mirror of https://github.com/Icinga/icinga2.git
Initial commit.
This commit is contained in:
Gunnar Beutner
commit
e11994038d
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
## Process this file with automake to produce Makefile.in
|
||||
## Created by Anjuta
|
||||
|
||||
SUBDIRS = base \
|
||||
jsonrpc \
|
||||
miniapp
|
||||
|
||||
icinga2docdir = ${prefix}/doc/icinga2
|
||||
icinga2doc_DATA = \
|
||||
README\
|
||||
COPYING\
|
||||
AUTHORS\
|
||||
ChangeLog\
|
||||
INSTALL\
|
||||
NEWS
|
||||
|
||||
|
||||
EXTRA_DIST = $(icinga2doc_DATA)
|
||||
|
||||
|
||||
# Remove doc directory on uninstall
|
||||
uninstall-local:
|
||||
-rm -r $(icinga2docdir)
|
||||
|
|
@ -0,0 +1,157 @@
|
|||
#!/bin/sh
|
||||
# Run this to generate all the initial makefiles, etc.
|
||||
|
||||
srcdir=`dirname $0`
|
||||
test -z "$srcdir" && srcdir=.
|
||||
|
||||
DIE=0
|
||||
|
||||
if [ -n "$GNOME2_DIR" ]; then
|
||||
ACLOCAL_FLAGS="-I $GNOME2_DIR/share/aclocal $ACLOCAL_FLAGS"
|
||||
LD_LIBRARY_PATH="$GNOME2_DIR/lib:$LD_LIBRARY_PATH"
|
||||
PATH="$GNOME2_DIR/bin:$PATH"
|
||||
export PATH
|
||||
export LD_LIBRARY_PATH
|
||||
fi
|
||||
|
||||
(test -f $srcdir/configure.ac) || {
|
||||
echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
|
||||
echo " top-level package directory"
|
||||
exit 1
|
||||
}
|
||||
|
||||
(autoconf --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`autoconf' installed."
|
||||
echo "Download the appropriate package for your distribution,"
|
||||
echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
|
||||
DIE=1
|
||||
}
|
||||
|
||||
(grep "^IT_PROG_INTLTOOL" $srcdir/configure.ac >/dev/null) && {
|
||||
(intltoolize --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`intltool' installed."
|
||||
echo "You can get it from:"
|
||||
echo " ftp://ftp.gnome.org/pub/GNOME/"
|
||||
DIE=1
|
||||
}
|
||||
}
|
||||
|
||||
(grep "^AM_PROG_XML_I18N_TOOLS" $srcdir/configure.ac >/dev/null) && {
|
||||
(xml-i18n-toolize --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`xml-i18n-toolize' installed."
|
||||
echo "You can get it from:"
|
||||
echo " ftp://ftp.gnome.org/pub/GNOME/"
|
||||
DIE=1
|
||||
}
|
||||
}
|
||||
|
||||
(grep "^LT_INIT" $srcdir/configure.ac >/dev/null) && {
|
||||
(libtool --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`libtool' installed."
|
||||
echo "You can get it from: ftp://ftp.gnu.org/pub/gnu/"
|
||||
DIE=1
|
||||
}
|
||||
}
|
||||
|
||||
(grep "^AM_GLIB_GNU_GETTEXT" $srcdir/configure.ac >/dev/null) && {
|
||||
(grep "sed.*POTFILES" $srcdir/configure.ac) > /dev/null || \
|
||||
(glib-gettextize --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`glib' installed."
|
||||
echo "You can get it from: ftp://ftp.gtk.org/pub/gtk"
|
||||
DIE=1
|
||||
}
|
||||
}
|
||||
|
||||
(automake --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`automake' installed."
|
||||
echo "You can get it from: ftp://ftp.gnu.org/pub/gnu/"
|
||||
DIE=1
|
||||
NO_AUTOMAKE=yes
|
||||
}
|
||||
|
||||
|
||||
# if no automake, don't bother testing for aclocal
|
||||
test -n "$NO_AUTOMAKE" || (aclocal --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: Missing \`aclocal'. The version of \`automake'"
|
||||
echo "installed doesn't appear recent enough."
|
||||
echo "You can get automake from ftp://ftp.gnu.org/pub/gnu/"
|
||||
DIE=1
|
||||
}
|
||||
|
||||
if test "$DIE" -eq 1; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test -z "$*"; then
|
||||
echo "**Warning**: I am going to run \`configure' with no arguments."
|
||||
echo "If you wish to pass any to it, please specify them on the"
|
||||
echo \`$0\'" command line."
|
||||
echo
|
||||
fi
|
||||
|
||||
case $CC in
|
||||
xlc )
|
||||
am_opt=--include-deps;;
|
||||
esac
|
||||
|
||||
for coin in `find $srcdir -path $srcdir/CVS -prune -o -name configure.ac -print`
|
||||
do
|
||||
dr=`dirname $coin`
|
||||
if test -f $dr/NO-AUTO-GEN; then
|
||||
echo skipping $dr -- flagged as no auto-gen
|
||||
else
|
||||
echo processing $dr
|
||||
( cd $dr
|
||||
|
||||
aclocalinclude="$ACLOCAL_FLAGS"
|
||||
|
||||
if grep "^AM_GLIB_GNU_GETTEXT" configure.ac >/dev/null; then
|
||||
echo "Creating $dr/aclocal.m4 ..."
|
||||
test -r $dr/aclocal.m4 || touch $dr/aclocal.m4
|
||||
echo "Running glib-gettextize... Ignore non-fatal messages."
|
||||
echo "no" | glib-gettextize --force --copy
|
||||
echo "Making $dr/aclocal.m4 writable ..."
|
||||
test -r $dr/aclocal.m4 && chmod u+w $dr/aclocal.m4
|
||||
fi
|
||||
if grep "^IT_PROG_INTLTOOL" configure.ac >/dev/null; then
|
||||
echo "Running intltoolize..."
|
||||
intltoolize --copy --force --automake
|
||||
fi
|
||||
if grep "^AM_PROG_XML_I18N_TOOLS" configure.ac >/dev/null; then
|
||||
echo "Running xml-i18n-toolize..."
|
||||
xml-i18n-toolize --copy --force --automake
|
||||
fi
|
||||
if grep "^LT_INIT" configure.ac >/dev/null; then
|
||||
if test -z "$NO_LIBTOOLIZE" ; then
|
||||
echo "Running libtoolize..."
|
||||
libtoolize --force --copy
|
||||
fi
|
||||
fi
|
||||
echo "Running aclocal $aclocalinclude ..."
|
||||
aclocal $aclocalinclude
|
||||
if grep "^A[CM]_CONFIG_HEADER" configure.ac >/dev/null; then
|
||||
echo "Running autoheader..."
|
||||
autoheader
|
||||
fi
|
||||
echo "Running automake --gnu $am_opt ..."
|
||||
automake --add-missing --gnu $am_opt
|
||||
echo "Running autoconf ..."
|
||||
autoconf
|
||||
)
|
||||
fi
|
||||
done
|
||||
|
||||
if test x$NOCONFIGURE = x; then
|
||||
echo Running $srcdir/configure "$@" ...
|
||||
$srcdir/configure "$@" \
|
||||
&& echo Now type \`make\' to compile. || exit 1
|
||||
else
|
||||
echo Skipping configure process.
|
||||
fi
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
|
||||
noinst_LIBRARIES = \
|
||||
libbase.a
|
||||
|
||||
libbase_a_SOURCES = \
|
||||
application.cpp \
|
||||
application.h \
|
||||
delegate.h \
|
||||
event.h \
|
||||
fifo.cpp \
|
||||
fifo.h \
|
||||
i2-base.h \
|
||||
memory.cpp \
|
||||
memory.h \
|
||||
object.cpp \
|
||||
object.h \
|
||||
socket.cpp \
|
||||
socket.h \
|
||||
tcpclient.cpp \
|
||||
tcpclient.h \
|
||||
tcpserver.cpp \
|
||||
tcpserver.h \
|
||||
tcpsocket.cpp \
|
||||
tcpsocket.h \
|
||||
timer.cpp \
|
||||
timer.h \
|
||||
unix.h \
|
||||
win32.h
|
||||
|
|
@ -0,0 +1,114 @@
|
|||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
Application::RefType Application::Instance;
|
||||
|
||||
Application::Application(void)
|
||||
{
|
||||
#ifdef _WIN32
|
||||
WSADATA wsaData;
|
||||
WSAStartup(MAKEWORD(1, 1), &wsaData);
|
||||
#endif
|
||||
|
||||
m_ShuttingDown = false;
|
||||
}
|
||||
|
||||
Application::~Application(void)
|
||||
{
|
||||
Timer::StopAllTimers();
|
||||
Socket::CloseAllSockets();
|
||||
|
||||
#ifdef _WIN32
|
||||
WSACleanup();
|
||||
#endif
|
||||
}
|
||||
|
||||
void Application::RunEventLoop(void)
|
||||
{
|
||||
while (!m_ShuttingDown) {
|
||||
fd_set readfds, writefds, exceptfds;
|
||||
int nfds = -1;
|
||||
|
||||
FD_ZERO(&readfds);
|
||||
FD_ZERO(&writefds);
|
||||
FD_ZERO(&exceptfds);
|
||||
|
||||
for (list<Socket::WeakRefType>::iterator i = Socket::Sockets.begin(); i != Socket::Sockets.end(); i++) {
|
||||
Socket::RefType socket = i->lock();
|
||||
|
||||
if (socket == NULL)
|
||||
continue;
|
||||
|
||||
int fd = socket->GetFD();
|
||||
|
||||
if (socket->WantsToRead())
|
||||
FD_SET(fd, &readfds);
|
||||
|
||||
if (socket->WantsToWrite())
|
||||
FD_SET(fd, &writefds);
|
||||
|
||||
FD_SET(fd, &exceptfds);
|
||||
|
||||
if (fd > nfds)
|
||||
nfds = fd;
|
||||
}
|
||||
|
||||
long sleep;
|
||||
|
||||
do {
|
||||
Timer::CallExpiredTimers();
|
||||
sleep = (long)(Timer::GetNextCall() - time(NULL));
|
||||
} while (sleep <= 0);
|
||||
|
||||
if (m_ShuttingDown)
|
||||
break;
|
||||
|
||||
timeval tv;
|
||||
tv.tv_sec = sleep;
|
||||
tv.tv_usec = 0;
|
||||
|
||||
int ready;
|
||||
|
||||
if (nfds == -1) {
|
||||
Sleep(tv.tv_sec * 1000 + tv.tv_usec);
|
||||
ready = 0;
|
||||
} else
|
||||
ready = select(nfds + 1, &readfds, &writefds, &exceptfds, &tv);
|
||||
|
||||
if (ready < 0)
|
||||
break;
|
||||
else if (ready == 0)
|
||||
continue;
|
||||
|
||||
EventArgs::RefType ea = new_object<EventArgs>();
|
||||
ea->Source = shared_from_this();
|
||||
|
||||
list<Socket::WeakRefType>::iterator prev, i;
|
||||
for (i = Socket::Sockets.begin(); i != Socket::Sockets.end(); ) {
|
||||
prev = i;
|
||||
i++;
|
||||
|
||||
Socket::RefType socket = prev->lock();
|
||||
|
||||
if (socket == NULL)
|
||||
continue;
|
||||
|
||||
int fd = socket->GetFD();
|
||||
|
||||
if (FD_ISSET(fd, &readfds))
|
||||
socket->OnReadable(ea);
|
||||
|
||||
if (FD_ISSET(fd, &writefds))
|
||||
socket->OnWritable(ea);
|
||||
|
||||
if (FD_ISSET(fd, &exceptfds))
|
||||
socket->OnException(ea);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Application::Shutdown(void)
|
||||
{
|
||||
m_ShuttingDown = true;
|
||||
}
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
#ifndef I2_APPLICATION_H
|
||||
#define I2_APPLICATION_H
|
||||
|
||||
namespace icinga {
|
||||
|
||||
using std::vector;
|
||||
using std::string;
|
||||
|
||||
class Application : public Object {
|
||||
private:
|
||||
bool m_ShuttingDown;
|
||||
|
||||
public:
|
||||
typedef shared_ptr<Application> RefType;
|
||||
typedef weak_ptr<Application> WeakRefType;
|
||||
|
||||
static Application::RefType Instance;
|
||||
|
||||
Application(void);
|
||||
~Application(void);
|
||||
|
||||
virtual int Main(const vector<string>& args) = 0;
|
||||
|
||||
void RunEventLoop(void);
|
||||
void Shutdown(void);
|
||||
};
|
||||
|
||||
template<class T>
|
||||
