* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "replacements.h"
+
#include "telnet_server.h"
#include "server.h"
{
telnet_connection_t *t_con = connection->priv;
- write(connection->fd, t_con->prompt, strlen(t_con->prompt));
+ write_socket(connection->fd, t_con->prompt, strlen(t_con->prompt));
}
int telnet_output(struct command_context_s *cmd_ctx, char* line)
{
connection_t *connection = cmd_ctx->output_handler_priv;
- write(connection->fd, line, strlen(line));
- write(connection->fd, "\r\n\0", 3);
+ write_socket(connection->fd, line, strlen(line));
+ write_socket(connection->fd, "\r\n\0", 3);
return ERROR_OK;
}
command_set_output_handler(connection->cmd_ctx, telnet_output, connection);
/* negotiate telnet options */
- write(connection->fd, negotiate, strlen(negotiate));
+ write_socket(connection->fd, negotiate, strlen(negotiate));
/* print connection banner */
if (telnet_service->banner)
{
- write(connection->fd, telnet_service->banner, strlen(telnet_service->banner));
- write(connection->fd, "\r\n\0", 3);
+ write_socket(connection->fd, telnet_service->banner, strlen(telnet_service->banner));
+ write_socket(connection->fd, "\r\n\0", 3);
}
telnet_prompt(connection);
/* move to end of line */
if (t_con->line_cursor < t_con->line_size)
{
- write(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
+ write_socket(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
}
/* backspace, overwrite with space, backspace */
while (t_con->line_size > 0)
{
- write(connection->fd, "\b \b", 3);
+ write_socket(connection->fd, "\b \b", 3);
t_con->line_size--;
}
t_con->line_cursor = 0;
telnet_connection_t *t_con = connection->priv;
command_context_t *command_context = connection->cmd_ctx;
- bytes_read = read(connection->fd, buffer, TELNET_BUFFER_SIZE);
+ bytes_read = read_socket(connection->fd, buffer, TELNET_BUFFER_SIZE);
if (bytes_read == 0)
return ERROR_SERVER_REMOTE_CLOSED;
{
if (isprint(*buf_p)) /* printable character */
{
- write(connection->fd, buf_p, 1);
+ write_socket(connection->fd, buf_p, 1);
if (t_con->line_cursor == t_con->line_size)
{
t_con->line[t_con->line_size++] = *buf_p;
memmove(t_con->line + t_con->line_cursor + 1, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
t_con->line[t_con->line_cursor++] = *buf_p;
t_con->line_size++;
- write(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
+ write_socket(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
for (i = t_con->line_cursor; i < t_con->line_size; i++)
{
- write(connection->fd, "\b", 1);
+ write_socket(connection->fd, "\b", 1);
}
}
}
}
t_con->line[t_con->line_size] = 0;
- write(connection->fd, "\r\n\x00", 3);
+ write_socket(connection->fd, "\r\n\x00", 3);
if (strcmp(t_con->line, "history") == 0)
{
{
if (t_con->history[i])
{
- write(connection->fd, t_con->history[i], strlen(t_con->history[i]));
- write(connection->fd, "\r\n\x00", 3);
+ write_socket(connection->fd, t_con->history[i], strlen(t_con->history[i]));
+ write_socket(connection->fd, "\r\n\x00", 3);
}
}
telnet_prompt(connection);
if (t_con->line_cursor != t_con->line_size)
{
int i;
- write(connection->fd, "\b", 1);
+ write_socket(connection->fd, "\b", 1);
t_con->line_cursor--;
t_con->line_size--;
memmove(t_con->line + t_con->line_cursor, t_con->line + t_con->line_cursor + 1, t_con->line_size - t_con->line_cursor);
- write(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
- write(connection->fd, " \b", 2);
+ write_socket(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
+ write_socket(connection->fd, " \b", 2);
for (i = t_con->line_cursor; i < t_con->line_size; i++)
{
- write(connection->fd, "\b", 1);
+ write_socket(connection->fd, "\b", 1);
}
}
else
t_con->line_size--;
t_con->line_cursor--;
/* back space: move the 'printer' head one char back, overwrite with space, move back again */
- write(connection->fd, "\b \b", 3);
+ write_socket(connection->fd, "\b \b", 3);
}
}
}
{
if (t_con->line_cursor > 0)
{
- write(connection->fd, "\b", 1);
+ write_socket(connection->fd, "\b", 1);
t_con->line_cursor--;
}
t_con->state = TELNET_STATE_DATA;
{
if (t_con->line_cursor < t_con->line_size)
{
- write(connection->fd, t_con->line + t_con->line_cursor++, 1);
+ write_socket(connection->fd, t_con->line + t_con->line_cursor++, 1);
}
t_con->state = TELNET_STATE_DATA;
}
{
if (t_con->line_cursor > 0)
{
- write(connection->fd, "\b", 1);
+ write_socket(connection->fd, "\b", 1);
t_con->line_cursor--;
}
t_con->state = TELNET_STATE_DATA;
{
if (t_con->line_cursor < t_con->line_size)
{
- write(connection->fd, t_con->line + t_con->line_cursor++, 1);
+ write_socket(connection->fd, t_con->line + t_con->line_cursor++, 1);
}
t_con->state = TELNET_STATE_DATA;
}
t_con->line_size = strlen(t_con->history[last_history]);
t_con->line_cursor = t_con->line_size;
memcpy(t_con->line, t_con->history[last_history], t_con->line_size + 1);
- write(connection->fd, t_con->line, t_con->line_size);
+ write_socket(connection->fd, t_con->line, t_con->line_size);
t_con->current_history = last_history;
}
t_con->state = TELNET_STATE_DATA;
t_con->line_size = strlen(t_con->history[next_history]);
t_con->line_cursor = t_con->line_size;
memcpy(t_con->line, t_con->history[next_history], t_con->line_size + 1);
- write(connection->fd, t_con->line, t_con->line_size);
+ write_socket(connection->fd, t_con->line, t_con->line_size);
t_con->current_history = next_history;
}
t_con->state = TELNET_STATE_DATA;
memmove(t_con->line + t_con->line_cursor, t_con->line + t_con->line_cursor + 1, t_con->line_size - t_con->line_cursor);
/* print remainder of buffer */
- write(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
+ write_socket(connection->fd, t_con->line + t_con->line_cursor, t_con->line_size - t_con->line_cursor);
/* overwrite last char with whitespace */
- write(connection->fd, " \b", 2);
+ write_socket(connection->fd, " \b", 2);
/* move back to cursor position*/
for (i = t_con->line_cursor; i < t_con->line_size; i++)
{
- write(connection->fd, "\b", 1);
+ write_socket(connection->fd, "\b", 1);
}
}