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if (done == size)
printf("\n");
}
/*
* Find a colon in str and return a pointer to the colon.
* This is used to seperate hostname from filename.
* This is used to separate hostname from filename.
*/
static char * colon(char *str)
{
/* We ignore a leading colon, since the hostname cannot be
empty. We also ignore a colon as second character because
of filenames like f:myfile.txt. */
if (str[0] == '\0' ||
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{
char *src, *targ, *host, *user;
char *cmd;
int i;
targ = argv[argc-1];
/* Seperate host from filename */
/* Separate host from filename */
host = targ;
targ = colon(targ);
if (targ == NULL)
bump("targ == NULL in toremote()");
*targ++ = '\0';
if (*targ == '\0')
targ = ".";
/* Substitute "." for emtpy target */
/* Seperate host and username */
/* Separate host and username */
user = host;
host = strrchr(host, '@');
if (host == NULL) {
host = user;
user = NULL;
} else {
*host++ = '\0';
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if (argc != 2)
bump("More than one remote source not supported");
src = argv[0];
targ = argv[1];
/* Seperate host from filename */
/* Separate host from filename */
host = src;
src = colon(src);
if (src == NULL)
bump("Local to local copy not supported");
*src++ = '\0';
if (*src == '\0')
src = ".";
/* Substitute "." for empty filename */
/* Seperate username and hostname */
/* Separate username and hostname */
user = host;
host = strrchr(host, '@');
if (host == NULL) {
host = user;
user = NULL;
} else {
*host++ = '\0';
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targetshouldbedirectory ? " -d" : "",
src);
do_cmd(host, user, cmd);
sfree(cmd);
sink(targ);
}
/*
* We will issue a list command to get a remote directory.
*/
static void get_dir_list(int argc, char *argv[])
{
char *src, *host, *user;
char *cmd, *p, *q;
char c;
src = argv[0];
/* Separate host from filename */
host = src;
src = colon(src);
if (src == NULL)
bump("Local to local copy not supported");
*src++ = '\0';
if (*src == '\0')
src = ".";
/* Substitute "." for empty filename */
/* Separate username and hostname */
user = host;
host = strrchr(host, '@');
if (host == NULL) {
host = user;
user = NULL;
} else {
*host++ = '\0';
if (*user == '\0')
user = NULL;
}
cmd = smalloc(4*strlen(src) + 100);
strcpy(cmd, "ls -la '");
p = cmd + strlen(cmd);
for (q = src; *q; q++) {
if (*q == '\'') {
*p++ = '\''; *p++ = '\\'; *p++ = '\''; *p++ = '\'';
} else {
*p++ = *q;
}
}
*p++ = '\'';
*p = '\0';
do_cmd(host, user, cmd);
sfree(cmd);
while (ssh_recv(&c, 1) > 0)
fputc(c, stdout); /* thank heavens for buffered I/O */
}
/*
* Initialize the Win$ock driver.
*/
static void init_winsock(void)
{
WORD winsock_ver;
|
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/*
* Main program (no, really?)
*/
int main(int argc, char *argv[])
{
int i;
int list = 0;
init_winsock();
for (i = 1; i < argc; i++) {
if (argv[i][0] != '-')
break;
if (strcmp(argv[i], "-v") == 0)
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else if (strcmp(argv[i], "-h") == 0 ||
strcmp(argv[i], "-?") == 0)
usage();
else if (strcmp(argv[i], "-P") == 0 && i+1 < argc)
portnumber = atoi(argv[++i]);
else if (strcmp(argv[i], "-pw") == 0 && i+1 < argc)
password = argv[++i];
else if (strcmp(argv[i], "-ls") == 0)
list = 1;
else if (strcmp(argv[i], "--") == 0)
{ i++; break; }
else
usage();
}
argc -= i;
argv += i;
if (list) {
if (argc != 1)
usage();
get_dir_list(argc, argv);
} else {
if (argc < 2)
usage();
if (argc > 2)
targetshouldbedirectory = 1;
if (colon(argv[argc-1]) != NULL)
toremote(argc, argv);
else
tolocal(argc, argv);
#ifdef MSCRYPTOAPI
crypto_wrapup();
#endif
|