int i2_main(int argc, char **argv)
|
||||
{
|
||||
int result;
|
||||
|
||||
Application::Instance = new_object<T>();
|
||||
|
||||
vector<string> args;
|
||||
|
||||
for (int i = 0; i < argc; i++)
|
||||
args.push_back(string(argv[i]));
|
||||
|
||||
result = Application::Instance->Main(args);
|
||||
|
||||
Application::Instance.reset();
|
||||
|
||||
assert(Object::ActiveObjects == 0);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
#define SET_START_CLASS(klass) \
|
||||
int main(int argc, char **argv) { \
|
||||
return i2_main<klass>(argc, argv); \
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_APPLICATION_H */
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
#ifndef I2_DELEGATE_H
|
||||
#define I2_DELEGATE_H
|
||||
|
||||
#include <list>
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
using std::tr1::function;
|
||||
using namespace std::tr1::placeholders;
|
||||
|
||||
template<class TObject, class TArgs>
|
||||
int delegate_fwd(int (TObject::*function)(TArgs), weak_ptr<TObject> wref, const TArgs& args)
|
||||
{
|
||||
shared_ptr<TObject> ref = wref.lock();
|
||||
|
||||
if (ref == NULL)
|
||||
return -1;
|
||||
|
||||
return (ref.get()->*function)(args);
|
||||
}
|
||||
|
||||
template<class TObject, class TArgs>
|
||||
function<int (TArgs)> bind_weak(int (TObject::*function)(TArgs), const weak_ptr<TObject>& wref)
|
||||
{
|
||||
return std::tr1::bind<int>(delegate_fwd<TObject, TArgs>, function, wref, _1);
|
||||
}
|
||||
|
||||
template<class TObject, class TArgs>
|
||||
function<int (TArgs)> bind_weak(int (TObject::*function)(TArgs), shared_ptr<TObject> ref)
|
||||
{
|
||||
weak_ptr<TObject> wref = weak_ptr<TObject>(ref);
|
||||
return bind_weak(function, wref);
|
||||
}
|
||||
|
||||
template<class TObject, class TArgs>
|
||||
function<int (TArgs)> bind_weak(int (TObject::*function)(TArgs), shared_ptr<Object> ref)
|
||||
{
|
||||
weak_ptr<TObject> wref = weak_ptr<TObject>(static_pointer_cast<TObject>(ref));
|
||||
return bind_weak(function, wref);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_DELEGATE_H */
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
#ifndef I2_EVENT_H
|
||||
#define I2_EVENT_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
using std::list;
|
||||
|
||||
struct EventArgs : public Object
|
||||
{
|
||||
typedef shared_ptr<EventArgs> RefType;
|
||||
typedef weak_ptr<EventArgs> WeakRefType;
|
||||
|
||||
Object::RefType Source;
|
||||
};
|
||||
|
||||
template<class TArgs>
|
||||
class event
|
||||
{
|
||||
public:
|
||||
typedef function<int (TArgs)> DelegateType;
|
||||
|
||||
private:
|
||||
list<DelegateType> m_Delegates;
|
||||
|
||||
public:
|
||||
void bind(const DelegateType& delegate)
|
||||
{
|
||||
m_Delegates.push_front(delegate);
|
||||
}
|
||||
|
||||
void unbind(const DelegateType& delegate)
|
||||
{
|
||||
m_Delegates.remove(delegate);
|
||||
}
|
||||
|
||||
void operator()(const TArgs& args)
|
||||
{
|
||||
typename list<DelegateType>::iterator prev, i;
|
||||
|
||||
for (i = m_Delegates.begin(); i != m_Delegates.end(); ) {
|
||||
prev = i;
|
||||
i++;
|
||||
|
||||
(*prev)(args);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_EVENT_H */
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
FIFO::FIFO(void)
|
||||
{
|
||||
m_Buffer = NULL;
|
||||
m_BufferSize = 0;
|
||||
m_Offset = 0;
|
||||
}
|
||||
|
||||
FIFO::~FIFO(void)
|
||||
{
|
||||
Memory::Free(m_Buffer);
|
||||
}
|
||||
|
||||
char *FIFO::ResizeBuffer(char *buffer, size_t oldSize, size_t newSize)
|
||||
{
|
||||
if (oldSize != 0)
|
||||
oldSize += FIFO::BlockSize - (oldSize % FIFO::BlockSize);
|
||||
|
||||
size_t ceilNewSize = newSize + FIFO::BlockSize - (newSize % FIFO::BlockSize);
|
||||
size_t oldBlocks = oldSize / FIFO::BlockSize;
|
||||
size_t newBlocks = newBlocks / FIFO::BlockSize;
|
||||
|
||||
if (oldBlocks == newBlocks)
|
||||
return buffer;
|
||||
|
||||
if (newSize == 0) {
|
||||
Memory::Free(buffer);
|
||||
return NULL;
|
||||
} else {
|
||||
return (char *)Memory::Reallocate(buffer, newBlocks * FIFO::BlockSize);
|
||||
}
|
||||
}
|
||||
|
||||
void FIFO::Optimize(void)
|
||||
{
|
||||
char *newBuffer;
|
||||
|
||||
if (m_Offset == 0 || m_Offset < m_BufferSize / 5)
|
||||
return;
|
||||
|
||||
if (m_BufferSize - m_Offset == 0) {
|
||||
free(m_Buffer);
|
||||
|
||||
m_Buffer = 0;
|
||||
m_BufferSize = 0;
|
||||
m_Offset = 0;
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
newBuffer = (char *)ResizeBuffer(NULL, 0, m_BufferSize - m_Offset);
|
||||
|
||||
if (newBuffer == NULL)
|
||||
return;
|
||||
|
||||
memcpy(newBuffer, m_Buffer + m_Offset, m_BufferSize - m_Offset);
|
||||
|
||||
free(m_Buffer);
|
||||
m_Buffer = newBuffer;
|
||||
m_BufferSize -= m_Offset;
|
||||
m_Offset = 0;
|
||||
}
|
||||
|
||||
size_t FIFO::GetSize(void) const
|
||||
{
|
||||
return m_BufferSize - m_Offset;
|
||||
}
|
||||
|
||||
const void *FIFO::Peek(void) const
|
||||
{
|
||||
return m_Buffer + m_Offset;
|
||||
}
|
||||
|
||||
size_t FIFO::Read(void *buffer, size_t count)
|
||||
{
|
||||
count = (count <= m_BufferSize) ? count : m_BufferSize;
|
||||
|
||||
if (buffer != NULL)
|
||||
memcpy(buffer, m_Buffer + m_Offset, count);
|
||||
|
||||
m_Offset += count;
|
||||
|
||||
Optimize();
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
size_t FIFO::Write(const void *buffer, size_t count)
|
||||
{
|
||||
char *new_buffer;
|
||||
|
||||
new_buffer = ResizeBuffer(m_Buffer, m_BufferSize, m_BufferSize + count);
|
||||
|
||||
if (new_buffer == NULL)
|
||||
throw exception(/*"Out of memory."*/);
|
||||
|
||||
m_Buffer = new_buffer;
|
||||
memcpy(new_buffer + m_BufferSize + m_Offset, buffer, count);
|
||||
m_BufferSize += count;
|
||||
return count;
|
||||
}
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
#ifndef I2_FIFO_H
|
||||
#define I2_FIFO_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
class FIFO : public Object
|
||||
{
|
||||
private:
|
||||
static const size_t BlockSize = 16 * 1024;
|
||||
char *m_Buffer;
|
||||
size_t m_BufferSize;
|
||||
size_t m_Offset;
|
||||
|
||||
char *ResizeBuffer(char *buffer, size_t oldSize, size_t newSize);
|
||||
void Optimize(void);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<FIFO> RefType;
|
||||
typedef weak_ptr<FIFO> WeakRefType;
|
||||
|
||||
FIFO(void);
|
||||
~FIFO(void);
|
||||
|
||||
size_t GetSize(void) const;
|
||||
|
||||
const void *Peek(void) const;
|
||||
size_t Read(void *buffer, size_t count);
|
||||
size_t Write(const void *buffer, size_t count);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_FIFO_H */
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
#ifndef I2_BASE_H
|
||||
#define I2_BASE_H
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include <memory>
|
||||
#include <string>
|
||||
#include <vector>
|
||||
#include <iostream>
|
||||
#include <list>
|
||||
#include <typeinfo>
|
||||
|
||||
#include <list>
|
||||
#ifdef _MSC_VER
|
||||
# include <memory>
|
||||
# include <functional>
|
||||
#else
|
||||
# include <tr1/memory>
|
||||
# include <tr1/functional>
|
||||
#endif
|
||||
|
||||
#define PLATFORM_WINDOWS 1
|
||||
#define PLATFORM_UNIX 2
|
||||
|
||||
#ifdef _WIN32
|
||||
# define I2_PLATFORM Platform_Windows
|
||||
# include "win32.h"
|
||||
#else
|
||||
# define I2_PLATFORM Platform_Unix
|
||||
# include "unix.h"
|
||||
#endif
|
||||
|
||||
#include "object.h"
|
||||
#include "memory.h"
|
||||
#include "delegate.h"
|
||||
#include "event.h"
|
||||
#include "timer.h"
|
||||
#include "fifo.h"
|
||||
#include "socket.h"
|
||||
#include "tcpsocket.h"
|
||||
#include "tcpclient.h"
|
||||
#include "tcpserver.h"
|
||||
#include "application.h"
|
||||
|
||||
#endif /* I2_BASE_H */
|
||||
|
|
@ -0,0 +1,107 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="application.cpp" />
|
||||
<ClCompile Include="fifo.cpp" />
|
||||
<ClCompile Include="memory.cpp" />
|
||||
<ClCompile Include="object.cpp" />
|
||||
<ClCompile Include="socket.cpp" />
|
||||
<ClCompile Include="tcpclient.cpp" />
|
||||
<ClCompile Include="tcpserver.cpp" />
|
||||
<ClCompile Include="tcpsocket.cpp" />
|
||||
<ClCompile Include="timer.cpp" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="application.h" />
|
||||
<ClInclude Include="delegate.h" />
|
||||
<ClInclude Include="event.h" />
|
||||
<ClInclude Include="fifo.h" />
|
||||
<ClInclude Include="i2-base.h" />
|
||||
<ClInclude Include="memory.h" />
|
||||
<ClInclude Include="object.h" />
|
||||
<ClInclude Include="socket.h" />
|
||||
<ClInclude Include="tcpclient.h" />
|
||||
<ClInclude Include="tcpserver.h" />
|
||||
<ClInclude Include="tcpsocket.h" />
|
||||
<ClInclude Include="timer.h" />
|
||||
<ClInclude Include="unix.h" />
|
||||
<ClInclude Include="win32.h" />
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{9C92DA90-FD53-43A9-A244-90F2E8AF9677}</ProjectGuid>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<RootNamespace>i2base</RootNamespace>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup />
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<AdditionalDependencies>ws2_32.lib;imagehlp.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
<Lib>
|
||||
<AdditionalDependencies>ws2_32.lib</AdditionalDependencies>
|
||||
</Lib>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<AdditionalDependencies>ws2_32.lib;imagehlp.lib;%(AdditionalDependencies)</AdditionalDependencies>
|
||||
</Link>
|
||||
<Lib>
|
||||
<AdditionalDependencies>ws2_32.lib</AdditionalDependencies>
|
||||
</Lib>
|
||||
</ItemDefinitionGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
