %d\n", cmd_line.start_time.seconde); +#endif + }} + break; + + case 17: + +/* Line 1806 of yacc.c */ +#line 166 "sts_parser.y" + {{ + cmd_line.start_time.minute = (yyvsp[(1) - (3)].integer); + cmd_line.start_time.seconde = (yyvsp[(3) - (3)].integer); +#ifdef DEBUG + printf("DEBUG: minute: %d, seconde: %d\n", cmd_line.start_time.minute, cmd_line.start_time.seconde); +#endif + }} + break; + + case 18: + +/* Line 1806 of yacc.c */ +#line 175 "sts_parser.y" + {{ + cmd_line.start_time.hour = (yyvsp[(1) - (5)].integer); + cmd_line.start_time.minute = (yyvsp[(3) - (5)].integer); + cmd_line.start_time.seconde = (yyvsp[(5) - (5)].integer); +#ifdef DEBUG + printf("DEBUG: hour: %d, minute: %d, seconde: %d\n", cmd_line.start_time.hour, cmd_line.start_time.minute, cmd_line.start_time.seconde); +#endif + }} + break; + + case 19: + +/* Line 1806 of yacc.c */ +#line 187 "sts_parser.y" + {{ + cmd_line.end_time.seconde = (yyvsp[(2) - (2)].integer); +#ifdef DEBUG + printf("DEBUG: seconde: %d\n", cmd_line.end_time.seconde); +#endif + }} + break; + + case 20: + +/* Line 1806 of yacc.c */ +#line 195 "sts_parser.y" + {{ + cmd_line.end_time.minute = (yyvsp[(2) - (4)].integer); + cmd_line.end_time.seconde = (yyvsp[(4) - (4)].integer); +#ifdef DEBUG + printf("DEBUG: minute: %d, seconde: %d\n", cmd_line.end_time.minute, cmd_line.end_time.seconde); +#endif + }} + break; + + case 21: + +/* Line 1806 of yacc.c */ +#line 204 "sts_parser.y" + {{ + cmd_line.end_time.hour = (yyvsp[(2) - (6)].integer); + cmd_line.end_time.minute = (yyvsp[(4) - (6)].integer); + cmd_line.end_time.seconde = (yyvsp[(6) - (6)].integer); +#ifdef DEBUG + printf("DEBUG: hour: %d, minute: %d, seconde: %d\n", cmd_line.end_time.hour, cmd_line.end_time.minute, cmd_line.end_time.seconde); +#endif + }} + break; + + + +/* Line 1806 of yacc.c */ +#line 1639 "y.tab.c" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + +/* Line 2067 of yacc.c */ +#line 214 "sts_parser.y" + + + +int yyerror (const char *s) +{ + fprintf(stderr, "%d: %s at '%s'\n", yylineno, s, yytext); + + return 0; +} + + +int initArray(Commands_array *cmd_array, size_t initialSize) { + cmd_array->cmd_line = malloc(initialSize * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + + cmd_array->used = 0; + cmd_array->size = initialSize; + + return initialSize; +} + +int insertElement(Commands_array *cmd_array, Command_line *element) { + if (cmd_array->used == cmd_array->size) { + cmd_array->size *= 2; + cmd_array->cmd_line = realloc(cmd_array->cmd_line, cmd_array->size * sizeof(Command_line)); + if (cmd_array->cmd_line == NULL) { + fprintf(stderr, "Memory allocation error."); + return -1; + } + } + cmd_array->cmd_line[cmd_array->used++] = *element; + + return cmd_array->used; +} + +void freeArray(Commands_array *cmd_array) { + free(cmd_array->cmd_line); + cmd_array->cmd_line = NULL; + cmd_array->used = cmd_array->size = 0; +} + +void initCommandLine(Command_line *cmd_line) { + cmd_line->start_time.hour = 0; + cmd_line->start_time.minute = 0; + cmd_line->start_time.seconde = 0; + + cmd_line->end_time.hour = 0; + cmd_line->end_time.minute = 0; + cmd_line->end_time.seconde = 0; + + cmd_line->fragrance = 0; + cmd_line->group = 0; +} + +Commands_array *loadSubtitleFile (char *subtitle_file_name) +{ + FILE *rcfile; + + lines_number = 0; + initCommandLine(&cmd_line); + + rcfile = fopen (subtitle_file_name, "r"); + if (rcfile) + { + initArray(&cmd_array, INITIALSIZE); + + /* Reading subtitles file */ + printf("Start reading subtitle file.\n"); + yyrestart (rcfile); + yyparse (); + fclose (rcfile); + printf("End reading subtitle file.\n"); + printf("Number of valid lines: %d\n", lines_number); + + } + else + { + fprintf (stderr, "Error, can't open subtitles file.\n"); + } + + return &cmd_array; +} + diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.h b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.h new file mode 100644 index 0000000..f4dd094 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/sts_parser.y.h @@ -0,0 +1,89 @@ +/* A Bison parser, made by GNU Bison 2.5. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + + 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 . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + NUMBER = 258, + CAPSID = 259, + GROUPID = 260, + COLON = 261, + COMMA = 262, + ASSIGN = 263, + CAPSULE = 264, + GROUP = 265, + TIMESEPARATOR = 266, + EOL = 267 + }; +#endif +/* Tokens. */ +#define NUMBER 258 +#define CAPSID 259 +#define GROUPID 260 +#define COLON 261 +#define COMMA 262 +#define ASSIGN 263 +#define CAPSULE 264 +#define GROUP 265 +#define TIMESEPARATOR 266 +#define EOL 267 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 30 "sts_parser.y" + + int integer; + char *string; + + + +/* Line 2068 of yacc.c */ +#line 81 "y.tab.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE yylval; + + diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/test.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/test.sts new file mode 100644 index 0000000..ce3d688 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/test.sts @@ -0,0 +1,21 @@ +01:10:30 -> 01:11:00 = capsule 2, group 3 +01:30 -> 02:00 = c2, g3 + + +02:03-09 = 1,2 +01:30:24 - 01:32:00 = 1,2 + +# com +02:03 +1,2 +10:32:24 - 11:00:00 = 1, 3 +2: +3 +: +88:88:88-23 += +1 +, +2 +3:2-4:2=3 +02-6->3 diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/test_mac.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/test_mac.sts new file mode 100644 index 0000000..f33e6da --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/test_mac.sts @@ -0,0 +1 @@ +02:03 = 1,2 01:30:24 = 1,2 # com 02:03 1,2 10:32:24 = 1, 3 2: 3 : 88:88:88 = 1 , 2 3:2=3 \ No newline at end of file diff --git a/c_programming/lex_yacc/sts_file_parser/v.0.30/test_win.sts b/c_programming/lex_yacc/sts_file_parser/v.0.30/test_win.sts new file mode 100644 index 0000000..19270d9 --- /dev/null +++ b/c_programming/lex_yacc/sts_file_parser/v.0.30/test_win.sts @@ -0,0 +1,16 @@ +02:03 = 1,2 +01:30:24 = 1,2 + +# com +02:03 +1,2 +10:32:24 = 1, 3 +2: +3 +: +88:88:88 += +1 +, +2 +3:2=3