FreeRDP/client/Windows/wfreerdp.c

846 lines
20 KiB
C

/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Windows Client
*
* Copyright 2009-2011 Jay Sorg
* Copyright 2010-2011 Vic Lee
* Copyright 2010-2011 Marc-Andre Moreau <marcandre.moreau@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 <winpr/windows.h>
#include <winpr/crt.h>
#include <winpr/credui.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <tchar.h>
#include <sys/types.h>
#ifdef _MSC_VER
#include <intrin.h>
#endif
#include <freerdp/freerdp.h>
#include <freerdp/constants.h>
#include <freerdp/utils/event.h>
#include <freerdp/utils/svc_plugin.h>
#include <freerdp/client/file.h>
#include <freerdp/client/cmdline.h>
#include <freerdp/client/channels.h>
#include <freerdp/channels/channels.h>
#include "wf_gdi.h"
#include "wf_graphics.h"
#include "wf_cliprdr.h"
#include "wfreerdp.h"
struct _thread_data
{
freerdp* instance;
};
typedef struct _thread_data thread_data;
HANDLE g_done_event;
HINSTANCE g_hInstance;
HCURSOR g_default_cursor;
volatile int g_thread_count = 0;
LPCTSTR g_wnd_class_name = L"wfreerdp";
void wf_context_new(freerdp* instance, rdpContext* context)
{
context->channels = freerdp_channels_new();
}
void wf_context_free(freerdp* instance, rdpContext* context)
{
}
int wf_create_console(void)
{
if (!AllocConsole())
return 1;
freopen("CONOUT$", "w", stdout);
printf("Debug console created.\n");
return 0;
}
void wf_sw_begin_paint(rdpContext* context)
{
rdpGdi* gdi = context->gdi;
gdi->primary->hdc->hwnd->invalid->null = 1;
gdi->primary->hdc->hwnd->ninvalid = 0;
}
void wf_sw_end_paint(rdpContext* context)
{
int i;
rdpGdi* gdi;
wfInfo* wfi;
INT32 x, y;
UINT32 w, h;
int ninvalid;
RECT update_rect;
HGDI_RGN cinvalid;
gdi = context->gdi;
wfi = ((wfContext*) context)->wfi;
if (gdi->primary->hdc->hwnd->ninvalid < 1)
return;
ninvalid = gdi->primary->hdc->hwnd->ninvalid;
cinvalid = gdi->primary->hdc->hwnd->cinvalid;
for (i = 0; i < ninvalid; i++)
{
x = cinvalid[i].x;
y = cinvalid[i].y;
w = cinvalid[i].w;
h = cinvalid[i].h;
update_rect.left = x;
update_rect.top = y;
update_rect.right = x + w - 1;
update_rect.bottom = y + h - 1;
InvalidateRect(wfi->hwnd, &update_rect, FALSE);
}
}
void wf_sw_desktop_resize(rdpContext* context)
{
wfInfo* wfi;
rdpGdi* gdi;
rdpSettings* settings;
wfi = ((wfContext*) context)->wfi;
settings = wfi->instance->settings;
gdi = context->gdi;
wfi->width = settings->DesktopWidth;
wfi->height = settings->DesktopHeight;
gdi_resize(gdi, wfi->width, wfi->height);
if (wfi->primary)
{
wf_image_free(wfi->primary);
wfi->primary = wf_image_new(wfi, wfi->width, wfi->height, wfi->dstBpp, gdi->primary_buffer);
}
}
void wf_hw_begin_paint(rdpContext* context)
{
wfInfo* wfi = ((wfContext*) context)->wfi;
wfi->hdc->hwnd->invalid->null = 1;
wfi->hdc->hwnd->ninvalid = 0;
}
void wf_hw_end_paint(rdpContext* context)
{
}
void wf_hw_desktop_resize(rdpContext* context)
{
wfInfo* wfi;
BOOL same;
RECT rect;
rdpSettings* settings;
wfi = ((wfContext*) context)->wfi;
settings = wfi->instance->settings;
wfi->width = settings->DesktopWidth;
wfi->height = settings->DesktopHeight;
if (wfi->primary)
{
