diff --git a/fhem/configDB.pm b/fhem/configDB.pm
index d634f09d3..0eda590d3 100644
--- a/fhem/configDB.pm
+++ b/fhem/configDB.pm
@@ -122,6 +122,8 @@
#
# 2017-03-24 - added use index on fhemconfig (only sqlite)
#
+# 2017-07-17 - changed store files base64 encoded
+#
##############################################################################
=cut
@@ -130,7 +132,7 @@ use warnings;
use Text::Diff;
use DBI;
use Sys::Hostname;
-eval { use MIME::Base64 };
+use MIME::Base64;
##################################################
# Forward declarations for functions in fhem.pl
@@ -237,7 +239,6 @@ if($cfgDB_dbconn =~ m/pg:/i) {
$cfgDB_dbtype = "unknown";
}
-$configDB{base64} = eval { encode_base64('bla')} ? 1 : 0;
$configDB{attr}{nostate} = 1 if($ENV{'cfgDB_nostate'});
$configDB{attr}{rescue} = 1 if($ENV{'cfgDB_rescue'});
$configDB{attr}{loadversion} = $ENV{'cfgDB_version'} ? $ENV{'cfgDB_version'} : 0;
@@ -286,15 +287,50 @@ sub cfgDB_Init() {
# create TABLE fhemstate if nonexistent
$fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemstate(stateString TEXT)");
-# create TABLE fhembinfilesave if nonexistent
+# create TABLE fhemb64filesave if nonexistent
if($cfgDB_dbtype eq "MYSQL") {
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhembinfilesave(filename TEXT, content MEDIUMBLOB)");
+ $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemb64filesave(filename TEXT, content MEDIUMBLOB)");
} elsif ($cfgDB_dbtype eq "POSTGRESQL") {
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhembinfilesave(filename TEXT, content bytea)");
+ $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemb64filesave(filename TEXT, content bytea)");
} else {
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhembinfilesave(filename TEXT, content BLOB)");
+ $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemb64filesave(filename TEXT, content BLOB)");
}
+### migrate fhembinfilesave to fhemb64filesave
+ # check: fhembinfilesave exists?
+ my $sth_test = $fhem_dbh->table_info("%", "%", "fhembinfilesave", 'TABLE');
+ if ($sth_test->fetch()) {
+ $sth_test->finish();
+ # check: any files for migratione?
+ $count = undef;
+ $count = $fhem_dbh->selectrow_array('SELECT count(*) FROM fhembinfilesave');
+ if ($count > 0) {
+ printf "need to migrate $count files to base64\n";
+ my @toMigrate;
+ my $sth = $fhem_dbh->prepare( "SELECT filename FROM fhembinfilesave" );
+ $sth->execute();
+ while (my $file = $sth->fetchrow_array()) {
+ printf "migrating $file : ";
+ # 1. read from fhembinfilesave
+ my $sth2 = $fhem_dbh->prepare( "SELECT content from fhembinfilesave where filename = '$file'" );
+ $sth2->execute();
+ my $content = $sth2->fetchrow_array();
+ $sth2->finish();
+ # 2. encode and write to fhemb64filesave
+ $fhem_dbh->do("delete from fhemb64filesave where filename = '$file'");
+ $sth2 = $fhem_dbh->prepare('INSERT INTO fhemb64filesave values (?, ?)');
+ $sth2->execute($file,encode_base64($content));
+ $sth2->finish();
+ # 3. delete from fhembinfilesave
+ $fhem_dbh->do("delete from fhembinfilesave where filename = '$file'");
+ printf "done.\n";
+ }
+ }
+ # 4. drop table fhembinfilesave
+ $fhem_dbh->do("drop table fhembinfilesave");
+ }
+### end migration base64
+
# close database connection
$fhem_dbh->commit();
$fhem_dbh->disconnect();
@@ -337,11 +373,12 @@ sub cfgDB_FileRead($) {
Log3(undef, 4, "configDB reading file: $filename");
my ($err, @ret, $counter);
my $fhem_dbh = _cfgDB_Connect;
- my $sth = $fhem_dbh->prepare( "SELECT content FROM fhembinfilesave WHERE filename LIKE '$filename'" );
+ my $sth = $fhem_dbh->prepare( "SELECT content FROM fhemb64filesave WHERE filename LIKE '$filename'" );
$sth->execute();
my $blobContent = $sth->fetchrow_array();
$sth->finish();
$fhem_dbh->disconnect();
+ $blobContent = decode_base64($blobContent) if ($blobContent);
$counter = length($blobContent);
if($counter) {
if ($configDB{attr}{useCache}) {
@@ -364,9 +401,9 @@ sub cfgDB_FileWrite($@) {
}
Log3(undef, 4, "configDB writing file: $filename");
my $fhem_dbh = _cfgDB_Connect;
- $fhem_dbh->do("delete from fhembinfilesave where filename = '$filename'");
- my $sth = $fhem_dbh->prepare('INSERT INTO fhembinfilesave values (?, ?)');
- $sth->execute($filename,join("\n", @content));
+ $fhem_dbh->do("delete from fhemb64filesave where filename = '$filename'");
+ my $sth = $fhem_dbh->prepare('INSERT INTO fhemb64filesave values (?, ?)');
+ $sth->execute($filename,encode_base64(join("\n", @content)));
$sth->finish();
$fhem_dbh->commit();
$fhem_dbh->disconnect();
@@ -375,7 +412,7 @@ sub cfgDB_FileWrite($@) {
sub cfgDB_FileUpdate($) {
my ($filename) = @_;
my $fhem_dbh = _cfgDB_Connect;
- my $id = $fhem_dbh->selectrow_array("SELECT filename from fhembinfilesave where filename = '$filename'");
+ my $id = $fhem_dbh->selectrow_array("SELECT filename from fhemb64filesave where filename = '$filename'");
$fhem_dbh->disconnect();
if($id) {
my $filesize = -s $filename;
@@ -398,7 +435,6 @@ sub cfgDB_ReadAll($) {
push (@dbconfig, 'define WEB FHEMWEB 8083 global');
push (@dbconfig, 'define Logfile FileLog ./log/fhem-%Y-%m-%d.log fakelog');
} else {
- Log3(undef, 1, ">>> configDB: please install perl module MIME::Base64 soon!") unless $configDB{base64};
# add Config Rows to commandfile
@dbconfig = _cfgDB_ReadCfg(@dbconfig);
# add State Rows to commandfile
@@ -659,7 +695,7 @@ sub cfgDB_FW_fileList($$@) {
sub cfgDB_Read99() {
my $ret = "";
my $fhem_dbh = _cfgDB_Connect;
- my $sth = $fhem_dbh->prepare( "SELECT filename FROM fhembinfilesave WHERE filename like '%/99_%.pm' group by filename" );
+ my $sth = $fhem_dbh->prepare( "SELECT filename FROM fhemb64filesave WHERE filename like '%/99_%.pm' group by filename" );
$sth->execute();
while (my $line = $sth->fetchrow_array()) {
$line =~ m,^(.*)/([^/]*)$,; # Split into dir and file
@@ -897,7 +933,7 @@ sub _cfgDB_Info() {
}
push @r, $l;
- $row = $fhem_dbh->selectall_arrayref("SELECT filename from fhembinfilesave group by filename");
