26 #include "dbus-internals.h" 27 #include "dbus-test.h" 28 #include "dbus-message-private.h" 29 #include "dbus-marshal-recursive.h" 30 #include "dbus-string.h" 31 #ifdef HAVE_UNIX_FD_PASSING 32 #include "dbus-sysdeps-unix.h" 37 #include <sys/types.h> 48 #ifdef DBUS_ENABLE_EMBEDDED_TESTS 70 _dbus_return_val_if_fail (iter !=
NULL,
FALSE);
71 _dbus_return_val_if_error_is_set (error,
FALSE);
73 va_start (var_args, first_arg_type);
83 #ifdef DBUS_ENABLE_EMBEDDED_TESTS 84 #include "dbus-test.h" 85 #include "dbus-message-factory.h" 89 static int validities_seen[DBUS_VALIDITY_LAST + _DBUS_NEGATIVE_VALIDITY_COUNT];
92 reset_validities_seen (
void)
98 validities_seen[i] = 0;
106 validities_seen[validity + _DBUS_NEGATIVE_VALIDITY_COUNT] += 1;
116 if ((i - _DBUS_NEGATIVE_VALIDITY_COUNT) == DBUS_VALIDITY_UNKNOWN ||
117 (i - _DBUS_NEGATIVE_VALIDITY_COUNT) == DBUS_INVALID_FOR_UNKNOWN_REASON)
119 else if ((not_seen && validities_seen[i] == 0) ||
120 (!not_seen && validities_seen[i] > 0))
121 printf (
"validity %3d seen %d times\n",
122 i - _DBUS_NEGATIVE_VALIDITY_COUNT,
129 check_memleaks (
void)
133 if (_dbus_get_malloc_blocks_outstanding () != 0)
135 _dbus_warn (
"%d dbus_malloc blocks were not freed in %s",
136 _dbus_get_malloc_blocks_outstanding (), __FILE__);
142 struct DBusInitialFDs {
148 _dbus_check_fdleaks_enter (
void)
155 fds = malloc (
sizeof (DBusInitialFDs));
160 if ((d = opendir (
"/proc/self/fd")))
164 while ((de = readdir(d)))
170 if (de->d_name[0] ==
'.')
174 l = strtol (de->d_name, &e, 10);
185 FD_SET (fd, &fds->set);
198 _dbus_check_fdleaks_leave (DBusInitialFDs *fds)
205 if ((d = opendir (
"/proc/self/fd")))
209 while ((de = readdir(d)))
215 if (de->d_name[0] ==
'.')
219 l = strtol (de->d_name, &e, 10);
230 if (FD_ISSET (fd, &fds->set))
233 _dbus_warn (
"file descriptor %i leaked in %s.", fd, __FILE__);
257 _dbus_warn (
"loader corrupted on message that was expected to be valid; invalid reason %d",
265 _dbus_warn (
"didn't load message that was expected to be valid (message not popped)");
269 if (_dbus_string_get_length (&loader->
data) > 0)
271 _dbus_warn (
"had leftover bytes from expected-to-be-valid single message");
281 if (!check_message_handling (message))
306 _dbus_warn (
"loader not corrupted on message that was expected to be invalid");
312 if (expected_validity != DBUS_INVALID_FOR_UNKNOWN_REASON &&
315 _dbus_warn (
"expected message to be corrupted for reason %d and was corrupted for %d instead",
337 _dbus_warn (
"loader corrupted on message that was expected to be valid (but incomplete), corruption reason %d",
345 _dbus_warn (
"loaded message that was expected to be incomplete");
349 record_validity_seen (DBUS_VALID_BUT_INCOMPLETE);
366 return check_have_valid_message (loader);
367 else if (expected_validity == DBUS_VALID_BUT_INCOMPLETE)
368 return check_incomplete_message (loader);
369 else if (expected_validity == DBUS_VALIDITY_UNKNOWN)
381 return check_invalid_message (loader, expected_validity);
392 dbus_internal_do_not_use_load_message_file (
const DBusString *filename,
400 _dbus_verbose (
"Loading raw %s\n", _dbus_string_get_const_data (filename));
403 _dbus_warn (
"Could not load message file %s: %s",
404 _dbus_string_get_const_data (filename),
426 dbus_internal_do_not_use_try_message_file (
const DBusString *filename,
437 if (!dbus_internal_do_not_use_load_message_file (filename, &data))
440 retval = dbus_internal_do_not_use_try_message_data (&data, expected_validity);
446 if (_dbus_string_get_length (&data) > 0)
448 _dbus_string_get_length (&data));
450 _dbus_warn (
"Failed message loader test on %s",
451 _dbus_string_get_const_data (filename));
468 dbus_internal_do_not_use_try_message_data (
const DBusString *data,
489 len = _dbus_string_get_length (data);
