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\n",
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.\n", fd, __FILE__);
257 _dbus_warn (
"loader corrupted on message that was expected to be valid; invalid reason %d\n",
265 _dbus_warn (
"didn't load message that was expected to be valid (message not popped)\n");
269 if (_dbus_string_get_length (&loader->
data) > 0)
271 _dbus_warn (
"had leftover bytes from expected-to-be-valid single message\n");
281 if (!check_message_handling (message))
306 _dbus_warn (
"loader not corrupted on message that was expected to be invalid\n");
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\n",
337 _dbus_warn (
"loader corrupted on message that was expected to be valid (but incomplete), corruption reason %d\n",
345 _dbus_warn (
"loaded message that was expected to be incomplete\n");
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\n",
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\n",
451 _dbus_string_get_const_data (filename));
468 dbus_internal_do_not_use_try_message_data (
const DBusString *data,
488 len = _dbus_string_get_length (data);
489 for (i = 0; i < len; i++)
495 _dbus_string_get_byte (data, i));
499 if (!check_loader_results (loader, expected_validity))
514 _dbus_string_get_length (buffer));
518 if (!check_loader_results (loader, expected_validity))
528 len = _dbus_string_get_length (data);
529 for (i = 0; i < len; i += 2)
535 _dbus_string_get_byte (data, i));
538 _dbus_string_get_byte (data, i+1));
542 if (!check_loader_results (loader, expected_validity))
559 process_test_subdir (
const DBusString *test_base_dir,
562 DBusForeachMessageFileFunc
function,
594 _dbus_string_get_const_data (&test_directory),
600 printf (
"Testing %s:\n", subdir);
622 printf (
"SKIP: Could not load %s, message builder language no longer supported\n",
623 _dbus_string_get_const_data (&filename));
626 _dbus_verbose (
"Skipping non-.message file %s\n",
627 _dbus_string_get_const_data (&filename));
633 _dbus_string_get_const_data (&filename));
635 if (! (*
function) (&full_path,
636 expected_validity, user_data))
647 _dbus_warn (
"Could not get next file in %s: %s\n",
648 _dbus_string_get_const_data (&test_directory),
676 dbus_internal_do_not_use_foreach_message_file (
const char *test_data_dir,
677 DBusForeachMessageFileFunc func,
687 if (!process_test_subdir (&test_directory,
"valid-messages",
693 if (!process_test_subdir (&test_directory,
"invalid-messages",
694 DBUS_INVALID_FOR_UNKNOWN_REASON, func, user_data))
699 if (!process_test_subdir (&test_directory,
"incomplete-messages",
700 DBUS_VALID_BUT_INCOMPLETE, func, user_data))
715 #define GET_AND_CHECK(iter, typename, literal) \
717 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
718 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
719 dbus_message_iter_get_basic (&iter, &v_##typename); \
720 if (v_##typename != literal) \
721 _dbus_assert_not_reached ("got wrong value from message iter"); \
724 #define GET_AND_CHECK_STRCMP(iter, typename, literal) \
726 if (dbus_message_iter_get_arg_type (&iter) != DBUS_TYPE_##typename) \
