| 1 | /* |
| 2 | * |
| 3 | * Copyright (c) 1997 Metro Link Incorporated |
| 4 | * |
| 5 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 6 | * copy of this software and associated documentation files (the "Software"), |
| 7 | * to deal in the Software without restriction, including without limitation |
| 8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 9 | * and/or sell copies of the Software, and to permit persons to whom the |
| 10 | * Software is furnished to do so, subject to the following conditions: |
| 11 | * |
| 12 | * The above copyright notice and this permission notice shall be included in |
| 13 | * all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 19 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| 20 | * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 21 | * SOFTWARE. |
| 22 | * |
| 23 | * Except as contained in this notice, the name of the Metro Link shall not be |
| 24 | * used in advertising or otherwise to promote the sale, use or other dealings |
| 25 | * in this Software without prior written authorization from Metro Link. |
| 26 | * |
| 27 | */ |
| 28 | /* |
| 29 | * Copyright (c) 1997-2002 by The XFree86 Project, Inc. |
| 30 | * |
| 31 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 32 | * copy of this software and associated documentation files (the "Software"), |
| 33 | * to deal in the Software without restriction, including without limitation |
| 34 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 35 | * and/or sell copies of the Software, and to permit persons to whom the |
| 36 | * Software is furnished to do so, subject to the following conditions: |
| 37 | * |
| 38 | * The above copyright notice and this permission notice shall be included in |
| 39 | * all copies or substantial portions of the Software. |
| 40 | * |
| 41 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 42 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 43 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 44 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 45 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 46 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 47 | * OTHER DEALINGS IN THE SOFTWARE. |
| 48 | * |
| 49 | * Except as contained in this notice, the name of the copyright holder(s) |
| 50 | * and author(s) shall not be used in advertising or otherwise to promote |
| 51 | * the sale, use or other dealings in this Software without prior written |
| 52 | * authorization from the copyright holder(s) and author(s). |
| 53 | */ |
| 54 | |
| 55 | /* |
| 56 | * These definitions are used through out the configuration file parser, but |
| 57 | * they should not be visible outside of the parser. |
| 58 | */ |
| 59 | |
| 60 | #ifdef HAVE_XORG_CONFIG_H |
| 61 | #include <xorg-config.h> |
| 62 | #endif |
| 63 | |
| 64 | #ifndef _Configint_h_ |
| 65 | #define _Configint_h_ |
| 66 | |
| 67 | #include <stdio.h> |
| 68 | #include <string.h> |
| 69 | #include <stdarg.h> |
| 70 | #include <stddef.h> |
| 71 | #include "xf86Parser.h" |
| 72 | |
| 73 | typedef enum { PARSE_DECIMAL, PARSE_OCTAL, PARSE_HEX } ParserNumType; |
| 74 | |
| 75 | typedef struct { |
| 76 | int num; /* returned number */ |
| 77 | char *str; /* private copy of the return-string */ |
| 78 | double realnum; /* returned number as a real */ |
| 79 | ParserNumType numType; /* used to enforce correct number formatting */ |
| 80 | } LexRec, *LexPtr; |
| 81 | |
| 82 | #ifndef TRUE |
| 83 | #define TRUE 1 |
| 84 | #endif |
| 85 | |
| 86 | #ifndef FALSE |
| 87 | #define FALSE 0 |
| 88 | #endif |
| 89 | |
| 90 | #include "configProcs.h" |
| 91 | #include <stdlib.h> |
| 92 | |
| 93 | #define TestFree(a) if (a) { free (a); a = NULL; } |
| 94 | |
| 95 | #define parsePrologue(typeptr,typerec) typeptr ptr; \ |
| 96 | if( (ptr=calloc(1,sizeof(typerec))) == NULL ) { return NULL; } |
| 97 | |
| 98 | #define HANDLE_RETURN(f,func)\ |
| 99 | if ((ptr->f=func) == NULL)\ |
| 100 | {\ |
| 101 | CLEANUP (ptr);\ |
| 102 | return NULL;\ |
| 103 | } |
| 104 | |
| 105 | #define HANDLE_LIST(field,func,type)\ |
| 106 | {\ |
| 107 | type p = func ();\ |
| 108 | if (p == NULL)\ |
| 109 | {\ |
| 110 | CLEANUP (ptr);\ |
| 111 | return NULL;\ |
| 112 | }\ |
| 113 | else\ |
| 114 | {\ |
| 115 | ptr->field = (type) xf86addListItem ((glp) ptr->field, (glp) p);\ |
| 116 | }\ |
| 117 | } |
| 118 | |
| 119 | #define Error(...) do { \ |
| 120 | xf86parseError (__VA_ARGS__); CLEANUP (ptr); return NULL; \ |
| 121 | } while (0) |
| 122 | |
| 123 | /* |
