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,
487 len = _dbus_string_get_length (data);
488 for (i = 0; i < len; i++)
494 _dbus_string_get_byte (data, i));
498 if (!check_loader_results (loader, expected_validity))
513 _dbus_string_get_length (buffer));
517 if (!check_loader_results (loader, expected_validity))
527 len = _dbus_string_get_length (data);
528 for (i = 0; i < len; i += 2)
534 _dbus_string_get_byte (data, i));
537 _dbus_string_get_byte (data, i+1));
541 if (!check_loader_results (loader, expected_validity))
558 process_test_subdir (
const DBusString *test_base_dir,
561 DBusForeachMessageFileFunc
function,
593 _dbus_string_get_const_data (&test_directory),
599 printf (
"Testing %s:\n", subdir);
621 printf (
"SKIP: Could not load %s, message builder language no longer supported\n",
622 _dbus_string_get_const_data (&filename));
625 _dbus_verbose (
"Skipping non-.message file %s\n",
626 _dbus_string_get_const_data (&filename));
632 _dbus_string_get_const_data (&filename));
634 if (! (*
function) (&full_path,
635 expected_validity, user_data))
646 _dbus_warn (
"Could not get next file in %s: %s",
647 _dbus_string_get_const_data (&test_directory),
675 dbus_internal_do_not_use_foreach_message_file (
const char *test_data_dir,
676 DBusForeachMessageFileFunc func,
686 if (!process_test_subdir (&test_directory,
"valid-messages",
692 if (!process_test_subdir (&test_directory,
"invalid-messages",
693 DBUS_INVALID_FOR_UNKNOWN_REASON, func, user_data))
698 if (!process_test_subdir (&test_directory,
"incomplete-messages",
699 DBUS_VALID_BUT_INCOMPLETE, func, user_data))
714 #define GET_AND_CHECK(iter, typename, literal) \ 716 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \ 717 _dbus_assert_not_reached ("got wrong argument type from message iter"); \ 718 dbus_message_iter_get_basic (&iter, &v_##typename); \ 719 if (v_##typename != literal) \ 720 _dbus_assert_not_reached ("got wrong value from message iter"); \ 723 #define GET_AND_CHECK_STRCMP(iter, typename, literal) \ 725 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \ 726 _dbus_assert_not_reached ("got wrong argument type from message iter"); \ 727 dbus_message_iter_get_basic (&iter, &v_##typename); \ 728 if (strcmp (v_##typename, literal) != 0) \ 729 _dbus_assert_not_reached ("got wrong value from message iter"); \ 732 #define GET_AND_CHECK_AND_NEXT(iter, typename, literal) \ 734 GET_AND_CHECK(iter, typename, literal); \ 735 if (!dbus_message_iter_next (&iter)) \ 736 _dbus_assert_not_reached ("failed to move iter to next"); \ 739 #define GET_AND_CHECK_STRCMP_AND_NEXT(iter, typename, literal) \ 741 GET_AND_CHECK_STRCMP(iter, typename, literal); \ 742 if (!dbus_message_iter_next (&iter)) \ 743 _dbus_assert_not_reached ("failed to move iter to next"); \ 750 const char *v_STRING;
752 dbus_int16_t v_INT16;
753 dbus_uint16_t v_UINT16;
754 dbus_int32_t v_INT32;
755 dbus_uint32_t v_UINT32;
756 dbus_int64_t v_INT64;
757 dbus_uint64_t v_UINT64;
758 unsigned char v_BYTE;
761 const dbus_int32_t *our_int_array;
766 GET_AND_CHECK_STRCMP_AND_NEXT (iter, STRING,
"Test string");
767 GET_AND_CHECK_AND_NEXT (iter, INT32, -0x12345678);
768 GET_AND_CHECK_AND_NEXT (iter, UINT32, 0xedd1e);
769 GET_AND_CHECK_AND_NEXT (iter, DOUBLE, 3.14159);
779 GET_AND_CHECK_AND_NEXT (array, DOUBLE, 1.5);
780 GET_AND_CHECK (array, DOUBLE, 2.5);
788 GET_AND_CHECK_AND_NEXT (iter, BYTE, 0xF0);
805 GET_AND_CHECK (iter, BYTE, 0xF0);
817 dbus_int16_t our_int16;
818 dbus_uint16_t our_uint16;
819 dbus_int32_t our_int;
820 dbus_uint32_t our_uint;
825 unsigned char our_byte_1, our_byte_2;
826 const dbus_uint32_t *our_uint32_array = (
void*)0xdeadbeef;
827 int our_uint32_array_len;
828 dbus_int32_t *our_int32_array = (
void*)0xdeadbeef;
829 int our_int32_array_len;
830 dbus_int64_t our_int64;
