87 lines
1.6 KiB
C
87 lines
1.6 KiB
C
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#include <sqlite3.h>
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#include "capwap/log.h"
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#include "capwap/dbg.h"
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#include "conf.h"
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static sqlite3 *handle;
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const char * init_tables = "\
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CREATE TABLE IF NOT EXISTS acs (acid TEXT PRIMARY KEY, acname TEXT, lastseen TIMESTAMP); \
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CREATE TABLE IF NOT EXISTS acips (acid TEXT,ip TEXT); \
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CREATE TABLE IF NOT EXISTS wtps (wtpid TEXT, wtp_name TEXT); \
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";
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int db_init()
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{
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const char * filename="ac.sqlite3";
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cw_dbg(DBG_INFO,"Init sqlite3 db: %s",filename);
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int rc = sqlite3_open(filename,&handle);
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if (rc)
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{
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return 0;
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}
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const char * cmd = init_tables;
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rc = sqlite3_exec(handle,cmd,0,0,0);
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if (rc)
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{
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const char *em = sqlite3_errmsg(handle);
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cw_log(LOG_ERR,"Error executing SQL \"%s\" - Error msg: %s",cmd, em);
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return 0;
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}
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return 1;
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}
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static sqlite3_stmt * ping_stmt;
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int db_start()
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{
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cw_dbg(DBG_INFO,"Start sqlite3 db");
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sqlite3_stmt *stmt;
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int rc = sqlite3_prepare_v2(handle, "INSERT INTO acs (acid,acname) VALUES (?,?);",-1,&stmt,0);
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if (rc)
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goto errX;
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rc = sqlite3_bind_text(stmt,1,conf_acid,-1,SQLITE_STATIC);
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rc = sqlite3_bind_text(stmt,2,conf_acname,-1,SQLITE_STATIC);
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sqlite3_step(stmt);
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rc = sqlite3_prepare_v2(handle, "UPDATE acs SET lastseen=datetime('now') WHERE acid=?;",-1,&ping_stmt,0);
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rc = sqlite3_bind_text(ping_stmt,1,conf_acid,-1,SQLITE_STATIC);
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// rc = sqlite3_prepare_v2(handle, "UPDATE acs SET lastseen=99 WHERE acid=? ;",-1,&ping_stmt,0);
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return 1;
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errX:
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cw_log(LOG_ERR,"Fatal: Can't start sqlite3 db, error %d",rc);
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return 0;
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}
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void db_ping()
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{
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int rc = sqlite3_step(ping_stmt);
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if (rc!=SQLITE_DONE){
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cw_log(LOG_ERR,"Error: Can't ping database, error code %d",rc);
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}
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}
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