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FreeRDP/client/common/cmdline.c
Norbert Federa 939f1c639a Standard RDP Security Layer Levels/Method Overhaul 
[MS-RDPBCGR] Section 5.3 describes the encryption level and method values for
standard RDP security.

Looking at the current usage of these values in the FreeRDP code gives me
reason to believe that there is a certain lack of understanding of how these
values should be handled.

The encryption level is only configured on the server side in the "Encryption
Level" setting found in the Remote Desktop Session Host Configuration RDP-Tcp
properties dialog and this value is never transferred from the client to the
server over the wire.
The possible options are "None", "Low", "Client Compatible", "High" and
"FIPS Compliant". The client receices this value in the Server Security Data
block (TS_UD_SC_SEC1), probably only for informational purposes and maybe to
give the client the possibility to verify if the server's decision for the
encryption method confirms to the server's encryption level.
The possible encryption methods are "NONE", "40BIT", "56BIT", "128BIT" and
"FIPS" and the RDP client advertises the ones it supports to the server in the
Client Security Data block (TS_UD_CS_SEC).
The server's configured encryption level value restricts the possible final
encryption method.
Something that I was not able to find in the documentation is the priority
level of the individual encryption methods based on which the server makes its
final method decision if there are several options.
My analysis with Windows Servers reveiled that the order is 128, 56, 40, FIPS.
The server only chooses FIPS if the level is "FIPS Comliant" or if it is the
only method advertised by the client.

Bottom line:
* FreeRDP's client side does not need to set settings->EncryptionLevel
(which was done quite frequently).
* FreeRDP's server side does not have to set the supported encryption methods
list in settings->EncryptionMethods

Changes in this commit:

Removed unnecessary/confusing changes of EncryptionLevel/Methods settings

Refactor settings->DisableEncryption
* This value actually means "Advanced RDP Encryption (NLA/TLS) is NOT used"
* The old name caused lots of confusion among developers
* Renamed it to "UseRdpSecurityLayer" (the compare logic stays untouched)

Any client's setting of settings->EncryptionMethods were annihilated
* All clients "want" to set all supported methods
* Some clients forgot 56bit because 56bit was not supported at the time the
code was written
* settings->EncryptionMethods was overwritten anyways in nego_connect()
* Removed all client side settings of settings->EncryptionMethods
The default is "None" (0)
* Changed nego_connect() to advertise all supported methods if
settings->EncryptionMethods is 0 (None)
* Added a commandline option /encryption-methods:comma separated list of the
values "40", "56", "128", "FIPS". E.g. /encryption-methods:56,128
* Print warning if server chooses non-advertised method

Verify received level and method in client's gcc_read_server_security_data
* Only accept valid/known encryption methods
* Verify encryption level/method combinations according to MS-RDPBCGR 5.3.2

Server implementations can now set settings->EncryptionLevel
* The default for settings->EncryptionLevel is 0 (None)
* nego_send_negotiation_response() changes it to ClientCompatible in that case
* default to ClientCompatible if the server implementation set an invalid level

Fix server's gcc_write_server_security_data
* Verify server encryption level value set by server implementations
* Choose rdp encryption method based on level and supported client methods
* Moved FIPS to the lowest priority (only used if other methods are possible)

Updated sample server
* Support RDP Security (RdpKeyFile was not set)
* Added commented sample code for setting the security level
2014-12-12 02:17:12 +01:00

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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* FreeRDP Client Command-Line Interface
*
* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
* Copyright 2014 Norbert Federa <norbert.federa@thincast.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <assert.h>
#include <winpr/crt.h>
#include <winpr/cmdline.h>
#include <freerdp/addin.h>
#include <freerdp/settings.h>
#include <freerdp/client/channels.h>
#include <freerdp/crypto/crypto.h>
#include <freerdp/locale/keyboard.h>
#include <freerdp/client/cmdline.h>
#include <freerdp/version.h>
#include "compatibility.h"
#include <freerdp/log.h>
#define TAG CLIENT_TAG("common.cmdline")
COMMAND_LINE_ARGUMENT_A args[] =
{
{ "v", COMMAND_LINE_VALUE_REQUIRED, "<server>[:port]", NULL, NULL, -1, NULL, "Server hostname" },
{ "port", COMMAND_LINE_VALUE_REQUIRED, "<number>", NULL, NULL, -1, NULL, "Server port" },
{ "w", COMMAND_LINE_VALUE_REQUIRED, "<width>", "1024", NULL, -1, NULL, "Width" },
{ "h", COMMAND_LINE_VALUE_REQUIRED, "<height>", "768", NULL, -1, NULL, "Height" },
{ "size", COMMAND_LINE_VALUE_REQUIRED, "<width>x<height> or <percent>%", "1024x768", NULL, -1, NULL, "Screen size" },
{ "f", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, NULL, "Fullscreen mode" },
{ "bpp", COMMAND_LINE_VALUE_REQUIRED, "<depth>", "16", NULL, -1, NULL, "Session bpp (color depth)" },
{ "kbd", COMMAND_LINE_VALUE_REQUIRED, "0x<layout id> or <layout name>", NULL, NULL, -1, NULL, "Keyboard layout" },
{ "kbd-list", COMMAND_LINE_VALUE_FLAG | COMMAND_LINE_PRINT, NULL, NULL, NULL, -1, NULL, "List keyboard layouts" },
{ "kbd-type", COMMAND_LINE_VALUE_REQUIRED, "<type id>", NULL, NULL, -1, NULL, "Keyboard type" },
{ "kbd-subtype", COMMAND_LINE_VALUE_REQUIRED, "<subtype id>", NULL, NULL, -1, NULL, "Keyboard subtype" },
{ "kbd-fn-key", COMMAND_LINE_VALUE_REQUIRED, "<function key count>", NULL, NULL, -1, NULL, "Keyboard function key count" },
{ "admin", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, "console", "Admin (or console) session" },
{ "restricted-admin", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, "restrictedAdmin", "Restricted admin mode" },
{ "pth", COMMAND_LINE_VALUE_REQUIRED, "<password hash>", NULL, NULL, -1, "pass-the-hash", "Pass the hash (restricted admin mode)" },
{ "client-hostname", COMMAND_LINE_VALUE_REQUIRED, "<name>", NULL, NULL, -1, NULL, "Client Hostname to send to server" },
{ "multimon", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, NULL, "Use multiple monitors" },
{ "span", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, NULL, "Span screen over multiple monitors" },
{ "workarea", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, NULL, "Use available work area" },
{ "monitors", COMMAND_LINE_VALUE_REQUIRED, "<0,1,2...>", NULL, NULL, -1, NULL, "Select monitors to use" },
{ "monitor-list", COMMAND_LINE_VALUE_FLAG | COMMAND_LINE_PRINT, NULL, NULL, NULL, -1, NULL, "List detected monitors" },
{ "t", COMMAND_LINE_VALUE_REQUIRED, "<title>", NULL, NULL, -1, "title", "Window title" },
{ "decorations", COMMAND_LINE_VALUE_BOOL, NULL, NULL, BoolValueTrue, -1, NULL, "Window decorations" },
{ "smart-sizing", COMMAND_LINE_VALUE_OPTIONAL, "<width>x<height>", NULL, NULL, -1, NULL, "Scale remote desktop to window size" },
{ "a", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, "addin", "Addin" },
{ "vc", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Static virtual channel" },
{ "dvc", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Dynamic virtual channel" },
