FreeRDP/client/common/cmdline.c
Armin Novak 0c87eaee4d COMMAND_LINE_ARGUMENT structs contain parser results, use one per instance
Remove the old global structs as the parser modifies them. When using
multiple instances in the same process space this could break parsing.
2019-10-28 13:30:05 +01:00

3551 lines
81 KiB
C

/**
* 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 freerdp_path_valid(const char* path, BOOL* special)
{
const char DynamicDrives[] = "DynamicDrives";
BOOL isPath = FALSE;
BOOL isSpecial;
if (!path)
return FALSE;
isSpecial = (strncmp(path, "*", 2) == 0) ||
(strncmp(path, DynamicDrives, sizeof(DynamicDrives)) == 0) ||
(strncmp(path, "%", 2) == 0) ? TRUE : FALSE;
if (!isSpecial)
isPath = PathFileExistsA(path);
if (special)
*special = isSpecial;
return isSpecial || isPath;
}
static BOOL freerdp_sanitize_drive_name(char* name, const char* invalid, const char* replacement)
{
if (!name || !invalid || !replacement)
return FALSE;
if (strlen(invalid) != strlen(replacement))
return FALSE;
while(*invalid != '\0')
{
const char what = *invalid++;
const char with = *replacement++;
char* cur = name;
while((cur = strchr(cur, what)) != NULL)
*cur = with;
}
return TRUE;
}
static BOOL freerdp_client_add_drive(rdpSettings* settings, const char* path, const char* name)
{
RDPDR_DRIVE* drive;
drive = (RDPDR_DRIVE*) calloc(1, sizeof(RDPDR_DRIVE));
if (!drive)
return FALSE;
drive->Type = RDPDR_DTYP_FILESYSTEM;
if (name)
{
/* Path was entered as secondary argument, swap */
if (PathFileExistsA(name))
{
if (!PathFileExistsA(path) || (!PathIsRelativeA(name) && PathIsRelativeA(path)))
{
const char* tmp = path;
path = name;
name = tmp;
}
}
}
if (name)
{
if (!(drive->Name = _strdup(name)))
goto fail;
}
else /* We need a name to send to the server. */
if (!(drive->Name = _strdup(path)))
goto fail;
if (!path || !freerdp_sanitize_drive_name(drive->Name, "\\/", "__"))
goto fail;
else
{
BOOL isSpecial = FALSE;
BOOL isPath = freerdp_path_valid(path, &isSpecial);
if ((!isPath && !isSpecial) || !(drive->Path = _strdup(path)))
goto fail;
}
if (!freerdp_device_collection_add(settings, (RDPDR_DEVICE*) drive))
goto fail;
return TRUE;
fail:
free(drive->Path);
free(drive->Name);
free(drive);
return FALSE;
}
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)
{
const char* name = "FreeRDP";
COMMAND_LINE_ARGUMENT_A largs[ARRAYSIZE(args)];
memcpy(largs, args, sizeof(args));
if (argc > 0)
name = argv[0];
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(largs);
printf("\n");
printf("Examples:\n");
printf(" %s connection.rdp /p:Pwd123! /f\n", name);
printf(" %s /u:CONTOSO\\JohnDoe /p:Pwd123! /v:rdp.contoso.com\n", name);
printf(" %s /u:JohnDoe /p:Pwd123! /w:1366 /h:768 /v:192.168.1.100:4489\n", name);
printf(" %s /u:JohnDoe /p:Pwd123! /vmconnect:C824F53E-95D2-46C6-9A18-23A5BB403532 /v:192.168.1.100\n",
name);
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("TCP redirection: /rdp2tcp:/usr/bin/rdp2tcp\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(" %s /g:rdp.contoso.com ...\n", name);
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)
{
BOOL rc;
if (count < 2)
return FALSE;
settings->DeviceRedirection = TRUE;
if (count < 3)
rc = freerdp_client_add_drive(settings, params[1], NULL);
else
rc = freerdp_client_add_drive(settings, params[2], params[1]);
return rc;
}
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 (!(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;
/* Automatically activate GFX and RFX codec support */
#ifdef WITH_GFX_H264
settings->GfxAVC444 = TRUE;
settings->GfxH264 = TRUE;
#endif
settings->RemoteFxCodec = TRUE;
settings->SupportGraphicsPipeline = 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;
COMMAND_LINE_ARGUMENT_A largs[ARRAYSIZE(args)];
memcpy(largs, args, sizeof(args));
flags = COMMAND_LINE_SEPARATOR_COLON | COMMAND_LINE_SILENCE_PARSER;
flags |= COMMAND_LINE_SIGIL_SLASH | COMMAND_LINE_SIGIL_PLUS_MINUS;
if (ignoreUnknown)
{
flags |= COMMAND_LINE_IGN_UNKNOWN_KEYWORD;
}
*count = 0;
detect_status = 0;
CommandLineClearArgumentsA(largs);
status = CommandLineParseArgumentsA(argc, argv, largs, flags,
NULL, freerdp_detect_command_line_pre_filter, NULL);
if (status < 0)
return status;
arg = largs;
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;
COMMAND_LINE_ARGUMENT_A largs[ARRAYSIZE(args)];
memcpy(largs, args, sizeof(args));
flags = COMMAND_LINE_SEPARATOR_SPACE | COMMAND_LINE_SILENCE_PARSER;
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(largs);
status = CommandLineParseArgumentsA(argc, argv, largs, flags,
NULL, freerdp_detect_command_line_pre_filter, NULL);
if (status < 0)
return status;
arg = largs;
