Overview
Comment: | Store initialization parameters of exceptions. |
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ea3b6ef06609b0587d1933a80e92fbf6 |
User & Date: | js on 2008-10-30 00:49:41 |
Other Links: | manifest | tags |
Context
2008-10-30
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00:51 | Forgot to change 2 inits. check-in: 6b0fefe13c user: js tags: trunk | |
00:49 | Store initialization parameters of exceptions. check-in: ea3b6ef066 user: js tags: trunk | |
2008-10-29
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17:29 | Add getMemForNItems:withSize: & resizeMem:toNItems:withSize: in OFObject check-in: 49859c2bcc user: js tags: trunk | |
Changes
Modified src/OFExceptions.h from [039a0e8d07] to [a8e30d777d].
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12 13 14 15 16 17 18 | #import <stddef.h> #import "OFObject.h" // FIXME: Exceptions should include which type of error occoured (fopen etc.) @interface OFException: OFObject { | > | | > > > > > > > > > > > > > > > > > > > > > > > | | | | > > > > > > > > > < < < > > > > > > | < < | 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | #import <stddef.h> #import "OFObject.h" // FIXME: Exceptions should include which type of error occoured (fopen etc.) @interface OFException: OFObject { id object; char *string; } + newWithObject: (id)obj; - initWithObject: (id)obj; - free; - raise; - (char*)cString; @end @interface OFNoMemException: OFException { size_t req_size; } + newWithObject: (id)obj andSize: (size_t)size; - initWithObject: (id)obj andSize: (size_t)size; - (char*)cString; - (size_t)requestedSize; @end @interface OFNotImplementedException: OFException { SEL selector; } + newWithObject: (id)obj andSelector: (SEL)sel; - initWithObject: (id)obj andSelector: (SEL)sel; - (char*)cString; - (SEL)selector; @end @interface OFMemNotPartOfObjException: OFException { void *pointer; } + newWithObject: (id)obj andPointer: (void*)ptr; - initWithObject: (id)obj andPointer: (void*)ptr; - (char*)cString; - (void*)pointer; @end @interface OFOverflowException: OFException + newWithObject: (id)obj; - initWithObject: (id)obj; @end @interface OFOpenFileFailedException: OFException { char *path; char *mode; } + newWithObject: (id)obj andPath: (const char*)p andMode: (const char*)m; - initWithObject: (id)obj andPath: (const char*)p andMode: (const char*)m; - free; - (char*)cString; - (char*)path; - (char*)mode; @end @interface OFReadOrWriteFailedException: OFException { size_t req_size; size_t req_items; } + newWithObject: (id)obj andSize: (size_t)size andNItems: (size_t)nitems; - initWithObject: (id)obj andSize: (size_t)size andNItems: (size_t)nitems; - (size_t)requestedSize; - (size_t)requestedItems; @end @interface OFReadFailedException: OFReadOrWriteFailedException - (char*)cString; @end @interface OFWriteFailedException: OFReadOrWriteFailedException - (char*)cString; @end |
Modified src/OFExceptions.m from [c11f760527] to [2f901d9233].
