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land: init: Update board_id parsing method

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* Reference to android_device_huawei_msm8916-common

Change-Id: Iefc2720a3e6a390259f0f7cae78ad0418d31e54d
This commit is contained in:
NeoDarkness 2017-01-29 01:27:11 +00:00 committed by karthick111
parent 24b6e57205
commit 6250c519e6
1 changed files with 19 additions and 89 deletions
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108
init/init_land.cpp
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@ -27,117 +27,47 @@
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <fcntl.h>
#include <stdlib.h>
#include <cstdlib>
#include <fstream>
#include <string>
#include "vendor_init.h"
#include "property_service.h"
#include "log.h"
#include "util.h"
static char board_id[PROP_VALUE_MAX];
static int read_file2(const char *fname, char *data, int max_size)
{
int fd, rc;
if (max_size < 1)
return 0;
fd = open(fname, O_RDONLY);
if (fd < 0) {
ERROR("failed to open '%s'\n", fname);
return 0;
}
rc = read(fd, data, max_size - 1);
if ((rc > 0) && (rc < max_size))
data[rc] = '\0';
else
data[0] = '\0';
close(fd);
return 1;
}
static void import_cmdline(char *name, int for_emulator)
{
char *value = strchr(name, '=');
int name_len = strlen(name);
const char s[2] = ":";
if (value == 0) return;
*value++ = 0;
if (name_len == 0) return;
if (!strcmp(name, "board_id")) {
value = strtok(value, s);
strlcpy(board_id, value, sizeof(board_id));
}
}
static void init_alarm_boot_properties()
{
char const *alarm_file = "/proc/sys/kernel/boot_reason";
char buf[64];
char tmp[PROP_VALUE_MAX];
property_get("ro.boot.alarmboot", tmp);
if (read_file2(alarm_file, buf, sizeof(buf))) {
/*
* Setup ro.alarm_boot value to true when it is RTC triggered boot up
* For existing PMIC chips, the following mapping applies
* for the value of boot_reason:
*
* 0 -> unknown
* 1 -> hard reset
* 2 -> sudden momentary power loss (SMPL)
* 3 -> real time clock (RTC)
* 4 -> DC charger inserted
* 5 -> USB charger insertd
* 6 -> PON1 pin toggled (for secondary PMICs)
* 7 -> CBLPWR_N pin toggled (for external power supply)
* 8 -> KPDPWR_N pin toggled (power key pressed)
*/
if (buf[0] == '3' || !strcmp(tmp,"true"))
property_set("ro.alarm_boot", "true");
else
property_set("ro.alarm_boot", "false");
}
}
void vendor_load_properties()
{
std::string device;
std::ifstream fin;
std::string buf;
device = property_get("ro.cm.device");
if (device != "land")
std::string product = property_get("ro.product.name");
if (product.find("land") == std::string::npos)
return;
import_kernel_cmdline(0, import_cmdline);
fin.open("/proc/cmdline");
while (std::getline(fin, buf, ' '))
if (buf.find("board_id") != std::string::npos)
break;
fin.close();
property_set("ro.product.wt.boardid", board_id);
if (!strcmp(board_id, "S88537AA1")) {
if (buf.find("S88537AA1") != std::string::npos) {
property_set("ro.build.display.wtid", "SW_S88537AA1_V071_M20_MP_XM");
} else if (!strcmp(board_id, "S88537AB1")) {
} else if (buf.find("S88537AB1") != std::string::npos) {
property_set("ro.build.display.wtid", "SW_S88537AB1_V071_M20_MP_XM");
} else if (!strcmp(board_id, "S88537AC1")) {
} else if (buf.find("S88537AC1") != std::string::npos) {
property_set("ro.build.display.wtid", "SW_S88537AC1_V071_M20_MP_XM");
} else if (!strcmp(board_id, "S88537BA1")) {
} else if (buf.find("S88537BA1") != std::string::npos) {
property_set("ro.build.display.wtid", "SW_S88537BA1_V071_M20_MP_XM");
} else if (!strcmp(board_id, "S88537CA1")) {
} else if (buf.find("S88537CA1") != std::string::npos) {
property_set("ro.build.display.wtid", "SW_S88537CA1_V071_M20_MP_XM");
} else if (!strcmp(board_id, "S88537EC1")) {
} else if (buf.find("S88537EC1") != std::string::npos) {
property_set("ro.build.display.wtid", "SW_S88537EC1_V071_M20_MP_XM");
}
if (!strcmp(board_id, "S88537AB1")) {
if (buf.find("S88537AB1") != std::string::npos) {
property_set("ro.product.model", "Redmi 3X");
} else {
property_set("ro.product.model", "Redmi 3S");
}
init_alarm_boot_properties();
}