void *Memory::Allocate(size_t size)
|
||||
{
|
||||
void *ptr = malloc(size);
|
||||
|
||||
if (size != 0 && ptr == NULL)
|
||||
throw OutOfMemoryException();
|
||||
|
||||
return ptr;
|
||||
}
|
||||
|
||||
void *Memory::Reallocate(void *ptr, size_t size)
|
||||
{
|
||||
void *new_ptr = realloc(ptr, size);
|
||||
|
||||
if (size != 0 && new_ptr == NULL)
|
||||
throw OutOfMemoryException();
|
||||
|
||||
return new_ptr;
|
||||
}
|
||||
|
||||
void Memory::Free(void *ptr)
|
||||
{
|
||||
if (ptr != NULL)
|
||||
free(ptr);
|
||||
}
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
#ifndef I2_MEMORY_H
|
||||
#define I2_MEMORY_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
using std::exception;
|
||||
|
||||
class OutOfMemoryException : public exception { };
|
||||
|
||||
class Memory
|
||||
{
|
||||
private:
|
||||
Memory(void) { }
|
||||
|
||||
public:
|
||||
static void *Allocate(size_t size);
|
||||
static void *Reallocate(void *ptr, size_t size);
|
||||
static void Free(void *ptr);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_MEMORY_H */
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
unsigned long Object::ActiveObjects;
|
||||
|
||||
Object::Object(void) {
|
||||
ActiveObjects++;
|
||||
}
|
||||
|
||||
Object::~Object(void) {
|
||||
ActiveObjects--;
|
||||
}
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
#ifndef I2_OBJECT_H
|
||||
#define I2_OBJECT_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
using std::tr1::shared_ptr;
|
||||
using std::tr1::weak_ptr;
|
||||
using std::tr1::enable_shared_from_this;
|
||||
using std::tr1::static_pointer_cast;
|
||||
using std::tr1::function;
|
||||
|
||||
class Object : public enable_shared_from_this<Object>
|
||||
{
|
||||
private:
|
||||
Object(const Object &other);
|
||||
|
||||
protected:
|
||||
Object(void);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<Object> RefType;
|
||||
typedef weak_ptr<Object> WeakRefType;
|
||||
|
||||
static unsigned long ActiveObjects;
|
||||
|
||||
virtual ~Object(void);
|
||||
};
|
||||
|
||||
template<class T>
|
||||
struct weak_ptr_eq_raw
|
||||
{
|
||||
private:
|
||||
const void *m_Ref;
|
||||
|
||||
public:
|
||||
weak_ptr_eq_raw(const void *ref) : m_Ref(ref) { }
|
||||
|
||||
bool operator()(const weak_ptr<T>& wref) const
|
||||
{
|
||||
return (wref.lock().get() == (const T *)m_Ref);
|
||||
}
|
||||
};
|
||||
|
||||
template<class T>
|
||||
shared_ptr<T> new_object(void)
|
||||
{
|
||||
T *instance = new T();
|
||||
|
||||
return shared_ptr<T>(instance);
|
||||
}
|
||||
|
||||
typedef function<Object::RefType ()> factory_function;
|
||||
|
||||
template<class T>
|
||||
Object::RefType factory(void)
|
||||
{
|
||||
return new_object<T>();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_OBJECT_H */
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
#include <functional>
|
||||
#include <algorithm>
|
||||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
using std::bind2nd;
|
||||
using std::equal_to;
|
||||
|
||||
list<Socket::WeakRefType> Socket::Sockets;
|
||||
|
||||
Socket::Socket(void)
|
||||
{
|
||||
m_FD = INVALID_SOCKET;
|
||||
}
|
||||
|
||||
Socket::~Socket(void)
|
||||
{
|
||||
Close(true);
|
||||
}
|
||||
|
||||
void Socket::Start(void)
|
||||
{
|
||||
Sockets.push_front(static_pointer_cast<Socket>(shared_from_this()));
|
||||
}
|
||||
|
||||
void Socket::Stop(void)
|
||||
{
|
||||
Sockets.remove_if(weak_ptr_eq_raw<Socket>(this));
|
||||
}
|
||||
|
||||
void Socket::SetFD(SOCKET fd)
|
||||
{
|
||||
m_FD = fd;
|
||||
}
|
||||
|
||||
SOCKET Socket::GetFD(void) const
|
||||
{
|
||||
return m_FD;
|
||||
}
|
||||
|
||||
void Socket::Close(void)
|
||||
{
|
||||
Close(false);
|
||||
}
|
||||
|
||||
void Socket::Close(bool from_dtor)
|
||||
{
|
||||
if (m_FD != INVALID_SOCKET) {
|
||||
closesocket(m_FD);
|
||||
m_FD = INVALID_SOCKET;
|
||||
|
||||
/* nobody can possibly have a valid event subscription when the destructor has been called */
|
||||
if (!from_dtor) {
|
||||
EventArgs::RefType ea = new_object<EventArgs>();
|
||||
ea->Source = shared_from_this();
|
||||
OnClosed(ea);
|
||||
}
|
||||
}
|
||||
|
||||
if (!from_dtor)
|
||||
Stop();
|
||||
}
|
||||
|
||||
void Socket::CloseAllSockets(void)
|
||||
{
|
||||
for (list<Socket::WeakRefType>::iterator i = Sockets.begin(); i != Sockets.end(); ) {
|
||||
Socket::RefType socket = i->lock();
|
||||
|
||||
i++;
|
||||
|
||||
if (socket == NULL)
|
||||
continue;
|
||||
|
||||
socket->Close();
|
||||
}
|
||||
}
|
||||
|
||||
bool Socket::WantsToRead(void) const
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
bool Socket::WantsToWrite(void) const
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
#ifndef I2_SOCKET_H
|
||||
#define I2_SOCKET_H
|
||||
|
||||
namespace icinga {
|
||||
|
||||
class Socket : public Object
|
||||
{
|
||||
protected:
|
||||
SOCKET m_FD;
|
||||
|
||||
Socket(void);
|
||||
|
||||
void Close(bool from_dtor);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<Socket> RefType;
|
||||
typedef weak_ptr<Socket> WeakRefType;
|
||||
|
||||
static list<Socket::WeakRefType> Sockets;
|
||||
|
||||
~Socket(void);
|
||||
|
||||
void SetFD(SOCKET fd);
|
||||
SOCKET GetFD(void) const;
|
||||
|
||||
static void CloseAllSockets(void);
|
||||
|
||||
event<EventArgs::RefType> OnReadable;
|
||||
event<EventArgs::RefType> OnWritable;
|
||||
event<EventArgs::RefType> OnException;
|
||||
|
||||
event<EventArgs::RefType> OnClosed;
|
||||
|
||||
virtual bool WantsToRead(void) const;
|
||||
virtual bool WantsToWrite(void) const;
|
||||
|
||||
virtual void Start(void);
|
||||
virtual void Stop(void);
|
||||
|
||||
void Close(void);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_SOCKET_H */
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
TCPClient::TCPClient(void)
|
||||
{
|
||||
m_SendQueue = new_object<FIFO>();
|
||||
m_RecvQueue = new_object<FIFO>();
|
||||
}
|
||||
|
||||
void TCPClient::Start(void)
|
||||
{
|
||||
TCPSocket::Start();
|
||||
|
||||
function<int (EventArgs::RefType)> rd = bind_weak(&TCPClient::ReadableEventHandler, shared_from_this());
|
||||
OnReadable.bind(rd);
|
||||
|
||||
function<int (EventArgs::RefType)> wd = bind_weak(&TCPClient::WritableEventHandler, shared_from_this());
|
||||
OnWritable.bind(wd);
|
||||
}
|
||||
|
||||
FIFO::RefType TCPClient::GetSendQueue(void)
|
||||
{
|
||||
return m_SendQueue;
|
||||
}
|
||||
|
||||
FIFO::RefType TCPClient::GetRecvQueue(void)
|
||||
{
|
||||
return m_RecvQueue;
|
||||
}
|
||||
|
||||
int TCPClient::ReadableEventHandler(EventArgs::RefType ea)
|
||||
{
|
||||
char buffer[4096];
|
||||
int rc;
|
||||
|
||||
rc = recv(GetFD(), buffer, sizeof(buffer), 0);
|
||||
|
||||
if (rc <= 0) {
|
||||
Close();
|
||||
return 0;
|
||||
}
|
||||
|
||||
m_RecvQueue->Write(buffer, rc);
|
||||
|
||||
EventArgs::RefType dea = new_object<EventArgs>();
|
||||
dea->Source = shared_from_this();
|
||||
OnDataAvailable(dea);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int TCPClient::WritableEventHandler(EventArgs::RefType ea)
|
||||
{
|
||||
int rc;
|
||||
|
||||
rc = send(GetFD(), (const char *)m_SendQueue->Peek(), m_SendQueue->GetSize(), 0);
|
||||
|
||||
if (rc <= 0) {
|
||||
Close();
|
||||
return 0;
|
||||
}
|
||||
|
||||
m_SendQueue->Read(NULL, rc);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool TCPClient::WantsToRead(void) const
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
bool TCPClient::WantsToWrite(void) const
|
||||
{
|
||||
return (m_SendQueue->GetSize() > 0);
|
||||
}
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
#ifndef I2_TCPCLIENT_H
|
||||
#define I2_TCPCLIENT_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
class TCPClient : public TCPSocket
|
||||
{
|
||||
private:
|
||||
FIFO::RefType m_SendQueue;
|
||||
FIFO::RefType m_RecvQueue;
|
||||
|
||||
int ReadableEventHandler(EventArgs::RefType ea);
|
||||
int WritableEventHandler(EventArgs::RefType ea);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<TCPClient> RefType;
|
||||
typedef weak_ptr<TCPClient> WeakRefType;
|
||||
|
||||
TCPClient(void);
|
||||
|
||||
virtual void Start(void);
|
||||
|
||||
void Connect(const char *hostname, unsigned short port);
|
||||
|
||||
FIFO::RefType GetSendQueue(void);
|
||||
FIFO::RefType GetRecvQueue(void);
|
||||
|
||||
virtual bool WantsToRead(void) const;
|
||||
virtual bool WantsToWrite(void) const;
|
||||
|
||||
event<EventArgs::RefType> OnDataAvailable;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_TCPCLIENT_H */
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
TCPServer::TCPServer(void)
|
||||
{
|
||||
m_ClientFactory = factory<TCPClient>;
|
||||
}
|
||||
|
||||
void TCPServer::SetClientFactory(factory_function clientFactory)
|
||||
{
|
||||
m_ClientFactory = clientFactory;
|
||||
}
|
||||
|
||||
factory_function TCPServer::GetFactoryFunction(void)
|
||||
{
|
||||
return m_ClientFactory;
|
||||
}
|
||||
|
||||
void TCPServer::Start(void)
|
||||
{
|
||||
TCPSocket::Start();
|
||||
|
||||
function<int (EventArgs::RefType)> dr = bind_weak(&TCPServer::ReadableEventHandler, shared_from_this());
|
||||
OnReadable.bind(dr);
|
||||
}
|
||||
|
||||
void TCPServer::Listen(void)
|
||||
{
|
||||
listen(m_FD, SOMAXCONN);
|
||||
|
||||
Start();
|
||||
}
|
||||
|
||||
int TCPServer::ReadableEventHandler(EventArgs::RefType ea)
|
||||
{
|
||||
int fd;
|
||||
sockaddr_in addr;
|
||||
socklen_t addrlen = sizeof(addr);
|
||||
|
||||
fd = accept(GetFD(), (sockaddr *)&addr, &addrlen);
|
||||
|
||||
NewClientEventArgs::RefType nea = new_object<NewClientEventArgs>();