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)
{
int old_cli_status;
size_t old_cli_count;
int posix_cli_status;
size_t posix_cli_count;
int windows_cli_status;
size_t windows_cli_count;
BOOL compatibility = FALSE;
const BOOL ignoreUnknown = TRUE;
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;
COMMAND_LINE_ARGUMENT_A largs[ARRAYSIZE(args)];
memcpy(largs, args, sizeof(args));
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(largs, "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(largs, "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 _strnicmp(&str[strLen - extLen], ext, extLen) == 0;
}
static void activate_smartcard_logon_rdp(rdpSettings* settings)
{
settings->SmartcardLogon = TRUE;
/* TODO: why not? settings->UseRdpSecurityLayer = TRUE; */
freerdp_settings_set_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_ARGUMENT_A largs[ARRAYSIZE(args)];
memcpy(largs, args, sizeof(args));
/* 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);
else
compatibility = freerdp_client_detect_command_line(argc - 1, &argv[1], &flags);
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(largs);
status = CommandLineParseArgumentsA(argc, argv, largs, flags,
settings,
freerdp_client_command_line_pre_filter,
freerdp_client_command_line_post_filter);
if (status < 0)
return status;
}
CommandLineFindArgumentA(largs, "v");
arg = largs;
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, "app-workdir")
{
if (!copy_value(arg->Value, &settings->RemoteApplicationWorkingDir))
return COMMAND_LINE_ERROR_MEMORY;
}
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;
settings->GfxAVC444 = FALSE;
}
else
#endif
if (_strnicmp("RFX", arg->Value, 4) == 0)
{
settings->GfxAVC444 = FALSE;
settings->GfxH264 = FALSE;
settings->RemoteFxCodec = TRUE;
}
else
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->DesktopScaleFactor = (UINT32)val;
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, "rdp2tcp")
{
free(settings->RDP2TCPArgs);
if (!(settings->RDP2TCPArgs = _strdup(arg->Value)))
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(largs, "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(largs, "p");
if (arg->Flags & COMMAND_LINE_ARGUMENT_PRESENT)
{
FillMemory(arg->Value, strlen(arg->Value), '*');
}
arg = CommandLineFindArgumentA(largs, "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)(void*)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 (settings->AudioPlayback)
{
char* p[] =
{
"rdpsnd"
};
if (!freerdp_client_add_static_channel(settings, ARRAYSIZE(p), p))
return FALSE;
}
if (settings->AudioCapture)
{
char* p[] =
{
"audin"
};
if (!freerdp_client_add_dynamic_channel(settings, ARRAYSIZE(p), p))
return FALSE;
}
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->DrivesToRedirect && (strlen(settings->DrivesToRedirect) != 0))
{
/*
* Drives to redirect:
*
* Very similar to DevicesToRedirect, but can contain a
* comma-separated list of drive letters to redirect.
*/
char* value;
char* tok;
char* context = NULL;
value = _strdup(settings->DrivesToRedirect);
if (!value)
return FALSE;
tok = strtok_s(value, ";", &context);
if (!tok)
{
free(value);
return FALSE;
}
while(tok)
{
/* Syntax: Comma seperated list of the following entries:
* '*' ... Redirect all drives, including hotplug
* 'DynamicDrives' ... hotplug
* <label>(<path>) ... One or more paths to redirect.
* <path>(<label>) ... One or more paths to redirect.
* <path> ... One or more paths to redirect.
*/
/* TODO: Need to properly escape labels and paths */
BOOL success;
const char* name = NULL;
const char* drive = tok;
char* start = strtok(tok, "(");
char* end = strtok(NULL, ")");
if (end)
name = end;
if (freerdp_path_valid(name, NULL) && freerdp_path_valid(drive, NULL))
{
success = freerdp_client_add_drive(settings, name, NULL);
if (success)
success = freerdp_client_add_drive(settings, drive, NULL);
}
else
success = freerdp_client_add_drive(settings, drive, name);
if (!success)
{
free(value);
return FALSE;
}
tok = strtok_s(NULL, ";", &context);
}
free(value);
if (!freerdp_settings_set_bool(settings, FreeRDP_DeviceRedirection, TRUE))
return FALSE;
settings->DeviceRedirection = TRUE;
}
else 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->RedirectDrives || settings->RedirectHomeDrive
|| settings->RedirectSerialPorts
|| settings->RedirectSmartCards || settings->RedirectPrinters)
{
settings->DeviceRedirection = TRUE; /* All of these features require rdpdr */
}
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;
}
if (settings->RDP2TCPArgs)
{
if (!freerdp_client_load_static_channel_addin(channels, settings, "rdp2tcp", settings->RDP2TCPArgs))
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;
}