mirror of
https://github.com/greenshot/greenshot.git
synced 2025-01-10 15:52:48 -08:00
92ca39f621
In addition log4net message has been written before exportInformation.ErrorMessage was set, so exception message was not in log file.
226 lines
8.4 KiB
C#
226 lines
8.4 KiB
C#
/*
|
|
* Greenshot - a free and open source screenshot tool
|
|
* Copyright (C) 2007-2015 Thomas Braun, Jens Klingen, Robin Krom
|
|
*
|
|
* For more information see: http://getgreenshot.org/
|
|
* The Greenshot project is hosted on Sourceforge: http://sourceforge.net/projects/greenshot/
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 1 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Diagnostics;
|
|
using System.Drawing;
|
|
using System.Threading;
|
|
using Greenshot.IniFile;
|
|
using Greenshot.Plugin;
|
|
using GreenshotPlugin.Core;
|
|
using System.ComponentModel;
|
|
using System.Text.RegularExpressions;
|
|
|
|
namespace ExternalCommand {
|
|
/// <summary>
|
|
/// Description of OCRDestination.
|
|
/// </summary>
|
|
public class ExternalCommandDestination : AbstractDestination {
|
|
private static log4net.ILog LOG = log4net.LogManager.GetLogger(typeof(ExternalCommandDestination));
|
|
private static Regex URI_REGEXP = new Regex(@"((([A-Za-z]{3,9}:(?:\/\/)?)(?:[\-;:&=\+\$,\w]+@)?[A-Za-z0-9\.\-]+|(?:www\.|[\-;:&=\+\$,\w]+@)[A-Za-z0-9\.\-]+)((?:\/[\+~%\/\.\w\-_]*)?\??(?:[\-\+=&;%@\.\w_]*)#?(?:[\.\!\/\\\w]*))?)");
|
|
private static ExternalCommandConfiguration config = IniConfig.GetIniSection<ExternalCommandConfiguration>();
|
|
private string presetCommand;
|
|
|
|
public ExternalCommandDestination(string commando) {
|
|
this.presetCommand = commando;
|
|
}
|
|
|
|
public override string Designation {
|
|
get {
|
|
return "External " + presetCommand.Replace(',','_');
|
|
}
|
|
}
|
|
|
|
public override string Description {
|
|
get {
|
|
return presetCommand;
|
|
}
|
|
}
|
|
|
|
public override IEnumerable<IDestination> DynamicDestinations() {
|
|
yield break;
|
|
}
|
|
|
|
public override Image DisplayIcon {
|
|
get {
|
|
return IconCache.IconForCommand(presetCommand);
|
|
}
|
|
}
|
|
|
|
public override ExportInformation ExportCapture(bool manuallyInitiated, ISurface surface, ICaptureDetails captureDetails) {
|
|
ExportInformation exportInformation = new ExportInformation(this.Designation, this.Description);
|
|
SurfaceOutputSettings outputSettings = new SurfaceOutputSettings();
|
|
|
|
|
|
if (presetCommand != null) {
|
|
if (!config.runInbackground.ContainsKey(presetCommand)) {
|
|
config.runInbackground.Add(presetCommand, true);
|
|
}
|
|
bool runInBackground = config.runInbackground[presetCommand];
|
|
string fullPath = captureDetails.Filename;
|
|
if (fullPath == null) {
|
|
fullPath = ImageOutput.SaveNamedTmpFile(surface, captureDetails, outputSettings);
|
|
}
|
|
|
|
string output;
|
|
string error;
|
|
if (runInBackground) {
|
|
Thread commandThread = new Thread(delegate() {
|
|
CallExternalCommand(exportInformation, presetCommand, fullPath, out output, out error);
|
|
ProcessExport(exportInformation, surface);
|
|
});
|
|
commandThread.Name = "Running " + presetCommand;
|
|
commandThread.IsBackground = true;
|
|
commandThread.SetApartmentState(ApartmentState.STA);
|
|
commandThread.Start();
|
|
exportInformation.ExportMade = true;
|
|
} else {
|
|
CallExternalCommand(exportInformation, presetCommand, fullPath, out output, out error);
|
|
ProcessExport(exportInformation, surface);
|
|
}
|
|
}
|
|
return exportInformation;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Wrapper method for the background and normal call, this does all the logic:
|
|
/// Call the external command, parse for URI, place to clipboard and set the export information
|
|
/// </summary>
|
|
/// <param name="exportInformation"></param>
|
|
/// <param name="commando"></param>
|
|
/// <param name="fullPath"></param>
|
|
/// <param name="output"></param>
|
|
/// <param name="error"></param>
|
|
private void CallExternalCommand(ExportInformation exportInformation, string commando, string fullPath, out string output, out string error) {
|
|
output = null;
|
