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  *
 576  * #GAskPasswordFlags are used to request specific information from the
 577  * user, or to notify the user of their choices in an authentication
 578  * situation.
 579  **/
 580 typedef enum {
 581   G_ASK_PASSWORD_NEED_PASSWORD       = (1 << 0),
 582   G_ASK_PASSWORD_NEED_USERNAME       = (1 << 1),
 583   G_ASK_PASSWORD_NEED_DOMAIN         = (1 << 2),
 584   G_ASK_PASSWORD_SAVING_SUPPORTED    = (1 << 3),
 585   G_ASK_PASSWORD_ANONYMOUS_SUPPORTED = (1 << 4)
 586 } GAskPasswordFlags;
 587
 588
 589 /**
 590  * GPasswordSave:
 591  * @G_PASSWORD_SAVE_NEVER: never save a password.
 592  * @G_PASSWORD_SAVE_FOR_SESSION: save a password for the session.
 593  * @G_PASSWORD_SAVE_PERMANENTLY: save a password permanently.
 594  *
 595  * #GPasswordSave is used to indicate the lifespan of a saved password.
 596  *
 597  * #Gvfs stores passwords in the Gnome keyring when this flag allows it
 598  * to, and later retrieves it again from there.
 599  **/
 600 typedef enum {
 601   G_PASSWORD_SAVE_NEVER,
 602   G_PASSWORD_SAVE_FOR_SESSION,
 603   G_PASSWORD_SAVE_PERMANENTLY
 604 } GPasswordSave;
 605
 606
 607 /**
 608  * GMountOperationResult:
 609  * @G_MOUNT_OPERATION_HANDLED: The request was fulfilled and the
 610  *     user specified data is now available
 611  * @G_MOUNT_OPERATION_ABORTED: The user requested the mount operation
 612  *     to be aborted
 613  * @G_MOUNT_OPERATION_UNHANDLED: The request was unhandled (i.e. not
 614  *     implemented)
 615  *
 616  * #GMountOperationResult is returned as a result when a request for
 617  * information is send by the mounting operation.
 618  **/
 619 typedef enum {
 620   G_MOUNT_OPERATION_HANDLED,
 621   G_MOUNT_OPERATION_ABORTED,
 622   G_MOUNT_OPERATION_UNHANDLED
 623 } GMountOperationResult;
 624
 625
 626 /**
 627  * GOutputStreamSpliceFlags:
 628  * @G_OUTPUT_STREAM_SPLICE_NONE: Do not close either stream.
 629  * @G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE: Close the source stream after
 630  *     the splice.
 631  * @G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET: Close the target stream after
 632  *     the splice.
 633  *
 634  * GOutputStreamSpliceFlags determine how streams should be spliced.
 635  **/
 636 typedef enum {
 637   G_OUTPUT_STREAM_SPLICE_NONE         = 0,
 638   G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE = (1 << 0),
 639   G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET = (1 << 1)
 640 } GOutputStreamSpliceFlags;
 641
 642
 643 /**
 644  * GIOStreamSpliceFlags:
 645  * @G_IO_STREAM_SPLICE_NONE: Do not close either stream.
 646  * @G_IO_STREAM_SPLICE_CLOSE_STREAM1: Close the first stream after
 647  *     the splice.
 648  * @G_IO_STREAM_SPLICE_CLOSE_STREAM2: Close the second stream after
 649  *     the splice.
 650  * @G_IO_STREAM_SPLICE_WAIT_FOR_BOTH: Wait for both splice operations to finish
 651  *     before calling the callback.
 652  *
 653  * GIOStreamSpliceFlags determine how streams should be spliced.
 654  *
 655  * Since: 2.28
 656  **/
 657 typedef enum {
 658   G_IO_STREAM_SPLICE_NONE          = 0,
 659   G_IO_STREAM_SPLICE_CLOSE_STREAM1 = (1 << 0),
 660   G_IO_STREAM_SPLICE_CLOSE_STREAM2 = (1 << 1),
 661   G_IO_STREAM_SPLICE_WAIT_FOR_BOTH = (1 << 2)
 662 } GIOStreamSpliceFlags;
 663
 664 /**
 665  * GEmblemOrigin:
 666  * @G_EMBLEM_ORIGIN_UNKNOWN: Emblem of unknown origin
 667  * @G_EMBLEM_ORIGIN_DEVICE: Emblem adds device-specific information
 668  * @G_EMBLEM_ORIGIN_LIVEMETADATA: Emblem depicts live metadata, such as "readonly"
 669  * @G_EMBLEM_ORIGIN_TAG: Emblem comes from a user-defined tag, e.g. set by nautilus (in the future)
 670  *
 671  * GEmblemOrigin is used to add information about the origin of the emblem
 672  * to #GEmblem.
 673  *
 674  * Since: 2.18
 675  */
 676 typedef enum  {
 677   G_EMBLEM_ORIGIN_UNKNOWN,
 678   G_EMBLEM_ORIGIN_DEVICE,
 679   G_EMBLEM_ORIGIN_LIVEMETADATA,
 680   G_EMBLEM_ORIGIN_TAG
 681 } GEmblemOrigin;
 682
 683 /**
 684  * GResolverError:
 685  * @G_RESOLVER_ERROR_NOT_FOUND: the requested name/address/service was not
 686  *     found
 687  * @G_RESOLVER_ERROR_TEMPORARY_FAILURE: the requested information could not
 688  *     be looked up due to a network error or similar problem
 689  * @G_RESOLVER_ERROR_INTERNAL: unknown error
 690  *
 691  * An error code used with %G_RESOLVER_ERROR in a #GError returned
 692  * from a #GResolver routine.
 693  *
 694  * Since: 2.22
 695  */
 696 typedef enum {
 697   G_RESOLVER_ERROR_NOT_FOUND,
 698   G_RESOLVER_ERROR_TEMPORARY_FAILURE,
 699   G_RESOLVER_ERROR_INTERNAL
 700 } GResolverError;
 701
 702 /**
 703  * GResolverRecordType:
 704  * @G_RESOLVER_RECORD_SRV: lookup DNS SRV records for a domain
 705  * @G_RESOLVER_RECORD_MX: lookup DNS MX records for a domain
 706  * @G_RESOLVER_RECORD_TXT: lookup DNS TXT records for a name
 707  * @G_RESOLVER_RECORD_SOA: lookup DNS SOA records for a zone
 708  * @G_RESOLVER_RECORD_NS: lookup DNS NS records for a domain
 709  *
 710  * The type of record that g_resolver_lookup_records() or
 711  * g_resolver_lookup_records_async() should retrieve. The records are returned
 712  * as lists of #GVariant tuples. Each record type has different values in
 713  * the variant tuples returned.
 714  *
 715  * %G_RESOLVER_RECORD_SRV records are returned as variants with the signature
 716  * '(qqqs)', containing a guint16 with the priority, a guint16 with the
 717  * weight, a guint16 with the port, and a string of the hostname.
 718  *
 719  * %G_RESOLVER_RECORD_MX records are returned as variants with the signature
 720  * '(qs)', representing a guint16 with the preference, and a string containing
 721  * the mail exchanger hostname.
 722  *
 723  * %G_RESOLVER_RECORD_TXT records are returned as variants with the signature
 724  * '(as)', representing an array of the strings in the text record.
 725  *
 726  * %G_RESOLVER_RECORD_SOA records are returned as variants with the signature
 727  * '(ssuuuuu)', representing a string containing the primary name server, a
 728  * string containing the administrator, the serial as a guint32, the refresh
 729  * interval as guint32, the retry interval as a guint32, the expire timeout
 730  * as a guint32, and the ttl as a guint32.
 731  *
 732  * %G_RESOLVER_RECORD_NS records are returned as variants with the signature
 733  * '(s)', representing a string of the hostname of the name server.
 734  *
 735  * Since: 2.34
 736  */
 737 typedef enum {
 738   G_RESOLVER_RECORD_SRV = 1,
 739   G_RESOLVER_RECORD_MX,
 740   G_RESOLVER_RECORD_TXT,
 741   G_RESOLVER_RECORD_SOA,
 742   G_RESOLVER_RECORD_NS
 743 } GResolverRecordType;
 744
 745 /**
 746  * GResourceError:
 747  * @G_RESOURCE_ERROR_NOT_FOUND: no file was found at the requested path
 748  * @G_RESOURCE_ERROR_INTERNAL: unknown error
 749  *
 750  * An error code used with %G_RESOURCE_ERROR in a #GError returned
 751  * from a #GResource routine.
 752  *
 753  * Since: 2.32
 754  */
 755 typedef enum {
 756   G_RESOURCE_ERROR_NOT_FOUND,
 757   G_RESOURCE_ERROR_INTERNAL
 758 } GResourceError;
 759
 760 /**
 761  * GResourceFlags:
 762  * @G_RESOURCE_FLAGS_NONE: No flags set.
 763  * @G_RESOURCE_FLAGS_COMPRESSED: The file is compressed.
