asconvrt.c revision 1.1.1.2.20.2
1 1.1 jruoho /****************************************************************************** 2 1.1 jruoho * 3 1.1 jruoho * Module Name: asconvrt - Source conversion code 4 1.1 jruoho * 5 1.1 jruoho *****************************************************************************/ 6 1.1 jruoho 7 1.1.1.2 jruoho /* 8 1.1.1.2.20.2 jdolecek * Copyright (C) 2000 - 2017, Intel Corp. 9 1.1 jruoho * All rights reserved. 10 1.1 jruoho * 11 1.1.1.2 jruoho * Redistribution and use in source and binary forms, with or without 12 1.1.1.2 jruoho * modification, are permitted provided that the following conditions 13 1.1.1.2 jruoho * are met: 14 1.1.1.2 jruoho * 1. Redistributions of source code must retain the above copyright 15 1.1.1.2 jruoho * notice, this list of conditions, and the following disclaimer, 16 1.1.1.2 jruoho * without modification. 17 1.1.1.2 jruoho * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 1.1.1.2 jruoho * substantially similar to the "NO WARRANTY" disclaimer below 19 1.1.1.2 jruoho * ("Disclaimer") and any redistribution must be conditioned upon 20 1.1.1.2 jruoho * including a substantially similar Disclaimer requirement for further 21 1.1.1.2 jruoho * binary redistribution. 22 1.1.1.2 jruoho * 3. Neither the names of the above-listed copyright holders nor the names 23 1.1.1.2 jruoho * of any contributors may be used to endorse or promote products derived 24 1.1.1.2 jruoho * from this software without specific prior written permission. 25 1.1.1.2 jruoho * 26 1.1.1.2 jruoho * Alternatively, this software may be distributed under the terms of the 27 1.1.1.2 jruoho * GNU General Public License ("GPL") version 2 as published by the Free 28 1.1.1.2 jruoho * Software Foundation. 29 1.1.1.2 jruoho * 30 1.1.1.2 jruoho * NO WARRANTY 31 1.1.1.2 jruoho * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 1.1.1.2 jruoho * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 1.1.1.2 jruoho * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 1.1.1.2 jruoho * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 1.1.1.2 jruoho * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 1.1.1.2 jruoho * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 1.1.1.2 jruoho * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 1.1.1.2 jruoho * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 1.1.1.2 jruoho * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 1.1.1.2 jruoho * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 1.1.1.2 jruoho * POSSIBILITY OF SUCH DAMAGES. 42 1.1.1.2 jruoho */ 43 1.1 jruoho 44 1.1 jruoho #include "acpisrc.h" 45 1.1 jruoho 46 1.1.1.2.20.2 jdolecek AS_BRACE_INFO Gbl_BraceInfo[] = 47 1.1.1.2.20.2 jdolecek { 48 1.1.1.2.20.2 jdolecek {" if", 3}, 49 1.1.1.2.20.2 jdolecek {" else if", 8}, 50 1.1.1.2.20.2 jdolecek {" else while", 11}, 51 1.1.1.2.20.2 jdolecek {" else", 5}, 52 1.1.1.2.20.2 jdolecek {" do ", 4}, 53 1.1.1.2.20.2 jdolecek {NULL, 0} 54 1.1.1.2.20.2 jdolecek }; 55 1.1.1.2.20.2 jdolecek 56 1.1.1.2.20.2 jdolecek 57 1.1 jruoho /* Local prototypes */ 58 1.1 jruoho 59 1.1.1.2.20.2 jdolecek static char * 60 1.1.1.2.20.2 jdolecek AsMatchValidToken ( 61 1.1 jruoho char *Buffer, 62 1.1.1.2.20.2 jdolecek char *Filename, 63 1.1.1.2.20.2 jdolecek char TargetChar, 64 1.1.1.2.20.2 jdolecek AS_SCAN_CALLBACK Callback); 65 1.1.1.2.20.2 jdolecek 66 1.1.1.2.20.2 jdolecek static char * 67 1.1.1.2.20.2 jdolecek AsCheckBracesCallback ( 68 1.1.1.2.20.2 jdolecek char *Buffer, 69 1.1.1.2.20.2 jdolecek char *Filename, 70 1.1.1.2.20.2 jdolecek UINT32 LineNumber); 71 1.1 jruoho 72 1.1.1.2.20.2 jdolecek static UINT32 73 1.1 jruoho AsCountLines ( 74 1.1 jruoho char *Buffer, 75 1.1 jruoho char *Filename); 76 1.1 jruoho 77 1.1.1.2.20.2 jdolecek 78 1.1 jruoho /* Opening signature of the Intel legal header */ 79 1.1 jruoho 80 1.1 jruoho char *HeaderBegin = "/******************************************************************************\n *\n * 1. Copyright Notice"; 81 1.1 jruoho 82 1.1.1.2.20.2 jdolecek UINT32 NonAnsiCommentCount; 83 1.1.1.2.20.2 jdolecek 84 1.1.1.2.20.2 jdolecek 85 1.1.1.2.20.2 jdolecek /****************************************************************************** 86 1.1.1.2.20.2 jdolecek * 87 1.1.1.2.20.2 jdolecek * FUNCTION: AsCountNonAnsiComments 88 1.1.1.2.20.2 jdolecek * 89 1.1.1.2.20.2 jdolecek * DESCRIPTION: Count the number of "//" comments. This type of comment is 90 1.1.1.2.20.2 jdolecek * non-ANSI C. 91 1.1.1.2.20.2 jdolecek * 92 1.1.1.2.20.2 jdolecek * NOTE: July 2014: Allows // within quoted strings and within normal 93 1.1.1.2.20.2 jdolecek * comments. Eliminates extraneous warnings from this utility. 94 1.1.1.2.20.2 jdolecek * 95 1.1.1.2.20.2 jdolecek ******************************************************************************/ 96 1.1.1.2.20.2 jdolecek 97 1.1.1.2.20.2 jdolecek void 98 1.1.1.2.20.2 jdolecek AsCountNonAnsiComments ( 99 1.1.1.2.20.2 jdolecek char *Buffer, 100 1.1.1.2.20.2 jdolecek char *Filename) 101 1.1.1.2.20.2 jdolecek { 102 1.1.1.2.20.2 jdolecek 103 1.1.1.2.20.2 jdolecek AsMatchValidToken (Buffer, Filename, 0, NULL); 104 1.1.1.2.20.2 jdolecek 105 1.1.1.2.20.2 jdolecek /* Error if any slash-slash comments found */ 106 1.1.1.2.20.2 jdolecek 107 1.1.1.2.20.2 jdolecek if (NonAnsiCommentCount) 108 1.1.1.2.20.2 jdolecek { 109 1.1.1.2.20.2 jdolecek AsPrint ("Non-ANSI // Comments Found", NonAnsiCommentCount, Filename); 110 1.1.1.2.20.2 jdolecek Gbl_NonAnsiComments += NonAnsiCommentCount; 111 1.1.1.2.20.2 jdolecek } 112 1.1.1.2.20.2 jdolecek } 113 1.1.1.2.20.2 jdolecek 114 1.1.1.2.20.2 jdolecek 115 1.1.1.2.20.2 jdolecek /****************************************************************************** 116 1.1.1.2.20.2 jdolecek * 117 1.1.1.2.20.2 jdolecek * FUNCTION: AsCheckForBraces 118 1.1.1.2.20.2 jdolecek * 119 1.1.1.2.20.2 jdolecek * DESCRIPTION: Check for an open brace after each if/else/do (etc.) 120 1.1.1.2.20.2 jdolecek * statement 121 1.1.1.2.20.2 jdolecek * 122 1.1.1.2.20.2 jdolecek ******************************************************************************/ 123 1.1.1.2.20.2 jdolecek 124 1.1.1.2.20.2 jdolecek void 125 1.1.1.2.20.2 jdolecek AsCheckForBraces ( 126 1.1.1.2.20.2 jdolecek char *Buffer, 127 1.1.1.2.20.2 jdolecek char *Filename) 128 1.1.1.2.20.2 jdolecek { 129 1.1.1.2.20.2 jdolecek 130 1.1.1.2.20.2 jdolecek AsMatchValidToken (Buffer, Filename, 0, AsCheckBracesCallback); 131 1.1.1.2.20.2 jdolecek } 132 1.1.1.2.20.2 jdolecek 133 1.1.1.2.20.2 jdolecek 134 1.1.1.2.20.2 jdolecek /****************************************************************************** 135 1.1.1.2.20.2 jdolecek * 136 1.1.1.2.20.2 jdolecek * FUNCTION: AsCheckBracesCallback 137 1.1.1.2.20.2 jdolecek * 138 1.1.1.2.20.2 jdolecek * DESCRIPTION: Check if/else/do statements. Ensure that braces 139 1.1.1.2.20.2 jdolecek * are always used. 140 1.1.1.2.20.2 jdolecek * 141 1.1.1.2.20.2 jdolecek * TBD: Currently, don't check while() statements. The problem is that there 142 1.1.1.2.20.2 jdolecek * are two forms: do {} while (); and while () {}. 143 1.1.1.2.20.2 jdolecek * 144 1.1.1.2.20.2 jdolecek ******************************************************************************/ 145 1.1.1.2.20.2 jdolecek 146 1.1.1.2.20.2 jdolecek static char * 147 1.1.1.2.20.2 jdolecek AsCheckBracesCallback ( 148 1.1.1.2.20.2 jdolecek char *Buffer, 149 1.1.1.2.20.2 jdolecek char *Filename, 150 1.1.1.2.20.2 jdolecek UINT32 LineNumber) 151 1.1.1.2.20.2 jdolecek { 152 1.1.1.2.20.2 jdolecek char *SubBuffer = Buffer; 153 1.1.1.2.20.2 jdolecek char *NextBrace; 154 1.1.1.2.20.2 jdolecek char *NextSemicolon; 155 1.1.1.2.20.2 jdolecek AS_BRACE_INFO *BraceInfo; 156 1.1.1.2.20.2 jdolecek 157 1.1.1.2.20.2 jdolecek 158 1.1.1.2.20.2 jdolecek for (BraceInfo = Gbl_BraceInfo; BraceInfo->Operator; BraceInfo++) 159 1.1.1.2.20.2 jdolecek { 160 1.1.1.2.20.2 jdolecek if (!