{ "u", COMMAND_LINE_VALUE_REQUIRED, "[<domain>\\]<user> or <user>[@<domain>]", NULL, NULL, -1, NULL, "Username" },
{ "p", COMMAND_LINE_VALUE_REQUIRED, "<password>", NULL, NULL, -1, NULL, "Password" },
{ "d", COMMAND_LINE_VALUE_REQUIRED, "<domain>", NULL, NULL, -1, NULL, "Domain" },
{ "g", COMMAND_LINE_VALUE_OPTIONAL, "<gateway>[:port]", NULL, NULL, -1, NULL, "Gateway Hostname" },
{ "gu", COMMAND_LINE_VALUE_REQUIRED, "[<domain>\\]<user> or <user>[@<domain>]", NULL, NULL, -1, NULL, "Gateway username" },
{ "gp", COMMAND_LINE_VALUE_REQUIRED, "<password>", NULL, NULL, -1, NULL, "Gateway password" },
{ "gd", COMMAND_LINE_VALUE_REQUIRED, "<domain>", NULL, NULL, -1, NULL, "Gateway domain" },
{ "gateway-usage-method", COMMAND_LINE_VALUE_REQUIRED, "<direct|detect>", NULL, NULL, -1, NULL, "Gateway usage method" },
{ "load-balance-info", COMMAND_LINE_VALUE_REQUIRED, "<info string>", NULL, NULL, -1, NULL, "Load balance info" },
{ "app", COMMAND_LINE_VALUE_REQUIRED, "<executable path> or <||alias>", NULL, NULL, -1, NULL, "Remote application program" },
{ "app-name", COMMAND_LINE_VALUE_REQUIRED, "<app name>", NULL, NULL, -1, NULL, "Remote application name for user interface" },
{ "app-icon", COMMAND_LINE_VALUE_REQUIRED, "<icon path>", NULL, NULL, -1, NULL, "Remote application icon for user interface" },
{ "app-cmd", COMMAND_LINE_VALUE_REQUIRED, "<parameters>", NULL, NULL, -1, NULL, "Remote application command-line parameters" },
{ "app-file", COMMAND_LINE_VALUE_REQUIRED, "<file name>", NULL, NULL, -1, NULL, "File to open with remote application" },
{ "app-guid", COMMAND_LINE_VALUE_REQUIRED, "<app guid>", NULL, NULL, -1, NULL, "Remote application GUID" },
{ "compression", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, "z", "Compression" },
{ "compression-level", COMMAND_LINE_VALUE_REQUIRED, "<level>", NULL, NULL, -1, NULL, "Compression level (0,1,2)" },
{ "shell", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Alternate shell" },
{ "shell-dir", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Shell working directory" },
{ "sound", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, "audio", "Audio output (sound)" },
{ "microphone", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, "mic", "Audio input (microphone)" },
{ "audio-mode", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Audio output mode" },
{ "multimedia", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, "mmr", "Redirect multimedia (video)" },
{ "network", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Network connection type" },
{ "drive", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Redirect drive" },
{ "drives", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Redirect all drives" },
{ "home-drive", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Redirect home drive" },
{ "clipboard", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Redirect clipboard" },
{ "serial", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, "tty", "Redirect serial device" },
{ "parallel", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, NULL, "Redirect parallel device" },
{ "smartcard", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, NULL, "Redirect smartcard device" },
{ "printer", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, NULL, "Redirect printer device" },
{ "usb", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "Redirect USB device" },
{ "multitouch", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Redirect multitouch input" },
{ "gestures", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Consume multitouch input locally" },
{ "echo", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, "echo", "Echo channel" },
{ "disp", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, NULL, "Display control" },
{ "fonts", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Smooth fonts (ClearType)" },
{ "aero", COMMAND_LINE_VALUE_BOOL, NULL, NULL, BoolValueFalse, -1, NULL, "Desktop composition" },
{ "window-drag", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Full window drag" },
{ "menu-anims", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Menu animations" },
{ "themes", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "Themes" },
{ "wallpaper", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "Wallpaper" },
{ "gdi", COMMAND_LINE_VALUE_REQUIRED, "<sw|hw>", NULL, NULL, -1, NULL, "GDI rendering" },
{ "gfx", COMMAND_LINE_VALUE_OPTIONAL, NULL, NULL, NULL, -1, NULL, "RDP8 graphics pipeline (experimental)" },
{ "gfx-thin-client", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "RDP8 graphics pipeline thin client mode" },
{ "gfx-small-cache", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "RDP8 graphics pipeline small cache mode" },
{ "gfx-progressive", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "RDP8 graphics pipeline progressive codec" },
{ "gfx-h264", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "RDP8.1 graphics pipeline H264 codec" },
{ "rfx", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, NULL, "RemoteFX" },
{ "rfx-mode", COMMAND_LINE_VALUE_REQUIRED, "<image|video>", NULL, NULL, -1, NULL, "RemoteFX mode" },
{ "frame-ack", COMMAND_LINE_VALUE_REQUIRED, "<number>", NULL, NULL, -1, NULL, "Frame acknowledgement" },
{ "nsc", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, "nscodec", "NSCodec" },
{ "jpeg", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, NULL, "JPEG codec" },
{ "jpeg-quality", COMMAND_LINE_VALUE_REQUIRED, "<percentage>", NULL, NULL, -1, NULL, "JPEG quality" },
{ "nego", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "protocol security negotiation" },
{ "sec", COMMAND_LINE_VALUE_REQUIRED, "<rdp|tls|nla|ext>", NULL, NULL, -1, NULL, "force specific protocol security" },
{ "sec-rdp", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "rdp protocol security" },
{ "sec-tls", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "tls protocol security" },
{ "sec-nla", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "nla protocol security" },
{ "sec-ext", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "nla extended protocol security" },
{ "tls-ciphers", COMMAND_LINE_VALUE_REQUIRED, NULL, NULL, NULL, -1, NULL, "List of permitted openssl ciphers - see ciphers(1)" },
{ "tls-ciphers-netmon", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, NULL, "Use tls ciphers that netmon can parse" },
{ "cert-name", COMMAND_LINE_VALUE_REQUIRED, "<name>", NULL, NULL, -1, NULL, "certificate name" },
{ "cert-ignore", COMMAND_LINE_VALUE_FLAG, NULL, NULL, NULL, -1, NULL, "ignore certificate" },
{ "pcb", COMMAND_LINE_VALUE_REQUIRED, "<blob>", NULL, NULL, -1, NULL, "Preconnection Blob" },
{ "pcid", COMMAND_LINE_VALUE_REQUIRED, "<id>", NULL, NULL, -1, NULL, "Preconnection Id" },
{ "spn-class", COMMAND_LINE_VALUE_REQUIRED, "<service class>", NULL, NULL, -1, NULL, "SPN authentication service class" },
{ "credentials-delegation", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Disable credentials delegation" },
{ "vmconnect", COMMAND_LINE_VALUE_OPTIONAL, "<vmid>", NULL, NULL, -1, NULL, "Hyper-V console (use port 2179, disable negotiation)" },
{ "authentication", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "authentication (hack!)" },
{ "encryption", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "encryption (hack!)" },
{ "grab-keyboard", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "grab keyboard" },
{ "toggle-fullscreen", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "Alt+Ctrl+Enter toggles fullscreen" },