 764  *
 765  * GResourceFlags give information about a particular file inside a resource
 766  * bundle.
 767  *
 768  * Since: 2.32
 769  **/
 770 typedef enum {
 771   G_RESOURCE_FLAGS_NONE       = 0,
 772   G_RESOURCE_FLAGS_COMPRESSED = (1<<0)
 773 } GResourceFlags;
 774
 775 /**
 776  * GResourceLookupFlags:
 777  * @G_RESOURCE_LOOKUP_FLAGS_NONE: No flags set.
 778  *
 779  * GResourceLookupFlags determine how resource path lookups are handled.
 780  *
 781  * Since: 2.32
 782  **/
 783 typedef enum /*< flags >*/ {
 784   G_RESOURCE_LOOKUP_FLAGS_NONE       = 0
 785 } GResourceLookupFlags;
 786
 787 /**
 788  * GSocketFamily:
 789  * @G_SOCKET_FAMILY_INVALID: no address family
 790  * @G_SOCKET_FAMILY_IPV4: the IPv4 family
 791  * @G_SOCKET_FAMILY_IPV6: the IPv6 family
 792  * @G_SOCKET_FAMILY_UNIX: the UNIX domain family
 793  *
 794  * The protocol family of a #GSocketAddress. (These values are
 795  * identical to the system defines %AF_INET, %AF_INET6 and %AF_UNIX,
 796  * if available.)
 797  *
 798  * Since: 2.22
 799  */
 800 typedef enum {
 801   G_SOCKET_FAMILY_INVALID,
 802   G_SOCKET_FAMILY_UNIX = GLIB_SYSDEF_AF_UNIX,
 803   G_SOCKET_FAMILY_IPV4 = GLIB_SYSDEF_AF_INET,
 804   G_SOCKET_FAMILY_IPV6 = GLIB_SYSDEF_AF_INET6
 805 } GSocketFamily;
 806
 807 /**
 808  * GSocketType:
 809  * @G_SOCKET_TYPE_INVALID: Type unknown or wrong
 810  * @G_SOCKET_TYPE_STREAM: Reliable connection-based byte streams (e.g. TCP).
 811  * @G_SOCKET_TYPE_DATAGRAM: Connectionless, unreliable datagram passing.
 812  *     (e.g. UDP)
 813  * @G_SOCKET_TYPE_SEQPACKET: Reliable connection-based passing of datagrams
 814  *     of fixed maximum length (e.g. SCTP).
 815  *
 816  * Flags used when creating a #GSocket. Some protocols may not implement
 817  * all the socket types.
 818  *
 819  * Since: 2.22
 820  */
 821 typedef enum
 822 {
 823   G_SOCKET_TYPE_INVALID,
 824   G_SOCKET_TYPE_STREAM,
 825   G_SOCKET_TYPE_DATAGRAM,
 826   G_SOCKET_TYPE_SEQPACKET
 827 } GSocketType;
 828
 829 /**
 830  * GSocketMsgFlags:
 831  * @G_SOCKET_MSG_NONE: No flags.
 832  * @G_SOCKET_MSG_OOB: Request to send/receive out of band data.
 833  * @G_SOCKET_MSG_PEEK: Read data from the socket without removing it from
 834  *     the queue.
 835  * @G_SOCKET_MSG_DONTROUTE: Don't use a gateway to send out the packet,
 836  *     only send to hosts on directly connected networks.
 837  *
 838  * Flags used in g_socket_receive_message() and g_socket_send_message().
 839  * The flags listed in the enum are some commonly available flags, but the
 840  * values used for them are the same as on the platform, and any other flags
 841  * are passed in/out as is. So to use a platform specific flag, just include
 842  * the right system header and pass in the flag.
 843  *
 844  * Since: 2.22
 845  */
 846 typedef enum /*< flags >*/
 847 {
 848   G_SOCKET_MSG_NONE,
 849   G_SOCKET_MSG_OOB = GLIB_SYSDEF_MSG_OOB,
 850   G_SOCKET_MSG_PEEK = GLIB_SYSDEF_MSG_PEEK,
 851   G_SOCKET_MSG_DONTROUTE = GLIB_SYSDEF_MSG_DONTROUTE
 852 } GSocketMsgFlags;
 853
 854 /**
 855  * GSocketProtocol:
 856  * @G_SOCKET_PROTOCOL_UNKNOWN: The protocol type is unknown
 857  * @G_SOCKET_PROTOCOL_DEFAULT: The default protocol for the family/type
 858  * @G_SOCKET_PROTOCOL_TCP: TCP over IP
 859  * @G_SOCKET_PROTOCOL_UDP: UDP over IP
 860  * @G_SOCKET_PROTOCOL_SCTP: SCTP over IP
 861  *
 862  * A protocol identifier is specified when creating a #GSocket, which is a
 863  * family/type specific identifier, where 0 means the default protocol for
 864  * the particular family/type.
 865  *
 866  * This enum contains a set of commonly available and used protocols. You
 867  * can also pass any other identifiers handled by the platform in order to
 868  * use protocols not listed here.
 869  *
 870  * Since: 2.22
 871  */
 872 typedef enum {
 873   G_SOCKET_PROTOCOL_UNKNOWN = -1,
 874   G_SOCKET_PROTOCOL_DEFAULT = 0,
 875   G_SOCKET_PROTOCOL_TCP     = 6,
 876   G_SOCKET_PROTOCOL_UDP     = 17,
 877   G_SOCKET_PROTOCOL_SCTP    = 132
 878 } GSocketProtocol;
 879
 880 /**
 881  * GZlibCompressorFormat:
 882  * @G_ZLIB_COMPRESSOR_FORMAT_ZLIB: deflate compression with zlib header
 883  * @G_ZLIB_COMPRESSOR_FORMAT_GZIP: gzip file format
 884  * @G_ZLIB_COMPRESSOR_FORMAT_RAW: deflate compression with no header
 885  *
 886  * Used to select the type of data format to use for #GZlibDecompressor
 887  * and #GZlibCompressor.
 888  *
 889  * Since: 2.24
 890  */
 891 typedef enum {
 892   G_ZLIB_COMPRESSOR_FORMAT_ZLIB,
 893   G_ZLIB_COMPRESSOR_FORMAT_GZIP,
 894   G_ZLIB_COMPRESSOR_FORMAT_RAW
 895 } GZlibCompressorFormat;
 896
 897 /**
 898  * GUnixSocketAddressType:
 899  * @G_UNIX_SOCKET_ADDRESS_INVALID: invalid
 900  * @G_UNIX_SOCKET_ADDRESS_ANONYMOUS: anonymous
 901  * @G_UNIX_SOCKET_ADDRESS_PATH: a filesystem path
 902  * @G_UNIX_SOCKET_ADDRESS_ABSTRACT: an abstract name
 903  * @G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED: an abstract name, 0-padded
 904  *   to the full length of a unix socket name
 905  *
 906  * The type of name used by a #GUnixSocketAddress.
 907  * %G_UNIX_SOCKET_ADDRESS_PATH indicates a traditional unix domain
 908  * socket bound to a filesystem path. %G_UNIX_SOCKET_ADDRESS_ANONYMOUS
 909  * indicates a socket not bound to any name (eg, a client-side socket,
 910  * or a socket created with socketpair()).
 911  *
 912  * For abstract sockets, there are two incompatible ways of naming
 913  * them; the man pages suggest using the entire `struct sockaddr_un`
 914  * as the name, padding the unused parts of the %sun_path field with
 915  * zeroes; this corresponds to %G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED.
 916  * However, many programs instead just use a portion of %sun_path, and
 917  * pass an appropriate smaller length to bind() or connect(). This is
 918  * %G_UNIX_SOCKET_ADDRESS_ABSTRACT.
 919  *
 920  * Since: 2.26
 921  */
 922 typedef enum {
 923   G_UNIX_SOCKET_ADDRESS_INVALID,
 924   G_UNIX_SOCKET_ADDRESS_ANONYMOUS,
 925   G_UNIX_SOCKET_ADDRESS_PATH,
 926   G_UNIX_SOCKET_ADDRESS_ABSTRACT,
 927   G_UNIX_SOCKET_ADDRESS_ABSTRACT_PADDED
 928 } GUnixSocketAddressType;
 929
 930 /**
 931  * GBusType:
 932  * @G_BUS_TYPE_STARTER: An alias for the message bus that activated the process, if any.
 933  * @G_BUS_TYPE_NONE: Not a message bus.
 934  * @G_BUS_TYPE_SYSTEM: The system-wide message bus.
 935  * @G_BUS_TYPE_SESSION: The login session message bus.
 936  *
 937  * An enumeration for well-known message buses.
 938  *
 939  * Since: 2.26
 940  */
 941 typedef enum
 942 {
 943   G_BUS_TYPE_STARTER = -1,
 944   G_BUS_TYPE_NONE = 0,
 945   G_BUS_TYPE_SYSTEM  = 1,
 946   G_BUS_TYPE_SESSION = 2
 947 } GBusType;
 948
 949 /**
 950  * GBusNameOwnerFlags:
 951  * @G_BUS_NAME_OWNER_FLAGS_NONE: No flags set.
