goldsimon
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7e447c83fb
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Turned all hostname variables and parameters into (const char*)
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19 years ago |
fbernon
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0c0e8d6544
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opt.h, init.c, tcpip.c, dhcp.c, dns.h, dns.c: add DNS client for simple name requests with RAW api interface. Initialization is done in lwip_init() with build time options. DNS timer is added in tcpip_thread context. DHCP can set DNS server ip addresses when options are received. You need to set LWIP_DNS=1 in your lwipopts.h file (LWIP_DNS=0 in opt.h). DNS_DEBUG can be set to get some traces with LWIP_DEBUGF. Sanity check have been added. There is a "todo" list with points to improve.
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19 years ago |
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fbernon
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a4d14722f3
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sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fixed bug #20900. Now, most of the netconn_peer and netconn_addr processing is done inside tcpip_thread context in do_getaddr.
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19 years ago |
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goldsimon
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8020ba2dc5
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tcp_send_ctrl(): call tcp_enqueue with the new flag TCP_WRITE_FLAG_COPY instead of 1
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19 years ago |
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goldsimon
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21bbc9a81a
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Fixed bug: assert fired when MEMP_ARP_QUEUE was empty (which can happen any time). Now the packet simply isn't enqueued when out of memory.
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19 years ago |
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goldsimon
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bfe24b138d
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Patch #6215: added ifAdminStatus write support (if explicitly enabled by defining SNMP_SAFE_REQUESTS to 0); added code to check link status for ifOperStatus if LWIP_NETIF_LINK_CALLBACK is defined.
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19 years ago |
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goldsimon
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f3dbd986cb
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Task #7410: Removed the need to include core header files in api.h (ip/tcp/udp/raw.h) to hide the internal implementation from netconn api applications.
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19 years ago |
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fbernon
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ecce865cfe
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api.h, api_lib.c, api_msg.c, sockets.c, opt.h: add SO_RCVBUF option for UDP & RAW netconn. You need to set LWIP_SO_RCVBUF=1 in your lwipopts.h (it's disabled by default). Netconn API users can use the netconn_recv_bufsize macro to access it. This is a first release which have to be improve for TCP. Note it used the netconn::recv_avail which need to be more "thread-safe" (note there is already the problem for FIONREAD with lwip_ioctl/ioctlsocket).
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19 years ago |
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fbernon
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4a6f60937a
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Minor change, add comment for "apiflags" parameters.
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19 years ago |
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fbernon
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cbe9b050a9
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sockets.h, sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c, tcp.h, tcp_out.c: Integrate "patch #6250 : MSG_MORE flag for send". MSG_MORE is used at socket api layer, NETCONN_MORE at netconn api layer, and TCP_WRITE_FLAG_MORE at raw api layer. This option enable to delayed TCP PUSH flag on multiple "write" calls. Note that previous "copy" parameter for "write" APIs is now called "apiflags".
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19 years ago |
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goldsimon
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2d5908f4de
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Fixed bug #21494: The send mss (pcb->mss) is set to 536 (or TCP_MSS if that is smaller) as long as no MSS option is received from the remote host.
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19 years ago |
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goldsimon
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298d5cf042
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Fixed bug #21491: The MSS option sent (with SYN) is now based on TCP_MSS instead of pcb->mss (on passive open now effectively sending our configured TCP_MSS instead of the one received).
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19 years ago |
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goldsimon
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853765954e
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Fixed bug #21181: On active open, the initial congestion window was calculated based on the configured TCP_MSS, not on the MSS option received with SYN+ACK.
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19 years ago |
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goldsimon
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7a99d73092
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Added some explaining comments.
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19 years ago |
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fbernon
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7077d51f1f
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api.h, api_lib.c, api_msg.c: Add macro API_EVENT in the same spirit than TCP_EVENT_xxx macros to get a code more readable. It could also help to remove some code (like we have talk in "patch #5919 : Create compile switch to remove select code"), but it could be done later.
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19 years ago |
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goldsimon
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270c7c1110
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Removed check for conn->err for functions whose counterparts in api_msg.c also do the check (1. remove redundant code, 2. check is better done in tcpip thread context)
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19 years ago |
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goldsimon
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2d3a64815f
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Minor coding style fixes, added comment
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19 years ago |
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fbernon
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86dc53b72a
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Minor change (coding style, #if/#endif to include icmp.h is not necessary)
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19 years ago |
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fbernon
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649d43c2c5
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Minor change (define DHCP_COARSE_TIMER_MSECS - using DHCP_COARSE_TIMER_SECS - to use milliseconds like all others timers)
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19 years ago |
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goldsimon
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6d9b44e243
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IP_REASSEMBLY: send ICMP time exceeded when discarding datagrams for which the first fragment was received; try to keep the header of the first (octet 0) fragment; combined code to make it smaller; fixed bug in timer: when freeing packets, counter was not updated correctly
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19 years ago |
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goldsimon
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e864ba6c91
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IP_REASSEMBLY: Changed 'packet' to 'datagram' to match the names used in the RFCs
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19 years ago |
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goldsimon
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0686380302
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Removed bug on memory failure introduced 3 months ago in rev 1.34 (input pbuf was freed on puf_alloc failure)
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19 years ago |
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fbernon
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282e9ead17
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Minor change (sanity check for MEMP_NUM_REASSDATA only done if IP_REASSEMBLY=1)
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19 years ago |
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goldsimon
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1f08a5e5f5
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Added code to free the oldest packets if the IP_REASS_MAX_PBUFS limit is reached or MEMP_REASSDATA is empty.
