diff options
author | bju <bju@maxi.fritz.box> | 2011-03-19 15:54:21 +0100 |
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committer | bju <bju@maxi.fritz.box> | 2011-03-19 15:54:21 +0100 |
commit | b4558f9dac4977c6ac933f52fc98b9eea9dfdbca (patch) | |
tree | 2f0c36309c44235d4bd8121d82271cd16bcd5348 | |
download | vdr-manager-b4558f9dac4977c6ac933f52fc98b9eea9dfdbca.tar.gz vdr-manager-b4558f9dac4977c6ac933f52fc98b9eea9dfdbca.tar.bz2 |
First revision
-rw-r--r-- | vdr-androvdr/.cproject | 143 | ||||
-rw-r--r-- | vdr-androvdr/.project | 79 | ||||
-rw-r--r-- | vdr-androvdr/COPYING | 340 | ||||
-rw-r--r-- | vdr-androvdr/HISTORY | 6 | ||||
-rw-r--r-- | vdr-androvdr/Makefile | 82 | ||||
-rw-r--r-- | vdr-androvdr/README | 8 | ||||
-rw-r--r-- | vdr-androvdr/androvdr.cpp | 122 | ||||
-rw-r--r-- | vdr-androvdr/androvdrthread.cpp | 62 | ||||
-rw-r--r-- | vdr-androvdr/androvdrthread.h | 36 | ||||
-rw-r--r-- | vdr-androvdr/handler.cpp | 92 | ||||
-rw-r--r-- | vdr-androvdr/handler.h | 20 | ||||
-rw-r--r-- | vdr-androvdr/helpers.cpp | 467 | ||||
-rw-r--r-- | vdr-androvdr/helpers.h | 37 | ||||
-rw-r--r-- | vdr-androvdr/select.cpp | 205 | ||||
-rw-r--r-- | vdr-androvdr/select.h | 41 | ||||
-rw-r--r-- | vdr-androvdr/sock.cpp | 286 | ||||
-rw-r--r-- | vdr-androvdr/sock.h | 63 |
17 files changed, 2089 insertions, 0 deletions
diff --git a/vdr-androvdr/.cproject b/vdr-androvdr/.cproject new file mode 100644 index 0000000..f3eed9d --- /dev/null +++ b/vdr-androvdr/.cproject @@ -0,0 +1,143 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<?fileVersion 4.0.0?> + +<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage"> + <storageModule moduleId="org.eclipse.cdt.core.settings"> + <cconfiguration id="cdt.managedbuild.toolchain.gnu.base.189548183"> + <storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="cdt.managedbuild.toolchain.gnu.base.189548183" moduleId="org.eclipse.cdt.core.settings" name="Default"> + <externalSettings/> + <extensions> + <extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/> + <extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/> + <extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/> + <extension 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superClass="cdt.managedbuild.target.gnu.platform.base"/> + <builder id="cdt.managedbuild.target.gnu.builder.base.325094895" managedBuildOn="false" name="Gnu Make Builder.Default" superClass="cdt.managedbuild.target.gnu.builder.base"/> + <tool id="cdt.managedbuild.tool.gnu.archiver.base.782170606" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/> + <tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.1881829081" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base"/> + <tool id="cdt.managedbuild.tool.gnu.c.compiler.base.2050235224" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.base"/> + <tool id="cdt.managedbuild.tool.gnu.c.linker.base.410295810" name="GCC C Linker" superClass="cdt.managedbuild.tool.gnu.c.linker.base"/> + <tool id="cdt.managedbuild.tool.gnu.cpp.linker.base.1652873432" name="GCC C++ Linker" superClass="cdt.managedbuild.tool.gnu.cpp.linker.base"/> + <tool 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id="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileC"> + <buildOutputProvider> + <openAction enabled="true" filePath=""/> + <parser enabled="true"/> + </buildOutputProvider> + <scannerInfoProvider id="specsFile"> + <runAction arguments="-E -P -v -dD ${plugin_state_location}/specs.c" command="gcc" useDefault="true"/> + <parser enabled="true"/> + </scannerInfoProvider> + </profile> + <profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfile"> + <buildOutputProvider> + <openAction enabled="true" filePath=""/> + <parser enabled="true"/> + </buildOutputProvider> + <scannerInfoProvider id="specsFile"> + <runAction arguments="-c 'gcc -E -P -v -dD "${plugin_state_location}/${specs_file}"'" command="sh" useDefault="true"/> + <parser enabled="true"/> + </scannerInfoProvider> + </profile> + <profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileCPP"> + <buildOutputProvider> + <openAction enabled="true" filePath=""/> + <parser enabled="true"/> + </buildOutputProvider> + <scannerInfoProvider id="specsFile"> + <runAction arguments="-c 'g++ -E -P -v -dD "${plugin_state_location}/specs.cpp"'" command="sh" useDefault="true"/> + <parser enabled="true"/> + </scannerInfoProvider> + </profile> + <profile id="org.eclipse.cdt.managedbuilder.core.GCCWinManagedMakePerProjectProfileC"> + <buildOutputProvider> + <openAction enabled="true" filePath=""/> + <parser enabled="true"/> + </buildOutputProvider> + <scannerInfoProvider id="specsFile"> + <runAction arguments="-c 'gcc -E -P -v -dD "${plugin_state_location}/specs.c"'" command="sh" useDefault="true"/> + <parser enabled="true"/> + </scannerInfoProvider> + </profile> + <profile id="org.eclipse.cdt.managedbuilder.xlc.core.XLCManagedMakePerProjectProfile"> + <buildOutputProvider> + <openAction enabled="false" filePath=""/> + <parser enabled="false"/> + </buildOutputProvider> + <scannerInfoProvider id="specsFile"> + <runAction arguments="-E -v ${plugin_state_location}/${specs_file}" command="${XL_compilerRoot}/xlc" useDefault="true"/> + <parser enabled="true"/> + </scannerInfoProvider> + </profile> + <profile id="org.eclipse.cdt.managedbuilder.xlc.core.XLCManagedMakePerProjectProfileCPP"> + <buildOutputProvider> + <openAction enabled="false" filePath=""/> + <parser enabled="false"/> + </buildOutputProvider> + <scannerInfoProvider id="specsFile"> + <runAction arguments="-E -v ${plugin_state_location}/${specs_file}" command="${XL_compilerRoot}/xlC" useDefault="true"/> + <parser enabled="true"/> + </scannerInfoProvider> + </profile> + </storageModule> + <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/> + </cconfiguration> + </storageModule> + <storageModule moduleId="cdtBuildSystem" version="4.0.0"> + <project id="vdr-vdrmanager.null.1041659956" name="vdr-vdrmanager"/> + </storageModule> +</cproject> diff --git a/vdr-androvdr/.project b/vdr-androvdr/.project new file mode 100644 index 0000000..d38dd69 --- /dev/null +++ b/vdr-androvdr/.project @@ -0,0 +1,79 @@ +<?xml version="1.0" encoding="UTF-8"?