cordova-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kelvin Dart (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CB-7266) Windows 8 - resolveLocalFileSystemURI fails when trying to resolve ms-appdata URLs
Date Wed, 06 Aug 2014 16:47:13 GMT

     [ https://issues.apache.org/jira/browse/CB-7266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kelvin Dart updated CB-7266:
----------------------------

    Description: 
When I take a photo using, for example, the following code:

{code:javascript}
navigator.camera.getPicture(
	function (uri) {
		var image = document.getElementById('myImg');
		image.src = uri;
	},
	function () {
		// Do nothing for now
	});
{code}

The uri returned in the success function is of the following format: {{ms-appdata:///local/camera_cordova_temp_return.jpg}}

Which is good! However, I am attempting to resolve this image to a b64 string, using window.resolveFileSystem.URL
- but this is failing.

I have debugged the problem and have noticed the issue is related to the following part of
the function:
{code}
if (path.substr(0, 8) == "file:///") {
	path = Windows.Storage.ApplicationData.current.localFolder.path + "\\" + String(path).substr(8);
} else {
	// method should not let read files outside of the [APP HASH]/Local or [APP HASH]/temp folders
	if (path.indexOf(Windows.Storage.ApplicationData.current.temporaryFolder.path) != 0 &&
		path.indexOf(Windows.Storage.ApplicationData.current.localFolder.path) != 0) {
		fail && fail(FileError.ENCODING_ERR);
		return;
	}
}
{code}

The code is only able to resolve either a URI of type C: or file:// - nothing else (and so,
never ms-appdata).

Can this be altered so ms-appdata can be resolved and I can convert my image to B64?

Thanks

  was:
When I take a photo using, for example, the following code:

{code:javascript}
navigator.camera.getPicture(
	function (uri) {
		var image = document.getElementById('myImg');
		image.src = uri;
	},
	function () {
		// Do nothing for now
	});
{code}

The uri returned in the success function is of the following format: {monospaced}ms-appdata:///local/camera_cordova_temp_return.jpg{monospaced}

Which is good! However, I am attempting to resolve this image to a b64 string, using window.resolveFileSystem.URL
- but this is failing.

I have debugged the problem and have noticed the issue is related to the following part of
the function:
{code}
if (path.substr(0, 8) == "file:///") {
	path = Windows.Storage.ApplicationData.current.localFolder.path + "\\" + String(path).substr(8);
} else {
	// method should not let read files outside of the [APP HASH]/Local or [APP HASH]/temp folders
	if (path.indexOf(Windows.Storage.ApplicationData.current.temporaryFolder.path) != 0 &&
		path.indexOf(Windows.Storage.ApplicationData.current.localFolder.path) != 0) {
		fail && fail(FileError.ENCODING_ERR);
		return;
	}
}
{code}

The code is only able to resolve either a URI of type C: or file:// - nothing else (and so,
never ms-appdata).

Can this be altered so ms-appdata can be resolved and I can convert my image to B64?

Thanks


> Windows 8 - resolveLocalFileSystemURI fails when trying to resolve ms-appdata URLs
> ----------------------------------------------------------------------------------
>
>                 Key: CB-7266
>                 URL: https://issues.apache.org/jira/browse/CB-7266
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin File, Windows 8
>    Affects Versions: 3.5.0
>         Environment: Windows 8.1; Visual Studio 2013 Professional; Cordova 3.5.0 (running
on a WinRT Surface)
>            Reporter: Kelvin Dart
>            Assignee: Jesse MacFadyen
>            Priority: Critical
>
> When I take a photo using, for example, the following code:
> {code:javascript}
> navigator.camera.getPicture(
> 	function (uri) {
> 		var image = document.getElementById('myImg');
> 		image.src = uri;
> 	},
> 	function () {
> 		// Do nothing for now
> 	});
> {code}
> The uri returned in the success function is of the following format: {{ms-appdata:///local/camera_cordova_temp_return.jpg}}
> Which is good! However, I am attempting to resolve this image to a b64 string, using
window.resolveFileSystem.URL - but this is failing.
> I have debugged the problem and have noticed the issue is related to the following part
of the function:
> {code}
> if (path.substr(0, 8) == "file:///") {
> 	path = Windows.Storage.ApplicationData.current.localFolder.path + "\\" + String(path).substr(8);
> } else {
> 	// method should not let read files outside of the [APP HASH]/Local or [APP HASH]/temp
folders
> 	if (path.indexOf(Windows.Storage.ApplicationData.current.temporaryFolder.path) != 0
&&
> 		path.indexOf(Windows.Storage.ApplicationData.current.localFolder.path) != 0) {
> 		fail && fail(FileError.ENCODING_ERR);
> 		return;
> 	}
> }
> {code}
> The code is only able to resolve either a URI of type C: or file:// - nothing else (and
so, never ms-appdata).
> Can this be altered so ms-appdata can be resolved and I can convert my image to B64?
> Thanks



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message