/*
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% %
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% G e t C l i e n t N a m e %
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% %
% %
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%
% 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));
}
WandExport MagickBooleanType MagickImageCommand(ImageInfo *image_info,int argc,
char **argv,char **metadata,ExceptionInfo *exception)
{
MagickCLI
*cli_wand;
size_t
len;
assert(image_info != (ImageInfo *) NULL);
/* For specific OS command line requirements */
ReadCommandlLine(argc,&argv);
/* Initialize special "CLI Wand" to hold images and settings (empty) */
cli_wand=AcquireMagickCLI(image_info,exception);
cli_wand->location="Initializing";
cli_wand->filename=argv[0];
cli_wand->line=1;
if (cli_wand->wand.debug != MagickFalse)
(void) CLILogEvent(cli_wand,CommandEvent,GetMagickModule(),
"\"%s\"",argv[0]);
GetPathComponent(argv[0],TailPath,cli_wand->wand.name);
SetClientName(cli_wand->wand.name);
ConcatenateMagickString(cli_wand->wand.name,"-CLI",MagickPathExtent);
len=strlen(argv[0]); /* precaution */
/* "convert" command - give a "deprecated" warning" */
if (len>=7 && LocaleCompare("convert",argv[0]+len-7) == 0) {
cli_wand->process_flags = ConvertCommandOptionFlags;
(void) FormatLocaleFile(stderr,"WARNING: %s\n",
"The convert command is deprecated in IMv7, use \"magick\"\n");
}
/* Special Case: If command name ends with "script" implied "-script" */
if (len>=6 && LocaleCompare("script",argv[0]+len-6) == 0) {
if (argc >= 2 && ( (*(argv[1]) != '-') || (strlen(argv[1]) == 1) )) {
GetPathComponent(argv[1],TailPath,cli_wand->wand.name);
ProcessScriptOptions(cli_wand,argv[1],argc,argv,2);
goto Magick_Command_Cleanup;
}
}
/* Special Case: Version Information and Abort */
if (argc == 2) {
if ((LocaleCompare("-version",argv[1]) == 0) || /* GNU standard option */
(LocaleCompare("--version",argv[1]) == 0) ) { /* just version */
CLIOption(cli_wand, "-version");
goto Magick_Command_Exit;
}
if ((LocaleCompare("-help",argv[1]) == 0) || /* GNU standard option */
(LocaleCompare("--help",argv[1]) == 0) ) { /* just a brief summary */
if (cli_wand->wand.debug != MagickFalse)
(void) CLILogEvent(cli_wand,CommandEvent,GetMagickModule(),
"- Special Option \"%s\"", argv[1]);
MagickUsage(MagickFalse);
goto Magick_Command_Exit;
}
if (LocaleCompare("-usage",argv[1]) == 0) { /* both version & usage */
if (cli_wand->wand.debug != MagickFalse)
(void) CLILogEvent(cli_wand,CommandEvent,GetMagickModule(),
"- Special Option \"%s\"", argv[1]);
CLIOption(cli_wand, "-version" );
MagickUsage(MagickTrue);
goto Magick_Command_Exit;
}
}
/* not enough arguments -- including -help */
if (argc < 3) {
(void) FormatLocaleFile(stderr,
"Error: Invalid argument or not enough arguments\n\n");
MagickUsage(MagickFalse);
goto Magick_Command_Exit;
}
/* Special "concatenate option (hidden) for delegate usage */
if (LocaleCompare("-concatenate",argv[1]) == 0) {
if (cli_wand->wand.debug != MagickFalse)
(void) CLILogEvent(cli_wand,CommandEvent,GetMagickModule(),
"- Special Option \"%s\"", argv[1]);
ConcatenateImages(argc,argv,exception);
goto Magick_Command_Exit;
}
/* List Information and Abort */
if (argc == 3 && LocaleCompare("-list",argv[1]) == 0) {
CLIOption(cli_wand, argv[1], argv[2]);
goto Magick_Command_Exit;
}
/* ------------- */
/* The Main Call */
if (LocaleCompare("-script",argv[1]) == 0) {
/* Start processing directly from script, no pre-script options
Replace wand command name with script name
First argument in the argv array is the script name to read.
*/
GetPathComponent(argv[2],TailPath,cli_wand->wand.name);
ProcessScriptOptions(cli_wand,argv[2],argc,argv,3);
}
else {
/* Normal Command Line, assumes output file as last option */
ProcessCommandOptions(cli_wand,argc,argv,1);
}
/* ------------- */
Magick_Command_Cleanup:
cli_wand->location="Cleanup";
cli_wand->filename=argv[0];
if (cli_wand->wand.debug != MagickFalse)
(void) CLILogEvent(cli_wand,CommandEvent,GetMagickModule(),
"\"%s\"",argv[0]);
/* recover original image_info and clean up stacks
FUTURE: "-reset stacks" option */
while ((cli_wand->image_list_stack != (Stack *) NULL) &&
(cli_wand->image_list_stack->next != (Stack *) NULL))
CLIOption(cli_wand,")");
while ((cli_wand->image_info_stack != (Stack *) NULL) &&
(cli_wand->image_info_stack->next != (Stack *) NULL))
CLIOption(cli_wand,"}");
/* assert we have recovered the original structures */
assert(cli_wand->wand.image_info == image_info);
assert(cli_wand->wand.exception == exception);
/* Handle metadata for ImageMagickObject COM object for Windows VBS */
if (metadata != (char **) NULL) {
const char
*format;
char
*text;
format="%w,%h,%m"; // Get this from image_info Option splaytree
text=InterpretImageProperties(image_info,cli_wand->wand.images,format,
exception);
if (text == (char *) NULL)
ThrowMagickException(exception,GetMagickModule(),ResourceLimitError,
"MemoryAllocationFailed","`%s'", GetExceptionMessage(errno));
else {
(void) ConcatenateString(&(*metadata),text);
text=DestroyString(text);
}
}
Magick_Command_Exit:
cli_wand->location="Exiting";
cli_wand->filename=argv[0];
if (cli_wand->wand.debug != MagickFalse)
(void) CLILogEvent(cli_wand,CommandEvent,GetMagickModule(),
"\"%s\"",argv[0]);
/* Destroy the special CLI Wand */
cli_wand->wand.image_info = (ImageInfo *) NULL; /* not these */
cli_wand->wand.exception = (ExceptionInfo *) NULL;
cli_wand=DestroyMagickCLI(cli_wand);
return(exception->severity < ErrorException ? MagickTrue : MagickFalse);
}
