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Side by Side Diff: net/disk_cache/simple/simple_entry_operation.cc

Issue 1535363003: Switch to standard integer types in net/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: stddef Created 5 years ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "net/disk_cache/simple/simple_entry_operation.h" 5 #include "net/disk_cache/simple/simple_entry_operation.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "net/base/io_buffer.h" 8 #include "net/base/io_buffer.h"
9 #include "net/disk_cache/disk_cache.h" 9 #include "net/disk_cache/disk_cache.h"
10 #include "net/disk_cache/simple/simple_entry_impl.h" 10 #include "net/disk_cache/simple/simple_entry_impl.h"
(...skipping 150 matching lines...) Expand 10 before | Expand all | Expand 10 after
161 false, 161 false,
162 index, 162 index,
163 truncate, 163 truncate,
164 optimistic, 164 optimistic,
165 false); 165 false);
166 } 166 }
167 167
168 // static 168 // static
169 SimpleEntryOperation SimpleEntryOperation::ReadSparseOperation( 169 SimpleEntryOperation SimpleEntryOperation::ReadSparseOperation(
170 SimpleEntryImpl* entry, 170 SimpleEntryImpl* entry,
171 int64 sparse_offset, 171 int64_t sparse_offset,
172 int length, 172 int length,
173 net::IOBuffer* buf, 173 net::IOBuffer* buf,
174 const CompletionCallback& callback) { 174 const CompletionCallback& callback) {
175 return SimpleEntryOperation(entry, 175 return SimpleEntryOperation(entry,
176 buf, 176 buf,
177 callback, 177 callback,
178 NULL, 178 NULL,
179 0, 179 0,
180 sparse_offset, 180 sparse_offset,
181 length, 181 length,
182 NULL, 182 NULL,
183 TYPE_READ_SPARSE, 183 TYPE_READ_SPARSE,
184 false, 184 false,
185 0, 185 0,
186 false, 186 false,
187 false, 187 false,
188 false); 188 false);
189 } 189 }
190 190
191 // static 191 // static
192 SimpleEntryOperation SimpleEntryOperation::WriteSparseOperation( 192 SimpleEntryOperation SimpleEntryOperation::WriteSparseOperation(
193 SimpleEntryImpl* entry, 193 SimpleEntryImpl* entry,
194 int64 sparse_offset, 194 int64_t sparse_offset,
195 int length, 195 int length,
196 net::IOBuffer* buf, 196 net::IOBuffer* buf,
197 const CompletionCallback& callback) { 197 const CompletionCallback& callback) {
198 return SimpleEntryOperation(entry, 198 return SimpleEntryOperation(entry,
199 buf, 199 buf,
200 callback, 200 callback,
201 NULL, 201 NULL,
202 0, 202 0,
203 sparse_offset, 203 sparse_offset,
204 length, 204 length,
205 NULL, 205 NULL,
206 TYPE_WRITE_SPARSE, 206 TYPE_WRITE_SPARSE,
207 false, 207 false,
208 0, 208 0,
209 false, 209 false,
210 false, 210 false,
211 false); 211 false);
212 } 212 }
213 213
214 // static 214 // static
215 SimpleEntryOperation SimpleEntryOperation::GetAvailableRangeOperation( 215 SimpleEntryOperation SimpleEntryOperation::GetAvailableRangeOperation(
216 SimpleEntryImpl* entry, 216 SimpleEntryImpl* entry,
217 int64 sparse_offset, 217 int64_t sparse_offset,
218 int length, 218 int length,
219 int64* out_start, 219 int64_t* out_start,
220 const CompletionCallback& callback) { 220 const CompletionCallback& callback) {
221 return SimpleEntryOperation(entry, 221 return SimpleEntryOperation(entry,
222 NULL, 222 NULL,
223 callback, 223 callback,
224 NULL, 224 NULL,
225 0, 225 0,
226 sparse_offset, 226 sparse_offset,
227 length, 227 length,
228 out_start, 228 out_start,
229 TYPE_GET_AVAILABLE_RANGE, 229 TYPE_GET_AVAILABLE_RANGE,
230 false, 230 false,
231 0, 231 0,
232 false, 232 false,
233 false, 233 false,
234 false); 234 false);
235 } 235 }
236 236
237 // static 237 // static
238 SimpleEntryOperation SimpleEntryOperation::DoomOperation( 238 SimpleEntryOperation SimpleEntryOperation::DoomOperation(
239 SimpleEntryImpl* entry, 239 SimpleEntryImpl* entry,
240 const CompletionCallback& callback) { 240 const CompletionCallback& callback) {
241 net::IOBuffer* const buf = NULL; 241 net::IOBuffer* const buf = NULL;
242 Entry** const out_entry = NULL; 242 Entry** const out_entry = NULL;
243 const int offset = 0; 243 const int offset = 0;
244 const int64 sparse_offset = 0; 244 const int64_t sparse_offset = 0;
245 const int length = 0; 245 const int length = 0;
246 int64* const out_start = NULL; 246 int64_t* const out_start = NULL;
247 const bool have_index = false; 247 const bool have_index = false;
248 const int index = 0; 248 const int index = 0;
249 const bool truncate = false; 249 const bool truncate = false;
250 const bool optimistic = false; 250 const bool optimistic = false;
251 const bool alone_in_queue = false; 251 const bool alone_in_queue = false;
252 return SimpleEntryOperation(entry, 252 return SimpleEntryOperation(entry,
253 buf, 253 buf,
254 callback, 254 callback,
255 out_entry, 255 out_entry,
256 offset, 256 offset,
(...skipping 23 matching lines...) Expand all
280 // Sparse and non-sparse operations do not conflict with each other. 280 // Sparse and non-sparse operations do not conflict with each other.