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19 years ago |
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goldsimon
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c41508cc8d
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Added check that MEMP_NUM_REASSDATA is bigger than IP_REASS_MAX_PBUFS (because each MEMP_NUM_REASSDATA has one pbuf at least!)
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19 years ago |
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goldsimon
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187df4464e
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Added description for MEMP_NUM_REASSDATA and changed the default value to 5.
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19 years ago |
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goldsimon
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c94d640e2a
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Gave the parameters of pbuf_cat() and pbuf_chain() better names to make the use more clear.
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19 years ago |
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fbernon
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cf998b7bf8
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Minor fix (remove warning)
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19 years ago |
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fbernon
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1a104762ea
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Update documentation for the SNMP uptime timestamp.
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19 years ago |
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fbernon
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2a5209bb5a
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Update documentation for the SNMP uptime timestamp.
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19 years ago |
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fbernon
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ebd167b658
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Add sanity checking on TCP_MAXRTX and TCP_SYNMAXRTX
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19 years ago |
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goldsimon
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c13ec867c9
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Forgot two explicit initializations...
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19 years ago |
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goldsimon
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199648ff37
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Changed initialization: many init functions are not needed any more since we now rely on the compiler initializing global and static variables to zero!
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19 years ago |
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goldsimon
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536f2e42d2
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Fixed UDPLite receive: checksum was calculated wrong if checksum coverage != tot_len
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19 years ago |
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goldsimon
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0f9799d7e0
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Added todo: free the oldest entry when the MEMP_REASSDATA pool is empty or the IP_REASS_MAX_PBUFS limit is reached
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19 years ago |
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goldsimon
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b1a4b00091
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Preprocessor statements have to start at the beginning of a line for old compilers!
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19 years ago |
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goldsimon
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c1c9983cfe
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Removed <warning: potential uninitialized reference to
"buf" in function "lwip_recvfrom">
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19 years ago |
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goldsimon
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8980c3f74e
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Typo in chain_frag_into_packet_and_validate (but obviously worked anyway...)
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19 years ago |
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goldsimon
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418f57dd6a
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Removed type conversion warning in debug statement.
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19 years ago |
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goldsimon
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9ef005454a
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lfree was not updated in mem_realloc!
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19 years ago |
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fbernon
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afad35a8ac
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Minor change (add a default value to tune for MEMP_NUM_REASSDATA in opt.h)
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19 years ago |
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goldsimon
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2ca113a218
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Fixed UDPLite SENDING: Checksum was always generated too short and also was generated wrong if checksum coverage != tot_len.
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19 years ago |
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fbernon
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911ee4d9f9
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Minor change (coding style)
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19 years ago |
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fbernon
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9804b25acc
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Fix CHANGELOG entry
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19 years ago |
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fbernon
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87e16a8f47
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sockets.c, api.h, api_lib.c: First step to fix "bug #20900 : Potential crash error problem with netconn_peer & netconn_addr". VERY IMPORTANT: this change cause an API breakage for netconn_peer, since a parameter type change. Any compiler should cause an error without any changes in yours netconn_peer calls (so, it can't be a "silent change"). It also reduce a little bit the footprint for socket layer (lwip_getpeername & lwip_getsockname use now a common lwip_getaddrname function since netconn_peer & netconn_addr have the same parameters).
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19 years ago |
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goldsimon
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e561c7b49d
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Added check for overlapping or duplicate fragments. ip_reass_init() is not needed any more (the check is done in chain_frag_into_packet_and_validate()).
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19 years ago |
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goldsimon
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8cd65eaf46
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Check for TCP_SND_QUEUELEN overflow.
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19 years ago |
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goldsimon
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b7ef6077df
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Changed IP_REASSEMBLY to enqueue the received pbufs so that multiple packets can be reassembled simultaneously and no static reassembly buffer is needed.
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19 years ago |
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goldsimon
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cb71d6d393
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Moved ethernet_input from tcpip.c to etharp.c so all netifs (or ports) can use it.
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19 years ago |
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fbernon
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79c00be516
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netifapi.h, netifapi.c: add function netifapi_netif_set_default. Change the common function to reduce a little bit the footprint (for all functions using only the "netif" parameter).
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19 years ago |
