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fastcommon.c
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/*
* Copyright (c) 2020 YuQing <384681@qq.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the Lesser GNU General Public License, version 3
* or later ("LGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the Lesser GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "php7_ext_wrapper.h"
#include "ext/standard/info.h"
#include "ext/standard/file.h"
#include "ext/standard/flock_compat.h"
#include <zend_extensions.h>
#include <zend_exceptions.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <time.h>
#include "common_define.h"
#include "local_ip_func.h"
#include "logger.h"
#include "hash.h"
#include "sockopt.h"
#include "shared_func.h"
#include "id_generator.h"
#include "system_info.h"
#include "fastcommon.h"
#define MAJOR_VERSION 1
#define MINOR_VERSION 0
#define PATCH_VERSION 8
#define IDG_FLAGS_EXTRA_DATA_BY_MOD 1
#define PHP_IDG_RESOURCE_NAME "fastcommon_idg"
#define DEFAULT_SN_FILENAME "/tmp/fastcommon_id_generator.sn"
typedef struct {
struct idg_context *idg_context;
int flags;
} PHPIDGContext;
typedef struct {
char filename[MAX_PATH_SIZE];
int machine_id;
int mid_bits;
int extra_bits;
int sn_bits;
int flags;
} PHPIDGKeyInfo;
static int le_consumer;
static PHPIDGContext *last_idg_context = NULL;
static HashArray idg_htable;
typedef struct {
int alloc;
int count;
LogContext *contexts;
} PHPLoggerArray;
typedef struct {
char *filename;
int fd;
} PHPFileContext;
typedef struct {
int alloc;
int count;
PHPFileContext *contexts;
} PHPFileArray;
static PHPLoggerArray logger_array = {0, 0, NULL};
static PHPFileArray file_array = {0, 0, NULL};
static zval php_error_log;
static zval php_file_put_contents;
static zval *error_log_func = NULL;
static zval *file_put_contents_func = NULL;
#if (PHP_MAJOR_VERSION == 5 && PHP_MINOR_VERSION < 3)
const zend_fcall_info empty_fcall_info = { 0, NULL, NULL, NULL, NULL, 0, NULL, NULL, 0 };
#undef ZEND_BEGIN_ARG_INFO_EX
#define ZEND_BEGIN_ARG_INFO_EX(name, pass_rest_by_reference, return_reference, required_num_args) \
static zend_arg_info name[] = { \
{ NULL, 0, NULL, 0, 0, 0, pass_rest_by_reference, return_reference, required_num_args },
#endif
ZEND_BEGIN_ARG_INFO_EX(arginfo_version, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_gethostaddrs, 0, 0, 0)
ZEND_ARG_INFO(0, if_alias_prefix)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_time33_hash, 0, 0, 1)
ZEND_ARG_INFO(0, str)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_simple_hash, 0, 0, 1)
ZEND_ARG_INFO(0, str)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_line_distance_km, 0, 0, 4)
ZEND_ARG_INFO(0, lat1)
ZEND_ARG_INFO(0, lon1)
ZEND_ARG_INFO(0, lat2)
ZEND_ARG_INFO(0, lon2)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_first_local_ip, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_next_local_ip, 0, 0, 1)
ZEND_ARG_INFO(0, previous_ip)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_is_private_ip, 0, 0, 1)
ZEND_ARG_INFO(0, ip)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_id_generator_init, 0, 0, 0)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, machine_id)
ZEND_ARG_INFO(0, mid_bits)
ZEND_ARG_INFO(0, extra_bits)
ZEND_ARG_INFO(0, sn_bits)
ZEND_ARG_INFO(0, mode)
ZEND_ARG_INFO(0, flags)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_id_generator_next, 0, 0, 0)
ZEND_ARG_INFO(0, extra)
ZEND_ARG_INFO(0, handle)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_id_generator_get_extra, 0, 0, 1)
ZEND_ARG_INFO(0, id)
ZEND_ARG_INFO(0, handle)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_id_generator_get_timestamp, 0, 0, 1)
ZEND_ARG_INFO(0, id)
ZEND_ARG_INFO(0, handle)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_id_generator_destroy, 0, 0, 0)
ZEND_ARG_INFO(0, handle)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_ifconfigs, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_cpu_count, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_get_sysinfo, 0, 0, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_error_log, 0, 0, 1)
ZEND_ARG_INFO(0, message)
ZEND_ARG_INFO(0, message_type)
ZEND_ARG_INFO(0, destination)
ZEND_ARG_INFO(0, headers)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_file_put_contents, 0, 0, 2)
ZEND_ARG_INFO(0, filename)
ZEND_ARG_INFO(0, data)
ZEND_ARG_INFO(0, flags)
ZEND_ARG_INFO(0, context)
ZEND_END_ARG_INFO()
// Every user visible function must have an entry in fastcommon_functions[].