(strncmp (BraceInfo->Operator, SubBuffer, BraceInfo->Length))) 161 1.1.1.2.20.2 jdolecek { 162 1.1.1.2.20.2 jdolecek SubBuffer += (BraceInfo->Length - 1); 163 1.1.1.2.20.2 jdolecek 164 1.1.1.2.20.2 jdolecek /* Find next brace and the next semicolon */ 165 1.1.1.2.20.2 jdolecek 166 1.1.1.2.20.2 jdolecek NextBrace = AsMatchValidToken (SubBuffer, Filename, '{', NULL); 167 1.1.1.2.20.2 jdolecek NextSemicolon = AsMatchValidToken (SubBuffer, Filename, ';', NULL); 168 1.1.1.2.20.2 jdolecek 169 1.1.1.2.20.2 jdolecek /* Next brace should appear before next semicolon */ 170 1.1.1.2.20.2 jdolecek 171 1.1.1.2.20.2 jdolecek if ((!NextBrace) || 172 1.1.1.2.20.2 jdolecek (NextSemicolon && (NextBrace > NextSemicolon))) 173 1.1.1.2.20.2 jdolecek { 174 1.1.1.2.20.2 jdolecek Gbl_MissingBraces++; 175 1.1.1.2.20.2 jdolecek 176 1.1.1.2.20.2 jdolecek if (!Gbl_QuietMode) 177 1.1.1.2.20.2 jdolecek { 178 1.1.1.2.20.2 jdolecek printf ("Missing braces for <%s>, line %u: %s\n", 179 1.1.1.2.20.2 jdolecek BraceInfo->Operator + 1, LineNumber, Filename); 180 1.1.1.2.20.2 jdolecek } 181 1.1.1.2.20.2 jdolecek } 182 1.1.1.2.20.2 jdolecek 183 1.1.1.2.20.2 jdolecek return (SubBuffer); 184 1.1.1.2.20.2 jdolecek } 185 1.1.1.2.20.2 jdolecek } 186 1.1.1.2.20.2 jdolecek 187 1.1.1.2.20.2 jdolecek /* No match, just return original buffer */ 188 1.1.1.2.20.2 jdolecek 189 1.1.1.2.20.2 jdolecek return (Buffer); 190 1.1.1.2.20.2 jdolecek } 191 1.1.1.2.20.2 jdolecek 192 1.1.1.2.20.2 jdolecek 193 1.1.1.2.20.2 jdolecek /****************************************************************************** 194 1.1.1.2.20.2 jdolecek * 195 1.1.1.2.20.2 jdolecek * FUNCTION: AsMatchValidToken 196 1.1.1.2.20.2 jdolecek * 197 1.1.1.2.20.2 jdolecek * DESCRIPTION: Find the next matching token in the input buffer. 198 1.1.1.2.20.2 jdolecek * 199 1.1.1.2.20.2 jdolecek ******************************************************************************/ 200 1.1.1.2.20.2 jdolecek 201 1.1.1.2.20.2 jdolecek static char * 202 1.1.1.2.20.2 jdolecek AsMatchValidToken ( 203 1.1.1.2.20.2 jdolecek char *Buffer, 204 1.1.1.2.20.2 jdolecek char *Filename, 205 1.1.1.2.20.2 jdolecek char TargetChar, 206 1.1.1.2.20.2 jdolecek AS_SCAN_CALLBACK Callback) 207 1.1.1.2.20.2 jdolecek { 208 1.1.1.2.20.2 jdolecek char *SubBuffer = Buffer; 209 1.1.1.2.20.2 jdolecek char *StringStart; 210 1.1.1.2.20.2 jdolecek UINT32 TotalLines; 211 1.1.1.2.20.2 jdolecek 212 1.1.1.2.20.2 jdolecek 213 1.1.1.2.20.2 jdolecek TotalLines = 1; 214 1.1.1.2.20.2 jdolecek NonAnsiCommentCount = 0; 215 1.1.1.2.20.2 jdolecek 216 1.1.1.2.20.2 jdolecek /* Scan from current position up to the end if necessary */ 217 1.1.1.2.20.2 jdolecek 218 1.1.1.2.20.2 jdolecek while (*SubBuffer) 219 1.1.1.2.20.2 jdolecek { 220 1.1.1.2.20.2 jdolecek /* Skip normal comments */ 221 1.1.1.2.20.2 jdolecek 222 1.1.1.2.20.2 jdolecek if ((*SubBuffer == '/') && 223 1.1.1.2.20.2 jdolecek (*(SubBuffer + 1) == '*')) 224 1.1.1.2.20.2 jdolecek { 225 1.1.1.2.20.2 jdolecek /* Must maintain line count */ 226 1.1.1.2.20.2 jdolecek 227 1.1.1.2.20.2 jdolecek SubBuffer += 2; 228 1.1.1.2.20.2 jdolecek while (strncmp ("*/", SubBuffer, 2)) 229 1.1.1.2.20.2 jdolecek { 230 1.1.1.2.20.2 jdolecek if (*SubBuffer == '\n') 231 1.1.1.2.20.2 jdolecek { 232 1.1.1.2.20.2 jdolecek TotalLines++; 233 1.1.1.2.20.2 jdolecek } 234 1.1.1.2.20.2 jdolecek SubBuffer++; 235 1.1.1.2.20.2 jdolecek } 236 1.1.1.2.20.2 jdolecek 237 1.1.1.2.20.2 jdolecek SubBuffer += 2; 238 1.1.1.2.20.2 jdolecek continue; 239 1.1.1.2.20.2 jdolecek } 240 1.1.1.2.20.2 jdolecek 241 1.1.1.2.20.2 jdolecek /* Skip single quoted chars */ 242 1.1.1.2.20.2 jdolecek 243 1.1.1.2.20.2 jdolecek if (*SubBuffer == '\'') 244 1.1.1.2.20.2 jdolecek { 245 1.1.1.2.20.2 jdolecek SubBuffer++; 246 1.1.1.2.20.2 jdolecek if (!(*SubBuffer)) 247 1.1.1.2.20.2 jdolecek { 248 1.1.1.2.20.2 jdolecek break; 249 1.1.1.2.20.2 jdolecek } 250 1.1.1.2.20.2 jdolecek 251 1.1.1.2.20.2 jdolecek if (*SubBuffer == '\\') 252 1.1.1.2.20.2 jdolecek { 253 1.1.1.2.20.2 jdolecek SubBuffer++; 254 1.1.1.2.20.2 jdolecek } 255 1.1.1.2.20.2 jdolecek 256 1.1.1.2.20.2 jdolecek SubBuffer++; 257 1.1.1.2.20.2 jdolecek continue; 258 1.1.1.2.20.2 jdolecek } 259 1.1.1.2.20.2 jdolecek 260 1.1.1.2.20.2 jdolecek /* Skip quoted strings */ 261 1.1.1.2.20.2 jdolecek 262 1.1.1.2.20.2 jdolecek if (*SubBuffer == '"') 263 1.1.1.2.20.2 jdolecek { 264 1.1.1.2.20.2 jdolecek StringStart = SubBuffer; 265 1.1.1.2.20.2 jdolecek SubBuffer++; 266 1.1.1.2.20.2 jdolecek if (!(*SubBuffer)) 267 1.1.1.2.20.2 jdolecek { 268 1.1.1.2.20.2 jdolecek break; 269 1.1.1.2.20.2 jdolecek } 270 1.1.1.2.20.2 jdolecek 271 1.1.1.2.20.2 jdolecek while (*SubBuffer != '"') 272 1.1.1.2.20.2 jdolecek { 273 1.1.1.2.20.2 jdolecek if ((*SubBuffer == '\n') || 274 1.1.1.2.20.2 jdolecek (!(*SubBuffer))) 275 1.1.1.2.20.2 jdolecek { 276 1.1.1.2.20.2 jdolecek AsPrint ("Unbalanced quoted string",1, Filename); 277 1.1.1.2.20.2 jdolecek printf (" %.32s (line %u)\n", StringStart, TotalLines); 278 1.1.1.2.20.2 jdolecek break; 279 1.1.1.2.20.2 jdolecek } 280 1.1.1.2.20.2 jdolecek 281 1.1.1.2.20.2 jdolecek /* Handle escapes within the string */ 282 1.1.1.2.20.2 jdolecek 283 1.1.1.2.20.2 jdolecek if (*SubBuffer == '\\') 284 1.1.1.2.20.2 jdolecek { 285 1.1.1.2.20.2 jdolecek SubBuffer++; 286 1.1.1.2.20.2 jdolecek } 287 1.1.1.2.20.2 jdolecek 288 1.1.1.2.20.2 jdolecek SubBuffer++; 289 1.1.1.2.20.2 jdolecek } 290 1.1.1.2.20.2 jdolecek 291 1.1.1.2.20.2 jdolecek SubBuffer++; 292 1.1.1.2.20.2 jdolecek continue; 293 1.1.1.2.20.2 jdolecek } 294 1.1.1.2.20.2 jdolecek 295 1.1.1.2.20.2 jdolecek /* Now we can check for a slash-slash comment */ 296 1.1.1.2.20.2 jdolecek 297 1.1.1.2.20.2 jdolecek if ((*SubBuffer == '/') && 298 1.1.1.2.20.2 jdolecek (*(SubBuffer + 1) == '/')) 299 1.1.1.2.20.2 jdolecek { 300 1.1.1.2.20.2 jdolecek NonAnsiCommentCount++; 301 1.1.1.2.20.2 jdolecek 302 1.1.1.2.20.2 jdolecek /* Skip to end-of-line */ 303 1.1.1.2.20.2 jdolecek 304 1.1.1.2.20.2 jdolecek while ((*SubBuffer != '\n') && 305 1.1.1.2.20.2 jdolecek (*SubBuffer)) 306 1.1.1.2.20.2 jdolecek { 307 1.1.1.2.20.2 jdolecek SubBuffer++; 308 1.1.1.2.20.2 jdolecek } 309 1.1.1.2.20.2 jdolecek 310 1.1.1.2.20.2 jdolecek if (!(*SubBuffer)) 311 1.1.1.2.20.2 jdolecek { 312 1.1.1.2.20.2 jdolecek break; 313 1.1.1.2.20.2 jdolecek } 314 1.1.1.2.20.2 jdolecek 315 1.1.1.2.20.2 jdolecek if (*SubBuffer == '\n') 316 1.1.1.2.20.2 jdolecek { 317 1.1.1.2.20.2 jdolecek TotalLines++; 318 1.1.1.2.20.2 jdolecek } 319 1.1.1.2.20.2 jdolecek 320 1.1.1.2.20.2 jdolecek SubBuffer++; 321 1.1.1.2.20.2 jdolecek continue; 322 1.1.1.2.20.2 jdolecek } 323 1.1.1.2.20.2 jdolecek 324 1.1.1.2.20.2 jdolecek /* Finally, check for a newline */ 325 1.1.1.2.20.2 jdolecek 326 1.1.1.2.20.2 jdolecek if (*SubBuffer == '\n') 327 1.1.1.2.20.2 jdolecek { 328 1.1.1.2.20.2 jdolecek TotalLines++; 329 1.1.1.2.20.2 jdolecek SubBuffer++; 330 1.1.1.2.20.2 jdolecek continue; 331 1.1.1.2.20.2 jdolecek } 332 1.1.1.2.20.2 jdolecek 333 1.1.1.2.20.2 jdolecek /* Normal character, do the user actions */ 334 1.1.1.2.20.2 jdolecek 335 1.1.1.2.20.2 jdolecek if (Callback) 336 1.1.1.2.20.2 jdolecek { 337 1.1.1.2.20.2 jdolecek SubBuffer = Callback (SubBuffer, Filename, TotalLines); 338 1.1.1.2.20.2 jdolecek } 339 1.1.1.2.20.2 jdolecek 340 1.1.1.2.20.2 jdolecek if (TargetChar && (*SubBuffer == TargetChar)) 341 1.1.1.2.20.2 jdolecek { 342 1.1.1.2.20.2 jdolecek return (SubBuffer); 343 1.1.1.2.20.2 jdolecek } 344 1.1.1.2.20.2 jdolecek 345 1.1.1.2.20.2 jdolecek SubBuffer++; 346 1.1.1.2.20.2 jdolecek } 347 1.1.1.2.20.2 jdolecek 348 1.1.1.2.20.2 jdolecek return (NULL); 349 1.1.1.2.20.2 jdolecek } 350 1.1.1.2.20.2 jdolecek 351 1.1 jruoho 352 1.1 jruoho /****************************************************************************** 