Alien-cares
view release on metacpan or search on metacpan
libcares/.travis.yml view on Meta::CPAN
fi
- |
if [ "$BUILD_TYPE" = "valgrind" ]; then
export TEST_WRAP='libtool --mode=execute valgrind --leak-check=full'
# Skip container tests as valgrind doesn't cope with clone()
export TEST_FILTER="--gtest_filter=-*Container*"
fi
- |
if [ "$BUILD_TYPE" = "ios" ]; then
export CONFIG_OPTS=--host=arm-apple-darwin10
export DEVPATH=`xcode-select -print-path`/Platforms/iPhoneOS.platform/Developer
export IOSFLAGS="-isysroot $DEVPATH/SDKs/iPhoneOS.sdk -arch armv7 -miphoneos-version-min=8.0.0"
export CFLAGS=$IOSFLAGS
export CXXFLAGS=$IOSFLAGS
export LDFLAGS=$IOSFLAGS
fi
script:
- ./travis/build.sh && ./travis/test.sh
- if [ "$BUILD_TYPE" = "normal" ]; then ./travis/distcheck.sh ; fi
- if [ "$BUILD_TYPE" = "coverage" ]; then ./travis/covupload.sh ; fi
libcares/CHANGES.0 view on Meta::CPAN
- We switched from CVS to git. See http://github.com/bagder/c-ares
* March 5, 2010 (Daniel Stenberg)
- Daniel Johnson provided fixes for building with the clang compiler.
* March 5, 2010 (Yang Tse)
- Added IPv6 name servers support. Implementation has been based on code,
comments and feedback provided November and December of 2008 by Daniel
Stenberg, Gregor Jasny, Phil Blundell and myself, December 2009 by Cedric
Bail, and February 2010 by Jakub Hrozek on the c-ares mailing list. On
March I reviewed all that, selected the best of each, and adjusted or
extended parts of it to make the best fit.
The external and visible result of all this is that two new functions are
added to the external API, ares_get_servers() and ares_set_servers(), which
becomes now the preferred way of getting and setting name servers for any
ares channel as these support both IPv4 and IPv6 name servers.
In order to not break ABI compatibility, ares_init_options() with option
mask ARES_OPT_SERVERS and ares_save_options() may still be used in code
which is intended to run on IPv4-only stacks. But remember that these
libcares/CHANGES.0 view on Meta::CPAN
the address family.
* Nov 19 2008 (Daniel Stenberg)
- Brad Spencer brought the new function ares_gethostbyname_file() which simply
resolves a host name from the given file, using the regular hosts syntax.
* Nov 1 2008 (Daniel Stenberg)
- 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
* Oct 21 2008 (Yang Tse)
Charles Hardin added handling of EINPROGRESS for UDP connects.
* Oct 18 2008 (Daniel Stenberg)
Charles Hardin made adig support a regular numerical dotted IP address for the
libcares/CHANGES.0 view on Meta::CPAN
and track that.
Solution: Create ares_save_options() and ares_destroy_options() functions to
retrieve and free options obtained from an initialized channel. The
options populated can be used to pass back into ares_init_options(),
it should populate all needed fields and not retrieve any information
from the system. Probably wise to destroy the cache every minute or
so to prevent the data from becoming stale.
- Daniel S added ares_process_fd() to allow applications to ask for processing
on specific sockets and thus avoiding select() and associated
functions/macros. This function will be used by upcoming libcurl releases
for this very reason. It also made me export the ares_socket_t type in the
public ares.h header file, since ares_process_fd() uses that type for two of
the arguments.
* May 25 2007
- Ravi Pratap fixed a flaw in the init_by_resolv_conf() function for windows
that could cause it to return a bad return code.
libcares/CHANGES.0 view on Meta::CPAN
* January 5, 2006
- James Bursa fixed c-ares to find the hosts file on RISC OS, and made it
build with newer gcc versions that no longer defines "riscos".
* December 22
- Daniel Stenberg added ares_getsock() that extracts the set of sockets to
wait for action on. Similar to ares_fds() but not restricted to using
select() for the waiting.
* November 25
- Yang Tse fixed some send() / recv() compiler warnings
* September 18
- Added constants that will be used by ares_getaddrinfo
- Made ares_getnameinfo use the reentrant getservbyport (getservbyport_r) if it
libcares/CMakeLists.txt view on Meta::CPAN
CHECK_INCLUDE_FILES (signal.h HAVE_SIGNAL_H)
CHECK_INCLUDE_FILES (socket.h HAVE_SOCKET_H)
CHECK_INCLUDE_FILES (stdbool.h HAVE_STDBOOL_H)
CHECK_INCLUDE_FILES (stdint.h HAVE_STDINT_H)
CHECK_INCLUDE_FILES (stdlib.h HAVE_STDLIB_H)
CHECK_INCLUDE_FILES (strings.h HAVE_STRINGS_H)
CHECK_INCLUDE_FILES (string.h HAVE_STRING_H)
CHECK_INCLUDE_FILES (stropts.h HAVE_STROPTS_H)
CHECK_INCLUDE_FILES (sys/ioctl.h HAVE_SYS_IOCTL_H)
CHECK_INCLUDE_FILES (sys/param.h HAVE_SYS_PARAM_H)
CHECK_INCLUDE_FILES (sys/select.h HAVE_SYS_SELECT_H)
CHECK_INCLUDE_FILES (sys/socket.h HAVE_SYS_SOCKET_H)
CHECK_INCLUDE_FILES (sys/stat.h HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILES (sys/time.h HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILES (sys/types.h HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILES (sys/uio.h HAVE_SYS_UIO_H)
CHECK_INCLUDE_FILES (time.h HAVE_TIME_H)
CHECK_INCLUDE_FILES (dlfcn.h HAVE_DLFCN_H)
CHECK_INCLUDE_FILES (unistd.h HAVE_UNISTD_H)
