mirror of
https://github.com/libretro/RetroArch.git
synced 2024-10-08 23:23:27 +00:00
116 lines
3.3 KiB
C
116 lines
3.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2016 - Jean-André Santoni
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include <errno.h>
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#include <file/nbio.h>
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#include <formats/image.h>
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#include <compat/strl.h>
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#include <retro_assert.h>
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#include <retro_miscellaneous.h>
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#include <lists/string_list.h>
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#include <rhash.h>
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#include <string/stdstring.h>
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#include "tasks_internal.h"
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#include "../verbosity.h"
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#include "../runloop.h"
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#include "../wifi/wifi_driver.h"
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#include "../menu/menu_entries.h"
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#include "../menu/menu_driver.h"
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typedef struct
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{
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struct string_list *ssid_list;
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} wifi_handle_t;
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static void wifi_scan_callback(void *task_data,
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void *user_data, const char *error)
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{
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unsigned menu_type = 0;
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const char *path = NULL;
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const char *label = NULL;
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enum msg_hash_enums enum_idx = MSG_UNKNOWN;
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global_t *global = global_get_ptr();
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menu_entries_get_last_stack(&path, &label, &menu_type, &enum_idx, NULL);
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/* Don't push the results if we left the wifi menu */
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if (!global || !string_is_equal(label,
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msg_hash_to_str(MENU_ENUM_LABEL_DEFERRED_WIFI_SETTINGS_LIST)))
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return;
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file_list_t *file_list = menu_entries_get_selection_buf_ptr(0);
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menu_entries_ctl(MENU_ENTRIES_CTL_CLEAR, file_list);
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unsigned i;
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for (i = 0; i < global->ssid_list->size; i++)
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{
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const char *ssid = global->ssid_list->elems[i].data;
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menu_entries_append_enum(file_list,
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ssid,
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msg_hash_to_str(MENU_ENUM_LABEL_CONNECT_WIFI),
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MENU_ENUM_LABEL_CONNECT_WIFI,
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MENU_WIFI, 0, 0);
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}
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}
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static void task_wifi_scan_handler(retro_task_t *task)
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{
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global_t *global = global_get_ptr();
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wifi_handle_t *state = (wifi_handle_t*)task->state;
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driver_wifi_scan();
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task->progress = 50;
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task->title = strdup("Parsing SSID list...");
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driver_wifi_get_ssids(global->ssid_list);
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task->progress = 100;
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task->title = strdup("Wi-Fi scan complete");
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task->finished = true;
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task->task_data = state;
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return;
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}
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bool task_push_wifi_scan()
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{
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retro_task_t *task = (retro_task_t*)calloc(1, sizeof(*task));
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wifi_handle_t *state = (wifi_handle_t*)calloc(1, sizeof(*state));
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if (!task || !state)
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goto error;
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state->ssid_list = string_list_new();
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/* blocking means no other task can run while this one is running, which is the default */
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task->type = TASK_TYPE_BLOCKING;
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task->state = state;
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task->handler = task_wifi_scan_handler;
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task->callback = wifi_scan_callback;
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task->title = strdup("Scanning wireless networks...");
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task_queue_ctl(TASK_QUEUE_CTL_PUSH, task);
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return true;
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error:
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if (state)
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free(state);
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if (task)
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free(task);
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return false;
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} |