// /./ --> / perl: $new =~ s{/\./}{};
// // --> / perl: $new =~ s{//}{/};
const (
- re_one_or_the_other = `/(\.)?/`
- re_slash_dot_dot_slash = `[^/]+/\.\./`
- re_auto_cnf = `/auto\.cnf$`
- re_binlog = `/binlog\.(\d{6}|index)$`
- re_charset = `/share/charsets/Index\.xml$`
- re_db_opt = `/db\.opt$`
- re_encoded = `@(\d{4})` // FIXME - add me to catch @0024 --> $ for example
- re_error_msg = `/share/[^/]+/errmsg\.sys$`
- re_ibdata = `/ibdata\d+$`
- re_part_table = `(.+)#P#p(\d+|MAX)`
- re_pid_file = `/[^/]+\.pid$`
- re_redo_log = `/ib_logfile\d+$`
- re_relative_path = `^\.\./`
- re_slowlog = `/slowlog$`
- re_table_file = `/([^/]+)/([^/]+)\.(frm|ibd|MYD|MYI|CSM|CSV|par)$`
- re_temp_table = `#sql-[0-9_]+`
+ re_encoded = `@(\d{4})` // FIXME - add me to catch @0024 --> $ for example
)
var (
- v_one_or_the_other *regexp.Regexp = regexp.MustCompile(re_one_or_the_other)
- v_slash_dot_dot_slash *regexp.Regexp = regexp.MustCompile(re_slash_dot_dot_slash)
- v_table_file *regexp.Regexp = regexp.MustCompile(re_table_file)
- v_temp_table *regexp.Regexp = regexp.MustCompile(re_temp_table)
- v_part_table *regexp.Regexp = regexp.MustCompile(re_part_table)
+ re_one_or_the_other *regexp.Regexp = regexp.MustCompile(`/(\.)?/`)
+ re_slash_dot_dot_slash *regexp.Regexp = regexp.MustCompile(`[^/]+/\.\./`)
+ re_table_file *regexp.Regexp = regexp.MustCompile(`/([^/]+)/([^/]+)\.(frm|ibd|MYD|MYI|CSM|CSV|par)$`)
+ re_temp_table *regexp.Regexp = regexp.MustCompile(`#sql-[0-9_]+`)
+ re_part_table *regexp.Regexp = regexp.MustCompile(`(.+)#P#p(\d+|MAX)`)
+ re_ibdata *regexp.Regexp = regexp.MustCompile(`/ibdata\d+$`)
+ re_redo_log *regexp.Regexp = regexp.MustCompile(`/ib_logfile\d+$`)
+ re_binlog *regexp.Regexp = regexp.MustCompile(`/binlog\.(\d{6}|index)$`)
+ re_db_opt *regexp.Regexp = regexp.MustCompile(`/db\.opt$`)
+ re_slowlog *regexp.Regexp = regexp.MustCompile(`/slowlog$`)
+ re_auto_cnf *regexp.Regexp = regexp.MustCompile(`/auto\.cnf$`)
+ re_pid_file *regexp.Regexp = regexp.MustCompile(`/[^/]+\.pid$`)
+ re_error_msg *regexp.Regexp = regexp.MustCompile(`/share/[^/]+/errmsg\.sys$`)
+ re_charset *regexp.Regexp = regexp.MustCompile(`/share/charsets/Index\.xml$`)
)
type file_summary_by_instance_row struct {
for {
orig_path := path
- path = v_one_or_the_other.ReplaceAllString(path, "/")
- path = v_slash_dot_dot_slash.ReplaceAllString(path, "/")
+ path = re_one_or_the_other.ReplaceAllString(path, "/")
+ path = re_slash_dot_dot_slash.ReplaceAllString(path, "/")
if orig_path == path { // no change so give up
break
}
path := t.FILE_NAME
+ if cached_result, err := get_from_cache(path); err == nil {
+ return cached_result
+ }
+
// FIXME and make this work.
