[7570] wlbt: Convert files from Dos to Unix file format
WLAN HAL files are converted from Dos to Unix file format Change-Id: I9b2333a6c55ea1316570687decfa87c0c9ee8e9f SCSC-Bug-Id: SSB-15880 Signed-off-by: Debasish Das <d.das@samsung.com>
This commit is contained in:
Debasish Das
committed by
Tarun Karela
Tarun Karela
parent
e48f2cc1d2
commit
7753f181fe
424
common.cpp
424
common.cpp
@@ -1,212 +1,212 @@
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#include <stdlib.h>
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#include <netlink/object-api.h>
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#include <netlink/handlers.h>
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#include "wifi_hal.h"
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#include "common.h"
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interface_info *getIfaceInfo(wifi_interface_handle handle)
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{
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return (interface_info *)handle;
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}
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wifi_handle getWifiHandle(wifi_interface_handle handle)
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{
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return getIfaceInfo(handle)->handle;
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}
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hal_info *getHalInfo(wifi_handle handle)
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{
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return (hal_info *)handle;
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}
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hal_info *getHalInfo(wifi_interface_handle handle)
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{
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return getHalInfo(getWifiHandle(handle));
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}
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wifi_handle getWifiHandle(hal_info *info)
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{
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return (wifi_handle)info;
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}
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wifi_interface_handle getIfaceHandle(interface_info *info)
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{
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return (wifi_interface_handle)info;
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}
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wifi_error wifi_register_handler(wifi_handle handle, int cmd, nl_recvmsg_msg_cb_t func, void *arg)
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{
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hal_info *info = (hal_info *)handle;
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/* TODO: check for multiple handlers? */
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pthread_mutex_lock(&info->cb_lock);
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wifi_error result = WIFI_ERROR_OUT_OF_MEMORY;
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if (info->num_event_cb < info->alloc_event_cb) {
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info->event_cb[info->num_event_cb].nl_cmd = cmd;
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info->event_cb[info->num_event_cb].vendor_id = 0;
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info->event_cb[info->num_event_cb].vendor_subcmd = 0;
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info->event_cb[info->num_event_cb].cb_func = func;
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info->event_cb[info->num_event_cb].cb_arg = arg;
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ALOGI("Successfully added event handler %p:%p for command %d at %d",
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arg, func, cmd, info->num_event_cb);
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info->num_event_cb++;
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result = WIFI_SUCCESS;
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}
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pthread_mutex_unlock(&info->cb_lock);
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return result;
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}
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wifi_error wifi_register_vendor_handler(wifi_handle handle,
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uint32_t id, int subcmd, nl_recvmsg_msg_cb_t func, void *arg)
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{
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hal_info *info = (hal_info *)handle;
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//ALOGD("GSCAN register handle wifi_register_vendor_handler %p", handle);
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/* TODO: check for multiple handlers? */
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pthread_mutex_lock(&info->cb_lock);
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ALOGI("Added event handler %p", info);
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wifi_error result = WIFI_ERROR_OUT_OF_MEMORY;
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// ALOGD("register_vendor_handler: handle = %p", handle);
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if (info->num_event_cb < info->alloc_event_cb) {
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info->event_cb[info->num_event_cb].nl_cmd = NL80211_CMD_VENDOR;
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info->event_cb[info->num_event_cb].vendor_id = id;
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info->event_cb[info->num_event_cb].vendor_subcmd = subcmd;
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info->event_cb[info->num_event_cb].cb_func = func;
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info->event_cb[info->num_event_cb].cb_arg = arg;
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ALOGI("Added event handler %p:%p for vendor 0x%0x and subcmd 0x%0x at %d",
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arg, func, id, subcmd, info->num_event_cb);
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info->num_event_cb++;
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result = WIFI_SUCCESS;
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}
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pthread_mutex_unlock(&info->cb_lock);
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return result;
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}
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void wifi_unregister_handler(wifi_handle handle, int cmd)
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{
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hal_info *info = (hal_info *)handle;
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if (cmd == NL80211_CMD_VENDOR) {
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ALOGE("Must use wifi_unregister_vendor_handler to remove vendor handlers");
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return;
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}
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pthread_mutex_lock(&info->cb_lock);
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for (int i = 0; i < info->num_event_cb; i++) {
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if (info->event_cb[i].nl_cmd == cmd) {
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ALOGI("Successfully removed event handler %p:%p for cmd = 0x%0x from %d",
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info->event_cb[i].cb_arg, info->event_cb[i].cb_func, cmd, i);
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memmove(&info->event_cb[i], &info->event_cb[i+1],
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(info->num_event_cb - i - 1) * sizeof(cb_info));
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info->num_event_cb--;
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break;
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}
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}
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pthread_mutex_unlock(&info->cb_lock);
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}
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void wifi_unregister_vendor_handler(wifi_handle handle, uint32_t id, int subcmd)
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{
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hal_info *info = (hal_info *)handle;
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pthread_mutex_lock(&info->cb_lock);
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for (int i = 0; i < info->num_event_cb; i++) {
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if (info->event_cb[i].nl_cmd == NL80211_CMD_VENDOR
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&& info->event_cb[i].vendor_id == id
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&& info->event_cb[i].vendor_subcmd == subcmd) {
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ALOGI("Successfully removed event handler %p:%p for vendor 0x%0x, subcmd 0x%0x from %d",
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info->event_cb[i].cb_arg, info->event_cb[i].cb_func, id, subcmd, i);
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memmove(&info->event_cb[i], &info->event_cb[i+1],
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(info->num_event_cb - i - 1) * sizeof(cb_info));
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info->num_event_cb--;
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break;
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}
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}
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pthread_mutex_unlock(&info->cb_lock);
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}
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wifi_error wifi_register_cmd(wifi_handle handle, int id, WifiCommand *cmd)
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{
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hal_info *info = (hal_info *)handle;
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ALOGD("registering command %d", id);
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wifi_error result = WIFI_ERROR_OUT_OF_MEMORY;
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if (info->num_cmd < info->alloc_cmd) {
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info->cmd[info->num_cmd].id = id;
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info->cmd[info->num_cmd].cmd = cmd;
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ALOGI("Successfully added command %d: %p at %d", id, cmd, info->num_cmd);
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info->num_cmd++;
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result = WIFI_SUCCESS;
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}
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return result;
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}
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WifiCommand *wifi_unregister_cmd(wifi_handle handle, int id)
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{
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hal_info *info = (hal_info *)handle;
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ALOGD("un-registering command %d", id);
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WifiCommand *cmd = NULL;
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for (int i = 0; i < info->num_cmd; i++) {
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if (info->cmd[i].id == id) {
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cmd = info->cmd[i].cmd;
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memmove(&info->cmd[i], &info->cmd[i+1], (info->num_cmd - i) * sizeof(cmd_info));
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info->num_cmd--;
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ALOGI("Successfully removed command %d: %p from %d", id, cmd, i);
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break;
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}
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}
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return cmd;
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}
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WifiCommand *wifi_get_cmd(wifi_handle handle, int id)
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{
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hal_info *info = (hal_info *)handle;
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WifiCommand *cmd = NULL;
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for (int i = 0; i < info->num_cmd; i++) {
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if (info->cmd[i].id == id) {
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cmd = info->cmd[i].cmd;
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break;
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}
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}
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return cmd;
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}
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void wifi_unregister_cmd(wifi_handle handle, WifiCommand *cmd)
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{
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hal_info *info = (hal_info *)handle;
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for (int i = 0; i < info->num_cmd; i++) {
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if (info->cmd[i].cmd == cmd) {
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int id = info->cmd[i].id;
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memmove(&info->cmd[i], &info->cmd[i+1], (info->num_cmd - i) * sizeof(cmd_info));
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info->num_cmd--;
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ALOGI("Successfully removed command %d: %p from %d", id, cmd, i);
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break;
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}
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}
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}
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#include <stdlib.h>
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#include <netlink/object-api.h>
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#include <netlink/handlers.h>
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#include "wifi_hal.h"
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#include "common.h"
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interface_info *getIfaceInfo(wifi_interface_handle handle)
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{
