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moved some files around

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This commit is contained in:
jsorg71 2005-06-28 03:04:36 +00:00
parent fd4beef2df
commit 41df89c7f2
14 changed files with 1429 additions and 500 deletions
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19
common/arch.h
View File

@ -18,6 +18,9 @@
*/
#if !defined(ARCH_H)
#define ARCH_H
/* check endianess */
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define L_ENDIAN
@ -39,3 +42,19 @@
#define THREAD_RV void*
#define THREAD_CC
#endif
#if defined(__BORLANDC__)
#define APP_CC __cdecl
#define DEFAULT_CC __cdecl
#else
#define APP_CC
#define DEFAULT_CC
#endif
#if defined(_WIN32)
#define EXPORT_CC __declspec(dllexport)
#else
#define EXPORT_CC
#endif
#endif

66
common/defines.h Normal file
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@ -0,0 +1,66 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
main define/macro file
*/
#if !defined(DEFINES_H)
#define DEFINES_H
/* check for debug */
#ifdef XRDP_DEBUG
#define DEBUG(args) g_printf args;
#else
#define DEBUG(args)
#endif
/* other macros */
#define MIN(x1, x2) ((x1) < (x2) ? (x1) : (x2))
#define MAX(x1, x2) ((x1) > (x2) ? (x1) : (x2))
#define HIWORD(in) (((in) & 0xffff0000) >> 16)
#define LOWORD(in) ((in) & 0x0000ffff)
#define MAKELONG(hi, lo) ((((hi) & 0xffff) << 16) | ((lo) & 0xffff))
#define MAKERECT(r, x, y, cx, cy) \
{ (r).left = x; (r).top = y; (r).right = (x) + (cx); (r).bottom = (y) + (cy); }
#define ISRECTEMPTY(r) (((r).right <= (r).left) || ((r).bottom <= (r).top))
#define RECTOFFSET(r, dx, dy) \
{ (r).left += dx; (r).top += dy; (r).right += dx; (r).bottom += dy; }
#define GETPIXEL8(d, x, y, w) (*(((unsigned char*)d) + ((y) * (w) + (x))))
#define GETPIXEL16(d, x, y, w) (*(((unsigned short*)d) + ((y) * (w) + (x))))
#define GETPIXEL32(d, x, y, w) (*(((unsigned int*)d) + ((y) * (w) + (x))))
#define SETPIXEL8(d, x, y, w, v) \
(*(((unsigned char*)d) + ((y) * (w) + (x))) = (v))
#define SETPIXEL16(d, x, y, w, v) \
(*(((unsigned short*)d) + ((y) * (w) + (x))) = (v))
#define SETPIXEL32(d, x, y, w, v) \
(*(((unsigned long*)d) + ((y) * (w) + (x))) = (v))
#define COLOR8(r, g, b) \
( \
(((r) >> 5) << 0) | \
(((g) >> 5) << 3) | \
(((b) >> 6) << 6) \
)
#define COLOR15(r, g, b) ((((r) >> 3) << 10) | (((g) >> 3) << 5) | ((b) >> 3))
#define COLOR16(r, g, b) ((((r) >> 3) << 11) | (((g) >> 2) << 5) | ((b) >> 3))
#define COLOR24(r, g, b) ((r) | ((g) << 8) | ((b) << 16))
/* font macros */
#define FONT_DATASIZE(f) ((((f)->height * (((f)->width + 7) / 8)) + 3) & ~3);
/* use crc for bitmap cache lookups */
#define USE_CRC
#endif

221
common/file.c Normal file
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@ -0,0 +1,221 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
read a config file
*/
#include "arch.h"
#include "os_calls.h"
#include "list.h"
#include "file.h"
#include "parse.h"
/*****************************************************************************/
int
file_read_sections(int fd, struct list* names)
{
struct stream* s;
char text[256];
char c;
int in_it;
int in_it_index;
int len;
int index;
g_file_seek(fd, 0);
in_it_index = 0;
in_it = 0;
g_memset(text, 0, 256);
list_clear(names);
make_stream(s);
init_stream(s, 8192);
len = g_file_read(fd, s->data, 8192);
if (len > 0)
{
s->end = s->p + len;
for (index = 0; index < len; index++)
{
in_uint8(s, c);
if (c == '[')
{
in_it = 1;
}
else if (c == ']')
{
list_add_item(names, (long)g_strdup(text));
in_it = 0;
in_it_index = 0;
g_memset(text, 0, 256);
}
else if (in_it)
{
text[in_it_index] = c;
in_it_index++;
}
}
}
free_stream(s);
return 0;
}
/*****************************************************************************/
int
file_read_line(struct stream* s, char* text)
{
int i;
char c;
char* hold;
if (!s_check(s))
{
return 1;
}
hold = s->p;
i = 0;
in_uint8(s, c);
while (c != 10 && c != 13 && s_check(s))
{
text[i] = c;
i++;
in_uint8(s, c);
}
if (c == 10 || c == 13)
{
while ((c == 10 || c == 13) && s_check(s))
{
in_uint8(s, c);
}
s->p--;
}
text[i] = 0;
if (text[0] == '[')
{
s->p = hold;
return 1;
}
if (g_strlen(text) > 0)
{
return 0;
}
else
{
return 1;
}
}
/*****************************************************************************/
int
file_split_name_value(char* text, char* name, char* value)
{
int len;
int i;
int value_index;
int name_index;
int on_to;
value_index = 0;
name_index = 0;
on_to = 0;
name[0] = 0;
value[0] = 0;
len = g_strlen(text);
for (i = 0; i < len; i++)
{
if (text[i] == '=')
{
on_to = 1;
}
else if (on_to)
{
value[value_index] = text[i];
value_index++;
value[value_index] = 0;
}
else
{
name[name_index] = text[i];
name_index++;
name[name_index] = 0;
}
}
return 0;
}
/*****************************************************************************/
int
file_read_section(int fd, char* section, struct list* names,
struct list* values)
{
struct stream* s;
char text[256];
char name[256];
char value[256];
char c;
int in_it;
int in_it_index;
int len;
int index;
g_file_seek(fd, 0);
in_it_index = 0;
in_it = 0;
g_memset(text, 0, 256);
list_clear(names);
list_clear(values);
make_stream(s);
init_stream(s, 8192);
len = g_file_read(fd, s->data, 8192);
if (len > 0)
{
s->end = s->p + len;
for (index = 0; index < len; index++)
{
in_uint8(s, c);
if (c == '[')
{
in_it = 1;
}
else if (c == ']')
{
if (g_strcmp(section, text) == 0)
{
file_read_line(s, text);
while (file_read_line(s, text) == 0)
{
file_split_name_value(text, name, value);
list_add_item(names, (long)g_strdup(name));
list_add_item(values, (long)g_strdup(value));
}
free_stream(s);
return 0;
}
in_it = 0;
in_it_index = 0;
g_memset(text, 0, 256);
}
else if (in_it)
{
text[in_it_index] = c;
in_it_index++;
}
}
}
free_stream(s);
return 0;
}

28
common/file.h Normal file
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@ -0,0 +1,28 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
*/
#if !defined(FILE_H)
#define FILE_H
int file_read_sections(int fd, struct list* names);
int file_read_section(int fd, char* section, struct list* names,
struct list* values);
#endif

