1 | /****************************************************************************** |
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2 | |
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3 | KPP - The Kinetic PreProcessor |
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4 | Builds simulation code for chemical kinetic systems |
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5 | |
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6 | Copyright (C) -2021 996 Valeriu Damian and Adrian Sandu |
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7 | Copyright (C) -2021 005 Adrian Sandu |
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8 | |
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9 | KPP is free software; you can redistribute it and/or modify it under the |
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10 | terms of the GNU General Public License as published by the Free Software |
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11 | Foundation (http://www.gnu.org/copyleft/gpl.html); either version 2 of the |
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12 | License, or (at your option) any later version. |
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13 | |
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14 | KPP is distributed in the hope that it will be useful, but WITHOUT ANY |
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15 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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16 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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17 | details. |
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18 | |
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19 | You should have received a copy of the GNU General Public License along |
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20 | with this program; if not, consult http://www.gnu.org/copyleft/gpl.html or |
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21 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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22 | Boston, MA 02111-1307, USA. |
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23 | |
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24 | Adrian Sandu |
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25 | Computer Science Department |
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26 | Virginia Polytechnic Institute and State University |
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27 | Blacksburg, VA 24060 |
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28 | E-mail: sandu@cs.vt.edu |
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29 | |
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30 | ******************************************************************************/ |
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31 | |
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32 | /****************************************************************************** |
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33 | bug fixes for upgrading from yacc to bison implemented by Rolf Sander, |
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34 | following suggestions from Jason Lander <jason@env.leeds.ac.uk> |
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35 | ******************************************************************************/ |
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36 | |
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37 | %s CMD_STATE INC_STATE MOD_STATE INT_STATE |
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38 | %s PRM_STATE DSP_STATE SSP_STATE INI_STATE EQN_STATE EQNTAG_STATE |
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39 | %s RATE_STATE LMP_STATE CR_IGNORE SC_IGNORE ATM_STATE LKT_STATE INL_STATE |
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40 | %s MNI_STATE TPT_STATE USE_STATE |
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41 | %s COMMENT COMMENT2 EQN_ID |
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42 | %x INL_CODE |
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43 | |
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44 | %{ |
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45 | #include <string.h> /* strcpy, strlen */ |
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46 | #include "gdata.h" |
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47 | #include "scan.h" |
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48 | #include "y.tab.h" |
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49 | |
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50 | void Include ( char * filename ); |
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51 | int EndInclude(); |
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52 | |
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53 | int crt_line_no = 1; |
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54 | char *crt_filename; |
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55 | |
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56 | #define MAX_INCLUDE 10 |
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57 | |
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58 | YY_BUFFER_STATE yy_buffers[ MAX_INCLUDE ]; |
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59 | int yy_line_no[ MAX_INCLUDE ]; |
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60 | char *yy_filename[ MAX_INCLUDE ]; |
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61 | int yy_buf_level = 0; |
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62 | |
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63 | char crtToken[100]; |
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64 | char nextToken[100]; |
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65 | int crtTokType; |
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66 | int nextTokType; |
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67 | int crtLine; |
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68 | char crtFile[100]; |
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69 | char crt_rate[100]; |
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70 | |
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71 | int oldnErr = 0; |
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72 | |
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73 | int idx; |
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74 | int oldstate; |
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75 | extern int yyerrflag; |
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76 | |
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77 | typedef struct { |
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78 | char *name; |
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79 | int next; |
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80 | int cmd; |
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81 | } KEYWORD; |
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82 | |
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83 | KEYWORD keywords[]; |
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84 | |
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85 | int CheckKeyword( char *cmd ); |
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86 | |
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87 | #define RETURN( x ) \ |
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88 | if(1) { \ |
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89 | if ( yyerrflag == 0) { \ |
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90 | strcpy( crtToken, nextToken ); \ |
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91 | crtTokType = nextTokType; \ |
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92 | crtLine = crt_line_no; \ |
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93 | strcpy( crtFile, crt_filename ); \ |
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94 | } \ |
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95 | strcpy( nextToken, yytext); \ |
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96 | nextTokType = x; \ |
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97 | return (x); \ |
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98 | } |
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99 | %} |
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100 | |
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101 | |
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102 | BT [ \t] |
