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comparison: netwerk/protocol/ftp/nsFTPChannel.h
netwerk/protocol/ftp/nsFTPChannel.h
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 2 /* vim:set ts=4 sw=4 sts=4 et cindent: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef nsFTPChannel_h___ | |
| 8 #define nsFTPChannel_h___ | |
| 9 | |
| 10 #include "nsBaseChannel.h" | |
| 11 | |
| 12 #include "nsString.h" | |
| 13 #include "nsCOMPtr.h" | |
| 14 #include "nsIFTPChannel.h" | |
| 15 #include "nsIUploadChannel.h" | |
| 16 #include "nsIProxyInfo.h" | |
| 17 #include "nsIProxiedChannel.h" | |
| 18 #include "nsIResumableChannel.h" | |
| 19 | |
| 20 class nsIURI; | |
| 21 | |
| 22 class nsFtpChannel : public nsBaseChannel, | |
| 23 public nsIFTPChannel, | |
| 24 public nsIUploadChannel, | |
| 25 public nsIResumableChannel, | |
| 26 public nsIProxiedChannel | |
| 27 { | |
| 28 public: | |
| 29 NS_DECL_ISUPPORTS_INHERITED | |
| 30 NS_DECL_NSIUPLOADCHANNEL | |
| 31 NS_DECL_NSIRESUMABLECHANNEL | |
| 32 NS_DECL_NSIPROXIEDCHANNEL | |
| 33 | |
| 34 nsFtpChannel(nsIURI *uri, nsIProxyInfo *pi) | |
| 35 : mProxyInfo(pi) | |
| 36 , mStartPos(0) | |
| 37 , mResumeRequested(false) | |
| 38 , mLastModifiedTime(0) | |
| 39 , mForcePending(false) | |
| 40 { | |
| 41 SetURI(uri); | |
| 42 } | |
| 43 | |
| 44 nsIProxyInfo *ProxyInfo() { | |
| 45 return mProxyInfo; | |
| 46 } | |
| 47 | |
| 48 void SetProxyInfo(nsIProxyInfo *pi) | |
| 49 { | |
| 50 mProxyInfo = pi; | |
| 51 } | |
| 52 | |
| 53 NS_IMETHOD IsPending(bool *result) MOZ_OVERRIDE; | |
| 54 | |
| 55 // This is a short-cut to calling nsIRequest::IsPending(). | |
| 56 // Overrides Pending in nsBaseChannel. | |
| 57 bool Pending() const MOZ_OVERRIDE; | |
| 58 | |
| 59 // Were we asked to resume a download? | |
| 60 bool ResumeRequested() { return mResumeRequested; } | |
| 61 | |
| 62 // Download from this byte offset | |
| 63 uint64_t StartPos() { return mStartPos; } | |
| 64 | |
| 65 // ID of the entity to resume downloading | |
| 66 const nsCString &EntityID() { | |
| 67 return mEntityID; | |
| 68 } | |
| 69 void SetEntityID(const nsCSubstring &entityID) { | |
| 70 mEntityID = entityID; | |
| 71 } | |
| 72 | |
| 73 NS_IMETHODIMP GetLastModifiedTime(PRTime* lastModifiedTime) { | |
| 74 *lastModifiedTime = mLastModifiedTime; | |
| 75 return NS_OK; | |
| 76 } | |
| 77 | |
| 78 NS_IMETHODIMP SetLastModifiedTime(PRTime lastModifiedTime) { | |
| 79 mLastModifiedTime = lastModifiedTime; | |
| 80 return NS_OK; | |
| 81 } | |
| 82 | |
| 83 // Data stream to upload | |
| 84 nsIInputStream *UploadStream() { | |
| 85 return mUploadStream; | |
| 86 } | |
| 87 | |
| 88 // Helper function for getting the nsIFTPEventSink. | |
| 89 void GetFTPEventSink(nsCOMPtr<nsIFTPEventSink> &aResult); | |
| 90 | |
| 91 public: /* Internal Necko use only. */ | |
| 92 void ForcePending(bool aForcePending); | |
| 93 | |
| 94 protected: | |
| 95 virtual ~nsFtpChannel() {} | |
| 96 virtual nsresult OpenContentStream(bool async, nsIInputStream **result, | |
| 97 nsIChannel** channel); | |
| 98 virtual bool GetStatusArg(nsresult status, nsString &statusArg); | |
| 99 virtual void OnCallbacksChanged(); | |
| 100 | |
| 101 private: | |
| 102 nsCOMPtr<nsIProxyInfo> mProxyInfo; | |
| 103 nsCOMPtr<nsIFTPEventSink> mFTPEventSink; | |
| 104 nsCOMPtr<nsIInputStream> mUploadStream; | |
| 105 uint64_t mStartPos; | |
| 106 nsCString mEntityID; | |
| 107 bool mResumeRequested; | |
| 108 PRTime mLastModifiedTime; | |
| 109 bool mForcePending; | |
| 110 }; | |
| 111 | |
| 112 #endif /* nsFTPChannel_h___ */ |
