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annotate dmd/root/root.h @ 1651:cb960b882ca3 default tip
bindings were moved to dsource.org/projects/bindings/
| author | Moritz Warning <moritzwarning@web.de> |
|---|---|
| date | Thu, 20 May 2010 20:05:03 +0200 |
| parents | 9bf06e02070b |
| children |
| rev | line source |
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| 1 | 1 |
| 2 | |
| 1640 | 3 // Copyright (c) 1999-2010 by Digital Mars |
| 1 | 4 // All Rights Reserved |
| 5 // written by Walter Bright | |
| 1640 | 6 // http://www.digitalmars.com |
| 1 | 7 // License for redistribution is by either the Artistic License |
| 8 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
| 9 // See the included readme.txt for details. | |
| 10 | |
| 11 #ifndef ROOT_H | |
| 12 #define ROOT_H | |
| 13 | |
| 14 #include <stdlib.h> | |
| 15 #include <stdarg.h> | |
| 16 | |
| 17 #if __DMC__ | |
| 18 #pragma once | |
| 19 #endif | |
| 20 | |
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21 #ifndef IS_PRINTF |
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22 # ifdef __GNUC__ |
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23 # define IS_PRINTF(FMTARG) __attribute((__format__ (__printf__, (FMTARG), (FMTARG)+1) )) |
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24 # else |
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25 # define IS_PRINTF(FMTARG) |
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26 # endif |
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27 #endif |
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28 |
| 1 | 29 typedef size_t hash_t; |
| 30 | |
| 31 #include "dchar.h" | |
| 32 | |
| 33 char *wchar2ascii(wchar_t *); | |
| 34 int wcharIsAscii(wchar_t *); | |
| 35 char *wchar2ascii(wchar_t *, unsigned len); | |
| 36 int wcharIsAscii(wchar_t *, unsigned len); | |
| 37 | |
| 38 int bstrcmp(unsigned char *s1, unsigned char *s2); | |
| 39 char *bstr2str(unsigned char *b); | |
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40 void error(const char *format, ...) IS_PRINTF(1); |
| 1 | 41 void error(const wchar_t *format, ...); |
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42 void warning(const char *format, ...) IS_PRINTF(1); |
| 1 | 43 |
| 44 #ifndef TYPEDEFS | |
| 45 #define TYPEDEFS | |
| 46 | |
| 47 #if _MSC_VER | |
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48 #include <float.h> // for _isnan |
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49 #include <malloc.h> // for alloca |
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50 // According to VC 8.0 docs, long double is the same as double |
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51 #define strtold strtod |
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52 #define strtof strtod |
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53 #define isnan _isnan |
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54 |
| 1 | 55 typedef __int64 longlong; |
| 56 typedef unsigned __int64 ulonglong; | |
| 57 #else | |
| 58 typedef long long longlong; | |
| 59 typedef unsigned long long ulonglong; | |
| 60 #endif | |
| 61 | |
| 62 #endif | |
| 63 | |
| 64 longlong randomx(); | |
| 65 | |
| 66 /* | |
| 67 * Root of our class library. | |
| 68 */ | |
| 69 | |
| 70 struct OutBuffer; | |
| 71 struct Array; | |
| 72 | |
| 73 struct Object | |
| 74 { | |
| 75 Object() { } | |
| 76 virtual ~Object() { } | |
| 77 | |
| 78 virtual int equals(Object *o); | |
| 79 | |
| 80 /** | |
| 81 * Returns a hash code, useful for things like building hash tables of Objects. | |
| 82 */ | |
| 83 virtual hash_t hashCode(); | |
| 84 | |
| 85 /** | |
| 86 * Return <0, ==0, or >0 if this is less than, equal to, or greater than obj. | |
| 87 * Useful for sorting Objects. | |
| 88 */ | |
| 89 virtual int compare(Object *obj); | |
| 90 | |
| 91 /** | |
| 92 * Pretty-print an Object. Useful for debugging the old-fashioned way. | |
| 93 */ | |
| 94 virtual void print(); | |
| 95 | |
| 96 virtual char *toChars(); | |
| 97 virtual dchar *toDchars(); | |
| 98 virtual void toBuffer(OutBuffer *buf); | |
| 99 | |
| 100 /** | |
| 101 * Used as a replacement for dynamic_cast. Returns a unique number | |
| 102 * defined by the library user. For Object, the return value is 0. | |
