version 1.45, 2004/03/03 09:31:20 |
version 1.46, 2004/05/19 12:17:33 |
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/* This is set to 0 if the progressmeter is not desired. */ |
/* This is set to 0 if the progressmeter is not desired. */ |
int showprogress = 1; |
int showprogress = 1; |
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/* SIGINT received during command processing */ |
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volatile sig_atomic_t interrupted = 0; |
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int remote_glob(struct sftp_conn *, const char *, int, |
int remote_glob(struct sftp_conn *, const char *, int, |
int (*)(const char *, int), glob_t *); /* proto for sftp-glob.c */ |
int (*)(const char *, int), glob_t *); /* proto for sftp-glob.c */ |
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int interactive_loop(int fd_in, int fd_out, char *file1, char *file2); |
int interactive_loop(int fd_in, int fd_out, char *file1, char *file2); |
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static void |
static void |
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killchild(int signo) |
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{ |
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if (sshpid > 1) |
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kill(sshpid, SIGTERM); |
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_exit(1); |
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} |
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static void |
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cmd_interrupt(int signo) |
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{ |
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const char msg[] = "\rInterrupt \n"; |
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write(STDERR_FILENO, msg, sizeof(msg) - 1); |
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interrupted = 1; |
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} |
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static void |
help(void) |
help(void) |
{ |
{ |
printf("Available commands:\n"); |
printf("Available commands:\n"); |
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goto out; |
goto out; |
} |
} |
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for (i = 0; g.gl_pathv[i]; i++) { |
for (i = 0; g.gl_pathv[i] && !interrupted; i++) { |
if (infer_path(g.gl_pathv[i], &tmp)) { |
if (infer_path(g.gl_pathv[i], &tmp)) { |
err = -1; |
err = -1; |
goto out; |
goto out; |
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goto out; |
goto out; |
} |
} |
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for (i = 0; g.gl_pathv[i]; i++) { |
for (i = 0; g.gl_pathv[i] && !interrupted; i++) { |
if (!is_reg(g.gl_pathv[i])) { |
if (!is_reg(g.gl_pathv[i])) { |
error("skipping non-regular file %s", |
error("skipping non-regular file %s", |
g.gl_pathv[i]); |
g.gl_pathv[i]); |
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qsort(d, n, sizeof(*d), sdirent_comp); |
qsort(d, n, sizeof(*d), sdirent_comp); |
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for (n = 0; d[n] != NULL; n++) { |
for (n = 0; d[n] != NULL && !interrupted; n++) { |
char *tmp, *fname; |
char *tmp, *fname; |
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tmp = path_append(path, d[n]->filename); |
tmp = path_append(path, d[n]->filename); |
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return (-1); |
return (-1); |
} |
} |
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if (interrupted) |
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goto out; |
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/* |
/* |
* If the glob returns a single match, which is the same as the |
* If the glob returns a single match, which is the same as the |
* input glob, and it is a directory, then just list its contents |
* input glob, and it is a directory, then just list its contents |
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colspace = width / columns; |
colspace = width / columns; |
} |
} |
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for (i = 0; g.gl_pathv[i]; i++) { |
for (i = 0; g.gl_pathv[i] && !interrupted; i++) { |
char *fname; |
char *fname; |
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fname = path_strip(g.gl_pathv[i], strip_path); |
fname = path_strip(g.gl_pathv[i], strip_path); |
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if (!(lflag & LONG_VIEW) && (c != 1)) |
if (!(lflag & LONG_VIEW) && (c != 1)) |
printf("\n"); |
printf("\n"); |
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out: |
if (g.gl_pathc) |
if (g.gl_pathc) |
globfree(&g); |
globfree(&g); |
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case I_RM: |
case I_RM: |
path1 = make_absolute(path1, *pwd); |
path1 = make_absolute(path1, *pwd); |
remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g); |
remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g); |
for (i = 0; g.gl_pathv[i]; i++) { |
for (i = 0; g.gl_pathv[i] && !interrupted; i++) { |
printf("Removing %s\n", g.gl_pathv[i]); |
printf("Removing %s\n", g.gl_pathv[i]); |
err = do_rm(conn, g.gl_pathv[i]); |
err = do_rm(conn, g.gl_pathv[i]); |
if (err != 0 && err_abort) |
if (err != 0 && err_abort) |
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a.flags |= SSH2_FILEXFER_ATTR_PERMISSIONS; |
a.flags |= SSH2_FILEXFER_ATTR_PERMISSIONS; |
a.perm = n_arg; |
a.perm = n_arg; |
remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g); |
remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g); |
for (i = 0; g.gl_pathv[i]; i++) { |
for (i = 0; g.gl_pathv[i] && !interrupted; i++) { |
printf("Changing mode on %s\n", g.gl_pathv[i]); |
printf("Changing mode on %s\n", g.gl_pathv[i]); |
err = do_setstat(conn, g.gl_pathv[i], &a); |
err = do_setstat(conn, g.gl_pathv[i], &a); |
if (err != 0 && err_abort) |
if (err != 0 && err_abort) |
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case I_CHGRP: |
case I_CHGRP: |
path1 = make_absolute(path1, *pwd); |
path1 = make_absolute(path1, *pwd); |
remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g); |
remote_glob(conn, path1, GLOB_NOCHECK, NULL, &g); |
for (i = 0; g.gl_pathv[i]; i++) { |
for (i = 0; g.gl_pathv[i] && !interrupted; i++) { |
if (!(aa = do_stat(conn, g.gl_pathv[i], 0))) { |
if (!(aa = do_stat(conn, g.gl_pathv[i], 0))) { |
if (err != 0 && err_abort) |
if (err != 0 && err_abort) |
break; |
break; |
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for (;;) { |
for (;;) { |
char *cp; |
char *cp; |
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signal(SIGINT, SIG_IGN); |
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printf("sftp> "); |
printf("sftp> "); |
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/* XXX: use libedit */ |
/* XXX: use libedit */ |
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if (cp) |
if (cp) |
*cp = '\0'; |
*cp = '\0'; |
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/* Handle user interrupts gracefully during commands */ |
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interrupted = 0; |
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signal(SIGINT, cmd_interrupt); |
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err = parse_dispatch_command(conn, cmd, &pwd, batchmode); |
err = parse_dispatch_command(conn, cmd, &pwd, batchmode); |
if (err != 0) |
if (err != 0) |
break; |
break; |
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} |
} |
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static void |
static void |
killchild(int signo) |
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{ |
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if (sshpid > 1) |
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kill(sshpid, signo); |
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_exit(1); |
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} |
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static void |
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connect_to_server(char *path, char **args, int *in, int *out) |
connect_to_server(char *path, char **args, int *in, int *out) |
{ |
{ |
int c_in, c_out; |
int c_in, c_out; |
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close(*out); |
close(*out); |
close(c_in); |
close(c_in); |
close(c_out); |
close(c_out); |
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/* |
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* The underlying ssh is in the same process group, so we must |
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* ignore SIGINT if we want to gracefully abort commands, |
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* otherwise the signal will make it to the ssh process and |
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* kill it too |
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*/ |
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signal(SIGINT, SIG_IGN); |
execv(path, args); |
execv(path, args); |
fprintf(stderr, "exec: %s: %s\n", path, strerror(errno)); |
fprintf(stderr, "exec: %s: %s\n", path, strerror(errno)); |
exit(1); |
exit(1); |