/[rdesktop]/sourceforge.net/trunk/rdesktop/rdesktop.c
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 279 by n-ki, Tue Nov 26 10:09:14 2002 UTC revision 317 by astrand, Mon Feb 10 12:56:34 2003 UTC
# Line 1  Line 1 
1  /*  /*
2     rdesktop: A Remote Desktop Protocol client.     rdesktop: A Remote Desktop Protocol client.
3     Entrypoint and utility functions     Entrypoint and utility functions
4     Copyright (C) Matthew Chapman 1999-2002     Copyright (C) Matthew Chapman 1999-2003
5    
6     This program is free software; you can redistribute it and/or modify     This program is free software; you can redistribute it and/or modify
7     it under the terms of the GNU General Public License as published by     it under the terms of the GNU General Public License as published by
# Line 22  Line 22 
22  #include <unistd.h>             /* read close getuid getgid getpid getppid gethostname */  #include <unistd.h>             /* read close getuid getgid getpid getppid gethostname */
23  #include <fcntl.h>              /* open */  #include <fcntl.h>              /* open */
24  #include <pwd.h>                /* getpwuid */  #include <pwd.h>                /* getpwuid */
 #include <limits.h>             /* PATH_MAX */  
25  #include <termios.h>            /* tcgetattr tcsetattr */  #include <termios.h>            /* tcgetattr tcsetattr */
26  #include <sys/stat.h>           /* stat */  #include <sys/stat.h>           /* stat */
27  #include <sys/time.h>           /* gettimeofday */  #include <sys/time.h>           /* gettimeofday */
# Line 45  char username[16]; Line 44  char username[16];
44  char hostname[16];  char hostname[16];
45  char keymapname[16];  char keymapname[16];
46  int keylayout = 0x409;          /* Defaults to US keyboard layout */  int keylayout = 0x409;          /* Defaults to US keyboard layout */
47  int width = 800;                /* If width or height are reset to zero, the geometry will  int width = 800;                /* If width or height are reset to zero, the geometry will
48                                     be fetched from _NET_WORKAREA */                                     be fetched from _NET_WORKAREA */
49  int height = 600;  int height = 600;
50  int tcp_port_rdp = TCP_PORT_RDP;  int tcp_port_rdp = TCP_PORT_RDP;
51    int server_bpp = 8;
52  BOOL bitmap_compression = True;  BOOL bitmap_compression = True;
53  BOOL sendmotion = True;  BOOL sendmotion = True;
54  BOOL orders = True;  BOOL orders = True;
# Line 64  static void Line 64  static void
64  usage(char *program)  usage(char *program)
65  {  {
66          fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n");          fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n");
67          fprintf(stderr, "Version " VERSION ". Copyright (C) 1999-2002 Matt Chapman.\n");          fprintf(stderr, "Version " VERSION ". Copyright (C) 1999-2003 Matt Chapman.\n");
68          fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n");          fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n");
69    
70          fprintf(stderr, "Usage: %s [options] server[:port]\n", program);          fprintf(stderr, "Usage: %s [options] server[:port]\n", program);
# Line 84  usage(char *program) Line 84  usage(char *program)
84          fprintf(stderr, "   -K: keep window manager key bindings\n");          fprintf(stderr, "   -K: keep window manager key bindings\n");
85          fprintf(stderr, "   -T: window title\n");          fprintf(stderr, "   -T: window title\n");
86          fprintf(stderr, "   -D: hide window manager decorations\n");          fprintf(stderr, "   -D: hide window manager decorations\n");
87            fprintf(stderr, "   -a: server bpp\n");
88  }  }
89    
90  static BOOL  static BOOL
# Line 137  main(int argc, char *argv[]) Line 138  main(int argc, char *argv[])
138          uint32 flags;          uint32 flags;
139          char *p;          char *p;
140          int c;          int c;
141            int username_option = 0;
142    
143          flags = RDP_LOGON_NORMAL;          flags = RDP_LOGON_NORMAL;
144          prompt_password = False;          prompt_password = False;
145          domain[0] = password[0] = shell[0] = directory[0] = 0;          domain[0] = password[0] = shell[0] = directory[0] = 0;
146          strcpy(keymapname, "en-us");          strcpy(keymapname, "en-us");
147    
