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https://github.com/VDR4Arch/vdr.git
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91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
/*
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* svccli.c: Sample service client plugin
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*
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* See the README file for copyright information and how to reach the author.
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*
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* $Id: svccli.c 3.2 2015/02/17 13:13:05 kls Exp $
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*/
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#include <stdlib.h>
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#include <vdr/interface.h>
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#include <vdr/plugin.h>
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static const char *VERSION = "2.2.0";
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static const char *DESCRIPTION = "Service demo client";
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static const char *MAINMENUENTRY = "Service demo";
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class cPluginSvcCli : public cPlugin {
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public:
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virtual const char *Version(void) { return VERSION; }
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virtual const char *Description(void) { return DESCRIPTION; }
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virtual const char *MainMenuEntry(void) { return MAINMENUENTRY; }
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virtual cOsdObject *MainMenuAction(void);
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virtual bool Service(const char *Id, void *Data);
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};
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struct ReportBoredPlugin_v1_0 {
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cPlugin *BoredPlugin;
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};
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struct AddService_v1_0 {
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int a, b;
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int sum;
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};
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// --- cPluginSvcCli ---------------------------------------------------------
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cOsdObject *cPluginSvcCli::MainMenuAction(void)
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{
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char s[128];
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cPlugin *p;
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// Inform server plugin that we are bored
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// (directed communication)
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ReportBoredPlugin_v1_0 rbp;
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rbp.BoredPlugin = this;
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p = cPluginManager::GetPlugin("svcsvr");
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if (p)
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p->Service("ReportBoredPlugin-v1.0", &rbp);
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// See if any plugin can add
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// (detect capability)
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p = cPluginManager::CallFirstService("AddService-v1.0", NULL);
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if (p) {
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snprintf(s, sizeof(s), "Plugin %s can add", p->Name());
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Interface->Confirm(s);
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}
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// Perform add
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// (use general service)
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AddService_v1_0 adds;
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adds.a = 1;
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adds.b = 1;
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if (cPluginManager::CallFirstService("AddService-v1.0", &adds)) {
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snprintf(s, sizeof(s), "Plugin thinks that 1+1=%i", adds.sum);
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Interface->Confirm(s);
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}
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// Inform other plugins that we are bored
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// (broadcast)
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rbp.BoredPlugin = this;
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cPluginManager::CallAllServices("ReportBoredPlugin-v1.0", &rbp);
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return NULL;
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}
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bool cPluginSvcCli::Service(const char *Id, void *Data)
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{
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if (strcmp(Id, "ReportBoredPlugin-v1.0") == 0) {
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if (Data) {
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ReportBoredPlugin_v1_0 *rbp = (ReportBoredPlugin_v1_0*)Data;
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char s[128];
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snprintf(s, sizeof(s), "Plugin %s informed client that it is bored.", rbp->BoredPlugin->Name());
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Interface->Confirm(s);
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}
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return true;
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}
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return false;
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}
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VDRPLUGINCREATOR(cPluginSvcCli); // Don't touch this!
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