490 for (i = 0; i < len; i++)
496 _dbus_string_get_byte (data, i)))
501 if (!check_loader_results (loader, expected_validity))
518 _dbus_string_get_length (buffer)))
523 if (!check_loader_results (loader, expected_validity))
535 len = _dbus_string_get_length (data);
536 for (i = 0; i < len; i += 2)
542 _dbus_string_get_byte (data, i)))
548 _dbus_string_get_byte (data, i+1)))
555 if (!check_loader_results (loader, expected_validity))
572 process_test_subdir (
const DBusString *test_base_dir,
575 DBusForeachMessageFileFunc
function,
607 _dbus_string_get_const_data (&test_directory),
613 printf (
"Testing %s:\n", subdir);
635 printf (
"SKIP: Could not load %s, message builder language no longer supported\n",
636 _dbus_string_get_const_data (&filename));
639 _dbus_verbose (
"Skipping non-.message file %s\n",
640 _dbus_string_get_const_data (&filename));
646 _dbus_string_get_const_data (&filename));
648 if (! (*
function) (&full_path,
649 expected_validity, user_data))
660 _dbus_warn (
"Could not get next file in %s: %s",
661 _dbus_string_get_const_data (&test_directory),
689 dbus_internal_do_not_use_foreach_message_file (
const char *test_data_dir,
690 DBusForeachMessageFileFunc func,
700 if (!process_test_subdir (&test_directory,
"valid-messages",
706 if (!process_test_subdir (&test_directory,
"invalid-messages",
707 DBUS_INVALID_FOR_UNKNOWN_REASON, func, user_data))
712 if (!process_test_subdir (&test_directory,
"incomplete-messages",
713 DBUS_VALID_BUT_INCOMPLETE, func, user_data))
728 #define GET_AND_CHECK(iter, typename, literal) \ 730 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \ 731 _dbus_assert_not_reached ("got wrong argument type from message iter"); \ 732 dbus_message_iter_get_basic (&iter, &v_##typename); \ 733 if (v_##typename != literal) \ 734 _dbus_assert_not_reached ("got wrong value from message iter"); \ 737 #define GET_AND_CHECK_STRCMP(iter, typename, literal) \ 739 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \ 740 _dbus_assert_not_reached ("got wrong argument type from message iter"); \ 741 dbus_message_iter_get_basic (&iter, &v_##typename); \ 742 if (strcmp (v_##typename, literal) != 0) \ 743 _dbus_assert_not_reached ("got wrong value from message iter"); \ 746 #define GET_AND_CHECK_AND_NEXT(iter, typename, literal) \ 748 GET_AND_CHECK(iter, typename, literal); \ 749 if (!dbus_message_iter_next (&iter)) \ 750 _dbus_assert_not_reached ("failed to move iter to next"); \ 753 #define GET_AND_CHECK_STRCMP_AND_NEXT(iter, typename, literal) \ 755 GET_AND_CHECK_STRCMP(iter, typename, literal); \ 756 if (!dbus_message_iter_next (&iter)) \ 757 _dbus_assert_not_reached ("failed to move iter to next"); \ 764 const char *v_STRING;
766 dbus_int16_t v_INT16;
767 dbus_uint16_t v_UINT16;
768 dbus_int32_t v_INT32;
769 dbus_uint32_t v_UINT32;
770 dbus_int64_t v_INT64;
771 dbus_uint64_t v_UINT64;
772 unsigned char v_BYTE;
775 const dbus_int32_t *our_int_array;
780 GET_AND_CHECK_STRCMP_AND_NEXT (iter, STRING,
"Test string");
781 GET_AND_CHECK_AND_NEXT (iter, INT32, -0x12345678);
782 GET_AND_CHECK_AND_NEXT (iter, UINT32, 0xedd1e);
783 GET_AND_CHECK_AND_NEXT (iter, DOUBLE, 3.14159);
793 GET_AND_CHECK_AND_NEXT (array, DOUBLE, 1.5);
794 GET_AND_CHECK (array, DOUBLE, 2.5);
802 GET_AND_CHECK_AND_NEXT (iter, BYTE, 0xF0);
819 GET_AND_CHECK (iter, BYTE, 0xF0);
831 dbus_int16_t our_int16;
832 dbus_uint16_t our_uint16;
833 dbus_int32_t our_int;
834 dbus_uint32_t our_uint;
839 unsigned char our_byte_1, our_byte_2;
840 const dbus_uint32_t *our_uint32_array = (
void*)0xdeadbeef;
841 int our_uint32_array_len;
842 dbus_int32_t *our_int32_array = (
void*)0xdeadbeef;
843 int our_int32_array_len;
844 dbus_int64_t our_int64;
845 dbus_uint64_t our_uint64;
846 dbus_int64_t *our_uint64_array = (
