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FreeRDP/client/common/cmdline.c

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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>
* Copyright 2016 Armin Novak <armin.novak@gmail.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 <ctype.h>
#include <assert.h>
#include <errno.h>
#include <winpr/crt.h>
#include <winpr/wlog.h>
#include <winpr/path.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/utils/passphrase.h>
#include <freerdp/client/cmdline.h>
#include <freerdp/version.h>
#include "compatibility.h"
#include "cmdline.h"
#include <freerdp/log.h>
#define TAG CLIENT_TAG("common.cmdline")
static BOOL copy_value(const char* value, char** dst)
{
if (!dst || !value)
return FALSE;
free(*dst);
(*dst) = _strdup(value);
return (*dst) != NULL;
}
static BOOL value_to_int(const char* value, LONGLONG* result, LONGLONG min, LONGLONG max)
{
long long rc;
if (!value || !result)
return FALSE;
errno = 0;
rc = _strtoi64(value, NULL, 0);
if (errno != 0)
return FALSE;
if ((rc < min) || (rc > max))
return FALSE;
*result = rc;
return TRUE;
}
static BOOL value_to_uint(const char* value, ULONGLONG* result, ULONGLONG min, ULONGLONG max)
{
unsigned long long rc;
if (!value || !result)
return FALSE;
errno = 0;
rc = _strtoui64(value, NULL, 0);
if (errno != 0)
return FALSE;
if ((rc < min) || (rc > max))
return FALSE;
*result = rc;
return TRUE;
}
BOOL freerdp_client_print_version(void)
{
printf("This is FreeRDP version %s (%s)\n", FREERDP_VERSION_FULL,
GIT_REVISION);
return TRUE;
}
BOOL freerdp_client_print_buildconfig(void)
{
printf("%s", freerdp_get_build_config());
return TRUE;
}
static char* print_token(char* text, int start_offset, int* current, int limit,
const char delimiter)
{
int len = (int)strlen(text);
if (*current < start_offset)
*current += printf("%*c", (start_offset - *current), ' ');
if (*current + len > limit)
{
int x;
for (x = MIN(len, limit - start_offset); x > 1; x--)
{
if (text[x] == delimiter)
{
printf("%.*s\n", x, text);
*current = 0;
return &text[x];
}
}
return NULL;
}
*current += printf("%s", text);
return NULL;
}
static int print_optionals(const char* text, int start_offset, int current)
{
const size_t limit = 80;
char* str = _strdup(text);
char* cur = print_token(str, start_offset, &current, limit, '[');
while (cur)
cur = print_token(cur, start_offset, &current, limit, '[');
free(str);
return current;
}
static int print_description(const char* text, int start_offset, int current)
{
const size_t limit = 80;
char* str = _strdup(text);
char* cur = print_token(str, start_offset, &current, limit, ' ');
while (cur)
{
cur++;
cur = print_token(cur, start_offset, &current, limit, ' ');
}
free(str);
current += (size_t) printf("\n");
return current;
}
static void freerdp_client_print_command_line_args(COMMAND_LINE_ARGUMENT_A* arg)
{
if (!arg)
return;
do
{
int pos = 0;
const int description_offset = 30 + 8;
if (arg->Flags & COMMAND_LINE_VALUE_BOOL)
pos += printf(" %s%s", arg->Default ? "-" : "+", arg->Name);
else
pos += printf(" /%s", arg->Name);
if ((arg->Flags & COMMAND_LINE_VALUE_REQUIRED)
|| (arg->Flags & COMMAND_LINE_VALUE_OPTIONAL))
{
if (arg->Format)
{
if (arg->Flags & COMMAND_LINE_VALUE_OPTIONAL)
{
pos += printf("[:");
pos = print_optionals(arg->Format, pos, pos);
pos += printf("]");
}
else
{
pos += printf(":");
pos = print_optionals(arg->Format, pos, pos);
}
if (pos > description_offset)
{
printf("\n");
pos = 0;
}
}
}
pos += printf("%*c", (description_offset - pos), ' ');
if (arg->Flags & COMMAND_LINE_VALUE_BOOL)
pos += printf("%s ", arg->Default ? "Disable" : "Enable");
print_description(arg->Text, description_offset, pos);
}
while ((arg = CommandLineFindNextArgumentA(arg)) != NULL);
}
BOOL freerdp_client_print_command_line_help(int argc, char** argv)
{
return freerdp_client_print_command_line_help_ex(argc, argv, NULL);
}
BOOL freerdp_client_print_command_line_help_ex(int argc, char** argv,
COMMAND_LINE_ARGUMENT_A* custom)
{
WINPR_UNUSED(argc);
WINPR_UNUSED(argv);
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");
freerdp_client_print_command_line_args(custom);
freerdp_client_print_command_line_args(args);
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:<name>,<device>\n");
printf("Printer Redirection: /printer:<device>,<driver>\n");
printf("\n");
printf("Audio Output Redirection: /sound:sys:oss,dev:1,format:1\n");
printf("Audio Output Redirection: /sound:sys:alsa\n");
printf("Audio Input Redirection: /microphone:sys:oss,dev:1,format:1\n");
printf("Audio Input Redirection: /microphone:sys:alsa\n");
printf("\n");
printf("Multimedia Redirection: /multimedia:sys:oss,dev:/dev/dsp1,decoder:ffmpeg\n");
printf("Multimedia Redirection: /multimedia:sys:alsa\n");
printf("USB Device Redirection: /usb:id,dev:054c:0268\n");
printf("\n");
printf("For Gateways, the https_proxy environment variable is respected:\n");
#ifdef _WIN32
printf(" set HTTPS_PROXY=http://proxy.contoso.com:3128/\n");
#else
printf(" export https_proxy=http://proxy.contoso.com:3128/\n");
#endif
printf(" xfreerdp /g:rdp.contoso.com ...\n");
printf("\n");
printf("More documentation is coming, in the meantime consult source files\n");
printf("\n");
return TRUE;
}
static int freerdp_client_command_line_pre_filter(void* context, int index,
int argc, LPSTR* argv)
{
if (index == 1)
{
size_t length;
rdpSettings* settings;
if (argc <= index)
return -1;
length = strlen(argv[index]);
if (length > 4)
{
if (_stricmp(&(argv[index])[length - 4], ".rdp") == 0)
{
settings = (rdpSettings*) context;
if (!copy_value(argv[index], &settings->ConnectionFile))
return COMMAND_LINE_ERROR_MEMORY;
return 1;
}
}
if (length > 13)
{
if (_stricmp(&(argv[index])[length - 13], ".msrcIncident") == 0)
{
settings = (rdpSettings*) context;
if (!copy_value(argv[index], &settings->AssistanceFile))
return COMMAND_LINE_ERROR_MEMORY;
return 1;
}
}
}
return 0;
}
BOOL freerdp_client_add_device_channel(rdpSettings* settings, int count,
char** params)
{
if (strcmp(params[0], "drive") == 0)
{
RDPDR_DRIVE* drive;
if (count < 3)
return FALSE;
settings->DeviceRedirection = TRUE;
drive = (RDPDR_DRIVE*) calloc(1, sizeof(RDPDR_DRIVE));
if (!drive)
return FALSE;
drive->Type = RDPDR_DTYP_FILESYSTEM;
if (count > 1)
{
if (!(drive->Name = _strdup(params[1])))
{
free(drive);
return FALSE;
}
}
if (count > 2)
{
const BOOL isPath = PathFileExistsA(params[2]);
const BOOL isSpecial = (strncmp(params[2], "*", 2) == 0) ||
(strncmp(params[2], "%", 2) == 0) ? TRUE : FALSE;
if ((!isPath && !isSpecial) || !(drive->Path = _strdup(params[2])))
{
free(drive->Name);
free(drive);
return FALSE;
}
}
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) drive))
{
free(drive->Path);
free(drive->Name);
free(drive);
return FALSE;
}
return TRUE;
}
else if (strcmp(params[0], "printer") == 0)
{
RDPDR_PRINTER* printer;
if (count < 1)
return FALSE;
settings->RedirectPrinters = TRUE;
settings->DeviceRedirection = TRUE;
if (count > 1)
{
printer = (RDPDR_PRINTER*) calloc(1, sizeof(RDPDR_PRINTER));
if (!printer)
return FALSE;
printer->Type = RDPDR_DTYP_PRINT;
if (count > 1)
{
if (!(printer->Name = _strdup(params[1])))
{
free(printer);
return FALSE;
}
}
if (count > 2)
{
if (!(printer->DriverName = _strdup(params[2])))
{
free(printer->Name);
free(printer);
return FALSE;
}
}
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) printer))
{
free(printer->DriverName);
free(printer->Name);
free(printer);
return FALSE;
}
}
return TRUE;
}
else if (strcmp(params[0], "smartcard") == 0)
{
RDPDR_SMARTCARD* smartcard;
if (count < 1)
return FALSE;
settings->RedirectSmartCards = TRUE;
settings->DeviceRedirection = TRUE;
smartcard = (RDPDR_SMARTCARD*) calloc(1, sizeof(RDPDR_SMARTCARD));
if (!smartcard)
return FALSE;
smartcard->Type = RDPDR_DTYP_SMARTCARD;
if (count > 1 && strlen(params[1]))
{
if (!(smartcard->Name = _strdup(params[1])))
{
free(smartcard);
return FALSE;
}
}
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) smartcard))
{
free(smartcard->Name);
free(smartcard);
return FALSE;
}
return TRUE;
}
else if (strcmp(params[0], "serial") == 0)
{
RDPDR_SERIAL* serial;
if (count < 1)
return FALSE;
settings->RedirectSerialPorts = TRUE;
settings->DeviceRedirection = TRUE;
serial = (RDPDR_SERIAL*) calloc(1, sizeof(RDPDR_SERIAL));
if (!serial)
return FALSE;
serial->Type = RDPDR_DTYP_SERIAL;
if (count > 1)
{
if (!(serial->Name = _strdup(params[1])))
{
free(serial);
return FALSE;
}
}
if (count > 2)
{
if (!(serial->Path = _strdup(params[2])))
{
