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></DIV
><H1
><A
NAME="BONOBO-BONOBO-STREAM-CLIENT"
>bonobo-stream-client</A
></H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN7128"
></A
><H2
>Name</H2
>bonobo-stream-client -- Simplified client wrapper functions for the Stream interface</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN7131"
></A
><H2
>Synopsis</H2
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="SYNOPSIS"
>
<GTKDOCLINK
HREF="GUINT8"
>guint8</GTKDOCLINK
>* <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-READ"
>bonobo_stream_client_read</A
> (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const <GTKDOCLINK
HREF="SIZE-T"
>size_t</GTKDOCLINK
> size,
<GTKDOCLINK
HREF="CORBA-LONG"
>CORBA_long</GTKDOCLINK
> *length_read,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);
void <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-WRITE"
>bonobo_stream_client_write</A
> (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const void *buffer,
const <GTKDOCLINK
HREF="SIZE-T"
>size_t</GTKDOCLINK
> size,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);
void <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-WRITE-STRING"
>bonobo_stream_client_write_string</A
>
(const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const char *str,
const <GTKDOCLINK
HREF="GBOOLEAN"
>gboolean</GTKDOCLINK
> terminate,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);
void <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-PRINTF"
>bonobo_stream_client_printf</A
> (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const <GTKDOCLINK
HREF="GBOOLEAN"
>gboolean</GTKDOCLINK
> terminate,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev,
const char *fmt,
...);
<GTKDOCLINK
HREF="CORBA-LONG"
>CORBA_long</GTKDOCLINK
> <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-READ-STRING"
>bonobo_stream_client_read_string</A
>
(const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
char **str,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);
<GTKDOCLINK
HREF="CORBA-LONG"
>CORBA_long</GTKDOCLINK
> <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-GET-LENGTH"
>bonobo_stream_client_get_length</A
> (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev); </PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN7160"
></A
><H2
>Description</H2
><P
>These interfaces are designed to make the stream interface
slightly easier to use from client code. This is done 2 ways,
first by make the exception environments optiional, and secondly
by providing slightly nicer semantics.</P
><P
> <DIV
CLASS="EXAMPLE"
><A
NAME="AEN7164"
></A
><P
><B
>Example 1. Writing some simple data to a stream</B
></P
><TABLE
BORDER="0"
BGCOLOR="#D8F8D8"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>bonobo_stream_client_printf (stream, TRUE, ev, "Hello World: <TT
CLASS="LITERAL"
>d</TT
>", 5);
</PRE
></TD
></TR
></TABLE
></DIV
>
It is well worth using the bonobo_stream_client_write function
for any potentialy large writes, since this blocks the data into
sensible chunks. This is important, otherwise a single transfer is
attempted that will cause hassles in the CORBA stubs. [ NB. ORBit
tries to alloca a huge chunk of memory and SEGVs ].</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN7168"
></A
><H2
>Details</H2
><DIV
CLASS="REFSECT2"
><A
NAME="AEN7170"
></A
><H3
><A
NAME="BONOBO-STREAM-CLIENT-READ"
></A
>bonobo_stream_client_read ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><GTKDOCLINK
HREF="GUINT8"
>guint8</GTKDOCLINK
>* bonobo_stream_client_read (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const <GTKDOCLINK
HREF="SIZE-T"
>size_t</GTKDOCLINK
> size,
<GTKDOCLINK
HREF="CORBA-LONG"
>CORBA_long</GTKDOCLINK
> *length_read,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);</PRE
></TD
></TR
></TABLE
><P
>This is a helper routine to read <TT
CLASS="PARAMETER"
><I
>size</I
></TT
> bytes from the <TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> into
a freshly g_ allocated buffer which is returned. Whilst this
routine may seem pointless; it reads the stream in small chunks
avoiding possibly massive alloca's inside ORBit's stub/skel code.</P
><P
></P
><P
></P
><TABLE
CLASS="VARIABLELIST"
BORDER="0"
CELLSPACING="0"
CELLPADDING="4"
WIDTH="100%"
BGCOLOR="#FFD0D0"
><TBODY
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7184"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A CORBA Object reference to a Bonobo_Stream</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7189"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>size</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> number of bytes to read or -1 for whole stream.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7194"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>length_read</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> if non NULL will be set to the length read</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7199"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>ev</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> a CORBA environment to return status information.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7204"><SPAN
STYLE="white-space: nowrap"
><I
CLASS="EMPHASIS"
>Returns</I
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
>NULL on any sort of failure & 0 size read.</P
></TD
></TR
></TBODY
></TABLE
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN7209"
></A
><H3
><A
NAME="BONOBO-STREAM-CLIENT-WRITE"
></A
>bonobo_stream_client_write ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void bonobo_stream_client_write (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const void *buffer,
const <GTKDOCLINK
HREF="SIZE-T"
>size_t</GTKDOCLINK
> size,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);</PRE
></TD
></TR
></TABLE
><P
>This is a helper routine to write <TT
CLASS="PARAMETER"
><I
>size</I
></TT
> bytes from <TT
CLASS="PARAMETER"
><I
>buffer</I
></TT
> to the
<TT
CLASS="PARAMETER"
><I
>stream</I
></TT
>. It will continue to write bytes until a fatal error
occurs. It works around serious problems in ORBit's handling of
sequences, and makes for nicer, saner protocol usage for
transfering huge chunks of data.</P
><P
></P
><P
></P
><TABLE
CLASS="VARIABLELIST"
BORDER="0"
CELLSPACING="0"
CELLPADDING="4"
WIDTH="100%"
BGCOLOR="#FFD0D0"
><TBODY