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return (interface_info *)handle;
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}
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wifi_handle getWifiHandle(wifi_interface_handle handle)
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{
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return getIfaceInfo(handle)->handle;
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}
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hal_info *getHalInfo(wifi_handle handle)
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{
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return (hal_info *)handle;
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}
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hal_info *getHalInfo(wifi_interface_handle handle)
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{
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return getHalInfo(getWifiHandle(handle));
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}
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wifi_handle getWifiHandle(hal_info *info)
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{
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return (wifi_handle)info;
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}
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wifi_interface_handle getIfaceHandle(interface_info *info)
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{
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return (wifi_interface_handle)info;
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}
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wifi_error wifi_register_handler(wifi_handle handle, int cmd, nl_recvmsg_msg_cb_t func, void *arg)
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{
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hal_info *info = (hal_info *)handle;
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/* TODO: check for multiple handlers? */
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pthread_mutex_lock(&info->cb_lock);
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wifi_error result = WIFI_ERROR_OUT_OF_MEMORY;
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if (info->num_event_cb < info->alloc_event_cb) {
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info->event_cb[info->num_event_cb].nl_cmd = cmd;
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info->event_cb[info->num_event_cb].vendor_id = 0;
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info->event_cb[info->num_event_cb].vendor_subcmd = 0;
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info->event_cb[info->num_event_cb].cb_func = func;
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info->event_cb[info->num_event_cb].cb_arg = arg;
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ALOGI("Successfully added event handler %p:%p for command %d at %d",
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arg, func, cmd, info->num_event_cb);
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info->num_event_cb++;
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result = WIFI_SUCCESS;
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}
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pthread_mutex_unlock(&info->cb_lock);
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return result;
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}
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wifi_error wifi_register_vendor_handler(wifi_handle handle,
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uint32_t id, int subcmd, nl_recvmsg_msg_cb_t func, void *arg)
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{
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hal_info *info = (hal_info *)handle;
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//ALOGD("GSCAN register handle wifi_register_vendor_handler %p", handle);
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/* TODO: check for multiple handlers? */
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pthread_mutex_lock(&info->cb_lock);
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ALOGI("Added event handler %p", info);
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wifi_error result = WIFI_ERROR_OUT_OF_MEMORY;
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// ALOGD("register_vendor_handler: handle = %p", handle);
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if (info->num_event_cb < info->alloc_event_cb) {
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info->event_cb[info->num_event_cb].nl_cmd = NL80211_CMD_VENDOR;
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info->event_cb[info->num_event_cb].vendor_id = id;
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info->event_cb[info->num_event_cb].vendor_subcmd = subcmd;
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info->event_cb[info->num_event_cb].cb_func = func;
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info->event_cb[info->num_event_cb].cb_arg = arg;
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ALOGI("Added event handler %p:%p for vendor 0x%0x and subcmd 0x%0x at %d",
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arg, func, id, subcmd, info->num_event_cb);
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info->num_event_cb++;
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result = WIFI_SUCCESS;
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}
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pthread_mutex_unlock(&info->cb_lock);
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return result;
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}
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void wifi_unregister_handler(wifi_handle handle, int cmd)
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{
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hal_info *info = (hal_info *)handle;
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if (cmd == NL80211_CMD_VENDOR) {
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ALOGE("Must use wifi_unregister_vendor_handler to remove vendor handlers");
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return;
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}
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pthread_mutex_lock(&info->cb_lock);
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for (int i = 0; i < info->num_event_cb; i++) {
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if (info->event_cb[i].nl_cmd == cmd) {
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ALOGI("Successfully removed event handler %p:%p for cmd = 0x%0x from %d",
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info->event_cb[i].cb_arg, info->event_cb[i].cb_func, cmd, i);
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memmove(&info->event_cb[i], &info->event_cb[i+1],
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(info->num_event_cb - i - 1) * sizeof(cb_info));
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info->num_event_cb--;
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break;
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}
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}
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pthread_mutex_unlock(&info->cb_lock);
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}
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void wifi_unregister_vendor_handler(wifi_handle handle, uint32_t id, int subcmd)
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{
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hal_info *info = (hal_info *)handle;
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pthread_mutex_lock(&info->cb_lock);
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for (int i = 0; i < info->num_event_cb; i++) {
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if (info->event_cb[i].nl_cmd == NL80211_CMD_VENDOR
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&& info->event_cb[i].vendor_id == id
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&& info->event_cb[i].vendor_subcmd == subcmd) {
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ALOGI("Successfully removed event handler %p:%p for vendor 0x%0x, subcmd 0x%0x from %d",
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info->event_cb[i].cb_arg, info->event_cb[i].cb_func, id, subcmd, i);
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memmove(&info->event_cb[i], &info->event_cb[i+1],
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(info->num_event_cb - i - 1) * sizeof(cb_info));
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info->num_event_cb--;
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break;
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}
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}
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pthread_mutex_unlock(&info->cb_lock);
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}
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wifi_error wifi_register_cmd(wifi_handle handle, int id, WifiCommand *cmd)
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{
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hal_info *info = (hal_info *)handle;
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ALOGD("registering command %d", id);
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wifi_error result = WIFI_ERROR_OUT_OF_MEMORY;
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if (info->num_cmd < info->alloc_cmd) {
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info->cmd[info->num_cmd].id = id;
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info->cmd[info->num_cmd].cmd = cmd;
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ALOGI("Successfully added command %d: %p at %d", id, cmd, info->num_cmd);
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info->num_cmd++;
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result = WIFI_SUCCESS;
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}
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return result;
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}
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WifiCommand *wifi_unregister_cmd(wifi_handle handle, int id)
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{
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hal_info *info = (hal_info *)handle;
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ALOGD("un-registering command %d", id);
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WifiCommand *cmd = NULL;
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for (int i = 0; i < info->num_cmd; i++) {
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if (info->cmd[i].id == id) {
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cmd = info->cmd[i].cmd;
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memmove(&info->cmd[i], &info->cmd[i+1], (info->num_cmd - i) * sizeof(cmd_info));
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info->num_cmd--;
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ALOGI("Successfully removed command %d: %p from %d", id, cmd, i);
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break;
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}
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}
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return cmd;
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}
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WifiCommand *wifi_get_cmd(wifi_handle handle, int id)
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{
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hal_info *info = (hal_info *)handle;
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WifiCommand *cmd = NULL;
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for (int i = 0; i < info->num_cmd; i++) {
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if (info->cmd[i].id == id) {
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cmd = info->cmd[i].cmd;
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break;
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}
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}
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return cmd;
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}
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void wifi_unregister_cmd(wifi_handle handle, WifiCommand *cmd)
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{
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hal_info *info = (hal_info *)handle;
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for (int i = 0; i < info->num_cmd; i++) {
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if (info->cmd[i].cmd == cmd) {
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int id = info->cmd[i].id;
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memmove(&info->cmd[i], &info->cmd[i+1], (info->num_cmd - i) * sizeof(cmd_info));
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info->num_cmd--;
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ALOGI("Successfully removed command %d: %p from %d", id, cmd, i);
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break;
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}
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}
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}
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328
common.h
328
common.h
@@ -1,164 +1,164 @@
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#include "wifi_hal.h"
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#ifndef __WIFI_HAL_COMMON_H__
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#define __WIFI_HAL_COMMON_H__
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#define LOG_TAG "WifiHAL"
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#include <utils/Log.h>
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#include "nl80211_copy.h"
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#include "sync.h"
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#define SOCKET_BUFFER_SIZE (32768U)
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#define RECV_BUF_SIZE (4096)
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#define DEFAULT_EVENT_CB_SIZE (64)
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#define DEFAULT_CMD_SIZE (64)
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#define DOT11_OUI_LEN 3
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/*
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Vendor OUI - This is a unique identifier that identifies organization. Lets
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code Android specific functions with Google OUI; although vendors can do more
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with their own OUI's as well.
