Adding upstream version 3:4.8.30.upstream/3%4.8.30

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 198 insertions, 0 deletions

diff --git a/src/filemanager/fileopctx.h b/src/filemanager/fileopctx.h
new file mode 100644
index 0000000..ed0b5d6
--- /dev/null
+++ b/src/filemanager/fileopctx.h
@@ -0,0 +1,198 @@
+/** \file fileopctx.h
+ *  \brief Header: file operation contexts
+ *  \date 1998
+ *  \author Federico Mena <federico@nuclecu.unam.mx>
+ *  \author Miguel de Icaza <miguel@nuclecu.unam.mx>
+ */
+
+#ifndef MC__FILEOPCTX_H
+#define MC__FILEOPCTX_H
+
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <inttypes.h>           /* uintmax_t */
+
+#include "lib/global.h"
+#include "lib/vfs/vfs.h"
+
+
+/*** typedefs(not structures) and defined constants **********************************************/
+
+typedef int (*mc_stat_fn) (const vfs_path_t * vpath, struct stat * buf);
+
+/*** enums ***************************************************************************************/
+
+typedef enum
+{
+    FILEGUI_DIALOG_ONE_ITEM,
+    FILEGUI_DIALOG_MULTI_ITEM,
+    FILEGUI_DIALOG_DELETE_ITEM
+} filegui_dialog_type_t;
+
+typedef enum
+{
+    OP_COPY = 0,
+    OP_MOVE = 1,
+    OP_DELETE = 2
+} FileOperation;
+
+typedef enum
+{
+    RECURSIVE_YES = 0,
+    RECURSIVE_NO = 1,
+    RECURSIVE_ALWAYS = 2,
+    RECURSIVE_NEVER = 3,
+    RECURSIVE_ABORT = 4
+} FileCopyMode;
+
+/* ATTENTION: avoid overlapping with B_* values (lib/widget/dialog.h) */
+typedef enum
+{
+    FILE_CONT = 10,
+    FILE_RETRY,
+    FILE_SKIP,
+    FILE_ABORT,
+    FILE_SKIPALL,
+    FILE_SUSPEND
+} FileProgressStatus;
+
+/* First argument passed to real functions */
+enum OperationMode
+{
+    Foreground,
+    Background
+};
+
+/*** structures declarations (and typedefs of structures)*****************************************/
+
+struct mc_search_struct;
+
+/* This structure describes a context for file operations.  It is used to update
+ * the progress windows and pass around options.
+ */
+typedef struct
+{
+    /* Operation type (copy, move, delete) */
+    FileOperation operation;
+
+    /* The estimated time of arrival in seconds */
+    double eta_secs;
+
+    /* Transferred bytes per second */
+    long bps;
+
+    /* Transferred seconds */
+    long bps_time;
+
+    /* Whether the panel total has been computed */
+    gboolean progress_totals_computed;
+    filegui_dialog_type_t dialog_type;
+
+    /* Counters for progress indicators */
+    size_t progress_count;
+    uintmax_t progress_bytes;
+
+    /* The value of the "preserve Attributes" checkbox in the copy file dialog.
+     * We can't use the value of "ctx->preserve" because it can change in order
+     * to preserve file attributes when moving files across filesystem boundaries
+     * (we want to keep the value of the checkbox between copy operations).
+     */
+    gboolean op_preserve;
+
+    /* Result from the recursive query */
+    FileCopyMode recursive_result;
+
+    /* Whether to do a reget */
+    off_t do_reget;
+
+    /* Controls appending to files */
+    gboolean do_append;
+
+    /* Whether to stat or lstat */
+    gboolean follow_links;
+
+    /* Pointer to the stat function we will use */
+    mc_stat_fn stat_func;
+
+    /* Whether to recompute symlinks */
+    gboolean stable_symlinks;
+
+    /* Preserve the original files' owner, group, permissions, and
+     * timestamps (owner, group only as root).
+     */
+    gboolean preserve;
+
+    /* If running as root, preserve the original uid/gid (we don't want to
+     * try chown for non root) preserve_uidgid = preserve && uid == 0
+     */
+    gboolean preserve_uidgid;
+
+    /* The bits to preserve in created files' modes on file copy */
+    mode_t umask_kill;
+
+    /* The mask of files to actually operate on */
+    char *dest_mask;
+
+    /* search handler */
+    struct mc_search_struct *search_handle;
+
+    /* Whether to dive into subdirectories for recursive operations */
+    gboolean dive_into_subdirs;
+
+    /* When moving directories cross filesystem boundaries delete the
+     * successfully copied files when all files below the directory and its
+     * subdirectories were processed.
+     *
+     * If erase_at_end is FALSE files will be deleted immediately after their
+     * successful copy (Note: this behavior is not tested and at the moment
+     * it can't be changed at runtime).
+     */
+    gboolean erase_at_end;
+
+    /* PID of the child for background operations */
+    pid_t pid;
+
+    /* toggle if all errors should be ignored */
+    gboolean skip_all;
+
+    /* Whether the file operation is in pause */
+    gboolean suspended;
+
+    /* User interface data goes here */
+    void *ui;
+} file_op_context_t;
+
+typedef struct
+{
+    size_t progress_count;
+    size_t prev_progress_count; /* Used in OP_MOVE between copy and remove directories */
+    uintmax_t progress_bytes;
+    uintmax_t copied_bytes;
+    size_t bps;
+    size_t bps_count;
+    gint64 transfer_start;
+    double eta_secs;
+
+    gboolean ask_overwrite;
+} file_op_total_context_t;
+
+/*** global variables defined in .c file *********************************************************/
+
+extern const char *op_names[3];
+
+/*** declarations of public functions ************************************************************/
+
+file_op_context_t *file_op_context_new (FileOperation op);
+void file_op_context_destroy (file_op_context_t * ctx);
+
+file_op_total_context_t *file_op_total_context_new (void);
+void file_op_total_context_destroy (file_op_total_context_t * tctx);
+
+/* The following functions are implemented separately by each port */
+FileProgressStatus file_progress_real_query_replace (file_op_context_t * ctx,
+                                                     enum OperationMode mode, const char *src,
+                                                     struct stat *src_stat, const char *dst,
+                                                     struct stat *dst_stat);
+
+/*** inline functions ****************************************************************************/
+#endif /* MC__FILEOPCTX_H */