OpenWrt – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | |
2 | #line 3 "zconf.lex.c" |
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3 | |||
4 | #define YY_INT_ALIGNED short int |
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5 | |||
6 | /* A lexical scanner generated by flex */ |
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7 | |||
8 | #define yy_create_buffer zconf_create_buffer |
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9 | #define yy_delete_buffer zconf_delete_buffer |
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10 | #define yy_flex_debug zconf_flex_debug |
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11 | #define yy_init_buffer zconf_init_buffer |
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12 | #define yy_flush_buffer zconf_flush_buffer |
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13 | #define yy_load_buffer_state zconf_load_buffer_state |
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14 | #define yy_switch_to_buffer zconf_switch_to_buffer |
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15 | #define yyin zconfin |
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16 | #define yyleng zconfleng |
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17 | #define yylex zconflex |
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18 | #define yylineno zconflineno |
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19 | #define yyout zconfout |
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20 | #define yyrestart zconfrestart |
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21 | #define yytext zconftext |
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22 | #define yywrap zconfwrap |
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23 | #define yyalloc zconfalloc |
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24 | #define yyrealloc zconfrealloc |
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25 | #define yyfree zconffree |
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26 | |||
27 | #define FLEX_SCANNER |
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28 | #define YY_FLEX_MAJOR_VERSION 2 |
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29 | #define YY_FLEX_MINOR_VERSION 5 |
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30 | #define YY_FLEX_SUBMINOR_VERSION 37 |
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31 | #if YY_FLEX_SUBMINOR_VERSION > 0 |
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32 | #define FLEX_BETA |
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33 | #endif |
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34 | |||
35 | /* First, we deal with platform-specific or compiler-specific issues. */ |
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36 | |||
37 | /* begin standard C headers. */ |
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38 | #include <stdio.h> |
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39 | #include <string.h> |
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40 | #include <errno.h> |
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41 | #include <stdlib.h> |
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42 | |||
43 | /* end standard C headers. */ |
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44 | |||
45 | /* flex integer type definitions */ |
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46 | |||
47 | #ifndef FLEXINT_H |
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48 | #define FLEXINT_H |
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49 | |||
50 | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
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51 | |||
52 | #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
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53 | |||
54 | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
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55 | * if you want the limit (max/min) macros for int types. |
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56 | */ |
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57 | #ifndef __STDC_LIMIT_MACROS |
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58 | #define __STDC_LIMIT_MACROS 1 |
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59 | #endif |
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60 | |||
61 | #include <inttypes.h> |
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62 | typedef int8_t flex_int8_t; |
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63 | typedef uint8_t flex_uint8_t; |
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64 | typedef int16_t flex_int16_t; |
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65 | typedef uint16_t flex_uint16_t; |
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66 | typedef int32_t flex_int32_t; |
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67 | typedef uint32_t flex_uint32_t; |
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68 | #else |
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69 | typedef signed char flex_int8_t; |
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70 | typedef short int flex_int16_t; |
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71 | typedef int flex_int32_t; |
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72 | typedef unsigned char flex_uint8_t; |
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73 | typedef unsigned short int flex_uint16_t; |
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74 | typedef unsigned int flex_uint32_t; |
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75 | |||
76 | /* Limits of integral types. */ |
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77 | #ifndef INT8_MIN |
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78 | #define INT8_MIN (-128) |
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79 | #endif |
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80 | #ifndef INT16_MIN |
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81 | #define INT16_MIN (-32767-1) |
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82 | #endif |
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83 | #ifndef INT32_MIN |
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84 | #define INT32_MIN (-2147483647-1) |
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85 | #endif |
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86 | #ifndef INT8_MAX |
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87 | #define INT8_MAX (127) |
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88 | #endif |
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89 | #ifndef INT16_MAX |
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90 | #define INT16_MAX (32767) |
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91 | #endif |
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92 | #ifndef INT32_MAX |
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93 | #define INT32_MAX (2147483647) |
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94 | #endif |
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95 | #ifndef UINT8_MAX |
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96 | #define UINT8_MAX (255U) |
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97 | #endif |
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98 | #ifndef UINT16_MAX |
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99 | #define UINT16_MAX (65535U) |
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100 | #endif |
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101 | #ifndef UINT32_MAX |
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102 | #define UINT32_MAX (4294967295U) |
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103 | #endif |
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104 | |||
105 | #endif /* ! C99 */ |
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106 | |||
107 | #endif /* ! FLEXINT_H */ |
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108 | |||
109 | #ifdef __cplusplus |
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110 | |||
111 | /* The "const" storage-class-modifier is valid. */ |
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112 | #define YY_USE_CONST |
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113 | |||
114 | #else /* ! __cplusplus */ |
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115 | |||
116 | /* C99 requires __STDC__ to be defined as 1. */ |
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117 | #if defined (__STDC__) |
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118 | |||
119 | #define YY_USE_CONST |
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120 | |||
121 | #endif /* defined (__STDC__) */ |
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122 | #endif /* ! __cplusplus */ |
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123 | |||
124 | #ifdef YY_USE_CONST |
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125 | #define yyconst const |
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126 | #else |
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127 | #define yyconst |
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128 | #endif |
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129 | |||
130 | /* Returned upon end-of-file. */ |
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131 | #define YY_NULL 0 |
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132 | |||
133 | /* Promotes a possibly negative, possibly signed char to an unsigned |
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134 | * integer for use as an array index. If the signed char is negative, |
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135 | * we want to instead treat it as an 8-bit unsigned char, hence the |
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136 | * double cast. |
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137 | */ |
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138 | #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
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139 | |||
140 | /* Enter a start condition. This macro really ought to take a parameter, |
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141 | * but we do it the disgusting crufty way forced on us by the ()-less |
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142 | * definition of BEGIN. |
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143 | */ |
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144 | #define BEGIN (yy_start) = 1 + 2 * |
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145 | |||
146 | /* Translate the current start state into a value that can be later handed |
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147 | * to BEGIN to return to the state. The YYSTATE alias is for lex |
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148 | * compatibility. |
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149 | */ |
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150 | #define YY_START (((yy_start) - 1) / 2) |
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151 | #define YYSTATE YY_START |
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152 | |||
153 | /* Action number for EOF rule of a given start state. */ |
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154 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
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155 | |||
156 | /* Special action meaning "start processing a new file". */ |
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157 | #define YY_NEW_FILE zconfrestart(zconfin ) |
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158 | |||
159 | #define YY_END_OF_BUFFER_CHAR 0 |
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160 | |||
161 | /* Size of default input buffer. */ |