{ "mouse-motion", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "mouse-motion" },
{ "parent-window", COMMAND_LINE_VALUE_REQUIRED, "<window id>", NULL, NULL, -1, NULL, "Parent window id" },
{ "bitmap-cache", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "bitmap cache" },
{ "offscreen-cache", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "offscreen bitmap cache" },
{ "glyph-cache", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "glyph cache" },
{ "codec-cache", COMMAND_LINE_VALUE_REQUIRED, "<rfx|nsc|jpeg>", NULL, NULL, -1, NULL, "bitmap codec cache" },
{ "fast-path", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueTrue, NULL, -1, NULL, "fast-path input/output" },
{ "max-fast-path-size", COMMAND_LINE_VALUE_OPTIONAL, "<size>", NULL, NULL, -1, NULL, "maximum fast-path update size" },
{ "async-input", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "asynchronous input" },
{ "async-update", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "asynchronous update" },
{ "async-transport", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "asynchronous transport (unstable)" },
{ "async-channels", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "asynchronous channels (unstable)" },
{ "wm-class", COMMAND_LINE_VALUE_REQUIRED, "<class name>", NULL, NULL, -1, NULL, "set the WM_CLASS hint for the window instance" },
{ "version", COMMAND_LINE_VALUE_FLAG | COMMAND_LINE_PRINT_VERSION, NULL, NULL, NULL, -1, NULL, "print version" },
{ "help", COMMAND_LINE_VALUE_FLAG | COMMAND_LINE_PRINT_HELP, NULL, NULL, NULL, -1, "?", "print help" },
{ "play-rfx", COMMAND_LINE_VALUE_REQUIRED, "<pcap file>", NULL, NULL, -1, NULL, "Replay rfx pcap file" },
{ "auth-only", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Authenticate only." },
{ "auto-reconnect", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Automatic reconnection" },
{ "reconnect-cookie", COMMAND_LINE_VALUE_REQUIRED, "<base64 cookie>", NULL, NULL, -1, NULL, "Pass base64 reconnect cookie to the connection" },
{ "print-reconnect-cookie", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Print base64 reconnect cookie after connecting" },
{ "heartbeat", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Support heartbeat PDUs" },
{ "multitransport", COMMAND_LINE_VALUE_BOOL, NULL, BoolValueFalse, NULL, -1, NULL, "Support multitransport protocol" },
{ "assistance", COMMAND_LINE_VALUE_REQUIRED, "<password>", NULL, NULL, -1, NULL, "Remote assistance password" },
{ "encryption-methods", COMMAND_LINE_VALUE_REQUIRED, "<40,56,128,FIPS>", NULL, NULL, -1, NULL, "RDP standard security encryption methods" },
{ NULL, 0, NULL, NULL, NULL, -1, NULL, NULL }
};
int freerdp_client_print_version()
{
printf("This is FreeRDP version %s (git %s)\n", FREERDP_VERSION_FULL, GIT_REVISION);
return 1;
}
int freerdp_client_print_command_line_help(int argc, char** argv)
{
char* str;
int length;
COMMAND_LINE_ARGUMENT_A* arg;
printf("\n");
printf("FreeRDP - A Free Remote Desktop Protocol Implementation\n");
printf("See www.freerdp.com for more information\n");
printf("\n");
printf("Usage: %s [file] [options] [/v:<server>[:port]]\n", argv[0]);
printf("\n");
printf("Syntax:\n");
printf(" /flag (enables flag)\n");
printf(" /option:<value> (specifies option with value)\n");
printf(" +toggle -toggle (enables or disables toggle, where '/' is a synonym of '+')\n");
printf("\n");
arg = args;
do
{
if (arg->Flags & COMMAND_LINE_VALUE_FLAG)
{
printf(" %s", "/");
printf("%-20s", arg->Name);
printf("\t%s\n", arg->Text);
}
else if ((arg->Flags & COMMAND_LINE_VALUE_REQUIRED) || (arg->Flags & COMMAND_LINE_VALUE_OPTIONAL))
{
printf(" %s", "/");
if (arg->Format)
{
length = (int)(strlen(arg->Name) + strlen(arg->Format) + 2);
str = (char*) malloc(length + 1);
sprintf_s(str, length + 1, "%s:%s", arg->Name, arg->Format);
printf("%-20s", str);
free(str);
}
else
{
printf("%-20s", arg->Name);
}
printf("\t%s\n", arg->Text);
}
else if (arg->Flags & COMMAND_LINE_VALUE_BOOL)
{
length = (int) strlen(arg->Name) + 32;
str = (char*) malloc(length + 1);
sprintf_s(str, length + 1, "%s (default:%s)", arg->Name,
arg->Default ? "on" : "off");
printf(" %s", arg->Default ? "-" : "+");
printf("%-20s", str);
free(str);
printf("\t%s\n", arg->Text);
}
}
while ((arg = CommandLineFindNextArgumentA(arg)) != NULL);
printf("\n");
printf("Examples:\n");
printf(" xfreerdp connection.rdp /p:Pwd123! /f\n");
printf(" xfreerdp /u:CONTOSO\\JohnDoe /p:Pwd123! /v:rdp.contoso.com\n");
printf(" xfreerdp /u:JohnDoe /p:Pwd123! /w:1366 /h:768 /v:192.168.1.100:4489\n");
printf(" xfreerdp /u:JohnDoe /p:Pwd123! /vmconnect:C824F53E-95D2-46C6-9A18-23A5BB403532 /v:192.168.1.100\n");
printf("\n");
printf("Clipboard Redirection: +clipboard\n");
printf("\n");
printf("Drive Redirection: /drive:home,/home/user\n");
printf("Smartcard Redirection: /smartcard:<device>\n");
printf("Serial Port Redirection: /serial:<name>,<device>,[SerCx2|SerCx|Serial],[permissive]\n");
printf("Serial Port Redirection: /serial:COM1,/dev/ttyS0\n");
printf("Parallel Port Redirection: /parallel:<device>\n");
printf("Printer Redirection: /printer:<device>,<driver>\n");
printf("\n");
printf("Audio Output Redirection: /sound:sys:alsa\n");
printf("Audio Input Redirection: /microphone:sys:alsa\n");
printf("\n");
printf("Multimedia Redirection: /multimedia:sys:alsa\n");
printf("USB Device Redirection: /usb:id,dev:054c:0268\n");
printf("\n");
printf("More documentation is coming, in the meantime consult source files\n");
printf("\n");
return 1;
}
int freerdp_client_command_line_pre_filter(void* context, int index, int argc, LPCSTR* argv)
{
if (index == 1)
{
int length;
rdpSettings* settings;
length = (int) strlen(argv[index]);
if (length > 4)
{
if (_stricmp(&(argv[index])[length - 4], ".rdp") == 0)
{
settings = (rdpSettings*) context;
settings->ConnectionFile = _strdup(argv[index]);
return 1;
}
}
if (length > 13)
{
if (_stricmp(&(argv[index])[length - 13], ".msrcIncident") == 0)
{
settings = (rdpSettings*) context;
settings->AssistanceFile = _strdup(argv[index]);
return 1;
}
}
}
return 0;
}
int freerdp_client_add_device_channel(rdpSettings* settings, int count, char** params)
{
if (strcmp(params[0], "drive") == 0)
{
RDPDR_DRIVE* drive;
if (count < 3)
return -1;
settings->DeviceRedirection = TRUE;
drive = (RDPDR_DRIVE*) calloc(1, sizeof(RDPDR_DRIVE));
if (!drive)
return -1;
drive->Type = RDPDR_DTYP_FILESYSTEM;
if (count > 1)
drive->Name = _strdup(params[1]);
if (count > 2)
drive->Path = _strdup(params[2]);
freerdp_device_collection_add(settings, (RDPDR_DEVICE*) drive);
return 1;
}
else if (strcmp(params[0], "printer") == 0)
{
RDPDR_PRINTER* printer;
if (count < 1)
return -1;
settings->RedirectPrinters = TRUE;
settings->DeviceRedirection = TRUE;
if (count > 1)
{
printer = (RDPDR_PRINTER*) calloc(1, sizeof(RDPDR_PRINTER));
if (!printer)
return -1;
printer->Type = RDPDR_DTYP_PRINT;
if (count > 1)
printer->Name = _strdup(params[1]);
if (count > 2)
printer->DriverName = _strdup(params[2]);
freerdp_device_collection_add(settings, (RDPDR_DEVICE*) printer);
}
return 1;
}
else if (strcmp(params[0], "smartcard") == 0)
{
RDPDR_SMARTCARD* smartcard;
if (count < 1)
return -1;
settings->RedirectSmartCards = TRUE;
settings->DeviceRedirection = TRUE;
if (count > 1)
{
smartcard = (RDPDR_SMARTCARD*) calloc(1, sizeof(RDPDR_SMARTCARD));
if (!smartcard)
return -1;
smartcard->Type = RDPDR_DTYP_SMARTCARD;
if (count > 1)
smartcard->Name = _strdup(params[1]);
if (count > 2)
smartcard->Path = _strdup(params[2]);
freerdp_device_collection_add(settings, (RDPDR_DEVICE*) smartcard);
