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author | Jacek Antonelli | 2008-08-15 23:44:46 -0500 |
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committer | Jacek Antonelli | 2008-08-15 23:44:46 -0500 |
commit | 38d6d37f2d982fa959e9e8a4a3f7e1ccfad7b5d4 (patch) | |
tree | adca584755d22ca041a2dbfc35d4eca01f70b32c /linden/indra/llmessage/lltransfersourceasset.h | |
parent | README.txt (diff) | |
download | meta-impy-38d6d37f2d982fa959e9e8a4a3f7e1ccfad7b5d4.zip meta-impy-38d6d37f2d982fa959e9e8a4a3f7e1ccfad7b5d4.tar.gz meta-impy-38d6d37f2d982fa959e9e8a4a3f7e1ccfad7b5d4.tar.bz2 meta-impy-38d6d37f2d982fa959e9e8a4a3f7e1ccfad7b5d4.tar.xz |
Second Life viewer sources 1.13.2.12
Diffstat (limited to 'linden/indra/llmessage/lltransfersourceasset.h')
-rw-r--r-- | linden/indra/llmessage/lltransfersourceasset.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/linden/indra/llmessage/lltransfersourceasset.h b/linden/indra/llmessage/lltransfersourceasset.h new file mode 100644 index 0000000..7859de7 --- /dev/null +++ b/linden/indra/llmessage/lltransfersourceasset.h | |||
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1 | /** | ||
2 | * @file lltransfersourceasset.h | ||
3 | * @brief Transfer system for sending an asset. | ||
4 | * | ||
5 | * Copyright (c) 2006-2007, Linden Research, Inc. | ||
6 | * | ||
7 | * The source code in this file ("Source Code") is provided by Linden Lab | ||
8 | * to you under the terms of the GNU General Public License, version 2.0 | ||
9 | * ("GPL"), unless you have obtained a separate licensing agreement | ||
10 | * ("Other License"), formally executed by you and Linden Lab. Terms of | ||
11 | * the GPL can be found in doc/GPL-license.txt in this distribution, or | ||
12 | * online at http://secondlife.com/developers/opensource/gplv2 | ||
13 | * | ||
14 | * There are special exceptions to the terms and conditions of the GPL as | ||
15 | * it is applied to this Source Code. View the full text of the exception | ||
16 | * in the file doc/FLOSS-exception.txt in this software distribution, or | ||
17 | * online at http://secondlife.com/developers/opensource/flossexception | ||
18 | * | ||
19 | * By copying, modifying or distributing this software, you acknowledge | ||
20 | * that you have read and understood your obligations described above, | ||
21 | * and agree to abide by those obligations. | ||
22 | * | ||
23 | * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO | ||
24 | * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, | ||
25 | * COMPLETENESS OR PERFORMANCE. | ||
26 | */ | ||
27 | |||
28 | #ifndef LL_LLTRANSFERSOURCEASSET_H | ||
29 | #define LL_LLTRANSFERSOURCEASSET_H | ||
30 | |||
31 | #include "lltransfermanager.h" | ||
32 | #include "llassetstorage.h" | ||
33 | |||
34 | class LLVFile; | ||
35 | |||
36 | class LLTransferSourceParamsAsset : public LLTransferSourceParams | ||
37 | { | ||
38 | public: | ||
39 | LLTransferSourceParamsAsset(); | ||
40 | virtual ~LLTransferSourceParamsAsset() {} | ||
41 | /*virtual*/ void packParams(LLDataPacker &dp) const; | ||
42 | /*virtual*/ BOOL unpackParams(LLDataPacker &dp); | ||
43 | |||
44 | void setAsset(const LLUUID &asset_id, const LLAssetType::EType asset_type); | ||
45 | |||
46 | LLUUID getAssetID() const { return mAssetID; } | ||
47 | LLAssetType::EType getAssetType() const { return mAssetType; } | ||
48 | |||
49 | protected: | ||
50 | LLUUID mAssetID; | ||
51 | LLAssetType::EType mAssetType; | ||
52 | }; | ||
53 | |||
54 | class LLTransferSourceAsset : public LLTransferSource | ||
55 | { | ||
56 | public: | ||
57 | LLTransferSourceAsset(const LLUUID &request_id, const F32 priority); | ||
58 | virtual ~LLTransferSourceAsset(); | ||
59 | |||
60 | static void responderCallback(LLVFS *vfs, const LLUUID& uuid, LLAssetType::EType type, | ||
61 | void *user_data, S32 result); | ||
62 | protected: | ||
63 | /*virtual*/ void initTransfer(); | ||
64 | /*virtual*/ F32 updatePriority(); | ||
65 | /*virtual*/ LLTSCode dataCallback(const S32 packet_id, | ||
66 | const S32 max_bytes, | ||
67 | U8 **datap, | ||
68 | S32 &returned_bytes, | ||
69 | BOOL &delete_returned); | ||
70 | /*virtual*/ void completionCallback(const LLTSCode status); | ||
71 | |||
72 | virtual void packParams(LLDataPacker& dp) const; | ||
73 | /*virtual*/ BOOL unpackParams(LLDataPacker &dp); | ||
74 | |||
75 | protected: | ||
76 | LLTransferSourceParamsAsset mParams; | ||
77 | BOOL mGotResponse; | ||
78 | |||
79 | S32 mCurPos; | ||
80 | }; | ||
81 | |||
82 | /** | ||
83 | * @brief Quick check to see if the asset allows direct download. | ||
84 | * | ||
85 | * This might not be the right place for this function call, but it | ||
86 | * originally started life inside the LLTransferSourceAsset code. | ||
87 | * @param type The type of asset. | ||
88 | * @return Returns true if the asset can be fetched by id. | ||
89 | */ | ||
90 | bool is_asset_fetch_by_id_allowed(LLAssetType::EType type); | ||
91 | |||
92 | /** | ||
93 | * @brief Quick check to see if all asset data can be known by the viewer. | ||
94 | * | ||
95 | * This might not be the right place for this function call, but it | ||
96 | * originally started life inside the LLTransferSourceAsset code. | ||
97 | * @param type The type of asset. | ||
98 | * @return Returns true if the asset id can be transmitted to the viewer. | ||
99 | */ | ||
100 | bool is_asset_id_knowable(LLAssetType::EType type); | ||
101 | |||
102 | #endif // LL_LLTRANSFERSOURCEASSET_H | ||