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Commit 48457e08 authored by lars@mysql.com's avatar lars@mysql.com
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mysqlbin --hexdump patch 3

parent 7a94010d
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 132 additions and 153 deletions
client/mysqlbinlog.cc
View file @ 48457e08
......@@ -496,6 +496,7 @@ int process_event(LAST_EVENT_INFO *last_event_info, Log_event *ev,
char ll_buff[21];
Log_event_type ev_type= ev->get_type_code();
DBUG_ENTER("process_event");
last_event_info->short_form= short_form;
/*
Format events are not concerned by --offset and such, we always need to
......@@ -524,14 +525,16 @@ int process_event(LAST_EVENT_INFO *last_event_info, Log_event *ev,
if (!short_form)
fprintf(result_file, "# at %s\n",llstr(pos,ll_buff));
/* Set pos to 0 if hexdump is disabled */
if (!opt_hexdump) pos= 0;
if (!opt_hexdump)
last_event_info->hexdump_from= 0; /* Disabled */
else
last_event_info->hexdump_from= pos;
switch (ev_type) {
case QUERY_EVENT:
if (check_database(((Query_log_event*)ev)->db))
goto end;
ev->print(result_file, short_form, pos, last_event_info);
ev->print(result_file, last_event_info);
break;
case CREATE_FILE_EVENT:
{
......@@ -551,7 +554,7 @@ int process_event(LAST_EVENT_INFO *last_event_info, Log_event *ev,
filename and use LOCAL), prepared in the 'case EXEC_LOAD_EVENT'
below.
*/
ce->print(result_file, short_form, pos, last_event_info, TRUE);
ce->print(result_file, last_event_info, TRUE);
// If this binlog is not 3.23 ; why this test??
if (description_event->binlog_version >= 3)
......@@ -563,13 +566,13 @@ int process_event(LAST_EVENT_INFO *last_event_info, Log_event *ev,
break;
}
case APPEND_BLOCK_EVENT:
ev->print(result_file, short_form, pos, last_event_info);
ev->print(result_file, last_event_info);
if (load_processor.process((Append_block_log_event*) ev))
break; // Error
break;
case EXEC_LOAD_EVENT:
{
ev->print(result_file, short_form, pos, last_event_info);
ev->print(result_file, last_event_info);
Execute_load_log_event *exv= (Execute_load_log_event*)ev;
Create_file_log_event *ce= load_processor.grab_event(exv->file_id);
/*
......@@ -579,7 +582,7 @@ int process_event(LAST_EVENT_INFO *last_event_info, Log_event *ev,
*/
if (ce)
{
ce->print(result_file, short_form, pos, last_event_info, TRUE);
ce->print(result_file, last_event_info, TRUE);
my_free((char*)ce->fname,MYF(MY_WME));
delete ce;
}
......@@ -591,7 +594,8 @@ Create_file event for file_id: %u\n",exv->file_id);
case FORMAT_DESCRIPTION_EVENT:
delete description_event;
description_event= (Format_description_log_event*) ev;
ev->print(result_file, short_form, pos, last_event_info);
last_event_info->common_header_len= description_event->common_header_len;
ev->print(result_file, last_event_info);
/*
We don't want this event to be deleted now, so let's hide it (I
(Guilhem) should later see if this triggers a non-serious Valgrind
......@@ -601,7 +605,7 @@ Create_file event for file_id: %u\n",exv->file_id);
ev= 0;
break;
case BEGIN_LOAD_QUERY_EVENT:
ev->print(result_file, short_form, pos, last_event_info);
ev->print(result_file, last_event_info);
load_processor.process((Begin_load_query_log_event*) ev);
break;
case EXECUTE_LOAD_QUERY_EVENT:
......@@ -618,7 +622,7 @@ Create_file event for file_id: %u\n",exv->file_id);
if (fname)
{
exlq->print(result_file, short_form, pos, last_event_info, fname);
exlq->print(result_file, last_event_info, fname);
my_free(fname, MYF(MY_WME));
}
else
......@@ -627,7 +631,7 @@ Begin_load_query event for file_id: %u\n", exlq->file_id);
break;
}
default:
ev->print(result_file, short_form, pos, last_event_info);
ev->print(result_file, last_event_info);
}
}
......
sql/log_event.cc
View file @ 48457e08
This diff is collapsed.
sql/log_event.h
View file @ 48457e08
......@@ -451,12 +451,18 @@ struct st_relay_log_info;
#ifdef MYSQL_CLIENT
/*
A structure for mysqlbinlog to remember the last db, flags2, sql_mode etc; it
is passed to events' print() methods, so that they print only the necessary
USE and SET commands.
A structure for mysqlbinlog to know how to print events
This structure is passed to the event's print() methods so that only
the necessary USE and SET commands are printed. Last db, flags2,
sql_mode etc are stored here.
The structure also contain other information on how to print the
events, e.g. short_form, hexdump_from.
