//?Copyright?（C）?2007-2009?Hendrik?Baecker?
//?Inspired?by?Ethan?Galstad?
//
//?This?program?is?free?software;?you?can?redistribute?it?and/or?modify
//?it?under?the?terms?of?the?GNU?General?Public?License?version?2?as
//?published?by?the?Free?Software?Foundation;
//
//?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.?51?Franklin?St?Fifth?Floor?Boston?MA??02110-1301??USA

#include?“../include/config.h“
#include?“../include/pnp.h“

#include?

extern?void?pnp_strip（char?*）;

extern?char?*macro_x[CONFIG_OPT_COUNT];
extern?char?*log_file?*log_type;
extern?char?*command?*command_args?*user?*group?*directory?*pidfile;
extern?int?daemon_mode;
extern?int?sighup_detected;
extern?int?use_syslog;
extern?int?loglevel;
extern?int?max_logfile_size;
extern?int?max_threads;
extern?int?use_load_threshold;
extern?int?sleeptime;
extern?int?identmyself;
extern?double?load_threshold;

void?process_configfile（char?*config_file）?{
	FILE?*fh_config_file?=?NULL;
	char?current_config_line[MAX_BUFFER_SIZE];
	char?error_msg[MAX_BUFFER_SIZE];
	char?variable[MAX_VARIABLE_LENGTH];
	char?value[MAX_VALUE_LENGTH];
	//?char?*input?=?NULL;
	char?*temp;
	extern?int?loglevel;

	int?error?=?FALSE;
	//?int?warning?=?FALSE;
	int?line_number?=?0;

	fh_config_file?=?fopen（config_file?（const?char*）?“r“）;

	/*?check?if?we?can?not?open?that?file?*/
	if?（fh_config_file?==?NULL）?{
		snprintf（error_msg?MAX_BUFFER_SIZE
				“ERROR?-?Could?not?open?config?file?-?%s“?strerror（errno））;
		error?=?TRUE;
	}

	/*?ok?-?parsing?the?config?file?line?by?line?*/
	else?{
		while?（feof（fh_config_file）?==?0）?{
			line_number++;
			temp?=?fgets（current_config_line?1024?fh_config_file）;
			temp?=?NULL;
			if?（current_config_line?==?NULL）?{
				printf（“Error?reading?config\n“）;
				exit（1）;
			}

			if?（current_config_line[0]?==?‘#‘?||?current_config_line[0]?==?‘\n‘）
				continue;

			pnp_strip（current_config_line）;

			temp?=?strtok（current_config_line?“=“）;
			pnp_strip（temp）;

			/*?if?there?is?no?variable?name?return?error?*/
			if?（temp?==?NULL）?{
				strcpy（error_msg?“No?variable?found?-?exiting“）;
				error?=?TRUE;
				break;
			}

			/*?else?the?variable?is?good?*/
			strncpy（variable?temp?sizeof（variable））;
			variable[sizeof（variable）?-?1]?=?‘\x0‘;

			/*?get?the?value?*/
			temp?=?strtok（NULL?“\n“）;
			pnp_strip（temp）;
			/*?if?no?value?exists?return?error?*/
			if?（temp?==?NULL）?{
				strcpy（error_msg?“NULL?value“）;
				error?=?TRUE;
				break;
			}

			/*?else?the?value?is?good?*/
			strncpy（value?temp?sizeof（value））;
			value[sizeof（value）?-?1]?=?‘\x0‘;
			pnp_strip（value）;

			/