free(serial->Name);
free(serial);
return FALSE;
}
}
if (count > 3)
{
if (!(serial->Driver = _strdup(params[3])))
{
free(serial->Path);
free(serial->Name);
free(serial);
return FALSE;
}
}
if (count > 4)
{
if (!(serial->Permissive = _strdup(params[4])))
{
free(serial->Driver);
free(serial->Path);
free(serial->Name);
free(serial);
return FALSE;
}
}
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) serial))
{
free(serial->Permissive);
free(serial->Driver);
free(serial->Path);
free(serial->Name);
free(serial);
return FALSE;
}
return TRUE;
}
else if (strcmp(params[0], "parallel") == 0)
{
RDPDR_PARALLEL* parallel;
if (count < 1)
return FALSE;
settings->RedirectParallelPorts = TRUE;
settings->DeviceRedirection = TRUE;
parallel = (RDPDR_PARALLEL*) calloc(1, sizeof(RDPDR_PARALLEL));
if (!parallel)
return FALSE;
parallel->Type = RDPDR_DTYP_PARALLEL;
if (count > 1)
{
if (!(parallel->Name = _strdup(params[1])))
{
free(parallel);
return FALSE;
}
}
if (count > 2)
{
if (!(parallel->Path = _strdup(params[2])))
{
free(parallel->Name);
free(parallel);
return FALSE;
}
}
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) parallel))
{
free(parallel->Path);
free(parallel->Name);
free(parallel);
return FALSE;
}
return TRUE;
}
return FALSE;
}
BOOL freerdp_client_add_static_channel(rdpSettings* settings, int count,
char** params)
{
int index;
ADDIN_ARGV* args;
if (!settings || !params || !params[0] || (count < 0))
return FALSE;
if (freerdp_static_channel_collection_find(settings, params[0]))
return TRUE;
args = (ADDIN_ARGV*) calloc(1, sizeof(ADDIN_ARGV));
if (!args)
return FALSE;
args->argc = count;
args->argv = (char**) calloc((size_t)args->argc, sizeof(char*));
if (!args->argv)
goto error_argv;
for (index = 0; index < args->argc; index++)
{
args->argv[index] = _strdup(params[index]);
if (!args->argv[index])
{
for (--index; index >= 0; --index)
free(args->argv[index]);
goto error_argv_strdup;
}
}
if (!freerdp_static_channel_collection_add(settings, args))
goto error_argv_index;
return TRUE;
error_argv_index:
for (index = 0; index < args->argc; index++)
free(args->argv[index]);
error_argv_strdup:
free(args->argv);
error_argv:
free(args);
return FALSE;
}
BOOL freerdp_client_add_dynamic_channel(rdpSettings* settings, int count,
char** params)
{
int index;
ADDIN_ARGV* args;
if (!settings || !params || !params[0] || (count < 0))
return FALSE;
if (freerdp_dynamic_channel_collection_find(settings, params[0]))
return TRUE;
args = (ADDIN_ARGV*) malloc(sizeof(ADDIN_ARGV));
if (!args)
return FALSE;
args->argc = count;
args->argv = (char**) calloc((size_t)args->argc, sizeof(char*));
if (!args->argv)
goto error_argv;
for (index = 0; index < args->argc; index++)
{
args->argv[index] = _strdup(params[index]);
if (!args->argv[index])
{
for (--index; index >= 0; --index)
free(args->argv[index]);
goto error_argv_strdup;
}
}
if (!freerdp_dynamic_channel_collection_add(settings, args))
goto error_argv_index;
return TRUE;
error_argv_index:
for (index = 0; index < args->argc; index++)
free(args->argv[index]);
error_argv_strdup:
free(args->argv);
error_argv:
free(args);
return FALSE;
}
static char** freerdp_command_line_parse_comma_separated_values_ex(const char* name,
const char* list,
size_t* count)
{
char** p;
char* str;
size_t nArgs;
size_t index;
size_t nCommas;
size_t prefix, len;
nCommas = 0;
assert(NULL != count);
*count = 0;
if (!list)
{
if (name)
{
size_t len = strlen(name);
p = (char**) calloc(2UL + len, sizeof(char*));
if (p)
{
char* dst = (char*)&p[1];
p[0] = dst;
sprintf_s(dst, len + 1, "%s", name);
*count = 1;
return p;
}
}
return NULL;
}
{
const char* it = list;
while ((it = strchr(it, ',')) != NULL)
{
it++;
nCommas++;
}
}
nArgs = nCommas + 1;
if (name)
nArgs++;
prefix = (nArgs + 1UL) * sizeof(char*);
len = strlen(list);
p = (char**) calloc(len + prefix + 1, sizeof(char*));
if (!p)
return NULL;
str = &((char*)p)[prefix];
memcpy(str, list, len);
if (name)
p[0] = (char*)name;
for (index = name ? 1 : 0; index < nArgs; index++)
{
char* comma = strchr(str, ',');
p[index] = str;
if (comma)
{
str = comma + 1;
*comma = '\0';
}
}
*count = nArgs;
return p;
}
static char** freerdp_command_line_parse_comma_separated_values(char* list,
size_t* count)
{
return freerdp_command_line_parse_comma_separated_values_ex(NULL, list, count);
}
static char** freerdp_command_line_parse_comma_separated_values_offset(
const char* name, char* list, size_t* count)
{
return freerdp_command_line_parse_comma_separated_values_ex(name, list, count);
}
static int freerdp_client_command_line_post_filter(void* context,
COMMAND_LINE_ARGUMENT_A* arg)
{
rdpSettings* settings = (rdpSettings*) context;
BOOL status = TRUE;
BOOL enable = arg->Value ? TRUE : FALSE;
CommandLineSwitchStart(arg)
CommandLineSwitchCase(arg, "a")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
if ((status = freerdp_client_add_device_channel(settings, count, p)))
{
settings->DeviceRedirection = TRUE;
}
free(p);
}
CommandLineSwitchCase(arg, "vc")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
status = freerdp_client_add_static_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "dvc")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
status = freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "drive")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Name, arg->Value,
&count);
status = freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "serial")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Name, arg->Value,
&count);
status = freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "parallel")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Name, arg->Value,
&count);
status = freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "smartcard")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Name, arg->Value,
&count);
status = freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "printer")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset(arg->Name, arg->Value,
&count);
status = freerdp_client_add_device_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "usb")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset("urbdrc", arg->Value,
&count);
status = freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "multitouch")
{
settings->MultiTouchInput = enable;
}
CommandLineSwitchCase(arg, "gestures")
{
settings->MultiTouchGestures = enable;
}
CommandLineSwitchCase(arg, "echo")
{
settings->SupportEchoChannel = enable;
}
CommandLineSwitchCase(arg, "ssh-agent")
{
settings->SupportSSHAgentChannel = enable;
}
CommandLineSwitchCase(arg, "disp")
{
settings->SupportDisplayControl = enable;
}
CommandLineSwitchCase(arg, "geometry")
{
settings->SupportGeometryTracking = enable;
}
CommandLineSwitchCase(arg, "video")
{
settings->SupportGeometryTracking = enable; /* this requires geometry tracking */
settings->SupportVideoOptimized = enable;
}
CommandLineSwitchCase(arg, "sound")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset("rdpsnd", arg->Value,
&count);
status = freerdp_client_add_static_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "microphone")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset("audin", arg->Value,
&count);
status = freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "multimedia")
{
char** p;
size_t count;
p = freerdp_command_line_parse_comma_separated_values_offset("tsmf", arg->Value,
&count);
status = freerdp_client_add_dynamic_channel(settings, count, p);
free(p);
}
CommandLineSwitchCase(arg, "heartbeat")
{
settings->SupportHeartbeatPdu = enable;
}
CommandLineSwitchCase(arg, "multitransport")
{
settings->SupportMultitransport = enable;
if (settings->SupportMultitransport)
settings->MultitransportFlags = (TRANSPORT_TYPE_UDP_FECR |
TRANSPORT_TYPE_UDP_FECL | TRANSPORT_TYPE_UDP_PREFERRED);
else
settings->MultitransportFlags = 0;
}
CommandLineSwitchCase(arg, "password-is-pin")
{
settings->PasswordIsSmartcardPin = enable;
}
CommandLineSwitchEnd(arg)
return status ? 1 : -1;
}
BOOL freerdp_parse_username(const char* username, char** user, char** domain)
{
char* p;
size_t length = 0;
p = strchr(username, '\\');
*user = NULL;
*domain = NULL;
if (p)
{
length = (size_t)(p - username);
*user = _strdup(&p[1]);
if (!*user)
return FALSE;
*domain = (char*) calloc(length + 1UL, sizeof(char));
if (!*domain)
{
free(*user);
*user = NULL;
return FALSE;
}
strncpy(*domain, username, length);
(*domain)[length] = '\0';
}
else if (username)
{
/* 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 (not NULL!).