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103 | SPACE [ \t] |
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104 | CR [\n] |
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105 | TAG [a-zA-Z_0-9]+ |
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106 | STRING [^ \t\n{}#;]+ |
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107 | |
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108 | LIT [a-zA-Z_] |
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109 | CIF [0-9] |
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110 | |
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111 | IDSPC {LIT}[a-zA-Z_0-9]* |
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112 | |
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113 | NR {CIF}* |
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114 | NRS [+-]?{CIF}+ |
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115 | REAL {NRS}?"."?{NR} |
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116 | UREAL {NR}?"."?{NR} |
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117 | FLOAT {REAL}([eE]{NRS})? |
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118 | UFLOAT {UREAL}([eE]{NRS})? |
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119 | |
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120 | %% |
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121 | {SPACE}+ { |
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122 | } |
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123 | # { BEGIN CMD_STATE; |
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124 | } |
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125 | \{ { oldstate = (yy_start - 1) / 2; |
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126 | BEGIN COMMENT; |
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127 | } |
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128 | \/\/ { oldstate = (yy_start - 1) / 2; |
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129 | BEGIN COMMENT2; |
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130 | } |
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131 | <COMMENT>[^\}\n]* { |
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132 | } |
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133 | <COMMENT>\} { BEGIN oldstate; |
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134 | } |
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135 | <COMMENT2>[^\n]* { |
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136 | } |
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137 | <COMMENT2>{CR} { crt_line_no++; |
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138 | BEGIN oldstate; |
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139 | } |
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140 | {CR} { crt_line_no++; |
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141 | } |
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142 | <CMD_STATE>{STRING} { idx = CheckKeyword( yytext ); |
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143 | if ( idx < 0 ) { |
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144 | BEGIN CR_IGNORE; |
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145 | break; |
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146 | } |
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147 | BEGIN keywords[idx].next; |
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148 | if ( keywords[idx].cmd ) { |
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149 | crt_section = keywords[idx].cmd; |
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150 | RETURN( keywords[idx].cmd ); |
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151 | } |
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152 | } |
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153 | <INC_STATE>{STRING} { Include( IncName(yytext) ); |
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154 | BEGIN CR_IGNORE; |
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155 | } |
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156 | <MOD_STATE>{STRING} { Include( ModelName(yytext) ); |
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157 | BEGIN CR_IGNORE; |
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158 | } |
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159 | <INT_STATE>{STRING} { Include( IntegName(yytext) ); |
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160 | BEGIN CR_IGNORE; |
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161 | } |
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162 | <PRM_STATE>{STRING} { strcpy( yylval.str, yytext ); |
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163 | BEGIN CR_IGNORE; |
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164 | RETURN( PARAMETER ); |
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165 | } |
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166 | <CR_IGNORE>{STRING} { ScanError("Extra parameter on command line '%s'", yytext); |
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167 | } |
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168 | <ATM_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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169 | RETURN( ATOMID ); |
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170 | } |
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171 | <ATM_STATE>; { RETURN( yytext[0] ); |
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172 | } |
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173 | <DSP_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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174 | RETURN( SPCSPC ); |
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175 | } |
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176 | <DSP_STATE>{NR} { strcpy( yylval.str, yytext ); |
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177 | RETURN( SPCNR ); |
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178 | } |
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179 | <DSP_STATE>[=] { RETURN( SPCEQUAL ); |
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180 | } |
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181 | <DSP_STATE>[+] { RETURN( SPCPLUS ); |
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182 | } |
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183 | <DSP_STATE>; { RETURN( yytext[0] ); |
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184 | } |
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185 | <DSP_STATE>[^;#] { ScanError("Invalid character '%c' in species definition", yytext[0] ); |
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186 | } |
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187 | <SSP_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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188 | RETURN( SSPID ); |
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189 | } |
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190 | <SSP_STATE>; { RETURN( yytext[0] ); |
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191 | } |
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192 | <INI_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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193 | RETURN( INISPC ); |
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194 | } |
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195 | <INI_STATE>[=] { RETURN( INIEQUAL ); |
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196 | } |
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197 | <INI_STATE>; { RETURN( yytext[0] ); |
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198 | } |
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199 | <INI_STATE>{FLOAT} { strcpy( yylval.str, yytext ); |
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200 | RETURN( INIVALUE ); |
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201 | } |
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202 | <INI_STATE>[^=;#] { ScanError("Invalid character '%c' in initial values", yytext[0] ); |
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203 | } |
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204 | <EQN_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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205 | RETURN( EQNSPC ); |
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206 | } |
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207 | <EQN_STATE>[=] { RETURN( EQNEQUAL ); |
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208 | } |
