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472 Commits

Author SHA1 Message Date
goldsimon
7797ada1f5 Added documentation 2007-11-24 21:19:47 +00:00
goldsimon
8cfd923aaa Added some documentation (mainly what is unimplemented in contrast to 'std-BSD'), alloc_socket returns the sock pointer directly (for speedup) 2007-11-24 17:39:53 +00:00
goldsimon
c86b446d4c Moved lwip_gethostbyname from sockets.c to the new file netdb.c; included lwip_getaddrinfo. 2007-11-24 16:12:02 +00:00
goldsimon
32a09370e1 tcpip.h was not compilable with both NO_SYS and LWIP_NETCONN set to 0 (include sys.h was missing) 2007-11-24 14:50:26 +00:00
goldsimon
95425552d7 Implemented calculating the effective send-mss based on the MTU of the netif used to send. Enabled by default. Disable by setting LWIP_CALCULATE_EFF_SEND_MSS to 0. This fixes bug #21535. 2007-11-21 18:37:23 +00:00
goldsimon
dc515c7ad3 Fixed bug #20287: tcp_output_nagle sends too early. This fixes the nagle algorithm; nagle now also works for all raw API applications and has to be explicitly disabled with 'tcp_pcb->flags |= TF_NODELAY' 2007-11-21 17:59:03 +00:00
fbernon
c31b405af6 Minor changes in DNS client. 2007-11-20 21:37:04 +00:00
goldsimon
b3c52f574a Added function documentation to dns.c, removed function documentation from dns.h (functions should be documented where they are implemented!), dns_table_entry doesn't have to be packed (slower, bigger code for most machines), converted dns_init to return void, dns_table is implicitly initialized to zero, dns_lookup can be static, dns_send returns correct error values, added some asserts, compacted dns_recv using some (ugly) gotos, compacted dns_gethostbyname by combining the same return value 2007-11-20 20:28:01 +00:00
fbernon
f58515b51e api_msg.c, dns.h, dns.c: Implement DNS_DOES_NAME_CHECK option (check if name received match the name query), implement DNS_USES_STATIC_BUF (the place where copy dns payload to parse the response), return an error if there is no place for a new query, and fix some minor problems. 2007-11-19 22:42:01 +00:00
fbernon
da4df1f414 Fix DNS client TTL processing. 2007-11-18 21:30:45 +00:00
fbernon
8ff1194b6a Changes on DNS client. Add multiples dns servers support. 2007-11-18 20:30:12 +00:00
goldsimon
9dd4ad6c1f Added thread-safe function gethostbyname_r (as in glibc) 2007-11-18 16:36:34 +00:00
fbernon
4e398e2aa9 Minor changes on DNS client. Coding style & add "response" checking 2007-11-18 15:51:34 +00:00
fbernon
edc46281a4 Minor changes on DNS client. 2007-11-18 14:19:27 +00:00
goldsimon
1faf0ab9e3 Moved inet files into ipv4/ipv6 directory; splitted inet.c/inet.h into inet and chksum part; changed includes in all lwIP files as appropriate 2007-11-16 19:31:10 +00:00
goldsimon
e6ec23d7cc Added sequential (socket API) function gethostbyname and the struct hostent it uses 2007-11-16 17:29:30 +00:00
goldsimon
e2cd201f6a Added sequential dns resolver function for netconn api (netconn_gethostbyname) 2007-11-16 17:16:17 +00:00
goldsimon
7e447c83fb Turned all hostname variables and parameters into (const char*) 2007-11-16 17:08:03 +00:00
fbernon
0c0e8d6544 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. 2007-11-14 23:27:13 +00:00
fbernon
a4d14722f3 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. 2007-11-12 22:39:24 +00:00
goldsimon
bfe24b138d 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. 2007-11-06 20:53:37 +00:00
goldsimon
f3dbd986cb 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. 2007-11-06 20:31:28 +00:00
fbernon
ecce865cfe 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). 2007-11-02 10:37:08 +00:00
fbernon
4a6f60937a Minor change, add comment for "apiflags" parameters. 2007-11-01 19:38:01 +00:00
fbernon
cbe9b050a9 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". 2007-11-01 17:37:50 +00:00
goldsimon
298d5cf042 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). 2007-11-01 16:23:32 +00:00
fbernon
7077d51f1f 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. 2007-10-24 12:09:18 +00:00
fbernon
649d43c2c5 Minor change (define DHCP_COARSE_TIMER_MSECS - using DHCP_COARSE_TIMER_SECS - to use milliseconds like all others timers) 2007-10-15 21:31:42 +00:00