void*)0xdeadbeef;
847 int our_uint64_array_len;
848 const dbus_int64_t *our_int64_array = (
void*)0xdeadbeef;
849 int our_int64_array_len;
850 const double *our_double_array = (
void*)0xdeadbeef;
851 int our_double_array_len;
852 const unsigned char *our_byte_array = (
void*)0xdeadbeef;
853 int our_byte_array_len;
854 const dbus_bool_t *our_boolean_array = (
void*)0xdeadbeef;
855 int our_boolean_array_len;
856 char **our_string_array;
857 int our_string_array_len;
861 if (!dbus_message_iter_get_args (&iter, &error,
874 &our_uint32_array, &our_uint32_array_len,
876 &our_int32_array, &our_int32_array_len,
878 &our_uint64_array, &our_uint64_array_len,
880 &our_int64_array, &our_int64_array_len,
882 &our_double_array, &our_double_array_len,
884 &our_byte_array, &our_byte_array_len,
886 &our_boolean_array, &our_boolean_array_len,
888 &our_string_array, &our_string_array_len,
896 if (our_int16 != -0x123)
899 if (our_uint16 != 0x123)
902 if (our_int != -0x12345678)
905 if (our_uint != 0x12300042)
908 if (our_int64 != DBUS_INT64_CONSTANT (-0x123456789abcd))
910 if (our_uint64 != DBUS_UINT64_CONSTANT (0x123456789abcd))
917 if (strcmp (our_str,
"Test string") != 0)
923 if (our_byte_1 != 42)
926 if (our_byte_2 != 24)
929 if (our_uint32_array_len != 4 ||
930 our_uint32_array[0] != 0x12345678 ||
931 our_uint32_array[1] != 0x23456781 ||
932 our_uint32_array[2] != 0x34567812 ||
933 our_uint32_array[3] != 0x45678123)
936 if (our_int32_array_len != 4 ||
937 our_int32_array[0] != 0x12345678 ||
938 our_int32_array[1] != -0x23456781 ||
939 our_int32_array[2] != 0x34567812 ||
940 our_int32_array[3] != -0x45678123)
943 if (our_uint64_array_len != 4 ||
944 our_uint64_array[0] != 0x12345678 ||
945 our_uint64_array[1] != 0x23456781 ||
946 our_uint64_array[2] != 0x34567812 ||
947 our_uint64_array[3] != 0x45678123)
950 if (our_int64_array_len != 4 ||
951 our_int64_array[0] != 0x12345678 ||
952 our_int64_array[1] != -0x23456781 ||
953 our_int64_array[2] != 0x34567812 ||
954 our_int64_array[3] != -0x45678123)
957 if (our_double_array_len != 3)
966 v_DOUBLE = 9876.54321;
973 if (our_byte_array_len != 4)
976 if (our_byte_array[0] !=
'a' ||
977 our_byte_array[1] !=
'b' ||
978 our_byte_array[2] !=
'c' ||
979 our_byte_array[3] != 234)
982 if (our_boolean_array_len != 5)
985 if (our_boolean_array[0] !=
TRUE ||
986 our_boolean_array[1] !=
FALSE ||
987 our_boolean_array[2] !=
TRUE ||
988 our_boolean_array[3] !=
TRUE ||
989 our_boolean_array[4] !=
FALSE)
992 if (our_string_array_len != 4)
995 if (strcmp (our_string_array[0],
"Foo") != 0 ||
996 strcmp (our_string_array[1],
"bar") != 0 ||
997 strcmp (our_string_array[2],
"") != 0 ||
998 strcmp (our_string_array[3],
"woo woo woo woo") != 0)
1008 verify_test_message_args_ignored (
DBusMessage *message)
1012 dbus_uint32_t our_uint;
1013 DBusInitialFDs *initial_fds;
1015 initial_fds = _dbus_check_fdleaks_enter ();
1019 if (!dbus_message_iter_get_args (&iter, &error,
1028 _dbus_verbose (
"arguments ignored.\n");
1033 if (!dbus_message_iter_get_args (&iter, &error,
1043 _dbus_verbose (
"arguments ignored.\n");
1046 _dbus_check_fdleaks_leave (initial_fds);
1050 verify_test_message_memleak (
DBusMessage *message)
1054 dbus_uint32_t our_uint1;
1055 dbus_uint32_t our_uint2;
1056 dbus_uint32_t our_uint3;
1057 char **our_string_array1;
1058 int our_string_array_len1;
1059 char **our_string_array2;
1060 int our_string_array_len2;
1061 #ifdef HAVE_UNIX_FD_PASSING 1065 DBusInitialFDs *initial_fds;
1067 initial_fds = _dbus_check_fdleaks_enter ();
1072 if (!dbus_message_iter_get_args (&iter, &error,
1075 &our_string_array1, &our_string_array_len1,
1076 #ifdef HAVE_UNIX_FD_PASSING
1080 DBUS_TYPE_UINT32, &our_uint3,
1083 _dbus_verbose (
"expected error: %s - %s\n", error.