> +<projectDescription> + <name>vdr-androvdr</name> + <comment></comment> + <projects> + </projects> + <buildSpec> + <buildCommand> + <name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name> + <triggers>clean,full,incremental,</triggers> + <arguments> + <dictionary> + <key>?name?</key> + <value></value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.append_environment</key> + <value>true</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.autoBuildTarget</key> + <value>all</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.buildArguments</key> + <value></value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.buildCommand</key> + <value>make</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.cleanBuildTarget</key> + <value>clean</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.contents</key> + <value>org.eclipse.cdt.make.core.activeConfigSettings</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.enableAutoBuild</key> + <value>false</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.enableCleanBuild</key> + <value>true</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.enableFullBuild</key> + <value>true</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.fullBuildTarget</key> + <value>all</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.stopOnError</key> + <value>true</value> + </dictionary> + <dictionary> + <key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key> + <value>true</value> + </dictionary> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name> + <triggers>full,incremental,</triggers> + <arguments> + </arguments> + </buildCommand> + </buildSpec> + <natures> + <nature>org.eclipse.cdt.core.cnature</nature> + <nature>org.eclipse.cdt.core.ccnature</nature> + <nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature> + <nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature> + </natures> +</projectDescription> diff --git a/vdr-androvdr/COPYING b/vdr-androvdr/COPYING new file mode 100644 index 0000000..5b6e7c6 --- /dev/null +++ b/vdr-androvdr/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. 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But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. 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Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +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 +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. 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The Free Software Foundation may publish revised and/or new versions +of the 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 a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, 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. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE 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. + + 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 +convey 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 2 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, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision 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, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This 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 Library General +Public License instead of this License. diff --git a/vdr-androvdr/HISTORY b/vdr-androvdr/HISTORY new file mode 100644 index 0000000..cc16537 --- /dev/null +++ b/vdr-androvdr/HISTORY @@ -0,0 +1,6 @@ +VDR Plugin 'androvdr' Revision History +------------------------------------ + +2011-03-19: Version 0.1 + +- Initial revision.
\ No newline at end of file diff --git a/vdr-androvdr/Makefile b/vdr-androvdr/Makefile new file mode 100644 index 0000000..0027bb7 --- /dev/null +++ b/vdr-androvdr/Makefile @@ -0,0 +1,82 @@ +# +# Makefile for a Video Disk Recorder plugin +# +# $Id$ + +# The official name of this plugin. +# This name will be used in the '-P...' option of VDR to load the plugin. +# By default the main source file also carries this name. +# +PLUGIN = androvdr + +### The version number of this plugin (taken from the main source file): + +VERSION = $(shell grep 'const char \*VERSION *=' $(PLUGIN).cpp | awk '{ print $$5 }' | sed -e 's/[";]//g') + +### The C++ compiler and options: + +CXX ?= g++ +CXXFLAGS ?= -O2 -Wall -Woverloaded-virtual -fPIC -g + +### The directory environment: + +DVBDIR = ../../../../DVB +VDRDIR = ../../.. +LIBDIR = ../../lib +TMPDIR = /tmp + +### Allow user defined options to overwrite defaults: + +-include $(VDRDIR)/Make.config + +### The version number of VDR (taken from VDR's "config.h"): + +APIVERSION = $(shell grep 'define APIVERSION ' $(VDRDIR)/config.h | awk '{ print $$3 }' | sed -e 's/"//g') + +### The name of the distribution archive: + +ARCHIVE = $(PLUGIN)-$(VERSION) +PACKAGE = vdr-$(ARCHIVE) + +### Includes and Defines (add further entries here): + +INCLUDES += -I$(VDRDIR)/include -I$(DVBDIR)/include + +DEFINES += -D_GNU_SOURCE -DPLUGIN_NAME_I18N='"$(PLUGIN)"' + +### The object files (add further files here): + +OBJS = $(PLUGIN).o sock.o androvdrthread.o select.o handler.o helpers.o + +### Implicit rules: + +%.o: %.cpp + $(CXX) -g $(CXXFLAGS) -c $(DEFINES) $(INCLUDES) $< + +# Dependencies: + +MAKEDEP = $(CXX) -MM -MG +DEPFILE = .dependencies +$(DEPFILE): Makefile + @$(MAKEDEP) $(DEFINES) $(INCLUDES) $(OBJS:%.o=%.cpp) > $@ + +-include $(DEPFILE) + +### Targets: + +all: libvdr-$(PLUGIN).so + +libvdr-$(PLUGIN).so: $(OBJS) + $(CXX) -g $(CXXFLAGS) -shared $(OBJS) -o $@ + @cp $@ $(LIBDIR)/$@.$(APIVERSION) + +dist: clean + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @mkdir $(TMPDIR)/$(ARCHIVE) + @cp -a * $(TMPDIR)/$(ARCHIVE) + @tar czf $(PACKAGE).tgz -C $(TMPDIR) $(ARCHIVE) + @-rm -rf $(TMPDIR)/$(ARCHIVE) + @echo Distribution package created as $(PACKAGE).tgz + +clean: + @-rm -f $(OBJS) $(DEPFILE) *.so *.tgz core* *~ diff --git a/vdr-androvdr/README b/vdr-androvdr/README new file mode 100644 index 0000000..489499c --- /dev/null +++ b/vdr-androvdr/README @@ -0,0 +1,8 @@ +This is a "plugin" for the Video Disk Recorder (VDR). + +See the file COPYING for license information. + +Description: + +This helper plugin allows remote programming VDR using +Andro-VDR running on Android devices.
