1 /*
2 * Queue Manager definitions
3 *
4 * Copyright 2007 Google (Roy Shea)
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #ifndef __QMGR_H__
22 #define __QMGR_H__
23
24 #include "windef.h"
25 #include "objbase.h"
26
27 #define COBJMACROS
28 #include "bits1_5.h"
29
30 #include <string.h>
31 #include "wine/list.h"
32
33 /* Background copy job vtbl and related data */
34 typedef struct
35 {
36 const IBackgroundCopyJob2Vtbl *lpVtbl;
37 LONG ref;
38 LPWSTR displayName;
39 BG_JOB_TYPE type;
40 GUID jobId;
41 struct list files;
42 BG_JOB_PROGRESS jobProgress;
43 BG_JOB_STATE state;
44 /* Protects file list, and progress */
45 CRITICAL_SECTION cs;
46 struct list entryFromQmgr;
47 } BackgroundCopyJobImpl;
48
49 /* Enum background copy jobs vtbl and related data */
50 typedef struct
51 {
52 const IEnumBackgroundCopyJobsVtbl *lpVtbl;
53 LONG ref;
54 IBackgroundCopyJob **jobs;
55 ULONG numJobs;
56 ULONG indexJobs;
57 } EnumBackgroundCopyJobsImpl;
58
59 /* Enum background copy files vtbl and related data */
60 typedef struct
61 {
62 const IEnumBackgroundCopyFilesVtbl *lpVtbl;
63 LONG ref;
64 IBackgroundCopyFile **files;
65 ULONG numFiles;
66 ULONG indexFiles;
67 } EnumBackgroundCopyFilesImpl;
68
69 /* Background copy file vtbl and related data */
70 typedef struct
71 {
72 const IBackgroundCopyFileVtbl *lpVtbl;
73 LONG ref;
74 BG_FILE_INFO info;
75 BG_FILE_PROGRESS fileProgress;
76 WCHAR tempFileName[MAX_PATH];
77 struct list entryFromJob;
78 BackgroundCopyJobImpl *owner;
79 } BackgroundCopyFileImpl;
80
81 /* Background copy manager vtbl and related data */
82 typedef struct
83 {
84 const IBackgroundCopyManagerVtbl *lpVtbl;
85 /* Protects job list, job states, and jobEvent */
86 CRITICAL_SECTION cs;
87 HANDLE jobEvent;
88 struct list jobs;
89 } BackgroundCopyManagerImpl;
90
91 typedef struct
92 {
93 const IClassFactoryVtbl *lpVtbl;
94 } ClassFactoryImpl;
95
96 extern HANDLE stop_event;
97 extern ClassFactoryImpl BITS_ClassFactory;
98 extern BackgroundCopyManagerImpl globalMgr;
99
100 HRESULT BackgroundCopyManagerConstructor(IUnknown *pUnkOuter, LPVOID *ppObj);
101 HRESULT BackgroundCopyJobConstructor(LPCWSTR displayName, BG_JOB_TYPE type,
102 GUID *pJobId, LPVOID *ppObj);
103 HRESULT EnumBackgroundCopyJobsConstructor(LPVOID *ppObj,
104 IBackgroundCopyManager* copyManager);
105 HRESULT BackgroundCopyFileConstructor(BackgroundCopyJobImpl *owner,
106 LPCWSTR remoteName, LPCWSTR localName,
107 LPVOID *ppObj);
108 HRESULT EnumBackgroundCopyFilesConstructor(LPVOID *ppObj,
109 IBackgroundCopyJob2 *copyJob);
110 DWORD WINAPI fileTransfer(void *param);
111 void processJob(BackgroundCopyJobImpl *job);
112 BOOL processFile(BackgroundCopyFileImpl *file, BackgroundCopyJobImpl *job);
113
114 /* Little helper functions */
115 static inline char *
116 qmgr_strdup(const char *s)
117 {
118 size_t n = strlen(s) + 1;
119 char *d = HeapAlloc(GetProcessHeap(), 0, n);
120 return d ? memcpy(d, s, n) : NULL;
121 }
122
123 static inline BOOL
124 transitionJobState(BackgroundCopyJobImpl *job, BG_JOB_STATE fromState,
125 BG_JOB_STATE toState)
126 {
127 BOOL rv = FALSE;
128 EnterCriticalSection(&globalMgr.cs);
129 if (job->state == fromState)
130 {
131 job->state = toState;
132 rv = TRUE;
133 }
134 LeaveCriticalSection(&globalMgr.cs);
135 return rv;
136 }
137
138 #endif /* __QMGR_H__ */
139
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