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authorKlaus Schmidinger <kls (at) cadsoft (dot) de>2002-05-09 18:00:00 +0200
committerKlaus Schmidinger <kls (at) cadsoft (dot) de>2002-05-09 18:00:00 +0200
commitae8a947367b4be57c9b0ca7bbf0032de0e2018d3 (patch)
treef9a5b6c7d320222b841a54c86590eb012ab3a107 /PLUGINS/SRC/hello/hello.c
parentc9a5d8ea5328e4a8bcb0c3423b825c02cb0c3b27 (diff)
downloadvdr-patch-lnbsharing-ae8a947367b4be57c9b0ca7bbf0032de0e2018d3.tar.gz
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Version 1.1.0vdr-1.1.0
- Begin of the 1.1 development branch. THIS IS NOT A STABLE VERSION! The current stable version for every day use is still the 1.0 branch. - First step towards a universal plugin interface. See the file PLUGINS.html for a detailed description. The man page vdr(1) describes the new options '-L' and '-P' used to load plugins. This first step implements the complete "outer" shell for plugins. The "inner" access to VDR data structures will follow. - The VDR version number is now displayed in the title line of the "Setup" menu.
Diffstat (limited to 'PLUGINS/SRC/hello/hello.c')
-rw-r--r--PLUGINS/SRC/hello/hello.c105
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diff --git a/PLUGINS/SRC/hello/hello.c b/PLUGINS/SRC/hello/hello.c
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+/*
+ * hello.c: A plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id: hello.c 1.1 2002/05/09 15:28:51 kls Exp $
+ */
+
+#include <getopt.h>
+#include <vdr/interface.h>
+#include <vdr/plugin.h>
+#include "i18n.h"
+
+static const char *VERSION = "0.0.1";
+static const char *DESCRIPTION = "A friendly greeting";
+static const char *MAINMENUENTRY = "Hello";
+
+class cPluginHello : public cPlugin {
+private:
+ // Add any member variables or functions you may need here.
+ const char *option_a;
+ bool option_b;
+public:
+ cPluginHello(void);
+ virtual ~cPluginHello();
+ virtual const char *Version(void) { return VERSION; }
+ virtual const char *Description(void) { return tr(DESCRIPTION); }
+ virtual const char *CommandLineHelp(void);
+ virtual bool ProcessArgs(int argc, char *argv[]);
+ virtual void Start(void);
+ virtual const char *MainMenuEntry(void) { return tr(MAINMENUENTRY); }
+ virtual cOsdMenu *MainMenuAction(void);
+ virtual cMenuSetupPage *SetupMenu(void);
+ virtual bool SetupParse(const char *Name, const char *Value);
+ };
+
+cPluginHello::cPluginHello(void)
+{
+ // Initialize any member varaiables here.
+ // DON'T DO ANYTHING ELSE THAT MAY HAVE SIDE EFFECTS, REQUIRE GLOBAL
+ // VDR OBJECTS TO EXIST OR PRODUCE ANY OUTPUT!
+ option_a = NULL;
+ option_b = false;
+}
+
+cPluginHello::~cPluginHello()
+{
+ // Clean up after yourself!
+}
+
+const char *cPluginHello::CommandLineHelp(void)
+{
+ // Return a string that describes all known command line options.
+ return " -a ABC, --aaa=ABC do something nice with ABC\n"
+ " -b, --bbb activate 'plan B'\n";
+}
+
+bool cPluginHello::ProcessArgs(int argc, char *argv[])
+{
+ // Implement command line argument processing here if applicable.
+ static struct option long_options[] = {
+ { "aaa", required_argument, NULL, 'a' },
+ { "bbb", no_argument, NULL, 'b' },
+ { NULL }
+ };
+
+ int c;
+ while ((c = getopt_long(argc, argv, "a:b", long_options, NULL)) != -1) {
+ switch (c) {
+ case 'a': option_a = optarg;
+ break;
+ case 'b': option_b = true;
+ break;
+ default: return false;
+ }
+ }
+ return true;
+}
+
+void cPluginHello::Start(void)
+{
+ // Start any background activities the plugin shall perform.
+ RegisterI18n(Phrases);
+}
+
+cOsdMenu *cPluginHello::MainMenuAction(void)
+{
+ // Perform the action when selected from the main VDR menu.
+ Interface->Info(tr("Hello world!"));
+ return NULL;
+}
+
+cMenuSetupPage *cPluginHello::SetupMenu(void)
+{
+ // Return a setup menu in case the plugin supports one.
+ return NULL;
+}
+
+bool cPluginHello::SetupParse(const char *Name, const char *Value)
+{
+ // Parse your own setup parameters and store their values.
+ return false;
+}
+
+VDRPLUGINCREATOR(cPluginHello); // Don't touch this!