+ $row = $fhem_dbh->selectall_arrayref("SELECT filename from fhemb64filesave group by filename");
$count = @$row;
$count = ($count)?$count:'No';
$f = ("$count" ne '1') ? "s" : "";
@@ -1073,7 +1109,7 @@ sub _cfgDB_findDef($;$) {
}
sub _cfgDB_type() {
- return $cfgDB_dbtype;
+ return "$cfgDB_dbtype (b64)";
}
##################################################
@@ -1085,7 +1121,7 @@ sub _cfgDB_type() {
sub _cfgDB_Filedelete($) {
my ($filename) = @_;
my $fhem_dbh = _cfgDB_Connect;
- my $ret = $fhem_dbh->do("delete from fhembinfilesave where filename = '$filename'");
+ my $ret = $fhem_dbh->do("delete from fhemb64filesave where filename = '$filename'");
$fhem_dbh->commit();
$fhem_dbh->disconnect();
if($ret > 0) {
@@ -1100,9 +1136,10 @@ sub _cfgDB_Filedelete($) {
sub _cfgDB_Fileexport($;$) {
my ($filename,$raw) = @_;
my $fhem_dbh = _cfgDB_Connect;
- my $sth = $fhem_dbh->prepare( "SELECT content FROM fhembinfilesave WHERE filename = '$filename'" );
+ my $sth = $fhem_dbh->prepare( "SELECT content FROM fhemb64filesave WHERE filename = '$filename'" );
$sth->execute();
my $blobContent = $sth->fetchrow_array();
+ $blobContent = decode_base64($blobContent);
my $counter = length($blobContent);
$sth->finish();
$fhem_dbh->disconnect();
@@ -1126,9 +1163,10 @@ sub _cfgDB_binFileimport($$;$) {
binmode(inFile);
my $readBytes = read(inFile, $blobContent, $filesize);
close(inFile);
+ $blobContent = encode_base64($blobContent);
my $fhem_dbh = _cfgDB_Connect;
- $fhem_dbh->do("delete from fhembinfilesave where filename = '$filename'");
- my $sth = $fhem_dbh->prepare('INSERT INTO fhembinfilesave values (?, ?)');
+ $fhem_dbh->do("delete from fhemb64filesave where filename = '$filename'");
+ my $sth = $fhem_dbh->prepare('INSERT INTO fhemb64filesave values (?, ?)');
# add support for postgresql by Matze
$sth->bind_param( 1, $filename );
@@ -1154,7 +1192,7 @@ sub _cfgDB_Filelist(;$) {
"------------------------------------------------------------\n";
$ret = "" if $notitle;
my $fhem_dbh = _cfgDB_Connect;
- my $sql = "SELECT filename FROM fhembinfilesave group by filename order by filename";
+ my $sql = "SELECT filename FROM fhemb64filesave group by filename order by filename";
my $content = $fhem_dbh->selectall_arrayref($sql);
foreach my $row (@$content) {
$ret .= "@$row[0]\n" if(defined(@$row[0]));
diff --git a/fhem/contrib/configDB/configDB.pm b/fhem/contrib/configDB/configDB.pm
deleted file mode 100644
index 0eda590d3..000000000
--- a/fhem/contrib/configDB/configDB.pm
+++ /dev/null
@@ -1,1233 +0,0 @@
-# $Id$
-
-=for comment
-
-##############################################################################
-#
-# configDB.pm
-#
-# A fhem library to enable configuration from sql database
-# instead of plain text file, e.g. fhem.cfg
-#
-# READ COMMANDREF DOCUMENTATION FOR CORRECT USE!
-#
-# Copyright: betateilchen ®
-#
-# This file is part of fhem.
-#
-# Fhem is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 2 of the License, or
-# (at your option) any later version.
-#
-# Fhem is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with fhem. If not, see .
-#
-##############################################################################
-#
-# ChangeLog
-#
-# 2014-03-01 - SVN 5080 - initial release of interface inside fhem.pl
-# - initial release of configDB.pm
-#
-# 2014-03-02 - added template files for sqlite in contrib/configDB
-# - updated commandref (EN) documentation
-# - added commandref (DE) documentation
-#
-# 2014-03-03 - changed performance optimized by using version uuid table
-# - updated commandref docu for migration
-# - added cfgDB_svnId for fhem.pl CommandVersion
-# - added cfgDB_List to show device info from database
-# - updated commandref docu for cfgDB_List
-#
-# 2014-03-06 - added cfgDB_Diff to compare device in two versions
-#
-# 2014-03-07 - changed optimized cfgDB_Diff
-# restructured libraray internally
-# improved source code documentation
-#
-# 2014-03-20 - added export/import
-# 2014-04-01 - removed export/import due to not working properly
-#
-# 2014-04-03 - fixed global attributes not read from version 0
-#
-# 2014-04-18 - added commands fileimport, fileexport
-# 2014-04-19 - added commands filelist, filedelete
-# interface cfgDB_Readfile for interaction
-# with other modules
-#
-# 2014-04-21 - added interface functions for FHEMWEB and fhem.pl
-# to show files in "Edit files" and use them
-# with CommandReload() mechanism
-#
-# modified _cfgDB_Info to show number of files in db
-#
-# 2014-04-23 - added command fileshow, filemove
-#
-# 2014-04-26 - added migration to generic file handling
-# fixed problem on migration of multiline DEFs
-#
-# 2014-04-27 - added new functions for binfile handling
-#
-# 2014-05-11 - removed command binfileimport
-# changed store all files as binary
-# added _cfgDB_Move to move all files from text
-# to binary filesave on first load of configDB
-#
-# 2014-05-12 - added sorted write & read for config data
-#
-# 2014-05-15 - fixed handling of multiline defs
-#
-# 2014-05-20 - removed no longer needed functions for file handling
-# changed code improvement; use strict; use warnings;
-#
-# 2014-08-22 - added automatic fileimport during migration
-#
-# 2014-09-30 - added support for device based userattr
-#
-# 2015-01-12 - changed use fhem function createUniqueId()
-# instead of database calls
-#
-# 2015-01-15 - changed remove 99_Utils.pm from filelist
-#
-# 2015-01-17 - added configdb diff all current
-# shows diff table between version 0
-# and currently running version (in memory)
-#
-# 2015-01-23 - changed attribute handling for internal configDB attrs
-#
-# 2015-01-23 - added FileRead() caching - experimental
-#
-# 2015-10-14 - changed search conditions use ESCAPE, forum #42190
-#
-# 2016-03-19 - changed use modpath, forum #51036
-#
-# 2016-03-26 - added log entry for search (verbose=5)
-#
-# 2016-05-22 - added configdb dump (for sqlite)
-#
-# 2016-05-28 - added configdb dump (for mysql)
-#