|
||||
nea->Source = shared_from_this();
|
||||
nea->Client = static_pointer_cast<TCPSocket>(m_ClientFactory());
|
||||
nea->Client->SetFD(fd);
|
||||
nea->Client->Start();
|
||||
OnNewClient(nea);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
bool TCPServer::WantsToRead(void) const
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
#ifndef I2_TCPSERVER_H
|
||||
#define I2_TCPSERVER_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
struct NewClientEventArgs : public EventArgs
|
||||
{
|
||||
typedef shared_ptr<NewClientEventArgs> RefType;
|
||||
typedef weak_ptr<NewClientEventArgs> WeakRefType;
|
||||
|
||||
TCPSocket::RefType Client;
|
||||
};
|
||||
|
||||
class TCPServer : public TCPSocket
|
||||
{
|
||||
private:
|
||||
int ReadableEventHandler(EventArgs::RefType ea);
|
||||
|
||||
factory_function m_ClientFactory;
|
||||
|
||||
public:
|
||||
typedef shared_ptr<TCPServer> RefType;
|
||||
typedef weak_ptr<TCPServer> WeakRefType;
|
||||
|
||||
TCPServer(void);
|
||||
|
||||
void SetClientFactory(factory_function function);
|
||||
factory_function GetFactoryFunction(void);
|
||||
|
||||
virtual void Start();
|
||||
|
||||
void Listen(void);
|
||||
|
||||
event<NewClientEventArgs::RefType> OnNewClient;
|
||||
|
||||
virtual bool WantsToRead(void) const;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_TCPSERVER_H */
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
void TCPSocket::MakeSocket(void)
|
||||
{
|
||||
assert(m_FD == INVALID_SOCKET);
|
||||
|
||||
m_FD = socket(AF_INET, SOCK_STREAM, 0);
|
||||
}
|
||||
|
||||
void TCPSocket::Bind(unsigned short port)
|
||||
{
|
||||
Bind(NULL, port);
|
||||
}
|
||||
|
||||
void TCPSocket::Bind(const char *hostname, unsigned short port)
|
||||
{
|
||||
sockaddr_in sin;
|
||||
|
||||
memset(&sin, 0, sizeof(sin));
|
||||
sin.sin_family = AF_INET;
|
||||
sin.sin_addr.s_addr = hostname ? inet_addr(hostname) : htonl(INADDR_ANY);
|
||||
sin.sin_port = htons(port);
|
||||
bind(GetFD(), (sockaddr *)&sin, sizeof(sin));
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
#ifndef I2_TCPSOCKET_H
|
||||
#define I2_TCPSOCKET_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
class TCPSocket : public Socket
|
||||
{
|
||||
public:
|
||||
typedef shared_ptr<TCPSocket> RefType;
|
||||
typedef weak_ptr<TCPSocket> WeakRefType;
|
||||
|
||||
void MakeSocket(void);
|
||||
|
||||
void Bind(unsigned short port);
|
||||
void Bind(const char *hostname, unsigned short port);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_TCPSOCKET_H */
|
||||
|
|
@ -0,0 +1,113 @@
|
|||
#include <functional>
|
||||
#include <algorithm>
|
||||
#include "i2-base.h"
|
||||
|
||||
using namespace icinga;
|
||||
using std::list;
|
||||
using std::bind2nd;
|
||||
using std::equal_to;
|
||||
|
||||
static time_t g_NextCall;
|
||||
list<Timer::WeakRefType> Timer::Timers;
|
||||
|
||||
Timer::Timer(void)
|
||||
{
|
||||
m_Interval = 0;
|
||||
}
|
||||
|
||||
time_t Timer::GetNextCall(void)
|
||||
{
|
||||
if (g_NextCall < time(NULL))
|
||||
Timer::RescheduleTimers();
|
||||
|
||||
return g_NextCall;
|
||||
}
|
||||
|
||||
void Timer::RescheduleTimers(void)
|
||||
{
|
||||
/* Make sure we wake up at least once every 30 seconds */
|
||||
g_NextCall = time(NULL) + 30;
|
||||
|
||||
for (list<Timer::WeakRefType>::iterator i = Timers.begin(); i != Timers.end(); i++) {
|
||||
Timer::RefType timer = i->lock();
|
||||
|
||||
if (timer == NULL)
|
||||
continue;
|
||||
|
||||
if (timer->m_Next < g_NextCall)
|
||||
g_NextCall = timer->m_Next;
|
||||
}
|
||||
}
|
||||
|
||||
void Timer::CallExpiredTimers(void)
|
||||
{
|
||||
time_t now;
|
||||
|
||||
time(&now);
|
||||
|
||||
for (list<Timer::WeakRefType>::iterator i = Timers.begin(); i != Timers.end(); ) {
|
||||
Timer::RefType timer = Timer::RefType(*i);
|
||||
i++;
|
||||
|
||||
if (timer == NULL)
|
||||
continue;
|
||||
|
||||
if (timer->m_Next <= now) {
|
||||
timer->Call();
|
||||
timer->Reschedule(now + timer->GetInterval());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void Timer::StopAllTimers(void)
|
||||
{
|
||||
for (list<Timer::WeakRefType>::iterator i = Timers.begin(); i != Timers.end(); ) {
|
||||
Timer::RefType timer = Timer::RefType(*i);
|
||||
i++;
|
||||
|
||||
if (timer == NULL)
|
||||
continue;
|
||||
|
||||
timer->Stop();
|
||||
}
|
||||
}
|
||||
|
||||
/* Note: the timer delegate must not call Disable() on any other timers than
|
||||
* the timer that originally invoked the delegate */
|
||||
void Timer::Call(void)
|
||||
{
|
||||
TimerEventArgs::RefType ea = new_object<TimerEventArgs>();
|
||||
ea->Source = shared_from_this();
|
||||
ea->UserArgs = m_UserArgs;
|
||||
OnTimerExpired(ea);
|
||||
}
|
||||
|
||||
void Timer::SetInterval(unsigned int interval)
|
||||
{
|
||||
m_Interval = interval;
|
||||
}
|
||||
|
||||
unsigned int Timer::GetInterval(void) const
|
||||
{
|
||||
return m_Interval;
|
||||
}
|
||||
|
||||
void Timer::Start(void)
|
||||
{
|
||||
Stop();
|
||||
|
||||
Timers.push_front(static_pointer_cast<Timer>(shared_from_this()));
|
||||
|
||||
Reschedule(time(NULL) + m_Interval);
|
||||
}
|
||||
|
||||
void Timer::Stop(void)
|
||||
{
|
||||
Timers.remove_if(weak_ptr_eq_raw<Timer>(this));
|
||||
}
|
||||
|
||||
void Timer::Reschedule(time_t next)
|
||||
{
|
||||
m_Next = next;
|
||||
RescheduleTimers();
|
||||
}
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
#ifndef I2_TIMER_H
|
||||
#define I2_TIMER_H
|
||||
|
||||
#include <time.h>
|
||||
|
||||
namespace icinga {
|
||||
|
||||
struct TimerEventArgs : public EventArgs
|
||||
{
|
||||
typedef shared_ptr<TimerEventArgs> RefType;
|
||||
typedef weak_ptr<TimerEventArgs> WeakRefType;
|
||||
|
||||
EventArgs::RefType UserArgs;
|
||||
};
|
||||
|
||||
class Timer : public Object
|
||||
{
|
||||
private:
|
||||
EventArgs::RefType m_UserArgs;
|
||||
unsigned int m_Interval;
|
||||
time_t m_Next;
|
||||
|
||||
static time_t NextCall;
|
||||
|
||||
static void RescheduleTimers(void);
|
||||
|
||||
void Call(void);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<Timer> RefType;
|
||||
typedef weak_ptr<Timer> WeakRefType;
|
||||
|
||||
static list<Timer::WeakRefType> Timers;
|
||||
|
||||
Timer(void);
|
||||
|
||||
void SetInterval(unsigned int interval);
|
||||
unsigned int GetInterval(void) const;
|
||||
|
||||
void SetUserArgs(const EventArgs::RefType& userArgs);
|
||||
EventArgs::RefType GetUserArgs(void) const;
|
||||
|
||||
static time_t GetNextCall(void);
|
||||
static void CallExpiredTimers(void);
|
||||
static void StopAllTimers(void);
|
||||
|
||||
void Start(void);
|
||||
void Stop(void);
|
||||
|
||||
void Reschedule(time_t next);
|
||||
|
||||
event<TimerEventArgs::RefType> OnTimerExpired;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_TIMER_H */
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
#ifndef I2_UNIX_H
|
||||
#define I2_UNIX_H
|
||||
|
||||
#include <execinfo.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netinet/in.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
typedef int SOCKET;
|
||||
|
||||
#define INVALID_SOCKET (-1)
|
||||
|
||||
inline void Sleep(unsigned long milliseconds)
|
||||
{
|
||||
usleep(milliseconds * 1000);
|
||||
}
|
||||
|
||||
inline void closesocket(int fd)
|
||||
{
|
||||
close(fd);
|
||||
}
|
||||
|
||||
#endif /* I2_UNIX_H */
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
#ifndef I2_WIN32_H
|
||||
#define I2_WIN32_H
|
||||
|
||||
#include <windows.h>
|
||||
#include <imagehlp.h>
|
||||
|
||||
typedef int socklen_t;
|
||||
|
||||
#endif /* I2_WIN32_H */
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
/* config.h.in. Generated from configure.ac by autoheader. */
|
||||
|
||||
/* Define to 1 if you have the <dlfcn.h> header file. */
|
||||
#undef HAVE_DLFCN_H
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#undef HAVE_INTTYPES_H
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#undef HAVE_MEMORY_H
|
||||
|
||||
/* Define to 1 if you have the <stdint.h> header file. */
|
||||
#undef HAVE_STDINT_H
|
||||
|
||||
/* Define to 1 if you have the <stdlib.h> header file. */
|
||||
#undef HAVE_STDLIB_H
|
||||
|
||||
/* Define to 1 if you have the <strings.h> header file. */
|
||||
#undef HAVE_STRINGS_H
|
||||
|
||||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#undef HAVE_STRING_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/types.h> header file. */
|
||||
#undef HAVE_SYS_TYPES_H
|
||||
|
||||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Define to the sub-directory in which libtool stores uninstalled libraries.
|
||||
*/
|
||||
#undef LT_OBJDIR
|
||||
|
||||
/* Name of package */
|
||||
#undef PACKAGE
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#undef PACKAGE_BUGREPORT
|
||||
|
||||
/* Define to the full name of this package. */
|
||||
#undef PACKAGE_NAME
|
||||
|
||||
/* Define to the full name and version of this package. */
|
||||
#undef PACKAGE_STRING
|
||||
|
||||
/* Define to the one symbol short name of this package. */
|
||||
#undef PACKAGE_TARNAME
|
||||
|
||||
/* Define to the home page for this package. */
|
||||
#undef PACKAGE_URL
|
||||
|
||||
/* Define to the version of this package. */
|
||||
#undef PACKAGE_VERSION
|
||||
|
||||
/* Define to 1 if you have the ANSI C header files. */
|
||||
#undef STDC_HEADERS
|
||||
|
||||
/* Version number of package */
|
||||
#undef VERSION
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
dnl Process this file with autoconf to produce a configure script.
|
||||
dnl Created by Anjuta application wizard.
