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client.c
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/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% CCCC L IIIII EEEEE N N TTTTT %
% C L I E NN N T %
% C L I EEE N N N T %
% C L I E N NN T %
% CCCC LLLLL IIIII EEEEE N N T %
% %
% %
% MagickCore Client Methods %
% %
% Software Design %
% Cristy %
% March 2003 %
% %
% %
% Copyright 1999-2016 ImageMagick Studio LLC, a non-profit organization %
% dedicated to making software imaging solutions freely available. %
% %
% You may not use this file except in compliance with the License. You may %
% obtain a copy of the License at %
% %
% http://www.imagemagick.org/script/license.php %
% %
% Unless required by applicable law or agreed to in writing, software %
% distributed under the License is distributed on an "AS IS" BASIS, %
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
% See the License for the specific language governing permissions and %
% limitations under the License. %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
%
*/
/*
Include declarations.
*/
#include "MagickCore/studio.h"
#include "MagickCore/client.h"
#include "MagickCore/string_.h"
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t C l i e n t N a m e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetClientName returns the current client name.
%
% The format of the GetClientName method is:
%
% const char *GetClientName(void)
%
*/
MagickExport const char *GetClientName(void)
{
return(SetClientName((const char *) NULL));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% G e t C l i e n t P a t h %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% GetClientPath returns the current client name.
%
% The format of the GetClientPath method is:
%
% const char *GetClientPath(void)
%
*/
MagickExport const char *GetClientPath(void)
{
return(SetClientPath((const char *) NULL));
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t C l i e n t N a m e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetClientName sets the client name and returns it.
%
% The format of the SetClientName method is:
%
% const char *SetClientName(const char *name)
%
% A description of each parameter follows:
%
% o name: Specifies the new client name.
%
*/
MagickExport const char *SetClientName(const char *name)
{
static char
client_name[MagickPathExtent] = "Magick";
if ((name != (char *) NULL) && (*name != '\0'))
(void) CopyMagickString(client_name,name,MagickPathExtent);
return(client_name);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% S e t C l i e n t P a t h %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% SetClientPath() sets the client path if the name is specified. Otherwise
% the current client path is returned. A zero-length string is returned if
% the client path has never been set.
%
% The format of the SetClientPath method is:
%
% const char *SetClientPath(const char *path)
%
% A description of each parameter follows:
%
% o path: Specifies the new client path.
%
*/
MagickExport const char *SetClientPath(const char *path)
{
static char
client_path[MagickPathExtent] = "";
if ((path != (char *) NULL) && (*path != '\0'))
(void) CopyMagickString(client_path,path,MagickPathExtent);
return(client_path);
}