Revert "Improve QUrl handling of local file paths"

This reverts commit a2f797b52c4274a62a7cf1f0939aca1429afe211.

1 files changed, 22 insertions, 51 deletions

diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index 7e5c622d00..d4b8b5febb 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -5976,22 +5976,19 @@ bool QUrl::isDetached() const
 
 
 /*!
-    Returns a QUrl representation of \a localFile, interpreted as a local
-    file. This function accepts paths separated by slashes as well as the
-    native separator for this platform.
+    Returns a QUrl representation of \a localFile, interpreted as a
+    local file.
 
-    This function also accepts paths with a doubled leading slash (or
-    backslash) to indicate a remote file, as in
-    "//servername/path/to/file.txt". Note that only certain platforms can
-    actually open this file using QFile::open().
-
-    \sa toLocalFile(), isLocalFile(), QDir::toNativeSeparators
+    \sa toLocalFile()
 */
 QUrl QUrl::fromLocalFile(const QString &localFile)
 {
     QUrl url;
     url.setScheme(QLatin1String("file"));
-    QString deslashified = QDir::toNativeSeparators(localFile);
+    QString deslashified = localFile;
+    deslashified.replace(QLatin1Char('\\'), QLatin1Char('/'));
+
+
 
     // magic for drives on windows
     if (deslashified.length() > 1 && deslashified.at(1) == QLatin1Char(':') && deslashified.at(0) != QLatin1Char('/')) {
@@ -6010,61 +6007,35 @@ QUrl QUrl::fromLocalFile(const QString &localFile)
 }
 
 /*!
-    Returns the path of this URL formatted as a local file path. The path
-    returned will use forward slashes, even if it was originally created
-    from one with backslashes.
+    Returns the path of this URL formatted as a local file path.
 
-    If this URL contains a non-empty hostname, it will be encoded in the
-    returned value in the form found on SMB networks (for example,
-    "//servername/path/to/file.txt").
-
-    \sa fromLocalFile(), isLocalFile()
+    \sa fromLocalFile()
 */
 QString QUrl::toLocalFile() const
 {
-    // the call to isLocalFile() also ensures that we're parsed
-    if (!isLocalFile())
-        return QString();
+    if (!d) return QString();
+    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
 
     QString tmp;
     QString ourPath = path();
+    if (d->scheme.isEmpty() || QString::compare(d->scheme, QLatin1String("file"), Qt::CaseInsensitive) == 0) {
 
-    // magic for shared drive on windows
-    if (!d->host.isEmpty()) {
-        tmp = QLatin1String("//") + d->host + (ourPath.length() > 0 && ourPath.at(0) != QLatin1Char('/')
-                                               ? QLatin1Char('/') + ourPath :  ourPath);
-    } else {
-        tmp = ourPath;
-        // magic for drives on windows
-        if (ourPath.length() > 2 && ourPath.at(0) == QLatin1Char('/') && ourPath.at(2) == QLatin1Char(':'))
-            tmp.remove(0, 1);
+        // magic for shared drive on windows
+        if (!d->host.isEmpty()) {
+            tmp = QLatin1String("//") + d->host + (ourPath.length() > 0 && ourPath.at(0) != QLatin1Char('/')
+                                                  ? QLatin1Char('/') + ourPath :  ourPath);
+        } else {
+            tmp = ourPath;
+            // magic for drives on windows
+            if (ourPath.length() > 2 && ourPath.at(0) == QLatin1Char('/') && ourPath.at(2) == QLatin1Char(':'))
+                tmp.remove(0, 1);
+        }
     }
 
     return tmp;
 }
 
 /*!
-    \since 4.7
-    Returns true if this URL is pointing to a local file path. A URL is a
-    local file path if the scheme is "file".
-
-    Note that this function considers URLs with hostnames to be local file
-    paths, even if the eventual file path cannot be opened with
-    QFile::open().
-
-    \sa fromLocalFile(), toLocalFile()
-*/
-bool QUrl::isLocalFile() const
-{
-    if (!d) return false;
-    if (!QURL_HASFLAG(d->stateFlags, QUrlPrivate::Parsed)) d->parse();
-
-    if (d->scheme.compare(QLatin1String("file"), Qt::CaseInsensitive) != 0)
-        return false;   // not file
-    return true;
-}
-
-/*!
     Returns true if this URL is a parent of \a childUrl. \a childUrl is a child
     of this URL if the two URLs share the same scheme and authority,
     and this URL's path is a parent of the path of \a childUrl.