c-ares

Commit Graph

Author	SHA1	Message	Date
Daniel Stenberg	557aad7b02	Ravi Pratap fixed a flaw in the init_by_resolv_conf() function for windows that could cause it to return a bad return code.	18 years ago
Yang Tse	d741a92e20	ares_getopt() command-line parser function does not belong to actual c-ares library. It is just a convinience source code helper function for use in example programs adig.c and ahost.c	18 years ago
Daniel Stenberg	c1bc4c19be	Vlad Dinulescu added ares_parse_ns_reply()	18 years ago
Yang Tse	6751a208d6	Fix c-ares failing to get the search sequence of /etc/hosts and DNS from /etc/nsswitch.conf, /etc/host.conf or /etc/svc.conf when /etc/resolv.conf did not exist or was unable to read it.	18 years ago
Daniel Stenberg	6a59182e81	Michael Wallner fixed this problem: When I set domains in the options struct, and there are domain/search entries in /etc/resolv.conf, the domains of the options struct will be overridden.	18 years ago
Daniel Stenberg	bc76d02bc3	Install ares_dns.h too	18 years ago
Yang Tse	877966659d	avoid a couple of potential zero size memory allocations	18 years ago
Daniel Stenberg	fadf4bfa08	mention the areslib.dsp fix	18 years ago
Daniel Stenberg	a39a54189b	stand clear for release 1.3.2	18 years ago
Daniel Stenberg	8df5b67ab0	Prevent ares_getsock() to overflow if more than 16 sockets are used.	18 years ago
Daniel Stenberg	d3439e3332	- Guilherme Balena Versiani: I noted a strange BUG in Win32 port (ares_init.c/get_iphlpapi_dns_info() function): when I disable the network by hand or disconnect the network cable in Windows 2000 or Windows XP, my application gets 127.0.0.1 as the only name server. The problem comes from 'GetNetworkParams' function, that returns the empty string "" as the only name server in that case. Moreover, the Windows implementation of inet_addr() returns INADDR_LOOPBACK instead of INADDR_NONE.	18 years ago
Daniel Stenberg	1bec3073dc	Brad Spencer did o made ares_version.h use extern "C" for c++ compilers o fixed compiler warnings in ares_getnameinfo.c o fixed a buffer position init for TCP reads	19 years ago
Daniel Stenberg	19fb255f9e	Ravi Pratap fixed ares_getsock() to actually return the proper bitmap and not always zero!	19 years ago
Gisle Vanem	08ce30f216	Added getopt() processing.	19 years ago
Daniel Stenberg	0e07499e96	1.3.1	19 years ago
William Ahern	d1ad89f943	Remove "big endian" DNS section and RR data integer parser macros from ares_dns.h, which break c-ares on my Sparc64. Bit-wise operations in C operate on logical values. And in any event the octets are already in big-endian (aka network) byte order so they're being reversed (thus the source of the breakage).	19 years ago
William Ahern	70dbc3725d	Handle EAGAIN/EWOULDBLOCK readiness errors, which can occur for both TCP and UDP even when a poll(2) or select(2) suggest otherwise.	19 years ago
Daniel Stenberg	e75c876ac5	Bram Matthys brought my attention to a libtool peculiarity where detecting things such as C++ compiler actually is a bad thing and since we don't need that detection I added a work-around, much inspired by a previous patch by Paolo Bonzini. This also shortens the configure script quite a lot.	19 years ago
Daniel Stenberg	22e34b53e4	Nick Mathewson added the ARES_OPT_SOCK_STATE_CB option that when set makes c-ares call a callback on socket state changes. A better way than the ares_getsock() to get full control over the socket state.	19 years ago
Daniel Stenberg	de713cb37d	Alexander Lazic improved the getservbyport_r() configure check.	19 years ago
Daniel Stenberg	7a03bdaf34	buildconf fixes	19 years ago
Daniel Stenberg	d07656e76d	James Bursa fixes: find the hosts file on RISC OS, and made it build with newer gcc versions that no longer defines "riscos".	19 years ago
Daniel Stenberg	7b650b80c1	added ares_getsock()	19 years ago
Daniel Stenberg	513f448061	Yang Tse fixed compiler warnings	19 years ago
Dominick Meglio	6afd5c16d3	Added constants that will be used by ares_getaddrinfo. Made ares_getnameinfo use the reentrant getservbyport (getservbyport_r) if it isavailable to ensure it works properly in a threaded environment	19 years ago
Daniel Stenberg	8df407ed7d	mention the configure change	19 years ago
Daniel Stenberg	7885baf74d	1.3.0 coming just up	20 years ago
Daniel Stenberg	a8bb249d07	Alfredo Tupone provided a fix for the Windows code in get_iphlpapi_dns_info() when getting the DNS server etc.	20 years ago
Dominick Meglio	ebcf14a69b	Added some checks for the addrinfo structure.	20 years ago