*/
*user = _strdup(username);
if (!*user)
return FALSE;
*domain = _strdup("\0");
if (!*domain)
{
free(*user);
*user = NULL;
return FALSE;
}
}
else
return FALSE;
return TRUE;
}
BOOL freerdp_parse_hostname(const char* hostname, char** host, int* port)
{
char* p;
p = strrchr(hostname, ':');
if (p)
{
size_t length = (size_t)(p - hostname);
LONGLONG val;
if (!value_to_int(p + 1, &val, 1, UINT16_MAX))
return FALSE;
*host = (char*) calloc(length + 1UL, sizeof(char));
if (!(*host))
return FALSE;
CopyMemory(*host, hostname, length);
(*host)[length] = '\0';
*port = (UINT16)val;
}
else
{
*host = _strdup(hostname);
if (!(*host))
return FALSE;
*port = -1;
}
return TRUE;
}
BOOL freerdp_set_connection_type(rdpSettings* settings, UINT32 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;
}
else
{
return FALSE;
}
return TRUE;
}
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);
if (!layouts)
return -1;
for (i = 0; layouts[i].code; i++)
{
if (_stricmp(layouts[i].name, name) == 0)
id = layouts[i].code;
}
freerdp_keyboard_layouts_free(layouts);
if (id)
return id;
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_VARIANT);
if (!layouts)
return -1;
for (i = 0; layouts[i].code; i++)
{
if (_stricmp(layouts[i].name, name) == 0)
id = layouts[i].code;
}
freerdp_keyboard_layouts_free(layouts);
if (id)
return id;
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_IME);
if (!layouts)
return -1;
for (i = 0; layouts[i].code; i++)
{
if (_stricmp(layouts[i].name, name) == 0)
id = layouts[i].code;
}
freerdp_keyboard_layouts_free(layouts);
if (id)
return id;
return 0;
}
static int freerdp_detect_command_line_pre_filter(void* context, int index,
int argc, LPSTR* argv)
{
size_t length;
WINPR_UNUSED(context);
if (index == 1)
{
if (argc < index)
return -1;
length = strlen(argv[index]);
if (length > 4)
{
if (_stricmp(&(argv[index])[length - 4], ".rdp") == 0)
{
return 1;
}
}
if (length > 13)
{
if (_stricmp(&(argv[index])[length - 13], ".msrcIncident") == 0)
{
return 1;
}
}
}
return 0;
}
static int freerdp_detect_windows_style_command_line_syntax(int argc, char** argv,
size_t* count, BOOL ignoreUnknown)
{
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;
if (ignoreUnknown)
{
flags |= COMMAND_LINE_IGN_UNKNOWN_KEYWORD;
}
*count = 0;
detect_status = 0;
CommandLineClearArgumentsA(args);
status = CommandLineParseArgumentsA(argc, 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,
size_t* count, BOOL ignoreUnknown)
{
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;
if (ignoreUnknown)
{
flags |= COMMAND_LINE_IGN_UNKNOWN_KEYWORD;
}
*count = 0;
detect_status = 0;
CommandLineClearArgumentsA(args);
status = CommandLineParseArgumentsA(argc, 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;
}
static BOOL freerdp_client_detect_command_line(int argc, char** argv,
DWORD* flags, BOOL ignoreUnknown)
{
int old_cli_status;
int old_cli_count;
int posix_cli_status;
size_t posix_cli_count;
int windows_cli_status;
size_t windows_cli_count;
BOOL compatibility = FALSE;
windows_cli_status = freerdp_detect_windows_style_command_line_syntax(argc,
argv, &windows_cli_count, ignoreUnknown);
posix_cli_status = freerdp_detect_posix_style_command_line_syntax(argc, argv,
&posix_cli_count, ignoreUnknown);
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;
/* Check, if this may be windows style syntax... */
if ((windows_cli_count && (windows_cli_count >= posix_cli_count))
|| (windows_cli_status <= COMMAND_LINE_STATUS_PRINT))
{
windows_cli_count = 1;
*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)
{
return freerdp_client_settings_command_line_status_print_ex(
settings, status, argc, argv, NULL);
}
int freerdp_client_settings_command_line_status_print_ex(rdpSettings* settings,
int status, int argc, char** argv, COMMAND_LINE_ARGUMENT_A* custom)
{
COMMAND_LINE_ARGUMENT_A* arg;
if (status == COMMAND_LINE_STATUS_PRINT_VERSION)
{
freerdp_client_print_version();
return COMMAND_LINE_STATUS_PRINT_VERSION;
}
if (status == COMMAND_LINE_STATUS_PRINT_BUILDCONFIG)
{
freerdp_client_print_version();
freerdp_client_print_buildconfig();
return COMMAND_LINE_STATUS_PRINT_BUILDCONFIG;
}
else if (status == COMMAND_LINE_STATUS_PRINT)
{
arg = CommandLineFindArgumentA(args, "kbd-list");
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
DWORD i;
RDP_KEYBOARD_LAYOUT* layouts;
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_STANDARD);
//if (!layouts) /* FIXME*/
printf("\nKeyboard Layouts\n");
for (i = 0; layouts[i].code; i++)
printf("0x%08"PRIX32"\t%s\n", layouts[i].code, layouts[i].name);
freerdp_keyboard_layouts_free(layouts);
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_VARIANT);
//if (!layouts) /* FIXME*/
printf("\nKeyboard Layout Variants\n");
for (i = 0; layouts[i].code; i++)
printf("0x%08"PRIX32"\t%s\n", layouts[i].code, layouts[i].name);
freerdp_keyboard_layouts_free(layouts);
layouts = freerdp_keyboard_get_layouts(RDP_KEYBOARD_LAYOUT_TYPE_IME);
//if (!layouts) /* FIXME*/
printf("\nKeyboard Input Method Editors (IMEs)\n");
for (i = 0; layouts[i].code; i++)
printf("0x%08"PRIX32"\t%s\n", layouts[i].code, layouts[i].name);
freerdp_keyboard_layouts_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_ex(argc, argv, custom);
return COMMAND_LINE_STATUS_PRINT_HELP;
}
return 0;
}
static BOOL ends_with(const char* str, const char* ext)
{
const size_t strLen = strlen(str);
const size_t extLen = strlen(ext);
if (strLen < extLen)
return FALSE;
return strncmp(&str[strLen - extLen], ext, extLen) == 0;
}
static void activate_smartcard_logon_rdp(rdpSettings* settings)
{
settings->SmartcardLogon = TRUE;
/* TODO: why not? settings->UseRdpSecurityLayer = TRUE; */
freerdp_set_param_bool(settings, FreeRDP_PasswordIsSmartcardPin, TRUE);
}
/**
* parses a string value with the format <v1>x<v2>
* @param input: input string
* @param v1: pointer to output v1
* @param v2: pointer to output v2
* @return if the parsing was successful
*/
static BOOL parseSizeValue(const char* input, unsigned long* v1, unsigned long* v2)
{
const char* xcharpos;
char* endPtr;
unsigned long v;
errno = 0;
v = strtoul(input, &endPtr, 10);
if ((v == 0 || v == ULONG_MAX) && (errno != 0))
return FALSE;
if (v1)
*v1 = v;
xcharpos = strchr(input, 'x');
if (!xcharpos || xcharpos != endPtr)
return FALSE;
errno = 0;
v = strtoul(xcharpos + 1, &endPtr, 10);
if ((v == 0 || v == ULONG_MAX) && (errno != 0))
return FALSE;
if (*endPtr != '\0')
return FALSE;
if (v2)
*v2 = v;
return TRUE;
}
int freerdp_client_settings_parse_command_line_arguments(rdpSettings* settings,
int argc, char** argv, BOOL allowUnknown)
{
char* p;
char* user = NULL;
char* gwUser = NULL;
char* str;
size_t length;
int status;
BOOL ext = FALSE;
BOOL assist = FALSE;
DWORD flags = 0;
BOOL promptForPassword = FALSE;
BOOL compatibility = FALSE;
COMMAND_LINE_ARGUMENT_A* arg;
/* Command line detection fails if only a .rdp or .msrcIncident file
* is supplied. Check this case first, only then try to detect