|
error = null;
|
|
try {
|
|
if (CallExternalCommand(presetCommand, fullPath, out output, out error) == 0) {
|
|
exportInformation.ExportMade = true;
|
|
if (!string.IsNullOrEmpty(output)) {
|
|
MatchCollection uriMatches = URI_REGEXP.Matches(output);
|
|
// Place output on the clipboard before the URI, so if one is found this overwrites
|
|
if (config.OutputToClipboard) {
|
|
ClipboardHelper.SetClipboardData(output);
|
|
}
|
|
if (uriMatches != null && uriMatches.Count > 0) {
|
|
exportInformation.Uri = uriMatches[0].Groups[1].Value;
|
|
LOG.InfoFormat("Got URI : {0} ", exportInformation.Uri);
|
|
if (config.UriToClipboard) {
|
|
ClipboardHelper.SetClipboardData(exportInformation.Uri);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
LOG.WarnFormat("Error calling external command: {0} ", output);
|
|
exportInformation.ExportMade = false;
|
|
exportInformation.ErrorMessage = error;
|
|
}
|
|
} catch (Exception ex) {
|
|
exportInformation.ExportMade = false;
|
|
exportInformation.ErrorMessage = ex.Message;
|
|
LOG.WarnFormat("Error calling external command: {0} ", exportInformation.ErrorMessage);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Wrapper to retry with a runas
|
|
/// </summary>
|
|
/// <param name="commando"></param>
|
|
/// <param name="fullPath"></param>
|
|
/// <param name="output"></param>
|
|
/// <param name="error"></param>
|
|
/// <returns></returns>
|
|
private int CallExternalCommand(string commando, string fullPath, out string output, out string error) {
|
|
try {
|
|
return CallExternalCommand(commando, fullPath, null, out output, out error);
|
|
} catch (Win32Exception w32ex) {
|
|
try {
|
|
return CallExternalCommand(commando, fullPath, "runas", out output, out error);
|
|
} catch {
|
|
w32ex.Data.Add("commandline", config.commandlines[presetCommand]);
|
|
w32ex.Data.Add("arguments", config.arguments[presetCommand]);
|
|
throw;
|
|
}
|
|
} catch (Exception ex) {
|
|
ex.Data.Add("commandline", config.commandlines[presetCommand]);
|
|
ex.Data.Add("arguments", config.arguments[presetCommand]);
|
|
throw;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// The actual executing code for the external command
|
|
/// </summary>
|
|
/// <param name="commando"></param>
|
|
/// <param name="fullPath"></param>
|
|
/// <param name="verb"></param>
|
|
/// <param name="output"></param>
|
|
/// <param name="error"></param>
|
|
/// <returns></returns>
|
|
private int CallExternalCommand(string commando, string fullPath, string verb, out string output, out string error) {
|
|
string commandline = config.commandlines[commando];
|
|
string arguments = config.arguments[commando];
|
|
output = null;
|
|
error = null;
|
|
if (!string.IsNullOrEmpty(commandline)) {
|
|
using (Process process = new Process()) {
|
|
process.StartInfo.FileName = commandline;
|
|
process.StartInfo.Arguments = FormatArguments(arguments, fullPath);
|
|
process.StartInfo.UseShellExecute = false;
|
|
if (config.RedirectStandardOutput) {
|
|
process.StartInfo.RedirectStandardOutput = true;
|
|
}
|
|
if (config.RedirectStandardError) {
|
|
process.StartInfo.RedirectStandardError = true;
|
|
}
|
|
if (verb != null) {
|
|
process.StartInfo.Verb = verb;
|
|
}
|
|
LOG.InfoFormat("Starting : {0} {1}", process.StartInfo.FileName, process.StartInfo.Arguments);
|
|
process.Start();
|
|
process.WaitForExit();
|
|
if (config.RedirectStandardOutput) {
|
|
output = process.StandardOutput.ReadToEnd();
|
|
if (config.ShowStandardOutputInLog && output != null && output.Trim().Length > 0) {
|
|
LOG.InfoFormat("Output:\n{0}", output);
|
|
}
|
|
}
|
|
if (config.RedirectStandardError) {
|
|
error = process.StandardError.ReadToEnd();
|
|
if (error != null && error.Trim().Length > 0) {
|
|
LOG.WarnFormat("Error:\n{0}", error);
|
|
}
|
|
}
|
|
LOG.InfoFormat("Finished : {0} {1}", process.StartInfo.FileName, process.StartInfo.Arguments);
|
|
return process.ExitCode;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
public static string FormatArguments(string arguments, string fullpath)
|
|
{
|
|
return String.Format(arguments, fullpath);
|
|
}
|
|
}
|
|
}
|