-# 2016-05-29 - changed improve support for postgresql (tnx to Matze)
-# added configdb dump (for postgresql)
-#
-# 2016-07-03 - added support for multiple hosts (experimental)
-# 2016-07-04 - fixed improve config file read
-# 2016-07-07 - bugfix select configuration
-#
-# 2017-03-24 - added use index on fhemconfig (only sqlite)
-#
-# 2017-07-17 - changed store files base64 encoded
-#
-##############################################################################
-=cut
-
-use strict;
-use warnings;
-use Text::Diff;
-use DBI;
-use Sys::Hostname;
-use MIME::Base64;
-
-##################################################
-# Forward declarations for functions in fhem.pl
-#
-sub AnalyzeCommandChain($$;$);
-sub Log($$);
-sub Log3($$$);
-sub createUniqueId();
-
-##################################################
-# Forward declarations inside this library
-#
-sub cfgDB_AttrRead($);
-sub cfgDB_Init();
-sub cfgDB_FileRead($);
-sub cfgDB_FileUpdate($);
-sub cfgDB_Fileversion($$);
-sub cfgDB_FileWrite($@);
-sub cfgDB_FW_fileList($$@);
-sub cfgDB_Read99();
-sub cfgDB_ReadAll($);
-sub cfgDB_SaveCfg(;$);
-sub cfgDB_SaveState();
-sub cfgDB_svnId();
-
-sub _cfgDB_binFileimport($$;$);
-sub _cfgDB_Connect();
-sub _cfgDB_DeleteTemp();
-sub _cfgDB_Diff($$);
-sub __cfgDB_Diff($$$$);
-sub _cfgDB_InsertLine($$$$);
-sub _cfgDB_Execute($@);
-sub _cfgDB_Filedelete($);
-sub _cfgDB_Fileexport($;$);
-sub _cfgDB_Filelist(;$);
-sub _cfgDB_Info();
-sub _cfgDB_Migrate();
-sub _cfgDB_ReadCfg(@);
-sub _cfgDB_ReadState(@);
-sub _cfgDB_Recover($);
-sub _cfgDB_Reorg(;$$);
-sub _cfgDB_Rotate($$);
-sub _cfgDB_Search($$;$);
-sub _cfgDB_Uuid();
-
-##################################################
-# Read configuration file for DB connection
-#
-
-if(!open(CONFIG, 'configDB.conf')) {
- Log3('configDB', 1, 'Cannot open database configuration file configDB.conf');
- return 0;
-}
-
-my @config;
-while (){
- my $line = $_;
- $line =~ s/^\s+|\s+$//g; # remove whitespaces etc.
- $line =~ s/;$/;;/; # duplicate ; at end-of-line
- push (@config,$line) if($line !~ m/^#/ && length($line) > 0);
-}
-close CONFIG;
-
-use vars qw(%configDB);
-
-my %dbconfig;
-
-my $configs = join("",@config);
-my @configs = split(/;;/,$configs);
-my $count = @configs;
-my $fhemhost = hostname;
-
-if ($count > 1) {
- foreach my $c (@configs) {
- next unless $c =~ m/^%dbconfig.*/;
- $dbconfig{fhemhost} = "";
- eval $c;
- last if ($dbconfig{fhemhost} eq $fhemhost);
- }
- eval $configs[0] if ($dbconfig{fhemhost} eq "");
-} else {
- eval $configs[0];
-}
-
-my $cfgDB_dbconn = $dbconfig{connection};
-my $cfgDB_dbuser = $dbconfig{user};
-my $cfgDB_dbpass = $dbconfig{password};
-my $cfgDB_dbtype;
-my $cfgDB_filename;
-
-%dbconfig = ();
-@config = ();
-$configs = undef;
-$count = undef;
-
-if($cfgDB_dbconn =~ m/pg:/i) {
- $cfgDB_dbtype ="POSTGRESQL";
- } elsif ($cfgDB_dbconn =~ m/mysql:/i) {
- $cfgDB_dbtype = "MYSQL";
- } elsif ($cfgDB_dbconn =~ m/sqlite:/i) {
- $cfgDB_dbtype = "SQLITE";
- (undef,$cfgDB_filename) = split(/=/,$cfgDB_dbconn);
- } else {
- $cfgDB_dbtype = "unknown";
-}
-
-$configDB{attr}{nostate} = 1 if($ENV{'cfgDB_nostate'});
-$configDB{attr}{rescue} = 1 if($ENV{'cfgDB_rescue'});
-$configDB{attr}{loadversion} = $ENV{'cfgDB_version'} ? $ENV{'cfgDB_version'} : 0;
-
-##################################################
-# Basic functions needed for DB configuration
-# directly called from fhem.pl
-#
-
-# initialize database, create tables if necessary
-sub cfgDB_Init() {
-##################################################
-# Create non-existing database tables
-# Create default config entries if necessary
-#
- my $fhem_dbh = _cfgDB_Connect;
-
-# create TABLE fhemversions ifnonexistent
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemversions(VERSION INT, VERSIONUUID CHAR(50))");
-
-# create TABLE fhemconfig if nonexistent
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemconfig(COMMAND VARCHAR(32), DEVICE VARCHAR(64), P1 VARCHAR(50), P2 TEXT, VERSION INT, VERSIONUUID CHAR(50))");
-
-# create INDEX on fhemconfig if nonexistent (only if SQLITE)
- $fhem_dbh->do("CREATE INDEX IF NOT EXISTS config_idx on 'fhemconfig' (versionuuid,version)")
- if($cfgDB_dbtype eq "SQLITE");
-
-# check TABLE fhemconfig already populated
- my $count = $fhem_dbh->selectrow_array('SELECT count(*) FROM fhemconfig');
- if($count < 1) {
-# insert default entries to get fhem running
- $fhem_dbh->commit();
- my $uuid = _cfgDB_Uuid;
- $fhem_dbh->do("INSERT INTO fhemversions values (0, '$uuid')");
- _cfgDB_InsertLine($fhem_dbh, $uuid, '#created by cfgDB_Init',0);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'attr global logdir ./log',1);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'attr global logfile %L/fhem-%Y-%m-%d.log',1);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'attr global modpath .',2);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'attr global userattr devStateIcon devStateStyle icon sortby webCmd',3);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'attr global verbose 3',4);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'define telnetPort telnet 7072 global',5);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'define web FHEMWEB 8083 global',6);
- _cfgDB_InsertLine($fhem_dbh, $uuid, 'define Logfile FileLog %L/fhem-%Y-%m-%d.log fakelog',7);
- }
-
-# create TABLE fhemstate if nonexistent
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemstate(stateString TEXT)");
-
-# create TABLE fhemb64filesave if nonexistent
- if($cfgDB_dbtype eq "MYSQL") {
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemb64filesave(filename TEXT, content MEDIUMBLOB)");
- } elsif ($cfgDB_dbtype eq "POSTGRESQL") {
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemb64filesave(filename TEXT, content bytea)");
- } else {
- $fhem_dbh->do("CREATE TABLE IF NOT EXISTS fhemb64filesave(filename TEXT, content BLOB)");
- }
-
-### migrate fhembinfilesave to fhemb64filesave
- # check: fhembinfilesave exists?