same = (wfi->primary == wfi->drawing) ? TRUE : FALSE;
wf_image_free(wfi->primary);
wfi->primary = wf_image_new(wfi, wfi->width, wfi->height, wfi->dstBpp, NULL);
if (same)
wfi->drawing = wfi->primary;
}
if (wfi->fullscreen != TRUE)
{
if (wfi->hwnd)
SetWindowPos(wfi->hwnd, HWND_TOP, -1, -1, wfi->width + wfi->diff.x, wfi->height + wfi->diff.y, SWP_NOMOVE);
}
else
{
wf_update_offset(wfi);
GetWindowRect(wfi->hwnd, &rect);
InvalidateRect(wfi->hwnd, &rect, TRUE);
}
}
BOOL wf_pre_connect(freerdp* instance)
{
int i1;
wfInfo* wfi;
rdpFile* file;
wfContext* context;
rdpSettings* settings;
wfi = (wfInfo*) malloc(sizeof(wfInfo));
ZeroMemory(wfi, sizeof(wfInfo));
context = (wfContext*) instance->context;
wfi->instance = instance;
context->wfi = wfi;
settings = instance->settings;
settings = instance->settings;
if (settings->ConnectionFile)
{
file = freerdp_client_rdp_file_new();
printf("Using connection file: %s\n", settings->ConnectionFile);
freerdp_client_parse_rdp_file(file, settings->ConnectionFile);
freerdp_client_populate_settings_from_rdp_file(file, settings);
}
settings->OsMajorType = OSMAJORTYPE_WINDOWS;
settings->OsMinorType = OSMINORTYPE_WINDOWS_NT;
settings->OrderSupport[NEG_DSTBLT_INDEX] = TRUE;
settings->OrderSupport[NEG_PATBLT_INDEX] = TRUE;
settings->OrderSupport[NEG_SCRBLT_INDEX] = TRUE;
settings->OrderSupport[NEG_OPAQUE_RECT_INDEX] = TRUE;
settings->OrderSupport[NEG_DRAWNINEGRID_INDEX] = FALSE;
settings->OrderSupport[NEG_MULTIDSTBLT_INDEX] = FALSE;
settings->OrderSupport[NEG_MULTIPATBLT_INDEX] = FALSE;
settings->OrderSupport[NEG_MULTISCRBLT_INDEX] = FALSE;
settings->OrderSupport[NEG_MULTIOPAQUERECT_INDEX] = TRUE;
settings->OrderSupport[NEG_MULTI_DRAWNINEGRID_INDEX] = FALSE;
settings->OrderSupport[NEG_LINETO_INDEX] = TRUE;
settings->OrderSupport[NEG_POLYLINE_INDEX] = TRUE;
settings->OrderSupport[NEG_MEMBLT_INDEX] = TRUE;
settings->OrderSupport[NEG_MEM3BLT_INDEX] = FALSE;
settings->OrderSupport[NEG_SAVEBITMAP_INDEX] = FALSE;
settings->OrderSupport[NEG_GLYPH_INDEX_INDEX] = FALSE;
settings->OrderSupport[NEG_FAST_INDEX_INDEX] = FALSE;
settings->OrderSupport[NEG_FAST_GLYPH_INDEX] = FALSE;
settings->OrderSupport[NEG_POLYGON_SC_INDEX] = FALSE;
settings->OrderSupport[NEG_POLYGON_CB_INDEX] = FALSE;
settings->OrderSupport[NEG_ELLIPSE_SC_INDEX] = FALSE;
settings->OrderSupport[NEG_ELLIPSE_CB_INDEX] = FALSE;
settings->GlyphSupportLevel = GLYPH_SUPPORT_NONE;
wfi->cursor = g_default_cursor;
wfi->fullscreen = settings->Fullscreen;
wfi->fs_toggle = wfi->fullscreen;
wfi->sw_gdi = settings->SoftwareGdi;
wfi->clrconv = (HCLRCONV) malloc(sizeof(CLRCONV));
ZeroMemory(wfi->clrconv, sizeof(CLRCONV));
wfi->clrconv->palette = NULL;
wfi->clrconv->alpha = FALSE;
instance->context->cache = cache_new(settings);
if (wfi->percentscreen > 0)
{
i1 = (GetSystemMetrics(SM_CXSCREEN) * wfi->percentscreen) / 100;
settings->DesktopWidth = i1;
i1 = (GetSystemMetrics(SM_CYSCREEN) * wfi->percentscreen) / 100;
settings->DesktopHeight = i1;
}
if (wfi->fs_toggle)
{
settings->DesktopWidth = GetSystemMetrics(SM_CXSCREEN);
settings->DesktopHeight = GetSystemMetrics(SM_CYSCREEN);
}
i1 = settings->DesktopWidth;
i1 = (i1 + 3) & (~3);
