In any case, it is always safe to call C<guestfs_e2fsck_f> before
calling this function.");
- ("find", (RStringList "names", [Pathname "directory"]), 107, [],
+ ("find", (RStringList "names", [Pathname "directory"]), 107, [ProtocolLimitWarning],
[InitBasicFS, Always, TestOutputList (
[["find"; "/"]], ["lost+found"]);
InitBasicFS, Always, TestOutputList (
If C<directory> is not a directory, then this command returns
an error.
-The returned list is sorted.");
+The returned list is sorted.
+
+See also C<guestfs_find0>.");
("e2fsck_f", (RErr, [Device "device"]), 108, [],
[], (* lvresize tests this *)
See also C<guestfs_ping_daemon>.");
+ ("find0", (RErr, [Pathname "directory"; FileOut "files"]), 196, [],
+ [], (* There is a regression test for this. *)
+ "find all files and directories, returning NUL-separated list",
+ "\
+This command lists out all files and directories, recursively,
+starting at C<directory>, placing the resulting list in the
+external file called C<files>.
+
+This command works the same way as C<guestfs_find> with the
+following exceptions:
+
+=over 4
+
+=item *
+
+The resulting list is written to an external file.
+
+=item *
+
+Items (filenames) in the result are separated
+by C<\\0> characters. See L<find(1)> option I<-print0>.
+
+=item *
+
+This command is not limited in the number of names that it
+can return.
+
+=item *
+
+The result list is not sorted.
+
+=back");
+
+ ("case_sensitive_path", (RString "rpath", [Pathname "path"]), 197, [],
+ [InitISOFS, Always, TestOutput (
+ [["case_sensitive_path"; "/DIRECTORY"]], "/directory");
+ InitISOFS, Always, TestOutput (
+ [["case_sensitive_path"; "/DIRECTORY/"]], "/directory");
+ InitISOFS, Always, TestOutput (
+ [["case_sensitive_path"; "/Known-1"]], "/known-1");
+ InitISOFS, Always, TestLastFail (
+ [["case_sensitive_path"; "/Known-1/"]]);
+ InitBasicFS, Always, TestOutput (
+ [["mkdir"; "/a"];
+ ["mkdir"; "/a/bbb"];
+ ["touch"; "/a/bbb/c"];
+ ["case_sensitive_path"; "/A/bbB/C"]], "/a/bbb/c");
+ InitBasicFS, Always, TestOutput (
+ [["mkdir"; "/a"];
+ ["mkdir"; "/a/bbb"];
+ ["touch"; "/a/bbb/c"];
+ ["case_sensitive_path"; "/A////bbB/C"]], "/a/bbb/c");
+ InitBasicFS, Always, TestLastFail (
+ [["mkdir"; "/a"];
+ ["mkdir"; "/a/bbb"];
+ ["touch"; "/a/bbb/c"];
+ ["case_sensitive_path"; "/A/bbb/../bbb/C"]])],
+ "return true path on case-insensitive filesystem",
+ "\
+This can be used to resolve case insensitive paths on
+a filesystem which is case sensitive. The use case is
+to resolve paths which you have read from Windows configuration
+files or the Windows Registry, to the true path.
+
+The command handles a peculiarity of the Linux ntfs-3g
+filesystem driver (and probably others), which is that although
+the underlying filesystem is case-insensitive, the driver
+exports the filesystem to Linux as case-sensitive.
+
+One consequence of this is that special directories such
+as C<c:\\windows> may appear as C</WINDOWS> or C</windows>
+(or other things) depending on the precise details of how
+they were created. In Windows itself this would not be
+a problem.
+
+Bug or feature? You decide:
+L<http://www.tuxera.com/community/ntfs-3g-faq/#posixfilenames1>
+
+This function resolves the true case of each element in the
+path and returns the case-sensitive path.
+
+Thus C<guestfs_case_sensitive_path> (\"/Windows/System32\")
+might return C<\"/WINDOWS/system32\"> (the exact return value
+would depend on details of how the directories were originally
+created under Windows).
+
+I<Note>:
+This function does not handle drive names, backslashes etc.
+
+See also C<guestfs_realpath>.");
+
+ ("vfs_type", (RString "fstype", [Device "device"]), 198, [],
+ [InitBasicFS, Always, TestOutput (
+ [["vfs_type"; "/dev/sda1"]], "ext2")],
+ "get the Linux VFS type corresponding to a mounted device",
+ "\
+This command gets the block device type corresponding to
+a mounted device called C<device>.