name,
1087 #ifdef HAVE_UNIX_FD_PASSING 1093 _dbus_warn (
"error: parse with wrong signature: 'uashuu'.");
1099 if (!dbus_message_iter_get_args (&iter, &error,
1100 DBUS_TYPE_UINT32, &our_uint1,
1102 &our_string_array1, &our_string_array_len1,
1103 #ifdef HAVE_UNIX_FD_PASSING
1104 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1106 DBUS_TYPE_UINT32, &our_uint2,
1108 &our_string_array2, &our_string_array_len2,
1109 #ifdef HAVE_UNIX_FD_PASSING
1110 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1112 DBUS_TYPE_UINT32, &our_uint3,
1115 _dbus_verbose (
"expected error: %s - %s\n", error.
name,
1120 #ifdef HAVE_UNIX_FD_PASSING 1127 _dbus_warn (
"error: parse with wrong signature: 'uashuashu'.");
1133 if (!dbus_message_iter_get_args (&iter, &error,
1134 DBUS_TYPE_UINT32, &our_uint1,
1136 &our_string_array1, &our_string_array_len1,
1137 #ifdef HAVE_UNIX_FD_PASSING
1138 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1140 DBUS_TYPE_UINT32, &our_uint2,
1142 &our_string_array2, &our_string_array_len2,
1143 #ifdef HAVE_UNIX_FD_PASSING
1144 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1156 #ifdef HAVE_UNIX_FD_PASSING 1161 _dbus_check_fdleaks_leave (initial_fds);
1171 _dbus_message_test (
const char *test_data_dir)
1180 const dbus_uint32_t our_uint32_array[] =
1181 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1182 const dbus_int32_t our_int32_array[] =
1183 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1184 const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
1185 const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
1186 const dbus_uint64_t our_uint64_array[] =
1187 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1188 const dbus_int64_t our_int64_array[] =
1189 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1190 const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
1191 const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
1192 const char *our_string_array[] = {
"Foo",
"bar",
"",
"woo woo woo woo" };
1193 const char *our_string_array1[] = {
"foo",
"Bar",
"",
"Woo woo Woo woo" };
1194 const char **v_ARRAY_STRING = our_string_array;
1195 const char **v1_ARRAY_STRING = our_string_array1;
1196 const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
1197 const double *v_ARRAY_DOUBLE = our_double_array;
1198 const unsigned char our_byte_array[] = {
'a',
'b',
'c', 234 };
1199 const unsigned char *v_ARRAY_BYTE = our_byte_array;
1201 const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
1204 const char *v_STRING;
1206 dbus_int16_t v_INT16;
1207 dbus_uint16_t v_UINT16;
1208 dbus_int32_t v_INT32;
1209 dbus_uint32_t v_UINT32;
1210 dbus_uint32_t v1_UINT32;
1211 dbus_int64_t v_INT64;
1212 dbus_uint64_t v_UINT64;
1213 unsigned char v_BYTE;
1214 unsigned char v2_BYTE;
1217 #ifdef HAVE_UNIX_FD_PASSING 1222 DBusInitialFDs *initial_fds;
1235 initial_fds = _dbus_check_fdleaks_enter ();
1238 "/org/freedesktop/TestPath",
1239 "Foo.TestInterface",
1245 "/org/freedesktop/TestPath") == 0);
1256 _dbus_string_get_length (&message->
header.
