gio/gioenums.h

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2006-2007 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
  17  *
  18  * Author: Alexander Larsson <alexl@redhat.com>
  19  */
  20
  21 #ifndef __GIO_ENUMS_H__
  22 #define __GIO_ENUMS_H__
  23
  24 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  25 #error "Only <gio/gio.h> can be included directly."
  26 #endif
  27
  28 #include <glib-object.h>
  29
  30 G_BEGIN_DECLS
  31
  32
  33 /**
  34  * GAppInfoCreateFlags:
  35  * @G_APP_INFO_CREATE_NONE: No flags.
  36  * @G_APP_INFO_CREATE_NEEDS_TERMINAL: Application opens in a terminal window.
  37  * @G_APP_INFO_CREATE_SUPPORTS_URIS: Application supports URI arguments.
  38  * @G_APP_INFO_CREATE_SUPPORTS_STARTUP_NOTIFICATION: Application supports startup notification. Since 2.26
  39  *
  40  * Flags used when creating a #GAppInfo.
  41  */
  42 typedef enum {
  43   G_APP_INFO_CREATE_NONE                           = 0,         /*< nick=none >*/
  44   G_APP_INFO_CREATE_NEEDS_TERMINAL                 = (1 << 0),  /*< nick=needs-terminal >*/
  45   G_APP_INFO_CREATE_SUPPORTS_URIS                  = (1 << 1),  /*< nick=supports-uris >*/
  46   G_APP_INFO_CREATE_SUPPORTS_STARTUP_NOTIFICATION  = (1 << 2)   /*< nick=supports-startup-notification >*/
  47 } GAppInfoCreateFlags;
  48
  49 /**
  50  * GConverterFlags:
  51  * @G_CONVERTER_NO_FLAGS: No flags.
  52  * @G_CONVERTER_INPUT_AT_END: At end of input data
  53  * @G_CONVERTER_FLUSH: Flush data
  54  *
  55  * Flags used when calling a g_converter_convert().
  56  *
  57  * Since: 2.24
  58  */
  59 typedef enum {
  60   G_CONVERTER_NO_FLAGS     = 0,         /*< nick=none >*/
  61   G_CONVERTER_INPUT_AT_END = (1 << 0),  /*< nick=input-at-end >*/
  62   G_CONVERTER_FLUSH        = (1 << 1)   /*< nick=flush >*/
  63 } GConverterFlags;
  64
  65 /**
  66  * GConverterResult:
  67  * @G_CONVERTER_ERROR: There was an error during conversion.
  68  * @G_CONVERTER_CONVERTED: Some data was consumed or produced
  69  * @G_CONVERTER_FINISHED: The conversion is finished
  70  * @G_CONVERTER_FLUSHED: Flushing is finished
  71  *
  72  * Results returned from g_converter_convert().
  73  *
  74  * Since: 2.24
  75  */
  76 typedef enum {
  77   G_CONVERTER_ERROR     = 0,  /*< nick=error >*/
  78   G_CONVERTER_CONVERTED = 1,  /*< nick=converted >*/
  79   G_CONVERTER_FINISHED  = 2,  /*< nick=finished >*/
  80   G_CONVERTER_FLUSHED   = 3   /*< nick=flushed >*/
  81 } GConverterResult;
  82
  83
  84 /**
  85  * GDataStreamByteOrder:
  86  * @G_DATA_STREAM_BYTE_ORDER_BIG_ENDIAN: Selects Big Endian byte order.
  87  * @G_DATA_STREAM_BYTE_ORDER_LITTLE_ENDIAN: Selects Little Endian byte order.
  88  * @G_DATA_STREAM_BYTE_ORDER_HOST_ENDIAN: Selects endianness based on host machine's architecture.
  89  *
  90  * #GDataStreamByteOrder is used to ensure proper endianness of streaming data sources
  91  * across various machine architectures.
  92  *
  93  **/
  94 typedef enum {
  95   G_DATA_STREAM_BYTE_ORDER_BIG_ENDIAN,
  96   G_DATA_STREAM_BYTE_ORDER_LITTLE_ENDIAN,
  97   G_DATA_STREAM_BYTE_ORDER_HOST_ENDIAN
  98 } GDataStreamByteOrder;
  99
 100
 101 /**
 102  * GDataStreamNewlineType:
 103  * @G_DATA_STREAM_NEWLINE_TYPE_LF: Selects "LF" line endings, common on most modern UNIX platforms.
 104  * @G_DATA_STREAM_NEWLINE_TYPE_CR: Selects "CR" line endings.
 105  * @G_DATA_STREAM_NEWLINE_TYPE_CR_LF: Selects "CR, LF" line ending, common on Microsoft Windows.
 106  * @G_DATA_STREAM_NEWLINE_TYPE_ANY: Automatically try to handle any line ending type.
 107  *
 108  * #GDataStreamNewlineType is used when checking for or setting the line endings for a given file.
 109  **/
 110 typedef enum {
 111   G_DATA_STREAM_NEWLINE_TYPE_LF,
 112   G_DATA_STREAM_NEWLINE_TYPE_CR,
 113   G_DATA_STREAM_NEWLINE_TYPE_CR_LF,
 114   G_DATA_STREAM_NEWLINE_TYPE_ANY
 115 } GDataStreamNewlineType;
 116
 117
 118 /**
 119  * GFileAttributeType:
 120  * @G_FILE_ATTRIBUTE_TYPE_INVALID: indicates an invalid or uninitalized type.
 121  * @G_FILE_ATTRIBUTE_TYPE_STRING: a null terminated UTF8 string.
 122  * @G_FILE_ATTRIBUTE_TYPE_BYTE_STRING: a zero terminated string of non-zero bytes.
 123  * @G_FILE_ATTRIBUTE_TYPE_BOOLEAN: a boolean value.
 124  * @G_FILE_ATTRIBUTE_TYPE_UINT32: an unsigned 4-byte/32-bit integer.
 125  * @G_FILE_ATTRIBUTE_TYPE_INT32: a signed 4-byte/32-bit integer.
 126  * @G_FILE_ATTRIBUTE_TYPE_UINT64: an unsigned 8-byte/64-bit integer.
 127  * @G_FILE_ATTRIBUTE_TYPE_INT64: a signed 8-byte/64-bit integer.
 128  * @G_FILE_ATTRIBUTE_TYPE_OBJECT: a #GObject.
 129  * @G_FILE_ATTRIBUTE_TYPE_STRINGV: a %NULL terminated char **. Since 2.22
 130  *
 131  * The data types for file attributes.
 132  **/
 133 typedef enum {
 134   G_FILE_ATTRIBUTE_TYPE_INVALID = 0,
 135   G_FILE_ATTRIBUTE_TYPE_STRING,
 136   G_FILE_ATTRIBUTE_TYPE_BYTE_STRING, /* zero terminated string of non-zero bytes */
 137   G_FILE_ATTRIBUTE_TYPE_BOOLEAN,
 138   G_FILE_ATTRIBUTE_TYPE_UINT32,
 139   G_FILE_ATTRIBUTE_TYPE_INT32,
 140   G_FILE_ATTRIBUTE_TYPE_UINT64,
 141   G_FILE_ATTRIBUTE_TYPE_INT64,
 142   G_FILE_ATTRIBUTE_TYPE_OBJECT,
 143   G_FILE_ATTRIBUTE_TYPE_STRINGV
 144 } GFileAttributeType;
 145
 146
 147 /**
 148  * GFileAttributeInfoFlags:
 149  * @G_FILE_ATTRIBUTE_INFO_NONE: no flags set.
 150  * @G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE: copy the attribute values when the file is copied.
 151  * @G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED: copy the attribute values when the file is moved.
 152  *
 153  * Flags specifying the behaviour of an attribute.
 154  **/
 155 typedef enum {
 156   G_FILE_ATTRIBUTE_INFO_NONE            = 0,
 157   G_FILE_ATTRIBUTE_INFO_COPY_WITH_FILE  = (1 << 0),
 158   G_FILE_ATTRIBUTE_INFO_COPY_WHEN_MOVED = (1 << 1)
 159 } GFileAttributeInfoFlags;
 160
 161
 162 /**
 163  * GFileAttributeStatus:
 164  * @G_FILE_ATTRIBUTE_STATUS_UNSET: Attribute value is unset (empty).
 165  * @G_FILE_ATTRIBUTE_STATUS_SET: Attribute value is set.
 166  * @G_FILE_ATTRIBUTE_STATUS_ERROR_SETTING: Indicates an error in setting the value.
 167  *
 168  * Used by g_file_set_attributes_from_info() when setting file attributes.
 169  **/
 170 typedef enum {
 171   G_FILE_ATTRIBUTE_STATUS_UNSET = 0,
 172   G_FILE_ATTRIBUTE_STATUS_SET,
 173   G_FILE_ATTRIBUTE_STATUS_ERROR_SETTING
 174 } GFileAttributeStatus;
 175
 176
 177 /**
 178  * GFileQueryInfoFlags:
 179  * @G_FILE_QUERY_INFO_NONE: No flags set.
 180  * @G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS: Don't follow symlinks.
 181  *
 182  * Flags used when querying a #GFileInfo.
 183  */
 184 typedef enum {
 185   G_FILE_QUERY_INFO_NONE              = 0,
 186   G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS = (1 << 0)   /*< nick=nofollow-symlinks >*/
 187 } GFileQueryInfoFlags;
 188
 189
 190 /**
 191  * GFileCreateFlags:
 192  * @G_FILE_CREATE_NONE: No flags set.
 193  * @G_FILE_CREATE_PRIVATE: Create a file that can only be
 194  *    accessed by the current user.
 195  * @G_FILE_CREATE_REPLACE_DESTINATION: Replace the destination
 196  *    as if it didn't exist before. Don't try to keep any old
 197  *    permissions, replace instead of following links. This
 198  *    is generally useful if you're doing a "copy over"
 199  *    rather than a "save new version of" replace operation.
 200  *    You can think of it as "unlink destination" before
 201  *    writing to it, although the implementation may not
 202  *    be exactly like that. Since 2.20
 203  *
 204  * Flags used when an operation may create a file.
 205  */
 206 typedef enum {
 207   G_FILE_CREATE_NONE    = 0,
 208   G_FILE_CREATE_PRIVATE = (1 << 0),
 209   G_FILE_CREATE_REPLACE_DESTINATION = (1 << 1)
 210 } GFileCreateFlags;
 211
 212 /**
 213  * GFileMeasureFlags:
 214  * @G_FILE_MEASURE_NONE: No flags set.
 215  * @G_FILE_MEASURE_REPORT_ANY_ERROR: Report any error encountered
 216  *   while traversing the directory tree.  Normally errors are only
 217  *   reported for the toplevel file.
 218  * @G_FILE_MEASURE_APPARENT_SIZE: Tally usage based on apparent file
 219  *   sizes.  Normally, the block-size is used, if available, as this is a
 220  *   more accurate representation of disk space used.
 221  *   Compare with `du --apparent-size`.
 222  * @G_FILE_MEASURE_NO_XDEV: Do not cross mount point boundaries.
 223  *   Compare with `du -x`.
 224  *
 225  * Flags that can be used with g_file_measure_disk_usage().
 226  *
 227  * Since: 2.38
 228  **/
 229 typedef enum {
 230   G_FILE_MEASURE_NONE                 = 0,
 231   G_FILE_MEASURE_REPORT_ANY_ERROR     = (1 << 1),
 232   G_FILE_MEASURE_APPARENT_SIZE        = (1 << 2),
 233   G_FILE_MEASURE_NO_XDEV              = (1 << 3)
 234 } GFileMeasureFlags;
 235
 236 /**
 237  * GMountMountFlags:
 238  * @G_MOUNT_MOUNT_NONE: No flags set.
 239  *
 240  * Flags used when mounting a mount.
 241  */
 242 typedef enum /*< flags >*/ {
 243   G_MOUNT_MOUNT_NONE = 0
 244 } GMountMountFlags;
 245
 246
 247 /**
 248  * GMountUnmountFlags:
 249  * @G_MOUNT_UNMOUNT_NONE: No flags set.
 250  * @G_MOUNT_UNMOUNT_FORCE: Unmount even if there are outstanding
 251  *  file operations on the mount.
 252  *
 253  * Flags used when an unmounting a mount.
 254  */
 255 typedef enum {
 256   G_MOUNT_UNMOUNT_NONE  = 0,
 257   G_MOUNT_UNMOUNT_FORCE = (1 << 0)
 258 } GMountUnmountFlags;
 259
 260 /**
 261  * GDriveStartFlags:
 262  * @G_DRIVE_START_NONE: No flags set.
 263  *
 264  * Flags used when starting a drive.
 265  *
 266  * Since: 2.22
 267  */
 268 typedef enum /*< flags >*/ {
 269   G_DRIVE_START_NONE = 0
 270 } GDriveStartFlags;
 271
 272 /**
 273  * GDriveStartStopType:
 274  * @G_DRIVE_START_STOP_TYPE_UNKNOWN: Unknown or drive doesn't support
 275  *    start/stop.
