dlls/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 "windef.h"
  25 #define COBJMACROS
  26 #include "bits.h"
  27 #include "bits1_5.h"
  28 #include "bits2_0.h"
  29 #include "bits2_5.h"
  30 #include "bits3_0.h"
  31
  32 #include <string.h>
  33 #include "wine/list.h"
  34
  35 /* Background copy job vtbl and related data */
  36 typedef struct
  37 {
  38     IBackgroundCopyJob4 IBackgroundCopyJob4_iface;
  39     IBackgroundCopyJobHttpOptions IBackgroundCopyJobHttpOptions_iface;
  40     LONG ref;
  41     LPWSTR displayName;
  42     LPWSTR description;
  43     BG_JOB_TYPE type;
  44     GUID jobId;
  45     struct list files;
  46     BG_JOB_PROGRESS jobProgress;
  47     BG_JOB_STATE state;
  48     ULONG notify_flags;
  49     IBackgroundCopyCallback2 *callback;
  50     BOOL callback2; /* IBackgroundCopyCallback2 is supported in addition to IBackgroundCopyCallback */
  51     /* Protects file list, and progress */
  52     CRITICAL_SECTION cs;
  53     struct list entryFromQmgr;
  54     struct
  55     {
  56         WCHAR              *headers;
  57         ULONG               flags;
  58         BG_AUTH_CREDENTIALS creds[BG_AUTH_TARGET_PROXY][BG_AUTH_SCHEME_PASSPORT];
  59     } http_options;
  60     struct
  61     {
  62         BG_ERROR_CONTEXT      context;
  63         HRESULT               code;
  64         IBackgroundCopyFile2 *file;
  65     } error;
  66     HANDLE wait;
  67     HANDLE cancel;
  68     HANDLE done;
  69 } BackgroundCopyJobImpl;
  70
  71 /* Background copy file vtbl and related data */
  72 typedef struct
  73 {
  74     IBackgroundCopyFile2 IBackgroundCopyFile2_iface;
  75     LONG ref;
  76     BG_FILE_INFO info;
  77     BG_FILE_PROGRESS fileProgress;
  78     WCHAR tempFileName[MAX_PATH];
  79     struct list entryFromJob;
  80     BackgroundCopyJobImpl *owner;
  81     DWORD read_size;
  82 } BackgroundCopyFileImpl;
  83
  84 /* Background copy manager vtbl and related data */
  85 typedef struct
  86 {
  87     IBackgroundCopyManager IBackgroundCopyManager_iface;
  88     /* Protects job list, job states, and jobEvent  */
  89     CRITICAL_SECTION cs;
  90     HANDLE jobEvent;
  91     struct list jobs;
  92 } BackgroundCopyManagerImpl;
  93
  94 typedef struct
  95 {
  96     IClassFactory IClassFactory_iface;
  97 } ClassFactoryImpl;
  98
  99 extern HANDLE stop_event DECLSPEC_HIDDEN;
 100 extern ClassFactoryImpl BITS_ClassFactory DECLSPEC_HIDDEN;
 101 extern BackgroundCopyManagerImpl globalMgr DECLSPEC_HIDDEN;
 102
 103 HRESULT BackgroundCopyManagerConstructor(LPVOID *ppObj) DECLSPEC_HIDDEN;
 104 HRESULT BackgroundCopyJobConstructor(LPCWSTR displayName, BG_JOB_TYPE type,
 105                                      GUID *pJobId, BackgroundCopyJobImpl **job) DECLSPEC_HIDDEN;
 106 HRESULT enum_copy_job_create(BackgroundCopyManagerImpl *qmgr,
 107         IEnumBackgroundCopyJobs **enumjob) DECLSPEC_HIDDEN;
 108 HRESULT BackgroundCopyFileConstructor(BackgroundCopyJobImpl *owner,
 109                                       LPCWSTR remoteName, LPCWSTR localName,
 110                                       BackgroundCopyFileImpl **file) DECLSPEC_HIDDEN;
 111 HRESULT EnumBackgroundCopyFilesConstructor(BackgroundCopyJobImpl*, IEnumBackgroundCopyFiles**) DECLSPEC_HIDDEN;
 112 DWORD WINAPI fileTransfer(void *param) DECLSPEC_HIDDEN;
 113 void processJob(BackgroundCopyJobImpl *job) DECLSPEC_HIDDEN;
 114 BOOL processFile(BackgroundCopyFileImpl *file, BackgroundCopyJobImpl *job) DECLSPEC_HIDDEN;
 115 BOOL transitionJobState(BackgroundCopyJobImpl *job, BG_JOB_STATE from, BG_JOB_STATE to) DECLSPEC_HIDDEN;
 116
 117 /* Little helper functions */
 118 static inline WCHAR *strdupW(const WCHAR *src)
 119 {
 120     WCHAR *dst = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(src) + 1) * sizeof(WCHAR));
 121     if (dst) lstrcpyW(dst, src);
 122     return dst;
 123 }
 124
 125 static inline WCHAR *co_strdupW(const WCHAR *src)
 126 {
 127     WCHAR *dst = CoTaskMemAlloc((lstrlenW(src) + 1) * sizeof(WCHAR));
 128     if (dst) lstrcpyW(dst, src);
 129     return dst;
 130 }
 131
 132 static inline HRESULT return_strval(const WCHAR *str, WCHAR **ret)
 133 {
 134     int len;
 135
 136     if (!ret) return E_INVALIDARG;
 137
 138     len = lstrlenW(str);
 139     *ret = CoTaskMemAlloc((len+1)*sizeof(WCHAR));
 140     if (!*ret) return E_OUTOFMEMORY;
 141     lstrcpyW(*ret, str);
 142     return S_OK;
 143 }
 144
 145 #endif /* __QMGR_H__ */