181
common/list.c Normal file
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@ -0,0 +1,181 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
simple list
*/
#include "arch.h"
#include "os_calls.h"
#include "list.h"
/*****************************************************************************/
struct list*
list_create(void)
{
struct list* self;
self = (struct list*)g_malloc(sizeof(struct list), 1);
self->grow_by = 10;
self->alloc_size = 10;
self->items = (long*)g_malloc(sizeof(long) * 10, 1);
return self;
}
/*****************************************************************************/
void
list_delete(struct list* self)
{
int i;
if (self == 0)
{
return;
}
if (self->auto_free)
{
for (i = 0; i < self->count; i++)
{
g_free((void*)self->items[i]);
self->items[i] = 0;
}
}
g_free(self->items);
g_free(self);
}
/*****************************************************************************/
void
list_add_item(struct list* self, long item)
{
long* p;
int i;
if (self->count >= self->alloc_size)
{
i = self->alloc_size;
self->alloc_size += self->grow_by;
p = (long*)g_malloc(sizeof(long) * self->alloc_size, 1);
g_memcpy(p, self->items, sizeof(long) * i);
g_free(self->items);
self->items = p;
}
self->items[self->count] = item;
self->count++;
}
/*****************************************************************************/
long
list_get_item(struct list* self, int index)
{
if (index < 0 || index >= self->count)
{
return 0;
}
return self->items[index];
}
/*****************************************************************************/
void
list_clear(struct list* self)
{
int i;
if (self->auto_free)
{
for (i = 0; i < self->count; i++)
{
g_free((void*)self->items[i]);
self->items[i] = 0;
}
}
g_free(self->items);
self->count = 0;
self->grow_by = 10;
self->alloc_size = 10;
self->items = (long*)g_malloc(sizeof(long) * 10, 1);
}
/*****************************************************************************/
int
list_index_of(struct list* self, long item)
{
int i;
for (i = 0; i < self->count; i++)
{
if (self->items[i] == item)
{
return i;
}
}
return -1;
}
/*****************************************************************************/
void
list_remove_item(struct list* self, int index)
{
int i;
if (index >= 0 && index < self->count)
{
if (self->auto_free)
{
g_free((void*)self->items[index]);
self->items[index] = 0;
}
for (i = index; i < (self->count - 1); i++)
{
self->items[i] = self->items[i + 1];
}
self->count--;
}
}
/*****************************************************************************/
void
list_insert_item(struct list* self, int index, long item)
{
long* p;
int i;
if (index == self->count)
{
list_add_item(self, item);
return;
}
if (index >= 0 && index < self->count)
{
self->count++;
if (self->count > self->alloc_size)
{
i = self->alloc_size;
self->alloc_size += self->grow_by;
p = (long*)g_malloc(sizeof(long) * self->alloc_size, 1);
g_memcpy(p, self->items, sizeof(long) * i);
g_free(self->items);
self->items = p;
}
for (i = (self->count - 2); i >= index; i--)
{
self->items[i + 1] = self->items[i];
}
self->items[index] = item;
}
}

43
common/list.h Normal file
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@ -0,0 +1,43 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
*/
#if !defined(LIST_H)
#define LIST_H
/* list */
struct list
{
long* items;
int count;
int alloc_size;
int grow_by;
int auto_free;
};
struct list* list_create(void);
void list_delete(struct list* self);
void list_add_item(struct list* self, long item);
long list_get_item(struct list* self, int index);
void list_clear(struct list* self);
int list_index_of(struct list* self, long item);
void list_remove_item(struct list* self, int index);
void list_insert_item(struct list* self, int index, long item);
#endif