|
||||
|
||||
AC_INIT(icinga2, 0.1)
|
||||
|
||||
AC_CONFIG_HEADERS([config.h])
|
||||
|
||||
AM_INIT_AUTOMAKE([1.11])
|
||||
|
||||
AM_SILENT_RULES([yes])
|
||||
|
||||
AC_PROG_CXX
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
LT_INIT
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
AC_OUTPUT([
|
||||
Makefile
|
||||
base/Makefile
|
||||
jsonrpc/Makefile
|
||||
miniapp/Makefile
|
||||
|
||||
])
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
|
||||
noinst_LIBRARIES = \
|
||||
libjsonrpc.a
|
||||
|
||||
libjsonrpc_a_SOURCES = \
|
||||
cJSON.c \
|
||||
cJSON.h \
|
||||
connectionmanager.cpp \
|
||||
connectionmanager.h \
|
||||
i2-jsonrpc.h \
|
||||
jsonrpcclient.cpp \
|
||||
jsonrpcclient.h \
|
||||
jsonrpcmessage.cpp \
|
||||
jsonrpcmessage.h \
|
||||
jsonrpcserver.cpp \
|
||||
jsonrpcserver.h \
|
||||
netstring.cpp \
|
||||
netstring.h
|
||||
|
||||
libjsonrpc_a_CXXFLAGS = -I${top_srcdir}/base
|
||||
|
||||
libjsonrpc_a_LIBADD = $(top_builddir)/base/libbase.a
|
||||
|
|
@ -0,0 +1,514 @@
|
|||
/*
|
||||
Copyright (c) 2009 Dave Gamble
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/* cJSON */
|
||||
/* JSON parser in C. */
|
||||
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
#include <float.h>
|
||||
#include <limits.h>
|
||||
#include <ctype.h>
|
||||
#include "cJSON.h"
|
||||
|
||||
static const char *ep;
|
||||
|
||||
const char *cJSON_GetErrorPtr() {return ep;}
|
||||
|
||||
static int cJSON_strcasecmp(const char *s1,const char *s2)
|
||||
{
|
||||
if (!s1) return (s1==s2)?0:1;if (!s2) return 1;
|
||||
for(; tolower(*s1) == tolower(*s2); ++s1, ++s2) if(*s1 == 0) return 0;
|
||||
return tolower(*(const unsigned char *)s1) - tolower(*(const unsigned char *)s2);
|
||||
}
|
||||
|
||||
static void *(*cJSON_malloc)(size_t sz) = malloc;
|
||||
static void (*cJSON_free)(void *ptr) = free;
|
||||
|
||||
static char* cJSON_strdup(const char* str)
|
||||
{
|
||||
size_t len;
|
||||
char* copy;
|
||||
|
||||
len = strlen(str) + 1;
|
||||
if (!(copy = (char*)cJSON_malloc(len))) return 0;
|
||||
memcpy(copy,str,len);
|
||||
return copy;
|
||||
}
|
||||
|
||||
void cJSON_InitHooks(cJSON_Hooks* hooks)
|
||||
{
|
||||
if (!hooks) { /* Reset hooks */
|
||||
cJSON_malloc = malloc;
|
||||
cJSON_free = free;
|
||||
return;
|
||||
}
|
||||
|
||||
cJSON_malloc = (hooks->malloc_fn)?hooks->malloc_fn:malloc;
|
||||
cJSON_free = (hooks->free_fn)?hooks->free_fn:free;
|
||||
}
|
||||
|
||||
/* Internal constructor. */
|
||||
static cJSON *cJSON_New_Item()
|
||||
{
|
||||
cJSON* node = (cJSON*)cJSON_malloc(sizeof(cJSON));
|
||||
if (node) memset(node,0,sizeof(cJSON));
|
||||
return node;
|
||||
}
|
||||
|
||||
/* Delete a cJSON structure. */
|
||||
void cJSON_Delete(cJSON *c)
|
||||
{
|
||||
cJSON *next;
|
||||
while (c)
|
||||
{
|
||||
next=c->next;
|
||||
if (!(c->type&cJSON_IsReference) && c->child) cJSON_Delete(c->child);
|
||||
if (!(c->type&cJSON_IsReference) && c->valuestring) cJSON_free(c->valuestring);
|
||||
if (c->string) cJSON_free(c->string);
|
||||
cJSON_free(c);
|
||||
c=next;
|
||||
}
|
||||
}
|
||||
|
||||
/* Parse the input text to generate a number, and populate the result into item. */
|
||||
static const char *parse_number(cJSON *item,const char *num)
|
||||
{
|
||||
double n=0,sign=1,scale=0;int subscale=0,signsubscale=1;
|
||||
|
||||
/* Could use sscanf for this? */
|
||||
if (*num=='-') sign=-1,num++; /* Has sign? */
|
||||
if (*num=='0') num++; /* is zero */
|
||||
if (*num>='1' && *num<='9') do n=(n*10.0)+(*num++ -'0'); while (*num>='0' && *num<='9'); /* Number? */
|
||||
if (*num=='.' && num[1]>='0' && num[1]<='9') {num++; do n=(n*10.0)+(*num++ -'0'),scale--; while (*num>='0' && *num<='9');} /* Fractional part? */
|
||||
if (*num=='e' || *num=='E') /* Exponent? */
|
||||
{ num++;if (*num=='+') num++; else if (*num=='-') signsubscale=-1,num++; /* With sign? */
|
||||
while (*num>='0' && *num<='9') subscale=(subscale*10)+(*num++ - '0'); /* Number? */
|
||||
}
|
||||
|
||||
n=sign*n*pow(10.0,(scale+subscale*signsubscale)); /* number = +/- number.fraction * 10^+/- exponent */
|
||||
|
||||
item->valuedouble=n;
|
||||
item->valueint=(int)n;
|
||||
item->type=cJSON_Number;
|
||||
return num;
|
||||
}
|
||||
|
||||
/* Render the number nicely from the given item into a string. */
|
||||
static char *print_number(cJSON *item)
|
||||
{
|
||||
char *str;
|
||||
double d=item->valuedouble;
|
||||
if (fabs(((double)item->valueint)-d)<=DBL_EPSILON && d<=INT_MAX && d>=INT_MIN)
|
||||
{
|
||||
str=(char*)cJSON_malloc(21); /* 2^64+1 can be represented in 21 chars. */
|
||||
if (str) sprintf(str,"%d",item->valueint);
|
||||
}
|
||||
else
|
||||
{
|
||||
str=(char*)cJSON_malloc(64); /* This is a nice tradeoff. */
|
||||
if (str)
|
||||
{
|
||||
if (fabs(floor(d)-d)<=DBL_EPSILON) sprintf(str,"%.0f",d);
|
||||
else if (fabs(d)<1.0e-6 || fabs(d)>1.0e9) sprintf(str,"%e",d);
|
||||
else sprintf(str,"%f",d);
|
||||
}
|
||||
}
|
||||
return str;
|
||||
}
|
||||
|
||||
/* Parse the input text into an unescaped cstring, and populate item. */
|
||||
static const unsigned char firstByteMark[7] = { 0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC };
|
||||
static const char *parse_string(cJSON *item,const char *str)
|
||||
{
|
||||
const char *ptr=str+1;char *ptr2;char *out;int len=0;unsigned uc,uc2;
|
||||
if (*str!='\"') {ep=str;return 0;} /* not a string! */
|
||||
|
||||
while (*ptr!='\"' && *ptr && ++len) if (*ptr++ == '\\') ptr++; /* Skip escaped quotes. */
|
||||
|
||||
out=(char*)cJSON_malloc(len+1); /* This is how long we need for the string, roughly. */
|
||||
if (!out) return 0;
|
||||
|
||||
ptr=str+1;ptr2=out;
|
||||
while (*ptr!='\"' && *ptr)
|
||||
{
|
||||
if (*ptr!='\\') *ptr2++=*ptr++;
|
||||
else
|
||||
{
|
||||
ptr++;
|
||||
switch (*ptr)
|
||||
{
|
||||
case 'b': *ptr2++='\b'; break;
|
||||
case 'f': *ptr2++='\f'; break;
|
||||
case 'n': *ptr2++='\n'; break;
|
||||
case 'r': *ptr2++='\r'; break;
|
||||
case 't': *ptr2++='\t'; break;
|
||||
case 'u': /* transcode utf16 to utf8. */
|
||||
sscanf(ptr+1,"%4x",&uc);ptr+=4; /* get the unicode char. */
|
||||
|
||||
if ((uc>=0xDC00 && uc<=0xDFFF) || uc==0) break; // check for invalid.
|
||||
|
||||
if (uc>=0xD800 && uc<=0xDBFF) // UTF16 surrogate pairs.
|
||||
{
|
||||
if (ptr[1]!='\\' || ptr[2]!='u') break; // missing second-half of surrogate.
|
||||
sscanf(ptr+3,"%4x",&uc2);ptr+=6;
|
||||
if (uc2<0xDC00 || uc2>0xDFFF) break; // invalid second-half of surrogate.
|
||||
uc=0x10000 | ((uc&0x3FF)<<10) | (uc2&0x3FF);
|
||||
}
|
||||
|
||||
len=4;if (uc<0x80) len=1;else if (uc<0x800) len=2;else if (uc<0x10000) len=3; ptr2+=len;
|
||||
|
||||
switch (len) {
|
||||
case 4: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
|
||||
case 3: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
|
||||
case 2: *--ptr2 =((uc | 0x80) & 0xBF); uc >>= 6;
|
||||
case 1: *--ptr2 =(uc | firstByteMark[len]);
|
||||
}
|
||||
ptr2+=len;
|
||||
break;
|
||||
default: *ptr2++=*ptr; break;
|
||||
}
|
||||
ptr++;
|
||||
}
|
||||
}
|
||||
*ptr2=0;
|
||||
if (*ptr=='\"') ptr++;
|
||||
item->valuestring=out;
|
||||
item->type=cJSON_String;
|
||||
return ptr;
|
||||
}
|
||||
|
||||
/* Render the cstring provided to an escaped version that can be printed. */
|
||||
static char *print_string_ptr(const char *str)
|
||||
{
|
||||
const char *ptr;char *ptr2,*out;int len=0;unsigned char token;
|
||||
|
||||
if (!str) return cJSON_strdup("");
|
||||
ptr=str;while ((token=*ptr) && ++len) {if (strchr("\"\\\b\f\n\r\t",token)) len++; else if (token<32) len+=5;ptr++;}
|
||||
|
||||
out=(char*)cJSON_malloc(len+3);
|
||||
if (!out) return 0;
|
||||
|
||||
ptr2=out;ptr=str;
|
||||
*ptr2++='\"';
|
||||
while (*ptr)
|
||||
{
|
||||
if ((unsigned char)*ptr>31 && *ptr!='\"' && *ptr!='\\') *ptr2++=*ptr++;
|
||||
else
|
||||
{
|
||||
*ptr2++='\\';
|
||||
switch (token=*ptr++)
|
||||
{
|
||||
case '\\': *ptr2++='\\'; break;
|
||||
case '\"': *ptr2++='\"'; break;
|
||||
case '\b': *ptr2++='b'; break;
|
||||
case '\f': *ptr2++='f'; break;
|
||||
case '\n': *ptr2++='n'; break;
|
||||
case '\r': *ptr2++='r'; break;
|
||||
case '\t': *ptr2++='t'; break;
|
||||
default: sprintf(ptr2,"u%04x",token);ptr2+=5; break; /* escape and print */
|
||||
}
|
||||
}
|
||||
}
|
||||
*ptr2++='\"';*ptr2++=0;
|
||||
return out;
|
||||
}
|
||||
/* Invote print_string_ptr (which is useful) on an item. */
|
||||
static char *print_string(cJSON *item) {return print_string_ptr(item->valuestring);}
|
||||
|
||||
/* Predeclare these prototypes. */
|
||||
static const char *parse_value(cJSON *item,const char *value);
|
||||
static char *print_value(cJSON *item,int depth,int fmt);
|
||||
static const char *parse_array(cJSON *item,const char *value);
|
||||
static char *print_array(cJSON *item,int depth,int fmt);
|
||||
static const char *parse_object(cJSON *item,const char *value);
|
||||
static char *print_object(cJSON *item,int depth,int fmt);
|
||||
|
||||
/* Utility to jump whitespace and cr/lf */
|
||||
static const char *skip(const char *in) {while (in && *in && (unsigned char)*in<=32) in++; return in;}
|
||||
|
||||
/* Parse an object - create a new root, and populate. */
|
||||
cJSON *cJSON_Parse(const char *value)
|
||||
{
|
||||
cJSON *c=cJSON_New_Item();
|
||||
ep=0;
|
||||
if (!c) return 0; /* memory fail */
|
||||
|
||||
if (!parse_value(c,skip(value))) {cJSON_Delete(c);return 0;}
|
||||
return c;
|
||||
}
|
||||
|
||||
/* Render a cJSON item/entity/structure to text. */
|
||||
char *cJSON_Print(cJSON *item) {return print_value(item,0,1);}
|
||||
char *cJSON_PrintUnformatted(cJSON *item) {return print_value(item,0,0);}
|
||||
|
||||
/* Parser core - when encountering text, process appropriately. */
|
||||
static const char *parse_value(cJSON *item,const char *value)
|
||||
{
|
||||
if (!value) return 0; /* Fail on null. */
|
||||
if (!strncmp(value,"null",4)) { item->type=cJSON_NULL; return value+4; }
|
||||
if (!strncmp(value,"false",5)) { item->type=cJSON_False; return value+5; }
|
||||
if (!strncmp(value,"true",4)) { item->type=cJSON_True; item->valueint=1; return value+4; }
|
||||
if (*value=='\"') { return parse_string(item,value); }
|
||||
if (*value=='-' || (*value>='0' && *value<='9')) { return parse_number(item,value); }
|
||||
if (*value=='[') { return parse_array(item,value); }
|
||||
if (*value=='{') { return parse_object(item,value); }
|
||||
|
||||
ep=value;return 0; /* failure. */
|
||||
}
|
||||
|
||||
/* Render a value to text. */
|
||||
static char *print_value(cJSON *item,int depth,int fmt)
|
||||
{
|
||||
char *out=0;
|
||||
if (!item) return 0;
|
||||
switch ((item->type)&255)
|
||||
{
|
||||
case cJSON_NULL: out=cJSON_strdup("null"); break;
|
||||
case cJSON_False: out=cJSON_strdup("false");break;
|
||||
case cJSON_True: out=cJSON_strdup("true"); break;
|
||||
case cJSON_Number: out=print_number(item);break;
|
||||
