/// <summary>
/// Generate a unique string for the ShellLink that can be used for equality checks.
/// </summary>
private static string ShellLinkToString(IShellLinkW shellLink)
{
var pathBuilder = new StringBuilder(Win32Constant.MAX_PATH);
shellLink.GetPath(pathBuilder, pathBuilder.Capacity, null, SLGP.RAWPATH);
string title = null;
// Need to use the property store to get the title for the link.
using (PROPVARIANT pv = new PROPVARIANT())
{
var propStore = (IPropertyStore)shellLink;
PKEY pkeyTitle = PKEY.Title;
propStore.GetValue(ref pkeyTitle, pv);
// PKEY_Title should be an LPWSTR if it's not empty.
title = pv.GetValue() ?? "";
}
var argsBuilder = new StringBuilder(Win32Constant.INFOTIPSIZE);
shellLink.GetArguments(argsBuilder, argsBuilder.Capacity);
// Path and title should be case insensitive.
// Shell treats arguments as case sensitive because apps can handle those differently.
return(pathBuilder.ToString().ToUpperInvariant() + title.ToUpperInvariant() + argsBuilder.ToString());
}
private static JumpItem GetJumpItemForShellObject(object shellObject)
{
var shellItem = shellObject as IShellItem2;
var shellLink = shellObject as IShellLinkW;
if (shellItem != null)
{
JumpPath path = new JumpPath
{
Path = shellItem.GetDisplayName(SIGDN.DESKTOPABSOLUTEPARSING),
};
return(path);
}
if (shellLink != null)
{
var pathBuilder = new StringBuilder(Win32Constant.MAX_PATH);
shellLink.GetPath(pathBuilder, pathBuilder.Capacity, null, SLGP.RAWPATH);
var argsBuilder = new StringBuilder(Win32Constant.INFOTIPSIZE);
shellLink.GetArguments(argsBuilder, argsBuilder.Capacity);
var descBuilder = new StringBuilder(Win32Constant.INFOTIPSIZE);
shellLink.GetDescription(descBuilder, descBuilder.Capacity);
var iconBuilder = new StringBuilder(Win32Constant.MAX_PATH);
int iconIndex;
shellLink.GetIconLocation(iconBuilder, iconBuilder.Capacity, out iconIndex);
var dirBuilder = new StringBuilder(Win32Constant.MAX_PATH);
shellLink.GetWorkingDirectory(dirBuilder, dirBuilder.Capacity);
JumpTask task = new JumpTask
{
// Set ApplicationPath and IconResources, even if they're from the current application.
// This means that equivalent JumpTasks won't necessarily compare property-for-property.
ApplicationPath = pathBuilder.ToString(),
Arguments = argsBuilder.ToString(),
Description = descBuilder.ToString(),
IconResourceIndex = iconIndex,
IconResourcePath = iconBuilder.ToString(),
WorkingDirectory = dirBuilder.ToString(),
};
using (PROPVARIANT pv = new PROPVARIANT())
{
var propStore = (IPropertyStore)shellLink;
PKEY pkeyTitle = PKEY.Title;
propStore.GetValue(ref pkeyTitle, pv);
// PKEY_Title should be an LPWSTR if it's not empty.
task.Title = pv.GetValue() ?? "";
}
return(task);
}
// Unsupported type?
Debug.Assert(false);
return(null);
}
private static JumpItem GetJumpItemForShellObject(object shellObject)
{
int num;
Standard.IShellItem2 item = shellObject as Standard.IShellItem2;
Standard.IShellLinkW kw = shellObject as Standard.IShellLinkW;
if (item != null)
{
return(new JumpPath {
Path = item.GetDisplayName(unchecked ((Standard.SIGDN)(-2147319808)))
});
}
if (kw == null)
{
return(null);
}
StringBuilder pszFile = new StringBuilder(260);
kw.GetPath(pszFile, pszFile.Capacity, null, Standard.SLGP.RAWPATH);
StringBuilder pszArgs = new StringBuilder(0x400);
kw.GetArguments(pszArgs, pszArgs.Capacity);
StringBuilder builder3 = new StringBuilder(0x400);
kw.GetDescription(builder3, builder3.Capacity);
StringBuilder pszIconPath = new StringBuilder(260);
kw.GetIconLocation(pszIconPath, pszIconPath.Capacity, out num);
StringBuilder pszDir = new StringBuilder(260);
kw.GetWorkingDirectory(pszDir, pszDir.Capacity);
JumpTask task = new JumpTask {
ApplicationPath = pszFile.ToString(),
Arguments = pszArgs.ToString(),
Description = builder3.ToString(),
IconResourceIndex = num,