558
common/os_calls.c
View File

@ -20,9 +20,6 @@
put all the os / arch define in here you want
if you want pthread calls define USE_PTHREAD in makefile
if you want openssl calls define USE_OPENSSL in makefile
*/
#if defined(_WIN32)
@ -49,218 +46,16 @@
#include <stdarg.h>
#include <stdio.h>
#if defined(USE_OPENSSL)
#include <openssl/rc4.h>
#include <openssl/md5.h>
#include <openssl/sha.h>
#include <openssl/bn.h>
#endif
#if defined(USE_PTHREAD)
#include <pthread.h>
#endif
/*#define MEMLEAK*/
#if defined(_WIN32)
static CRITICAL_SECTION g_term_mutex;
static int g_term = 0;
#elif defined(USE_PTHREAD)
static pthread_mutex_t g_term_mutex = PTHREAD_MUTEX_INITIALIZER;
static int g_term = 0;
#endif
#if defined(MEMLEAK)
static int g_memsize = 0;
static int g_memid = 0;
static struct list* g_memlist = 0;
/* for memory debugging */
struct mem
{
int size;
int id;
};
/* list */
struct list
{
long* items;
int count;
int alloc_size;
int grow_by;
int auto_free;
};
/*****************************************************************************/
struct list* list_create(void)
{
struct list* self;
self = (struct list*)malloc(sizeof(struct list));
memset(self, 0, sizeof(struct list));
self->grow_by = 10;
self->alloc_size = 10;
self->items = (long*)malloc(sizeof(long) * 10);
memset(self->items, 0, sizeof(long) * 10);
return self;
}
/*****************************************************************************/
void list_delete(struct list* self)
{
int i;
if (self == 0)
{
return;
}
if (self->auto_free)
{
for (i = 0; i < self->count; i++)
{
free((void*)self->items[i]);
self->items[i] = 0;
}
}
free(self->items);
free(self);
}
/*****************************************************************************/
void list_add_item(struct list* self, long item)
{
long* p;
int i;
if (self->count >= self->alloc_size)
{
i = self->alloc_size;
self->alloc_size += self->grow_by;
p = (long*)malloc(sizeof(long) * self->alloc_size);
memset(p, 0, sizeof(long) * self->alloc_size);
memcpy(p, self->items, sizeof(long) * i);
free(self->items);
self->items = p;
}
self->items[self->count] = item;
self->count++;
}
/*****************************************************************************/
int list_index_of(struct list* self, long item)
{
int i;
for (i = 0; i < self->count; i++)
{
if (self->items[i] == item)
{
return i;
}
}
return -1;
}
/*****************************************************************************/
void list_remove_item(struct list* self, int index)
{
int i;
if (index >= 0 && index < self->count)
{
if (self->auto_free)
{
free((void*)self->items[index]);
self->items[index] = 0;
}
for (i = index; i < (self->count - 1); i++)
{
self->items[i] = self->items[i + 1];
}
self->count--;
}
}
/*****************************************************************************/
long list_get_item(struct list* self, int index)
{
if (index < 0 || index >= self->count)
{
return 0;
}
return self->items[index];
}
#endif
/* forward declarations */
void g_printf(char* format, ...);
void g_pipe_sig(int sig_num);
void
g_printf(char* format, ...);
void
g_pipe_sig(int sig_num);
/*****************************************************************************/
int g_init_system(void)
void*
g_malloc(int size, int zero)
{
#if defined(_WIN32)
WSADATA w;
WSAStartup(2, &w);
InitializeCriticalSection(&g_term_mutex);
#else
signal(SIGPIPE, g_pipe_sig);
#endif
#if defined(MEMLEAK)
g_memlist = list_create();
#endif
return 0;
}
/*****************************************************************************/
int g_exit_system(void)
{
#if defined(_WIN32)
WSACleanup();
DeleteCriticalSection(&g_term_mutex);
#endif
#if defined(MEMLEAK)
int i;
struct mem* p;
for (i = 0; i < g_memlist->count; i++)
{
p = (struct mem*)list_get_item(g_memlist, i);
g_printf("leak size %d id %d\n\r", p->size, p->id);
}
g_printf("mem %d\n\r", g_memsize);
list_delete(g_memlist);
g_memlist = 0;
#endif
return 0;
}
/*****************************************************************************/
void* g_malloc(int size, int zero)
{
#if defined(MEMLEAK)
char* rv;
struct mem* p;
rv = (char*)malloc(size + sizeof(struct mem));
if (zero)
{
memset(rv, 0, size + sizeof(struct mem));
}
g_memsize += size;
p = (struct mem*)rv;
p->size = size;
p->id = g_memid;
if (g_memlist != 0)
{
list_add_item(g_memlist, (long)p);
}
g_memid++;
return rv + sizeof(struct mem);
#else
char* rv;
rv = (char*)malloc(size);
@ -269,37 +64,21 @@ void* g_malloc(int size, int zero)
memset(rv, 0, size);
}
return rv;
#endif
}
/*****************************************************************************/
void g_free(void* ptr)
void
g_free(void* ptr)
{
#if defined(MEMLEAK)
struct mem* p;
int i;
if (ptr != 0)
{
p = (struct mem*)(((char*)ptr) - sizeof(struct mem));
g_memsize -= p->size;
i = list_index_of(g_memlist, (long)p);
if (i >= 0)
{
list_remove_item(g_memlist, i);
}
free(p);
}
#else
if (ptr != 0)
{
free(ptr);
}
#endif
}
/*****************************************************************************/
void g_printf(char* format, ...)
void
g_printf(char* format, ...)
{
va_list ap;
@ -309,7 +88,8 @@ void g_printf(char* format, ...)
}
/*****************************************************************************/
void g_sprintf(char* dest, char* format, ...)
void
g_sprintf(char* dest, char* format, ...)
{
va_list ap;
@ -320,7 +100,8 @@ void g_sprintf(char* dest, char* format, ...)
/*****************************************************************************/
/* produce a hex dump */
void g_hexdump(char* p, int len)
void
g_hexdump(char* p, int len)
{
unsigned char* line;
int i;
@ -356,25 +137,29 @@ void g_hexdump(char* p, int len)
}
/*****************************************************************************/
void g_memset(void* ptr, int val, int size)
void
g_memset(void* ptr, int val, int size)
{
memset(ptr, val, size);
}
/*****************************************************************************/
void g_memcpy(void* d_ptr, const void* s_ptr, int size)
void
g_memcpy(void* d_ptr, const void* s_ptr, int size)
{
memcpy(d_ptr, s_ptr, size);
}
/*****************************************************************************/
int g_getchar(void)
int
g_getchar(void)
{
return getchar();
}
/*****************************************************************************/
int g_tcp_set_no_delay(int sck)
int
g_tcp_set_no_delay(int sck)
{
int i;
@ -384,7 +169,8 @@ int g_tcp_set_no_delay(int sck)
}
/*****************************************************************************/
int g_tcp_socket(void)
int
g_tcp_socket(void)
{
int rv;
int i;
@ -396,7 +182,8 @@ int g_tcp_socket(void)
}
/*****************************************************************************/
int g_tcp_local_socket(void)
int
g_tcp_local_socket(void)
{
#if defined(_WIN32)
return 0;
@ -406,7 +193,8 @@ int g_tcp_local_socket(void)
}
/*****************************************************************************/
void g_tcp_close(int sck)
void
g_tcp_close(int sck)
{
if (sck == 0)
{
@ -421,7 +209,8 @@ void g_tcp_close(int sck)
}
/*****************************************************************************/
int g_tcp_connect(int sck, char* address, char* port)
int
g_tcp_connect(int sck, char* address, char* port)
{
struct sockaddr_in s;
struct hostent* h;
@ -451,7 +240,8 @@ int g_tcp_connect(int sck, char* address, char* port)
}
/*****************************************************************************/
int g_tcp_set_non_blocking(int sck)
int
g_tcp_set_non_blocking(int sck)
{
unsigned long i;
@ -467,7 +257,8 @@ int g_tcp_set_non_blocking(int sck)
}
/*****************************************************************************/
int g_tcp_bind(int sck, char* port)
int
g_tcp_bind(int sck, char* port)
{
struct sockaddr_in s;
@ -479,7 +270,8 @@ int g_tcp_bind(int sck, char* port)
}
/*****************************************************************************/
int g_tcp_local_bind(int sck, char* port)
int
g_tcp_local_bind(int sck, char* port)
{
#if defined(_WIN32)
return -1;
@ -494,13 +286,15 @@ int g_tcp_local_bind(int sck, char* port)
}
/*****************************************************************************/
int g_tcp_listen(int sck)
int
g_tcp_listen(int sck)
{
return listen(sck, 2);
}
/*****************************************************************************/
int g_tcp_accept(int sck)
int
g_tcp_accept(int sck)
{
struct sockaddr_in s;
#if defined(_WIN32)
@ -515,7 +309,8 @@ int g_tcp_accept(int sck)
}
/*****************************************************************************/
void g_sleep(int msecs)
void
g_sleep(int msecs)
{
#if defined(_WIN32)
Sleep(msecs);
@ -525,7 +320,8 @@ void g_sleep(int msecs)
}
/*****************************************************************************/
int g_tcp_last_error_would_block(int sck)
int
g_tcp_last_error_would_block(int sck)
{
#if defined(_WIN32)
return WSAGetLastError() == WSAEWOULDBLOCK;
@ -535,19 +331,22 @@ int g_tcp_last_error_would_block(int sck)
}
/*****************************************************************************/
int g_tcp_recv(int sck, void* ptr, int len, int flags)
int
g_tcp_recv(int sck, void* ptr, int len, int flags)
{
return recv(sck, ptr, len, flags);
}
/*****************************************************************************/
int g_tcp_send(int sck, void* ptr, int len, int flags)
int
g_tcp_send(int sck, void* ptr, int len, int flags)
{
return send(sck, ptr, len, flags);
}
/*****************************************************************************/
int g_tcp_select(int sck1, int sck2)
int
g_tcp_select(int sck1, int sck2)
{
fd_set rfds;
struct timeval time;
@ -587,194 +386,8 @@ int g_tcp_select(int sck1, int sck2)
}
/*****************************************************************************/
