You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
222 lines
4.3 KiB
222 lines
4.3 KiB
19 years ago
|
/*
|
||
|
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;
|
||
|
}
|