 276  * @G_DRIVE_START_STOP_TYPE_SHUTDOWN: The stop method will physically
 277  *    shut down the drive and e.g. power down the port the drive is
 278  *    attached to.
 279  * @G_DRIVE_START_STOP_TYPE_NETWORK: The start/stop methods are used
 280  *    for connecting/disconnect to the drive over the network.
 281  * @G_DRIVE_START_STOP_TYPE_MULTIDISK: The start/stop methods will
 282  *    assemble/disassemble a virtual drive from several physical
 283  *    drives.
 284  * @G_DRIVE_START_STOP_TYPE_PASSWORD: The start/stop methods will
 285  *    unlock/lock the disk (for example using the ATA <quote>SECURITY
 286  *    UNLOCK DEVICE</quote> command)
 287  *
 288  * Enumeration describing how a drive can be started/stopped.
 289  *
 290  * Since: 2.22
 291  */
 292 typedef enum {
 293   G_DRIVE_START_STOP_TYPE_UNKNOWN,
 294   G_DRIVE_START_STOP_TYPE_SHUTDOWN,
 295   G_DRIVE_START_STOP_TYPE_NETWORK,
 296   G_DRIVE_START_STOP_TYPE_MULTIDISK,
 297   G_DRIVE_START_STOP_TYPE_PASSWORD
 298 } GDriveStartStopType;
 299
 300 /**
 301  * GFileCopyFlags:
 302  * @G_FILE_COPY_NONE: No flags set.
 303  * @G_FILE_COPY_OVERWRITE: Overwrite any existing files
 304  * @G_FILE_COPY_BACKUP: Make a backup of any existing files.
 305  * @G_FILE_COPY_NOFOLLOW_SYMLINKS: Don't follow symlinks.
 306  * @G_FILE_COPY_ALL_METADATA: Copy all file metadata instead of just default set used for copy (see #GFileInfo).
 307  * @G_FILE_COPY_NO_FALLBACK_FOR_MOVE: Don't use copy and delete fallback if native move not supported.
 308  * @G_FILE_COPY_TARGET_DEFAULT_PERMS: Leaves target file with default perms, instead of setting the source file perms.
 309  *
 310  * Flags used when copying or moving files.
 311  */
 312 typedef enum {
 313   G_FILE_COPY_NONE                 = 0,          /*< nick=none >*/
 314   G_FILE_COPY_OVERWRITE            = (1 << 0),
 315   G_FILE_COPY_BACKUP               = (1 << 1),
 316   G_FILE_COPY_NOFOLLOW_SYMLINKS    = (1 << 2),
 317   G_FILE_COPY_ALL_METADATA         = (1 << 3),
 318   G_FILE_COPY_NO_FALLBACK_FOR_MOVE = (1 << 4),
 319   G_FILE_COPY_TARGET_DEFAULT_PERMS = (1 << 5)
 320 } GFileCopyFlags;
 321
 322
 323 /**
 324  * GFileMonitorFlags:
 325  * @G_FILE_MONITOR_NONE: No flags set.
 326  * @G_FILE_MONITOR_WATCH_MOUNTS: Watch for mount events.
 327  * @G_FILE_MONITOR_SEND_MOVED: Pair DELETED and CREATED events caused
 328  *   by file renames (moves) and send a single G_FILE_MONITOR_EVENT_MOVED
 329  *   event instead (NB: not supported on all backends; the default
 330  *   behaviour -without specifying this flag- is to send single DELETED
 331  *   and CREATED events).  Deprecated since 2.46: use
 332  *   %G_FILE_MONITOR_WATCH_MOVES instead.
 333  * @G_FILE_MONITOR_WATCH_HARD_LINKS: Watch for changes to the file made
 334  *   via another hard link. Since 2.36.
 335  * @G_FILE_MONITOR_WATCH_MOVES: Watch for rename operations on a
 336  *   monitored directory.  This causes %G_FILE_MONITOR_EVENT_RENAMED,
 337  *   %G_FILE_MONITOR_EVENT_MOVED_IN and %G_FILE_MONITOR_EVENT_MOVED_OUT
 338  *   events to be emitted when possible.  Since: 2.46.
 339  *
 340  * Flags used to set what a #GFileMonitor will watch for.
 341  */
 342 typedef enum {
 343   G_FILE_MONITOR_NONE             = 0,
 344   G_FILE_MONITOR_WATCH_MOUNTS     = (1 << 0),
 345   G_FILE_MONITOR_SEND_MOVED       = (1 << 1),
 346   G_FILE_MONITOR_WATCH_HARD_LINKS = (1 << 2),
 347   G_FILE_MONITOR_WATCH_MOVES      = (1 << 3)
 348 } GFileMonitorFlags;
 349
 350
 351 /**
 352  * GFileType:
 353  * @G_FILE_TYPE_UNKNOWN: File's type is unknown.
 354  * @G_FILE_TYPE_REGULAR: File handle represents a regular file.
 355  * @G_FILE_TYPE_DIRECTORY: File handle represents a directory.
 356  * @G_FILE_TYPE_SYMBOLIC_LINK: File handle represents a symbolic link
 357  *    (Unix systems).
 358  * @G_FILE_TYPE_SPECIAL: File is a "special" file, such as a socket, fifo,
 359  *    block device, or character device.
 360  * @G_FILE_TYPE_SHORTCUT: File is a shortcut (Windows systems).
 361  * @G_FILE_TYPE_MOUNTABLE: File is a mountable location.
 362  *
 363  * Indicates the file's on-disk type.
 364  **/
 365 typedef enum {
 366   G_FILE_TYPE_UNKNOWN = 0,
 367   G_FILE_TYPE_REGULAR,
 368   G_FILE_TYPE_DIRECTORY,
 369   G_FILE_TYPE_SYMBOLIC_LINK,
 370   G_FILE_TYPE_SPECIAL, /* socket, fifo, blockdev, chardev */
 371   G_FILE_TYPE_SHORTCUT,
 372   G_FILE_TYPE_MOUNTABLE
 373 } GFileType;
 374
 375
 376 /**
 377  * GFilesystemPreviewType:
 378  * @G_FILESYSTEM_PREVIEW_TYPE_IF_ALWAYS: Only preview files if user has explicitly requested it.
 379  * @G_FILESYSTEM_PREVIEW_TYPE_IF_LOCAL: Preview files if user has requested preview of "local" files.
 380  * @G_FILESYSTEM_PREVIEW_TYPE_NEVER: Never preview files.
 381  *
 382  * Indicates a hint from the file system whether files should be
 383  * previewed in a file manager. Returned as the value of the key
 384  * #G_FILE_ATTRIBUTE_FILESYSTEM_USE_PREVIEW.
 385  **/
 386 typedef enum {
 387   G_FILESYSTEM_PREVIEW_TYPE_IF_ALWAYS = 0,
 388   G_FILESYSTEM_PREVIEW_TYPE_IF_LOCAL,
 389   G_FILESYSTEM_PREVIEW_TYPE_NEVER
 390 } GFilesystemPreviewType;
 391
 392
 393 /**
 394  * GFileMonitorEvent:
 395  * @G_FILE_MONITOR_EVENT_CHANGED: a file changed.
 396  * @G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT: a hint that this was probably the last change in a set of changes.
 397  * @G_FILE_MONITOR_EVENT_DELETED: a file was deleted.
 398  * @G_FILE_MONITOR_EVENT_CREATED: a file was created.
 399  * @G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED: a file attribute was changed.
 400  * @G_FILE_MONITOR_EVENT_PRE_UNMOUNT: the file location will soon be unmounted.
 401  * @G_FILE_MONITOR_EVENT_UNMOUNTED: the file location was unmounted.
 402  * @G_FILE_MONITOR_EVENT_MOVED: the file was moved -- only sent if the
 403  *   (deprecated) %G_FILE_MONITOR_SEND_MOVED flag is set
 404  * @G_FILE_MONITOR_EVENT_RENAMED: the file was renamed within the
 405  *   current directory -- only sent if the %G_FILE_MONITOR_WATCH_MOVES
 406  *   flag is set.  Since: 2.46.
 407  * @G_FILE_MONITOR_EVENT_MOVED_IN: the file was moved into the
 408  *   monitored directory from another location -- only sent if the
 409  *   %G_FILE_MONITOR_WATCH_MOVES flag is set.  Since: 2.46.
 410  * @G_FILE_MONITOR_EVENT_MOVED_OUT: the file was moved out of the
 411  *   monitored directory to another location -- only sent if the
 412  *   %G_FILE_MONITOR_WATCH_MOVES flag is set.  Since: 2.46
 413  *
 414  * Specifies what type of event a monitor event is.
 415  **/
 416 typedef enum {
 417   G_FILE_MONITOR_EVENT_CHANGED,
 418   G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT,
 419   G_FILE_MONITOR_EVENT_DELETED,
 420   G_FILE_MONITOR_EVENT_CREATED,
 421   G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED,
 422   G_FILE_MONITOR_EVENT_PRE_UNMOUNT,
 423   G_FILE_MONITOR_EVENT_UNMOUNTED,
 424   G_FILE_MONITOR_EVENT_MOVED,
 425   G_FILE_MONITOR_EVENT_RENAMED,
 426   G_FILE_MONITOR_EVENT_MOVED_IN,
 427   G_FILE_MONITOR_EVENT_MOVED_OUT
 428 } GFileMonitorEvent;
 429
 430
 431 /* This enumeration conflicts with GIOError in giochannel.h. However,
 432  * that is only used as a return value in some deprecated functions.
 433  * So, we reuse the same prefix for the enumeration values, but call
 434  * the actual enumeration (which is rarely used) GIOErrorEnum.
 435  */
 436 /**
 437  * GIOErrorEnum:
 438  * @G_IO_ERROR_FAILED: Generic error condition for when an operation fails
 439  *     and no more specific #GIOErrorEnum value is defined.
 440  * @G_IO_ERROR_NOT_FOUND: File not found.
 441  * @G_IO_ERROR_EXISTS: File already exists.
 442  * @G_IO_ERROR_IS_DIRECTORY: File is a directory.
 443  * @G_IO_ERROR_NOT_DIRECTORY: File is not a directory.
 444  * @G_IO_ERROR_NOT_EMPTY: File is a directory that isn't empty.
 445  * @G_IO_ERROR_NOT_REGULAR_FILE: File is not a regular file.
 446  * @G_IO_ERROR_NOT_SYMBOLIC_LINK: File is not a symbolic link.
 447  * @G_IO_ERROR_NOT_MOUNTABLE_FILE: File cannot be mounted.
 448  * @G_IO_ERROR_FILENAME_TOO_LONG: Filename is too many characters.
 449  * @G_IO_ERROR_INVALID_FILENAME: Filename is invalid or contains invalid characters.
 450  * @G_IO_ERROR_TOO_MANY_LINKS: File contains too many symbolic links.
 451  * @G_IO_ERROR_NO_SPACE: No space left on drive.
 452  * @G_IO_ERROR_INVALID_ARGUMENT: Invalid argument.
 453  * @G_IO_ERROR_PERMISSION_DENIED: Permission denied.
 454  * @G_IO_ERROR_NOT_SUPPORTED: Operation (or one of its parameters) not supported
 455  * @G_IO_ERROR_NOT_MOUNTED: File isn't mounted.
 456  * @G_IO_ERROR_ALREADY_MOUNTED: File is already mounted.
 457  * @G_IO_ERROR_CLOSED: File was closed.
 458  * @G_IO_ERROR_CANCELLED: Operation was cancelled. See #GCancellable.
 459  * @G_IO_ERROR_PENDING: Operations are still pending.
 460  * @G_IO_ERROR_READ_ONLY: File is read only.
 461  * @G_IO_ERROR_CANT_CREATE_BACKUP: Backup couldn't be created.
 462  * @G_IO_ERROR_WRONG_ETAG: File's Entity Tag was incorrect.
 463  * @G_IO_ERROR_TIMED_OUT: Operation timed out.
 464  * @G_IO_ERROR_WOULD_RECURSE: Operation would be recursive.
 465  * @G_IO_ERROR_BUSY: File is busy.
 466  * @G_IO_ERROR_WOULD_BLOCK: Operation would block.
 467  * @G_IO_ERROR_HOST_NOT_FOUND: Host couldn't be found (remote operations).
 468  * @G_IO_ERROR_WOULD_MERGE: Operation would merge files.
 469  * @G_IO_ERROR_FAILED_HANDLED: Operation failed and a helper program has
 470  *     already interacted with the user. Do not display any error dialog.