zend_function_entry fastcommon_functions[] = {
ZEND_FE(fastcommon_version, arginfo_version)
ZEND_FE(fastcommon_gethostaddrs, arginfo_gethostaddrs)
ZEND_FE(fastcommon_time33_hash, arginfo_time33_hash)
ZEND_FE(fastcommon_simple_hash, arginfo_simple_hash)
ZEND_FE(fastcommon_get_line_distance_km, arginfo_get_line_distance_km)
ZEND_FE(fastcommon_get_first_local_ip, arginfo_get_first_local_ip)
ZEND_FE(fastcommon_get_next_local_ip, arginfo_get_next_local_ip)
ZEND_FE(fastcommon_is_private_ip, arginfo_is_private_ip)
ZEND_FE(fastcommon_id_generator_init, arginfo_id_generator_init)
ZEND_FE(fastcommon_id_generator_next, arginfo_id_generator_next)
ZEND_FE(fastcommon_id_generator_get_extra, arginfo_id_generator_get_extra)
ZEND_FE(fastcommon_id_generator_get_timestamp, arginfo_id_generator_get_timestamp)
ZEND_FE(fastcommon_id_generator_destroy, arginfo_id_generator_destroy)
ZEND_FE(fastcommon_get_ifconfigs, arginfo_get_ifconfigs)
ZEND_FE(fastcommon_get_cpu_count, arginfo_get_cpu_count)
ZEND_FE(fastcommon_get_sysinfo, arginfo_get_sysinfo)
ZEND_FE(fastcommon_error_log, arginfo_error_log)
ZEND_FE(fastcommon_file_put_contents, arginfo_file_put_contents)
{NULL, NULL, NULL} /* Must be the last line */
};
zend_module_entry fastcommon_module_entry = {
STANDARD_MODULE_HEADER,
"fastcommon",
fastcommon_functions,
PHP_MINIT(fastcommon),
PHP_MSHUTDOWN(fastcommon),
NULL,//PHP_RINIT(fastcommon),
NULL,//PHP_RSHUTDOWN(fastcommon),
PHP_MINFO(fastcommon),
"1.08",
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_FASTCOMMON
ZEND_GET_MODULE(fastcommon)
#endif
ZEND_RSRC_DTOR_FUNC(id_generator_dtor)
{
PHPIDGContext *php_idg_context = NULL;
#if PHP_MAJOR_VERSION < 7
if (rsrc->ptr != NULL) {
php_idg_context = (PHPIDGContext *)rsrc->ptr;
rsrc->ptr = NULL;
}
#else
if (res->ptr != NULL) {
php_idg_context = (PHPIDGContext *)res->ptr;
res->ptr = NULL;
}
#endif
if (php_idg_context != NULL) {
if (last_idg_context == php_idg_context) {
last_idg_context = NULL;
}
efree(php_idg_context);
}
}
#define FASTCOMMON_REGISTER_CHAR_STR_CONSTANT(key, c, buff) \
*(buff) = c; \
REGISTER_STRING_CONSTANT(key, buff, CONST_CS | CONST_PERSISTENT)
PHP_MINIT_FUNCTION(fastcommon)
{
static char buff[16];
log_try_init();
le_consumer = zend_register_list_destructors_ex(id_generator_dtor, NULL,
PHP_IDG_RESOURCE_NAME, module_number);
if (fc_hash_init(&idg_htable, fc_simple_hash, 64, 0.75) != 0) {
return FAILURE;
}
memset(buff, 0, sizeof(buff));
FASTCOMMON_REGISTER_CHAR_STR_CONSTANT("FASTCOMMON_LOG_TIME_PRECISION_SECOND",
LOG_TIME_PRECISION_SECOND, buff);
FASTCOMMON_REGISTER_CHAR_STR_CONSTANT("FASTCOMMON_LOG_TIME_PRECISION_MSECOND",
LOG_TIME_PRECISION_MSECOND, buff + 2);
FASTCOMMON_REGISTER_CHAR_STR_CONSTANT("FASTCOMMON_LOG_TIME_PRECISION_USECOND",
LOG_TIME_PRECISION_USECOND, buff + 4);
FASTCOMMON_REGISTER_CHAR_STR_CONSTANT("FASTCOMMON_LOG_TIME_PRECISION_NONE",
LOG_TIME_PRECISION_NONE, buff + 6);
REGISTER_LONG_CONSTANT("FASTCOMMON_IDG_FLAGS_EXTRA_DATA_BY_MOD",
IDG_FLAGS_EXTRA_DATA_BY_MOD, CONST_CS | CONST_PERSISTENT);
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(fastcommon)