* legacy command line syntax. */
if (argc > 1)
{
ext = ends_with(argv[1], ".rdp");
assist = ends_with(argv[1], ".msrcIncident");
}
if (!ext && !assist)
compatibility = freerdp_client_detect_command_line(argc, argv, &flags,
allowUnknown);
else
compatibility = freerdp_client_detect_command_line(argc - 1, &argv[1], &flags,
allowUnknown);
settings->ProxyHostname = NULL;
settings->ProxyUsername = NULL;
settings->ProxyPassword = NULL;
if (compatibility)
{
WLog_WARN(TAG, "Using deprecated command-line interface!");
return freerdp_client_parse_old_command_line_arguments(argc, argv, settings);
}
else
{
if (allowUnknown)
flags |= COMMAND_LINE_IGN_UNKNOWN_KEYWORD;
if (ext)
{
if (freerdp_client_settings_parse_connection_file(settings, argv[1]))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
if (assist)
{
if (freerdp_client_settings_parse_assistance_file(settings,
argc, argv) < 0)
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
CommandLineClearArgumentsA(args);
status = CommandLineParseArgumentsA(argc, argv, args, flags,
settings,
freerdp_client_command_line_pre_filter,
freerdp_client_command_line_post_filter);
if (status < 0)
return status;
}
CommandLineFindArgumentA(args, "v");
arg = args;
errno = 0;
do
{
BOOL enable = arg->Value ? TRUE : FALSE;
if (!(arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT))
continue;
CommandLineSwitchStart(arg)
CommandLineSwitchCase(arg, "v")
{
assert(arg->Value);
free(settings->ServerHostname);
settings->ServerHostname = NULL;
p = strchr(arg->Value, '[');
/* ipv4 */
if (!p)
{
p = strchr(arg->Value, ':');
if (p)
{
LONGLONG val;
if (!value_to_int(&p[1], &val, 1, UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
length = (size_t)(p - arg->Value);
settings->ServerPort = (UINT16)val;
if (!(settings->ServerHostname = (char*) calloc(length + 1UL, sizeof(char))))
return COMMAND_LINE_ERROR_MEMORY;
strncpy(settings->ServerHostname, arg->Value, length);
settings->ServerHostname[length] = '\0';
}
else
{
if (!(settings->ServerHostname = _strdup(arg->Value)))
return COMMAND_LINE_ERROR_MEMORY;
}
}
else /* ipv6 */
{
char* p2 = strchr(arg->Value, ']');
/* not a valid [] ipv6 addr found */
if (!p2)
continue;
length = (size_t)(p2 - p);
if (!(settings->ServerHostname = (char*) calloc(length, sizeof(char))))
return COMMAND_LINE_ERROR_MEMORY;
strncpy(settings->ServerHostname, p + 1, length - 1);
if (*(p2 + 1) == ':')
{
LONGLONG val;
if (!value_to_int(&p[2], &val, 0, UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->ServerPort = (UINT16)val;
}
printf("hostname %s port %"PRIu32"\n", settings->ServerHostname, settings->ServerPort);
}
}
CommandLineSwitchCase(arg, "spn-class")
{
if (!copy_value(arg->Value, &settings->AuthenticationServiceClass))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "redirect-prefer")
{
size_t count = 0;
char* cur = arg->Value;
assert(arg->Value);
settings->RedirectionPreferType = 0;
do
{
UINT32 mask;
char* next = strchr(cur, ',');
if (next)
{
*next = '\0';
next++;
}
if (_strnicmp(cur, "fqdn", 5) == 0)
mask = 0x06U;
else if (_strnicmp(cur, "ip", 3) == 0)
mask = 0x05U;
else if (_strnicmp(cur, "netbios", 8) == 0)
mask = 0x03U;
else
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
cur = next;
mask = (mask & 0x07);
settings->RedirectionPreferType |= mask << (count * 3);
count++;
}
while (cur != NULL);
if (count > 3)
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
CommandLineSwitchCase(arg, "credentials-delegation")
{
settings->DisableCredentialsDelegation = !enable;
}
CommandLineSwitchCase(arg, "vmconnect")
{
settings->VmConnectMode = TRUE;
settings->ServerPort = 2179;
settings->NegotiateSecurityLayer = FALSE;
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
settings->SendPreconnectionPdu = TRUE;
if (!copy_value(arg->Value, &settings->PreconnectionBlob))
return COMMAND_LINE_ERROR_MEMORY;
}
}
CommandLineSwitchCase(arg, "w")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, -1, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->DesktopWidth = (UINT32)val;
}
CommandLineSwitchCase(arg, "h")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, -1, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->DesktopHeight = (UINT32)val;
}
CommandLineSwitchCase(arg, "size")
{
assert(arg->Value);
p = strchr(arg->Value, 'x');
if (p)
{
unsigned long w, h;
if (!parseSizeValue(arg->Value, &w, &h) || (w > UINT16_MAX) || (h > UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->DesktopWidth = (UINT32)w;
settings->DesktopHeight = (UINT32)h;
}
else
{
if (!(str = _strdup(arg->Value)))
return COMMAND_LINE_ERROR_MEMORY;
p = strchr(str, '%');
if (p)
{
BOOL partial = FALSE;
if (strchr(p, 'w'))
{
settings->PercentScreenUseWidth = 1;
partial = TRUE;
}
if (strchr(p, 'h'))
{
settings->PercentScreenUseHeight = 1;
partial = TRUE;
}
if (!partial)
{
settings->PercentScreenUseWidth = 1;
settings->PercentScreenUseHeight = 1;
}
*p = '\0';
{
LONGLONG val;
if (!value_to_int(str, &val, 0, 100))
{
free(str);
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
settings->PercentScreen = (UINT32)val;
}
}
free(str);
}
}
CommandLineSwitchCase(arg, "f")
{
settings->Fullscreen = enable;
}
CommandLineSwitchCase(arg, "suppress-output")
{
settings->SuppressOutput = enable;
}
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 = enable;
}
CommandLineSwitchCase(arg, "workarea")
{
settings->Workarea = enable;
}
CommandLineSwitchCase(arg, "monitors")
{
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
UINT32 i;
char** p;
size_t count = 0;
p = freerdp_command_line_parse_comma_separated_values(arg->Value, &count);
if (!p)
return COMMAND_LINE_ERROR_MEMORY;
if (count > 16)
count = 16;
settings->NumMonitorIds = (UINT32) count;
for (i = 0; i < settings->NumMonitorIds; i++)
{
LONGLONG val;
if (!value_to_int(p[i], &val, 0, UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->MonitorIds[i] = (UINT32)val;
}
free(p);
}
}
CommandLineSwitchCase(arg, "monitor-list")
{
settings->ListMonitors = enable;
}
CommandLineSwitchCase(arg, "t")
{
if (!copy_value(arg->Value, &settings->WindowTitle))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "decorations")
{
settings->Decorations = enable;
}
CommandLineSwitchCase(arg, "dynamic-resolution")
{
if (settings->SmartSizing)
{
WLog_ERR(TAG, "Smart sizing and dynamic resolution are mutually exclusive options");
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
settings->SupportDisplayControl = TRUE;
settings->DynamicResolutionUpdate = TRUE;
}
CommandLineSwitchCase(arg, "smart-sizing")
{
if (settings->DynamicResolutionUpdate)
{
WLog_ERR(TAG, "Smart sizing and dynamic resolution are mutually exclusive options");
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
settings->SmartSizing = TRUE;
if (arg->Value)
{
unsigned long w, h;
if (!parseSizeValue(arg->Value, &w, &h) || (w > UINT16_MAX) || (h > UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->SmartSizingWidth = (UINT32)w;
