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galaxys2: add opensource libril, remove ril class

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- remove blob rild
- remove blob libril.so

Change-Id: I9f6d99bbd0ecf7c591c64a53e738339f0eaa3905
This commit is contained in:
Daniel Hillenbrand 2013-04-10 17:14:13 +00:00 committed by Georg Veichtlbauer
parent aea60d9a31
commit 8829d2cfbc
12 changed files with 8357 additions and 3 deletions
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4
BoardCommonConfig.mk
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@ -88,7 +88,7 @@ BOARD_USE_TINYALSA_AUDIO := true
BOARD_USE_YAMAHA_MC1N2_AUDIO := true
# RIL
BOARD_MOBILEDATA_INTERFACE_NAME := "pdp0"
BOARD_PROVIDES_LIBRIL := true
# Camera
BOARD_USES_PROPRIETARY_LIBFIMC := true
@ -135,7 +135,7 @@ BOARD_HAS_NO_MISC_PARTITION := true
BOARD_HAS_NO_SELECT_BUTTON := true
BOARD_SUPPRESS_EMMC_WIPE := true
TARGET_SPECIFIC_HEADER_PATH := device/samsung/galaxys2-common/overlay/include
TARGET_SPECIFIC_HEADER_PATH := device/samsung/galaxys2-common/include
# Charging mode
BOARD_CHARGING_MODE_BOOTING_LPM := /sys/class/power_supply/battery/batt_lp_charging

1
common.mk
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@ -113,7 +113,6 @@ PRODUCT_COPY_FILES += \
# RIL
PRODUCT_PROPERTY_OVERRIDES += \
ro.telephony.ril_class=SamsungExynos4RIL \
mobiledata.interfaces=pdp0,wlan0,gprs,ppp0 \
ro.ril.hsxpa=1 \
ro.ril.gprsclass=10

0
overlay/include/hardware/gps.h → include/hardware/gps.h
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4069
include/telephony/ril.h Normal file
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47
libril/Android.mk Normal file
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@ -0,0 +1,47 @@
# Copyright 2006 The Android Open Source Project
ifeq ($(BOARD_PROVIDES_LIBRIL),true)
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
ril.cpp \
ril_event.cpp
LOCAL_SHARED_LIBRARIES := \
libutils \
libbinder \
libcutils \
libhardware_legacy
LOCAL_CFLAGS :=
LOCAL_MODULE:= libril
LOCAL_LDLIBS += -lpthread
include $(BUILD_SHARED_LIBRARY)
# For RdoServD which needs a static library
# =========================================
ifneq ($(ANDROID_BIONIC_TRANSITION),)
include $(CLEAR_VARS)
LOCAL_SRC_FILES:= \
ril.cpp
LOCAL_STATIC_LIBRARIES := \
libutils_static \
libcutils
LOCAL_CFLAGS :=
LOCAL_MODULE:= libril_static
LOCAL_LDLIBS += -lpthread
include $(BUILD_STATIC_LIBRARY)
endif # ANDROID_BIONIC_TRANSITION
endif # BOARD_PROVIDES_LIBRIL

0
libril/MODULE_LICENSE_APACHE2 Normal file
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190
libril/NOTICE Normal file
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@ -0,0 +1,190 @@
Copyright (c) 2005-2008, The Android Open Source Project
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you may not use this file except in compliance with the License.