353 1.1 jruoho * 354 1.1.1.2.20.1 tls * FUNCTION: AsRemoveExtraLines 355 1.1.1.2.20.1 tls * 356 1.1.1.2.20.1 tls * DESCRIPTION: Remove all extra lines at the start and end of the file. 357 1.1.1.2.20.1 tls * 358 1.1.1.2.20.1 tls ******************************************************************************/ 359 1.1.1.2.20.1 tls 360 1.1.1.2.20.1 tls void 361 1.1.1.2.20.1 tls AsRemoveExtraLines ( 362 1.1.1.2.20.1 tls char *FileBuffer, 363 1.1.1.2.20.1 tls char *Filename) 364 1.1.1.2.20.1 tls { 365 1.1.1.2.20.1 tls char *FileEnd; 366 1.1.1.2.20.1 tls int Length; 367 1.1.1.2.20.1 tls 368 1.1.1.2.20.1 tls 369 1.1.1.2.20.1 tls /* Remove any extra lines at the start of the file */ 370 1.1.1.2.20.1 tls 371 1.1.1.2.20.1 tls while (*FileBuffer == '\n') 372 1.1.1.2.20.1 tls { 373 1.1.1.2.20.1 tls printf ("Removing extra line at start of file: %s\n", Filename); 374 1.1.1.2.20.1 tls AsRemoveData (FileBuffer, FileBuffer + 1); 375 1.1.1.2.20.1 tls } 376 1.1.1.2.20.1 tls 377 1.1.1.2.20.1 tls /* Remove any extra lines at the end of the file */ 378 1.1.1.2.20.1 tls 379 1.1.1.2.20.1 tls Length = strlen (FileBuffer); 380 1.1.1.2.20.1 tls FileEnd = FileBuffer + (Length - 2); 381 1.1.1.2.20.1 tls 382 1.1.1.2.20.1 tls while (*FileEnd == '\n') 383 1.1.1.2.20.1 tls { 384 1.1.1.2.20.1 tls printf ("Removing extra line at end of file: %s\n", Filename); 385 1.1.1.2.20.1 tls AsRemoveData (FileEnd, FileEnd + 1); 386 1.1.1.2.20.1 tls FileEnd--; 387 1.1.1.2.20.1 tls } 388 1.1.1.2.20.1 tls } 389 1.1.1.2.20.1 tls 390 1.1.1.2.20.1 tls 391 1.1.1.2.20.1 tls /****************************************************************************** 392 1.1.1.2.20.1 tls * 393 1.1.1.2.20.1 tls * FUNCTION: AsRemoveSpacesAfterPeriod 394 1.1.1.2.20.1 tls * 395 1.1.1.2.20.1 tls * DESCRIPTION: Remove an extra space after a period. 396 1.1.1.2.20.1 tls * 397 1.1.1.2.20.1 tls ******************************************************************************/ 398 1.1.1.2.20.1 tls 399 1.1.1.2.20.1 tls void 400 1.1.1.2.20.1 tls AsRemoveSpacesAfterPeriod ( 401 1.1.1.2.20.1 tls char *FileBuffer, 402 1.1.1.2.20.1 tls char *Filename) 403 1.1.1.2.20.1 tls { 404 1.1.1.2.20.1 tls int ReplaceCount = 0; 405 1.1.1.2.20.1 tls char *Possible; 406 1.1.1.2.20.1 tls 407 1.1.1.2.20.1 tls 408 1.1.1.2.20.1 tls Possible = FileBuffer; 409 1.1.1.2.20.1 tls while (Possible) 410 1.1.1.2.20.1 tls { 411 1.1.1.2.20.1 tls Possible = strstr (Possible, ". "); 412 1.1.1.2.20.1 tls if (Possible) 413 1.1.1.2.20.1 tls { 414 1.1.1.2.20.1 tls if ((*(Possible -1) == '.') || 415 1.1.1.2.20.1 tls (*(Possible -1) == '\"') || 416 1.1.1.2.20.1 tls (*(Possible -1) == '\n')) 417 1.1.1.2.20.1 tls { 418 1.1.1.2.20.1 tls Possible += 3; 419 1.1.1.2.20.1 tls continue; 420 1.1.1.2.20.1 tls } 421 1.1.1.2.20.1 tls 422 1.1.1.2.20.1 tls Possible = AsReplaceData (Possible, 3, ". ", 2); 423 1.1.1.2.20.1 tls ReplaceCount++; 424 1.1.1.2.20.1 tls } 425 1.1.1.2.20.1 tls } 426 1.1.1.2.20.1 tls 427 1.1.1.2.20.1 tls if (ReplaceCount) 428 1.1.1.2.20.1 tls { 429 1.1.1.2.20.1 tls printf ("Removed %d extra blanks after a period: %s\n", 430 1.1.1.2.20.1 tls ReplaceCount, Filename); 431 1.1.1.2.20.1 tls } 432 1.1.1.2.20.1 tls } 433 1.1.1.2.20.1 tls 434 1.1.1.2.20.1 tls 435 1.1.1.2.20.1 tls /****************************************************************************** 436 1.1.1.2.20.1 tls * 437 1.1 jruoho * FUNCTION: AsMatchExactWord 438 1.1 jruoho * 439 1.1 jruoho * DESCRIPTION: Check previous and next characters for whitespace 440 1.1 jruoho * 441 1.1 jruoho ******************************************************************************/ 442 1.1 jruoho 443 1.1 jruoho BOOLEAN 444 1.1 jruoho AsMatchExactWord ( 445 1.1 jruoho char *Word, 446 1.1 jruoho UINT32 WordLength) 447 1.1 jruoho { 448 1.1 jruoho char NextChar; 449 1.1 jruoho char PrevChar; 450 1.1 jruoho 451 1.1 jruoho 452 1.1 jruoho NextChar = Word[WordLength]; 453 1.1 jruoho PrevChar = * (Word -1); 454 1.1 jruoho 455 1.1 jruoho if (isalnum ((int) NextChar) || 456 1.1 jruoho (NextChar == '_') || 457 1.1 jruoho isalnum ((int) PrevChar) || 458 1.1 jruoho (PrevChar == '_')) 459 1.1 jruoho { 460 1.1 jruoho return (FALSE); 461 1.1 jruoho } 462 1.1 jruoho 463 1.1 jruoho return (TRUE); 464 1.1 jruoho } 465 1.1 jruoho 466 1.1 jruoho 467 1.1 jruoho /****************************************************************************** 468 1.1 jruoho * 469 1.1 jruoho * FUNCTION: AsPrint 470 1.1 jruoho * 471 1.1 jruoho * DESCRIPTION: Common formatted print 472 1.1 jruoho * 473 1.1 jruoho ******************************************************************************/ 474 1.1 jruoho 475 1.1 jruoho void 476 1.1 jruoho AsPrint ( 477 1.1 jruoho char *Message, 478 1.1 jruoho UINT32 Count, 479 1.1 jruoho char *Filename) 480 1.1 jruoho { 481 1.1 jruoho 482 1.1 jruoho if (Gbl_QuietMode) 483 1.1 jruoho { 484 1.1 jruoho return; 485 1.1 jruoho } 486 1.1 jruoho 487 1.1 jruoho printf ("-- %4u %28.28s : %s\n", Count, Message, Filename); 488 1.1 jruoho } 489 1.1 jruoho 490 1.1 jruoho 491 1.1 jruoho /****************************************************************************** 492 1.1 jruoho * 493 1.1 jruoho * FUNCTION: AsTrimLines 494 1.1 jruoho * 495 1.1.1.2.20.1 tls * DESCRIPTION: Remove extra blanks from the end of source lines. Does not 496 1.1 jruoho * check for tabs. 497 1.1 jruoho * 498 1.1 jruoho ******************************************************************************/ 499 1.1 jruoho 500 1.1 jruoho void 501 1.1 jruoho AsTrimLines ( 502 1.1 jruoho char *Buffer, 503 1.1 jruoho char *Filename) 504 1.1 jruoho { 505 1.1 jruoho char *SubBuffer = Buffer; 506 1.1 jruoho char *StartWhiteSpace = NULL; 507 1.1 jruoho UINT32 SpaceCount = 0; 508 1.1 jruoho 509 1.1 jruoho 510 1.1 jruoho while (*SubBuffer) 511 1.1 jruoho { 512 1.1 jruoho while (*SubBuffer != '\n') 513 1.1 jruoho { 514 1.1 jruoho if (!*SubBuffer) 515 1.1 jruoho { 516 1.1 jruoho goto Exit; 517 1.1 jruoho } 518 1.1 jruoho 519 1.1 jruoho if (*SubBuffer == ' ') 520 1.1 jruoho { 521 1.1 jruoho if (!StartWhiteSpace) 522 1.1 jruoho { 523 1.1 jruoho StartWhiteSpace = SubBuffer; 524 1.1 jruoho } 525 1.1 jruoho } 526 1.1 jruoho else 527 1.1 jruoho { 528 1.1 jruoho StartWhiteSpace = NULL; 529 1.1 jruoho } 530 1.1 jruoho 531 1.1 jruoho SubBuffer++; 532 1.1 jruoho } 533 1.1 jruoho 534 1.1 jruoho if (StartWhiteSpace) 535 1.1 jruoho { 536 1.1 jruoho SpaceCount += (SubBuffer - StartWhiteSpace); 537 1.1 jruoho 538 1.1 jruoho /* Remove the spaces */ 539 1.1 jruoho 540 1.1 jruoho SubBuffer = AsRemoveData (StartWhiteSpace, SubBuffer); 541 1.1 jruoho StartWhiteSpace = NULL; 542 1.1 jruoho } 543 1.1 jruoho 544 1.1 jruoho SubBuffer++; 545 1.1 jruoho } 546 1.1 jruoho 547 1.1 jruoho 548 1.1 jruoho Exit: 549 1.1 jruoho if (SpaceCount) 550 1.1 jruoho { 551 1.1 jruoho Gbl_MadeChanges = TRUE; 552 1.1 jruoho AsPrint ("Extraneous spaces removed", SpaceCount, Filename); 553 1.1 jruoho } 554 1.1 jruoho } 555 1.1 jruoho 556 1.1 jruoho 557 1.1 jruoho /****************************************************************************** 558 1.1 jruoho * 559 1.1 jruoho * FUNCTION: AsTrimWhitespace 560 1.1 jruoho * 561 1.1 jruoho * DESCRIPTION: Remove "excess" blank lines - any more than 2 blank lines. 562 1.1 jruoho * this can happen during the translation when lines are removed. 