settings->SmartSizingHeight = (UINT32)h;
}
}
CommandLineSwitchCase(arg, "bpp")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
switch (settings->ColorDepth)
{
case 32:
case 24:
case 16:
case 15:
case 8:
settings->ColorDepth = (UINT32)val;
break;
default:
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
}
CommandLineSwitchCase(arg, "admin")
{
settings->ConsoleSession = enable;
}
CommandLineSwitchCase(arg, "relax-order-checks")
{
settings->AllowUnanouncedOrdersFromServer = enable;
}
CommandLineSwitchCase(arg, "restricted-admin")
{
settings->ConsoleSession = enable;
settings->RestrictedAdminModeRequired = enable;
}
CommandLineSwitchCase(arg, "pth")
{
settings->ConsoleSession = TRUE;
settings->RestrictedAdminModeRequired = TRUE;
if (!copy_value(arg->Value, &settings->PasswordHash))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "client-hostname")
{
if (!copy_value(arg->Value, &settings->ClientHostname))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "kbd")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 1, UINT32_MAX))
{
const int rc = freerdp_map_keyboard_layout_name_to_id(arg->Value);
if (rc <= 0)
{
WLog_ERR(TAG, "Could not identify keyboard layout: %s", arg->Value);
WLog_ERR(TAG, "Use /kbd-list to list available layouts");
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
/* Found a valid mapping, reset errno */
val = rc;
errno = 0;
}
settings->KeyboardLayout = (UINT32) val;
}
CommandLineSwitchCase(arg, "kbd-type")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->KeyboardType = (UINT32)val;
}
CommandLineSwitchCase(arg, "kbd-subtype")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->KeyboardSubType = (UINT32)val;
}
CommandLineSwitchCase(arg, "kbd-fn-key")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->KeyboardFunctionKey = (UINT32)val;
}
CommandLineSwitchCase(arg, "u")
{
user = _strdup(arg->Value);
}
CommandLineSwitchCase(arg, "d")
{
if (!copy_value(arg->Value, &settings->Domain))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "p")
{
if (!copy_value(arg->Value, &settings->Password))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "g")
{
free(settings->GatewayHostname);
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
assert(arg->Value);
p = strchr(arg->Value, ':');
if (p)
{
size_t s;
LONGLONG val;
if (!value_to_int(&p[1], &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
s = (size_t)(p - arg->Value);
settings->GatewayPort = (UINT32)val;
if (!(settings->GatewayHostname = (char*) calloc(s + 1UL, sizeof(char))))
return COMMAND_LINE_ERROR_MEMORY;
strncpy(settings->GatewayHostname, arg->Value, s);
settings->GatewayHostname[s] = '\0';
}
else
{
if (!(settings->GatewayHostname = _strdup(arg->Value)))
return COMMAND_LINE_ERROR_MEMORY;
}
}
else
{
if (!(settings->GatewayHostname = _strdup(settings->ServerHostname)))
return COMMAND_LINE_ERROR_MEMORY;
}
settings->GatewayEnabled = TRUE;
settings->GatewayUseSameCredentials = TRUE;
freerdp_set_gateway_usage_method(settings, TSC_PROXY_MODE_DIRECT);
}
CommandLineSwitchCase(arg, "proxy")
{
/* initial value */
settings->ProxyType = PROXY_TYPE_HTTP;
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
char* atPtr;
assert(arg->Value);
/* value is [scheme://][user:password@]hostname:port */
p = strstr(arg->Value, "://");
if (p)
{
*p = '\0';
if (_stricmp("no_proxy", arg->Value) == 0)
settings->ProxyType = PROXY_TYPE_IGNORE;
if (_stricmp("http", arg->Value) == 0)
settings->ProxyType = PROXY_TYPE_HTTP;
else if (_stricmp("socks5", arg->Value) == 0)
settings->ProxyType = PROXY_TYPE_SOCKS;
else
{
WLog_ERR(TAG, "Only HTTP and SOCKS5 proxies supported by now");
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
arg->Value = p + 3;
}
/* arg->Value is now [user:password@]hostname:port */
atPtr = strrchr(arg->Value, '@');
if (atPtr)
{
/* got a login / password,
* atPtr
* v
* [user:password@]hostname:port
* ^
* colonPtr
*/
char* colonPtr = strchr(arg->Value, ':');
if (!colonPtr || (colonPtr > atPtr))
{
WLog_ERR(TAG, "invalid syntax for proxy, expected syntax is user:password@host:port");
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
*colonPtr = '\0';
settings->ProxyUsername = _strdup(arg->Value);
if (!settings->ProxyUsername)
{
WLog_ERR(TAG, "unable to allocate proxy username");
return COMMAND_LINE_ERROR_MEMORY;
}
*atPtr = '\0';
settings->ProxyPassword = _strdup(colonPtr + 1);
if (!settings->ProxyPassword)
{
WLog_ERR(TAG, "unable to allocate proxy password");
return COMMAND_LINE_ERROR_MEMORY;
}
arg->Value = atPtr + 1;
}
p = strchr(arg->Value, ':');
if (p)
{
LONGLONG val;
if (!value_to_int(&p[1], &val, 0, UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
length = (size_t)(p - arg->Value);
settings->ProxyPort = (UINT16)val;
settings->ProxyHostname = (char*) malloc(length + 1);
strncpy(settings->ProxyHostname, arg->Value, length);
settings->ProxyHostname[length] = '\0';
}
}
else
{
WLog_ERR(TAG, "Option http-proxy needs argument.");
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
}
CommandLineSwitchCase(arg, "gu")
{
if (!(gwUser = _strdup(arg->Value)))
return COMMAND_LINE_ERROR_MEMORY;
settings->GatewayUseSameCredentials = FALSE;
}
CommandLineSwitchCase(arg, "gd")
{
if (!copy_value(arg->Value, &settings->GatewayDomain))
return COMMAND_LINE_ERROR_MEMORY;
settings->GatewayUseSameCredentials = FALSE;
}
CommandLineSwitchCase(arg, "gp")
{
if (!copy_value(arg->Value, &settings->GatewayPassword))
return COMMAND_LINE_ERROR_MEMORY;
settings->GatewayUseSameCredentials = FALSE;
}
CommandLineSwitchCase(arg, "gt")
{
if (_stricmp(arg->Value, "rpc") == 0)
{
settings->GatewayRpcTransport = TRUE;
settings->GatewayHttpTransport = FALSE;
}
else if (_stricmp(arg->Value, "http") == 0)
{
settings->GatewayRpcTransport = FALSE;
settings->GatewayHttpTransport = TRUE;
}
else if (_stricmp(arg->Value, "auto") == 0)
{
settings->GatewayRpcTransport = TRUE;
settings->GatewayHttpTransport = TRUE;
}
}
CommandLineSwitchCase(arg, "gat")
{
if (!copy_value(arg->Value, &settings->GatewayAccessToken))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "gateway-usage-method")
{
UINT32 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;
else
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, TSC_PROXY_MODE_NONE_DIRECT, TSC_PROXY_MODE_NONE_DETECT))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
freerdp_set_gateway_usage_method(settings, type);
}
CommandLineSwitchCase(arg, "app")
{
if (!copy_value(arg->Value, &settings->RemoteApplicationProgram))
return COMMAND_LINE_ERROR_MEMORY;
settings->RemoteApplicationMode = TRUE;
settings->RemoteAppLanguageBarSupported = TRUE;
settings->Workarea = TRUE;
settings->DisableWallpaper = TRUE;
settings->DisableFullWindowDrag = TRUE;
}
CommandLineSwitchCase(arg, "load-balance-info")
{
if (!copy_value(arg->Value, (char**)&settings->LoadBalanceInfo))
return COMMAND_LINE_ERROR_MEMORY;