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7222"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A CORBA Object reference to a Bonobo_Stream</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7227"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>buffer</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> the buffer to write</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7232"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>size</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> number of bytes to write</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7237"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>ev</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> a CORBA environment to return status information.</P
></TD
></TR
></TBODY
></TABLE
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN7242"
></A
><H3
><A
NAME="BONOBO-STREAM-CLIENT-WRITE-STRING"
></A
>bonobo_stream_client_write_string ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void bonobo_stream_client_write_string
(const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const char *str,
const <GTKDOCLINK
HREF="GBOOLEAN"
>gboolean</GTKDOCLINK
> terminate,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);</PRE
></TD
></TR
></TABLE
><P
>This is a helper routine to write the string in <TT
CLASS="PARAMETER"
><I
>str</I
></TT
> to <TT
CLASS="PARAMETER"
><I
>stream</I
></TT
>.
If <TT
CLASS="PARAMETER"
><I
>terminate</I
></TT
> is TRUE, a NULL character will be written out at the
end of the string. This function will not return until the entire
string has been written out, unless an exception is raised. See
also <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-WRITE"
>bonobo_stream_client_write</A
>(). Continues writing until finished
or a fatal exception occurs.</P
><P
></P
><P
></P
><TABLE
CLASS="VARIABLELIST"
BORDER="0"
CELLSPACING="0"
CELLPADDING="4"
WIDTH="100%"
BGCOLOR="#FFD0D0"
><TBODY
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7256"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A CORBA object reference to a <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
>.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7262"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>str</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A string.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7267"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>terminate</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> Whether or not to write the \0 at the end of the
string.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7272"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>ev</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A pointer to a <GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
></P
></TD
></TR
></TBODY
></TABLE
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN7278"
></A
><H3
><A
NAME="BONOBO-STREAM-CLIENT-PRINTF"
></A
>bonobo_stream_client_printf ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
>void bonobo_stream_client_printf (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
const <GTKDOCLINK
HREF="GBOOLEAN"
>gboolean</GTKDOCLINK
> terminate,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev,
const char *fmt,
...);</PRE
></TD
></TR
></TABLE
><P
>Processes <TT
CLASS="PARAMETER"
><I
>fmt</I
></TT
> and the arguments which follow it to produce a
string. Writes this string out to <TT
CLASS="PARAMETER"
><I
>stream</I
></TT
>. This function will not
return until the entire string is written out, unless an exception
is raised. See also <A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-WRITE-STRING"
>bonobo_stream_client_write_string</A
>() and
<A
HREF="bonobo-bonobo-stream-client.html#BONOBO-STREAM-CLIENT-WRITE"
>bonobo_stream_client_write</A
>().</P
><P
></P
><P
></P
><TABLE
CLASS="VARIABLELIST"
BORDER="0"
CELLSPACING="0"
CELLPADDING="4"
WIDTH="100%"
BGCOLOR="#FFD0D0"
><TBODY
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7292"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A CORBA object reference to a <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
>.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7298"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>terminate</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> Whether or not to null-terminate the string when it is
written out to the stream.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7303"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>ev</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A CORBA_Environment pointer.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7308"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>fmt</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> The printf format string.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7313"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>...</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> </P
></TD
></TR
></TBODY
></TABLE
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN7318"
></A
><H3
><A
NAME="BONOBO-STREAM-CLIENT-READ-STRING"
></A
>bonobo_stream_client_read_string ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><GTKDOCLINK
HREF="CORBA-LONG"
>CORBA_long</GTKDOCLINK
> bonobo_stream_client_read_string
(const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
char **str,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);</PRE
></TD
></TR
></TABLE
><P
>Reads a NULL-terminated string from <TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> and stores it in a
newly-allocated string in <TT
CLASS="PARAMETER"
><I
>str</I
></TT
>.</P
><P
></P
><P
></P
><TABLE
CLASS="VARIABLELIST"
BORDER="0"
CELLSPACING="0"
CELLPADDING="4"
WIDTH="100%"
BGCOLOR="#FFD0D0"
><TBODY
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7330"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> The <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> from which the string will be read.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7336"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>str</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> The string pointer in which the string will be stored.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7341"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>ev</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> A pointer to a <GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
>.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7347"><SPAN
STYLE="white-space: nowrap"
><I
CLASS="EMPHASIS"
>Returns</I
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> The number of bytes read, or -1 if an error occurs.