# Include order matters for these windows files.
libcares/CMakeLists.txt view on Meta::CPAN
CARES_EXTRAINCLUDE_IFSET (HAVE_ARPA_NAMESER_H arpa/nameser.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NETDB_H netdb.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NET_IF_H net/if.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NETINET_IN_H netinet/in.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NETINET_TCP_H netinet/tcp.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SIGNAL_H signal.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_STDLIB_H stdlib.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_STRING_H string.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_STRINGS_H strings.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_IOCTL_H sys/ioctl.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_SELECT_H sys/select.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_SOCKET_H sys/socket.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_TIME_H sys/time.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_UIO_H sys/uio.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_TIME_H time.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_FCNTL_H fcntl.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_UNISTD_H unistd.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_WINSOCK2_H winsock2.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_WS2TCPIP_H ws2tcpip.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_WINDOWS_H windows.h)
libcares/INSTALL.md view on Meta::CPAN
Run `make`
### QNX
(This section was graciously brought to us by David Bentham)
As QNX is targeted for resource constrained environments, the QNX headers
set conservative limits. This includes the `FD_SETSIZE` macro, set by default
to 32. Socket descriptors returned within the c-ares library may exceed this,
resulting in memory faults/SIGSEGV crashes when passed into `select(..)`
calls using `fd_set` macros.
A good all-round solution to this is to override the default when building
c-ares, by overriding `CFLAGS` during configure, example:
# configure CFLAGS='-DFD_SETSIZE=64 -g -O2'
### RISC OS
libcares/Makefile.dj view on Meta::CPAN
#
TOPDIR = ..
DEPEND_PREREQ = ares_config.h
include ../packages/DOS/common.dj
include Makefile.inc
CFLAGS += -DWATT32 -Dselect=select_s
LDFLAGS = -s
ifeq ($(USE_CURLDEBUG),1)
EX_LIBS = ../lib/libcurl.a
OBJ_HACK = $(OBJECTS)
else
OBJ_HACK = libcares.a
endif
libcares/Makefile.msvc view on Meta::CPAN
DYN_LIB_DBG = $(DYN_LIB_REL)d
# -------------------------------------------
# Base names for c-ares DLL import libraries
# -------------------------------------------
IMP_LIB_REL = $(DYN_LIB_REL)
IMP_LIB_DBG = $(DYN_LIB_DBG)
# --------------------------
# Runtime library selection
# --------------------------
RTLIB = /MD
RTLIBD = /MDd
!IF "$(RTLIBCFG)" == "static"
RTLIB = /MT
RTLIBD = /MTd
!ENDIF
libcares/SECURITY.md view on Meta::CPAN
No information should be made public about a vulnerability until it is
formally announced at the end of this process. That means, for example that a
bug tracker entry must NOT be created to track the issue since that will make
the issue public and it should not be discussed on the project's public
mailing list. Also messages associated with any commits should not make any
reference to the security nature of the commit if done prior to the public
announcement.
- The person discovering the issue, the reporter, reports the vulnerability
privately to `c-ares-security@haxx.se`. That's an email alias that reaches a
handful of selected and trusted people.
- Messages that do not relate to the reporting or managing of an undisclosed
security vulnerability in c-ares are ignored and no further action is
required.
- A person in the security team sends an e-mail to the original reporter to
acknowledge the report.
- The security team investigates the report and either rejects it or accepts
it.
libcares/acountry.c view on Meta::CPAN
struct timeval *tvp, tv;
fd_set read_fds, write_fds;
int nfds;
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
nfds = ares_fds(channel, &read_fds, &write_fds);
if (nfds == 0)
break;
tvp = ares_timeout(channel, NULL, &tv);
nfds = select(nfds, &read_fds, &write_fds, NULL, tvp);
if (nfds < 0)
continue;
ares_process(channel, &read_fds, &write_fds);
}
}
/*
* This is the callback used when we have the IP-address of interest.
* Extract the CNAME and figure out the country-code from it.