int g_is_term(void)
{
int rv;
#if defined(_WIN32)
EnterCriticalSection(&g_term_mutex);
rv = g_term;
LeaveCriticalSection(&g_term_mutex);
#elif defined (USE_PTHREAD)
pthread_mutex_lock(&g_term_mutex);
rv = g_term;
pthread_mutex_unlock(&g_term_mutex);
#else
rv = 1;
#endif
return rv;
}
/*****************************************************************************/
void g_set_term(int in_val)
{
#if defined(_WIN32)
EnterCriticalSection(&g_term_mutex);
g_term = in_val;
LeaveCriticalSection(&g_term_mutex);
#elif defined(USE_PTHREAD)
pthread_mutex_lock(&g_term_mutex);
g_term = in_val;
pthread_mutex_unlock(&g_term_mutex);
#endif
}
/*****************************************************************************/
#if defined(_WIN32)
int g_thread_create(unsigned long (__stdcall * start_routine)(void*), void* arg)
{
DWORD thread;
return !CreateThread(0, 0, start_routine, arg, 0, &thread);
}
#elif defined(USE_PTHREAD)
int g_thread_create(void* (* start_routine)(void*), void* arg)
{
pthread_t thread;
int rv;
rv = pthread_create(&thread, 0, start_routine, arg);
pthread_detach(thread);
return rv;
}
#endif
/*****************************************************************************/
int g_get_threadid(void)
{
#if defined(_WIN32)
return 0;
#elif defined(USE_PTHREAD)
return pthread_self();
#else
return 0;
#endif
}
#if defined(USE_OPENSSL)
/* rc4 stuff */
/*****************************************************************************/
void* g_rc4_info_create(void)
{
return g_malloc(sizeof(RC4_KEY), 1);;
}
/*****************************************************************************/
void g_rc4_info_delete(void* rc4_info)
{
g_free(rc4_info);
}
/*****************************************************************************/
void g_rc4_set_key(void* rc4_info, char* key, int len)
{
RC4_set_key((RC4_KEY*)rc4_info, len, (unsigned char*)key);
}
/*****************************************************************************/
void g_rc4_crypt(void* rc4_info, char* data, int len)
{
RC4((RC4_KEY*)rc4_info, len, (unsigned char*)data, (unsigned char*)data);
}
/* sha1 stuff */
/*****************************************************************************/
void* g_sha1_info_create(void)
{
return g_malloc(sizeof(SHA_CTX), 1);
}
/*****************************************************************************/
void g_sha1_info_delete(void* sha1_info)
{
g_free(sha1_info);
}
/*****************************************************************************/
void g_sha1_clear(void* sha1_info)
{
SHA1_Init((SHA_CTX*)sha1_info);
}
/*****************************************************************************/
void g_sha1_transform(void* sha1_info, char* data, int len)
{
SHA1_Update((SHA_CTX*)sha1_info, data, len);
}
/*****************************************************************************/
void g_sha1_complete(void* sha1_info, char* data)
{
SHA1_Final((unsigned char*)data, (SHA_CTX*)sha1_info);
}
/* md5 stuff */
/*****************************************************************************/
void* g_md5_info_create(void)
{
return g_malloc(sizeof(MD5_CTX), 1);
}
/*****************************************************************************/
void g_md5_info_delete(void* md5_info)
{
g_free(md5_info);
}
/*****************************************************************************/
void g_md5_clear(void* md5_info)
{
MD5_Init((MD5_CTX*)md5_info);
}
/*****************************************************************************/
void g_md5_transform(void* md5_info, char* data, int len)
{
MD5_Update((MD5_CTX*)md5_info, data, len);
}
/*****************************************************************************/
void g_md5_complete(void* md5_info, char* data)
{
MD5_Final((unsigned char*)data, (MD5_CTX*)md5_info);
}
/*****************************************************************************/
int g_mod_exp(char* out, char* in, char* mod, char* exp)
{
BN_CTX* ctx;
BIGNUM lmod;
BIGNUM lexp;
BIGNUM lin;
BIGNUM lout;
int rv;
ctx = BN_CTX_new();
BN_init(&lmod);
BN_init(&lexp);
BN_init(&lin);
BN_init(&lout);
BN_bin2bn((unsigned char*)mod, 64, &lmod);
BN_bin2bn((unsigned char*)exp, 64, &lexp);
BN_bin2bn((unsigned char*)in, 64, &lin);
BN_mod_exp(&lout, &lin, &lexp, &lmod, ctx);
rv = BN_bn2bin(&lout, (unsigned char*)out);
BN_free(&lin);
BN_free(&lout);
BN_free(&lexp);
BN_free(&lmod);
BN_CTX_free(ctx);
return rv;
}
#endif
/*****************************************************************************/
void g_random(char* data, int len)
void
g_random(char* data, int len)
{
#if defined(_WIN32)
memset(data, 0x44, len);
@ -796,19 +409,22 @@ void g_random(char* data, int len)
}
/*****************************************************************************/
int g_abs(int i)
int
g_abs(int i)
{
return abs(i);
}
/*****************************************************************************/
int g_memcmp(void* s1, void* s2, int len)
int
g_memcmp(void* s1, void* s2, int len)
{
return memcmp(s1, s2, len);
}
/*****************************************************************************/
int g_file_open(char* file_name)
int
g_file_open(char* file_name)
{
#if defined(_WIN32)
return (int)CreateFile(file_name, GENERIC_READ | GENERIC_WRITE,
@ -820,7 +436,8 @@ int g_file_open(char* file_name)
}
/*****************************************************************************/
int g_file_close(int fd)
int
g_file_close(int fd)
{
#if defined(_WIN32)
CloseHandle((HANDLE)fd);
@ -832,7 +449,8 @@ int g_file_close(int fd)
/*****************************************************************************/
/* read from file*/
int g_file_read(int fd, char* ptr, int len)
int
g_file_read(int fd, char* ptr, int len)
{
#if defined(_WIN32)
if (ReadFile((HANDLE)fd, (LPVOID)ptr, (DWORD)len, (LPDWORD)&len, 0))
@ -850,7 +468,8 @@ int g_file_read(int fd, char* ptr, int len)
/*****************************************************************************/
/* write to file */
int g_file_write(int fd, char* ptr, int len)
int
g_file_write(int fd, char* ptr, int len)
{
#if defined(_WIN32)
if (WriteFile((HANDLE)fd, (LPVOID)ptr, (DWORD)len, (LPDWORD)&len, 0))
@ -868,7 +487,8 @@ int g_file_write(int fd, char* ptr, int len)
/*****************************************************************************/
/* move file pointer */
int g_file_seek(int fd, int offset)
int
g_file_seek(int fd, int offset)
{
#if defined(_WIN32)
return SetFilePointer((HANDLE)fd, offset, 0, FILE_BEGIN);
@ -880,7 +500,8 @@ int g_file_seek(int fd, int offset)
/*****************************************************************************/
/* do a write lock on a file */
/* return boolean */
int g_file_lock(int fd, int start, int len)
int
g_file_lock(int fd, int start, int len)
{
#if defined(_WIN32)
return LockFile((HANDLE)fd, start, 0, len, 0);
@ -900,7 +521,8 @@ int g_file_lock(int fd, int start, int len)
}
/*****************************************************************************/
int g_strlen(char* text)
int
g_strlen(char* text)
{
if (text == 0)
{
@ -910,7 +532,8 @@ int g_strlen(char* text)
}
/*****************************************************************************/
char* g_strcpy(char* dest, char* src)
char*
g_strcpy(char* dest, char* src)
{
if (src == 0 && dest != 0)
{
@ -925,7 +548,8 @@ char* g_strcpy(char* dest, char* src)
}
/*****************************************************************************/
char* g_strncpy(char* dest, char* src, int len)
char*
g_strncpy(char* dest, char* src, int len)
{
char* rv;
@ -944,7 +568,8 @@ char* g_strncpy(char* dest, char* src, int len)
}
/*****************************************************************************/
char* g_strcat(char* dest, char* src)
char*
g_strcat(char* dest, char* src)
{
if (dest == 0 || src == 0)
{
@ -954,7 +579,8 @@ char* g_strcat(char* dest, char* src)
}
/*****************************************************************************/
char* g_strdup(char* in)
char*
g_strdup(char* in)
{
int len;
char* p;
@ -970,19 +596,22 @@ char* g_strdup(char* in)
}
/*****************************************************************************/
int g_strcmp(char* c1, char* c2)
int
g_strcmp(char* c1, char* c2)
{
return strcmp(c1, c2);
}
/*****************************************************************************/
int g_strncmp(char* c1, char* c2, int len)
int
g_strncmp(char* c1, char* c2, int len)
{
return strncmp(c1, c2, len);
}
/*****************************************************************************/
long g_load_library(char* in)
long
g_load_library(char* in)
{
#if defined(_WIN32)
return 0;
@ -992,7 +621,8 @@ long g_load_library(char* in)
}
/*****************************************************************************/
int g_free_library(long lib)
int
g_free_library(long lib)
{
if (lib == 0)
{
@ -1007,7 +637,8 @@ int g_free_library(long lib)
/*****************************************************************************/
/* returns NULL if not found */
void* g_get_proc_address(long lib, char* name)
void*
g_get_proc_address(long lib, char* name)
{
if (lib == 0)
{
@ -1021,7 +652,8 @@ void* g_get_proc_address(long lib, char* name)
}
/*****************************************************************************/
int g_system(char* aexec)
int
g_system(char* aexec)
{
#if defined(_WIN32)
return 0;
@ -1031,17 +663,11 @@ int g_system(char* aexec)
}
/*****************************************************************************/
void g_signal(int sig_num, void (*func)(int))
void
g_signal(int sig_num, void (*func)(int))
{
#if defined(_WIN32)
#else
signal(sig_num, func);
#endif
}
/*****************************************************************************/
void g_pipe_sig(int sig_num)
{
/* do nothing */
g_printf("got SIGPIPE(%d)\n\r", sig_num);
}