settings->LoadBalanceInfoLength = (UINT32) strlen((char*)
settings->LoadBalanceInfo);
}
CommandLineSwitchCase(arg, "app-name")
{
if (!copy_value(arg->Value, &settings->RemoteApplicationName))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "app-icon")
{
if (!copy_value(arg->Value, &settings->RemoteApplicationIcon))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "app-cmd")
{
if (!copy_value(arg->Value, &settings->RemoteApplicationCmdLine))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "app-file")
{
if (!copy_value(arg->Value, &settings->RemoteApplicationFile))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "app-guid")
{
if (!copy_value(arg->Value, &settings->RemoteApplicationGuid))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "compression")
{
settings->CompressionEnabled = enable;
}
CommandLineSwitchCase(arg, "compression-level")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->CompressionLevel = (UINT32)val;
}
CommandLineSwitchCase(arg, "drives")
{
settings->RedirectDrives = enable;
}
CommandLineSwitchCase(arg, "home-drive")
{
settings->RedirectHomeDrive = enable;
}
CommandLineSwitchCase(arg, "ipv6")
{
settings->PreferIPv6OverIPv4 = enable;
}
CommandLineSwitchCase(arg, "clipboard")
{
settings->RedirectClipboard = enable;
}
CommandLineSwitchCase(arg, "shell")
{
if (!copy_value(arg->Value, &settings->AlternateShell))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "shell-dir")
{
if (!copy_value(arg->Value, &settings->ShellWorkingDirectory))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "audio-mode")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
switch (val)
{
case AUDIO_MODE_REDIRECT:
settings->AudioPlayback = TRUE;
break;
case AUDIO_MODE_PLAY_ON_SERVER:
settings->RemoteConsoleAudio = TRUE;
break;
case AUDIO_MODE_NONE:
settings->AudioPlayback = FALSE;
settings->RemoteConsoleAudio = FALSE;
break;
default:
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
}
CommandLineSwitchCase(arg, "network")
{
UINT32 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;
}
else
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 1, 7))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
type = (UINT32)val;
}
if (!freerdp_set_connection_type(settings, type))
return COMMAND_LINE_ERROR;
}
CommandLineSwitchCase(arg, "fonts")
{
settings->AllowFontSmoothing = enable;
}
CommandLineSwitchCase(arg, "wallpaper")
{
settings->DisableWallpaper = !enable;
}
CommandLineSwitchCase(arg, "window-drag")
{
settings->DisableFullWindowDrag = !enable;
}
CommandLineSwitchCase(arg, "window-position")
{
unsigned long x, y;
if (!arg->Value)
return COMMAND_LINE_ERROR_MISSING_ARGUMENT;
if (!parseSizeValue(arg->Value, &x, &y) || x > UINT16_MAX || y > UINT16_MAX)
{
WLog_ERR(TAG, "invalid window-position argument");
return COMMAND_LINE_ERROR_MISSING_ARGUMENT;
}
settings->DesktopPosX = (UINT32)x;
settings->DesktopPosY = (UINT32)y;
}
CommandLineSwitchCase(arg, "menu-anims")
{
settings->DisableMenuAnims = !enable;
}
CommandLineSwitchCase(arg, "themes")
{
settings->DisableThemes = !enable;
}
CommandLineSwitchCase(arg, "aero")
{
settings->AllowDesktopComposition = enable;
}
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;
if (arg->Value)
{
#ifdef WITH_GFX_H264
if (_strnicmp("AVC444", arg->Value, 7) == 0)
{
settings->GfxH264 = TRUE;
settings->GfxAVC444 = TRUE;
}
else if (_strnicmp("AVC420", arg->Value, 7) == 0)
{
settings->GfxH264 = TRUE;
}
else
#endif
if (_strnicmp("RFX", arg->Value, 4) != 0)
return COMMAND_LINE_ERROR;
}
}
CommandLineSwitchCase(arg, "gfx-thin-client")
{
settings->GfxThinClient = enable;
if (settings->GfxThinClient)
settings->GfxSmallCache = TRUE;
settings->SupportGraphicsPipeline = TRUE;
}
CommandLineSwitchCase(arg, "gfx-small-cache")
{
settings->GfxSmallCache = enable;
if (enable)
settings->SupportGraphicsPipeline = TRUE;
}
CommandLineSwitchCase(arg, "gfx-progressive")
{
settings->GfxProgressive = enable;
settings->GfxThinClient = !enable;
if (enable)
settings->SupportGraphicsPipeline = TRUE;
}
#ifdef WITH_GFX_H264
CommandLineSwitchCase(arg, "gfx-h264")
{
settings->SupportGraphicsPipeline = TRUE;
settings->GfxH264 = TRUE;
if (arg->Value)
{
if (_strnicmp("AVC444", arg->Value, 7) == 0)
{
settings->GfxAVC444 = TRUE;
}
else if (_strnicmp("AVC420", arg->Value, 7) != 0)
return COMMAND_LINE_ERROR;
}
}
#endif
CommandLineSwitchCase(arg, "rfx")
{
settings->RemoteFxCodec = enable;
}
CommandLineSwitchCase(arg, "rfx-mode")
{
assert(arg->Value);
if (strcmp(arg->Value, "video") == 0)
settings->RemoteFxCodecMode = 0x00;
else if (strcmp(arg->Value, "image") == 0)
settings->RemoteFxCodecMode = 0x02;
}
CommandLineSwitchCase(arg, "frame-ack")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->FrameAcknowledge = (UINT32)val;
}
CommandLineSwitchCase(arg, "nsc")
{
settings->NSCodec = enable;
}
#if defined(WITH_JPEG)
CommandLineSwitchCase(arg, "jpeg")
{
settings->JpegCodec = enable;
settings->JpegQuality = 75;
}
CommandLineSwitchCase(arg, "jpeg-quality")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, 100))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->JpegQuality = (UINT32)val;
}
#endif
CommandLineSwitchCase(arg, "nego")
{
settings->NegotiateSecurityLayer = enable;
}
CommandLineSwitchCase(arg, "pcb")
{
settings->SendPreconnectionPdu = TRUE;
if (!copy_value(arg->Value, &settings->PreconnectionBlob))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "pcid")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->SendPreconnectionPdu = TRUE;
settings->PreconnectionId = (UINT32)val;
}
CommandLineSwitchCase(arg, "sec")
{
assert(arg->Value);
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;
size_t 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, "from-stdin")
{
settings->CredentialsFromStdin = TRUE;
if (arg->Flags & COMMAND_LINE_VALUE_PRESENT)
{
assert(arg->Value);
promptForPassword = (strncmp(arg->Value, "force", 6) == 0);
if (!promptForPassword)
return COMMAND_LINE_ERROR;
}
}
CommandLineSwitchCase(arg, "log-level")
{
wLog* root = WLog_GetRoot();
if (!WLog_SetStringLogLevel(root, arg->Value))
return COMMAND_LINE_ERROR;
}
CommandLineSwitchCase(arg, "log-filters")
{
if (!WLog_AddStringLogFilters(arg->Value))
return COMMAND_LINE_ERROR;
}
CommandLineSwitchCase(arg, "sec-rdp")
{
settings->RdpSecurity = enable;
}
CommandLineSwitchCase(arg, "sec-tls")
{
settings->TlsSecurity = enable;
}
CommandLineSwitchCase(arg, "sec-nla")
{
settings->NlaSecurity = enable;
}
CommandLineSwitchCase(arg, "sec-ext")
{
settings->ExtSecurity = enable;
}
CommandLineSwitchCase(arg, "tls-ciphers")
{
assert(arg->Value);
free(settings->AllowedTlsCiphers);
if (strcmp(arg->Value, "netmon") == 0)
{
if (!(settings->AllowedTlsCiphers = _strdup("ALL:!ECDH")))
return COMMAND_LINE_ERROR_MEMORY;
}
else if (strcmp(arg->Value, "ma") == 0)
{
if (!(settings->AllowedTlsCiphers = _strdup("AES128-SHA")))
return COMMAND_LINE_ERROR_MEMORY;
}
else
{
if (!(settings->AllowedTlsCiphers = _strdup(arg->Value)))