{
if (logger_array.count > 0) {
LogContext *lctx;
LogContext *lend;
lend = logger_array.contexts + logger_array.count;
for (lctx=logger_array.contexts; lctx<lend; lctx++) {
log_destroy_ex(lctx);
}
}
if (file_array.count > 0) {
PHPFileContext *fctx;
PHPFileContext *fend;
fend = file_array.contexts + file_array.count;
for (fctx=file_array.contexts; fctx<fend; fctx++) {
if (fctx->fd >= 0) {
close(fctx->fd);
fctx->fd = -1;
}
}
}
log_destroy();
return SUCCESS;
}
PHP_RINIT_FUNCTION(fastcommon)
{
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(fastcommon)
{
return SUCCESS;
}
PHP_MINFO_FUNCTION(fastcommon)
{
char mc_info[64];
sprintf(mc_info, "fastcommon v%d.%02d support",
MAJOR_VERSION, MINOR_VERSION);
php_info_print_table_start();
php_info_print_table_header(2, mc_info, "enabled");
php_info_print_table_end();
}
/*
string fastcommon_version()
return client library version
*/
ZEND_FUNCTION(fastcommon_version)
{
char szVersion[16];
int len;
len = sprintf(szVersion, "%d.%d.%d",
MAJOR_VERSION, MINOR_VERSION, PATCH_VERSION);
ZEND_RETURN_STRINGL(szVersion, len, 1);
}
/*
array fastcommon_gethostaddrs([string if_alias_prefix]);
return false for fail, array for success
*/
ZEND_FUNCTION(fastcommon_gethostaddrs)
{
int argc;
char *if_alias_prefix;
zend_size_t if_prefix_len;
int count;
int uniq_count;
int i;
int k;
int alias_count;
char ip_addresses[FAST_MAX_LOCAL_IP_ADDRS][IP_ADDRESS_SIZE];
char *uniq_ips[FAST_MAX_LOCAL_IP_ADDRS];
char *if_alias_prefixes[1];
argc = ZEND_NUM_ARGS();
if (argc > 1) {
logError("file: "__FILE__", line: %d, "
"fastcommon_gethostaddrs parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
if_alias_prefix = NULL;
if_prefix_len = 0;
if (zend_parse_parameters(argc TSRMLS_CC, "|s", &if_alias_prefix,
&if_prefix_len) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
if (if_alias_prefix == NULL || if_prefix_len == 0) {
alias_count = 0;
if_alias_prefixes[0] = NULL;
}
else
{
alias_count = 1;
if_alias_prefixes[0] = if_alias_prefix;
}
count = 0;
if (gethostaddrs(if_alias_prefixes, alias_count, ip_addresses,
FAST_MAX_LOCAL_IP_ADDRS, &count) != 0)
{
RETURN_BOOL(false);
}
uniq_count = 0;
for (k=0; k<count; k++) {
for (i=0; i<uniq_count; i++) {
if (strcmp(ip_addresses[k], uniq_ips[i]) == 0) {
break;
}
}
if (i == uniq_count) { //not found
uniq_ips[uniq_count++] = ip_addresses[k];
}
}
array_init(return_value);
for (k=0; k<uniq_count; k++) {
zend_add_index_string(return_value, k, uniq_ips[k], 1);
}
}
/*
long fastcommon_time33_hash(string str)
return unsigned hash code
*/
ZEND_FUNCTION(fastcommon_time33_hash)
{
int argc;
char *str;
zend_size_t str_len;
argc = ZEND_NUM_ARGS();
if (argc != 1) {
logError("file: "__FILE__", line: %d, "
"fastcommon_time33_hash parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
str = NULL;
if (zend_parse_parameters(argc TSRMLS_CC, "s", &str,
&str_len) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
RETURN_LONG(Time33Hash(str, str_len) & 0x7FFFFFFF);
}
/*
long fastcommon_simple_hash(string str)
return unsigned hash code
*/
ZEND_FUNCTION(fastcommon_simple_hash)