563 1.1 jruoho * 564 1.1 jruoho ******************************************************************************/ 565 1.1 jruoho 566 1.1 jruoho void 567 1.1 jruoho AsTrimWhitespace ( 568 1.1 jruoho char *Buffer) 569 1.1 jruoho { 570 1.1.1.2.20.2 jdolecek char *SubBuffer; 571 1.1 jruoho int ReplaceCount = 1; 572 1.1 jruoho 573 1.1 jruoho 574 1.1 jruoho while (ReplaceCount) 575 1.1 jruoho { 576 1.1.1.2.20.2 jdolecek ReplaceCount = AsReplaceString ("\n\n\n\n", "\n\n\n", 577 1.1.1.2.20.2 jdolecek REPLACE_SUBSTRINGS, Buffer); 578 1.1.1.2.20.2 jdolecek } 579 1.1.1.2.20.2 jdolecek 580 1.1.1.2.20.2 jdolecek /* 581 1.1.1.2.20.2 jdolecek * Check for exactly one blank line after the copyright header 582 1.1.1.2.20.2 jdolecek */ 583 1.1.1.2.20.2 jdolecek 584 1.1.1.2.20.2 jdolecek /* Find the header */ 585 1.1.1.2.20.2 jdolecek 586 1.1.1.2.20.2 jdolecek SubBuffer = strstr (Buffer, HeaderBegin); 587 1.1.1.2.20.2 jdolecek if (!SubBuffer) 588 1.1.1.2.20.2 jdolecek { 589 1.1.1.2.20.2 jdolecek return; 590 1.1.1.2.20.2 jdolecek } 591 1.1.1.2.20.2 jdolecek 592 1.1.1.2.20.2 jdolecek /* Find the end of the header */ 593 1.1.1.2.20.2 jdolecek 594 1.1.1.2.20.2 jdolecek SubBuffer = strstr (SubBuffer, "*/"); 595 1.1.1.2.20.2 jdolecek SubBuffer = AsSkipPastChar (SubBuffer, '\n'); 596 1.1.1.2.20.2 jdolecek 597 1.1.1.2.20.2 jdolecek /* Replace a double blank line with a single */ 598 1.1.1.2.20.2 jdolecek 599 1.1.1.2.20.2 jdolecek if (!strncmp (SubBuffer, "\n\n", 2)) 600 1.1.1.2.20.2 jdolecek { 601 1.1.1.2.20.2 jdolecek AsReplaceData (SubBuffer, 2, "\n", 1); 602 1.1.1.2.20.2 jdolecek AcpiOsPrintf ("Found multiple blank lines after copyright\n"); 603 1.1.1.2.20.2 jdolecek } 604 1.1.1.2.20.2 jdolecek 605 1.1.1.2.20.2 jdolecek /* If no blank line after header, insert one */ 606 1.1.1.2.20.2 jdolecek 607 1.1.1.2.20.2 jdolecek else if (*SubBuffer != '\n') 608 1.1.1.2.20.2 jdolecek { 609 1.1.1.2.20.2 jdolecek AsInsertData (SubBuffer, "\n", 1); 610 1.1.1.2.20.2 jdolecek AcpiOsPrintf ("Inserted blank line after copyright\n"); 611 1.1 jruoho } 612 1.1 jruoho } 613 1.1 jruoho 614 1.1 jruoho 615 1.1 jruoho /****************************************************************************** 616 1.1 jruoho * 617 1.1 jruoho * FUNCTION: AsReplaceHeader 618 1.1 jruoho * 619 1.1 jruoho * DESCRIPTION: Replace the default Intel legal header with a new header 620 1.1 jruoho * 621 1.1 jruoho ******************************************************************************/ 622 1.1 jruoho 623 1.1 jruoho void 624 1.1 jruoho AsReplaceHeader ( 625 1.1 jruoho char *Buffer, 626 1.1 jruoho char *NewHeader) 627 1.1 jruoho { 628 1.1 jruoho char *SubBuffer; 629 1.1 jruoho char *TokenEnd; 630 1.1 jruoho 631 1.1 jruoho 632 1.1 jruoho /* Find the original header */ 633 1.1 jruoho 634 1.1 jruoho SubBuffer = strstr (Buffer, HeaderBegin); 635 1.1 jruoho if (!SubBuffer) 636 1.1 jruoho { 637 1.1 jruoho return; 638 1.1 jruoho } 639 1.1 jruoho 640 1.1 jruoho /* Find the end of the original header */ 641 1.1 jruoho 642 1.1 jruoho TokenEnd = strstr (SubBuffer, "*/"); 643 1.1 jruoho TokenEnd = AsSkipPastChar (TokenEnd, '\n'); 644 1.1 jruoho 645 1.1 jruoho /* Delete old header, insert new one */ 646 1.1 jruoho 647 1.1.1.2.20.2 jdolecek AsReplaceData (SubBuffer, TokenEnd - SubBuffer, 648 1.1.1.2.20.2 jdolecek NewHeader, strlen (NewHeader)); 649 1.1 jruoho } 650 1.1 jruoho 651 1.1 jruoho 652 1.1 jruoho /****************************************************************************** 653 1.1 jruoho * 654 1.1 jruoho * FUNCTION: AsReplaceString 655 1.1 jruoho * 656 1.1 jruoho * DESCRIPTION: Replace all instances of a target string with a replacement 657 1.1.1.2.20.1 tls * string. Returns count of the strings replaced. 658 1.1 jruoho * 659 1.1 jruoho ******************************************************************************/ 660 1.1 jruoho 661 1.1 jruoho int 662 1.1 jruoho AsReplaceString ( 663 1.1 jruoho char *Target, 664 1.1 jruoho char *Replacement, 665 1.1 jruoho UINT8 Type, 666 1.1 jruoho char *Buffer) 667 1.1 jruoho { 668 1.1 jruoho char *SubString1; 669 1.1 jruoho char *SubString2; 670 1.1 jruoho char *SubBuffer; 671 1.1 jruoho int TargetLength; 672 1.1 jruoho int ReplacementLength; 673 1.1 jruoho int ReplaceCount = 0; 674 1.1 jruoho 675 1.1 jruoho 676 1.1 jruoho TargetLength = strlen (Target); 677 1.1 jruoho ReplacementLength = strlen (Replacement); 678 1.1 jruoho 679 1.1 jruoho SubBuffer = Buffer; 680 1.1 jruoho SubString1 = Buffer; 681 1.1 jruoho 682 1.1 jruoho while (SubString1) 683 1.1 jruoho { 684 1.1 jruoho /* Find the target string */ 685 1.1 jruoho 686 1.1 jruoho SubString1 = strstr (SubBuffer, Target); 687 1.1 jruoho if (!SubString1) 688 1.1 jruoho { 689 1.1.1.2.20.1 tls return (ReplaceCount); 690 1.1 jruoho } 691 1.1 jruoho 692 1.1 jruoho /* 693 1.1 jruoho * Check for translation escape string -- means to ignore 694 1.1 jruoho * blocks of code while replacing 695 1.1 jruoho */ 696 1.1.1.2.20.1 tls if (Gbl_IgnoreTranslationEscapes) 697 1.1.1.2.20.1 tls { 698 1.1.1.2.20.1 tls SubString2 = NULL; 699 1.1.1.2.20.1 tls } 700 1.1.1.2.20.1 tls else 701 1.1.1.2.20.1 tls { 702 1.1.1.2.20.1 tls SubString2 = strstr (SubBuffer, AS_START_IGNORE); 703 1.1.1.2.20.1 tls } 704 1.1 jruoho 705 1.1 jruoho if ((SubString2) && 706 1.1 jruoho (SubString2 < SubString1)) 707 1.1 jruoho { 708 1.1 jruoho /* Find end of the escape block starting at "Substring2" */ 709 1.1 jruoho 710 1.1 jruoho SubString2 = strstr (SubString2, AS_STOP_IGNORE); 711 1.1 jruoho if (!SubString2) 712 1.1 jruoho { 713 1.1 jruoho /* Didn't find terminator */ 714 1.1 jruoho 715 1.1.1.2.20.1 tls return (ReplaceCount); 716 1.1 jruoho } 717 1.1 jruoho 718 1.1 jruoho /* Move buffer to end of escape block and continue */ 719 1.1 jruoho 720 1.1 jruoho SubBuffer = SubString2; 721 1.1 jruoho } 722 1.1 jruoho 723 1.1 jruoho /* Do the actual replace if the target was found */ 724 1.1 jruoho 725 1.1 jruoho else 726 1.1 jruoho { 727 1.1 jruoho if ((Type & REPLACE_MASK) == REPLACE_WHOLE_WORD) 728 1.1 jruoho { 729 1.1 jruoho if (!AsMatchExactWord (SubString1, TargetLength)) 730 1.1 jruoho { 731 1.1 jruoho SubBuffer = SubString1 + 1; 732 1.1 jruoho continue; 733 1.1 jruoho } 734 1.1 jruoho } 735 1.1 jruoho 736 1.1.1.2.20.2 jdolecek SubBuffer = AsReplaceData (SubString1, TargetLength, 737 1.1.1.2.20.2 jdolecek Replacement, ReplacementLength); 738 1.1 jruoho 739 1.1 jruoho if ((Type & EXTRA_INDENT_C) && 740 1.1 jruoho (!Gbl_StructDefs)) 741 1.1 jruoho { 742 1.1 jruoho SubBuffer = AsInsertData (SubBuffer, " ", 8); 743 1.1 jruoho } 744 1.1 jruoho 745 1.1 jruoho ReplaceCount++; 746 1.1 jruoho } 747 1.1 jruoho } 748 1.1 jruoho 749 1.1.1.2.20.1 tls return (ReplaceCount); 750 1.1 jruoho } 751 1.1 jruoho 752 1.1 jruoho 753 1.1 jruoho /****************************************************************************** 754 1.1 jruoho * 755 1.1 jruoho * FUNCTION: AsConvertToLineFeeds 756 1.1 jruoho * 757 1.1.1.2.20.2 jdolecek * DESCRIPTION: Convert all CR/LF pairs to LF only. 758 1.1 jruoho * 759 1.1 jruoho ******************************************************************************/ 760 1.1 jruoho 761 1.1 jruoho void 762 1.1 jruoho AsConvertToLineFeeds ( 763 1.1 jruoho char *Buffer) 764 1.1 jruoho { 765 1.1 jruoho char *SubString; 766 1.1 jruoho char *SubBuffer; 767 1.1 jruoho 768 1.1 jruoho 769 1.1 jruoho SubBuffer = Buffer; 770 1.1 jruoho SubString = Buffer; 771 1.1 jruoho 772 1.1 jruoho while (SubString) 773 1.1 jruoho { 774 1.1 jruoho /* Find the target string */ 775 1.1 jruoho 776 1.1 jruoho SubString = strstr (SubBuffer, "\r\n"); 777 1.1 jruoho if (!SubString) 778 1.1 jruoho { 779 1.1 jruoho return; 780 1.1 jruoho } 781 1.1 jruoho 782 1.1 jruoho SubBuffer = AsReplaceData (SubString, 1, NULL, 0); 783 1.1 jruoho } 784 1.1 jruoho } 785 1.1 jruoho 786 1.1 jruoho 787 1.1 jruoho /****************************************************************************** 788 1.1 jruoho * 789 1.1 jruoho * FUNCTION: AsInsertCarriageReturns 790 1.1 jruoho * 791 1.1.1.2.20.2 jdolecek * DESCRIPTION: Convert lone LFs to CR/LF pairs. 