case cJSON_String: out=print_string(item);break;
|
||||
case cJSON_Array: out=print_array(item,depth,fmt);break;
|
||||
case cJSON_Object: out=print_object(item,depth,fmt);break;
|
||||
}
|
||||
return out;
|
||||
}
|
||||
|
||||
/* Build an array from input text. */
|
||||
static const char *parse_array(cJSON *item,const char *value)
|
||||
{
|
||||
cJSON *child;
|
||||
if (*value!='[') {ep=value;return 0;} /* not an array! */
|
||||
|
||||
item->type=cJSON_Array;
|
||||
value=skip(value+1);
|
||||
if (*value==']') return value+1; /* empty array. */
|
||||
|
||||
item->child=child=cJSON_New_Item();
|
||||
if (!item->child) return 0; /* memory fail */
|
||||
value=skip(parse_value(child,skip(value))); /* skip any spacing, get the value. */
|
||||
if (!value) return 0;
|
||||
|
||||
while (*value==',')
|
||||
{
|
||||
cJSON *new_item;
|
||||
if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */
|
||||
child->next=new_item;new_item->prev=child;child=new_item;
|
||||
value=skip(parse_value(child,skip(value+1)));
|
||||
if (!value) return 0; /* memory fail */
|
||||
}
|
||||
|
||||
if (*value==']') return value+1; /* end of array */
|
||||
ep=value;return 0; /* malformed. */
|
||||
}
|
||||
|
||||
/* Render an array to text */
|
||||
static char *print_array(cJSON *item,int depth,int fmt)
|
||||
{
|
||||
char **entries;
|
||||
char *out=0,*ptr,*ret;int len=5;
|
||||
cJSON *child=item->child;
|
||||
int numentries=0,i=0,fail=0;
|
||||
|
||||
/* How many entries in the array? */
|
||||
while (child) numentries++,child=child->next;
|
||||
/* Allocate an array to hold the values for each */
|
||||
entries=(char**)cJSON_malloc(numentries*sizeof(char*));
|
||||
if (!entries) return 0;
|
||||
memset(entries,0,numentries*sizeof(char*));
|
||||
/* Retrieve all the results: */
|
||||
child=item->child;
|
||||
while (child && !fail)
|
||||
{
|
||||
ret=print_value(child,depth+1,fmt);
|
||||
entries[i++]=ret;
|
||||
if (ret) len+=strlen(ret)+2+(fmt?1:0); else fail=1;
|
||||
child=child->next;
|
||||
}
|
||||
|
||||
/* If we didn't fail, try to malloc the output string */
|
||||
if (!fail) out=(char*)cJSON_malloc(len);
|
||||
/* If that fails, we fail. */
|
||||
if (!out) fail=1;
|
||||
|
||||
/* Handle failure. */
|
||||
if (fail)
|
||||
{
|
||||
for (i=0;i<numentries;i++) if (entries[i]) cJSON_free(entries[i]);
|
||||
cJSON_free(entries);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Compose the output array. */
|
||||
*out='[';
|
||||
ptr=out+1;*ptr=0;
|
||||
for (i=0;i<numentries;i++)
|
||||
{
|
||||
strcpy(ptr,entries[i]);ptr+=strlen(entries[i]);
|
||||
if (i!=numentries-1) {*ptr++=',';if(fmt)*ptr++=' ';*ptr=0;}
|
||||
cJSON_free(entries[i]);
|
||||
}
|
||||
cJSON_free(entries);
|
||||
*ptr++=']';*ptr++=0;
|
||||
return out;
|
||||
}
|
||||
|
||||
/* Build an object from the text. */
|
||||
static const char *parse_object(cJSON *item,const char *value)
|
||||
{
|
||||
cJSON *child;
|
||||
if (*value!='{') {ep=value;return 0;} /* not an object! */
|
||||
|
||||
item->type=cJSON_Object;
|
||||
value=skip(value+1);
|
||||
if (*value=='}') return value+1; /* empty array. */
|
||||
|
||||
item->child=child=cJSON_New_Item();
|
||||
if (!item->child) return 0;
|
||||
value=skip(parse_string(child,skip(value)));
|
||||
if (!value) return 0;
|
||||
child->string=child->valuestring;child->valuestring=0;
|
||||
if (*value!=':') {ep=value;return 0;} /* fail! */
|
||||
value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */
|
||||
if (!value) return 0;
|
||||
|
||||
while (*value==',')
|
||||
{
|
||||
cJSON *new_item;
|
||||
if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */
|
||||
child->next=new_item;new_item->prev=child;child=new_item;
|
||||
value=skip(parse_string(child,skip(value+1)));
|
||||
if (!value) return 0;
|
||||
child->string=child->valuestring;child->valuestring=0;
|
||||
if (*value!=':') {ep=value;return 0;} /* fail! */
|
||||
value=skip(parse_value(child,skip(value+1))); /* skip any spacing, get the value. */
|
||||
if (!value) return 0;
|
||||
}
|
||||
|
||||
if (*value=='}') return value+1; /* end of array */
|
||||
ep=value;return 0; /* malformed. */
|
||||
}
|
||||
|
||||
/* Render an object to text. */
|
||||
static char *print_object(cJSON *item,int depth,int fmt)
|
||||
{
|
||||
char **entries=0,**names=0;
|
||||
char *out=0,*ptr,*ret,*str;int len=7,i=0,j;
|
||||
cJSON *child=item->child;
|
||||
int numentries=0,fail=0;
|
||||
/* Count the number of entries. */
|
||||
while (child) numentries++,child=child->next;
|
||||
/* Allocate space for the names and the objects */
|
||||
entries=(char**)cJSON_malloc(numentries*sizeof(char*));
|
||||
if (!entries) return 0;
|
||||
names=(char**)cJSON_malloc(numentries*sizeof(char*));
|
||||
if (!names) {cJSON_free(entries);return 0;}
|
||||
memset(entries,0,sizeof(char*)*numentries);
|
||||
memset(names,0,sizeof(char*)*numentries);
|
||||
|
||||
/* Collect all the results into our arrays: */
|
||||
child=item->child;depth++;if (fmt) len+=depth;
|
||||
while (child)
|
||||
{
|
||||
names[i]=str=print_string_ptr(child->string);
|
||||
entries[i++]=ret=print_value(child,depth,fmt);
|
||||
if (str && ret) len+=strlen(ret)+strlen(str)+2+(fmt?2+depth:0); else fail=1;
|
||||
child=child->next;
|
||||
}
|
||||
|
||||
/* Try to allocate the output string */
|
||||
if (!fail) out=(char*)cJSON_malloc(len);
|
||||
if (!out) fail=1;
|
||||
|
||||
/* Handle failure */
|
||||
if (fail)
|
||||
{
|
||||
for (i=0;i<numentries;i++) {if (names[i]) cJSON_free(names[i]);if (entries[i]) cJSON_free(entries[i]);}
|
||||
cJSON_free(names);cJSON_free(entries);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Compose the output: */
|
||||
*out='{';ptr=out+1;if (fmt)*ptr++='\n';*ptr=0;
|
||||
for (i=0;i<numentries;i++)
|
||||
{
|
||||
if (fmt) for (j=0;j<depth;j++) *ptr++='\t';
|
||||
strcpy(ptr,names[i]);ptr+=strlen(names[i]);
|
||||
*ptr++=':';if (fmt) *ptr++='\t';
|
||||
strcpy(ptr,entries[i]);ptr+=strlen(entries[i]);
|
||||
if (i!=numentries-1) *ptr++=',';
|
||||
if (fmt) *ptr++='\n';*ptr=0;
|
||||
cJSON_free(names[i]);cJSON_free(entries[i]);
|
||||
}
|
||||
|
||||
cJSON_free(names);cJSON_free(entries);
|
||||
if (fmt) for (i=0;i<depth-1;i++) *ptr++='\t';
|
||||
*ptr++='}';*ptr++=0;
|
||||
return out;
|
||||
}
|
||||
|
||||
/* Get Array size/item / object item. */
|
||||
int cJSON_GetArraySize(cJSON *array) {cJSON *c=array->child;int i=0;while(c)i++,c=c->next;return i;}
|
||||
cJSON *cJSON_GetArrayItem(cJSON *array,int item) {cJSON *c=array->child; while (c && item>0) item--,c=c->next; return c;}
|
||||
cJSON *cJSON_GetObjectItem(cJSON *object,const char *string) {cJSON *c=object->child; while (c && cJSON_strcasecmp(c->string,string)) c=c->next; return c;}
|
||||
|
||||
/* Utility for array list handling. */
|
||||
static void suffix_object(cJSON *prev,cJSON *item) {prev->next=item;item->prev=prev;}
|
||||
/* Utility for handling references. */
|
||||
static cJSON *create_reference(cJSON *item) {cJSON *ref=cJSON_New_Item();if (!ref) return 0;memcpy(ref,item,sizeof(cJSON));ref->string=0;ref->type|=cJSON_IsReference;ref->next=ref->prev=0;return ref;}
|
||||
|
||||
/* Add item to array/object. */
|
||||
void cJSON_AddItemToArray(cJSON *array, cJSON *item) {cJSON *c=array->child;if (!item) return; if (!c) {array->child=item;} else {while (c && c->next) c=c->next; suffix_object(c,item);}}
|
||||
void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item) {if (!item) return; if (item->string) cJSON_free(item->string);item->string=cJSON_strdup(string);cJSON_AddItemToArray(object,item);}
|
||||
void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item) {cJSON_AddItemToArray(array,create_reference(item));}
|
||||
void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item) {cJSON_AddItemToObject(object,string,create_reference(item));}
|
||||
|
||||
cJSON *cJSON_DetachItemFromArray(cJSON *array,int which) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return 0;
|
||||
if (c->prev) c->prev->next=c->next;if (c->next) c->next->prev=c->prev;if (c==array->child) array->child=c->next;c->prev=c->next=0;return c;}
|
||||
void cJSON_DeleteItemFromArray(cJSON *array,int which) {cJSON_Delete(cJSON_DetachItemFromArray(array,which));}
|
||||
cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string) {int i=0;cJSON *c=object->child;while (c && cJSON_strcasecmp(c->string,string)) i++,c=c->next;if (c) return cJSON_DetachItemFromArray(object,i);return 0;}
|
||||
void cJSON_DeleteItemFromObject(cJSON *object,const char *string) {cJSON_Delete(cJSON_DetachItemFromObject(object,string));}
|
||||
|
||||
/* Replace array/object items with new ones. */
|
||||
void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem) {cJSON *c=array->child;while (c && which>0) c=c->next,which--;if (!c) return;
|
||||
newitem->next=c->next;newitem->prev=c->prev;if (newitem->next) newitem->next->prev=newitem;
|
||||
if (c==array->child) array->child=newitem; else newitem->prev->next=newitem;c->next=c->prev=0;cJSON_Delete(c);}
|
||||
void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem){int i=0;cJSON *c=object->child;while(c && cJSON_strcasecmp(c->string,string))i++,c=c->next;if(c){newitem->string=cJSON_strdup(string);cJSON_ReplaceItemInArray(object,i,newitem);}}
|
||||
|
||||
/* Create basic types: */
|
||||
cJSON *cJSON_CreateNull() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_NULL;return item;}
|
||||
cJSON *cJSON_CreateTrue() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_True;return item;}
|
||||
cJSON *cJSON_CreateFalse() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_False;return item;}
|
||||
cJSON *cJSON_CreateBool(int b) {cJSON *item=cJSON_New_Item();if(item)item->type=b?cJSON_True:cJSON_False;return item;}
|
||||
cJSON *cJSON_CreateNumber(double num) {cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_Number;item->valuedouble=num;item->valueint=(int)num;}return item;}
|
||||
cJSON *cJSON_CreateString(const char *string) {cJSON *item=cJSON_New_Item();if(item){item->type=cJSON_String;item->valuestring=cJSON_strdup(string);}return item;}
|
||||
cJSON *cJSON_CreateArray() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Array;return item;}
|
||||
cJSON *cJSON_CreateObject() {cJSON *item=cJSON_New_Item();if(item)item->type=cJSON_Object;return item;}
|
||||
|
||||
/* Create Arrays: */
|
||||
cJSON *cJSON_CreateIntArray(int *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
|
||||
cJSON *cJSON_CreateFloatArray(float *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
|
||||
cJSON *cJSON_CreateDoubleArray(double *numbers,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateNumber(numbers[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
|
||||
cJSON *cJSON_CreateStringArray(const char **strings,int count) {int i;cJSON *n=0,*p=0,*a=cJSON_CreateArray();for(i=0;a && i<count;i++){n=cJSON_CreateString(strings[i]);if(!i)a->child=n;else suffix_object(p,n);p=n;}return a;}