+
+Usually the result is the name of the Linux VFS module that
+is used to mount this device (probably determined automatically
+if you used the C<guestfs_mount> call).");
+
]
let all_functions = non_daemon_functions @ daemon_functions
* == there are functions returning both RStruct (_, structname)
* and RStructList (_, structname)
*)
-let rstructs_used =
+let rstructs_used_by functions =
(* ||| is a "logical OR" for rstructs_used_t *)
let (|||) a b =
match a, b with
| RStruct (_, structname) -> update structname RStructOnly
| RStructList (_, structname) -> update structname RStructListOnly
| _ -> ()
- ) all_functions;
+ ) functions;
(* return key->values as a list of (key,value) *)
Hashtbl.fold (fun key value xs -> (key, value) :: xs) h []
-(* debug:
-let () =
- List.iter (
- function
- | sn, RStructOnly -> printf "%s RStructOnly\n" sn
- | sn, RStructListOnly -> printf "%s RStructListOnly\n" sn
- | sn, RStructAndList -> printf "%s RStructAndList\n" sn
- ) rstructs_used
-*)
-
(* Used for testing language bindings. *)
type callt =
| CallString of string
let needs_i =
List.exists (function
- | StringList _ | DeviceList _ -> true
- | _ -> false) (snd style) in
+ | StringList _ | DeviceList _ -> true
+ | _ -> false) (snd style) in
if needs_i then (
pr " int i;\n";
pr "\n"
| Dev_or_Path n
| FileIn n
| FileOut n ->
- (* guestfish doesn't support string escaping, so neither do we *)
- pr " printf (\" \\\"%%s\\\"\", %s);\n" n
+ (* guestfish doesn't support string escaping, so neither do we *)
+ pr " printf (\" \\\"%%s\\\"\", %s);\n" n
| OptString n -> (* string option *)
- pr " if (%s) printf (\" \\\"%%s\\\"\", %s);\n" n n;
- pr " else printf (\" null\");\n"
+ pr " if (%s) printf (\" \\\"%%s\\\"\", %s);\n" n n;
+ pr " else printf (\" null\");\n"
| StringList n
| DeviceList n -> (* string list *)
- pr " putchar (' ');\n";
- pr " putchar ('\"');\n";
- pr " for (i = 0; %s[i]; ++i) {\n" n;
- pr " if (i > 0) putchar (' ');\n";
- pr " fputs (%s[i], stdout);\n" n;
- pr " }\n";
- pr " putchar ('\"');\n";
+ pr " putchar (' ');\n";
+ pr " putchar ('\"');\n";
+ pr " for (i = 0; %s[i]; ++i) {\n" n;
+ pr " if (i > 0) putchar (' ');\n";
+ pr " fputs (%s[i], stdout);\n" n;
+ pr " }\n";
+ pr " putchar ('\"');\n";
| Bool n -> (* boolean *)
- pr " fputs (%s ? \" true\" : \" false\", stdout);\n" n
+ pr " fputs (%s ? \" true\" : \" false\", stdout);\n" n
| Int n -> (* int *)
- pr " printf (\" %%d\", %s);\n" n
+ pr " printf (\" %%d\", %s);\n" n
) (snd style);
pr " putchar ('\\n');\n";
pr " }\n";
pr " guestfs_message_header hdr;\n";
pr " guestfs_message_error err;\n";
let has_ret =
- match fst style with
- | RErr -> false
- | RConstString _ | RConstOptString _ ->
+ match fst style with
+ | RErr -> false
+ | RConstString _ | RConstOptString _ ->
failwithf "RConstString|RConstOptString cannot be used by daemon functions"
- | RInt _ | RInt64 _
- | RBool _ | RString _ | RStringList _
- | RStruct _ | RStructList _
- | RHashtable _ | RBufferOut _ ->
+ | RInt _ | RInt64 _
+ | RBool _ | RString _ | RStringList _
+ | RStruct _ | RStructList _
+ | RHashtable _ | RBufferOut _ ->
pr " struct %s_ret ret;\n" name;
- true in
+ true in
pr " int serial;\n";
pr " int r;\n";
pr "\n";
pr " r = guestfs___recv (g, \"%s\", &hdr, &err,\n " shortname;
if not has_ret then
- pr "NULL, NULL"
+ pr "NULL, NULL"
else
pr "(xdrproc_t) xdr_guestfs_%s_ret, (char *) &ret" shortname;
pr ");\n";
pr "#include <stdlib.h>\n";
pr "#include <string.h>\n";
pr "#include <inttypes.h>\n";
- pr "#include <ctype.h>\n";
pr "#include <rpc/types.h>\n";
pr "#include <rpc/xdr.h>\n";
pr "\n";
pr "#include \"daemon.h\"\n";
+ pr "#include \"c-ctype.h\"\n";
pr "#include \"../src/guestfs_protocol.h\"\n";
pr "#include \"actions.h\"\n";
pr "\n";