 471  * @G_IO_ERROR_TOO_MANY_OPEN_FILES: The current process has too many files
 472  *     open and can't open any more. Duplicate descriptors do count toward
 473  *     this limit. Since 2.20
 474  * @G_IO_ERROR_NOT_INITIALIZED: The object has not been initialized. Since 2.22
 475  * @G_IO_ERROR_ADDRESS_IN_USE: The requested address is already in use. Since 2.22
 476  * @G_IO_ERROR_PARTIAL_INPUT: Need more input to finish operation. Since 2.24
 477  * @G_IO_ERROR_INVALID_DATA: The input data was invalid. Since 2.24
 478  * @G_IO_ERROR_DBUS_ERROR: A remote object generated an error that
 479  *     doesn't correspond to a locally registered #GError error
 480  *     domain. Use g_dbus_error_get_remote_error() to extract the D-Bus
 481  *     error name and g_dbus_error_strip_remote_error() to fix up the
 482  *     message so it matches what was received on the wire. Since 2.26.
 483  * @G_IO_ERROR_HOST_UNREACHABLE: Host unreachable. Since 2.26
 484  * @G_IO_ERROR_NETWORK_UNREACHABLE: Network unreachable. Since 2.26
 485  * @G_IO_ERROR_CONNECTION_REFUSED: Connection refused. Since 2.26
 486  * @G_IO_ERROR_PROXY_FAILED: Connection to proxy server failed. Since 2.26
 487  * @G_IO_ERROR_PROXY_AUTH_FAILED: Proxy authentication failed. Since 2.26
 488  * @G_IO_ERROR_PROXY_NEED_AUTH: Proxy server needs authentication. Since 2.26
 489  * @G_IO_ERROR_PROXY_NOT_ALLOWED: Proxy connection is not allowed by ruleset.
 490  *     Since 2.26
 491  * @G_IO_ERROR_BROKEN_PIPE: Broken pipe. Since 2.36
 492  * @G_IO_ERROR_CONNECTION_CLOSED: Connection closed by peer. Note that this
 493  *     is the same code as %G_IO_ERROR_BROKEN_PIPE; before 2.44 some
 494  *     "connection closed" errors returned %G_IO_ERROR_BROKEN_PIPE, but others
 495  *     returned %G_IO_ERROR_FAILED. Now they should all return the same
 496  *     value, which has this more logical name. Since 2.44.
 497  * @G_IO_ERROR_NOT_CONNECTED: Transport endpoint is not connected. Since 2.44
 498  * @G_IO_ERROR_MESSAGE_TOO_LARGE: Message too large. Since 2.48.
 499  *
 500  * Error codes returned by GIO functions.
 501  *
 502  * Note that this domain may be extended in future GLib releases. In
 503  * general, new error codes either only apply to new APIs, or else
 504  * replace %G_IO_ERROR_FAILED in cases that were not explicitly
 505  * distinguished before. You should therefore avoid writing code like
 506  * |[<!-- language="C" -->
 507  * if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_FAILED))
 508  *   {
 509  *     // Assume that this is EPRINTERONFIRE
 510  *     ...
 511  *   }
 512  * ]|
 513  * but should instead treat all unrecognized error codes the same as
 514  * #G_IO_ERROR_FAILED.
 515  **/
 516 typedef enum {
 517   G_IO_ERROR_FAILED,
 518   G_IO_ERROR_NOT_FOUND,
 519   G_IO_ERROR_EXISTS,
 520   G_IO_ERROR_IS_DIRECTORY,
 521   G_IO_ERROR_NOT_DIRECTORY,
 522   G_IO_ERROR_NOT_EMPTY,
 523   G_IO_ERROR_NOT_REGULAR_FILE,
 524   G_IO_ERROR_NOT_SYMBOLIC_LINK,
 525   G_IO_ERROR_NOT_MOUNTABLE_FILE,
 526   G_IO_ERROR_FILENAME_TOO_LONG,
 527   G_IO_ERROR_INVALID_FILENAME,
 528   G_IO_ERROR_TOO_MANY_LINKS,
 529   G_IO_ERROR_NO_SPACE,
 530   G_IO_ERROR_INVALID_ARGUMENT,
 531   G_IO_ERROR_PERMISSION_DENIED,
 532   G_IO_ERROR_NOT_SUPPORTED,
 533   G_IO_ERROR_NOT_MOUNTED,
 534   G_IO_ERROR_ALREADY_MOUNTED,
 535   G_IO_ERROR_CLOSED,
 536   G_IO_ERROR_CANCELLED,
 537   G_IO_ERROR_PENDING,
 538   G_IO_ERROR_READ_ONLY,
 539   G_IO_ERROR_CANT_CREATE_BACKUP,
 540   G_IO_ERROR_WRONG_ETAG,
 541   G_IO_ERROR_TIMED_OUT,
 542   G_IO_ERROR_WOULD_RECURSE,
 543   G_IO_ERROR_BUSY,
 544   G_IO_ERROR_WOULD_BLOCK,
 545   G_IO_ERROR_HOST_NOT_FOUND,
 546   G_IO_ERROR_WOULD_MERGE,
 547   G_IO_ERROR_FAILED_HANDLED,
 548   G_IO_ERROR_TOO_MANY_OPEN_FILES,
 549   G_IO_ERROR_NOT_INITIALIZED,
 550   G_IO_ERROR_ADDRESS_IN_USE,
 551   G_IO_ERROR_PARTIAL_INPUT,
 552   G_IO_ERROR_INVALID_DATA,
 553   G_IO_ERROR_DBUS_ERROR,
 554   G_IO_ERROR_HOST_UNREACHABLE,
 555   G_IO_ERROR_NETWORK_UNREACHABLE,
 556   G_IO_ERROR_CONNECTION_REFUSED,
 557   G_IO_ERROR_PROXY_FAILED,
 558   G_IO_ERROR_PROXY_AUTH_FAILED,
 559   G_IO_ERROR_PROXY_NEED_AUTH,
 560   G_IO_ERROR_PROXY_NOT_ALLOWED,
 561   G_IO_ERROR_BROKEN_PIPE,
 562   G_IO_ERROR_CONNECTION_CLOSED = G_IO_ERROR_BROKEN_PIPE,
 563   G_IO_ERROR_NOT_CONNECTED,
 564   G_IO_ERROR_MESSAGE_TOO_LARGE
 565 } GIOErrorEnum;
 566
 567
 568 /**
 569  * GAskPasswordFlags:
 570  * @G_ASK_PASSWORD_NEED_PASSWORD: operation requires a password.
 571  * @G_ASK_PASSWORD_NEED_USERNAME: operation requires a username.
 572  * @G_ASK_PASSWORD_NEED_DOMAIN: operation requires a domain.
 573  * @G_ASK_PASSWORD_SAVING_SUPPORTED: operation supports saving settings.
 574  * @G_ASK_PASSWORD_ANONYMOUS_SUPPORTED: operation supports anonymous users.
 575  * @G_ASK_PASSWORD_TCRYPT: operation takes TCRYPT parameters (Since: 2.58)
 576  *
 577  * #GAskPasswordFlags are used to request specific information from the
 578  * user, or to notify the user of their choices in an authentication
 579  * situation.
 580  **/
 581 typedef enum {
 582   G_ASK_PASSWORD_NEED_PASSWORD           = (1 << 0),
 583   G_ASK_PASSWORD_NEED_USERNAME           = (1 << 1),
 584   G_ASK_PASSWORD_NEED_DOMAIN             = (1 << 2),
 585   G_ASK_PASSWORD_SAVING_SUPPORTED        = (1 << 3),
 586   G_ASK_PASSWORD_ANONYMOUS_SUPPORTED     = (1 << 4),
 587   G_ASK_PASSWORD_TCRYPT                  = (1 << 5),
 588 } GAskPasswordFlags;
 589
 590
 591 /**
 592  * GPasswordSave:
 593  * @G_PASSWORD_SAVE_NEVER: never save a password.
 594  * @G_PASSWORD_SAVE_FOR_SESSION: save a password for the session.
 595  * @G_PASSWORD_SAVE_PERMANENTLY: save a password permanently.
 596  *
 597  * #GPasswordSave is used to indicate the lifespan of a saved password.
 598  *
 599  * #Gvfs stores passwords in the Gnome keyring when this flag allows it
 600  * to, and later retrieves it again from there.
 601  **/
 602 typedef enum {
 603   G_PASSWORD_SAVE_NEVER,
 604   G_PASSWORD_SAVE_FOR_SESSION,
 605   G_PASSWORD_SAVE_PERMANENTLY
 606 } GPasswordSave;
 607
 608
 609 /**
 610  * GMountOperationResult:
 611  * @G_MOUNT_OPERATION_HANDLED: The request was fulfilled and the
 612  *     user specified data is now available
 613  * @G_MOUNT_OPERATION_ABORTED: The user requested the mount operation
 614  *     to be aborted
 615  * @G_MOUNT_OPERATION_UNHANDLED: The request was unhandled (i.e. not
 616  *     implemented)
 617  *
 618  * #GMountOperationResult is returned as a result when a request for
 619  * information is send by the mounting operation.
 620  **/
 621 typedef enum {
 622   G_MOUNT_OPERATION_HANDLED,
 623   G_MOUNT_OPERATION_ABORTED,
 624   G_MOUNT_OPERATION_UNHANDLED
 625 } GMountOperationResult;
 626
 627
 628 /**
 629  * GOutputStreamSpliceFlags:
 630  * @G_OUTPUT_STREAM_SPLICE_NONE: Do not close either stream.
 631  * @G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE: Close the source stream after
 632  *     the splice.
 633  * @G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET: Close the target stream after
 634  *     the splice.
 635  *
 636  * GOutputStreamSpliceFlags determine how streams should be spliced.
 637  **/
 638 typedef enum {
 639   G_OUTPUT_STREAM_SPLICE_NONE         = 0,
 640   G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE = (1 << 0),
 641   G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET = (1 << 1)
 642 } GOutputStreamSpliceFlags;
 643
 644
 645 /**
 646  * GIOStreamSpliceFlags:
 647  * @G_IO_STREAM_SPLICE_NONE: Do not close either stream.
 648  * @G_IO_STREAM_SPLICE_CLOSE_STREAM1: Close the first stream after
 649  *     the splice.
 650  * @G_IO_STREAM_SPLICE_CLOSE_STREAM2: Close the second stream after
 651  *     the splice.
 652  * @G_IO_STREAM_SPLICE_WAIT_FOR_BOTH: Wait for both splice operations to finish
 653  *     before calling the callback.
 654  *
 655  * GIOStreamSpliceFlags determine how streams should be spliced.
 656  *
 657  * Since: 2.28
 658  **/
 659 typedef enum {
 660   G_IO_STREAM_SPLICE_NONE          = 0,
 661   G_IO_STREAM_SPLICE_CLOSE_STREAM1 = (1 << 0),
 662   G_IO_STREAM_SPLICE_CLOSE_STREAM2 = (1 << 1),
 663   G_IO_STREAM_SPLICE_WAIT_FOR_BOTH = (1 << 2)
 664 } GIOStreamSpliceFlags;
 665
 666 /**
 667  * GEmblemOrigin:
 668  * @G_EMBLEM_ORIGIN_UNKNOWN: Emblem of unknown origin
 669  * @G_EMBLEM_ORIGIN_DEVICE: Emblem adds device-specific information
 670  * @G_EMBLEM_ORIGIN_LIVEMETADATA: Emblem depicts live metadata, such as "readonly"
 671  * @G_EMBLEM_ORIGIN_TAG: Emblem comes from a user-defined tag, e.g. set by nautilus (in the future)
 672  *
 673  * GEmblemOrigin is used to add information about the origin of the emblem
 674  * to #GEmblem.
 675  *
 676  * Since: 2.18
 677  */
 678 typedef enum  {
 679   G_EMBLEM_ORIGIN_UNKNOWN,
 680   G_EMBLEM_ORIGIN_DEVICE,
 681   G_EMBLEM_ORIGIN_LIVEMETADATA,
 682   G_EMBLEM_ORIGIN_TAG
 683 } GEmblemOrigin;
 684
 685 /**
 686  * GResolverError:
 687  * @G_RESOLVER_ERROR_NOT_FOUND: the requested name/address/service was not
 688  *     found
 689  * @G_RESOLVER_ERROR_TEMPORARY_FAILURE: the requested information could not
 690  *     be looked up due to a network error or similar problem
 691  * @G_RESOLVER_ERROR_INTERNAL: unknown error
 692  *
 693  * An error code used with %G_RESOLVER_ERROR in a #GError returned
 694  * from a #GResolver routine.
 695  *
 696  * Since: 2.22
 697  */
 698 typedef enum {
 699   G_RESOLVER_ERROR_NOT_FOUND,
 700   G_RESOLVER_ERROR_TEMPORARY_FAILURE,
 701   G_RESOLVER_ERROR_INTERNAL
 702 } GResolverError;
 703
 704 /**
 705  * GResolverRecordType:
 706  * @G_RESOLVER_RECORD_SRV: lookup DNS SRV records for a domain
 707  * @G_RESOLVER_RECORD_MX: lookup DNS MX records for a domain
 708  * @G_RESOLVER_RECORD_TXT: lookup DNS TXT records for a name
 709  * @G_RESOLVER_RECORD_SOA: lookup DNS SOA records for a zone
 710  * @G_RESOLVER_RECORD_NS: lookup DNS NS records for a domain
 711  *
 712  * The type of record that g_resolver_lookup_records() or
 713  * g_resolver_lookup_records_async() should retrieve. The records are returned
 714  * as lists of #GVariant tuples. Each record type has different values in
 715  * the variant tuples returned.