return COMMAND_LINE_ERROR_MEMORY;
}
}
CommandLineSwitchCase(arg, "tls-seclevel")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, 5))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->TlsSecLevel = (UINT32)val;
}
CommandLineSwitchCase(arg, "cert-name")
{
if (!copy_value(arg->Value, &settings->CertificateName))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "cert-ignore")
{
settings->IgnoreCertificate = enable;
}
CommandLineSwitchCase(arg, "cert-tofu")
{
settings->AutoAcceptCertificate = enable;
}
CommandLineSwitchCase(arg, "cert-deny")
{
settings->AutoDenyCertificate = enable;
}
CommandLineSwitchCase(arg, "authentication")
{
settings->Authentication = enable;
}
CommandLineSwitchCase(arg, "encryption")
{
settings->UseRdpSecurityLayer = !enable;
}
CommandLineSwitchCase(arg, "grab-keyboard")
{
settings->GrabKeyboard = enable;
}
CommandLineSwitchCase(arg, "unmap-buttons")
{
settings->UnmapButtons = enable;
}
CommandLineSwitchCase(arg, "toggle-fullscreen")
{
settings->ToggleFullscreen = enable;
}
CommandLineSwitchCase(arg, "floatbar")
{
/* Defaults are enabled, visible, sticky, fullscreen */
settings->Floatbar = 0x0017;
if (arg->Value)
{
char* start = arg->Value;
do
{
char* cur = start;
start = strchr(start, ',');
if (start)
{
*start = '\0';
start = start + 1;
}
/* sticky:[on|off] */
if (_strnicmp(cur, "sticky:", 7) == 0)
{
const char* val = cur + 7;
settings->Floatbar &= ~0x02u;
if (_strnicmp(val, "on", 3) == 0)
settings->Floatbar |= 0x02u;
else if (_strnicmp(val, "off", 4) == 0)
settings->Floatbar &= ~0x02u;
else
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
/* default:[visible|hidden] */
else if (_strnicmp(cur, "default:", 8) == 0)
{
const char* val = cur + 8;
settings->Floatbar &= ~0x04u;
if (_strnicmp(val, "visible", 8) == 0)
settings->Floatbar |= 0x04u;
else if (_strnicmp(val, "hidden", 7) == 0)
settings->Floatbar &= ~0x04u;
else
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
/* show:[always|fullscreen|window] */
else if (_strnicmp(cur, "show:", 5) == 0)
{
const char* val = cur + 5;
settings->Floatbar &= ~0x30u;
if (_strnicmp(val, "always", 7) == 0)
settings->Floatbar |= 0x30u;
else if (_strnicmp(val, "fullscreen", 11) == 0)
settings->Floatbar |= 0x10u;
else if (_strnicmp(val, "window", 7) == 0)
settings->Floatbar |= 0x20u;
else
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
else
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
while (start);
}
}
CommandLineSwitchCase(arg, "mouse-motion")
{
settings->MouseMotion = enable;
}
CommandLineSwitchCase(arg, "parent-window")
{
ULONGLONG val;
if (!value_to_uint(arg->Value, &val, 0, UINT64_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->ParentWindowId = (UINT64)val;
}
CommandLineSwitchCase(arg, "bitmap-cache")
{
settings->BitmapCacheEnabled = enable;
}
CommandLineSwitchCase(arg, "offscreen-cache")
{
settings->OffscreenSupportLevel = (UINT32)enable;
}
CommandLineSwitchCase(arg, "glyph-cache")
{
settings->GlyphSupportLevel = arg->Value ? GLYPH_SUPPORT_FULL :
GLYPH_SUPPORT_NONE;
}
CommandLineSwitchCase(arg, "codec-cache")
{
settings->BitmapCacheV3Enabled = TRUE;
assert(arg->Value);
if (strcmp(arg->Value, "rfx") == 0)
{
settings->RemoteFxCodec = TRUE;
}
else if (strcmp(arg->Value, "nsc") == 0)
{
settings->NSCodec = TRUE;
}
#if defined(WITH_JPEG)
else if (strcmp(arg->Value, "jpeg") == 0)
{
settings->JpegCodec = TRUE;
if (settings->JpegQuality == 0)
settings->JpegQuality = 75;
}
#endif
}
CommandLineSwitchCase(arg, "fast-path")
{
settings->FastPathInput = enable;
settings->FastPathOutput = enable;
}
CommandLineSwitchCase(arg, "max-fast-path-size")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->MultifragMaxRequestSize = (UINT32)val;
}
CommandLineSwitchCase(arg, "max-loop-time")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, -1, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
if (val < 0)
settings->MaxTimeInCheckLoop = 10 * 60 * 60 * 1000; /* 10 hours can be considered as infinite */
else
settings->MaxTimeInCheckLoop = (UINT32)val;
}
CommandLineSwitchCase(arg, "async-input")
{
settings->AsyncInput = enable;
}
CommandLineSwitchCase(arg, "async-update")
{
settings->AsyncUpdate = enable;
}
CommandLineSwitchCase(arg, "async-channels")
{
settings->AsyncChannels = enable;
}
CommandLineSwitchCase(arg, "wm-class")
{
if (!copy_value(arg->Value, &settings->WmClass))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "play-rfx")
{
if (!copy_value(arg->Value, &settings->PlayRemoteFxFile))
return COMMAND_LINE_ERROR_MEMORY;
settings->PlayRemoteFx = TRUE;
}
CommandLineSwitchCase(arg, "auth-only")
{
settings->AuthenticationOnly = enable;
}
CommandLineSwitchCase(arg, "auto-reconnect")
{
settings->AutoReconnectionEnabled = enable;
}
CommandLineSwitchCase(arg, "auto-reconnect-max-retries")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, 1000))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->AutoReconnectMaxRetries = (UINT32)val;
}
CommandLineSwitchCase(arg, "reconnect-cookie")
{
BYTE* base64 = NULL;
int length;
assert(arg->Value);
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, (size_t)length);
}
else
{
WLog_ERR(TAG, "reconnect-cookie: invalid base64 '%s'", arg->Value);
}
free(base64);
}
CommandLineSwitchCase(arg, "print-reconnect-cookie")
{
settings->PrintReconnectCookie = enable;
}
CommandLineSwitchCase(arg, "pwidth")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->DesktopPhysicalWidth = (UINT32)val;
}
CommandLineSwitchCase(arg, "pheight")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT32_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->DesktopPhysicalHeight = (UINT32)val;
}
CommandLineSwitchCase(arg, "orientation")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 0, UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->DesktopOrientation = (UINT16)val;
}
CommandLineSwitchCase(arg, "old-license")
{
settings->OldLicenseBehaviour = TRUE;
}
CommandLineSwitchCase(arg, "scale")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 100, 180))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
switch (val)
{
case 100:
case 140:
case 180:
settings->DeviceScaleFactor = (UINT32)val;
break;
default:
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
}
CommandLineSwitchCase(arg, "scale-desktop")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 100, 500))
return FALSE;
settings->DesktopScaleFactor = (UINT32)val;
}
CommandLineSwitchCase(arg, "scale-device")
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 100, 180))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
switch (val)
{
case 100:
case 140:
case 180:
settings->DeviceScaleFactor = (UINT32)val;
break;
default:
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
}
}
CommandLineSwitchCase(arg, "action-script")
{
if (!copy_value(arg->Value, &settings->ActionScript))
return COMMAND_LINE_ERROR_MEMORY;
}
CommandLineSwitchCase(arg, "fipsmode")