727 _dbus_assert_not_reached ("got wrong argument type from message iter"); \
728 dbus_message_iter_get_basic (&iter, &v_##typename); \
729 if (strcmp (v_##typename, literal) != 0) \
730 _dbus_assert_not_reached ("got wrong value from message iter"); \
733 #define GET_AND_CHECK_AND_NEXT(iter, typename, literal) \
735 GET_AND_CHECK(iter, typename, literal); \
736 if (!dbus_message_iter_next (&iter)) \
737 _dbus_assert_not_reached ("failed to move iter to next"); \
740 #define GET_AND_CHECK_STRCMP_AND_NEXT(iter, typename, literal) \
742 GET_AND_CHECK_STRCMP(iter, typename, literal); \
743 if (!dbus_message_iter_next (&iter)) \
744 _dbus_assert_not_reached ("failed to move iter to next"); \
751 const char *v_STRING;
753 dbus_int16_t v_INT16;
754 dbus_uint16_t v_UINT16;
755 dbus_int32_t v_INT32;
756 dbus_uint32_t v_UINT32;
757 dbus_int64_t v_INT64;
758 dbus_uint64_t v_UINT64;
759 unsigned char v_BYTE;
762 const dbus_int32_t *our_int_array;
767 GET_AND_CHECK_STRCMP_AND_NEXT (iter, STRING,
"Test string");
768 GET_AND_CHECK_AND_NEXT (iter, INT32, -0x12345678);
769 GET_AND_CHECK_AND_NEXT (iter, UINT32, 0xedd1e);
770 GET_AND_CHECK_AND_NEXT (iter, DOUBLE, 3.14159);
780 GET_AND_CHECK_AND_NEXT (array, DOUBLE, 1.5);
781 GET_AND_CHECK (array, DOUBLE, 2.5);
789 GET_AND_CHECK_AND_NEXT (iter, BYTE, 0xF0);
806 GET_AND_CHECK (iter, BYTE, 0xF0);
818 dbus_int16_t our_int16;
819 dbus_uint16_t our_uint16;
820 dbus_int32_t our_int;
821 dbus_uint32_t our_uint;
826 unsigned char our_byte_1, our_byte_2;
827 const dbus_uint32_t *our_uint32_array = (
void*)0xdeadbeef;
828 int our_uint32_array_len;
829 dbus_int32_t *our_int32_array = (
void*)0xdeadbeef;
830 int our_int32_array_len;
831 dbus_int64_t our_int64;
832 dbus_uint64_t our_uint64;
833 dbus_int64_t *our_uint64_array = (
void*)0xdeadbeef;
834 int our_uint64_array_len;
835 const dbus_int64_t *our_int64_array = (
void*)0xdeadbeef;
836 int our_int64_array_len;
837 const double *our_double_array = (
void*)0xdeadbeef;
838 int our_double_array_len;
839 const unsigned char *our_byte_array = (
void*)0xdeadbeef;
840 int our_byte_array_len;
841 const dbus_bool_t *our_boolean_array = (
void*)0xdeadbeef;
842 int our_boolean_array_len;
843 char **our_string_array;
844 int our_string_array_len;
848 if (!dbus_message_iter_get_args (&iter, &error,
861 &our_uint32_array, &our_uint32_array_len,
863 &our_int32_array, &our_int32_array_len,
865 &our_uint64_array, &our_uint64_array_len,
867 &our_int64_array, &our_int64_array_len,
869 &our_double_array, &our_double_array_len,
871 &our_byte_array, &our_byte_array_len,
873 &our_boolean_array, &our_boolean_array_len,
875 &our_string_array, &our_string_array_len,
883 if (our_int16 != -0x123)
886 if (our_uint16 != 0x123)
889 if (our_int != -0x12345678)
892 if (our_uint != 0x12300042)
895 if (our_int64 != DBUS_INT64_CONSTANT (-0x123456789abcd))
897 if (our_uint64 != DBUS_UINT64_CONSTANT (0x123456789abcd))
904 if (strcmp (our_str,
"Test string") != 0)
910 if (our_byte_1 != 42)
913 if (our_byte_2 != 24)
916 if (our_uint32_array_len != 4 ||