goldsimon
e864ba6c91 IP_REASSEMBLY: Changed 'packet' to 'datagram' to match the names used in the RFCs 2007-10-15 19:28:09 +00:00
goldsimon
187df4464e Added description for MEMP_NUM_REASSDATA and changed the default value to 5. 2007-10-11 19:24:59 +00:00
goldsimon
c94d640e2a Gave the parameters of pbuf_cat() and pbuf_chain() better names to make the use more clear. 2007-10-11 19:24:23 +00:00
goldsimon
199648ff37 Changed initialization: many init functions are not needed any more since we now rely on the compiler initializing global and static variables to zero! 2007-10-09 19:59:56 +00:00
fbernon
afad35a8ac Minor change (add a default value to tune for MEMP_NUM_REASSDATA in opt.h) 2007-10-08 07:39:24 +00:00
goldsimon
2ca113a218 Fixed UDPLite SENDING: Checksum was always generated too short and also was generated wrong if checksum coverage != tot_len. 2007-10-07 20:19:23 +00:00
fbernon
87e16a8f47 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). 2007-10-07 17:26:54 +00:00
goldsimon
b7ef6077df Changed IP_REASSEMBLY to enqueue the received pbufs so that multiple packets can be reassembled simultaneously and no static reassembly buffer is needed. 2007-10-06 15:24:43 +00:00
goldsimon
cb71d6d393 Moved ethernet_input from tcpip.c to etharp.c so all netifs (or ports) can use it. 2007-10-05 14:00:48 +00:00
fbernon
79c00be516 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). 2007-10-05 13:34:48 +00:00
fbernon
949efb414a netifapi.h, netifapi.c: add functions netifapi_netif_set_up, netifapi_netif_set_down, netifapi_autoip_start and netifapi_autoip_stop. Use a common function to reduce a little bit the footprint (for all functions using only the "netif" parameter). 2007-10-03 16:54:27 +00:00
jifl
5dd1256769 Small tweak: clarify use of link speed in comments for NETIF_INIT_SNMP. 2007-10-03 09:10:28 +00:00
fbernon
c52ef1d2b3 Minor changes for debug (indent, and set LWIP_DBG_TYPES_ON to LWIP_DBG_ON to have all traces selected display per default, in the same spirit that LWIP_DBG_MIN_LEVEL is set per default to LWIP_DBG_LEVEL_OFF) 2007-09-22 11:16:07 +00:00
fbernon
c7e91d3302 Minor change, sys_prot_t is undefined is NO_SYS=1 2007-09-21 21:23:39 +00:00
fbernon
87c5a61d07 Minor changes by Andrew Dennison: add sanity check, improve debug messages for memp, fix some warnings... 2007-09-21 12:36:35 +00:00
fbernon
2bdd916b06 udp.h, udp.c, sockets.c: Changes for "#20503 IGMP Improvement". Add IP_MULTICAST_IF option in socket API, and a new field "multicast_ip" in "struct udp_pcb" (for netconn and raw API users), only if LWIP_IGMP=1. Add getsockopt processing for IP_MULTICAST_TTL and IP_MULTICAST_IF. 2007-09-15 15:19:41 +00:00
fbernon
036d1aae50 Fix "bug #21075 : pbuf_realloc() use with PBUF_RAM and MEM_LIBC_MALLOC fails" signaled by Bill Florac 2007-09-15 06:53:16 +00:00
kleshov
f600a868f5 Indentation fix 2007-09-13 17:46:13 +00:00
fbernon
c265fa3331 Add missing #if/#endif to fix build problems with: 
#define NO_SYS 0
#define LWIP_SOCKET 0
#define LWIP_NETCONN 0
 2007-09-12 09:19:43 +00:00
fbernon
6aab0332e8 Add missing #if/#endif to fix build problems 2007-09-12 09:02:26 +00:00
fbernon
47ae677652 enable to remove SNMP timer (which consumne several cycles even when it's not necessary). snmp_agent.txt tell to call snmp_inc_sysuptime() each 10ms (but, it's intrusive if you use sys_timeout feature). Now, you can decide to call snmp_add_sysuptime(100) each 1000ms (which is bigger "step", but call to a lower frequency). Or, you can decide to not call snmp_inc_sysuptime() or snmp_add_sysuptime(), and to define the SNMP_GET_SYSUPTIME(sysuptime) macro. This one is undefined by default in mib2.c. SNMP_GET_SYSUPTIME is called inside snmp_get_sysuptime(u32_t *value), and enable to change "sysuptime" value only when it's queried (any direct call to "sysuptime" is changed by a call to snmp_get_sysuptime). 2007-09-10 18:50:44 +00:00
jgrubb
6afe1f3597 DHCP_DOES_ARP_CHECK is set to 1 by default -- the compile-time checks fail if DHCP is off... So this patch sets the default to be 1 only if both DHCP and ARP are set. 2007-09-10 18:12:13 +00:00