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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "printing/backend/print_backend.h" | 5 #include "printing/backend/print_backend.h" |
| 6 | 6 |
| 7 #include <dlfcn.h> | 7 #include <dlfcn.h> |
| 8 #include <errno.h> | 8 #include <errno.h> |
| 9 #include <pthread.h> | 9 #include <pthread.h> |
| 10 | 10 |
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| 233 static_cast<http_encryption_t>(encryption), | 233 static_cast<http_encryption_t>(encryption), |
| 234 cups_blocking == kValueTrue); | 234 cups_blocking == kValueTrue); |
| 235 } | 235 } |
| 236 | 236 |
| 237 int PrintBackendCUPS::GetDests(cups_dest_t** dests) { | 237 int PrintBackendCUPS::GetDests(cups_dest_t** dests) { |
| 238 if (print_server_url_.is_empty()) { // Use default (local) print server. | 238 if (print_server_url_.is_empty()) { // Use default (local) print server. |
| 239 // GnuTLS has a genuine small memory leak that is easier to annotate | 239 // GnuTLS has a genuine small memory leak that is easier to annotate |
| 240 // than suppress. See http://crbug.com/176888#c7 | 240 // than suppress. See http://crbug.com/176888#c7 |
| 241 // In theory any CUPS function can trigger this leak, but in | 241 // In theory any CUPS function can trigger this leak, but in |
| 242 // PrintBackendCUPS, this is the most likely spot. | 242 // PrintBackendCUPS, this is the most likely spot. |
| 243 // TODO(earthdok): remove this once the leak is fixed. | 243 // TODO(eugenis): remove this once the leak is fixed. |
| 244 ANNOTATE_SCOPED_MEMORY_LEAK; | 244 ANNOTATE_SCOPED_MEMORY_LEAK; |
| 245 return cupsGetDests(dests); | 245 return cupsGetDests(dests); |
| 246 } else { | 246 } else { |
| 247 HttpConnectionCUPS http(print_server_url_, cups_encryption_); | 247 HttpConnectionCUPS http(print_server_url_, cups_encryption_); |
| 248 http.SetBlocking(blocking_); | 248 http.SetBlocking(blocking_); |
| 249 return cupsGetDests2(http.http(), dests); | 249 return cupsGetDests2(http.http(), dests); |
| 250 } | 250 } |
| 251 } | 251 } |
| 252 | 252 |
| 253 base::FilePath PrintBackendCUPS::GetPPD(const char* name) { | 253 base::FilePath PrintBackendCUPS::GetPPD(const char* name) { |
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| 294 << ", HTTP error: " << http_error; | 294 << ", HTTP error: " << http_error; |
| 295 base::DeleteFile(ppd_path, false); | 295 base::DeleteFile(ppd_path, false); |
| 296 ppd_path.clear(); | 296 ppd_path.clear(); |
| 297 } | 297 } |
| 298 } | 298 } |
| 299 } | 299 } |
| 300 return ppd_path; | 300 return ppd_path; |
| 301 } | 301 } |
| 302 | 302 |
| 303 } // namespace printing | 303 } // namespace printing |
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