65
common/os_calls.h
View File

@ -20,23 +20,37 @@
*/
#if !defined(OS_CALLS_H)
#define OS_CALLS_H
int g_init_system(void);
int g_exit_system(void);
void g_printf(char *format, ...);
void g_sprintf(char* dest, char* format, ...);
void g_hexdump(char* p, int len);
void* g_malloc(int size, int zero);
void* g_malloc1(int size, int zero);
void g_free(void* ptr);
void g_free1(void* ptr);
void g_memset(void* ptr, int val, int size);
void g_memcpy(void* d_ptr, const void* s_ptr, int size);
int g_getchar(void);
int g_tcp_set_no_delay(int sck);
int g_tcp_socket(void);
int g_tcp_local_socket(void);
void g_tcp_close(int sck);
int g_tcp_connect(int sck, char* address, char* port);
void
g_printf(char *format, ...);
void
g_sprintf(char* dest, char* format, ...);
void
g_hexdump(char* p, int len);
void*
g_malloc(int size, int zero);
void
g_free(void* ptr);
void
g_memset(void* ptr, int val, int size);
void
g_memcpy(void* d_ptr, const void* s_ptr, int size);
int
g_getchar(void);
int
g_tcp_set_no_delay(int sck);
int
g_tcp_socket(void);
int
g_tcp_local_socket(void);
void
g_tcp_close(int sck);
int
g_tcp_connect(int sck, char* address, char* port);
int g_tcp_force_send(int sck, char* data, int len);
int g_tcp_force_recv(int sck, char* data, int len);
int g_tcp_set_non_blocking(int sck);
@ -48,26 +62,7 @@ int g_tcp_recv(int sck, void* ptr, int len, int flags);
int g_tcp_send(int sck, void* ptr, int len, int flags);
int g_tcp_last_error_would_block(int sck);
int g_tcp_select(int sck1, int sck2);
int g_is_term(void);
void g_set_term(int in_val);
void g_sleep(int msecs);
int g_thread_create(THREAD_RV (THREAD_CC * start_routine)(void*), void* arg);
int g_get_threadid(void);
void* g_rc4_info_create(void);
void g_rc4_info_delete(void* rc4_info);
void g_rc4_set_key(void* rc4_info, char* key, int len);
void g_rc4_crypt(void* rc4_info, char* data, int len);
void* g_sha1_info_create(void);
void g_sha1_info_delete(void* sha1_info);
void g_sha1_clear(void* sha1_info);
void g_sha1_transform(void* sha1_info, char* data, int len);
void g_sha1_complete(void* sha1_info, char* data);
void* g_md5_info_create(void);
void g_md5_info_delete(void* md5_info);
void g_md5_clear(void* md5_info);
void g_md5_transform(void* md5_info, char* data, int len);
void g_md5_complete(void* md5_info, char* data);
int g_mod_exp(char* out, char* in, char* mod, char* exp);
void g_random(char* data, int len);
int g_abs(int i);
int g_memcmp(void* s1, void* s2, int len);
@ -89,3 +84,5 @@ int g_free_library(long lib);
void* g_get_proc_address(long lib, char* name);
int g_system(char* aexec);
void g_signal(int sig_num, void (*func)(int));
#endif

5
common/parse.h
View File

@ -21,6 +21,9 @@
/* modified for xrdp */
/* this is a super fast stream method, you bet */
#if !defined(PARSE_H)
#define PARSE_H
#if defined(L_ENDIAN)
#elif defined(B_ENDIAN)
#else
@ -299,3 +302,5 @@ struct stream
g_memset((s)->p, 0, (n)); \
(s)->p += (n); \
}
#endif

161
common/ssl_calls.c Normal file
View File

@ -0,0 +1,161 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
ssl calls
*/
#include "os_calls.h"
#include <openssl/rc4.h>
#include <openssl/md5.h>
#include <openssl/sha.h>
#include <openssl/bn.h>
/* rc4 stuff */
/*****************************************************************************/
void*
g_rc4_info_create(void)
{
return g_malloc(sizeof(RC4_KEY), 1);;
}
/*****************************************************************************/
void
g_rc4_info_delete(void* rc4_info)
{
g_free(rc4_info);
}
/*****************************************************************************/
void
g_rc4_set_key(void* rc4_info, char* key, int len)
{
RC4_set_key((RC4_KEY*)rc4_info, len, (unsigned char*)key);
}
/*****************************************************************************/
void
g_rc4_crypt(void* rc4_info, char* data, int len)
{
RC4((RC4_KEY*)rc4_info, len, (unsigned char*)data, (unsigned char*)data);
}
/* sha1 stuff */
/*****************************************************************************/
void*
g_sha1_info_create(void)
{
return g_malloc(sizeof(SHA_CTX), 1);
}
/*****************************************************************************/
void
g_sha1_info_delete(void* sha1_info)
{
g_free(sha1_info);
}
/*****************************************************************************/
void
g_sha1_clear(void* sha1_info)
{
SHA1_Init((SHA_CTX*)sha1_info);
}
/*****************************************************************************/
void
g_sha1_transform(void* sha1_info, char* data, int len)
{
SHA1_Update((SHA_CTX*)sha1_info, data, len);
}
/*****************************************************************************/
void
g_sha1_complete(void* sha1_info, char* data)
{
SHA1_Final((unsigned char*)data, (SHA_CTX*)sha1_info);
}
/* md5 stuff */
/*****************************************************************************/
void*
g_md5_info_create(void)
{
return g_malloc(sizeof(MD5_CTX), 1);
}
/*****************************************************************************/
void
g_md5_info_delete(void* md5_info)
{
g_free(md5_info);
}
/*****************************************************************************/
void
g_md5_clear(void* md5_info)
{
MD5_Init((MD5_CTX*)md5_info);
}
/*****************************************************************************/
void
g_md5_transform(void* md5_info, char* data, int len)
{
MD5_Update((MD5_CTX*)md5_info, data, len);
}
/*****************************************************************************/
void
g_md5_complete(void* md5_info, char* data)
{
MD5_Final((unsigned char*)data, (MD5_CTX*)md5_info);
}
/*****************************************************************************/
int
g_mod_exp(char* out, char* in, char* mod, char* exp)
{
BN_CTX* ctx;
BIGNUM lmod;
BIGNUM lexp;
BIGNUM lin;
BIGNUM lout;
int rv;
ctx = BN_CTX_new();
BN_init(&lmod);
BN_init(&lexp);
BN_init(&lin);
BN_init(&lout);
BN_bin2bn((unsigned char*)mod, 64, &lmod);
BN_bin2bn((unsigned char*)exp, 64, &lexp);
BN_bin2bn((unsigned char*)in, 64, &lin);
BN_mod_exp(&lout, &lin, &lexp, &lmod, ctx);
rv = BN_bn2bin(&lout, (unsigned char*)out);
BN_free(&lin);
BN_free(&lout);
BN_free(&lexp);
BN_free(&lmod);
BN_CTX_free(ctx);
return rv;
}