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162 | #ifndef YY_BUF_SIZE |
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163 | #define YY_BUF_SIZE 16384 |
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164 | #endif |
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165 | |||
166 | /* The state buf must be large enough to hold one state per character in the main buffer. |
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167 | */ |
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168 | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
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169 | |||
170 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
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171 | #define YY_TYPEDEF_YY_BUFFER_STATE |
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172 | typedef struct yy_buffer_state *YY_BUFFER_STATE; |
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173 | #endif |
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174 | |||
175 | #ifndef YY_TYPEDEF_YY_SIZE_T |
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176 | #define YY_TYPEDEF_YY_SIZE_T |
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177 | typedef size_t yy_size_t; |
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178 | #endif |
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179 | |||
180 | extern yy_size_t zconfleng; |
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181 | |||
182 | extern FILE *zconfin, *zconfout; |
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183 | |||
184 | #define EOB_ACT_CONTINUE_SCAN 0 |
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185 | #define EOB_ACT_END_OF_FILE 1 |
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186 | #define EOB_ACT_LAST_MATCH 2 |
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187 | |||
188 | #define YY_LESS_LINENO(n) |
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189 | |||
190 | /* Return all but the first "n" matched characters back to the input stream. */ |
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191 | #define yyless(n) \ |
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192 | do \ |
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193 | { \ |
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194 | /* Undo effects of setting up zconftext. */ \ |
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195 | int yyless_macro_arg = (n); \ |
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196 | YY_LESS_LINENO(yyless_macro_arg);\ |
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197 | *yy_cp = (yy_hold_char); \ |
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198 | YY_RESTORE_YY_MORE_OFFSET \ |
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199 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
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200 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ \ |
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201 | } \ |
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202 | while ( 0 ) |
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203 | |||
204 | #define unput(c) yyunput( c, (yytext_ptr) ) |
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205 | |||
206 | #ifndef YY_STRUCT_YY_BUFFER_STATE |
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207 | #define YY_STRUCT_YY_BUFFER_STATE |
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208 | struct yy_buffer_state |
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209 | { |
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210 | FILE *yy_input_file; |
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211 | |||
212 | char *yy_ch_buf; /* input buffer */ |
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213 | char *yy_buf_pos; /* current position in input buffer */ |
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214 | |||
215 | /* Size of input buffer in bytes, not including room for EOB |
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216 | * characters. |
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217 | */ |
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218 | yy_size_t yy_buf_size; |
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219 | |||
220 | /* Number of characters read into yy_ch_buf, not including EOB |
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221 | * characters. |
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222 | */ |
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223 | yy_size_t yy_n_chars; |
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224 | |||
225 | /* Whether we "own" the buffer - i.e., we know we created it, |
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226 | * and can realloc() it to grow it, and should free() it to |
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227 | * delete it. |
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228 | */ |
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229 | int yy_is_our_buffer; |
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230 | |||
231 | /* Whether this is an "interactive" input source; if so, and |
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232 | * if we're using stdio for input, then we want to use getc() |
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233 | * instead of fread(), to make sure we stop fetching input after |
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234 | * each newline. |
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235 | */ |
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236 | int yy_is_interactive; |
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237 | |||
238 | /* Whether we're considered to be at the beginning of a line. |
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239 | * If so, '^' rules will be active on the next match, otherwise |
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240 | * not. |
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241 | */ |
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242 | int yy_at_bol; |
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243 | |||
244 | int yy_bs_lineno; /**< The line count. */ |
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245 | int yy_bs_column; /**< The column count. */ |
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246 | |||
247 | /* Whether to try to fill the input buffer when we reach the |
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248 | * end of it. |
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249 | */ |
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250 | int yy_fill_buffer; |
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251 | |||
252 | int yy_buffer_status; |
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253 | |||
254 | #define YY_BUFFER_NEW 0 |
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255 | #define YY_BUFFER_NORMAL 1 |
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256 | /* When an EOF's been seen but there's still some text to process |
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257 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
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258 | * shouldn't try reading from the input source any more. We might |
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259 | * still have a bunch of tokens to match, though, because of |
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260 | * possible backing-up. |
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261 | * |
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262 | * When we actually see the EOF, we change the status to "new" |
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263 | * (via zconfrestart()), so that the user can continue scanning by |
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264 | * just pointing zconfin at a new input file. |
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265 | */ |
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266 | #define YY_BUFFER_EOF_PENDING 2 |
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267 | |||
268 | }; |
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269 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
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270 | |||
271 | /* Stack of input buffers. */ |
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272 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ |
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273 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ |
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274 | static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ |
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275 | |||
276 | /* We provide macros for accessing buffer states in case in the |
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277 | * future we want to put the buffer states in a more general |
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278 | * "scanner state". |
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279 | * |
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280 | * Returns the top of the stack, or NULL. |
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281 | */ |
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282 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ |
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283 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ |
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284 | : NULL) |
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285 | |||
286 | /* Same as previous macro, but useful when we know that the buffer stack is not |
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287 | * NULL or when we need an lvalue. For internal use only. |
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288 | */ |
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289 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] |
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290 | |||
291 | /* yy_hold_char holds the character lost when zconftext is formed. */ |
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292 | static char yy_hold_char; |
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293 | static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ |
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294 | yy_size_t zconfleng; |
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295 | |||
296 | /* Points to current character in buffer. */ |
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297 | static char *yy_c_buf_p = (char *) 0; |
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298 | static int yy_init = 0; /* whether we need to initialize */ |
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299 | static int yy_start = 0; /* start state number */ |
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300 | |||
301 | /* Flag which is used to allow zconfwrap()'s to do buffer switches |
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302 | * instead of setting up a fresh zconfin. A bit of a hack ... |
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303 | */ |
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304 | static int yy_did_buffer_switch_on_eof; |
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305 | |||
306 | void zconfrestart (FILE *input_file ); |
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307 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ); |
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308 | YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size ); |
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309 | void zconf_delete_buffer (YY_BUFFER_STATE b ); |
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310 | void zconf_flush_buffer (YY_BUFFER_STATE b ); |