If an exception occurs, <TT
CLASS="PARAMETER"
><I
>ev</I
></TT
> will contain the exception.</P
></TD
></TR
></TBODY
></TABLE
></DIV
><HR><DIV
CLASS="REFSECT2"
><A
NAME="AEN7353"
></A
><H3
><A
NAME="BONOBO-STREAM-CLIENT-GET-LENGTH"
></A
>bonobo_stream_client_get_length ()</H3
><TABLE
BORDER="0"
BGCOLOR="#D6E8FF"
WIDTH="100%"
CELLPADDING="6"
><TR
><TD
><PRE
CLASS="PROGRAMLISTING"
><GTKDOCLINK
HREF="CORBA-LONG"
>CORBA_long</GTKDOCLINK
> bonobo_stream_client_get_length (const <GTKDOCLINK
HREF="BONOBO-STREAM"
>Bonobo_Stream</GTKDOCLINK
> stream,
<GTKDOCLINK
HREF="CORBA-ENVIRONMENT"
>CORBA_Environment</GTKDOCLINK
> *ev);</PRE
></TD
></TR
></TABLE
><P
>Does the grunt work to get the length of a stream,
returns -1 if the length is not available. Returns -1
on exception.</P
><P
></P
><P
></P
><TABLE
CLASS="VARIABLELIST"
BORDER="0"
CELLSPACING="0"
CELLPADDING="4"
WIDTH="100%"
BGCOLOR="#FFD0D0"
><TBODY
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7363"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>stream</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> The stream.</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7368"><SPAN
STYLE="white-space: nowrap"
><TT
CLASS="PARAMETER"
><I
>ev</I
></TT
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> Exception environment</P
></TD
></TR
><TR
><TD
ALIGN="RIGHT"
VALIGN="TOP"
WIDTH="20%"
><A
NAME="AEN7373"><SPAN
STYLE="white-space: nowrap"
><I
CLASS="EMPHASIS"
>Returns</I
> :</SPAN
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="80%"
><P
> Length or -1</P
></TD
></TR
></TBODY
></TABLE
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN7378"
></A
><H2
>See Also</H2
><P
><A
HREF="bonobo-bonobo-stream.html#BONOBOSTREAM"
>BonoboStream</A
></P
></DIV
><DIV
CLASS="NAVFOOTER"
><BR
CLEAR="all"><BR><TABLE
WIDTH="100%"
BORDER="0"
BGCOLOR="#000000"
CELLPADDING="1"
CELLSPACING="0"
><TR
><TD
WIDTH="25%"
BGCOLOR="#C00000"
ALIGN="left"
><A
HREF="bonobo-bonobo-persist-stream.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
><<< Previous Page</B
></FONT
></A
></TD
><TD
WIDTH="25%"
BGCOLOR="#0000C0"
ALIGN="center"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
><A
HREF="book1.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>Home</B
></FONT
></A
></B
></FONT
></TD
><TD
WIDTH="25%"
BGCOLOR="#00C000"
ALIGN="center"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
><A
HREF="bonobo-storage.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>Up</B
></FONT
></A
></B
></FONT
></TD
><TD
WIDTH="25%"
BGCOLOR="#C00000"
ALIGN="right"
><A
HREF="bonobo-bonobo-storage-plugin.html"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>Next Page >>></B
></FONT
></A
></TD
></TR
><TR
><TD
COLSPAN="2"
ALIGN="left"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>BonoboPersistStream</B
></FONT
></TD
><TD
COLSPAN="2"
ALIGN="right"
><FONT
COLOR="#FFFFFF"
SIZE="3"
><B
>bonobo-storage-plugin</B
></FONT
></TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
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