Light_GCM_Linux_Push_Daemon

Linux Server Light Weight GCM (Google Cloud Messaging for Android) Push notification Daemon.

Made by Simple ANSI-C language.

Requirements

Linux Server (I recommend AWS t1.micro for testing.)
MySQL Server instance (version 5.x later.)
Linux gcc, curl library (Linux general)

How to Install?

MySQL Part

Install MySQL Server and MySQL C Client library

# yum install mysql-server mysql-devel

Run MySQL Server

# /etc/rc.d/init.d/mysqld start

Setting MySQL root info

# /usr/bin/mysql_secure_installation

The connection settings and create DB in MySQL console

mysql> CREATE CREATE DATABASE push_center;
Query OK, 1 row affected (0.00 sec)

mysql> GRANT ALL PRIVILEGES ON push_center.* to 'push'@'127.0.0.1' IDENTIFIED BY 'gcm' WITH GRANT OPTION;
Query OK, 0 rows affected (0.00 sec)

Restore table using Schema file (Light_GCM_Linux_Push_Daemon/db_schema/table_schema.sql)

db_schema]# mysql -h 127.0.0.1 -u push -p push_center < table_schema.sql

Modify mysql_connect.c file (Light_GCM_Linux_Push_Daemon/mysql_connect.c)

#include <mysql/mysql.h>

/**
 * MySQL connect info define
 *
 * - MYSQL_HOST : Insert MySQL server ip address or domain address
 * - MYSQL_PORT : Insert MySQL server port (ex 3306)
 * - MYSQL_USER : Insert MySQL user ID to use for server connection
 * - MYSQL_PASS : Insert MySQL user password to use for server connection
 * - MYSQL_DB : Insert MySQL DB name to use for push service
 */
#define MYSQL_HOST "127.0.0.1"
#define MYSQL_PORT 3306
#define MYSQL_USER "push"
#define MYSQL_PASS "gcm"
#define MYSQL_DB "push_center"

Ready Complete to Use Database.

gcc, curl library install part

Install gcc and curl-devel

# yum install gcc curl-devel

Ready to compile to Daemon end.

Compile daemon

find libmysqlclient.so path

# find / -name libmysqlclient.so
/usr/lib64/mysql/libmysqlclient.so

compile Daemon

# gcc -o LLGCM_Push_Daemon LLGCM_Push_Daemon.c -lcurl -I/usr/include -L/usr/lib64/mysql/ -lmysqlclient -lm

drwxr-xr-x 2 root root  4096 Aug  4 05:42 db_schema
-rw-r--r-- 1 root root  5619 Aug  4 05:42 http_connect.c
-rwxr-xr-x 1 root root 23107 Aug  4 06:08 LLGCM_Push_Daemon
-rw-r--r-- 1 root root  4418 Aug  4 05:42 LLGCM_Push_Daemon.c
-rw-r--r-- 1 root root  2745 Aug  4 05:52 mysql_connect.c
-rw-r--r-- 1 root root  4932 Aug  4 05:42 push_util.c
-rw-r--r-- 1 root root   565 Aug  4 05:42 README.md

execute Daemon

# LLGCM_Push_Daemon

check Daemon

# ps aux | grep LLGCM
root      2417 18.7  0.2 161140  2088 ?        Ss   06:08   0:00 ./LLGCM_Push_Daemon
root     11428  0.0  0.0 110280   844 pts/0    S+   06:08   0:00 grep LLGCM_Push_Daemon

ChangeLog

ver 0.0.1 (2014/08/04)

first commit

LeeKyoungIl/Light_GCM_Linux_Push_Daemon

Light_GCM_Linux_Push_Daemon

Requirements

How to Install?

ChangeLog

MIT License