Daniel Stenberg	4e9c5b2dbb	William Ahern: Make UDP sockets non-blocking. I've confirmed that at least on Linux 2.4 a read event can come back from poll() on a valid SOCK_DGRAM socket but recv(2) will still block. This patch doesn't ignore EAGAIN in read_udp_packets(), though maybe it should. (This patch was edited by Daniel Stenberg and a new configure test was added (imported from curl's configure) to properly detect what non-blocking socket approach to use.)	20 years ago
Daniel Stenberg	ae75ee1423	William Ahern: I'm not quite sure how this was happening, but I've been seeing PTR queries which seem to return empty responses. At least, they were empty when calling ares_expand_name() on the record. Here's a patch which guarantees to NUL-terminate the expanded name. The old behavior failed to NUL-terminate if len was 0, and this was causing strlen() to run past the end of the buffer after calling ares_expand_name() and getting ARES_SUCCESS as the return value. If q is not greater than s then it's equal and s is always allocated with at least one byte.	20 years ago
Dominick Meglio	aba0b775ea	Added ares_getnameinfo which mimics the getnameinfo API	20 years ago
Dominick Meglio	eeb6aa6b01	Added an inet_ntop function from BIND for systems that do not have it	20 years ago
Dominick Meglio	7012fc65d9	Made sortlist support IPv6 (this can probably use some testing)	20 years ago
Dominick Meglio	61f1399c2f	Made sortlist support CIDR matching for IPv4	20 years ago
Dominick Meglio	00b7a550b5	Added preliminary IPv6 support to ares_gethostbyname	20 years ago
Dominick Meglio	29d71bd499	Made ares_gethostbyaddr support IPv6 by specifying AF_INET6 as the family	20 years ago
Daniel Stenberg	b41effd113	Tupone Alfredo fixed includes of arpa/nameser_compat.h to build fine on Mac OS X.	20 years ago
Dominick Meglio	ffb4cf5554	Provided implementations of inet_net_pton and inet_pton from BIND for systems that do not include these functions. These will be necessary for CIDR support and IPv6 support.	20 years ago
Daniel Stenberg	9586905220	Dominick Meglio added ares_parse_aaaa_reply.c and did various adjustments. The first little steps towards IPv6 support!	20 years ago
Daniel Stenberg	ae935201f5	two post-1.2.1 changes	20 years ago
Daniel Stenberg	9b9d36f848	1.2.1 release time	20 years ago
Daniel Stenberg	47bd7d7548	- Henrik Stoerner fix: got a report that Tru64 Unix (the unix from Digital when they made Alpha's) uses /etc/svc.conf for the purpose fixed below for other OSes. He made c-ares check for and understand it if present. - Now c-ares will use local host name lookup _before_ DNS resolving by default if nothing else is told.	20 years ago
Daniel Stenberg	405d83852a	- Henrik Stoerner: found out that C-ARES does not look at the /etc/host.conf file to determine the sequence in which to search /etc/hosts and DNS. So on systems where this order is defined by /etc/host.conf instead of a "lookup" entry in /etc/resolv.conf, C-ARES will always default to looking in DNS first, and /etc/hosts second. c-ares now looks at 1) resolv.conf (for the "lookup" line); 2) nsswitch.fon (for the "hosts:" line); 3) host.conf (for the "order" line). First match wins.	20 years ago
Daniel Stenberg	2bf866b0ce	Dominick Meglio host file path discovery patch for windows	20 years ago
Daniel Stenberg	f8f6e2e55a	mention Gisle's recent fixes	21 years ago
Daniel Stenberg	12e3fda5ac	mention Harshal Pradhan's windows fix	21 years ago
Daniel Stenberg	0b6c1345eb	--enable-debug builds static only, Gisle fixed a memory leak and more	21 years ago
Daniel Stenberg	d5f3636a52	- Fixed a few variable return types for some system calls. Made configure check for ssize_t to make it possible to use that when receiving the send() error code. This is necessary to prevent compiler warnings on some systems. - Made configure create config.h, and all source files now include setup.h that might include the proper config.h (or a handicrafted alternative). - Switched to 'ares_socket_t' type for sockets in ares, since Windows don't use 'int' for that. - automake-ified and libool-ified c-ares. Now it builds libcares as a shared lib on most platforms if wanted. (This bloated the size of the release archive with another 200K!) - Makefile.am now uses Makefile.inc for the c sources, h headers and man pages, to make it easier for other makefiles to use the exact same set of files. - Adjusted 'maketgz' to use the new automake magic when building distribution archives.	21 years ago
Daniel Stenberg	865101ac74	G�nter Knauf made c-ares build and run on Novell Netware.	21 years ago

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127 Commits (49268447c8012cd49a809ff5eac656827a281b0c)