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209 | <EQN_STATE>{UFLOAT} { strcpy( yylval.str, yytext ); |
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210 | RETURN( EQNCOEF ); |
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211 | } |
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212 | <EQN_STATE>[:] { BEGIN RATE_STATE; |
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213 | *crt_rate = 0; |
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214 | RETURN( EQNCOLON ); |
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215 | } |
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216 | <EQN_STATE>[+-] { strcpy( yylval.str, yytext ); |
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217 | RETURN( EQNSIGN ); |
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218 | } |
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219 | <EQN_STATE>[<] { BEGIN EQNTAG_STATE; |
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220 | RETURN( EQNLESS ); |
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221 | } |
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222 | <EQNTAG_STATE>{TAG} { strcpy( yylval.str, yytext ); |
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223 | RETURN( EQNTAG ); |
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224 | } |
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225 | <EQNTAG_STATE>[>] { BEGIN EQN_STATE; |
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226 | RETURN( EQNGREATER ); |
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227 | } |
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228 | <RATE_STATE>{STRING} { strcpy( yylval.str, yytext ); |
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229 | RETURN( RATE ); |
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230 | } |
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231 | <RATE_STATE>; { BEGIN EQN_STATE; |
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232 | RETURN( yytext[0] ); |
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233 | } |
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234 | <LMP_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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235 | RETURN( LMPSPC ); |
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236 | } |
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237 | <LMP_STATE>[+] { RETURN( LMPPLUS ); |
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238 | } |
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239 | <LMP_STATE>[:] { RETURN( LMPCOLON ); |
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240 | } |
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241 | <LMP_STATE>; { RETURN( yytext[0] ); |
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242 | } |
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243 | <LMP_STATE>[^;#] { ScanError("Invalid character '%c' in species definition", yytext[0] ); |
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244 | } |
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245 | <LKT_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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246 | RETURN( LKTID ); |
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247 | } |
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248 | <LKT_STATE>; { RETURN( yytext[0] ); |
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249 | } |
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250 | <TPT_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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251 | RETURN( TPTID ); |
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252 | } |
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253 | <TPT_STATE>; { RETURN( yytext[0] ); |
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254 | } |
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255 | <USE_STATE>{STRING} { strcpy( yylval.str, yytext ); |
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256 | RETURN( USEID ); |
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257 | } |
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258 | <USE_STATE>; { RETURN( yytext[0] ); |
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259 | } |
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260 | <MNI_STATE>{IDSPC} { strcpy( yylval.str, yytext ); |
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261 | RETURN( MNIID ); |
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262 | } |
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263 | <MNI_STATE>; { RETURN( yytext[0] ); |
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264 | } |
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265 | <INL_STATE>{STRING} { strcpy( yylval.str, yytext ); |
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266 | BEGIN INL_CODE; |
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267 | RETURN( INLCTX ); |
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268 | } |
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269 | <INL_CODE>#[^ \t\n]* { if ( EqNoCase( yytext+1, "ENDINLINE" ) ){ |
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270 | BEGIN INITIAL; |
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271 | RETURN( ENDINLINE ); |
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272 | } |
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273 | else { |
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274 | strcpy( yylval.str, yytext ); |
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275 | RETURN( INCODE ); |
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276 | } |
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277 | } |
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278 | <INL_CODE>\n { crt_line_no++; |
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279 | strcpy( yylval.str,yytext ); |
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280 | RETURN( INCODE ); |
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281 | } |
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282 | <INL_CODE>[^#\n]* { strcpy( yylval.str,yytext ); |
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283 | RETURN( INCODE ); |
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284 | } |
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285 | <<EOF>> { if ( ! EndInclude() ) { |
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286 | RETURN( INITIAL ); |
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287 | } |
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288 | } |
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289 | %% |
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290 | |
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291 | KEYWORD keywords[] = { { "INCLUDE", INC_STATE, 0 }, |
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292 | { "MODEL", MOD_STATE, 0 }, |
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293 | { "INTEGRATOR", INT_STATE, 0 }, |
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294 | { "JACOBIAN", PRM_STATE, JACOBIAN }, |
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295 | { "HESSIAN", PRM_STATE, HESSIAN }, |
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296 | { "DECLARE", PRM_STATE, DECLARE }, |
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297 | { "STOICMAT", PRM_STATE, STOICMAT }, |
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298 | { "STOCHASTIC", PRM_STATE, STOCHASTIC }, |
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299 | { "DOUBLE", PRM_STATE, DOUBLE }, |
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300 | { "REORDER", PRM_STATE, REORDER }, |
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301 | { "MEX", PRM_STATE, MEX }, |
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302 | { "DUMMYINDEX", PRM_STATE, DUMMYINDEX}, |
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303 | { "EQNTAGS", PRM_STATE, EQNTAGS}, |
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304 | { "FUNCTION", PRM_STATE, FUNCTION }, |
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305 | { "ATOMS", ATM_STATE, ATOMDECL }, |
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306 | { "CHECK", ATM_STATE, CHECK }, |
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307 | { "CHECKALL", INITIAL, CHECKALL }, |
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308 | { "DEFVAR", DSP_STATE, DEFVAR }, |
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309 | { "DEFRAD", DSP_STATE, DEFVAR }, |
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310 | { "DEFFIX", DSP_STATE, DEFFIX }, |