}
return 1;
}
else if (strcmp(params[0], "serial") == 0)
{
RDPDR_SERIAL* serial;
if (count < 1)
return -1;
settings->RedirectSerialPorts = TRUE;
settings->DeviceRedirection = TRUE;
serial = (RDPDR_SERIAL*) calloc(1, sizeof(RDPDR_SERIAL));
if (!serial)
return -1;
serial->Type = RDPDR_DTYP_SERIAL;
if (count > 1)
serial->Name = _strdup(params[1]);
if (count > 2)
serial->Path = _strdup(params[2]);
if (count > 3)
serial->Driver = _strdup(params[3]);
if (count > 4)
serial->Permissive = _strdup(params[4]);
freerdp_device_collection_add(settings, (RDPDR_DEVICE*) serial);
return 1;
}
else if (strcmp(params[0], "parallel") == 0)
{
RDPDR_PARALLEL* parallel;
if (count < 1)
return -1;
settings->RedirectParallelPorts = TRUE;
settings->DeviceRedirection = TRUE;
parallel = (RDPDR_PARALLEL*) calloc(1, sizeof(RDPDR_PARALLEL));
if (!parallel)
return -1;
parallel->Type = RDPDR_DTYP_PARALLEL;
if (count > 1)
parallel->Name = _strdup(params[1]);
if (count > 2)
parallel->Path = _strdup(params[2]);
freerdp_device_collection_add(settings, (RDPDR_DEVICE*) parallel);
return 1;
}
return 0;
}
int freerdp_client_add_static_channel(rdpSettings* settings, int count, char** params)
{
int index;
ADDIN_ARGV* args;
args = (ADDIN_ARGV*) malloc(sizeof(ADDIN_ARGV));
args->argc = count;
args->argv = (char**) malloc(sizeof(char*) * args->argc);
for (index = 0; index < args->argc; index++)
args->argv[index] = _strdup(params[index]);
freerdp_static_channel_collection_add(settings, args);
return 0;
}
int freerdp_client_add_dynamic_channel(rdpSettings* settings, int count, char** params)
{
int index;
ADDIN_ARGV* args;
args = (ADDIN_ARGV*) malloc(sizeof(ADDIN_ARGV));
args->argc = count;
args->argv = (char**) malloc(sizeof(char*) * args->argc);
for (index = 0; index < args->argc; index++)
args->argv[index] = _strdup(params[index]);
freerdp_dynamic_channel_collection_add(settings, args);
return 0;
}
static char** freerdp_command_line_parse_comma_separated_values(char* list, int* count)
{
char** p;
char* str;
int nArgs;
int index;
int nCommas;
nArgs = nCommas = 0;
assert(NULL != count);
*count = 0;
if (!list)
return NULL;
for (index = 0; list[index]; index++)
nCommas += (list[index] == ',') ? 1 : 0;
nArgs = nCommas + 1;
p = (char**) malloc(sizeof(char*) * (nArgs + 1));
ZeroMemory(p, sizeof(char*) * (nArgs + 1));
str = (char*) list;
p[0] = str;
for (index = 1; index < nArgs; index++)
{
p[index] = strchr(p[index - 1], ',');
*p[index] = '\0';
p[index]++;
}
p[index] = str + strlen(str);
*count = nArgs;
return p;
}
static char** freerdp_command_line_parse_comma_separated_values_offset(char* list, int* count)
{
char** p;
p = freerdp_command_line_parse_comma_separated_values(list, count);
p = (char**) realloc(p, sizeof(char*) * (*count + 1));
MoveMemory(&p[1], p, sizeof(char*) * *count);
(*count)++;
return p;
}
int freerdp_client_command_line_post_filter(void* context, COMMAND_LINE_ARGUMENT_A* arg)
{
rdpSettings* settings = (rdpSettings*) context;
CommandLineSwitchStart(arg)
CommandLineSwitchCase(arg, "a")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
if (freerdp_client_add_device_channel(settings, count, p) > 0)
{
settings->DeviceRedirection = TRUE;
}
free(p);
}
CommandLineSwitchCase(arg, "vc")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
freerdp_client_add_static_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "dvc")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "drive")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "drive";
freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "serial")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "serial";
freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "parallel")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "parallel";
freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "smartcard")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "smartcard";
freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "printer")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "printer";
freerdp_client_add_device_channel(settings, count, p);
free(p);
}
else
{
char* p[1];
int count;
count = 1;
p[0] = "printer";
freerdp_client_add_device_channel(settings, count, p);
}
}
CommandLineSwitchCase(arg, "usb")
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "urbdrc";
freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "multitouch")
{
settings->MultiTouchInput = TRUE;
}
CommandLineSwitchCase(arg, "gestures")
{
settings->MultiTouchGestures = TRUE;
}
CommandLineSwitchCase(arg, "echo")
{
settings->SupportEchoChannel = TRUE;
}
CommandLineSwitchCase(arg, "disp")
{
settings->SupportDisplayControl = TRUE;
}
CommandLineSwitchCase(arg, "sound")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "rdpsnd";
freerdp_client_add_static_channel(settings, count, p);
free(p);
}
else
{
char* p[1];
int count;
count = 1;
p[0] = "rdpsnd";
freerdp_client_add_static_channel(settings, count, p);
}
}
CommandLineSwitchCase(arg, "microphone")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "audin";
freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
else
{
char* p[1];
int count;
count = 1;
p[0] = "audin";
freerdp_client_add_dynamic_channel(settings, count, p);
}
}
CommandLineSwitchCase(arg, "multimedia")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
char** p;
int count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Value, &count);
p[0] = "tsmf";
freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
else
{
char* p[1];
int count;
count = 1;
p[0] = "tsmf";
freerdp_client_add_dynamic_channel(settings, count, p);
}
}
CommandLineSwitchCase(arg, "heartbeat")
{
settings->SupportHeartbeatPdu = TRUE;
}
CommandLineSwitchCase(arg, "multitransport")
{
settings->SupportMultitransport = TRUE;
settings->MultitransportFlags = (TRANSPORT_TYPE_UDP_FECR | TRANSPORT_TYPE_UDP_FECL | TRANSPORT_TYPE_UDP_PREFERRED);
}
CommandLineSwitchEnd(arg)
return 0;
}
int freerdp_parse_username(char* username, char** user, char** domain)
{
char* p;
int length;
p = strchr(username, '\\');
if (p)
{
length = (int) (p - username);
*domain = (char*) malloc(length + 1);
strncpy(*domain, username, length);
(*domain)[length] = '\0';
*user = _strdup(&p[1]);
}
else
{
/* Do not break up the name for '@'; both credSSP and the
* ClientInfo PDU expect 'user@corp.net' to be transmitted
* as username 'user@corp.net', domain empty.
*/
*user = _strdup(username);
*domain = NULL;
}
return 0;
}
int freerdp_parse_hostname(char* hostname, char** host, int* port)
{
char* p;
int length;
p = strrchr(hostname, ':');
if (p)
{
length = (p - hostname);
*host = (char*) malloc(length + 1);
if (!(*host))
return -1;
CopyMemory(*host, hostname, length);
(*host)[length] = '\0';
*port = atoi(p + 1);
}
else
{
*host = _strdup(hostname);
if (!(*host))
return -1;
*port = -1;
}
return 0;
}
int freerdp_set_connection_type(rdpSettings* settings, int type)
{
settings->ConnectionType = type;
if (type == CONNECTION_TYPE_MODEM)
{
settings->DisableWallpaper = TRUE;
settings->AllowFontSmoothing = FALSE;
settings->AllowDesktopComposition = FALSE;
settings->DisableFullWindowDrag = TRUE;
settings->DisableMenuAnims = TRUE;
settings->DisableThemes = TRUE;
}
else if (type == CONNECTION_TYPE_BROADBAND_LOW)
{
settings->DisableWallpaper = TRUE;
settings->AllowFontSmoothing = FALSE;
settings->AllowDesktopComposition = FALSE;
settings->DisableFullWindowDrag = TRUE;
settings->DisableMenuAnims = TRUE;
settings->DisableThemes = FALSE;
}
else if (type == CONNECTION_TYPE_SATELLITE)
{
settings->DisableWallpaper = TRUE;
