164 lines
3.9 KiB
C++
164 lines
3.9 KiB
C++
/* $XConsortium: SearchPath.h /main/4 1996/03/27 14:39:41 barstow $ */
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/*******************************************************************
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** (c) Copyright Hewlett-Packard Company, 1990, 1991, 1992, 1993.
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** All rights are reserved. Copying or other reproduction of this
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** program except for archival purposes is prohibited without prior
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** written consent of Hewlett-Packard Company.
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********************************************************************
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****************************<+>*************************************/
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#ifndef _SEARCHPATH_H_
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#define _SEARCHPATH_H_
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#include "Environ.h"
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#include "cstring.h"
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#include <iostream.h>
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#include <stdio.h>
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class SearchPath {
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public:
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SearchPath() {}
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SearchPath (CDEEnvironment *, const char *, const char *);
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virtual ~SearchPath();
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virtual void ExportPath();
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virtual void Print();
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virtual void AddPredefinedPath();
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virtual void PrettyPrint (ostream &) const;
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friend ostream & operator<< (ostream &, const SearchPath &);
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const char * GetEnvVar() const { return environment_var; }
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CString GetSearchPath() const { return final_search_path; }
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protected:
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void AssembleString (const CString &);
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void NormalizePath();
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void AddToPath (const CString &);
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void TraversePath();
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virtual void MakePath (const CString &) {}
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virtual CString ConstructPath (const CString &, const CString *,
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unsigned char useTT = 1);
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int ParseState() const { return parse_state; }
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CString Separator() const { return separator; }
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virtual int validSearchPath (const CString &) const;
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void setSeparator (const char * sep) { separator = sep; }
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CString search_path;
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CString norm_search_path;
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CString final_search_path;
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CDEEnvironment * user;
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private:
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const char * environment_var;
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int parse_state;
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CString save_host;
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CString separator;
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};
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class AppSearchPath : public SearchPath {
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public:
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AppSearchPath (CDEEnvironment *,
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const char * = "DTAPP",
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const char * = ",");
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virtual ~AppSearchPath() {}
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void FixUp();
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protected:
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virtual void MakePath (const CString &);
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private:
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};
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class IconSearchPath : public SearchPath {
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public:
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IconSearchPath (CDEEnvironment *,
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const char * = "XMICON",
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const char * = ".pm",
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const char * = ".bm",
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const char * = ":");
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virtual ~IconSearchPath() {}
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protected:
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virtual void MakePath (const CString &);
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virtual int validSearchPath (const CString &) const;
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private:
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CString first;
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CString second;
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};
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class DatabaseSearchPath : public SearchPath {
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public:
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DatabaseSearchPath (CDEEnvironment *,
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const char * = "DTDATABASE",
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const char * = ",");
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virtual ~DatabaseSearchPath() {}
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protected:
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virtual void MakePath (const CString &);
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virtual CString ConstructPath (const CString &, const CString *,
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unsigned char useTT = 0);
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private:
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};
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class HelpSearchPath : public SearchPath {
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public:
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HelpSearchPath (CDEEnvironment *,
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const char * = "DTHELP",
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const char * = ":");
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virtual ~HelpSearchPath() {}
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protected:
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virtual void MakePath (const CString &);
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virtual int validSearchPath (const CString &) const;
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private:
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};
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class InfoLibSearchPath : public SearchPath {
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public:
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InfoLibSearchPath (CDEEnvironment *,
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const char * = "DTINFOLIB",
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const char * = ":");
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virtual ~InfoLibSearchPath() {}
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protected:
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virtual void MakePath (const CString &);
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virtual int validSearchPath (const CString &) const;
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private:
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};
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class ManSearchPath : public SearchPath {
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public:
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ManSearchPath (CDEEnvironment *,
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const char * = "MANPATH",
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const char * = ":");
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virtual ~ManSearchPath() {}
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virtual void ExportPath ();
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virtual void Print();
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friend ostream & operator<< (ostream &, const ManSearchPath &);
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protected:
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virtual void MakePath (const CString &);
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private:
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};
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#endif
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