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
/*
|
||||
Copyright (c) 2009 Dave Gamble
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef cJSON__h
|
||||
#define cJSON__h
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/* cJSON Types: */
|
||||
#define cJSON_False 0
|
||||
#define cJSON_True 1
|
||||
#define cJSON_NULL 2
|
||||
#define cJSON_Number 3
|
||||
#define cJSON_String 4
|
||||
#define cJSON_Array 5
|
||||
#define cJSON_Object 6
|
||||
|
||||
#define cJSON_IsReference 256
|
||||
|
||||
/* The cJSON structure: */
|
||||
typedef struct cJSON {
|
||||
struct cJSON *next,*prev; /* next/prev allow you to walk array/object chains. Alternatively, use GetArraySize/GetArrayItem/GetObjectItem */
|
||||
struct cJSON *child; /* An array or object item will have a child pointer pointing to a chain of the items in the array/object. */
|
||||
|
||||
int type; /* The type of the item, as above. */
|
||||
|
||||
char *valuestring; /* The item's string, if type==cJSON_String */
|
||||
int valueint; /* The item's number, if type==cJSON_Number */
|
||||
double valuedouble; /* The item's number, if type==cJSON_Number */
|
||||
|
||||
char *string; /* The item's name string, if this item is the child of, or is in the list of subitems of an object. */
|
||||
} cJSON;
|
||||
|
||||
typedef struct cJSON_Hooks {
|
||||
void *(*malloc_fn)(size_t sz);
|
||||
void (*free_fn)(void *ptr);
|
||||
} cJSON_Hooks;
|
||||
|
||||
/* Supply malloc, realloc and free functions to cJSON */
|
||||
extern void cJSON_InitHooks(cJSON_Hooks* hooks);
|
||||
|
||||
|
||||
/* Supply a block of JSON, and this returns a cJSON object you can interrogate. Call cJSON_Delete when finished. */
|
||||
extern cJSON *cJSON_Parse(const char *value);
|
||||
/* Render a cJSON entity to text for transfer/storage. Free the char* when finished. */
|
||||
extern char *cJSON_Print(cJSON *item);
|
||||
/* Render a cJSON entity to text for transfer/storage without any formatting. Free the char* when finished. */
|
||||
extern char *cJSON_PrintUnformatted(cJSON *item);
|
||||
/* Delete a cJSON entity and all subentities. */
|
||||
extern void cJSON_Delete(cJSON *c);
|
||||
|
||||
/* Returns the number of items in an array (or object). */
|
||||
extern int cJSON_GetArraySize(cJSON *array);
|
||||
/* Retrieve item number "item" from array "array". Returns NULL if unsuccessful. */
|
||||
extern cJSON *cJSON_GetArrayItem(cJSON *array,int item);
|
||||
/* Get item "string" from object. Case insensitive. */
|
||||
extern cJSON *cJSON_GetObjectItem(cJSON *object,const char *string);
|
||||
|
||||
/* For analysing failed parses. This returns a pointer to the parse error. You'll probably need to look a few chars back to make sense of it. Defined when cJSON_Parse() returns 0. 0 when cJSON_Parse() succeeds. */
|
||||
extern const char *cJSON_GetErrorPtr();
|
||||
|
||||
/* These calls create a cJSON item of the appropriate type. */
|
||||
extern cJSON *cJSON_CreateNull();
|
||||
extern cJSON *cJSON_CreateTrue();
|
||||
extern cJSON *cJSON_CreateFalse();
|
||||
extern cJSON *cJSON_CreateBool(int b);
|
||||
extern cJSON *cJSON_CreateNumber(double num);
|
||||
extern cJSON *cJSON_CreateString(const char *string);
|
||||
extern cJSON *cJSON_CreateArray();
|
||||
extern cJSON *cJSON_CreateObject();
|
||||
|
||||
/* These utilities create an Array of count items. */
|
||||
extern cJSON *cJSON_CreateIntArray(int *numbers,int count);
|
||||
extern cJSON *cJSON_CreateFloatArray(float *numbers,int count);
|
||||
extern cJSON *cJSON_CreateDoubleArray(double *numbers,int count);
|
||||
extern cJSON *cJSON_CreateStringArray(const char **strings,int count);
|
||||
|
||||
/* Append item to the specified array/object. */
|
||||
extern void cJSON_AddItemToArray(cJSON *array, cJSON *item);
|
||||
extern void cJSON_AddItemToObject(cJSON *object,const char *string,cJSON *item);
|
||||
/* Append reference to item to the specified array/object. Use this when you want to add an existing cJSON to a new cJSON, but don't want to corrupt your existing cJSON. */
|
||||
extern void cJSON_AddItemReferenceToArray(cJSON *array, cJSON *item);
|
||||
extern void cJSON_AddItemReferenceToObject(cJSON *object,const char *string,cJSON *item);
|
||||
|
||||
/* Remove/Detatch items from Arrays/Objects. */
|
||||
extern cJSON *cJSON_DetachItemFromArray(cJSON *array,int which);
|
||||
extern void cJSON_DeleteItemFromArray(cJSON *array,int which);
|
||||
extern cJSON *cJSON_DetachItemFromObject(cJSON *object,const char *string);
|
||||
extern void cJSON_DeleteItemFromObject(cJSON *object,const char *string);
|
||||
|
||||
/* Update array items. */
|
||||
extern void cJSON_ReplaceItemInArray(cJSON *array,int which,cJSON *newitem);
|
||||
extern void cJSON_ReplaceItemInObject(cJSON *object,const char *string,cJSON *newitem);
|
||||
|
||||
#define cJSON_AddNullToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateNull())
|
||||
#define cJSON_AddTrueToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateTrue())
|
||||
#define cJSON_AddFalseToObject(object,name) cJSON_AddItemToObject(object, name, cJSON_CreateFalse())
|
||||
#define cJSON_AddNumberToObject(object,name,n) cJSON_AddItemToObject(object, name, cJSON_CreateNumber(n))
|
||||
#define cJSON_AddStringToObject(object,name,s) cJSON_AddItemToObject(object, name, cJSON_CreateString(s))
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,49 @@
|
|||
#include "i2-jsonrpc.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
void ConnectionManager::BindServer(JsonRpcServer::RefType server)
|
||||
{
|
||||
m_Servers.push_front(server);
|
||||
server->OnNewClient.bind(bind_weak(&ConnectionManager::NewClientHandler, shared_from_this()));
|
||||
}
|
||||
|
||||
void ConnectionManager::UnbindServer(JsonRpcServer::RefType server)
|
||||
{
|
||||
m_Servers.remove(server);
|
||||
// TODO: unbind event
|
||||
}
|
||||
|
||||
void ConnectionManager::BindClient(JsonRpcClient::RefType client)
|
||||
{
|
||||
m_Clients.push_front(client);
|
||||
client->OnNewMessage.bind(bind_weak(&ConnectionManager::NewMessageHandler, shared_from_this()));
|
||||
}
|
||||
|
||||
void ConnectionManager::UnbindClient(JsonRpcClient::RefType client)
|
||||
{
|
||||
m_Clients.remove(client);
|
||||
// TODO: unbind event
|
||||
}
|
||||
|
||||
int ConnectionManager::NewClientHandler(NewClientEventArgs::RefType ncea)
|
||||
{
|
||||
JsonRpcClient::RefType client = static_pointer_cast<JsonRpcClient>(ncea->Client);
|
||||
BindClient(client);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int ConnectionManager::CloseClientHandler(EventArgs::RefType ea)
|
||||
{
|
||||
UnbindClient(static_pointer_cast<JsonRpcClient>(ea->Source));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int ConnectionManager::NewMessageHandler(NewMessageEventArgs::RefType nmea)
|
||||
{
|
||||
OnNewMessage(nmea);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
#ifndef I2_CONNECTIONMANAGER_H
|
||||
#define I2_CONNECTIONMANAGER_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
class ConnectionManager : public Object
|
||||
{
|
||||
list<JsonRpcServer::RefType> m_Servers;
|
||||
list<JsonRpcClient::RefType> m_Clients;
|
||||
|
||||
int NewClientHandler(NewClientEventArgs::RefType ncea);
|
||||
int CloseClientHandler(EventArgs::RefType ea);
|
||||
int NewMessageHandler(NewMessageEventArgs::RefType nmea);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<ConnectionManager> RefType;
|
||||
typedef weak_ptr<ConnectionManager> WeakRefType;
|
||||
|
||||
void BindServer(JsonRpcServer::RefType server);
|
||||
void UnbindServer(JsonRpcServer::RefType server);
|
||||
|
||||
void BindClient(JsonRpcClient::RefType client);
|
||||
void UnbindClient(JsonRpcClient::RefType client);
|
||||
|
||||
event<NewMessageEventArgs::RefType> OnNewMessage;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_CONNECTIONMANAGER_H */
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
#ifndef I2_JSONRPC_H
|
||||
#define I2_JSONRPC_H
|
||||
|
||||
#include <i2-base.h>
|
||||
|
||||
#include "cJSON.h"
|
||||
#include "netstring.h"
|
||||
#include "jsonrpcmessage.h"
|
||||
#include "jsonrpcclient.h"
|
||||
#include "jsonrpcserver.h"
|
||||
#include "connectionmanager.h"
|
||||
|
||||
#endif /* I2_JSONRPC_H */
|
||||
|
|
@ -0,0 +1,104 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="cJSON.h" />
|
||||
<ClInclude Include="connectionmanager.h" />
|
||||
<ClInclude Include="i2-jsonrpc.h" />
|
||||
<ClInclude Include="jsonrpcclient.h" />
|
||||
<ClInclude Include="jsonrpcmessage.h" />
|
||||
<ClInclude Include="jsonrpcserver.h" />
|
||||
<ClInclude Include="netstring.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="cJSON.c" />
|
||||
<ClCompile Include="connectionmanager.cpp" />
|
||||
<ClCompile Include="jsonrpcclient.cpp" />
|
||||
<ClCompile Include="jsonrpcmessage.cpp" />
|
||||
<ClCompile Include="jsonrpcserver.cpp" />
|
||||
<ClCompile Include="netstring.cpp" />
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<ProjectGuid>{8DD52FAC-ECEE-48C2-B266-E7C47ED485F8}</ProjectGuid>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<RootNamespace>i2jsonrpc</RootNamespace>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>StaticLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<IncludePath>$(MSBuildProjectDirectory)\..\i2-base;$(IncludePath)</IncludePath>
|
||||
<LibraryPath>..\Debug;$(LibraryPath)</LibraryPath>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<IncludePath>$(MSBuildProjectDirectory)\..\i2-base;$(IncludePath)</IncludePath>
|
||||
<LibraryPath>..\Release;$(LibraryPath)</LibraryPath>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<Optimization>Disabled</Optimization>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
<Lib>
|
||||
<AdditionalDependencies>..\Debug\i2-base.lib</AdditionalDependencies>
|
||||
</Lib>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<PrecompiledHeader>
|
||||
</PrecompiledHeader>
|
||||
<Optimization>MaxSpeed</Optimization>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
</Link>
|
||||
<Lib>
|
||||
<AdditionalDependencies>..\Release\i2-base.lib</AdditionalDependencies>
|
||||
</Lib>
|
||||
</ItemDefinitionGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
#include "i2-jsonrpc.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
void JsonRpcClient::Start(void)
|
||||
{
|
||||
TCPClient::Start();
|
||||
|
||||
OnDataAvailable.bind(bind_weak(&JsonRpcClient::DataAvailableHandler, shared_from_this()));
|
||||
}
|
||||
|
||||
void JsonRpcClient::SendMessage(JsonRpcMessage::RefType message)
|
||||
{
|
||||
Netstring::RefType ns = message->ToNetstring();
|
||||
ns->WriteToFIFO(GetSendQueue());
|
||||
}
|
||||
|
||||
int JsonRpcClient::DataAvailableHandler(EventArgs::RefType ea)
|
||||
{
|
||||
Netstring::RefType ns;
|
||||