 952  * @G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT: Allow another message bus connection to claim the name.
 953  * @G_BUS_NAME_OWNER_FLAGS_REPLACE: If another message bus connection owns the name and have
 954  * specified #G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT, then take the name from the other connection.
 955  *
 956  * Flags used in g_bus_own_name().
 957  *
 958  * Since: 2.26
 959  */
 960 typedef enum
 961 {
 962   G_BUS_NAME_OWNER_FLAGS_NONE = 0,                    /*< nick=none >*/
 963   G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT = (1<<0),  /*< nick=allow-replacement >*/
 964   G_BUS_NAME_OWNER_FLAGS_REPLACE = (1<<1)            /*< nick=replace >*/
 965 } GBusNameOwnerFlags;
 966
 967 /**
 968  * GBusNameWatcherFlags:
 969  * @G_BUS_NAME_WATCHER_FLAGS_NONE: No flags set.
 970  * @G_BUS_NAME_WATCHER_FLAGS_AUTO_START: If no-one owns the name when
 971  * beginning to watch the name, ask the bus to launch an owner for the
 972  * name.
 973  *
 974  * Flags used in g_bus_watch_name().
 975  *
 976  * Since: 2.26
 977  */
 978 typedef enum
 979 {
 980   G_BUS_NAME_WATCHER_FLAGS_NONE = 0,
 981   G_BUS_NAME_WATCHER_FLAGS_AUTO_START = (1<<0)
 982 } GBusNameWatcherFlags;
 983
 984 /**
 985  * GDBusProxyFlags:
 986  * @G_DBUS_PROXY_FLAGS_NONE: No flags set.
 987  * @G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES: Don't load properties.
 988  * @G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS: Don't connect to signals on the remote object.
 989  * @G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START: If the proxy is for a well-known name,
 990  * do not ask the bus to launch an owner during proxy initialization or a method call.
 991  * This flag is only meaningful in proxies for well-known names.
 992  * @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.
 993  * @G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START_AT_CONSTRUCTION: If the proxy is for a well-known name,
 994  * do not ask the bus to launch an owner during proxy initialization, but allow it to be
 995  * autostarted by a method call. This flag is only meaningful in proxies for well-known names,
 996  * and only if %G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START is not also specified.
 997  *
 998  * Flags used when constructing an instance of a #GDBusProxy derived class.
 999  *
1000  * Since: 2.26
1001  */
1002 typedef enum
1003 {
1004   G_DBUS_PROXY_FLAGS_NONE = 0,
1005   G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES = (1<<0),
1006   G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS = (1<<1),
1007   G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START = (1<<2),
1008   G_DBUS_PROXY_FLAGS_GET_INVALIDATED_PROPERTIES = (1<<3),
1009   G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START_AT_CONSTRUCTION = (1<<4)
1010 } GDBusProxyFlags;
1011
1012 /**
1013  * GDBusError:
1014  * @G_DBUS_ERROR_FAILED:
1015  * A generic error; "something went wrong" - see the error message for
1016  * more.
1017  * @G_DBUS_ERROR_NO_MEMORY:
1018  * There was not enough memory to complete an operation.
1019  * @G_DBUS_ERROR_SERVICE_UNKNOWN:
1020  * The bus doesn't know how to launch a service to supply the bus name
1021  * you wanted.
1022  * @G_DBUS_ERROR_NAME_HAS_NO_OWNER:
1023  * The bus name you referenced doesn't exist (i.e. no application owns
1024  * it).
1025  * @G_DBUS_ERROR_NO_REPLY:
1026  * No reply to a message expecting one, usually means a timeout occurred.
1027  * @G_DBUS_ERROR_IO_ERROR:
1028  * Something went wrong reading or writing to a socket, for example.
1029  * @G_DBUS_ERROR_BAD_ADDRESS:
1030  * A D-Bus bus address was malformed.
1031  * @G_DBUS_ERROR_NOT_SUPPORTED:
1032  * Requested operation isn't supported (like ENOSYS on UNIX).
1033  * @G_DBUS_ERROR_LIMITS_EXCEEDED:
1034  * Some limited resource is exhausted.
1035  * @G_DBUS_ERROR_ACCESS_DENIED:
1036  * Security restrictions don't allow doing what you're trying to do.
1037  * @G_DBUS_ERROR_AUTH_FAILED:
1038  * Authentication didn't work.
1039  * @G_DBUS_ERROR_NO_SERVER:
1040  * Unable to connect to server (probably caused by ECONNREFUSED on a
1041  * socket).
1042  * @G_DBUS_ERROR_TIMEOUT:
1043  * Certain timeout errors, possibly ETIMEDOUT on a socket.  Note that
1044  * %G_DBUS_ERROR_NO_REPLY is used for message reply timeouts. Warning:
1045  * this is confusingly-named given that %G_DBUS_ERROR_TIMED_OUT also
1046  * exists. We can't fix it for compatibility reasons so just be
1047  * careful.
1048  * @G_DBUS_ERROR_NO_NETWORK:
1049  * No network access (probably ENETUNREACH on a socket).
1050  * @G_DBUS_ERROR_ADDRESS_IN_USE:
1051  * Can't bind a socket since its address is in use (i.e. EADDRINUSE).
1052  * @G_DBUS_ERROR_DISCONNECTED:
1053  * The connection is disconnected and you're trying to use it.
1054  * @G_DBUS_ERROR_INVALID_ARGS:
1055  * Invalid arguments passed to a method call.
1056  * @G_DBUS_ERROR_FILE_NOT_FOUND:
1057  * Missing file.
1058  * @G_DBUS_ERROR_FILE_EXISTS:
1059  * Existing file and the operation you're using does not silently overwrite.
1060  * @G_DBUS_ERROR_UNKNOWN_METHOD:
1061  * Method name you invoked isn't known by the object you invoked it on.
1062  * @G_DBUS_ERROR_UNKNOWN_OBJECT:
1063  * Object you invoked a method on isn't known. Since 2.42
1064  * @G_DBUS_ERROR_UNKNOWN_INTERFACE:
1065  * Interface you invoked a method on isn't known by the object. Since 2.42
1066  * @G_DBUS_ERROR_UNKNOWN_PROPERTY:
1067  * Property you tried to access isn't known by the object. Since 2.42
1068  * @G_DBUS_ERROR_PROPERTY_READ_ONLY:
1069  * Property you tried to set is read-only. Since 2.42
1070  * @G_DBUS_ERROR_TIMED_OUT:
1071  * Certain timeout errors, e.g. while starting a service. Warning: this is
1072  * confusingly-named given that %G_DBUS_ERROR_TIMEOUT also exists. We
1073  * can't fix it for compatibility reasons so just be careful.
1074  * @G_DBUS_ERROR_MATCH_RULE_NOT_FOUND:
1075  * Tried to remove or modify a match rule that didn't exist.
1076  * @G_DBUS_ERROR_MATCH_RULE_INVALID:
1077  * The match rule isn't syntactically valid.
1078  * @G_DBUS_ERROR_SPAWN_EXEC_FAILED:
1079  * While starting a new process, the exec() call failed.
1080  * @G_DBUS_ERROR_SPAWN_FORK_FAILED:
1081  * While starting a new process, the fork() call failed.
1082  * @G_DBUS_ERROR_SPAWN_CHILD_EXITED:
1083  * While starting a new process, the child exited with a status code.
1084  * @G_DBUS_ERROR_SPAWN_CHILD_SIGNALED:
1085  * While starting a new process, the child exited on a signal.
1086  * @G_DBUS_ERROR_SPAWN_FAILED:
1087  * While starting a new process, something went wrong.
1088  * @G_DBUS_ERROR_SPAWN_SETUP_FAILED:
1089  * We failed to setup the environment correctly.
1090  * @G_DBUS_ERROR_SPAWN_CONFIG_INVALID:
1091  * We failed to setup the config parser correctly.
1092  * @G_DBUS_ERROR_SPAWN_SERVICE_INVALID:
1093  * Bus name was not valid.
1094  * @G_DBUS_ERROR_SPAWN_SERVICE_NOT_FOUND:
1095  * Service file not found in system-services directory.
1096  * @G_DBUS_ERROR_SPAWN_PERMISSIONS_INVALID:
1097  * Permissions are incorrect on the setuid helper.
1098  * @G_DBUS_ERROR_SPAWN_FILE_INVALID:
1099  * Service file invalid (Name, User or Exec missing).
1100  * @G_DBUS_ERROR_SPAWN_NO_MEMORY:
1101  * Tried to get a UNIX process ID and it wasn't available.
1102  * @G_DBUS_ERROR_UNIX_PROCESS_ID_UNKNOWN:
1103  * Tried to get a UNIX process ID and it wasn't available.
1104  * @G_DBUS_ERROR_INVALID_SIGNATURE:
1105  * A type signature is not valid.