| 124 | * These are defines for error messages to promote consistency. |
| 125 | * error messages are preceded by the line number, section and file name, |
| 126 | * so these messages should be about the specific keyword and syntax in error. |
| 127 | * To help limit namespace polution, end each with _MSG. |
| 128 | * limit messages to 70 characters if possible. |
| 129 | */ |
| 130 | |
| 131 | #define BAD_OPTION_MSG \ |
| 132 | "The Option keyword requires 1 or 2 quoted strings to follow it." |
| 133 | #define INVALID_KEYWORD_MSG \ |
| 134 | "\"%s\" is not a valid keyword in this section." |
| 135 | #define INVALID_SECTION_MSG \ |
| 136 | "\"%s\" is not a valid section name." |
| 137 | #define UNEXPECTED_EOF_MSG \ |
| 138 | "Unexpected EOF. Missing EndSection keyword?" |
| 139 | #define QUOTE_MSG \ |
| 140 | "The %s keyword requires a quoted string to follow it." |
| 141 | #define NUMBER_MSG \ |
| 142 | "The %s keyword requires a number to follow it." |
| 143 | #define POSITIVE_INT_MSG \ |
| 144 | "The %s keyword requires a positive integer to follow it." |
| 145 | #define BOOL_MSG \ |
| 146 | "The %s keyword requires a boolean to follow it." |
| 147 | #define ZAXISMAPPING_MSG \ |
| 148 | "The ZAxisMapping keyword requires 2 positive numbers or X or Y to follow it." |
| 149 | #define DACSPEED_MSG \ |
| 150 | "The DacSpeed keyword must be followed by a list of up to %d numbers." |
| 151 | #define DISPLAYSIZE_MSG \ |
| 152 | "The DisplaySize keyword must be followed by the width and height in mm." |
| 153 | #define HORIZSYNC_MSG \ |
| 154 | "The HorizSync keyword must be followed by a list of numbers or ranges." |
| 155 | #define VERTREFRESH_MSG \ |
| 156 | "The VertRefresh keyword must be followed by a list of numbers or ranges." |
| 157 | #define VIEWPORT_MSG \ |
| 158 | "The Viewport keyword must be followed by an X and Y value." |
| 159 | #define VIRTUAL_MSG \ |
| 160 | "The Virtual keyword must be followed by a width and height value." |
| 161 | #define WEIGHT_MSG \ |
| 162 | "The Weight keyword must be followed by red, green and blue values." |
| 163 | #define BLACK_MSG \ |
| 164 | "The Black keyword must be followed by red, green and blue values." |
| 165 | #define WHITE_MSG \ |
| 166 | "The White keyword must be followed by red, green and blue values." |
| 167 | #define SCREEN_MSG \ |
| 168 | "The Screen keyword must be followed by an optional number, a screen name\n" \ |
| 169 | "\tin quotes, and optional position/layout information." |
| 170 | #define INVALID_SCR_MSG \ |
| 171 | "Invalid Screen line." |
| 172 | #define INPUTDEV_MSG \ |
| 173 | "The InputDevice keyword must be followed by an input device name in quotes." |
| 174 | #define INACTIVE_MSG \ |
| 175 | "The Inactive keyword must be followed by a Device name in quotes." |
| 176 | #define UNDEFINED_SCREEN_MSG \ |
| 177 | "Undefined Screen \"%s\" referenced by ServerLayout \"%s\"." |
| 178 | #define UNDEFINED_MODES_MSG \ |
| 179 | "Undefined Modes Section \"%s\" referenced by Monitor \"%s\"." |
| 180 | #define UNDEFINED_DEVICE_MSG \ |
| 181 | "Undefined Device \"%s\" referenced by Screen \"%s\"." |
| 182 | #define UNDEFINED_ADAPTOR_MSG \ |
| 183 | "Undefined VideoAdaptor \"%s\" referenced by Screen \"%s\"." |
| 184 | #define ADAPTOR_REF_TWICE_MSG \ |
| 185 | "VideoAdaptor \"%s\" already referenced by Screen \"%s\"." |
| 186 | #define UNDEFINED_DEVICE_LAY_MSG \ |
| 187 | "Undefined Device \"%s\" referenced by ServerLayout \"%s\"." |
| 188 | #define UNDEFINED_INPUT_MSG \ |
| 189 | "Undefined InputDevice \"%s\" referenced by ServerLayout \"%s\"." |
| 190 | #define NO_IDENT_MSG \ |
| 191 | "This section must have an Identifier line." |
| 192 | #define ONLY_ONE_MSG \ |
| 193 | "This section must have only one of either %s line." |
| 194 | #define UNDEFINED_INPUTDRIVER_MSG \ |
| 195 | "InputDevice section \"%s\" must have a Driver line." |
| 196 | #define INVALID_GAMMA_MSG \ |
| 197 | "gamma correction value(s) expected\n either one value or three r/g/b values." |
| 198 | #define GROUP_MSG \ |
| 199 | "The Group keyword must be followed by either a group name in quotes or\n" \ |
| 200 | "\ta numerical group id." |
| 201 | #define MULTIPLE_MSG \ |
| 202 | "Multiple \"%s\" lines." |
| 203 | #define MUST_BE_OCTAL_MSG \ |
| 204 | "The number \"%d\" given in this section must be in octal (0xxx) format." |
| 205 | |
| 206 | /* Warning messages */ |
| 207 | #define OBSOLETE_MSG \ |
| 208 | "Ignoring obsolete keyword \"%s\"." |
| 209 | |
| 210 | #endif /* _Configint_h_ */ |