settings->DesktopWidth = i1;
if ((settings->DesktopWidth < 64) || (settings->DesktopHeight < 64) ||
(settings->DesktopWidth > 4096) || (settings->DesktopHeight > 4096))
{
printf("wf_pre_connect: invalid dimensions %d %d\n", settings->DesktopWidth, settings->DesktopHeight);
return 1;
}
settings->KeyboardLayout = (int) GetKeyboardLayout(0) & 0x0000FFFF;
freerdp_channels_pre_connect(instance->context->channels, instance);
return TRUE;
}
void cpuid(unsigned info, unsigned *eax, unsigned *ebx, unsigned *ecx, unsigned *edx)
{
#if defined(__GNUC__)
#if defined(__i386__) || defined(__x86_64__)
*eax = info;
__asm volatile
("mov %%ebx, %%edi;" /* 32bit PIC: don't clobber ebx */
"cpuid;"
"mov %%ebx, %%esi;"
"mov %%edi, %%ebx;"
:"+a" (*eax), "=S" (*ebx), "=c" (*ecx), "=d" (*edx)
: :"edi");
#endif
#elif defined(_MSC_VER)
int a[4];
__cpuid(a, info);
*eax = a[0];
*ebx = a[1];
*ecx = a[2];
*edx = a[3];
#endif
}
UINT32 wfi_detect_cpu()
{
UINT32 cpu_opt = 0;
unsigned int eax, ebx, ecx, edx = 0;
cpuid(1, &eax, &ebx, &ecx, &edx);
if (edx & (1<<26))
{
cpu_opt |= CPU_SSE2;
}
return cpu_opt;
}
BOOL wf_post_connect(freerdp* instance)
{
rdpGdi* gdi;
wfInfo* wfi;
rdpCache* cache;
wfContext* context;
wchar_t win_title[64];
rdpSettings* settings;
settings = instance->settings;
context = (wfContext*) instance->context;
cache = instance->context->cache;
wfi = context->wfi;
wfi->dstBpp = 32;
wfi->width = settings->DesktopWidth;
wfi->height = settings->DesktopHeight;
if (wfi->sw_gdi)
{
gdi_init(instance, CLRCONV_ALPHA | CLRCONV_INVERT | CLRBUF_32BPP, NULL);
gdi = instance->context->gdi;
wfi->hdc = gdi->primary->hdc;
wfi->primary = wf_image_new(wfi, wfi->width, wfi->height, wfi->dstBpp, gdi->primary_buffer);
rfx_context_set_cpu_opt((RFX_CONTEXT*) gdi->rfx_context, wfi_detect_cpu());
}
else
{
wf_gdi_register_update_callbacks(instance->update);
wfi->srcBpp = instance->settings->ColorDepth;
wfi->primary = wf_image_new(wfi, wfi->width, wfi->height, wfi->dstBpp, NULL);
wfi->hdc = gdi_GetDC();
wfi->hdc->bitsPerPixel = wfi->dstBpp;
wfi->hdc->bytesPerPixel = wfi->dstBpp / 8;
wfi->hdc->alpha = wfi->clrconv->alpha;
wfi->hdc->invert = wfi->clrconv->invert;
wfi->hdc->hwnd = (HGDI_WND) malloc(sizeof(GDI_WND));
wfi->hdc->hwnd->invalid = gdi_CreateRectRgn(0, 0, 0, 0);
wfi->hdc->hwnd->invalid->null = 1;
wfi->hdc->hwnd->count = 32;
wfi->hdc->hwnd->cinvalid = (HGDI_RGN) malloc(sizeof(GDI_RGN) * wfi->hdc->hwnd->count);
wfi->hdc->hwnd->ninvalid = 0;
if (settings->RemoteFxCodec)
{
wfi->tile = wf_image_new(wfi, 64, 64, 32, NULL);
wfi->rfx_context = rfx_context_new();
rfx_context_set_cpu_opt(wfi->rfx_context, wfi_detect_cpu());
}
if (settings->NSCodec)
wfi->nsc_context = nsc_context_new();
}
if (settings->WindowTitle != NULL)
_snwprintf(win_title, ARRAYSIZE(win_title), L"%S", settings->WindowTitle);
else if (settings->ServerPort == 3389)
_snwprintf(win_title, ARRAYSIZE(win_title), L"FreeRDP: %S", settings->ServerHostname);
else
_snwprintf(win_title, ARRAYSIZE(win_title), L"FreeRDP: %S:%d", settings->ServerHostname, settings->ServerPort);
if (wfi->hwnd == 0)
{
wfi->hwnd = CreateWindowEx((DWORD) NULL, g_wnd_class_name, win_title,