281 if (IsSparseType(type_) != IsSparseType(other_type)) { 281 if (IsSparseType(type_) != IsSparseType(other_type)) {
282 return false; 282 return false;
283 } 283 }
284 284
285 // There must be two read/write operations, at least one must be a write, and 285 // There must be two read/write operations, at least one must be a write, and
286 // they must be either both non-sparse or both sparse. Compare the streams 286 // they must be either both non-sparse or both sparse. Compare the streams
287 // and offsets to see whether they overlap. 287 // and offsets to see whether they overlap.
288 288
289 if (IsSparseType(type_)) { 289 if (IsSparseType(type_)) {
290 int64 end = sparse_offset_ + length_; 290 int64_t end = sparse_offset_ + length_;
291 int64 other_op_end = other_op.sparse_offset() + other_op.length(); 291 int64_t other_op_end = other_op.sparse_offset() + other_op.length();
292 return sparse_offset_ < other_op_end && other_op.sparse_offset() < end; 292 return sparse_offset_ < other_op_end && other_op.sparse_offset() < end;
293 } 293 }
294 294
295 if (index_ != other_op.index_) 295 if (index_ != other_op.index_)
296 return false; 296 return false;
297 int end = (type_ == TYPE_WRITE && truncate_) ? INT_MAX : offset_ + length_; 297 int end = (type_ == TYPE_WRITE && truncate_) ? INT_MAX : offset_ + length_;
298 int other_op_end = (other_op.type() == TYPE_WRITE && other_op.truncate()) 298 int other_op_end = (other_op.type() == TYPE_WRITE && other_op.truncate())
299 ? INT_MAX 299 ? INT_MAX
300 : other_op.offset() + other_op.length(); 300 : other_op.offset() + other_op.length();
301 return offset_ < other_op_end && other_op.offset() < end; 301 return offset_ < other_op_end && other_op.offset() < end;
302 } 302 }
303 303
304 void SimpleEntryOperation::ReleaseReferences() { 304 void SimpleEntryOperation::ReleaseReferences() {
305 callback_ = CompletionCallback(); 305 callback_ = CompletionCallback();
306 buf_ = NULL; 306 buf_ = NULL;
307 entry_ = NULL; 307 entry_ = NULL;
308 } 308 }
309 309
310 SimpleEntryOperation::SimpleEntryOperation(SimpleEntryImpl* entry, 310 SimpleEntryOperation::SimpleEntryOperation(SimpleEntryImpl* entry,
311 net::IOBuffer* buf, 311 net::IOBuffer* buf,
312 const CompletionCallback& callback, 312 const CompletionCallback& callback,
313 Entry** out_entry, 313 Entry** out_entry,
314 int offset, 314 int offset,
315 int64 sparse_offset, 315 int64_t sparse_offset,
316 int length, 316 int length,
317 int64* out_start, 317 int64_t* out_start,
318 EntryOperationType type, 318 EntryOperationType type,
319 bool have_index, 319 bool have_index,
320 int index, 320 int index,
321 bool truncate, 321 bool truncate,
322 bool optimistic, 322 bool optimistic,
323 bool alone_in_queue) 323 bool alone_in_queue)
324 : entry_(entry), 324 : entry_(entry),
325 buf_(buf), 325 buf_(buf),
326 callback_(callback), 326 callback_(callback),
327 out_entry_(out_entry), 327 out_entry_(out_entry),
328 offset_(offset), 328 offset_(offset),
329 sparse_offset_(sparse_offset), 329 sparse_offset_(sparse_offset),
330 length_(length), 330 length_(length),
331 out_start_(out_start), 331 out_start_(out_start),
332 type_(type), 332 type_(type),
333 have_index_(have_index), 333 have_index_(have_index),
334 index_(index), 334 index_(index),
335 truncate_(truncate), 335 truncate_(truncate),
336 optimistic_(optimistic), 336 optimistic_(optimistic),
337 alone_in_queue_(alone_in_queue) { 337 alone_in_queue_(alone_in_queue) {}
338 }
339 338
340 } // namespace disk_cache 339 } // namespace disk_cache
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