/* * Copyright (C) 2002-2004 Sistina Software, Inc. All rights reserved. * Copyright (C) 2004-2009 Red Hat, Inc. All rights reserved. * * This file is part of LVM2. * * This copyrighted material is made available to anyone wishing to use, * modify, copy, or redistribute it subject to the terms and conditions * of the GNU Lesser General Public License v.2.1. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software Foundation, * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef _LVM_REPORT_H #define _LVM_REPORT_H #include "metadata-exported.h" #include "label.h" #include "activate.h" typedef enum { CMDLOG = 1, FULL = 2, LVS = 4, LVSINFO = 8, LVSSTATUS = 16, LVSINFOSTATUS = 32, PVS = 64, VGS = 128, SEGS = 256, PVSEGS = 512, LABEL = 1024, DEVTYPES = 2048 } report_type_t; /* * The "struct selection_handle" is used only for selection * of items that should be processed further (not for display!). * * It consists of selection reporting handle "selection_rh" * used for the selection itself (not for display on output!). * The items are reported directly in memory to a buffer and * then compared against selection criteria. Once we know the * result of the selection, the buffer is dropped! * * The "orig_report_type" is the original requested report type. * The "report_type" is the reporting type actually used which * also counts with report types of the fields used in selection * criteria. * * The "selected" variable is used for propagating the result * of the selection. */ struct selection_handle { struct dm_report *selection_rh; report_type_t orig_report_type; report_type_t report_type; int selected; }; struct cmd_log_item { uint32_t seq_num; const char *type; const char *context; const char *object_type_name; const char *object_name; const char *object_id; const char *object_group; const char *object_group_id; const char *msg; int current_errno; int ret_code; }; struct field; struct report_handle; struct processing_handle; typedef int (*field_report_fn) (struct report_handle * dh, struct field * field, const void *data); int report_format_init(struct cmd_context *cmd); void *report_init(struct cmd_context *cmd, const char *format, const char *keys, report_type_t *report_type, const char *separator, int aligned, int buffered, int headings, int field_prefixes, int quoted, int columns_as_rows, const char *selection, int multiple_output); int report_get_single_selection(struct cmd_context *cmd, report_type_t report_type, const char **selection); void *report_init_for_selection(struct cmd_context *cmd, report_type_t *report_type, const char *selection); int report_get_prefix_and_desc(report_type_t report_type_id, const char **report_prefix, const char **report_desc); int report_for_selection(struct cmd_context *cmd, struct processing_handle *parent_handle, struct physical_volume *pv, struct volume_group *vg, struct logical_volume *lv); void report_free(void *handle); int report_object(void *handle, int selection_only, const struct volume_group *vg, const struct logical_volume *lv, const struct physical_volume *pv, const struct lv_segment *seg, const struct pv_segment *pvseg, const struct lv_with_info_and_seg_status *lvdm, const struct label *label); int report_devtypes(void *handle); int report_cmdlog(void *handle, const char *type, const char *context, const char *object_type_name, const char *object_name, const char *object_id, const char *object_group, const char *object_group_id, const char *msg, int current_errno, int ret_code); void report_reset_cmdlog_seqnum(void); #define REPORT_OBJECT_CMDLOG_NAME "status" #define REPORT_OBJECT_CMDLOG_SUCCESS "success" #define REPORT_OBJECT_CMDLOG_FAILURE "failure" int report_current_object_cmdlog(const char *type, const char *msg, int32_t ret_code); int report_output(void *handle); #endif