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*/
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const uint32_t GOOGLE_OUI = 0x001A11;
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/* TODO: define vendor OUI here */
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/*
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This enum defines ranges for various commands; commands themselves
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can be defined in respective feature headers; i.e. find gscan command
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definitions in gscan.cpp
|
||||
*/
|
||||
|
||||
typedef enum {
|
||||
/* don't use 0 as a valid subcommand */
|
||||
VENDOR_NL80211_SUBCMD_UNSPECIFIED,
|
||||
|
||||
/* define all vendor startup commands between 0x0 and 0x0FFF */
|
||||
VENDOR_NL80211_SUBCMD_RANGE_START = 0x0001,
|
||||
VENDOR_NL80211_SUBCMD_RANGE_END = 0x0FFF,
|
||||
|
||||
/* define all GScan related commands between 0x1000 and 0x10FF */
|
||||
ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START = 0x1000,
|
||||
ANDROID_NL80211_SUBCMD_GSCAN_RANGE_END = 0x10FF,
|
||||
|
||||
/* define all NearbyDiscovery related commands between 0x1100 and 0x11FF */
|
||||
ANDROID_NL80211_SUBCMD_NBD_RANGE_START = 0x1100,
|
||||
ANDROID_NL80211_SUBCMD_NBD_RANGE_END = 0x11FF,
|
||||
|
||||
/* define all RTT related commands between 0x1100 and 0x11FF */
|
||||
ANDROID_NL80211_SUBCMD_RTT_RANGE_START = 0x1100,
|
||||
ANDROID_NL80211_SUBCMD_RTT_RANGE_END = 0x11FF,
|
||||
|
||||
ANDROID_NL80211_SUBCMD_LSTATS_RANGE_START = 0x1200,
|
||||
ANDROID_NL80211_SUBCMD_LSTATS_RANGE_END = 0x12FF,
|
||||
|
||||
/* This is reserved for future usage */
|
||||
|
||||
} ANDROID_VENDOR_SUB_COMMAND;
|
||||
|
||||
typedef enum {
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_VALID_CHANNELS,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_ADD_GSCAN,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_DEL_GSCAN,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_SCAN_RESULTS,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_BSSID_HOTLIST,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_RESET_BSSID_HOTLIST,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_HOTLIST_RESULTS,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_SIGNIFICANT_CHANGE,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_RESET_SIGNIFICANT_CHANGE,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_GSCAN_OUI,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_NODFS
|
||||
} WIFI_SUB_COMMAND;
|
||||
|
||||
typedef enum {
|
||||
GSCAN_EVENT_SIGNIFICANT_CHANGE_RESULTS ,
|
||||
GSCAN_EVENT_HOTLIST_RESULTS_FOUND,
|
||||
GSCAN_EVENT_SCAN_RESULTS_AVAILABLE,
|
||||
GSCAN_EVENT_FULL_SCAN_RESULTS,
|
||||
GSCAN_EVENT_COMPLETE_SCAN,
|
||||
GSCAN_EVENT_HOTLIST_RESULTS_LOST
|
||||
} WIFI_EVENT;
|
||||
|
||||
typedef void (*wifi_internal_event_handler) (wifi_handle handle, int events);
|
||||
|
||||
class WifiCommand;
|
||||
|
||||
typedef struct {
|
||||
int nl_cmd;
|
||||
uint32_t vendor_id;
|
||||
int vendor_subcmd;
|
||||
nl_recvmsg_msg_cb_t cb_func;
|
||||
void *cb_arg;
|
||||
} cb_info;
|
||||
|
||||
typedef struct {
|
||||
wifi_request_id id;
|
||||
WifiCommand *cmd;
|
||||
} cmd_info;
|
||||
|
||||
typedef struct {
|
||||
wifi_handle handle; // handle to wifi data
|
||||
char name[8+1]; // interface name + trailing null
|
||||
int id; // id to use when talking to driver
|
||||
} interface_info;
|
||||
|
||||
typedef struct {
|
||||
|
||||
struct nl_sock *cmd_sock; // command socket object
|
||||
struct nl_sock *event_sock; // event socket object
|
||||
int nl80211_family_id; // family id for 80211 driver
|
||||
int cleanup_socks[2]; // sockets used to implement wifi_cleanup
|
||||
|
||||
bool in_event_loop; // Indicates that event loop is active
|
||||
bool clean_up; // Indication to clean up the socket
|
||||
|
||||
wifi_internal_event_handler event_handler; // default event handler
|
||||
wifi_cleaned_up_handler cleaned_up_handler; // socket cleaned up handler
|
||||
|
||||
cb_info *event_cb; // event callbacks
|
||||
int num_event_cb; // number of event callbacks
|
||||
int alloc_event_cb; // number of allocated callback objects
|
||||
pthread_mutex_t cb_lock; // mutex for the event_cb access
|
||||
|
||||
cmd_info *cmd; // Outstanding commands
|
||||
int num_cmd; // number of commands
|
||||
int alloc_cmd; // number of commands allocated
|
||||
|
||||
interface_info **interfaces; // array of interfaces
|
||||
int num_interfaces; // number of interfaces
|
||||
|
||||
|
||||
// add other details
|
||||
} hal_info;
|
||||
|
||||
wifi_error wifi_register_handler(wifi_handle handle, int cmd, nl_recvmsg_msg_cb_t func, void *arg);
|
||||
wifi_error wifi_register_vendor_handler(wifi_handle handle,
|
||||
uint32_t id, int subcmd, nl_recvmsg_msg_cb_t func, void *arg);
|
||||
|
||||
void wifi_unregister_handler(wifi_handle handle, int cmd);
|
||||
void wifi_unregister_vendor_handler(wifi_handle handle, uint32_t id, int subcmd);
|
||||
|
||||
wifi_error wifi_register_cmd(wifi_handle handle, int id, WifiCommand *cmd);
|
||||
WifiCommand *wifi_unregister_cmd(wifi_handle handle, int id);
|
||||
WifiCommand *wifi_get_cmd(wifi_handle handle, int id);
|
||||
void wifi_unregister_cmd(wifi_handle handle, WifiCommand *cmd);
|
||||
|
||||
interface_info *getIfaceInfo(wifi_interface_handle);
|
||||
wifi_handle getWifiHandle(wifi_interface_handle handle);
|
||||
hal_info *getHalInfo(wifi_handle handle);
|
||||
hal_info *getHalInfo(wifi_interface_handle handle);
|
||||
wifi_handle getWifiHandle(hal_info *info);
|
||||
wifi_interface_handle getIfaceHandle(interface_info *info);
|
||||
|
||||
|
||||
// some common macros
|
||||
|
||||
#define min(x, y) ((x) < (y) ? (x) : (y))
|
||||
#define max(x, y) ((x) > (y) ? (x) : (y))
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
#include "wifi_hal.h"
|
||||
|
||||
#ifndef __WIFI_HAL_COMMON_H__
|
||||
#define __WIFI_HAL_COMMON_H__
|
||||
|
||||
#define LOG_TAG "WifiHAL"
|
||||
|
||||
#include <utils/Log.h>
|
||||
#include "nl80211_copy.h"
|
||||
#include "sync.h"
|
||||
|
||||
#define SOCKET_BUFFER_SIZE (32768U)
|
||||
#define RECV_BUF_SIZE (4096)
|
||||
#define DEFAULT_EVENT_CB_SIZE (64)
|
||||
#define DEFAULT_CMD_SIZE (64)
|
||||
#define DOT11_OUI_LEN 3
|
||||
|
||||
/*
|
||||
Vendor OUI - This is a unique identifier that identifies organization. Lets
|
||||
code Android specific functions with Google OUI; although vendors can do more
|
||||
with their own OUI's as well.
