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Code Issues Releases Wiki Activity

Fixed: WifiStatusPlugin closes WLAN handle when skin is closed even if another skin is still using it

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This commit is contained in:
Birunthan Mohanathas 2010-08-06 10:09:03 +00:00
parent 2e32b0f5c1
commit 6f919cfa3f
1 changed files with 5 additions and 2 deletions
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7
Plugins/PluginWifiStatus/WifiStatus.cpp
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@ -65,6 +65,7 @@ typedef struct meas_data {
std::map<UINT, meas_data_t> g_meas_data; std::map<UINT, meas_data_t> g_meas_data;
int g_Instances = 0;
/* Globals that store system's wifi interface/adapter structs */ /* Globals that store system's wifi interface/adapter structs */
/* These are initialized in Initialize(), used during each update*/ /* These are initialized in Initialize(), used during each update*/
HANDLE hClient = NULL; HANDLE hClient = NULL;
@ -88,6 +89,7 @@ UINT Initialize(HMODULE instance, LPCTSTR iniFile, LPCTSTR section, UINT id)
/* initialize interface/adapter structs */ /* initialize interface/adapter structs */
DWORD dwNegotiatedVersion = 0; DWORD dwNegotiatedVersion = 0;
DWORD dwErr; DWORD dwErr;
g_Instances++;
//Create WINLAN API Handle //Create WINLAN API Handle
if(hClient == NULL){ if(hClient == NULL){
dwErr = WlanOpenHandle( WLAN_API_VERSION, NULL, &dwNegotiatedVersion, &hClient ); dwErr = WlanOpenHandle( WLAN_API_VERSION, NULL, &dwNegotiatedVersion, &hClient );
@ -473,11 +475,12 @@ void Finalize(HMODULE instance, UINT id)
g_meas_data[id].listInit = false; g_meas_data[id].listInit = false;
g_meas_data.erase(i1); g_meas_data.erase(i1);
} }
if(hClient != NULL){ g_Instances--;
if(hClient != NULL && g_Instances == 0){
WlanCloseHandle(hClient, NULL); WlanCloseHandle(hClient, NULL);
hClient = NULL; hClient = NULL;
} }
if(pIntfList != NULL){ if(pIntfList != NULL && g_Instances == 0){
WlanFreeMemory(pIntfList); WlanFreeMemory(pIntfList);
pIntfList = NULL; pIntfList = NULL;
} }