{
int argc;
char *str;
zend_size_t str_len;
argc = ZEND_NUM_ARGS();
if (argc != 1) {
logError("file: "__FILE__", line: %d, "
"fastcommon_simple_hash parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
str = NULL;
if (zend_parse_parameters(argc TSRMLS_CC, "s", &str,
&str_len) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
RETURN_LONG(fc_simple_hash(str, str_len) & 0x7FFFFFFF);
}
/*
double fastcommon_get_line_distance_km(double lat1, double lon1,
double lat2, double lon2)
return line distance in KM
*/
ZEND_FUNCTION(fastcommon_get_line_distance_km)
{
int argc;
double lat1;
double lon1;
double lat2;
double lon2;
argc = ZEND_NUM_ARGS();
if (argc != 4) {
logError("file: "__FILE__", line: %d, "
"fastcommon_get_line_distance_km parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
if (zend_parse_parameters(argc TSRMLS_CC, "dddd", &lat1, &lon1,
&lat2, &lon2) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
RETURN_DOUBLE(get_line_distance_km(lat1, lon1, lat2, lon2));
}
/*
string fastcommon_get_first_local_ip()
return the first local ip
*/
ZEND_FUNCTION(fastcommon_get_first_local_ip)
{
int argc;
argc = ZEND_NUM_ARGS();
if (argc != 0) {
logError("file: "__FILE__", line: %d, "
"fastcommon_get_first_local_ip parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
ZEND_RETURN_STRING(get_first_local_ip(), 1);
}
/*
string fastcommon_get_next_local_ip(string previous_ip)
return the next local ip, false for fail
*/
ZEND_FUNCTION(fastcommon_get_next_local_ip)
{
int argc;
zend_size_t previous_len;
char *previous_ip;
const char *next_ip;
argc = ZEND_NUM_ARGS();
if (argc != 1) {
logError("file: "__FILE__", line: %d, "
"fastcommon_get_next_local_ip parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
if (zend_parse_parameters(argc TSRMLS_CC, "s", &previous_ip,
&previous_len) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
if (previous_len == 0)
{
previous_ip = NULL;
}
next_ip = get_next_local_ip(previous_ip);
if (next_ip == NULL)
{
RETURN_BOOL(false);
}
ZEND_RETURN_STRING(next_ip , 1);
}
/*
string fastcommon_is_private_ip(string ip)
return true for private ip, otherwise false
*/
ZEND_FUNCTION(fastcommon_is_private_ip)
{
int argc;
zend_size_t ip_len;
char *ip;
argc = ZEND_NUM_ARGS();
if (argc != 1) {
logError("file: "__FILE__", line: %d, "
"fastcommon_is_private_ip parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
if (zend_parse_parameters(argc TSRMLS_CC, "s", &ip,
&ip_len) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
RETURN_BOOL(is_private_ip(ip));
}
static struct idg_context *get_idg_context(const char *filename,
const int machine_id, const int mid_bits, const int extra_bits,
const int sn_bits, const int mode)
{
PHPIDGKeyInfo key_info;
struct idg_context *idg_context;
memset(&key_info, 0, sizeof(key_info));
snprintf(key_info.filename, sizeof(key_info.filename), "%s", filename);
key_info.machine_id = machine_id;
key_info.mid_bits = mid_bits;
key_info.extra_bits = extra_bits;
key_info.sn_bits = sn_bits;
idg_context = (struct idg_context *)fc_hash_find(&idg_htable,