IconResourcePath = pszIconPath.ToString(),
WorkingDirectory = pszDir.ToString()
};
using (PROPVARIANT propvariant = new PROPVARIANT())
{
Standard.IPropertyStore store = (Standard.IPropertyStore)kw;
Standard.PKEY title = Standard.PKEY.Title;
store.GetValue(ref title, propvariant);
task.Title = propvariant.GetValue() ?? "";
}
return(task);
}
private static JumpItem GetJumpItemForShellObject(object shellObject)
{
var shellItem = shellObject as IShellItem2;
var shellLink = shellObject as IShellLinkW;
if (shellItem != null)
{
var path = new JumpPath {
Path = shellItem.GetDisplayName(SIGDN.DESKTOPABSOLUTEPARSING),
};
return(path);
}
if (shellLink != null)
{
var pathBuilder = new StringBuilder((int)Win32Value.MAX_PATH);
shellLink.GetPath(pathBuilder, pathBuilder.Capacity, null, SLGP.RAWPATH);
var argsBuilder = new StringBuilder((int)Win32Value.INFOTIPSIZE);
shellLink.GetArguments(argsBuilder, argsBuilder.Capacity);
var descBuilder = new StringBuilder((int)Win32Value.INFOTIPSIZE);
shellLink.GetDescription(descBuilder, descBuilder.Capacity);
var iconBuilder = new StringBuilder((int)Win32Value.MAX_PATH);
int iconIndex;
shellLink.GetIconLocation(iconBuilder, iconBuilder.Capacity, out iconIndex);
var dirBuilder = new StringBuilder((int)Win32Value.MAX_PATH);
shellLink.GetWorkingDirectory(dirBuilder, dirBuilder.Capacity);
var task = new JumpTask
{
ApplicationPath = pathBuilder.ToString(),
Arguments = argsBuilder.ToString(),
Description = descBuilder.ToString(),
IconResourceIndex = iconIndex,
IconResourcePath = iconBuilder.ToString(),
WorkingDirectory = dirBuilder.ToString(),
};
using (var pv = new PROPVARIANT())
{
var propStore = (IPropertyStore)shellLink;
var pkeyTitle = PKEY.Title;
propStore.GetValue(ref pkeyTitle, pv);
task.Title = pv.GetValue() ?? "";
}
return(task);
}
Debug.Assert(false);
return(null);
}
private static AudioDevice CreateDevice(IMMDevice dev)
{
if (dev == null)
{
return(null);
}
string id;
dev.GetId(out id);
DEVICE_STATE state;
dev.GetState(out state);
Dictionary <string, object> properties = new Dictionary <string, object>();
IPropertyStore store;
dev.OpenPropertyStore(STGM.STGM_READ, out store);
if (store != null)
{
int propCount;
store.GetCount(out propCount);
for (int j = 0; j < propCount; j++)
{
PROPERTYKEY pk;
if (store.GetAt(j, out pk) == 0)
{
PROPVARIANT value = new PROPVARIANT();
int hr = store.GetValue(ref pk, ref value);
object v = value.GetValue();
try
{
if (value.vt != VARTYPE.VT_BLOB) // for some reason, this fails?
{
PropVariantClear(ref value);
}
}
catch
{
}
string name = pk.ToString();
properties[name] = v;
}
}
}
return(new AudioDevice(id, (AudioDeviceState)state, properties));
}
private static JumpItem GetJumpItemForShellObject(object shellObject)
{
IShellItem2 shellItem = shellObject as IShellItem2;
IShellLinkW shellLinkW = shellObject as IShellLinkW;
if (shellItem != null)
{
return(new JumpPath
{
Path = shellItem.GetDisplayName((SIGDN)2147647488u)
});
}
if (shellLinkW != null)
{
StringBuilder stringBuilder = new StringBuilder(260);
shellLinkW.GetPath(stringBuilder, stringBuilder.Capacity, null, SLGP.RAWPATH);
StringBuilder stringBuilder2 = new StringBuilder(1024);
shellLinkW.GetArguments(stringBuilder2, stringBuilder2.Capacity);
StringBuilder stringBuilder3 = new StringBuilder(1024);
shellLinkW.GetDescription(stringBuilder3, stringBuilder3.Capacity);
StringBuilder stringBuilder4 = new StringBuilder(260);
int iconResourceIndex;
shellLinkW.GetIconLocation(stringBuilder4, stringBuilder4.Capacity, out iconResourceIndex);
StringBuilder stringBuilder5 = new StringBuilder(260);
shellLinkW.GetWorkingDirectory(stringBuilder5, stringBuilder5.Capacity);
JumpTask jumpTask = new JumpTask
{
ApplicationPath = stringBuilder.ToString(),
Arguments = stringBuilder2.ToString(),