settings->AllowFontSmoothing = FALSE;
settings->AllowDesktopComposition = TRUE;
settings->DisableFullWindowDrag = TRUE;
settings->DisableMenuAnims = TRUE;
settings->DisableThemes = FALSE;
}
else if (type == CONNECTION_TYPE_BROADBAND_HIGH)
{
settings->DisableWallpaper = TRUE;
settings->AllowFontSmoothing = FALSE;
settings->AllowDesktopComposition = TRUE;
settings->DisableFullWindowDrag = TRUE;
settings->DisableMenuAnims = TRUE;
settings->DisableThemes = FALSE;
}
else if (type == CONNECTION_TYPE_WAN)
{
settings->DisableWallpaper = FALSE;
settings->AllowFontSmoothing = TRUE;
settings->AllowDesktopComposition = TRUE;
settings->DisableFullWindowDrag = FALSE;
settings->DisableMenuAnims = FALSE;
settings->DisableThemes = FALSE;
}
else if (type == CONNECTION_TYPE_LAN)
{
settings->DisableWallpaper = FALSE;
settings->AllowFontSmoothing = TRUE;
settings->AllowDesktopComposition = TRUE;
settings->DisableFullWindowDrag = FALSE;
settings->DisableMenuAnims = FALSE;
settings->DisableThemes = FALSE;
}
else if (type == CONNECTION_TYPE_AUTODETECT)
{
settings->DisableWallpaper = FALSE;
settings->AllowFontSmoothing = TRUE;
settings->AllowDesktopComposition = TRUE;
settings->DisableFullWindowDrag = FALSE;
settings->DisableMenuAnims = FALSE;
settings->DisableThemes = FALSE;
settings->NetworkAutoDetect = TRUE;
}
return 0;
}
int freerdp_map_keyboard_layout_name_to_id(char* name)
{
int i;
int id = 0;
RDP_KEYBOARD_LAYOUT* layouts;
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_STANDARD);
for (i = 0; layouts[i].code; i++)
{
if (_stricmp(layouts[i].name, name) == 0)
id = layouts[i].code;
}
free(layouts);
if (id)
return id;
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_VARIANT);
for (i = 0; layouts[i].code; i++)
{
if (_stricmp(layouts[i].name, name) == 0)
id = layouts[i].code;
}
free(layouts);
if (id)
return id;
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_IME);
for (i = 0; layouts[i].code; i++)
{
if (_stricmp(layouts[i].name, name) == 0)
id = layouts[i].code;
}
free(layouts);
if (id)
return id;
return 0;
}
int freerdp_detect_command_line_pre_filter(void* context, int index, int argc, LPCSTR* argv)
{
int length;
if (index == 1)
{
length = (int) strlen(argv[index]);
if (length > 4)
{
if (_stricmp(&(argv[index])[length - 4], ".rdp") == 0)
{
return 1;
}
}
}
return 0;
}
int freerdp_detect_windows_style_command_line_syntax(int argc, char** argv, int* count)
{
int status;
DWORD flags;
int detect_status;
COMMAND_LINE_ARGUMENT_A* arg;
flags = COMMAND_LINE_SEPARATOR_COLON;
flags |= COMMAND_LINE_SIGIL_SLASH | COMMAND_LINE_SIGIL_PLUS_MINUS;
*count = 0;
detect_status = 0;
CommandLineClearArgumentsA(args);
status = CommandLineParseArgumentsA(argc, (const char**) argv, args, flags,
NULL, freerdp_detect_command_line_pre_filter, NULL);
if (status < 0)
return status;
arg = args;
do
{
if (!(arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT))
continue;
(*count)++;
}
while ((arg = CommandLineFindNextArgumentA(arg)) != NULL);
if ((status <= COMMAND_LINE_ERROR) && (status >= COMMAND_LINE_ERROR_LAST))
detect_status = -1;
return detect_status;
}
int freerdp_detect_posix_style_command_line_syntax(int argc, char** argv, int* count)
{
int status;
DWORD flags;
int detect_status;
COMMAND_LINE_ARGUMENT_A* arg;
flags = COMMAND_LINE_SEPARATOR_SPACE;
flags |= COMMAND_LINE_SIGIL_DASH | COMMAND_LINE_SIGIL_DOUBLE_DASH;
flags |= COMMAND_LINE_SIGIL_ENABLE_DISABLE;
*count = 0;
detect_status = 0;
CommandLineClearArgumentsA(args);
status = CommandLineParseArgumentsA(argc, (const char**) argv, args, flags,
NULL, freerdp_detect_command_line_pre_filter, NULL);
if (status < 0)
return status;
arg = args;
do
{
if (!(arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT))
continue;
(*count)++;
}
while ((arg = CommandLineFindNextArgumentA(arg)) != NULL);
if ((status <= COMMAND_LINE_ERROR) && (status >= COMMAND_LINE_ERROR_LAST))
detect_status = -1;
return detect_status;
}
BOOL freerdp_client_detect_command_line(int argc, char** argv, DWORD* flags)
{
int old_cli_status;
int old_cli_count;
int posix_cli_status;
int posix_cli_count;
int windows_cli_status;
int windows_cli_count;
BOOL compatibility = FALSE;
windows_cli_status = freerdp_detect_windows_style_command_line_syntax(argc, argv, &windows_cli_count);
posix_cli_status = freerdp_detect_posix_style_command_line_syntax(argc, argv, &posix_cli_count);
old_cli_status = freerdp_detect_old_command_line_syntax(argc, argv, &old_cli_count);
/* Default is POSIX syntax */
*flags = COMMAND_LINE_SEPARATOR_SPACE;
*flags |= COMMAND_LINE_SIGIL_DASH | COMMAND_LINE_SIGIL_DOUBLE_DASH;
*flags |= COMMAND_LINE_SIGIL_ENABLE_DISABLE;
if (posix_cli_status <= COMMAND_LINE_STATUS_PRINT)
return compatibility;
if (windows_cli_count >= posix_cli_count)
{
*flags = COMMAND_LINE_SEPARATOR_COLON;
*flags |= COMMAND_LINE_SIGIL_SLASH | COMMAND_LINE_SIGIL_PLUS_MINUS;
}
else if (old_cli_status >= 0)
{
/* Ignore legacy parsing in case there is an error in the command line. */
if ((old_cli_status == 1) || ((old_cli_count > posix_cli_count) && (old_cli_status != -1)))
{
*flags = COMMAND_LINE_SEPARATOR_SPACE;
*flags |= COMMAND_LINE_SIGIL_DASH | COMMAND_LINE_SIGIL_DOUBLE_DASH;
compatibility = TRUE;
}
}
WLog_DBG(TAG, "windows: %d/%d posix: %d/%d compat: %d/%d", windows_cli_status, windows_cli_count,
posix_cli_status, posix_cli_count, old_cli_status, old_cli_count);
return compatibility;
}
int freerdp_client_settings_command_line_status_print(rdpSettings* settings, int status, int argc, char** argv)
{
COMMAND_LINE_ARGUMENT_A* arg;
if (status == COMMAND_LINE_STATUS_PRINT_VERSION)
{
freerdp_client_print_version();
return COMMAND_LINE_STATUS_PRINT_VERSION;
}
else if (status == COMMAND_LINE_STATUS_PRINT)
{
arg = CommandLineFindArgumentA(args, "kbd-list");
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
int i;
RDP_KEYBOARD_LAYOUT* layouts;
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_STANDARD);
printf("\nKeyboard Layouts\n");
for (i = 0; layouts[i].code; i++)
printf("0x%08X\t%s\n", (int) layouts[i].code, layouts[i].name);
free(layouts);
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_VARIANT);
printf("\nKeyboard Layout Variants\n");
for (i = 0; layouts[i].code; i++)
printf("0x%08X\t%s\n", (int) layouts[i].code, layouts[i].name);
free(layouts);
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_IME);
printf("\nKeyboard Input Method Editors (IMEs)\n");
for (i = 0; layouts[i].code; i++)
printf("0x%08X\t%s\n", (int) layouts[i].code, layouts[i].name);
free(layouts);
printf("\n");
}
arg = CommandLineFindArgumentA(args, "monitor-list");
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
settings->ListMonitors = TRUE;
}
return COMMAND_LINE_STATUS_PRINT;
}
else if (status < 0)
{
freerdp_client_print_command_line_help(argc, argv);
return COMMAND_LINE_STATUS_PRINT_HELP;
}
return 0;
}
int freerdp_client_settings_parse_command_line_arguments(rdpSettings* settings, int argc, char** argv)
{
char* p;
char* str;
int length;
int status;
DWORD flags;
BOOL compatibility;
COMMAND_LINE_ARGUMENT_A* arg;
compatibility = freerdp_client_detect_command_line(argc, argv, &flags);
if (compatibility)
{
WLog_WARN(TAG, "Using deprecated command-line interface!");
return freerdp_client_parse_old_command_line_arguments(argc, argv, settings);
}
else
{
CommandLineClearArgumentsA(args);
status = CommandLineParseArgumentsA(argc, (const char**) argv, args, flags, settings,
freerdp_client_command_line_pre_filter, freerdp_client_command_line_post_filter);
if (status < 0)
return status;
}
arg = CommandLineFindArgumentA(args, "v");