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311 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ); |
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312 | void zconfpop_buffer_state (void ); |
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313 | |||
314 | static void zconfensure_buffer_stack (void ); |
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315 | static void zconf_load_buffer_state (void ); |
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316 | static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file ); |
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317 | |||
318 | #define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER ) |
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319 | |||
320 | YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size ); |
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321 | YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str ); |
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322 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,yy_size_t len ); |
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323 | |||
324 | void *zconfalloc (yy_size_t ); |
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325 | void *zconfrealloc (void *,yy_size_t ); |
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326 | void zconffree (void * ); |
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327 | |||
328 | #define yy_new_buffer zconf_create_buffer |
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329 | |||
330 | #define yy_set_interactive(is_interactive) \ |
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331 | { \ |
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332 | if ( ! YY_CURRENT_BUFFER ){ \ |
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333 | zconfensure_buffer_stack (); \ |
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334 | YY_CURRENT_BUFFER_LVALUE = \ |
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335 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ |
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336 | } \ |
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337 | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
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338 | } |
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339 | |||
340 | #define yy_set_bol(at_bol) \ |
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341 | { \ |
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342 | if ( ! YY_CURRENT_BUFFER ){\ |
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343 | zconfensure_buffer_stack (); \ |
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344 | YY_CURRENT_BUFFER_LVALUE = \ |
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345 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ |
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346 | } \ |
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347 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
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348 | } |
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349 | |||
350 | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
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351 | |||
352 | /* Begin user sect3 */ |
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353 | |||
354 | #define zconfwrap() 1 |
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355 | #define YY_SKIP_YYWRAP |
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356 | |||
357 | typedef unsigned char YY_CHAR; |
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358 | |||
359 | FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0; |
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360 | |||
361 | typedef int yy_state_type; |
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362 | |||
363 | extern int zconflineno; |
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364 | |||
365 | int zconflineno = 1; |
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366 | |||
367 | extern char *zconftext; |
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368 | #define yytext_ptr zconftext |
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369 | static yyconst flex_int16_t yy_nxt[][17] = |
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370 | { |
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371 | { |
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372 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
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373 | 0, 0, 0, 0, 0, 0, 0 |
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374 | }, |
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375 | |||
376 | { |
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377 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
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378 | 12, 12, 12, 12, 12, 12, 12 |
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379 | }, |
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380 | |||
381 | { |
||
382 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
||
383 | 12, 12, 12, 12, 12, 12, 12 |
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384 | }, |
||
385 | |||
386 | { |
||
387 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
||
388 | 16, 16, 16, 18, 16, 16, 16 |
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389 | }, |
||
390 | |||
391 | { |
||
392 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
||
393 | 16, 16, 16, 18, 16, 16, 16 |
||
394 | |||
395 | }, |
||
396 | |||
397 | { |
||
398 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
||
399 | 19, 19, 19, 19, 19, 19, 19 |
||
400 | }, |
||
401 | |||
402 | { |
||
403 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
||
404 | 19, 19, 19, 19, 19, 19, 19 |
||
405 | }, |
||
406 | |||
407 | { |
||
408 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
||
409 | 22, 22, 22, 22, 22, 25, 22 |
||
410 | }, |
||
411 | |||
412 | { |
||
413 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
||
414 | 22, 22, 22, 22, 22, 25, 22 |
||
415 | }, |
||
416 | |||
417 | { |
||
418 | 11, 26, 26, 27, 28, 29, 30, 31, 29, 32, |
||
419 | 33, 34, 35, 35, 36, 37, 38 |
||
420 | |||
421 | }, |
||
422 | |||
423 | { |
||
424 | 11, 26, 26, 27, 28, 29, 30, 31, 29, 32, |
||
425 | 33, 34, 35, 35, 36, 37, 38 |
||
426 | }, |
||
427 | |||
428 | { |
||
429 | -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, |
||
430 | -11, -11, -11, -11, -11, -11, -11 |
||
431 | }, |
||
432 | |||
433 | { |
||
434 | 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, |
||
435 | -12, -12, -12, -12, -12, -12, -12 |
||
436 | }, |
||
437 | |||
438 | { |
||
439 | 11, -13, 39, 40, -13, -13, 41, -13, -13, -13, |
||
440 | -13, -13, -13, -13, -13, -13, -13 |
||
441 | }, |
||
442 | |||
443 | { |
||
444 | 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, |
||
445 | -14, -14, -14, -14, -14, -14, -14 |
||
446 | |||
447 | }, |
||
448 | |||
449 | { |
||
450 | 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, |
||
451 | 42, 42, 42, 42, 42, 42, 42 |
||
452 | }, |
||
453 | |||
454 | { |
||
455 | 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, |
||
456 | -16, -16, -16, -16, -16, -16, -16 |
||
457 | }, |
||
458 | |||
459 | { |
||
460 | 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, |
||
461 | -17, -17, -17, -17, -17, -17, -17 |
||
462 | }, |
||
463 | |||
464 | { |
||
465 | 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, |
||
466 | -18, -18, -18, 44, -18, -18, -18 |
||
467 | }, |
||
468 | |||
469 | { |
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470 | 11, 45, 45, -19, 45, 45, 45, 45, 45, 45, |
||
471 | 45, 45, 45, 45, 45, 45, 45 |
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472 | |||
473 | }, |
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474 | |||
475 | { |
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476 | 11, -20, 46, 47, -20, -20, -20, -20, -20, -20, |
||
477 | -20, -20, -20, -20, -20, -20, -20 |
||
478 | }, |
||
479 | |||
480 | { |
||
481 | 11, 48, -21, -21, 48, 48, 48, 48, 48, 48, |
||
482 | 48, 48, 48, 48, 48, 48, 48 |
||
483 | }, |
||
484 | |||
485 | { |
||
486 | 11, 49, 49, 50, 49, -22, 49, 49, -22, 49, |
||
487 | 49, 49, 49, 49, 49, -22, 49 |
||
488 | }, |
||
489 | |||
490 | { |
||
491 | 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
||
492 | -23, -23, -23, -23, -23, -23, -23 |
||
493 | }, |
||
494 | |||
495 | { |
||
496 | 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
||
497 | -24, -24, -24, -24, -24, -24, -24 |
||
498 | |||
499 | }, |
||
500 | |||
501 | { |
||
502 | 11, 51, 51, 52, 51, 51, 51, 51, 51, 51, |
||
503 | 51, 51, 51, 51, 51, 51, 51 |
||
504 | }, |
||
505 | |||
506 | { |
||
507 | 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
||
508 | -26, -26, -26, -26, -26, -26, -26 |
||
509 | }, |
||
510 | |||
511 | { |
||
512 | 11, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
||
513 | -27, -27, -27, -27, -27, -27, -27 |
||
514 | }, |
||
515 | |||
516 | { |
||
517 | 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
||
518 | -28, -28, -28, -28, 53, -28, -28 |
||
519 | }, |
||
520 | |||
521 | { |
||
522 | 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
||
523 | -29, -29, -29, -29, -29, -29, -29 |
||
524 | |||
525 | }, |
||
526 | |||
527 | { |
||
528 | 11, 54, 54, -30, 54, 54, 54, 54, 54, 54, |
||
529 | 54, 54, 54, 54, 54, 54, 54 |
||
530 | }, |
||
531 | |||
532 | { |
||
533 | 11, -31, -31, -31, -31, -31, -31, 55, -31, -31, |
||
534 | -31, -31, -31, -31, -31, -31, -31 |
||
535 | }, |
||
536 | |||
537 | { |
||
538 | 11, -32, -32, -32, -32, -32, -32, -32, -32, -32, |
||
539 | -32, -32, -32, -32, -32, -32, -32 |
||
540 | }, |
||
541 | |||
542 | { |
||
543 | 11, -33, -33, -33, -33, -33, -33, -33, -33, -33, |
||
544 | -33, -33, -33, -33, -33, -33, -33 |
||
545 | }, |
||
546 | |||
547 | { |
||
548 | 11, -34, -34, -34, -34, -34, -34, -34, -34, -34, |
||
549 | -34, 56, 57, 57, -34, -34, -34 |
||
550 | |||
551 | }, |
||
552 | |||
553 | { |
||
554 | 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, |
||
555 | -35, 57, 57, 57, -35, -35, -35 |
||
556 | }, |
||
557 | |||
558 | { |
||
559 | 11, -36, -36, -36, -36, -36, -36, -36, -36, -36, |
||
560 | -36, -36, -36, -36, -36, -36, -36 |
||
561 | }, |
||
562 | |||
563 | { |
||
564 | 11, -37, -37, 58, -37, -37, -37, -37, -37, -37, |
||
565 | -37, -37, -37, -37, -37, -37, -37 |
||
566 | }, |
||
567 | |||
568 | { |
||
569 | 11, -38, -38, -38, -38, -38, -38, -38, -38, -38, |
||
570 | -38, -38, -38, -38, -38, -38, 59 |
||
571 | }, |
||
572 | |||
573 | { |
||
574 | 11, -39, 39, 40, -39, -39, 41, -39, -39, -39, |
||
575 | -39, -39, -39, -39, -39, -39, -39 |
||
576 | |||
577 | }, |
||
578 | |||
579 | { |
||
580 | 11, -40, -40, -40, -40, -40, -40, -40, -40, -40, |
||
581 | -40, -40, -40, -40, -40, -40, -40 |
||
582 | }, |
||
583 | |||
584 | { |
||
585 | 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, |
||
586 | 42, 42, 42, 42, 42, 42, 42 |
||
587 | }, |
||
588 | |||
589 | { |
||
590 | 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, |
||
591 | 42, 42, 42, 42, 42, 42, 42 |
||
592 | }, |
||
593 | |||
594 | { |
||
595 | 11, -43, -43, -43, -43, -43, -43, -43, -43, -43, |
||
596 | -43, -43, -43, -43, -43, -43, -43 |
||
597 | }, |
||
598 | |||
599 | { |
||
600 | 11, -44, -44, -44, -44, -44, -44, -44, -44, -44, |
||
601 | -44, -44, -44, 44, -44, -44, -44 |
||
602 | |||
603 | }, |
||
604 | |||
605 | { |
||
606 | 11, 45, 45, -45, 45, 45, 45, 45, 45, 45, |
||
607 | 45, 45, 45, 45, 45, 45, 45 |
||
608 | }, |
||
609 | |||
610 | { |
||
611 | 11, -46, 46, 47, -46, -46, -46, -46, -46, -46, |
||
612 | -46, -46, -46, -46, -46, -46, -46 |
||
613 | }, |
||
614 | |||
615 | { |
||
616 | 11, 48, -47, -47, 48, 48, 48, 48, 48, 48, |
||
617 | 48, 48, 48, 48, 48, 48, 48 |
||
618 | }, |
||
619 | |||
620 | { |
||
621 | 11, -48, -48, -48, -48, -48, -48, -48, -48, -48, |
||