831 dbus_uint64_t our_uint64;
832 dbus_int64_t *our_uint64_array = (
void*)0xdeadbeef;
833 int our_uint64_array_len;
834 const dbus_int64_t *our_int64_array = (
void*)0xdeadbeef;
835 int our_int64_array_len;
836 const double *our_double_array = (
void*)0xdeadbeef;
837 int our_double_array_len;
838 const unsigned char *our_byte_array = (
void*)0xdeadbeef;
839 int our_byte_array_len;
840 const dbus_bool_t *our_boolean_array = (
void*)0xdeadbeef;
841 int our_boolean_array_len;
842 char **our_string_array;
843 int our_string_array_len;
847 if (!dbus_message_iter_get_args (&iter, &error,
860 &our_uint32_array, &our_uint32_array_len,
862 &our_int32_array, &our_int32_array_len,
864 &our_uint64_array, &our_uint64_array_len,
866 &our_int64_array, &our_int64_array_len,
868 &our_double_array, &our_double_array_len,
870 &our_byte_array, &our_byte_array_len,
872 &our_boolean_array, &our_boolean_array_len,
874 &our_string_array, &our_string_array_len,
882 if (our_int16 != -0x123)
885 if (our_uint16 != 0x123)
888 if (our_int != -0x12345678)
891 if (our_uint != 0x12300042)
894 if (our_int64 != DBUS_INT64_CONSTANT (-0x123456789abcd))
896 if (our_uint64 != DBUS_UINT64_CONSTANT (0x123456789abcd))
903 if (strcmp (our_str,
"Test string") != 0)
909 if (our_byte_1 != 42)
912 if (our_byte_2 != 24)
915 if (our_uint32_array_len != 4 ||
916 our_uint32_array[0] != 0x12345678 ||
917 our_uint32_array[1] != 0x23456781 ||
918 our_uint32_array[2] != 0x34567812 ||
919 our_uint32_array[3] != 0x45678123)
922 if (our_int32_array_len != 4 ||
923 our_int32_array[0] != 0x12345678 ||
924 our_int32_array[1] != -0x23456781 ||
925 our_int32_array[2] != 0x34567812 ||
926 our_int32_array[3] != -0x45678123)
929 if (our_uint64_array_len != 4 ||
930 our_uint64_array[0] != 0x12345678 ||
931 our_uint64_array[1] != 0x23456781 ||
932 our_uint64_array[2] != 0x34567812 ||
933 our_uint64_array[3] != 0x45678123)
936 if (our_int64_array_len != 4 ||
937 our_int64_array[0] != 0x12345678 ||
938 our_int64_array[1] != -0x23456781 ||
939 our_int64_array[2] != 0x34567812 ||
940 our_int64_array[3] != -0x45678123)
943 if (our_double_array_len != 3)
952 v_DOUBLE = 9876.54321;
959 if (our_byte_array_len != 4)
962 if (our_byte_array[0] !=
'a' ||
963 our_byte_array[1] !=
'b' ||
964 our_byte_array[2] !=
'c' ||
965 our_byte_array[3] != 234)
968 if (our_boolean_array_len != 5)
971 if (our_boolean_array[0] !=
TRUE ||
972 our_boolean_array[1] !=
FALSE ||
973 our_boolean_array[2] !=
TRUE ||
974 our_boolean_array[3] !=
TRUE ||
975 our_boolean_array[4] !=
FALSE)
978 if (our_string_array_len != 4)
981 if (strcmp (our_string_array[0],
"Foo") != 0 ||
982 strcmp (our_string_array[1],
"bar") != 0 ||
983 strcmp (our_string_array[2],
"") != 0 ||
984 strcmp (our_string_array[3],
"woo woo woo woo") != 0)
994 verify_test_message_args_ignored (
DBusMessage *message)
998 dbus_uint32_t our_uint;
999 DBusInitialFDs *initial_fds;
1001 initial_fds = _dbus_check_fdleaks_enter ();
1005 if (!dbus_message_iter_get_args (&iter, &error,
1014 _dbus_verbose (
"arguments ignored.\n");
1019 if (!dbus_message_iter_get_args (&iter, &error,
1029 _dbus_verbose (
"arguments ignored.\n");
1032 _dbus_check_fdleaks_leave (initial_fds);
1036 verify_test_message_memleak (
DBusMessage *message)
1040 dbus_uint32_t our_uint1;
1041 dbus_uint32_t our_uint2;
1042 dbus_uint32_t our_uint3;
1043 char **our_string_array1;
1044 int our_string_array_len1;
1045 char **our_string_array2;
1046 int our_string_array_len2;
1047 #ifdef HAVE_UNIX_FD_PASSING 1051 DBusInitialFDs *initial_fds;
1053 initial_fds = _dbus_check_fdleaks_enter ();
1058 if (!dbus_message_iter_get_args (&iter, &error,
1061 &our_string_array1, &our_string_array_len1,
1062 #ifdef HAVE_UNIX_FD_PASSING
1066 DBUS_TYPE_UINT32, &our_uint3,
1069 _dbus_verbose (
"expected error: %s - %s\n", error.
