1*ab595ff6SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*ab595ff6SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
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5*ab595ff6SAndrew Rist * distributed with this work for additional information
6*ab595ff6SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*ab595ff6SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*ab595ff6SAndrew Rist * "License"); you may not use this file except in compliance
9*ab595ff6SAndrew Rist * with the License. You may obtain a copy of the License at
10*ab595ff6SAndrew Rist *
11*ab595ff6SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*ab595ff6SAndrew Rist *
13*ab595ff6SAndrew Rist * Unless required by applicable law or agreed to in writing,
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20*ab595ff6SAndrew Rist *************************************************************/
21*ab595ff6SAndrew Rist
22*ab595ff6SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir #include "xml_cdim.hxx"
25cdf0e10cSrcweir
26cdf0e10cSrcweir const char ComponentDescriptionImpl::C_sTagDescription[]
27cdf0e10cSrcweir = "COMPONENTDESCRIPTION";
28cdf0e10cSrcweir const char ComponentDescriptionImpl::C_sStatus[]
29cdf0e10cSrcweir = "Status";
30cdf0e10cSrcweir const char * ComponentDescriptionImpl::C_sSubTags[ComponentDescription::tag_MAX]
31cdf0e10cSrcweir = { "None",
32cdf0e10cSrcweir "Name",
33cdf0e10cSrcweir "Description",
34cdf0e10cSrcweir "ModuleName",
35cdf0e10cSrcweir "LoaderName",
36cdf0e10cSrcweir "SupportedService",
37cdf0e10cSrcweir "ProjectBuildDependency",
38cdf0e10cSrcweir "RuntimeModuleDependency",
39cdf0e10cSrcweir "ServiceDependency",
40cdf0e10cSrcweir "Language",
41cdf0e10cSrcweir C_sStatus,
42cdf0e10cSrcweir "Type"
43cdf0e10cSrcweir };
44cdf0e10cSrcweir
ComponentDescriptionImpl()45cdf0e10cSrcweir ComponentDescriptionImpl::ComponentDescriptionImpl()
46cdf0e10cSrcweir // : aTags
47cdf0e10cSrcweir {
48cdf0e10cSrcweir const int i_max = tag_MAX;
49cdf0e10cSrcweir aTags.reserve(i_max);
50cdf0e10cSrcweir
51cdf0e10cSrcweir for (int i = 0; i < i_max; ++i)
52cdf0e10cSrcweir {
53cdf0e10cSrcweir aTags.push_back( new ValueList(E_Tag(i)) );
54cdf0e10cSrcweir } // end for
55cdf0e10cSrcweir }
56cdf0e10cSrcweir
~ComponentDescriptionImpl()57cdf0e10cSrcweir ComponentDescriptionImpl::~ComponentDescriptionImpl()
58cdf0e10cSrcweir {
59cdf0e10cSrcweir for ( std::vector< ValueList* >::iterator aIter = aTags.begin();
60cdf0e10cSrcweir aIter != aTags.end();
61cdf0e10cSrcweir ++aIter )
62cdf0e10cSrcweir {
63cdf0e10cSrcweir delete *aIter;
64cdf0e10cSrcweir }
65cdf0e10cSrcweir }
66cdf0e10cSrcweir
67cdf0e10cSrcweir inline void
GetStatusValue(ByteString & o_sValue,const ByteString & i_sStatusTag)68cdf0e10cSrcweir GetStatusValue( ByteString & o_sValue, const ByteString & i_sStatusTag )
69cdf0e10cSrcweir {
70cdf0e10cSrcweir // o_sValue is always == "" at the beginning.
71cdf0e10cSrcweir
72cdf0e10cSrcweir const char * pStatusValue = strchr(i_sStatusTag.GetBuffer(), '"');
73cdf0e10cSrcweir if (pStatusValue == 0)
74cdf0e10cSrcweir return;
75cdf0e10cSrcweir pStatusValue++;
76cdf0e10cSrcweir const char * pStatusValueEnd = strrchr(pStatusValue,'"');
77cdf0e10cSrcweir if (pStatusValueEnd == 0 || pStatusValueEnd - pStatusValue < 1)
78cdf0e10cSrcweir return ;
79cdf0e10cSrcweir
80cdf0e10cSrcweir ByteString sValue(pStatusValue, pStatusValueEnd - pStatusValue);
81cdf0e10cSrcweir o_sValue = sValue;
82cdf0e10cSrcweir }
83cdf0e10cSrcweir
84cdf0e10cSrcweir ComponentDescriptionImpl::ValueList *
GetBeginTag(ByteString & o_sValue,const char * & io_pStartOfTag) const85cdf0e10cSrcweir ComponentDescriptionImpl::GetBeginTag( ByteString & o_sValue,
86cdf0e10cSrcweir const char *& io_pStartOfTag ) const
87cdf0e10cSrcweir {
88cdf0e10cSrcweir o_sValue = "";
89cdf0e10cSrcweir
90cdf0e10cSrcweir const char * pCurTextEnd = strchr(io_pStartOfTag,'>');
91cdf0e10cSrcweir if ( 0 == pCurTextEnd )
92cdf0e10cSrcweir return 0;