55
common/ssl_calls.h Normal file
View File

@ -0,0 +1,55 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
*/
#if !defined(SSL_CALLS_H)
#define SSL_CALLS_H
void*
g_rc4_info_create(void);
void
g_rc4_info_delete(void* rc4_info);
void
g_rc4_set_key(void* rc4_info, char* key, int len);
void
g_rc4_crypt(void* rc4_info, char* data, int len);
void*
g_sha1_info_create(void);
void
g_sha1_info_delete(void* sha1_info);
void
g_sha1_clear(void* sha1_info);
void
g_sha1_transform(void* sha1_info, char* data, int len);
void
g_sha1_complete(void* sha1_info, char* data);
void*
g_md5_info_create(void);
void
g_md5_info_delete(void* md5_info);
void
g_md5_clear(void* md5_info);
void
g_md5_transform(void* md5_info, char* data, int len);
void
g_md5_complete(void* md5_info, char* data);
int
g_mod_exp(char* out, char* in, char* mod, char* exp);
#endif

60
common/thread_calls.c Normal file
View File

@ -0,0 +1,60 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
thread calls
*/
#if defined(_WIN32)
#include <windows.h>
#else
#include <pthread.h>
#endif
/*****************************************************************************/
#if defined(_WIN32)
int
g_thread_create(unsigned long (__stdcall * start_routine)(void*), void* arg)
{
DWORD thread;
return !CreateThread(0, 0, start_routine, arg, 0, &thread);
}
#else
int
g_thread_create(void* (* start_routine)(void*), void* arg)
{
pthread_t thread;
int rv;
rv = pthread_create(&thread, 0, start_routine, arg);
pthread_detach(thread);
return rv;
}
#endif
/*****************************************************************************/
int
g_get_threadid(void)
{
#if defined(_WIN32)
return 0;
#else
return pthread_self();
#endif
}

29
common/thread_calls.h Normal file
View File

@ -0,0 +1,29 @@
/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
*/
#if !defined(THREAD_CALLS_H)
#define THREAD_CALLS_H
int
g_thread_create(THREAD_RV (THREAD_CC * start_routine)(void*), void* arg);
int
g_get_threadid(void);
#endif