|
||||
*/
|
||||
|
||||
const uint32_t GOOGLE_OUI = 0x001A11;
|
||||
/* TODO: define vendor OUI here */
|
||||
|
||||
|
||||
/*
|
||||
This enum defines ranges for various commands; commands themselves
|
||||
can be defined in respective feature headers; i.e. find gscan command
|
||||
definitions in gscan.cpp
|
||||
*/
|
||||
|
||||
typedef enum {
|
||||
/* don't use 0 as a valid subcommand */
|
||||
VENDOR_NL80211_SUBCMD_UNSPECIFIED,
|
||||
|
||||
/* define all vendor startup commands between 0x0 and 0x0FFF */
|
||||
VENDOR_NL80211_SUBCMD_RANGE_START = 0x0001,
|
||||
VENDOR_NL80211_SUBCMD_RANGE_END = 0x0FFF,
|
||||
|
||||
/* define all GScan related commands between 0x1000 and 0x10FF */
|
||||
ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START = 0x1000,
|
||||
ANDROID_NL80211_SUBCMD_GSCAN_RANGE_END = 0x10FF,
|
||||
|
||||
/* define all NearbyDiscovery related commands between 0x1100 and 0x11FF */
|
||||
ANDROID_NL80211_SUBCMD_NBD_RANGE_START = 0x1100,
|
||||
ANDROID_NL80211_SUBCMD_NBD_RANGE_END = 0x11FF,
|
||||
|
||||
/* define all RTT related commands between 0x1100 and 0x11FF */
|
||||
ANDROID_NL80211_SUBCMD_RTT_RANGE_START = 0x1100,
|
||||
ANDROID_NL80211_SUBCMD_RTT_RANGE_END = 0x11FF,
|
||||
|
||||
ANDROID_NL80211_SUBCMD_LSTATS_RANGE_START = 0x1200,
|
||||
ANDROID_NL80211_SUBCMD_LSTATS_RANGE_END = 0x12FF,
|
||||
|
||||
/* This is reserved for future usage */
|
||||
|
||||
} ANDROID_VENDOR_SUB_COMMAND;
|
||||
|
||||
typedef enum {
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_CAPABILITIES = ANDROID_NL80211_SUBCMD_GSCAN_RANGE_START,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_VALID_CHANNELS,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_ADD_GSCAN,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_DEL_GSCAN,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_SCAN_RESULTS,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_BSSID_HOTLIST,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_RESET_BSSID_HOTLIST,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_GET_HOTLIST_RESULTS,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_SIGNIFICANT_CHANGE,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_RESET_SIGNIFICANT_CHANGE,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_GSCAN_OUI,
|
||||
SLSI_NL80211_VENDOR_SUBCMD_SET_NODFS
|
||||
} WIFI_SUB_COMMAND;
|
||||
|
||||
typedef enum {
|
||||
GSCAN_EVENT_SIGNIFICANT_CHANGE_RESULTS ,
|
||||
GSCAN_EVENT_HOTLIST_RESULTS_FOUND,
|
||||
GSCAN_EVENT_SCAN_RESULTS_AVAILABLE,
|
||||
GSCAN_EVENT_FULL_SCAN_RESULTS,
|
||||
GSCAN_EVENT_COMPLETE_SCAN,
|
||||
GSCAN_EVENT_HOTLIST_RESULTS_LOST
|
||||
} WIFI_EVENT;
|
||||
|
||||
typedef void (*wifi_internal_event_handler) (wifi_handle handle, int events);
|
||||
|
||||
class WifiCommand;
|
||||
|
||||
typedef struct {
|
||||
int nl_cmd;
|
||||
uint32_t vendor_id;
|
||||
int vendor_subcmd;
|
||||
nl_recvmsg_msg_cb_t cb_func;
|
||||
void *cb_arg;
|
||||
} cb_info;
|
||||
|
||||
typedef struct {
|
||||
wifi_request_id id;
|
||||
WifiCommand *cmd;
|
||||
} cmd_info;
|
||||
|
||||
typedef struct {
|
||||
wifi_handle handle; // handle to wifi data
|
||||
char name[8+1]; // interface name + trailing null
|
||||
int id; // id to use when talking to driver
|
||||
} interface_info;
|
||||
|
||||
typedef struct {
|
||||
|
||||
struct nl_sock *cmd_sock; // command socket object
|
||||
struct nl_sock *event_sock; // event socket object
|
||||
int nl80211_family_id; // family id for 80211 driver
|
||||
int cleanup_socks[2]; // sockets used to implement wifi_cleanup
|
||||
|
||||
bool in_event_loop; // Indicates that event loop is active
|
||||
bool clean_up; // Indication to clean up the socket
|
||||
|
||||
wifi_internal_event_handler event_handler; // default event handler
|
||||
wifi_cleaned_up_handler cleaned_up_handler; // socket cleaned up handler
|
||||
|
||||
cb_info *event_cb; // event callbacks
|
||||
int num_event_cb; // number of event callbacks
|
||||
int alloc_event_cb; // number of allocated callback objects
|
||||
pthread_mutex_t cb_lock; // mutex for the event_cb access
|
||||
|
||||
cmd_info *cmd; // Outstanding commands
|
||||
int num_cmd; // number of commands
|
||||
int alloc_cmd; // number of commands allocated
|
||||
|
||||
interface_info **interfaces; // array of interfaces
|
||||
int num_interfaces; // number of interfaces
|
||||
|
||||
|
||||
// add other details
|
||||
} hal_info;
|
||||
|
||||
wifi_error wifi_register_handler(wifi_handle handle, int cmd, nl_recvmsg_msg_cb_t func, void *arg);
|
||||
wifi_error wifi_register_vendor_handler(wifi_handle handle,
|
||||
uint32_t id, int subcmd, nl_recvmsg_msg_cb_t func, void *arg);
|
||||
|
||||
void wifi_unregister_handler(wifi_handle handle, int cmd);
|
||||
void wifi_unregister_vendor_handler(wifi_handle handle, uint32_t id, int subcmd);
|
||||
|
||||
wifi_error wifi_register_cmd(wifi_handle handle, int id, WifiCommand *cmd);
|
||||
WifiCommand *wifi_unregister_cmd(wifi_handle handle, int id);
|
||||
WifiCommand *wifi_get_cmd(wifi_handle handle, int id);
|
||||
void wifi_unregister_cmd(wifi_handle handle, WifiCommand *cmd);
|
||||
|
||||
interface_info *getIfaceInfo(wifi_interface_handle);
|
||||
wifi_handle getWifiHandle(wifi_interface_handle handle);
|
||||
hal_info *getHalInfo(wifi_handle handle);
|
||||
hal_info *getHalInfo(wifi_interface_handle handle);
|
||||
wifi_handle getWifiHandle(hal_info *info);
|
||||
wifi_interface_handle getIfaceHandle(interface_info *info);
|
||||
|
||||
|
||||
// some common macros
|
||||
|
||||
#define min(x, y) ((x) < (y) ? (x) : (y))
|
||||
#define max(x, y) ((x) > (y) ? (x) : (y))
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
1412
cpp_bindings.cpp
1412
cpp_bindings.cpp
File diff suppressed because it is too large
Load Diff
692
cpp_bindings.h
692
cpp_bindings.h
@@ -1,346 +1,346 @@
|
||||
|
||||
#include "wifi_hal.h"
|
||||
#include "common.h"
|
||||
#include "sync.h"
|
||||
|
||||
class WifiEvent
|
||||
{
|
||||
/* TODO: remove this when nl headers are updated */
|
||||
static const unsigned NL80211_ATTR_MAX_INTERNAL = 256;
|
||||
private:
|
||||
struct nl_msg *mMsg;
|
||||
struct genlmsghdr *mHeader;
|
||||
struct nlattr *mAttributes[NL80211_ATTR_MAX_INTERNAL + 1];
|
||||
|
||||
public:
|
||||
WifiEvent(nl_msg *msg) {
|
||||
mMsg = msg;
|
||||
mHeader = NULL;
|
||||
memset(mAttributes, 0, sizeof(mAttributes));
|
||||
}
|
||||
~WifiEvent() {
|
||||
/* don't destroy mMsg; it doesn't belong to us */