93cdf0e10cSrcweir
94cdf0e10cSrcweir if ( ComponentDescriptionImpl::CheckEndOfDescription(io_pStartOfTag) )
95cdf0e10cSrcweir return 0;
96cdf0e10cSrcweir
97cdf0e10cSrcweir ByteString sTag(io_pStartOfTag + 1, pCurTextEnd - io_pStartOfTag - 1);
98cdf0e10cSrcweir io_pStartOfTag += sTag.Len() + 2;
99cdf0e10cSrcweir
100cdf0e10cSrcweir // Special case <Status ... >
101cdf0e10cSrcweir if ( strnicmp(C_sStatus, sTag.GetBuffer(), (sizeof C_sStatus) - 1 ) == 0 )
102cdf0e10cSrcweir {
103cdf0e10cSrcweir GetStatusValue(o_sValue,sTag);
104cdf0e10cSrcweir return aTags[tag_Status];
105cdf0e10cSrcweir }
106cdf0e10cSrcweir
107cdf0e10cSrcweir // Regular seeking for matching data list:
108cdf0e10cSrcweir for ( INT32 i = 0; i < tag_MAX; i++ )
109cdf0e10cSrcweir {
110cdf0e10cSrcweir if ( 0 == stricmp(sTag.GetBuffer(), C_sSubTags[i]) )
111cdf0e10cSrcweir return aTags[i];
112cdf0e10cSrcweir } // end for
113cdf0e10cSrcweir
114cdf0e10cSrcweir return 0;
115cdf0e10cSrcweir }
116cdf0e10cSrcweir
117cdf0e10cSrcweir const std::vector< ByteString > &
DataOf(ComponentDescriptionImpl::E_Tag i_eTag) const118cdf0e10cSrcweir ComponentDescriptionImpl::DataOf( ComponentDescriptionImpl::E_Tag i_eTag ) const
119cdf0e10cSrcweir {
120cdf0e10cSrcweir if (0 < i_eTag && i_eTag < tag_MAX)
121cdf0e10cSrcweir return *aTags[i_eTag];
122cdf0e10cSrcweir else
123cdf0e10cSrcweir return ValueList::Null_();
124cdf0e10cSrcweir }
125cdf0e10cSrcweir
126cdf0e10cSrcweir ByteString
DatumOf(ComponentDescriptionImpl::E_Tag i_eTag) const127cdf0e10cSrcweir ComponentDescriptionImpl::DatumOf( ComponentDescriptionImpl::E_Tag i_eTag ) const
128cdf0e10cSrcweir {
129cdf0e10cSrcweir if (0 < i_eTag && i_eTag < tag_MAX)
130cdf0e10cSrcweir {
131cdf0e10cSrcweir ValueList & rValues = *aTags[i_eTag];
132cdf0e10cSrcweir if (rValues.size() > 0)
133cdf0e10cSrcweir return rValues[0];
134cdf0e10cSrcweir }
135cdf0e10cSrcweir return "";
136cdf0e10cSrcweir }
137cdf0e10cSrcweir
138cdf0e10cSrcweir void
ParseUntilStartOfDescription(const char * & io_pBufferPosition)139cdf0e10cSrcweir ComponentDescriptionImpl::ParseUntilStartOfDescription( const char * & io_pBufferPosition )
140cdf0e10cSrcweir {
141cdf0e10cSrcweir for ( const char * pSearch = strchr(io_pBufferPosition,'<');
142cdf0e10cSrcweir pSearch != 0;
143cdf0e10cSrcweir pSearch = strchr(pSearch+1,'<') )
144cdf0e10cSrcweir {
145cdf0e10cSrcweir if ( pSearch != io_pBufferPosition
146cdf0e10cSrcweir && 0 == strnicmp(pSearch+1,C_sTagDescription, strlen(C_sTagDescription))
147cdf0e10cSrcweir && *(pSearch + strlen(C_sTagDescription) + 1) == '>' )
148cdf0e10cSrcweir {
149cdf0e10cSrcweir io_pBufferPosition = pSearch + strlen(C_sTagDescription) + 2;
150cdf0e10cSrcweir return;
151cdf0e10cSrcweir }
152cdf0e10cSrcweir } // end for
153cdf0e10cSrcweir
154cdf0e10cSrcweir io_pBufferPosition = 0;
155cdf0e10cSrcweir }
156cdf0e10cSrcweir
157cdf0e10cSrcweir BOOL
MatchesEndTag(const char * i_pTextPosition) const158cdf0e10cSrcweir ComponentDescriptionImpl::ValueList::MatchesEndTag( const char * i_pTextPosition ) const
159cdf0e10cSrcweir {
160cdf0e10cSrcweir return strnicmp( i_pTextPosition+2, C_sSubTags[eTag], strlen(C_sSubTags[eTag]) ) == 0
161cdf0e10cSrcweir && strncmp(i_pTextPosition,"</",2) == 0
162cdf0e10cSrcweir && *(i_pTextPosition + 2 + strlen(C_sSubTags[eTag]) ) == '>';
163cdf0e10cSrcweir }
164cdf0e10cSrcweir
165cdf0e10cSrcweir INT32
EndTagLength() const166cdf0e10cSrcweir ComponentDescriptionImpl::ValueList::EndTagLength() const
167cdf0e10cSrcweir {
168cdf0e10cSrcweir return strlen(C_sSubTags[eTag]) + 3;
169cdf0e10cSrcweir }
170cdf0e10cSrcweir
171cdf0e10cSrcweir
172cdf0e10cSrcweir const ComponentDescriptionImpl::ValueList &
Null_()173cdf0e10cSrcweir ComponentDescriptionImpl::ValueList::Null_()
174cdf0e10cSrcweir {
175cdf0e10cSrcweir static const ValueList aNull_(ComponentDescription::tag_None);
176cdf0e10cSrcweir return aNull_;
177cdf0e10cSrcweir }
178cdf0e10cSrcweir
179cdf0e10cSrcweir
180