 716  *
 717  * %G_RESOLVER_RECORD_SRV records are returned as variants with the signature
 718  * '(qqqs)', containing a guint16 with the priority, a guint16 with the
 719  * weight, a guint16 with the port, and a string of the hostname.
 720  *
 721  * %G_RESOLVER_RECORD_MX records are returned as variants with the signature
 722  * '(qs)', representing a guint16 with the preference, and a string containing
 723  * the mail exchanger hostname.
 724  *
 725  * %G_RESOLVER_RECORD_TXT records are returned as variants with the signature
 726  * '(as)', representing an array of the strings in the text record.
 727  *
 728  * %G_RESOLVER_RECORD_SOA records are returned as variants with the signature
 729  * '(ssuuuuu)', representing a string containing the primary name server, a
 730  * string containing the administrator, the serial as a guint32, the refresh
 731  * interval as guint32, the retry interval as a guint32, the expire timeout
 732  * as a guint32, and the ttl as a guint32.
 733  *
 734  * %G_RESOLVER_RECORD_NS records are returned as variants with the signature
 735  * '(s)', representing a string of the hostname of the name server.
 736  *
 737  * Since: 2.34
 738  */
 739 typedef enum {
 740   G_RESOLVER_RECORD_SRV = 1,
 741   G_RESOLVER_RECORD_MX,
 742   G_RESOLVER_RECORD_TXT,
 743   G_RESOLVER_RECORD_SOA,
 744   G_RESOLVER_RECORD_NS
 745 } GResolverRecordType;
 746
 747 /**
 748  * GResourceError:
 749  * @G_RESOURCE_ERROR_NOT_FOUND: no file was found at the requested path
 750  * @G_RESOURCE_ERROR_INTERNAL: unknown error
 751  *
 752  * An error code used with %G_RESOURCE_ERROR in a #GError returned
 753  * from a #GResource routine.
 754  *
 755  * Since: 2.32
 756  */
 757 typedef enum {
 758   G_RESOURCE_ERROR_NOT_FOUND,
 759   G_RESOURCE_ERROR_INTERNAL
 760 } GResourceError;
 761
 762 /**
 763  * GResourceFlags:
 764  * @G_RESOURCE_FLAGS_NONE: No flags set.
 765  * @G_RESOURCE_FLAGS_COMPRESSED: The file is compressed.
 766  *
 767  * GResourceFlags give information about a particular file inside a resource
 768  * bundle.
 769  *
 770  * Since: 2.32
 771  **/
 772 typedef enum {
 773   G_RESOURCE_FLAGS_NONE       = 0,
 774   G_RESOURCE_FLAGS_COMPRESSED = (1<<0)
 775 } GResourceFlags;
 776
 777 /**
 778  * GResourceLookupFlags:
 779  * @G_RESOURCE_LOOKUP_FLAGS_NONE: No flags set.
 780  *
 781  * GResourceLookupFlags determine how resource path lookups are handled.
 782  *
 783  * Since: 2.32
 784  **/
 785 typedef enum /*< flags >*/ {
 786   G_RESOURCE_LOOKUP_FLAGS_NONE       = 0
 787 } GResourceLookupFlags;
 788
 789 /**
 790  * GSocketFamily:
 791  * @G_SOCKET_FAMILY_INVALID: no address family
 792  * @G_SOCKET_FAMILY_IPV4: the IPv4 family
 793  * @G_SOCKET_FAMILY_IPV6: the IPv6 family
 794  * @G_SOCKET_FAMILY_UNIX: the UNIX domain family
 795  *
 796  * The protocol family of a #GSocketAddress. (These values are
 797  * identical to the system defines %AF_INET, %AF_INET6 and %AF_UNIX,
 798  * if available.)
 799  *
 800  * Since: 2.22
 801  */
 802 typedef enum {
 803   G_SOCKET_FAMILY_INVALID,
 804   G_SOCKET_FAMILY_UNIX = GLIB_SYSDEF_AF_UNIX,
 805   G_SOCKET_FAMILY_IPV4 = GLIB_SYSDEF_AF_INET,
 806   G_SOCKET_FAMILY_IPV6 = GLIB_SYSDEF_AF_INET6
 807 } GSocketFamily;
 808
 809 /**
 810  * GSocketType:
 811  * @G_SOCKET_TYPE_INVALID: Type unknown or wrong
 812  * @G_SOCKET_TYPE_STREAM: Reliable connection-based byte streams (e.g. TCP).
 813  * @G_SOCKET_TYPE_DATAGRAM: Connectionless, unreliable datagram passing.
 814  *     (e.g. UDP)
 815  * @G_SOCKET_TYPE_SEQPACKET: Reliable connection-based passing of datagrams
 816  *     of fixed maximum length (e.g. SCTP).
 817  *
 818  * Flags used when creating a #GSocket. Some protocols may not implement
 819  * all the socket types.
 820  *
 821  * Since: 2.22
 822  */
 823 typedef enum
 824 {
 825   G_SOCKET_TYPE_INVALID,
 826   G_SOCKET_TYPE_STREAM,
 827   G_SOCKET_TYPE_DATAGRAM,
 828   G_SOCKET_TYPE_SEQPACKET
 829 } GSocketType;
 830
 831 /**
 832  * GSocketMsgFlags:
 833  * @G_SOCKET_MSG_NONE: No flags.
 834  * @G_SOCKET_MSG_OOB: Request to send/receive out of band data.
 835  * @G_SOCKET_MSG_PEEK: Read data from the socket without removing it from
 836  *     the queue.
 837  * @G_SOCKET_MSG_DONTROUTE: Don't use a gateway to send out the packet,
 838  *     only send to hosts on directly connected networks.
 839  *
 840  * Flags used in g_socket_receive_message() and g_socket_send_message().
 841  * The flags listed in the enum are some commonly available flags, but the
 842  * values used for them are the same as on the platform, and any other flags
 843  * are passed in/out as is. So to use a platform specific flag, just include
 844  * the right system header and pass in the flag.
 845  *
 846  * Since: 2.22
 847  */
 848 typedef enum /*< flags >*/
 849 {
 850   G_SOCKET_MSG_NONE,
 851   G_SOCKET_MSG_OOB = GLIB_SYSDEF_MSG_OOB,
 852   G_SOCKET_MSG_PEEK = GLIB_SYSDEF_MSG_PEEK,
 853   G_SOCKET_MSG_DONTROUTE = GLIB_SYSDEF_MSG_DONTROUTE
 854 } GSocketMsgFlags;
 855
 856 /**
 857  * GSocketProtocol:
 858  * @G_SOCKET_PROTOCOL_UNKNOWN: The protocol type is unknown
 859  * @G_SOCKET_PROTOCOL_DEFAULT: The default protocol for the family/type
 860  * @G_SOCKET_PROTOCOL_TCP: TCP over IP
 861  * @G_SOCKET_PROTOCOL_UDP: UDP over IP
 862  * @G_SOCKET_PROTOCOL_SCTP: SCTP over IP
 863  *
 864  * A protocol identifier is specified when creating a #GSocket, which is a
 865  * family/type specific identifier, where 0 means the default protocol for
 866  * the particular family/type.
 867  *
 868  * This enum contains a set of commonly available and used protocols. You
 869  * can also pass any other identifiers handled by the platform in order to
 870  * use protocols not listed here.
 871  *
 872  * Since: 2.22
 873  */
 874 typedef enum {
 875   G_SOCKET_PROTOCOL_UNKNOWN = -1,
 876   G_SOCKET_PROTOCOL_DEFAULT = 0,
 877   G_SOCKET_PROTOCOL_TCP     = 6,
 878   G_SOCKET_PROTOCOL_UDP     = 17,
 879   G_SOCKET_PROTOCOL_SCTP    = 132
 880 } GSocketProtocol;
 881
 882 /**
 883  * GZlibCompressorFormat:
 884  * @G_ZLIB_COMPRESSOR_FORMAT_ZLIB: deflate compression with zlib header
 885  * @G_ZLIB_COMPRESSOR_FORMAT_GZIP: gzip file format
 886  * @G_ZLIB_COMPRESSOR_FORMAT_RAW: deflate compression with no header
 887  *
 888  * Used to select the type of data format to use for #GZlibDecompressor
 889  * and #GZlibCompressor.
 890  *
 891  * Since: 2.24
 892  */
 893 typedef enum {
 894   G_ZLIB_COMPRESSOR_FORMAT_ZLIB,
 895   G_ZLIB_COMPRESSOR_FORMAT_GZIP,
 896   G_ZLIB_COMPRESSOR_FORMAT_RAW
 897 } GZlibCompressorFormat;
 898
 899 /**
 900  * GUnixSocketAddressType:
 901  * @G_UNIX_SOCKET_ADDRESS_INVALID: invalid
 902  * @G_UNIX_SOCKET_ADDRESS_ANONYMOUS: anonymous
 903  * @G_UNIX_SOCKET_ADDRESS_PATH: a filesystem path
 904  * @G_UNIX_SOCKET_ADDRESS_ABSTRACT: an abstract name
 905  * @G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED: an abstract name, 0-padded
 906  *   to the full length of a unix socket name
 907  *
 908  * The type of name used by a #GUnixSocketAddress.
 909  * %G_UNIX_SOCKET_ADDRESS_PATH indicates a traditional unix domain
 910  * socket bound to a filesystem path. %G_UNIX_SOCKET_ADDRESS_ANONYMOUS
 911  * indicates a socket not bound to any name (eg, a client-side socket,
 912  * or a socket created with socketpair()).
 913  *
 914  * For abstract sockets, there are two incompatible ways of naming
 915  * them; the man pages suggest using the entire `struct sockaddr_un`
 916  * as the name, padding the unused parts of the %sun_path field with
 917  * zeroes; this corresponds to %G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED.
 918  * However, many programs instead just use a portion of %sun_path, and
 919  * pass an appropriate smaller length to bind() or connect(). This is
 920  * %G_UNIX_SOCKET_ADDRESS_ABSTRACT.
 921  *
 922  * Since: 2.26
 923  */
 924 typedef enum {
 925   G_UNIX_SOCKET_ADDRESS_INVALID,
 926   G_UNIX_SOCKET_ADDRESS_ANONYMOUS,
 927   G_UNIX_SOCKET_ADDRESS_PATH,
 928   G_UNIX_SOCKET_ADDRESS_ABSTRACT,
 929   G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED
 930 } GUnixSocketAddressType;
 931
 932 /**
 933  * GBusType:
 934  * @G_BUS_TYPE_STARTER: An alias for the message bus that activated the process, if any.
 935  * @G_BUS_TYPE_NONE: Not a message bus.
 936  * @G_BUS_TYPE_SYSTEM: The system-wide message bus.
 937  * @G_BUS_TYPE_SESSION: The login session message bus.
 938  *
 939  * An enumeration for well-known message buses.
 940  *
 941  * Since: 2.26
 942  */
 943 typedef enum
 944 {
 945   G_BUS_TYPE_STARTER = -1,
 946   G_BUS_TYPE_NONE = 0,
 947   G_BUS_TYPE_SYSTEM  = 1,
 948   G_BUS_TYPE_SESSION = 2
 949 } GBusType;
 950
 951 /**
 952  * GBusNameOwnerFlags:
 953  * @G_BUS_NAME_OWNER_FLAGS_NONE: No flags set.
 954  * @G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT: Allow another message bus connection to claim the name.
 955  * @G_BUS_NAME_OWNER_FLAGS_REPLACE: If another message bus connection owns the name and have
 956  * specified #G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT, then take the name from the other connection.
 957  * @G_BUS_NAME_OWNER_FLAGS_DO_NOT_QUEUE: If another message bus connection owns the name, immediately
 958  * return an error from g_bus_own_name() rather than entering the waiting queue for that name. (Since 2.54)
 959  *
 960  * Flags used in g_bus_own_name().
 961  *
 962  * Since: 2.26
 963  */
 964 typedef enum
 965 {
 966   G_BUS_NAME_OWNER_FLAGS_NONE = 0,                    /*< nick=none >*/
 967   G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT = (1<<0),  /*< nick=allow-replacement >*/
 968   G_BUS_NAME_OWNER_FLAGS_REPLACE = (1<<1),           /*< nick=replace >*/
 969   G_BUS_NAME_OWNER_FLAGS_DO_NOT_QUEUE = (1<<2)       /*< nick=do-not-queue >*/
 970 } GBusNameOwnerFlags;
 971 /* When adding new flags, their numeric values must currently match those
 972  * used in the D-Bus Specification. */
 973
 974 /**
 975  * GBusNameWatcherFlags:
 976  * @G_BUS_NAME_WATCHER_FLAGS_NONE: No flags set.