arg = args;
do
{
if (!(arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT))
continue;
CommandLineSwitchStart(arg)
CommandLineSwitchCase(arg, "v")
{
p = strchr(arg->Value, '[');
/* ipv4 */
if (!p)
{
p = strchr(arg->Value, ':');
if (p)
{
length = (int) (p - arg->Value);
settings->ServerPort = atoi(&p[1]);
settings->ServerHostname = (char*) malloc(length + 1);
strncpy(settings->ServerHostname, arg->Value, length);
settings->ServerHostname[length] = '\0';
}
else
{
settings->ServerHostname = _strdup(arg->Value);
}
}
else /* ipv6 */
{
char *p2 = strchr(arg->Value, ']');
/* not a valid [] ipv6 addr found */
if (!p2)
continue;
length = p2 - p;
settings->ServerHostname = (char*) calloc(length, sizeof(char));
strncpy(settings->ServerHostname, p+1, length-1);
if (*(p2 + 1) == ':')
{
settings->ServerPort = atoi(&p2[2]);
}
printf("hostname %s port %d\n", settings->ServerHostname, settings->ServerPort);
}
}
CommandLineSwitchCase(arg, "spn-class")
{
settings->AuthenticationServiceClass = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "credentials-delegation")
{
settings->DisableCredentialsDelegation = arg->Value ? FALSE : TRUE;
}
CommandLineSwitchCase(arg, "vmconnect")
{
settings->ServerPort = 2179;
settings->NegotiateSecurityLayer = FALSE;
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
settings->SendPreconnectionPdu = TRUE;
settings->PreconnectionBlob = _strdup(arg->Value);
}
}
CommandLineSwitchCase(arg, "w")
{
settings->DesktopWidth = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "h")
{
settings->DesktopHeight = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "size")
{
str = _strdup(arg->Value);
p = strchr(str, 'x');
if (p)
{
*p = '\0';
settings->DesktopWidth = atoi(str);
settings->DesktopHeight = atoi(&p[1]);
}
else
{
p = strchr(str, '%');
if(p)
{
settings->PercentScreen = atoi(str);
}
}
free(str);
}
CommandLineSwitchCase(arg, "f")
{
settings->Fullscreen = TRUE;
}
CommandLineSwitchCase(arg, "multimon")
{
settings->UseMultimon = TRUE;
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
if (_stricmp(arg->Value, "force") == 0)
{
settings->ForceMultimon = TRUE;
}
}
}
CommandLineSwitchCase(arg, "span")
{
settings->SpanMonitors = TRUE;
}
CommandLineSwitchCase(arg, "workarea")
{
settings->Workarea = TRUE;
}
CommandLineSwitchCase(arg, "monitors")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
UINT32 i;
char** p;
int count = 0;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
settings->NumMonitorIds = (UINT32) count;
settings->MonitorIds = (UINT32*) malloc(sizeof(UINT32) * settings->NumMonitorIds);
for (i = 0; i < settings->NumMonitorIds; i++)
{
settings->MonitorIds[i] = atoi(p[i]);
}
free(p);
}
}
CommandLineSwitchCase(arg, "monitor-list")
{
settings->ListMonitors = TRUE;
}
CommandLineSwitchCase(arg, "t")
{
settings->WindowTitle = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "decorations")
{
settings->Decorations = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "smart-sizing")
{
settings->SmartSizing = TRUE;
if (arg->Value)
{
str = _strdup(arg->Value);
if ((p = strchr(str, 'x')))
{
*p = '\0';
settings->SmartSizingWidth = atoi(str);
settings->SmartSizingHeight = atoi(&p[1]);
}
free(str);
}
}
CommandLineSwitchCase(arg, "bpp")
{
settings->ColorDepth = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "admin")
{
settings->ConsoleSession = TRUE;
}
CommandLineSwitchCase(arg, "restricted-admin")
{
settings->ConsoleSession = TRUE;
settings->RestrictedAdminModeRequired = TRUE;
}
CommandLineSwitchCase(arg, "pth")
{
settings->ConsoleSession = TRUE;
settings->RestrictedAdminModeRequired = TRUE;
settings->PasswordHash = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "client-hostname")
{
settings->ClientHostname = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "kbd")
{
unsigned long int id;
char* pEnd;
id = strtoul(arg->Value, &pEnd, 16);
if (pEnd != (arg->Value + strlen(arg->Value)))
id = 0;
if (id == 0)
{
id = (unsigned long int) freerdp_map_keyboard_layout_name_to_id(arg->Value);
if (!id)
{
WLog_ERR(TAG, "Could not identify keyboard layout: %s", arg->Value);
}
}
settings->KeyboardLayout = (UINT32) id;
}
CommandLineSwitchCase(arg, "kbd-type")
{
settings->KeyboardType = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "kbd-subtype")
{
settings->KeyboardSubType = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "kbd-fn-key")
{
settings->KeyboardFunctionKey = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "u")
{
char* user;
char* domain;
freerdp_parse_username(arg->Value, &user, &domain);
settings->Username = user;
settings->Domain = domain;
}
CommandLineSwitchCase(arg, "d")
{
settings->Domain = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "p")
{
settings->Password = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "g")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
p = strchr(arg->Value, ':');
if (p)
{
length = (int) (p - arg->Value);
settings->GatewayPort = atoi(&p[1]);
settings->GatewayHostname = (char*) malloc(length + 1);
strncpy(settings->GatewayHostname, arg->Value, length);
settings->GatewayHostname[length] = '\0';
}
else
{
settings->GatewayHostname = _strdup(arg->Value);
}
}
else
{
settings->GatewayHostname = _strdup(settings->ServerHostname);
}
settings->GatewayEnabled = TRUE;
settings->GatewayUseSameCredentials = TRUE;
freerdp_set_gateway_usage_method(settings, TSC_PROXY_MODE_DETECT);
}
CommandLineSwitchCase(arg, "gu")
{
char* user;
char* domain;
freerdp_parse_username(arg->Value, &user, &domain);
settings->GatewayUsername = user;
settings->GatewayDomain = domain;
settings->GatewayUseSameCredentials = FALSE;
}
CommandLineSwitchCase(arg, "gd")
{
settings->GatewayDomain = _strdup(arg->Value);
settings->GatewayUseSameCredentials = FALSE;
}
CommandLineSwitchCase(arg, "gp")
{
settings->GatewayPassword = _strdup(arg->Value);
settings->GatewayUseSameCredentials = FALSE;
}
CommandLineSwitchCase(arg, "gateway-usage-method")
{
int type;
char* pEnd;
type = strtol(arg->Value, &pEnd, 10);
if (type == 0)
{
if (_stricmp(arg->Value, "none") == 0)
type = TSC_PROXY_MODE_NONE_DIRECT;
else if (_stricmp(arg->Value, "direct") == 0)
type = TSC_PROXY_MODE_DIRECT;
else if (_stricmp(arg->Value, "detect") == 0)
type = TSC_PROXY_MODE_DETECT;
else if (_stricmp(arg->Value, "default") == 0)
type = TSC_PROXY_MODE_DEFAULT;
}
freerdp_set_gateway_usage_method(settings, (UINT32) type);
}
CommandLineSwitchCase(arg, "app")
{
settings->RemoteApplicationProgram = _strdup(arg->Value);
settings->RemoteApplicationMode = TRUE;
settings->RemoteAppLanguageBarSupported = TRUE;
settings->Workarea = TRUE;
settings->DisableWallpaper = TRUE;
settings->DisableFullWindowDrag = TRUE;
}
CommandLineSwitchCase(arg, "load-balance-info")
{
settings->LoadBalanceInfo = (BYTE*) _strdup(arg->Value);
settings->LoadBalanceInfoLength = (UINT32) strlen((char*) settings->LoadBalanceInfo);
}
CommandLineSwitchCase(arg, "app-name")
{
settings->RemoteApplicationName = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "app-icon")
{
settings->RemoteApplicationIcon = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "app-cmd")
{
settings->RemoteApplicationCmdLine = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "app-file")
{
settings->RemoteApplicationFile = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "app-guid")
{
settings->RemoteApplicationGuid = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "compression")
{
settings->CompressionEnabled = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "compression-level")
{
