Initial revision

[gssapi-openssh.git] / openssh / sftp.c

diff --git a/openssh/sftp.c b/openssh/sftp.c
index 045e0766e5777f18c8fd47bddbc247b173d808ce..06110f9af2fda203034d8647cacbe64b0bd604b7 100644 (file)
--- a/openssh/sftp.c
+++ b/openssh/sftp.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001,2002 Damien Miller.  All rights reserved.
+ * Copyright (c) 2001 Damien Miller.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -24,8 +24,9 @@
 
 #include "includes.h"
 
-RCSID("$OpenBSD: sftp.c,v 1.26 2002/02/12 12:32:27 djm Exp $");
+RCSID("$OpenBSD: sftp.c,v 1.21 2001/09/19 19:24:19 stevesk Exp $");
 
+/* XXX: commandline mode */
 /* XXX: short-form remote directory listings (like 'ls -C') */
 
 #include "buffer.h"
@@ -45,12 +46,11 @@ extern char *__progname;
 char *__progname;
 #endif
 
+char *ssh_program = _PATH_SSH_PROGRAM;
 FILE* infile;
-size_t copy_buffer_len = 32768;
-size_t num_requests = 16;
 
 static void
-connect_to_server(char *path, char **args, int *in, int *out, pid_t *sshpid)
+connect_to_server(char **args, int *in, int *out, pid_t *sshpid)
 {
        int c_in, c_out;
 #ifdef USE_PIPES
@@ -81,8 +81,8 @@ connect_to_server(char *path, char **args, int *in, int *out, pid_t *sshpid)
                close(*out);
                close(c_in);
                close(c_out);
-               execv(path, args);
-               fprintf(stderr, "exec: %s: %s\n", path, strerror(errno));
+               execv(ssh_program, args);
+               fprintf(stderr, "exec: %s: %s\n", ssh_program, strerror(errno));
                exit(1);
        }
 
@@ -93,12 +93,9 @@ connect_to_server(char *path, char **args, int *in, int *out, pid_t *sshpid)
 static void
 usage(void)
 {
-       extern char *__progname;
-       
        fprintf(stderr,
-           "usage: %s [-vC1] [-b batchfile] [-o option] [-s subsystem|path] [-B buffer_size]\n"
-           "            [-F config] [-P direct server path] [-S program]\n"
-           "            [user@]host[:file [file]]\n", __progname);
+           "usage: sftp [-1Cv] [-b batchfile] [-F config] [-o option] [-s subsystem|path]\n"
+           "            [-S program] [user@]host[:file [file]]\n");
        exit(1);
 }
 
@@ -110,7 +107,6 @@ main(int argc, char **argv)
        char *host, *userhost, *cp, *file2;
        int debug_level = 0, sshver = 2;
        char *file1 = NULL, *sftp_server = NULL;
-       char *ssh_program = _PATH_SSH_PROGRAM, *sftp_direct = NULL;
        LogLevel ll = SYSLOG_LEVEL_INFO;
        arglist args;
        extern int optind;
@@ -118,7 +114,7 @@ main(int argc, char **argv)
 
        __progname = get_progname(argv[0]);
        args.list = NULL;
-       addargs(&args, "ssh");          /* overwritten with ssh_program */
+       addargs(&args, "ssh");         /* overwritten with ssh_program */
        addargs(&args, "-oFallBackToRsh no");
        addargs(&args, "-oForwardX11 no");
        addargs(&args, "-oForwardAgent no");
@@ -126,7 +122,7 @@ main(int argc, char **argv)
        ll = SYSLOG_LEVEL_INFO;
        infile = stdin;         /* Read from STDIN unless changed by -b */
 
