annotate src/gpf2/misc/tok.c @ 301:a963c5c35f8d

targets/fcdev3b.conf: set DISABLE_SLEEP=1 until we find and fix the hw bug
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 31 Oct 2017 03:38:03 +0000
parents cd37d228dae0
children
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1 /*
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2 +------------------------------------------------------------------------------
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3 | File: tok.c
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4 +------------------------------------------------------------------------------
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5 | Copyright 2002 Texas Instruments Berlin, AG
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6 | All rights reserved.
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7 |
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8 | This file is confidential and a trade secret of Texas
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9 | Instruments Berlin, AG
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10 | The receipt of or possession of this file does not convey
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11 | any rights to reproduce or disclose its contents or to
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12 | manufacture, use, or sell anything it may describe, in
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13 | whole, or in part, without the specific written consent of
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14 | Texas Instruments Berlin, AG.
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15 +-----------------------------------------------------------------------------
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16 | Purpose : This Modul performs Configuration string functions
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17 +-----------------------------------------------------------------------------
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18 */
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19
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20 #ifndef __TOK_C__
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21 #define __TOK_C__
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22
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23 #include "typedefs.h"
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24 #include <string.h>
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25 #include <ctype.h>
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26
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27 #include "tok.h"
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28
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29 #ifdef _VXWORKS_
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30 #undef ERROR -1 /* Token types */
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31 #undef EOS 1
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32 #endif
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33 #define ERROR -1 /* Token types */
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34 #define EOS 1
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35 #define COMMA 2
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36 #define EQUAL 3
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37 #define IDENT 4
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38 #define STRING 5
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39 #define LBRACK 6
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40 #define RBRACK 7
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41
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42 static SHORT tok_gettok (char **);
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43 static SHORT tok_value (char **);
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44 static int tok_issep (char);
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45
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46 /*
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47 Format:
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48 List ::= Token
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49 ::= Token , Token, ...
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50
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51 Token ::= Ident
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52 ::= Ident = Values
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53
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54 Values ::= Value
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55 ::= (Value)
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56 ::= (Value , Value , ... )
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57 ::= ()
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58
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59 Value ::= Ident
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60 ::= "String"
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61
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62 */
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63
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64 #ifndef RUN_INT_RAM
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65 static TOK_DCB tok_dcb;
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66 static char tok_buf[80];
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67 #endif
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68
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69 #ifndef RUN_INT_RAM
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70 /*
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71 ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
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72 | PROJEKT : TETRA-PS (6143) MODUL : TOK.C |
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73 | STATUS : code ROUTINE : tok_key |
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74 ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
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75
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76 PURPOSE : Return code value of a keyword from table.
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77
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78 */
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79
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80 SHORT tok_key (KW_DATA * keytab, char * keyword)
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81 {
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82 /*
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83 * Empty string terminates
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84 */
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85 while (keytab->keyword[0])
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86 {
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87 if (strcmp (keytab->keyword, keyword ) == 0)
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88 return (keytab->code);
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89 keytab++;
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90 }
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91
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92 return (TOK_NOT_FOUND);
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93 }
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94 #endif
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95
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96
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97 #ifndef RUN_INT_RAM
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98 /*
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99 ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
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100 | PROJEKT : TETRA-PS (6143) MODUL : TOK.C |
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101 | STATUS : code ROUTINE : tok_init |
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102 ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
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103
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104 PURPOSE : Initialize token scanner.
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105
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106 */
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107
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108 void tok_init (char * s)
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109 {
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110 tok_dcb.tokbuf = tok_buf;
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111 strncpy (tok_dcb.tokbuf, s, 79);
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112 tok_dcb.tokbuf[79] = '\0';
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113 tok_dcb.nexttok = tok_dcb.tokbuf;
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114 tok_dcb.lastchar = 0;
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115 }
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116 #endif
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117
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118 #ifndef RUN_INT_RAM
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119 /*
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120 ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 | PROJEKT : TETRA-PS (6143) MODUL : TOK.C |
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 | STATUS : code ROUTINE : tok_next |
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 PURPOSE : Get next token (and its values) from token string.
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 Return number of value strings.
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 SHORT tok_next (char ** keyw, char * value [])
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 char * val;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 if (tok_dcb.nexttok == NULL)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 return (TOK_EOCS);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 if (tok_gettok (keyw) != IDENT)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 tok_dcb.nexttok = NULL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 return (TOK_EOCS);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 * Check next token
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 switch (tok_gettok (&val))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 * No value present
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 case COMMA:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 return (0);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 * Value(s) follows
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 case EQUAL:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 return (tok_value (value));
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 * No value present and EOS
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 case EOS:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 tok_dcb.nexttok = NULL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 return (0);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 * Syntax error
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 default:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 tok_dcb.nexttok = NULL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 return (TOK_EOCS);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 #endif
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 #ifndef RUN_INT_RAM
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 | PROJEKT : TETRA-PS (6143) MODUL : TOK.C |
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 | STATUS : code ROUTINE : tok_value |
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 PURPOSE : Get list of values for token.
