| /* |
| * This file is part of the bayou project. |
| * |
| * Copyright (C) 2008 Advanced Micro Devices, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "bayou.h" |
| |
| #define TIMEOUT_MESSAGE "Press ESC for the menu (%2d)...\r" |
| #define TIMEOUT_KEY '\033' |
| |
| void run_payload(struct payload *p) |
| { |
| int ret, i; |
| |
| /* For chooser entries, just run the payload. */ |
| if (p->pentry.type == BPT_TYPE_CHOOSER) { |
| self_load_and_run(p, &ret); |
| return; |
| } |
| |
| /* For chained entries, run all the sub-chain items. */ |
| for (i = 0; i < bayoucfg.n_entries; i++) { |
| struct payload *s = &(bayoucfg.entries[i]); |
| |
| if (s->pentry.parent == p->pentry.index) |
| self_load_and_run(s, &ret); |
| } |
| } |
| |
| char *payload_get_name(struct payload *p) |
| { |
| if (p->pentry.type == BPT_TYPE_CHAIN) |
| return (char *)p->pentry.title; |
| else if (p->pentry.type == BPT_TYPE_CHOOSER) { |
| if (p->pentry.title[0] != 0) |
| return (char *)p->pentry.title; |
| return p->params[BAYOU_PARAM_DESC]; |
| } |
| |
| return NULL; |
| } |
| |
| struct payload *payload_get_default(void) |
| { |
| int i; |
| |
| for (i = 0; i < bayoucfg.n_entries; i++) { |
| struct payload *s = &(bayoucfg.entries[i]); |
| |
| if (s->pentry.parent == 0 && s->pentry.flags & BPT_FLAG_DEFAULT) |
| return s; |
| } |
| |
| return NULL; |
| } |
| |
| void run_payload_timeout(struct payload *p, int timeout) |
| { |
| int t, ch, tval; |
| |
| for (t = timeout; t >= 0; t--) { |
| printf(TIMEOUT_MESSAGE, t); |
| |
| tval = 1000; |
| ch = getchar_timeout(&tval); |
| |
| if (ch == TIMEOUT_KEY) |
| return; |
| } |
| |
| run_payload(p); |
| } |
| |
| void payload_parse_params(struct payload *pload, u8 *params, int len) |
| { |
| char *ptr = (char *)params; |
| int i = 0; |
| |
| if (ptr == NULL) |
| return; |
| |
| while (ptr < ((char *)params + len)) { |
| |
| if (!strncmp(ptr, "name=", 5)) { |
| pload->params[BAYOU_PARAM_NAME] = ptr + 5; |
| } else if (!strncmp(ptr, "desc=", 5)) { |
| pload->params[BAYOU_PARAM_DESC] = ptr + 5; |
| } else if (!strncmp(ptr, "listname=", 9)) { |
| pload->params[BAYOU_PARAM_LIST] = ptr + 9; |
| } |
| |
| ptr += strnlen(ptr, len - i); |
| |
| if (ptr < ((char *)params + len) && *ptr == 0) |
| ptr++; |
| } |
| } |