1106  * @G_DBUS_ERROR_INVALID_FILE_CONTENT:
1107  * A file contains invalid syntax or is otherwise broken.
1108  * @G_DBUS_ERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN:
1109  * Asked for SELinux security context and it wasn't available.
1110  * @G_DBUS_ERROR_ADT_AUDIT_DATA_UNKNOWN:
1111  * Asked for ADT audit data and it wasn't available.
1112  * @G_DBUS_ERROR_OBJECT_PATH_IN_USE:
1113  * There's already an object with the requested object path.
1114  *
1115  * Error codes for the %G_DBUS_ERROR error domain.
1116  *
1117  * Since: 2.26
1118  */
1119 typedef enum
1120 {
1121   /* Well-known errors in the org.freedesktop.DBus.Error namespace */
1122   G_DBUS_ERROR_FAILED,                           /* org.freedesktop.DBus.Error.Failed */
1123   G_DBUS_ERROR_NO_MEMORY,                        /* org.freedesktop.DBus.Error.NoMemory */
1124   G_DBUS_ERROR_SERVICE_UNKNOWN,                  /* org.freedesktop.DBus.Error.ServiceUnknown */
1125   G_DBUS_ERROR_NAME_HAS_NO_OWNER,                /* org.freedesktop.DBus.Error.NameHasNoOwner */
1126   G_DBUS_ERROR_NO_REPLY,                         /* org.freedesktop.DBus.Error.NoReply */
1127   G_DBUS_ERROR_IO_ERROR,                         /* org.freedesktop.DBus.Error.IOError */
1128   G_DBUS_ERROR_BAD_ADDRESS,                      /* org.freedesktop.DBus.Error.BadAddress */
1129   G_DBUS_ERROR_NOT_SUPPORTED,                    /* org.freedesktop.DBus.Error.NotSupported */
1130   G_DBUS_ERROR_LIMITS_EXCEEDED,                  /* org.freedesktop.DBus.Error.LimitsExceeded */
1131   G_DBUS_ERROR_ACCESS_DENIED,                    /* org.freedesktop.DBus.Error.AccessDenied */
1132   G_DBUS_ERROR_AUTH_FAILED,                      /* org.freedesktop.DBus.Error.AuthFailed */
1133   G_DBUS_ERROR_NO_SERVER,                        /* org.freedesktop.DBus.Error.NoServer */
1134   G_DBUS_ERROR_TIMEOUT,                          /* org.freedesktop.DBus.Error.Timeout */
1135   G_DBUS_ERROR_NO_NETWORK,                       /* org.freedesktop.DBus.Error.NoNetwork */
1136   G_DBUS_ERROR_ADDRESS_IN_USE,                   /* org.freedesktop.DBus.Error.AddressInUse */
1137   G_DBUS_ERROR_DISCONNECTED,                     /* org.freedesktop.DBus.Error.Disconnected */
1138   G_DBUS_ERROR_INVALID_ARGS,                     /* org.freedesktop.DBus.Error.InvalidArgs */
1139   G_DBUS_ERROR_FILE_NOT_FOUND,                   /* org.freedesktop.DBus.Error.FileNotFound */
1140   G_DBUS_ERROR_FILE_EXISTS,                      /* org.freedesktop.DBus.Error.FileExists */
1141   G_DBUS_ERROR_UNKNOWN_METHOD,                   /* org.freedesktop.DBus.Error.UnknownMethod */
1142   G_DBUS_ERROR_TIMED_OUT,                        /* org.freedesktop.DBus.Error.TimedOut */
1143   G_DBUS_ERROR_MATCH_RULE_NOT_FOUND,             /* org.freedesktop.DBus.Error.MatchRuleNotFound */
1144   G_DBUS_ERROR_MATCH_RULE_INVALID,               /* org.freedesktop.DBus.Error.MatchRuleInvalid */
1145   G_DBUS_ERROR_SPAWN_EXEC_FAILED,                /* org.freedesktop.DBus.Error.Spawn.ExecFailed */
1146   G_DBUS_ERROR_SPAWN_FORK_FAILED,                /* org.freedesktop.DBus.Error.Spawn.ForkFailed */
1147   G_DBUS_ERROR_SPAWN_CHILD_EXITED,               /* org.freedesktop.DBus.Error.Spawn.ChildExited */
1148   G_DBUS_ERROR_SPAWN_CHILD_SIGNALED,             /* org.freedesktop.DBus.Error.Spawn.ChildSignaled */
1149   G_DBUS_ERROR_SPAWN_FAILED,                     /* org.freedesktop.DBus.Error.Spawn.Failed */
1150   G_DBUS_ERROR_SPAWN_SETUP_FAILED,               /* org.freedesktop.DBus.Error.Spawn.FailedToSetup */
1151   G_DBUS_ERROR_SPAWN_CONFIG_INVALID,             /* org.freedesktop.DBus.Error.Spawn.ConfigInvalid */
1152   G_DBUS_ERROR_SPAWN_SERVICE_INVALID,            /* org.freedesktop.DBus.Error.Spawn.ServiceNotValid */
1153   G_DBUS_ERROR_SPAWN_SERVICE_NOT_FOUND,          /* org.freedesktop.DBus.Error.Spawn.ServiceNotFound */
1154   G_DBUS_ERROR_SPAWN_PERMISSIONS_INVALID,        /* org.freedesktop.DBus.Error.Spawn.PermissionsInvalid */
1155   G_DBUS_ERROR_SPAWN_FILE_INVALID,               /* org.freedesktop.DBus.Error.Spawn.FileInvalid */
1156   G_DBUS_ERROR_SPAWN_NO_MEMORY,                  /* org.freedesktop.DBus.Error.Spawn.NoMemory */
1157   G_DBUS_ERROR_UNIX_PROCESS_ID_UNKNOWN,          /* org.freedesktop.DBus.Error.UnixProcessIdUnknown */
1158   G_DBUS_ERROR_INVALID_SIGNATURE,                /* org.freedesktop.DBus.Error.InvalidSignature */
1159   G_DBUS_ERROR_INVALID_FILE_CONTENT,             /* org.freedesktop.DBus.Error.InvalidFileContent */
1160   G_DBUS_ERROR_SELINUX_SECURITY_CONTEXT_UNKNOWN, /* org.freedesktop.DBus.Error.SELinuxSecurityContextUnknown */
1161   G_DBUS_ERROR_ADT_AUDIT_DATA_UNKNOWN,           /* org.freedesktop.DBus.Error.AdtAuditDataUnknown */
1162   G_DBUS_ERROR_OBJECT_PATH_IN_USE,               /* org.freedesktop.DBus.Error.ObjectPathInUse */
1163   G_DBUS_ERROR_UNKNOWN_OBJECT,                   /* org.freedesktop.DBus.Error.UnknownObject */
1164   G_DBUS_ERROR_UNKNOWN_INTERFACE,                /* org.freedesktop.DBus.Error.UnknownInterface */
1165   G_DBUS_ERROR_UNKNOWN_PROPERTY,                 /* org.freedesktop.DBus.Error.UnknownProperty */
1166   G_DBUS_ERROR_PROPERTY_READ_ONLY                /* org.freedesktop.DBus.Error.PropertyReadOnly */
1167 } GDBusError;
1168 /* Remember to update g_dbus_error_quark() in gdbuserror.c if you extend this enumeration */
1169
1170 /**
1171  * GDBusConnectionFlags:
1172  * @G_DBUS_CONNECTION_FLAGS_NONE: No flags set.
1173  * @G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT: Perform authentication against server.
1174  * @G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER: Perform authentication against client.
1175  * @G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS: When
1176  * authenticating as a server, allow the anonymous authentication
1177  * method.
1178  * @G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION: Pass this flag if connecting to a peer that is a
1179  * message bus. This means that the Hello() method will be invoked as part of the connection setup.
1180  * @G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING: If set, processing of D-Bus messages is
1181  * delayed until g_dbus_connection_start_message_processing() is called.
1182  *
1183  * Flags used when creating a new #GDBusConnection.
1184  *
1185  * Since: 2.26
1186  */
1187 typedef enum {
1188   G_DBUS_CONNECTION_FLAGS_NONE = 0,
1189   G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_CLIENT = (1<<0),
1190   G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_SERVER = (1<<1),
1191   G_DBUS_CONNECTION_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS = (1<<2),
1192   G_DBUS_CONNECTION_FLAGS_MESSAGE_BUS_CONNECTION = (1<<3),
1193   G_DBUS_CONNECTION_FLAGS_DELAY_MESSAGE_PROCESSING = (1<<4)
1194 } GDBusConnectionFlags;
1195
1196 /**
1197  * GDBusCapabilityFlags:
1198  * @G_DBUS_CAPABILITY_FLAGS_NONE: No flags set.
1199  * @G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING: The connection
1200  * supports exchanging UNIX file descriptors with the remote peer.
1201  *
1202  * Capabilities negotiated with the remote peer.