|
||||
}
|
||||
|
||||
void log();
|
||||
|
||||
int parse();
|
||||
|
||||
genlmsghdr *header() {
|
||||
return mHeader;
|
||||
}
|
||||
|
||||
int get_cmd() {
|
||||
return mHeader->cmd;
|
||||
}
|
||||
|
||||
int get_vendor_id() {
|
||||
return get_u32(NL80211_ATTR_VENDOR_ID);
|
||||
}
|
||||
|
||||
int get_vendor_subcmd() {
|
||||
return get_u32(NL80211_ATTR_VENDOR_SUBCMD);
|
||||
}
|
||||
|
||||
void *get_vendor_data() {
|
||||
return get_data(NL80211_ATTR_VENDOR_DATA);
|
||||
}
|
||||
|
||||
int get_vendor_data_len() {
|
||||
return get_len(NL80211_ATTR_VENDOR_DATA);
|
||||
}
|
||||
|
||||
const char *get_cmdString();
|
||||
|
||||
nlattr ** attributes() {
|
||||
return mAttributes;
|
||||
}
|
||||
|
||||
nlattr *get_attribute(int attribute) {
|
||||
return mAttributes[attribute];
|
||||
}
|
||||
|
||||
uint8_t get_u8(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u8(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
uint16_t get_u16(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u16(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
uint32_t get_u32(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u32(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
uint64_t get_u64(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u64(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
int get_len(int attribute) {
|
||||
return mAttributes[attribute] ? nla_len(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
void *get_data(int attribute) {
|
||||
return mAttributes[attribute] ? nla_data(mAttributes[attribute]) : NULL;
|
||||
}
|
||||
|
||||
private:
|
||||
WifiEvent(const WifiEvent&); // hide copy constructor to prevent copies
|
||||
};
|
||||
|
||||
class nl_iterator {
|
||||
struct nlattr *pos;
|
||||
int rem;
|
||||
public:
|
||||
nl_iterator(struct nlattr *attr) {
|
||||
pos = (struct nlattr *)nla_data(attr);
|
||||
rem = nla_len(attr);
|
||||
}
|
||||
bool has_next() {
|
||||
return nla_ok(pos, rem);
|
||||
}
|
||||
void next() {
|
||||
pos = (struct nlattr *)nla_next(pos, &(rem));
|
||||
}
|
||||
struct nlattr *get() {
|
||||
return pos;
|
||||
}
|
||||
uint16_t get_type() {
|
||||
return pos->nla_type;
|
||||
}
|
||||
uint8_t get_u8() {
|
||||
return nla_get_u8(pos);
|
||||
}
|
||||
uint16_t get_u16() {
|
||||
return nla_get_u16(pos);
|
||||
}
|
||||
uint32_t get_u32() {
|
||||
return nla_get_u32(pos);
|
||||
}
|
||||
uint64_t get_u64() {
|
||||
return nla_get_u64(pos);
|
||||
}
|
||||
void* get_data() {
|
||||
return nla_data(pos);
|
||||
}
|
||||
int get_len() {
|
||||
return nla_len(pos);
|
||||
}
|
||||
private:
|
||||
nl_iterator(const nl_iterator&); // hide copy constructor to prevent copies
|
||||
};
|
||||
|
||||
class WifiRequest
|
||||
{
|
||||
private:
|
||||
int mFamily;
|
||||
int mIface;
|
||||
struct nl_msg *mMsg;
|
||||
|
||||
public:
|
||||
WifiRequest(int family) {
|
||||
mMsg = NULL;
|
||||
mFamily = family;
|
||||
mIface = -1;
|
||||
}
|
||||
|
||||
WifiRequest(int family, int iface) {
|
||||
mMsg = NULL;
|
||||
mFamily = family;
|
||||
mIface = iface;
|
||||
}
|
||||
|
||||
~WifiRequest() {
|
||||
destroy();
|
||||
}
|
||||
|
||||
void destroy() {
|
||||
if (mMsg) {
|
||||
nlmsg_free(mMsg);
|
||||
mMsg = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
nl_msg *getMessage() {
|
||||
return mMsg;
|
||||
}
|
||||
|
||||
/* Command assembly helpers */
|
||||
int create(int family, uint8_t cmd, int flags, int hdrlen);
|
||||
int create(uint8_t cmd) {
|
||||
return create(mFamily, cmd, 0, 0);
|
||||
}
|
||||
|
||||
int create(uint32_t id, int subcmd);
|
||||
|
||||
int put(int attribute, void *ptr, unsigned len) {
|
||||
return nla_put(mMsg, attribute, len, ptr);
|
||||
}
|
||||
int put_u8(int attribute, uint8_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_u16(int attribute, uint16_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_u32(int attribute, uint32_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_u64(int attribute, uint64_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_string(int attribute, const char *value) {
|
||||
return nla_put(mMsg, attribute, strlen(value) + 1, value);
|
||||
}
|
||||
int put_addr(int attribute, mac_addr value) {
|
||||
return nla_put(mMsg, attribute, sizeof(mac_addr), value);
|
||||
}
|
||||
|
||||
struct nlattr * attr_start(int attribute) {
|
||||
return nla_nest_start(mMsg, attribute);
|
||||
}
|
||||
void attr_end(struct nlattr *attr) {
|
||||
nla_nest_end(mMsg, attr);
|
||||
}
|
||||
|
||||
int set_iface_id(int ifindex) {
|
||||
return put_u32(NL80211_ATTR_IFINDEX, ifindex);
|
||||
}
|
||||
private:
|
||||
WifiRequest(const WifiRequest&); // hide copy constructor to prevent copies
|
||||
|
||||
};
|
||||
|
||||
class WifiCommand
|
||||
{
|
||||
protected:
|
||||
hal_info *mInfo;
|
||||
WifiRequest mMsg;
|
||||
Condition mCondition;
|
||||
wifi_request_id mId;
|
||||
interface_info *mIfaceInfo;
|
||||
int mRefs;
|
||||
public:
|
||||
WifiCommand(wifi_handle handle, wifi_request_id id)
|
||||
: mMsg(getHalInfo(handle)->nl80211_family_id), mId(id), mRefs(1)
|
||||
{
|
||||
mIfaceInfo = NULL;
|
||||
mInfo = getHalInfo(handle);
|
||||
// ALOGD("WifiCommand %p created, mInfo = %p, mIfaceInfo = %p", this, mInfo, mIfaceInfo);
|
||||
}
|
||||
|
||||
WifiCommand(wifi_interface_handle iface, wifi_request_id id)
|
||||
: mMsg(getHalInfo(iface)->nl80211_family_id, getIfaceInfo(iface)->id), mId(id), mRefs(1)
|
||||
{
|
||||
mIfaceInfo = getIfaceInfo(iface);
|
||||
mInfo = getHalInfo(iface);
|
||||
// ALOGD("WifiCommand %p created, mInfo = %p, mIfaceInfo = %p", this, mInfo, mIfaceInfo);
|
||||
}
|
||||
|
||||
virtual ~WifiCommand() {
|
||||
// ALOGD("WifiCommand %p destroyed", this);
|
||||
}
|
||||
|
||||
wifi_request_id id() {
|
||||
return mId;
|
||||
}
|
||||
|
||||
virtual void addRef() {
|
||||
int refs = __sync_add_and_fetch(&mRefs, 1);
|
||||
// ALOGD("addRef: WifiCommand %p has %d references", this, refs);
|
||||
}
|
||||
|
||||
virtual void releaseRef() {
|
||||
int refs = __sync_sub_and_fetch(&mRefs, 1);
|
||||
if (refs == 0) {
|
||||
delete this;
|
||||
} else {
|
||||
// ALOGD("releaseRef: WifiCommand %p has %d references", this, refs);
|
||||
}
|
||||
}
|
||||
|
||||
virtual int create() {
|
||||
/* by default there is no way to cancel */
|
||||
ALOGD("WifiCommand %p can't be created", this);
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
virtual int cancel() {
|
||||
/* by default there is no way to cancel */
