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-rwxr-xr-xsrc/generator.ml128
1 files changed, 125 insertions, 3 deletions
diff --git a/src/generator.ml b/src/generator.ml
index d3040d5f..c163b3ab 100755
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -2868,6 +2868,65 @@ C<method> must be one of C<gzip>, C<compress> or C<bzip2>.
See also: C<guestfs_file>");
+ ("getxattrs", (RStructList ("xattrs", "xattr"), [String "path"]), 141, [],
+ [],
+ "list extended attributes of a file or directory",
+ "\
+This call lists the extended attributes of the file or directory
+C<path>.
+
+At the system call level, this is a combination of the
+L<listxattr(2)> and L<getxattr(2)> calls.
+
+See also: C<guestfs_lgetxattrs>, L<attr(5)>.");
+
+ ("lgetxattrs", (RStructList ("xattrs", "xattr"), [String "path"]), 142, [],
+ [],
+ "list extended attributes of a file or directory",
+ "\
+This is the same as C<guestfs_getxattrs>, but if C<path>
+is a symbolic link, then it returns the extended attributes
+of the link itself.");
+
+ ("setxattr", (RErr, [String "xattr";
+ String "val"; Int "vallen"; (* will be BufferIn *)
+ String "path"]), 143, [],
+ [],
+ "set extended attribute of a file or directory",
+ "\
+This call sets the extended attribute named C<xattr>
+of the file C<path> to the value C<val> (of length C<vallen>).
+The value is arbitrary 8 bit data.
+
+See also: C<guestfs_lsetxattr>, L<attr(5)>.");
+
+ ("lsetxattr", (RErr, [String "xattr";
+ String "val"; Int "vallen"; (* will be BufferIn *)
+ String "path"]), 144, [],
+ [],
+ "set extended attribute of a file or directory",
+ "\
+This is the same as C<guestfs_setxattr>, but if C<path>
+is a symbolic link, then it sets an extended attribute
+of the link itself.");
+
+ ("removexattr", (RErr, [String "xattr"; String "path"]), 145, [],
+ [],
+ "remove extended attribute of a file or directory",
+ "\
+This call removes the extended attribute named C<xattr>
+of the file C<path>.
+
+See also: C<guestfs_lremovexattr>, L<attr(5)>.");
+
+ ("lremovexattr", (RErr, [String "xattr"; String "path"]), 146, [],
+ [],
+ "remove extended attribute of a file or directory",
+ "\
+This is the same as C<guestfs_removexattr>, but if C<path>
+is a symbolic link, then it removes an extended attribute
+of the link itself.");
+
]
let all_functions = non_daemon_functions @ daemon_functions
@@ -2883,6 +2942,7 @@ let all_functions_sorted =
type field =
| FChar (* C 'char' (really, a 7 bit byte). *)
| FString (* nul-terminated ASCII string. *)
+ | FBuffer (* opaque buffer of bytes, (char *, int) pair *)
| FUInt32
| FInt32
| FUInt64
@@ -3021,6 +3081,12 @@ let structs = [
"release", FInt64;
"extra", FString;
];
+
+ (* Extended attribute. *)
+ "xattr", [
+ "attrname", FString;
+ "attrval", FBuffer;
+ ];
] (* end of structs *)
(* Ugh, Java has to be different ..