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
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3436
libril/ril.cpp Executable file
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125
libril/ril_commands.h Normal file
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@ -0,0 +1,125 @@
/* //device/libs/telephony/ril_commands.h
**
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
{0, NULL, NULL}, //none
{RIL_REQUEST_GET_SIM_STATUS, dispatchVoid, responseSimStatus},
{RIL_REQUEST_ENTER_SIM_PIN, dispatchStrings, responseInts},
{RIL_REQUEST_ENTER_SIM_PUK, dispatchStrings, responseInts},
{RIL_REQUEST_ENTER_SIM_PIN2, dispatchStrings, responseInts},
{RIL_REQUEST_ENTER_SIM_PUK2, dispatchStrings, responseInts},
{RIL_REQUEST_CHANGE_SIM_PIN, dispatchStrings, responseInts},
{RIL_REQUEST_CHANGE_SIM_PIN2, dispatchStrings, responseInts},
{RIL_REQUEST_ENTER_NETWORK_DEPERSONALIZATION, dispatchStrings, responseInts},
{RIL_REQUEST_GET_CURRENT_CALLS, dispatchVoid, responseCallList},
{RIL_REQUEST_DIAL, dispatchDial, responseVoid},
{RIL_REQUEST_GET_IMSI, dispatchStrings, responseString},
{RIL_REQUEST_HANGUP, dispatchInts, responseVoid},
{RIL_REQUEST_HANGUP_WAITING_OR_BACKGROUND, dispatchVoid, responseVoid},
{RIL_REQUEST_HANGUP_FOREGROUND_RESUME_BACKGROUND, dispatchVoid, responseVoid},
{RIL_REQUEST_SWITCH_WAITING_OR_HOLDING_AND_ACTIVE, dispatchVoid, responseVoid},
{RIL_REQUEST_CONFERENCE, dispatchVoid, responseVoid},
{RIL_REQUEST_UDUB, dispatchVoid, responseVoid},
{RIL_REQUEST_LAST_CALL_FAIL_CAUSE, dispatchVoid, responseInts},
{RIL_REQUEST_SIGNAL_STRENGTH, dispatchVoid, responseRilSignalStrength},
{RIL_REQUEST_VOICE_REGISTRATION_STATE, dispatchVoid, responseStrings},
{RIL_REQUEST_DATA_REGISTRATION_STATE, dispatchVoid, responseStrings},
{RIL_REQUEST_OPERATOR, dispatchVoid, responseStrings},
{RIL_REQUEST_RADIO_POWER, dispatchInts, responseVoid},
{RIL_REQUEST_DTMF, dispatchString, responseVoid},
{RIL_REQUEST_SEND_SMS, dispatchStrings, responseSMS},
{RIL_REQUEST_SEND_SMS_EXPECT_MORE, dispatchStrings, responseSMS},
{RIL_REQUEST_SETUP_DATA_CALL, dispatchStrings, responseDataCallList},
{RIL_REQUEST_SIM_IO, dispatchSIM_IO, responseSIM_IO},
{RIL_REQUEST_SEND_USSD, dispatchString, responseVoid},
{RIL_REQUEST_CANCEL_USSD, dispatchVoid, responseVoid},
{RIL_REQUEST_GET_CLIR, dispatchVoid, responseInts},
{RIL_REQUEST_SET_CLIR, dispatchInts, responseVoid},
{RIL_REQUEST_QUERY_CALL_FORWARD_STATUS, dispatchCallForward, responseCallForwards},
{RIL_REQUEST_SET_CALL_FORWARD, dispatchCallForward, responseVoid},
{RIL_REQUEST_QUERY_CALL_WAITING, dispatchInts, responseInts},
{RIL_REQUEST_SET_CALL_WAITING, dispatchInts, responseVoid},
{RIL_REQUEST_SMS_ACKNOWLEDGE, dispatchInts, responseVoid},
{RIL_REQUEST_GET_IMEI, dispatchVoid, responseString},
{RIL_REQUEST_GET_IMEISV, dispatchVoid, responseString},
{RIL_REQUEST_ANSWER,dispatchVoid, responseVoid},
{RIL_REQUEST_DEACTIVATE_DATA_CALL, dispatchStrings, responseVoid},
{RIL_REQUEST_QUERY_FACILITY_LOCK, dispatchStrings, responseInts},
{RIL_REQUEST_SET_FACILITY_LOCK, dispatchStrings, responseInts},
