| 1 | /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ |
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| 2 | /* gnome-vfs-process.h - Unified method for executing external processes. |
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| 3 | |
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| 4 | Copyright (C) 1999 Free Software Foundation |
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| 5 | |
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| 6 | The Gnome Library is free software; you can redistribute it and/or |
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| 7 | modify it under the terms of the GNU Library General Public License as |
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| 8 | published by the Free Software Foundation; either version 2 of the |
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| 9 | License, or (at your option) any later version. |
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| 10 | |
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| 11 | The Gnome Library is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | Library General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU Library General Public |
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| 17 | License along with the Gnome Library; see the file COPYING.LIB. If not, |
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| 18 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 19 | Boston, MA 02111-1307, USA. |
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| 20 | |
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| 21 | Author: Ettore Perazzoli <ettore@gnu.org> |
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| 22 | */ |
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| 23 | |
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| 24 | #ifndef _GNOME_VFS_PROCESS_H |
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| 25 | #define _GNOME_VFS_PROCESS_H |
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| 26 | |
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| 27 | #include <glib.h> |
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| 28 | #include <signal.h> /* For the signal values. */ |
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| 29 | |
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| 30 | |
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| 31 | /* WARNING: These types should go into "gnome-vfs-private-types.h", but we have |
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| 32 | decided to make these API calls public for now, so I prefer to leave them |
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| 33 | here. */ |
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| 34 | |
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| 35 | enum _GnomeVFSProcessResult { |
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| 36 | GNOME_VFS_PROCESS_OK, |
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| 37 | GNOME_VFS_PROCESS_ERROR_UNKNOWN, |
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| 38 | GNOME_VFS_PROCESS_ERROR_INVALIDSIGNAL, |
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| 39 | GNOME_VFS_PROCESS_ERROR_NOPERM, |
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| 40 | GNOME_VFS_PROCESS_ERROR_NOPROCESS |
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| 41 | }; |
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| 42 | typedef enum _GnomeVFSProcessResult GnomeVFSProcessResult; |
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| 43 | |
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| 44 | enum _GnomeVFSProcessRunResult { |
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| 45 | GNOME_VFS_PROCESS_RUN_OK, |
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| 46 | GNOME_VFS_PROCESS_RUN_ERROR, |
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| 47 | GNOME_VFS_PROCESS_RUN_CANCELLED, |
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| 48 | GNOME_VFS_PROCESS_RUN_SIGNALED, |
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| 49 | GNOME_VFS_PROCESS_RUN_STOPPED |
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| 50 | }; |
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| 51 | typedef enum _GnomeVFSProcessRunResult GnomeVFSProcessRunResult; |
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| 52 | |
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| 53 | enum _GnomeVFSProcessOptions { |
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| 54 | GNOME_VFS_PROCESS_DEFAULT = 0, |
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| 55 | GNOME_VFS_PROCESS_USEPATH = 1 << 0, |
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| 56 | GNOME_VFS_PROCESS_CLOSEFDS = 1 << 1, |
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| 57 | GNOME_VFS_PROCESS_SETSID = 1 << 2 |
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| 58 | }; |
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| 59 | typedef enum _GnomeVFSProcessOptions GnomeVFSProcessOptions; |
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| 60 | |
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| 61 | typedef struct _GnomeVFSProcess GnomeVFSProcess; |
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| 62 | |
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| 63 | typedef void (* GnomeVFSProcessInitFunc) (gpointer data); |
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| 64 | |
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| 65 | typedef void (* GnomeVFSProcessCallback) (GnomeVFSProcess *process, |
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| 66 | gint status, |
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| 67 | gpointer data); |
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| 68 | |
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| 69 | |
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| 70 | gboolean gnome_vfs_process_init (void); |
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| 71 | |
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| 72 | GnomeVFSProcess *gnome_vfs_process_new (const gchar *file_name, |
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| 73 | const gchar * const argv[], |
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| 74 | GnomeVFSProcessOptions options, |
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| 75 | GnomeVFSProcessInitFunc init_func, |
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| 76 | gpointer init_data, |
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| 77 | GnomeVFSProcessCallback callback, |
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| 78 | gpointer callback_data); |
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| 79 | |
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| 80 | GnomeVFSProcessResult |
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| 81 | gnome_vfs_process_signal |
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| 82 | (GnomeVFSProcess *process, |
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| 83 | guint signal_number); |
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| 84 | |
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| 85 | void gnome_vfs_process_free (GnomeVFSProcess *process); |
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| 86 | |
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| 87 | #endif /* _GNOME_VFS_PROCESS_H */ |
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