/*
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+ C L I T h r o w E x c e p t i o n %
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% CLIThrowException() is a wrapper around ThrowMagickException(), adding to
% it the location of the option that caused the exception to occur.
*/
WandExport MagickBooleanType CLIThrowException(MagickCLI *cli_wand,
const char *module,const char *function,const size_t line,
const ExceptionType severity,const char *tag,const char *format,...)
{
char
new_format[MaxTextExtent];
size_t
len;
MagickBooleanType
status;
va_list
operands;
/* HACK - append location to format string.
The better way would be add more arguments to to the 'va' oparands
list, but that does not appear to be possible! So we do some
pre-formating of the location info here.
*/
(void) CopyMagickString(new_format,format,MaxTextExtent);
(void) ConcatenateMagickString(new_format," ",MaxTextExtent);
len=strlen(new_format);
(void) FormatLocaleString(new_format+len,MaxTextExtent-len,cli_wand->location,
cli_wand->filename, cli_wand->line, cli_wand->column);
va_start(operands,format);
status=ThrowMagickExceptionList(cli_wand->wand.exception,
module,function,line,
severity,tag,new_format,operands);
va_end(operands);
return(status == MagickFalse ? 0 : 1);
}
MagickExport MagickBooleanType ThrowMagickException(ExceptionInfo *exception,
const char *module,const char *function,const size_t line,
const ExceptionType severity,const char *tag,const char *format,...)
{
MagickBooleanType
status;
va_list
operands;
va_start(operands,format);
status=ThrowMagickExceptionList(exception,module,function,line,severity,tag,
format,operands);
va_end(operands);
return(status);
}
/*
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% CLIThrowException() formats and records an exception condition, adding to
% it the location of the option that caused the exception to occur.
*/
WandExport MagickBooleanType CLIThrowException(MagickCLI *cli_wand,
const char *module,const char *function,const size_t line,
const ExceptionType severity,const char *tag,const char *format,...)
{
char
new_format[MaxTextExtent];
size_t
len;
MagickBooleanType
status;
va_list
operands;
/* HACK - append location to format string.
The better way would be append location formats and add more arguments to
operands, but that does not appear to be posible!
Note: ThrowMagickExceptionList() was exported specifically for
the use of this function.
*/
(void) CopyMagickString(new_format,format,MaxTextExtent);
(void) ConcatenateMagickString(new_format," ",MaxTextExtent);
len=strlen(new_format);
(void) FormatLocaleString(new_format+len,MaxTextExtent-len,cli_wand->location,
cli_wand->filename, cli_wand->line, cli_wand->column);
va_start(operands,format);
status=ThrowMagickExceptionList(cli_wand->wand.exception,
module,function,line,
severity,tag,new_format,operands);
va_end(operands);
return(status);
}