{RIL_REQUEST_CHANGE_BARRING_PASSWORD, dispatchStrings, responseVoid},
{RIL_REQUEST_QUERY_NETWORK_SELECTION_MODE, dispatchVoid, responseInts},
{RIL_REQUEST_SET_NETWORK_SELECTION_AUTOMATIC, dispatchVoid, responseVoid},
{RIL_REQUEST_SET_NETWORK_SELECTION_MANUAL, dispatchString, responseVoid},
{RIL_REQUEST_QUERY_AVAILABLE_NETWORKS , dispatchVoid, responseStringsNetworks},
{RIL_REQUEST_DTMF_START, dispatchString, responseVoid},
{RIL_REQUEST_DTMF_STOP, dispatchVoid, responseVoid},
{RIL_REQUEST_BASEBAND_VERSION, dispatchVoid, responseString},
{RIL_REQUEST_SEPARATE_CONNECTION, dispatchInts, responseVoid},
{RIL_REQUEST_SET_MUTE, dispatchInts, responseVoid},
{RIL_REQUEST_GET_MUTE, dispatchVoid, responseInts},
{RIL_REQUEST_QUERY_CLIP, dispatchVoid, responseInts},
{RIL_REQUEST_LAST_DATA_CALL_FAIL_CAUSE, dispatchVoid, responseInts},
{RIL_REQUEST_DATA_CALL_LIST, dispatchVoid, responseDataCallList},
{RIL_REQUEST_RESET_RADIO, dispatchVoid, responseVoid},
{RIL_REQUEST_OEM_HOOK_RAW, dispatchRaw, responseRaw},
{RIL_REQUEST_OEM_HOOK_STRINGS, dispatchStrings, responseStrings},
{RIL_REQUEST_SCREEN_STATE, dispatchInts, responseVoid},
{RIL_REQUEST_SET_SUPP_SVC_NOTIFICATION, dispatchInts, responseVoid},
{RIL_REQUEST_WRITE_SMS_TO_SIM, dispatchSmsWrite, responseInts},
{RIL_REQUEST_DELETE_SMS_ON_SIM, dispatchInts, responseVoid},
{RIL_REQUEST_SET_BAND_MODE, dispatchInts, responseVoid},
{RIL_REQUEST_QUERY_AVAILABLE_BAND_MODE, dispatchVoid, responseInts},
{RIL_REQUEST_STK_GET_PROFILE, dispatchVoid, responseString},
{RIL_REQUEST_STK_SET_PROFILE, dispatchString, responseVoid},
{RIL_REQUEST_STK_SEND_ENVELOPE_COMMAND, dispatchString, responseString},
{RIL_REQUEST_STK_SEND_TERMINAL_RESPONSE, dispatchString, responseVoid},
{RIL_REQUEST_STK_HANDLE_CALL_SETUP_REQUESTED_FROM_SIM, dispatchInts, responseVoid},
{RIL_REQUEST_EXPLICIT_CALL_TRANSFER, dispatchVoid, responseVoid},
{RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE, dispatchInts, responseVoid},
{RIL_REQUEST_GET_PREFERRED_NETWORK_TYPE, dispatchVoid, responseInts},
{RIL_REQUEST_GET_NEIGHBORING_CELL_IDS, dispatchVoid, responseCellList},
{RIL_REQUEST_SET_LOCATION_UPDATES, dispatchInts, responseVoid},
{RIL_REQUEST_CDMA_SET_SUBSCRIPTION_SOURCE, dispatchInts, responseVoid},
{RIL_REQUEST_CDMA_SET_ROAMING_PREFERENCE, dispatchInts, responseVoid},
{RIL_REQUEST_CDMA_QUERY_ROAMING_PREFERENCE, dispatchVoid, responseInts},
{RIL_REQUEST_SET_TTY_MODE, dispatchInts, responseVoid},
{RIL_REQUEST_QUERY_TTY_MODE, dispatchVoid, responseInts},
{RIL_REQUEST_CDMA_SET_PREFERRED_VOICE_PRIVACY_MODE, dispatchInts, responseVoid},
{RIL_REQUEST_CDMA_QUERY_PREFERRED_VOICE_PRIVACY_MODE, dispatchVoid, responseInts},
{RIL_REQUEST_CDMA_FLASH, dispatchString, responseVoid},
{RIL_REQUEST_CDMA_BURST_DTMF, dispatchStrings, responseVoid},
{RIL_REQUEST_CDMA_VALIDATE_AND_WRITE_AKEY, dispatchString, responseVoid},
{RIL_REQUEST_CDMA_SEND_SMS, dispatchCdmaSms, responseSMS},
{RIL_REQUEST_CDMA_SMS_ACKNOWLEDGE, dispatchCdmaSmsAck, responseVoid},
{RIL_REQUEST_GSM_GET_BROADCAST_SMS_CONFIG, dispatchVoid, responseGsmBrSmsCnf},
{RIL_REQUEST_GSM_SET_BROADCAST_SMS_CONFIG, dispatchGsmBrSmsCnf, responseVoid},