*/
libcares/adig.c view on Meta::CPAN
#ifndef HAVE_STRNCASECMP
# include "ares_strcasecmp.h"
# define strncasecmp(p1,p2,n) ares_strncasecmp(p1,p2,n)
#endif
#ifdef WATT32
#undef WIN32 /* Redefined in MingW headers */
#endif
#ifndef T_SRV
# define T_SRV 33 /* Server selection */
#endif
#ifndef T_NAPTR
# define T_NAPTR 35 /* Naming authority pointer */
#endif
#ifndef T_DS
# define T_DS 43 /* Delegation Signer (RFC4034) */
#endif
#ifndef T_SSHFP
# define T_SSHFP 44 /* SSH Key Fingerprint (RFC4255) */
#endif
libcares/adig.c view on Meta::CPAN
/* Wait for all queries to complete. */
for (;;)
{
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
nfds = ares_fds(channel, &read_fds, &write_fds);
if (nfds == 0)
break;
tvp = ares_timeout(channel, NULL, &tv);
count = select(nfds, &read_fds, &write_fds, NULL, tvp);
if (count < 0 && (status = SOCKERRNO) != EINVAL)
{
printf("select fail: %d", status);
return 1;
}
ares_process(channel, &read_fds, &write_fds);
}
ares_destroy(channel);
ares_library_cleanup();
#ifdef USE_WINSOCK
libcares/ahost.c view on Meta::CPAN
/* Wait for all queries to complete. */
for (;;)
{
int res;
FD_ZERO(&read_fds);
FD_ZERO(&write_fds);
nfds = ares_fds(channel, &read_fds, &write_fds);
if (nfds == 0)
break;
tvp = ares_timeout(channel, NULL, &tv);
res = select(nfds, &read_fds, &write_fds, NULL, tvp);
if (-1 == res)
break;
ares_process(channel, &read_fds, &write_fds);
}
ares_destroy(channel);
ares_library_cleanup();
#ifdef USE_WINSOCK
libcares/ares.h view on Meta::CPAN
* Define WIN32 when build target is Win32 API
*/
#if (defined(_WIN32) || defined(__WIN32__)) && \
!defined(WIN32) && !defined(__SYMBIAN32__)
# define WIN32
#endif
#include <sys/types.h>
/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
libc5-based Linux systems. Only include it on system that are known to
require it! */
#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \
defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \
defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \
defined(__QNXNTO__)
#include <sys/select.h>
#endif
#if (defined(NETWARE) && !defined(__NOVELL_LIBC__))
#include <sys/bsdskt.h>
#endif
#if defined(WATT32)
# include <netinet/in.h>
# include <sys/socket.h>
# include <tcp.h>
#elif defined(_WIN32_WCE)
libcares/ares_config.h.cmake view on Meta::CPAN
/* Define to 1 if you have the timeval struct. */
#cmakedefine HAVE_STRUCT_TIMEVAL
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#cmakedefine HAVE_SYS_IOCTL_H
/* Define to 1 if you have the <sys/param.h> header file. */
#cmakedefine HAVE_SYS_PARAM_H
/* Define to 1 if you have the <sys/select.h> header file. */
#cmakedefine HAVE_SYS_SELECT_H
/* Define to 1 if you have the <sys/socket.h> header file. */
#cmakedefine HAVE_SYS_SOCKET_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#cmakedefine HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/time.h> header file. */
#cmakedefine HAVE_SYS_TIME_H
libcares/ares_config.h.in view on Meta::CPAN
/* Define to 1 if you have the timeval struct. */
#undef HAVE_STRUCT_TIMEVAL
/* Define to 1 if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H
/* Define to 1 if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H
/* Define to 1 if you have the <sys/select.h> header file. */
#undef HAVE_SYS_SELECT_H
/* Define to 1 if you have the <sys/socket.h> header file. */
#undef HAVE_SYS_SOCKET_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
libcares/ares_fds.3 view on Meta::CPAN
.\" notice and this permission notice appear in supporting
.\" documentation, and that the name of M.I.T. not be used in
.\" advertising or publicity pertaining to distribution of the
.\" software without specific, written prior permission.
.\" M.I.T. makes no representations about the suitability of
.\" this software for any purpose. It is provided "as is"
.\" without express or implied warranty.
.\"
.TH ARES_FDS 3 "23 July 1998"
.SH NAME
ares_fds \- return file descriptors to select on
.SH SYNOPSIS
.nf
#include <ares.h>
int ares_fds(ares_channel \fIchannel\fP,
fd_set *\fIread_fds\fP,
fd_set *\fIwrite_fds\fP)
.fi
.SH DESCRIPTION
The \fBares_fds(3)\fP function retrieves the set of file descriptors which the
calling application should select on for reading and writing for the
processing of name service queries pending on the name service channel
identified by \fIchannel\fP.
File descriptors will be set in the file descriptor sets pointed to by
\fIread_fds\fP and \fIwrite_fds\fP as appropriate. File descriptors already
set in \fIread_fds\fP and \fIwrite_fds\fP will remain set; initialization of
the file descriptor sets (using \fBFD_ZERO\fP) is the responsibility of the
caller.
.SH RETURN VALUES
\fBares_fds(3)\fP returns a value that is one greater than the number of the
libcares/ares_init_options.3 view on Meta::CPAN
.B ARES_FLAG_EDNS
flag is set.
.br
.PP
The \fIoptmask\fP parameter also includes options without a corresponding
field in the
.B ares_options
structure, as follows:
.TP 23
.B ARES_OPT_ROTATE
Perform round-robin selection of the nameservers configured for the channel
for each resolution.
.TP 23
.B ARES_OPT_NOROTATE
Do not perform round-robin nameserver selection; always use the list of
nameservers in the same order.
