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annotate deps/Platinum/Source/Core/PltMetadataHandler.cpp @ 0:3425707ddbf6

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Initial import (hopefully this mercurial stuff works...)
author fraserofthenight
date Mon, 06 Jul 2009 08:06:28 -0700
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1 /*****************************************************************
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2 |
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3 | Platinum - Metadata Handler
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4 |
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5 | Copyright (c) 2004-2008, Plutinosoft, LLC.
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6 | All rights reserved.
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7 | http://www.plutinosoft.com
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8 |
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9 | This program is free software; you can redistribute it and/or
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10 | modify it under the terms of the GNU General Public License
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11 | as published by the Free Software Foundation; either version 2
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12 | of the License, or (at your option) any later version.
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13 |
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14 | OEMs, ISVs, VARs and other distributors that combine and
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15 | distribute commercially licensed software with Platinum software
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16 | and do not wish to distribute the source code for the commercially
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17 | licensed software under version 2, or (at your option) any later
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18 | version, of the GNU General Public License (the "GPL") must enter
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19 | into a commercial license agreement with Plutinosoft, LLC.
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20 |
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21 | This program is distributed in the hope that it will be useful,
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22 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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24 | GNU General Public License for more details.
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25 |
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26 | You should have received a copy of the GNU General Public License
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27 | along with this program; see the file LICENSE.txt. If not, write to
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28 | the Free Software Foundation, Inc.,
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29 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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30 | http://www.gnu.org/licenses/gpl-2.0.html
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31 |
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32 ****************************************************************/
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33
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34 /*----------------------------------------------------------------------
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35 | includes
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36 +---------------------------------------------------------------------*/
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37 #include "PltMetadataHandler.h"
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38
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39 NPT_SET_LOCAL_LOGGER("platinum.core.metadata.handler")
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40
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41 /*----------------------------------------------------------------------
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42 | PLT_MetadataHandler::Load
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43 +---------------------------------------------------------------------*/
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44 NPT_Result
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45 PLT_MetadataHandler::LoadFile(const char* filename)
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46 {
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47 NPT_File file(filename);
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48 NPT_Result res = file.Open(NPT_FILE_OPEN_MODE_READ);
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49 if (res != NPT_SUCCESS) {
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50 NPT_LOG_SEVERE_2("error %d opening : %s\n", res, filename);
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51 } else {
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52 NPT_InputStreamReference stream;
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53 res = file.GetInputStream(stream);
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54 if (NPT_FAILED(res)) {
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55 NPT_LOG_SEVERE_2("error %d getting input stream: %s\n", res, filename);
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56 }
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57 res = Load(*stream);
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58 if (NPT_FAILED(res)) {
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59 NPT_LOG_SEVERE_2("error %d reading header: %s\n", res, filename);
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60 }
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61 }
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62
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63 return res;
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64 }
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65
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66 /*----------------------------------------------------------------------
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67 | PLT_MetadataHandler::Save
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68 +---------------------------------------------------------------------*/
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69 NPT_Result
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70 PLT_MetadataHandler::SaveFile(const char* filename)
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71 {
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72 NPT_File file(filename);
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73 NPT_Result res = file.Open(NPT_FILE_OPEN_MODE_WRITE);
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74 if (res != NPT_SUCCESS) {
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75 NPT_LOG_SEVERE_2("error %d opening : %s\n", res, filename);
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76 } else {
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77 NPT_OutputStreamReference stream;
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78 res = file.GetOutputStream(stream);
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79 if (NPT_FAILED(res)) {
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80 NPT_LOG_SEVERE_2("error %d getting output stream: %s\n", res, filename);
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81 }
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82 res = Save(*stream);
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83 if (NPT_FAILED(res)) {
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84 NPT_LOG_SEVERE_2("error %d writing header: %s\n", res, filename);
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85 }
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86 }
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87
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88 return res;
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89 }