c-ares

Commit Graph

Author	SHA1	Message	Date
ChristianAmmer	cb9521d5f4	Added support for Windows DNS Suffix Search List (#93 ) This change solves issue #53. Support for suffix search lists was already built in for Linux. The search list could be set via set_search. With this change the suffix search list from Windows is read from the registry and then set into the ares configuration via set_search. There are two sources for the search list: The global DNS suffix search list. The primary and connection specific DNS suffixes if the global is not available. Contributed by @ChristianAmmer	8 years ago
elcallio	7e1e31c6cd	Implement using virtual socket IO functions when set Uses virtual socket IO functions when set on a channel. Note that no socket options are set, nor is any binding done by the library in this case, since the client defining these is probably more suited to deal with this.	8 years ago
elcallio	c32103e112	Add virtual function set for socket IO Defines a structure of basic create, close, read/write functions as virtual function calls, settable for individual c-ares channels.	8 years ago
Andrew Ayer	11e37a92ef	Add ares_set_socket_configure_callback() This function sets a callback that is invoked after the socket is created, but before the connection is established. This is an ideal time to customize various socket options.	9 years ago
David Drysdale	7972adc5d7	api: Add entrypoints to allow use of per-server ports Add user-visible entrypoints ares_{get,set}_servers_ports(3), which take struct ares_addr_port_node rather than struct ares_addr_node. This structure includes a UDP and TCP port number; if this is set to zero, the channel-wide port values are used as before. Similarly, add a new ares_set_servers_ports_csv(3) entrypoint, which is analogous to ares_set_servers(3) except it doesn't ignore any specified port information; instead, any per-server specified port is used as both the UDP and TCP port for that server. The internal struct ares_addr is extended to hold the UDP/TCP ports, stored in network order, with the convention that a value of zero indicates that the channel-wide UDP/TCP port should be used. For the internal implementation of ares_dup(3), shift to use the _ports() version of the get/set functions, so port information is transferred correctly to the new channel. Update manpages, and add missing ares_set_servers_csv to the lists while we're at it	9 years ago
David Drysdale	f1bcfa1122	api: Allow injection of user-specified malloc/free functions Add a new ares_library_init_mem() initialization function for the library which allows the library user to specify their own malloc, realloc & free equivalents for use library-wide. Store these function pointers in library-wide global variables, defaulting to libc's malloc(), realloc() and free(). Change all calls to malloc, realloc and free to use the function pointer instead. Also ensure that ares_strdup() is always available (even if the local environment includes strdup(3)), and change the library code to always use it. Convert calls to calloc() to use ares_malloc() + memset	9 years ago
David Drysdale	d493e9b17c	api: Add option to expose some internal functions Purely for testing, add --enable-expose-statics option to configure which converts some static internal functions to be externally visible.	9 years ago
David Drysdale	b619d13693	api: Expose the ares_library_initialized() function	9 years ago
Daniel Stenberg	efdd616118	timeoffset: made static and private ares__timeoffset() was only used once within this single source file	11 years ago
Daniel Stenberg	30c9031afa	timeadd: make static ares__timeadd() was only ever used from within the same source	11 years ago
Daniel Stenberg	9c03cc118c	ares__generate_new_id: moved to ares_query.c ... and ares__rc4 is turned into a local static function.	12 years ago
Yang Tse	4718066ea4	ares_private.h: use again memdebug.h instead of curl_memdebug.h	12 years ago
Yang Tse	5b5066d6bc	ares_private.h: use curl_memdebug.h instead of memdebug.h	12 years ago
Yang Tse	a1035276c1	Header inclusion clean-up Remove header inclusions already done in setup_once.h	12 years ago
hpopescu@ixiacom.com	90364defb0	Added new feature (rfc2671)	12 years ago
Yang Tse	a831da792d	fix MSVC compiler warning 'conditional expression is constant'	13 years ago
David Stuart	6518b56a5e	IPv6-on-windows: find DNS servers correctly	14 years ago
Yang Tse	5b6a188909	build: move platform stuff to ares_platform.c and ares_platform.h	14 years ago
Yang Tse	bd066ab8ef	build: find out windows platform using GetVersionEx()	14 years ago
Yang Tse	822fd0f877	build: use getenv() replacement function for systems which lack it	14 years ago
Guenter Knauf	28ff9336d5	Replaced uint32_t with unsigned int to fix broken builds on a couple of platforms.	15 years ago
