xref: /AOO41X/main/offapi/com/sun/star/util/XOfficeInstallationDirectories.idl (revision 34c958ab2597dc3f66146be0dc1758f0ba5d93f5)
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2cdf0e10cSrcweir *
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21d1766043SAndrew Rist
22d1766043SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir#ifndef __com_sun_star_util_XOfficeInstallationDirectories_idl__
25cdf0e10cSrcweir#define __com_sun_star_util_XOfficeInstallationDirectories_idl__
26cdf0e10cSrcweir
27cdf0e10cSrcweir#ifndef __com_sun_star_uno_XInterface_idl__
28cdf0e10cSrcweir#include <com/sun/star/uno/XInterface.idl>
29cdf0e10cSrcweir#endif
30cdf0e10cSrcweir
31cdf0e10cSrcweirmodule com { module sun { module star { module util {
32cdf0e10cSrcweir
33cdf0e10cSrcweir//============================================================================
34cdf0e10cSrcweir/** encapsulates access to the current office installation directory and
35cdf0e10cSrcweir    office user data directory, provides functionality to create URLs
36cdf0e10cSrcweir    containing relocatable (not absolute) references to the current office
37cdf0e10cSrcweir    installation directory and user data directory and vice versa.
38cdf0e10cSrcweir
39cdf0e10cSrcweir    <p>This functionality is useful when data containing references to the
40cdf0e10cSrcweir    current office installation directory must be made persistent and re-read
41cdf0e10cSrcweir    later. In many cases, storing the reference directly would destroy the
42cdf0e10cSrcweir    relocatability of an office installation.
43cdf0e10cSrcweir
44*34c958abSJürgen Schmidt    @since OpenOffice 2.0
45cdf0e10cSrcweir */
46cdf0e10cSrcweirpublished interface XOfficeInstallationDirectories : com::sun::star::uno::XInterface
47cdf0e10cSrcweir{
48cdf0e10cSrcweir    //------------------------------------------------------------------------
49cdf0e10cSrcweir    /** returns the absolute URL containing the directory of the current office
50cdf0e10cSrcweir        installation (e.g. "file:///opt/OpenOffice.org".)
51cdf0e10cSrcweir
52cdf0e10cSrcweir        @returns
53cdf0e10cSrcweir        the absolute URL containing the directory of the current office
54cdf0e10cSrcweir        installation.
55cdf0e10cSrcweir     */
56cdf0e10cSrcweir    string getOfficeInstallationDirectoryURL();
57cdf0e10cSrcweir
58cdf0e10cSrcweir    //------------------------------------------------------------------------
59cdf0e10cSrcweir    /** returns the absolute URL containing the directory where the current
60cdf0e10cSrcweir        office installation expects its user data (e.g.
61cdf0e10cSrcweir        "file:///home/kso/.openoffice.org".)
62cdf0e10cSrcweir
63cdf0e10cSrcweir        @returns
64cdf0e10cSrcweir        the absolute URL containing the directory of the current office
65cdf0e10cSrcweir        user data.
66cdf0e10cSrcweir     */
67cdf0e10cSrcweir    string getOfficeUserDataDirectoryURL();
68cdf0e10cSrcweir
69cdf0e10cSrcweir    //------------------------------------------------------------------------
70cdf0e10cSrcweir    /** calculates a relocatable URL from the given URL.
71cdf0e10cSrcweir
72cdf0e10cSrcweir        <p>If the given URL contains an absolute reference to the current office
73cdf0e10cSrcweir        installation directory or office user data directory, this method will
74cdf0e10cSrcweir        replace the absolute reference by an opaque placeholder string.
75cdf0e10cSrcweir        <code>makeRelocatableURL</code> must be used in order to re-replace the
76cdf0e10cSrcweir        placeholder by an absolute reference.
77cdf0e10cSrcweir
78cdf0e10cSrcweir        @param URL
79cdf0e10cSrcweir        The URL for that a relocatable URL is requested. In case the URL does
80cdf0e10cSrcweir        not contain a reference to the current office installation or to the office
81cdf0e10cSrcweir        user data directory, the input URL will be returned unchanged.
82cdf0e10cSrcweir
83cdf0e10cSrcweir        @returns
84cdf0e10cSrcweir        The relocatable URL.
85cdf0e10cSrcweir     */
86cdf0e10cSrcweir    string makeRelocatableURL( [in] string URL );
87cdf0e10cSrcweir
88cdf0e10cSrcweir    //------------------------------------------------------------------------
89cdf0e10cSrcweir    /** the counterpart of <code>makeRelocatableURL</code>.
90cdf0e10cSrcweir
91cdf0e10cSrcweir        <p>If the given URL contains a placeholder for an absolute reference to
92cdf0e10cSrcweir        the current office installation directory or for the office user data
93cdf0e10cSrcweir        directory, that was created using <code>makeRelocatableURL</code>, the
94cdf0e10cSrcweir        respective placeholder will be replaced by an absolute reference to the
95cdf0e10cSrcweir        current office installation directory or office user data directory.
96cdf0e10cSrcweir
97cdf0e10cSrcweir        @param URL
98cdf0e10cSrcweir        The URL for that an absolaute URL is requested. In case the URL does
99cdf0e10cSrcweir        not contain the opaque relocation placholder used by
100cdf0e10cSrcweir        <code>makeRelocatableURL</code>, the input URL will be returned
101cdf0e10cSrcweir        unchanged.
102cdf0e10cSrcweir
103cdf0e10cSrcweir        @returns
104cdf0e10cSrcweir        The absolute URL.
105cdf0e10cSrcweir     */
106cdf0e10cSrcweir    string makeAbsoluteURL( [in] string URL );
107cdf0e10cSrcweir};
108cdf0e10cSrcweir
109cdf0e10cSrcweir}; }; }; };
110cdf0e10cSrcweir
111cdf0e10cSrcweir#endif
112