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32 33 34 35 36 37 38 | + newWithObject: (id)obj { return [[OFException alloc] initWithObject: obj]; } - initWithObject: (id)obj { | | > | > | | | | | | | > > | > > > > | | > | > | > > | | | < > > > > > > > > > > > > > > > > | > > > > > > > > > > | | | | | | | > > > > > | > | < | > > > | | | | < | | | | | | | | > > > > > > > > > > > > > > > > > > > > > > | | | > > > > > > > > > > < < | > > > > > > > > > > > > > > > > > > > > > > > > | | | < | < > > | | | | | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 | + newWithObject: (id)obj { return [[OFException alloc] initWithObject: obj]; } - initWithObject: (id)obj { if ((self = [super init])) { object = obj; string = NULL; } return self; } - free { if (string != NULL) free(string); return [super free]; } - raise { @throw self; return self; } - (char*)cString { return string; } @end @implementation OFNoMemException + newWithObject: (id)obj andSize: (size_t)size { return [[OFNoMemException alloc] initWithObject: obj andSize: size]; } - initWithObject: (id)obj andSize: (size_t)size { if ((self = [super initWithObject: obj])) req_size = size; return self; } - (char*)cString { if (string != NULL) return string; asprintf(&string, "ERROR: Could not allocate %zu bytes for object of" "class %s!\n", req_size, object != nil ? [object name] : "(null)"); return string; } - (size_t)requestedSize { return req_size; } @end @implementation OFNotImplementedException + newWithObject: (id)obj andSelector: (SEL)sel { return [[OFNotImplementedException alloc] initWithObject: obj andSelector: sel]; } - initWithObject: (id)obj andSelector: (SEL)sel { if ((self = [super initWithObject: obj])) selector = sel; return self; } - (char*)cString { if (string != NULL) return string; asprintf(&string, "ERROR: Requested selector %s not implemented in " "%s!\n", SEL_NAME(selector), [object name]); return string; } - (SEL)selector { return selector; } @end @implementation OFMemNotPartOfObjException + newWithObject: (id)obj andPointer: (void*)ptr { return [[OFMemNotPartOfObjException alloc] initWithObject: obj andPointer: ptr]; } - initWithObject: (id)obj andPointer: (void*)ptr { if ((self = [super initWithObject: obj])) pointer = ptr; return self; } - (char*)cString { if (string != NULL) return string; asprintf(&string, "ERROR: Memory at %p was not allocated as part of " "object of class\n" "ERROR: %s!\n" "ERROR: -> Not changing memory allocation!\n" "ERROR: (Hint: It is also possible that you tried to free the same " "memory twice!)\n", pointer, [object name]); return string; } - (void*)pointer { return pointer; } @end @implementation OFOverflowException + newWithObject: (id)obj { return [[OFOverflowException alloc] initWithObject: obj]; } - initWithObject: (id)obj { return (self = [super initWithObject: obj]); } - (char*)cString { if (string != NULL) return string; asprintf(&string, "ERROR: Overflow in object of class %s!\n", object != nil ? [object name] : "(null)"); return string; } @end @implementation OFOpenFileFailedException + newWithObject: (id)obj andPath: (const char*)p andMode: (const char*)m { return [[OFOpenFileFailedException alloc] initWithObject: obj andPath: p andMode: m]; } - initWithObject: (id)obj andPath: (const char*)p andMode: (const char*)m { if ((self = [super init])) { path = p != NULL ? strdup(p) : NULL; mode = m != NULL ? strdup(m) : NULL; } return self; } - free { if (path != NULL) free(path); if (mode != NULL) free(mode); return [super free]; } - (char*)cString { if (string != NULL) return string; asprintf(&string, "ERROR: Failed to open file %s with mode %s " "in object of class %s!\n", path, mode, [self name]); return string; } - (char*)path { return path; } - (char*)mode { return mode; } @end @implementation OFReadOrWriteFailedException + newWithObject: (id)obj andSize: (size_t)size andNItems: (size_t)nitems { return [[OFReadOrWriteFailedException alloc] initWithObject: obj andSize: size andNItems: nitems]; } - initWithObject: (id)obj andSize: (size_t)size andNItems: (size_t)nitems { if ((self = [super init])) { req_size = size; req_items = nitems; } return self; } - (size_t)requestedSize { return req_size; } - (size_t)requestedItems { return req_items; } @end @implementation OFReadFailedException - (char*)cString { if (string != NULL) return string;; asprintf(&string, "ERROR: Failed to read %zu items of size %zu in " "object of class %s!\n", req_items, req_size, [object name]); return string; } @end @implementation OFWriteFailedException - (char*)cString { if (string != NULL) return string; asprintf(&string, "ERROR: Failed to write %zu items of size %zu in " "object of class %s!\n", req_items, req_size, [object name]); return string; } @end |
Modified tests/OFObject/OFObject.m from [15b4656509] to [ad58ee962e].
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19 20 21 22 23 24 25 | #define CATCH_EXCEPTION(code, exception) \ caught = false; \ @try { \ code; \ } @catch (exception *e) { \ caught = true; \ puts("CAUGHT! Error string was:"); \ | | | 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | #define CATCH_EXCEPTION(code, exception) \ caught = false; \ @try { \ code; \ } @catch (exception *e) { \ caught = true; \ puts("CAUGHT! Error string was:"); \ fputs([e cString], stdout); \ puts("Resuming..."); \ } \ if (!caught) { \ puts("NOT CAUGHT!"); \ return 1; \ } |
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