917 our_uint32_array[0] != 0x12345678 ||
918 our_uint32_array[1] != 0x23456781 ||
919 our_uint32_array[2] != 0x34567812 ||
920 our_uint32_array[3] != 0x45678123)
923 if (our_int32_array_len != 4 ||
924 our_int32_array[0] != 0x12345678 ||
925 our_int32_array[1] != -0x23456781 ||
926 our_int32_array[2] != 0x34567812 ||
927 our_int32_array[3] != -0x45678123)
930 if (our_uint64_array_len != 4 ||
931 our_uint64_array[0] != 0x12345678 ||
932 our_uint64_array[1] != 0x23456781 ||
933 our_uint64_array[2] != 0x34567812 ||
934 our_uint64_array[3] != 0x45678123)
937 if (our_int64_array_len != 4 ||
938 our_int64_array[0] != 0x12345678 ||
939 our_int64_array[1] != -0x23456781 ||
940 our_int64_array[2] != 0x34567812 ||
941 our_int64_array[3] != -0x45678123)
944 if (our_double_array_len != 3)
953 v_DOUBLE = 9876.54321;
960 if (our_byte_array_len != 4)
963 if (our_byte_array[0] !=
'a' ||
964 our_byte_array[1] !=
'b' ||
965 our_byte_array[2] !=
'c' ||
966 our_byte_array[3] != 234)
969 if (our_boolean_array_len != 5)
972 if (our_boolean_array[0] !=
TRUE ||
973 our_boolean_array[1] !=
FALSE ||
974 our_boolean_array[2] !=
TRUE ||
975 our_boolean_array[3] !=
TRUE ||
976 our_boolean_array[4] !=
FALSE)
979 if (our_string_array_len != 4)
982 if (strcmp (our_string_array[0],
"Foo") != 0 ||
983 strcmp (our_string_array[1],
"bar") != 0 ||
984 strcmp (our_string_array[2],
"") != 0 ||
985 strcmp (our_string_array[3],
"woo woo woo woo") != 0)
995 verify_test_message_args_ignored (
DBusMessage *message)
999 dbus_uint32_t our_uint;
1000 DBusInitialFDs *initial_fds;
1002 initial_fds = _dbus_check_fdleaks_enter ();
1006 if (!dbus_message_iter_get_args (&iter, &error,
1015 _dbus_verbose (
"arguments ignored.\n");
1020 if (!dbus_message_iter_get_args (&iter, &error,
1030 _dbus_verbose (
"arguments ignored.\n");
1033 _dbus_check_fdleaks_leave (initial_fds);
1037 verify_test_message_memleak (
DBusMessage *message)
1041 dbus_uint32_t our_uint1;
1042 dbus_uint32_t our_uint2;
1043 dbus_uint32_t our_uint3;
1044 char **our_string_array1;
1045 int our_string_array_len1;
1046 char **our_string_array2;
1047 int our_string_array_len2;
1048 #ifdef HAVE_UNIX_FD_PASSING
1052 DBusInitialFDs *initial_fds;
1054 initial_fds = _dbus_check_fdleaks_enter ();
1059 if (!dbus_message_iter_get_args (&iter, &error,
1062 &our_string_array1, &our_string_array_len1,
1063 #ifdef HAVE_UNIX_FD_PASSING
1067 DBUS_TYPE_UINT32, &our_uint3,
1070 _dbus_verbose (
"expected error: %s - %s\n", error.
name,
1074 #ifdef HAVE_UNIX_FD_PASSING
1080 _dbus_warn (
"error: parse with wrong signature: 'uashuu'.\n");
1086 if (!dbus_message_iter_get_args (&iter, &error,
1087 DBUS_TYPE_UINT32, &our_uint1,
1089 &our_string_array1, &our_string_array_len1,
1090 #ifdef HAVE_UNIX_FD_PASSING
1091 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1093 DBUS_TYPE_UINT32, &our_uint2,
1095 &our_string_array2, &our_string_array_len2,
1096 #ifdef HAVE_UNIX_FD_PASSING
1097 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1099 DBUS_TYPE_UINT32, &our_uint3,
1102 _dbus_verbose (
"expected error: %s - %s\n", error.