 977  * @G_BUS_NAME_WATCHER_FLAGS_AUTO_START: If no-one owns the name when
 978  * beginning to watch the name, ask the bus to launch an owner for the
 979  * name.
 980  *
 981  * Flags used in g_bus_watch_name().
 982  *
 983  * Since: 2.26
 984  */
 985 typedef enum
 986 {
 987   G_BUS_NAME_WATCHER_FLAGS_NONE = 0,
 988   G_BUS_NAME_WATCHER_FLAGS_AUTO_START = (1<<0)
 989 } GBusNameWatcherFlags;
 990
 991 /**
 992  * GDBusProxyFlags:
 993  * @G_DBUS_PROXY_FLAGS_NONE: No flags set.
 994  * @G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES: Don't load properties.
 995  * @G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS: Don't connect to signals on the remote object.
 996  * @G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START: If the proxy is for a well-known name,
 997  * do not ask the bus to launch an owner during proxy initialization or a method call.
 998  * This flag is only meaningful in proxies for well-known names.
 999  * @G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES: If set, the property value for any __invalidated property__ will be (asynchronously) retrieved upon receiving the [`PropertiesChanged`](http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-properties) D-Bus signal and the property will not cause emission of the #GDBusProxy::g-properties-changed signal. When the value is received the #GDBusProxy::g-properties-changed signal is emitted for the property along with the retrieved value. Since 2.32.
1000  * @G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START_AT_CONSTRUCTION: If the proxy is for a well-known name,
1001  * do not ask the bus to launch an owner during proxy initialization, but allow it to be
1002  * autostarted by a method call. This flag is only meaningful in proxies for well-known names,
1003  * and only if %G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START is not also specified.
1004  *
1005  * Flags used when constructing an instance of a #GDBusProxy derived class.
1006  *
1007  * Since: 2.26
1008  */
1009 typedef enum
1010 {
1011   G_DBUS_PROXY_FLAGS_NONE = 0,
1012   G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES = (1<<0),
1013   G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS = (1<<1),
1014   G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START = (1<<2),
1015   G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES = (1<<3),
1016   G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START_AT_CONSTRUCTION = (1<<4)
1017 } GDBusProxyFlags;
1018
1019 /**
1020  * GDBusError:
1021  * @G_DBUS_ERROR_FAILED:
1022  * A generic error; "something went wrong" - see the error message for
1023  * more.
1024  * @G_DBUS_ERROR_NO_MEMORY:
1025  * There was not enough memory to complete an operation.
1026  * @G_DBUS_ERROR_SERVICE_UNKNOWN:
1027  * The bus doesn't know how to launch a service to supply the bus name
1028  * you wanted.
1029  * @G_DBUS_ERROR_NAME_HAS_NO_OWNER:
1030  * The bus name you referenced doesn't exist (i.e. no application owns
1031  * it).
1032  * @G_DBUS_ERROR_NO_REPLY:
1033  * No reply to a message expecting one, usually means a timeout occurred.
1034  * @G_DBUS_ERROR_IO_ERROR:
1035  * Something went wrong reading or writing to a socket, for example.
1036  * @G_DBUS_ERROR_BAD_ADDRESS:
1037  * A D-Bus bus address was malformed.
1038  * @G_DBUS_ERROR_NOT_SUPPORTED:
1039  * Requested operation isn't supported (like ENOSYS on UNIX).
1040  * @G_DBUS_ERROR_LIMITS_EXCEEDED:
1041  * Some limited resource is exhausted.
1042  * @G_DBUS_ERROR_ACCESS_DENIED:
1043  * Security restrictions don't allow doing what you're trying to do.
1044  * @G_DBUS_ERROR_AUTH_FAILED:
1045  * Authentication didn't work.
1046  * @G_DBUS_ERROR_NO_SERVER:
1047  * Unable to connect to server (probably caused by ECONNREFUSED on a
1048  * socket).
1049  * @G_DBUS_ERROR_TIMEOUT:
1050  * Certain timeout errors, possibly ETIMEDOUT on a socket.  Note that
1051  * %G_DBUS_ERROR_NO_REPLY is used for message reply timeouts. Warning:
1052  * this is confusingly-named given that %G_DBUS_ERROR_TIMED_OUT also
1053  * exists. We can't fix it for compatibility reasons so just be
1054  * careful.
1055  * @G_DBUS_ERROR_NO_NETWORK:
1056  * No network access (probably ENETUNREACH on a socket).
1057  * @G_DBUS_ERROR_ADDRESS_IN_USE:
1058  * Can't bind a socket since its address is in use (i.e. EADDRINUSE).
1059  * @G_DBUS_ERROR_DISCONNECTED:
1060  * The connection is disconnected and you're trying to use it.
1061  * @G_DBUS_ERROR_INVALID_ARGS:
1062  * Invalid arguments passed to a method call.
1063  * @G_DBUS_ERROR_FILE_NOT_FOUND:
1064  * Missing file.
1065  * @G_DBUS_ERROR_FILE_EXISTS:
1066  * Existing file and the operation you're using does not silently overwrite.
1067  * @G_DBUS_ERROR_UNKNOWN_METHOD:
1068  * Method name you invoked isn't known by the object you invoked it on.
1069  * @G_DBUS_ERROR_UNKNOWN_OBJECT:
1070  * Object you invoked a method on isn't known. Since 2.42
1071  * @G_DBUS_ERROR_UNKNOWN_INTERFACE:
1072  * Interface you invoked a method on isn't known by the object. Since 2.42
1073  * @G_DBUS_ERROR_UNKNOWN_PROPERTY:
1074  * Property you tried to access isn't known by the object. Since 2.42
1075  * @G_DBUS_ERROR_PROPERTY_READ_ONLY:
1076  * Property you tried to set is read-only. Since 2.42
1077  * @G_DBUS_ERROR_TIMED_OUT:
1078  * Certain timeout errors, e.g. while starting a service. Warning: this is
1079  * confusingly-named given that %G_DBUS_ERROR_TIMEOUT also exists. We
1080  * can't fix it for compatibility reasons so just be careful.
1081  * @G_DBUS_ERROR_MATCH_RULE_NOT_FOUND:
1082  * Tried to remove or modify a match rule that didn't exist.
1083  * @G_DBUS_ERROR_MATCH_RULE_INVALID:
1084  * The match rule isn't syntactically valid.
1085  * @G_DBUS_ERROR_SPAWN_EXEC_FAILED:
1086  * While starting a new process, the exec() call failed.
1087  * @G_DBUS_ERROR_SPAWN_FORK_FAILED:
1088  * While starting a new process, the fork() call failed.
1089  * @G_DBUS_ERROR_SPAWN_CHILD_EXITED:
1090  * While starting a new process, the child exited with a status code.
1091  * @G_DBUS_ERROR_SPAWN_CHILD_SIGNALED:
1092  * While starting a new process, the child exited on a signal.
1093  * @G_DBUS_ERROR_SPAWN_FAILED:
1094  * While starting a new process, something went wrong.
1095  * @G_DBUS_ERROR_SPAWN_SETUP_FAILED:
1096  * We failed to setup the environment correctly.
1097  * @G_DBUS_ERROR_SPAWN_CONFIG_INVALID:
1098  * We failed to setup the config parser correctly.
1099  * @G_DBUS_ERROR_SPAWN_SERVICE_INVALID:
1100  * Bus name was not valid.
1101  * @G_DBUS_ERROR_SPAWN_SERVICE_NOT_FOUND:
1102  * Service file not found in system-services directory.
1103  * @G_DBUS_ERROR_SPAWN_PERMISSIONS_INVALID:
1104  * Permissions are incorrect on the setuid helper.
1105  * @G_DBUS_ERROR_SPAWN_FILE_INVALID:
1106  * Service file invalid (Name, User or Exec missing).
1107  * @G_DBUS_ERROR_SPAWN_NO_MEMORY:
1108  * Tried to get a UNIX process ID and it wasn't available.
1109  * @G_DBUS_ERROR_UNIX_PROCESS_ID_UNKNOWN:
1110  * Tried to get a UNIX process ID and it wasn't available.
1111  * @G_DBUS_ERROR_INVALID_SIGNATURE:
1112  * A type signature is not valid.
1113  * @G_DBUS_ERROR_INVALID_FILE_CONTENT:
1114  * A file contains invalid syntax or is otherwise broken.
1115  * @G_DBUS_ERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN:
1116  * Asked for SELinux security context and it wasn't available.
1117  * @G_DBUS_ERROR_ADT_AUDIT_DATA_UNKNOWN:
1118  * Asked for ADT audit data and it wasn't available.
1119  * @G_DBUS_ERROR_OBJECT_PATH_IN_USE:
1120  * There's already an object with the requested object path.
1121  *
1122  * Error codes for the %G_DBUS_ERROR error domain.
1123  *
1124  * Since: 2.26
1125  */
1126 typedef enum
1127 {
1128   /* Well-known errors in the org.freedesktop.DBus.Error namespace */
1129   G_DBUS_ERROR_FAILED,                           /* org.freedesktop.DBus.Error.Failed */
1130   G_DBUS_ERROR_NO_MEMORY,                        /* org.freedesktop.DBus.Error.NoMemory */
1131   G_DBUS_ERROR_SERVICE_UNKNOWN,                  /* org.freedesktop.DBus.Error.ServiceUnknown */
1132   G_DBUS_ERROR_NAME_HAS_NO_OWNER,                /* org.freedesktop.DBus.Error.NameHasNoOwner */
1133   G_DBUS_ERROR_NO_REPLY,                         /* org.freedesktop.DBus.Error.NoReply */
1134   G_DBUS_ERROR_IO_ERROR,                         /* org.freedesktop.DBus.Error.IOError */
1135   G_DBUS_ERROR_BAD_ADDRESS,                      /* org.freedesktop.DBus.Error.BadAddress */
1136   G_DBUS_ERROR_NOT_SUPPORTED,                    /* org.freedesktop.DBus.Error.NotSupported */
1137   G_DBUS_ERROR_LIMITS_EXCEEDED,                  /* org.freedesktop.DBus.Error.LimitsExceeded */
1138   G_DBUS_ERROR_ACCESS_DENIED,                    /* org.freedesktop.DBus.Error.AccessDenied */
1139   G_DBUS_ERROR_AUTH_FAILED,                      /* org.freedesktop.DBus.Error.AuthFailed */
1140   G_DBUS_ERROR_NO_SERVER,                        /* org.freedesktop.DBus.Error.NoServer */
1141   G_DBUS_ERROR_TIMEOUT,                          /* org.freedesktop.DBus.Error.Timeout */
1142   G_DBUS_ERROR_NO_NETWORK,                       /* org.freedesktop.DBus.Error.NoNetwork */
1143   G_DBUS_ERROR_ADDRESS_IN_USE,                   /* org.freedesktop.DBus.Error.AddressInUse */
1144   G_DBUS_ERROR_DISCONNECTED,                     /* org.freedesktop.DBus.Error.Disconnected */
1145   G_DBUS_ERROR_INVALID_ARGS,                     /* org.freedesktop.DBus.Error.InvalidArgs */
1146   G_DBUS_ERROR_FILE_NOT_FOUND,                   /* org.freedesktop.DBus.Error.FileNotFound */
1147   G_DBUS_ERROR_FILE_EXISTS,                      /* org.freedesktop.DBus.Error.FileExists */
1148   G_DBUS_ERROR_UNKNOWN_METHOD,                   /* org.freedesktop.DBus.Error.UnknownMethod */
1149   G_DBUS_ERROR_TIMED_OUT,                        /* org.freedesktop.DBus.Error.TimedOut */
1150   G_DBUS_ERROR_MATCH_RULE_NOT_FOUND,             /* org.freedesktop.DBus.Error.MatchRuleNotFound */
1151   G_DBUS_ERROR_MATCH_RULE_INVALID,               /* org.freedesktop.DBus.Error.MatchRuleInvalid */
1152   G_DBUS_ERROR_SPAWN_EXEC_FAILED,                /* org.freedesktop.DBus.Error.Spawn.ExecFailed */
1153   G_DBUS_ERROR_SPAWN_FORK_FAILED,                /* org.freedesktop.DBus.Error.Spawn.ForkFailed */
1154   G_DBUS_ERROR_SPAWN_CHILD_EXITED,               /* org.freedesktop.DBus.Error.Spawn.ChildExited */
1155   G_DBUS_ERROR_SPAWN_CHILD_SIGNALED,             /* org.freedesktop.DBus.Error.Spawn.ChildSignaled */
1156   G_DBUS_ERROR_SPAWN_FAILED,                     /* org.freedesktop.DBus.Error.Spawn.Failed */
1157   G_DBUS_ERROR_SPAWN_SETUP_FAILED,               /* org.freedesktop.DBus.Error.Spawn.FailedToSetup */
1158   G_DBUS_ERROR_SPAWN_CONFIG_INVALID,             /* org.freedesktop.DBus.Error.Spawn.ConfigInvalid */
1159   G_DBUS_ERROR_SPAWN_SERVICE_INVALID,            /* org.freedesktop.DBus.Error.Spawn.ServiceNotValid */
1160   G_DBUS_ERROR_SPAWN_SERVICE_NOT_FOUND,          /* org.freedesktop.DBus.Error.Spawn.ServiceNotFound */
1161   G_DBUS_ERROR_SPAWN_PERMISSIONS_INVALID,        /* org.freedesktop.DBus.Error.Spawn.PermissionsInvalid */
1162   G_DBUS_ERROR_SPAWN_FILE_INVALID,               /* org.freedesktop.DBus.Error.Spawn.FileInvalid */
1163   G_DBUS_ERROR_SPAWN_NO_MEMORY,                  /* org.freedesktop.DBus.Error.Spawn.NoMemory */
1164   G_DBUS_ERROR_UNIX_PROCESS_ID_UNKNOWN,          /* org.freedesktop.DBus.Error.UnixProcessIdUnknown */
1165   G_DBUS_ERROR_INVALID_SIGNATURE,                /* org.freedesktop.DBus.Error.InvalidSignature */
1166   G_DBUS_ERROR_INVALID_FILE_CONTENT,             /* org.freedesktop.DBus.Error.InvalidFileContent */
1167   G_DBUS_ERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN, /* org.freedesktop.DBus.Error.SELinuxSecurityContextUnknown */
1168   G_DBUS_ERROR_ADT_AUDIT_DATA_UNKNOWN,           /* org.freedesktop.DBus.Error.AdtAuditDataUnknown */
1169   G_DBUS_ERROR_OBJECT_PATH_IN_USE,               /* org.freedesktop.DBus.Error.ObjectPathInUse */
1170   G_DBUS_ERROR_UNKNOWN_OBJECT,                   /* org.freedesktop.DBus.Error.UnknownObject */
1171   G_DBUS_ERROR_UNKNOWN_INTERFACE,                /* org.freedesktop.DBus.Error.UnknownInterface */
1172   G_DBUS_ERROR_UNKNOWN_PROPERTY,                 /* org.freedesktop.DBus.Error.UnknownProperty */
1173   G_DBUS_ERROR_PROPERTY_READ_ONLY                /* org.freedesktop.DBus.Error.PropertyReadOnly */
1174 } GDBusError;
1175 /* Remember to update g_dbus_error_quark() in gdbuserror.c if you extend this enumeration */
1176
1177 /**
1178  * GDBusConnectionFlags:
1179  * @G_DBUS_CONNECTION_FLAGS_NONE: No flags set.
