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mysqlbinlog --hexdump augments each log entry with byte information

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This commit is contained in:
lars@mysql.com
2005-09-29 10:42:23 +02:00
parent 5e70387fb8
commit d81d57d408
3 changed files with 163 additions and 70 deletions
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30
client/mysqlbinlog.cc
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@ -62,6 +62,7 @@ static const char *load_default_groups[]= { "mysqlbinlog","client",0 };
void sql_print_error(const char *format, ...);
static bool one_database=0, to_last_remote_log= 0, disable_log_bin= 0;
static bool opt_hexdump= 0;
static const char* database= 0;
static my_bool force_opt= 0, short_form= 0, remote_opt= 0;
static ulonglong offset = 0;
@ -522,12 +523,15 @@ 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 */
pos= (opt_hexdump ? pos : 0);
switch (ev_type) {
case QUERY_EVENT:
if (check_database(((Query_log_event*)ev)->db))
goto end;
ev->print(result_file, short_form, last_event_info);
ev->print(result_file, short_form, pos, last_event_info);
break;
case CREATE_FILE_EVENT:
{
@ -547,7 +551,8 @@ 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, last_event_info, TRUE);
ce->print(result_file, short_form, pos, last_event_info, TRUE);
// If this binlog is not 3.23 ; why this test??
if (description_event->binlog_version >= 3)
{
@ -558,13 +563,13 @@ int process_event(LAST_EVENT_INFO *last_event_info, Log_event *ev,
break;
}
case APPEND_BLOCK_EVENT:
ev->print(result_file, short_form, last_event_info);
ev->print(result_file, short_form, pos, 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, last_event_info);
ev->print(result_file, short_form, pos, 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);
/*
@ -574,7 +579,7 @@ int process_event(LAST_EVENT_INFO *last_event_info, Log_event *ev,
*/
if (ce)
{
ce->print(result_file, short_form, last_event_info, TRUE);
ce->print(result_file, short_form, pos, last_event_info, TRUE);
my_free((char*)ce->fname,MYF(MY_WME));
delete ce;
}
@ -586,7 +591,7 @@ 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, last_event_info);
ev->print(result_file, short_form, pos, 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
@ -596,7 +601,7 @@ 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, last_event_info);
ev->print(result_file, short_form, pos, last_event_info);
load_processor.process((Begin_load_query_log_event*) ev);
break;
case EXECUTE_LOAD_QUERY_EVENT:
@ -613,7 +618,7 @@ Create_file event for file_id: %u\n",exv->file_id);
if (fname)
{
exlq->print(result_file, short_form, last_event_info, fname);
exlq->print(result_file, short_form, pos, last_event_info, fname);
my_free(fname, MYF(MY_WME));
}
else
@ -622,7 +627,7 @@ Begin_load_query event for file_id: %u\n", exlq->file_id);
break;
}
default:
ev->print(result_file, short_form, last_event_info);
ev->print(result_file, short_form, pos, last_event_info);
}
}
@ -669,6 +674,8 @@ static struct my_option my_long_options[] =
0, 0},
{"help", '?', "Display this help and exit.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"hexdump", 'H', "Augment output with hexadecimal and ascii data dump.",
0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
{"host", 'h', "Get the binlog from server.", (gptr*) &host, (gptr*) &host,
0, GET_STR_ALLOC, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{"offset", 'o', "Skip the first N entries.", (gptr*) &offset, (gptr*) &offset,
@ -848,6 +855,9 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
case 'd':
one_database = 1;
break;
case 'H':
opt_hexdump= 1;
break;
case 'p':
if (argument)
{