73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
//
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// fiv-io-model.h: filesystem
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//
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// Copyright (c) 2021 - 2023, Přemysl Eric Janouch <p@janouch.name>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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// OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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// CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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#pragma once
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#include <gio/gio.h>
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#include <glib.h>
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// Avoid glib-mkenums.
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typedef enum _FivIoModelSort {
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#define FIV_IO_MODEL_SORTS(XX) \
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XX(NAME) \
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XX(MTIME)
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#define XX(name) FIV_IO_MODEL_SORT_ ## name,
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FIV_IO_MODEL_SORTS(XX)
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#undef XX
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FIV_IO_MODEL_SORT_COUNT
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} FivIoModelSort;
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GType fiv_io_model_sort_get_type(void) G_GNUC_CONST;
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#define FIV_TYPE_IO_MODEL_SORT (fiv_io_model_sort_get_type())
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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typedef struct {
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const char *uri; ///< GIO URI
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const char *target_uri; ///< GIO URI for any target
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const char *display_name; ///< Label for the file
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const char *collate_key; ///< Collate key for the filename
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guint64 filesize; ///< Filesize in bytes
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gint64 mtime_msec; ///< Modification time in milliseconds
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} FivIoModelEntry;
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GType fiv_io_model_entry_get_type(void) G_GNUC_CONST;
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#define FIV_TYPE_IO_MODEL_ENTRY (fiv_io_model_entry_get_type())
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FivIoModelEntry *fiv_io_model_entry_ref(FivIoModelEntry *self);
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void fiv_io_model_entry_unref(FivIoModelEntry *self);
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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#define FIV_TYPE_IO_MODEL (fiv_io_model_get_type())
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G_DECLARE_FINAL_TYPE(FivIoModel, fiv_io_model, FIV, IO_MODEL, GObject)
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/// Loads a directory. Clears itself even on failure.
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gboolean fiv_io_model_open(FivIoModel *self, GFile *directory, GError **error);
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/// Returns the current location as a GFile.
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/// There is no ownership transfer, and the object may be NULL.
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GFile *fiv_io_model_get_location(FivIoModel *self);
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/// Returns the previous VFS directory in order, or NULL.
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GFile *fiv_io_model_get_previous_directory(FivIoModel *self);
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/// Returns the next VFS directory in order, or NULL.
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GFile *fiv_io_model_get_next_directory(FivIoModel *self);
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FivIoModelEntry *const *fiv_io_model_get_files(FivIoModel *self, gsize *len);
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FivIoModelEntry *const *fiv_io_model_get_subdirs(FivIoModel *self, gsize *len);
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