&key_info, sizeof(key_info));
if (idg_context == NULL) {
idg_context = (struct idg_context *)malloc(sizeof(struct idg_context));
if (idg_context == NULL) {
logError("file: "__FILE__", line: %d, "
"malloc %d bytes fail!", __LINE__,
(int)sizeof(struct idg_context));
return NULL;
}
if (id_generator_init_extra_ex(idg_context, filename,
machine_id, mid_bits, extra_bits, sn_bits, mode) != 0)
{
return NULL;
}
fc_hash_insert_ex(&idg_htable, &key_info, sizeof(key_info),
idg_context, 0, false);
}
return idg_context;
}
/*
resource fastcommon_id_generator_init([string filename = "/tmp/fastcommon_id_generator.sn",
int machine_id = 0, int mid_bits = 16, int extra_bits = 0, int sn_bits = 16,
int mode = 0644, int flags = 0])
return resource handle for success, false for fail
*/
ZEND_FUNCTION(fastcommon_id_generator_init)
{
int argc;
zend_size_t filename_len;
long machine_id;
long mid_bits;
long extra_bits;
long sn_bits;
long mode;
long flags;
char *filename;
PHPIDGContext *php_idg_context;
argc = ZEND_NUM_ARGS();
if (argc > 7) {
logError("file: "__FILE__", line: %d, "
"fastcommon_id_generator_init parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
filename = DEFAULT_SN_FILENAME;
filename_len = 0;
machine_id = 0;
mid_bits = 16;
extra_bits = 0;
sn_bits = 16;
mode = ID_GENERATOR_DEFAULT_FILE_MODE;
flags = 0;
if (zend_parse_parameters(argc TSRMLS_CC, "|sllllll", &filename,
&filename_len, &machine_id, &mid_bits, &extra_bits,
&sn_bits, &mode, &flags) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
php_idg_context = (PHPIDGContext *)emalloc(sizeof(PHPIDGContext));
if (php_idg_context == NULL) {
logError("file: "__FILE__", line: %d, "
"emalloc %d bytes fail!", __LINE__,
(int)sizeof(PHPIDGContext));
RETURN_BOOL(false);
}
if ((php_idg_context->idg_context=get_idg_context(filename, machine_id,
mid_bits, extra_bits, sn_bits, mode)) == NULL)
{
RETURN_BOOL(false);
}
php_idg_context->flags = flags;
last_idg_context = php_idg_context;
ZEND_REGISTER_RESOURCE(return_value, php_idg_context, le_consumer);
}
/*
long/string fastcommon_id_generator_next([int extra = 0, $handle = NULL])
return id for success, false for fail
return long in 64 bits OS, return string in 32 bits Os
*/
ZEND_FUNCTION(fastcommon_id_generator_next)
{
int argc;
long extra;
int extra_val;
int *extra_ptr;
int64_t id;
zval *zhandle;
PHPIDGContext *php_idg_context;
argc = ZEND_NUM_ARGS();
if (argc > 2) {
logError("file: "__FILE__", line: %d, "
"fastcommon_id_generator_next parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
extra = 0;
zhandle = NULL;
if (zend_parse_parameters(argc TSRMLS_CC, "|lz", &extra, &zhandle) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
if (zhandle != NULL && !ZVAL_IS_NULL(zhandle)) {
ZEND_FETCH_RESOURCE(php_idg_context, PHPIDGContext *, &zhandle, -1,
PHP_IDG_RESOURCE_NAME, le_consumer);
} else {
if (last_idg_context == NULL) {
logError("file: "__FILE__", line: %d, "
"must call fastcommon_id_generator_init first", __LINE__);
RETURN_BOOL(false);
}
php_idg_context = last_idg_context;
}
if ((php_idg_context->flags & IDG_FLAGS_EXTRA_DATA_BY_MOD)) {