0, 0, 0, 0, 0, NULL, NULL, g_hInstance, NULL);
SetWindowLongPtr(wfi->hwnd, GWLP_USERDATA, (LONG_PTR) wfi);
}
wf_resize_window(wfi);
BitBlt(wfi->primary->hdc, 0, 0, wfi->width, wfi->height, NULL, 0, 0, BLACKNESS);
wfi->drawing = wfi->primary;
ShowWindow(wfi->hwnd, SW_SHOWNORMAL);
UpdateWindow(wfi->hwnd);
if (wfi->sw_gdi)
{
instance->update->BeginPaint = wf_sw_begin_paint;
instance->update->EndPaint = wf_sw_end_paint;
instance->update->DesktopResize = wf_sw_desktop_resize;
}
else
{
instance->update->BeginPaint = wf_hw_begin_paint;
instance->update->EndPaint = wf_hw_end_paint;
instance->update->DesktopResize = wf_hw_desktop_resize;
}
pointer_cache_register_callbacks(instance->update);
if (wfi->sw_gdi != TRUE)
{
brush_cache_register_callbacks(instance->update);
bitmap_cache_register_callbacks(instance->update);
offscreen_cache_register_callbacks(instance->update);
}
wf_register_graphics(instance->context->graphics);
freerdp_channels_post_connect(instance->context->channels, instance);
wf_cliprdr_init(wfi, instance->context->channels);
return TRUE;
}
static const char wfTargetName[] = "TARGET";
static CREDUI_INFOA wfUiInfo =
{
sizeof(CREDUI_INFOA),
NULL,
"Enter your credentials",
"Remote Desktop Security",
NULL
};
BOOL wf_authenticate(freerdp* instance, char** username, char** password, char** domain)
{
BOOL fSave;
DWORD status;
DWORD dwFlags;
char UserName[CREDUI_MAX_USERNAME_LENGTH + 1];
char Password[CREDUI_MAX_PASSWORD_LENGTH + 1];
char User[CREDUI_MAX_USERNAME_LENGTH + 1];
char Domain[CREDUI_MAX_DOMAIN_TARGET_LENGTH + 1];
fSave = FALSE;
ZeroMemory(UserName, sizeof(UserName));
ZeroMemory(Password, sizeof(Password));
dwFlags = CREDUI_FLAGS_DO_NOT_PERSIST | CREDUI_FLAGS_EXCLUDE_CERTIFICATES;
status = CredUIPromptForCredentialsA(&wfUiInfo, wfTargetName, NULL, 0,
UserName, CREDUI_MAX_USERNAME_LENGTH + 1,
Password, CREDUI_MAX_PASSWORD_LENGTH + 1, &fSave, dwFlags);
if (status != NO_ERROR)
{
printf("CredUIPromptForCredentials unexpected status: 0x%08X\n", status);
return FALSE;
}
ZeroMemory(User, sizeof(User));
ZeroMemory(Domain, sizeof(Domain));
status = CredUIParseUserNameA(UserName, User, sizeof(User), Domain, sizeof(Domain));
//printf("User: %s Domain: %s Password: %s\n", User, Domain, Password);
*username = _strdup(User);
if (strlen(Domain) > 0)
*domain = _strdup(Domain);
*password = _strdup(Password);
return TRUE;
}
BOOL wf_verify_certificate(freerdp* instance, char* subject, char* issuer, char* fingerprint)
{
#if 0
DWORD mode;
int read_size;
DWORD read_count;
TCHAR answer[2];
TCHAR* read_buffer;
HANDLE input_handle;
#endif
printf("Certificate details:\n");
printf("\tSubject: %s\n", subject);
printf("\tIssuer: %s\n", issuer);
printf("\tThumbprint: %s\n", fingerprint);
printf("The above X.509 certificate could not be verified, possibly because you do not have "
"the CA certificate in your certificate store, or the certificate has expired. "
"Please look at the documentation on how to create local certificate store for a private CA.\n");
/* TODO: ask for user validation */
#if 0
input_handle = GetStdHandle(STD_INPUT_HANDLE);
GetConsoleMode(input_handle, &mode);
