src/kits/network/r5_compatibility.cpp

   1 /*
   2  * Copyright 2002-2006, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Philippe Houdoin
   7  *              Jérôme Duval, korli@users.berlios.de
   8  *              Axel Dörfler, axeld@pinc-software.de
   9  */
  10
  11
  12 #include <SupportDefs.h>
  13 #include <TLS.h>
  14
  15 #include <stdio.h>
  16 #include <string.h>
  17 #include <unistd.h>
  18
  19
  20 struct net_settings;
  21
  22 extern "C" {
  23         int *_h_errnop(void);
  24         int _netstat(int fd, char **output, int verbose);
  25         int _socket_interrupt(void);
  26         int closesocket(int socket);
  27         char *find_net_setting(net_settings* settings, const char* heading,
  28                 const char* name, char* value, unsigned numBytes);
  29         status_t set_net_setting(net_settings* settings, const char* heading,
  30                 const char* name, const char* value);
  31         int getusername(char *user, size_t bufferLength);
  32         int getpassword(char *password, size_t bufferLength);
  33         char *_netconfig_find(const char *heaading, const char *name, char *value, int nbytes);
  34 }
  35
  36
  37 int32 __gHErrnoTLS = tls_allocate();
  38
  39
  40 int *
  41 _h_errnop(void)
  42 {
  43         return (int *)tls_address(__gHErrnoTLS);
  44 }
  45
  46
  47 int
  48 _netstat(int fd, char **output, int verbose)
  49 {
  50         return ENOSYS;
  51 }
  52
  53
  54 int
  55 _socket_interrupt(void)
  56 {
  57         return -1;
  58 }
  59
  60
  61 int
  62 closesocket(int socket)
  63 {
  64         return close(socket);
  65 }
  66
  67
  68 /* TODO: This is a terrible hack :(
  69  * TODO: We should really get these settings values by parsing the real settings
  70  */
  71
  72 char *
  73 find_net_setting(net_settings* settings, const char* heading,
  74         const char* name, char* value, unsigned numBytes)
  75 {
  76         if (strcmp(heading, "GLOBAL") != 0)
  77                 return NULL;
  78
  79         if (!strcmp(name, "HOSTNAME"))
  80                 strlcpy(value, "hostname", numBytes);
  81         else if (!strcmp(name, "USERNAME"))
  82                 strlcpy(value, "baron", numBytes);
  83         else if (!strcmp(name, "PASSWORD"))
  84                 strlcpy(value, "password", numBytes);
  85         else if (!strcmp(name, "FTP_ENABLED"))
  86                 strlcpy(value, "1", numBytes);
  87         else if (!strcmp(name, "TELNETD_ENABLED"))
  88                 strlcpy(value, "1", numBytes);
  89         else
  90                 return NULL;
  91
  92         return value;
  93 }
  94
  95
  96 status_t
  97 set_net_setting(net_settings* settings, const char* heading,
  98         const char* name, const char* value)
  99 {
 100         return B_UNSUPPORTED;
 101 }
 102
 103
 104 int
 105 getusername(char *user, size_t length)
 106 {
 107         if (find_net_setting(NULL, "GLOBAL", "USERNAME", user, length) == NULL)
 108                 return B_ERROR;
 109
 110         return strlen(user);
 111 }
 112
 113
 114 int
 115 getpassword(char *password, size_t length)
 116 {
 117         if (find_net_setting(NULL, "GLOBAL", "PASSWORD", password, length) == NULL)
 118                 return B_ERROR;
 119
 120         return strlen(password);
 121 }
 122
 123 char *
 124 _netconfig_find(const char *heading, const char *name, char *value, int nbytes)
 125 {
 126         return find_net_setting(NULL, heading, name, value, nbytes);
 127 }