|
||||
while (true) {
|
||||
try {
|
||||
ns = Netstring::ReadFromFIFO(GetRecvQueue());
|
||||
} catch (const exception&) {
|
||||
Close();
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (ns == NULL)
|
||||
break;
|
||||
|
||||
JsonRpcMessage::RefType msg = JsonRpcMessage::FromNetstring(ns);
|
||||
NewMessageEventArgs::RefType nea = new_object<NewMessageEventArgs>();
|
||||
nea->Source = shared_from_this();
|
||||
nea->Message = msg;
|
||||
OnNewMessage(nea);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
#ifndef I2_JSONRPCCLIENT_H
|
||||
#define I2_JSONRPCCLIENT_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
struct NewMessageEventArgs : public EventArgs
|
||||
{
|
||||
typedef shared_ptr<NewMessageEventArgs> RefType;
|
||||
typedef weak_ptr<NewMessageEventArgs> WeakRefType;
|
||||
|
||||
JsonRpcMessage::RefType Message;
|
||||
};
|
||||
|
||||
class JsonRpcClient : public TCPClient
|
||||
{
|
||||
private:
|
||||
int DataAvailableHandler(EventArgs::RefType ea);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<JsonRpcClient> RefType;
|
||||
typedef weak_ptr<JsonRpcClient> WeakRefType;
|
||||
|
||||
void SendMessage(JsonRpcMessage::RefType message);
|
||||
|
||||
virtual void Start(void);
|
||||
|
||||
event<NewMessageEventArgs::RefType> OnNewMessage;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_JSONRPCCLIENT_H */
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
#include "i2-jsonrpc.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
JsonRpcMessage::JsonRpcMessage(void)
|
||||
{
|
||||
m_JSON = NULL;
|
||||
}
|
||||
|
||||
JsonRpcMessage::~JsonRpcMessage(void)
|
||||
{
|
||||
cJSON_Delete(m_JSON);
|
||||
}
|
||||
|
||||
JsonRpcMessage::RefType JsonRpcMessage::FromNetstring(Netstring::RefType ns)
|
||||
{
|
||||
JsonRpcMessage::RefType msg = new_object<JsonRpcMessage>();
|
||||
msg->m_JSON = cJSON_Parse(ns->ToString());
|
||||
return msg;
|
||||
}
|
||||
|
||||
Netstring::RefType JsonRpcMessage::ToNetstring(void)
|
||||
{
|
||||
return Netstring::RefType();
|
||||
}
|
||||
|
||||
string JsonRpcMessage::GetFieldString(const char *field)
|
||||
{
|
||||
cJSON *idObject = cJSON_GetObjectItem(m_JSON, field);
|
||||
|
||||
if (idObject == NULL || idObject->type != cJSON_String)
|
||||
return string();
|
||||
|
||||
return string(idObject->valuestring);
|
||||
}
|
||||
|
||||
void JsonRpcMessage::SetID(string id)
|
||||
{
|
||||
}
|
||||
|
||||
string JsonRpcMessage::GetID(void)
|
||||
{
|
||||
return GetFieldString("id");
|
||||
}
|
||||
|
||||
void JsonRpcMessage::SetMethod(string method)
|
||||
{
|
||||
}
|
||||
|
||||
string JsonRpcMessage::GetMethod(void)
|
||||
{
|
||||
return GetFieldString("method");
|
||||
}
|
||||
|
||||
void JsonRpcMessage::SetParams(string params)
|
||||
{
|
||||
}
|
||||
|
||||
string JsonRpcMessage::GetParams(void)
|
||||
{
|
||||
return GetFieldString("params");
|
||||
}
|
||||
|
||||
void JsonRpcMessage::SetResult(string result)
|
||||
{
|
||||
}
|
||||
|
||||
string JsonRpcMessage::GetResult(void)
|
||||
{
|
||||
return GetFieldString("result");
|
||||
}
|
||||
|
||||
void JsonRpcMessage::SetError(string error)
|
||||
{
|
||||
}
|
||||
|
||||
string JsonRpcMessage::GetError(void)
|
||||
{
|
||||
return GetFieldString("error");
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
#ifndef I2_JSONRPCMESSAGE_H
|
||||
#define I2_JSONRPCMESSAGE_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
class JsonRpcMessage : public Object
|
||||
{
|
||||
private:
|
||||
cJSON *m_JSON;
|
||||
|
||||
string GetFieldString(const char *field);
|
||||
|
||||
public:
|
||||
typedef shared_ptr<JsonRpcMessage> RefType;
|
||||
typedef weak_ptr<JsonRpcMessage> WeakRefType;
|
||||
|
||||
JsonRpcMessage(void);
|
||||
~JsonRpcMessage(void);
|
||||
|
||||
static JsonRpcMessage::RefType FromNetstring(Netstring::RefType ns);
|
||||
Netstring::RefType ToNetstring(void);
|
||||
|
||||
void SetID(string id);
|
||||
string GetID(void);
|
||||
|
||||
void SetMethod(string method);
|
||||
string GetMethod(void);
|
||||
|
||||
void SetParams(string params);
|
||||
string GetParams(void);
|
||||
|
||||
void SetResult(string result);
|
||||
string GetResult(void);
|
||||
|
||||
void SetError(string error);
|
||||
string GetError(void);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_JSONRPCMESSAGE_H */
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
#include "i2-jsonrpc.h"
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
JsonRpcServer::JsonRpcServer(void)
|
||||
{
|
||||
SetClientFactory(factory<JsonRpcClient>);
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#ifndef I2_JSONRPCSERVER_H
|
||||
#define I2_JSONRPCSERVER_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
class JsonRpcServer : public TCPServer
|
||||
{
|
||||
public:
|
||||
typedef shared_ptr<JsonRpcServer> RefType;
|
||||
typedef weak_ptr<JsonRpcServer> WeakRefType;
|
||||
|
||||
JsonRpcServer(void);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_JSONRPCSERVER_H */
|
||||
|
|
@ -0,0 +1,93 @@
|
|||
#include <cstdio>
|
||||
#include "i2-jsonrpc.h"
|
||||
|
||||
using namespace icinga;
|
||||
using std::sprintf;
|
||||
|
||||
Netstring::Netstring(void)
|
||||
{
|
||||
m_Length = 0;
|
||||
m_Data = NULL;
|
||||
}
|
||||
|
||||
Netstring::~Netstring(void)
|
||||
{
|
||||
Memory::Free(m_Data);
|
||||
}
|
||||
|
||||
/* based on https://github.com/PeterScott/netstring-c/blob/master/netstring.c */
|
||||
Netstring::RefType Netstring::ReadFromFIFO(FIFO::RefType fifo)
|
||||
{
|
||||
size_t buffer_length = fifo->GetSize();
|
||||
const char *buffer = (const char *)fifo->Peek();
|
||||
|
||||
/* minimum netstring length is 3 */
|
||||
if (buffer_length < 3)
|
||||
return Netstring::RefType();
|
||||
|
||||
/* no leading zeros allowed */
|
||||
if (buffer[0] == '0' && isdigit(buffer[1]))
|
||||
throw exception(/*"Invalid netstring (leading zero)"*/);
|
||||
|
||||
size_t len, i;
|
||||
|
||||
len = 0;
|
||||
for (i = 0; i < buffer_length && isdigit(buffer[i]); i++) {
|
||||
/* length specifier must have at most 9 characters */
|
||||
if (i >= 9)
|
||||
return Netstring::RefType();
|
||||
|
||||
len = len * 10 + (buffer[i] - '0');
|
||||
}
|
||||
|
||||
/* make sure the buffer is large enough */
|
||||
if (i + len + 1 >= buffer_length)
|
||||
return Netstring::RefType();
|
||||
|
||||
/* check for the colon delimiter */
|
||||
if (buffer[i++] != ':')
|
||||
throw exception(/*"Invalid Netstring (missing :)"*/);
|
||||
|
||||
/* check for the comma delimiter after the string */
|
||||
if (buffer[i + len] != ',')
|
||||
throw exception(/*"Invalid Netstring (missing ,)"*/);
|
||||
|
||||
Netstring::RefType ns = new_object<Netstring>();
|
||||
ns->m_Length = len;
|
||||
ns->m_Data = Memory::Allocate(len + 1);
|
||||
memcpy(ns->m_Data, &buffer[i], len);
|
||||
((char *)ns->m_Data)[len] = '\0';
|
||||
|
||||
/* remove the data from the fifo */
|
||||
fifo->Read(NULL, i + len + 1);
|
||||
|
||||
return ns;
|
||||
}
|
||||
|
||||
bool Netstring::WriteToFIFO(FIFO::RefType fifo) const
|
||||
{
|
||||
char strLength[50];
|
||||
sprintf(strLength, "%lu", (unsigned long)m_Length);
|
||||
|
||||
fifo->Write(strLength, strlen(strLength));
|
||||
fifo->Write(m_Data, m_Length);
|
||||
fifo->Write(",", 1);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
size_t Netstring::GetSize(void) const {
|
||||
return m_Length;
|
||||
}
|
||||
|
||||
const void *Netstring::GetData(void) const
|
||||
{
|
||||
return m_Data;
|
||||
}
|
||||
|
||||
const char *Netstring::ToString(void)
|
||||
{
|
||||
/* our implementation already guarantees that there's a NUL char at
|
||||
the end of the string - so we can just return m_Data here */
|
||||
return (const char *)m_Data;
|
||||
}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
#ifndef I2_NETSTRING_H
|
||||
#define I2_NETSTRING_H
|
||||
|
||||
namespace icinga
|
||||
{
|
||||
|
||||
class Netstring : public Object
|
||||
{
|
||||
private:
|
||||
size_t m_Length;
|
||||
void *m_Data;
|
||||
|
||||
public:
|
||||
typedef shared_ptr<Netstring> RefType;
|
||||
typedef weak_ptr<Netstring> WeakRefType;
|
||||
|
||||
Netstring(void);
|
||||
~Netstring(void);
|
||||
|
||||
static Netstring::RefType ReadFromFIFO(FIFO::RefType fifo);
|
||||
bool WriteToFIFO(FIFO::RefType fifo) const;
|
||||
|
||||
size_t GetSize(void) const;
|
||||
const void *GetData(void) const;
|
||||
|
||||
const char *ToString(void);
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
#endif /* I2_NETSTRING_H */
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
|
||||
bin_PROGRAMS = \
|
||||
miniapp
|
||||
|
||||
miniapp_SOURCES = \
|
||||
miniapp.cpp
|
||||
|
||||
miniapp_CXXFLAGS = -I${top_srcdir}/base \
|
||||
-I${top_srcdir}/jsonrpc
|
||||
|
||||
miniapp_LDFLAGS = $(top_builddir)/base/libbase.a \
|
||||
$(top_builddir)/jsonrpc/libjsonrpc.a
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
#include <cstdio>
|
||||
#include <iostream>
|
||||
#include <i2-base.h>
|
||||
#include <i2-jsonrpc.h>
|
||||
|
||||
using namespace icinga;
|
||||
|
||||
using std::cout;
|
||||
using std::endl;
|
||||
|
||||
class MyApplication : public Application
|
||||
{
|
||||
private:
|
||||
int m_Foo;
|
||||
|
||||
public:
|
||||
typedef shared_ptr<MyApplication> RefType;
|
||||
typedef weak_ptr<MyApplication> WeakRefType;
|
||||
|
||||
MyApplication(void)
|
||||
{
|
||||
m_Foo = 0;
|
||||
}
|
||||
|
||||
int Main(const vector<string>& args)
|
||||
{
|
||||
/*FIFO::RefType f = new_object<FIFO>();
|
||||
f->Write("12:Hello World!,", 16);
|
||||
Netstring::RefType ns = new_object<Netstring>();
|
||||
ns->ReadFromFIFO(f);
|
||||
|
||||
Timer::RefType t = new_object<Timer>();
|
||||
t->SetInterval(2);
|
||||
t->OnTimerExpired.bind(bind_weak(&MyApplication::TimerCallback, shared_from_this()));
|
||||
t->Start();*/
|
||||
|
||||
JsonRpcServer::RefType ts = new_object<JsonRpcServer>();
|
||||
ts->MakeSocket();
|
||||
ts->Bind(9999);
|
||||
ts->Listen();
|
||||
|
||||
ConnectionManager::RefType cm = new_object<ConnectionManager>();
|
||||
cm->OnNewMessage.bind(bind_weak(&MyApplication::MessageHandler, shared_from_this()));
|
||||
cm->BindServer(ts);
|
||||
|
||||
RunEventLoop();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int MessageHandler(NewMessageEventArgs::RefType nea)
|
||||
{
|
||||
JsonRpcMessage::RefType msg = nea->Message;
|
||||
//cout << "Message received: " << msg->GetID() << ": " << msg->GetMethod() << endl;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int TimerCallback(TimerEventArgs::RefType tda)
|
||||
{
|
||||
Timer::RefType t = static_pointer_cast<Timer>(tda->Source);
|
||||
|
||||
m_Foo++;
|
||||
|
||||
printf("Hello World!\n");
|
||||
|
||||
if (m_Foo >= 5) {
|
||||
t->Stop();
|
||||
Shutdown();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
};
|
||||
|
||||
SET_START_CLASS(MyApplication);
|
||||
Loading…
Reference in New Issue