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Code Issues Releases Wiki Activity

HTTPSRV: new attribute directoryindex

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HTTPSRV: directoryindex is loaded no matter if the request contains a trailing / or not
HTTPSRV: HTTPSRV_CGI() finds the correct device by name (bugfix)
HTTPSRV: undef unregisters extension

git-svn-id: https://svn.fhem.de/fhem/trunk@1849 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
borisneubert 2012-09-16 09:37:30 +00:00
parent bf6cfad12d
commit 41d0f308cd
2 changed files with 71 additions and 33 deletions
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72
fhem/FHEM/02_HTTPSRV.pm
View File

@ -15,22 +15,36 @@ use HttpUtils;
######################### #########################
sub sub
HTTPSRV_addExtension($$$) { HTTPSRV_addExtension($$$$) {
my ($func,$link,$friendlyname)= @_; my ($name,$func,$link,$friendlyname)= @_;
my $url = "/" . $link; my $url = "/$link";
Log 3, "Registering HTTPSRV $name for URL $url...";
$data{FWEXT}{$url}{deviceName}= $name;
$data{FWEXT}{$url}{FUNC} = $func; $data{FWEXT}{$url}{FUNC} = $func;
$data{FWEXT}{$url}{LINK} = $link; $data{FWEXT}{$url}{LINK} = $link;
$data{FWEXT}{$url}{NAME} = $friendlyname; $data{FWEXT}{$url}{NAME} = $friendlyname;
} }
sub
HTTPSRV_removeExtension($) {
my ($link)= @_;
my $url = "/$link";
my $name= $data{FWEXT}{$url}{deviceName};
Log 3, "Unregistering HTTPSRV $name for URL $url...";
delete $data{FWEXT}{$url};
}
################## ##################
sub sub
HTTPSRV_Initialize($) { HTTPSRV_Initialize($) {
my ($hash) = @_; my ($hash) = @_;
$hash->{DefFn} = "HTTPSRV_Define"; $hash->{DefFn} = "HTTPSRV_Define";
$hash->{DefFn} = "HTTPSRV_Define";
$hash->{UndefFn} = "HTTPSRV_Undef";
#$hash->{AttrFn} = "HTTPSRV_Attr"; #$hash->{AttrFn} = "HTTPSRV_Attr";
$hash->{AttrList}= "loglevel:0,1,2,3,4,5"; $hash->{AttrList} = "loglevel:0,1,2,3,4,5 directoryindex";
#$hash->{SetFn} = "HTTPSRV_Set"; #$hash->{SetFn} = "HTTPSRV_Set";
return undef; return undef;
@ -54,31 +68,50 @@ HTTPSRV_Define($$) {
$hash->{fhem}{directory}= $directory; $hash->{fhem}{directory}= $directory;
$hash->{fhem}{friendlyname}= $friendlyname; $hash->{fhem}{friendlyname}= $friendlyname;
HTTPSRV_addExtension("HTTPSRV_CGI", $infix, $friendlyname); HTTPSRV_addExtension($name, "HTTPSRV_CGI", $infix, $friendlyname);
$hash->{STATE} = $name; $hash->{STATE} = $name;
return undef; return undef;
} }
##################
sub
HTTPSRV_Undef($$) {
my ($hash, $name) = @_;
HTTPSRV_removeExtension($hash->{fhem}{infix});
return undef;
}
################## ##################
# #
# here we answer any request to http://host:port/fhem/$infix and below # here we answer any request to http://host:port/fhem/$infix and below
sub
HTTPSRV_CGI(){ sub HTTPSRV_CGI() {
my ($request) = @_; # /$infix/filename my ($request) = @_; # /$infix/filename
if($request !~ m,^/.+/.*,) { if($request =~ m,^(/[^/]+)(/(.*)?)?$,) {
$request= "$request/index.html"; my $link= $1;
} my $filename= $3;
if($request =~ m,^/([^/]+)/(.*)$,) { my $name;
my $name= $1;
my $filename= $2; # get device name
$name= $data{FWEXT}{$link}{deviceName} if($data{FWEXT}{$link});
Debug "link= $link";
Debug "filename= $filename";
Debug "name= $name";
# return error if no such device
return("text/plain; charset=utf-8", "No HTTPSRV device for $link") unless($name);
# set directory index
$filename= AttrVal($name,"directoryindex","index.html") unless($filename);
my $MIMEtype= filename2MIMEType($filename); my $MIMEtype= filename2MIMEType($filename);
#return("text/plain; charset=utf-8", "HTTPSRV device: $name, filename: $filename, MIME type: $MIMEtype");
if(!defined($defs{$name})) {
return("text/plain; charset=utf-8", "Unknown HTTPSRV device: $name");
}
my $directory= $defs{$name}{fhem}{directory}; my $directory= $defs{$name}{fhem}{directory};
$filename= "$directory/$filename"; $filename= "$directory/$filename";
my @contents; my @contents;
@ -90,12 +123,17 @@ HTTPSRV_CGI(){
} else { } else {
return("text/plain; charset=utf-8", "File not found: $filename"); return("text/plain; charset=utf-8", "File not found: $filename");
} }
} else { } else {
return("text/plain; charset=utf-8", "Illegal request: $request"); return("text/plain; charset=utf-8", "Illegal request: $request");
} }
} }
#### ####
1; 1;

4
fhem/docs/commandref.html
View File

@ -5371,7 +5371,7 @@ To send the data, both send or write could be used.<br>
<b>Attributes</b> <b>Attributes</b>
<br><br> <br><br>
<ul> <ul>
n/a <li>directoryindex: if the request is sent with no filename, i.e. the infix (with or without trailing slash) only, the file given in this attribute is loaded. Defaults to <code>index.html</code>.</li>
</ul> </ul>
<br><br> <br><br>
@ -5381,7 +5381,7 @@ To send the data, both send or write could be used.<br>
The above example on <code>http://hostname:8083/fhem</code> will return the file The above example on <code>http://hostname:8083/fhem</code> will return the file
<code>/usr/share/jsfrontend/foo.html</code> for <code>http://hostname:8083/fhem/jsf/foo.html</code>. <code>/usr/share/jsfrontend/foo.html</code> for <code>http://hostname:8083/fhem/jsf/foo.html</code>.
If no filename is given, <code>index.html</code> is returned.<p> If no filename is given, the filename prescribed by the <code>directoryindex</code> attribute is returned.<p>
Notice: All links are relative to <code>http://hostname:8083/fhem</code>. Notice: All links are relative to <code>http://hostname:8083/fhem</code>.
</ul> </ul>