From 2705253d2c78e19e44e1b7e8c6dcc220de3c82d1 Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <miklos@szeredi.hu>
Date: Wed, 9 Feb 2005 13:16:36 +0000
Subject: fix

---
 ChangeLog    |  7 +++++++
 configure.ac |  2 +-
 opts.c       | 10 +++++++---
 sshfs.c      | 34 ++++++++++++++++++++++++++++++----
 4 files changed, 45 insertions(+), 8 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b014217..dafdd17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2005-02-09  Miklos Szeredi <miklos@szeredi.hu>
+
+	* Added option to start arbitary command instead of 'ssh'
+
+	* Re-added '-p PORT' as a convenience option, also '-C' works as
+	in ssh.
+
 2005-02-08  Miklos Szeredi <miklos@szeredi.hu>
 
 	* Add caching of symlinks
diff --git a/configure.ac b/configure.ac
index 30e9f21..82d740c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT(sshfs-fuse, 1.0)
+AC_INIT(sshfs-fuse, 1.1-pre1)
 AM_INIT_AUTOMAKE
 AM_CONFIG_HEADER(config.h)
 
diff --git a/opts.c b/opts.c
index 3e3e34a..ab39f36 100644
--- a/opts.c
+++ b/opts.c
@@ -83,12 +83,17 @@ void process_options(int *argcp, char *argv[], struct opt opts[],
                     argctr++;
                     arg = argv[argctr];
                     removed = process_option_group(arg, opts, case_sensitive);
-                    if (!removed && argctr != newargctr)
+                    if (removed)
+                        free(argv[argctr-1]);
+                    else if (argctr != newargctr)
                         argv[newargctr++] = argv[argctr-1];
+                    
                 }
             }
         }
-        if (!removed) {
+        if (removed)
+            free(arg);
+        else {
             if(argctr != newargctr)
                 argv[newargctr] = arg;
             newargctr++;
@@ -96,4 +101,3 @@ void process_options(int *argcp, char *argv[], struct opt opts[],
     }
     *argcp = newargctr;
 }
-
diff --git a/sshfs.c b/sshfs.c
index 7827dda..01c1dc9 100644
--- a/sshfs.c
+++ b/sshfs.c
@@ -163,11 +163,13 @@ static struct opt ssh_opts[] = {
 
 enum {
     SOPT_DIRECTPORT,
+    SOPT_SSHCMD,
     SOPT_LAST /* Last entry in this list! */
 };
 
 static struct opt sshfs_opts[] = {
     [SOPT_DIRECTPORT] = { .optname = "directport" },
+    [SOPT_SSHCMD]     = { .optname = "ssh_command" },
     [SOPT_LAST]       = { .optname = NULL }
 };
 
@@ -476,6 +478,11 @@ static int start_ssh(char *host)
     } else if (pid == 0) {
         int argctr = 0;
         char *ssh_args[sizeof(ssh_opts)/sizeof(struct opt) + 32];
+        char *ssh_cmd;
+        if (sshfs_opts[SOPT_SSHCMD].present)
+            ssh_cmd = sshfs_opts[SOPT_SSHCMD].value;
+        else
+            ssh_cmd = "ssh";
 
         if (dup2(outpipe[0], 0) == -1 || dup2(inpipe[1], 1) == -1) {
             perror("failed to redirect input/output");
@@ -486,7 +493,7 @@ static int start_ssh(char *host)
         close(outpipe[0]);
         close(outpipe[1]);
 
-        ssh_args[argctr++] = "ssh";
+        ssh_args[argctr++] = ssh_cmd;
         ssh_args[argctr++] = "-2";
         ssh_args[argctr++] = "-x";
         ssh_args[argctr++] = "-a";
@@ -504,7 +511,7 @@ static int start_ssh(char *host)
         ssh_args[argctr++] = "sftp";
         ssh_args[argctr++] = NULL;
 
-        execvp("ssh", ssh_args);
+        execvp(ssh_cmd, ssh_args);
         exit(1);
     }
     close(inpipe[1]);
@@ -1157,6 +1164,9 @@ static void usage(const char *progname)
             "usage: %s [user@]host:[dir]] mountpoint [options]\n"
             "\n"
             "SSHFS Options:\n"
+            "    -p PORT             equivalent to '-o port=PORT'\n"
+            "    -C                  equivalent to '-o compression=yes'\n"
+            "    -o ssh_command=CMD  execute CMD instead of 'ssh'\n"
             "    -o directport=PORT  directly connect to port bypassing ssh\n"
             "    -o SSHOPT=VAL       ssh options (see man ssh_config)\n"
             "\n", progname);
@@ -1182,9 +1192,25 @@ int main(int argc, char *argv[])
                 usage(argv[0]);
                 break;
                 
-            default:
-                newargv[newargc++] = strdup(arg);
+            case 'C':
+                if (!arg[2])
+                    arg = "-oCompression=yes";
+                break;
+
+            case 'p':
+                if (arg[2] || argctr + 1 < argc) {
+                    char *newarg;
+                    if (arg[2])
+                        arg = arg + 2;
+                    else
+                        arg = argv[++argctr];
+                    newarg = malloc(strlen(arg)+32);
+                    sprintf(newarg, "-oPort=%s", arg);
+                    arg = newarg;
+                }
+                break;
             }
+            newargv[newargc++] = strdup(arg);
         } else if (!host && strchr(arg, ':'))
             host = g_strdup(arg);
         else
-- 
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