{RIL_REQUEST_GSM_SMS_BROADCAST_ACTIVATION, dispatchInts, responseVoid},
{RIL_REQUEST_CDMA_GET_BROADCAST_SMS_CONFIG, dispatchVoid, responseCdmaBrSmsCnf},
{RIL_REQUEST_CDMA_SET_BROADCAST_SMS_CONFIG, dispatchCdmaBrSmsCnf, responseVoid},
{RIL_REQUEST_CDMA_SMS_BROADCAST_ACTIVATION, dispatchInts, responseVoid},
{RIL_REQUEST_CDMA_SUBSCRIPTION, dispatchVoid, responseStrings},
{RIL_REQUEST_CDMA_WRITE_SMS_TO_RUIM, dispatchRilCdmaSmsWriteArgs, responseInts},
{RIL_REQUEST_CDMA_DELETE_SMS_ON_RUIM, dispatchInts, responseVoid},
{RIL_REQUEST_DEVICE_IDENTITY, dispatchVoid, responseStrings},
{RIL_REQUEST_EXIT_EMERGENCY_CALLBACK_MODE, dispatchVoid, responseVoid},
{RIL_REQUEST_GET_SMSC_ADDRESS, dispatchVoid, responseString},
{RIL_REQUEST_SET_SMSC_ADDRESS, dispatchString, responseVoid},
{RIL_REQUEST_REPORT_SMS_MEMORY_STATUS, dispatchInts, responseVoid},
{RIL_REQUEST_REPORT_STK_SERVICE_IS_RUNNING, dispatchVoid, responseVoid},
{RIL_REQUEST_CDMA_GET_SUBSCRIPTION_SOURCE, dispatchVoid, responseInts},
{RIL_REQUEST_ISIM_AUTHENTICATION, dispatchString, responseString},
{RIL_REQUEST_ACKNOWLEDGE_INCOMING_GSM_SMS_WITH_PDU, dispatchStrings, responseVoid},
{RIL_REQUEST_STK_SEND_ENVELOPE_WITH_STATUS, dispatchString, responseSIM_IO},
{RIL_REQUEST_VOICE_RADIO_TECH, dispatchVoid, responseInts}

384
libril/ril_event.cpp Normal file
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@ -0,0 +1,384 @@
/* //device/libs/telephony/ril_event.cpp
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#define LOG_TAG "RILC"
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <utils/Log.h>
#include <ril_event.h>
#include <string.h>
#include <sys/time.h>
#include <time.h>
#include <pthread.h>
static pthread_mutex_t listMutex;
#define MUTEX_ACQUIRE() pthread_mutex_lock(&listMutex)
#define MUTEX_RELEASE() pthread_mutex_unlock(&listMutex)
#define MUTEX_INIT() pthread_mutex_init(&listMutex, NULL)
#define MUTEX_DESTROY() pthread_mutex_destroy(&listMutex)
#ifndef timeradd
#define timeradd(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
if ((vvp)->tv_usec >= 1000000) { \
(vvp)->tv_sec++; \
(vvp)->tv_usec -= 1000000; \
} \
} while (0)
#endif
#ifndef timercmp
#define timercmp(a, b, op) \
((a)->tv_sec == (b)->tv_sec \
? (a)->tv_usec op (b)->tv_usec \
: (a)->tv_sec op (b)->tv_sec)
#endif
#ifndef timersub
#define timersub(a, b, res) \
do { \
(res)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
(res)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
if ((res)->tv_usec < 0) { \
(res)->tv_usec += 1000000; \
(res)->tv_sec -= 1; \
} \
} while(0);
#endif
static fd_set readFds;
static int nfds = 0;
static struct ril_event * watch_table[MAX_FD_EVENTS];
static struct ril_event timer_list;
static struct ril_event pending_list;
#define DEBUG 0
#if DEBUG
#define dlog(x...) ALOGD( x )
static void dump_event(struct ril_event * ev)
{
dlog("~~~~ Event %x ~~~~", (unsigned int)ev);
dlog(" next = %x", (unsigned int)ev->next);
dlog(" prev = %x", (unsigned int)ev->prev);
dlog(" fd = %d", ev->fd);
dlog(" pers = %d", ev->persist);
dlog(" timeout = %ds + %dus", (int)ev->timeout.tv_sec, (int)ev->timeout.tv_usec);