extra_ptr = NULL;
} else {
extra_val = extra;
extra_ptr = &extra_val;
}
if (id_generator_next_extra_ptr(php_idg_context->idg_context,
extra_ptr, &id) != 0)
{
RETURN_BOOL(false);
}
#if OS_BITS == 64
RETURN_LONG(id);
#else
{
char buff[32];
int len;
len = sprintf(buff, "%"PRId64, id);
ZEND_RETURN_STRINGL(buff, len, 1);
}
#endif
}
/*
int fastcommon_id_generator_get_extra(long id [, $handle = NULL])
return the extra data
*/
ZEND_FUNCTION(fastcommon_id_generator_get_extra)
{
int argc;
long id;
zval *zhandle;
PHPIDGContext *php_idg_context;
argc = ZEND_NUM_ARGS();
if (argc > 2) {
logError("file: "__FILE__", line: %d, "
"fastcommon_id_generator_get_extra parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
zhandle = NULL;
if (zend_parse_parameters(argc TSRMLS_CC, "l|z", &id, &zhandle) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
if (zhandle != NULL && !ZVAL_IS_NULL(zhandle)) {
ZEND_FETCH_RESOURCE(php_idg_context, PHPIDGContext *, &zhandle, -1,
PHP_IDG_RESOURCE_NAME, le_consumer);
} else {
if (last_idg_context == NULL) {
logError("file: "__FILE__", line: %d, "
"must call fastcommon_id_generator_init first", __LINE__);
RETURN_BOOL(false);
}
php_idg_context = last_idg_context;
}
if (php_idg_context->idg_context->fd < 0) {
logError("file: "__FILE__", line: %d, "
"must call fastcommon_id_generator_init first", __LINE__);
RETURN_BOOL(false);
}
RETURN_LONG(id_generator_get_extra(php_idg_context->idg_context, id));
}
/*
bool fastcommon_id_generator_destroy([resource handle = NULL])
return true for success, false for fail
*/
ZEND_FUNCTION(fastcommon_id_generator_destroy)
{
int argc;
zval *zhandle;
//PHPIDGContext *php_idg_context;
argc = ZEND_NUM_ARGS();
if (argc > 1) {
logError("file: "__FILE__", line: %d, "
"fastcommon_id_generator_destroy parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
zhandle = NULL;
if (zend_parse_parameters(argc TSRMLS_CC, "|z", &zhandle) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
if (zhandle != NULL && !ZVAL_IS_NULL(zhandle)) {
/*
ZEND_FETCH_RESOURCE(php_idg_context, PHPIDGContext *, &zhandle, -1,
PHP_IDG_RESOURCE_NAME, le_consumer);
*/
} else {
if (last_idg_context == NULL) {
logError("file: "__FILE__", line: %d, "
"must call fastcommon_id_generator_init first", __LINE__);
RETURN_BOOL(false);
}
last_idg_context = NULL;
}
RETURN_BOOL(true);
}
/*
long fastcommon_id_generator_get_timestamp(long id [, $handle = NULL])
return the timestamp
*/
ZEND_FUNCTION(fastcommon_id_generator_get_timestamp)
{
int argc;
long id;
zval *zhandle;
PHPIDGContext *php_idg_context;
argc = ZEND_NUM_ARGS();
if (argc > 2) {
logError("file: "__FILE__", line: %d, "
"fastcommon_id_generator_get_timestamp parameters count: %d is invalid",
__LINE__, argc);
RETURN_BOOL(false);
}
zhandle = NULL;
if (zend_parse_parameters(argc TSRMLS_CC, "l|z", &id, &zhandle) == FAILURE)
{
logError("file: "__FILE__", line: %d, "
"zend_parse_parameters fail!", __LINE__);
RETURN_BOOL(false);
}
if (zhandle != NULL && !ZVAL_IS_NULL(zhandle)) {
ZEND_FETCH_RESOURCE(php_idg_context, PHPIDGContext *, &zhandle, -1,