1180  * @G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT: Perform authentication against server.
1181  * @G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER: Perform authentication against client.
1182  * @G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS: When
1183  * authenticating as a server, allow the anonymous authentication
1184  * method.
1185  * @G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION: Pass this flag if connecting to a peer that is a
1186  * message bus. This means that the Hello() method will be invoked as part of the connection setup.
1187  * @G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING: If set, processing of D-Bus messages is
1188  * delayed until g_dbus_connection_start_message_processing() is called.
1189  *
1190  * Flags used when creating a new #GDBusConnection.
1191  *
1192  * Since: 2.26
1193  */
1194 typedef enum {
1195   G_DBUS_CONNECTION_FLAGS_NONE = 0,
1196   G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT = (1<<0),
1197   G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER = (1<<1),
1198   G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS = (1<<2),
1199   G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION = (1<<3),
1200   G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING = (1<<4)
1201 } GDBusConnectionFlags;
1202
1203 /**
1204  * GDBusCapabilityFlags:
1205  * @G_DBUS_CAPABILITY_FLAGS_NONE: No flags set.
1206  * @G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING: The connection
1207  * supports exchanging UNIX file descriptors with the remote peer.
1208  *
1209  * Capabilities negotiated with the remote peer.
1210  *
1211  * Since: 2.26
1212  */
1213 typedef enum {
1214   G_DBUS_CAPABILITY_FLAGS_NONE = 0,
1215   G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING = (1<<0)
1216 } GDBusCapabilityFlags;
1217
1218 /**
1219  * GDBusCallFlags:
1220  * @G_DBUS_CALL_FLAGS_NONE: No flags set.
1221  * @G_DBUS_CALL_FLAGS_NO_AUTO_START: The bus must not launch
1222  * an owner for the destination name in response to this method
1223  * invocation.
1224  * @G_DBUS_CALL_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION: the caller is prepared to
1225  * wait for interactive authorization. Since 2.46.
1226  *
1227  * Flags used in g_dbus_connection_call() and similar APIs.
1228  *
1229  * Since: 2.26
1230  */
1231 typedef enum {
1232   G_DBUS_CALL_FLAGS_NONE = 0,
1233   G_DBUS_CALL_FLAGS_NO_AUTO_START = (1<<0),
1234   G_DBUS_CALL_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION = (1<<1)
1235 } GDBusCallFlags;
1236 /* (1<<31) is reserved for internal use by GDBusConnection, do not use it. */
1237
1238 /**
1239  * GDBusMessageType:
1240  * @G_DBUS_MESSAGE_TYPE_INVALID: Message is of invalid type.
1241  * @G_DBUS_MESSAGE_TYPE_METHOD_CALL: Method call.
1242  * @G_DBUS_MESSAGE_TYPE_METHOD_RETURN: Method reply.
1243  * @G_DBUS_MESSAGE_TYPE_ERROR: Error reply.
1244  * @G_DBUS_MESSAGE_TYPE_SIGNAL: Signal emission.
1245  *
1246  * Message types used in #GDBusMessage.
1247  *
1248  * Since: 2.26
1249  */
1250 typedef enum {
1251   G_DBUS_MESSAGE_TYPE_INVALID,
1252   G_DBUS_MESSAGE_TYPE_METHOD_CALL,
1253   G_DBUS_MESSAGE_TYPE_METHOD_RETURN,
1254   G_DBUS_MESSAGE_TYPE_ERROR,
1255   G_DBUS_MESSAGE_TYPE_SIGNAL
1256 } GDBusMessageType;
1257
1258 /**
1259  * GDBusMessageFlags:
1260  * @G_DBUS_MESSAGE_FLAGS_NONE: No flags set.
1261  * @G_DBUS_MESSAGE_FLAGS_NO_REPLY_EXPECTED: A reply is not expected.
1262  * @G_DBUS_MESSAGE_FLAGS_NO_AUTO_START: The bus must not launch an
1263  * owner for the destination name in response to this message.
1264  * @G_DBUS_MESSAGE_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION: If set on a method
1265  * call, this flag means that the caller is prepared to wait for interactive
1266  * authorization. Since 2.46.
1267  *
1268  * Message flags used in #GDBusMessage.
1269  *
1270  * Since: 2.26
1271  */
1272 typedef enum {
1273   G_DBUS_MESSAGE_FLAGS_NONE = 0,
1274   G_DBUS_MESSAGE_FLAGS_NO_REPLY_EXPECTED = (1<<0),
1275   G_DBUS_MESSAGE_FLAGS_NO_AUTO_START = (1<<1),
1276   G_DBUS_MESSAGE_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION = (1<<2)
1277 } GDBusMessageFlags;
1278
1279 /**
1280  * GDBusMessageHeaderField:
1281  * @G_DBUS_MESSAGE_HEADER_FIELD_INVALID: Not a valid header field.
1282  * @G_DBUS_MESSAGE_HEADER_FIELD_PATH: The object path.
1283  * @G_DBUS_MESSAGE_HEADER_FIELD_INTERFACE: The interface name.
1284  * @G_DBUS_MESSAGE_HEADER_FIELD_MEMBER: The method or signal name.
1285  * @G_DBUS_MESSAGE_HEADER_FIELD_ERROR_NAME: The name of the error that occurred.
1286  * @G_DBUS_MESSAGE_HEADER_FIELD_REPLY_SERIAL: The serial number the message is a reply to.
1287  * @G_DBUS_MESSAGE_HEADER_FIELD_DESTINATION: The name the message is intended for.
1288  * @G_DBUS_MESSAGE_HEADER_FIELD_SENDER: Unique name of the sender of the message (filled in by the bus).
1289  * @G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE: The signature of the message body.
1290  * @G_DBUS_MESSAGE_HEADER_FIELD_NUM_UNIX_FDS: The number of UNIX file descriptors that accompany the message.
1291  *
1292  * Header fields used in #GDBusMessage.
1293  *
1294  * Since: 2.26
1295  */
1296 typedef enum {
1297   G_DBUS_MESSAGE_HEADER_FIELD_INVALID,
1298   G_DBUS_MESSAGE_HEADER_FIELD_PATH,
1299   G_DBUS_MESSAGE_HEADER_FIELD_INTERFACE,
1300   G_DBUS_MESSAGE_HEADER_FIELD_MEMBER,
1301   G_DBUS_MESSAGE_HEADER_FIELD_ERROR_NAME,
1302   G_DBUS_MESSAGE_HEADER_FIELD_REPLY_SERIAL,
1303   G_DBUS_MESSAGE_HEADER_FIELD_DESTINATION,
1304   G_DBUS_MESSAGE_HEADER_FIELD_SENDER,
1305   G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE,
1306   G_DBUS_MESSAGE_HEADER_FIELD_NUM_UNIX_FDS
1307 } GDBusMessageHeaderField;
1308
1309 /**
1310  * GDBusPropertyInfoFlags:
1311  * @G_DBUS_PROPERTY_INFO_FLAGS_NONE: No flags set.
1312  * @G_DBUS_PROPERTY_INFO_FLAGS_READABLE: Property is readable.
1313  * @G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE: Property is writable.
1314  *
1315  * Flags describing the access control of a D-Bus property.
1316  *
1317  * Since: 2.26
1318  */
1319 typedef enum
1320 {
1321   G_DBUS_PROPERTY_INFO_FLAGS_NONE = 0,
1322   G_DBUS_PROPERTY_INFO_FLAGS_READABLE = (1<<0),
1323   G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE = (1<<1)
1324 } GDBusPropertyInfoFlags;
1325
1326 /**
1327  * GDBusSubtreeFlags:
1328  * @G_DBUS_SUBTREE_FLAGS_NONE: No flags set.
1329  * @G_DBUS_SUBTREE_FLAGS_DISPATCH_TO_UNENUMERATED_NODES: Method calls to objects not in the enumerated range
1330  *                                                       will still be dispatched. This is useful if you want
1331  *                                                       to dynamically spawn objects in the subtree.
1332  *
1333  * Flags passed to g_dbus_connection_register_subtree().
1334  *
1335  * Since: 2.26
1336  */
1337 typedef enum
1338 {
1339   G_DBUS_SUBTREE_FLAGS_NONE = 0,
1340   G_DBUS_SUBTREE_FLAGS_DISPATCH_TO_UNENUMERATED_NODES = (1<<0)
1341 } GDBusSubtreeFlags;
1342
1343 /**
1344  * GDBusServerFlags:
1345  * @G_DBUS_SERVER_FLAGS_NONE: No flags set.
1346  * @G_DBUS_SERVER_FLAGS_RUN_IN_THREAD: All #GDBusServer::new-connection
1347  * signals will run in separated dedicated threads (see signal for
1348  * details).
1349  * @G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS: Allow the anonymous
1350  * authentication method.
1351  *
1352  * Flags used when creating a #GDBusServer.
1353  *
1354  * Since: 2.26
1355  */
1356 typedef enum
1357 {
1358   G_DBUS_SERVER_FLAGS_NONE = 0,
1359   G_DBUS_SERVER_FLAGS_RUN_IN_THREAD = (1<<0),
1360   G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS = (1<<1)
1361 } GDBusServerFlags;
1362
1363 /**
1364  * GDBusSignalFlags:
1365  * @G_DBUS_SIGNAL_FLAGS_NONE: No flags set.
1366  * @G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE: Don't actually send the AddMatch
1367  * D-Bus call for this signal subscription.  This gives you more control
1368  * over which match rules you add (but you must add them manually).
1369  * @G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_NAMESPACE: Match first arguments that
1370  * contain a bus or interface name with the given namespace.
1371  * @G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_PATH: Match first arguments that
1372  * contain an object path that is either equivalent to the given path,
1373  * or one of the paths is a subpath of the other.
1374  *
1375  * Flags used when subscribing to signals via g_dbus_connection_signal_subscribe().
1376  *
1377  * Since: 2.26
1378  */
1379 typedef enum /*< flags >*/
1380 {
1381   G_DBUS_SIGNAL_FLAGS_NONE = 0,
1382   G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE = (1<<0),
1383   G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_NAMESPACE = (1<<1),
1384   G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_PATH = (1<<2)
1385 } GDBusSignalFlags;
1386
1387 /**
1388  * GDBusSendMessageFlags:
1389  * @G_DBUS_SEND_MESSAGE_FLAGS_NONE: No flags set.