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
int requestResponse();
|
||||
int requestEvent(int cmd);
|
||||
int requestVendorEvent(uint32_t id, int subcmd);
|
||||
int requestResponse(WifiRequest& request);
|
||||
|
||||
protected:
|
||||
wifi_handle wifiHandle() {
|
||||
return getWifiHandle(mInfo);
|
||||
}
|
||||
|
||||
wifi_interface_handle ifaceHandle() {
|
||||
return getIfaceHandle(mIfaceInfo);
|
||||
}
|
||||
|
||||
int familyId() {
|
||||
return mInfo->nl80211_family_id;
|
||||
}
|
||||
|
||||
int ifaceId() {
|
||||
return mIfaceInfo->id;
|
||||
}
|
||||
|
||||
/* Override this method to parse reply and dig out data; save it in the object */
|
||||
virtual int handleResponse(WifiEvent& reply) {
|
||||
ALOGI("skipping a response");
|
||||
return NL_SKIP;
|
||||
}
|
||||
|
||||
/* Override this method to parse event and dig out data; save it in the object */
|
||||
virtual int handleEvent(WifiEvent& event) {
|
||||
ALOGI("skipping an event");
|
||||
return NL_SKIP;
|
||||
}
|
||||
|
||||
int registerHandler(int cmd) {
|
||||
return wifi_register_handler(wifiHandle(), cmd, &event_handler, this);
|
||||
}
|
||||
|
||||
void unregisterHandler(int cmd) {
|
||||
wifi_unregister_handler(wifiHandle(), cmd);
|
||||
}
|
||||
|
||||
int registerVendorHandler(uint32_t id, int subcmd) {
|
||||
return wifi_register_vendor_handler(wifiHandle(), id, subcmd, &event_handler, this);
|
||||
}
|
||||
|
||||
void unregisterVendorHandler(uint32_t id, int subcmd) {
|
||||
wifi_unregister_vendor_handler(wifiHandle(), id, subcmd);
|
||||
}
|
||||
|
||||
private:
|
||||
WifiCommand(const WifiCommand& ); // hide copy constructor to prevent copies
|
||||
|
||||
/* Event handling */
|
||||
static int response_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int event_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
/* Other event handlers */
|
||||
static int valid_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int ack_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int finish_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err, void *arg);
|
||||
};
|
||||
|
||||
/* nl message processing macros (required to pass C++ type checks) */
|
||||
|
||||
#define for_each_attr(pos, nla, rem) \
|
||||
for (pos = (nlattr *)nla_data(nla), rem = nla_len(nla); \
|
||||
nla_ok(pos, rem); \
|
||||
pos = (nlattr *)nla_next(pos, &(rem)))
|
||||
|
||||
|
||||
#include "wifi_hal.h"
|
||||
#include "common.h"
|
||||
#include "sync.h"
|
||||
|
||||
class WifiEvent
|
||||
{
|
||||
/* TODO: remove this when nl headers are updated */
|
||||
static const unsigned NL80211_ATTR_MAX_INTERNAL = 256;
|
||||
private:
|
||||
struct nl_msg *mMsg;
|
||||
struct genlmsghdr *mHeader;
|
||||
struct nlattr *mAttributes[NL80211_ATTR_MAX_INTERNAL + 1];
|
||||
|
||||
public:
|
||||
WifiEvent(nl_msg *msg) {
|
||||
mMsg = msg;
|
||||
mHeader = NULL;
|
||||
memset(mAttributes, 0, sizeof(mAttributes));
|
||||
}
|
||||
~WifiEvent() {
|
||||
/* don't destroy mMsg; it doesn't belong to us */
|
||||
}
|
||||
|
||||
void log();
|
||||
|
||||
int parse();
|
||||
|
||||
genlmsghdr *header() {
|
||||
return mHeader;
|
||||
}
|
||||
|
||||
int get_cmd() {
|
||||
return mHeader->cmd;
|
||||
}
|
||||
|
||||
int get_vendor_id() {
|
||||
return get_u32(NL80211_ATTR_VENDOR_ID);
|
||||
}
|
||||
|
||||
int get_vendor_subcmd() {
|
||||
return get_u32(NL80211_ATTR_VENDOR_SUBCMD);
|
||||
}
|
||||
|
||||
void *get_vendor_data() {
|
||||
return get_data(NL80211_ATTR_VENDOR_DATA);
|
||||
}
|
||||
|
||||
int get_vendor_data_len() {
|
||||
return get_len(NL80211_ATTR_VENDOR_DATA);
|
||||
}
|
||||
|
||||
const char *get_cmdString();
|
||||
|
||||
nlattr ** attributes() {
|
||||
return mAttributes;
|
||||
}
|
||||
|
||||
nlattr *get_attribute(int attribute) {
|
||||
return mAttributes[attribute];
|
||||
}
|
||||
|
||||
uint8_t get_u8(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u8(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
uint16_t get_u16(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u16(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
uint32_t get_u32(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u32(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
uint64_t get_u64(int attribute) {
|
||||
return mAttributes[attribute] ? nla_get_u64(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
int get_len(int attribute) {
|
||||
return mAttributes[attribute] ? nla_len(mAttributes[attribute]) : 0;
|
||||
}
|
||||
|
||||
void *get_data(int attribute) {
|
||||
return mAttributes[attribute] ? nla_data(mAttributes[attribute]) : NULL;
|
||||
}
|
||||
|
||||
private:
|
||||
WifiEvent(const WifiEvent&); // hide copy constructor to prevent copies
|
||||
};
|
||||
|
||||
class nl_iterator {
|
||||
struct nlattr *pos;
|
||||
int rem;
|
||||
public:
|
||||
nl_iterator(struct nlattr *attr) {
|
||||
pos = (struct nlattr *)nla_data(attr);
|
||||
rem = nla_len(attr);
|
||||
}
|
||||
bool has_next() {
|
||||
return nla_ok(pos, rem);
|
||||
}
|
||||
void next() {
|
||||
pos = (struct nlattr *)nla_next(pos, &(rem));
|
||||
}
|
||||
struct nlattr *get() {
|
||||
return pos;
|
||||
}
|
||||
uint16_t get_type() {
|
||||
return pos->nla_type;
|
||||
}
|
||||
uint8_t get_u8() {
|
||||
return nla_get_u8(pos);
|
||||
}
|
||||
uint16_t get_u16() {
|
||||
return nla_get_u16(pos);
|
||||
}
|
||||
uint32_t get_u32() {
|
||||
return nla_get_u32(pos);
|
||||
}
|
||||
uint64_t get_u64() {
|
||||
return nla_get_u64(pos);
|
||||
}
|
||||
void* get_data() {
|
||||
return nla_data(pos);
|
||||
}
|
||||
int get_len() {
|
||||
return nla_len(pos);
|
||||
}
|
||||
private:
|
||||
nl_iterator(const nl_iterator&); // hide copy constructor to prevent copies
|
||||
};
|
||||
|
||||
class WifiRequest
|
||||
{
|
||||
private:
|
||||
int mFamily;
|
||||
int mIface;
|
||||
struct nl_msg *mMsg;
|
||||
|
||||
public:
|
||||
WifiRequest(int family) {
|
||||
mMsg = NULL;
|
||||
mFamily = family;
|
||||
mIface = -1;
|
||||
}
|
||||
|
||||
WifiRequest(int family, int iface) {
|
||||
mMsg = NULL;
|
||||
mFamily = family;
|
||||
mIface = iface;
|
||||
}
|
||||
|
||||
~WifiRequest() {
|
||||
destroy();
|
||||
}
|
||||
|
||||
void destroy() {
|
||||
if (mMsg) {
|
||||
nlmsg_free(mMsg);
|
||||
mMsg = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
nl_msg *getMessage() {
|
||||
return mMsg;
|
||||
}
|
||||
|
||||
/* Command assembly helpers */
|
||||