name,
1107 #ifdef HAVE_UNIX_FD_PASSING
1114 _dbus_warn (
"error: parse with wrong signature: 'uashuashu'.\n");
1120 if (!dbus_message_iter_get_args (&iter, &error,
1121 DBUS_TYPE_UINT32, &our_uint1,
1123 &our_string_array1, &our_string_array_len1,
1124 #ifdef HAVE_UNIX_FD_PASSING
1125 DBUS_TYPE_UNIX_FD, &our_unix_fd1,
1127 DBUS_TYPE_UINT32, &our_uint2,
1129 &our_string_array2, &our_string_array_len2,
1130 #ifdef HAVE_UNIX_FD_PASSING
1131 DBUS_TYPE_UNIX_FD, &our_unix_fd2,
1143 #ifdef HAVE_UNIX_FD_PASSING
1148 _dbus_check_fdleaks_leave (initial_fds);
1158 _dbus_message_test (
const char *test_data_dir)
1167 const dbus_uint32_t our_uint32_array[] =
1168 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1169 const dbus_int32_t our_int32_array[] =
1170 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1171 const dbus_uint32_t *v_ARRAY_UINT32 = our_uint32_array;
1172 const dbus_int32_t *v_ARRAY_INT32 = our_int32_array;
1173 const dbus_uint64_t our_uint64_array[] =
1174 { 0x12345678, 0x23456781, 0x34567812, 0x45678123 };
1175 const dbus_int64_t our_int64_array[] =
1176 { 0x12345678, -0x23456781, 0x34567812, -0x45678123 };
1177 const dbus_uint64_t *v_ARRAY_UINT64 = our_uint64_array;
1178 const dbus_int64_t *v_ARRAY_INT64 = our_int64_array;
1179 const char *our_string_array[] = {
"Foo",
"bar",
"",
"woo woo woo woo" };
1180 const char *our_string_array1[] = {
"foo",
"Bar",
"",
"Woo woo Woo woo" };
1181 const char **v_ARRAY_STRING = our_string_array;
1182 const char **v1_ARRAY_STRING = our_string_array1;
1183 const double our_double_array[] = { 0.1234, 9876.54321, -300.0 };
1184 const double *v_ARRAY_DOUBLE = our_double_array;
1185 const unsigned char our_byte_array[] = {
'a',
'b',
'c', 234 };
1186 const unsigned char *v_ARRAY_BYTE = our_byte_array;
1188 const dbus_bool_t *v_ARRAY_BOOLEAN = our_boolean_array;
1191 const char *v_STRING;
1193 dbus_int16_t v_INT16;
1194 dbus_uint16_t v_UINT16;
1195 dbus_int32_t v_INT32;
1196 dbus_uint32_t v_UINT32;
1197 dbus_uint32_t v1_UINT32;
1198 dbus_int64_t v_INT64;
1199 dbus_uint64_t v_UINT64;
1200 unsigned char v_BYTE;
1201 unsigned char v2_BYTE;
1204 #ifdef HAVE_UNIX_FD_PASSING
1209 DBusInitialFDs *initial_fds;
1222 initial_fds = _dbus_check_fdleaks_enter ();
1225 "/org/freedesktop/TestPath",
1226 "Foo.TestInterface",
1232 "/org/freedesktop/TestPath") == 0);
1243 _dbus_string_get_length (&message->
header.
data));
1245 _dbus_string_get_length (&message->
body));
1252 _dbus_string_get_length (&message->
header.
data));
1254 _dbus_string_get_length (&message->
body));
1294 "org.Foo.Bar") == 0);
1350 "/org/freedesktop/TestPath",
1351 "Foo.TestInterface",
1358 v_INT32 = -0x12345678;
1359 v_UINT32 = 0x12300042;
1360 v_INT64 = DBUS_INT64_CONSTANT (-0x123456789abcd);
1361 v_UINT64 = DBUS_UINT64_CONSTANT (0x123456789abcd);
1362 v_STRING =
"Test string";
1367 #ifdef HAVE_UNIX_FD_PASSING
1376 DBUS_TYPE_UINT32, &v_UINT32,
1434 #ifdef HAVE_UNIX_FD_PASSING
1436 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1444 _dbus_verbose (
"HEADER\n");
1446 _dbus_string_get_length (&message->
header.
