Mercurial > hg > orthanc

annotate Resources/Toolbox.lua @ 3003:5ae3ff2398e9

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refactoring OrthancFindRequestHandler using LookupResource::IVisitor
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Dec 2018 19:02:51 +0100
parents 6406f5493d92
children
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1 --[[ PrintRecursive(struct, [limit], [indent]) Recursively print arbitrary data.
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2 Set limit (default 100) to stanch infinite loops.
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3 Indents tables as [KEY] VALUE, nested tables as [KEY] [KEY]...[KEY] VALUE
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4 Set indent ("") to prefix each line: Mytable [KEY] [KEY]...[KEY] VALUE
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5 Source: https://gist.github.com/stuby/5445834#file-rprint-lua
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6 --]]
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7
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8 function PrintRecursive(s, l, i) -- recursive Print (structure, limit, indent)
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9 l = (l) or 100; -- default item limit
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10 i = i or ""; -- indent string
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11 if (l<1) then print "ERROR: Item limit reached."; return l-1 end;
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12 local ts = type(s);
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13 if (ts ~= "table") then print (i,ts,s); return l-1 end
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14 print (i,ts); -- print "table"
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15 for k,v in pairs(s) do -- print "[KEY] VALUE"
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16 l = PrintRecursive(v, l, i.."\t["..tostring(k).."]");
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17 if (l < 0) then break end
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18 end
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19 return l
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20 end
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21
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24
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25 function _InitializeJob()
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26 _job = {}
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27 end
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29
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30 function _AccessJob()
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31 return _job
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32 end
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33
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34
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35 function SendToModality(resourceId, modality, localAet)
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36 if resourceId == nil then
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37 error('Cannot send a nonexistent resource')
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38 end
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39
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40 table.insert(_job, {
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41 Operation = 'store-scu',
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42 Resource = resourceId,
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43 Modality = modality,
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44 LocalAet = localAet
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45 })
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46 return resourceId
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47 end
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48
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49
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50 function SendToPeer(resourceId, peer)
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51 if resourceId == nil then
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52 error('Cannot send a nonexistent resource')
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53 end
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54
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55 table.insert(_job, {
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56 Operation = 'store-peer',
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57 Resource = resourceId,
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58 Peer = peer
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59 })
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60 return resourceId
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61 end
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62
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63
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64 function Delete(resourceId)
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65 if resourceId == nil then
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66 error('Cannot delete a nonexistent resource')
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67 end
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68
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69 table.insert(_job, {
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70 Operation = 'delete',
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71 Resource = resourceId
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72 })
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73 return nil -- Forbid chaining
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74 end
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75
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77 function ModifyResource(resourceId, replacements, removals, removePrivateTags)
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78 if resourceId == nil then
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79 error('Cannot modify a nonexistent resource')
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80 end
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81
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82 if resourceId == '' then
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83 error('Cannot modify twice an resource');
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84 end
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85
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86 table.insert(_job, {
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87 Operation = 'modify',
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88 Resource = resourceId,
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89 Replace = replacements,
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90 Remove = removals,
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91 RemovePrivateTags = removePrivateTags
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92 })
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93
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94 return '' -- Chain with another operation
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95 end
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96
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98 function ModifyInstance(resourceId, replacements, removals, removePrivateTags)
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99 return ModifyResource(resourceId, replacements, removals, removePrivateTags)
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100 end
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101
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102
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103 -- This function is only applicable to individual instances
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104 function CallSystem(resourceId, command, args)
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105 if resourceId == nil then
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106 error('Cannot execute a system call on a nonexistent resource')
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107 end
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108
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109 if command == nil then
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110 error('No command was specified for system call')
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111 end
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112
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113 table.insert(_job, {
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114 Operation = 'call-system',
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115 Resource = resourceId,
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116 Command = command,
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117 Arguments = args
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118 })
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119
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120 return resourceId
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121 end
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122
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123
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124 print('Lua toolbox installed')