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 Return number of values found.
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 Formats: Value
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 (Value)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 (Value, Value,...)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 ()
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 static SHORT tok_value (char * value [])
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 SHORT count;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 SHORT tok;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 SHORT inbrack;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 char * val;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 char * val2;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 inbrack = 0;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 * Get next token
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 tok = tok_gettok (&val);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 switch (tok)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 case LBRACK:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 inbrack++;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 case IDENT :
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 case STRING :
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 tok = tok_gettok (&val2);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 if ((tok != COMMA) && (tok != EOS))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 tok_dcb.nexttok = NULL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 return (0);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 value[0] = val;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 return (1);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 case EOS :
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 default :
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 tok_dcb.nexttok = NULL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 return (0);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 * Get first token of list
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 tok = tok_gettok (&val);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 count = 0;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 for(;;)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 if ((tok == IDENT) || (tok == STRING))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 value[count++] = val;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 else
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 tok_dcb.nexttok = NULL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 return (0);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244 tok = tok_gettok (&val);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 switch (tok)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 case COMMA:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 case RBRACK :
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 if (inbrack)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253 if (((tok = tok_gettok (&val)) == COMMA) ||
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 (tok == EOS))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 return (count);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 * Fall through
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 /*lint -fallthrough */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 default:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 tok_dcb.nexttok = NULL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 return (0);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 tok = tok_gettok (&val);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 /*lint -e527 suppress Warning -- Unreachable */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 return (0);
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 /*lint +e527 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
271 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 #endif
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274 #ifndef RUN_INT_RAM
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 | PROJEKT : TETRA-PS (6143) MODUL : TOK.C |
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 | STATUS : code ROUTINE : tok_gettok |
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 PURPOSE : Return next token in input string.
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 static SHORT tok_gettok (char ** token)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 SHORT tok;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288 char hadnull;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 char * cp;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 cp = tok_dcb.nexttok;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 hadnull = tok_dcb.lastchar != 0;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294 if (tok_dcb.lastchar)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296 * tok_dcb.nexttok = tok_dcb.lastchar;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 tok_dcb.lastchar = 0;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 * Skip leading white space
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 while (isspace (* tok_dcb.nexttok))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 tok_dcb.nexttok++;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 * token = tok_dcb.nexttok++;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 switch (** token)
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 case '\0': /* End of string */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 case '\n':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 tok = EOS;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 case ',':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315 ** token = '\0';
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 tok = COMMA;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 case '=':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 ** token = '\0';
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 tok = EQUAL;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 case '(':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 case '<':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 case '[':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 ** token = '\0';
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 tok = LBRACK;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 case ')':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 case '>':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 case ']':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 ** token = '\0';
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335 tok = RBRACK;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 case '"':
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 * Get first char of string
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 * token = tok_dcb.nexttok;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 while ((* tok_dcb.nexttok != '\0') && (* tok_dcb.nexttok != '"'))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
344 tok_dcb.nexttok++;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
345
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 if (* tok_dcb.nexttok != '\0')
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 * tok_dcb.nexttok++ = '\0';
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 tok = STRING;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352 default:
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 * Read an identifier
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 */
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 if (!tok_issep (** token))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 {
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 while (!tok_issep (* tok_dcb.nexttok))
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 tok_dcb.nexttok++;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
360
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 tok_dcb.lastchar = * tok_dcb.nexttok;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362 * tok_dcb.nexttok = '\0';
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
363
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
364 tok = IDENT;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
365 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
366 else
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
367 tok = ERROR;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
368 break;
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
369 }
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
370 /*
cd37d228dae0 src/gpf2/{misc,tst}: import from TCS211 semi-src
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
371 * '\0 was replaced with char
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372 * Replace original '\0'
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373 */
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374
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375 if (hadnull)
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376 * cp = '\0';
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377
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378 return (tok);
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379 }
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380 #endif
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381
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382 #ifndef RUN_INT_RAM
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383 /*
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384 ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
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385 | PROJEKT : TETRA-PS (6143) MODUL : TOK.C |
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386 | STATUS : code ROUTINE : tok_issep |
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387 ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ
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388
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389 PURPOSE : Return 1 if special character.
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390
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391 */
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392
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393 static int tok_issep (char c)
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394 {
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395 switch (c)
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396 {
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397 case '\0' :
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398 case '\n' :
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399 case ',' :
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400 case '=' :
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401 case '(' :
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402 case '<' :
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403 case '[' :
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404 case ')' :
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405 case '>' :
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406 case ']' :
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407 case '"' : return (1);
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408
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409 default : return (isspace (c));
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410 }
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411 }
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412 #endif
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413 #endif