dlog(" func = %x", (unsigned int)ev->func);
dlog(" param = %x", (unsigned int)ev->param);
dlog("~~~~~~~~~~~~~~~~~~");
}
#else
#define dlog(x...) do {} while(0)
#define dump_event(x) do {} while(0)
#endif
static void getNow(struct timeval * tv)
{
#ifdef HAVE_POSIX_CLOCKS
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
tv->tv_sec = ts.tv_sec;
tv->tv_usec = ts.tv_nsec/1000;
#else
gettimeofday(tv, NULL);
#endif
}
static void init_list(struct ril_event * list)
{
memset(list, 0, sizeof(struct ril_event));
list->next = list;
list->prev = list;
list->fd = -1;
}
static void addToList(struct ril_event * ev, struct ril_event * list)
{
ev->next = list;
ev->prev = list->prev;
ev->prev->next = ev;
list->prev = ev;
dump_event(ev);
}
static void removeFromList(struct ril_event * ev)
{
dlog("~~~~ Removing event ~~~~");
dump_event(ev);
ev->next->prev = ev->prev;
ev->prev->next = ev->next;
ev->next = NULL;
ev->prev = NULL;
}
static void removeWatch(struct ril_event * ev, int index)
{
watch_table[index] = NULL;
ev->index = -1;
FD_CLR(ev->fd, &readFds);
if (ev->fd+1 == nfds) {
int n = 0;
for (int i = 0; i < MAX_FD_EVENTS; i++) {
struct ril_event * rev = watch_table[i];
if ((rev != NULL) && (rev->fd > n)) {
n = rev->fd;
}
}
nfds = n + 1;
dlog("~~~~ nfds = %d ~~~~", nfds);
}
}
static void processTimeouts()
{
dlog("~~~~ +processTimeouts ~~~~");
MUTEX_ACQUIRE();
struct timeval now;
struct ril_event * tev = timer_list.next;
struct ril_event * next;
getNow(&now);
// walk list, see if now >= ev->timeout for any events
dlog("~~~~ Looking for timers <= %ds + %dus ~~~~", (int)now.tv_sec, (int)now.tv_usec);
while ((tev != &timer_list) && (timercmp(&now, &tev->timeout, >))) {
// Timer expired
dlog("~~~~ firing timer ~~~~");
next = tev->next;
removeFromList(tev);
addToList(tev, &pending_list);
tev = next;
}
MUTEX_RELEASE();
dlog("~~~~ -processTimeouts ~~~~");
}
static void processReadReadies(fd_set * rfds, int n)
{
dlog("~~~~ +processReadReadies (%d) ~~~~", n);
MUTEX_ACQUIRE();
for (int i = 0; (i < MAX_FD_EVENTS) && (n > 0); i++) {
struct ril_event * rev = watch_table[i];
if (rev != NULL && FD_ISSET(rev->fd, rfds)) {
addToList(rev, &pending_list);
if (rev->persist == false) {
removeWatch(rev, i);
}
n--;
}
}
MUTEX_RELEASE();
dlog("~~~~ -processReadReadies (%d) ~~~~", n);
}
static void firePending()
{
dlog("~~~~ +firePending ~~~~");
struct ril_event * ev = pending_list.next;
while (ev != &pending_list) {
struct ril_event * next = ev->next;
removeFromList(ev);
ev->func(ev->fd, 0, ev->param);
ev = next;
}
dlog("~~~~ -firePending ~~~~");
}
static int calcNextTimeout(struct timeval * tv)
{
struct ril_event * tev = timer_list.next;
struct timeval now;
getNow(&now);
// Sorted list, so calc based on first node
if (tev == &timer_list) {
// no pending timers
return -1;
}
dlog("~~~~ now = %ds + %dus ~~~~", (int)now.tv_sec, (int)now.tv_usec);
dlog("~~~~ next = %ds + %dus ~~~~",
(int)tev->timeout.tv_sec, (int)tev->timeout.tv_usec);
if (timercmp(&tev->timeout, &now, >)) {
timersub(&tev->timeout, &now, tv);
} else {
// timer already expired.