1203  *
1204  * Since: 2.26
1205  */
1206 typedef enum {
1207   G_DBUS_CAPABILITY_FLAGS_NONE = 0,
1208   G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING = (1<<0)
1209 } GDBusCapabilityFlags;
1210
1211 /**
1212  * GDBusCallFlags:
1213  * @G_DBUS_CALL_FLAGS_NONE: No flags set.
1214  * @G_DBUS_CALL_FLAGS_NO_AUTO_START: The bus must not launch
1215  * an owner for the destination name in response to this method
1216  * invocation.
1217  * @G_DBUS_CALL_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION: the caller is prepared to
1218  * wait for interactive authorization. Since 2.46.
1219  *
1220  * Flags used in g_dbus_connection_call() and similar APIs.
1221  *
1222  * Since: 2.26
1223  */
1224 typedef enum {
1225   G_DBUS_CALL_FLAGS_NONE = 0,
1226   G_DBUS_CALL_FLAGS_NO_AUTO_START = (1<<0),
1227   G_DBUS_CALL_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION = (1<<1)
1228 } GDBusCallFlags;
1229 /* (1<<31) is reserved for internal use by GDBusConnection, do not use it. */
1230
1231 /**
1232  * GDBusMessageType:
1233  * @G_DBUS_MESSAGE_TYPE_INVALID: Message is of invalid type.
1234  * @G_DBUS_MESSAGE_TYPE_METHOD_CALL: Method call.
1235  * @G_DBUS_MESSAGE_TYPE_METHOD_RETURN: Method reply.
1236  * @G_DBUS_MESSAGE_TYPE_ERROR: Error reply.
1237  * @G_DBUS_MESSAGE_TYPE_SIGNAL: Signal emission.
1238  *
1239  * Message types used in #GDBusMessage.
1240  *
1241  * Since: 2.26
1242  */
1243 typedef enum {
1244   G_DBUS_MESSAGE_TYPE_INVALID,
1245   G_DBUS_MESSAGE_TYPE_METHOD_CALL,
1246   G_DBUS_MESSAGE_TYPE_METHOD_RETURN,
1247   G_DBUS_MESSAGE_TYPE_ERROR,
1248   G_DBUS_MESSAGE_TYPE_SIGNAL
1249 } GDBusMessageType;
1250
1251 /**
1252  * GDBusMessageFlags:
1253  * @G_DBUS_MESSAGE_FLAGS_NONE: No flags set.
1254  * @G_DBUS_MESSAGE_FLAGS_NO_REPLY_EXPECTED: A reply is not expected.
1255  * @G_DBUS_MESSAGE_FLAGS_NO_AUTO_START: The bus must not launch an
1256  * owner for the destination name in response to this message.
1257  * @G_DBUS_MESSAGE_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION: If set on a method
1258  * call, this flag means that the caller is prepared to wait for interactive
1259  * authorization. Since 2.46.
1260  *
1261  * Message flags used in #GDBusMessage.
1262  *
1263  * Since: 2.26
1264  */
1265 typedef enum {
1266   G_DBUS_MESSAGE_FLAGS_NONE = 0,
1267   G_DBUS_MESSAGE_FLAGS_NO_REPLY_EXPECTED = (1<<0),
1268   G_DBUS_MESSAGE_FLAGS_NO_AUTO_START = (1<<1),
1269   G_DBUS_MESSAGE_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION = (1<<2)
1270 } GDBusMessageFlags;
1271
1272 /**
1273  * GDBusMessageHeaderField:
1274  * @G_DBUS_MESSAGE_HEADER_FIELD_INVALID: Not a valid header field.
1275  * @G_DBUS_MESSAGE_HEADER_FIELD_PATH: The object path.
1276  * @G_DBUS_MESSAGE_HEADER_FIELD_INTERFACE: The interface name.
1277  * @G_DBUS_MESSAGE_HEADER_FIELD_MEMBER: The method or signal name.
1278  * @G_DBUS_MESSAGE_HEADER_FIELD_ERROR_NAME: The name of the error that occurred.
1279  * @G_DBUS_MESSAGE_HEADER_FIELD_REPLY_SERIAL: The serial number the message is a reply to.
1280  * @G_DBUS_MESSAGE_HEADER_FIELD_DESTINATION: The name the message is intended for.
1281  * @G_DBUS_MESSAGE_HEADER_FIELD_SENDER: Unique name of the sender of the message (filled in by the bus).
1282  * @G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE: The signature of the message body.
1283  * @G_DBUS_MESSAGE_HEADER_FIELD_NUM_UNIX_FDS: The number of UNIX file descriptors that accompany the message.
1284  *
1285  * Header fields used in #GDBusMessage.
1286  *
1287  * Since: 2.26
1288  */
1289 typedef enum {
1290   G_DBUS_MESSAGE_HEADER_FIELD_INVALID,
1291   G_DBUS_MESSAGE_HEADER_FIELD_PATH,
1292   G_DBUS_MESSAGE_HEADER_FIELD_INTERFACE,
1293   G_DBUS_MESSAGE_HEADER_FIELD_MEMBER,
1294   G_DBUS_MESSAGE_HEADER_FIELD_ERROR_NAME,
1295   G_DBUS_MESSAGE_HEADER_FIELD_REPLY_SERIAL,
1296   G_DBUS_MESSAGE_HEADER_FIELD_DESTINATION,
1297   G_DBUS_MESSAGE_HEADER_FIELD_SENDER,
1298   G_DBUS_MESSAGE_HEADER_FIELD_SIGNATURE,
1299   G_DBUS_MESSAGE_HEADER_FIELD_NUM_UNIX_FDS
1300 } GDBusMessageHeaderField;
1301
1302 /**
1303  * GDBusPropertyInfoFlags:
1304  * @G_DBUS_PROPERTY_INFO_FLAGS_NONE: No flags set.
1305  * @G_DBUS_PROPERTY_INFO_FLAGS_READABLE: Property is readable.
1306  * @G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE: Property is writable.
1307  *
1308  * Flags describing the access control of a D-Bus property.
1309  *
1310  * Since: 2.26
1311  */
1312 typedef enum
1313 {
1314   G_DBUS_PROPERTY_INFO_FLAGS_NONE = 0,
1315   G_DBUS_PROPERTY_INFO_FLAGS_READABLE = (1<<0),
1316   G_DBUS_PROPERTY_INFO_FLAGS_WRITABLE = (1<<1)
1317 } GDBusPropertyInfoFlags;
1318
1319 /**
1320  * GDBusSubtreeFlags:
1321  * @G_DBUS_SUBTREE_FLAGS_NONE: No flags set.
1322  * @G_DBUS_SUBTREE_FLAGS_DISPATCH_TO_UNENUMERATED_NODES: Method calls to objects not in the enumerated range
1323  *                                                       will still be dispatched. This is useful if you want
1324  *                                                       to dynamically spawn objects in the subtree.
1325  *
1326  * Flags passed to g_dbus_connection_register_subtree().
1327  *
1328  * Since: 2.26
1329  */
1330 typedef enum
1331 {
1332   G_DBUS_SUBTREE_FLAGS_NONE = 0,
1333   G_DBUS_SUBTREE_FLAGS_DISPATCH_TO_UNENUMERATED_NODES = (1<<0)
1334 } GDBusSubtreeFlags;
1335
1336 /**
1337  * GDBusServerFlags:
1338  * @G_DBUS_SERVER_FLAGS_NONE: No flags set.
1339  * @G_DBUS_SERVER_FLAGS_RUN_IN_THREAD: All #GDBusServer::new-connection
1340  * signals will run in separated dedicated threads (see signal for
1341  * details).
1342  * @G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS: Allow the anonymous
1343  * authentication method.
1344  *
1345  * Flags used when creating a #GDBusServer.
1346  *
1347  * Since: 2.26
1348  */
1349 typedef enum
1350 {
1351   G_DBUS_SERVER_FLAGS_NONE = 0,
1352   G_DBUS_SERVER_FLAGS_RUN_IN_THREAD = (1<<0),
1353   G_DBUS_SERVER_FLAGS_AUTHENTICATION_ALLOW_ANONYMOUS = (1<<1)
1354 } GDBusServerFlags;
1355
1356 /**
1357  * GDBusSignalFlags:
1358  * @G_DBUS_SIGNAL_FLAGS_NONE: No flags set.
1359  * @G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE: Don't actually send the AddMatch
1360  * D-Bus call for this signal subscription.  This gives you more control
1361  * over which match rules you add (but you must add them manually).
1362  * @G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_NAMESPACE: Match first arguments that
1363  * contain a bus or interface name with the given namespace.
1364  * @G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_PATH: Match first arguments that
1365  * contain an object path that is either equivalent to the given path,
1366  * or one of the paths is a subpath of the other.
1367  *
1368  * Flags used when subscribing to signals via g_dbus_connection_signal_subscribe().