*/
typedef struct st_last_event_info
{
/* Old settings for database, sql_mode etc */
// TODO: have the last catalog here ??
char db[FN_REFLEN+1]; // TODO: make this a LEX_STRING when thd->db is
bool flags2_inited;
......@@ -480,6 +486,12 @@ typedef struct st_last_event_info
bzero(charset, sizeof(charset));
bzero(time_zone_str, sizeof(time_zone_str));
}
/* Settings on how to print the events */
bool short_form;
my_off_t hexdump_from;
uint8 common_header_len;
} LAST_EVENT_INFO;
#endif
......@@ -589,10 +601,9 @@ public:
static Log_event* read_log_event(IO_CACHE* file,
const Format_description_log_event *description_event);
/* print*() functions are used by mysqlbinlog */
virtual void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0) = 0;
virtual void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0) = 0;
void print_timestamp(FILE* file, time_t *ts = 0);
void print_header(FILE* file, my_off_t hexdump_from= 0);
void print_header(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
static void *operator new(size_t size)
......@@ -752,11 +763,8 @@ public:
uint32 q_len_arg);
#endif /* HAVE_REPLICATION */
#else
void print_query_header(FILE* file, bool short_form= 0,
my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print_query_header(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Query_log_event(const char* buf, uint event_len,
......@@ -810,8 +818,7 @@ public:
void pack_info(Protocol* protocol);
int exec_event(struct st_relay_log_info* rli);
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Slave_log_event(const char* buf, uint event_len);
......@@ -899,10 +906,8 @@ public:
bool use_rli_only_for_errors);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info = 0);
void print(FILE* file, bool short_form, my_off_t hexdump_from,
LAST_EVENT_INFO* last_event_info, bool commented);
void print(FILE* file, LAST_EVENT_INFO* last_event_info = 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info, bool commented);
#endif
/*
......@@ -991,8 +996,7 @@ public:
#endif /* HAVE_REPLICATION */
#else
Start_log_event_v3() {}
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Start_log_event_v3(const char* buf,
......@@ -1087,8 +1091,7 @@ public:
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Intvar_log_event(const char* buf, const Format_description_log_event* description_event);
......@@ -1129,8 +1132,7 @@ class Rand_log_event: public Log_event
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Rand_log_event(const char* buf, const Format_description_log_event* description_event);
......@@ -1167,8 +1169,7 @@ class Xid_log_event: public Log_event
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Xid_log_event(const char* buf, const Format_description_log_event* description_event);
......@@ -1210,8 +1211,7 @@ public:
void pack_info(Protocol* protocol);
int exec_event(struct st_relay_log_info* rli);
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
User_var_log_event(const char* buf, const Format_description_log_event* description_event);
......@@ -1237,8 +1237,7 @@ public:
{}
int exec_event(struct st_relay_log_info* rli);
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Stop_log_event(const char* buf, const Format_description_log_event* description_event):
......@@ -1277,8 +1276,7 @@ public:
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Rotate_log_event(const char* buf, uint event_len,
......@@ -1331,10 +1329,8 @@ public:
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, bool short_form, my_off_t hexdump_from,
LAST_EVENT_INFO* last_event_info, bool enable_local);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info, bool enable_local);
#endif
Create_file_log_event(const char* buf, uint event_len,
......@@ -1401,8 +1397,7 @@ public:
virtual int get_create_or_append() const;
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Append_block_log_event(const char* buf, uint event_len,
......@@ -1437,10 +1432,8 @@ public:
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, bool short_form, my_off_t hexdump_from,
LAST_EVENT_INFO* last_event_info, bool enable_local);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info, bool enable_local);
#endif
Delete_file_log_event(const char* buf, uint event_len,
......@@ -1475,8 +1468,7 @@ public:
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
#endif
Execute_load_log_event(const char* buf, uint event_len,
......@@ -1561,11 +1553,10 @@ public:
int exec_event(struct st_relay_log_info* rli);
#endif /* HAVE_REPLICATION */
#else
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
/* Prints the query as LOAD DATA LOCAL and with rewritten filename */
void print(FILE* file, bool short_form, my_off_t hexdump_from,
LAST_EVENT_INFO* last_event_info, const char *local_fname);
void print(FILE* file, LAST_EVENT_INFO* last_event_info,
const char *local_fname);
#endif
Execute_load_query_log_event(const char* buf, uint event_len,
const Format_description_log_event *description_event);
......@@ -1594,8 +1585,7 @@ public:
Log_event(buf, description_event)
{}
~Unknown_log_event() {}
void print(FILE* file, bool short_form= 0, my_off_t hexdump_from= 0,
LAST_EVENT_INFO* last_event_info= 0);
void print(FILE* file, LAST_EVENT_INFO* last_event_info= 0);
Log_event_type get_type_code() { return UNKNOWN_EVENT;}
bool is_valid() const { return 1; }
};
......
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