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Code Issues Releases Wiki Activity

- Updated Power plugin and Process plugin to use new API

Browse Source 
- Removed CSPluginTemplate
This commit is contained in:
Birunthan Mohanathas 2011-12-30 16:24:22 +00:00
parent 7b3b0277ec
commit e8b89aadfa
3 changed files with 188 additions and 340 deletions
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8
Library/Export.h
View File

@ -69,14 +69,6 @@ enum RMGTYPE
//
#ifndef LIBRARY_EXPORTS
enum LOGLEVEL
{
LOG_ERROR = 1,
LOG_WARNING = 2,
LOG_NOTICE = 3,
LOG_DEBUG = 4
};
__inline LPCWSTR RmReadPath(void* rm, LPCWSTR option, LPCWSTR defValue)
{
LPCWSTR relativePath = RmReadString(rm, option, defValue, TRUE);

393
Plugins/PluginPower/PowerPlugin.cpp
View File

@ -17,13 +17,12 @@
*/
#include <windows.h>
#include <math.h>
#include <map>
#include <string>
#include <time.h>
#include <Powrprof.h>
#include <time.h>
#include <errno.h>
#include <crtdbg.h>
#include "../../Library/RawString.h"
#include "../../Library/Export.h" // Rainmeter's exported functions
#include "../../Library/DisableThreadLibraryCalls.h" // contains DllMain entry point
typedef struct _PROCESSOR_POWER_INFORMATION
@ -36,20 +35,7 @@ typedef struct _PROCESSOR_POWER_INFORMATION
ULONG CurrentIdleState;
} PROCESSOR_POWER_INFORMATION, *PPROCESSOR_POWER_INFORMATION;
typedef LONG (WINAPI *FPCALLNTPOWERINFORMATION)(POWER_INFORMATION_LEVEL, PVOID, ULONG, PVOID, ULONG);
/* The exported functions */
extern "C"
{
__declspec( dllexport ) UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id);
__declspec( dllexport ) void Finalize(HMODULE instance, UINT id);
__declspec( dllexport ) LPCTSTR GetString(UINT id, UINT flags);
__declspec( dllexport ) double Update2(UINT id);
__declspec( dllexport ) UINT GetPluginVersion();
__declspec( dllexport ) LPCTSTR GetPluginAuthor();
}
enum POWER_STATE
enum MeasureType
{
POWER_UNKNOWN,
POWER_ACLINE,
@ -61,272 +47,187 @@ enum POWER_STATE
POWER_HZ
};
std::map<UINT, POWER_STATE> g_States;
std::map<UINT, std::wstring> g_Formats;
HINSTANCE hDLL = NULL;
int g_Instances, g_NumOfProcessors = 0;
FPCALLNTPOWERINFORMATION fpCallNtPowerInformation = NULL;
struct MeasureData
{
MeasureType type;
CRawString format;
MeasureData() : type(POWER_UNKNOWN) {}
};
UINT g_NumOfProcessors = 0;
void NullCRTInvalidParameterHandler(const wchar_t* expression, const wchar_t* function, const wchar_t* file, unsigned int line, uintptr_t pReserved)
{
// Do nothing.
}
/*
This function is called when the measure is initialized.
The function must return the maximum value that can be measured.
The return value can also be 0, which means that Rainmeter will
track the maximum value automatically. The parameters for this
function are:
instance The instance of this DLL
iniFile The name of the ini-file (usually Rainmeter.ini)
section The name of the section in the ini-file for this measure
id The identifier for the measure. This is used to identify the measures that use the same plugin.
*/
UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
PLUGIN_EXPORT void Initialize(void** data)
{
g_Instances++;
if (hDLL == NULL)
MeasureData* measure = new MeasureData;
*data = measure;
if (!g_NumOfProcessors)
{
hDLL = LoadLibrary(L"powrprof.dll");
if (hDLL)
{
fpCallNtPowerInformation = (FPCALLNTPOWERINFORMATION)GetProcAddress(hDLL, "CallNtPowerInformation");
}
SYSTEM_INFO si;
GetSystemInfo(&si);
g_NumOfProcessors = (UINT)si.dwNumberOfProcessors;
}
POWER_STATE powerState = POWER_UNKNOWN;
SYSTEM_INFO systemInfo = {0};
GetSystemInfo(&systemInfo);
g_NumOfProcessors = (int)systemInfo.dwNumberOfProcessors;
