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/*
* mmd.c
* Makes an MSDOS directory
*/
#define LOWERCASE
#include "sysincludes.h"
#include "msdos.h"
#include "mtools.h"
#include "vfat.h"
#include "mainloop.h"
#include "plain_io.h"
#include "nameclash.h"
#include "file.h"
#include "fs.h"
/*
* Preserve the file modification times after the fclose()
*/
typedef struct Arg_t {
char *target;
int nowarn;
int interactive;
int verbose;
int silent;
MainParam_t mp;
Stream_t *SrcDir;
int entry;
ClashHandling_t ch;
Stream_t *targetDir;
} Arg_t;
/*
* Open the named file for read, create the cluster chain, return the
* directory structure or NULL on error.
*/
static struct directory *makeeit(char *dosname,
char *longname,
void *arg0,
struct directory *dir)
{
Stream_t *Target;
time_t now;
Arg_t *arg = (Arg_t *) arg0;
int fat;
/* will it fit? At least one sector must be free */
if (! getfree(arg->targetDir)) {
fprintf(stderr,"Disk full\n");
return NULL;
}
/* find out current time */
time(&now);
mk_entry(".", 0x10, 1, 0, now, dir);
Target = open_file(arg->targetDir, dir);
if(!Target){
fprintf(stderr,"Could not open Target\n");
return NULL;
}
dir_grow(Target, 0);
/* this allocates the first cluster for our directory */
GET_DATA(arg->targetDir, 0, 0, 0, &fat);
mk_entry(".. ", 0x10, fat, 0, now, dir);
dir_write(Target, 1, dir);
GET_DATA(Target, 0, 0, 0, &fat);
mk_entry(". ", 0x10, fat, 0, now, dir);
dir_write(Target, 0, dir);
mk_entry(dosname, 0x10, fat, 0, now, dir);
FREE(&Target);
return dir;
}
static void usage(void)
{
fprintf(stderr,
"Mtools version %s, dated %s\n", mversion, mdate);
fprintf(stderr,
"Usage: %s [-itnmvV] file targetfile\n", progname);
fprintf(stderr,
" %s [-itnmvV] file [files...] target_directory\n",
progname);
exit(1);
}
void mmd(int argc, char **argv, int type)
{
int ret = 0;
Stream_t *Dir;
Arg_t arg;
int c;
char filename[VBUFSIZE];
int i;
/* get command line options */
init_clash_handling(& arg.ch);
/* get command line options */
arg.nowarn = 0;
arg.interactive = 0;
arg.silent = 0;
while ((c = getopt(argc, argv, "XinvorsamORSAM")) != EOF) {
switch (c) {
case 'i':
arg.interactive = 1;
break;
case 'n':
arg.nowarn = 1;
break;
case 'v':
arg.verbose = 1;
break;
case 'X':
arg.silent = 1;
break;
case '?':
usage();
default:
if(handle_clash_options(&arg.ch, c))
usage();
break;
}
}
if (argc - optind < 1)
usage();
init_mp(&arg.mp);
arg.mp.arg = (void *) &arg;
arg.mp.openflags = O_RDWR;
ret = 0;
for(i=optind; i < argc; i++){
if(got_signal)
break;
Dir = open_subdir(&arg.mp, argv[i], O_RDWR, 0, 0);
if(!Dir){
fprintf(stderr,"Could not open parent directory\n");
exit(1);
}
arg.targetDir = Dir;
get_name(argv[i], filename, arg.mp.mcwd);
if(!filename[0]){
if(!arg.silent)
fprintf(stderr,"Empty filename\n");
ret |= MISSED_ONE;
FREE(&Dir);
continue;
}
if(mwrite_one(Dir, filename,0,
makeeit, (void *)&arg, &arg.ch)<=0){
if(!arg.silent)
fprintf(stderr,"Could not create %s\n",
argv[i]);
ret |= MISSED_ONE;
} else
ret |= GOT_ONE;
FREE(&Dir);
}
if ((ret & GOT_ONE) && ( ret & MISSED_ONE))
exit(2);
if (ret & MISSED_ONE)
exit(1);
exit(0);
}
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