dll/win32/qmgr/qmgr.h

   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 <stdarg.h>
  25
  26 #define WIN32_NO_STATUS
  27 #define _INC_WINDOWS
  28 #define COM_NO_WINDOWS_H
  29
  30 #define COBJMACROS
  31
  32 #include <windef.h>
  33 #include <winbase.h>
  34 #include <winsvc.h>
  35 #include <objbase.h>
  36 #include <bits1_5.h>
  37 #include <bits2_0.h>
  38 #include <bits2_5.h>
  39 #include <bits3_0.h>
  40
  41 #include <wine/list.h>
  42 #include <wine/debug.h>
  43 #include <wine/unicode.h>
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(qmgr);
  46
  47 /* Background copy job vtbl and related data */
  48 typedef struct
  49 {
  50     IBackgroundCopyJob3 IBackgroundCopyJob3_iface;
  51     IBackgroundCopyJobHttpOptions IBackgroundCopyJobHttpOptions_iface;
  52     LONG ref;
  53     LPWSTR displayName;
  54     LPWSTR description;
  55     BG_JOB_TYPE type;
  56     GUID jobId;
  57     struct list files;
  58     BG_JOB_PROGRESS jobProgress;
  59     BG_JOB_STATE state;
  60     ULONG notify_flags;
  61     IBackgroundCopyCallback2 *callback;
  62     BOOL callback2; /* IBackgroundCopyCallback2 is supported in addition to IBackgroundCopyCallback */
  63     /* Protects file list, and progress */
  64     CRITICAL_SECTION cs;
  65     struct list entryFromQmgr;
  66     struct
  67     {
  68         WCHAR              *headers;
  69         ULONG               flags;
  70         BG_AUTH_CREDENTIALS creds[BG_AUTH_TARGET_PROXY][BG_AUTH_SCHEME_PASSPORT];
  71     } http_options;
  72     struct
  73     {
  74         BG_ERROR_CONTEXT      context;
  75         HRESULT               code;
  76         IBackgroundCopyFile2 *file;
  77     } error;
  78     HANDLE wait;
  79     HANDLE cancel;
  80     HANDLE done;
  81 } BackgroundCopyJobImpl;
  82
  83 /* Background copy file vtbl and related data */
  84 typedef struct
  85 {
  86     IBackgroundCopyFile2 IBackgroundCopyFile2_iface;
  87     LONG ref;
  88     BG_FILE_INFO info;
  89     BG_FILE_PROGRESS fileProgress;
  90     WCHAR tempFileName[MAX_PATH];
  91     struct list entryFromJob;
  92     BackgroundCopyJobImpl *owner;
  93     DWORD read_size;
  94 } BackgroundCopyFileImpl;
  95
  96 /* Background copy manager vtbl and related data */
  97 typedef struct
  98 {
  99     IBackgroundCopyManager IBackgroundCopyManager_iface;
 100     /* Protects job list, job states, and jobEvent  */
 101     CRITICAL_SECTION cs;
 102     HANDLE jobEvent;
 103     struct list jobs;
 104 } BackgroundCopyManagerImpl;
 105
 106 typedef struct
 107 {
 108     IClassFactory IClassFactory_iface;
 109 } ClassFactoryImpl;
 110
 111 extern HANDLE stop_event DECLSPEC_HIDDEN;
 112 extern ClassFactoryImpl BITS_ClassFactory DECLSPEC_HIDDEN;
 113 extern BackgroundCopyManagerImpl globalMgr DECLSPEC_HIDDEN;
 114
 115 HRESULT BackgroundCopyManagerConstructor(LPVOID *ppObj) DECLSPEC_HIDDEN;
 116 HRESULT BackgroundCopyJobConstructor(LPCWSTR displayName, BG_JOB_TYPE type,
 117                                      GUID *pJobId, BackgroundCopyJobImpl **job) DECLSPEC_HIDDEN;
 118 HRESULT enum_copy_job_create(BackgroundCopyManagerImpl *qmgr,
 119         IEnumBackgroundCopyJobs **enumjob) DECLSPEC_HIDDEN;
 120 HRESULT BackgroundCopyFileConstructor(BackgroundCopyJobImpl *owner,
 121                                       LPCWSTR remoteName, LPCWSTR localName,
 122                                       BackgroundCopyFileImpl **file) DECLSPEC_HIDDEN;
 123 HRESULT EnumBackgroundCopyFilesConstructor(BackgroundCopyJobImpl*, IEnumBackgroundCopyFiles**) DECLSPEC_HIDDEN;
 124 DWORD WINAPI fileTransfer(void *param) DECLSPEC_HIDDEN;
 125 void processJob(BackgroundCopyJobImpl *job) DECLSPEC_HIDDEN;
 126 BOOL processFile(BackgroundCopyFileImpl *file, BackgroundCopyJobImpl *job) DECLSPEC_HIDDEN;
 127 BOOL transitionJobState(BackgroundCopyJobImpl *job, BG_JOB_STATE from, BG_JOB_STATE to) DECLSPEC_HIDDEN;
 128
 129 /* Little helper functions */
 130 static inline WCHAR *strdupW(const WCHAR *src)
 131 {
 132     WCHAR *dst = HeapAlloc(GetProcessHeap(), 0, (strlenW(src) + 1) * sizeof(WCHAR));
 133     if (dst) strcpyW(dst, src);
 134     return dst;
 135 }
 136
 137 static inline WCHAR *co_strdupW(const WCHAR *src)
 138 {
 139     WCHAR *dst = CoTaskMemAlloc((strlenW(src) + 1) * sizeof(WCHAR));
 140     if (dst) strcpyW(dst, src);
 141     return dst;
 142 }
 143
 144 static inline HRESULT return_strval(const WCHAR *str, WCHAR **ret)
 145 {
 146     int len;
 147
 148     if (!ret) return E_INVALIDARG;
 149
 150     len = strlenW(str);
 151     *ret = CoTaskMemAlloc((len+1)*sizeof(WCHAR));
 152     if (!*ret) return E_OUTOFMEMORY;
 153     strcpyW(*ret, str);
 154     return S_OK;
 155 }
 156
 157 #endif /* __QMGR_H__ */