622 | -48, -48, -48, -48, -48, -48, -48 |
||
623 | }, |
||
624 | |||
625 | { |
||
626 | 11, 49, 49, 50, 49, -49, 49, 49, -49, 49, |
||
627 | 49, 49, 49, 49, 49, -49, 49 |
||
628 | |||
629 | }, |
||
630 | |||
631 | { |
||
632 | 11, -50, -50, -50, -50, -50, -50, -50, -50, -50, |
||
633 | -50, -50, -50, -50, -50, -50, -50 |
||
634 | }, |
||
635 | |||
636 | { |
||
637 | 11, -51, -51, 52, -51, -51, -51, -51, -51, -51, |
||
638 | -51, -51, -51, -51, -51, -51, -51 |
||
639 | }, |
||
640 | |||
641 | { |
||
642 | 11, -52, -52, -52, -52, -52, -52, -52, -52, -52, |
||
643 | -52, -52, -52, -52, -52, -52, -52 |
||
644 | }, |
||
645 | |||
646 | { |
||
647 | 11, -53, -53, -53, -53, -53, -53, -53, -53, -53, |
||
648 | -53, -53, -53, -53, -53, -53, -53 |
||
649 | }, |
||
650 | |||
651 | { |
||
652 | 11, 54, 54, -54, 54, 54, 54, 54, 54, 54, |
||
653 | 54, 54, 54, 54, 54, 54, 54 |
||
654 | |||
655 | }, |
||
656 | |||
657 | { |
||
658 | 11, -55, -55, -55, -55, -55, -55, -55, -55, -55, |
||
659 | -55, -55, -55, -55, -55, -55, -55 |
||
660 | }, |
||
661 | |||
662 | { |
||
663 | 11, -56, -56, -56, -56, -56, -56, -56, -56, -56, |
||
664 | -56, 60, 57, 57, -56, -56, -56 |
||
665 | }, |
||
666 | |||
667 | { |
||
668 | 11, -57, -57, -57, -57, -57, -57, -57, -57, -57, |
||
669 | -57, 57, 57, 57, -57, -57, -57 |
||
670 | }, |
||
671 | |||
672 | { |
||
673 | 11, -58, -58, -58, -58, -58, -58, -58, -58, -58, |
||
674 | -58, -58, -58, -58, -58, -58, -58 |
||
675 | }, |
||
676 | |||
677 | { |
||
678 | 11, -59, -59, -59, -59, -59, -59, -59, -59, -59, |
||
679 | -59, -59, -59, -59, -59, -59, -59 |
||
680 | |||
681 | }, |
||
682 | |||
683 | { |
||
684 | 11, -60, -60, -60, -60, -60, -60, -60, -60, -60, |
||
685 | -60, 57, 57, 57, -60, -60, -60 |
||
686 | }, |
||
687 | |||
688 | } ; |
||
689 | |||
690 | static yy_state_type yy_get_previous_state (void ); |
||
691 | static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); |
||
692 | static int yy_get_next_buffer (void ); |
||
693 | static void yy_fatal_error (yyconst char msg[] ); |
||
694 | |||
695 | /* Done after the current pattern has been matched and before the |
||
696 | * corresponding action - sets up zconftext. |
||
697 | */ |
||
698 | #define YY_DO_BEFORE_ACTION \ |
||
699 | (yytext_ptr) = yy_bp; \ |
||
700 | zconfleng = (size_t) (yy_cp - yy_bp); \ |
||
701 | (yy_hold_char) = *yy_cp; \ |
||
702 | *yy_cp = '\0'; \ |
||
703 | (yy_c_buf_p) = yy_cp; |
||
704 | |||
705 | #define YY_NUM_RULES 33 |
||
706 | #define YY_END_OF_BUFFER 34 |
||
707 | /* This struct is not used in this scanner, |
||
708 | but its presence is necessary. */ |
||
709 | struct yy_trans_info |
||
710 | { |
||
711 | flex_int32_t yy_verify; |
||
712 | flex_int32_t yy_nxt; |
||
713 | }; |
||
714 | static yyconst flex_int16_t yy_accept[61] = |
||
715 | { 0, |
||
716 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
||
717 | 34, 5, 4, 2, 3, 7, 8, 6, 32, 29, |
||
718 | 31, 24, 28, 27, 26, 22, 17, 13, 16, 20, |
||
719 | 22, 11, 12, 19, 19, 14, 22, 22, 4, 2, |
||
720 | 3, 3, 1, 6, 32, 29, 31, 30, 24, 23, |
||
721 | 26, 25, 15, 20, 9, 19, 19, 21, 10, 18 |
||
722 | } ; |
||
723 | |||
724 | static yyconst flex_int32_t yy_ec[256] = |
||
725 | { 0, |
||
726 | 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, |
||
727 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
728 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
729 | 1, 2, 4, 5, 6, 1, 1, 7, 8, 9, |
||
730 | 10, 1, 1, 1, 11, 12, 12, 13, 13, 13, |
||
731 | 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, |
||
732 | 14, 1, 1, 1, 13, 13, 13, 13, 13, 13, |
||
733 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
||
734 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
||
735 | 1, 15, 1, 1, 13, 1, 13, 13, 13, 13, |
||
736 | |||
737 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
||
738 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
||
739 | 13, 13, 1, 16, 1, 1, 1, 1, 1, 1, |
||
740 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
741 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
742 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
743 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
744 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
745 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
746 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
747 | |||
748 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
749 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
750 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
751 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
752 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
||
753 | 1, 1, 1, 1, 1 |
||
754 | } ; |
||
755 | |||
756 | extern int zconf_flex_debug; |
||
757 | int zconf_flex_debug = 0; |
||
758 | |||
759 | /* The intent behind this definition is that it'll catch |
||
760 | * any uses of REJECT which flex missed. |
||
761 | */ |
||
762 | #define REJECT reject_used_but_not_detected |
||
763 | #define yymore() yymore_used_but_not_detected |
||
764 | #define YY_MORE_ADJ 0 |
||
765 | #define YY_RESTORE_YY_MORE_OFFSET |
||
766 | char *zconftext; |
||
767 | #define YY_NO_INPUT 1 |
||
768 | |||
769 | /* |
||
770 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
||
771 | * Released under the terms of the GNU GPL v2.0. |
||
772 | */ |
||
773 | |||
774 | #include <limits.h> |
||
775 | #include <stdio.h> |
||
776 | #include <stdlib.h> |
||
777 | #include <string.h> |
||
778 | #include <unistd.h> |
||
779 | #include <glob.h> |
||
780 | #include <libgen.h> |
||
781 | |||
782 | #include "lkc.h" |
||
783 | |||
784 | #define START_STRSIZE 16 |
||
785 | |||
786 | static struct { |
||
787 | struct file *file; |
||
788 | int lineno; |
||
789 | } current_pos; |
||
790 | |||
791 | static char *text; |
||
792 | static int text_size, text_asize; |
||
793 | |||
794 | struct buffer { |
||
795 | struct buffer *parent; |
||
796 | YY_BUFFER_STATE state; |
||
797 | }; |
||
798 | |||
799 | struct buffer *current_buf; |
||
800 | |||
801 | static int last_ts, first_ts; |
||
802 | |||
803 | static void zconf_endhelp(void); |
||
804 | static void zconf_endfile(void); |
||
805 | |||
806 | static void new_string(void) |
||
807 | { |
||
808 | text = xmalloc(START_STRSIZE); |
||
809 | text_asize = START_STRSIZE; |
||
810 | text_size = 0; |
||
811 | *text = 0; |
||
812 | } |
||
813 | |||
814 | static void append_string(const char *str, int size) |
||
815 | { |
||
816 | int new_size = text_size + size + 1; |
||
817 | if (new_size > text_asize) { |
||
818 | new_size += START_STRSIZE - 1; |
||
819 | new_size &= -START_STRSIZE; |
||
820 | text = realloc(text, new_size); |
||
821 | text_asize = new_size; |
||
822 | } |
||
823 | memcpy(text + text_size, str, size); |
||
824 | text_size += size; |
||
825 | text[text_size] = 0; |
||
826 | } |
||
827 | |||
828 | static void alloc_string(const char *str, int size) |
||
829 | { |
||
830 | text = xmalloc(size + 1); |
||
831 | memcpy(text, str, size); |
||
832 | text[size] = 0; |
||
833 | } |
||
834 | |||
835 | #define INITIAL 0 |
||
836 | #define COMMAND 1 |
||
837 | #define HELP 2 |
||
838 | #define STRING 3 |
||
839 | #define PARAM 4 |
||
840 | |||
841 | #ifndef YY_NO_UNISTD_H |
||
842 | /* Special case for "unistd.h", since it is non-ANSI. We include it way |
||
843 | * down here because we want the user's section 1 to have been scanned first. |
||
844 | * The user has a chance to override it with an option. |
||
845 | */ |
||
846 | #include <unistd.h> |
||
847 | #endif |
||
848 | |||
849 | #ifndef YY_EXTRA_TYPE |
||
850 | #define YY_EXTRA_TYPE void * |
||
851 | #endif |
||
852 | |||
853 | static int yy_init_globals (void ); |
||
854 | |||
855 | /* Accessor methods to globals. |
||
856 | These are made visible to non-reentrant scanners for convenience. */ |
||
857 | |||
858 | int zconflex_destroy (void ); |
||
859 | |||
860 | int zconfget_debug (void ); |
||
861 | |||
862 | void zconfset_debug (int debug_flag ); |
||
863 | |||
864 | YY_EXTRA_TYPE zconfget_extra (void ); |
||
865 | |||
866 | void zconfset_extra (YY_EXTRA_TYPE user_defined ); |
||
867 | |||
868 | FILE *zconfget_in (void ); |
||
869 | |||
870 | void zconfset_in (FILE * in_str ); |
||
871 | |||
872 | FILE *zconfget_out (void ); |
||
873 | |||
874 | void zconfset_out (FILE * out_str ); |
||
875 | |||
876 | yy_size_t zconfget_leng (void ); |
||
877 | |||
878 | char *zconfget_text (void ); |
||
879 | |||
880 | int zconfget_lineno (void ); |
||
881 | |||
882 | void zconfset_lineno (int line_number ); |
||
883 | |||
884 | /* Macros after this point can all be overridden by user definitions in |
||
885 | * section 1. |
||
886 | */ |
||
887 | |||
888 | #ifndef YY_SKIP_YYWRAP |
||
889 | #ifdef __cplusplus |
||
890 | extern "C" int zconfwrap (void ); |
||
891 | #else |
||
892 | extern int zconfwrap (void ); |
||
893 | #endif |
||
894 | #endif |
||
895 | |||
896 | static void yyunput (int c,char *buf_ptr ); |
||
897 | |||
898 | #ifndef yytext_ptr |
||
899 | static void yy_flex_strncpy (char *,yyconst char *,int ); |
||
900 | #endif |
||
901 | |||
902 | #ifdef YY_NEED_STRLEN |
||
903 | static int yy_flex_strlen (yyconst char * ); |
||
904 | #endif |
||
905 | |||
906 | #ifndef YY_NO_INPUT |
||
907 | |||
908 | #ifdef __cplusplus |
||
909 | static int yyinput (void ); |
||
910 | #else |
||
911 | static int input (void ); |
||
912 | #endif |
||
913 | |||
914 | #endif |
||
915 | |||
916 | /* Amount of stuff to slurp up with each read. */ |
||
917 | #ifndef YY_READ_BUF_SIZE |
||
918 | #define YY_READ_BUF_SIZE 8192 |
||
919 | #endif |
||
920 | |||
921 | /* Copy whatever the last rule matched to the standard output. */ |
||
922 | #ifndef ECHO |
||
923 | /* This used to be an fputs(), but since the string might contain NUL's, |
||
924 | * we now use fwrite(). |
||
925 | */ |
||
926 | #define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0) |
||
927 | #endif |
||
928 | |||
929 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
||
930 | * is returned in "result". |
||
931 | */ |
||
932 | #ifndef YY_INPUT |
||
933 | #define YY_INPUT(buf,result,max_size) \ |
||
934 | errno=0; \ |
||
935 | while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \ |
||
936 | { \ |
||
937 | if( errno != EINTR) \ |
||
938 | { \ |
||
939 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
||
940 | break; \ |
||
941 | } \ |
||
942 | errno=0; \ |
||
943 | clearerr(zconfin); \ |
||
944 | }\ |
||
945 | \ |
||
946 | |||
947 | #endif |
||
948 | |||
949 | /* No semi-colon after return; correct usage is to write "yyterminate();" - |
||
950 | * we don't want an extra ';' after the "return" because that will cause |
||
951 | * some compilers to complain about unreachable statements. |
||
952 | */ |
||
953 | #ifndef yyterminate |
||
954 | #define yyterminate() return YY_NULL |
||
955 | #endif |
||
956 | |||
957 | /* Number of entries by which start-condition stack grows. */ |
||
958 | #ifndef YY_START_STACK_INCR |
||
959 | #define YY_START_STACK_INCR 25 |
||
960 | #endif |
||
961 | |||
962 | /* Report a fatal error. */ |
||
963 | #ifndef YY_FATAL_ERROR |
||
964 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) |
||
965 | #endif |
||
966 | |||
967 | /* end tables serialization structures and prototypes */ |
||
968 | |||
969 | /* Default declaration of generated scanner - a define so the user can |
||
970 | * easily add parameters. |
||
971 | */ |
||
972 | #ifndef YY_DECL |
||
973 | #define YY_DECL_IS_OURS 1 |
||
974 | |||
975 | extern int zconflex (void); |
||
976 | |||
977 | #define YY_DECL int zconflex (void) |
||
978 | #endif /* !YY_DECL */ |
||
979 | |||
980 | /* Code executed at the beginning of each rule, after zconftext and zconfleng |
||
981 | * have been set up. |
||
982 | */ |
||
983 | #ifndef YY_USER_ACTION |
||
984 | #define YY_USER_ACTION |
||
985 | #endif |
||
986 | |||
987 | /* Code executed at the end of each rule. */ |
||
988 | #ifndef YY_BREAK |
||
