transfer os::is_absolute_path() to FileName::isAbsolute().

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22187 a592a061-630c-0410-9148-cb99ea01b6c8

src/Session.cpp

@@ -163,9 +163,9 @@ void LastFilePosSection::read(istream & is)
 			itmp >> filepos.pos;
 			itmp.ignore(2);  // ignore ", "
 			getline(itmp, fname);
-			if (!absolutePath(fname))
-				continue;
 			FileName const file(fname);
+			if (!file.isAbsolute())
+				continue;
 			if (file.exists() && !file.isDirectory()
 			    && lastfilepos.size() < num_lastfilepos)
 				lastfilepos[file] = filepos;
@@ -240,9 +240,9 @@ void BookmarksSection::read(istream & is)
 			itmp >> pos;
 			itmp.ignore(2);  // ignore ", "
 			getline(itmp, fname);
-			if (!absolutePath(fname))
-				continue;
 			FileName const file(fname);
+			if (!file.isAbsolute())
+				continue;
 			// only load valid bookmarks
 			if (file.exists() && !file.isDirectory() && idx <= max_bookmarks)
 				bookmarks[idx] = Bookmark(file, pit, pos, 0, 0);

src/support/FileName.cpp

@@ -140,6 +140,12 @@ bool FileName::empty() const
 }
 
 
+bool FileName::isAbsolute() const
+{
+	return d->fi.isAbsolute();
+}
+
+
 string FileName::absFilename() const
 {
 	return fromqstr(d->fi.absoluteFilePath());

src/support/FileName.h

@@ -55,6 +55,9 @@ public:
 	virtual void erase();
 	/// Is this filename empty?
 	bool empty() const;
+	/// Is the filename absolute?
+	bool isAbsolute() const;
+
 	/// get the absolute file name in UTF-8 encoding
 	std::string absFilename() const;
 	/**

src/support/Package.cpp

@@ -379,8 +379,9 @@ FileName const abs_path_from_command_line(string const & command_line)
 	if (command_line.empty())
 		return FileName();
 
-	string const path = fix_dir_name(command_line);
-	return os::is_absolute_path(path) ? FileName(path) : makeAbsPath(path);
+	string const str_path = fix_dir_name(command_line);
+	FileName path(str_path);
+	return path.isAbsolute() ? path : makeAbsPath(str_path);
 }
 
 
@@ -397,8 +398,9 @@ FileName const get_binary_path(string const & exe)
 #else
 	string const exe_path = os::internal_path(exe);
 #endif
-	if (os::is_absolute_path(exe_path))
-		return FileName(exe_path);
+	FileName exepath(exe_path);
+	if (exepath.isAbsolute())
+		return exepath;
 
 	// Two possibilities present themselves.
 	// 1. The binary is relative to the CWD.

src/support/filetools.cpp

@@ -395,9 +395,10 @@ string const onlyPath(string const & filename)
 // If basepath is empty, use CWD as base.
 FileName const makeAbsPath(string const & relPath, string const & basePath)
 {
+	FileName relative_path(relPath);
 	// checks for already absolute path
-	if (os::is_absolute_path(relPath))
-		return FileName(relPath);
+	if (relative_path.isAbsolute())
+		return relative_path;
 
 	// Copies given paths
 	string tempRel = os::internal_path(relPath);
@@ -406,7 +407,8 @@ FileName const makeAbsPath(string const & relPath, string const & basePath)
 
 	string tempBase;
 
-	if (os::is_absolute_path(basePath))
+	FileName base_path(basePath);
+	if (base_path.isAbsolute())
 		tempBase = basePath;
 	else
 		tempBase = addPath(FileName::getcwd().absFilename(), basePath);
@@ -487,7 +489,7 @@ string const onlyFilename(string const & fname)
 /// Returns true is path is absolute
 bool absolutePath(string const & path)
 {
-	return os::is_absolute_path(path);
+	return FileName(path).isAbsolute();
 }
 
 
@@ -497,7 +499,8 @@ string const expandPath(string const & path)
 {
 	// checks for already absolute path
 	string rTemp = replaceEnvironmentPath(path);
-	if (os::is_absolute_path(rTemp))
+	FileName abs_path(rTemp);
+	if (abs_path.isAbsolute())
 		return rTemp;
 
 	string temp;

src/support/os.h

@@ -71,10 +71,6 @@ std::string internal_path_list(std::string const & p);
  */
 std::string latex_path(std::string const & p);
 
-/// Is the path absolute?
-/// \p p is encoded in utf8.
-bool is_absolute_path(std::string const & p);
-
 /** Returns a string suitable to be passed to popen when
  *  reading a file.
  */

src/support/os_cygwin.cpp

@@ -187,7 +187,7 @@ string latex_path(string const & p)
 	// on windows_style_tex_paths_), but we use always forward slashes,
 	// since it gets written into a .tex file.
 
-	if (windows_style_tex_paths_ && is_absolute_path(p)) {
+	if (windows_style_tex_paths_ && FileName(p).isAbsolute()) {
 		string dos_path = convert_path(p, PathStyle(windows));
 		LYXERR(Debug::LATEX, "<Path correction for LaTeX> ["
 			<< p << "]->>[" << dos_path << ']');
@@ -198,18 +198,6 @@ string latex_path(string const & p)
 }
 
 
-bool is_absolute_path(string const & p)
-{
-	if (p.empty())
-		return false;
-
-	bool isDosPath = (p.length() > 1 && p[1] == ':');
-	bool isUnixPath = (p[0] == '/');
-
-	return isDosPath || isUnixPath;
-}
-
-
 // returns a string suitable to be passed to popen when
 // reading a pipe
 char const * popen_read_mode()

src/support/os_unix.cpp

@@ -85,12 +85,6 @@ string latex_path(string const & p)
 }
 
 
-bool is_absolute_path(string const & p)
-{
-	return !p.empty() && p[0] == '/';
-}
-
-
 char const * popen_read_mode()
 {
 	return "r";

src/support/os_win32.cpp

@@ -240,7 +240,8 @@ string latex_path(string const & p)
 	// on windows_style_tex_paths_), but we use always forward slashes,
 	// since it gets written into a .tex file.
 
-	if (!windows_style_tex_paths_ && is_absolute_path(p)) {
+	FileName path(p);
+	if (!windows_style_tex_paths_ && path.isAbsolute()) {
 		string const drive = p.substr(0, 2);
 		string const cygprefix = cygdrive + "/" + drive.substr(0, 1);
 		string const cygpath = subst(subst(p, '\\', '/'), drive, cygprefix);
@@ -252,37 +253,6 @@ string latex_path(string const & p)
 }
 
 
-// (Claus H.) On Win32 both Unix and Win32/DOS pathnames are used.
-// Therefore an absolute path could be either a pathname starting
-// with a slash (Unix) or a pathname starting with a drive letter
-// followed by a colon. Because a colon is not valid in pathes in Unix
-// and at another location in Win32 testing just for the existance
-// of the colon in the 2nd position seems to be enough!
-// FIXME: Port to FileName!
-bool is_absolute_path(string const & p)
-{
-	if (p.empty())
-		return false;
-
-	if (p[0] == '/')
-		// Unix style.
-		return true;
-
-	if (p.length() <= 1)
-		return false;
-
-	if (p[1] == ':')
-		// 'X:\' style.
-		return true;
-
-	if (p[0] == '\\' && p[1] == '\\')
-		// Network folder style: '\\server\share'
-		return true;
-
-	return false;
-}
-
-
 // returns a string suitable to be passed to popen when
 // reading a pipe
 char const * popen_read_mode()