1390  * @G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL: Do not automatically
1391  * assign a serial number from the #GDBusConnection object when
1392  * sending a message.
1393  *
1394  * Flags used when sending #GDBusMessages on a #GDBusConnection.
1395  *
1396  * Since: 2.26
1397  */
1398 typedef enum
1399 {
1400   G_DBUS_SEND_MESSAGE_FLAGS_NONE = 0,
1401   G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL = (1<<0)
1402 } GDBusSendMessageFlags;
1403 /* (1<<31) is reserved for internal use by GDBusConnection, do not use it. */
1404
1405 /**
1406  * GCredentialsType:
1407  * @G_CREDENTIALS_TYPE_INVALID: Indicates an invalid native credential type.
1408  * @G_CREDENTIALS_TYPE_LINUX_UCRED: The native credentials type is a struct ucred.
1409  * @G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED: The native credentials type is a struct cmsgcred.
1410  * @G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED: The native credentials type is a struct sockpeercred. Added in 2.30.
1411  * @G_CREDENTIALS_TYPE_SOLARIS_UCRED: The native credentials type is a ucred_t. Added in 2.40.
1412  * @G_CREDENTIALS_TYPE_NETBSD_UNPCBID: The native credentials type is a struct unpcbid.
1413  *
1414  * Enumeration describing different kinds of native credential types.
1415  *
1416  * Since: 2.26
1417  */
1418 typedef enum
1419 {
1420   G_CREDENTIALS_TYPE_INVALID,
1421   G_CREDENTIALS_TYPE_LINUX_UCRED,
1422   G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED,
1423   G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED,
1424   G_CREDENTIALS_TYPE_SOLARIS_UCRED,
1425   G_CREDENTIALS_TYPE_NETBSD_UNPCBID
1426 } GCredentialsType;
1427
1428 /**
1429  * GDBusMessageByteOrder:
1430  * @G_DBUS_MESSAGE_BYTE_ORDER_BIG_ENDIAN: The byte order is big endian.
1431  * @G_DBUS_MESSAGE_BYTE_ORDER_LITTLE_ENDIAN: The byte order is little endian.
1432  *
1433  * Enumeration used to describe the byte order of a D-Bus message.
1434  *
1435  * Since: 2.26
1436  */
1437 typedef enum
1438 {
1439   G_DBUS_MESSAGE_BYTE_ORDER_BIG_ENDIAN    = 'B',
1440   G_DBUS_MESSAGE_BYTE_ORDER_LITTLE_ENDIAN = 'l'
1441 } GDBusMessageByteOrder;
1442
1443 /**
1444  * GApplicationFlags:
1445  * @G_APPLICATION_FLAGS_NONE: Default
1446  * @G_APPLICATION_IS_SERVICE: Run as a service. In this mode, registration
1447  *      fails if the service is already running, and the application
1448  *      will initially wait up to 10 seconds for an initial activation
1449  *      message to arrive.
1450  * @G_APPLICATION_IS_LAUNCHER: Don't try to become the primary instance.
1451  * @G_APPLICATION_HANDLES_OPEN: This application handles opening files (in
1452  *     the primary instance). Note that this flag only affects the default
1453  *     implementation of local_command_line(), and has no effect if
1454  *     %G_APPLICATION_HANDLES_COMMAND_LINE is given.
1455  *     See g_application_run() for details.
1456  * @G_APPLICATION_HANDLES_COMMAND_LINE: This application handles command line
1457  *     arguments (in the primary instance). Note that this flag only affect
1458  *     the default implementation of local_command_line().
1459  *     See g_application_run() for details.
1460  * @G_APPLICATION_SEND_ENVIRONMENT: Send the environment of the
1461  *     launching process to the primary instance. Set this flag if your
1462  *     application is expected to behave differently depending on certain
1463  *     environment variables. For instance, an editor might be expected
1464  *     to use the `GIT_COMMITTER_NAME` environment variable
1465  *     when editing a git commit message. The environment is available
1466  *     to the #GApplication::command-line signal handler, via
1467  *     g_application_command_line_getenv().
1468  * @G_APPLICATION_NON_UNIQUE: Make no attempts to do any of the typical
1469  *     single-instance application negotiation, even if the application
1470  *     ID is given.  The application neither attempts to become the
1471  *     owner of the application ID nor does it check if an existing
1472  *     owner already exists.  Everything occurs in the local process.
1473  *     Since: 2.30.
1474  * @G_APPLICATION_CAN_OVERRIDE_APP_ID: Allow users to override the
1475  *     application ID from the command line with `--gapplication-app-id`.
1476  *     Since: 2.48
1477  *
1478  * Flags used to define the behaviour of a #GApplication.
1479  *
1480  * Since: 2.28
1481  **/
1482 typedef enum
1483 {
1484   G_APPLICATION_FLAGS_NONE,
1485   G_APPLICATION_IS_SERVICE  =          (1 << 0),
1486   G_APPLICATION_IS_LAUNCHER =          (1 << 1),
1487
1488   G_APPLICATION_HANDLES_OPEN =         (1 << 2),
1489   G_APPLICATION_HANDLES_COMMAND_LINE = (1 << 3),
1490   G_APPLICATION_SEND_ENVIRONMENT    =  (1 << 4),
1491
1492   G_APPLICATION_NON_UNIQUE =           (1 << 5),
1493
1494   G_APPLICATION_CAN_OVERRIDE_APP_ID =  (1 << 6)
1495 } GApplicationFlags;
1496
1497 /**
1498  * GTlsError:
1499  * @G_TLS_ERROR_UNAVAILABLE: No TLS provider is available
1500  * @G_TLS_ERROR_MISC: Miscellaneous TLS error
1501  * @G_TLS_ERROR_BAD_CERTIFICATE: A certificate could not be parsed
1502  * @G_TLS_ERROR_NOT_TLS: The TLS handshake failed because the
1503  *   peer does not seem to be a TLS server.
1504  * @G_TLS_ERROR_HANDSHAKE: The TLS handshake failed because the
1505  *   peer's certificate was not acceptable.
1506  * @G_TLS_ERROR_CERTIFICATE_REQUIRED: The TLS handshake failed because
1507  *   the server requested a client-side certificate, but none was
1508  *   provided. See g_tls_connection_set_certificate().
1509  * @G_TLS_ERROR_EOF: The TLS connection was closed without proper
1510  *   notice, which may indicate an attack. See
1511  *   g_tls_connection_set_require_close_notify().
1512  *
1513  * An error code used with %G_TLS_ERROR in a #GError returned from a
1514  * TLS-related routine.
1515  *
1516  * Since: 2.28
1517  */
1518 typedef enum {
1519   G_TLS_ERROR_UNAVAILABLE,
1520   G_TLS_ERROR_MISC,
1521   G_TLS_ERROR_BAD_CERTIFICATE,
1522   G_TLS_ERROR_NOT_TLS,
1523   G_TLS_ERROR_HANDSHAKE,
1524   G_TLS_ERROR_CERTIFICATE_REQUIRED,
1525   G_TLS_ERROR_EOF
1526 } GTlsError;
1527
1528 /**
1529  * GTlsCertificateFlags:
1530  * @G_TLS_CERTIFICATE_UNKNOWN_CA: The signing certificate authority is
1531  *   not known.
1532  * @G_TLS_CERTIFICATE_BAD_IDENTITY: The certificate does not match the
1533  *   expected identity of the site that it was retrieved from.
1534  * @G_TLS_CERTIFICATE_NOT_ACTIVATED: The certificate's activation time
1535  *   is still in the future
1536  * @G_TLS_CERTIFICATE_EXPIRED: The certificate has expired
1537  * @G_TLS_CERTIFICATE_REVOKED: The certificate has been revoked
1538  *   according to the #GTlsConnection's certificate revocation list.
1539  * @G_TLS_CERTIFICATE_INSECURE: The certificate's algorithm is
1540  *   considered insecure.
1541  * @G_TLS_CERTIFICATE_GENERIC_ERROR: Some other error occurred validating
1542  *   the certificate
1543  * @G_TLS_CERTIFICATE_VALIDATE_ALL: the combination of all of the above
1544  *   flags
1545  *
1546  * A set of flags describing TLS certification validation. This can be
1547  * used to set which validation steps to perform (eg, with
1548  * g_tls_client_connection_set_validation_flags()), or to describe why
1549  * a particular certificate was rejected (eg, in
1550  * #GTlsConnection::accept-certificate).
1551  *
1552  * Since: 2.28
1553  */
1554 typedef enum {
1555   G_TLS_CERTIFICATE_UNKNOWN_CA    = (1 << 0),
1556   G_TLS_CERTIFICATE_BAD_IDENTITY  = (1 << 1),
1557   G_TLS_CERTIFICATE_NOT_ACTIVATED = (1 << 2),
1558   G_TLS_CERTIFICATE_EXPIRED       = (1 << 3),
1559   G_TLS_CERTIFICATE_REVOKED       = (1 << 4),
1560   G_TLS_CERTIFICATE_INSECURE      = (1 << 5),
1561   G_TLS_CERTIFICATE_GENERIC_ERROR = (1 << 6),
1562
1563   G_TLS_CERTIFICATE_VALIDATE_ALL  = 0x007f
1564 } GTlsCertificateFlags;
1565
1566 /**
1567  * GTlsAuthenticationMode:
1568  * @G_TLS_AUTHENTICATION_NONE: client authentication not required
1569  * @G_TLS_AUTHENTICATION_REQUESTED: client authentication is requested
1570  * @G_TLS_AUTHENTICATION_REQUIRED: client authentication is required
1571  *
1572  * The client authentication mode for a #GTlsServerConnection.
1573  *
1574  * Since: 2.28
1575  */
1576 typedef enum {
1577   G_TLS_AUTHENTICATION_NONE,
1578   G_TLS_AUTHENTICATION_REQUESTED,
1579   G_TLS_AUTHENTICATION_REQUIRED
1580 } GTlsAuthenticationMode;
1581
1582 /**
1583  * GTlsRehandshakeMode:
1584  * @G_TLS_REHANDSHAKE_NEVER: Never allow rehandshaking
1585  * @G_TLS_REHANDSHAKE_SAFELY: Allow safe rehandshaking only
1586  * @G_TLS_REHANDSHAKE_UNSAFELY: Allow unsafe rehandshaking
1587  *
1588  * When to allow rehandshaking. See
1589  * g_tls_connection_set_rehandshake_mode().
1590  *
1591  * Since: 2.28
1592  */
1593 typedef enum {
1594   G_TLS_REHANDSHAKE_NEVER,
1595   G_TLS_REHANDSHAKE_SAFELY,
1596   G_TLS_REHANDSHAKE_UNSAFELY
1597 } GTlsRehandshakeMode;
1598
1599 /**
1600  * GTlsPasswordFlags:
1601  * @G_TLS_PASSWORD_NONE: No flags
1602  * @G_TLS_PASSWORD_RETRY: The password was wrong, and the user should retry.
1603  * @G_TLS_PASSWORD_MANY_TRIES: Hint to the user that the password has been
1604  *    wrong many times, and the user may not have many chances left.
1605  * @G_TLS_PASSWORD_FINAL_TRY: Hint to the user that this is the last try to get
1606  *    this password right.
1607  *
1608  * Various flags for the password.
1609  *
1610  * Since: 2.30
1611  */
1612
1613 typedef enum _GTlsPasswordFlags
1614 {
1615   G_TLS_PASSWORD_NONE = 0,
1616   G_TLS_PASSWORD_RETRY = 1 << 1,
1617   G_TLS_PASSWORD_MANY_TRIES = 1 << 2,
1618   G_TLS_PASSWORD_FINAL_TRY = 1 << 3
1619 } GTlsPasswordFlags;
1620
1621 /**
1622  * GTlsInteractionResult:
1623  * @G_TLS_INTERACTION_UNHANDLED: The interaction was unhandled (i.e. not
1624  *     implemented).
1625  * @G_TLS_INTERACTION_HANDLED: The interaction completed, and resulting data
1626  *     is available.
1627  * @G_TLS_INTERACTION_FAILED: The interaction has failed, or was cancelled.
1628  *     and the operation should be aborted.
1629  *
1630  * #GTlsInteractionResult is returned by various functions in #GTlsInteraction
1631  * when finishing an interaction request.
1632  *
1633  * Since: 2.30
1634  */
1635 typedef enum {
1636   G_TLS_INTERACTION_UNHANDLED,
1637   G_TLS_INTERACTION_HANDLED,
1638   G_TLS_INTERACTION_FAILED
1639 } GTlsInteractionResult;
1640
1641 /**
1642  * GDBusInterfaceSkeletonFlags:
1643  * @G_DBUS_INTERFACE_SKELETON_FLAGS_NONE: No flags set.
1644  * @G_DBUS_INTERFACE_SKELETON_FLAGS_HANDLE_METHOD_INVOCATIONS_IN_THREAD: Each method invocation is handled in
1645  *   a thread dedicated to the invocation. This means that the method implementation can use blocking IO
1646  *   without blocking any other part of the process. It also means that the method implementation must
1647  *   use locking to access data structures used by other threads.