- my $sth_test = $fhem_dbh->table_info("%", "%", "fhembinfilesave", 'TABLE');
- if ($sth_test->fetch()) {
- $sth_test->finish();
- # check: any files for migratione?
- $count = undef;
- $count = $fhem_dbh->selectrow_array('SELECT count(*) FROM fhembinfilesave');
- if ($count > 0) {
- printf "need to migrate $count files to base64\n";
- my @toMigrate;
- my $sth = $fhem_dbh->prepare( "SELECT filename FROM fhembinfilesave" );
- $sth->execute();
- while (my $file = $sth->fetchrow_array()) {
- printf "migrating $file : ";
- # 1. read from fhembinfilesave
- my $sth2 = $fhem_dbh->prepare( "SELECT content from fhembinfilesave where filename = '$file'" );
- $sth2->execute();
- my $content = $sth2->fetchrow_array();
- $sth2->finish();
- # 2. encode and write to fhemb64filesave
- $fhem_dbh->do("delete from fhemb64filesave where filename = '$file'");
- $sth2 = $fhem_dbh->prepare('INSERT INTO fhemb64filesave values (?, ?)');
- $sth2->execute($file,encode_base64($content));
- $sth2->finish();
- # 3. delete from fhembinfilesave
- $fhem_dbh->do("delete from fhembinfilesave where filename = '$file'");
- printf "done.\n";
- }
- }
- # 4. drop table fhembinfilesave
- $fhem_dbh->do("drop table fhembinfilesave");
- }
-### end migration base64
-
-# close database connection
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
-
- return;
-}
-
-# read attributes
-sub cfgDB_AttrRead($) {
- my ($readSpec) = @_;
- my ($row, $sql, @line, @rets);
- my $fhem_dbh = _cfgDB_Connect;
- my $uuid = $fhem_dbh->selectrow_array('SELECT versionuuid FROM fhemversions WHERE version = 0');
- $sql = "SELECT * FROM fhemconfig WHERE COMMAND = 'attr' AND DEVICE = '$readSpec' AND VERSIONUUID = '$uuid'";
- $sql = "SELECT * FROM fhemconfig WHERE COMMAND = 'attr' AND (DEVICE = 'global' OR DEVICE = 'configdb') and VERSIONUUID = '$uuid'"
- if($readSpec eq 'global');
- my $sth = $fhem_dbh->prepare( $sql );
- $sth->execute();
- while (@line = $sth->fetchrow_array()) {
- if($line[1] eq 'configdb') {
- $configDB{attr}{$line[2]} = $line[3];
-# $attr{configdb}{$line[2]} = $line[3];
- } else {
- push @rets, "attr $line[1] $line[2] $line[3]";
- }
- }
- $fhem_dbh->disconnect();
- return @rets;
-}
-
-# generic file functions called from fhem.pl
-sub cfgDB_FileRead($) {
- my ($filename) = @_;
-
- if ($configDB{cache}{$filename} && $configDB{attr}{useCache}) {
- Log3(undef, 4, "configDB serving from cache: $filename");
- return (undef,split(/\n/,$configDB{cache}{$filename}));
- }
-
- Log3(undef, 4, "configDB reading file: $filename");
- my ($err, @ret, $counter);
- my $fhem_dbh = _cfgDB_Connect;
- my $sth = $fhem_dbh->prepare( "SELECT content FROM fhemb64filesave WHERE filename LIKE '$filename'" );
- $sth->execute();
- my $blobContent = $sth->fetchrow_array();
- $sth->finish();
- $fhem_dbh->disconnect();
- $blobContent = decode_base64($blobContent) if ($blobContent);
- $counter = length($blobContent);
- if($counter) {
- if ($configDB{attr}{useCache}) {
- Log3(undef,4,"configDB caching: $filename");
- $configDB{cache}{$filename} = $blobContent;
- }
- @ret = split(/\n/,$blobContent);
- $err = "";
- } else {
- @ret = undef;
- $err = "Error on reading $filename from database!";
- }
- return ($err, @ret);
-}
-sub cfgDB_FileWrite($@) {
- my ($filename,@content) = @_;
- if ($configDB{attr}{useCache}) {
- Log3(undef,4,"configDB delete from cache: $filename");
- $configDB{cache}{$filename} = undef;
- }
- Log3(undef, 4, "configDB writing file: $filename");
- my $fhem_dbh = _cfgDB_Connect;
- $fhem_dbh->do("delete from fhemb64filesave where filename = '$filename'");
- my $sth = $fhem_dbh->prepare('INSERT INTO fhemb64filesave values (?, ?)');
- $sth->execute($filename,encode_base64(join("\n", @content)));
- $sth->finish();
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
- return;
-}
-sub cfgDB_FileUpdate($) {
- my ($filename) = @_;
- my $fhem_dbh = _cfgDB_Connect;
- my $id = $fhem_dbh->selectrow_array("SELECT filename from fhemb64filesave where filename = '$filename'");
- $fhem_dbh->disconnect();
- if($id) {
- my $filesize = -s $filename;
- _cfgDB_binFileimport($filename,$filesize,1) if ($id) ;
- Log(5, "file $filename updated in configDB");
- }
- return;
-}
-
-# read and execute fhemconfig and fhemstate
-sub cfgDB_ReadAll($) {
- my ($cl) = @_;
- my ($ret, @dbconfig);
-
- if (defined($configDB{attr}{rescue}) && ($configDB{attr}{rescue} == 1)) {
- Log (0, 'configDB starting in rescue mode!');
- push (@dbconfig, 'attr global modpath .');
- push (@dbconfig, 'attr global verbose 3');
- push (@dbconfig, 'define telnetPort telnet 7072 global');
- push (@dbconfig, 'define WEB FHEMWEB 8083 global');
- push (@dbconfig, 'define Logfile FileLog ./log/fhem-%Y-%m-%d.log fakelog');
- } else {
- # add Config Rows to commandfile
- @dbconfig = _cfgDB_ReadCfg(@dbconfig);
- # add State Rows to commandfile
- @dbconfig = _cfgDB_ReadState(@dbconfig) unless $configDB{attr}{nostate};
- }
-
- # AnalyzeCommandChain for all entries
- $ret = _cfgDB_Execute($cl, @dbconfig);
- return $ret if($ret);
- return undef;
-}
-
-# save running configuration to version 0
-sub cfgDB_SaveCfg(;$) {
-
- my ($internal) = shift;
- $internal = defined($internal) ? $internal : 0;
-
- my (%devByNr, @rowList, %comments, $t, $out);
-
- map { $devByNr{$defs{$_}{NR}} = $_ } keys %defs;
-
- for(my $i = 0; $i < $devcount; $i++) {
-
- my ($h, $d);
- if($comments{$i}) {
- $h = $comments{$i};
- } else {
- $d = $devByNr{$i};
- next if(!defined($d) ||
- $defs{$d}{TEMPORARY} || # e.g. WEBPGM connections
- $defs{$d}{VOLATILE}); # e.g at, will be saved to the statefile
- $h = $defs{$d};
- }
-
- if(!defined($d)) {
- push @rowList, $h->{TEXT};
- next;
- }
-
- if($d ne "global") {
- my $def = $defs{$d}{DEF};
- if(defined($def)) {