int create(int family, uint8_t cmd, int flags, int hdrlen);
|
||||
int create(uint8_t cmd) {
|
||||
return create(mFamily, cmd, 0, 0);
|
||||
}
|
||||
|
||||
int create(uint32_t id, int subcmd);
|
||||
|
||||
int put(int attribute, void *ptr, unsigned len) {
|
||||
return nla_put(mMsg, attribute, len, ptr);
|
||||
}
|
||||
int put_u8(int attribute, uint8_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_u16(int attribute, uint16_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_u32(int attribute, uint32_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_u64(int attribute, uint64_t value) {
|
||||
return nla_put(mMsg, attribute, sizeof(value), &value);
|
||||
}
|
||||
int put_string(int attribute, const char *value) {
|
||||
return nla_put(mMsg, attribute, strlen(value) + 1, value);
|
||||
}
|
||||
int put_addr(int attribute, mac_addr value) {
|
||||
return nla_put(mMsg, attribute, sizeof(mac_addr), value);
|
||||
}
|
||||
|
||||
struct nlattr * attr_start(int attribute) {
|
||||
return nla_nest_start(mMsg, attribute);
|
||||
}
|
||||
void attr_end(struct nlattr *attr) {
|
||||
nla_nest_end(mMsg, attr);
|
||||
}
|
||||
|
||||
int set_iface_id(int ifindex) {
|
||||
return put_u32(NL80211_ATTR_IFINDEX, ifindex);
|
||||
}
|
||||
private:
|
||||
WifiRequest(const WifiRequest&); // hide copy constructor to prevent copies
|
||||
|
||||
};
|
||||
|
||||
class WifiCommand
|
||||
{
|
||||
protected:
|
||||
hal_info *mInfo;
|
||||
WifiRequest mMsg;
|
||||
Condition mCondition;
|
||||
wifi_request_id mId;
|
||||
interface_info *mIfaceInfo;
|
||||
int mRefs;
|
||||
public:
|
||||
WifiCommand(wifi_handle handle, wifi_request_id id)
|
||||
: mMsg(getHalInfo(handle)->nl80211_family_id), mId(id), mRefs(1)
|
||||
{
|
||||
mIfaceInfo = NULL;
|
||||
mInfo = getHalInfo(handle);
|
||||
// ALOGD("WifiCommand %p created, mInfo = %p, mIfaceInfo = %p", this, mInfo, mIfaceInfo);
|
||||
}
|
||||
|
||||
WifiCommand(wifi_interface_handle iface, wifi_request_id id)
|
||||
: mMsg(getHalInfo(iface)->nl80211_family_id, getIfaceInfo(iface)->id), mId(id), mRefs(1)
|
||||
{
|
||||
mIfaceInfo = getIfaceInfo(iface);
|
||||
mInfo = getHalInfo(iface);
|
||||
// ALOGD("WifiCommand %p created, mInfo = %p, mIfaceInfo = %p", this, mInfo, mIfaceInfo);
|
||||
}
|
||||
|
||||
virtual ~WifiCommand() {
|
||||
// ALOGD("WifiCommand %p destroyed", this);
|
||||
}
|
||||
|
||||
wifi_request_id id() {
|
||||
return mId;
|
||||
}
|
||||
|
||||
virtual void addRef() {
|
||||
int refs = __sync_add_and_fetch(&mRefs, 1);
|
||||
// ALOGD("addRef: WifiCommand %p has %d references", this, refs);
|
||||
}
|
||||
|
||||
virtual void releaseRef() {
|
||||
int refs = __sync_sub_and_fetch(&mRefs, 1);
|
||||
if (refs == 0) {
|
||||
delete this;
|
||||
} else {
|
||||
// ALOGD("releaseRef: WifiCommand %p has %d references", this, refs);
|
||||
}
|
||||
}
|
||||
|
||||
virtual int create() {
|
||||
/* by default there is no way to cancel */
|
||||
ALOGD("WifiCommand %p can't be created", this);
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
virtual int cancel() {
|
||||
/* by default there is no way to cancel */
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
int requestResponse();
|
||||
int requestEvent(int cmd);
|
||||
int requestVendorEvent(uint32_t id, int subcmd);
|
||||
int requestResponse(WifiRequest& request);
|
||||
|
||||
protected:
|
||||
wifi_handle wifiHandle() {
|
||||
return getWifiHandle(mInfo);
|
||||
}
|
||||
|
||||
wifi_interface_handle ifaceHandle() {
|
||||
return getIfaceHandle(mIfaceInfo);
|
||||
}
|
||||
|
||||
int familyId() {
|
||||
return mInfo->nl80211_family_id;
|
||||
}
|
||||
|
||||
int ifaceId() {
|
||||
return mIfaceInfo->id;
|
||||
}
|
||||
|
||||
/* Override this method to parse reply and dig out data; save it in the object */
|
||||
virtual int handleResponse(WifiEvent& reply) {
|
||||
ALOGI("skipping a response");
|
||||
return NL_SKIP;
|
||||
}
|
||||
|
||||
/* Override this method to parse event and dig out data; save it in the object */
|
||||
virtual int handleEvent(WifiEvent& event) {
|
||||
ALOGI("skipping an event");
|
||||
return NL_SKIP;
|
||||
}
|
||||
|
||||
int registerHandler(int cmd) {
|
||||
return wifi_register_handler(wifiHandle(), cmd, &event_handler, this);
|
||||
}
|
||||
|
||||
void unregisterHandler(int cmd) {
|
||||
wifi_unregister_handler(wifiHandle(), cmd);
|
||||
}
|
||||
|
||||
int registerVendorHandler(uint32_t id, int subcmd) {
|
||||
return wifi_register_vendor_handler(wifiHandle(), id, subcmd, &event_handler, this);
|
||||
}
|
||||
|
||||
void unregisterVendorHandler(uint32_t id, int subcmd) {
|
||||
wifi_unregister_vendor_handler(wifiHandle(), id, subcmd);
|
||||
}
|
||||
|
||||
private:
|
||||
WifiCommand(const WifiCommand& ); // hide copy constructor to prevent copies
|
||||
|
||||
/* Event handling */
|
||||
static int response_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int event_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
/* Other event handlers */
|
||||
static int valid_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int ack_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int finish_handler(struct nl_msg *msg, void *arg);
|
||||
|
||||
static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err, void *arg);
|
||||
};
|
||||
|
||||
/* nl message processing macros (required to pass C++ type checks) */
|
||||
|
||||
#define for_each_attr(pos, nla, rem) \
|
||||
for (pos = (nlattr *)nla_data(nla), rem = nla_len(nla); \
|
||||
nla_ok(pos, rem); \
|
||||
pos = (nlattr *)nla_next(pos, &(rem)))
|
||||
|
||||
|
||||
@@ -1,31 +1,31 @@
|
||||
#include <stdint.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netlink/genl/genl.h>
|
||||
#include <netlink/genl/family.h>
|
||||
#include <netlink/genl/ctrl.h>
|
||||
#include <linux/rtnetlink.h>
|
||||
#include <netpacket/packet.h>
|
||||
#include <linux/filter.h>
|
||||
#include <linux/errqueue.h>
|
||||
|
||||
#include <linux/pkt_sched.h>
|
||||
#include <netlink/object-api.h>
|
||||
#include <netlink/netlink.h>
|
||||
#include <netlink/socket.h>
|
||||
#include <netlink/handlers.h>
|
||||
|
||||
#include "sync.h"
|
||||
|
||||
#define LOG_TAG "WifiHAL"
|
||||
|
||||
#include <utils/Log.h>
|
||||
|
||||
#include "wifi_hal.h"
|
||||
#include "common.h"
|
||||
#include "cpp_bindings.h"
|
||||
wifi_error wifi_get_link_stats(wifi_request_id id,
|
||||
wifi_interface_handle iface, wifi_stats_result_handler handler)
|
||||
{
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