148          while ((c = getopt(argc, argv, "u:d:s:c:p:n:k:g:fbemCKT:Dh?")) != -1)          while ((c = getopt(argc, argv, "u:d:s:c:p:n:k:g:a:fbemCKT:Dh?")) != -1)
149          {          {
150                  switch (c)                  switch (c)
151                  {                  {
152                          case 'u':                          case 'u':
153                                  STRNCPY(username, optarg, sizeof(username));                                  STRNCPY(username, optarg, sizeof(username));
154                                    username_option = 1;
155                                  break;                                  break;
156    
157                          case 'd':                          case 'd':
# Line 237  main(int argc, char *argv[]) Line 240  main(int argc, char *argv[])
240                                  hide_decorations = True;                                  hide_decorations = True;
241                                  break;                                  break;
242    
243                            case 'a':
244                                    server_bpp = strtol(optarg, NULL, 10);
245                                    if (server_bpp != 8 && server_bpp != 16 && server_bpp != 15 && server_bpp != 24)
246                                    {
247                                            error("invalid server bpp\n");
248                                            return 1;
249                                    }
250                                    break;
251    
252                          case 'h':                          case 'h':
253                          case '?':                          case '?':
254                          default:                          default:
# Line 259  main(int argc, char *argv[]) Line 271  main(int argc, char *argv[])
271                  *p = 0;                  *p = 0;
272          }          }
273    
274          if (username[0] == 0)          if (!username_option)
275          {          {
276                  pw = getpwuid(getuid());                  pw = getpwuid(getuid());
277                  if ((pw == NULL) || (pw->pw_name == NULL))                  if ((pw == NULL) || (pw->pw_name == NULL))
# Line 445  error(char *format, ...) Line 457  error(char *format, ...)
457          va_end(ap);          va_end(ap);
458  }  }
459    
460    /* report a warning */
461    void
462    warning(char *format, ...)
463    {
464            va_list ap;
465    
466            fprintf(stderr, "WARNING: ");
467    
468            va_start(ap, format);
469            vfprintf(stderr, format, ap);
470            va_end(ap);
471    }
472    
473  /* report an unimplemented protocol feature */  /* report an unimplemented protocol feature */
474  void  void
475  unimpl(char *format, ...)  unimpl(char *format, ...)
# Line 488  hexdump(unsigned char *p, unsigned int l Line 513  hexdump(unsigned char *p, unsigned int l
513          }          }
514  }  }
515    
 #ifdef SAVE_LICENCE  
 int  
 load_licence(unsigned char **data)  
 {  
         char path[PATH_MAX];  
         char *home;  
         struct stat st;  
         int fd;  
   
         home = getenv("HOME");  
         if (home == NULL)  
                 return -1;  
   
         STRNCPY(path, home, sizeof(path));  
         strncat(path, "/.rdesktop/licence", sizeof(path) - strlen(path) - 1);  
   
         fd = open(path, O_RDONLY);  
         if (fd == -1)  
                 return -1;  
   
         if (fstat(fd, &st))  
                 return -1;  
   
         *data = xmalloc(st.st_size);  
         return read(fd, *data, st.st_size);  
 }  
   
 void  
 save_licence(unsigned char *data, int length)  
 {  
         char path[PATH_MAX];  
         char *home;  
         int fd;  
   
         home = getenv("HOME");  
         if (home == NULL)  
                 return;  
   
         STRNCPY(path, home, sizeof(path));  
         strncat(path, "/.rdesktop", sizeof(path) - strlen(path) - 1);  
         mkdir(path, 0700);  
   
         strncat(path, "/licence", sizeof(path) - strlen(path) - 1);  
   
         fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0600);  
         if (fd == -1)  
         {  
                 perror("open");  
                 return;  
         }  
   
         write(fd, data, length);  
         close(fd);  
 }  
 #endif  
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