- $def =~ s/;/;;/g;
- $def =~ s/\n/\\\n/g;
- } else {
- $def = "";
- }
- push @rowList, "define $d $defs{$d}{TYPE} $def";
- }
-
- foreach my $a (sort {
- return -1 if($a eq "userattr"); # userattr must be first
- return 1 if($b eq "userattr");
- return $a cmp $b;
- } keys %{$attr{$d}}) {
- next if($d eq "global" &&
- ($a eq "configfile" || $a eq "version"));
- my $val = $attr{$d}{$a};
- $val =~ s/;/;;/g;
- push @rowList, "attr $d $a $val";
- }
-
- }
-
- foreach my $a (sort keys %{$configDB{attr}}) {
-# foreach my $a (sort keys %{$attr{configdb}}) {
- my $val = $configDB{attr}{$a};
- next unless $val;
- $val =~ s/;/;;/g;
- push @rowList, "attr configdb $a $val";
- }
-
-# Insert @rowList into database table
- my $fhem_dbh = _cfgDB_Connect;
- my $uuid = _cfgDB_Rotate($fhem_dbh,$internal);
- $t = localtime;
- $out = "#created $t";
- push @rowList, $out;
- my $counter = 0;
- foreach (@rowList) {
- _cfgDB_InsertLine($fhem_dbh, $uuid, $_, $counter);
- $counter++;
- }
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
- my $maxVersions = $configDB{attr}{maxversions};
- $maxVersions = ($maxVersions) ? $maxVersions : 0;
- _cfgDB_Reorg($maxVersions,1) if($maxVersions && $internal != -1);
- return 'configDB saved.';
-}
-
-# save statefile
-sub cfgDB_SaveState() {
- my ($out,$val,$r,$rd,$t,@rowList);
-
- $t = localtime;
- $out = "#$t";
- push @rowList, $out;
-
- foreach my $d (sort keys %defs) {
- next if($defs{$d}{TEMPORARY});
- if($defs{$d}{VOLATILE}) {
- $out = "define $d $defs{$d}{TYPE} $defs{$d}{DEF}";
- push @rowList, $out;
- }
- $val = $defs{$d}{STATE};
- if(defined($val) &&
- $val ne "unknown" &&
- $val ne "Initialized" &&
- $val ne "???") {
- $val =~ s/;/;;/g;
- $val =~ s/\n/\\\n/g;
- $out = "setstate $d $val";
- push @rowList, $out;
- }
- $r = $defs{$d}{READINGS};
- if($r) {
- foreach my $c (sort keys %{$r}) {
- $rd = $r->{$c};
- if(!defined($rd->{TIME})) {
- Log3(undef, 4, "WriteStatefile $d $c: Missing TIME, using current time");
- $rd->{TIME} = TimeNow();
- }
- if(!defined($rd->{VAL})) {
- Log3(undef, 4, "WriteStatefile $d $c: Missing VAL, setting it to 0");
- $rd->{VAL} = 0;
- }
- $val = $rd->{VAL};
- $val =~ s/;/;;/g;
- $val =~ s/\n/\\\n/g;
- $out = "setstate $d $rd->{TIME} $c $val";
- push @rowList, $out;
- }
- }
- }
-
- my $fhem_dbh = _cfgDB_Connect;
- $fhem_dbh->do("DELETE FROM fhemstate");
- my $sth = $fhem_dbh->prepare('INSERT INTO fhemstate values ( ? )');
- foreach (@rowList) { $sth->execute( $_ ); }
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
- return;
-}
-
-# import existing files during migration
-sub cfgDB_MigrationImport() {
-
- my ($ret, $filename, @files, @def);
- my $modpath = AttrVal("global","modpath",".");
-
-# find eventTypes file
- $filename = '';
- @def = '';
- @def = _cfgDB_findDef('TYPE=eventTypes');
- foreach $filename (@def) {
- next unless $filename;
- push @files, $filename;
- }
-
-# import templateDB.gplot
- $filename = "$modpath/www/gplot/template.gplot";
- push @files, $filename;
- $filename = "$modpath/www/gplot/templateDB.gplot";
- push @files, $filename;
-
-# import template.layout
- $filename = "$modpath/FHEM/template.layout";
- push @files, $filename;
-
-# find used gplot files
- $filename ='';
- @def = '';
- @def = _cfgDB_findDef('TYPE=SVG','GPLOTFILE');
- foreach $filename (@def) {
- next unless $filename;
- push @files, "$modpath/www/gplot/".$filename.".gplot";
- }
-
-# find DbLog configs
- $filename ='';
- @def = '';
- @def = _cfgDB_findDef('TYPE=DbLog','CONFIGURATION');
- foreach $filename (@def) {
- next unless $filename;
- push @files, $filename;
- }
-
-# find RSS layouts
- $filename ='';
- @def = '';
- @def = _cfgDB_findDef('TYPE=RSS','LAYOUTFILE');
- foreach $filename (@def) {
- next unless $filename;
- push @files, $filename;
- }
-
-# find InfoPanel layouts
- $filename ='';
- @def = '';
- @def = _cfgDB_findDef('TYPE=InfoPanel','LAYOUTFILE');
- foreach $filename (@def) {
- next unless $filename;
- push @files, $filename;
- }
-
-# find holiday files
- $filename ='';
- @def = '';
- @def = _cfgDB_findDef('TYPE=holiday','NAME');
- foreach $filename (@def) {
- next unless $filename;
- if(defined($defs{$filename}{HOLIDAYFILE})) {
- push @files, $defs{$filename}{HOLIDAYFILE};
- } else {
- push @files, "$modpath/FHEM/".$filename.".holiday";
- }
- }
-
-# import uniqueID file
- $filename = "$modpath/FHEM/FhemUtils/uniqueID";
- push @files,$filename if (-e $filename);
-
-
-# do the import
- $filename = '';
- foreach $filename (@files) {
- if ( -r $filename ) {
- my $filesize = -s $filename;
- _cfgDB_binFileimport($filename,$filesize);
- $ret .= "importing: $filename\n";
- }
- }
-
- return $ret;
-}
-
-# return SVN Id, called by fhem's CommandVersion
-sub cfgDB_svnId() {
- return "# ".'$Id$'
-}
-
-# return filelist depending on directory and regexp
-sub cfgDB_FW_fileList($$@) {
- my ($dir,$re,@ret) = @_;
- my @files = split(/\n/, _cfgDB_Filelist('notitle'));
- foreach my $f (@files) {
- next if( $f !~ m/^$dir/ );
- $f =~ s,$dir\/,,;
- next if($f !~ m,^$re$, || $f eq '99_Utils.pm');
- push @ret, "$f.configDB";
- }
- return @ret;
-}
-
-# read filelist containing 99_ files in database
-sub cfgDB_Read99() {
- my $ret = "";
- my $fhem_dbh = _cfgDB_Connect;
- my $sth = $fhem_dbh->prepare( "SELECT filename FROM fhemb64filesave WHERE filename like '%/99_%.pm' group by filename" );
- $sth->execute();
- while (my $line = $sth->fetchrow_array()) {
- $line =~ m,^(.*)/([^/]*)$,; # Split into dir and file
- $ret .= "$2,"; #
- }
- $sth->finish();
- $fhem_dbh->disconnect();
- $ret =~ s/,$//;
- return $ret;
-}
-
-# return SVN Id from file stored in database
-sub cfgDB_Fileversion($$) {
- my ($file,$ret) = @_;
- $ret = "No Id found for $file";
- my ($err,@in) = cfgDB_FileRead($file);
