/*
 * Copyright 2002-2006, Haiku, Inc. All Rights Reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Philippe Houdoin
 *              Jérôme Duval, korli@users.berlios.de
 *              Axel Dörfler, axeld@pinc-software.de
 */


#include <SupportDefs.h>
#include <TLS.h>

#include <stdio.h>
#include <string.h>
#include <unistd.h>


struct net_settings;

extern "C" {
        int *_h_errnop(void);
        int _netstat(int fd, char **output, int verbose);
        int _socket_interrupt(void);
        int closesocket(int socket);
        char *find_net_setting(net_settings* settings, const char* heading,
                const char* name, char* value, unsigned numBytes);
        status_t set_net_setting(net_settings* settings, const char* heading,
                const char* name, const char* value);
        int getusername(char *user, size_t bufferLength);
        int getpassword(char *password, size_t bufferLength);
        char *_netconfig_find(const char *heaading, const char *name, char *value, int nbytes);
}


int32 __gHErrnoTLS = tls_allocate();


int *
_h_errnop(void)
{
        return (int *)tls_address(__gHErrnoTLS);
}


int
_netstat(int fd, char **output, int verbose)
{
        return ENOSYS;
}


int
_socket_interrupt(void)
{
        return -1;
}


int
closesocket(int socket)
{
        return close(socket);
}


/* TODO: This is a terrible hack :(
 * TODO: We should really get these settings values by parsing the real settings
 */

char *
find_net_setting(net_settings* settings, const char* heading,
        const char* name, char* value, unsigned numBytes)
{
        if (strcmp(heading, "GLOBAL") != 0)
                return NULL;

        if (!strcmp(name, "HOSTNAME"))
                strlcpy(value, "hostname", numBytes);
        else if (!strcmp(name, "USERNAME"))
                strlcpy(value, "baron", numBytes);
        else if (!strcmp(name, "PASSWORD"))
                strlcpy(value, "password", numBytes);
        else if (!strcmp(name, "FTP_ENABLED"))
                strlcpy(value, "1", numBytes);
        else if (!strcmp(name, "TELNETD_ENABLED"))
                strlcpy(value, "1", numBytes);
        else
                return NULL;
        
        return value;
}


status_t
set_net_setting(net_settings* settings, const char* heading,
        const char* name, const char* value)
{
        return B_UNSUPPORTED;
}


int
getusername(char *user, size_t length)
{
        if (find_net_setting(NULL, "GLOBAL", "USERNAME", user, length) == NULL)
                return B_ERROR;

        return strlen(user);
}


int
getpassword(char *password, size_t length)
{
        if (find_net_setting(NULL, "GLOBAL", "PASSWORD", password, length) == NULL)
                return B_ERROR;

        return strlen(password);
}

char *
_netconfig_find(const char *heading, const char *name, char *value, int nbytes)
{
        return find_net_setting(NULL, heading, name, value, nbytes);
}