.Dd December 15, 2024
.Dt LIBHTTPC_DUMPRESPONSE 3
.Os
.
.Sh NAME
.Nm LibHTTPC_dumpResponse ,
.Nm LibHTTPC_writeResponse
.Nd save
.Xr libhttpc_response 3
.
.Sh SYNOPSIS
.In libhttpc/libhttpc.h
.Ft "char *"
.Fo LibHTTPC_dumpResponse
.Fa "struct LibHTTPC_Response *response"
.Fa "char *buf"
.Fa "size_t buf_len"
.Fc
.Ft int
.Fo "LibHTTPC_writeResponse"
.Fa "int sockfd"
.Fa "struct LibHTTPC_Response *response"
.Fc
.
.Sh DESCRIPTION
.Fn LibHTTPC_dumpResponse
combines
contents of
.Fa response
in the
.Fa buf .
If
.Fa buf
is equal to
.Dv NULL ,
then function will
allocate buffer
itself using
.Xr libhttpc-alloc 3 .
.
.Pp
.Fn LibHTTPC_writeResponse
writes the
.Fa response
to the
.Fa sockfd .
.
.Pp
Both functions can
autocomplete responses.
If
.Fa response->version
is
.Dv NULL ,
then it will
be set to
.Ql "HTTP/1.1" .
If
.Fa response->status
is 0,
then it will
be set to
200.
If
.Fa response->phrase
is
.Dv NULL ,
then it will
be set to
.Fn LibHTTPC_dumpStatus status .
.
.Sh RETURN VALUES
.Fn LibHTTPC_dumpResponse
will return pointer
to the buffer
on success.
If function returned
.Dv NULL ,
it could mean
either:
.Bl -bullet
.It
If
.Xr errno 3
is 0
(Success),
it means that
user hadn't set
.Xr libhttpc-alloc 3 .
.It
If
.Xr errno 3
is not 0,
it means that
.Fn LibHTTPC_malloc
has failed
to allocate buffer.
Read
.Ql ERRORS
section of
.Ql malloc 3
for more information.
.El
.
.Fn LibHTTPC_writeResponse
will return 1
if cannot send
response.
Read
.Ql ERRORS
section of
.Xr send 2
for more information.
.
.Sh SEE ALSO
.Xr libhttpc 3 ,
.Xr libhttpc_header 3 ,
.Xr libhttpc_status 3 ,
.Xr libhttpc_response 3
.
.Sh AUTHORS
.An Nakidai Perumenei Aq Mt nakidai@disroot.org
.
.Sh CAVEATS
.Nm
may edit fields of
.Ql response
that are set to
0