.PP
The
.I flags
field should be the bitwise or of some subset of the following values:
.TP 23
.B ARES_FLAG_USEVC
Always use TCP queries (the "virtual circuit") instead of UDP
queries. Normally, TCP is only used if a UDP query yields a truncated
result.
libcares/ares_parse_srv_reply.c view on Meta::CPAN
# include <arpa/nameser_compat.h>
#endif
#include "ares.h"
#include "ares_dns.h"
#include "ares_data.h"
#include "ares_private.h"
/* AIX portability check */
#ifndef T_SRV
# define T_SRV 33 /* server selection */
#endif
int
ares_parse_srv_reply (const unsigned char *abuf, int alen,
struct ares_srv_reply **srv_out)
{
unsigned int qdcount, ancount, i;
const unsigned char *aptr, *vptr;
int status, rr_type, rr_class, rr_len;
long len;
libcares/ares_platform.c view on Meta::CPAN
{"iwlistener", {NULL}, 2866, "tcp"},
{"iwlistener", {NULL}, 2866, "udp"},
{"esps-portal", {NULL}, 2867, "tcp"},
{"esps-portal", {NULL}, 2867, "udp"},
{"npep-messaging", {NULL}, 2868, "tcp"},
{"npep-messaging", {NULL}, 2868, "udp"},
{"icslap", {NULL}, 2869, "tcp"},
{"icslap", {NULL}, 2869, "udp"},
{"daishi", {NULL}, 2870, "tcp"},
{"daishi", {NULL}, 2870, "udp"},
{"msi-selectplay", {NULL}, 2871, "tcp"},
{"msi-selectplay", {NULL}, 2871, "udp"},
{"radix", {NULL}, 2872, "tcp"},
{"radix", {NULL}, 2872, "udp"},
{"dxmessagebase1", {NULL}, 2874, "tcp"},
{"dxmessagebase1", {NULL}, 2874, "udp"},
{"dxmessagebase2", {NULL}, 2875, "tcp"},
{"dxmessagebase2", {NULL}, 2875, "udp"},
{"sps-tunnel", {NULL}, 2876, "tcp"},
{"sps-tunnel", {NULL}, 2876, "udp"},
{"bluelance", {NULL}, 2877, "tcp"},
{"bluelance", {NULL}, 2877, "udp"},
libcares/ares_process.3 view on Meta::CPAN
ares_socket_t \fIread_fd\fP,
ares_socket_t \fIwrite_fd\fP)
.fi
.SH DESCRIPTION
The \fBares_process(3)\fP function handles input/output events and timeouts
associated with queries pending on the name service channel identified by
.IR channel .
The file descriptor sets pointed to by \fIread_fds\fP and \fIwrite_fds\fP
should have file descriptors set in them according to whether the file
descriptors specified by \fIares_fds(3)\fP are ready for reading and writing.
(The easiest way to determine this information is to invoke \fBselect(3)\fP
with a timeout no greater than the timeout given by \fIares_timeout(3)\fP).
The \fBares_process(3)\fP function will invoke callbacks for pending queries
if they complete successfully or fail.
\fBares_process_fd(3)\fP works the same way but acts and operates only on the
specific file descriptors (sockets) you pass in to the function. Use
ARES_SOCKET_BAD for "no action". This function is provided to allow users of
c-ares to void \fIselect(3)\fP in their applications and within c-ares.
To only process possible timeout conditions without a socket event occurring,
one may pass NULL as the values for both \fIread_fds\fP and \fIwrite_fds\fP for
\fBares_process(3)\fP, or ARES_SOCKET_BAD for both \fIread_fd\fP and
\fIwrite_fd\fP for \fBares_process_fd(3)\fP.
.SH EXAMPLE
The following code fragment waits for all pending queries on a channel
to complete:
.nf
libcares/ares_process.3 view on Meta::CPAN
fd_set readers, writers;
struct timeval tv, *tvp;
while (1) {
FD_ZERO(&readers);
FD_ZERO(&writers);
nfds = ares_fds(channel, &readers, &writers);
if (nfds == 0)
break;
tvp = ares_timeout(channel, NULL, &tv);
count = select(nfds, &readers, &writers, NULL, tvp);
ares_process(channel, &readers, &writers);
}
.fi
.SH SEE ALSO
.BR ares_fds (3),
.BR ares_timeout (3)
.SH AUTHOR
Greg Hudson, MIT Information Systems
.br
Copyright 1998 by the Massachusetts Institute of Technology.
libcares/ares_process.c view on Meta::CPAN
if (channel->sock_funcs)
{
struct iovec vec;
vec.iov_base = (void*)data;
vec.iov_len = len;
return channel->sock_funcs->asendv(s, &vec, 1, channel->sock_func_cb_data);
}
return swrite(s, data, len);
}
/* If any TCP sockets select true for writing, write out queued data
* we have for them.
*/
static void write_tcp_data(ares_channel channel,
fd_set *write_fds,
ares_socket_t write_fd,
struct timeval *now)
{
struct server_state *server;
struct send_request *sendreq;
struct iovec *vec;
libcares/ares_process.c view on Meta::CPAN
ares_ssize_t scount;
ares_ssize_t wcount;
size_t n;
if(!write_fds && (write_fd == ARES_SOCKET_BAD))
/* no possible action */
return;
for (i = 0; i < channel->nservers; i++)
{
/* Make sure server has data to send and is selected in write_fds or
write_fd. */
server = &channel->servers[i];
if (!server->qhead || server->tcp_socket == ARES_SOCKET_BAD ||
server->is_broken)
continue;
if(write_fds) {
if(!FD_ISSET(server->tcp_socket, write_fds))
continue;
}
libcares/ares_process.c view on Meta::CPAN
void * data,
size_t data_len)
{
if (channel->sock_funcs)
return channel->sock_funcs->arecvfrom(s, data, data_len, 0, 0, 0,
channel->sock_func_cb_data);
return sread(s, data, data_len);
}
/* If any TCP socket selects true for reading, read some data,
* allocate a buffer if we finish reading the length word, and process
* a packet if we finish reading one.
