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Added lower memory footprint expert setting and created a PsAPI.cs file for the Process API invokes.

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1866 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-05-17 14:19:56 +00:00
commit d0ff4fbed6
8 changed files with 95 additions and 41 deletions
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10
GreenshotPlugin/UnmanagedHelpers/Kernel32.cs
View file

@ -66,12 +66,6 @@ namespace GreenshotPlugin.UnmanagedHelpers {
[DllImport("kernel32", SetLastError = true)]
public static extern bool CloseHandle(IntPtr hObject);
// TODO: Move to PSAPI.cs ??
[DllImport("psapi", SetLastError = true)]
public static extern uint GetModuleFileNameEx(IntPtr hProcess, IntPtr hModule, StringBuilder lpFilename, uint nSize);
[DllImport("psapi", SetLastError = true)]
public static extern uint GetProcessImageFileName(IntPtr hProcess, StringBuilder lpImageFileName, uint nSize);
/// <summary>
/// Method to get the process path
/// </summary>
@ -85,7 +79,7 @@ namespace GreenshotPlugin.UnmanagedHelpers {
IntPtr hprocess = Kernel32.OpenProcess(ProcessAccessFlags.QueryInformation | ProcessAccessFlags.VMRead, false, processid);
if (hprocess != IntPtr.Zero) {
try {
if (Kernel32.GetModuleFileNameEx(hprocess, IntPtr.Zero, _PathBuffer, (uint)_PathBuffer.Capacity) > 0) {
if (PsAPI.GetModuleFileNameEx(hprocess, IntPtr.Zero, _PathBuffer, (uint)_PathBuffer.Capacity) > 0) {
return _PathBuffer.ToString();
}
} finally {
@ -103,7 +97,7 @@ namespace GreenshotPlugin.UnmanagedHelpers {
}
// Try the GetProcessImageFileName method
if (Kernel32.GetProcessImageFileName(hprocess, _PathBuffer, (uint)_PathBuffer.Capacity) > 0) {
if (PsAPI.GetProcessImageFileName(hprocess, _PathBuffer, (uint)_PathBuffer.Capacity) > 0) {
string dospath = _PathBuffer.ToString();
foreach (string drive in Environment.GetLogicalDrives()) {
if (Kernel32.QueryDosDevice(drive.TrimEnd('\\'), _PathBuffer, (uint)_PathBuffer.Capacity) > 0) {

38
GreenshotPlugin/UnmanagedHelpers/PsAPI.cs Normal file
View file

@ -0,0 +1,38 @@
/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2012 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.Runtime.InteropServices;
using System.Text;
namespace GreenshotPlugin.UnmanagedHelpers {
/// <summary>
/// Description of PsAPI.
/// </summary>
public class PsAPI {
[DllImport("psapi", SetLastError = true)]
public static extern uint GetModuleFileNameEx(IntPtr hProcess, IntPtr hModule, StringBuilder lpFilename, uint nSize);
[DllImport("psapi", SetLastError = true)]
public static extern uint GetProcessImageFileName(IntPtr hProcess, StringBuilder lpImageFileName, uint nSize);
[DllImport("psapi")]
public static extern int EmptyWorkingSet(IntPtr hwProc);
}
}