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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Insight Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
/* This header file defines the API that loadable commands can use. In many
of these commands C++ instances of cmMakefile of cmSourceFile are passed
in as arguments or returned. In these cases they are passed as a void *
argument. In the function prototypes mf is used to represent a makefile
and sf is used to represent a source file. The functions are grouped
loosely into four groups 1) Utility 2) cmMakefile 3) cmSourceFile 4)
cmSystemTools. Within each grouping functions are listed alphabetically */
/*=========================================================================*/
#ifndef cmCPluginAPI_h
#define cmCPluginAPI_h
#ifdef __cplusplus
extern "C" {
#endif
/*=========================================================================
this is the structure of function entry points that a plugin may call. This
structure must be kept in sync with the static decaled at the bottom of
cmCPLuginAPI.cxx
=========================================================================*/
typedef struct
{
/*=========================================================================
Here we define the set of functions that a plugin may call. The first goup
of functions are utility functions that are specific to the plugin API
=========================================================================*/
/* set/Get the ClientData in the cmLoadedCommandInfo structure, this is how
information is passed from the InitialPass to FInalPass for commands
that need a FinalPass and need information from the InitialPass */
void *(*GetClientData) (void *info);
/* return the summed size in characters of all the arguments */
int (*GetTotalArgumentSize) (int argc, char **argv);
/* free all the memory associated with an argc, argv pair */
void (*FreeArguments) (int argc, char **argv);
/* set/Get the ClientData in the cmLoadedCommandInfo structure, this is how
information is passed from the InitialPass to FInalPass for commands
that need a FinalPass and need information from the InitialPass */
void (*SetClientData) (void *info, void *cd);
/* when an error occurs, call this function to set the error string */
void (*SetError) (void *info, const char *err);
/*=========================================================================
The following functions all directly map to methods in the cmMakefile
class. See cmMakefile.h for descriptions of what each method does. All of
these methods take the void * makefile pointer as their first argument.
=========================================================================*/
void (*AddCacheDefinition) (void *mf, const char* name,
const char* value,
const char* doc, int cachetype);
void (*AddCustomCommand) (void *mf, const char* source,
const char* command,
int numArgs, const char **args,
int numDepends, const char **depends,
int numOutputs, const char **outputs,
const char *target);
void (*AddDefineFlag) (void *mf, const char* definition);
void (*AddDefinition) (void *mf, const char* name, const char* value);
void (*AddExecutable) (void *mf, const char *exename,
int numSrcs, const char **srcs, int win32);
void (*AddLibrary) (void *mf, const char *libname,
int shared, int numSrcs, const char **srcs);
void (*AddLinkDirectoryForTarget) (void *mf, const char *tgt,
const char* d);
void (*AddLinkLibraryForTarget) (void *mf, const char *tgt,
const char *libname, int libtype);
void (*AddUtilityCommand) (void *mf, const char* utilityName,
const char *command, const char *arguments,
int all, int numDepends, const char **depends,
int numOutputs, const char **outputs);
int (*CommandExists) (void *mf, const char* name);
void (*ExecuteCommand) (void *mf, const char *name,
int numArgs, const char **args);
void (*ExpandSourceListArguments) (void *mf,int argc, const char **argv,
int *resArgc, char ***resArgv,
unsigned int startArgumentIndex);
char *(*ExpandVariablesInString) (void *mf, const char *source,
int escapeQuotes, int atOnly);
unsigned int (*GetCacheMajorVersion) (void *mf);
unsigned int (*GetCacheMinorVersion) (void *mf);
const char* (*GetCurrentDirectory) (void *mf);
const char* (*GetCurrentOutputDirectory) (void *mf);
const char* (*GetDefinition) (void *mf, const char *def);
const char* (*GetHomeDirectory) (void *mf);
const char* (*GetHomeOutputDirectory) (void *mf);
unsigned int (*GetMajorVersion) (void *mf);
unsigned int (*GetMinorVersion) (void *mf);
const char* (*GetProjectName) (void *mf);
const char* (*GetStartDirectory) (void *mf);
const char* (*GetStartOutputDirectory) (void *mf);
int (*IsOn) (void *mf, const char* name);
/*=========================================================================
The following functions are designed to operate or manipulate
cmSourceFiles. Please see cmSourceFile.h for additional information on many
of these methods. Some of these methods are in cmMakefile.h.
=========================================================================*/
void *(*AddSource) (void *mf, void *sf);
void *(*CreateSourceFile) ();
void *(*GetSource) (void *mf, const char* sourceName);
void (*SourceFileAddDepend) (void *sf, const char *depend);
const char *(*SourceFileGetProperty) (void *sf, const char *prop);
int (*SourceFileGetPropertyAsBool) (void *sf, const char *prop);
const char *(*SourceFileGetSourceName) (void *sf);
void (*SourceFileSetName) (void *sf, const char* name, const char* dir,
int numSourceExtensions,
const char **sourceExtensions,
int numHeaderExtensions,
const char **headerExtensions);
void (*SourceFileSetName2) (void *sf, const char* name, const char* dir,
const char *ext, int headerFileOnly);
void (*SourceFileSetProperty) (void *sf, const char *prop,
const char *value);
/*=========================================================================
The following methods are from cmSystemTools.h see that file for specific
documentaiton on each method.
=========================================================================*/
char *(*Capitalized)(const char *);
void (*CopyFileIfDifferent)(const char *f1, const char *f2);
char *(*GetFilenameWithoutExtension)(const char *);
void (*RemoveFile)(const char *f1);
/* this is the end of the C function stub API structure */
} cmCAPI;
/*=========================================================================
CM_PLUGIN_EXPORT should be used by plugins
=========================================================================*/
#ifdef _WIN32
#define CM_PLUGIN_EXPORT __declspec( dllexport )
#else
#define CM_PLUGIN_EXPORT
#endif
/*=========================================================================
define the different types of cache entries, see cmCacheManager.h for more
information
=========================================================================*/
#define CM_CACHE_BOOL 0
#define CM_CACHE_PATH 1
#define CM_CACHE_FILEPATH 2
#define CM_CACHE_STRING 3
#define CM_CACHE_INTERNAL 4
#define CM_CACHE_STATIC 5
/*=========================================================================
define the different types of compiles a library may be
=========================================================================*/
#define CM_LIBRARY_GENERAL 0
#define CM_LIBRARY_DEBUG 1
#define CM_LIBRARY_OPTIMIZED 2
/*=========================================================================
Finally we define the key data structures and function prototypes
=========================================================================*/
typedef const char* (*CM_DOC_FUNCTION)();
typedef int (*CM_INITIAL_PASS_FUNCTION)(void *info, void *mf,
int argc, char *[]);
typedef void (*CM_FINAL_PASS_FUNCTION)(void *info, void *mf);
typedef void (*CM_DESTRUCTOR_FUNCTION)(void *info);
typedef struct {
unsigned char magic1;
unsigned char magic2;
cmCAPI *CAPI;
int m_Inherited;
CM_INITIAL_PASS_FUNCTION InitialPass;
CM_FINAL_PASS_FUNCTION FinalPass;
CM_DESTRUCTOR_FUNCTION Destructor;
CM_DOC_FUNCTION GetTerseDocumentation;
CM_DOC_FUNCTION GetFullDocumentation;
const char *Name;
char *Error;
void *ClientData;
} cmLoadedCommandInfo;
typedef void (*CM_INIT_FUNCTION)(cmLoadedCommandInfo *);
#ifdef __cplusplus
}
#endif
#endif
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