pr " fprintf (stderr, \"%%s: failed: passed a NULL string\\n\", __func__);\n";
pr " return -1;\n";
pr " }\n";
- pr " if (!*str || isspace (*str)) {\n";
+ pr " if (!*str || c_isspace (*str)) {\n";
pr " fprintf (stderr, \"%%s: failed: passed a empty string or one beginning with whitespace\\n\", __func__);\n";
pr " return -1;\n";
pr " }\n";
pr " pend++;\n";
pr " }\n";
pr "\n";
- pr " while (*p && isspace (*p)) /* Skip any leading whitespace. */\n";
+ pr " while (*p && c_isspace (*p)) /* Skip any leading whitespace. */\n";
pr " p++;\n";
pr "\n";
pr " if (!*p) { /* Empty line? Skip it. */\n";
pr "#include <stdlib.h>\n";
pr "#include <string.h>\n";
pr "#include <inttypes.h>\n";
- pr "#include <ctype.h>\n";
pr "\n";
pr "#include <guestfs.h>\n";
+ pr "#include \"c-ctype.h\"\n";
pr "#include \"fish.h\"\n";
pr "\n";
| name, FString ->
pr " printf (\"%%s%s: %%s\\n\", indent, %s->%s);\n" name typ name
| name, FUUID ->
- pr " printf (\"%s: \");\n" name;
+ pr " printf (\"%%s%s: \", indent);\n" name;
pr " for (i = 0; i < 32; ++i)\n";
- pr " printf (\"%%s%%c\", indent, %s->%s[i]);\n" typ name;
+ pr " printf (\"%%c\", %s->%s[i]);\n" typ name;
pr " printf (\"\\n\");\n"
| name, FBuffer ->
pr " printf (\"%%s%s: \", indent);\n" name;
pr " for (i = 0; i < %s->%s_len; ++i)\n" typ name;
- pr " if (isprint (%s->%s[i]))\n" typ name;
- pr " printf (\"%%s%%c\", indent, %s->%s[i]);\n" typ name;
+ pr " if (c_isprint (%s->%s[i]))\n" typ name;
+ pr " printf (\"%%c\", %s->%s[i]);\n" typ name;
pr " else\n";
- pr " printf (\"%%s\\\\x%%02x\", indent, %s->%s[i]);\n" typ name;
+ pr " printf (\"\\\\x%%02x\", %s->%s[i]);\n" typ name;
pr " printf (\"\\n\");\n"
| name, (FUInt64|FBytes) ->
pr " printf (\"%%s%s: %%\" PRIu64 \"\\n\", indent, %s->%s);\n"
(* generate the function for typ *)
emit_print_list_function typ
| typ, _ -> () (* empty *)
- ) rstructs_used;
+ ) (rstructs_used_by all_functions);
(* Emit a print_TYPE function definition only if that function is used. *)
List.iter (
function
- | typ, RStructOnly ->
+ | typ, (RStructOnly | RStructAndList) ->
pr "static void print_%s (struct guestfs_%s *%s)\n" typ typ typ;
pr "{\n";
pr " print_%s_indent (%s, \"\");\n" typ typ;
pr "}\n";
pr "\n";
| typ, _ -> () (* empty *)
- ) rstructs_used;
+ ) (rstructs_used_by all_functions);
(* run_<action> actions *)
List.iter (
);
List.iter (
function
- | Pathname n
- | Device n | Dev_or_Path n
+ | Device n
| String n
| OptString n
| FileIn n
| FileOut n -> pr " const char *%s;\n" n
+ | Pathname n
+ | Dev_or_Path n -> pr " char *%s;\n" n
| StringList n | DeviceList n -> pr " char **%s;\n" n
| Bool n -> pr " int %s;\n" n
| Int n -> pr " int %s;\n" n
iteri (
fun i ->
function
+ | Device name
+ | String name ->
+ pr " %s = argv[%d];\n" name i
| Pathname name
- | Device name | Dev_or_Path name | String name -> pr " %s = argv[%d];\n" name i
+ | Dev_or_Path name ->
+ pr " %s = resolve_win_path (argv[%d]);\n" name i;
+ pr " if (%s == NULL) return -1;\n" name
| OptString name ->
pr " %s = strcmp (argv[%d], \"\") != 0 ? argv[%d] : NULL;\n"
name i i
List.iter (
function
- | Pathname name | Device name | Dev_or_Path name | String name
+ | Device name | String name
| OptString name | FileIn name | FileOut name | Bool name
| Int name -> ()
+ | Pathname name | Dev_or_Path name ->
+ pr " free (%s);\n" name
| StringList name | DeviceList name ->
pr " free_strings (%s);\n" name
) (snd style);
(* generate the function for typ *)
emit_ocaml_copy_list_function typ
| typ, _ -> () (* empty *)
- ) rstructs_used;
+ ) (rstructs_used_by all_functions);
(* The wrappers. *)
List.iter (
(* generate the function for typ *)
emit_put_list_function typ
| typ, _ -> () (* empty *)
- ) rstructs_used;
+ ) (rstructs_used_by all_functions);
(* Python wrapper functions. *)
List.iter (
git.annexia.org / libguestfs.git / blobdiff