989 | #define YY_BREAK break; |
||
990 | #endif |
||
991 | |||
992 | #define YY_RULE_SETUP \ |
||
993 | YY_USER_ACTION |
||
994 | |||
995 | /** The main scanner function which does all the work. |
||
996 | */ |
||
997 | YY_DECL |
||
998 | { |
||
999 | register yy_state_type yy_current_state; |
||
1000 | register char *yy_cp, *yy_bp; |
||
1001 | register int yy_act; |
||
1002 | |||
1003 | int str = 0; |
||
1004 | int ts, i; |
||
1005 | |||
1006 | if ( !(yy_init) ) |
||
1007 | { |
||
1008 | (yy_init) = 1; |
||
1009 | |||
1010 | #ifdef YY_USER_INIT |
||
1011 | YY_USER_INIT; |
||
1012 | #endif |
||
1013 | |||
1014 | if ( ! (yy_start) ) |
||
1015 | (yy_start) = 1; /* first start state */ |
||
1016 | |||
1017 | if ( ! zconfin ) |
||
1018 | zconfin = stdin; |
||
1019 | |||
1020 | if ( ! zconfout ) |
||
1021 | zconfout = stdout; |
||
1022 | |||
1023 | if ( ! YY_CURRENT_BUFFER ) { |
||
1024 | zconfensure_buffer_stack (); |
||
1025 | YY_CURRENT_BUFFER_LVALUE = |
||
1026 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); |
||
1027 | } |
||
1028 | |||
1029 | zconf_load_buffer_state( ); |
||
1030 | } |
||
1031 | |||
1032 | while ( 1 ) /* loops until end-of-file is reached */ |
||
1033 | { |
||
1034 | yy_cp = (yy_c_buf_p); |
||
1035 | |||
1036 | /* Support of zconftext. */ |
||
1037 | *yy_cp = (yy_hold_char); |
||
1038 | |||
1039 | /* yy_bp points to the position in yy_ch_buf of the start of |
||
1040 | * the current run. |
||
1041 | */ |
||
1042 | yy_bp = yy_cp; |
||
1043 | |||
1044 | yy_current_state = (yy_start); |
||
1045 | yy_match: |
||
1046 | while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) |
||
1047 | ++yy_cp; |
||
1048 | |||
1049 | yy_current_state = -yy_current_state; |
||
1050 | |||
1051 | yy_find_action: |
||
1052 | yy_act = yy_accept[yy_current_state]; |
||
1053 | |||
1054 | YY_DO_BEFORE_ACTION; |
||
1055 | |||
1056 | do_action: /* This label is used only to access EOF actions. */ |
||
1057 | |||
1058 | switch ( yy_act ) |
||
1059 | { /* beginning of action switch */ |
||
1060 | case 1: |
||
1061 | /* rule 1 can match eol */ |
||
1062 | case 2: |
||
1063 | /* rule 2 can match eol */ |
||
1064 | YY_RULE_SETUP |
||
1065 | { |
||
1066 | current_file->lineno++; |
||
1067 | return T_EOL; |
||
1068 | } |
||
1069 | YY_BREAK |
||
1070 | case 3: |
||
1071 | YY_RULE_SETUP |
||
1072 | |||
1073 | YY_BREAK |
||
1074 | case 4: |
||
1075 | YY_RULE_SETUP |
||
1076 | { |
||
1077 | BEGIN(COMMAND); |
||
1078 | } |
||
1079 | YY_BREAK |
||
1080 | case 5: |
||
1081 | YY_RULE_SETUP |
||
1082 | { |
||
1083 | unput(zconftext[0]); |
||
1084 | BEGIN(COMMAND); |
||
1085 | } |
||
1086 | YY_BREAK |
||
1087 | |||
1088 | case 6: |
||
1089 | YY_RULE_SETUP |
||
1090 | { |
||
1091 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
||
1092 | BEGIN(PARAM); |
||
1093 | current_pos.file = current_file; |
||
1094 | current_pos.lineno = current_file->lineno; |
||
1095 | if (id && id->flags & TF_COMMAND) { |
||
1096 | zconflval.id = id; |
||
1097 | return id->token; |
||
1098 | } |
||
1099 | alloc_string(zconftext, zconfleng); |
||
1100 | zconflval.string = text; |
||
1101 | return T_WORD; |
||
1102 | } |
||
1103 | YY_BREAK |
||
1104 | case 7: |
||
1105 | YY_RULE_SETUP |
||
1106 | |||
1107 | YY_BREAK |
||
1108 | case 8: |
||
1109 | /* rule 8 can match eol */ |
||
1110 | YY_RULE_SETUP |
||
1111 | { |
||
1112 | BEGIN(INITIAL); |
||
1113 | current_file->lineno++; |
||
1114 | return T_EOL; |
||
1115 | } |
||
1116 | YY_BREAK |
||
1117 | |||
1118 | case 9: |
||
1119 | YY_RULE_SETUP |
||
1120 | return T_AND; |
||
1121 | YY_BREAK |
||
1122 | case 10: |
||
1123 | YY_RULE_SETUP |
||
1124 | return T_OR; |
||
1125 | YY_BREAK |
||
1126 | case 11: |
||
1127 | YY_RULE_SETUP |
||
1128 | return T_OPEN_PAREN; |
||
1129 | YY_BREAK |
||
1130 | case 12: |
||
1131 | YY_RULE_SETUP |
||
1132 | return T_CLOSE_PAREN; |
||
1133 | YY_BREAK |
||
1134 | case 13: |
||
1135 | YY_RULE_SETUP |
||
1136 | return T_NOT; |
||
1137 | YY_BREAK |
||
1138 | case 14: |
||
1139 | YY_RULE_SETUP |
||
1140 | return T_EQUAL; |
||
1141 | YY_BREAK |
||
1142 | case 15: |
||
1143 | YY_RULE_SETUP |
||
1144 | return T_UNEQUAL; |
||
1145 | YY_BREAK |
||
1146 | case 16: |
||
1147 | YY_RULE_SETUP |
||
1148 | { |
||
1149 | str = zconftext[0]; |
||
1150 | new_string(); |
||
1151 | BEGIN(STRING); |
||
1152 | } |
||
1153 | YY_BREAK |
||
1154 | case 17: |
||
1155 | /* rule 17 can match eol */ |
||
1156 | YY_RULE_SETUP |
||
1157 | BEGIN(INITIAL); current_file->lineno++; return T_EOL; |
||
1158 | YY_BREAK |
||
1159 | case 18: |
||
1160 | YY_RULE_SETUP |
||
1161 | /* ignore */ |
||
1162 | YY_BREAK |
||
1163 | case 19: |
||
1164 | YY_RULE_SETUP |
||
1165 | { |
||
1166 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
||
1167 | if (id && id->flags & TF_PARAM) { |
||
1168 | zconflval.id = id; |
||
1169 | return id->token; |
||
1170 | } |
||
1171 | alloc_string(zconftext, zconfleng); |
||
1172 | zconflval.string = text; |
||
1173 | return T_WORD; |
||
1174 | } |
||
1175 | YY_BREAK |
||
1176 | case 20: |
||
1177 | YY_RULE_SETUP |
||
1178 | /* comment */ |
||
1179 | YY_BREAK |
||
1180 | case 21: |
||
1181 | /* rule 21 can match eol */ |
||
1182 | YY_RULE_SETUP |
||
1183 | current_file->lineno++; |
||
1184 | YY_BREAK |
||
1185 | case 22: |
||
1186 | YY_RULE_SETUP |
||
1187 | |||
1188 | YY_BREAK |
||
1189 | case YY_STATE_EOF(PARAM): |
||
1190 | { |
||
1191 | BEGIN(INITIAL); |
||
1192 | } |
||
1193 | YY_BREAK |
||
1194 | |||
1195 | case 23: |
||
1196 | /* rule 23 can match eol */ |
||
1197 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
||
1198 | (yy_c_buf_p) = yy_cp -= 1; |
||
1199 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ |
||
1200 | YY_RULE_SETUP |
||
1201 | { |
||
1202 | append_string(zconftext, zconfleng); |
||
1203 | zconflval.string = text; |
||
1204 | return T_WORD_QUOTE; |
||
1205 | } |
||
1206 | YY_BREAK |
||
1207 | case 24: |
||
1208 | YY_RULE_SETUP |
||
1209 | { |
||
1210 | append_string(zconftext, zconfleng); |
||
1211 | } |
||
1212 | YY_BREAK |
||
1213 | case 25: |
||
1214 | /* rule 25 can match eol */ |
||
1215 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
||
1216 | (yy_c_buf_p) = yy_cp -= 1; |
||
1217 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ |
||
1218 | YY_RULE_SETUP |
||
1219 | { |
||
1220 | append_string(zconftext + 1, zconfleng - 1); |
||
1221 | zconflval.string = text; |
||
1222 | return T_WORD_QUOTE; |
||
1223 | } |
||
1224 | YY_BREAK |
||
1225 | case 26: |
||
1226 | YY_RULE_SETUP |
||
1227 | { |
||
1228 | append_string(zconftext + 1, zconfleng - 1); |
||
1229 | } |
||
1230 | YY_BREAK |
||
1231 | case 27: |
||
1232 | YY_RULE_SETUP |
||
1233 | { |
||
1234 | if (str == zconftext[0]) { |
||
1235 | BEGIN(PARAM); |
||
1236 | zconflval.string = text; |
||
1237 | return T_WORD_QUOTE; |
||
1238 | } else |
||
1239 | append_string(zconftext, 1); |
||
1240 | } |
||
1241 | YY_BREAK |
||
1242 | case 28: |
||
1243 | /* rule 28 can match eol */ |
||
1244 | YY_RULE_SETUP |
||
1245 | { |
||
1246 | printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); |
||
1247 | current_file->lineno++; |
||
1248 | BEGIN(INITIAL); |
||
1249 | return T_EOL; |
||
1250 | } |
||
1251 | YY_BREAK |
||
1252 | case YY_STATE_EOF(STRING): |
||
1253 | { |
||
1254 | BEGIN(INITIAL); |
||
1255 | } |
||
1256 | YY_BREAK |
||
1257 | |||
1258 | case 29: |
||
1259 | YY_RULE_SETUP |
||
1260 | { |
||
1261 | ts = 0; |
||
1262 | for (i = 0; i < zconfleng; i++) { |
||
1263 | if (zconftext[i] == '\t') |
||
1264 | ts = (ts & ~7) + 8; |
||
1265 | else |
||
1266 | ts++; |
||
1267 | } |
||
1268 | last_ts = ts; |
||
1269 | if (first_ts) { |
||
1270 | if (ts < first_ts) { |
||
1271 | zconf_endhelp(); |
||
1272 | return T_HELPTEXT; |
||
1273 | } |
||
1274 | ts -= first_ts; |
||
1275 | while (ts > 8) { |
||
1276 | append_string(" ", 8); |
||
1277 | ts -= 8; |
||
1278 | } |
||
1279 | append_string(" ", ts); |
||
1280 | } |
||
1281 | } |
||
1282 | YY_BREAK |
||
1283 | case 30: |
||
1284 | /* rule 30 can match eol */ |
||
1285 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
||
1286 | (yy_c_buf_p) = yy_cp -= 1; |
||
1287 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ |
||
1288 | YY_RULE_SETUP |
||
1289 | { |
||
1290 | current_file->lineno++; |
||
1291 | zconf_endhelp(); |
||
1292 | return T_HELPTEXT; |
||
1293 | } |
||
1294 | YY_BREAK |
||
1295 | case 31: |
||
1296 | /* rule 31 can match eol */ |
||
1297 | YY_RULE_SETUP |
||
1298 | { |
||
1299 | current_file->lineno++; |
||
1300 | append_string("\n", 1); |
||
1301 | } |
||
1302 | YY_BREAK |
||
1303 | case 32: |
||
1304 | YY_RULE_SETUP |
||
1305 | { |
||
1306 | while (zconfleng) { |
||
1307 | if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t')) |
||
1308 | break; |
||
1309 | zconfleng--; |
||
1310 | } |
||
1311 | append_string(zconftext, zconfleng); |
||
1312 | if (!first_ts) |
||
1313 | first_ts = last_ts; |
||
1314 | } |
||
1315 | YY_BREAK |
||
1316 | case YY_STATE_EOF(HELP): |
||
1317 | { |
||
1318 | zconf_endhelp(); |
||
1319 | return T_HELPTEXT; |
||
1320 | } |
||
1321 | YY_BREAK |
||
1322 | |||
1323 | case YY_STATE_EOF(INITIAL): |
||
1324 | case YY_STATE_EOF(COMMAND): |
||
1325 | { |
||
1326 | if (current_file) { |
||
1327 | zconf_endfile(); |
||
1328 | return T_EOL; |
||
1329 | } |
||
1330 | fclose(zconfin); |
||
1331 | yyterminate(); |
||
1332 | } |
||
1333 | YY_BREAK |
||
1334 | case 33: |
||
1335 | YY_RULE_SETUP |
||
1336 | YY_FATAL_ERROR( "flex scanner jammed" ); |
||
1337 | YY_BREAK |
||
1338 | |||
1339 | case YY_END_OF_BUFFER: |
||
1340 | { |
||
1341 | /* Amount of text matched not including the EOB char. */ |
||
1342 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; |
||
1343 | |||
1344 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
||
1345 | *yy_cp = (yy_hold_char); |
||
1346 | YY_RESTORE_YY_MORE_OFFSET |
||
1347 | |||
1348 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
||
1349 | { |
||
1350 | /* We're scanning a new file or input source. It's |
||
1351 | * possible that this happened because the user |
||
1352 | * just pointed zconfin at a new source and called |
||
1353 | * zconflex(). If so, then we have to assure |
||
1354 | * consistency between YY_CURRENT_BUFFER and our |
||
1355 | * globals. Here is the right place to do so, because |
||
1356 | * this is the first action (other than possibly a |
||
1357 | * back-up) that will match for the new input source. |
||
1358 | */ |
||
1359 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
||
1360 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin; |
||
1361 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
||
1362 | } |
||
1363 | |||
1364 | /* Note that here we test for yy_c_buf_p "<=" to the position |
||
1365 | * of the first EOB in the buffer, since yy_c_buf_p will |
||
1366 | * already have been incremented past the NUL character |
||
1367 | * (since all states make transitions on EOB to the |
||
1368 | * end-of-buffer state). Contrast this with the test |
||
1369 | * in input(). |
||
1370 | */ |
||
1371 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
||
1372 | { /* This was really a NUL. */ |
||
1373 | yy_state_type yy_next_state; |
||
1374 | |||
1375 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; |
||
1376 | |||
1377 | yy_current_state = yy_get_previous_state( ); |
||
1378 | |||
1379 | /* Okay, we're now positioned to make the NUL |
||
1380 | * transition. We couldn't have |
||
1381 | * yy_get_previous_state() go ahead and do it |
||
1382 | * for us because it doesn't know how to deal |
||
1383 | * with the possibility of jamming (and we don't |
||
1384 | * want to build jamming into it because then it |
||
1385 | * will run more slowly). |
||
1386 | */ |
||
1387 | |||
1388 | yy_next_state = yy_try_NUL_trans( yy_current_state ); |
||
1389 | |||
1390 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
||
1391 | |||
1392 | if ( yy_next_state ) |
||
1393 | { |
||
1394 | /* Consume the NUL. */ |