mode |= ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT;
SetConsoleMode(input_handle, mode);
#endif
return TRUE;
}
int wf_receive_channel_data(freerdp* instance, int channelId, BYTE* data, int size, int flags, int total_size)
{
return freerdp_channels_data(instance, channelId, data, size, flags, total_size);
}
void wf_process_channel_event(rdpChannels* channels, freerdp* instance)
{
RDP_EVENT* event;
event = freerdp_channels_pop_event(channels);
if (event)
freerdp_event_free(event);
}
BOOL wf_get_fds(freerdp* instance, void** rfds, int* rcount, void** wfds, int* wcount)
{
return TRUE;
}
BOOL wf_check_fds(freerdp* instance)
{
return TRUE;
}
int wfreerdp_run(freerdp* instance)
{
MSG msg;
int index;
int rcount;
int wcount;
BOOL msg_ret;
int quit_msg;
void* rfds[32];
void* wfds[32];
int fds_count;
HANDLE fds[64];
rdpChannels* channels;
memset(rfds, 0, sizeof(rfds));
memset(wfds, 0, sizeof(wfds));
if (freerdp_connect(instance) != TRUE)
return 0;
channels = instance->context->channels;
while (1)
{
rcount = 0;
wcount = 0;
if (freerdp_get_fds(instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
printf("Failed to get FreeRDP file descriptor\n");
break;
}
if (wf_get_fds(instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
printf("Failed to get wfreerdp file descriptor\n");
break;
}
if (freerdp_channels_get_fds(channels, instance, rfds, &rcount, wfds, &wcount) != TRUE)
{
printf("Failed to get channel manager file descriptor\n");
break;
}
fds_count = 0;
/* setup read fds */
for (index = 0; index < rcount; index++)
{
fds[fds_count++] = rfds[index];
}
/* setup write fds */
for (index = 0; index < wcount; index++)
{
fds[fds_count++] = wfds[index];
}
/* exit if nothing to do */
if (fds_count == 0)
{
printf("wfreerdp_run: fds_count is zero\n");
break;
}
/* do the wait */
if (MsgWaitForMultipleObjects(fds_count, fds, FALSE, 1000, QS_ALLINPUT) == WAIT_FAILED)
{
printf("wfreerdp_run: WaitForMultipleObjects failed: 0x%04X\n", GetLastError());
break;
}
if (freerdp_check_fds(instance) != TRUE)
{
printf("Failed to check FreeRDP file descriptor\n");
break;
}
if (freerdp_shall_disconnect(instance))
{
break;
}
if (wf_check_fds(instance) != TRUE)
{
printf("Failed to check wfreerdp file descriptor\n");
break;
}
if (freerdp_channels_check_fds(channels, instance) != TRUE)
{
printf("Failed to check channel manager file descriptor\n");
break;
}
wf_process_channel_event(channels, instance);
quit_msg = FALSE;
while (PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE))
{
msg_ret = GetMessage(&msg, NULL, 0, 0);
if (msg_ret == 0 || msg_ret == -1)
{
quit_msg = TRUE;
break;
}
TranslateMessage(&msg);
DispatchMessage(&msg);
}
if (quit_msg)
break;
}
/* cleanup */
freerdp_channels_close(channels, instance);
freerdp_channels_free(channels);
freerdp_disconnect(instance);
return 0;
}
static DWORD WINAPI thread_func(LPVOID lpParam)
{
wfInfo* wfi;
freerdp* instance;
thread_data* data;
data = (thread_data*) lpParam;
instance = data->instance;
wfi = (wfInfo*) malloc(sizeof(wfInfo));
ZeroMemory(wfi, sizeof(wfInfo));
((wfContext*) instance->context)->wfi = wfi;
wfi->instance = instance;
wfreerdp_run(instance);