/* Read our own settings from the ini-file */
LPCTSTR type = ReadConfigString(section, L"PowerState", L"");
if (type)
{
if (_wcsicmp(L"ACLINE", type) == 0)
{
powerState = POWER_ACLINE;
}
else if (_wcsicmp(L"STATUS", type) == 0)
{
powerState = POWER_STATUS;
}
else if (_wcsicmp(L"STATUS2", type) == 0)
{
powerState = POWER_STATUS2;
}
else if (_wcsicmp(L"LIFETIME", type) == 0)
{
powerState= POWER_LIFETIME;
LPCTSTR format = ReadConfigString(section, L"Format", L"%H:%M");
if (format)
{
g_Formats[id] = format;
}
}
else if (_wcsicmp(L"MHZ", type) == 0)
{
powerState= POWER_MHZ;
}
else if (_wcsicmp(L"HZ", type) == 0)
{
powerState= POWER_HZ;
}
else if (_wcsicmp(L"PERCENT", type) == 0)
{
powerState = POWER_PERCENT;
}
g_States[id] = powerState;
}
switch(powerState)
{
case POWER_ACLINE:
return 1;
case POWER_STATUS:
return 4;
case POWER_STATUS2:
return 255;
case POWER_LIFETIME:
{
SYSTEM_POWER_STATUS status;
if (GetSystemPowerStatus(&status))
{
return status.BatteryFullLifeTime;
}
}
break;
case POWER_PERCENT:
return 100;
}
return 0;
}
/*
This function is called when new value should be measured.
The function returns the new value.
*/
double Update2(UINT id)
PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)
{
SYSTEM_POWER_STATUS status;
if (GetSystemPowerStatus(&status))
MeasureData* measure = (MeasureData*)data;
LPCWSTR value = RmReadString(rm, L"PowerState", L"");
if (_wcsicmp(L"ACLINE", value) == 0)
{
std::map<UINT, POWER_STATE>::iterator i = g_States.find(id);
if (i != g_States.end())
measure->type = POWER_ACLINE;
*maxValue = 1.0;
}
else if (_wcsicmp(L"STATUS", value) == 0)
{
measure->type = POWER_STATUS;
*maxValue = 4.0;
}
else if (_wcsicmp(L"STATUS2", value) == 0)
{
measure->type = POWER_STATUS2;
*maxValue = 255.0;
}
else if (_wcsicmp(L"LIFETIME", value) == 0)
{
measure->type= POWER_LIFETIME;
value = RmReadString(rm, L"Format", L"%H:%M");
measure->format = value;
SYSTEM_POWER_STATUS sps;
if (GetSystemPowerStatus(&sps))
{
switch ((*i).second)
*maxValue = sps.BatteryFullLifeTime;
}
}
else if (_wcsicmp(L"MHZ", value) == 0)
{
measure->type = POWER_MHZ;
}
else if (_wcsicmp(L"HZ", value) == 0)
{
measure->type = POWER_HZ;
}
else if (_wcsicmp(L"PERCENT", value) == 0)
{
measure->type = POWER_PERCENT;
*maxValue = 100.0;
}
}
PLUGIN_EXPORT double Update(void* data)
{
MeasureData* measure = (MeasureData*)data;
SYSTEM_POWER_STATUS sps;
if (GetSystemPowerStatus(&sps))
{
switch (measure->type)
{
case POWER_ACLINE:
return sps.ACLineStatus == 1 ? 1.0 : 0.0;
case POWER_STATUS:
if (sps.BatteryFlag & 128)
{
case POWER_ACLINE:
return status.ACLineStatus == 1 ? 1 : 0;
return 0.0; // No battery
}
else if (sps.BatteryFlag & 8)
{
return 1.0; // Charging
}
else if (sps.BatteryFlag & 4)
{
return 2.0; // Critical
}
else if (sps.BatteryFlag & 2)
{
return 3.0; // Low
}
else if (sps.BatteryFlag & 1)
{
return 4.0; // High
}
break;
case POWER_STATUS:
if (status.BatteryFlag & 128)
{
return 0; // No battery
}
else if (status.BatteryFlag & 8)
{
return 1; // Charging
}
else if (status.BatteryFlag & 4)
{
return 2; // Critical
}
else if (status.BatteryFlag & 2)
{
return 3; // Low
}
else if (status.BatteryFlag & 1)
{
return 4; // High
}
break;
case POWER_STATUS2:
return sps.BatteryFlag;
case POWER_STATUS2:
return status.BatteryFlag;
case POWER_LIFETIME:
return sps.BatteryLifeTime;
case POWER_LIFETIME:
return status.BatteryLifeTime;
case POWER_PERCENT:
return sps.BatteryLifePercent == 255 ? 100.0 : sps.BatteryLifePercent;
case POWER_PERCENT:
return status.BatteryLifePercent > 100 ? 100 : status.BatteryLifePercent;
case POWER_MHZ:
case POWER_HZ:
if (fpCallNtPowerInformation && g_NumOfProcessors > 0)
{
PROCESSOR_POWER_INFORMATION* ppi = new PROCESSOR_POWER_INFORMATION[g_NumOfProcessors];
memset(ppi, 0, sizeof(PROCESSOR_POWER_INFORMATION) * g_NumOfProcessors);
fpCallNtPowerInformation(ProcessorInformation, NULL, 0, ppi, sizeof(PROCESSOR_POWER_INFORMATION) * g_NumOfProcessors);
double value = ((*i).second == POWER_MHZ) ? ppi[0].CurrentMhz : ppi[0].CurrentMhz * 1000000.0;
delete [] ppi;
return value;
}
case POWER_MHZ:
case POWER_HZ:
if (g_NumOfProcessors > 0)
{
PROCESSOR_POWER_INFORMATION* ppi = new PROCESSOR_POWER_INFORMATION[g_NumOfProcessors];
memset(ppi, 0, sizeof(PROCESSOR_POWER_INFORMATION) * g_NumOfProcessors);
CallNtPowerInformation(ProcessorInformation, NULL, 0, ppi, sizeof(PROCESSOR_POWER_INFORMATION) * g_NumOfProcessors);
double value = (measure->type == POWER_MHZ) ? ppi[0].CurrentMhz : ppi[0].CurrentMhz * 1000000.0;
delete [] ppi;
return value;
}
}
}
return 0;
return 0.0;
}
/*
This function is called when the value should be
returned as a string.
*/
LPCTSTR GetString(UINT id, UINT flags)
PLUGIN_EXPORT LPCWSTR GetString(void* data)
{
static WCHAR buffer[128];
std::map<UINT, POWER_STATE>::iterator i = g_States.find(id);
if (i != g_States.end())
MeasureData* measure = (MeasureData*)data;
if (measure->type == POWER_LIFETIME)
{
if ((*i).second == POWER_LIFETIME)
SYSTEM_POWER_STATUS sps;
if (GetSystemPowerStatus(&sps))
{
SYSTEM_POWER_STATUS status;
if (GetSystemPowerStatus(&status))
// Change it to time string
if (sps.BatteryLifeTime == -1)
{
// Change it to time string
if (status.BatteryLifeTime == -1)
return L"Unknown";
}
else
{
tm time = {0};
time.tm_sec = sps.BatteryLifeTime % 60;
time.tm_min = (sps.BatteryLifeTime / 60) % 60;
time.tm_hour = sps.BatteryLifeTime / 60 / 60;
_invalid_parameter_handler oldHandler = _set_invalid_parameter_handler(NullCRTInvalidParameterHandler);
_CrtSetReportMode(_CRT_ASSERT, 0);
errno = 0;
wcsftime(buffer, 128, measure->format.c_str(), &time);
if (errno == EINVAL)
{
return L"Unknown";
buffer[0] = L'\0';
}
else
{
std::map<UINT, std::wstring>::iterator iter = g_Formats.find(id);
if (iter != g_Formats.end())
{
tm time = {0};
time.tm_sec = status.BatteryLifeTime % 60;
time.tm_min = (status.BatteryLifeTime / 60) % 60;
time.tm_hour = status.BatteryLifeTime / 60 / 60;
_invalid_parameter_handler oldHandler = _set_invalid_parameter_handler(NullCRTInvalidParameterHandler);
_CrtSetReportMode(_CRT_ASSERT, 0);
_set_invalid_parameter_handler(oldHandler);
errno = 0;
wcsftime(buffer, 128, (*iter).second.c_str(), &time);
if (errno == EINVAL)
{
buffer[0] = L'\0';
}
_set_invalid_parameter_handler(oldHandler);
}
else
{
wsprintf(buffer, L"%i:%02i:%02i", status.BatteryLifeTime / 60 / 60, (status.BatteryLifeTime / 60) % 60, status.BatteryLifeTime % 60);
}
return buffer;
}
return buffer;
}
}
}
return NULL;
}
/*
If the measure needs to free resources before quitting.
The plugin can export Finalize function, which is called
when Rainmeter quits (or refreshes).
*/
void Finalize(HMODULE instance, UINT id)
PLUGIN_EXPORT void Finalize(void* data)
{
std::map<UINT, POWER_STATE>::iterator i = g_States.find(id);
if (i != g_States.end())
{
g_States.erase(i);
}
std::map<UINT, std::wstring>::iterator i2 = g_Formats.find(id);
if (i2 != g_Formats.end())
{
g_Formats.erase(i2);
}
g_Instances--;
if (hDLL != NULL && g_Instances == 0)
{
FreeLibrary(hDLL);
hDLL = NULL;
fpCallNtPowerInformation = NULL;
}
}
UINT GetPluginVersion()
{
return 1004;
}
LPCTSTR GetPluginAuthor()
{
return L"Rainy (rainy@iki.fi)";
MeasureData* measure = (MeasureData*)data;
delete measure;
}