Ben Greear	e3b04e5a47	local-bind: Support binding to local interface/IPs Add 3 new functions to set the local binding for the out-going socket connection, and add ares_set_servers_csv() to set a list of servers at once as a comma-separated string. Signed-off-by: Ben Greear <greearb@candelatech.com>	15 years ago
Daniel Stenberg	63627fa5ab	remove all $Id$ lines	15 years ago
Yang Tse	8fe746fcf2	Added IPv6 name servers support	15 years ago
Yang Tse	91031e8ce4	Make header inclusion depend on HAVE_*_H definition	15 years ago
Yang Tse	f3346ca16b	Fix compiler warning	15 years ago
Yang Tse	f34c2a879b	sclose() function-like macro definition used to close a socket,	16 years ago
Yang Tse	546ef23c3e	fix comment	16 years ago
Yang Tse	ea46b347bb	Revert last change, it is inappropriate.	16 years ago
Gisle Vanem	51a10c962a	Replace CURLDEBUG with DEBUGBUILD.	16 years ago
Yang Tse	cf3301f024	Make ares_init(), ares_dup() and ares_init_options() return ARES_ENOTINITIALIZED if library initialization has not been performed calling ares_library_init().	16 years ago
Daniel Stenberg	8362245c42	- Phil Blundell added the internal function ares__expand_name_for_response() that is now used by the ares_parse_*_reply() functions instead of the ares_expand_name() simply to easier return ARES_EBADRESP for the cases where the name expansion fails as in responses that really isn't expected.	16 years ago
Daniel Stenberg	f61fa37f40	Gregor Jasny provided the patch that introduces ares_set_socket_callback(), and I edited it to also get duped by ares_dup().	16 years ago
Daniel Stenberg	f31add0695	Convert the public config struct to the same binary size/construct as in the latest releases to remain ABI compatible.	16 years ago
Yang Tse	aa1534eb20	In preparation for the upcomming IPv6 nameservers patch, the internal ares_addr union is now changed into an internal struct which also holds the address family.	16 years ago
Daniel Stenberg	acf5ca090a	use unsigned short better intead of mixing with ints to prevent compiler warnings	16 years ago
Daniel Stenberg	1a1b4eb4f2	- Carlo Contavalli added support for the glibc "rotate" option, as documented in man resolv.conf: causes round robin selection of nameservers from among those listed. This has the effect of spreading the query load among all listed servers, rather than having all clients try the first listed server first every time. You can enable it with ARES_OPT_ROTATE	16 years ago
Yang Tse	1a9795b401	rearrange to allow internal/private use of ares_writev to any system that lacks the writev function.	16 years ago
Yang Tse	746f3e2942	rearrange to allow internal/private use of ares_strcasecmp to any system that lacks the strcasecmp function.	16 years ago
Yang Tse	797372b0f4	strdup() clone for systems/configurations which lack it	16 years ago
Yang Tse	2265b9281c	fix compiler warning	17 years ago
Yang Tse	0129767bf9	if'def out private function ares__tvdiff(), it is not in use yet.	17 years ago
Daniel Stenberg	46dbd9461a	- Introducing millisecond resolution support for the timeout option. See ares_init_options()'s ARES_OPT_TIMEOUTMS.	17 years ago
Yang Tse	0848b4fdaa	Use monotonic time source if available.	17 years ago
Yang Tse	7cd35ce698	Define WIN32 when build target is Win32 API. This also defines it for WinCE even though it is a subset of WIN32.	17 years ago
Yang Tse	343d6f221f	Avoid inline C99ism, and move c-ares routines for managing doubly-linked lists.	17 years ago
Steinar H. Gunderson	04e49e09dc	Previously, processing a large batch of timeouts was O(n^2) in the number of outstanding queries, and processing a DNS response packet was O(n) in the number of outstanding queries. To speed things up in Google, we added a few circular, doubly-linked lists of queries that are hash-bucketed based on the attributes we care about, so most important operations are now O(1). It might be that the number of buckets are higher than most people would need, but on a quick calculation it should only be 100kB or so even on a 64-bit system, so I've let it stay as-is.	17 years ago
Steinar H. Gunderson	50ba81cd23	Make the query callbacks return the number of timeouts that happened during the execution of a query, and update documentation accordingly. (Patch from the Google tree.)	17 years ago
Steinar H. Gunderson	b669e17544	Three fixes in one commit (sorry): a) Take care of the tcpbuf if it ends while queued for transmission, note broken servers and close them in the main loop, and store TCP socket generation number in order not to send the same query twice over the same socket.	17 years ago
Daniel Stenberg	7a77f24d26	Shmulik Regev brought cryptographically secure transaction IDs	18 years ago

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74 Commits (7e1a8fcd04b517e6f886aa372650ec8426851dfd)