settings->CompressionLevel = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "drives")
{
settings->RedirectDrives = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "home-drive")
{
settings->RedirectHomeDrive = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "clipboard")
{
settings->RedirectClipboard = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "shell")
{
settings->AlternateShell = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "shell-dir")
{
settings->ShellWorkingDirectory = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "audio-mode")
{
int mode;
mode = atoi(arg->Value);
if (mode == AUDIO_MODE_REDIRECT)
{
settings->AudioPlayback = TRUE;
}
else if (mode == AUDIO_MODE_PLAY_ON_SERVER)
{
settings->RemoteConsoleAudio = TRUE;
}
else if (mode == AUDIO_MODE_NONE)
{
settings->AudioPlayback = FALSE;
settings->RemoteConsoleAudio = FALSE;
}
}
CommandLineSwitchCase(arg, "network")
{
int type;
char* pEnd;
type = strtol(arg->Value, &pEnd, 10);
if (type == 0)
{
if (_stricmp(arg->Value, "modem") == 0)
type = CONNECTION_TYPE_MODEM;
else if (_stricmp(arg->Value, "broadband") == 0)
type = CONNECTION_TYPE_BROADBAND_HIGH;
else if (_stricmp(arg->Value, "broadband-low") == 0)
type = CONNECTION_TYPE_BROADBAND_LOW;
else if (_stricmp(arg->Value, "broadband-high") == 0)
type = CONNECTION_TYPE_BROADBAND_HIGH;
else if (_stricmp(arg->Value, "wan") == 0)
type = CONNECTION_TYPE_WAN;
else if (_stricmp(arg->Value, "lan") == 0)
type = CONNECTION_TYPE_LAN;
else if ((_stricmp(arg->Value, "autodetect") == 0) ||
(_stricmp(arg->Value, "auto") == 0) ||
(_stricmp(arg->Value, "detect") == 0))
{
type = CONNECTION_TYPE_AUTODETECT;
}
}
freerdp_set_connection_type(settings, type);
}
CommandLineSwitchCase(arg, "fonts")
{
settings->AllowFontSmoothing = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "wallpaper")
{
settings->DisableWallpaper = arg->Value ? FALSE : TRUE;
}
CommandLineSwitchCase(arg, "window-drag")
{
settings->DisableFullWindowDrag = arg->Value ? FALSE : TRUE;
}
CommandLineSwitchCase(arg, "menu-anims")
{
settings->DisableMenuAnims = arg->Value ? FALSE : TRUE;
}
CommandLineSwitchCase(arg, "themes")
{
settings->DisableThemes = arg->Value ? FALSE : TRUE;
}
CommandLineSwitchCase(arg, "aero")
{
settings->AllowDesktopComposition = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "gdi")
{
if (_stricmp(arg->Value, "sw") == 0)
settings->SoftwareGdi = TRUE;
else if (_stricmp(arg->Value, "hw") == 0)
settings->SoftwareGdi = FALSE;
}
CommandLineSwitchCase(arg, "gfx")
{
settings->SupportGraphicsPipeline = TRUE;
}
CommandLineSwitchCase(arg, "gfx-thin-client")
{
settings->GfxThinClient = arg->Value ? TRUE : FALSE;
settings->SupportGraphicsPipeline = TRUE;
}
CommandLineSwitchCase(arg, "gfx-small-cache")
{
settings->GfxSmallCache = arg->Value ? TRUE : FALSE;
settings->SupportGraphicsPipeline = TRUE;
}
CommandLineSwitchCase(arg, "gfx-progressive")
{
settings->GfxProgressive = arg->Value ? TRUE : FALSE;
settings->GfxThinClient = settings->GfxProgressive ? FALSE : TRUE;
settings->SupportGraphicsPipeline = TRUE;
}
CommandLineSwitchCase(arg, "gfx-h264")
{
settings->GfxH264 = arg->Value ? TRUE : FALSE;
settings->SupportGraphicsPipeline = TRUE;
}
CommandLineSwitchCase(arg, "rfx")
{
settings->RemoteFxCodec = TRUE;
settings->FastPathOutput = TRUE;
settings->ColorDepth = 32;
settings->LargePointerFlag = TRUE;
settings->FrameMarkerCommandEnabled = TRUE;
}
CommandLineSwitchCase(arg, "rfx-mode")
{
if (strcmp(arg->Value, "video") == 0)
settings->RemoteFxCodecMode = 0x00;
else if (strcmp(arg->Value, "image") == 0)
settings->RemoteFxCodecMode = 0x02;
}
CommandLineSwitchCase(arg, "frame-ack")
{
settings->FrameAcknowledge = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "nsc")
{
settings->NSCodec = TRUE;
settings->FastPathOutput = TRUE;
settings->ColorDepth = 32;
settings->LargePointerFlag = TRUE;
settings->FrameMarkerCommandEnabled = TRUE;
}
CommandLineSwitchCase(arg, "jpeg")
{
settings->JpegCodec = TRUE;
settings->JpegQuality = 75;
}
CommandLineSwitchCase(arg, "jpeg-quality")
{
settings->JpegQuality = atoi(arg->Value) % 100;
}
CommandLineSwitchCase(arg, "nego")
{
settings->NegotiateSecurityLayer = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "pcb")
{
settings->SendPreconnectionPdu = TRUE;
settings->PreconnectionBlob = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "pcid")
{
settings->SendPreconnectionPdu = TRUE;
settings->PreconnectionId = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "sec")
{
if (strcmp("rdp", arg->Value) == 0) /* Standard RDP */
{
settings->RdpSecurity = TRUE;
settings->TlsSecurity = FALSE;
settings->NlaSecurity = FALSE;
settings->ExtSecurity = FALSE;
settings->UseRdpSecurityLayer = TRUE;
}
else if (strcmp("tls", arg->Value) == 0) /* TLS */
{
settings->RdpSecurity = FALSE;
settings->TlsSecurity = TRUE;
settings->NlaSecurity = FALSE;
settings->ExtSecurity = FALSE;
}
else if (strcmp("nla", arg->Value) == 0) /* NLA */
{
settings->RdpSecurity = FALSE;
settings->TlsSecurity = FALSE;
settings->NlaSecurity = TRUE;
settings->ExtSecurity = FALSE;
}
else if (strcmp("ext", arg->Value) == 0) /* NLA Extended */
{
settings->RdpSecurity = FALSE;
settings->TlsSecurity = FALSE;
settings->NlaSecurity = FALSE;
settings->ExtSecurity = TRUE;
}
else
{
WLog_ERR(TAG, "unknown protocol security: %s", arg->Value);
}
}
CommandLineSwitchCase(arg, "encryption-methods")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
UINT32 i;
char** p;
int count = 0;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
for (i = 0; i < count; i++)
{
if (!strcmp(p[i], "40"))
settings->EncryptionMethods |= ENCRYPTION_METHOD_40BIT;
else if (!strcmp(p[i], "56"))
settings->EncryptionMethods |= ENCRYPTION_METHOD_56BIT;
else if (!strcmp(p[i], "128"))
settings->EncryptionMethods |= ENCRYPTION_METHOD_128BIT;
else if (!strcmp(p[i], "FIPS"))
settings->EncryptionMethods |= ENCRYPTION_METHOD_FIPS;
else
WLog_ERR(TAG, "unknown encryption method '%s'", p[i]);
}
free(p);
}
}
CommandLineSwitchCase(arg, "sec-rdp")
{
settings->RdpSecurity = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "sec-tls")
{
settings->TlsSecurity = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "sec-nla")
{
settings->NlaSecurity = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "sec-ext")
{
settings->ExtSecurity = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "tls-ciphers")
{
settings->PermittedTLSCiphers = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "tls-ciphers-netmon")
{
settings->PermittedTLSCiphers = arg->Value ? _strdup("ALL:!ECDH") : NULL;
}
CommandLineSwitchCase(arg, "cert-name")
{
settings->CertificateName = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "cert-ignore")
{
settings->IgnoreCertificate = TRUE;
}
CommandLineSwitchCase(arg, "authentication")
{
settings->Authentication = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "encryption")
{
settings->UseRdpSecurityLayer = arg->Value ? FALSE : TRUE;
}
CommandLineSwitchCase(arg, "grab-keyboard")
{
settings->GrabKeyboard = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "toggle-fullscreen")
{
settings->ToggleFullscreen = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "mouse-motion")
{
settings->MouseMotion = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "parent-window")
{
settings->ParentWindowId = strtol(arg->Value, NULL, 0);
}
CommandLineSwitchCase(arg, "bitmap-cache")
{
settings->BitmapCacheEnabled = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "offscreen-cache")
{
settings->OffscreenSupportLevel = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "glyph-cache")