| 103 */ | |
| 104 virtual int dyncast(); | |
| 105 | |
| 106 /** | |
| 107 * Marks pointers for garbage collector by calling mem.mark() for all pointers into heap. | |
| 108 */ | |
| 109 /*virtual*/ // not used, disable for now | |
| 110 void mark(); | |
| 111 }; | |
| 112 | |
| 113 struct String : Object | |
| 114 { | |
| 115 int ref; // != 0 if this is a reference to someone else's string | |
| 116 char *str; // the string itself | |
| 117 | |
| 118 String(char *str, int ref = 1); | |
| 119 | |
| 120 ~String(); | |
| 121 | |
| 122 static hash_t calcHash(const char *str, size_t len); | |
| 123 static hash_t calcHash(const char *str); | |
| 124 hash_t hashCode(); | |
| 125 unsigned len(); | |
| 126 int equals(Object *obj); | |
| 127 int compare(Object *obj); | |
| 128 char *toChars(); | |
| 129 void print(); | |
| 130 void mark(); | |
| 131 }; | |
| 132 | |
| 133 struct FileName : String | |
| 134 { | |
| 135 FileName(char *str, int ref); | |
| 136 FileName(char *path, char *name); | |
| 137 hash_t hashCode(); | |
| 138 int equals(Object *obj); | |
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139 static int equals(const char *name1, const char *name2); |
| 1 | 140 int compare(Object *obj); |
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141 static int compare(const char *name1, const char *name2); |
| 1 | 142 static int absolute(const char *name); |
| 143 static char *ext(const char *); | |
| 144 char *ext(); | |
| 336 | 145 static char *removeExt(const char *str); |
| 1 | 146 static char *name(const char *); |
| 147 char *name(); | |
| 148 static char *path(const char *); | |
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149 static const char *replaceName(const char *path, const char *name); |
| 1 | 150 |
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151 static char *combine(const char *path, const char *name); |
| 1 | 152 static Array *splitPath(const char *path); |
| 153 static FileName *defaultExt(const char *name, const char *ext); | |
| 154 static FileName *forceExt(const char *name, const char *ext); | |
| 155 int equalsExt(const char *ext); | |
| 156 | |
| 157 void CopyTo(FileName *to); | |
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158 static char *searchPath(Array *path, const char *name, int cwd); |
| 1640 | 159 static char *safeSearchPath(Array *path, const char *name); |
| 1 | 160 static int exists(const char *name); |
| 161 static void ensurePathExists(const char *path); | |
| 1640 | 162 static char *canonicalName(const char *name); |
| 1 | 163 }; |
| 164 | |
| 165 struct File : Object | |
| 166 { | |
| 167 int ref; // != 0 if this is a reference to someone else's buffer | |
| 168 unsigned char *buffer; // data for our file | |
| 169 unsigned len; // amount of data in buffer[] | |
| 170 void *touchtime; // system time to use for file | |
| 171 | |
| 172 FileName *name; // name of our file | |
| 173 | |
| 174 File(char *); | |
| 175 File(FileName *); | |
| 176 ~File(); | |
| 177 | |
| 178 void mark(); | |
| 179 | |
| 180 char *toChars(); | |
| 181 | |
| 182 /* Read file, return !=0 if error | |
| 183 */ | |
| 184 | |
| 185 int read(); | |
| 186 | |
| 187 /* Write file, either succeed or fail | |
| 188 * with error message & exit. | |
| 189 */ | |
| 190 | |
| 191 void readv(); | |
| 192 | |
| 193 /* Read file, return !=0 if error | |
| 194 */ | |
| 195 | |
| 196 int mmread(); | |
| 197 | |
| 198 /* Write file, either succeed or fail | |
| 199 * with error message & exit. | |
| 200 */ | |
| 201 | |
| 202 void mmreadv(); | |
| 203 | |
| 204 /* Write file, return !=0 if error | |
| 205 */ | |
| 206 | |
| 207 int write(); | |
| 208 | |
| 209 /* Write file, either succeed or fail | |
| 210 * with error message & exit. | |
| 211 */ | |
| 212 | |
| 213 void writev(); | |
| 214 | |
| 215 /* Return !=0 if file exists. | |
| 216 * 0: file doesn't exist | |
| 217 * 1: normal file | |
| 218 * 2: directory | |
| 219 */ | |
| 220 | |
| 221 /* Append to file, return !=0 if error | |
| 222 */ | |
| 223 | |
| 224 int append(); | |
| 225 | |
| 226 /* Append to file, either succeed or fail | |
| 227 * with error message & exit. | |
| 228 */ | |
| 229 | |
| 230 void appendv(); | |
| 231 | |
| 232 /* Return !=0 if file exists. | |
| 233 * 0: file doesn't exist | |