// re4 := regexp.MustCompile(re_encoded)
// if m4 := re4.FindStringSubmatch(path); m4 != nil {
// }
// this should probably be ordered from most expected regexp to least
- if m1 := v_table_file.FindStringSubmatch(path); m1 != nil {
+ if m1 := re_table_file.FindStringSubmatch(path); m1 != nil {
// we may match temporary tables so check for them
- if m2 := v_temp_table.FindStringSubmatch(m1[2]); m2 != nil {
- return "<temp_table>"
+ if m2 := re_temp_table.FindStringSubmatch(m1[2]); m2 != nil {
+ return save_to_cache(path, "<temp_table>")
}
// we may match partitioned tables so check for them
- if m3 := v_part_table.FindStringSubmatch(m1[2]); m3 != nil {
- return m1[1] + "." + m3[1] // <schema>.<table> (less partition info)
+ if m3 := re_part_table.FindStringSubmatch(m1[2]); m3 != nil {
+ return save_to_cache(path, m1[1]+"."+m3[1]) // <schema>.<table> (less partition info)
}
- return m1[1] + "." + m1[2] // <schema>.<table>
+ return save_to_cache(path, m1[1]+"."+m1[2]) // <schema>.<table>
}
- if regexp.MustCompile(re_ibdata).MatchString(path) == true {
- return "<ibdata>"
+ if re_ibdata.MatchString(path) == true {
+ return save_to_cache(path, "<ibdata>")
}
- if regexp.MustCompile(re_redo_log).MatchString(path) == true {
- return "<redo_log>"
+ if re_redo_log.MatchString(path) == true {
+ return save_to_cache(path, "<redo_log>")
}
- if regexp.MustCompile(re_binlog).MatchString(path) == true {
- return "<binlog>"
+ if re_binlog.MatchString(path) == true {
+ return save_to_cache(path, "<binlog>")
}
- if regexp.MustCompile(re_db_opt).MatchString(path) == true {
- return "<db_opt>"
+ if re_db_opt.MatchString(path) == true {
+ return save_to_cache(path, "<db_opt>")
}
- if regexp.MustCompile(re_slowlog).MatchString(path) == true {
- return "<slow_log>"
+ if re_slowlog.MatchString(path) == true {
+ return save_to_cache(path, "<slow_log>")
}
- if regexp.MustCompile(re_auto_cnf).MatchString(path) == true {
- return "<auto_cnf>"
+ if re_auto_cnf.MatchString(path) == true {
+ return save_to_cache(path, "<auto_cnf>")
}
// relay logs are a bit complicated. If a full path then easy to
// identify,but if a relative path we may need to add $datadir,
if relay_log[0] != '/' { // relative path
relay_log = cleanup_path(global_variables["datadir"] + relay_log) // datadir always ends in /
}
- relay_log_re := relay_log + `\.(\d{6}|index)$`
- if regexp.MustCompile(relay_log_re).MatchString(path) == true {
- return "<relay_log>"
+ re_relay_log := relay_log + `\.(\d{6}|index)$`
+ if regexp.MustCompile(re_relay_log).MatchString(path) == true {
+ return save_to_cache(path, "<relay_log>")
}
}
- if regexp.MustCompile(re_pid_file).MatchString(path) == true {
- return "<pid_file>"
+ if re_pid_file.MatchString(path) == true {
+ return save_to_cache(path, "<pid_file>")
}
- if regexp.MustCompile(re_error_msg).MatchString(path) == true {
- return "<errmsg>"
+ if re_error_msg.MatchString(path) == true {
+ return save_to_cache(path, "<errmsg>")
}
- if regexp.MustCompile(re_charset).MatchString(path) == true {
- return "<charset>"
+ if re_charset.MatchString(path) == true {
+ return save_to_cache(path, "<charset>")
}
- return path
+ return save_to_cache(path, path)
}
// Convert the imported "table" to a merged one with merged data.