{
settings->GlyphSupportLevel = arg->Value ? GLYPH_SUPPORT_FULL : GLYPH_SUPPORT_NONE;
}
CommandLineSwitchCase(arg, "codec-cache")
{
settings->BitmapCacheV3Enabled = TRUE;
if (strcmp(arg->Value, "rfx") == 0)
{
settings->RemoteFxCodec = TRUE;
}
else if (strcmp(arg->Value, "nsc") == 0)
{
settings->NSCodec = TRUE;
}
else if (strcmp(arg->Value, "jpeg") == 0)
{
settings->JpegCodec = TRUE;
if (settings->JpegQuality == 0)
settings->JpegQuality = 75;
}
}
CommandLineSwitchCase(arg, "fast-path")
{
settings->FastPathInput = arg->Value ? TRUE : FALSE;
settings->FastPathOutput = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "max-fast-path-size")
{
settings->MultifragMaxRequestSize = atoi(arg->Value);
}
CommandLineSwitchCase(arg, "async-input")
{
settings->AsyncInput = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "async-update")
{
settings->AsyncUpdate = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "async-channels")
{
settings->AsyncChannels = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "async-transport")
{
settings->AsyncTransport = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "wm-class")
{
settings->WmClass = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "play-rfx")
{
settings->PlayRemoteFxFile = _strdup(arg->Value);
settings->PlayRemoteFx = TRUE;
}
CommandLineSwitchCase(arg, "auth-only")
{
settings->AuthenticationOnly = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "auto-reconnect")
{
settings->AutoReconnectionEnabled = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "reconnect-cookie")
{
BYTE *base64;
int length;
crypto_base64_decode((const char *) (arg->Value), (int) strlen(arg->Value),
&base64, &length);
if ((base64 != NULL) && (length == sizeof(ARC_SC_PRIVATE_PACKET)))
{
memcpy(settings->ServerAutoReconnectCookie, base64, length);
free(base64);
}
else
{
WLog_ERR(TAG, "reconnect-cookie: invalid base64 '%s'", arg->Value);
}
}
CommandLineSwitchCase(arg, "print-reconnect-cookie")
{
settings->PrintReconnectCookie = arg->Value ? TRUE : FALSE;
}
CommandLineSwitchCase(arg, "assistance")
{
settings->RemoteAssistanceMode = TRUE;
settings->RemoteAssistancePassword = _strdup(arg->Value);
}
CommandLineSwitchDefault(arg)
{
}
CommandLineSwitchEnd(arg)
}
while ((arg = CommandLineFindNextArgumentA(arg)) != NULL);
freerdp_performance_flags_make(settings);
if (settings->SupportGraphicsPipeline)
{
settings->FastPathOutput = TRUE;
settings->ColorDepth = 32;
settings->LargePointerFlag = TRUE;
settings->FrameMarkerCommandEnabled = TRUE;
}
arg = CommandLineFindArgumentA(args, "port");
if (arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT)
{
settings->ServerPort = atoi(arg->Value);
}
arg = CommandLineFindArgumentA(args, "p");
if (arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT)
{
FillMemory(arg->Value, strlen(arg->Value), '*');
}
arg = CommandLineFindArgumentA(args, "gp");
if (arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT)
{
FillMemory(arg->Value, strlen(arg->Value), '*');
}
return status;
}
int freerdp_client_load_static_channel_addin(rdpChannels* channels, rdpSettings* settings, char* name, void* data)
{
void* entry;
entry = freerdp_load_channel_addin_entry(name, NULL, NULL, FREERDP_ADDIN_CHANNEL_STATIC);
if (entry)
{
if (freerdp_channels_client_load(channels, settings, entry, data) == 0)
{
WLog_INFO(TAG, "loading channel %s", name);
return 0;
}
}
return -1;
}
int freerdp_client_load_addins(rdpChannels* channels, rdpSettings* settings)
{
UINT32 index;
ADDIN_ARGV* args;
if ((freerdp_static_channel_collection_find(settings, "rdpsnd")) ||
(freerdp_dynamic_channel_collection_find(settings, "tsmf")))
{
settings->DeviceRedirection = TRUE; /* rdpsnd requires rdpdr to be registered */
settings->AudioPlayback = TRUE; /* Both rdpsnd and tsmf require this flag to be set */
}
if (freerdp_dynamic_channel_collection_find(settings, "audin"))
{
settings->AudioCapture = TRUE;
}
if (settings->NetworkAutoDetect ||
settings->SupportHeartbeatPdu ||
settings->SupportMultitransport)
{
settings->DeviceRedirection = TRUE; /* these RDP8 features require rdpdr to be registered */
}
if (settings->RedirectDrives || settings->RedirectHomeDrive || settings->RedirectSerialPorts
|| settings->RedirectSmartCards || settings->RedirectPrinters)
{
settings->DeviceRedirection = TRUE; /* All of these features require rdpdr */
}
if (settings->RedirectDrives)
{
if (!freerdp_device_collection_find(settings, "drive"))
{
char* params[3];
params[0] = "drive";
params[1] = "media";
params[2] = "*";
freerdp_client_add_device_channel(settings, 3, (char**) params);
}
}
if (settings->RedirectHomeDrive)
{
if (!freerdp_device_collection_find(settings, "drive"))
{
char* params[3];
params[0] = "drive";
params[1] = "home";
params[2] = "%";
freerdp_client_add_device_channel(settings, 3, (char**) params);
}
}
if (settings->DeviceRedirection)
{
freerdp_client_load_static_channel_addin(channels, settings, "rdpdr", settings);
if (!freerdp_static_channel_collection_find(settings, "rdpsnd"))
{
char* params[2];
params[0] = "rdpsnd";
params[1] = "sys:fake";
freerdp_client_add_static_channel(settings, 2, (char**) params);
}
}
if (settings->RedirectSmartCards)
{
RDPDR_SMARTCARD* smartcard;
smartcard = (RDPDR_SMARTCARD*) calloc(1, sizeof(RDPDR_SMARTCARD));
if (!smartcard)
return -1;
smartcard->Type = RDPDR_DTYP_SMARTCARD;
freerdp_device_collection_add(settings, (RDPDR_DEVICE*) smartcard);
}
if (settings->RedirectPrinters)
{
RDPDR_PRINTER* printer;
printer = (RDPDR_PRINTER*) calloc(1, sizeof(RDPDR_PRINTER));
if (!printer)
return -1;
printer->Type = RDPDR_DTYP_PRINT;
freerdp_device_collection_add(settings, (RDPDR_DEVICE*) printer);
}
if (settings->RedirectClipboard)
{
if (!freerdp_static_channel_collection_find(settings, "cliprdr"))
{
char* params[1];
params[0] = "cliprdr";
freerdp_client_add_static_channel(settings, 1, (char**) params);
}
}
if (settings->LyncRdpMode)
{
settings->EncomspVirtualChannel = TRUE;
settings->RemdeskVirtualChannel = TRUE;
settings->CompressionEnabled = FALSE;
}
if (settings->RemoteAssistanceMode)
{
settings->EncomspVirtualChannel = TRUE;
settings->RemdeskVirtualChannel = TRUE;
}
if (settings->EncomspVirtualChannel)
freerdp_client_load_static_channel_addin(channels, settings, "encomsp", settings);
if (settings->RemdeskVirtualChannel)
freerdp_client_load_static_channel_addin(channels, settings, "remdesk", settings);
for (index = 0; index < settings->StaticChannelCount; index++)
{
args = settings->StaticChannelArray[index];
freerdp_client_load_static_channel_addin(channels, settings, args->argv[0], args);
}
if (settings->RemoteApplicationMode)
{
freerdp_client_load_static_channel_addin(channels, settings, "rail", settings);
}
if (settings->MultiTouchInput)
{
char* p[1];
int count;
count = 1;
p[0] = "rdpei";
freerdp_client_add_dynamic_channel(settings, count, p);
}
if (settings->SupportGraphicsPipeline)
{
char* p[1];
int count;
count = 1;
p[0] = "rdpgfx";
freerdp_client_add_dynamic_channel(settings, count, p);
}
if (settings->SupportEchoChannel)
{
char* p[1];
int count;
count = 1;
p[0] = "echo";
freerdp_client_add_dynamic_channel(settings, count, p);
}
if (settings->SupportDisplayControl)
{
char* p[1];
int count;
count = 1;
p[0] = "disp";
freerdp_client_add_dynamic_channel(settings, count, p);
}
if (settings->DynamicChannelCount)
settings->SupportDynamicChannels = TRUE;
if (settings->SupportDynamicChannels)
{
freerdp_client_load_static_channel_addin(channels, settings, "drdynvc", settings);
}
return 1;
}
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