*/
static void read_tcp_data(ares_channel channel, fd_set *read_fds,
ares_socket_t read_fd, struct timeval *now)
{
struct server_state *server;
int i;
ares_ssize_t count;
if(!read_fds && (read_fd == ARES_SOCKET_BAD))
/* no possible action */
return;
for (i = 0; i < channel->nservers; i++)
{
/* Make sure the server has a socket and is selected in read_fds. */
server = &channel->servers[i];
if (server->tcp_socket == ARES_SOCKET_BAD || server->is_broken)
continue;
if(read_fds) {
if(!FD_ISSET(server->tcp_socket, read_fds))
continue;
}
else {
if(server->tcp_socket != read_fd)
libcares/ares_process.c view on Meta::CPAN
i, 1, now);
ares_free(server->tcp_buffer);
server->tcp_buffer = NULL;
server->tcp_lenbuf_pos = 0;
server->tcp_buffer_pos = 0;
}
}
}
}
/* If any UDP sockets select true for reading, process them. */
static void read_udp_packets(ares_channel channel, fd_set *read_fds,
ares_socket_t read_fd, struct timeval *now)
{
struct server_state *server;
int i;
ares_ssize_t count;
unsigned char buf[MAXENDSSZ + 1];
#ifdef HAVE_RECVFROM
ares_socklen_t fromlen;
ares_sockaddr from;
#endif
if(!read_fds && (read_fd == ARES_SOCKET_BAD))
/* no possible action */
return;
for (i = 0; i < channel->nservers; i++)
{
/* Make sure the server has a socket and is selected in read_fds. */
server = &channel->servers[i];
if (server->udp_socket == ARES_SOCKET_BAD || server->is_broken)
continue;
if(read_fds) {
if(!FD_ISSET(server->udp_socket, read_fds))
continue;
}
else {
libcares/config.guess view on Meta::CPAN
;;
esac
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward
# compatibility and a consistent mechanism for selecting the
# object file format.
#
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || \
echo unknown)`
case "${UNAME_MACHINE_ARCH}" in
libcares/configure view on Meta::CPAN
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
# We do not want a PATH search for config.site.
case $CONFIG_SITE in #((
-*) ac_site_file1=./$CONFIG_SITE;;
*/*) ac_site_file1=$CONFIG_SITE;;
*) ac_site_file1=./$CONFIG_SITE;;
esac
elif test "x$prefix" != xNONE; then
libcares/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in fgrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/configure view on Meta::CPAN
#define NEED_MEMORY_H 1
_ACEOF
;;
esac
fi
for ac_header in sys/types.h \
sys/time.h \
sys/select.h \
sys/socket.h \
sys/ioctl.h \
sys/param.h \
sys/uio.h \
assert.h \
netdb.h \
netinet/in.h \
netinet/tcp.h \
net/if.h \
errno.h \
libcares/configure.ac view on Meta::CPAN
dnl Checks for header files.
AC_HEADER_STDC
CURL_CHECK_HEADER_MALLOC
CURL_CHECK_HEADER_MEMORY
dnl check for a few basic system headers we need
AC_CHECK_HEADERS(
sys/types.h \
sys/time.h \
sys/select.h \
sys/socket.h \
sys/ioctl.h \
sys/param.h \
sys/uio.h \
assert.h \
netdb.h \
netinet/in.h \
netinet/tcp.h \
net/if.h \
errno.h \
libcares/ltmain.sh view on Meta::CPAN
$debug_cmd
case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
*import*) : ;;
*) false ;;
esac
}
# func_suncc_cstd_abi
# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!!
# Several compiler flags select an ABI that is incompatible with the
# Cstd library. Avoid specifying it if any are in CXXFLAGS.
func_suncc_cstd_abi ()
{
$debug_cmd
case " $compile_command " in
*" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*)
suncc_use_cstd_abi=no
;;
*)
libcares/ltmain.sh view on Meta::CPAN
# -64, -mips[0-9] enable 64-bit mode for the SGI compiler
# -r[0-9][0-9]* specify processor for the SGI compiler
# -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
# +DA*, +DD* enable 64-bit mode for the HP compiler
# -q* compiler args for the IBM compiler
# -m*, -t[45]*, -txscale* architecture-specific flags for GCC
# -F/path path to uninstalled frameworks, gcc on darwin
# -p, -pg, --coverage, -fprofile-* profiling flags for GCC
# -fstack-protector* stack protector flags for GCC
# @file GCC response files
# -tp=* Portland pgcc target processor selection
# --sysroot=* for sysroot support
# -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
# -specs=* GCC specs files
# -stdlib=* select c++ std lib with clang
# -fsanitize=* Clang/GCC memory and address sanitizer
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
-specs=*|-fsanitize=*)
func_quote_for_eval "$arg"
arg=$func_quote_for_eval_result
func_append compile_command " $arg"
func_append finalize_command " $arg"
func_append compiler_flags " $arg"
libcares/ltmain.sh view on Meta::CPAN
# static archive out of a convenience library, or when linking
# the entirety of a libtool archive into another (currently
# not supported by libtool).
if (for obj in $oldobjs
do
func_basename "$obj"
$ECHO "$func_basename_result"
done | sort | sort -uc >/dev/null 2>&1); then
:
else
echo "copying selected object files to avoid basename conflicts..."
