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neutrino: add a prototype of a lua plugin interface

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this is just for preliminary tests, not yet really usable
for anything useful
This commit is contained in:
Stefan Seyfried
2013-03-17 23:24:45 +01:00
parent ffd4daea7c
commit da358e7502
8 changed files with 378 additions and 6 deletions
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30
src/gui/plugins.cpp
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@@ -70,6 +70,8 @@
#endif
#include <daemonc/remotecontrol.h>
#include <gui/luainstance.h>
extern CPlugins * g_PluginList; /* neutrino.cpp */
extern CRemoteControl * g_RemoteControl; /* neutrino.cpp */
@@ -126,11 +128,11 @@ void CPlugins::scanDir(const char *dir)
{
new_plugin.pluginfile = fname;
if (new_plugin.type == CPlugins::P_TYPE_SCRIPT)
{
new_plugin.pluginfile.append(".sh");
} else {
else if (new_plugin.type == CPlugins::P_TYPE_LUA)
new_plugin.pluginfile.append(".lua");
else
new_plugin.pluginfile.append(".so");
}
// We do not check if new_plugin.pluginfile exists since .cfg in
// PLUGINDIR_VAR can overwrite settings in read only dir
// PLUGINDIR. This needs PLUGINDIR_VAR to be scanned at
@@ -342,6 +344,21 @@ void CPlugins::startScriptPlugin(int number)
}
}
void CPlugins::startLuaPlugin(int number)
{
const char *script = plugin_list[number].pluginfile.c_str();
printf("[CPlugins] executing lua script %s\n",script);
if (!file_exists(script))
{
printf("[CPlugins] could not find %s,\nperhaps wrong plugin type in %s\n",
script, plugin_list[number].cfgfile.c_str());
return;
}
CLUAInstance *lua = new CLUAInstance();
lua->runScript(script);
delete lua;
}
void CPlugins::startPlugin(int number,int /*param*/)
{
// always delete old output
@@ -367,6 +384,11 @@ void CPlugins::startPlugin(int number,int /*param*/)
startScriptPlugin(number);
return;
}
if (plugin_list[number].type == CPlugins::P_TYPE_LUA)
{
startLuaPlugin(number);
return;
}
if (!file_exists(plugin_list[number].pluginfile.c_str()))
{
printf("[CPlugins] could not find %s,\nperhaps wrong plugin type in %s\n",
@@ -636,6 +658,8 @@ CPlugins::p_type_t CPlugins::getPluginType(int type)
case PLUGIN_TYPE_SCRIPT:
return P_TYPE_SCRIPT;
break;
case PLUGIN_TYPE_LUA:
return P_TYPE_LUA;
default:
return P_TYPE_DISABLED;
}