792 1.1 jruoho * 793 1.1 jruoho ******************************************************************************/ 794 1.1 jruoho 795 1.1 jruoho void 796 1.1 jruoho AsInsertCarriageReturns ( 797 1.1 jruoho char *Buffer) 798 1.1 jruoho { 799 1.1 jruoho char *SubString; 800 1.1 jruoho char *SubBuffer; 801 1.1 jruoho 802 1.1 jruoho 803 1.1 jruoho SubBuffer = Buffer; 804 1.1 jruoho SubString = Buffer; 805 1.1 jruoho 806 1.1 jruoho while (SubString) 807 1.1 jruoho { 808 1.1 jruoho /* Find the target string */ 809 1.1 jruoho 810 1.1 jruoho SubString = strstr (SubBuffer, "\n"); 811 1.1 jruoho if (!SubString) 812 1.1 jruoho { 813 1.1 jruoho return; 814 1.1 jruoho } 815 1.1 jruoho 816 1.1 jruoho SubBuffer = AsInsertData (SubString, "\r", 1); 817 1.1 jruoho SubBuffer += 1; 818 1.1 jruoho } 819 1.1 jruoho } 820 1.1 jruoho 821 1.1 jruoho 822 1.1 jruoho /****************************************************************************** 823 1.1 jruoho * 824 1.1 jruoho * FUNCTION: AsBracesOnSameLine 825 1.1 jruoho * 826 1.1 jruoho * DESCRIPTION: Move opening braces up to the same line as an if, for, else, 827 1.1 jruoho * or while statement (leave function opening brace on separate 828 1.1 jruoho * line). 829 1.1 jruoho * 830 1.1 jruoho ******************************************************************************/ 831 1.1 jruoho 832 1.1 jruoho void 833 1.1 jruoho AsBracesOnSameLine ( 834 1.1 jruoho char *Buffer) 835 1.1 jruoho { 836 1.1 jruoho char *SubBuffer = Buffer; 837 1.1 jruoho char *Beginning; 838 1.1 jruoho char *StartOfThisLine; 839 1.1 jruoho char *Next; 840 1.1 jruoho BOOLEAN BlockBegin = TRUE; 841 1.1 jruoho 842 1.1 jruoho 843 1.1 jruoho while (*SubBuffer) 844 1.1 jruoho { 845 1.1 jruoho /* Ignore comments */ 846 1.1 jruoho 847 1.1 jruoho if ((SubBuffer[0] == '/') && 848 1.1 jruoho (SubBuffer[1] == '*')) 849 1.1 jruoho { 850 1.1 jruoho SubBuffer = strstr (SubBuffer, "*/"); 851 1.1 jruoho if (!SubBuffer) 852 1.1 jruoho { 853 1.1 jruoho return; 854 1.1 jruoho } 855 1.1 jruoho 856 1.1 jruoho SubBuffer += 2; 857 1.1 jruoho continue; 858 1.1 jruoho } 859 1.1 jruoho 860 1.1 jruoho /* Ignore quoted strings */ 861 1.1 jruoho 862 1.1 jruoho if (*SubBuffer == '\"') 863 1.1 jruoho { 864 1.1 jruoho SubBuffer++; 865 1.1 jruoho SubBuffer = AsSkipPastChar (SubBuffer, '\"'); 866 1.1 jruoho if (!SubBuffer) 867 1.1 jruoho { 868 1.1 jruoho return; 869 1.1 jruoho } 870 1.1 jruoho } 871 1.1 jruoho 872 1.1 jruoho if (!strncmp ("\n}", SubBuffer, 2)) 873 1.1 jruoho { 874 1.1 jruoho /* 875 1.1 jruoho * A newline followed by a closing brace closes a function 876 1.1 jruoho * or struct or initializer block 877 1.1 jruoho */ 878 1.1 jruoho BlockBegin = TRUE; 879 1.1 jruoho } 880 1.1 jruoho 881 1.1 jruoho /* 882 1.1 jruoho * Move every standalone brace up to the previous line 883 1.1 jruoho * Check for digit will ignore initializer lists surrounded by braces. 884 1.1 jruoho * This will work until we we need more complex detection. 885 1.1 jruoho */ 886 1.1 jruoho if ((*SubBuffer == '{') && !isdigit ((int) SubBuffer[1])) 887 1.1 jruoho { 888 1.1 jruoho if (BlockBegin) 889 1.1 jruoho { 890 1.1 jruoho BlockBegin = FALSE; 891 1.1 jruoho } 892 1.1 jruoho else 893 1.1 jruoho { 894 1.1 jruoho /* 895 1.1 jruoho * Backup to previous non-whitespace 896 1.1 jruoho */ 897 1.1 jruoho Beginning = SubBuffer - 1; 898 1.1 jruoho while ((*Beginning == ' ') || 899 1.1 jruoho (*Beginning == '\n')) 900 1.1 jruoho { 901 1.1 jruoho Beginning--; 902 1.1 jruoho } 903 1.1 jruoho 904 1.1 jruoho StartOfThisLine = Beginning; 905 1.1 jruoho while (*StartOfThisLine != '\n') 906 1.1 jruoho { 907 1.1 jruoho StartOfThisLine--; 908 1.1 jruoho } 909 1.1 jruoho 910 1.1 jruoho /* 911 1.1 jruoho * Move the brace up to the previous line, UNLESS: 912 1.1 jruoho * 913 1.1 jruoho * 1) There is a conditional compile on the line (starts with '#') 914 1.1 jruoho * 2) Previous line ends with an '=' (Start of initializer block) 915 1.1 jruoho * 3) Previous line ends with a comma (part of an init list) 916 1.1 jruoho * 4) Previous line ends with a backslash (part of a macro) 917 1.1 jruoho */ 918 1.1 jruoho if ((StartOfThisLine[1] != '#') && 919 1.1 jruoho (*Beginning != '\\') && 920 1.1 jruoho (*Beginning != '/') && 921 1.1 jruoho (*Beginning != '{') && 922 1.1 jruoho (*Beginning != '=') && 923 1.1 jruoho (*Beginning != ',')) 924 1.1 jruoho { 925 1.1 jruoho Beginning++; 926 1.1 jruoho SubBuffer++; 927 1.1 jruoho 928 1.1 jruoho Gbl_MadeChanges = TRUE; 929 1.1 jruoho 930 1.1 jruoho #ifdef ADD_EXTRA_WHITESPACE 931 1.1 jruoho AsReplaceData (Beginning, SubBuffer - Beginning, " {\n", 3); 932 1.1 jruoho #else 933 1.1 jruoho /* Find non-whitespace start of next line */ 934 1.1 jruoho 935 1.1 jruoho Next = SubBuffer + 1; 936 1.1 jruoho while ((*Next == ' ') || 937 1.1 jruoho (*Next == '\t')) 938 1.1 jruoho { 939 1.1 jruoho Next++; 940 1.1 jruoho } 941 1.1 jruoho 942 1.1 jruoho /* Find non-whitespace start of this line */ 943 1.1 jruoho 944 1.1 jruoho StartOfThisLine++; 945 1.1 jruoho while ((*StartOfThisLine == ' ') || 946 1.1 jruoho (*StartOfThisLine == '\t')) 947 1.1 jruoho { 948 1.1 jruoho StartOfThisLine++; 949 1.1 jruoho } 950 1.1 jruoho 951 1.1 jruoho /* 952 1.1 jruoho * Must be a single-line comment to need more whitespace 953 1.1 jruoho * Even then, we don't need more if the previous statement 954 1.1 jruoho * is an "else". 955 1.1 jruoho */ 956 1.1 jruoho if ((Next[0] == '/') && 957 1.1 jruoho (Next[1] == '*') && 958 1.1 jruoho (Next[2] != '\n') && 959 1.1 jruoho 960 1.1 jruoho (!strncmp (StartOfThisLine, "else if", 7) || 961 1.1 jruoho !strncmp (StartOfThisLine, "else while", 10) || 962 1.1 jruoho strncmp (StartOfThisLine, "else", 4))) 963 1.1 jruoho { 964 1.1 jruoho AsReplaceData (Beginning, SubBuffer - Beginning, " {\n", 3); 965 1.1 jruoho } 966 1.1 jruoho else 967 1.1 jruoho { 968 1.1 jruoho AsReplaceData (Beginning, SubBuffer - Beginning, " {", 2); 969 1.1 jruoho } 970 1.1 jruoho #endif 971 1.1 jruoho } 972 1.1 jruoho } 973 1.1 jruoho } 974 1.1 jruoho 975 1.1 jruoho SubBuffer++; 976 1.1 jruoho } 977 1.1 jruoho } 978 1.1 jruoho 979 1.1 jruoho 980 1.1 jruoho /****************************************************************************** 981 1.1 jruoho * 982 1.1 jruoho * FUNCTION: AsTabify4 983 1.1 jruoho * 984 1.1.1.2.20.1 tls * DESCRIPTION: Convert the text to tabbed text. Alignment of text is 985 1.1 jruoho * preserved. 986 1.1 jruoho * 987 1.1 jruoho ******************************************************************************/ 988 1.1 jruoho 989 1.1 jruoho void 990 1.1 jruoho AsTabify4 ( 991 1.1 jruoho char *Buffer) 992 1.1 jruoho { 993 1.1 jruoho char *SubBuffer = Buffer; 994 1.1 jruoho char *NewSubBuffer; 995 1.1 jruoho UINT32 SpaceCount = 0; 996 1.1 jruoho UINT32 Column = 0; 997 1.1 jruoho 998 1.1 jruoho 999 1.1 jruoho while (*SubBuffer) 1000 1.1 jruoho { 1001 1.1 jruoho if (*SubBuffer == '\n') 1002 1.1 jruoho { 1003 1.1 jruoho Column = 0; 1004 1.1 jruoho } 1005 1.1 jruoho else 1006 1.1 jruoho { 1007 1.1 jruoho Column++; 1008 1.1 jruoho } 1009 1.1 jruoho 1010 1.1 jruoho /* Ignore comments */ 1011 1.1 jruoho 1012 1.1 jruoho if ((SubBuffer[0] == '/') && 1013 1.1 jruoho (SubBuffer[1] == '*')) 1014 1.1 jruoho { 1015 1.1 jruoho SubBuffer = strstr (SubBuffer, "*/"); 1016 1.1 jruoho if (!SubBuffer) 1017 1.1 jruoho { 1018 1.1 jruoho return; 1019 1.1 jruoho } 1020 1.1 jruoho 1021 1.1 jruoho SubBuffer += 2; 1022 1.1 jruoho continue; 1023 1.1 jruoho } 1024 1.1 jruoho 1025 1.1 jruoho /* Ignore quoted strings */ 1026 1.1 jruoho 1027 1.1 jruoho if (*SubBuffer == '\"') 1028 1.1 jruoho { 1029 1.1 jruoho SubBuffer++; 1030 1.1 jruoho SubBuffer = AsSkipPastChar (SubBuffer, '\"'); 1031 1.1 jruoho if (!SubBuffer) 1032 1.1 jruoho { 1033 1.1 jruoho return; 1034 1.1 jruoho } 1035 1.1 jruoho SpaceCount = 0; 1036 1.1 jruoho } 1037 1.1 jruoho 1038 1.1 jruoho if (*SubBuffer == ' ') 1039 1.1 jruoho { 1040 1.1 jruoho SpaceCount++; 1041 1.1 jruoho 1042 1.1 jruoho if (SpaceCount >= 4) 1043 1.1 jruoho { 1044 1.1 jruoho SpaceCount = 0; 1045 1.1 jruoho 1046 1.1 jruoho NewSubBuffer = (SubBuffer + 1) - 4; 1047 1.1 jruoho *NewSubBuffer = '\t'; 1048 1.1 jruoho NewSubBuffer++; 1049 1.1 jruoho 1050 1.1 jruoho /* Remove the spaces */ 1051 1.1 jruoho 1052 1.1 jruoho SubBuffer = AsRemoveData (NewSubBuffer, SubBuffer + 1); 1053 1.1 jruoho } 1054 1.1 jruoho 1055 1.1 jruoho if ((Column % 4) == 0) 1056 1.1 jruoho { 1057 1.1 jruoho SpaceCount = 0; 1058 1.1 jruoho } 1059 1.1 jruoho } 1060 1.1 jruoho else 1061 1.1 jruoho { 1062 1.1 jruoho SpaceCount = 0; 1063 1.1 jruoho } 1064 1.1 jruoho 1065 1.1 jruoho SubBuffer++; 1066 1.1 jruoho } 1067 1.1 jruoho } 1068 1.1 jruoho 1069 1.1 jruoho 1070 1.1 jruoho /****************************************************************************** 1071 1.1 jruoho * 1072 1.1 jruoho * FUNCTION: AsTabify8 1073 1.1 jruoho * 1074 1.1.1.2.20.1 tls * DESCRIPTION: Convert the text to tabbed text. Alignment of text is 1075 1.1 jruoho * preserved. 