1369  *
1370  * Since: 2.26
1371  */
1372 typedef enum /*< flags >*/
1373 {
1374   G_DBUS_SIGNAL_FLAGS_NONE = 0,
1375   G_DBUS_SIGNAL_FLAGS_NO_MATCH_RULE = (1<<0),
1376   G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_NAMESPACE = (1<<1),
1377   G_DBUS_SIGNAL_FLAGS_MATCH_ARG0_PATH = (1<<2)
1378 } GDBusSignalFlags;
1379
1380 /**
1381  * GDBusSendMessageFlags:
1382  * @G_DBUS_SEND_MESSAGE_FLAGS_NONE: No flags set.
1383  * @G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL: Do not automatically
1384  * assign a serial number from the #GDBusConnection object when
1385  * sending a message.
1386  *
1387  * Flags used when sending #GDBusMessages on a #GDBusConnection.
1388  *
1389  * Since: 2.26
1390  */
1391 typedef enum
1392 {
1393   G_DBUS_SEND_MESSAGE_FLAGS_NONE = 0,
1394   G_DBUS_SEND_MESSAGE_FLAGS_PRESERVE_SERIAL = (1<<0)
1395 } GDBusSendMessageFlags;
1396 /* (1<<31) is reserved for internal use by GDBusConnection, do not use it. */
1397
1398 /**
1399  * GCredentialsType:
1400  * @G_CREDENTIALS_TYPE_INVALID: Indicates an invalid native credential type.
1401  * @G_CREDENTIALS_TYPE_LINUX_UCRED: The native credentials type is a struct ucred.
1402  * @G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED: The native credentials type is a struct cmsgcred.
1403  * @G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED: The native credentials type is a struct sockpeercred. Added in 2.30.
1404  * @G_CREDENTIALS_TYPE_SOLARIS_UCRED: The native credentials type is a ucred_t. Added in 2.40.
1405  * @G_CREDENTIALS_TYPE_NETBSD_UNPCBID: The native credentials type is a struct unpcbid.
1406  *
1407  * Enumeration describing different kinds of native credential types.
1408  *
1409  * Since: 2.26
1410  */
1411 typedef enum
1412 {
1413   G_CREDENTIALS_TYPE_INVALID,
1414   G_CREDENTIALS_TYPE_LINUX_UCRED,
1415   G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED,
1416   G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED,
1417   G_CREDENTIALS_TYPE_SOLARIS_UCRED,
1418   G_CREDENTIALS_TYPE_NETBSD_UNPCBID
1419 } GCredentialsType;
1420
1421 /**
1422  * GDBusMessageByteOrder:
1423  * @G_DBUS_MESSAGE_BYTE_ORDER_BIG_ENDIAN: The byte order is big endian.
1424  * @G_DBUS_MESSAGE_BYTE_ORDER_LITTLE_ENDIAN: The byte order is little endian.
1425  *
1426  * Enumeration used to describe the byte order of a D-Bus message.
1427  *
1428  * Since: 2.26
1429  */
1430 typedef enum
1431 {
1432   G_DBUS_MESSAGE_BYTE_ORDER_BIG_ENDIAN    = 'B',
1433   G_DBUS_MESSAGE_BYTE_ORDER_LITTLE_ENDIAN = 'l'
1434 } GDBusMessageByteOrder;
1435
1436 /**
1437  * GApplicationFlags:
1438  * @G_APPLICATION_FLAGS_NONE: Default
1439  * @G_APPLICATION_IS_SERVICE: Run as a service. In this mode, registration
1440  *      fails if the service is already running, and the application
1441  *      will initially wait up to 10 seconds for an initial activation
1442  *      message to arrive.
1443  * @G_APPLICATION_IS_LAUNCHER: Don't try to become the primary instance.
1444  * @G_APPLICATION_HANDLES_OPEN: This application handles opening files (in
1445  *     the primary instance). Note that this flag only affects the default
1446  *     implementation of local_command_line(), and has no effect if
1447  *     %G_APPLICATION_HANDLES_COMMAND_LINE is given.
1448  *     See g_application_run() for details.
1449  * @G_APPLICATION_HANDLES_COMMAND_LINE: This application handles command line
1450  *     arguments (in the primary instance). Note that this flag only affect
1451  *     the default implementation of local_command_line().
1452  *     See g_application_run() for details.
1453  * @G_APPLICATION_SEND_ENVIRONMENT: Send the environment of the
1454  *     launching process to the primary instance. Set this flag if your
1455  *     application is expected to behave differently depending on certain
1456  *     environment variables. For instance, an editor might be expected
1457  *     to use the `GIT_COMMITTER_NAME` environment variable
1458  *     when editing a git commit message. The environment is available
1459  *     to the #GApplication::command-line signal handler, via
1460  *     g_application_command_line_getenv().
1461  * @G_APPLICATION_NON_UNIQUE: Make no attempts to do any of the typical
1462  *     single-instance application negotiation, even if the application
1463  *     ID is given.  The application neither attempts to become the
1464  *     owner of the application ID nor does it check if an existing
1465  *     owner already exists.  Everything occurs in the local process.
1466  *     Since: 2.30.
1467  * @G_APPLICATION_CAN_OVERRIDE_APP_ID: Allow users to override the
1468  *     application ID from the command line with `--gapplication-app-id`.
1469  *     Since: 2.48
1470  *
1471  * Flags used to define the behaviour of a #GApplication.
1472  *
1473  * Since: 2.28
1474  **/
1475 typedef enum
1476 {
1477   G_APPLICATION_FLAGS_NONE,
1478   G_APPLICATION_IS_SERVICE  =          (1 << 0),
1479   G_APPLICATION_IS_LAUNCHER =          (1 << 1),
1480
1481   G_APPLICATION_HANDLES_OPEN =         (1 << 2),
1482   G_APPLICATION_HANDLES_COMMAND_LINE = (1 << 3),
1483   G_APPLICATION_SEND_ENVIRONMENT    =  (1 << 4),
1484
1485   G_APPLICATION_NON_UNIQUE =           (1 << 5),
1486
1487   G_APPLICATION_CAN_OVERRIDE_APP_ID =  (1 << 6)
1488 } GApplicationFlags;
1489
1490 /**
1491  * GTlsError:
1492  * @G_TLS_ERROR_UNAVAILABLE: No TLS provider is available
1493  * @G_TLS_ERROR_MISC: Miscellaneous TLS error
1494  * @G_TLS_ERROR_BAD_CERTIFICATE: A certificate could not be parsed
1495  * @G_TLS_ERROR_NOT_TLS: The TLS handshake failed because the
1496  *   peer does not seem to be a TLS server.
1497  * @G_TLS_ERROR_HANDSHAKE: The TLS handshake failed because the
1498  *   peer's certificate was not acceptable.
1499  * @G_TLS_ERROR_CERTIFICATE_REQUIRED: The TLS handshake failed because
1500  *   the server requested a client-side certificate, but none was
1501  *   provided. See g_tls_connection_set_certificate().
1502  * @G_TLS_ERROR_EOF: The TLS connection was closed without proper
1503  *   notice, which may indicate an attack. See
1504  *   g_tls_connection_set_require_close_notify().
1505  *
1506  * An error code used with %G_TLS_ERROR in a #GError returned from a
1507  * TLS-related routine.
1508  *
1509  * Since: 2.28
1510  */
1511 typedef enum {
1512   G_TLS_ERROR_UNAVAILABLE,
1513   G_TLS_ERROR_MISC,
1514   G_TLS_ERROR_BAD_CERTIFICATE,
1515   G_TLS_ERROR_NOT_TLS,
1516   G_TLS_ERROR_HANDSHAKE,
1517   G_TLS_ERROR_CERTIFICATE_REQUIRED,
1518   G_TLS_ERROR_EOF
1519 } GTlsError;
1520
1521 /**
1522  * GTlsCertificateFlags:
1523  * @G_TLS_CERTIFICATE_UNKNOWN_CA: The signing certificate authority is
1524  *   not known.
1525  * @G_TLS_CERTIFICATE_BAD_IDENTITY: The certificate does not match the
1526  *   expected identity of the site that it was retrieved from.
1527  * @G_TLS_CERTIFICATE_NOT_ACTIVATED: The certificate's activation time
1528  *   is still in the future
1529  * @G_TLS_CERTIFICATE_EXPIRED: The certificate has expired
1530  * @G_TLS_CERTIFICATE_REVOKED: The certificate has been revoked
1531  *   according to the #GTlsConnection's certificate revocation list.
1532  * @G_TLS_CERTIFICATE_INSECURE: The certificate's algorithm is
1533  *   considered insecure.
1534  * @G_TLS_CERTIFICATE_GENERIC_ERROR: Some other error occurred validating
1535  *   the certificate
1536  * @G_TLS_CERTIFICATE_VALIDATE_ALL: the combination of all of the above
1537  *   flags
1538  *
1539  * A set of flags describing TLS certification validation. This can be
1540  * used to set which validation steps to perform (eg, with
1541  * g_tls_client_connection_set_validation_flags()), or to describe why
1542  * a particular certificate was rejected (eg, in
1543  * #GTlsConnection::accept-certificate).