{
settings->FIPSMode = enable;
}
CommandLineSwitchCase(arg, "smartcard-logon")
{
if (!settings->SmartcardLogon)
activate_smartcard_logon_rdp(settings);
}
CommandLineSwitchDefault(arg)
{
}
CommandLineSwitchEnd(arg)
}
while ((arg = CommandLineFindNextArgumentA(arg)) != NULL);
if (user)
{
free(settings->Username);
if (!settings->Domain && user)
{
BOOL ret;
free(settings->Domain);
ret = freerdp_parse_username(user, &settings->Username, &settings->Domain);
free(user);
if (!ret)
return COMMAND_LINE_ERROR;
}
else
settings->Username = user;
}
if (gwUser)
{
free(settings->GatewayUsername);
if (!settings->GatewayDomain && gwUser)
{
BOOL ret;
free(settings->GatewayDomain);
ret = freerdp_parse_username(gwUser, &settings->GatewayUsername,
&settings->GatewayDomain);
free(gwUser);
if (!ret)
return COMMAND_LINE_ERROR;
}
else
settings->GatewayUsername = gwUser;
}
if (promptForPassword)
{
const size_t size = 512;
if (!settings->Password)
{
settings->Password = calloc(size, sizeof(char));
if (!settings->Password)
return COMMAND_LINE_ERROR;
if (!freerdp_passphrase_read("Password: ", settings->Password, size, 1))
return COMMAND_LINE_ERROR;
}
if (settings->GatewayEnabled && !settings->GatewayUseSameCredentials)
{
if (!settings->GatewayPassword)
{
settings->GatewayPassword = calloc(size, sizeof(char));
if (!settings->GatewayPassword)
return COMMAND_LINE_ERROR;
if (!freerdp_passphrase_read("Gateway Password: ", settings->GatewayPassword, size, 1))
return COMMAND_LINE_ERROR;
}
}
}
freerdp_performance_flags_make(settings);
if (settings->RemoteFxCodec || settings->NSCodec
|| settings->SupportGraphicsPipeline)
{
settings->FastPathOutput = TRUE;
settings->LargePointerFlag = TRUE;
settings->FrameMarkerCommandEnabled = TRUE;
settings->ColorDepth = 32;
}
arg = CommandLineFindArgumentA(args, "port");
if (arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT)
{
LONGLONG val;
if (!value_to_int(arg->Value, &val, 1, UINT16_MAX))
return COMMAND_LINE_ERROR_UNEXPECTED_VALUE;
settings->ServerPort = (UINT32)val;
}
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;
}
static BOOL freerdp_client_load_static_channel_addin(rdpChannels* channels,
rdpSettings* settings, char* name, void* data)
{
PVIRTUALCHANNELENTRY entry = NULL;
PVIRTUALCHANNELENTRYEX entryEx = NULL;
entryEx = (PVIRTUALCHANNELENTRYEX) freerdp_load_channel_addin_entry(name, NULL, NULL,
FREERDP_ADDIN_CHANNEL_STATIC | FREERDP_ADDIN_CHANNEL_ENTRYEX);
if (!entryEx)
entry = freerdp_load_channel_addin_entry(name, NULL, NULL, FREERDP_ADDIN_CHANNEL_STATIC);
if (entryEx)
{
if (freerdp_channels_client_load_ex(channels, settings, entryEx, data) == 0)
{
WLog_INFO(TAG, "loading channelEx %s", name);
return TRUE;
}
}
else if (entry)
{
if (freerdp_channels_client_load(channels, settings, entry, data) == 0)
{
WLog_INFO(TAG, "loading channel %s", name);
return TRUE;
}
}
return FALSE;
}
BOOL 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] = "*";
if (!freerdp_client_add_device_channel(settings, 3, (char**) params))
return FALSE;
}
}
if (settings->RedirectHomeDrive)
{
if (!freerdp_device_collection_find(settings, "drive"))
{
char* params[3];
params[0] = "drive";
params[1] = "home";
params[2] = "%";
if (!freerdp_client_add_device_channel(settings, 3, (char**) params))
return FALSE;
}
}
if (settings->DeviceRedirection)
{
if (!freerdp_client_load_static_channel_addin(channels, settings, "rdpdr",
settings))
return FALSE;
if (!freerdp_static_channel_collection_find(settings, "rdpsnd"))
{
char* params[2];
params[0] = "rdpsnd";
params[1] = "sys:fake";
if (!freerdp_client_add_static_channel(settings, 2, (char**) params))
return FALSE;
}
}
if (settings->RedirectSmartCards)
{
RDPDR_SMARTCARD* smartcard;
if (!freerdp_device_collection_find_type(settings, RDPDR_DTYP_SMARTCARD))
{
smartcard = (RDPDR_SMARTCARD*) calloc(1, sizeof(RDPDR_SMARTCARD));
if (!smartcard)
return FALSE;
smartcard->Type = RDPDR_DTYP_SMARTCARD;
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) smartcard))
return FALSE;
}
}
if (settings->RedirectPrinters)
{
RDPDR_PRINTER* printer;
if (!freerdp_device_collection_find_type(settings, RDPDR_DTYP_PRINT))
{
printer = (RDPDR_PRINTER*) calloc(1, sizeof(RDPDR_PRINTER));
if (!printer)
return FALSE;
printer->Type = RDPDR_DTYP_PRINT;
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) printer))
return FALSE;
}
}
if (settings->RedirectClipboard)
{
char* params[1];
params[0] = "cliprdr";
if (!freerdp_client_add_static_channel(settings, 1, (char**) params))
return FALSE;
}
if (settings->LyncRdpMode)
{
settings->EncomspVirtualChannel = TRUE;
settings->RemdeskVirtualChannel = TRUE;
settings->CompressionEnabled = FALSE;
}
if (settings->RemoteAssistanceMode)
{
settings->EncomspVirtualChannel = TRUE;
settings->RemdeskVirtualChannel = TRUE;
settings->NlaSecurity = FALSE;
}
if (settings->EncomspVirtualChannel)
{
if (!freerdp_client_load_static_channel_addin(channels, settings, "encomsp",
settings))
return FALSE;
}
if (settings->RemdeskVirtualChannel)
{
if (!freerdp_client_load_static_channel_addin(channels, settings, "remdesk",
settings))
return FALSE;
}
for (index = 0; index < settings->StaticChannelCount; index++)
{
args = settings->StaticChannelArray[index];
if (!freerdp_client_load_static_channel_addin(channels, settings, args->argv[0],
args))
return FALSE;
}
if (settings->RemoteApplicationMode)
{
if (!freerdp_client_load_static_channel_addin(channels, settings, "rail",
settings))
return FALSE;
}
if (settings->MultiTouchInput)
{
char* p[1];
int count;
count = 1;
p[0] = "rdpei";
if (!freerdp_client_add_dynamic_channel(settings, count, p))
return FALSE;
}
if (settings->SupportGraphicsPipeline)
{
char* p[1];
int count;
count = 1;
p[0] = "rdpgfx";
if (!freerdp_client_add_dynamic_channel(settings, count, p))
return FALSE;
}
if (settings->SupportEchoChannel)
{
char* p[1];
int count;
count = 1;
p[0] = "echo";
if (!freerdp_client_add_dynamic_channel(settings, count, p))
return FALSE;
}
if (settings->SupportSSHAgentChannel)
{
char* p[1];
int count;
count = 1;
p[0] = "sshagent";
if (!freerdp_client_add_dynamic_channel(settings, count, p))
return FALSE;
}
if (settings->SupportDisplayControl)
{
char* p[1];
int count;
count = 1;
p[0] = "disp";
if (!freerdp_client_add_dynamic_channel(settings, count, p))
return FALSE;
}
if (settings->SupportGeometryTracking)
{
char* p[1];
int count;
count = 1;
p[0] = "geometry";
if (!freerdp_client_add_dynamic_channel(settings, count, p))
return FALSE;
}
if (settings->SupportVideoOptimized)
{
char* p[1];
int count;
count = 1;
p[0] = "video";
if (!freerdp_client_add_dynamic_channel(settings, count, p))
return FALSE;
}
if (settings->DynamicChannelCount)
settings->SupportDynamicChannels = TRUE;
if (settings->SupportDynamicChannels)
{
if (!freerdp_client_load_static_channel_addin(channels, settings, "drdynvc",
settings))
return FALSE;
}
return TRUE;
}
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