438
common/xrdp_constants.h Normal file
View File

@ -0,0 +1,438 @@
/*
rdesktop: A Remote Desktop Protocol client.
Miscellaneous protocol constants
Copyright (C) Matthew Chapman 1999-2002
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* modified for xrdp */
#if !defined(XRDP_CONSTANTS_H)
#define XRDP_CONSTANTS_H
/* TCP port for Remote Desktop Protocol */
#define TCP_PORT_RDP 3389
#define ISO_PDU_CR 0xE0 /* Connection Request */
#define ISO_PDU_CC 0xD0 /* Connection Confirm */
#define ISO_PDU_DR 0x80 /* Disconnect Request */
#define ISO_PDU_DT 0xF0 /* Data */
#define ISO_PDU_ER 0x70 /* Error */
/* MCS PDU codes */
#define MCS_EDRQ 1 /* Erect Domain Request */
#define MCS_DPUM 8 /* Disconnect Provider Ultimatum */
#define MCS_AURQ 10 /* Attach User Request */
#define MCS_AUCF 11 /* Attach User Confirm */
#define MCS_CJRQ 14 /* Channel Join Request */
#define MCS_CJCF 15 /* Channel Join Confirm */
#define MCS_SDRQ 25 /* Send Data Request */
#define MCS_SDIN 26 /* Send Data Indication */
#define MCS_CONNECT_INITIAL 0x7f65
#define MCS_CONNECT_RESPONSE 0x7f66
#define BER_TAG_BOOLEAN 1
#define BER_TAG_INTEGER 2
#define BER_TAG_OCTET_STRING 4
#define BER_TAG_RESULT 10
#define MCS_TAG_DOMAIN_PARAMS 0x30
#define MCS_GLOBAL_CHANNEL 1003
#define MCS_USERCHANNEL_BASE 1001
/* RDP secure transport constants */
#define SEC_RANDOM_SIZE 32
#define SEC_MODULUS_SIZE 64
#define SEC_PADDING_SIZE 8
#define SEC_EXPONENT_SIZE 4
#define SEC_CLIENT_RANDOM 0x0001
#define SEC_ENCRYPT 0x0008
#define SEC_LOGON_INFO 0x0040
#define SEC_LICENCE_NEG 0x0080
#define SEC_TAG_SRV_INFO 0x0c01
#define SEC_TAG_SRV_CRYPT 0x0c02
#define SEC_TAG_SRV_CHANNELS 0x0c03
#define SEC_TAG_CLI_INFO 0xc001
#define SEC_TAG_CLI_CRYPT 0xc002
#define SEC_TAG_CLI_CHANNELS 0xc003
#define SEC_TAG_CLI_4 0xc004
#define SEC_TAG_PUBKEY 0x0006
#define SEC_TAG_KEYSIG 0x0008
#define SEC_RSA_MAGIC 0x31415352 /* RSA1 */
/* RDP licensing constants */
#define LICENCE_TOKEN_SIZE 10
#define LICENCE_HWID_SIZE 20
#define LICENCE_SIGNATURE_SIZE 16
#define LICENCE_TAG_DEMAND 0x01
#define LICENCE_TAG_AUTHREQ 0x02
#define LICENCE_TAG_ISSUE 0x03
#define LICENCE_TAG_REISSUE 0x04
#define LICENCE_TAG_PRESENT 0x12
#define LICENCE_TAG_REQUEST 0x13
#define LICENCE_TAG_AUTHRESP 0x15
#define LICENCE_TAG_RESULT 0xff
#define LICENCE_TAG_USER 0x000f
#define LICENCE_TAG_HOST 0x0010
/* RDP PDU codes */
#define RDP_PDU_DEMAND_ACTIVE 1
#define RDP_PDU_CONFIRM_ACTIVE 3
#define RDP_PDU_DEACTIVATE 6
#define RDP_PDU_DATA 7
#define RDP_DATA_PDU_UPDATE 2
#define RDP_DATA_PDU_CONTROL 20
#define RDP_DATA_PDU_POINTER 27
#define RDP_DATA_PDU_INPUT 28
#define RDP_DATA_PDU_SYNCHRONISE 31
#define RDP_DATA_PDU_BELL 34
#define RDP_DATA_PDU_LOGON 38
#define RDP_DATA_PDU_FONT2 39
#define RDP_DATA_PDU_DISCONNECT 47
#define RDP_CTL_REQUEST_CONTROL 1
#define RDP_CTL_GRANT_CONTROL 2
#define RDP_CTL_DETACH 3
#define RDP_CTL_COOPERATE 4
#define RDP_UPDATE_ORDERS 0
#define RDP_UPDATE_BITMAP 1
#define RDP_UPDATE_PALETTE 2
#define RDP_UPDATE_SYNCHRONIZE 3
#define RDP_POINTER_SYSTEM 1
#define RDP_POINTER_MOVE 3
#define RDP_POINTER_COLOR 6
#define RDP_POINTER_CACHED 7
#define RDP_NULL_POINTER 0
#define RDP_DEFAULT_POINTER 0x7F00
#define RDP_INPUT_SYNCHRONIZE 0
#define RDP_INPUT_CODEPOINT 1
#define RDP_INPUT_VIRTKEY 2
#define RDP_INPUT_SCANCODE 4
#define RDP_INPUT_MOUSE 0x8001
/* Device flags */
#define KBD_FLAG_RIGHT 0x0001
#define KBD_FLAG_EXT 0x0100
#define KBD_FLAG_QUIET 0x1000
#define KBD_FLAG_DOWN 0x4000
#define KBD_FLAG_UP 0x8000
/* These are for synchronization; not for keystrokes */
#define KBD_FLAG_SCROLL 0x0001
#define KBD_FLAG_NUMLOCK 0x0002
#define KBD_FLAG_CAPITAL 0x0004
/* See T.128 */
#define RDP_KEYPRESS 0
#define RDP_KEYRELEASE (KBD_FLAG_DOWN | KBD_FLAG_UP)
#define MOUSE_FLAG_MOVE 0x0800
#define MOUSE_FLAG_BUTTON1 0x1000
#define MOUSE_FLAG_BUTTON2 0x2000
#define MOUSE_FLAG_BUTTON3 0x4000
#define MOUSE_FLAG_BUTTON4 0x0280
#define MOUSE_FLAG_BUTTON5 0x0380
#define MOUSE_FLAG_DOWN 0x8000
/* Raster operation masks */
#define ROP2_S(rop3) (rop3 & 0xf)
#define ROP2_P(rop3) ((rop3 & 0x3) | ((rop3 & 0x30) >> 2))
#define ROP2_COPY 0xc
#define ROP2_XOR 0x6
#define ROP2_AND 0x8
#define ROP2_NXOR 0x9
#define ROP2_OR 0xe
#define MIX_TRANSPARENT 0
#define MIX_OPAQUE 1
#define TEXT2_VERTICAL 0x04
#define TEXT2_IMPLICIT_X 0x20
/* RDP bitmap cache (version 2) constants */
#define BMPCACHE2_C0_CELLS 0x78
#define BMPCACHE2_C1_CELLS 0x78
#define BMPCACHE2_C2_CELLS 0x150
#define BMPCACHE2_NUM_PSTCELLS 0x9f6
#define PDU_FLAG_FIRST 0x01
#define PDU_FLAG_LAST 0x02
/* Maps to generalCapabilitySet in T.128 page 138 */
/* RDP capabilities */
#define RDP_CAPSET_GENERAL 1
#define RDP_CAPLEN_GENERAL 0x18
#define OS_MAJOR_TYPE_UNIX 4
#define OS_MINOR_TYPE_XSERVER 7
#define RDP_CAPSET_BITMAP 2
#define RDP_CAPLEN_BITMAP 0x1C
#define RDP_CAPSET_ORDER 3
#define RDP_CAPLEN_ORDER 0x58
#define ORDER_CAP_NEGOTIATE 2
#define ORDER_CAP_NOSUPPORT 4
#define RDP_CAPSET_BMPCACHE 4
#define RDP_CAPLEN_BMPCACHE 0x28
#define RDP_CAPSET_CONTROL 5
#define RDP_CAPLEN_CONTROL 0x0C
#define RDP_CAPSET_ACTIVATE 7
#define RDP_CAPLEN_ACTIVATE 0x0C
#define RDP_CAPSET_POINTER 8
#define RDP_CAPLEN_POINTER 0x08
#define RDP_CAPSET_SHARE 9
#define RDP_CAPLEN_SHARE 0x08
#define RDP_CAPSET_COLCACHE 10
#define RDP_CAPLEN_COLCACHE 0x08
#define RDP_CAPSET_BMPCACHE2 19
#define RDP_CAPLEN_BMPCACHE2 0x28
#define BMPCACHE2_FLAG_PERSIST ((long)1<<31)
#define RDP_SOURCE "MSTSC"
/* Logon flags */
#define RDP_LOGON_AUTO 0x0008
#define RDP_LOGON_NORMAL 0x0033
#define RDP_COMPRESSION 0x0080
#define RDP_LOGON_BLOB 0x0100
#define RDP_LOGON_LEAVE_AUDIO 0x2000
#define RDP5_DISABLE_NOTHING 0x00
#define RDP5_NO_WALLPAPER 0x01
#define RDP5_NO_FULLWINDOWDRAG 0x02
#define RDP5_NO_MENUANIMATIONS 0x04
