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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2003 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Georg Richter <georg@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef __HAVE_MYSQLI_PROFILER_H__
#define __HAVE_MYSQLI_PROFILER_H__
#ifdef PHP_WIN32
#include "win32/time.h"
#else
#include "sys/time.h"
#endif
#define MYSQLI_PROFILER_PROTOCOL_VERSION 1.0
/* common profiler header struct */
typedef struct {
unsigned int type;
void *child;
void *next;
char *filename;
unsigned int lineno;
char *functionname;
struct timeval starttime;
struct timeval elapsedtime;
struct timeval lifetime;
char *errormsg;
ulong error;
} PR_HEADER;
typedef struct {
char **value;
} PR_ROW;
/* explain output */
typedef struct {
char *query;
unsigned int exp_cnt;
unsigned int columns;
char **fields;
PR_ROW *row;
} PR_EXPLAIN;
/* main profiler */
typedef struct {
PR_HEADER header;
unsigned int mode;
char *name;
int port;
char *info;
int connection;
FILE *fp;
} PR_MAIN;
/* common */
typedef struct {
PR_HEADER header;
} PR_COMMON;
/* connection */
typedef struct {
PR_HEADER header;
unsigned int thread_id;
char *hostname;
char *username;
unsigned int closed;
} PR_MYSQL;
/* resultset */
typedef struct {
PR_HEADER header;
unsigned int columns;
ulong rows;
ulong fields;
ulong fetched_rows;
unsigned int closed;
} PR_RESULT;
/* command */
/* TODO: return values */
typedef struct {
PR_HEADER header;
ulong returntype;
char *returnvalue;
} PR_COMMAND;
/* query */
typedef struct {
PR_HEADER header;
PR_EXPLAIN explain;
ulong affectedrows;
ulong insertid;
} PR_QUERY;
/* statement */
typedef struct {
PR_HEADER header;
PR_EXPLAIN explain;
unsigned int param_cnt;
unsigned int field_cnt;
} PR_STMT;
/* Profiler protofypes */
extern void php_mysqli_profiler_report(PR_COMMON *, int);
extern PR_COMMON *php_mysqli_profiler_new_object(PR_COMMON *parent, unsigned int type, unsigned int settime);
extern void php_mysqli_profiler_result_info(MYSQL_RES *res);
extern int php_mysqli_profiler_explain(PR_EXPLAIN *explain, PR_HEADER *header, MYSQL *mysql, char *query);
extern void php_mysqli_profiler_timediff(struct timeval start, struct timeval *elapsed);
extern PR_MAIN *prmain;
/*** PROFILER MODES ***/
#define MYSQLI_PR_REPORT_STDERR 1
#define MYSQLI_PR_REPORT_PORT 2
#define MYSQLI_PR_REPORT_FILE 3
/*** PROFILER CONSTANTS ***/
#define MYSQLI_PR_MAIN 0
#define MYSQLI_PR_MYSQL 1
#define MYSQLI_PR_QUERY 2
#define MYSQLI_PR_QUERY_RESULT 3
#define MYSQLI_PR_STMT 4
#define MYSQLI_PR_STMT_RESULT 5
#define MYSQLI_PR_RESULT 6
/*** PROFILER MACROS ***/
#define MYSQLI_PROFILER_STARTTIME(ptr) gettimeofday(&ptr##->header.starttime, NULL)
#define MYSQLI_PROFILER_ELAPSEDTIME(ptr) php_mysqli_profiler_timediff(ptr##->header.starttime, &ptr##->header.elapsedtime)
#define MYSQLI_PROFILER_LIFETIME(ptr) php_mysqli_profiler_timediff((ptr)->starttime, &(ptr)->lifetime)
#define MYSQLI_PROFILER_NEW(parent, type, time) php_mysqli_profiler_new_object((PR_COMMON *)parent, type, time)
#define MYSQLI_PROFILER_COMMAND_START(cmd,parent)\
if (MyG(profiler))\
{\
cmd = (PR_COMMAND *)php_mysqli_profiler_new_object((PR_COMMON *)parent, MYSQLI_PR_COMMAND,1);\
}
#define MYSQLI_PROFILER_COMMAND_RETURNLONG(cmd, value)\
if (MyG(profiler))\
{\
char tmp[30];\
sprintf ((char *)&tmp, "%ld", value);\
MYSQLI_PROFILER_ELAPSEDTIME(cmd);\
cmd->returnvalue = my_estrdup(tmp);\
}
#define MYSQLI_PROFILER_COMMAND_RETURNSTRING(cmd, value)\
if (MyG(profiler))\
{\
MYSQLI_PROFILER_ELAPSEDTIME(cmd);\
cmd->returnvalue = my_estrdup(value);\
}
#define MYSQLI_PROFILER_EXPLAIN(explain,header,mysql,query) php_mysqli_profiler_explain(explain,header, mysql, query)
#define MYSQLI_PROFILER_OUT(buffer)\
switch (prmain->mode) {\
case MYSQLI_PR_REPORT_STDERR:\
fprintf(stderr, "%s", buffer);\
break;\
case MYSQLI_PR_REPORT_FILE:\
fprintf(prmain->fp, "%s", buffer);\
break;\
case MYSQLI_PR_REPORT_PORT:\
PR_SSEND(prmain->port,buffer);\
break;\
}\
buffer[0] = '\0';
#define MYSQLI_PROFILER_ADD_STARTTAG(buffer, str, out)\
if (prmain->mode == MYSQLI_PR_REPORT_STDERR) {\
if (out) { \
sprintf((char *)&buffer, "%s[%s]\n", ident, str);\
} \
}\
else {\
sprintf((char *)&buffer, "<%s>\n", str);\
}\
MYSQLI_PROFILER_OUT(buffer);
#define MYSQLI_PROFILER_ADD_ATTR_STRING(buffer, tag, value)\
if (prmain->mode == MYSQLI_PR_REPORT_STDERR) {\
sprintf((char *)&buffer, "%s%s: %s\n", ident, tag, value);\
}\
else {\
sprintf((char *)&buffer, "<%s>%s</%s>\n", tag, value, tag);\
}\
MYSQLI_PROFILER_OUT(buffer);
#define MYSQLI_PROFILER_ADD_ATTR_LONG(buffer, tag, value)\
if (prmain->mode == MYSQLI_PR_REPORT_STDERR) {\
sprintf((char *)&buffer, "%s%s: %ld\n", ident, tag, (long)value);\
}\
else {\
sprintf((char *)&buffer, "<%s>%ld</%s>\n", tag, (long)value, tag);\
}\
MYSQLI_PROFILER_OUT(buffer);
#define MYSQLI_PROFILER_ADD_ATTR_TIME(buffer, tag, sec, usec)\
if (prmain->mode == MYSQLI_PR_REPORT_STDERR) {\
sprintf((char *)&buffer, "%s%s: %ld.%06ld\n", ident, tag, sec, usec);\
}\
else {\
sprintf((char *)&buffer, "<%s>%ld.%06ld</%s>\n", tag, sec, usec, tag);\
}\
MYSQLI_PROFILER_OUT(buffer);
#define MYSQLI_PROFILER_ADD_ENDTAG(buffer, tag)\
if (prmain->mode == MYSQLI_PR_REPORT_STDERR) {\
fprintf(stderr, "\n"); \
} else { \
sprintf((char *)&buffer, "</%s>\n", tag);\
}\
MYSQLI_PROFILER_OUT(buffer);
#endif
|