| 234 * 1: normal file | |
| 235 * 2: directory | |
| 236 */ | |
| 237 | |
| 238 int exists(); | |
| 239 | |
| 240 /* Given wildcard filespec, return an array of | |
| 241 * matching File's. | |
| 242 */ | |
| 243 | |
| 244 static Array *match(char *); | |
| 245 static Array *match(FileName *); | |
| 246 | |
| 247 // Compare file times. | |
| 248 // Return <0 this < f | |
| 249 // =0 this == f | |
| 250 // >0 this > f | |
| 251 int compareTime(File *f); | |
| 252 | |
| 253 // Read system file statistics | |
| 254 void stat(); | |
| 255 | |
| 256 /* Set buffer | |
| 257 */ | |
| 258 | |
| 259 void setbuffer(void *buffer, unsigned len) | |
| 260 { | |
| 261 this->buffer = (unsigned char *)buffer; | |
| 262 this->len = len; | |
| 263 } | |
| 264 | |
| 265 void checkoffset(size_t offset, size_t nbytes); | |
| 266 | |
| 267 void remove(); // delete file | |
| 268 }; | |
| 269 | |
| 270 struct OutBuffer : Object | |
| 271 { | |
| 272 unsigned char *data; | |
| 273 unsigned offset; | |
| 274 unsigned size; | |
| 275 | |
| 276 OutBuffer(); | |
| 277 ~OutBuffer(); | |
| 278 void *extractData(); | |
| 279 void mark(); | |
| 280 | |
| 281 void reserve(unsigned nbytes); | |
| 282 void setsize(unsigned size); | |
| 283 void reset(); | |
| 284 void write(const void *data, unsigned nbytes); | |
| 285 void writebstring(unsigned char *string); | |
| 336 | 286 void writestring(const char *string); |
| 1 | 287 void writedstring(const char *string); |
| 288 void writedstring(const wchar_t *string); | |
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289 void prependstring(const char *string); |
| 1 | 290 void writenl(); // write newline |
| 291 void writeByte(unsigned b); | |
| 292 void writebyte(unsigned b) { writeByte(b); } | |
| 293 void writeUTF8(unsigned b); | |
| 294 void writedchar(unsigned b); | |
| 295 void prependbyte(unsigned b); | |
| 296 void writeword(unsigned w); | |
| 297 void writeUTF16(unsigned w); | |
| 298 void write4(unsigned w); | |
| 299 void write(OutBuffer *buf); | |
| 300 void write(Object *obj); | |
| 301 void fill0(unsigned nbytes); | |
| 302 void align(unsigned size); | |
| 303 void vprintf(const char *format, va_list args); | |
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parents:
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304 void printf(const char *format, ...) IS_PRINTF(2); |
| 1 | 305 #if M_UNICODE |
| 306 void vprintf(const unsigned short *format, va_list args); | |
| 307 void printf(const unsigned short *format, ...); | |
| 308 #endif | |
| 309 void bracket(char left, char right); | |
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310 unsigned bracket(unsigned i, const char *left, unsigned j, const char *right); |
| 1 | 311 void spread(unsigned offset, unsigned nbytes); |
| 312 unsigned insert(unsigned offset, const void *data, unsigned nbytes); | |
| 313 void remove(unsigned offset, unsigned nbytes); | |
| 314 char *toChars(); | |
| 315 char *extractString(); | |
| 316 }; | |
| 317 | |
| 318 struct Array : Object | |
| 319 { | |
| 320 unsigned dim; | |
| 321 unsigned allocdim; | |
| 322 void **data; | |
| 323 | |
| 324 Array(); | |
| 325 ~Array(); | |
| 326 void mark(); | |
| 327 char *toChars(); | |
| 328 | |
| 329 void reserve(unsigned nentries); | |
| 330 void setDim(unsigned newdim); | |
| 331 void fixDim(); | |
| 332 void push(void *ptr); | |
| 333 void *pop(); | |
| 334 void shift(void *ptr); | |
| 335 void insert(unsigned index, void *ptr); | |
| 336 void insert(unsigned index, Array *a); | |
| 337 void append(Array *a); | |
| 338 void remove(unsigned i); | |
| 339 void zero(); | |
| 340 void *tos(); | |
| 341 void sort(); | |
| 342 Array *copy(); | |
| 343 }; | |
| 344 | |
| 345 struct Bits : Object | |
| 346 { | |
| 347 unsigned bitdim; | |
| 348 unsigned allocdim; | |
| 349 unsigned *data; | |
| 350 | |
| 351 Bits(); | |
| 352 ~Bits(); | |
| 353 void mark(); | |
| 354 | |
| 355 void resize(unsigned bitdim); | |
| 356 | |
| 357 void set(unsigned bitnum); | |
| 358 void clear(unsigned bitnum); | |
| 359 int test(unsigned bitnum); | |
| 360 | |
| 361 void set(); | |
| 362 void clear(); | |
| 363 void copy(Bits *from); | |
| 364 Bits *clone(); | |
| 365 | |
| 366 void sub(Bits *b); | |
| 367 }; | |
| 368 | |
| 369 #endif |