genericfrontend.cc File Reference

#include <stdarg.h>
#include <unistd.h>
#include <signal.h>
#include <execinfo.h>
#include <stdio.h>
#include <stdlib.h>
#include <sstream>
#include <iomanip>
#include <cxxabi.h>
#include <string>
#include <ycp/y2log.h>
#include <ycp/ExecutionEnvironment.h>
#include "Y2Component.h"
#include "Y2ErrorComponent.h"
#include "Y2ComponentBroker.h"
#include <YCP.h>
#include <ycp/Parser.h>
#include <ycp/pathsearch.h>
#include "exitcodes.h"
#include <blocxx/BLOCXX_config.h>
#include <blocxx/Logger.hpp>
#include <blocxx/LogMessage.hpp>
#include <blocxx/LogConfig.hpp>

Classes
class	YaSTLogger
struct	logger_initializer
Defines
#define	_GNU_SOURCE
#define	MAX_YCP_ERROR_EXIT_SYMBOLS   2
	number of symbols that are handled as error codes
Functions
static void	print_usage ()
static void	print_help ()
static void	print_error (const char *,...) __attribute__((format(printf
static void static bool	has_parens (const char *arg)
string	demangle (const char *mangled)
static bool	log_blanik (const string &s)
static void	log_stored_debug ()
void	log_backtrace ()
void	signal_handler (int sig)
void	parse_client_and_options (int argc, char **argv, int &arg, char *&client_name, YCPList &arglist)
void	parse_server_and_options (int argc, char **argv, int &arg, char *&server_name, YCPList &preload)
int	main (int argc, char **argv)
Variables
const char *	ycp_error_exit_symbols [MAX_YCP_ERROR_EXIT_SYMBOLS]
	symbol names that are handled as error codes when returned by the client
ExecutionEnvironment	ee
static const char *	progname = "genericfrontend"
	fallback name of the program
static logger_initializer	initialize_logger

---

Detailed Description

Generic main function handler for all YaST2 appliations.

---

Define Documentation

#define _GNU_SOURCE

#define MAX_YCP_ERROR_EXIT_SYMBOLS   2

number of symbols that are handled as error codes

Referenced by main().

---

Function Documentation

string demangle

(

const char *

mangled

)

Referenced by log_backtrace(), MemUsage::MuDump(), and MemUsage::MuDumpVal().

static bool has_parens

(

const char *

arg

)

[static]

Referenced by parse_client_and_options(), and parse_server_and_options().

void log_backtrace

(

)

References demangle(), and y2error.

Referenced by signal_handler().

static bool log_blanik

(

const string &

s

)

[static]

References y2lograw.

Referenced by log_stored_debug().

static void log_stored_debug

(

)

[static]

References blanik, LogTail::for_each(), log_blanik(), and y2error.

Referenced by signal_handler().

int main	(	int	argc,
		char **	argv
	)

References YCPPathSearch::addPath(), YCPPathSearch::Client, YCPList::contains(), Y2ComponentBroker::createClient(), Y2ComponentBroker::createServer(), Y2Component::doActualWork(), Y2Component::evaluate(), Y2ComponentBroker::getNamespaceComponent(), YCPPathSearch::Include, YCPPathSearch::initialize(), YCPElement::isNull(), MAX_YCP_ERROR_EXIT_SYMBOLS, YCPPathSearch::Module, parse_client_and_options(), parse_server_and_options(), print_error(), print_help(), print_usage(), progname, Y2ComponentBroker::registerNamespaceException(), Y2Component::result(), YCPPathSearch::searchListBegin(), YCPPathSearch::searchListEnd(), set_log_conf(), set_log_filename(), Y2Component::setServerOptions(), signal_handler(), YCPList::size(), YCPList::value(), y2debug, y2milestone, YAST_CLIENTRESULT, YAST_FEWARGUMENTS, YAST_OK, YAST_OPTIONERROR, and ycp_error_exit_symbols.

void parse_client_and_options	(	int	argc,
		char **	argv,
		int &	arg,
		char *&	client_name,
		YCPList &	arglist
	)

References YCPList::add(), has_parens(), YCPElement::isNull(), Parser::parse(), parser, print_error(), print_usage(), YAST_FEWARGUMENTS, and YAST_OPTIONERROR.

Referenced by main().

void parse_server_and_options	(	int	argc,
		char **	argv,
		int &	arg,
		char *&	server_name,
		YCPList &	preload
	)

References YCPList::add(), has_parens(), Parser::parse(), parser, print_error(), print_usage(), YAST_FEWARGUMENTS, and YAST_OPTIONERROR.

Referenced by main().

static void print_error	(	const char *	format,
			...
	)			[static]

References y2error.

Referenced by main(), parse_client_and_options(), and parse_server_and_options().

static void print_help

(

)

[static]

References progname.

static void print_usage

(

)

[static]

Referenced by main(), parse_client_and_options(), and parse_server_and_options().

void signal_handler

(

int

sig

)

References ExecutionEnvironment::filename(), ExecutionEnvironment::linenumber(), log_backtrace(), log_stored_debug(), and y2error.

Referenced by main(), and set_signal_handler().

---

Variable Documentation

ExecutionEnvironment ee

logger_initializer initialize_logger [static]

const char* progname = "genericfrontend" [static]

fallback name of the program

Referenced by main(), and print_help().

const char* ycp_error_exit_symbols[MAX_YCP_ERROR_EXIT_SYMBOLS]

Initial value:

 { 
    "abort",
    "cancel"
}

symbol names that are handled as error codes when returned by the client

Referenced by main().