gentop=$output_objdir/${outputname}x
func_append generated " $gentop"
func_mkdir_p "$gentop"
save_oldobjs=$oldobjs
oldobjs=
counter=1
for obj in $save_oldobjs
do
func_basename "$obj"
objbase=$func_basename_result
libcares/m4/cares-compilers.m4 view on Meta::CPAN
dnl a data object.
tmp_CPPFLAGS="$tmp_CPPFLAGS -qnoansialias"
dnl Force compiler to stop after the compilation phase, without
dnl generating an object code file when compilation has errors.
tmp_CPPFLAGS="$tmp_CPPFLAGS -qhalt=e"
;;
#
INTEL_UNIX_C)
#
dnl On unix this compiler uses gcc's header files, so
dnl we select ANSI C89 dialect plus GNU extensions.
tmp_CFLAGS="$tmp_CFLAGS -std=gnu89"
dnl Change some warnings into errors
dnl #140: too many arguments in function call
dnl #147: declaration is incompatible with 'previous one'
dnl #165: too few arguments in function call
dnl #266: function declared implicitly
tmp_CPPFLAGS="$tmp_CPPFLAGS -we 140,147,165,266"
dnl Disable some remarks
dnl #279: controlling expression is constant
dnl #981: operands are evaluated in unspecified order
libcares/m4/libtool.m4 view on Meta::CPAN
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
test ! -f "$lt_ac_sed" && continue
cat /dev/null > conftest.in
lt_ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
# Check for GNU sed and select it if it is found.
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
lt_cv_path_SED=$lt_ac_sed
break
fi
while true; do
cat conftest.in conftest.in >conftest.tmp
mv -f conftest.tmp conftest.in
cp conftest.in conftest.nl
echo >>conftest.nl
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
libcares/test/Makefile.msvc view on Meta::CPAN
DYN_LIB_DBG = $(DYN_LIB_REL)d
# -------------------------------------------
# Base names for c-ares DLL import libraries
# -------------------------------------------
IMP_LIB_REL = $(DYN_LIB_REL)
IMP_LIB_DBG = $(DYN_LIB_DBG)
# --------------------------
# Runtime library selection
# --------------------------
RTLIB = /MD
RTLIBD = /MDd
!IF "$(RTLIBCFG)" == "static"
RTLIB = /MT
RTLIBD = /MTd
!ENDIF
libcares/test/ares-test.cc view on Meta::CPAN
for (int extrafd : extrafds) {
FD_SET(extrafd, &readers);
if (extrafd >= nfds) {
nfds = extrafd + 1;
}
}
// Wait for activity or timeout.
tv.tv_sec = 0;
tv.tv_usec = 100000; // 100ms
count = select(nfds, &readers, &writers, nullptr, &tv);
if (count < 0) {
fprintf(stderr, "select() failed, errno %d\n", errno);
return;
}
// Let the library process any activity.
ares_process(channel, &readers, &writers);
// Let the provided callback process any activity on the extra FD.
for (int extrafd : extrafds) {
if (FD_ISSET(extrafd, &readers)) {
process_extra(extrafd);
libcares/test/configure view on Meta::CPAN
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF
# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
# We do not want a PATH search for config.site.
case $CONFIG_SITE in #((
-*) ac_site_file1=./$CONFIG_SITE;;
*/*) ac_site_file1=$CONFIG_SITE;;
*) ac_site_file1=./$CONFIG_SITE;;
esac
elif test "x$prefix" != xNONE; then
libcares/test/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
# Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/test/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/test/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/test/configure view on Meta::CPAN
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in fgrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
# Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN
<< "Invalid shuffle range start " << begin << ": must be in range [0, "
<< size << "].";
GTEST_CHECK_(begin <= end && end <= size)
<< "Invalid shuffle range finish " << end << ": must be in range ["
<< begin << ", " << size << "].";
// Fisher-Yates shuffle, from
// http://en.wikipedia.org/wiki/Fisher-Yates_shuffle
for (int range_width = end - begin; range_width >= 2; range_width--) {
const int last_in_range = begin + range_width - 1;
const int selected = begin + random->Generate(range_width);
std::swap((*v)[selected], (*v)[last_in_range]);
}
}
// Performs an in-place shuffle of the vector's elements.
template <typename E>
inline void Shuffle(internal::Random* random, std::vector<E>* v) {
ShuffleRange(random, 0, static_cast<int>(v->size()), v);
}
// A function for deleting an object. Handy for being used as a
libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN
return wcscasecmp(lhs, rhs) == 0;
#else
// Android, Mac OS X and Cygwin don't define wcscasecmp.
// Other unknown OSes may not define it either.
wint_t left, right;
do {
left = towlower(*lhs++);
right = towlower(*rhs++);
} while (left && left == right);
return left == right;
#endif // OS selector
}
// Returns true iff str ends with the given suffix, ignoring case.