PHP_IDG_RESOURCE_NAME, le_consumer);
} else {
if (last_idg_context == NULL) {
logError("file: "__FILE__", line: %d, "
"must call fastcommon_id_generator_init first", __LINE__);
RETURN_BOOL(false);
}
php_idg_context = last_idg_context;
}
if (php_idg_context->idg_context->fd < 0) {
logError("file: "__FILE__", line: %d, "
"must call fastcommon_id_generator_init first", __LINE__);
RETURN_BOOL(false);
}
RETURN_LONG(id_generator_get_timestamp(php_idg_context->idg_context, id));
}
/*
array fastcommon_get_ifconfigs()
return the ifconfig array, return false for error
*/
ZEND_FUNCTION(fastcommon_get_ifconfigs)
{
#define MAX_IFCONFIGS 16
int argc;
int count;
int i;
FastIFConfig if_configs[MAX_IFCONFIGS];
zval *ifconfig_array;
argc = ZEND_NUM_ARGS();
if (argc != 0) {
logError("file: "__FILE__", line: %d, "
"fastcommon_get_ifconfigs parameters count: %d is invalid, expect 0",
__LINE__, argc);
RETURN_BOOL(false);
}
if ((getifconfigs(if_configs, MAX_IFCONFIGS, &count)) != 0) {
RETURN_BOOL(false);
}
array_init(return_value);
for (i=0; i<count; i++) {
ALLOC_INIT_ZVAL(ifconfig_array);
array_init(ifconfig_array);
add_index_zval(return_value, i, ifconfig_array);
zend_add_assoc_stringl_ex(ifconfig_array, "name", sizeof("name"),
if_configs[i].name, strlen(if_configs[i].name), 1);
zend_add_assoc_stringl_ex(ifconfig_array, "mac", sizeof("mac"),
if_configs[i].mac, strlen(if_configs[i].mac), 1);
zend_add_assoc_stringl_ex(ifconfig_array, "ipv4", sizeof("ipv4"),
if_configs[i].ipv4, strlen(if_configs[i].ipv4), 1);
zend_add_assoc_stringl_ex(ifconfig_array, "ipv6", sizeof("ipv6"),
if_configs[i].ipv6, strlen(if_configs[i].ipv6), 1);
}
}
/*
long fastcommon_get_cpu_count()
return the cpu count
*/
ZEND_FUNCTION(fastcommon_get_cpu_count)
{
int argc;
argc = ZEND_NUM_ARGS();
if (argc != 0) {
logError("file: "__FILE__", line: %d, "
"fastcommon_get_cpu_count parameters count: %d is invalid, expect 0",
__LINE__, argc);
RETURN_BOOL(false);
}
RETURN_LONG(get_sys_cpu_count());
}
/*
array fastcommon_get_sysinfo()
return system info array
*/
ZEND_FUNCTION(fastcommon_get_sysinfo)
{
int argc;
int i;
struct fast_sysinfo info;
zval *load_array;
argc = ZEND_NUM_ARGS();
if (argc != 0) {
logError("file: "__FILE__", line: %d, "
"fastcommon_get_sysinfo parameters count: %d is invalid, expect 0",
__LINE__, argc);
RETURN_BOOL(false);
}
if ((get_sysinfo(&info)) != 0) {
RETURN_BOOL(false);
}
array_init(return_value);
zend_add_assoc_long_ex(return_value, "boot_time", sizeof("boot_time"),
info.boot_time.tv_sec);
ALLOC_INIT_ZVAL(load_array);
array_init(load_array);
add_assoc_zval_ex(return_value, "load", sizeof("load"), load_array);
for (i=0; i<3; i++) {
add_index_double(load_array, i, info.loads[i]);
}
zend_add_assoc_long_ex(return_value, "totalram", sizeof("totalram"),
info.totalram);
zend_add_assoc_long_ex(return_value, "freeram", sizeof("freeram"),
info.freeram);
zend_add_assoc_long_ex(return_value, "sharedram", sizeof("sharedram"),
info.sharedram);
zend_add_assoc_long_ex(return_value, "bufferram", sizeof("bufferram"),
info.bufferram);