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Fixed the HTTP client build without packet chaining #489

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Merged
fdesbiens merged 1 commit into from
Oct 17, 2026
Merged

Fixed the HTTP client build without packet chaining #489

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16 changes: 16 additions & 0 deletions addons/web/nx_web_http_client.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1322,11 +1322,16 @@ NX_PACKET *tmp_ptr;
/* Move the response head to the first body byte and release header packets. */
static NX_PACKET *_nx_web_http_client_response_header_trim(NX_PACKET *packet_ptr, UINT offset)
{
#ifndef NX_DISABLE_PACKET_CHAIN
NX_PACKET *next_packet_ptr;
NX_PACKET *last_packet_ptr = packet_ptr -> nx_packet_last;
#endif /* NX_DISABLE_PACKET_CHAIN */
ULONG remaining_length = packet_ptr -> nx_packet_length - offset;
#ifndef NX_DISABLE_PACKET_CHAIN
ULONG fragment_length;
#endif /* NX_DISABLE_PACKET_CHAIN */

#ifndef NX_DISABLE_PACKET_CHAIN
fragment_length = (ULONG)(packet_ptr -> nx_packet_append_ptr - packet_ptr -> nx_packet_prepend_ptr);
while ((offset >= fragment_length) && (packet_ptr -> nx_packet_next != NX_NULL))
{
Expand All @@ -1337,10 +1342,13 @@ ULONG fragment_length;
packet_ptr = next_packet_ptr;
fragment_length = (ULONG)(packet_ptr -> nx_packet_append_ptr - packet_ptr -> nx_packet_prepend_ptr);
}
#endif /* NX_DISABLE_PACKET_CHAIN */

packet_ptr -> nx_packet_prepend_ptr += offset;
packet_ptr -> nx_packet_length = remaining_length;
#ifndef NX_DISABLE_PACKET_CHAIN
packet_ptr -> nx_packet_last = last_packet_ptr;
#endif /* NX_DISABLE_PACKET_CHAIN */
return(packet_ptr);
}

Expand Down Expand Up @@ -1377,7 +1385,11 @@ ULONG copy_length;
memcpy(buffer + copied, current_packet_ptr -> nx_packet_prepend_ptr, copy_length);
copied += copy_length;
}
#ifndef NX_DISABLE_PACKET_CHAIN
current_packet_ptr = current_packet_ptr -> nx_packet_next;
#else
current_packet_ptr = NX_NULL;
#endif /* NX_DISABLE_PACKET_CHAIN */
}

if (copied != 12U)
Expand Down Expand Up @@ -5740,7 +5752,11 @@ static UINT _nx_web_http_client_header_byte_get(NX_WEB_HTTP_CLIENT_HEADER_CURSOR
while ((cursor -> packet_ptr != NX_NULL) &&
(cursor -> data_ptr == cursor -> packet_ptr -> nx_packet_append_ptr))
{
#ifndef NX_DISABLE_PACKET_CHAIN
cursor -> packet_ptr = cursor -> packet_ptr -> nx_packet_next;
#else
cursor -> packet_ptr = NX_NULL;
#endif /* NX_DISABLE_PACKET_CHAIN */
if (cursor -> packet_ptr != NX_NULL)
{
cursor -> data_ptr = cursor -> packet_ptr -> nx_packet_prepend_ptr;
Expand Down
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