data));
1258 _dbus_string_get_length (&message->
body));
1265 _dbus_string_get_length (&message->
header.
data));
1267 _dbus_string_get_length (&message->
body));
1307 "org.Foo.Bar") == 0);
1363 "/org/freedesktop/TestPath",
1364 "Foo.TestInterface",
1371 v_INT32 = -0x12345678;
1372 v_UINT32 = 0x12300042;
1373 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
1374 v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
1375 v_STRING =
"Test string";
1380 #ifdef HAVE_UNIX_FD_PASSING 1389 DBUS_TYPE_UINT32, &v_UINT32,
1447 #ifdef HAVE_UNIX_FD_PASSING 1449 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1457 _dbus_verbose (
"HEADER\n");
1459 _dbus_string_get_length (&message->
header.
data));
1460 _dbus_verbose (
"BODY\n");
1462 _dbus_string_get_length (&message->
body));
1464 _dbus_verbose (
"Signature expected \"%s\" actual \"%s\"\n",
1472 verify_test_message (message);
1481 _dbus_string_get_length (©->
header.
data));
1484 _dbus_string_get_length (©->
body));
1486 verify_test_message (copy);
1509 data = _dbus_string_get_const_data (&message->
header.
data);
1510 for (i = 0; i < _dbus_string_get_length (&message->
header.
data); i++)
1520 data = _dbus_string_get_const_data (&message->
body);
1521 for (i = 0; i < _dbus_string_get_length (&message->
body); i++)
1530 #ifdef HAVE_UNIX_FD_PASSING 1533 unsigned n_unix_fds;
1535 _dbus_message_loader_get_unix_fds(loader, &unix_fds, &n_unix_fds);
1540 _dbus_message_loader_return_unix_fds(loader, unix_fds, 1);
1567 verify_test_message (message_without_unix_fds);
1574 char *marshalled =
NULL;
1589 verify_test_message (message2);
1621 _dbus_check_fdleaks_leave (initial_fds);
1622 initial_fds = _dbus_check_fdleaks_enter ();
1625 for (i = strlen (basic_types) - 1; i > 0; i--)
1631 signature[0] = basic_types[i];
1632 s =
"SomeThingToSay";
1633 memset (&val,
'\0',
sizeof (val));
1636 "/de/ende/test",
"de.ende.Test",
"ArtistName");
1640 signature, &array_iter);
1641 for (some = 0; some < 3; some++)
1656 "/de/ende/test",
"de.ende.Test",
"ArtistName");
1664 NULL, &struct_iter);
1676 "/org/freedesktop/TestPath",
1677 "Foo.TestInterface",
1690 NULL, &struct_iter);
1705 "/org/freedesktop/TestPath",
1706 "Foo.TestInterface",
1711 DBUS_TYPE_UINT32, &v_UINT32,
1714 #ifdef HAVE_UNIX_FD_PASSING
1715 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1717 DBUS_TYPE_UINT32, &v1_UINT32,
1720 #ifdef HAVE_UNIX_FD_PASSING
1721 DBUS_TYPE_UNIX_FD, &v1_UNIX_FD,
1730 #ifdef HAVE_UNIX_FD_PASSING 1736 #ifdef HAVE_UNIX_FD_PASSING 1743 verify_test_message_args_ignored (message);
1744 verify_test_message_memleak (message);
1750 DBusMessageDataIter diter;
1751 DBusMessageData mdata;
1754 reset_validities_seen ();
1757 _dbus_message_data_iter_init (&diter);
1759 while (_dbus_message_data_iter_get_and_next (&diter,
1762 if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
1763 mdata.expected_validity))
1765 _dbus_warn (
"expected validity %d and did not get it",
1766 mdata.expected_validity);
1770 _dbus_message_data_free (&mdata);
1775 printf (
"%d sample messages tested\n", count);
1777 print_validities_seen (FALSE);
1778 print_validities_seen (
TRUE);
1782 _dbus_check_fdleaks_leave (initial_fds);
1785 if (test_data_dir ==
NULL)
1788 initial_fds = _dbus_check_fdleaks_enter ();
1790 if (!dbus_internal_do_not_use_foreach_message_file (test_data_dir,
1791 (DBusForeachMessageFileFunc)
1792 dbus_internal_do_not_use_try_message_file,
1796 _dbus_check_fdleaks_leave (initial_fds);
#define DBUS_TYPE_UINT16
Type code marking a 16-bit unsigned integer.
