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authorXan Lopez <xan@src.gnome.org>2003-11-28 07:46:32 +0800
committerXan Lopez <xan@src.gnome.org>2003-11-28 07:46:32 +0800
commit493334ce5b250010cd55fddfef9d83470b6d0c70 (patch)
treeb0ca55562c16790de3626e99f38e0aa75e735e5a /embed/mozilla
parent9bba3e204ba22f682e2ab211f9fccf760ae58a93 (diff)
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Do not blindly overwrite when downloading a file with the same name than a
* embed/mozilla/ContentHandler.cpp: * embed/mozilla/EphyHeaderSniffer.cpp: * embed/mozilla/MozDownload.cpp: * embed/mozilla/MozDownload.h: Do not blindly overwrite when downloading a file with the same name than a local one, append a number after the name. Fixes (more or less) #12775
Diffstat (limited to 'embed/mozilla')
-rw-r--r--embed/mozilla/ContentHandler.cpp44
-rw-r--r--embed/mozilla/EphyHeaderSniffer.cpp40
-rw-r--r--embed/mozilla/MozDownload.cpp70
-rw-r--r--embed/mozilla/MozDownload.h1
4 files changed, 76 insertions, 79 deletions
diff --git a/embed/mozilla/ContentHandler.cpp b/embed/mozilla/ContentHandler.cpp
index 7286ba3ff..1ad9095ff 100644
--- a/embed/mozilla/ContentHandler.cpp
+++ b/embed/mozilla/ContentHandler.cpp
@@ -25,6 +25,7 @@
#include "ContentHandler.h"
#include "MozillaPrivate.h"
+#include "MozDownload.h"
#include "nsCOMPtr.h"
#include "nsString.h"
@@ -104,47 +105,8 @@ NS_IMETHODIMP GContentHandler::PromptForSaveToFile(
const PRUnichar *aSuggestedFileExtension,
nsILocalFile **_retval)
{
- char *path, *download_dir;
-
- download_dir = eel_gconf_get_string (CONF_STATE_DOWNLOAD_DIR);
- if (!download_dir)
- {
- /* Emergency download destination */
- download_dir = g_strdup (g_get_home_dir ());
- }
-
- if (!strcmp (download_dir, "Desktop"))
- {
- if (eel_gconf_get_boolean (CONF_DESKTOP_IS_HOME_DIR))
- {
- path = g_build_filename
- (g_get_home_dir (),
- NS_ConvertUCS2toUTF8 (aDefaultFile).get(),
- NULL);
- }
- else
- {
- path = g_build_filename
- (g_get_home_dir (), "Desktop",
- NS_ConvertUCS2toUTF8 (aDefaultFile).get(),
- NULL);
- }
- }
- else
- {
- path = g_build_filename
- (gnome_vfs_expand_initial_tilde (download_dir),
- NS_ConvertUCS2toUTF8 (aDefaultFile).get(),
- NULL);
- }
- g_free (download_dir);
-
- nsCOMPtr <nsILocalFile> destFile (do_CreateInstance(NS_LOCAL_FILE_CONTRACTID));
- destFile->InitWithNativePath (nsDependentCString (path));
- g_free (path);
-
- NS_IF_ADDREF (*_retval = destFile);
- return NS_OK;
+ return BuildDownloadPath (NS_ConvertUCS2toUTF8 (aDefaultFile).get(),
+ _retval);
}
#if MOZILLA_SNAPSHOT < 10
diff --git a/embed/mozilla/EphyHeaderSniffer.cpp b/embed/mozilla/EphyHeaderSniffer.cpp
index a1e621fad..b6bc1ffb0 100644
--- a/embed/mozilla/EphyHeaderSniffer.cpp
+++ b/embed/mozilla/EphyHeaderSniffer.cpp
@@ -324,46 +324,10 @@ nsresult EphyHeaderSniffer::PerformSave (nsIURI* inOriginalURI)
return NS_OK;
}
- /* FIXME ask user if overwriting ? */
-
/* FIXME: how to inform user of failed save ? */
- download_dir = eel_gconf_get_string (CONF_STATE_DOWNLOAD_DIR);
- if (!download_dir)
- {
- /* Emergency download destination */
- download_dir = g_strdup (g_get_home_dir ());
- }
-
- if (!strcmp (download_dir, "Desktop"))
- {