1648  *
1649  * Flags describing the behavior of a #GDBusInterfaceSkeleton instance.
1650  *
1651  * Since: 2.30
1652  */
1653 typedef enum
1654 {
1655   G_DBUS_INTERFACE_SKELETON_FLAGS_NONE = 0,
1656   G_DBUS_INTERFACE_SKELETON_FLAGS_HANDLE_METHOD_INVOCATIONS_IN_THREAD = (1<<0)
1657 } GDBusInterfaceSkeletonFlags;
1658
1659 /**
1660  * GDBusObjectManagerClientFlags:
1661  * @G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE: No flags set.
1662  * @G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START: If not set and the
1663  *   manager is for a well-known name, then request the bus to launch
1664  *   an owner for the name if no-one owns the name. This flag can only
1665  *   be used in managers for well-known names.
1666  *
1667  * Flags used when constructing a #GDBusObjectManagerClient.
1668  *
1669  * Since: 2.30
1670  */
1671 typedef enum
1672 {
1673   G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE = 0,
1674   G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START = (1<<0)
1675 } GDBusObjectManagerClientFlags;
1676
1677 /**
1678  * GTlsDatabaseVerifyFlags:
1679  * @G_TLS_DATABASE_VERIFY_NONE: No verification flags
1680  *
1681  * Flags for g_tls_database_verify_chain().
1682  *
1683  * Since: 2.30
1684  */
1685 typedef enum /*< flags >*/ {
1686   G_TLS_DATABASE_VERIFY_NONE = 0
1687 } GTlsDatabaseVerifyFlags;
1688
1689 /**
1690  * GTlsDatabaseLookupFlags:
1691  * @G_TLS_DATABASE_LOOKUP_NONE: No lookup flags
1692  * @G_TLS_DATABASE_LOOKUP_KEYPAIR: Restrict lookup to certificates that have
1693  *     a private key.
1694  *
1695  * Flags for g_tls_database_lookup_certificate_for_handle(),
1696  * g_tls_database_lookup_certificate_issuer(),
1697  * and g_tls_database_lookup_certificates_issued_by().
1698  *
1699  * Since: 2.30
1700  */
1701 typedef enum {
1702   G_TLS_DATABASE_LOOKUP_NONE = 0,
1703   G_TLS_DATABASE_LOOKUP_KEYPAIR = 1
1704 } GTlsDatabaseLookupFlags;
1705
1706 /**
1707  * GTlsCertificateRequestFlags:
1708  * @G_TLS_CERTIFICATE_REQUEST_NONE: No flags
1709  *
1710  * Flags for g_tls_interaction_request_certificate(),
1711  * g_tls_interaction_request_certificate_async(), and
1712  * g_tls_interaction_invoke_request_certificate().
1713  *
1714  * Since: 2.40
1715  */
1716 typedef enum {
1717   G_TLS_CERTIFICATE_REQUEST_NONE = 0
1718 } GTlsCertificateRequestFlags;
1719
1720 /**
1721  * GIOModuleScopeFlags:
1722  * @G_IO_MODULE_SCOPE_NONE: No module scan flags
1723  * @G_IO_MODULE_SCOPE_BLOCK_DUPLICATES: When using this scope to load or
1724  *     scan modules, automatically block a modules which has the same base
1725  *     basename as previously loaded module.
1726  *
1727  * Flags for use with g_io_module_scope_new().
1728  *
1729  * Since: 2.30
1730  */
1731 typedef enum {
1732   G_IO_MODULE_SCOPE_NONE,
1733   G_IO_MODULE_SCOPE_BLOCK_DUPLICATES
1734 } GIOModuleScopeFlags;
1735
1736 /**
1737  * GSocketClientEvent:
1738  * @G_SOCKET_CLIENT_RESOLVING: The client is doing a DNS lookup.
1739  * @G_SOCKET_CLIENT_RESOLVED: The client has completed a DNS lookup.
1740  * @G_SOCKET_CLIENT_CONNECTING: The client is connecting to a remote
1741  *   host (either a proxy or the destination server).
1742  * @G_SOCKET_CLIENT_CONNECTED: The client has connected to a remote
1743  *   host.
1744  * @G_SOCKET_CLIENT_PROXY_NEGOTIATING: The client is negotiating
1745  *   with a proxy to connect to the destination server.
1746  * @G_SOCKET_CLIENT_PROXY_NEGOTIATED: The client has negotiated
1747  *   with the proxy server.
1748  * @G_SOCKET_CLIENT_TLS_HANDSHAKING: The client is performing a
1749  *   TLS handshake.
1750  * @G_SOCKET_CLIENT_TLS_HANDSHAKED: The client has performed a
1751  *   TLS handshake.
1752  * @G_SOCKET_CLIENT_COMPLETE: The client is done with a particular
1753  *   #GSocketConnectable.
1754  *
1755  * Describes an event occurring on a #GSocketClient. See the
1756  * #GSocketClient::event signal for more details.
1757  *
1758  * Additional values may be added to this type in the future.
1759  *
1760  * Since: 2.32
1761  */
1762 typedef enum {
1763   G_SOCKET_CLIENT_RESOLVING,
1764   G_SOCKET_CLIENT_RESOLVED,
1765   G_SOCKET_CLIENT_CONNECTING,
1766   G_SOCKET_CLIENT_CONNECTED,
1767   G_SOCKET_CLIENT_PROXY_NEGOTIATING,
1768   G_SOCKET_CLIENT_PROXY_NEGOTIATED,
1769   G_SOCKET_CLIENT_TLS_HANDSHAKING,
1770   G_SOCKET_CLIENT_TLS_HANDSHAKED,
1771   G_SOCKET_CLIENT_COMPLETE
1772 } GSocketClientEvent;
1773
1774 /**
1775  * GSocketListenerEvent:
1776  * @G_SOCKET_LISTENER_BINDING: The listener is about to bind a socket.
1777  * @G_SOCKET_LISTENER_BOUND: The listener has bound a socket.
1778  * @G_SOCKET_LISTENER_LISTENING: The listener is about to start
1779  *    listening on this socket.
1780  * @G_SOCKET_LISTENER_LISTENED: The listener is now listening on
1781  *   this socket.
1782  *
1783  * Describes an event occurring on a #GSocketListener. See the
1784  * #GSocketListener::event signal for more details.
1785  *
1786  * Additional values may be added to this type in the future.
1787  *
1788  * Since: 2.46
1789  */
1790 typedef enum {
1791   G_SOCKET_LISTENER_BINDING,
1792   G_SOCKET_LISTENER_BOUND,
1793   G_SOCKET_LISTENER_LISTENING,
1794   G_SOCKET_LISTENER_LISTENED
1795 } GSocketListenerEvent;
1796
1797 /**
1798  * GTestDBusFlags:
1799  * @G_TEST_DBUS_NONE: No flags.
1800  *
1801  * Flags to define future #GTestDBus behaviour.
1802  *
1803  * Since: 2.34
1804  */
1805 typedef enum /*< flags >*/ {
1806   G_TEST_DBUS_NONE = 0
1807 } GTestDBusFlags;
1808
1809 /**
1810  * GSubprocessFlags:
1811  * @G_SUBPROCESS_FLAGS_NONE: No flags.
1812  * @G_SUBPROCESS_FLAGS_STDIN_PIPE: create a pipe for the stdin of the
1813  *   spawned process that can be accessed with
1814  *   g_subprocess_get_stdin_pipe().
1815  * @G_SUBPROCESS_FLAGS_STDIN_INHERIT: stdin is inherited from the
1816  *   calling process.
1817  * @G_SUBPROCESS_FLAGS_STDOUT_PIPE: create a pipe for the stdout of the
1818  *   spawned process that can be accessed with
1819  *   g_subprocess_get_stdout_pipe().
1820  * @G_SUBPROCESS_FLAGS_STDOUT_SILENCE: silence the stdout of the spawned
1821  *   process (ie: redirect to `/dev/null`).
1822  * @G_SUBPROCESS_FLAGS_STDERR_PIPE: create a pipe for the stderr of the
1823  *   spawned process that can be accessed with
1824  *   g_subprocess_get_stderr_pipe().
1825  * @G_SUBPROCESS_FLAGS_STDERR_SILENCE: silence the stderr of the spawned
1826  *   process (ie: redirect to `/dev/null`).
1827  * @G_SUBPROCESS_FLAGS_STDERR_MERGE: merge the stderr of the spawned
1828  *   process with whatever the stdout happens to be.  This is a good way
1829  *   of directing both streams to a common log file, for example.
1830  * @G_SUBPROCESS_FLAGS_INHERIT_FDS: spawned processes will inherit the
1831  *   file descriptors of their parent, unless those descriptors have
1832  *   been explicitly marked as close-on-exec.  This flag has no effect
1833  *   over the "standard" file descriptors (stdin, stdout, stderr).
1834  *
1835  * Flags to define the behaviour of a #GSubprocess.
1836  *
1837  * Note that the default for stdin is to redirect from `/dev/null`.  For
1838  * stdout and stderr the default are for them to inherit the
1839  * corresponding descriptor from the calling process.
1840  *
1841  * Note that it is a programmer error to mix 'incompatible' flags.  For
1842  * example, you may not request both %G_SUBPROCESS_FLAGS_STDOUT_PIPE and
1843  * %G_SUBPROCESS_FLAGS_STDOUT_SILENCE.
1844  *
1845  * Since: 2.40
1846  **/
1847 typedef enum {
1848   G_SUBPROCESS_FLAGS_NONE                  = 0,
1849   G_SUBPROCESS_FLAGS_STDIN_PIPE            = (1u << 0),
1850   G_SUBPROCESS_FLAGS_STDIN_INHERIT         = (1u << 1),
1851   G_SUBPROCESS_FLAGS_STDOUT_PIPE           = (1u << 2),
1852   G_SUBPROCESS_FLAGS_STDOUT_SILENCE        = (1u << 3),
1853   G_SUBPROCESS_FLAGS_STDERR_PIPE           = (1u << 4),
1854   G_SUBPROCESS_FLAGS_STDERR_SILENCE        = (1u << 5),
1855   G_SUBPROCESS_FLAGS_STDERR_MERGE          = (1u << 6),
1856   G_SUBPROCESS_FLAGS_INHERIT_FDS           = (1u << 7)
1857 } GSubprocessFlags;
1858
1859 /**
1860  * GNotificationPriority:
1861  * @G_NOTIFICATION_PRIORITY_LOW: for notifications that do not require
1862  *   immediate attention - typically used for contextual background
1863  *   information, such as contact birthdays or local weather
1864  * @G_NOTIFICATION_PRIORITY_NORMAL: the default priority, to be used for the
1865  *   majority of notifications (for example email messages, software updates,
1866  *   completed download/sync operations)
1867  * @G_NOTIFICATION_PRIORITY_HIGH: for events that require more attention,
1868  *   usually because responses are time-sensitive (for example chat and SMS
1869  *   messages or alarms)
1870  * @G_NOTIFICATION_PRIORITY_URGENT: for urgent notifications, or notifications
1871  *   that require a response in a short space of time (for example phone calls
1872  *   or emergency warnings)
1873  *
1874  * Priority levels for #GNotifications.
1875  *
1876  * Since: 2.42
1877  */
1878 typedef enum {
1879   G_NOTIFICATION_PRIORITY_NORMAL,
1880   G_NOTIFICATION_PRIORITY_LOW,
1881   G_NOTIFICATION_PRIORITY_HIGH,
1882   G_NOTIFICATION_PRIORITY_URGENT
1883 } GNotificationPriority;
1884
1885 /**
1886  * GNetworkConnectivity:
1887  * @G_NETWORK_CONNECTIVITY_LOCAL: The host is not configured with a
1888  *   route to the Internet; it may or may not be connected to a local
1889  *   network.
1890  * @G_NETWORK_CONNECTIVITY_LIMITED: The host is connected to a network, but
1891  *   does not appear to be able to reach the full Internet, perhaps
1892  *   due to upstream network problems.
1893  * @G_NETWORK_CONNECTIVITY_PORTAL: The host is behind a captive portal and
1894  *   cannot reach the full Internet.
1895  * @G_NETWORK_CONNECTIVITY_FULL: The host is connected to a network, and
1896  *   appears to be able to reach the full Internet.
1897  *
1898  * The host's network connectivity state, as reported by #GNetworkMonitor.
1899  *
1900  * Since: 2.44
1901  */
1902 typedef enum {
1903   G_NETWORK_CONNECTIVITY_LOCAL       = 1,
1904   G_NETWORK_CONNECTIVITY_LIMITED     = 2,
1905   G_NETWORK_CONNECTIVITY_PORTAL      = 3,
1906   G_NETWORK_CONNECTIVITY_FULL        = 4
1907 } GNetworkConnectivity;
1908
1909 G_END_DECLS
1910
1911 #endif /* __GIO_ENUMS_H__ */