\ No newline at end of file diff --git a/vdr-androvdr/androvdr.cpp b/vdr-androvdr/androvdr.cpp new file mode 100644 index 0000000..65e1646 --- /dev/null +++ b/vdr-androvdr/androvdr.cpp @@ -0,0 +1,122 @@ +/* + * vdrmon.c: A plugin for the Video Disk Recorder + * + * See the README file for copyright information and how to reach the author. + * + * $Id$ + */ + +#include <vdr/plugin.h> +#include <vdr/thread.h> +#include <vdr/status.h> +#include <vdr/device.h> +#include <vdr/player.h> +#include "androvdrthread.h" + +#define ANDROVDR_PORT 6420 + +const char *VERSION = "0.1"; +static const char *DESCRIPTION = "Andro-VDR support plugin"; + +class cPluginAndroVdr : public cPlugin { +private: + // Add any member variables or functions you may need here. + cAndroVdrThread * Thread; + int port; + const char * password; +protected: +public: + cPluginAndroVdr(void); + virtual ~cPluginAndroVdr(); + virtual const char *Version(void) { return VERSION; } + virtual const char *Description(void) { return DESCRIPTION; } + virtual const char *CommandLineHelp(void); + virtual bool Initialize(void); + virtual bool Start(void); + virtual void Stop(void); + virtual void Housekeeping(void); + virtual const char *MainMenuEntry(void) { return NULL; } + virtual cOsdObject *MainMenuAction(void); + virtual cMenuSetupPage *SetupMenu(void); + virtual bool ProcessArgs(int argc, char *argv[]); +}; + +cPluginAndroVdr::cPluginAndroVdr(void) +{ + // Initialize any member variables here. + // DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL + // VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT! + Thread = NULL; + port = ANDROVDR_PORT; + password = ""; +} + +cPluginAndroVdr::~cPluginAndroVdr() +{ + // Clean up after yourself! +} + +cOsdObject * cPluginAndroVdr::MainMenuAction(void) +{ + return NULL; +} + +cMenuSetupPage * cPluginAndroVdr::SetupMenu(void) +{ + return NULL; +} + +const char * cPluginAndroVdr::CommandLineHelp(void) +{ + return " -p port port number to listen to\n" + " -P password password (none if not given)"; +} + +bool cPluginAndroVdr::ProcessArgs(int argc, char *argv[]) +{ + for(int i = 1; i < argc; i++) { + if (i < argc - 1) { + if (strcmp(argv[i], "-p") == 0) { + port = atoi(argv[++i]); + } else if (strcmp(argv[i], "-P") == 0) { + password = argv[++i]; + } + } + } + + // default port + if (port <= 0) + port = ANDROVDR_PORT; + + return true; +} + +bool cPluginAndroVdr::Initialize(void) +{ + // Initialize any background activities the plugin shall perform. + + // Start any background activities the plugin shall perform. + Thread = new cAndroVdrThread(port, password); + + return Thread != NULL; +} + +bool cPluginAndroVdr::Start(void) +{ + Thread->Start(); + + return true; +} + +void cPluginAndroVdr::Stop(void) +{ + // Stop any background activities the plugin shall perform. + Thread->Shutdown(); +} + +void cPluginAndroVdr::Housekeeping(void) +{ + // Perform any cleanup or other regular tasks. +} + +VDRPLUGINCREATOR(cPluginAndroVdr); // Don't touch this! diff --git a/vdr-androvdr/androvdrthread.cpp b/vdr-androvdr/androvdrthread.cpp new file mode 100644 index 0000000..3329e3e --- /dev/null +++ b/vdr-androvdr/androvdrthread.cpp @@ -0,0 +1,62 @@ +/* + * VdrmonThread + */ +#include <string.h> +#include <vdr/plugin.h> +#include <vdr/thread.h> +#include "androvdrthread.h" +#include "select.h" +#include "helpers.h" + +cAndroVdrThread::cAndroVdrThread(int port, const char * password) +{ + select = NULL; + this->port = port; + this->password = password; +} + +cAndroVdrThread::~cAndroVdrThread() +{ + Cleanup(); +} + +void cAndroVdrThread::Action(void) +{ + // create listener socket + if (!Init()) + return; + + // do processing + select->Action(); + + // cleanup + Cleanup(); +} + +bool cAndroVdrThread::Init() +{ + // create select + select = new cSelect(); + if (select == NULL) + return false; + + // create server socket + cVdrmanagerServerSocket * sock = new cVdrmanagerServerSocket(); + if (sock == NULL || !sock->Create(port, password)) + return false; + + // register server socket + select->SetServerSocket(sock); + + return true; +} + +void cAndroVdrThread::Cleanup() +{ + if (select) + delete select; +} + +void cAndroVdrThread::Shutdown() +{ +} diff --git a/vdr-androvdr/androvdrthread.h b/vdr-androvdr/androvdrthread.h new file mode 100644 index 0000000..320f4ee --- /dev/null +++ b/vdr-androvdr/androvdrthread.h @@ -0,0 +1,36 @@ +/* + * VdrmonThread + */ + +#ifndef _VDRMON_THREAD +#define _VDRMON_THREAD + +#include <sys/poll.h> +#include <vdr/plugin.h> +#include <vdr/thread.h> +#include <vdr/device.h> +#include <vdr/player.h> +#include <string> + +using namespace std; + +class cSelect; + +class cAndroVdrThread : public cThread { +private: + cSelect * select; + int port; + const char * password; +public: + cAndroVdrThread(int port, const char * password); + virtual void Action(void); + void Shutdown(); +private: + virtual ~cAndroVdrThread(); + void Cleanup(); + bool Init(); +}; + +#endif + + diff --git a/vdr-androvdr/handler.cpp b/vdr-androvdr/handler.cpp new file mode 100644 index 