---

lib/error.c File Reference

Error handling functions. More...

#include "gobj/error.h"
#include "gobj/lang.h"
#include "gobj/errormgr.h"
#include "gobj/errors.h"
#include "gobj/ids.h"
#include "gobj/id.h"
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>

Functions
char*	gj_error_conversion_id (void* id)
	Convert the error id to a string. More...
Gj_Errorargtype*	gj_error_findErrorargtype (char* name)
	Search the given argument type within the argtype array. More...
Gj_Errorspec*	gj_error_findErrorspec (Gj_Id* id)
	Search the errorspec with the given id within the error specifications. More...
int	gj_error_getTypeSize (Gj_Errorargtype* spec)
	Get the type size. More...
Gj_Error*	Gj_error_new (Gj_Id* id, char* sourcefile, int sourceline, ...)
	Create a new error. More...
void	Gj_error_delete (Gj_Error* err)
	Destroy an error. More...
char*	Gj_error_getSourcefile (Gj_Error* error)
	Get the name of the source file where the error occured. More...
int	Gj_error_getSourceline (Gj_Error* error)
	Get the source line where the error occured. More...
char*	Gj_error_getMsg (Gj_Error* error)
	Get the error message of a given error. More...
void	Gj_error_dump (Gj_Error* err, FILE* stream)
	Dump an error structure to the given stream. More...
Variables
Gj_Errorargtype	Gj_errorargtypes []
	The error types. More...
Gj_Errorspec	Gj_errorspecs []
	Error specifications external.

---

Detailed Description

Error handling functions.

---

Function Documentation

char * gj_error_conversion_id ( void * id )

Convert the error id to a string. Parameters: id   The error id. Returns: The id as a string.

Gj_Errorargtype * gj_error_findErrorargtype ( char * name )

Search the given argument type within the argtype array. Parameters: name   The name. May either be terminated by a space or a null-character. Returns: The pointer to the argtype on success. 0 if the argument name was not found.

Gj_Errorspec * gj_error_findErrorspec ( Gj_Id * id )

Search the errorspec with the given id within the error specifications. Parameters: id   The error id. Returns: The pointer to the errorspec on success. 0 if the id was not found.

int gj_error_getTypeSize ( Gj_Errorargtype * spec )

Get the type size. Returns: The type size.

Gj_Error * Gj_error_new ( Gj_Id * id, char * module, int line, ... )

Create a new error. Parameters: id   The error id. module   The module name. line   The source file line number. ...   Additional error informations. Returns: A pointer to the new created error.

void Gj_error_delete ( Gj_Error * error )

Destroy an error. Parameters: error   A pointer to the error.

char * Gj_error_getSourcefile ( Gj_Error * error )

Get the name of the source file where the error occured. Parameters: error   A pointer to the error. Returns: The source file name.

int Gj_error_getSourceline ( Gj_Error * error )

Get the source line where the error occured. Parameters: error   A pointer to the error. Returns: The source line number.

char * Gj_error_getMsg ( Gj_Error * error )

Get the error message of a given error. Parameters: error   A pointer to the error. Returns: The error message (NOT OWNED by the error).

void Gj_error_dump ( Gj_Error * error, FILE * stream )

Dump an error structure to the given stream. Parameters: error   A pointer to the error. stream   A pointer to the output stream.

---

Variable Documentation

Gj_Errorargtype Gj_errorargtypes[]

Initializer: { { "name", GJ_ERRDATATYPE_STRING, 0, 0 }, { "viewname", GJ_ERRDATATYPE_STRING, 0, 0 }, { "viewid", GJ_ERRDATATYPE_DATA, sizeof(Gj_Id), &gj_error_conversion_id }, { "modelptr", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "id", GJ_ERRDATATYPE_DATA, sizeof(Gj_Id), &gj_error_conversion_id }, { "propertyname", GJ_ERRDATATYPE_STRING, 0, 0 }, { "viewptr", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "paramname", GJ_ERRDATATYPE_STRING, 0, 0 }, { "index", GJ_ERRDATATYPE_INT, 0, 0 }, { "objectptr", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "objectid", GJ_ERRDATATYPE_DATA, sizeof(Gj_Id), &gj_error_conversion_id }, { "modelmgrptr", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "cause", GJ_ERRDATATYPE_STRING, 0, 0 }, { "idmgrptr", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "ifaceid", GJ_ERRDATATYPE_DATA, sizeof(Gj_Id), &gj_error_conversion_id }, { "string", GJ_ERRDATATYPE_STRING, 0, 0 }, { "ifaceport", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "containderid", GJ_ERRDATATYPE_DATA, sizeof(Gj_Id), &gj_error_conversion_id }, { "hex", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "ptr", GJ_ERRDATATYPE_POINTER, 0, 0 }, { "str", GJ_ERRDATATYPE_STRING, 0, 0 }, { "addr", GJ_ERRDATATYPE_STRING, 0, 0 }, { "", 0, 0, 0 } } The error types.

---