tv->tv_sec = tv->tv_usec = 0;
}
return 0;
}
// Initialize internal data structs
void ril_event_init()
{
MUTEX_INIT();
FD_ZERO(&readFds);
init_list(&timer_list);
init_list(&pending_list);
memset(watch_table, 0, sizeof(watch_table));
}
// Initialize an event
void ril_event_set(struct ril_event * ev, int fd, bool persist, ril_event_cb func, void * param)
{
dlog("~~~~ ril_event_set %x ~~~~", (unsigned int)ev);
memset(ev, 0, sizeof(struct ril_event));
ev->fd = fd;
ev->index = -1;
ev->persist = persist;
ev->func = func;
ev->param = param;
fcntl(fd, F_SETFL, O_NONBLOCK);
}
// Add event to watch list
void ril_event_add(struct ril_event * ev)
{
dlog("~~~~ +ril_event_add ~~~~");
MUTEX_ACQUIRE();
for (int i = 0; i < MAX_FD_EVENTS; i++) {
if (watch_table[i] == NULL) {
watch_table[i] = ev;
ev->index = i;
dlog("~~~~ added at %d ~~~~", i);
dump_event(ev);
FD_SET(ev->fd, &readFds);
if (ev->fd >= nfds) nfds = ev->fd+1;
dlog("~~~~ nfds = %d ~~~~", nfds);
break;
}
}
MUTEX_RELEASE();
dlog("~~~~ -ril_event_add ~~~~");
}
// Add timer event
void ril_timer_add(struct ril_event * ev, struct timeval * tv)
{
dlog("~~~~ +ril_timer_add ~~~~");
MUTEX_ACQUIRE();
struct ril_event * list;
if (tv != NULL) {
// add to timer list
list = timer_list.next;
ev->fd = -1; // make sure fd is invalid
struct timeval now;
getNow(&now);
timeradd(&now, tv, &ev->timeout);
// keep list sorted
while (timercmp(&list->timeout, &ev->timeout, < )
&& (list != &timer_list)) {
list = list->next;
}
// list now points to the first event older than ev
addToList(ev, list);
}
MUTEX_RELEASE();
dlog("~~~~ -ril_timer_add ~~~~");
}
// Remove event from watch or timer list
void ril_event_del(struct ril_event * ev)
{
dlog("~~~~ +ril_event_del ~~~~");
MUTEX_ACQUIRE();
if (ev->index < 0 || ev->index >= MAX_FD_EVENTS) {
MUTEX_RELEASE();
return;
}
removeWatch(ev, ev->index);
MUTEX_RELEASE();
dlog("~~~~ -ril_event_del ~~~~");
}
#if DEBUG
static void printReadies(fd_set * rfds)
{
for (int i = 0; (i < MAX_FD_EVENTS); i++) {
struct ril_event * rev = watch_table[i];
if (rev != NULL && FD_ISSET(rev->fd, rfds)) {
dlog("DON: fd=%d is ready", rev->fd);
}
}
}
#else
#define printReadies(rfds) do {} while(0)
#endif
void ril_event_loop()
{
int n;
fd_set rfds;
struct timeval tv;
struct timeval * ptv;
for (;;) {
// make local copy of read fd_set
memcpy(&rfds, &readFds, sizeof(fd_set));
if (-1 == calcNextTimeout(&tv)) {
// no pending timers; block indefinitely
dlog("~~~~ no timers; blocking indefinitely ~~~~");
ptv = NULL;
} else {
dlog("~~~~ blocking for %ds + %dus ~~~~", (int)tv.tv_sec, (int)tv.tv_usec);
ptv = &tv;
}
printReadies(&rfds);
n = select(nfds, &rfds, NULL, NULL, ptv);
printReadies(&rfds);
dlog("~~~~ %d events fired ~~~~", n);
if (n < 0) {
if (errno == EINTR) continue;
ALOGE("ril_event: select error (%d)", errno);
// bail?
return;
}
// Check for timeouts
processTimeouts();
// Check for read-ready
processReadReadies(&rfds, n);
// Fire away
firePending();
}
}

52
libril/ril_event.h Normal file
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/* //device/libs/telephony/ril_event.h
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
// Max number of fd's we watch at any one time. Increase if necessary.