data));
1447 _dbus_verbose (
"BODY\n");
1449 _dbus_string_get_length (&message->
body));
1451 _dbus_verbose (
"Signature expected \"%s\" actual \"%s\"\n",
1459 verify_test_message (message);
1468 _dbus_string_get_length (©->
header.
data));
1471 _dbus_string_get_length (©->
body));
1473 verify_test_message (copy);
1496 data = _dbus_string_get_const_data (&message->
header.
data);
1497 for (i = 0; i < _dbus_string_get_length (&message->
header.
data); i++)
1507 data = _dbus_string_get_const_data (&message->
body);
1508 for (i = 0; i < _dbus_string_get_length (&message->
body); i++)
1517 #ifdef HAVE_UNIX_FD_PASSING
1520 unsigned n_unix_fds;
1554 verify_test_message (message_without_unix_fds);
1561 char *marshalled =
NULL;
1576 verify_test_message (message2);
1608 _dbus_check_fdleaks_leave (initial_fds);
1609 initial_fds = _dbus_check_fdleaks_enter ();
1612 for (i = strlen (basic_types) - 1; i > 0; i--)
1618 signature[0] = basic_types[i];
1619 s =
"SomeThingToSay";
1620 memset (&val,
'\0',
sizeof (val));
1623 "/de/ende/test",
"de.ende.Test",
"ArtistName");
1627 signature, &array_iter);
1628 for (some = 0; some < 3; some++)
1643 "/de/ende/test",
"de.ende.Test",
"ArtistName");
1651 NULL, &struct_iter);
1663 "/org/freedesktop/TestPath",
1664 "Foo.TestInterface",
1677 NULL, &struct_iter);
1692 "/org/freedesktop/TestPath",
1693 "Foo.TestInterface",
1698 DBUS_TYPE_UINT32, &v_UINT32,
1701 #ifdef HAVE_UNIX_FD_PASSING
1702 DBUS_TYPE_UNIX_FD, &v_UNIX_FD,
1704 DBUS_TYPE_UINT32, &v1_UINT32,
1707 #ifdef HAVE_UNIX_FD_PASSING
1708 DBUS_TYPE_UNIX_FD, &v1_UNIX_FD,
1717 #ifdef HAVE_UNIX_FD_PASSING
1723 #ifdef HAVE_UNIX_FD_PASSING
1730 verify_test_message_args_ignored (message);
1731 verify_test_message_memleak (message);
1737 DBusMessageDataIter diter;
1738 DBusMessageData mdata;
1741 reset_validities_seen ();
1744 _dbus_message_data_iter_init (&diter);
1746 while (_dbus_message_data_iter_get_and_next (&diter,
1749 if (!dbus_internal_do_not_use_try_message_data (&mdata.data,
1750 mdata.expected_validity))
1752 _dbus_warn (
"expected validity %d and did not get it\n",
1753 mdata.expected_validity);
1757 _dbus_message_data_free (&mdata);
1762 printf (
"%d sample messages tested\n", count);
1764 print_validities_seen (
FALSE);
1765 print_validities_seen (
TRUE);
1769 _dbus_check_fdleaks_leave (initial_fds);
1772 if (test_data_dir ==
NULL)
1775 initial_fds = _dbus_check_fdleaks_enter ();
1777 if (!dbus_internal_do_not_use_foreach_message_file (test_data_dir,
1778 (DBusForeachMessageFileFunc)
1779 dbus_internal_do_not_use_try_message_file,
1783 _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.
DBUS_PRIVATE_EXPORT long _dbus_message_loader_get_max_message_size(DBusMessageLoader *loader)
Gets the maximum allowed message size in bytes.
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.