name,
1073 #ifdef HAVE_UNIX_FD_PASSING 1079 _dbus_warn (
"error: parse with wrong signature: 'uashuu'.");
1085 if (!dbus_message_iter_get_args (&iter, &error,
1086 DBUS_TYPE_UINT32, &our_uint1,
1088 &our_string_array1, &our_string_array_len1,
1089 #ifdef HAVE_UNIX_FD_PASSING
1090 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1092 DBUS_TYPE_UINT32, &our_uint2,
1094 &our_string_array2, &our_string_array_len2,
1095 #ifdef HAVE_UNIX_FD_PASSING
1096 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1098 DBUS_TYPE_UINT32, &our_uint3,
1101 _dbus_verbose (
"expected error: %s - %s\n", error.
name,
1106 #ifdef HAVE_UNIX_FD_PASSING 1113 _dbus_warn (
"error: parse with wrong signature: 'uashuashu'.");
1119 if (!dbus_message_iter_get_args (&iter, &error,
1120 DBUS_TYPE_UINT32, &our_uint1,
1122 &our_string_array1, &our_string_array_len1,
1123 #ifdef HAVE_UNIX_FD_PASSING
1124 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1126 DBUS_TYPE_UINT32, &our_uint2,
1128 &our_string_array2, &our_string_array_len2,
1129 #ifdef HAVE_UNIX_FD_PASSING
1130 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1142 #ifdef HAVE_UNIX_FD_PASSING 1147 _dbus_check_fdleaks_leave (initial_fds);
1157 _dbus_message_test (
const char *test_data_dir)
1166 const dbus_uint32_t our_uint32_array[] =
1167 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1168 const dbus_int32_t our_int32_array[] =
1169 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1170 const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
1171 const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
1172 const dbus_uint64_t our_uint64_array[] =
1173 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1174 const dbus_int64_t our_int64_array[] =
1175 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1176 const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
1177 const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
1178 const char *our_string_array[] = {
"Foo",
"bar",
"",
"woo woo woo woo" };
1179 const char *our_string_array1[] = {
"foo",
"Bar",
"",
"Woo woo Woo woo" };
1180 const char **v_ARRAY_STRING = our_string_array;
1181 const char **v1_ARRAY_STRING = our_string_array1;
1182 const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
1183 const double *v_ARRAY_DOUBLE = our_double_array;
1184 const unsigned char our_byte_array[] = {
'a',
'b',
'c', 234 };
1185 const unsigned char *v_ARRAY_BYTE = our_byte_array;
1187 const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
1190 const char *v_STRING;
1192 dbus_int16_t v_INT16;
1193 dbus_uint16_t v_UINT16;
1194 dbus_int32_t v_INT32;
1195 dbus_uint32_t v_UINT32;
1196 dbus_uint32_t v1_UINT32;
1197 dbus_int64_t v_INT64;
1198 dbus_uint64_t v_UINT64;
1199 unsigned char v_BYTE;
1200 unsigned char v2_BYTE;
1203 #ifdef HAVE_UNIX_FD_PASSING 1208 DBusInitialFDs *initial_fds;
1221 initial_fds = _dbus_check_fdleaks_enter ();
1224 "/org/freedesktop/TestPath",
1225 "Foo.TestInterface",
1231 "/org/freedesktop/TestPath") == 0);
1242 _dbus_string_get_length (&message->
header.
data));
1244 _dbus_string_get_length (&message->
body));
1251 _dbus_string_get_length (&message->
header.