// Any string is considered to end with an empty suffix.
bool String::EndsWithCaseInsensitive(
const std::string& str, const std::string& suffix) {
const size_t str_len = str.length();
const size_t suffix_len = suffix.length();
return (str_len >= suffix_len) &&
CaseInsensitiveCStringEquals(str.c_str() + str_len - suffix_len,
libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN
// http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide.
// Returns the number of tests that should run.
int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
const Int32 total_shards = shard_tests == HONOR_SHARDING_PROTOCOL ?
Int32FromEnvOrDie(kTestTotalShards, -1) : -1;
const Int32 shard_index = shard_tests == HONOR_SHARDING_PROTOCOL ?
Int32FromEnvOrDie(kTestShardIndex, -1) : -1;
// num_runnable_tests are the number of tests that will
// run across all shards (i.e., match filter and are not disabled).
// num_selected_tests are the number of tests to be run on
// this shard.
int num_runnable_tests = 0;
int num_selected_tests = 0;
for (size_t i = 0; i < test_cases_.size(); i++) {
TestCase* const test_case = test_cases_[i];
const std::string &test_case_name = test_case->name();
test_case->set_should_run(false);
for (size_t j = 0; j < test_case->test_info_list().size(); j++) {
TestInfo* const test_info = test_case->test_info_list()[j];
const std::string test_name(test_info->name());
// A test is disabled if test case name or test name matches
// kDisableTestFilter.
libcares/test/gmock-1.8.0/gmock-gtest-all.cc view on Meta::CPAN
const bool matches_filter =
internal::UnitTestOptions::FilterMatchesTest(test_case_name,
test_name);
test_info->matches_filter_ = matches_filter;
const bool is_runnable =
(GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
matches_filter;
const bool is_selected = is_runnable &&
(shard_tests == IGNORE_SHARDING_PROTOCOL ||
ShouldRunTestOnShard(total_shards, shard_index,
num_runnable_tests));
num_runnable_tests += is_runnable;
num_selected_tests += is_selected;
test_info->should_run_ = is_selected;
test_case->set_should_run(test_case->should_run() || is_selected);
}
}
return num_selected_tests;
}
// Prints the given C-string on a single line by replacing all '\n'
// characters with string "\\n". If the output takes more than
// max_length characters, only prints the first max_length characters
// and "...".
static void PrintOnOneLine(const char* str, int max_length) {
if (str != NULL) {
for (int i = 0; *str != '\0'; ++str) {
if (i >= max_length) {
libcares/test/gmock-1.8.0/gmock/gmock.h view on Meta::CPAN
static type Copy(const RawContainer& container) { return container; }
};
// This specialization is used when RawContainer is a native array type.
template <typename Element, size_t N>
class StlContainerView<Element[N]> {
public:
typedef GTEST_REMOVE_CONST_(Element) RawElement;
typedef internal::NativeArray<RawElement> type;
// NativeArray<T> can represent a native array either by value or by
// reference (selected by a constructor argument), so 'const type'
// can be used to reference a const native array. We cannot
// 'typedef const type& const_reference' here, as that would mean
// ConstReference() has to return a reference to a local variable.
typedef const type const_reference;
static const_reference ConstReference(const Element (&array)[N]) {
// Ensures that Element is not a const type.
testing::StaticAssertTypeEq<Element, RawElement>();
#if GTEST_OS_SYMBIAN
// The Nokia Symbian compiler confuses itself in template instantiation
libcares/test/gmock-1.8.0/gmock/gmock.h view on Meta::CPAN
typename ::testing::tuple_element<N, Tuple>::type
// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::type is the
// type of an n-ary function whose i-th (1-based) argument type is the
// k{i}-th (0-based) field of ArgumentTuple, which must be a tuple
// type, and whose return type is Result. For example,
// SelectArgs<int, ::testing::tuple<bool, char, double, long>, 0, 3>::type
// is int(bool, long).
//
// SelectArgs<Result, ArgumentTuple, k1, k2, ..., k_n>::Select(args)
// returns the selected fields (k1, k2, ..., k_n) of args as a tuple.
// For example,
// SelectArgs<int, tuple<bool, char, double>, 2, 0>::Select(
// ::testing::make_tuple(true, 'a', 2.5))
// returns tuple (2.5, true).
//
// The numbers in list k1, k2, ..., k_n must be >= 0, where n can be
// in the range [0, 10]. Duplicates are allowed and they don't have
// to be in an ascending or descending order.
template <typename Result, typename ArgumentTuple, int k1, int k2, int k3,
libcares/test/gmock-1.8.0/gmock/gmock.h view on Meta::CPAN
get<4>(args), get<5>(args), get<6>(args), get<7>(args), get<8>(args),
get<9>(args));
}
};
} // namespace internal
// Various overloads for Invoke().
// WithArgs<N1, N2, ..., Nk>(an_action) creates an action that passes
// the selected arguments of the mock function to an_action and
// performs it. It serves as an adaptor between actions with
// different argument lists. C++ doesn't support default arguments for
// function templates, so we have to overload it.
template <int k1, typename InnerAction>
inline internal::WithArgsAction<InnerAction, k1>
WithArgs(const InnerAction& action) {
return internal::WithArgsAction<InnerAction, k1>(action);
}
template <int k1, int k2, typename InnerAction>
libcares/test/gmock-1.8.0/gmock/gmock.h view on Meta::CPAN
#include <string>
#include <vector>
namespace testing {
namespace internal {
// The type of the i-th (0-based) field of Tuple.