1076 1.1 jruoho * 1077 1.1 jruoho ******************************************************************************/ 1078 1.1 jruoho 1079 1.1 jruoho void 1080 1.1 jruoho AsTabify8 ( 1081 1.1 jruoho char *Buffer) 1082 1.1 jruoho { 1083 1.1 jruoho char *SubBuffer = Buffer; 1084 1.1 jruoho char *NewSubBuffer; 1085 1.1 jruoho char *CommentEnd = NULL; 1086 1.1 jruoho UINT32 SpaceCount = 0; 1087 1.1 jruoho UINT32 Column = 0; 1088 1.1 jruoho UINT32 TabCount = 0; 1089 1.1 jruoho UINT32 LastLineTabCount = 0; 1090 1.1 jruoho UINT32 LastLineColumnStart = 0; 1091 1.1 jruoho UINT32 ThisColumnStart = 0; 1092 1.1 jruoho UINT32 ThisTabCount = 0; 1093 1.1 jruoho char *FirstNonBlank = NULL; 1094 1.1 jruoho 1095 1.1 jruoho 1096 1.1 jruoho while (*SubBuffer) 1097 1.1 jruoho { 1098 1.1 jruoho if (*SubBuffer == '\n') 1099 1.1 jruoho { 1100 1.1 jruoho /* This is a standalone blank line */ 1101 1.1 jruoho 1102 1.1 jruoho FirstNonBlank = NULL; 1103 1.1 jruoho Column = 0; 1104 1.1 jruoho SpaceCount = 0; 1105 1.1 jruoho TabCount = 0; 1106 1.1 jruoho SubBuffer++; 1107 1.1 jruoho continue; 1108 1.1 jruoho } 1109 1.1 jruoho 1110 1.1 jruoho if (!FirstNonBlank) 1111 1.1 jruoho { 1112 1.1 jruoho /* Find the first non-blank character on this line */ 1113 1.1 jruoho 1114 1.1 jruoho FirstNonBlank = SubBuffer; 1115 1.1 jruoho while (*FirstNonBlank == ' ') 1116 1.1 jruoho { 1117 1.1 jruoho FirstNonBlank++; 1118 1.1 jruoho } 1119 1.1 jruoho 1120 1.1 jruoho /* 1121 1.1 jruoho * This mechanism limits the difference in tab counts from 1122 1.1.1.2.20.1 tls * line to line. It helps avoid the situation where a second 1123 1.1 jruoho * continuation line (which was indented correctly for tabs=4) would 1124 1.1 jruoho * get indented off the screen if we just blindly converted to tabs. 1125 1.1 jruoho */ 1126 1.1 jruoho ThisColumnStart = FirstNonBlank - SubBuffer; 1127 1.1 jruoho 1128 1.1 jruoho if (LastLineTabCount == 0) 1129 1.1 jruoho { 1130 1.1 jruoho ThisTabCount = 0; 1131 1.1 jruoho } 1132 1.1 jruoho else if (ThisColumnStart == LastLineColumnStart) 1133 1.1 jruoho { 1134 1.1 jruoho ThisTabCount = LastLineTabCount -1; 1135 1.1 jruoho } 1136 1.1 jruoho else 1137 1.1 jruoho { 1138 1.1 jruoho ThisTabCount = LastLineTabCount + 1; 1139 1.1 jruoho } 1140 1.1 jruoho } 1141 1.1 jruoho 1142 1.1 jruoho Column++; 1143 1.1 jruoho 1144 1.1 jruoho /* Check if we are in a comment */ 1145 1.1 jruoho 1146 1.1 jruoho if ((SubBuffer[0] == '*') && 1147 1.1 jruoho (SubBuffer[1] == '/')) 1148 1.1 jruoho { 1149 1.1 jruoho SpaceCount = 0; 1150 1.1 jruoho SubBuffer += 2; 1151 1.1 jruoho 1152 1.1 jruoho if (*SubBuffer == '\n') 1153 1.1 jruoho { 1154 1.1 jruoho if (TabCount > 0) 1155 1.1 jruoho { 1156 1.1 jruoho LastLineTabCount = TabCount; 1157 1.1 jruoho TabCount = 0; 1158 1.1 jruoho } 1159 1.1.1.2.20.2 jdolecek 1160 1.1 jruoho FirstNonBlank = NULL; 1161 1.1 jruoho LastLineColumnStart = ThisColumnStart; 1162 1.1 jruoho SubBuffer++; 1163 1.1 jruoho } 1164 1.1 jruoho 1165 1.1 jruoho continue; 1166 1.1 jruoho } 1167 1.1 jruoho 1168 1.1 jruoho /* Check for comment open */ 1169 1.1 jruoho 1170 1.1 jruoho if ((SubBuffer[0] == '/') && 1171 1.1 jruoho (SubBuffer[1] == '*')) 1172 1.1 jruoho { 1173 1.1 jruoho /* Find the end of the comment, it must exist */ 1174 1.1 jruoho 1175 1.1 jruoho CommentEnd = strstr (SubBuffer, "*/"); 1176 1.1 jruoho if (!CommentEnd) 1177 1.1 jruoho { 1178 1.1 jruoho return; 1179 1.1 jruoho } 1180 1.1 jruoho 1181 1.1 jruoho /* Toss the rest of this line or single-line comment */ 1182 1.1 jruoho 1183 1.1 jruoho while ((SubBuffer < CommentEnd) && 1184 1.1 jruoho (*SubBuffer != '\n')) 1185 1.1 jruoho { 1186 1.1 jruoho SubBuffer++; 1187 1.1 jruoho } 1188 1.1 jruoho 1189 1.1 jruoho if (*SubBuffer == '\n') 1190 1.1 jruoho { 1191 1.1 jruoho if (TabCount > 0) 1192 1.1 jruoho { 1193 1.1 jruoho LastLineTabCount = TabCount; 1194 1.1 jruoho TabCount = 0; 1195 1.1 jruoho } 1196 1.1.1.2.20.2 jdolecek 1197 1.1 jruoho FirstNonBlank = NULL; 1198 1.1 jruoho LastLineColumnStart = ThisColumnStart; 1199 1.1 jruoho } 1200 1.1 jruoho 1201 1.1 jruoho SpaceCount = 0; 1202 1.1 jruoho continue; 1203 1.1 jruoho } 1204 1.1 jruoho 1205 1.1 jruoho /* Ignore quoted strings */ 1206 1.1 jruoho 1207 1.1 jruoho if ((!CommentEnd) && (*SubBuffer == '\"')) 1208 1.1 jruoho { 1209 1.1 jruoho SubBuffer++; 1210 1.1 jruoho SubBuffer = AsSkipPastChar (SubBuffer, '\"'); 1211 1.1 jruoho if (!SubBuffer) 1212 1.1 jruoho { 1213 1.1 jruoho return; 1214 1.1 jruoho } 1215 1.1.1.2.20.2 jdolecek 1216 1.1 jruoho SpaceCount = 0; 1217 1.1 jruoho } 1218 1.1 jruoho 1219 1.1 jruoho if (*SubBuffer != ' ') 1220 1.1 jruoho { 1221 1.1 jruoho /* Not a space, skip to end of line */ 1222 1.1 jruoho 1223 1.1 jruoho SubBuffer = AsSkipUntilChar (SubBuffer, '\n'); 1224 1.1 jruoho if (!SubBuffer) 1225 1.1 jruoho { 1226 1.1 jruoho return; 1227 1.1 jruoho } 1228 1.1 jruoho if (TabCount > 0) 1229 1.1 jruoho { 1230 1.1 jruoho LastLineTabCount = TabCount; 1231 1.1 jruoho TabCount = 0; 1232 1.1 jruoho } 1233 1.1 jruoho 1234 1.1 jruoho FirstNonBlank = NULL; 1235 1.1 jruoho LastLineColumnStart = ThisColumnStart; 1236 1.1 jruoho Column = 0; 1237 1.1 jruoho SpaceCount = 0; 1238 1.1 jruoho } 1239 1.1 jruoho else 1240 1.1 jruoho { 1241 1.1 jruoho /* Another space */ 1242 1.1 jruoho 1243 1.1 jruoho SpaceCount++; 1244 1.1 jruoho 1245 1.1 jruoho if (SpaceCount >= 4) 1246 1.1 jruoho { 1247 1.1 jruoho /* Replace this group of spaces with a tab character */ 1248 1.1 jruoho 1249 1.1 jruoho SpaceCount = 0; 1250 1.1 jruoho 1251 1.1 jruoho NewSubBuffer = SubBuffer - 3; 1252 1.1 jruoho 1253 1.1 jruoho if (TabCount <= ThisTabCount ? (ThisTabCount +1) : 0) 1254 1.1 jruoho { 1255 1.1 jruoho *NewSubBuffer = '\t'; 1256 1.1 jruoho NewSubBuffer++; 1257 1.1 jruoho SubBuffer++; 1258 1.1 jruoho TabCount++; 1259 1.1 jruoho } 1260 1.1 jruoho 1261 1.1 jruoho /* Remove the spaces */ 1262 1.1 jruoho 1263 1.1 jruoho SubBuffer = AsRemoveData (NewSubBuffer, SubBuffer); 1264 1.1 jruoho continue; 1265 1.1 jruoho } 1266 1.1 jruoho } 1267 1.1 jruoho 1268 1.1 jruoho SubBuffer++; 1269 1.1 jruoho } 1270 1.1 jruoho } 1271 1.1 jruoho 1272 1.1 jruoho 1273 1.1 jruoho /****************************************************************************** 1274 1.1 jruoho * 1275 1.1 jruoho * FUNCTION: AsCountLines 1276 1.1 jruoho * 1277 1.1.1.2.20.1 tls * DESCRIPTION: Count the number of lines in the input buffer. Also count 1278 1.1 jruoho * the number of long lines (lines longer than 80 chars). 