g_thread_count--;
if (g_thread_count < 1)
SetEvent(g_done_event);
return (DWORD) NULL;
}
static DWORD WINAPI kbd_thread_func(LPVOID lpParam)
{
MSG msg;
BOOL status;
HHOOK hook_handle;
hook_handle = SetWindowsHookEx(WH_KEYBOARD_LL, wf_ll_kbd_proc, g_hInstance, 0);
if (hook_handle)
{
while ((status = GetMessage( &msg, NULL, 0, 0 )) != 0)
{
if (status == -1)
{
printf("keyboard thread error getting message\n");
break;
}
else
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
UnhookWindowsHookEx(hook_handle);
}
else
printf("failed to install keyboard hook\n");
return (DWORD) NULL;
}
INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
freerdp* instance;
thread_data* data;
WSADATA wsa_data;
WNDCLASSEX wnd_cls;
if (NULL == getenv("HOME"))
{
char home[MAX_PATH * 2] = "HOME=";
strcat(home, getenv("HOMEDRIVE"));
strcat(home, getenv("HOMEPATH"));
_putenv(home);
}
if (WSAStartup(0x101, &wsa_data) != 0)
return 1;
g_done_event = CreateEvent(0, 1, 0, 0);
#if defined(WITH_DEBUG) || defined(_DEBUG)
wf_create_console();
#endif
g_default_cursor = LoadCursor(NULL, IDC_ARROW);
wnd_cls.cbSize = sizeof(WNDCLASSEX);
wnd_cls.style = CS_HREDRAW | CS_VREDRAW;
wnd_cls.lpfnWndProc = wf_event_proc;
wnd_cls.cbClsExtra = 0;
wnd_cls.cbWndExtra = 0;
wnd_cls.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wnd_cls.hCursor = g_default_cursor;
wnd_cls.hbrBackground = (HBRUSH) GetStockObject(BLACK_BRUSH);
wnd_cls.lpszMenuName = NULL;
wnd_cls.lpszClassName = g_wnd_class_name;
wnd_cls.hInstance = hInstance;
wnd_cls.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
RegisterClassEx(&wnd_cls);
g_hInstance = hInstance;
freerdp_channels_global_init();
instance = freerdp_new();
instance->PreConnect = wf_pre_connect;
instance->PostConnect = wf_post_connect;
instance->Authenticate = wf_authenticate;
instance->VerifyCertificate = wf_verify_certificate;
instance->ReceiveChannelData = wf_receive_channel_data;
instance->context_size = sizeof(wfContext);
instance->ContextNew = wf_context_new;
instance->ContextFree = wf_context_free;
freerdp_context_new(instance);
instance->context->argc = __argc;
instance->context->argv = __argv;
if (!CreateThread(NULL, 0, kbd_thread_func, NULL, 0, NULL))
printf("error creating keyboard handler thread");
//while (1)
{
int status;
data = (thread_data*) malloc(sizeof(thread_data));
ZeroMemory(data, sizeof(thread_data));
data->instance = instance;
freerdp_register_addin_provider(freerdp_channels_load_static_addin_entry, 0);
status = freerdp_client_parse_command_line_arguments(__argc, __argv, instance->settings);
freerdp_client_load_addins(instance->context->channels, instance->settings);
if (status < 0)
{
printf("failed to parse arguments.\n");
#ifdef _DEBUG
system("pause");
#endif
exit(-1);
}
if (CreateThread(NULL, 0, thread_func, data, 0, NULL) != 0)
g_thread_count++;
}
if (g_thread_count > 0)
WaitForSingleObject(g_done_event, INFINITE);
else
MessageBox(GetConsoleWindow(),
L"Failed to start wfreerdp.\n\nPlease check the debug output.",
L"FreeRDP Error", MB_ICONSTOP);
freerdp_context_free(instance);
freerdp_free(instance);
WSACleanup();
#ifdef _DEBUG
system("pause");
#endif
return 0;
}