char *get_commands(const int fd, t_data *data)
{
char *line;
if (data->exit_prog || (!data->ret_val < 0))
return (NULL);
init_cmd_vars(data);
print_prompt(data);
if (!(line = get_next_line(fd)))
{
my_printf("exit\n");
return (NULL);
}
data->cmdlist = parsing_line(line, data->delim);
parsing_commands(data);
data->nbr_cmds++;
return (line);
}
int parse_config_file(const char * filename, server_configuration * config)
{
/* Trying to open configuration file */
FILE *f_cfg = fopen(filename, "r");
CHECK_VALUE_CONF(f_cfg, "Can't open configuration.", 0);
/* Start parsing configuratin file */
char line[MAX_CONFIG_STRLEN + 1];
bzero(line, sizeof(line));
int line_num = 0;
int len;
char * backsl;
char * rem_start; /* Remark start */
while(fgets(line, MAX_CONFIG_STRLEN, f_cfg))
{
++line_num;
if( (rem_start = strchr(line, '#')) )
*rem_start = '\0';
len = strlen(line);
if(len && (line[len - 1] == '\n') )
line[len - 1] = '\0';
/* If the string contain hyphenation */
while( (backsl = is_line_hyphen(line)) )
{
static char next_line[MAX_CONFIG_STRLEN + 1];
++line_num;
*backsl = '\0';
if(!fgets(next_line, MAX_CONFIG_STRLEN, f_cfg))
break;
if( (rem_start = strchr(next_line, '#')) )
*rem_start = '\0';
len = strlen(next_line);
if(next_line[len - 1] == '\n')
next_line [len - 1] = '\0';
if((strlen(next_line) + strlen(line)) > MAX_CONFIG_STRLEN)
{
fprintf(stderr, "Too long string in configuration file. Line #%d:\n", line_num);
fprintf(stderr, LINE_DIV);
fprintf(stderr, "%s\n", next_line);
fprintf(stderr, LINE_DIV);
return FAIL;
}
/* Adding next line to current line */
strncat(line, next_line, MAX_CONFIG_STRLEN);
}
if( !parsing_line(line, config))
{
fprintf(stderr, "Problem with parsing line #%d:\n", line_num);
fprintf(stderr, LINE_DIV);
fprintf(stderr, "%s\n", line);
fprintf(stderr, LINE_DIV);
return FAIL;
}
}
/* Trying to close configuration file */
if(fclose(f_cfg) == EOF)
{
perror("Can't close file");
return FAIL;
}
return OK;
}