void dbus_message_lock(DBusMessage *message)
Locks a message.
const char * message
public error message field
#define NULL
A null pointer, defined appropriately for C or C++.
dbus_bool_t dbus_message_is_method_call(DBusMessage *message, const char *iface, const char *method)
Checks whether the message is a method call with the given interface and member fields.
void dbus_message_set_no_reply(DBusMessage *message, dbus_bool_t no_reply)
Sets a flag indicating that the message does not want a reply; if this flag is set, the other end of the connection may (but is not required to) optimize by not sending method return or error replies.
int dbus_message_iter_get_arg_type(DBusMessageIter *iter)
Returns the argument type of the argument that the message iterator points to.
DBUS_PRIVATE_EXPORT void _dbus_message_loader_return_buffer(DBusMessageLoader *loader, DBusString *buffer)
Returns a buffer obtained from _dbus_message_loader_get_buffer(), indicating to the loader how many b...
void dbus_free(void *memory)
Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
dbus_uint32_t dbus_message_get_serial(DBusMessage *message)
Returns the serial of a message or 0 if none has been specified.
#define DBUS_STRUCT_BEGIN_CHAR_AS_STRING
DBUS_STRUCT_BEGIN_CHAR as a string literal instead of a int literal
void dbus_message_iter_recurse(DBusMessageIter *iter, DBusMessageIter *sub)
Recurses into a container value when reading values from a message, initializing a sub-iterator to us...
DBUS_PRIVATE_EXPORT DBusMessage * _dbus_message_loader_pop_message(DBusMessageLoader *loader)
Pops a loaded message (passing ownership of the message to the caller).
dbus_bool_t dbus_message_set_interface(DBusMessage *message, const char *iface)
Sets the interface this message is being sent to (for DBUS_MESSAGE_TYPE_METHOD_CALL) or the interface...
dbus_bool_t dbus_message_iter_close_container(DBusMessageIter *iter, DBusMessageIter *sub)
Closes a container-typed value appended to the message; may write out more information to the message...
#define DBUS_TYPE_STRUCT
STRUCT and DICT_ENTRY are sort of special since their codes can't appear in a type string...
void _dbus_directory_close(DBusDirIter *iter)
Closes a directory iteration.
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_message_iter_get_args_valist(DBusMessageIter *iter, DBusError *error, int first_arg_type, va_list var_args)
Implementation of the varargs arg-getting functions.
#define DBUS_TYPE_STRING
Type code marking a UTF-8 encoded, nul-terminated Unicode string.
DBusString body
Body network data.
#define _dbus_assert(condition)
Aborts with an error message if the condition is false.
dbus_bool_t _dbus_directory_get_next_file(DBusDirIter *iter, DBusString *filename, DBusError *error)
Get next file in the directory.
#define DBUS_ERROR_INIT
Expands to a suitable initializer for a DBusError on the stack.
const char * dbus_message_get_signature(DBusMessage *message)
Gets the type signature of the message, i.e.
void dbus_message_iter_init_append(DBusMessage *message, DBusMessageIter *iter)
Initializes a DBusMessageIter for appending arguments to the end of a message.
void dbus_error_free(DBusError *error)
Frees an error that's been set (or just initialized), then reinitializes the error as in dbus_error_i...
#define DBUS_TYPE_BYTE
Type code marking an 8-bit unsigned integer.
dbus_bool_t _dbus_file_get_contents(DBusString *str, const DBusString *filename, DBusError *error)
Appends the contents of the given file to the string, returning error code.
DBUS_PRIVATE_EXPORT void _dbus_message_loader_unref(DBusMessageLoader *loader)
Decrements the reference count of the loader and finalizes the loader when the count reaches zero...
dbus_bool_t _dbus_concat_dir_and_file(DBusString *dir, const DBusString *next_component)
Appends the given filename to the given directory.
const char * dbus_message_get_path(DBusMessage *message)
Gets the object path this message is being sent to (for DBUS_MESSAGE_TYPE_METHOD_CALL) or being emitt...