- foreach(@in){ $ret = $_ if($_ =~ m/# \$Id:/); }
- return $ret;
-}
-
-##################################################
-# Basic functions needed for DB configuration
-# but not called from fhem.pl directly
-#
-
-# connect do database
-sub _cfgDB_Connect() {
- my $fhem_dbh = DBI->connect(
- "dbi:$cfgDB_dbconn",
- $cfgDB_dbuser,
- $cfgDB_dbpass,
- { AutoCommit => 0, RaiseError => 1 },
- ) or die $DBI::errstr;
- return $fhem_dbh;
-}
-
-# add configuration entry into fhemconfig
-sub _cfgDB_InsertLine($$$$) {
- my ($fhem_dbh, $uuid, $line, $counter) = @_;
- my ($c,$d,$p1,$p2) = split(/ /, $line, 4);
- my $sth = $fhem_dbh->prepare('INSERT INTO fhemconfig values (?, ?, ?, ?, ?, ?)');
- $sth->execute($c, $d, $p1, $p2, $counter, $uuid);
- return;
-}
-
-# pass command table to AnalyzeCommandChain
-sub _cfgDB_Execute($@) {
- my ($cl, @dbconfig) = @_;
- my (@ret);
-
- foreach my $l (@dbconfig) {
- $l =~ s/[\r\n]/\n/g;
- $l =~ s/\\\n/\n/g;
- my $tret = AnalyzeCommandChain($cl, $l);
- push @ret, $tret if(defined($tret));
- }
- return join("\n", @ret) if(@ret);
- return undef;
-}
-
-# read all entries from fhemconfig
-# and add them to command table for execution
-sub _cfgDB_ReadCfg(@) {
- my (@dbconfig) = @_;
- my $fhem_dbh = _cfgDB_Connect;
- my ($sth, @line, $row);
-
- my $version = $configDB{attr}{loadversion};
- delete $configDB{attr}{loadversion};
- if ($version > 0) {
- my $count = $fhem_dbh->selectrow_array('SELECT count(*) FROM fhemversions');
- $count--;
- $version = $version > $count ? $count : $version;
- Log 0, "configDB loading version $version on user request. ".
- "Don't forget to unset variable cfgDB_version in environment!";
- }
-
-# maybe this will be done with join later
- my $uuid = $fhem_dbh->selectrow_array("SELECT versionuuid FROM fhemversions WHERE version = '$version'");
- $sth = $fhem_dbh->prepare( "SELECT * FROM fhemconfig WHERE versionuuid = '$uuid' and device <>'configdb' order by version" );
-
- $sth->execute();
- while (@line = $sth->fetchrow_array()) {
- $row = "$line[0] $line[1] $line[2]";
- $row .= " $line[3]" if defined($line[3]);
- push @dbconfig, $row;
- }
- $fhem_dbh->disconnect();
- return @dbconfig;
-}
-
-# read all entries from fhemstate
-# and add them to command table for execution
-sub _cfgDB_ReadState(@) {
- my (@dbconfig) = @_;
- my $fhem_dbh = _cfgDB_Connect;
- my ($sth, $row);
-
- $sth = $fhem_dbh->prepare( "SELECT * FROM fhemstate" );
- $sth->execute();
- while ($row = $sth->fetchrow_array()) {
- push @dbconfig, $row;
- }
- $fhem_dbh->disconnect();
- return @dbconfig;
-}
-
-# rotate all versions to versionnum + 1
-# return uuid for new version 0
-sub _cfgDB_Rotate($$) {
- my ($fhem_dbh,$newversion) = @_;
- my $uuid = _cfgDB_Uuid;
- $fhem_dbh->do("UPDATE fhemversions SET VERSION = VERSION+1 where VERSION >= 0") if $newversion == 0;
- $fhem_dbh->do("INSERT INTO fhemversions values ('$newversion', '$uuid')");
- return $uuid;
-}
-
-# 2015-01-12 use the fhem default function
-sub _cfgDB_Uuid() {
- return createUniqueId();
-}
-
-sub _cfgDB_filesize_str($) {
- my ($size) = @_;
-
- if ($size > 1099511627776) # TiB: 1024 GiB
- {
- return sprintf("%.2f TB", $size / 1099511627776);
- }
- elsif ($size > 1073741824) # GiB: 1024 MiB
- {
- return sprintf("%.2f GB", $size / 1073741824);
- }
- elsif ($size > 1048576) # MiB: 1024 KiB
- {
- return sprintf("%.2f MB", $size / 1048576);
- }
- elsif ($size > 1024) # KiB: 1024 B
- {
- return sprintf("%.2f KB", $size / 1024);
- }
- else # bytes
- {
- return "$size byte" . ($size == 1 ? "" : "s");
- }
-}
-
-##################################################
-# Additional backend functions
-# not called from fhem.pl directly
-#
-
-# migrate existing fhem config into database
-sub _cfgDB_Migrate() {
- my $ret;
- $ret = "Starting migration...\n";
- Log3('configDB',4,'Starting migration');
- $ret .= "Processing: database initialization\n";
- Log3('configDB',4,'Processing: cfgDB_Init');
- cfgDB_Init;
- $ret .= "Processing: save config\n";
- Log3('configDB',4,'Processing: cfgDB_SaveCfg');
- cfgDB_SaveCfg;
- $ret .= "Processing: save state\n";
- Log3('configDB',4,'Processing: cfgDB_SaveState');
- cfgDB_SaveState;
- $ret .= "Processing: fileimport\n";
- Log3('configDB',4,'Processing: cfgDB_MigrationImport');
- $ret .= cfgDB_MigrationImport;
- $ret .= "Migration completed\n\n";
- Log3('configDB',4,'Migration completed.');
- $ret .= _cfgDB_Info;
- return $ret;
-}
-
-# show database statistics
-sub _cfgDB_Info() {
- my ($l, @r, $f);
- for my $i (1..65){ $l .= '-';}
-
- push @r, $l;
- push @r, " configDB Database Information";
- push @r, $l;
- push @r, " ".cfgDB_svnId;
- push @r, $l;
- push @r, " dbconn: $cfgDB_dbconn";
- push @r, " dbuser: $cfgDB_dbuser" if !$configDB{attr}{private};
- push @r, " dbpass: $cfgDB_dbpass" if !$configDB{attr}{private};
- push @r, " dbtype: $cfgDB_dbtype";
- push @r, " Unknown dbmodel type in configuration file." if $cfgDB_dbtype eq 'unknown';
- push @r, " Only Mysql, Postgresql, SQLite are fully supported." if $cfgDB_dbtype eq 'unknown';
- if ($cfgDB_dbtype eq "SQLITE") {
- my $size = -s $cfgDB_filename;
- $size = _cfgDB_filesize_str($size);
- push @r, " dbsize: $size";
- }
- push @r, $l;
- my $fhem_dbh = _cfgDB_Connect;
- my ($sql, $sth, @line, $row);
-
-# read versions table statistics
- my $maxVersions = $configDB{attr}{maxversions};
- $maxVersions = ($maxVersions) ? $maxVersions : 0;
- push @r, " max Versions: $maxVersions" if($maxVersions);
- my $count;
- $count = $fhem_dbh->selectrow_array('SELECT count(*) FROM fhemconfig');
- push @r, " config: $count entries";
- push @r, "";
-
-# read versions creation time
- $sql = "SELECT * FROM fhemconfig as c join fhemversions as v on v.versionuuid=c.versionuuid ".