#include <stdint.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netlink/genl/genl.h>
|
||||
#include <netlink/genl/family.h>
|
||||
#include <netlink/genl/ctrl.h>
|
||||
#include <linux/rtnetlink.h>
|
||||
#include <netpacket/packet.h>
|
||||
#include <linux/filter.h>
|
||||
#include <linux/errqueue.h>
|
||||
|
||||
#include <linux/pkt_sched.h>
|
||||
#include <netlink/object-api.h>
|
||||
#include <netlink/netlink.h>
|
||||
#include <netlink/socket.h>
|
||||
#include <netlink/handlers.h>
|
||||
|
||||
#include "sync.h"
|
||||
|
||||
#define LOG_TAG "WifiHAL"
|
||||
|
||||
#include <utils/Log.h>
|
||||
|
||||
#include "wifi_hal.h"
|
||||
#include "common.h"
|
||||
#include "cpp_bindings.h"
|
||||
wifi_error wifi_get_link_stats(wifi_request_id id,
|
||||
wifi_interface_handle iface, wifi_stats_result_handler handler)
|
||||
{
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
104
rtt.cpp
104
rtt.cpp
@@ -1,52 +1,52 @@
|
||||
#include <stdint.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netlink/genl/genl.h>
|
||||
#include <netlink/genl/family.h>
|
||||
#include <netlink/genl/ctrl.h>
|
||||
#include <linux/rtnetlink.h>
|
||||
#include <netpacket/packet.h>
|
||||
#include <linux/filter.h>
|
||||
#include <linux/errqueue.h>
|
||||
|
||||
#include <linux/pkt_sched.h>
|
||||
#include <netlink/object-api.h>
|
||||
#include <netlink/netlink.h>
|
||||
#include <netlink/socket.h>
|
||||
#include <netlink-types.h>
|
||||
|
||||
#include "nl80211_copy.h"
|
||||
|
||||
#include "sync.h"
|
||||
|
||||
#define LOG_TAG "WifiHAL"
|
||||
|
||||
#include <utils/Log.h>
|
||||
|
||||
#include "wifi_hal.h"
|
||||
#include "common.h"
|
||||
#include "cpp_bindings.h"
|
||||
/* API to request RTT measurement */
|
||||
wifi_error wifi_rtt_range_request(wifi_request_id id, wifi_interface_handle iface,
|
||||
unsigned num_rtt_config, wifi_rtt_config rtt_config[], wifi_rtt_event_handler handler)
|
||||
{
|
||||
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
/* API to cancel RTT measurements */
|
||||
wifi_error wifi_rtt_range_cancel(wifi_request_id id, wifi_interface_handle iface,
|
||||
unsigned num_devices, mac_addr addr[])
|
||||
{
|
||||
|
||||
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
/* API to get RTT capability */
|
||||
wifi_error wifi_get_rtt_capabilities(wifi_interface_handle iface,
|
||||
wifi_rtt_capabilities *capabilities)
|
||||
{
|
||||
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
#include <stdint.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netlink/genl/genl.h>
|
||||
#include <netlink/genl/family.h>
|
||||
#include <netlink/genl/ctrl.h>
|
||||
#include <linux/rtnetlink.h>
|
||||
#include <netpacket/packet.h>
|
||||
#include <linux/filter.h>
|
||||
#include <linux/errqueue.h>
|
||||
|
||||
#include <linux/pkt_sched.h>
|
||||
#include <netlink/object-api.h>
|
||||
#include <netlink/netlink.h>
|
||||
#include <netlink/socket.h>
|
||||
#include <netlink-types.h>
|
||||
|
||||
#include "nl80211_copy.h"
|
||||
|
||||
#include "sync.h"
|
||||
|
||||
#define LOG_TAG "WifiHAL"
|
||||
|
||||
#include <utils/Log.h>
|
||||
|
||||
#include "wifi_hal.h"
|
||||
#include "common.h"
|
||||
#include "cpp_bindings.h"
|
||||
/* API to request RTT measurement */
|
||||
wifi_error wifi_rtt_range_request(wifi_request_id id, wifi_interface_handle iface,
|
||||
unsigned num_rtt_config, wifi_rtt_config rtt_config[], wifi_rtt_event_handler handler)
|
||||
{
|
||||
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
/* API to cancel RTT measurements */
|
||||
wifi_error wifi_rtt_range_cancel(wifi_request_id id, wifi_interface_handle iface,
|
||||
unsigned num_devices, mac_addr addr[])
|
||||
{
|
||||
|
||||
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
/* API to get RTT capability */
|
||||
wifi_error wifi_get_rtt_capabilities(wifi_interface_handle iface,
|
||||
wifi_rtt_capabilities *capabilities)
|
||||
{
|
||||
|
||||
return WIFI_ERROR_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
106
sync.h
106
sync.h
@@ -1,54 +1,54 @@
|
||||
|
||||
#include <pthread.h>
|
||||
|
||||
#ifndef __WIFI_HAL_SYNC_H__
|
||||
#define __WIFI_HAL_SYNC_H__
|
||||
|
||||
class Mutex
|
||||
{
|
||||
private:
|
||||
pthread_mutex_t mMutex;
|
||||
public:
|
||||
Mutex() {
|
||||
pthread_mutex_init(&mMutex, NULL);
|
||||
}
|
||||
~Mutex() {
|
||||
pthread_mutex_destroy(&mMutex);
|
||||
}
|
||||
int tryLock() {
|
||||
return pthread_mutex_trylock(&mMutex);
|
||||
}
|
||||
int lock() {
|
||||
return pthread_mutex_lock(&mMutex);
|
||||
}
|
||||
void unlock() {
|
||||
pthread_mutex_unlock(&mMutex);
|
||||
}
|
||||
};
|
||||
|
||||
class Condition
|
||||
{
|
||||
private:
|
||||
pthread_cond_t mCondition;
|
||||
pthread_mutex_t mMutex;
|
||||
|
||||
public:
|
||||
Condition() {
|
||||
pthread_mutex_init(&mMutex, NULL);
|
||||
pthread_cond_init(&mCondition, NULL);
|
||||
}
|
||||
~Condition() {
|
||||
pthread_cond_destroy(&mCondition);
|
||||
pthread_mutex_destroy(&mMutex);
|
||||
}
|
||||
|
||||
int wait() {
|
||||
return pthread_cond_wait(&mCondition, &mMutex);
|
||||
}
|
||||
|
||||
void signal() {
|
||||
pthread_cond_signal(&mCondition);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
#include <pthread.h>
|
||||
|
||||
#ifndef __WIFI_HAL_SYNC_H__
|
||||
#define __WIFI_HAL_SYNC_H__
|
||||
|
||||
class Mutex
|
||||
{
|
||||
private:
|
||||
pthread_mutex_t mMutex;
|
||||
public:
|
||||
Mutex() {
|
||||
pthread_mutex_init(&mMutex, NULL);
|
||||
}
|
||||
~Mutex() {
|
||||
pthread_mutex_destroy(&mMutex);
|
||||
}
|
||||
int tryLock() {
|
||||
return pthread_mutex_trylock(&mMutex);
|
||||
}
|
||||
int lock() {
|
||||
return pthread_mutex_lock(&mMutex);
|
||||
}
|
||||
void unlock() {
|
||||
pthread_mutex_unlock(&mMutex);
|
||||
}
|
||||
};
|
||||
|
||||
class Condition
|
||||
{
|
||||
private:
|
||||
pthread_cond_t mCondition;
|
||||
pthread_mutex_t mMutex;
|
||||
|
||||
public:
|
||||
Condition() {
|
||||
pthread_mutex_init(&mMutex, NULL);
|
||||
pthread_cond_init(&mCondition, NULL);
|
||||
}
|
||||
~Condition() {
|
||||
pthread_cond_destroy(&mCondition);
|
||||
pthread_mutex_destroy(&mMutex);
|
||||
}
|
||||
|
||||
int wait() {
|
||||
return pthread_cond_wait(&mCondition, &mMutex);
|
||||
}
|
||||
|
||||
void signal() {
|
||||
pthread_cond_signal(&mCondition);
|
||||
}
|
||||
};
|
||||
|
||||
#endif
|
||||
1482
wifi_hal.cpp
1482
wifi_hal.cpp
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user