#define GMOCK_FIELD_TYPE_(Tuple, i) \
typename ::testing::tuple_element<i, Tuple>::type
// TupleFields<Tuple, k0, ..., kn> is for selecting fields from a
// tuple of type Tuple. It has two members:
//
// type: a tuple type whose i-th field is the ki-th field of Tuple.
// GetSelectedFields(t): returns fields k0, ..., and kn of t as a tuple.
//
// For example, in class TupleFields<tuple<bool, char, int>, 2, 0>, we have:
//
// type is tuple<int, bool>, and
// GetSelectedFields(make_tuple(true, 'a', 42)) is (42, true).
template <class Tuple, int k0 = -1, int k1 = -1, int k2 = -1, int k3 = -1,
int k4 = -1, int k5 = -1, int k6 = -1, int k7 = -1, int k8 = -1,
int k9 = -1>
class TupleFields;
// This generic version is used when there are 10 selectors.
template <class Tuple, int k0, int k1, int k2, int k3, int k4, int k5, int k6,
int k7, int k8, int k9>
class TupleFields {
public:
typedef ::testing::tuple<GMOCK_FIELD_TYPE_(Tuple, k0),
GMOCK_FIELD_TYPE_(Tuple, k1), GMOCK_FIELD_TYPE_(Tuple, k2),
GMOCK_FIELD_TYPE_(Tuple, k3), GMOCK_FIELD_TYPE_(Tuple, k4),
GMOCK_FIELD_TYPE_(Tuple, k5), GMOCK_FIELD_TYPE_(Tuple, k6),
GMOCK_FIELD_TYPE_(Tuple, k7), GMOCK_FIELD_TYPE_(Tuple, k8),
GMOCK_FIELD_TYPE_(Tuple, k9)> type;
static type GetSelectedFields(const Tuple& t) {
return type(get<k0>(t), get<k1>(t), get<k2>(t), get<k3>(t), get<k4>(t),
get<k5>(t), get<k6>(t), get<k7>(t), get<k8>(t), get<k9>(t));
}
};
// The following specialization is used for 0 ~ 9 selectors.
template <class Tuple>
class TupleFields<Tuple, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1> {
public:
typedef ::testing::tuple<> type;
static type GetSelectedFields(const Tuple& /* t */) {
return type();
}
};
libcares/test/gmock-1.8.0/gmock/gmock.h view on Meta::CPAN
typedef typename internal::TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5,
k6, k7, k8, k9>::type SelectedArgs;
typedef Matcher<const SelectedArgs&> MonomorphicInnerMatcher;
template <typename InnerMatcher>
explicit ArgsMatcherImpl(const InnerMatcher& inner_matcher)
: inner_matcher_(SafeMatcherCast<const SelectedArgs&>(inner_matcher)) {}
virtual bool MatchAndExplain(ArgsTuple args,
MatchResultListener* listener) const {
const SelectedArgs& selected_args = GetSelectedArgs(args);
if (!listener->IsInterested())
return inner_matcher_.Matches(selected_args);
PrintIndices(listener->stream());
*listener << "are " << PrintToString(selected_args);
StringMatchResultListener inner_listener;
const bool match = inner_matcher_.MatchAndExplain(selected_args,
&inner_listener);
PrintIfNotEmpty(inner_listener.str(), listener->stream());
return match;
}
virtual void DescribeTo(::std::ostream* os) const {
*os << "are a tuple ";
PrintIndices(os);
inner_matcher_.DescribeTo(os);
}
libcares/test/gmock-1.8.0/gmock/gmock.h view on Meta::CPAN
PrintIndices(os);
inner_matcher_.DescribeNegationTo(os);
}
private:
static SelectedArgs GetSelectedArgs(ArgsTuple args) {
return TupleFields<RawArgsTuple, k0, k1, k2, k3, k4, k5, k6, k7, k8,
k9>::GetSelectedFields(args);
}
// Prints the indices of the selected fields.
static void PrintIndices(::std::ostream* os) {
*os << "whose fields (";
const int indices[10] = { k0, k1, k2, k3, k4, k5, k6, k7, k8, k9 };
for (int i = 0; i < 10; i++) {
if (indices[i] < 0)
break;
if (i >= 1)
*os << ", ";
libcares/test/gmock-1.8.0/gmock/gmock.h view on Meta::CPAN
typename M6, typename M7, typename M8, typename M9, typename M10>
struct AnyOfResult10 {
typedef EitherOfMatcher<
typename AnyOfResult5<M1, M2, M3, M4, M5>::type,
typename AnyOfResult5<M6, M7, M8, M9, M10>::type
> type;
};
} // namespace internal
// Args<N1, N2, ..., Nk>(a_matcher) matches a tuple if the selected
// fields of it matches a_matcher. C++ doesn't support default
// arguments for function templates, so we have to overload it.
template <typename InnerMatcher>
inline internal::ArgsMatcher<InnerMatcher>
Args(const InnerMatcher& matcher) {
return internal::ArgsMatcher<InnerMatcher>(matcher);
}
template <int k1, typename InnerMatcher>
inline internal::ArgsMatcher<InnerMatcher, k1>
( run in 1.291 second using v1.01-cache-2.11-cpan-49f99fa48dc )