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311 | { "SETVAR", SSP_STATE, SETVAR }, |
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312 | { "SETRAD", SSP_STATE, SETVAR }, |
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313 | { "SETFIX", SSP_STATE, SETFIX }, |
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314 | { "INITVALUES", INI_STATE, INITVALUES }, |
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315 | { "EQUATIONS", EQN_STATE, EQUATIONS }, |
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316 | { "LUMP", LMP_STATE, LUMP }, |
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317 | { "LOOKAT", LKT_STATE, LOOKAT }, |
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318 | { "LOOKATALL", INITIAL, LOOKATALL }, |
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319 | { "TRANSPORT", TPT_STATE, TRANSPORT }, |
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320 | { "TRANSPORTALL", INITIAL, TRANSPORTALL }, |
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321 | { "INITIALIZE", PRM_STATE, INITIALIZE }, |
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322 | { "XGRID", PRM_STATE, XGRID }, |
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323 | { "YGRID", PRM_STATE, YGRID }, |
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324 | { "ZGRID", PRM_STATE, ZGRID }, |
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325 | { "MONITOR", MNI_STATE, MONITOR }, |
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326 | { "WRITE_ATM", INITIAL, WRITE_ATM }, |
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327 | { "WRITE_SPC", INITIAL, WRITE_SPC }, |
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328 | { "WRITE_MAT", INITIAL, WRITE_MAT }, |
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329 | { "WRITE_OPT", INITIAL, WRITE_OPT }, |
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330 | { "USE", PRM_STATE, USE }, |
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331 | { "LANGUAGE", PRM_STATE, LANGUAGE }, |
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332 | { "INLINE", INL_STATE, INLINE }, |
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333 | { "ENDINLINE", INITIAL, ENDINLINE }, |
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334 | { "INTFILE", PRM_STATE, INTFILE }, |
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335 | { "DRIVER", PRM_STATE, DRIVER }, |
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336 | { "RUN", PRM_STATE, RUN }, |
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337 | { "USES", USE_STATE, USES }, |
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338 | { "SPARSEDATA", PRM_STATE, SPARSEDATA }, |
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339 | { 0, 0, 0 } |
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340 | }; |
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341 | |
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342 | void Include ( char * name ) |
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343 | { |
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344 | FILE *f; |
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345 | YY_BUFFER_STATE newb; |
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346 | |
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347 | if ( yy_buf_level == MAX_INCLUDE ) { |
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348 | printf("\nInclude nested too deep. Include %s ignored", name); |
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349 | return; |
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350 | } |
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351 | |
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352 | yy_buffers[ yy_buf_level ] = YY_CURRENT_BUFFER; |
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353 | yy_line_no[ yy_buf_level ] = crt_line_no; |
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354 | yy_filename[ yy_buf_level ] = crt_filename; |
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355 | yy_buf_level++; |
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356 | |
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357 | crt_line_no = 1; |
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358 | |
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359 | crt_filename = malloc( 1 + strlen( name ) ); |
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360 | strcpy( crt_filename, name ); |
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361 | |
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362 | |
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363 | f = fopen( name, "r" ); |
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364 | if( f == 0 ) |
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365 | FatalError(3,"%s: Can't read file", name ); |
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366 | |
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367 | newb = yy_create_buffer(f, YY_BUF_SIZE); |
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368 | yy_switch_to_buffer( newb ); |
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369 | } |
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370 | |
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371 | int EndInclude() |
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372 | { |
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373 | YY_BUFFER_STATE oldb; |
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374 | char * oldn; |
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375 | |
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376 | if ( yy_buf_level > 0 ) { |
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377 | oldb = YY_CURRENT_BUFFER; |
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378 | oldn = crt_filename; |
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379 | yy_buf_level--; |
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380 | yy_switch_to_buffer( yy_buffers[yy_buf_level] ); |
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381 | crt_line_no = yy_line_no[ yy_buf_level ]; |
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382 | crt_filename = yy_filename[ yy_buf_level ]; |
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383 | yy_delete_buffer( oldb ); |
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384 | free( oldn ); |
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385 | return 1; |
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386 | } |
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387 | return 0; |
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388 | } |
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389 | |
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390 | int EqNoCase( char *s1, char *s2 ) |
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391 | { |
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392 | while( *s1 ) { |
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393 | if ( toupper(*s1++) != toupper(*s2++) ) return 0; |
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394 | } |
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395 | return *s1 == *s2; |
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396 | } |
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397 | |
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398 | int CheckKeyword( char *cmd ) |
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399 | { |
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400 | int i; |
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401 | |
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402 | i = 0; |
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403 | while( 1 ) { |
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404 | if( keywords[i].name == 0 ) { |
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405 | ScanError( "'%s': Unknown command (ignored)", cmd); |
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406 | return -1; |
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407 | } |
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408 | if( EqNoCase( cmd, keywords[i].name ) ) { |
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409 | return i; |
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410 | } |
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411 | i++; |
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412 | } |
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413 | } |
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414 | |
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