@@ -3035,6 +3101,7 @@ let java_structs = [
"statvfs", "StatVFS";
"dirent", "Dirent";
"version", "Version";
+ "xattr", "XAttr";
]
(* Used for testing language bindings. *)
@@ -3448,6 +3515,10 @@ and generate_structs_pod () =
| name, (FUInt64|FBytes) -> pr " uint64_t %s;\n" name
| name, FInt64 -> pr " int64_t %s;\n" name
| name, FString -> pr " char *%s;\n" name
+ | name, FBuffer ->
+ pr " /* The next two fields describe a byte array. */\n";
+ pr " uint32_t %s_len;\n" name;
+ pr " char *%s;\n" name
| name, FUUID ->
pr " /* The next field is NOT nul-terminated, be careful when printing it: */\n";
pr " char %s[32];\n" name
@@ -3491,6 +3562,7 @@ and generate_xdr () =
List.iter (function
| name, FChar -> pr " char %s;\n" name
| name, FString -> pr " string %s<>;\n" name
+ | name, FBuffer -> pr " opaque %s<>;\n" name
| name, FUUID -> pr " opaque %s[32];\n" name
| name, (FInt32|FUInt32) -> pr " int %s;\n" name
| name, (FInt64|FUInt64|FBytes) -> pr " hyper %s;\n" name
@@ -3652,6 +3724,9 @@ and generate_structs_h () =
function
| name, FChar -> pr " char %s;\n" name
| name, FString -> pr " char *%s;\n" name
+ | name, FBuffer ->
+ pr " uint32_t %s_len;\n" name;
+ pr " char *%s;\n" name
| name, FUUID -> pr " char %s[32]; /* this is NOT nul-terminated, be careful when printing */\n" name
| name, FUInt32 -> pr " uint32_t %s;\n" name
| name, FInt32 -> pr " int32_t %s;\n" name
@@ -4269,7 +4344,7 @@ and generate_daemon_actions () =
pr " fprintf (stderr, \"%%s: failed to parse float '%%s' from token %%s\\n\", __func__, tok, \"%s\");\n" name;
pr " return -1;\n";
pr " }\n";
- | FInt32 | FUInt32 | FUInt64 | FChar ->
+ | FBuffer | FInt32 | FUInt32 | FUInt64 | FChar ->
assert false (* can never be an LVM column *)
);
pr " tok = next;\n";
@@ -5052,6 +5127,7 @@ and generate_fish_cmds () =
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 \"fish.h\"\n";
@@ -5129,7 +5205,7 @@ and generate_fish_cmds () =
List.iter (
fun (typ, cols) ->
let needs_i =
- List.exists (function (_, FUUID) -> true | _ -> false) cols in
+ List.exists (function (_, (FUUID|FBuffer)) -> true | _ -> false) cols in
pr "static void print_%s (struct guestfs_%s *%s)\n" typ typ typ;
pr "{\n";
@@ -5146,6 +5222,14 @@ and generate_fish_cmds () =
pr " for (i = 0; i < 32; ++i)\n";
pr " printf (\"%%c\", %s->%s[i]);\n" typ name;
pr " printf (\"\\n\");\n"
+ | name, FBuffer ->
+ pr " printf (\"%s: \");\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 (\"%%c\", %s->%s[i]);\n" typ name;
+ pr " else\n";
+ pr " printf (\"\\\\x%%02x\", %s->%s[i]);\n" typ name;
+ pr " printf (\"\\n\");\n"
| name, (FUInt64|FBytes) ->
pr " printf (\"%s: %%\" PRIu64 \"\\n\", %s->%s);\n" name typ name
| name, FInt64 ->
@@ -5661,6 +5745,10 @@ copy_table (char * const * argv)
(match col with
| name, FString ->
pr " v = caml_copy_string (%s->%s);\n" typ name
+ | name, FBuffer ->
+ pr " v = caml_alloc_string (%s->%s_len);\n" typ name;
+ pr " memcpy (String_val (v), %s->%s, %s->%s_len);\n"
+ typ name typ name
| name, FUUID ->
pr " v = caml_alloc_string (32);\n";
pr " memcpy (String_val (v), %s->%s, 32);\n" typ name
@@ -5841,6 +5929,7 @@ and generate_ocaml_structure_decls () =
List.iter (
function
| name, FString -> pr " %s : string;\n" name
+ | name, FBuffer -> pr " %s : string;\n" name
| name, FUUID -> pr " %s : string;\n" name
| name, (FBytes|FInt64|FUInt64) -> pr " %s : int64;\n" name
| name, (FInt32|FUInt32) -> pr " %s : int32;\n" name
@@ -6137,6 +6226,9 @@ and generate_perl_struct_list_code typ cols name style n do_cleanups =
| name, FUUID ->
pr " (void) hv_store (hv, \"%s\", %d, newSVpv (%s->val[i].%s, 32), 0);\n"
name (String.length name) n name
+ | name, FBuffer ->
+ pr " (void) hv_store (hv, \"%s\", %d, newSVpv (%s->val[i].%s, %s->val[i].%s_len), 0);\n"