#define MAX_FD_EVENTS 8
typedef void (*ril_event_cb)(int fd, short events, void *userdata);
struct ril_event {
struct ril_event *next;
struct ril_event *prev;
int fd;
int index;
bool persist;
struct timeval timeout;
ril_event_cb func;
void *param;
};
// Initialize internal data structs
void ril_event_init();
// Initialize an event
void ril_event_set(struct ril_event * ev, int fd, bool persist, ril_event_cb func, void * param);
// Add event to watch list
void ril_event_add(struct ril_event * ev);
// Add timer event
void ril_timer_add(struct ril_event * ev, struct timeval * tv);
// Remove event from watch list
void ril_event_del(struct ril_event * ev);
// Event loop
void ril_event_loop();

52
libril/ril_unsol_commands.h Normal file
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/* //device/libs/telephony/ril_unsol_commands.h
**
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
{RIL_UNSOL_RESPONSE_RADIO_STATE_CHANGED, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_CALL_STATE_CHANGED, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_VOICE_NETWORK_STATE_CHANGED, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_NEW_SMS, responseString, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT, responseString, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_NEW_SMS_ON_SIM, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_ON_USSD, responseStrings, WAKE_PARTIAL},
{RIL_UNSOL_ON_USSD_REQUEST, responseVoid, DONT_WAKE},
{RIL_UNSOL_NITZ_TIME_RECEIVED, responseString, WAKE_PARTIAL},
{RIL_UNSOL_SIGNAL_STRENGTH, responseRilSignalStrength, DONT_WAKE},
{RIL_UNSOL_DATA_CALL_LIST_CHANGED, responseDataCallList, WAKE_PARTIAL},
{RIL_UNSOL_SUPP_SVC_NOTIFICATION, responseSsn, WAKE_PARTIAL},
{RIL_UNSOL_STK_SESSION_END, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_STK_PROACTIVE_COMMAND, responseString, WAKE_PARTIAL},
{RIL_UNSOL_STK_EVENT_NOTIFY, responseString, WAKE_PARTIAL},
{RIL_UNSOL_STK_CALL_SETUP, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_SIM_SMS_STORAGE_FULL, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_SIM_REFRESH, responseSimRefresh, WAKE_PARTIAL},
{RIL_UNSOL_CALL_RING, responseCallRing, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_SIM_STATUS_CHANGED, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_CDMA_NEW_SMS, responseCdmaSms, WAKE_PARTIAL},
{RIL_UNSOL_RESPONSE_NEW_BROADCAST_SMS, responseRaw, WAKE_PARTIAL},
{RIL_UNSOL_CDMA_RUIM_SMS_STORAGE_FULL, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_RESTRICTED_STATE_CHANGED, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_ENTER_EMERGENCY_CALLBACK_MODE, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_CDMA_CALL_WAITING, responseCdmaCallWaiting, WAKE_PARTIAL},
{RIL_UNSOL_CDMA_OTA_PROVISION_STATUS, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_CDMA_INFO_REC, responseCdmaInformationRecords, WAKE_PARTIAL},
{RIL_UNSOL_OEM_HOOK_RAW, responseRaw, WAKE_PARTIAL},
{RIL_UNSOL_RINGBACK_TONE, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_RESEND_INCALL_MUTE, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_CDMA_SUBSCRIPTION_SOURCE_CHANGED, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_CDMA_PRL_CHANGED, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_EXIT_EMERGENCY_CALLBACK_MODE, responseVoid, WAKE_PARTIAL},
{RIL_UNSOL_RIL_CONNECTED, responseInts, WAKE_PARTIAL},
{RIL_UNSOL_VOICE_RADIO_TECH_CHANGED, responseInts, WAKE_PARTIAL}