||
1395 | yy_cp = ++(yy_c_buf_p); |
||
1396 | yy_current_state = yy_next_state; |
||
1397 | goto yy_match; |
||
1398 | } |
||
1399 | |||
1400 | else |
||
1401 | { |
||
1402 | yy_cp = (yy_c_buf_p); |
||
1403 | goto yy_find_action; |
||
1404 | } |
||
1405 | } |
||
1406 | |||
1407 | else switch ( yy_get_next_buffer( ) ) |
||
1408 | { |
||
1409 | case EOB_ACT_END_OF_FILE: |
||
1410 | { |
||
1411 | (yy_did_buffer_switch_on_eof) = 0; |
||
1412 | |||
1413 | if ( zconfwrap( ) ) |
||
1414 | { |
||
1415 | /* Note: because we've taken care in |
||
1416 | * yy_get_next_buffer() to have set up |
||
1417 | * zconftext, we can now set up |
||
1418 | * yy_c_buf_p so that if some total |
||
1419 | * hoser (like flex itself) wants to |
||
1420 | * call the scanner after we return the |
||
1421 | * YY_NULL, it'll still work - another |
||
1422 | * YY_NULL will get returned. |
||
1423 | */ |
||
1424 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; |
||
1425 | |||
1426 | yy_act = YY_STATE_EOF(YY_START); |
||
1427 | goto do_action; |
||
1428 | } |
||
1429 | |||
1430 | else |
||
1431 | { |
||
1432 | if ( ! (yy_did_buffer_switch_on_eof) ) |
||
1433 | YY_NEW_FILE; |
||
1434 | } |
||
1435 | break; |
||
1436 | } |
||
1437 | |||
1438 | case EOB_ACT_CONTINUE_SCAN: |
||
1439 | (yy_c_buf_p) = |
||
1440 | (yytext_ptr) + yy_amount_of_matched_text; |
||
1441 | |||
1442 | yy_current_state = yy_get_previous_state( ); |
||
1443 | |||
1444 | yy_cp = (yy_c_buf_p); |
||
1445 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
||
1446 | goto yy_match; |
||
1447 | |||
1448 | case EOB_ACT_LAST_MATCH: |
||
1449 | (yy_c_buf_p) = |
||
1450 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; |
||
1451 | |||
1452 | yy_current_state = yy_get_previous_state( ); |
||
1453 | |||
1454 | yy_cp = (yy_c_buf_p); |
||
1455 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
||
1456 | goto yy_find_action; |
||
1457 | } |
||
1458 | break; |
||
1459 | } |
||
1460 | |||
1461 | default: |
||
1462 | YY_FATAL_ERROR( |
||
1463 | "fatal flex scanner internal error--no action found" ); |
||
1464 | } /* end of action switch */ |
||
1465 | } /* end of scanning one token */ |
||
1466 | } /* end of zconflex */ |
||
1467 | |||
1468 | /* yy_get_next_buffer - try to read in a new buffer |
||
1469 | * |
||
1470 | * Returns a code representing an action: |
||
1471 | * EOB_ACT_LAST_MATCH - |
||
1472 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
||
1473 | * EOB_ACT_END_OF_FILE - end of file |
||
1474 | */ |
||
1475 | static int yy_get_next_buffer (void) |
||
1476 | { |
||
1477 | register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
||
1478 | register char *source = (yytext_ptr); |
||
1479 | register int number_to_move, i; |
||
1480 | int ret_val; |
||
1481 | |||
1482 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) |
||
1483 | YY_FATAL_ERROR( |
||
1484 | "fatal flex scanner internal error--end of buffer missed" ); |
||
1485 | |||
1486 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
||
1487 | { /* Don't try to fill the buffer, so this is an EOF. */ |
||
1488 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) |
||
1489 | { |
||
1490 | /* We matched a single character, the EOB, so |
||
1491 | * treat this as a final EOF. |
||
1492 | */ |
||
1493 | return EOB_ACT_END_OF_FILE; |
||
1494 | } |
||
1495 | |||
1496 | else |
||
1497 | { |
||
1498 | /* We matched some text prior to the EOB, first |
||
1499 | * process it. |
||
1500 | */ |
||
1501 | return EOB_ACT_LAST_MATCH; |
||
1502 | } |
||
1503 | } |
||
1504 | |||
1505 | /* Try to read more data. */ |
||
1506 | |||
1507 | /* First move last chars to start of buffer. */ |
||
1508 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; |
||
1509 | |||
1510 | for ( i = 0; i < number_to_move; ++i ) |
||
1511 | *(dest++) = *(source++); |
||
1512 | |||
1513 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
||
1514 | /* don't do the read, it's not guaranteed to return an EOF, |
||
1515 | * just force an EOF |
||
1516 | */ |
||
1517 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; |
||
1518 | |||
1519 | else |
||
1520 | { |
||
1521 | yy_size_t num_to_read = |
||
1522 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
||
1523 | |||
1524 | while ( num_to_read <= 0 ) |
||
1525 | { /* Not enough room in the buffer - grow it. */ |
||
1526 | |||
1527 | /* just a shorter name for the current buffer */ |
||
1528 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; |
||
1529 | |||
1530 | int yy_c_buf_p_offset = |
||
1531 | (int) ((yy_c_buf_p) - b->yy_ch_buf); |
||
1532 | |||
1533 | if ( b->yy_is_our_buffer ) |
||
1534 | { |
||
1535 | yy_size_t new_size = b->yy_buf_size * 2; |
||
1536 | |||
1537 | if ( new_size <= 0 ) |
||
1538 | b->yy_buf_size += b->yy_buf_size / 8; |
||
1539 | else |
||
1540 | b->yy_buf_size *= 2; |
||
1541 | |||
1542 | b->yy_ch_buf = (char *) |
||
1543 | /* Include room in for 2 EOB chars. */ |
||
1544 | zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); |
||
1545 | } |
||
1546 | else |
||
1547 | /* Can't grow it, we don't own it. */ |
||
1548 | b->yy_ch_buf = 0; |
||
1549 | |||
1550 | if ( ! b->yy_ch_buf ) |
||
1551 | YY_FATAL_ERROR( |
||
1552 | "fatal error - scanner input buffer overflow" ); |
||
1553 | |||
1554 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; |
||
1555 | |||
1556 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
||
1557 | number_to_move - 1; |
||
1558 | |||
1559 | } |
||
1560 | |||
1561 | if ( num_to_read > YY_READ_BUF_SIZE ) |
||
1562 | num_to_read = YY_READ_BUF_SIZE; |
||
1563 | |||
1564 | /* Read in more data. */ |
||
1565 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
||
1566 | (yy_n_chars), num_to_read ); |
||
1567 | |||
1568 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
||
1569 | } |
||
1570 | |||
1571 | if ( (yy_n_chars) == 0 ) |
||
1572 | { |
||
1573 | if ( number_to_move == YY_MORE_ADJ ) |
||
1574 | { |
||
1575 | ret_val = EOB_ACT_END_OF_FILE; |
||
1576 | zconfrestart(zconfin ); |
||
1577 | } |
||
1578 | |||
1579 | else |
||
1580 | { |
||
1581 | ret_val = EOB_ACT_LAST_MATCH; |
||
1582 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
||
1583 | YY_BUFFER_EOF_PENDING; |
||
1584 | } |
||
1585 | } |
||
1586 | |||
1587 | else |
||
1588 | ret_val = EOB_ACT_CONTINUE_SCAN; |
||
1589 | |||
1590 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
||
1591 | /* Extend the array by 50%, plus the number we really need. */ |
||
1592 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); |
||
1593 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); |
||
1594 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
||
1595 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); |
||
1596 | } |
||
1597 | |||
1598 | (yy_n_chars) += number_to_move; |
||
1599 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; |
||
1600 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; |
||
1601 | |||
1602 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
||
1603 | |||
1604 | return ret_val; |
||
1605 | } |
||
1606 | |||
1607 | /* yy_get_previous_state - get the state just before the EOB char was reached */ |
||
1608 | |||
1609 | static yy_state_type yy_get_previous_state (void) |
||
1610 | { |
||
1611 | register yy_state_type yy_current_state; |
||
1612 | register char *yy_cp; |
||
1613 | |||
1614 | yy_current_state = (yy_start); |
||
1615 | |||
1616 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) |
||
1617 | { |
||
1618 | yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; |
||
1619 | } |
||
1620 | |||
1621 | return yy_current_state; |
||
1622 | } |
||
1623 | |||
1624 | /* yy_try_NUL_trans - try to make a transition on the NUL character |
||
1625 | * |
||
1626 | * synopsis |
||
1627 | * next_state = yy_try_NUL_trans( current_state ); |
||
1628 | */ |
||
1629 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) |
||
1630 | { |
||
1631 | register int yy_is_jam; |
||
1632 | |||
1633 | yy_current_state = yy_nxt[yy_current_state][1]; |
||
1634 | yy_is_jam = (yy_current_state <= 0); |
||
1635 | |||
1636 | return yy_is_jam ? 0 : yy_current_state; |
||
1637 | } |
||
1638 | |||
1639 | static void yyunput (int c, register char * yy_bp ) |
||
1640 | { |
||
1641 | register char *yy_cp; |
||
1642 | |||
1643 | yy_cp = (yy_c_buf_p); |
||
1644 | |||
1645 | /* undo effects of setting up zconftext */ |
||
1646 | *yy_cp = (yy_hold_char); |
||
1647 | |||
1648 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
||
1649 | { /* need to shift things up to make room */ |
||
1650 | /* +2 for EOB chars. */ |
||
1651 | register yy_size_t number_to_move = (yy_n_chars) + 2; |
||
1652 | register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ |
||
1653 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; |
||
1654 | register char *source = |
||
1655 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; |
||
1656 | |||
1657 | while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
||
1658 | *--dest = *--source; |
||
1659 | |||
1660 | yy_cp += (int) (dest - source); |
||
1661 | yy_bp += (int) (dest - source); |
||
1662 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = |
||
1663 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; |
||
1664 | |||
1665 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
||
1666 | YY_FATAL_ERROR( "flex scanner push-back overflow" ); |
||
1667 | } |
||
1668 | |||
1669 | *--yy_cp = (char) c; |
||
1670 | |||
1671 | (yytext_ptr) = yy_bp; |
||
1672 | (yy_hold_char) = *yy_cp; |
||
1673 | (yy_c_buf_p) = yy_cp; |
||
1674 | } |
||
1675 | |||
1676 | #ifndef YY_NO_INPUT |
||
1677 | #ifdef __cplusplus |
||
1678 | static int yyinput (void) |
||
1679 | #else |
||
1680 | static int input (void) |
||
1681 | #endif |
||
1682 | |||
1683 | { |
||
1684 | int c; |
||
1685 | |||
1686 | *(yy_c_buf_p) = (yy_hold_char); |
||
1687 | |||
1688 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) |
||
1689 | { |
||
1690 | /* yy_c_buf_p now points to the character we want to return. |
||
1691 | * If this occurs *before* the EOB characters, then it's a |
||
1692 | * valid NUL; if not, then we've hit the end of the buffer. |
||
1693 | */ |
||
1694 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
||
1695 | /* This was really a NUL. */ |
||
1696 | *(yy_c_buf_p) = '\0'; |
||
1697 | |||
1698 | else |
||
1699 | { /* need more input */ |
||
1700 | yy_size_t offset = (yy_c_buf_p) - (yytext_ptr); |
||
1701 | ++(yy_c_buf_p); |
||
1702 | |||
1703 | switch ( yy_get_next_buffer( ) ) |
||
1704 | { |
||
1705 | case EOB_ACT_LAST_MATCH: |
||
1706 | /* This happens because yy_g_n_b() |
||
1707 | * sees that we've accumulated a |
||
1708 | * token and flags that we need to |
||
1709 | * try matching the token before |
||
1710 | * proceeding. But for input(), |
||
1711 | * there's no matching to consider. |
||
1712 | * So convert the EOB_ACT_LAST_MATCH |
||
1713 | * to EOB_ACT_END_OF_FILE. |
||
1714 | */ |
||
1715 | |||
1716 | /* Reset buffer status. */ |
||
1717 | zconfrestart(zconfin ); |
||
1718 | |||
1719 | /*FALLTHROUGH*/ |
||
1720 | |||
1721 | case EOB_ACT_END_OF_FILE: |
||
1722 | { |
||
1723 | if ( zconfwrap( ) ) |
||
1724 | return EOF; |
||
1725 | |||
1726 | if ( ! (yy_did_buffer_switch_on_eof) ) |
||
1727 | YY_NEW_FILE; |
||
1728 | #ifdef __cplusplus |
||
1729 | return yyinput(); |
||
1730 | #else |
||
1731 | return input(); |
||
1732 | #endif |
||
1733 | } |
||
1734 | |||
1735 | case EOB_ACT_CONTINUE_SCAN: |
||
1736 | (yy_c_buf_p) = (yytext_ptr) + offset; |
||
1737 | break; |
||
1738 | } |
||
1739 | } |
||
1740 | } |
||
1741 | |||
1742 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
||
1743 | *(yy_c_buf_p) = '\0'; /* preserve zconftext */ |
||
1744 | (yy_hold_char) = *++(yy_c_buf_p); |
||
1745 | |||
1746 | return c; |
||
1747 | } |
||
1748 | #endif /* ifndef YY_NO_INPUT */ |
||
1749 | |||
1750 | /** Immediately switch to a different input stream. |
||
1751 | * @param input_file A readable stream. |