-       while ((ch = getopt(argc, argv, "1hvCo:s:S:b:B:F:P:R:")) != -1) {
+       while ((ch = getopt(argc, argv, "1hvCo:s:S:b:F:")) != -1) {
                switch (ch) {
                case 'C':
                        addargs(&args, "-C");
@@ -161,78 +157,54 @@ main(int argc, char **argv)
                        } else
                                fatal("Filename already specified.");
                        break;
-               case 'P':
-                       sftp_direct = optarg;
-                       break;
-               case 'B':
-                       copy_buffer_len = strtol(optarg, &cp, 10);
-                       if (copy_buffer_len == 0 || *cp != '\0')
-                               fatal("Invalid buffer size \"%s\"", optarg);
-                       break;
-               case 'R':
-                       num_requests = strtol(optarg, &cp, 10);
-                       if (num_requests == 0 || *cp != '\0')
-                               fatal("Invalid number of requests \"%s\"", 
-                                   optarg);
-                       break;
                case 'h':
                default:
                        usage();
                }
        }
 
-       if (sftp_direct == NULL) {
-               if (optind == argc || argc > (optind + 2))
-                       usage();
+       if (optind == argc || argc > (optind + 2))
+               usage();
 
-               userhost = xstrdup(argv[optind]);
-               file2 = argv[optind+1];
+       userhost = xstrdup(argv[optind]);
+       file2 = argv[optind+1];
 
-               if ((cp = colon(userhost)) != NULL) {
-                       *cp++ = '\0';
-                       file1 = cp;
-               }
-
-               if ((host = strchr(userhost, '@')) == NULL)
-                       host = userhost;
-               else {
-                       *host++ = '\0';
-                       if (!userhost[0]) {
-                               fprintf(stderr, "Missing username\n");
-                               usage();
-                       }
-                       addargs(&args, "-l%s",userhost);
-               }
+       if ((cp = colon(userhost)) != NULL) {
+               *cp++ = '\0';
+               file1 = cp;
+       }
 
-               host = cleanhostname(host);
-               if (!*host) {
-                       fprintf(stderr, "Missing hostname\n");
+       if ((host = strchr(userhost, '@')) == NULL)
+               host = userhost;
+       else {
+               *host++ = '\0';
+               if (!userhost[0]) {
+                       fprintf(stderr, "Missing username\n");
                        usage();
                }
+               addargs(&args, "-l%s",userhost);
+       }
 
-               log_init(argv[0], ll, SYSLOG_FACILITY_USER, 1);
-               addargs(&args, "-oProtocol %d", sshver);
+       host = cleanhostname(host);
+       if (!*host) {
+               fprintf(stderr, "Missing hostname\n");
+               usage();
+       }
 
-               /* no subsystem if the server-spec contains a '/' */
-               if (sftp_server == NULL || strchr(sftp_server, '/') == NULL)
-                       addargs(&args, "-s");
+       log_init(argv[0], ll, SYSLOG_FACILITY_USER, 1);
+       addargs(&args, "-oProtocol %d", sshver);
 
-               addargs(&args, "%s", host);
-               addargs(&args, "%s", (sftp_server != NULL ? 
-                   sftp_server : "sftp"));
-               args.list[0] = ssh_program;
+       /* no subsystem if the server-spec contains a '/' */
+       if (sftp_server == NULL || strchr(sftp_server, '/') == NULL) 
+               addargs(&args, "-s");
 
-               fprintf(stderr, "Connecting to %s...\n", host);
-               connect_to_server(ssh_program, args.list, &in, &out, 
-                   &sshpid);
-       } else {
-               args.list = NULL;
-               addargs(&args, "sftp-server");
+       addargs(&args, "%s", host);
+       addargs(&args, "%s", (sftp_server != NULL ? sftp_server : "sftp"));
+       args.list[0] = ssh_program;
 
-               fprintf(stderr, "Attaching to %s...\n", sftp_direct);
-               connect_to_server(sftp_direct, args.list, &in, &out, 
-                   &sshpid);
-       }
+       fprintf(stderr, "Connecting to %s...\n", host);
+
+       connect_to_server(args.list, &in, &out, &sshpid);
 
        interactive_loop(in, out, file1, file2);