toolkit/components/commandlines/nsICommandLineRunner.idl

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1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5 #include "nsISupports.idl"
6 #include "nsICommandLine.idl"
7
8 [ptr] native nsArgvArray(const char* const);
9
10 /**
11 * Extension of nsICommandLine that allows for initialization of new command lines
12 * and running the command line actions by processing the command line handlers.
13 *
14 * @status INTERNAL - This interface is not meant for use by embedders, and is
15 * not intended to be frozen. If you are an embedder and need
16 * functionality provided by this interface, talk to Benjamin
17 * Smedberg <benjamin@smedbergs.us>.
18 */
19
20 [uuid(c9f2996c-b25a-4d3d-821f-4cd0c4bc8afb)]
21 interface nsICommandLineRunner : nsICommandLine
22 {
23 /**
24 * This method assumes a native character set, and is meant to be called
25 * with the argc/argv passed to main(). Talk to bsmedberg if you need to
26 * create a command line using other data. argv will not be altered in any
27 * way.
28 *
29 * On Windows, the "native" character set is UTF-8, not the native codepage.
30 *
31 * @param workingDir The working directory for resolving file and URI paths.
32 * @param state The nsICommandLine.state flag.
33 */
34 void init(in long argc, in nsArgvArray argv,
35 in nsIFile workingDir, in unsigned long state);
36
37 /**
38 * Set the windowContext parameter.
39 */
40 void setWindowContext(in nsIDOMWindow aWindow);
41
42 /**
43 * Process the command-line handlers in the proper order, calling "handle()" on
44 * each.
45 *
46 * @throws NS_ERROR_ABORT if any handler throws NS_ERROR_ABORT. All other errors
47 * thrown by handlers will be silently ignored.
48 */
49 void run();
50
51 /**
52 * Process and combine the help text provided by each command-line handler.
53 */
54 readonly attribute AUTF8String helpText;
55 };

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