data));
1253 _dbus_string_get_length (&message->
body));
1293 "org.Foo.Bar") == 0);
1349 "/org/freedesktop/TestPath",
1350 "Foo.TestInterface",
1357 v_INT32 = -0x12345678;
1358 v_UINT32 = 0x12300042;
1359 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
1360 v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
1361 v_STRING =
"Test string";
1366 #ifdef HAVE_UNIX_FD_PASSING 1375 DBUS_TYPE_UINT32, &v_UINT32,
1433 #ifdef HAVE_UNIX_FD_PASSING 1435 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1443 _dbus_verbose (
"HEADER\n");
1445 _dbus_string_get_length (&message->
header.
data));
1446 _dbus_verbose (
"BODY\n");
1448 _dbus_string_get_length (&message->
body));
1450 _dbus_verbose (
"Signature expected \"%s\" actual \"%s\"\n",
1458 verify_test_message (message);
1467 _dbus_string_get_length (©->
header.
data));
1470 _dbus_string_get_length (©->
body));
1472 verify_test_message (copy);
1495 data = _dbus_string_get_const_data (&message->
header.
data);
1496 for (i = 0; i < _dbus_string_get_length (&message->
header.
data); i++)
1506 data = _dbus_string_get_const_data (&message->
body);
1507 for (i = 0; i < _dbus_string_get_length (&message->
body); i++)
1516 #ifdef HAVE_UNIX_FD_PASSING 1519 unsigned n_unix_fds;
1553 verify_test_message (message_without_unix_fds);
1560 char *marshalled =
NULL;
1575 verify_test_message (message2);
1607 _dbus_check_fdleaks_leave (initial_fds);
1608 initial_fds = _dbus_check_fdleaks_enter ();
1611 for (i = strlen (basic_types) - 1; i > 0; i--)
1617 signature[0] = basic_types[i];
1618 s =
"SomeThingToSay";
1619 memset (&val,
'\0',
sizeof (val));
1622 "/de/ende/test",
"de.ende.Test",
"ArtistName");
1626 signature, &array_iter);
1627 for (some = 0; some < 3; some++)
1642 "/de/ende/test",
"de.ende.Test",
"ArtistName");
1650 NULL, &struct_iter);
1662 "/org/freedesktop/TestPath",
1663 "Foo.TestInterface",
1676 NULL, &struct_iter);
1691 "/org/freedesktop/TestPath",
1692 "Foo.TestInterface",
1697 DBUS_TYPE_UINT32, &v_UINT32,
1700 #ifdef HAVE_UNIX_FD_PASSING
1701 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1703 DBUS_TYPE_UINT32, &v1_UINT32,
1706 #ifdef HAVE_UNIX_FD_PASSING
1707 DBUS_TYPE_UNIX_FD, &v1_UNIX_FD,
1716 #ifdef HAVE_UNIX_FD_PASSING 1722 #ifdef HAVE_UNIX_FD_PASSING 1729 verify_test_message_args_ignored (message);
1730 verify_test_message_memleak (message);
1736 DBusMessageDataIter diter;
1737 DBusMessageData mdata;
1740 reset_validities_seen ();
1743 _dbus_message_data_iter_init (&diter);
1745 while (_dbus_message_data_iter_get_and_next (&diter,
1748 if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
1749 mdata.expected_validity))
1751 _dbus_warn (
"expected validity %d and did not get it",
1752 mdata.expected_validity);
1756 _dbus_message_data_free (&mdata);
1761 printf (
"%d sample messages tested\n", count);
1763 print_validities_seen (FALSE);
1764 print_validities_seen (
TRUE);
1768 _dbus_check_fdleaks_leave (initial_fds);
1771 if (test_data_dir ==
NULL)
1774 initial_fds = _dbus_check_fdleaks_enter ();
1776 if (!dbus_internal_do_not_use_foreach_message_file (test_data_dir,
1777 (DBusForeachMessageFileFunc)
1778 dbus_internal_do_not_use_try_message_file,
1782 _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_PRIVATE_EXPORT void _dbus_message_loader_return_unix_fds(DBusMessageLoader *loader, int *fds, unsigned n_fds)
Returns a buffer obtained from _dbus_message_loader_get_unix_fds().
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.
DBUS_PRIVATE_EXPORT dbus_bool_t _dbus_message_loader_get_unix_fds(DBusMessageLoader *loader, int **fds, unsigned *max_n_fds)
Gets the buffer to use for reading unix fds from the network.
void dbus_free_string_array(char **str_array)
Frees a NULL-terminated array of strings.
#define DBUS_TYPE_BOOLEAN
Type code marking a boolean.
DBUS_PRIVATE_EXPORT void _dbus_message_loader_get_buffer(DBusMessageLoader *loader, DBusString **buffer)
Gets the buffer to use for reading data from the network.
#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".
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.