86 lines
3.5 KiB
C
86 lines
3.5 KiB
C
/*****************************************************************************\
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* EFSL - Embedded Filesystems Library *
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* ----------------------------------- *
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* *
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* Filename : cpi.c *
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* Release : 0.3 - devel *
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* Description : This file is part of the linux utilities, main purpose *
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* is to test and debug the library *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License *
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* as published by the Free Software Foundation; version 2 *
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* of the License. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* As a special exception, if other files instantiate templates or *
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* use macros or inline functions from this file, or you compile this *
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* file and link it with other works to produce a work based on this file, *
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* this file does not by itself cause the resulting work to be covered *
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* by the GNU General Public License. However the source code for this *
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* file must still be made available in accordance with section (3) of *
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* the GNU General Public License. *
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* *
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* This exception does not invalidate any other reasons why a work based *
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* on this file might be covered by the GNU General Public License. *
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* *
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* (c)2006 Lennart Yseboodt *
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* (c)2006 Michael De Nil *
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\*****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include "efs.h"
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int main(int argc, char** argv)
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{
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EmbeddedFileSystem efs;
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EmbeddedFile file;
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unsigned short e;
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unsigned short bufsize;
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signed short ret;
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char *buf;
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FILE *localfile;
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if(argc<4){
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fprintf(stderr,"Argument error : cpi <fs> <local_read> <file_write> [bufsize]\n");
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exit(-1);
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}
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if(argc==5)
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bufsize=atoi(argv[4]);
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else
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bufsize=4096;
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buf=malloc(bufsize);
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if(efs_init(&efs,argv[1])!=0){
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printf("Could not open filesystem.\n");
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return(-1);
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}
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ret=file_fopen(&file,&efs.myFs,argv[3],'w');
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if((ret!=0)){
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printf("Could not open file %s (return value: %d).\n",argv[3],ret);
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return(-2);
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}
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if(!(localfile=fopen(argv[2],"r"))){
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printf("Could not open local file.\n");
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return(-3);
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}
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while((e=fread(buf,1,bufsize,localfile))){
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file_write(&file,e,buf);
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}
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file_fclose(&file);
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fclose(localfile);
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fs_umount(&(efs.myFs));
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return(0);
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}
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