127
Plugins/PluginProcess/PluginProcess.cpp
View File

@ -18,117 +18,72 @@
#include <windows.h>
#include <Psapi.h>
#include <string>
#include <map>
#include <algorithm>
#include <vector>
#include "../../Library/RawString.h"
#include "../../Library/Export.h" // Rainmeter's exported functions
#include "../../Library/DisableThreadLibraryCalls.h" // contains DllMain entry point
/* The exported functions */
extern "C"
{
__declspec(dllexport) UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id);
__declspec(dllexport) void Finalize(HMODULE instance, UINT id);
__declspec(dllexport) UINT Update(UINT id);
__declspec(dllexport) UINT GetPluginVersion();
__declspec(dllexport) LPCTSTR GetPluginAuthor();
}
struct MeasureData
{
std::wstring processName;
CRawString processName;
bool isRunning;
MeasureData() : isRunning(false) {}
};
static std::map<UINT, MeasureData> g_Values;
static UINT g_UpdateCount = 0;
static std::vector<MeasureData*> g_Measures;
void CheckProcesses();
/*
This function is called when the measure is initialized.
The function must return the maximum value that can be measured.
The return value can also be 0, which means that Rainmeter will
track the maximum value automatically. The parameters for this
function are:
instance The instance of this DLL
iniFile The name of the ini-file (usually Rainmeter.ini)
section The name of the section in the ini-file for this measure
id The identifier for the measure. This is used to identify the measures that use the same plugin.
*/
UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
PLUGIN_EXPORT void Initialize(void** data)
{
MeasureData data;
MeasureData* measure = new MeasureData;
g_Measures.push_back(measure);
const WCHAR* value = ReadConfigString(section, L"ProcessName", L"");
if (*value)
*data = measure;
}
PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)
{
MeasureData* measure = (MeasureData*)data;
LPCWSTR value = RmReadString(rm, L"ProcessName", L"");
measure->processName = value;
}
PLUGIN_EXPORT double Update(void* data)
{
MeasureData* measure = (MeasureData*)data;
// Updates the measure only once per combined updates of all measures
++g_UpdateCount;
if (g_UpdateCount >= g_Measures.size())
{
data.processName = value;
g_Values[id] = std::move(data);
CheckProcesses();
g_UpdateCount = 0;
}
return 1;
return (double)measure->isRunning;
}
/*
This function is called when new value should be measured.
The function returns the new value.
*/
UINT Update(UINT id)
PLUGIN_EXPORT void Finalize(void* data)
{
UINT result = 0;
MeasureData* measure = (MeasureData*)data;
std::vector<MeasureData*>::iterator iter = std::find(g_Measures.begin(), g_Measures.end(), measure);
g_Measures.erase(iter);
std::map<UINT, MeasureData>::const_iterator iter = g_Values.find(id);
if (iter != g_Values.end())
{
// Updates the measure only once per combined updates of all measures
++g_UpdateCount;
if (g_UpdateCount >= g_Values.size())
{
CheckProcesses();
g_UpdateCount = 0;
}
result = (UINT)(*iter).second.isRunning;
}
return result;
}
/*
If the measure needs to free resources before quitting.
The plugin can export Finalize function, which is called
when Rainmeter quits (or refreshes).
*/
void Finalize(HMODULE instance, UINT id)
{
std::map<UINT, MeasureData>::iterator iter = g_Values.find(id);
if (iter != g_Values.end())
{
g_Values.erase(iter);
}
}
UINT GetPluginVersion()
{
return 1000;
}
LPCTSTR GetPluginAuthor()
{
return L"Birunthan Mohanathas (poiru.net)";
delete measure;
}
void CheckProcesses()
{
// Set everything to false
std::map<UINT, MeasureData>::iterator iter = g_Values.begin();
for ( ; iter != g_Values.end(); ++iter)
std::vector<MeasureData*>::iterator iter = g_Measures.begin();
for ( ; iter != g_Measures.end(); ++iter)
{
(*iter).second.isRunning = false;
(*iter)->isRunning = false;
}
int bufSize = 256;
@ -151,12 +106,12 @@ void CheckProcesses()
WCHAR buffer[MAX_PATH];
if (GetModuleBaseName(hProcess, NULL, buffer, _countof(buffer)))
{
iter = g_Values.begin();
for ( ; iter != g_Values.end(); ++iter)
iter = g_Measures.begin();
for ( ; iter != g_Measures.end(); ++iter)
{
if (_wcsicmp(buffer, (*iter).second.processName.c_str()) == 0)
if (_wcsicmp(buffer, (*iter)->processName.c_str()) == 0)
{
(*iter).second.isRunning = true;
(*iter)->isRunning = true;
}
}
}