xref: /aoo41x/main/sal/osl/unx/file_path_helper.hxx (revision cdf0e10c)
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27 
28 #ifndef _OSL_FILE_PATH_HELPER_HXX_
29 #define _OSL_FILE_PATH_HELPER_HXX_
30 
31 
32 #ifndef _OSL_FILE_PATH_HELPER_H_
33 #include "file_path_helper.h"
34 #endif
35 
36 #include <rtl/ustring.hxx>
37 
38 
39 namespace osl
40 {
41 
42  /*******************************************
43     systemPathRemoveSeparator
44     Removes the last separator from the
45     given system path if any and if the path
46     is not the root path '/'
47 
48     @param	ppustrPath [inout] a system path
49 			if the path is not the root path
50 			and the last character is a
51 			path separator it will be cut off
52    			ppustrPath must not be NULL and
53 			must point to a valid rtl_uString
54 
55     @returns nothing
56 
57   ******************************************/
58 
59  inline void systemPathRemoveSeparator(/*inout*/ rtl::OUString& Path)
60  {
61  	osl_systemPathRemoveSeparator(Path.pData);
62  }
63 
64  /*******************************************
65     systemPathEnsureSeparator
66     Adds a trailing path separator to the
67     given system path if not already there
68     and if the path is not the root path '/'
69 
70   	@param 	pustrPath [inout] a system path
71 			if the path is not the root path
72 			'/' and has no trailing separator
73 			a separator will be added
74 			ppustrPath must not be NULL and
75 			must point to a valid rtl_uString
76 
77 	@returns nothing
78 
79   ******************************************/
80 
81  inline void systemPathEnsureSeparator(/*inout*/ rtl::OUString& Path)
82  {
83  	osl_systemPathEnsureSeparator(&Path.pData);
84  }
85 
86  /*******************************************
87     systemPathIsRelativePath
88     Returns true if the given path is a
89 	relative path and so starts not with '/'
90 
91 	@param 	pustrPath [in] a system path
92 			pustrPath must not be NULL
93 
94 	@returns sal_True if the given path
95 			 doesn't start with a separator
96 			 else sal_False will be returned
97 
98   ******************************************/
99 
100  inline bool systemPathIsRelativePath(const rtl::OUString& Path)
101  {
102 	return osl_systemPathIsRelativePath(Path.pData);
103  }
104 
105  /******************************************
106     systemPathMakeAbsolutePath
107     Append a relative path to a base path
108 
109 	@param	pustrBasePath [in] a system
110 			path that will be considered as
111 			base path
112 			pustrBasePath must not be NULL
113 
114 	@param	pustrRelPath [in] a system path
115 			that will be considered as
116 			relative path
117 			pustrBasePath must not be NULL
118 
119 	@param	ppustrAbsolutePath [out] the
120 			resulting path which is a
121 			concatination of the base and
122 			the relative path
123 			if base path is empty the
124 			resulting absolute path is the
125 			relative path
126 			if relative path is empty the
127 			resulting absolute path is the
128 			base path
129 			if base and relative path are
130 			empty the resulting absolute
131 			path is also empty
132 			ppustrAbsolutePath must not be
133 			NULL and *ppustrAbsolutePath
134 			must be 0 or point to a valid
135 			rtl_uString
136 
137   *****************************************/
138 
139  inline void systemPathMakeAbsolutePath(
140  	const rtl::OUString& BasePath,
141 	const rtl::OUString& RelPath,
142 	rtl::OUString& 	     AbsolutePath)
143  {
144 	osl_systemPathMakeAbsolutePath(
145 		BasePath.pData, RelPath.pData, &AbsolutePath.pData);
146  }
147 
148  /*****************************************
149  	systemPathGetFileOrLastDirectoryPart
150 	Returns the file or the directory part
151 	of the given path
152 
153 	@param pustrPath [in] a system path,
154 		   must not be NULL
155 
156 	@param ppustrFileOrDirPart [out] on
157 		   return receives the last part
158 		   of the given directory or the
159 		   file name
160 		   if pustrPath is the root path
161 		   '/' an empty string will be
162 		   returned
163 		   if pustrPath has a trailing
164 		   '/' the last part before the
165 		   '/' will be returned else
166 		   the part after the last '/'
167 		   will be returned
168 
169 	@returns nothing
170 
171   ****************************************/
172 
173  inline void systemPathGetFileNameOrLastDirectoryPart(
174  	const rtl::OUString& Path,
175 	rtl::OUString& 		 FileNameOrLastDirPart)
176  {
177 	osl_systemPathGetFileNameOrLastDirectoryPart(
178 		Path.pData, &FileNameOrLastDirPart.pData);
179  }
180 
181 
182  /********************************************
183  	systemPathIsHiddenFileOrDirectoryEntry
184 	Returns sal_True if the last part of
185 	given system path is not '.' or '..'
186 	alone and starts with a '.'
187 
188 	@param pustrPath [in] a system path,
189 		   must not be NULL
190 
191 	@returns sal_True if the last part of
192 			 the given system path starts
193 			 with '.' or sal_False the last
194 			 part is '.' or	'..' alone or
195 			 doesn't start with a dot
196 
197  *********************************************/
198 
199  inline bool systemPathIsHiddenFileOrDirectoryEntry(
200  	const rtl::OUString& Path)
201  {
202 	return osl_systemPathIsHiddenFileOrDirectoryEntry(Path.pData);
203  }
204 
205 
206  /************************************************
207  	systemPathIsLocalOrParentDirectoryEntry
208 	Returns sal_True if the last part of the given
209 	system path is the local directory entry '.'
210 	or the parent directory entry '..'
211 
212 	@param pustrPath [in] a system path,
213 		   must not be NULL
214 
215 	@returns sal_True if the last part of the
216 			 given system path is '.' or '..'
217 			 else sal_False
218 
219  ************************************************/
220 
221  inline bool systemPathIsLocalOrParentDirectoryEntry(
222  	const rtl::OUString& Path)
223  {
224 	return osl_systemPathIsLocalOrParentDirectoryEntry(Path.pData);
225  }
226 
227  /************************************************
228   searchPath
229   ***********************************************/
230 
231  inline bool searchPath(
232  	const rtl::OUString& ustrFilePath,
233 	const rtl::OUString& ustrSearchPathList,
234 	rtl::OUString& ustrPathFound)
235  {
236  	return osl_searchPath(
237 		ustrFilePath.pData,
238 		ustrSearchPathList.pData,
239 		&ustrPathFound.pData);
240  }
241 
242 
243  } // namespace osl
244 
245 
246  #endif /* #ifndef _OSL_PATH_HELPER_HXX_ */
247 
248