||
1752 | * |
||
1753 | * @note This function does not reset the start condition to @c INITIAL . |
||
1754 | */ |
||
1755 | void zconfrestart (FILE * input_file ) |
||
1756 | { |
||
1757 | |||
1758 | if ( ! YY_CURRENT_BUFFER ){ |
||
1759 | zconfensure_buffer_stack (); |
||
1760 | YY_CURRENT_BUFFER_LVALUE = |
||
1761 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); |
||
1762 | } |
||
1763 | |||
1764 | zconf_init_buffer(YY_CURRENT_BUFFER,input_file ); |
||
1765 | zconf_load_buffer_state( ); |
||
1766 | } |
||
1767 | |||
1768 | /** Switch to a different input buffer. |
||
1769 | * @param new_buffer The new input buffer. |
||
1770 | * |
||
1771 | */ |
||
1772 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ) |
||
1773 | { |
||
1774 | |||
1775 | /* TODO. We should be able to replace this entire function body |
||
1776 | * with |
||
1777 | * zconfpop_buffer_state(); |
||
1778 | * zconfpush_buffer_state(new_buffer); |
||
1779 | */ |
||
1780 | zconfensure_buffer_stack (); |
||
1781 | if ( YY_CURRENT_BUFFER == new_buffer ) |
||
1782 | return; |
||
1783 | |||
1784 | if ( YY_CURRENT_BUFFER ) |
||
1785 | { |
||
1786 | /* Flush out information for old buffer. */ |
||
1787 | *(yy_c_buf_p) = (yy_hold_char); |
||
1788 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
||
1789 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
||
1790 | } |
||
1791 | |||
1792 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
||
1793 | zconf_load_buffer_state( ); |
||
1794 | |||
1795 | /* We don't actually know whether we did this switch during |
||
1796 | * EOF (zconfwrap()) processing, but the only time this flag |
||
1797 | * is looked at is after zconfwrap() is called, so it's safe |
||
1798 | * to go ahead and always set it. |
||
1799 | */ |
||
1800 | (yy_did_buffer_switch_on_eof) = 1; |
||
1801 | } |
||
1802 | |||
1803 | static void zconf_load_buffer_state (void) |
||
1804 | { |
||
1805 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
||
1806 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
||
1807 | zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
||
1808 | (yy_hold_char) = *(yy_c_buf_p); |
||
1809 | } |
||
1810 | |||
1811 | /** Allocate and initialize an input buffer state. |
||
1812 | * @param file A readable stream. |
||
1813 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
||
1814 | * |
||
1815 | * @return the allocated buffer state. |
||
1816 | */ |
||
1817 | YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size ) |
||
1818 | { |
||
1819 | YY_BUFFER_STATE b; |
||
1820 | |||
1821 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); |
||
1822 | if ( ! b ) |
||
1823 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); |
||
1824 | |||
1825 | b->yy_buf_size = size; |
||
1826 | |||
1827 | /* yy_ch_buf has to be 2 characters longer than the size given because |
||
1828 | * we need to put in 2 end-of-buffer characters. |
||
1829 | */ |
||
1830 | b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 ); |
||
1831 | if ( ! b->yy_ch_buf ) |
||
1832 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); |
||
1833 | |||
1834 | b->yy_is_our_buffer = 1; |
||
1835 | |||
1836 | zconf_init_buffer(b,file ); |
||
1837 | |||
1838 | return b; |
||
1839 | } |
||
1840 | |||
1841 | /** Destroy the buffer. |
||
1842 | * @param b a buffer created with zconf_create_buffer() |
||
1843 | * |
||
1844 | */ |
||
1845 | void zconf_delete_buffer (YY_BUFFER_STATE b ) |
||
1846 | { |
||
1847 | |||
1848 | if ( ! b ) |
||
1849 | return; |
||
1850 | |||
1851 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
||
1852 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
||
1853 | |||
1854 | if ( b->yy_is_our_buffer ) |
||
1855 | zconffree((void *) b->yy_ch_buf ); |
||
1856 | |||
1857 | zconffree((void *) b ); |
||
1858 | } |
||
1859 | |||
1860 | /* Initializes or reinitializes a buffer. |
||
1861 | * This function is sometimes called more than once on the same buffer, |
||
1862 | * such as during a zconfrestart() or at EOF. |
||
1863 | */ |
||
1864 | static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file ) |
||
1865 | |||
1866 | { |
||
1867 | int oerrno = errno; |
||
1868 | |||
1869 | zconf_flush_buffer(b ); |
||
1870 | |||
1871 | b->yy_input_file = file; |
||
1872 | b->yy_fill_buffer = 1; |
||
1873 | |||
1874 | /* If b is the current buffer, then zconf_init_buffer was _probably_ |
||
1875 | * called from zconfrestart() or through yy_get_next_buffer. |
||
1876 | * In that case, we don't want to reset the lineno or column. |
||
1877 | */ |
||
1878 | if (b != YY_CURRENT_BUFFER){ |
||
1879 | b->yy_bs_lineno = 1; |
||
1880 | b->yy_bs_column = 0; |
||
1881 | } |
||
1882 | |||
1883 | b->yy_is_interactive = 0; |
||
1884 | |||
1885 | errno = oerrno; |
||
1886 | } |
||
1887 | |||
1888 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
||
1889 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
||
1890 | * |
||
1891 | */ |
||
1892 | void zconf_flush_buffer (YY_BUFFER_STATE b ) |
||
1893 | { |
||
1894 | if ( ! b ) |
||
1895 | return; |
||
1896 | |||
1897 | b->yy_n_chars = 0; |
||
1898 | |||
1899 | /* We always need two end-of-buffer characters. The first causes |
||
1900 | * a transition to the end-of-buffer state. The second causes |
||
1901 | * a jam in that state. |
||
1902 | */ |
||
1903 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
||
1904 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
||
1905 | |||
1906 | b->yy_buf_pos = &b->yy_ch_buf[0]; |
||
1907 | |||
1908 | b->yy_at_bol = 1; |
||
1909 | b->yy_buffer_status = YY_BUFFER_NEW; |
||
1910 | |||
1911 | if ( b == YY_CURRENT_BUFFER ) |
||
1912 | zconf_load_buffer_state( ); |
||
1913 | } |
||
1914 | |||
1915 | /** Pushes the new state onto the stack. The new state becomes |
||
1916 | * the current state. This function will allocate the stack |
||
1917 | * if necessary. |
||
1918 | * @param new_buffer The new state. |
||
1919 | * |
||
1920 | */ |
||
1921 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ) |
||
1922 | { |
||
1923 | if (new_buffer == NULL) |
||
1924 | return; |
||
1925 | |||
1926 | zconfensure_buffer_stack(); |
||
1927 | |||
1928 | /* This block is copied from zconf_switch_to_buffer. */ |
||
1929 | if ( YY_CURRENT_BUFFER ) |
||
1930 | { |
||
1931 | /* Flush out information for old buffer. */ |
||
1932 | *(yy_c_buf_p) = (yy_hold_char); |
||
1933 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
||
1934 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
||
1935 | } |
||
1936 | |||
1937 | /* Only push if top exists. Otherwise, replace top. */ |
||
1938 | if (YY_CURRENT_BUFFER) |
||
1939 | (yy_buffer_stack_top)++; |
||
1940 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
||
1941 | |||
1942 | /* copied from zconf_switch_to_buffer. */ |
||
1943 | zconf_load_buffer_state( ); |
||
1944 | (yy_did_buffer_switch_on_eof) = 1; |
||
1945 | } |
||
1946 | |||
1947 | /** Removes and deletes the top of the stack, if present. |
||
1948 | * The next element becomes the new top. |
||
1949 | * |
||
1950 | */ |
||
1951 | void zconfpop_buffer_state (void) |
||
1952 | { |
||
1953 | if (!YY_CURRENT_BUFFER) |
||
1954 | return; |
||
1955 | |||
1956 | zconf_delete_buffer(YY_CURRENT_BUFFER ); |
||
1957 | YY_CURRENT_BUFFER_LVALUE = NULL; |
||
1958 | if ((yy_buffer_stack_top) > 0) |
||
1959 | --(yy_buffer_stack_top); |
||
1960 | |||
1961 | if (YY_CURRENT_BUFFER) { |
||
1962 | zconf_load_buffer_state( ); |
||
1963 | (yy_did_buffer_switch_on_eof) = 1; |
||
1964 | } |
||
1965 | } |
||
1966 | |||
1967 | /* Allocates the stack if it does not exist. |
||
1968 | * Guarantees space for at least one push. |
||
1969 | */ |
||
1970 | static void zconfensure_buffer_stack (void) |
||
1971 | { |
||
1972 | yy_size_t num_to_alloc; |
||
1973 | |||
1974 | if (!(yy_buffer_stack)) { |
||
1975 | |||
1976 | /* First allocation is just for 2 elements, since we don't know if this |
||
1977 | * scanner will even need a stack. We use 2 instead of 1 to avoid an |
||
1978 | * immediate realloc on the next call. |
||
1979 | */ |
||
1980 | num_to_alloc = 1; |
||
1981 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc |
||
1982 | (num_to_alloc * sizeof(struct yy_buffer_state*) |
||
1983 | ); |
||
1984 | if ( ! (yy_buffer_stack) ) |
||
1985 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); |
||
1986 | |||
1987 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
||
1988 | |||
1989 | (yy_buffer_stack_max) = num_to_alloc; |
||
1990 | (yy_buffer_stack_top) = 0; |
||
1991 | return; |
||
1992 | } |
||
1993 | |||
1994 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
||
1995 | |||
1996 | /* Increase the buffer to prepare for a possible push. */ |
||
1997 | int grow_size = 8 /* arbitrary grow size */; |
||
1998 | |||
1999 | num_to_alloc = (yy_buffer_stack_max) + grow_size; |
||
2000 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc |
||
2001 | ((yy_buffer_stack), |
||
2002 | num_to_alloc * sizeof(struct yy_buffer_state*) |
||
2003 | ); |
||
2004 | if ( ! (yy_buffer_stack) ) |
||
2005 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); |
||
2006 | |||
2007 | /* zero only the new slots.*/ |
||
2008 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); |
||
2009 | (yy_buffer_stack_max) = num_to_alloc; |
||
2010 | } |
||
2011 | } |
||
2012 | |||
2013 | /** Setup the input buffer state to scan directly from a user-specified character buffer. |
||
2014 | * @param base the character buffer |
||
2015 | * @param size the size in bytes of the character buffer |
||
2016 | * |
||
2017 | * @return the newly allocated buffer state object. |
||
2018 | */ |
||
2019 | YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) |
||
2020 | { |
||
2021 | YY_BUFFER_STATE b; |
||
2022 | |||
2023 | if ( size < 2 || |
||
2024 | base[size-2] != YY_END_OF_BUFFER_CHAR || |
||
2025 | base[size-1] != YY_END_OF_BUFFER_CHAR ) |
||
2026 | /* They forgot to leave room for the EOB's. */ |
||
2027 | return 0; |
||
2028 | |||
2029 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); |
||
2030 | if ( ! b ) |
||
2031 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" ); |
||
2032 | |||
2033 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ |
||
2034 | b->yy_buf_pos = b->yy_ch_buf = base; |
||
2035 | b->yy_is_our_buffer = 0; |
||
2036 | b->yy_input_file = 0; |
||
2037 | b->yy_n_chars = b->yy_buf_size; |
||
2038 | b->yy_is_interactive = 0; |
||
2039 | b->yy_at_bol = 1; |
||
2040 | b->yy_fill_buffer = 0; |
||
2041 | b->yy_buffer_status = YY_BUFFER_NEW; |
||
2042 | |||
2043 | zconf_switch_to_buffer(b ); |
||
2044 | |||
2045 | return b; |
||
2046 | } |
||
2047 | |||
2048 | /** Setup the input buffer state to scan a string. The next call to zconflex() will |
||
2049 | * scan from a @e copy of @a str. |
||
2050 | * @param yystr a NUL-terminated string to scan |
||
2051 | * |
||
2052 | * @return the newly allocated buffer state object. |
||
2053 | * @note If you want to scan bytes that may contain NUL values, then use |
||
2054 | * zconf_scan_bytes() instead. |
||
2055 | */ |
||
2056 | YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) |
||
2057 | { |
||
2058 | |||
2059 | return zconf_scan_bytes(yystr,strlen(yystr) ); |
||
2060 | } |
||
2061 | |||
2062 | /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will |
||
2063 | * scan from a @e copy of @a bytes. |
||
2064 | * @param yybytes the byte buffer to scan |
||
2065 | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. |
||
2066 | * |
||
2067 | * @return the newly allocated buffer state object. |
||
2068 | */ |
||
2069 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) |
||
2070 | { |
||
2071 | YY_BUFFER_STATE b; |
||
2072 | char *buf; |
||
2073 | yy_size_t n; |
||
2074 | int i; |
||
2075 | |||
2076 | /* Get memory for full buffer, including space for trailing EOB's. */ |
||
2077 | n = _yybytes_len + 2; |
||
2078 | buf = (char *) zconfalloc(n ); |
||
2079 | if ( ! buf ) |
||