DBusDirIter * _dbus_directory_open(const DBusString *filename, DBusError *error)
Open a directory to iterate over.
dbus_bool_t _dbus_string_init(DBusString *str)
Initializes a string.
int _dbus_dup(int fd, DBusError *error)
Duplicates a file descriptor.
dbus_bool_t _dbus_string_copy(const DBusString *source, int start, DBusString *dest, int insert_at)
Like _dbus_string_move(), but does not delete the section of the source string that's copied to the d...
DBusValidity
This is primarily used in unit testing, so we can verify that each invalid message is invalid for the...
DBusMessageIter struct; contains no public fields.
#define DBUS_TYPE_DOUBLE
Type code marking an 8-byte double in IEEE 754 format.
dbus_bool_t dbus_message_iter_init(DBusMessage *message, DBusMessageIter *iter)
Initializes a DBusMessageIter for reading the arguments of the message passed in. ...
dbus_bool_t _dbus_string_ends_with_c_str(const DBusString *a, const char *c_str)
Returns whether a string ends with the given suffix.
#define DBUS_TYPE_ARRAY
Type code marking a D-Bus array type.
#define DBUS_TYPE_INT64
Type code marking a 64-bit signed integer.
Internals of directory iterator.
const char * dbus_message_get_member(DBusMessage *message)
Gets the interface member being invoked (DBUS_MESSAGE_TYPE_METHOD_CALL) or emitted (DBUS_MESSAGE_TYPE...
Internals of DBusMessage.
#define DBUS_MINIMUM_HEADER_SIZE
The smallest header size that can occur.
dbus_uint32_t dbus_bool_t
A boolean, valid values are TRUE and FALSE.
void _dbus_string_init_const(DBusString *str, const char *value)
Initializes a constant string.
DBusHeader header
Header network data and associated cache.
dbus_bool_t dbus_message_set_sender(DBusMessage *message, const char *sender)
Sets the message sender.
DBusString data
Buffered data.
DBUS_PRIVATE_EXPORT DBusMessageLoader * _dbus_message_loader_ref(DBusMessageLoader *loader)
Increments the reference count of the loader.
dbus_bool_t dbus_message_get_path_decomposed(DBusMessage *message, char ***path)
Gets the object path this message is being sent to (for DBUS_MESSAGE_TYPE_METHOD_CALL) or being emitt...
void _dbus_warn(const char *format,...)
Prints a warning message to stderr.
dbus_bool_t dbus_message_set_path(DBusMessage *message, const char *object_path)
Sets the object path this message is being sent to (for DBUS_MESSAGE_TYPE_METHOD_CALL) or the one a s...
#define DBUS_TYPE_INT32
Type code marking a 32-bit signed integer.
DBUS_PRIVATE_EXPORT DBusMessageLoader * _dbus_message_loader_new(void)
Creates a new message loader.
Object representing an exception.
int dbus_message_iter_get_element_count(DBusMessageIter *iter)
Returns the number of elements in the array-typed value pointed to by the iterator.
dbus_bool_t dbus_message_append_args(DBusMessage *message, int first_arg_type,...)
Appends fields to a message given a variable argument list.
#define DBUS_TYPE_UINT64
Type code marking a 64-bit unsigned integer.
dbus_uint32_t dbus_message_get_reply_serial(DBusMessage *message)
Returns the serial that the message is a reply to or 0 if none.
dbus_bool_t dbus_message_has_signature(DBusMessage *message, const char *signature)
Checks whether the message has the given signature; see dbus_message_get_signature() for more details...
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_message_loader_get_is_corrupted(DBusMessageLoader *loader)
Checks whether the loader is confused due to bad data.
#define _DBUS_N_ELEMENTS(array)
Computes the number of elements in a fixed-size array using sizeof().
#define DBUS_TYPE_UINT32
Type code marking a 32-bit unsigned integer.
DBusMessage * dbus_message_new_method_call(const char *destination, const char *path, const char *iface, const char *method)
Constructs a new message to invoke a method on a remote object.
dbus_bool_t dbus_message_has_destination(DBusMessage *message, const char *name)
Checks whether the message was sent to the given name.
dbus_bool_t _dbus_string_append_byte(DBusString *str, unsigned char byte)
Appends a single byte to the string, returning FALSE if not enough memory.
void _dbus_string_free(DBusString *str)
Frees a string created by _dbus_string_init().
#define TRUE
Expands to "1".
dbus_bool_t dbus_message_marshal(DBusMessage *msg, char **marshalled_data_p, int *len_p)
Turn a DBusMessage into the marshalled form as described in the D-Bus specification.
