static
void read_config(ZString filename)
{
std::ifstream in(filename.c_str());
if (!in.is_open())
{
FPRINTF(stderr, "Monitor config file not found: %s\n", filename);
exit(1);
}
FString line;
while (io::getline(in, line))
{
SString name;
TString value;
if (!split_key_value(line, &name, &value))
continue;
parse_option(name, value);
}
}
/*
* name: get_all_keys_value
* func: get all key values in the specific section from buffer
* input�� char *buffer, void *section
* output�� char *keys[],void *value[]
* return�� if correct, return keys number
* else return error number
*/
static int get_all_keys_value(char *buffer, void *section, char *keys[], void *value[])
{
char buf[LINE_MAX_CHAR_NUM + 1];
char *key_ptr, *val_ptr;
int n, n_keys = 0, ret;
unsigned int i, buf_len;
if((buf_len = strlen((char *)buffer)) < 1)
return CFG_ERR;
key_ptr = (char*)kzalloc(MAX_NAME_LEN,GFP_KERNEL);
val_ptr = (char*)kzalloc(MAX_VALUE_LEN,GFP_KERNEL);
for(i = 0; i < buf_len;) /* search for section */
{
ret = CFG_ERR_RD;
n = get_one_line(buffer, buf, LINE_MAX_CHAR_NUM);
buffer += n;
i += n;
ret = CFG_NOT_FOUND;
if(n < 0)
goto g_all_keys_end; /* end of file */
n = strlen(strim(buf));
if(n == 0 || buf[0] == comment_pre)
continue; /* null line or comment line */
ret = CFG_ERR_FMT;
if(n > 2 && ((buf[0] == sct_pre && buf[n-1] != sct_post)))
goto g_all_keys_end;
if(buf[0] == sct_pre)
{
buf[n-1] = 0x00;
if(strcmp(buf+1, section) == 0)
break; /* section found */
}
}
for( ; i < buf_len; ) /* search for keys */
{
ret = CFG_ERR_RD;
n = get_one_line(buffer, buf, LINE_MAX_CHAR_NUM);
buffer += n;
i += n;
if(n < 0)
break; /* end of file */
n = strlen(strim(buf));
if(n == 0 || buf[0] == comment_pre)
continue; /* null line or comment line */
ret = CFG_NOT_FOUND;
if(buf[0] == sct_pre)
break; /* another section */
ret = CFG_ERR_FMT;
if(split_key_value(buf, key_ptr, val_ptr) != 1)
goto g_all_keys_end;
strim(key_ptr);
strcpy(keys[n_keys], key_ptr);
strim(val_ptr);
strcpy(value[n_keys], val_ptr);
n_keys++;
}
ret = n_keys;
g_all_keys_end:
if(key_ptr)
kfree(key_ptr);
if(val_ptr)
kfree(val_ptr);
return ret;
}