2080 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" ); |
||
2081 | |||
2082 | for ( i = 0; i < _yybytes_len; ++i ) |
||
2083 | buf[i] = yybytes[i]; |
||
2084 | |||
2085 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
||
2086 | |||
2087 | b = zconf_scan_buffer(buf,n ); |
||
2088 | if ( ! b ) |
||
2089 | YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" ); |
||
2090 | |||
2091 | /* It's okay to grow etc. this buffer, and we should throw it |
||
2092 | * away when we're done. |
||
2093 | */ |
||
2094 | b->yy_is_our_buffer = 1; |
||
2095 | |||
2096 | return b; |
||
2097 | } |
||
2098 | |||
2099 | #ifndef YY_EXIT_FAILURE |
||
2100 | #define YY_EXIT_FAILURE 2 |
||
2101 | #endif |
||
2102 | |||
2103 | static void yy_fatal_error (yyconst char* msg ) |
||
2104 | { |
||
2105 | (void) fprintf( stderr, "%s\n", msg ); |
||
2106 | exit( YY_EXIT_FAILURE ); |
||
2107 | } |
||
2108 | |||
2109 | /* Redefine yyless() so it works in section 3 code. */ |
||
2110 | |||
2111 | #undef yyless |
||
2112 | #define yyless(n) \ |
||
2113 | do \ |
||
2114 | { \ |
||
2115 | /* Undo effects of setting up zconftext. */ \ |
||
2116 | int yyless_macro_arg = (n); \ |
||
2117 | YY_LESS_LINENO(yyless_macro_arg);\ |
||
2118 | zconftext[zconfleng] = (yy_hold_char); \ |
||
2119 | (yy_c_buf_p) = zconftext + yyless_macro_arg; \ |
||
2120 | (yy_hold_char) = *(yy_c_buf_p); \ |
||
2121 | *(yy_c_buf_p) = '\0'; \ |
||
2122 | zconfleng = yyless_macro_arg; \ |
||
2123 | } \ |
||
2124 | while ( 0 ) |
||
2125 | |||
2126 | /* Accessor methods (get/set functions) to struct members. */ |
||
2127 | |||
2128 | /** Get the current line number. |
||
2129 | * |
||
2130 | */ |
||
2131 | int zconfget_lineno (void) |
||
2132 | { |
||
2133 | |||
2134 | return zconflineno; |
||
2135 | } |
||
2136 | |||
2137 | /** Get the input stream. |
||
2138 | * |
||
2139 | */ |
||
2140 | FILE *zconfget_in (void) |
||
2141 | { |
||
2142 | return zconfin; |
||
2143 | } |
||
2144 | |||
2145 | /** Get the output stream. |
||
2146 | * |
||
2147 | */ |
||
2148 | FILE *zconfget_out (void) |
||
2149 | { |
||
2150 | return zconfout; |
||
2151 | } |
||
2152 | |||
2153 | /** Get the length of the current token. |
||
2154 | * |
||
2155 | */ |
||
2156 | yy_size_t zconfget_leng (void) |
||
2157 | { |
||
2158 | return zconfleng; |
||
2159 | } |
||
2160 | |||
2161 | /** Get the current token. |
||
2162 | * |
||
2163 | */ |
||
2164 | |||
2165 | char *zconfget_text (void) |
||
2166 | { |
||
2167 | return zconftext; |
||
2168 | } |
||
2169 | |||
2170 | /** Set the current line number. |
||
2171 | * @param line_number |
||
2172 | * |
||
2173 | */ |
||
2174 | void zconfset_lineno (int line_number ) |
||
2175 | { |
||
2176 | |||
2177 | zconflineno = line_number; |
||
2178 | } |
||
2179 | |||
2180 | /** Set the input stream. This does not discard the current |
||
2181 | * input buffer. |
||
2182 | * @param in_str A readable stream. |
||
2183 | * |
||
2184 | * @see zconf_switch_to_buffer |
||
2185 | */ |
||
2186 | void zconfset_in (FILE * in_str ) |
||
2187 | { |
||
2188 | zconfin = in_str ; |
||
2189 | } |
||
2190 | |||
2191 | void zconfset_out (FILE * out_str ) |
||
2192 | { |
||
2193 | zconfout = out_str ; |
||
2194 | } |
||
2195 | |||
2196 | int zconfget_debug (void) |
||
2197 | { |
||
2198 | return zconf_flex_debug; |
||
2199 | } |
||
2200 | |||
2201 | void zconfset_debug (int bdebug ) |
||
2202 | { |
||
2203 | zconf_flex_debug = bdebug ; |
||
2204 | } |
||
2205 | |||
2206 | static int yy_init_globals (void) |
||
2207 | { |
||
2208 | /* Initialization is the same as for the non-reentrant scanner. |
||
2209 | * This function is called from zconflex_destroy(), so don't allocate here. |
||
2210 | */ |
||
2211 | |||
2212 | (yy_buffer_stack) = 0; |
||
2213 | (yy_buffer_stack_top) = 0; |
||
2214 | (yy_buffer_stack_max) = 0; |
||
2215 | (yy_c_buf_p) = (char *) 0; |
||
2216 | (yy_init) = 0; |
||
2217 | (yy_start) = 0; |
||
2218 | |||
2219 | /* Defined in main.c */ |
||
2220 | #ifdef YY_STDINIT |
||
2221 | zconfin = stdin; |
||
2222 | zconfout = stdout; |
||
2223 | #else |
||
2224 | zconfin = (FILE *) 0; |
||
2225 | zconfout = (FILE *) 0; |
||
2226 | #endif |
||
2227 | |||
2228 | /* For future reference: Set errno on error, since we are called by |
||
2229 | * zconflex_init() |
||
2230 | */ |
||
2231 | return 0; |
||
2232 | } |
||
2233 | |||
2234 | /* zconflex_destroy is for both reentrant and non-reentrant scanners. */ |
||
2235 | int zconflex_destroy (void) |
||
2236 | { |
||
2237 | |||
2238 | /* Pop the buffer stack, destroying each element. */ |
||
2239 | while(YY_CURRENT_BUFFER){ |
||
2240 | zconf_delete_buffer(YY_CURRENT_BUFFER ); |
||
2241 | YY_CURRENT_BUFFER_LVALUE = NULL; |
||
2242 | zconfpop_buffer_state(); |
||
2243 | } |
||
2244 | |||
2245 | /* Destroy the stack itself. */ |
||
2246 | zconffree((yy_buffer_stack) ); |
||
2247 | (yy_buffer_stack) = NULL; |
||
2248 | |||
2249 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
||
2250 | * zconflex() is called, initialization will occur. */ |
||
2251 | yy_init_globals( ); |
||
2252 | |||
2253 | return 0; |
||
2254 | } |
||
2255 | |||
2256 | /* |
||
2257 | * Internal utility routines. |
||
2258 | */ |
||
2259 | |||
2260 | #ifndef yytext_ptr |
||
2261 | static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) |
||
2262 | { |
||
2263 | register int i; |
||
2264 | for ( i = 0; i < n; ++i ) |
||
2265 | s1[i] = s2[i]; |
||
2266 | } |
||
2267 | #endif |
||
2268 | |||
2269 | #ifdef YY_NEED_STRLEN |
||
2270 | static int yy_flex_strlen (yyconst char * s ) |
||
2271 | { |
||
2272 | register int n; |
||
2273 | for ( n = 0; s[n]; ++n ) |
||
2274 | ; |
||
2275 | |||
2276 | return n; |
||
2277 | } |
||
2278 | #endif |
||
2279 | |||
2280 | void *zconfalloc (yy_size_t size ) |
||
2281 | { |
||
2282 | return (void *) malloc( size ); |
||
2283 | } |
||
2284 | |||
2285 | void *zconfrealloc (void * ptr, yy_size_t size ) |
||
2286 | { |
||
2287 | /* The cast to (char *) in the following accommodates both |
||
2288 | * implementations that use char* generic pointers, and those |
||
2289 | * that use void* generic pointers. It works with the latter |
||
2290 | * because both ANSI C and C++ allow castless assignment from |
||
2291 | * any pointer type to void*, and deal with argument conversions |
||
2292 | * as though doing an assignment. |
||
2293 | */ |
||
2294 | return (void *) realloc( (char *) ptr, size ); |
||
2295 | } |
||
2296 | |||
2297 | void zconffree (void * ptr ) |
||
2298 | { |
||
2299 | free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */ |
||
2300 | } |
||
2301 | |||
2302 | #define YYTABLES_NAME "yytables" |
||
2303 | |||
2304 | void zconf_starthelp(void) |
||
2305 | { |
||
2306 | new_string(); |
||
2307 | last_ts = first_ts = 0; |
||
2308 | BEGIN(HELP); |
||
2309 | } |
||
2310 | |||
2311 | static void zconf_endhelp(void) |
||
2312 | { |
||
2313 | zconflval.string = text; |
||
2314 | BEGIN(INITIAL); |
||
2315 | } |
||
2316 | |||
2317 | /* |
||
2318 | * Try to open specified file with following names: |
||
2319 | * ./name |
||
2320 | * $(srctree)/name |
||
2321 | * The latter is used when srctree is separate from objtree |
||
2322 | * when compiling the kernel. |
||
2323 | * Return NULL if file is not found. |
||
2324 | */ |
||
2325 | FILE *zconf_fopen(const char *name) |
||
2326 | { |
||
2327 | char *env, fullname[PATH_MAX+1]; |
||
2328 | FILE *f; |
||
2329 | |||
2330 | f = fopen(name, "r"); |
||
2331 | if (!f && name != NULL && name[0] != '/') { |
||
2332 | env = getenv(SRCTREE); |
||
2333 | if (env) { |
||
2334 | sprintf(fullname, "%s/%s", env, name); |
||
2335 | f = fopen(fullname, "r"); |
||
2336 | } |
||
2337 | } |
||
2338 | return f; |
||
2339 | } |
||
2340 | |||
2341 | void zconf_initscan(const char *name) |
||
2342 | { |
||
2343 | zconfin = zconf_fopen(name); |
||
2344 | if (!zconfin) { |
||
2345 | printf("can't find file %s\n", name); |
||
2346 | exit(1); |
||
2347 | } |
||
2348 | |||
2349 | current_buf = xmalloc(sizeof(*current_buf)); |
||
2350 | memset(current_buf, 0, sizeof(*current_buf)); |
||
2351 | |||
2352 | current_file = file_lookup(name); |
||
2353 | current_file->lineno = 1; |
||
2354 | } |
||
2355 | |||
2356 | static void __zconf_nextfile(const char *name) |
||
2357 | { |
||
2358 | struct file *iter; |
||
2359 | struct file *file = file_lookup(name); |
||
2360 | struct buffer *buf = xmalloc(sizeof(*buf)); |
||
2361 | memset(buf, 0, sizeof(*buf)); |
||
2362 | |||
2363 | current_buf->state = YY_CURRENT_BUFFER; |
||
2364 | zconfin = zconf_fopen(file->name); |
||
2365 | if (!zconfin) { |
||
2366 | printf("%s:%d: can't open file \"%s\"\n", |
||
2367 | zconf_curname(), zconf_lineno(), file->name); |
||
2368 | exit(1); |
||
2369 | } |
||
2370 | zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE)); |
||
2371 | buf->parent = current_buf; |
||
2372 | current_buf = buf; |
||
2373 | |||
2374 | for (iter = current_file->parent; iter; iter = iter->parent ) { |
||
2375 | if (!strcmp(current_file->name,iter->name) ) { |
||
2376 | printf("%s:%d: recursive inclusion detected. " |
||
2377 | "Inclusion path:\n current file : '%s'\n", |
||
2378 | zconf_curname(), zconf_lineno(), |
||
2379 | zconf_curname()); |
||
2380 | iter = current_file->parent; |
||
2381 | while (iter && \ |
||
2382 | strcmp(iter->name,current_file->name)) { |
||
2383 | printf(" included from: '%s:%d'\n", |
||
2384 | iter->name, iter->lineno-1); |
||
2385 | iter = iter->parent; |
||
2386 | } |
||
2387 | if (iter) |
||
2388 | printf(" included from: '%s:%d'\n", |
||
2389 | iter->name, iter->lineno+1); |
||
2390 | exit(1); |
||
2391 | } |
||
2392 | } |
||
2393 | file->lineno = 1; |
||
2394 | file->parent = current_file; |
||
2395 | current_file = file; |
||
2396 | } |
||
2397 | |||
2398 | void zconf_nextfile(const char *name) |
||
2399 | { |
||
2400 | glob_t gl; |
||
2401 | int err; |
||
2402 | int i; |
||
2403 | char path[PATH_MAX], *p; |
||
2404 | |||
2405 | err = glob(name, GLOB_ERR | GLOB_MARK, NULL, &gl); |
||
2406 | |||
2407 | /* ignore wildcard patterns that return no result */ |
||
2408 | if (err == GLOB_NOMATCH && strchr(name, '*')) { |
||
2409 | err = 0; |
||
2410 | gl.gl_pathc = 0; |
||
2411 | } |
||
2412 | |||
2413 | if (err == GLOB_NOMATCH) { |
||
2414 | p = strdup(current_file->name); |
||
2415 | if (p) { |
||
2416 | snprintf(path, sizeof(path), "%s/%s", dirname(p), name); |
||
2417 | err = glob(path, GLOB_ERR | GLOB_MARK, NULL, &gl); |
||
2418 | free(p); |
||
2419 | } |
||
2420 | } |
||
2421 | |||
2422 | if (err) { |
||
2423 | const char *reason = "unknown error"; |
||
2424 | |||
2425 | switch (err) { |
||
2426 | case GLOB_NOSPACE: |
||
2427 | reason = "out of memory"; |
||
2428 | break; |
||
2429 | case GLOB_ABORTED: |
||
2430 | reason = "read error"; |
||
2431 | break; |
||
2432 | case GLOB_NOMATCH: |
||
2433 | reason = "No files found"; |
||
2434 | break; |
||
2435 | default: |
||
2436 | break; |
||
2437 | } |
||
2438 | |||
2439 | printf("%s:%d: glob failed: %s \"%s\"\n", zconf_curname(), zconf_lineno(), |
||
2440 | reason, name); |
||
2441 | |||
2442 | exit(1); |
||
2443 | } |
||
2444 | |||
2445 | for (i = 0; i < gl.gl_pathc; i++) |
||
2446 | __zconf_nextfile(gl.gl_pathv[i]); |
||
2447 | } |
||
2448 | |||
2449 | static void zconf_endfile(void) |
||
2450 | { |
||
2451 | struct buffer *parent; |
||
2452 | |||
2453 | current_file = current_file->parent; |
||
2454 | |||
2455 | parent = current_buf->parent; |
||
2456 | if (parent) { |
||
2457 | fclose(zconfin); |
||
2458 | zconf_delete_buffer(YY_CURRENT_BUFFER); |
||
2459 | zconf_switch_to_buffer(parent->state); |
||
2460 | } |
||
2461 | free(current_buf); |
||
2462 | current_buf = parent; |
||
2463 | } |
||
2464 | |||
2465 | int zconf_lineno(void) |
||
2466 | { |
||
2467 | return current_pos.lineno; |
||
2468 | } |
||
2469 | |||
2470 | const char *zconf_curname(void) |
||
2471 | { |
||
2472 | return current_pos.file ? current_pos.file->name : "<none>"; |
||
2473 | } |
||
2474 |