#define _dbus_assert_not_reached(explanation)
Aborts with an error message if called.
DBusMessage * dbus_message_copy(const DBusMessage *message)
Creates a new message that is an exact replica of the message specified, except that its refcount is ...
int dbus_message_iter_get_element_type(DBusMessageIter *iter)
Returns the element type of the array that the message iterator points to.
const char * name
public error name field
DBusMessage * dbus_message_demarshal(const char *str, int len, DBusError *error)
Demarshal a D-Bus message from the format described in the D-Bus specification.
#define DBUS_TYPE_UNIX_FD
Type code marking a unix file descriptor.
const char * dbus_message_get_interface(DBusMessage *message)
Gets the interface this message is being sent to (for DBUS_MESSAGE_TYPE_METHOD_CALL) or being emitted...
#define DBUS_TYPE_INVALID
Type code that is never equal to a legitimate type code.
dbus_bool_t dbus_message_set_reply_serial(DBusMessage *message, dbus_uint32_t reply_serial)
Sets the reply serial of a message (the serial of the message this is a reply to).
dbus_bool_t dbus_message_has_sender(DBusMessage *message, const char *name)
Checks whether the message has the given unique name as its sender.
dbus_bool_t dbus_message_iter_next(DBusMessageIter *iter)
Moves the iterator to the next field, if any.
dbus_bool_t dbus_message_get_no_reply(DBusMessage *message)
Returns TRUE if the message does not expect a reply.
#define DBUS_TYPE_INT16
Type code marking a 16-bit signed integer.
void dbus_free_string_array(char **str_array)
Frees a NULL-terminated array of strings.
#define DBUS_TYPE_BOOLEAN
Type code marking a boolean.
#define DBUS_STRUCT_END_CHAR_AS_STRING
DBUS_STRUCT_END_CHAR a string literal instead of a int literal
dbus_bool_t dbus_message_iter_open_container(DBusMessageIter *iter, int type, const char *contained_signature, DBusMessageIter *sub)
Appends a container-typed value to the message; you are required to append the contents of the contai...
A simple value union that lets you access bytes as if they were various types; useful when dealing wi...
#define DBUS_TYPE_STRING_AS_STRING
DBUS_TYPE_STRING as a string literal instead of a int literal
dbus_bool_t dbus_message_iter_append_basic(DBusMessageIter *iter, int type, const void *value)
Appends a basic-typed value to the message.
dbus_bool_t _dbus_close(int fd, DBusError *error)
Closes a file descriptor.
void dbus_shutdown(void)
Frees all memory allocated internally by libdbus and reverses the effects of dbus_threads_init().
#define FALSE
Expands to "0".
DBUS_PRIVATE_EXPORT void _dbus_message_loader_get_buffer(DBusMessageLoader *loader, DBusString **buffer, int *max_to_read, dbus_bool_t *may_read_unix_fds)
Gets the buffer to use for reading data from the network.
int dbus_message_demarshal_bytes_needed(const char *buf, int len)
Returns the number of bytes required to be in the buffer to demarshal a D-Bus message.
void dbus_message_iter_abandon_container(DBusMessageIter *iter, DBusMessageIter *sub)
Abandons creation of a contained-typed value and frees resources created by dbus_message_iter_open_co...
DBUS_PRIVATE_EXPORT void _dbus_verbose_bytes_of_string(const DBusString *str, int start, int len)
Dump the given part of the string to verbose log.
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_message_loader_queue_messages(DBusMessageLoader *loader)
Converts buffered data into messages, if we have enough data.
char * _dbus_strdup(const char *str)
Duplicates a string.
DBusValidity corruption_reason
why we were corrupted
dbus_bool_t dbus_message_set_member(DBusMessage *message, const char *member)
Sets the interface member being invoked (DBUS_MESSAGE_TYPE_METHOD_CALL) or emitted (DBUS_MESSAGE_TYPE...
void dbus_message_unref(DBusMessage *message)
Decrements the reference count of a DBusMessage, freeing the message if the count reaches 0...
Implementation details of DBusMessageLoader.
dbus_bool_t dbus_error_is_set(const DBusError *error)
Checks whether an error occurred (the error is set).
#define _DBUS_DOUBLES_BITWISE_EQUAL(a, b)
On x86 there is an 80-bit FPU, and if you do "a == b" it may have a or b in an 80-bit register...
void dbus_message_set_serial(DBusMessage *message, dbus_uint32_t serial)
Sets the serial number of a message.