icalenums.c

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/*======================================================================
 FILE: icalenums.c
 CREATOR: eric 29 April 1999

 SPDX-FileCopyrightText: 2000, Eric Busboom <eric@civicknowledge.com>
 SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
======================================================================*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "icalenums.h"
#include "icalmemory.h"

static const struct
{
    enum icalrequeststatus kind;
    int major;
    int minor;
    const char *str;
} request_status_map[] = {
    {ICAL_2_0_SUCCESS_STATUS, 2, 0, "Success."},
    {ICAL_2_1_FALLBACK_STATUS, 2, 1,
     "Success but fallback taken on one or more property values."},
    {ICAL_2_2_IGPROP_STATUS, 2, 2, "Success, invalid property ignored."},
    {ICAL_2_3_IGPARAM_STATUS, 2, 3, "Success, invalid property parameter ignored."},
    {ICAL_2_4_IGXPROP_STATUS, 2, 4, "Success, unknown non-standard property ignored."},
    {ICAL_2_5_IGXPARAM_STATUS, 2, 5, "Success, unknown non standard property value ignored."},
    {ICAL_2_6_IGCOMP_STATUS, 2, 6, "Success, invalid calendar component ignored."},
    {ICAL_2_7_FORWARD_STATUS, 2, 7, "Success, request forwarded to Calendar User."},
    {ICAL_2_8_ONEEVENT_STATUS, 2, 8,
     "Success, repeating event ignored. Scheduled as a single component."},
    {ICAL_2_9_TRUNC_STATUS, 2, 9, "Success, truncated end date time to date boundary."},
    {ICAL_2_10_ONETODO_STATUS, 2, 10,
     "Success, repeating VTODO ignored. Scheduled as a single VTODO."},
    {ICAL_2_11_TRUNCRRULE_STATUS, 2, 11,
     "Success, unbounded RRULE clipped at some finite number of instances."},
    {ICAL_3_0_INVPROPNAME_STATUS, 3, 0, "Invalid property name."},
    {ICAL_3_1_INVPROPVAL_STATUS, 3, 1, "Invalid property value."},
    {ICAL_3_2_INVPARAM_STATUS, 3, 2, "Invalid property parameter."},
    {ICAL_3_3_INVPARAMVAL_STATUS, 3, 3, "Invalid property parameter value."},
    {ICAL_3_4_INVCOMP_STATUS, 3, 4, "Invalid calendar component."},
    {ICAL_3_5_INVTIME_STATUS, 3, 5, "Invalid date or time."},
    {ICAL_3_6_INVRULE_STATUS, 3, 6, "Invalid rule."},
    {ICAL_3_7_INVCU_STATUS, 3, 7, "Invalid Calendar User."},
    {ICAL_3_8_NOAUTH_STATUS, 3, 8, "No authority."},
    {ICAL_3_9_BADVERSION_STATUS, 3, 9, "Unsupported version."},
    {ICAL_3_10_TOOBIG_STATUS, 3, 10, "Request entity too large."},
    {ICAL_3_11_MISSREQCOMP_STATUS, 3, 11, "Required component or property missing."},
    {ICAL_3_12_UNKCOMP_STATUS, 3, 12, "Unknown component or property found."},
    {ICAL_3_13_BADCOMP_STATUS, 3, 13, "Unsupported component or property found."},
    {ICAL_3_14_NOCAP_STATUS, 3, 14, "Unsupported capability."},
    {ICAL_3_15_INVCOMMAND, 3, 15, "Invalid command."},
    {ICAL_4_0_BUSY_STATUS, 4, 0, "Event conflict. Date/time is busy."},
    {ICAL_4_1_STORE_ACCESS_DENIED, 4, 1, "Store Access Denied."},
    {ICAL_4_2_STORE_FAILED, 4, 2, "Store Failed."},
    {ICAL_4_3_STORE_NOT_FOUND, 4, 3, "Store not found."},
    {ICAL_5_0_MAYBE_STATUS, 5, 0, "Request MAY supported."},
    {ICAL_5_1_UNAVAIL_STATUS, 5, 1, "Service unavailable."},
    {ICAL_5_2_NOSERVICE_STATUS, 5, 2, "Invalid calendar service."},
    {ICAL_5_3_NOSCHED_STATUS, 5, 3, "No scheduling support for user."},
    {ICAL_6_1_CONTAINER_NOT_FOUND, 6, 1, "Container not found."},
    {ICAL_9_0_UNRECOGNIZED_COMMAND, 9, 0, "An unrecognized command was received."},
    {ICAL_UNKNOWN_STATUS, 0, 0, "Error: Unknown request status."}};

const char *icalenum_reqstat_desc(icalrequeststatus stat)
{
    int i;

    int len = (int)(sizeof(request_status_map) / sizeof(request_status_map[0]));
    for (i = 0; i < len && request_status_map[i].kind != ICAL_UNKNOWN_STATUS; i++) {
        if (request_status_map[i].kind == stat) {
            return request_status_map[i].str;
        }
    }

    return 0;
}

char *icalenum_reqstat_code(icalrequeststatus stat)
{
    char *buf;

    buf = icalenum_reqstat_code_r(stat);
    icalmemory_add_tmp_buffer(buf);
    return buf;
}

char *icalenum_reqstat_code_r(icalrequeststatus stat)
{
    char tmpbuf[36];

    int len = (int)(sizeof(request_status_map) / sizeof(request_status_map[0]));
    for (int i = 0; i < len && request_status_map[i].kind != ICAL_UNKNOWN_STATUS; i++) {
        if (request_status_map[i].kind == stat) {
            int major = request_status_map[i].major;
            int minor = request_status_map[i].minor;
            snprintf(tmpbuf, sizeof(tmpbuf), "%i.%i", major, minor);
            return icalmemory_strdup(tmpbuf);
        }
    }
    return NULL;
}

short icalenum_reqstat_major(icalrequeststatus stat)
{
    int i;

    int len = (int)(sizeof(request_status_map) / sizeof(request_status_map[0]));
    for (i = 0; i < len && request_status_map[i].kind != ICAL_UNKNOWN_STATUS; i++) {
        if (request_status_map[i].kind == stat) {
            return request_status_map[i].major;
        }
    }
    return -1;
}

short icalenum_reqstat_minor(icalrequeststatus stat)
{
    int i;

    int len = (int)(sizeof(request_status_map) / sizeof(request_status_map[0]));
    for (i = 0; i < len && request_status_map[i].kind != ICAL_UNKNOWN_STATUS; i++) {
        if (request_status_map[i].kind == stat) {
            return request_status_map[i].minor;
        }
    }
    return -1;
}

icalrequeststatus icalenum_num_to_reqstat(short major, short minor)
{
    int i;

    int len = (int)(sizeof(request_status_map) / sizeof(request_status_map[0]));
    for (i = 0; i < len && request_status_map[i].kind != ICAL_UNKNOWN_STATUS; i++) {
        if (request_status_map[i].major == major && request_status_map[i].minor == minor) {
            return request_status_map[i].kind;
        }
    }
    return 0;
}