1279 1.1 jruoho * 1280 1.1 jruoho ******************************************************************************/ 1281 1.1 jruoho 1282 1.1.1.2.20.2 jdolecek static UINT32 1283 1.1 jruoho AsCountLines ( 1284 1.1 jruoho char *Buffer, 1285 1.1 jruoho char *Filename) 1286 1.1 jruoho { 1287 1.1 jruoho char *SubBuffer = Buffer; 1288 1.1 jruoho char *EndOfLine; 1289 1.1 jruoho UINT32 LineCount = 0; 1290 1.1 jruoho UINT32 LongLineCount = 0; 1291 1.1 jruoho 1292 1.1 jruoho 1293 1.1 jruoho while (*SubBuffer) 1294 1.1 jruoho { 1295 1.1 jruoho EndOfLine = AsSkipUntilChar (SubBuffer, '\n'); 1296 1.1 jruoho if (!EndOfLine) 1297 1.1 jruoho { 1298 1.1 jruoho Gbl_TotalLines += LineCount; 1299 1.1.1.2.20.1 tls return (LineCount); 1300 1.1 jruoho } 1301 1.1 jruoho 1302 1.1 jruoho if ((EndOfLine - SubBuffer) > 80) 1303 1.1 jruoho { 1304 1.1 jruoho LongLineCount++; 1305 1.1 jruoho VERBOSE_PRINT (("long: %.80s\n", SubBuffer)); 1306 1.1 jruoho } 1307 1.1 jruoho 1308 1.1 jruoho LineCount++; 1309 1.1 jruoho SubBuffer = EndOfLine + 1; 1310 1.1 jruoho } 1311 1.1 jruoho 1312 1.1 jruoho if (LongLineCount) 1313 1.1 jruoho { 1314 1.1.1.2.20.2 jdolecek VERBOSE_PRINT (("%u Lines longer than 80 found in %s\n", 1315 1.1.1.2.20.2 jdolecek LongLineCount, Filename)); 1316 1.1.1.2.20.2 jdolecek 1317 1.1 jruoho Gbl_LongLines += LongLineCount; 1318 1.1 jruoho } 1319 1.1 jruoho 1320 1.1 jruoho Gbl_TotalLines += LineCount; 1321 1.1.1.2.20.1 tls return (LineCount); 1322 1.1 jruoho } 1323 1.1 jruoho 1324 1.1 jruoho 1325 1.1 jruoho /****************************************************************************** 1326 1.1 jruoho * 1327 1.1 jruoho * FUNCTION: AsCountTabs 1328 1.1 jruoho * 1329 1.1 jruoho * DESCRIPTION: Simply count the number of tabs in the input file buffer 1330 1.1 jruoho * 1331 1.1 jruoho ******************************************************************************/ 1332 1.1 jruoho 1333 1.1 jruoho void 1334 1.1 jruoho AsCountTabs ( 1335 1.1 jruoho char *Buffer, 1336 1.1 jruoho char *Filename) 1337 1.1 jruoho { 1338 1.1 jruoho UINT32 i; 1339 1.1 jruoho UINT32 TabCount = 0; 1340 1.1 jruoho 1341 1.1 jruoho 1342 1.1 jruoho for (i = 0; Buffer[i]; i++) 1343 1.1 jruoho { 1344 1.1 jruoho if (Buffer[i] == '\t') 1345 1.1 jruoho { 1346 1.1 jruoho TabCount++; 1347 1.1 jruoho } 1348 1.1 jruoho } 1349 1.1 jruoho 1350 1.1 jruoho if (TabCount) 1351 1.1 jruoho { 1352 1.1 jruoho AsPrint ("Tabs found", TabCount, Filename); 1353 1.1 jruoho Gbl_Tabs += TabCount; 1354 1.1 jruoho } 1355 1.1 jruoho 1356 1.1 jruoho AsCountLines (Buffer, Filename); 1357 1.1 jruoho } 1358 1.1 jruoho 1359 1.1 jruoho 1360 1.1 jruoho /****************************************************************************** 1361 1.1 jruoho * 1362 1.1 jruoho * FUNCTION: AsCountSourceLines 1363 1.1 jruoho * 1364 1.1.1.2.20.1 tls * DESCRIPTION: Count the number of C source lines. Defined by 1) not a 1365 1.1 jruoho * comment, and 2) not a blank line. 1366 1.1 jruoho * 1367 1.1 jruoho ******************************************************************************/ 1368 1.1 jruoho 1369 1.1 jruoho void 1370 1.1 jruoho AsCountSourceLines ( 1371 1.1 jruoho char *Buffer, 1372 1.1 jruoho char *Filename) 1373 1.1 jruoho { 1374 1.1 jruoho char *SubBuffer = Buffer; 1375 1.1 jruoho UINT32 LineCount = 0; 1376 1.1 jruoho UINT32 WhiteCount = 0; 1377 1.1 jruoho UINT32 CommentCount = 0; 1378 1.1 jruoho 1379 1.1 jruoho 1380 1.1 jruoho while (*SubBuffer) 1381 1.1 jruoho { 1382 1.1 jruoho /* Detect comments (// comments are not used, non-ansii) */ 1383 1.1 jruoho 1384 1.1 jruoho if ((SubBuffer[0] == '/') && 1385 1.1 jruoho (SubBuffer[1] == '*')) 1386 1.1 jruoho { 1387 1.1 jruoho SubBuffer += 2; 1388 1.1 jruoho 1389 1.1 jruoho /* First line of multi-line comment is often just whitespace */ 1390 1.1 jruoho 1391 1.1 jruoho if (SubBuffer[0] == '\n') 1392 1.1 jruoho { 1393 1.1 jruoho WhiteCount++; 1394 1.1 jruoho SubBuffer++; 1395 1.1 jruoho } 1396 1.1 jruoho else 1397 1.1 jruoho { 1398 1.1 jruoho CommentCount++; 1399 1.1 jruoho } 1400 1.1 jruoho 1401 1.1 jruoho /* Find end of comment */ 1402 1.1 jruoho 1403 1.1 jruoho while (SubBuffer[0] && SubBuffer[1] && 1404 1.1.1.2.20.2 jdolecek !(((SubBuffer[0] == '*') && 1405 1.1.1.2.20.2 jdolecek (SubBuffer[1] == '/')))) 1406 1.1 jruoho { 1407 1.1 jruoho if (SubBuffer[0] == '\n') 1408 1.1 jruoho { 1409 1.1 jruoho CommentCount++; 1410 1.1 jruoho } 1411 1.1 jruoho 1412 1.1 jruoho SubBuffer++; 1413 1.1 jruoho } 1414 1.1 jruoho } 1415 1.1 jruoho 1416 1.1 jruoho /* A linefeed followed by a non-linefeed is a valid source line */ 1417 1.1 jruoho 1418 1.1 jruoho else if ((SubBuffer[0] == '\n') && 1419 1.1 jruoho (SubBuffer[1] != '\n')) 1420 1.1 jruoho { 1421 1.1 jruoho LineCount++; 1422 1.1 jruoho } 1423 1.1 jruoho 1424 1.1 jruoho /* Two back-to-back linefeeds indicate a whitespace line */ 1425 1.1 jruoho 1426 1.1 jruoho else if ((SubBuffer[0] == '\n') && 1427 1.1 jruoho (SubBuffer[1] == '\n')) 1428 1.1 jruoho { 1429 1.1 jruoho WhiteCount++; 1430 1.1 jruoho } 1431 1.1 jruoho 1432 1.1 jruoho SubBuffer++; 1433 1.1 jruoho } 1434 1.1 jruoho 1435 1.1 jruoho /* Adjust comment count for legal header */ 1436 1.1 jruoho 1437 1.1 jruoho if (Gbl_HeaderSize < CommentCount) 1438 1.1 jruoho { 1439 1.1 jruoho CommentCount -= Gbl_HeaderSize; 1440 1.1 jruoho Gbl_HeaderLines += Gbl_HeaderSize; 1441 1.1 jruoho } 1442 1.1 jruoho 1443 1.1 jruoho Gbl_SourceLines += LineCount; 1444 1.1 jruoho Gbl_WhiteLines += WhiteCount; 1445 1.1 jruoho Gbl_CommentLines += CommentCount; 1446 1.1 jruoho 1447 1.1 jruoho VERBOSE_PRINT (("%u Comment %u White %u Code %u Lines in %s\n", 1448 1.1.1.2.20.2 jdolecek CommentCount, WhiteCount, LineCount, 1449 1.1.1.2.20.2 jdolecek LineCount + WhiteCount + CommentCount, Filename)); 1450 1.1 jruoho } 1451 1.1 jruoho 1452 1.1 jruoho 1453 1.1 jruoho /****************************************************************************** 1454 1.1 jruoho * 1455 1.1 jruoho * FUNCTION: AsInsertPrefix 1456 1.1 jruoho * 1457 1.1 jruoho * DESCRIPTION: Insert struct or union prefixes 1458 1.1 jruoho * 1459 1.1 jruoho ******************************************************************************/ 1460 1.1 jruoho 1461 1.1 jruoho void 1462 1.1 jruoho AsInsertPrefix ( 1463 1.1 jruoho char *Buffer, 1464 1.1 jruoho char *Keyword, 1465 1.1 jruoho UINT8 Type) 1466 1.1 jruoho { 1467 1.1 jruoho char *SubString; 1468 1.1 jruoho char *SubBuffer; 1469 1.1 jruoho char *EndKeyword; 1470 1.1 jruoho int InsertLength; 1471 1.1 jruoho char *InsertString; 1472 1.1 jruoho int TrailingSpaces; 1473 1.1 jruoho char LowerKeyword[128]; 1474 1.1 jruoho int KeywordLength; 1475 1.1 jruoho 1476 1.1 jruoho 1477 1.1 jruoho switch (Type) 1478 1.1 jruoho { 1479 1.1 jruoho case SRC_TYPE_STRUCT: 1480 1.1.1.2.20.1 tls 1481 1.1 jruoho InsertString = "struct "; 1482 1.1 jruoho break; 1483 1.1 jruoho 1484 1.1 jruoho case SRC_TYPE_UNION: 1485 1.1.1.2.20.1 tls 1486 1.1 jruoho InsertString = "union "; 1487 1.1 jruoho break; 1488 1.1 jruoho 1489 1.1 jruoho default: 1490 1.1.1.2.20.1 tls 1491 1.1 jruoho return; 1492 1.1 jruoho } 1493 1.1 jruoho 1494 1.1 jruoho strcpy (LowerKeyword, Keyword); 1495 1.1.1.2.20.2 jdolecek AcpiUtStrlwr (LowerKeyword); 1496 1.1 jruoho 1497 1.1 jruoho SubBuffer = Buffer; 1498 1.1 jruoho SubString = Buffer; 1499 1.1 jruoho InsertLength = strlen (InsertString); 1500 1.1 jruoho KeywordLength = strlen (Keyword); 1501 1.1 jruoho 1502 1.1 jruoho 1503 1.1 jruoho while (SubString) 1504 1.1 jruoho { 1505 1.1 jruoho /* Find an instance of the keyword */ 1506 1.1 jruoho 1507 1.1 jruoho SubString = strstr (SubBuffer, LowerKeyword); 1508 1.1 jruoho if (!SubString) 1509 1.1 jruoho { 1510 1.1 jruoho return; 1511 1.1 jruoho } 1512 1.1 jruoho 1513 1.1 jruoho SubBuffer = SubString; 1514 1.1 jruoho 1515 1.1 jruoho /* Must be standalone word, not a substring */ 1516 1.1 jruoho 1517 1.1 jruoho if (AsMatchExactWord (SubString, KeywordLength)) 1518 1.1 jruoho { 1519 1.1 jruoho /* Make sure the keyword isn't already prefixed with the insert */ 1520 1.1 jruoho 1521 1.1 jruoho if (!strncmp (SubString - InsertLength, InsertString, InsertLength)) 1522 1.1 jruoho { 1523 1.1 jruoho /* Add spaces if not already at the end-of-line */ 1524 1.1 jruoho 1525 1.1 