- "WHERE COMMAND like '#created%' ORDER by v.VERSION";
- $sth = $fhem_dbh->prepare( $sql );
- $sth->execute();
- while (@line = $sth->fetchrow_array()) {
- $line[3] = "" unless defined $line[3];
- $row = " Ver $line[6] saved: $line[1] $line[2] $line[3] def: ".
- $fhem_dbh->selectrow_array("SELECT COUNT(*) from fhemconfig where COMMAND = 'define' and VERSIONUUID = '$line[5]'");
- $row .= " attr: ".
- $fhem_dbh->selectrow_array("SELECT COUNT(*) from fhemconfig where COMMAND = 'attr' and VERSIONUUID = '$line[5]'");
- push @r, $row;
- }
- push @r, $l;
-
-# read state table statistics
- $count = $fhem_dbh->selectrow_array('SELECT count(*) FROM fhemstate');
- $f = ($count>1) ? "s" : "";
-# read state table creation time
- $sth = $fhem_dbh->prepare( "SELECT * FROM fhemstate WHERE STATESTRING like '#%'" );
- $sth->execute();
- while ($row = $sth->fetchrow_array()) {
- (undef,$row) = split(/#/,$row);
- $row = " state: $count entrie$f saved: $row";
- push @r, $row;
- }
- push @r, $l;
-
- $row = $fhem_dbh->selectall_arrayref("SELECT filename from fhemb64filesave group by filename");
- $count = @$row;
- $count = ($count)?$count:'No';
- $f = ("$count" ne '1') ? "s" : "";
- $row = " filesave: $count file$f stored in database";
- push @r, $row;
- push @r, $l;
-
- $fhem_dbh->disconnect();
-
- return join("\n", @r);
-}
-
-# recover former config from database archive
-sub _cfgDB_Recover($) {
- my ($version) = @_;
- my ($cmd, $count, $ret);
-
- if($version > 0) {
- my $fhem_dbh = _cfgDB_Connect;
- $cmd = "SELECT count(*) FROM fhemconfig WHERE VERSIONUUID in (select versionuuid from fhemversions where version = $version)";
- $count = $fhem_dbh->selectrow_array($cmd);
-
- if($count > 0) {
- my $fromuuid = $fhem_dbh->selectrow_array("select versionuuid from fhemversions where version = $version");
- my $touuid = _cfgDB_Uuid;
-# Delete current version 0
- $fhem_dbh->do("DELETE FROM fhemconfig WHERE VERSIONUUID in (select versionuuid from fhemversions where version = 0)");
- $fhem_dbh->do("update fhemversions set versionuuid = '$touuid' where version = 0");
-
-# Copy selected version to version 0
- my ($sth, $sth2, @line);
- $cmd = "SELECT * FROM fhemconfig WHERE VERSIONUUID = '$fromuuid'";
- $sth = $fhem_dbh->prepare($cmd);
- $sth->execute();
- $sth2 = $fhem_dbh->prepare('INSERT INTO fhemconfig values (?, ?, ?, ?, ?, ?)');
- while (@line = $sth->fetchrow_array()) {
- $sth2->execute($line[0], $line[1], $line[2], $line[3], $line[4], $touuid);
- }
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
-
-# Inform user about restart or rereadcfg needed
- $ret = "Version 0 deleted.\n";
- $ret .= "Version $version copied to version 0\n\n";
- $ret .= "Please use rereadcfg or restart to activate configuration.";
- } else {
- $fhem_dbh->disconnect();
- $ret = "No entries found in version $version.\nNo changes committed to database.";
- }
- } else {
- $ret = 'Please select version 1..n for recovery.';
- }
- return $ret;
-}
-
-# delete old configurations
-sub _cfgDB_Reorg(;$$) {
- my ($lastversion,$quiet) = @_;
- $lastversion = (defined($lastversion)) ? $lastversion : 3;
- Log3('configDB', 4, "DB Reorg started, keeping last $lastversion versions.");
- my $fhem_dbh = _cfgDB_Connect;
- $fhem_dbh->do("delete FROM fhemconfig where versionuuid in (select versionuuid from fhemversions where version > $lastversion)");
- $fhem_dbh->do("delete from fhemversions where version > $lastversion");
- $fhem_dbh->do("delete FROM fhemconfig where versionuuid in (select versionuuid from fhemversions where version = -1)");
- $fhem_dbh->do("delete from fhemversions where version = -1");
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
- eval qx(sqlite3 $cfgDB_filename vacuum) if($cfgDB_dbtype eq "SQLITE");
- return if(defined($quiet));
- return " Result after database reorg:\n"._cfgDB_Info;
-}
-
-# delete temporary version
-sub _cfgDB_DeleteTemp() {
- Log3('configDB', 4, "configDB: delete temporary Version -1");
- my $fhem_dbh = _cfgDB_Connect;
- $fhem_dbh->do("delete FROM fhemconfig where versionuuid in (select versionuuid from fhemversions where version = -1)");
- $fhem_dbh->do("delete from fhemversions where version = -1");
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
- return;
-}
-
-# search for device or fulltext in db
-sub _cfgDB_Search($$;$) {
- my ($search,$searchversion,$dsearch) = @_;
- return 'Syntax error.' if(!(defined($search)));
- my $fhem_dbh = _cfgDB_Connect;
- my ($sql, $sth, @line, $row, @result, $ret, $text);
- $sql = "SELECT command, device, p1, p2 FROM fhemconfig as c join fhemversions as v ON v.versionuuid=c.versionuuid ";
- $sql .= "WHERE v.version = '$searchversion' AND command not like '#create%' ";
- # 2015-10-24 - changed, forum #42190
- if($cfgDB_dbtype eq 'SQLITE') {;
- $sql .= "AND device like '$search%' ESCAPE '\\' " if($dsearch);
- $sql .= "AND (device like '$search%' ESCAPE '\\' OR P1 like '$search%' ESCAPE '\\' OR P2 like '$search%' ESCAPE '\\') " if(!$dsearch);
- } else {
- $sql .= "AND device like '$search%' " if($dsearch);
- $sql .= "AND (device like '$search%' OR P1 like '$search%' OR P2 like '$search%') " if(!$dsearch);
- }
- $sql .= "ORDER BY lower(device),command DESC";
- $sth = $fhem_dbh->prepare( $sql);
- Log 5,"configDB: $sql";
- $sth->execute();
- $text = " device" if($dsearch);
- push @result, "search result for$text: $search in version: $searchversion";
- push @result, "--------------------------------------------------------------------------------";
- while (@line = $sth->fetchrow_array()) {
- $row = "$line[0] $line[1] $line[2] $line[3]";
- push @result, "$row";
- }
- $fhem_dbh->disconnect();
- $ret = join("\n", @result);
- return $ret;
-}
-
-# called from cfgDB_Diff
-sub __cfgDB_Diff($$$$) {
- my ($fhem_dbh,$search,$searchversion,$svinternal) = @_;
- my ($sql, $sth, @line, $ret);
-if($svinternal != -1) {
- $sql = "SELECT command, device, p1, p2 FROM fhemconfig as c join fhemversions as v ON v.versionuuid=c.versionuuid ".
