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Side by Side Diff: content/browser/download/mhtml_generation_manager.h

Issue 1549113002: Switch to standard integer types in content/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 12 months ago
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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 #ifndef CONTENT_BROWSER_DOWNLOAD_MHTML_GENERATION_MANAGER_H_ 5 #ifndef CONTENT_BROWSER_DOWNLOAD_MHTML_GENERATION_MANAGER_H_
6 #define CONTENT_BROWSER_DOWNLOAD_MHTML_GENERATION_MANAGER_H_ 6 #define CONTENT_BROWSER_DOWNLOAD_MHTML_GENERATION_MANAGER_H_
7 7
8 #include <stdint.h>
9
8 #include <map> 10 #include <map>
9 11
10 #include "base/files/file.h" 12 #include "base/files/file.h"
13 #include "base/macros.h"
11 #include "base/memory/singleton.h" 14 #include "base/memory/singleton.h"
12 #include "base/process/process.h" 15 #include "base/process/process.h"
13 #include "ipc/ipc_platform_file.h" 16 #include "ipc/ipc_platform_file.h"
14 17
15 namespace base { 18 namespace base {
16 class FilePath; 19 class FilePath;
17 } 20 }
18 21
19 namespace content { 22 namespace content {
20 23
21 class WebContents; 24 class WebContents;
22 25
23 // The class and all of its members live on the UI thread. Only static methods 26 // The class and all of its members live on the UI thread. Only static methods
24 // are executed on other threads. 27 // are executed on other threads.
25 class MHTMLGenerationManager { 28 class MHTMLGenerationManager {
26 public: 29 public:
27 static MHTMLGenerationManager* GetInstance(); 30 static MHTMLGenerationManager* GetInstance();
28 31
29 // GenerateMHTMLCallback is called to report completion and status of MHTML 32 // GenerateMHTMLCallback is called to report completion and status of MHTML
30 // generation. On success |file_size| indicates the size of the 33 // generation. On success |file_size| indicates the size of the
31 // generated file. On failure |file_size| is -1. 34 // generated file. On failure |file_size| is -1.
32 typedef base::Callback<void(int64 file_size)> GenerateMHTMLCallback; 35 typedef base::Callback<void(int64_t file_size)> GenerateMHTMLCallback;
33 36
34 // Instructs the render view to generate a MHTML representation of the current 37 // Instructs the render view to generate a MHTML representation of the current
35 // page for |web_contents|. 38 // page for |web_contents|.
36 void SaveMHTML(WebContents* web_contents, 39 void SaveMHTML(WebContents* web_contents,
37 const base::FilePath& file_path, 40 const base::FilePath& file_path,
38 const GenerateMHTMLCallback& callback); 41 const GenerateMHTMLCallback& callback);
39 42
40 // Handler for FrameHostMsg_SerializeAsMHTMLResponse (a notification from the 43 // Handler for FrameHostMsg_SerializeAsMHTMLResponse (a notification from the
41 // renderer that the MHTML generation finished for a single frame). 44 // renderer that the MHTML generation finished for a single frame).
42 void OnSavedFrameAsMHTML(int job_id, 45 void OnSavedFrameAsMHTML(int job_id,
(...skipping 11 matching lines...) Expand all
54 static base::File CreateFile(const base::FilePath& file_path); 57 static base::File CreateFile(const base::FilePath& file_path);
55 58
56 // Called on the UI thread when the file that should hold the MHTML data has 59 // Called on the UI thread when the file that should hold the MHTML data has
57 // been created. 60 // been created.
58 void OnFileAvailable(int job_id, base::File browser_file); 61 void OnFileAvailable(int job_id, base::File browser_file);
59 62
60 // Called on the UI thread when a job has been finished. 63 // Called on the UI thread when a job has been finished.
61 void JobFinished(int job_id, JobStatus job_status); 64 void JobFinished(int job_id, JobStatus job_status);
62 65
63 // Called on the UI thread after the file got finalized and we have its size. 66 // Called on the UI thread after the file got finalized and we have its size.
64 void OnFileClosed(int job_id, JobStatus job_status, int64 file_size); 67 void OnFileClosed(int job_id, JobStatus job_status, int64_t file_size);
65 68
66 // Creates and registers a new job. 69 // Creates and registers a new job.
67 int NewJob(WebContents* web_contents, const GenerateMHTMLCallback& callback); 70 int NewJob(WebContents* web_contents, const GenerateMHTMLCallback& callback);
68 71
69 // Finds job by id. Returns nullptr if no job with a given id was found. 72 // Finds job by id. Returns nullptr if no job with a given id was found.
70 Job* FindJob(int job_id); 73 Job* FindJob(int job_id);
71 74
72 // Called when the render process connected to a job exits. 75 // Called when the render process connected to a job exits.
73 void RenderProcessExited(Job* job); 76 void RenderProcessExited(Job* job);
74 77
75 typedef std::map<int, Job*> IDToJobMap; 78 typedef std::map<int, Job*> IDToJobMap;
76 IDToJobMap id_to_job_; 79 IDToJobMap id_to_job_;
77 80
78 int next_job_id_; 81 int next_job_id_;
79 82
80 DISALLOW_COPY_AND_ASSIGN(MHTMLGenerationManager); 83 DISALLOW_COPY_AND_ASSIGN(MHTMLGenerationManager);
81 }; 84 };
82 85
83 } // namespace content 86 } // namespace content
84 87
85 #endif // CONTENT_BROWSER_DOWNLOAD_MHTML_GENERATION_MANAGER_H_ 88 #endif // CONTENT_BROWSER_DOWNLOAD_MHTML_GENERATION_MANAGER_H_
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