static void status_write_uri()

in native/common/jk_status.c [1161:1292]

• 130 lines of code
• 57 McCabe index (conditional complexity)

static void status_write_uri(jk_ws_service_t *s,
                             status_endpoint_t *p,
                             const char *text,
                             int cmd, int mime,
                             const char *worker, const char *sub_worker,
                             unsigned int add_options, unsigned int rm_options,
                             const char *attribute,
                             jk_log_context_t *l)
{
    int i;
    int sz;
    int started = 0;
    int from;
    int restore_sub_worker = JK_FALSE;
    int save_sub_worker = JK_FALSE;
    int prev;
    unsigned int opt = 0;
    const char *arg;
    jk_map_t *m = p->req_params;

    if (text)
        jk_puts(s, "<a href=\"");
    jk_puts(s, p->req_uri);
    status_get_string(p, JK_STATUS_ARG_FROM, NULL, &arg, l);
    from = status_cmd_int(arg);
    status_get_string(p, JK_STATUS_ARG_CMD, NULL, &arg, l);
    prev = status_cmd_int(arg);
    if (cmd == JK_STATUS_CMD_SHOW && prev == JK_STATUS_CMD_EDIT) {
        restore_sub_worker = JK_TRUE;
    }
    if (cmd == JK_STATUS_CMD_UNKNOWN) {
        if (prev == JK_STATUS_CMD_UPDATE ||
            prev == JK_STATUS_CMD_RESET ||
            prev == JK_STATUS_CMD_RECOVER) {
            cmd = from;
            restore_sub_worker = JK_TRUE;
        }
    }
    if (cmd != JK_STATUS_CMD_UNKNOWN) {
        jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?",
                  JK_STATUS_ARG_CMD, status_cmd_text(cmd));
        if (cmd == JK_STATUS_CMD_EDIT ||
            cmd == JK_STATUS_CMD_RESET ||
            cmd == JK_STATUS_CMD_RECOVER) {
            jk_printf(s, l, "%s%s=%s", "&amp;",
                      JK_STATUS_ARG_FROM, status_cmd_text(prev));
            save_sub_worker = JK_TRUE;
        }
        started=1;
    }
    if (mime != JK_STATUS_MIME_UNKNOWN) {
        jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?",
                  JK_STATUS_ARG_MIME, status_mime_text(mime));
        started=1;
    }
    if (worker && worker[0]) {
        jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?",
                  JK_STATUS_ARG_WORKER, worker);
        started=1;
    }
    if (sub_worker && sub_worker[0] && cmd != JK_STATUS_CMD_LIST) {
        jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?",
                  JK_STATUS_ARG_SUB_WORKER, sub_worker);
        started=1;
    }
    if (attribute && attribute[0]) {
        jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?",
                  JK_STATUS_ARG_ATTRIBUTE, attribute);
        started=1;
    }

    sz = jk_map_size(m);
    for (i = 0; i < sz; i++) {
        const char *k = jk_map_name_at(m, i);
        const char *v = jk_map_value_at(m, i);
        if (!strcmp(k, JK_STATUS_ARG_CMD) && cmd != JK_STATUS_CMD_UNKNOWN) {
            continue;
        }
        if (!strcmp(k, JK_STATUS_ARG_MIME) && mime != JK_STATUS_MIME_UNKNOWN) {
            continue;
        }
        if (!strcmp(k, JK_STATUS_ARG_FROM)) {
            continue;
        }
        if (!strcmp(k, JK_STATUS_ARG_WORKER) && worker) {
            continue;
        }
        if (!strcmp(k, JK_STATUS_ARG_SUB_WORKER)) {
            if (save_sub_worker == JK_TRUE) {
                jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?",
                          JK_STATUS_ARG_PREV_SUB_WORKER, v);
                started=1;
                continue;
            }
            else if (sub_worker || cmd == JK_STATUS_CMD_LIST) {
                continue;
            }
            else if (restore_sub_worker == JK_TRUE) {
                continue;
            }
        }
        if (!strcmp(k, JK_STATUS_ARG_PREV_SUB_WORKER) && restore_sub_worker == JK_TRUE && cmd != JK_STATUS_CMD_LIST) {
            jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?",
                      JK_STATUS_ARG_SUB_WORKER, v);
            started=1;
            continue;
        }
        if (!strcmp(k, JK_STATUS_ARG_ATTRIBUTE) && attribute) {
            continue;
        }
        if (!strcmp(k, JK_STATUS_ARG_ATTRIBUTE) && cmd != JK_STATUS_CMD_UPDATE && cmd != JK_STATUS_CMD_EDIT) {
            continue;
        }
        if (!strncmp(k, JK_STATUS_ARG_MULT_VALUE_BASE, 3) && cmd != JK_STATUS_CMD_UPDATE) {
            continue;
        }
        if (k[0] == 'v' && cmd != JK_STATUS_CMD_UPDATE) {
            continue;
        }
        if (!strcmp(k, JK_STATUS_ARG_OPTIONS)) {
            opt = atoi(v);
            continue;
        }
        jk_printf(s, l, "%s%s=%s", started ? "&amp;" : "?", k, v);
        started=1;
    }
    if (opt | add_options | rm_options)
        jk_printf(s, l, "%s%s=%u", started ? "&amp;" : "?",
                  JK_STATUS_ARG_OPTIONS, (opt | add_options) & ~rm_options);
    if (text)
        jk_putv(s, "\">", text, "</a>", NULL);
}