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NeXTmille
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CardImage.m
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1991-02-23
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1KB
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59 lines
/* Generated by Interface Builder */
#import "CardImage.h"
#import <appkit/appkit.h>
#import <libc.h>
#import <strings.h>
@implementation CardImage
static int file_find_func( const char *, const char ** );
- initFromFile:( const char * )fileName
{
char *fname = alloca( strlen( NXArgv[ 0 ]) +
strlen( CARDS_DIR ) +
strlen( fileName ) + 8 ),
*slashPos;
// Generally the cards will be found in a
// subdirectory of the application.
// Build that directory path.
strcpy( fname, NXArgv[ 0 ]);
if( slashPos = strrchr( fname, '/' ))
sprintf( slashPos + 1, CARDS_DIR"/%s", fileName );
else
sprintf( fname, "./"CARDS_DIR"/%s", fileName );
// Instruct the super class to perform
// the initialization using the full path
// file name.
return [ super initFromFile:fname ];
}
/*
* This function is called by the NeXT file path search
* routine when it finds the indicated file.
* Since this routine isn't called unless the file is found,
* then the work is done.
* The routine simply stores the file in a pointer variable
* so that it can be exec()'d
*/
static int file_find_func( const char *fname, const char **retPtr )
{
*retPtr = fname;
return 0;
}
@end