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comparison deps/Platinum/Source/Core/PltArgument.cpp @ 0:3425707ddbf6

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author fraserofthenight
date Mon, 06 Jul 2009 08:06:28 -0700
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-1:000000000000 0:3425707ddbf6
1 /*****************************************************************
2 |
3 | Platinum - Action Argument
4 |
5 | Copyright (c) 2004-2008, Plutinosoft, LLC.
6 | All rights reserved.
7 | http://www.plutinosoft.com
8 |
9 | This program is free software; you can redistribute it and/or
10 | modify it under the terms of the GNU General Public License
11 | as published by the Free Software Foundation; either version 2
12 | of the License, or (at your option) any later version.
13 |
14 | OEMs, ISVs, VARs and other distributors that combine and
15 | distribute commercially licensed software with Platinum software
16 | and do not wish to distribute the source code for the commercially
17 | licensed software under version 2, or (at your option) any later
18 | version, of the GNU General Public License (the "GPL") must enter
19 | into a commercial license agreement with Plutinosoft, LLC.
20 |
21 | This program is distributed in the hope that it will be useful,
22 | but WITHOUT ANY WARRANTY; without even the implied warranty of
23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 | GNU General Public License for more details.
25 |
26 | You should have received a copy of the GNU General Public License
27 | along with this program; see the file LICENSE.txt. If not, write to
28 | the Free Software Foundation, Inc.,
29 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
30 | http://www.gnu.org/licenses/gpl-2.0.html
31 |
32 ****************************************************************/
33
34 /*----------------------------------------------------------------------
35 | includes
36 +---------------------------------------------------------------------*/
37 #include "PltArgument.h"
38 #include "PltStateVariable.h"
39 #include "PltXmlHelper.h"
40 #include "PltAction.h"
41
42 NPT_SET_LOCAL_LOGGER("platinum.core.argument")
43
44 /*----------------------------------------------------------------------
45 | PLT_ArgumentDesc::PLT_ArgumentDesc
46 +---------------------------------------------------------------------*/
47 PLT_ArgumentDesc::PLT_ArgumentDesc(const char* name,
48 const char* dir,
49 PLT_StateVariable* variable,
50 bool has_ret) :
51 m_Name(name),
52 m_Direction(dir),
53 m_RelatedStateVariable(variable),
54 m_HasReturnValue(has_ret)
55 {
56 }
57
58 /*----------------------------------------------------------------------
59 | PLT_ArgumentDesc::GetSCPDXML
60 +---------------------------------------------------------------------*/
61 NPT_Result
62 PLT_ArgumentDesc::GetSCPDXML(NPT_XmlElementNode* node)
63 {
64 NPT_XmlElementNode* argument = new NPT_XmlElementNode("argument");
65 NPT_CHECK_SEVERE(node->AddChild(argument));
66 NPT_CHECK_SEVERE(PLT_XmlHelper::AddChildText(argument, "name", m_Name));
67 NPT_CHECK_SEVERE(PLT_XmlHelper::AddChildText(argument, "direction", m_Direction));
68 NPT_CHECK_SEVERE(PLT_XmlHelper::AddChildText(argument, "relatedStateVariable", m_RelatedStateVariable->GetName()));
69
70 if (m_HasReturnValue) {
71 NPT_CHECK_SEVERE(argument->AddChild(new NPT_XmlElementNode("retval")));
72 }
73
74 return NPT_SUCCESS;
75 }
76
77 /*----------------------------------------------------------------------
78 | PLT_Argument::CreateArgument
79 +---------------------------------------------------------------------*/
80 NPT_Result
81 PLT_Argument::CreateArgument(PLT_ActionDesc* action_desc,
82 const char* name,
83 const char* value,
84 PLT_Argument*& arg)
85 {
86 // reset output params first
87 arg = NULL;
88
89 PLT_ArgumentDesc* arg_desc = action_desc->GetArgumentDesc(name);
90 if (!arg_desc) return NPT_ERROR_INVALID_PARAMETERS;
91
92 PLT_Argument* new_arg = new PLT_Argument(arg_desc);
93 if (NPT_FAILED(new_arg->SetValue(value))) {
94 delete new_arg;
95 return NPT_ERROR_INVALID_PARAMETERS;
96 }
97
98 arg = new_arg;
99 return NPT_SUCCESS;
100 }
101
102 /*----------------------------------------------------------------------
103 | PLT_Argument::PLT_Argument
104 +---------------------------------------------------------------------*/
105 PLT_Argument::PLT_Argument(PLT_ArgumentDesc* arg_desc) :
106 m_ArgDesc(arg_desc)
107 {
108
109 }
110
111 /*----------------------------------------------------------------------
112 | PLT_Argument::SetValue
113 +---------------------------------------------------------------------*/
114 NPT_Result
115 PLT_Argument::SetValue(const char* value)
116 {
117 NPT_CHECK_SEVERE(ValidateValue(value));
118
119 m_Value = value;
120 return NPT_SUCCESS;
121 }
122
123 /*----------------------------------------------------------------------
124 | PLT_Argument::GetValue
125 +---------------------------------------------------------------------*/
126 const NPT_String&
127 PLT_Argument::GetValue()
128 {
129 return m_Value;
130 }
131
132 /*----------------------------------------------------------------------
133 | PLT_Argument::ValidateValue
134 +---------------------------------------------------------------------*/
135 NPT_Result
136 PLT_Argument::ValidateValue(const char* value)
137 {
138 if (m_ArgDesc->GetRelatedStateVariable()) {
139 return m_ArgDesc->GetRelatedStateVariable()->ValidateValue(value);
140 }
141 return NPT_SUCCESS;
142 }