1544  *
1545  * Since: 2.28
1546  */
1547 typedef enum {
1548   G_TLS_CERTIFICATE_UNKNOWN_CA    = (1 << 0),
1549   G_TLS_CERTIFICATE_BAD_IDENTITY  = (1 << 1),
1550   G_TLS_CERTIFICATE_NOT_ACTIVATED = (1 << 2),
1551   G_TLS_CERTIFICATE_EXPIRED       = (1 << 3),
1552   G_TLS_CERTIFICATE_REVOKED       = (1 << 4),
1553   G_TLS_CERTIFICATE_INSECURE      = (1 << 5),
1554   G_TLS_CERTIFICATE_GENERIC_ERROR = (1 << 6),
1555
1556   G_TLS_CERTIFICATE_VALIDATE_ALL  = 0x007f
1557 } GTlsCertificateFlags;
1558
1559 /**
1560  * GTlsAuthenticationMode:
1561  * @G_TLS_AUTHENTICATION_NONE: client authentication not required
1562  * @G_TLS_AUTHENTICATION_REQUESTED: client authentication is requested
1563  * @G_TLS_AUTHENTICATION_REQUIRED: client authentication is required
1564  *
1565  * The client authentication mode for a #GTlsServerConnection.
1566  *
1567  * Since: 2.28
1568  */
1569 typedef enum {
1570   G_TLS_AUTHENTICATION_NONE,
1571   G_TLS_AUTHENTICATION_REQUESTED,
1572   G_TLS_AUTHENTICATION_REQUIRED
1573 } GTlsAuthenticationMode;
1574
1575 /**
1576  * GTlsRehandshakeMode:
1577  * @G_TLS_REHANDSHAKE_NEVER: Never allow rehandshaking
1578  * @G_TLS_REHANDSHAKE_SAFELY: Allow safe rehandshaking only
1579  * @G_TLS_REHANDSHAKE_UNSAFELY: Allow unsafe rehandshaking
1580  *
1581  * When to allow rehandshaking. See
1582  * g_tls_connection_set_rehandshake_mode().
1583  *
1584  * Since: 2.28
1585  */
1586 typedef enum {
1587   G_TLS_REHANDSHAKE_NEVER,
1588   G_TLS_REHANDSHAKE_SAFELY,
1589   G_TLS_REHANDSHAKE_UNSAFELY
1590 } GTlsRehandshakeMode;
1591
1592 /**
1593  * GTlsPasswordFlags:
1594  * @G_TLS_PASSWORD_NONE: No flags
1595  * @G_TLS_PASSWORD_RETRY: The password was wrong, and the user should retry.
1596  * @G_TLS_PASSWORD_MANY_TRIES: Hint to the user that the password has been
1597  *    wrong many times, and the user may not have many chances left.
1598  * @G_TLS_PASSWORD_FINAL_TRY: Hint to the user that this is the last try to get
1599  *    this password right.
1600  *
1601  * Various flags for the password.
1602  *
1603  * Since: 2.30
1604  */
1605
1606 typedef enum _GTlsPasswordFlags
1607 {
1608   G_TLS_PASSWORD_NONE = 0,
1609   G_TLS_PASSWORD_RETRY = 1 << 1,
1610   G_TLS_PASSWORD_MANY_TRIES = 1 << 2,
1611   G_TLS_PASSWORD_FINAL_TRY = 1 << 3
1612 } GTlsPasswordFlags;
1613
1614 /**
1615  * GTlsInteractionResult:
1616  * @G_TLS_INTERACTION_UNHANDLED: The interaction was unhandled (i.e. not
1617  *     implemented).
1618  * @G_TLS_INTERACTION_HANDLED: The interaction completed, and resulting data
1619  *     is available.
1620  * @G_TLS_INTERACTION_FAILED: The interaction has failed, or was cancelled.
1621  *     and the operation should be aborted.
1622  *
1623  * #GTlsInteractionResult is returned by various functions in #GTlsInteraction
1624  * when finishing an interaction request.
1625  *
1626  * Since: 2.30
1627  */
1628 typedef enum {
1629   G_TLS_INTERACTION_UNHANDLED,
1630   G_TLS_INTERACTION_HANDLED,
1631   G_TLS_INTERACTION_FAILED
1632 } GTlsInteractionResult;
1633
1634 /**
1635  * GDBusInterfaceSkeletonFlags:
1636  * @G_DBUS_INTERFACE_SKELETON_FLAGS_NONE: No flags set.
1637  * @G_DBUS_INTERFACE_SKELETON_FLAGS_HANDLE_METHOD_INVOCATIONS_IN_THREAD: Each method invocation is handled in
1638  *   a thread dedicated to the invocation. This means that the method implementation can use blocking IO
1639  *   without blocking any other part of the process. It also means that the method implementation must
1640  *   use locking to access data structures used by other threads.
1641  *
1642  * Flags describing the behavior of a #GDBusInterfaceSkeleton instance.
1643  *
1644  * Since: 2.30
1645  */
1646 typedef enum
1647 {
1648   G_DBUS_INTERFACE_SKELETON_FLAGS_NONE = 0,
1649   G_DBUS_INTERFACE_SKELETON_FLAGS_HANDLE_METHOD_INVOCATIONS_IN_THREAD = (1<<0)
1650 } GDBusInterfaceSkeletonFlags;
1651
1652 /**
1653  * GDBusObjectManagerClientFlags:
1654  * @G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE: No flags set.
1655  * @G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START: If not set and the
1656  *   manager is for a well-known name, then request the bus to launch
1657  *   an owner for the name if no-one owns the name. This flag can only
1658  *   be used in managers for well-known names.
1659  *
1660  * Flags used when constructing a #GDBusObjectManagerClient.
1661  *
1662  * Since: 2.30
1663  */
1664 typedef enum
1665 {
1666   G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_NONE = 0,
1667   G_DBUS_OBJECT_MANAGER_CLIENT_FLAGS_DO_NOT_AUTO_START = (1<<0)
1668 } GDBusObjectManagerClientFlags;
1669
1670 /**
1671  * GTlsDatabaseVerifyFlags:
1672  * @G_TLS_DATABASE_VERIFY_NONE: No verification flags
1673  *
1674  * Flags for g_tls_database_verify_chain().
1675  *
1676  * Since: 2.30
1677  */
1678 typedef enum /*< flags >*/ {
1679   G_TLS_DATABASE_VERIFY_NONE = 0
1680 } GTlsDatabaseVerifyFlags;
1681
1682 /**
1683  * GTlsDatabaseLookupFlags:
1684  * @G_TLS_DATABASE_LOOKUP_NONE: No lookup flags
1685  * @G_TLS_DATABASE_LOOKUP_KEYPAIR: Restrict lookup to certificates that have
1686  *     a private key.
1687  *
1688  * Flags for g_tls_database_lookup_certificate_handle(),
1689  * g_tls_database_lookup_certificate_issuer(),
1690  * and g_tls_database_lookup_certificates_issued_by().
1691  *
1692  * Since: 2.30
1693  */
1694 typedef enum {
1695   G_TLS_DATABASE_LOOKUP_NONE = 0,
1696   G_TLS_DATABASE_LOOKUP_KEYPAIR = 1
1697 } GTlsDatabaseLookupFlags;
1698
1699 /**
1700  * GTlsCertificateRequestFlags:
1701  * @G_TLS_CERTIFICATE_REQUEST_NONE: No flags
1702  *
1703  * Flags for g_tls_interaction_request_certificate(),
1704  * g_tls_interaction_request_certificate_async(), and
1705  * g_tls_interaction_invoke_request_certificate().
1706  *
1707  * Since: 2.40
1708  */
1709 typedef enum {
1710   G_TLS_CERTIFICATE_REQUEST_NONE = 0
1711 } GTlsCertificateRequestFlags;
1712
1713 /**
1714  * GIOModuleScopeFlags:
1715  * @G_IO_MODULE_SCOPE_NONE: No module scan flags
1716  * @G_IO_MODULE_SCOPE_BLOCK_DUPLICATES: When using this scope to load or
1717  *     scan modules, automatically block a modules which has the same base
1718  *     basename as previously loaded module.
1719  *
1720  * Flags for use with g_io_module_scope_new().
1721  *
1722  * Since: 2.30
1723  */
1724 typedef enum {
1725   G_IO_MODULE_SCOPE_NONE,
1726   G_IO_MODULE_SCOPE_BLOCK_DUPLICATES
1727 } GIOModuleScopeFlags;
1728
1729 /**
1730  * GSocketClientEvent:
1731  * @G_SOCKET_CLIENT_RESOLVING: The client is doing a DNS lookup.
1732  * @G_SOCKET_CLIENT_RESOLVED: The client has completed a DNS lookup.
1733  * @G_SOCKET_CLIENT_CONNECTING: The client is connecting to a remote
1734  *   host (either a proxy or the destination server).