0000000..18f6e02 --- /dev/null +++ b/vdr-androvdr/handler.cpp @@ -0,0 +1,92 @@ +/* + * event und message handler + */ + +#include <unistd.h> +#include <vdr/plugin.h> +#include <vdr/timers.h> +#include "sock.h" +#include "select.h" +#include "androvdrthread.h" +#include "helpers.h" + +bool cHandler::HandleNewClient(cVdrmanagerClientSocket * sock) +{ + return true; +} + +bool cHandler::HandleClientRequest(cVdrmanagerClientSocket * sock) +{ + while(sock->Read()) + { + // get lines + while (sock->IsLineComplete()) + { + string line; + sock->GetLine(line); + + // parse request + size_t space = line.find(' '); + string cmd; + string args; + if (space != string::npos) { + cmd = cHelpers::ToUpper(line.substr(0, space)); + args = cHelpers::Trim(line.substr(space+1)); + } else { + cmd = cHelpers::ToUpper(line); + args = ""; + } + + if (!sock->IsLoggedIn() && cmd != "PASSWD") { + sock->PutLine("!ERROR\r\n"); + } + else if (cmd == "PASSWD") + { + if (args != sock->GetPassword()) { + sock->PutLine("!ERROR\r\n"); + } else { + sock->SetLoggedIn(); + sock->PutLine("!OK\r\n"); + } + } + else if (cmd == "TIMERS") + { + string text = cHelpers::GetTimers(args); + sock->PutLine(text); + } + else if (cmd == "CHANNELS") + { + string text = cHelpers::GetChannels(args); + sock->PutLine(text); + } + else if (cmd == "TEVENTS") + { + string text = cHelpers::GetTimeEvents(args); + sock->PutLine(text); + } + else if (cmd == "CEVENTS") + { + string text = cHelpers::GetChannelEvents(args); + sock->PutLine(text); + } + else if (cmd == "TIMER") + { + string text = cHelpers::SetTimer(args); + sock->PutLine(text); + } + else if (cmd == "SEARCH") + { + string text = cHelpers::SearchEvents(args); + sock->PutLine(text); + } + else if (cmd == "QUIT") + { + // close socket + sock->PutLine(string("Good bye! :-)\n")); + sock->Disconnect(); + } + } + } + + return true; +} diff --git a/vdr-androvdr/handler.h b/vdr-androvdr/handler.h new file mode 100644 index 0000000..660d4a1 --- /dev/null +++ b/vdr-androvdr/handler.h @@ -0,0 +1,20 @@ +/* + * message and event handling + */ + +#ifndef _VDRMON_HANDLER +#define _VDRMON_HANDLER + + +class cVdrmanagerSocket; +class cSelect; +class cHandler +{ +public: + bool HandleNewClient(cVdrmanagerClientSocket * sock); + bool HandleVdrEvent(cVdrmanagerClientSocket * sock, string& msg); + bool HandleClientRequest(cVdrmanagerClientSocket * sock); + bool HandleNewClient(cSelect * select, cVdrmanagerClientSocket * sock); +}; + +#endif diff --git a/vdr-androvdr/helpers.cpp b/vdr-androvdr/helpers.cpp new file mode 100644 index 0000000..73ad778 --- /dev/null +++ b/vdr-androvdr/helpers.cpp @@ -0,0 +1,467 @@ +/* + * event und message handler + */ + +#include <time.h> +#include <unistd.h> +#include <values.h> +#include <vdr/plugin.h> +#include <vdr/timers.h> +#include <vdr/channels.h> +#include <vdr/epg.h> +#include <vdr/videodir.h> +#include "helpers.h" +#include "androvdrthread.h" + +string cHelpers::GetTimers(string args) { + return SafeCall(GetTimersIntern); +} + +string cHelpers::GetChannels(string args) { + return SafeCall(GetChannelsIntern, args); +} + +string cHelpers::GetChannelEvents(string args) { + return SafeCall(GetEventsIntern, Trim(args), ""); +} + +string cHelpers::GetTimeEvents(string args) { + + args = Trim(args); + + size_t space = args.find(' '); + if (space == string::npos) { + return SafeCall(GetEventsIntern, "", args); + } + + string when = args.substr(0, space); + string wantedChannels = args.substr(space+1); + + return SafeCall(GetEventsIntern, Trim(wantedChannels), Trim(when)); +} + +string cHelpers::SetTimer(string args) { + return SafeCall(SetTimerIntern, args); +} + +string cHelpers::SearchEvents(string args) { + + args = Trim(args); + + size_t space = args.find(' '); + if (space == string::npos) { + return "!ERROR\r\n"; + } + + string wantedChannels = args.substr(0, space); + string pattern = args.substr(space+1); + + return SafeCall(SearchEventsIntern, Trim(wantedChannels), Trim(pattern)); + +} + +string cHelpers::GetTimersIntern() { + + string result = "START\r\n"; + + // iterate through all timers + for(cTimer * timer = Timers.First(); timer; timer = Timers.Next(timer)) { + result += ToText(timer); + } + + return result + "END\r\n"; +} + +string cHelpers::GetChannelsIntern(string wantedChannels) { + + string result = "START\r\n"; + string currentGroup = ""; + + char number[10]; + for(cChannel * channel = Channels.First(); channel; channel = Channels.Next(channel)) { + + // channel group + if (channel->GroupSep()) { + currentGroup = channel->Name(); + continue; + } + + // channel filtering + if (IsWantedChannel(channel, wantedChannels)) { + // current group + if (currentGroup.length() > 0) { + result += "C0:"; + result += currentGroup; + result += "\r\n"; + currentGroup = ""; + } + + // channel + sprintf(number, "C%d", channel->Number()); + result += number; + result += ":"; + result += channel->Name(); + result += "\r\n"; + } + } + + return result + "END\r\n"; +} + +string cHelpers::GetEventsIntern(string wantedChannels, string when) { + + when = ToUpper(when); + time_t wantedTime; + if (when == "NOW" || when == "NEXT") { + wantedTime = time(0); + } else { + wantedTime = atol(when.c_str()); + } + + string result = "START\r\n"; + + cSchedulesLock schedulesLock; + const cSchedules * schedules = cSchedules::Schedules(schedulesLock); + for(cSchedule * schedule = schedules->First(); schedule; schedule = schedules->Next(schedule)) { + + cChannel * channel = Channels.GetByChannelID(schedule->ChannelID()); + if (!IsWantedChannel(channel, wantedChannels)) { + continue; + } + + const cList<cEvent> * events = schedule->Events(); + for(cEvent * event = events->First(); event; event = events->Next(event)) { + if (IsWantedTime(wantedTime, event)) { + cEvent * match = event; + if (when == "NEXT") { + match = events->Next(match); + if (!match) { + break; + } + } + + result += ToText(match); + + if (when.length() > 0) { + break; + } + } + } + } + + return result + "END\r\n"; +} + +string cHelpers::SetTimerIntern(string args) { + + // separete timer number + size_t sep = args.find(':'); + if (sep == string::npos) { + return "!ERROR\r\n"; + } + int number = atoi(args.c_str()); + bool delTimer = number < 0; + if (delTimer) { + number = -number; + } + string params = args.substr(sep+1); + + // parse timer + cTimer * timer = new cTimer; + if (!timer->Parse(params.c_str())) { + delete timer; + return "!ERROR\r\n"; + } + + if (!number) { + // new timer + Timers.Add(timer); + } else { + // modify timer + delete timer; + cTimer * oldTimer = Timers.Get(number); + if (!oldTimer) { + return "!ERROR\r\n"; + } + if (delTimer) { + Timers.Del(oldTimer, true); + } else { + oldTimer->Parse(params.c_str()); + } + } + Timers.Save(); + + return "START\r\nEND\r\n"; +} + + +string cHelpers::SearchEventsIntern(string wantedChannels, string pattern) { + + string result = "START\r\n"; + + cSchedulesLock schedulesLock; + const cSchedules * schedules = cSchedules::Schedules(schedulesLock); + for(cSchedule * schedule = schedules->First(); schedule; schedule = schedules->Next(schedule)) { + + cChannel * channel = Channels.GetByChannelID(schedule->ChannelID()); + if (!IsWantedChannel(channel, wantedChannels)) { + continue; + } + + const cList<cEvent> * events = schedule->Events(); + for(cEvent * event = events->First(); event; event = events->Next(event)) { + + if (IsWantedEvent(event, pattern)) { + result += ToText(event); + } + } + } + + return result + "END\r\n"; +} + +string cHelpers::ToText(cTimer * timer) { + + const char * channelName = timer->Channel()->Name(); + + string result; + char buf[100]; + sprintf(buf, "T%d", timer->Index()); + result = buf; + result += ":"; + sprintf(buf, "%u", timer->Flags()); + result += buf; + result += ":"; + sprintf(buf, "%d", timer->Channel()->Number()); + result += buf; + result += ":"; + result += channelName; + result += ":"; + sprintf(buf, "%lu", timer->StartTime()); + result += buf; + result += ":"; + sprintf(buf, "%lu", timer->StopTime()); + result += buf; + result += ":"; + sprintf(buf, "%d", timer->Priority()); + result += buf; + result += ":"; + sprintf(buf, "%d", timer->Lifetime()); + result += buf; + result += ":"; + result += MapSpecialChars(timer->File()); + result += ":"; + result += MapSpecialChars(timer->Aux() ? timer->Aux() : ""); + result += "\r\n"; + + return result; +} + +string cHelpers::ToText(cEvent * event) { + + + cChannel * channel = Channels.GetByChannelID(event->Schedule()->ChannelID()); + + // search assigned timer + cTimer * eventTimer = NULL; + for(cTimer * timer = Timers.First(); timer; timer = Timers.Next(timer)) { + if (timer->Channel() == channel && timer->StartTime() <= event->StartTime() && + timer->StopTime() >= event->StartTime() + event->Duration()) { + eventTimer = timer; + } + } + + char buf[100]; + string result; + sprintf(buf, "E%d", channel->Number()); + result = buf; + result += ":"; + result += channel->Name(); + result += ":"; + sprintf(buf, "%lu", event->StartTime()); + result += buf; + result += ":"; + sprintf(buf, "%lu", event->StartTime() + event->Duration()); + result += buf; + result += ":"; + result += MapSpecialChars(event->Title()); + result += ":"; + result += MapSpecialChars(event->Description() ? event->Description() : ""); + result += "\r\n"; + + if (eventTimer) { + result += ToText(eventTimer); + } + + return result; +} + +bool cHelpers::IsWantedEvent(cEvent * event, string pattern) { + + string text = event->Title(); + if (event->Description()) { + text += event->Description(); + } + + return ToUpper(text).find(ToUpper(pattern)) != string::npos; +} + +bool cHelpers::IsWantedChannel(cChannel * channel, string wantedChannels) { + + if (!channel) { + return false; + } + + if (wantedChannels.length() == 0) { + return true; + } + + int number = channel->Number(); + const char * delims = ",;"; + char * state; + char * buffer = (char *)malloc(wantedChannels.size()+1); + strcpy(buffer, wantedChannels.c_str()); + + bool found = false; + for(char * token = strtok_r(buffer, delims, &state); token; token = strtok_r(NULL, delims, &state)) { + const char * rangeSep = strchr(token, '-'); + if (rangeSep == NULL) { + // single channel + if (atoi(token) == number) { + found = true; + } + } else { + // channel range + int start = atoi(token); + while (*rangeSep && *rangeSep == '-') + rangeSep++; + int end = *rangeSep ? atoi(rangeSep) : INT_MAX; + + if (start <= number && number <= end) { + found = true; + } + } + } + return found; +} + +bool cHelpers::IsWantedTime(time_t when, cEvent * event) { + + time_t startTime = event->StartTime(); + time_t stopTime = startTime + event->Duration(); + + if (when == 0) { + return stopTime >= time(0); + } + + return startTime <= when && when < stopTime; +} + +string cHelpers::ToUpper(string text) +{ + for(unsigned i = 0; i < text.length(); i++) + { + if (islower(text[i])) + text[i] = toupper(text[i]); + } + + return text; +} + +string cHelpers::Trim(string text) { + + const char * start = text.c_str(); + + // skip leading spaces + const char * first = start; + while (*first && isspace(*first)) + first++; + + // find trailing spaces + const char * last = first + strlen(first) - 1; + while (first < last && isspace(*last)) + last--; + + char * dst = (char *)malloc(last - first + 2); + sprintf(dst, "%*s", last - first + 1, first); + + return dst; +} + +string cHelpers::SafeCall(string (*f)()) +{ + // loop, if vdr modified list and we crash + for (int i = 0; i < 3; i++) + { + try + { + return f(); + } + catch (...) + { + usleep(100); + } + } + + return ""; +} + +string cHelpers::SafeCall(string (*f)(string arg), string arg) +{ + // loop, if vdr modified list and we crash + for (int i = 0; i < 3; i++) + { + try + { + return f(arg); + } + catch (...) + { + usleep(100); + } + } + + return ""; +} + + +string cHelpers::SafeCall(string (*f)(string arg1, string arg2), string arg1, string arg2) +{ + // loop, if vdr modified list and we crash + for (int i = 0; i < 3; i++) + { + try + { + return f(arg1, arg2); + } + catch (...) + { + usleep(100); + } + } + + return ""; +} + +string cHelpers::MapSpecialChars(string text) { + + const char * p = text.c_str(); + string result = ""; + while (*p) { + switch (*p) { + case ':': + result += "|##"; + break; + case '\r': + break; + case '\n': + result += "||#"; + break; + default: + result += *p; + break; + } + p++; + } + return result; +} diff --git a/vdr-androvdr/helpers.h b/vdr-androvdr/helpers.h new file mode 100644 index 0000000..7fc38d4 --- /dev/null +++ b/vdr-androvdr/helpers.h @@ -0,0 +1,37 @@ +/* + * helper tools + */ + +#include <time.h> +#include <string> +#include <vdr/epg.h> + +using namespace std; + +class cHelpers +{ +public: + static string GetTimers(string args); + static string GetChannels(string args); + static string GetChannelEvents(string args); + static string GetTimeEvents(string args); + static string SetTimer(string args); + static string SearchEvents(string args); + static string ToUpper(string text); + static string Trim(string text); +private: + static string SafeCall(string (*)()); + static string SafeCall(string (*)(string), string arg); + static string SafeCall(string (*)(string, string), string arg1, string arg2); + static string GetTimersIntern(); + static string GetChannelsIntern(string wantedChannels); + static string GetEventsIntern(string wantedChannels, string when); + static string SetTimerIntern(string args); + static string SearchEventsIntern(string wantedChannels, string pattern); + static bool IsWantedEvent(cEvent * event, string pattern); + static bool IsWantedChannel(cChannel * channel, string wantedChannels); + static bool IsWantedTime(time_t when, cEvent * event); + static string MapSpecialChars(string text); + static string ToText(cEvent * event); + static string ToText(cTimer * timer); +}; diff --git a/vdr-androvdr/select.cpp b/vdr-androvdr/select.cpp new file mode 100644 index 0000000..1a463b1 --- /dev/null +++ b/vdr-androvdr/select.cpp @@ -0,0 +1,205 @@ +/* + * select + */ + +#include <sys/select.h> +#include <vdr/plugin.h> +#include <vdr/timers.h> +#include "sock.h" +#include "select.h" +#include "handler.h" +#include "helpers.h" + +struct node +{ + cVdrmanagerClientSocket * socket; + node * next; +}; + +cSelect::cSelect() +{ + serversocket = NULL; + clientsockets = NULL; + clientsocketcount = 0; + handler = new cHandler; + pollfds = NULL; + stopped = false; + nexttimer = 0; + shutdown = 0; +} + +cSelect::~cSelect() +{ + if (serversocket) + delete serversocket; + + while(clientsockets) + { + node * next = clientsockets->next; + delete clientsockets->socket; + delete clientsockets; + clientsockets = next; + } + + if (handler) + delete handler; + + if (pollfds) + delete pollfds; +} + +void cSelect::SetServerSocket(cVdrmanagerServerSocket * sock) +{ + serversocket = sock; +} + +void cSelect::AddClientSocket(cVdrmanagerClientSocket * sock) +{ + // remember socket + node * newnode = new node; + newnode->next = clientsockets; + newnode->socket = sock; + clientsockets = newnode; + clientsocketcount++; +} + +void cSelect::RemoveClientSocket(cVdrmanagerClientSocket * sock) +{ + node * curnode = clientsockets; + node * lastnode = NULL; + while(curnode) + { + if (curnode->socket == sock) + { + // unlink node + if (lastnode) + lastnode->next = curnode->next; + else + clientsockets = curnode->next; + + // free socket and node + delete curnode->socket; + delete curnode; + + clientsocketcount--; + break; + } + lastnode = curnode; + curnode = curnode->next; + } + + if (clientsockets) + { + curnode = clientsockets; + while (curnode) + { + curnode = curnode->next; + } + } +} + +cVdrmanagerClientSocket * cSelect::GetClientSocket(int sock) +{ + node * curnode = clientsockets; + while (curnode) + { + if (curnode->socket->GetSocket() == sock) + return curnode->socket; + curnode = curnode->next; + } + + return NULL; +} + +bool cSelect::Action() +{ + for(;!stopped;) + { + if (!Poll()) + return false; + } + + return true; +} + +void cSelect::CreatePollfds() +{ + // construct pollfd array + // we need one pollfd for the eventpipe, + // the serversocket and each clientsocket + pollfds = new struct pollfd[clientsocketcount+1]; + pollfds[0].fd = serversocket->GetSocket(); + pollfds[0].events = POLLIN; + + node * curnode = clientsockets; + int i = 1; + while (curnode) + { + pollfds[i].fd = curnode->socket->GetSocket(); + pollfds[i].events = POLLIN; + if (curnode->socket->WritePending()) + pollfds[i].events |= POLLOUT; + pollfds[i++].revents = 0; + curnode = curnode->next; + } +} + +bool cSelect::Poll() +{ + // poll for events + CreatePollfds(); + int rc = poll(pollfds, clientsocketcount+1, -1); + if (rc < 0) + { + LOG_ERROR; + delete pollfds; + return false; + } + + // timeout? + if (rc == 0) + return true; + + // client requests or outstanding writes + for(int i = 1; i < clientsocketcount+1; i++) + { + cVdrmanagerClientSocket * sock = GetClientSocket(pollfds[i].fd); + if (sock) + { + if (pollfds[i].revents & (POLLIN|POLLHUP)) + { + // client request + handler->HandleClientRequest(sock); + + // disconnect? + if (sock->Disconnected()) + { + RemoveClientSocket(sock); + } + } + else if (pollfds[i].revents & POLLOUT) + { + // possibly outstanding writes + sock->Flush(); + } + } + } + + // new client? + if (pollfds[0].revents & POLLIN) + { + // get client socket + cVdrmanagerClientSocket * sock = serversocket->Accept(); + if (sock) + { + // Add client socket + AddClientSocket(sock); + // Send current data + handler->HandleNewClient(sock); + } + } + + delete pollfds; + + return true; +} diff --git a/vdr-androvdr/select.h b/vdr-androvdr/select.h new file mode 100644 index 0000000..fbdeb02 --- /dev/null +++ b/vdr-androvdr/select.h @@ -0,0 +1,41 @@ +/* + * encapsulated poll + */ + +#ifndef _VDRMON_SELECT +#define _VDRMON_SELECT + +#include <string> +#include <sys/select.h> +#include "sock.h" +#include "handler.h" + +struct node; +class cSelect +{ +private: + node * clientsockets; + int clientsocketcount; + cVdrmanagerServerSocket * serversocket; + cHandler * handler; + struct pollfd * pollfds; + bool stopped; + time_t nexttimer; + time_t shutdown; +public: + cSelect(); + virtual ~cSelect(); + void DispatchVdrEvent(string event); + void SetServerSocket(cVdrmanagerServerSocket * sock); + void AddClientSocket(cVdrmanagerClientSocket * sock); + void RemoveClientSocket(cVdrmanagerClientSocket * sock); + bool Action(); + bool Stop(); +private: + void CreatePollfds(); + cVdrmanagerClientSocket * GetClientSocket(int fd); + bool Poll(); + void NotifyClients(string event); +}; + +#endif diff --git a/vdr-androvdr/sock.cpp b/vdr-androvdr/sock.cpp new file mode 100644 index 0000000..80b03b2 --- /dev/null +++ b/vdr-androvdr/sock.cpp @@ -0,0 +1,286 @@ +/* + * extendes sockets + */ +#include <unistd.h> +#include <vdr/plugin.h> +#include "sock.h" + +static int clientno = 0; + +/* + * cVdrmonSocket + */ +cVdrmanagerSocket::cVdrmanagerSocket() +{ + sock = -1; +} + +cVdrmanagerSocket::~cVdrmanagerSocket() +{ + Close(); +} + +void cVdrmanagerSocket::Close() +{ + if (socket >= 0) + { + close(sock); + sock = -1; + } +} + +int cVdrmanagerSocket::GetSocket() +{ + return sock; +} + +bool cVdrmanagerSocket::MakeDontBlock() +{ + // make it non-blocking: + int oldflags = fcntl(sock, F_GETFL, 0); + if (oldflags < 0) { + LOG_ERROR; + return false; + } + oldflags |= O_NONBLOCK; + if (fcntl(sock, F_SETFL, oldflags) < 0) { + LOG_ERROR; + return false; + } + + return true; +} + +const char * cVdrmanagerSocket::GetPassword() { + return password; +} + +/* + * cVdrmonServerSocket + */ +cVdrmanagerServerSocket::cVdrmanagerServerSocket() : cVdrmanagerSocket() +{ +} + +cVdrmanagerServerSocket::~cVdrmanagerServerSocket() +{ +} + +bool cVdrmanagerServerSocket::Create(int port, const char * password) +{ + // save password + this->password = password; + + // create socket + sock = socket(PF_INET, SOCK_STREAM, 0); + if (sock < 0) { + LOG_ERROR; + return false; + } + + // allow it to always reuse the same port: + int ReUseAddr = 1; + setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &ReUseAddr, sizeof(ReUseAddr)); + + // bind to address + struct sockaddr_in name; + name.sin_family = AF_INET; + name.sin_port = htons(port); + name.sin_addr.s_addr = htonl(INADDR_ANY); + if (bind(sock, (struct sockaddr *)&name, sizeof(name)) < 0) { + LOG_ERROR; + Close(); + return false; + } + + // make it non-blocking: + if (!MakeDontBlock()) + { + Close(); + return false; + } + + // listen to the socket: + if (listen(sock, 100) < 0) { + LOG_ERROR; + Close(); + return false; + } + + return true; +} + +cVdrmanagerClientSocket * cVdrmanagerServerSocket::Accept() +{ + cVdrmanagerClientSocket * newsocket = NULL; + + // accept the connection + struct sockaddr_in clientname; + uint size = sizeof(clientname); + int newsock = accept(sock, (struct sockaddr *)&clientname, &size); + if (newsock > 0) + { + // create client socket + newsocket = new cVdrmanagerClientSocket(password); + if (!newsocket->Attach(newsock)) + { + delete newsocket; + return NULL; + } + + bool accepted = SVDRPhosts.Acceptable(clientname.sin_addr.s_addr); + if (!accepted) + { + newsocket->PutLine(string("NACC Access denied.\n")); + newsocket->Flush(); + delete newsocket; + newsocket = NULL; + } + dsyslog("[vdrmon] connect from %s, port %hd - %s", + inet_ntoa(clientname.sin_addr), ntohs(clientname.sin_port), + accepted ? "accepted" : "DENIED"); + } + else if (errno != EINTR && errno != EAGAIN) + LOG_ERROR; + + return newsocket; +} + +/* + * cVdrmonClientSocket + */ +cVdrmanagerClientSocket::cVdrmanagerClientSocket(const char * password) +{ + readbuf = writebuf = ""; + disconnected = false; + client = ++clientno; + this->password = password; + login = false; +} + +cVdrmanagerClientSocket::~cVdrmanagerClientSocket() +{ +} + +bool cVdrmanagerClientSocket::IsLineComplete() +{ + // check a for complete line + string::size_type pos = readbuf.find("\r", 0); + if (pos == string::npos) + pos = readbuf.find("\n"); + return pos != string::npos; +} + +bool cVdrmanagerClientSocket::GetLine(string& line) +{ + // check the line + string::size_type pos = readbuf.find("\r", 0); + if (pos == string::npos) + pos = readbuf.find("\n", 0); + if (pos == string::npos) + return false; + + // extract the line ... + line = readbuf.substr(0, pos); + + // handle \r\n + if (readbuf[pos] == '\r' && readbuf.length() > pos && readbuf[pos+1] == '\n') + pos++; + + // ... and move the remainder + readbuf = readbuf.substr(pos+1); + + return true; +} + +bool cVdrmanagerClientSocket::Read() +{ + if (Disconnected()) + return false; + + int rc; + bool len = 0; + char buf[2001]; + while ((rc = read(sock, buf, sizeof(buf)-1)) > 0) + { + buf[rc] = 0; + readbuf += buf; + len += rc; + } + + if (rc < 0 && errno != EAGAIN) + { + LOG_ERROR; + return false; + } + else if (rc == 0) + { + disconnected = true; + } + + return len > 0; +} + +bool cVdrmanagerClientSocket::Disconnected() +{ + return disconnected; +} + +void cVdrmanagerClientSocket::Disconnect() +{ + disconnected = true; +} + +bool cVdrmanagerClientSocket::PutLine(string line) +{ + // add line to write buffer + writebuf += line; + + // data present? + if (writebuf.length() > 0) + { + // write so many bytes as possible + int rc = write(sock, writebuf.c_str(), writebuf.length()); + if (rc < 0 && errno != EAGAIN) + { + LOG_ERROR; + return false; + } + + // move the remainder + if (rc > 0) + writebuf = writebuf.substr(rc, writebuf.length()-rc); + } + + return true; +} + +bool cVdrmanagerClientSocket::Flush() +{ + string empty = ""; + return PutLine(empty); +} + +bool cVdrmanagerClientSocket::Attach(int fd) +{ + sock = fd; + return MakeDontBlock(); +} + +int cVdrmanagerClientSocket::GetClientId() +{ + return client; +} + +bool cVdrmanagerClientSocket::WritePending() +{ + return writebuf.length() > 0; +} + +bool cVdrmanagerClientSocket::IsLoggedIn() { + return login || !password || !*password; +} + +void cVdrmanagerClientSocket::SetLoggedIn() { + login = true; +} diff --git a/vdr-androvdr/sock.h b/vdr-androvdr/sock.h new file mode 100644 index 0000000..260efed --- /dev/null +++ b/vdr-androvdr/sock.h @@ -0,0 +1,63 @@ +/* + * extendes sockets + */ + +#ifndef _VDRMON_SOCK +#define _VDRMON_SOCK + +#include <sys/types.h> +#include <sys/socket.h> +#include <string> + +using namespace std; + +class cVdrmanagerSocket +{ +protected: + int sock; + const char * password; +protected: + cVdrmanagerSocket(); +public: + virtual ~cVdrmanagerSocket(); + void Close(); + int GetSocket(); + bool MakeDontBlock(); + const char * GetPassword(); +}; + +class cVdrmanagerClientSocket : public cVdrmanagerSocket +{ +private: + string readbuf; + string writebuf; + bool disconnected; + int client; + bool login; +public: + cVdrmanagerClientSocket(const char * password); + virtual ~cVdrmanagerClientSocket(); + bool Attach(int fd); + bool IsLineComplete(); + bool GetLine(string& line); + bool PutLine(string line); + bool Read(); + bool Disconnected(); + void Disconnect(); + bool Flush(); + int GetClientId(); + bool WritePending(); + bool IsLoggedIn(); + void SetLoggedIn(); +}; + +class cVdrmanagerServerSocket : public cVdrmanagerSocket +{ +public: + cVdrmanagerServerSocket(); + virtual ~cVdrmanagerServerSocket(); + bool Create(int port, const char * password); + cVdrmanagerClientSocket * Accept(); +}; + +#endif |