- if (eel_gconf_get_boolean (CONF_DESKTOP_IS_HOME_DIR))
- {
- path = g_build_filename
- (g_get_home_dir (),
- NS_ConvertUCS2toUTF8 (defaultFileName).get(),
- NULL);
- }
- else
- {
- path = g_build_filename
- (g_get_home_dir (), "Desktop",
- NS_ConvertUCS2toUTF8 (defaultFileName).get(),
- NULL);
- }
- }
- else
- {
- path = g_build_filename
- (gnome_vfs_expand_initial_tilde (download_dir),
- NS_ConvertUCS2toUTF8 (defaultFileName).get(),
- NULL);
- }
- g_free (download_dir);
-
- nsCOMPtr<nsILocalFile> destFile = do_CreateInstance (NS_LOCAL_FILE_CONTRACTID);
- destFile->InitWithNativePath (nsDependentCString (path));
- g_free (path);
+ nsILocalFile *destFile;
+ BuildDownloadPath (NS_ConvertUCS2toUTF8 (defaultFileName).get(), &destFile);
return InitiateDownload (destFile);
}
diff --git a/embed/mozilla/MozDownload.cpp b/embed/mozilla/MozDownload.cpp
index d4931737c..8e7df243c 100644
--- a/embed/mozilla/MozDownload.cpp
+++ b/embed/mozilla/MozDownload.cpp
@@ -43,6 +43,9 @@
#include "MozDownload.h"
#include "mozilla-download.h"
+#include "eel-gconf-extensions.h"
+#include "ephy-prefs.h"
+#include <libgnomevfs/gnome-vfs-utils.h>
#include "nsIExternalHelperAppService.h"
#include "nsDirectoryServiceDefs.h"
@@ -472,3 +475,70 @@ nsresult InitiateMozillaDownload (nsIDOMDocument *domDocument, nsIURI *sourceURI
return rv;
}
+
+static char*
+GetFilePath (const char *filename)
+{
+ char *path, *download_dir;
+
+ download_dir = eel_gconf_get_string (CONF_STATE_DOWNLOAD_DIR);
+ if (!download_dir)
+ {
+ /* Emergency download destination */
+ download_dir = g_strdup (g_get_home_dir ());
+ }
+
+ if (!strcmp (download_dir, "Desktop"))
+ {
+ if (eel_gconf_get_boolean (CONF_DESKTOP_IS_HOME_DIR))
+ {
+ path = g_build_filename
+ (g_get_home_dir (),
+ filename,
+ NULL);
+ }
+ else
+ {
+ path = g_build_filename
+ (g_get_home_dir (), "Desktop",
+ filename,
+ NULL);
+ }
+ }
+ else
+ {
+ path = g_build_filename
+ (gnome_vfs_expand_initial_tilde (download_dir),
+ filename,
+ NULL);
+ }
+ g_free (download_dir);
+
+ return path;
+}
+
+nsresult BuildDownloadPath (const char *defaultFileName, nsILocalFile **_retval)
+{
+ char *path;
+ int i = 0;
+
+ path = GetFilePath (defaultFileName);
+
+ while (g_file_test (path, G_FILE_TEST_EXISTS))
+ {
+ g_free (path);
+
+ char *tmp_path;
+ tmp_path = g_strdup_printf ("%s.%d", defaultFileName, ++i);
+ path = GetFilePath (tmp_path);
+ g_free (tmp_path);
+ }
+
+ nsCOMPtr <nsILocalFile> destFile (do_CreateInstance(NS_LOCAL_FILE_CONTRACTID));
+ destFile->InitWithNativePath (nsDependentCString (path));
+ g_free (path);
+
+ NS_IF_ADDREF (*_retval = destFile);
+ return NS_OK;
+}
+
diff --git a/embed/mozilla/MozDownload.h b/embed/mozilla/MozDownload.h
index 89d20b8c3..930e110b8 100644
--- a/embed/mozilla/MozDownload.h
+++ b/embed/mozilla/MozDownload.h
@@ -80,6 +80,7 @@ nsresult InitiateMozillaDownload (nsIDOMDocument *domDocument, nsIURI *sourceUri
nsILocalFile* inDestFile, const char *contentType,
nsIURI* inOriginalURI, MozillaEmbedPersist *embedPersist,
nsIInputStream *postData, nsISupports *aCacheKey);
+nsresult BuildDownloadPath (const char *defaultFileName, nsILocalFile **_retval);
class MozDownload : public nsIDownload,
public nsIWebProgressListener