Description = stringBuilder3.ToString(),
IconResourceIndex = iconResourceIndex,
IconResourcePath = stringBuilder4.ToString(),
WorkingDirectory = stringBuilder5.ToString()
};
using (PROPVARIANT propvariant = new PROPVARIANT())
{
IPropertyStore propertyStore = (IPropertyStore)shellLinkW;
PKEY title = PKEY.Title;
propertyStore.GetValue(ref title, propvariant);
jumpTask.Title = (propvariant.GetValue() ?? "");
}
return(jumpTask);
}
return(null);
}
private static string ShellLinkToString(IShellLinkW shellLink)
{
StringBuilder stringBuilder = new StringBuilder(260);
shellLink.GetPath(stringBuilder, stringBuilder.Capacity, null, SLGP.RAWPATH);
string text = null;
using (PROPVARIANT propvariant = new PROPVARIANT())
{
IPropertyStore propertyStore = (IPropertyStore)shellLink;
PKEY title = PKEY.Title;
propertyStore.GetValue(ref title, propvariant);
text = (propvariant.GetValue() ?? "");
}
StringBuilder stringBuilder2 = new StringBuilder(1024);
shellLink.GetArguments(stringBuilder2, stringBuilder2.Capacity);
return(stringBuilder.ToString().ToUpperInvariant() + text.ToUpperInvariant() + stringBuilder2.ToString());
}
private double GetDoubleProperty(ILocationReport report, PROPERTYKEY propkey)
{
double val = double.NaN;
PROPVARIANT pv = new PROPVARIANT();
using (pv)
{
if (0 == report.GetValue(ref propkey, pv))
{
if (pv.vt == VarEnum.VT_R8)
{
val = (double)pv.GetValue();
}
}
}
return(val);
}
private static string ShellLinkToString(Standard.IShellLinkW shellLink)
{
StringBuilder pszFile = new StringBuilder(260);
shellLink.GetPath(pszFile, pszFile.Capacity, null, Standard.SLGP.RAWPATH);
string str = null;
using (PROPVARIANT propvariant = new PROPVARIANT())
{
Standard.IPropertyStore store = (Standard.IPropertyStore)shellLink;
Standard.PKEY title = Standard.PKEY.Title;
store.GetValue(ref title, propvariant);
str = propvariant.GetValue() ?? "";
}
StringBuilder pszArgs = new StringBuilder(0x400);
shellLink.GetArguments(pszArgs, pszArgs.Capacity);
return(pszFile.ToString().ToUpperInvariant() + str.ToUpperInvariant() + pszArgs.ToString());
}
private string GetStringProperty(ILocationReport report, PROPERTYKEY propkey)
{
string val = String.Empty;
PROPVARIANT pv = new PROPVARIANT();
using (pv)
{
int hr = report.GetValue(ref propkey, pv);
if (0 == hr)
{
if (pv.vt == VarEnum.VT_LPWSTR)
{
val = (string)pv.GetValue();
}
}
}
return(val);
}
private static AudioDevice CreateDevice(IMMDevice dev)
{
if (dev == null)
return null;
string id;
dev.GetId(out id);
DEVICE_STATE state;
dev.GetState(out state);
Dictionary<string, object> properties = new Dictionary<string, object>();
IPropertyStore store;
dev.OpenPropertyStore(STGM.STGM_READ, out store);
if (store != null)
{
int propCount;
store.GetCount(out propCount);
for (int j = 0; j < propCount; j++)
{
PROPERTYKEY pk;
if (store.GetAt(j, out pk) == 0)
{
PROPVARIANT value = new PROPVARIANT();
int hr = store.GetValue(ref pk, ref value);
object v = value.GetValue();
try
{
if (value.vt != VARTYPE.VT_BLOB) // for some reason, this fails?
{
PropVariantClear(ref value);
}
}
catch
{
}
string name = pk.ToString();
properties[name] = v;
}
}
}
return new AudioDevice(id, (AudioDeviceState)state, properties);
}
private static string ShellLinkToString(IShellLinkW shellLink)
{
var pathBuilder = new StringBuilder((int)Win32Value.MAX_PATH);
shellLink.GetPath(pathBuilder, pathBuilder.Capacity, null, SLGP.RAWPATH);
string title = null;
using (var pv = new PROPVARIANT())
{
var propStore = (IPropertyStore)shellLink;
var pkeyTitle = PKEY.Title;
propStore.GetValue(ref pkeyTitle, pv);
title = pv.GetValue() ?? "";
}
var argsBuilder = new StringBuilder((int)Win32Value.INFOTIPSIZE);
shellLink.GetArguments(argsBuilder, argsBuilder.Capacity);
return(pathBuilder.ToString().ToUpperInvariant() + title.ToUpperInvariant() + argsBuilder);
}