jruoho if (*(SubBuffer + KeywordLength) != '\n') 1526 1.1 jruoho { 1527 1.1 jruoho /* Already present, add spaces after to align structure members */ 1528 1.1 jruoho 1529 1.1 jruoho #if 0 1530 1.1 jruoho /* ONLY FOR C FILES */ 1531 1.1 jruoho AsInsertData (SubBuffer + KeywordLength, " ", 8); 1532 1.1 jruoho #endif 1533 1.1 jruoho } 1534 1.1 jruoho goto Next; 1535 1.1 jruoho } 1536 1.1 jruoho 1537 1.1 jruoho /* Make sure the keyword isn't at the end of a struct/union */ 1538 1.1 jruoho /* Note: This code depends on a single space after the brace */ 1539 1.1 jruoho 1540 1.1 jruoho if (*(SubString - 2) == '}') 1541 1.1 jruoho { 1542 1.1 jruoho goto Next; 1543 1.1 jruoho } 1544 1.1 jruoho 1545 1.1 jruoho /* Prefix the keyword with the insert string */ 1546 1.1 jruoho 1547 1.1 jruoho Gbl_MadeChanges = TRUE; 1548 1.1 jruoho 1549 1.1 jruoho /* Is there room for insertion */ 1550 1.1 jruoho 1551 1.1 jruoho EndKeyword = SubString + strlen (LowerKeyword); 1552 1.1 jruoho 1553 1.1 jruoho TrailingSpaces = 0; 1554 1.1 jruoho while (EndKeyword[TrailingSpaces] == ' ') 1555 1.1 jruoho { 1556 1.1 jruoho TrailingSpaces++; 1557 1.1 jruoho } 1558 1.1 jruoho 1559 1.1 jruoho /* 1560 1.1 jruoho * Use "if (TrailingSpaces > 1)" if we want to ignore casts 1561 1.1 jruoho */ 1562 1.1 jruoho SubBuffer = SubString + InsertLength; 1563 1.1 jruoho 1564 1.1 jruoho if (TrailingSpaces > InsertLength) 1565 1.1 jruoho { 1566 1.1 jruoho /* Insert the keyword */ 1567 1.1 jruoho 1568 1.1 jruoho memmove (SubBuffer, SubString, KeywordLength); 1569 1.1 jruoho 1570 1.1 jruoho /* Insert the keyword */ 1571 1.1 jruoho 1572 1.1 jruoho memmove (SubString, InsertString, InsertLength); 1573 1.1 jruoho } 1574 1.1 jruoho else 1575 1.1 jruoho { 1576 1.1 jruoho AsInsertData (SubString, InsertString, InsertLength); 1577 1.1 jruoho } 1578 1.1 jruoho } 1579 1.1 jruoho 1580 1.1 jruoho Next: 1581 1.1 jruoho SubBuffer += KeywordLength; 1582 1.1 jruoho } 1583 1.1 jruoho } 1584 1.1 jruoho 1585 1.1 jruoho #ifdef ACPI_FUTURE_IMPLEMENTATION 1586 1.1 jruoho /****************************************************************************** 1587 1.1 jruoho * 1588 1.1 jruoho * FUNCTION: AsTrimComments 1589 1.1 jruoho * 1590 1.1 jruoho * DESCRIPTION: Finds 3-line comments with only a single line of text 1591 1.1 jruoho * 1592 1.1 jruoho ******************************************************************************/ 1593 1.1 jruoho 1594 1.1 jruoho void 1595 1.1 jruoho AsTrimComments ( 1596 1.1 jruoho char *Buffer, 1597 1.1 jruoho char *Filename) 1598 1.1 jruoho { 1599 1.1 jruoho char *SubBuffer = Buffer; 1600 1.1 jruoho char *Ptr1; 1601 1.1 jruoho char *Ptr2; 1602 1.1 jruoho UINT32 LineCount; 1603 1.1 jruoho UINT32 ShortCommentCount = 0; 1604 1.1 jruoho 1605 1.1 jruoho 1606 1.1 jruoho while (1) 1607 1.1 jruoho { 1608 1.1 jruoho /* Find comment open, within procedure level */ 1609 1.1 jruoho 1610 1.1 jruoho SubBuffer = strstr (SubBuffer, " /*"); 1611 1.1 jruoho if (!SubBuffer) 1612 1.1 jruoho { 1613 1.1 jruoho goto Exit; 1614 1.1 jruoho } 1615 1.1 jruoho 1616 1.1 jruoho /* Find comment terminator */ 1617 1.1 jruoho 1618 1.1 jruoho Ptr1 = strstr (SubBuffer, "*/"); 1619 1.1 jruoho if (!Ptr1) 1620 1.1 jruoho { 1621 1.1 jruoho goto Exit; 1622 1.1 jruoho } 1623 1.1 jruoho 1624 1.1 jruoho /* Find next EOL (from original buffer) */ 1625 1.1 jruoho 1626 1.1 jruoho Ptr2 = strstr (SubBuffer, "\n"); 1627 1.1 jruoho if (!Ptr2) 1628 1.1 jruoho { 1629 1.1 jruoho goto Exit; 1630 1.1 jruoho } 1631 1.1 jruoho 1632 1.1 jruoho /* Ignore one-line comments */ 1633 1.1 jruoho 1634 1.1 jruoho if (Ptr1 < Ptr2) 1635 1.1 jruoho { 1636 1.1 jruoho /* Normal comment, ignore and continue; */ 1637 1.1 jruoho 1638 1.1 jruoho SubBuffer = Ptr2; 1639 1.1 jruoho continue; 1640 1.1 jruoho } 1641 1.1 jruoho 1642 1.1 jruoho /* Examine multi-line comment */ 1643 1.1 jruoho 1644 1.1 jruoho LineCount = 1; 1645 1.1 jruoho while (Ptr1 > Ptr2) 1646 1.1 jruoho { 1647 1.1 jruoho /* Find next EOL */ 1648 1.1 jruoho 1649 1.1 jruoho Ptr2++; 1650 1.1 jruoho Ptr2 = strstr (Ptr2, "\n"); 1651 1.1 jruoho if (!Ptr2) 1652 1.1 jruoho { 1653 1.1 jruoho goto Exit; 1654 1.1 jruoho } 1655 1.1 jruoho 1656 1.1 jruoho LineCount++; 1657 1.1 jruoho } 1658 1.1 jruoho 1659 1.1 jruoho SubBuffer = Ptr1; 1660 1.1 jruoho 1661 1.1 jruoho if (LineCount <= 3) 1662 1.1 jruoho { 1663 1.1 jruoho ShortCommentCount++; 1664 1.1 jruoho } 1665 1.1 jruoho } 1666 1.1 jruoho 1667 1.1 jruoho 1668 1.1 jruoho Exit: 1669 1.1 jruoho 1670 1.1 jruoho if (ShortCommentCount) 1671 1.1 jruoho { 1672 1.1 jruoho AsPrint ("Short Comments found", ShortCommentCount, Filename); 1673 1.1 jruoho } 1674 1.1 jruoho } 1675 1.1 jruoho #endif 1676 1.1.1.2.20.2 jdolecek 1677 1.1.1.2.20.2 jdolecek #ifdef ACPI_UNUSED_FUNCTIONS 1678 1.1.1.2.20.2 jdolecek /****************************************************************************** 1679 1.1.1.2.20.2 jdolecek * 1680 1.1.1.2.20.2 jdolecek * FUNCTION: AsCheckAndSkipLiterals 1681 1.1.1.2.20.2 jdolecek * 1682 1.1.1.2.20.2 jdolecek * DESCRIPTION: Generic routine to skip comments and quoted string literals. 1683 1.1.1.2.20.2 jdolecek * Keeps a line count. 1684 1.1.1.2.20.2 jdolecek * 1685 1.1.1.2.20.2 jdolecek ******************************************************************************/ 1686 1.1.1.2.20.2 jdolecek 1687 1.1.1.2.20.2 jdolecek static char * 1688 1.1.1.2.20.2 jdolecek AsCheckAndSkipLiterals ( 1689 1.1.1.2.20.2 jdolecek char *Buffer, 1690 1.1.1.2.20.2 jdolecek UINT32 *TotalLines); 1691 1.1.1.2.20.2 jdolecek 1692 1.1.1.2.20.2 jdolecek 1693 1.1.1.2.20.2 jdolecek static char * 1694 1.1.1.2.20.2 jdolecek AsCheckAndSkipLiterals ( 1695 1.1.1.2.20.2 jdolecek char *Buffer, 1696 1.1.1.2.20.2 jdolecek UINT32 *TotalLines) 1697 1.1.1.2.20.2 jdolecek { 1698 1.1.1.2.20.2 jdolecek UINT32 NewLines = 0; 1699 1.1.1.2.20.2 jdolecek char *SubBuffer = Buffer; 1700 1.1.1.2.20.2 jdolecek char *LiteralEnd; 1701 1.1.1.2.20.2 jdolecek 1702 1.1.1.2.20.2 jdolecek 1703 1.1.1.2.20.2 jdolecek /* Ignore comments */ 1704 1.1.1.2.20.2 jdolecek 1705 1.1.1.2.20.2 jdolecek if ((SubBuffer[0] == '/') && 1706 1.1.1.2.20.2 jdolecek (SubBuffer[1] == '*')) 1707 1.1.1.2.20.2 jdolecek { 1708 1.1.1.2.20.2 jdolecek LiteralEnd = strstr (SubBuffer, "*/"); 1709 1.1.1.2.20.2 jdolecek SubBuffer += 2; /* Get past comment opening */ 1710 1.1.1.2.20.2 jdolecek 1711 1.1.1.2.20.2 jdolecek if (!LiteralEnd) 1712 1.1.1.2.20.2 jdolecek { 1713 1.1.1.2.20.2 jdolecek return (SubBuffer); 1714 1.1.1.2.20.2 jdolecek } 1715 1.1.1.2.20.2 jdolecek 1716 1.1.1.2.20.2 jdolecek while (SubBuffer < LiteralEnd) 1717 1.1.1.2.20.2 jdolecek { 1718 1.1.1.2.20.2 jdolecek if (*SubBuffer == '\n') 1719 1.1.1.2.20.2 jdolecek { 1720 1.1.1.2.20.2 jdolecek NewLines++; 1721 1.1.1.2.20.2 jdolecek } 1722 1.1.1.2.20.2 jdolecek 1723 1.1.1.2.20.2 jdolecek SubBuffer++; 1724 1.1.1.2.20.2 jdolecek } 1725 1.1.1.2.20.2 jdolecek 1726 1.1.1.2.20.2 jdolecek SubBuffer += 2; /* Get past comment close */ 1727 1.1.1.2.20.2 jdolecek } 1728 1.1.1.2.20.2 jdolecek 1729 1.1.1.2.20.2 jdolecek /* Ignore quoted strings */ 1730 1.1.1.2.20.2 jdolecek 1731 1.1.1.2.20.2 jdolecek else if (*SubBuffer == '\"') 1732 1.1.1.2.20.2 jdolecek { 1733 1.1.1.2.20.2 jdolecek SubBuffer++; 1734 1.1.1.2.20.2 jdolecek LiteralEnd = AsSkipPastChar (SubBuffer, '\"'); 1735 1.1.1.2.20.2 jdolecek if (!LiteralEnd) 1736 1.1.1.2.20.2 jdolecek { 1737 1.1.1.2.20.2 jdolecek return (SubBuffer); 1738 1.1.1.2.20.2 jdolecek } 1739 1.1.1.2.20.2 jdolecek } 1740 1.1.1.2.20.2 jdolecek 1741 1.1.1.2.20.2 jdolecek if (TotalLines) 1742 1.1.1.2.20.2 jdolecek { 1743 1.1.1.2.20.2 jdolecek (*TotalLines) += NewLines; 1744 1.1.1.2.20.2 jdolecek } 1745 1.1.1.2.20.2 jdolecek return (SubBuffer); 1746 1.1.1.2.20.2 jdolecek } 1747 1.1.1.2.20.2 jdolecek #endif 1748
Indexes created Tue Oct 28 12:10:06 GMT 2025