1735  * @G_SOCKET_CLIENT_CONNECTED: The client has connected to a remote
1736  *   host.
1737  * @G_SOCKET_CLIENT_PROXY_NEGOTIATING: The client is negotiating
1738  *   with a proxy to connect to the destination server.
1739  * @G_SOCKET_CLIENT_PROXY_NEGOTIATED: The client has negotiated
1740  *   with the proxy server.
1741  * @G_SOCKET_CLIENT_TLS_HANDSHAKING: The client is performing a
1742  *   TLS handshake.
1743  * @G_SOCKET_CLIENT_TLS_HANDSHAKED: The client has performed a
1744  *   TLS handshake.
1745  * @G_SOCKET_CLIENT_COMPLETE: The client is done with a particular
1746  *   #GSocketConnectable.
1747  *
1748  * Describes an event occurring on a #GSocketClient. See the
1749  * #GSocketClient::event signal for more details.
1750  *
1751  * Additional values may be added to this type in the future.
1752  *
1753  * Since: 2.32
1754  */
1755 typedef enum {
1756   G_SOCKET_CLIENT_RESOLVING,
1757   G_SOCKET_CLIENT_RESOLVED,
1758   G_SOCKET_CLIENT_CONNECTING,
1759   G_SOCKET_CLIENT_CONNECTED,
1760   G_SOCKET_CLIENT_PROXY_NEGOTIATING,
1761   G_SOCKET_CLIENT_PROXY_NEGOTIATED,
1762   G_SOCKET_CLIENT_TLS_HANDSHAKING,
1763   G_SOCKET_CLIENT_TLS_HANDSHAKED,
1764   G_SOCKET_CLIENT_COMPLETE
1765 } GSocketClientEvent;
1766
1767 /**
1768  * GSocketListenerEvent:
1769  * @G_SOCKET_LISTENER_BINDING: The listener is about to bind a socket.
1770  * @G_SOCKET_LISTENER_BOUND: The listener has bound a socket.
1771  * @G_SOCKET_LISTENER_LISTENING: The listener is about to start
1772  *    listening on this socket.
1773  * @G_SOCKET_LISTENER_LISTENED: The listener is now listening on
1774  *   this socket.
1775  *
1776  * Describes an event occurring on a #GSocketListener. See the
1777  * #GSocketListener::event signal for more details.
1778  *
1779  * Additional values may be added to this type in the future.
1780  *
1781  * Since: 2.46
1782  */
1783 typedef enum {
1784   G_SOCKET_LISTENER_BINDING,
1785   G_SOCKET_LISTENER_BOUND,
1786   G_SOCKET_LISTENER_LISTENING,
1787   G_SOCKET_LISTENER_LISTENED
1788 } GSocketListenerEvent;
1789
1790 /**
1791  * GTestDBusFlags:
1792  * @G_TEST_DBUS_NONE: No flags.
1793  *
1794  * Flags to define future #GTestDBus behaviour.
1795  *
1796  * Since: 2.34
1797  */
1798 typedef enum /*< flags >*/ {
1799   G_TEST_DBUS_NONE = 0
1800 } GTestDBusFlags;
1801
1802 /**
1803  * GSubprocessFlags:
1804  * @G_SUBPROCESS_FLAGS_NONE: No flags.
1805  * @G_SUBPROCESS_FLAGS_STDIN_PIPE: create a pipe for the stdin of the
1806  *   spawned process that can be accessed with
1807  *   g_subprocess_get_stdin_pipe().
1808  * @G_SUBPROCESS_FLAGS_STDIN_INHERIT: stdin is inherited from the
1809  *   calling process.
1810  * @G_SUBPROCESS_FLAGS_STDOUT_PIPE: create a pipe for the stdout of the
1811  *   spawned process that can be accessed with
1812  *   g_subprocess_get_stdout_pipe().
1813  * @G_SUBPROCESS_FLAGS_STDOUT_SILENCE: silence the stdout of the spawned
1814  *   process (ie: redirect to /dev/null).
1815  * @G_SUBPROCESS_FLAGS_STDERR_PIPE: create a pipe for the stderr of the
1816  *   spawned process that can be accessed with
1817  *   g_subprocess_get_stderr_pipe().
1818  * @G_SUBPROCESS_FLAGS_STDERR_SILENCE: silence the stderr of the spawned
1819  *   process (ie: redirect to /dev/null).
1820  * @G_SUBPROCESS_FLAGS_STDERR_MERGE: merge the stderr of the spawned
1821  *   process with whatever the stdout happens to be.  This is a good way
1822  *   of directing both streams to a common log file, for example.
1823  * @G_SUBPROCESS_FLAGS_INHERIT_FDS: spawned processes will inherit the
1824  *   file descriptors of their parent, unless those descriptors have
1825  *   been explicitly marked as close-on-exec.  This flag has no effect
1826  *   over the "standard" file descriptors (stdin, stdout, stderr).
1827  *
1828  * Flags to define the behaviour of a #GSubprocess.
1829  *
1830  * Note that the default for stdin is to redirect from /dev/null.  For
1831  * stdout and stderr the default are for them to inherit the
1832  * corresponding descriptor from the calling process.
1833  *
1834  * Note that it is a programmer error to mix 'incompatible' flags.  For
1835  * example, you may not request both %G_SUBPROCESS_FLAGS_STDOUT_PIPE and
1836  * %G_SUBPROCESS_FLAGS_STDOUT_SILENCE.
1837  *
1838  * Since: 2.40
1839  **/
1840 typedef enum {
1841   G_SUBPROCESS_FLAGS_NONE                  = 0,
1842   G_SUBPROCESS_FLAGS_STDIN_PIPE            = (1u << 0),
1843   G_SUBPROCESS_FLAGS_STDIN_INHERIT         = (1u << 1),
1844   G_SUBPROCESS_FLAGS_STDOUT_PIPE           = (1u << 2),
1845   G_SUBPROCESS_FLAGS_STDOUT_SILENCE        = (1u << 3),
1846   G_SUBPROCESS_FLAGS_STDERR_PIPE           = (1u << 4),
1847   G_SUBPROCESS_FLAGS_STDERR_SILENCE        = (1u << 5),
1848   G_SUBPROCESS_FLAGS_STDERR_MERGE          = (1u << 6),
1849   G_SUBPROCESS_FLAGS_INHERIT_FDS           = (1u << 7)
1850 } GSubprocessFlags;
1851
1852 /**
1853  * GNotificationPriority:
1854  * @G_NOTIFICATION_PRIORITY_LOW: for notifications that do not require
1855  *   immediate attention - typically used for contextual background
1856  *   information, such as contact birthdays or local weather
1857  * @G_NOTIFICATION_PRIORITY_NORMAL: the default priority, to be used for the
1858  *   majority of notifications (for example email messages, software updates,
1859  *   completed download/sync operations)
1860  * @G_NOTIFICATION_PRIORITY_HIGH: for events that require more attention,
1861  *   usually because responses are time-sensitive (for example chat and SMS
1862  *   messages or alarms)
1863  * @G_NOTIFICATION_PRIORITY_URGENT: for urgent notifications, or notifications
1864  *   that require a response in a short space of time (for example phone calls
1865  *   or emergency warnings)
1866  *
1867  * Priority levels for #GNotifications.
1868  *
1869  * Since: 2.42
1870  */
1871 typedef enum {
1872   G_NOTIFICATION_PRIORITY_NORMAL,
1873   G_NOTIFICATION_PRIORITY_LOW,
1874   G_NOTIFICATION_PRIORITY_HIGH,
1875   G_NOTIFICATION_PRIORITY_URGENT
1876 } GNotificationPriority;
1877
1878 /**
1879  * GNetworkConnectivity:
1880  * @G_NETWORK_CONNECTIVITY_LOCAL: The host is not configured with a
1881  *   route to the Internet; it may or may not be connected to a local
1882  *   network.
1883  * @G_NETWORK_CONNECTIVITY_LIMITED: The host is connected to a network, but
1884  *   does not appear to be able to reach the full Internet, perhaps
1885  *   due to upstream network problems.
1886  * @G_NETWORK_CONNECTIVITY_PORTAL: The host is behind a captive portal and
1887  *   cannot reach the full Internet.
1888  * @G_NETWORK_CONNECTIVITY_FULL: The host is connected to a network, and
1889  *   appears to be able to reach the full Internet.
1890  *
1891  * The host's network connectivity state, as reported by #GNetworkMonitor.
1892  *
1893  * Since: 2.44
1894  */
1895 typedef enum {
1896   G_NETWORK_CONNECTIVITY_LOCAL       = 1,
1897   G_NETWORK_CONNECTIVITY_LIMITED     = 2,
1898   G_NETWORK_CONNECTIVITY_PORTAL      = 3,
1899   G_NETWORK_CONNECTIVITY_FULL        = 4
1900 } GNetworkConnectivity;
1901
1902 G_END_DECLS
1903
1904 #endif /* __GIO_ENUMS_H__ */