+ name (String.length name) n name n name
| name, (FBytes|FUInt64) ->
pr " (void) hv_store (hv, \"%s\", %d, my_newSVull (%s->val[i].%s), 0);\n"
name (String.length name) n name
@@ -6176,6 +6268,9 @@ and generate_perl_struct_code typ cols name style n do_cleanups =
| name, FString ->
pr " PUSHs (sv_2mortal (newSVpv (%s->%s, 0)));\n"
n name
+ | name, FBuffer ->
+ pr " PUSHs (sv_2mortal (newSVpv (%s->%s, %s->%s_len)));\n"
+ n name n name
| name, FUUID ->
pr " PUSHs (sv_2mortal (newSVpv (%s->%s, 32)));\n"
n name
@@ -6508,6 +6603,10 @@ py_guestfs_close (PyObject *self, PyObject *args)
pr " PyDict_SetItemString (dict, \"%s\",\n" name;
pr " PyString_FromString (%s->%s));\n"
typ name
+ | name, FBuffer ->
+ pr " PyDict_SetItemString (dict, \"%s\",\n" name;
+ pr " PyString_FromStringAndSize (%s->%s, %s->%s_len));\n"
+ typ name typ name
| name, FUUID ->
pr " PyDict_SetItemString (dict, \"%s\",\n" name;
pr " PyString_FromStringAndSize (%s->%s, 32));\n"
@@ -7051,6 +7150,8 @@ and generate_ruby_struct_code typ cols =
function
| name, FString ->
pr " rb_hash_aset (rv, rb_str_new2 (\"%s\"), rb_str_new2 (r->%s));\n" name name
+ | name, FBuffer ->
+ pr " rb_hash_aset (rv, rb_str_new2 (\"%s\"), rb_str_new (r->%s, r->%s_len));\n" name name name
| name, FUUID ->
pr " rb_hash_aset (rv, rb_str_new2 (\"%s\"), rb_str_new (r->%s, 32));\n" name name
| name, (FBytes|FUInt64) ->
@@ -7079,6 +7180,8 @@ and generate_ruby_struct_list_code typ cols =
function
| name, FString ->
pr " rb_hash_aset (hv, rb_str_new2 (\"%s\"), rb_str_new2 (r->val[i].%s));\n" name name
+ | name, FBuffer ->
+ pr " rb_hash_aset (hv, rb_str_new2 (\"%s\"), rb_str_new (r->val[i].%s, r->val[i].%s_len));\n" name name name
| name, FUUID ->
pr " rb_hash_aset (hv, rb_str_new2 (\"%s\"), rb_str_new (r->val[i].%s, 32));\n" name name
| name, (FBytes|FUInt64) ->
@@ -7290,7 +7393,8 @@ public class %s {
List.iter (
function
| name, FString
- | name, FUUID -> pr " public String %s;\n" name
+ | name, FUUID
+ | name, FBuffer -> pr " public String %s;\n" name
| name, (FBytes|FUInt64|FInt64) -> pr " public long %s;\n" name
| name, (FUInt32|FInt32) -> pr " public int %s;\n" name
| name, FChar -> pr " public char %s;\n" name
@@ -7554,6 +7658,15 @@ and generate_java_struct_return typ jtyp cols =
pr " fl = (*env)->GetFieldID (env, cl, \"%s\", \"Ljava/lang/String;\");\n" name;
pr " (*env)->SetObjectField (env, jr, fl, (*env)->NewStringUTF (env, s));\n";
pr " }\n";
+ | name, FBuffer ->
+ pr " {\n";
+ pr " int len = r->%s_len;\n" name;
+ pr " char s[len+1];\n";
+ pr " memcpy (s, r->%s, len);\n" name;
+ pr " s[len] = 0;\n";
+ pr " fl = (*env)->GetFieldID (env, cl, \"%s\", \"Ljava/lang/String;\");\n" name;
+ pr " (*env)->SetObjectField (env, jr, fl, (*env)->NewStringUTF (env, s));\n";
+ pr " }\n";
| name, (FBytes|FUInt64|FInt64) ->
pr " fl = (*env)->GetFieldID (env, cl, \"%s\", \"J\");\n" name;
pr " (*env)->SetLongField (env, jr, fl, r->%s);\n" name;
@@ -7588,6 +7701,15 @@ and generate_java_struct_list_return typ jtyp cols =
pr " fl = (*env)->GetFieldID (env, cl, \"%s\", \"Ljava/lang/String;\");\n" name;
pr " (*env)->SetObjectField (env, jfl, fl, (*env)->NewStringUTF (env, s));\n";
pr " }\n";
+ | name, FBuffer ->
+ pr " {\n";
+ pr " int len = r->val[i].%s_len;\n" name;
+ pr " char s[len+1];\n";
+ pr " memcpy (s, r->val[i].%s, len);\n" name;
+ pr " s[len] = 0;\n";
+ pr " fl = (*env)->GetFieldID (env, cl, \"%s\", \"Ljava/lang/String;\");\n" name;
+ pr " (*env)->SetObjectField (env, jfl, fl, (*env)->NewStringUTF (env, s));\n";
+ pr " }\n";
| name, (FBytes|FUInt64|FInt64) ->
pr " fl = (*env)->GetFieldID (env, cl, \"%s\", \"J\");\n" name;
pr " (*env)->SetLongField (env, jfl, fl, r->val[i].%s);\n" name;
generated by cgit (git 2.34.1) at 2025-05-18 06:36:59 +0000