#define RDP5_NO_THEMING 0x08
#define RDP5_NO_CURSOR_SHADOW 0x20
#define RDP5_NO_CURSORSETTINGS 0x40 /* disables cursor blinking */
/* compression types */
#define RDP_MPPC_COMPRESSED 0x20
#define RDP_MPPC_RESET 0x40
#define RDP_MPPC_FLUSH 0x80
#define RDP_MPPC_DICT_SIZE 8192
/* Keymap flags */
#define MapRightShiftMask (1 << 0)
#define MapLeftShiftMask (1 << 1)
#define MapShiftMask (MapRightShiftMask | MapLeftShiftMask)
#define MapRightAltMask (1 << 2)
#define MapLeftAltMask (1 << 3)
#define MapAltGrMask MapRightAltMask
#define MapRightCtrlMask (1 << 4)
#define MapLeftCtrlMask (1 << 5)
#define MapCtrlMask (MapRightCtrlMask | MapLeftCtrlMask)
#define MapRightWinMask (1 << 6)
#define MapLeftWinMask (1 << 7)
#define MapWinMask (MapRightWinMask | MapLeftWinMask)
#define MapNumLockMask (1 << 8)
#define MapCapsLockMask (1 << 9)
#define MapLocalStateMask (1 << 10)
#define MapInhibitMask (1 << 11)
#define MASK_ADD_BITS(var, mask) (var |= mask)
#define MASK_REMOVE_BITS(var, mask) (var &= ~mask)
#define MASK_HAS_BITS(var, mask) ((var & mask)>0)
#define MASK_CHANGE_BIT(var, mask, active) \
(var = ((var & ~mask) | (active ? mask : 0)))
/* Clipboard constants, "borrowed" from GCC system headers in
the w32 cross compiler */
#define CF_TEXT 1
#define CF_BITMAP 2
#define CF_METAFILEPICT 3
#define CF_SYLK 4
#define CF_DIF 5
#define CF_TIFF 6
#define CF_OEMTEXT 7
#define CF_DIB 8
#define CF_PALETTE 9
#define CF_PENDATA 10
#define CF_RIFF 11
#define CF_WAVE 12
#define CF_UNICODETEXT 13
#define CF_ENHMETAFILE 14
#define CF_HDROP 15
#define CF_LOCALE 16
#define CF_MAX 17
#define CF_OWNERDISPLAY 128
#define CF_DSPTEXT 129
#define CF_DSPBITMAP 130
#define CF_DSPMETAFILEPICT 131
#define CF_DSPENHMETAFILE 142
#define CF_PRIVATEFIRST 512
#define CF_PRIVATELAST 767
#define CF_GDIOBJFIRST 768
#define CF_GDIOBJLAST 1023
/* Sound format constants */
#define WAVE_FORMAT_PCM 1
#define WAVE_FORMAT_ADPCM 2
#define WAVE_FORMAT_ALAW 6
#define WAVE_FORMAT_MULAW 7
/* Virtual channel options */
#define CHANNEL_OPTION_INITIALIZED 0x80000000
#define CHANNEL_OPTION_ENCRYPT_RDP 0x40000000
#define CHANNEL_OPTION_COMPRESS_RDP 0x00800000
#define CHANNEL_OPTION_SHOW_PROTOCOL 0x00200000
/* NT status codes for RDPDR */
#define STATUS_SUCCESS 0x00000000
#define STATUS_PENDING 0x00000103
#define STATUS_NO_MORE_FILES 0x80000006
#define STATUS_DEVICE_PAPER_EMPTY 0x8000000e
#define STATUS_DEVICE_POWERED_OFF 0x8000000f
#define STATUS_DEVICE_OFF_LINE 0x80000010
#define STATUS_DEVICE_BUSY 0x80000011
#define STATUS_INVALID_HANDLE 0xc0000008
#define STATUS_INVALID_PARAMETER 0xc000000d
#define STATUS_NO_SUCH_FILE 0xc000000f
#define STATUS_INVALID_DEVICE_REQUEST 0xc0000010
#define STATUS_ACCESS_DENIED 0xc0000022
#define STATUS_OBJECT_NAME_COLLISION 0xc0000035
#define STATUS_DISK_FULL 0xc000007f
#define STATUS_FILE_IS_A_DIRECTORY 0xc00000ba
#define STATUS_NOT_SUPPORTED 0xc00000bb
#define STATUS_TIMEOUT 0xc0000102
#define STATUS_CANCELLED 0xc0000120
/* RDPDR constants */
#define RDPDR_MAX_DEVICES 0x10
#define DEVICE_TYPE_SERIAL 0x01
#define DEVICE_TYPE_PARALLEL 0x02
#define DEVICE_TYPE_PRINTER 0x04
#define DEVICE_TYPE_DISK 0x08
#define DEVICE_TYPE_SCARD 0x20
#define FILE_DIRECTORY_FILE 0x00000001
#define FILE_NON_DIRECTORY_FILE 0x00000040
#define FILE_OPEN_FOR_FREE_SPACE_QUERY 0x00800000
/* RDP5 disconnect PDU */
#define exDiscReasonNoInfo 0x0000
#define exDiscReasonAPIInitiatedDisconnect 0x0001
#define exDiscReasonAPIInitiatedLogoff 0x0002
#define exDiscReasonServerIdleTimeout 0x0003
#define exDiscReasonServerLogonTimeout 0x0004
#define exDiscReasonReplacedByOtherConnection 0x0005
#define exDiscReasonOutOfMemory 0x0006
#define exDiscReasonServerDeniedConnection 0x0007
#define exDiscReasonServerDeniedConnectionFips 0x0008
#define exDiscReasonLicenseInternal 0x0100
#define exDiscReasonLicenseNoLicenseServer 0x0101
#define exDiscReasonLicenseNoLicense 0x0102
#define exDiscReasonLicenseErrClientMsg 0x0103
#define exDiscReasonLicenseHwidDoesntMatchLicense 0x0104
#define exDiscReasonLicenseErrClientLicense 0x0105
#define exDiscReasonLicenseCantFinishProtocol 0x0106
#define exDiscReasonLicenseClientEndedProtocol 0x0107
#define exDiscReasonLicenseErrClientEncryption 0x0108
#define exDiscReasonLicenseCantUpgradeLicense 0x0109
#define exDiscReasonLicenseNoRemoteConnections 0x010a
#define RDP_ORDER_STANDARD 0x01
#define RDP_ORDER_SECONDARY 0x02
#define RDP_ORDER_BOUNDS 0x04
#define RDP_ORDER_CHANGE 0x08
#define RDP_ORDER_DELTA 0x10
#define RDP_ORDER_LASTBOUNDS 0x20
#define RDP_ORDER_SMALL 0x40
#define RDP_ORDER_TINY 0x80
#define RDP_ORDER_DESTBLT 0
#define RDP_ORDER_PATBLT 1
#define RDP_ORDER_SCREENBLT 2
#define RDP_ORDER_LINE 9
#define RDP_ORDER_RECT 10
#define RDP_ORDER_DESKSAVE 11
#define RDP_ORDER_MEMBLT 13
#define RDP_ORDER_TRIBLT 14
#define RDP_ORDER_POLYLINE 22
#define RDP_ORDER_TEXT2 27
#define RDP_ORDER_RAW_BMPCACHE 0
#define RDP_ORDER_COLCACHE 1
#define RDP_ORDER_BMPCACHE 2
#define RDP_ORDER_FONTCACHE 3
#define RDP_ORDER_RAW_BMPCACHE2 4
#define RDP_ORDER_BMPCACHE2 5
/* drawable types */
#define WND_TYPE_BITMAP 0
#define WND_TYPE_WND 1
#define WND_TYPE_SCREEN 2
#define WND_TYPE_BUTTON 3
#define WND_TYPE_IMAGE 4
#define WND_TYPE_EDIT 5
#define WND_TYPE_LABEL 6
#define WND_TYPE_COMBO 7
#define WND_TYPE_SPECIAL 8
/* button states */
#define BUTTON_STATE_UP 0
#define BUTTON_STATE_DOWN 1
/* messages */
#define WM_PAINT 3
#define WM_KEYDOWN 15
#define WM_KEYUP 16
#define WM_MOUSEMOVE 100
#define WM_LBUTTONUP 101
#define WM_LBUTTONDOWN 102
#define WM_RBUTTONUP 103
#define WM_RBUTTONDOWN 104
#define WM_BUTTON3UP 105
#define WM_BUTTON3DOWN 106
#define WM_BUTTON4UP 107
#define WM_BUTTON4DOWN 108
#define WM_BUTTON5UP 109
#define WM_BUTTON5DOWN 110
#define WM_INVALIDATE 200
#define CB_ITEMCHANGE 300
#endif