- "WHERE v.version = '$searchversion' AND device = '$search' ORDER BY command DESC";
-} else {
- $sql = "SELECT command, device, p1, p2 FROM fhemconfig as c join fhemversions as v ON v.versionuuid=c.versionuuid ".
- "WHERE v.version = '$searchversion' ORDER BY command DESC";
-}
- $sth = $fhem_dbh->prepare( $sql);
- $sth->execute();
- while (@line = $sth->fetchrow_array()) {
- $ret .= "$line[0] $line[1] $line[2] $line[3]\n";
- }
- return $ret;
-}
-
-# compare device configurations from 2 versions
-sub _cfgDB_Diff($$) {
- my ($search,$searchversion) = @_;
- my ($ret, $v0, $v1);
-
- if ($search eq 'all' && $searchversion eq 'current') {
- _cfgDB_DeleteTemp();
- cfgDB_SaveCfg(-1);
- $searchversion = -1;
- }
-
- my $fhem_dbh = _cfgDB_Connect;
- $v0 = __cfgDB_Diff($fhem_dbh,$search,0,$searchversion);
- $v1 = __cfgDB_Diff($fhem_dbh,$search,$searchversion,$searchversion);
- $fhem_dbh->disconnect();
- $ret = diff \$v0, \$v1, { STYLE => "Table" };
- if($searchversion == -1) {
- _cfgDB_DeleteTemp();
- $searchversion = "UNSAVED";
- }
- $ret = "\nNo differences found!" if !$ret;
- $ret = "compare device: $search in current version 0 (left) to version: $searchversion (right)\n$ret\n";
- return $ret;
-}
-
-# find DEF, input supports devspec definitions
-sub _cfgDB_findDef($;$) {
- my ($search,$internal) = @_;
- $internal = 'DEF' unless defined($internal);
-
- my @ret;
- my @etDev = devspec2array($search);
- foreach my $d (@etDev) {
- next unless $d;
- push @ret, $defs{$d}{$internal};
- }
-
- return @ret;
-}
-
-sub _cfgDB_type() {
- return "$cfgDB_dbtype (b64)";
-}
-
-##################################################
-# functions used for file handling
-# called by 98_configdb.pm
-#
-
-# delete file from database
-sub _cfgDB_Filedelete($) {
- my ($filename) = @_;
- my $fhem_dbh = _cfgDB_Connect;
- my $ret = $fhem_dbh->do("delete from fhemb64filesave where filename = '$filename'");
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
- if($ret > 0) {
- $ret = "File $filename deleted from database.";
- } else {
- $ret = "File $filename not found in database.";
- }
- return $ret;
-}
-
-# export file from database to filesystem
-sub _cfgDB_Fileexport($;$) {
- my ($filename,$raw) = @_;
- my $fhem_dbh = _cfgDB_Connect;
- my $sth = $fhem_dbh->prepare( "SELECT content FROM fhemb64filesave WHERE filename = '$filename'" );
- $sth->execute();
- my $blobContent = $sth->fetchrow_array();
- $blobContent = decode_base64($blobContent);
- my $counter = length($blobContent);
- $sth->finish();
- $fhem_dbh->disconnect();
- return "No data found for file $filename" unless $counter;
- return ($blobContent,$counter) if $raw;
-
- open( FILE,">$filename" );
- binmode(FILE);
- print FILE $blobContent;
- close( FILE );
- return "$counter bytes written from database into file $filename";
-}
-
-# import file into database
-sub _cfgDB_binFileimport($$;$) {
- my ($filename,$filesize,$doDelete) = @_;
- $doDelete = (defined($doDelete)) ? 1 : 0;
-
- open (inFile,"<$filename") || die $!;
- my $blobContent;
- binmode(inFile);
- my $readBytes = read(inFile, $blobContent, $filesize);
- close(inFile);
- $blobContent = encode_base64($blobContent);
- my $fhem_dbh = _cfgDB_Connect;
- $fhem_dbh->do("delete from fhemb64filesave where filename = '$filename'");
- my $sth = $fhem_dbh->prepare('INSERT INTO fhemb64filesave values (?, ?)');
-
-# add support for postgresql by Matze
- $sth->bind_param( 1, $filename );
- if ($cfgDB_dbtype eq "POSTGRESQL") {
- $sth->bind_param( 2, $blobContent, { pg_type => DBD::Pg::PG_BYTEA() } );
- } else {
- $sth->bind_param( 2, $blobContent );
- }
-
- $sth->execute($filename, $blobContent);
- $sth->finish();
- $fhem_dbh->commit();
- $fhem_dbh->disconnect();
-
- unlink($filename) if(($configDB{attr}{deleteimported} || $doDelete) && $readBytes);
- return "$readBytes bytes written from file $filename to database";
-}
-
-# list all files stored in database
-sub _cfgDB_Filelist(;$) {
- my ($notitle) = @_;
- my $ret = "Files found in database:\n".
- "------------------------------------------------------------\n";
- $ret = "" if $notitle;
- my $fhem_dbh = _cfgDB_Connect;
- my $sql = "SELECT filename FROM fhemb64filesave group by filename order by filename";
- my $content = $fhem_dbh->selectall_arrayref($sql);
- foreach my $row (@$content) {
- $ret .= "@$row[0]\n" if(defined(@$row[0]));
- }
- $fhem_dbh->disconnect();
- return $ret;
-}
-
-1;
-
-=pod
-=item helper
-=item summary configDB backend
-=item summary_DE configDB backend
-=begin html
-
-
-configDB
-
-
-=end html
-
-=begin html_DE
-
-
-configDB
-
- configDB ist die Funktionsbibliothek für die Konfiguration aus einer SQL Datenbank.
- Die ausführliche Dokumentation findet sich in der configdb Befehlsbeschreibung.
-
-
-=end html_DE
-
-=cut