diff options
Diffstat (limited to 'src_native/win/proxy_util_w23/proxy_util_w32.cpp')
| -rw-r--r-- | src_native/win/proxy_util_w23/proxy_util_w32.cpp | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/src_native/win/proxy_util_w23/proxy_util_w32.cpp b/src_native/win/proxy_util_w23/proxy_util_w32.cpp new file mode 100644 index 0000000..a62ed08 --- /dev/null +++ b/src_native/win/proxy_util_w23/proxy_util_w32.cpp @@ -0,0 +1,205 @@ +// proxy_util_w23.cpp : Main methods of the DLL.
+
+#include "stdafx.h"
+#include "proxy_util_w32.h"
+
+/*****************************************************************************
+ * Class: com_btr_proxy_search_desktop_win_Win32ProxyUtils
+ * Method: winHttpDetectAutoProxyConfigUrl
+ * Signature: (I)Ljava/lang/String;
+ ****************************************************************************/
+
+JNIEXPORT jstring JNICALL Java_com_btr_proxy_search_desktop_win_Win32ProxyUtils_winHttpDetectAutoProxyConfigUrl
+(JNIEnv *env, jobject source, jint mode) {
+
+
+ LPWSTR ppwszAutoConfigUrl = NULL;
+ BOOL result = WinHttpDetectAutoProxyConfigUrl( mode, &ppwszAutoConfigUrl );
+ if (ppwszAutoConfigUrl == NULL) {
+ return NULL;
+ }
+
+ jstring retValue = env->NewString((jchar*)ppwszAutoConfigUrl,
+ wcslen(ppwszAutoConfigUrl));
+
+ GlobalFree( ppwszAutoConfigUrl );
+
+ return retValue;
+}
+
+/*****************************************************************************
+ * Class: com_btr_proxy_search_desktop_win_Win32ProxyUtils
+ * Method: winHttpGetDefaultProxyConfiguration
+ * Signature: ()Ljava/lang/String;
+ ****************************************************************************/
+
+JNIEXPORT jstring JNICALL Java_com_btr_proxy_search_desktop_win_Win32ProxyUtils_winHttpGetDefaultProxyConfiguration
+(JNIEnv *env, jobject source) {
+
+ WINHTTP_PROXY_INFO proxyInfo;
+
+ // Retrieve the default proxy configuration.
+ BOOL result = WinHttpGetDefaultProxyConfiguration( &proxyInfo );
+ if (result == FALSE) {
+ // TODO what to do in case of error.
+ DWORD errorCode = GetLastError();
+ }
+
+ int proxyTypeLen = 0;
+ int proxyLen = 0;
+ int proxyBypassLen = 0;
+
+ LPWSTR proxyType = NULL;
+ if (proxyInfo.dwAccessType == WINHTTP_ACCESS_TYPE_NAMED_PROXY) {
+ proxyType = L"PROXY ";
+ proxyTypeLen = wcslen(proxyType);
+ } else
+ if (proxyInfo.dwAccessType == WINHTTP_ACCESS_TYPE_NO_PROXY) {
+ proxyType = L"DIRECT ";
+ proxyTypeLen = wcslen(proxyType);
+ }
+ if (proxyInfo.lpszProxy != NULL) {
+ proxyLen += wcslen(proxyInfo.lpszProxy);
+ }
+ if (proxyInfo.lpszProxyBypass != NULL) {
+ proxyBypassLen += wcslen(proxyInfo.lpszProxyBypass);
+ }
+
+ jstring retVal = proxyInfo.lpszProxy == NULL? NULL
+ : env->NewString((jchar*)proxyInfo.lpszProxy, wcslen(proxyInfo.lpszProxy));
+
+ if (proxyInfo.lpszProxy != NULL) {
+ GlobalFree( proxyInfo.lpszProxy );
+ }
+ if (proxyInfo.lpszProxyBypass != NULL) {
+ GlobalFree( proxyInfo.lpszProxyBypass );
+ }
+ return retVal;
+
+
+ //int retValueLen = proxyTypeLen+proxyLen+1+proxyBypassLen+1;
+ //int insertPos = 0;
+ //LPWSTR combined = new WCHAR[retValueLen];
+ //combined[retValueLen] = 0;
+
+ //wcsncat_s(combined, retValueLen, proxyType, proxyTypeLen);
+ //insertPos += proxyTypeLen;
+ //retValueLen -= proxyTypeLen;
+
+ //wcsncat_s(combined, retValueLen, proxyInfo.lpszProxy, proxyLen);
+ //insertPos += proxyLen;
+ //retValueLen -= proxyLen;
+
+ //wcsncat_s(combined, retValueLen, TEXT("|"), 1);
+ //insertPos += proxyLen;
+ //retValueLen -= proxyLen;
+
+ //wcsncat_s(combined, retValueLen, proxyInfo.lpszProxyBypass, proxyBypassLen);
+ //insertPos += proxyBypassLen;
+ //retValueLen -= proxyBypassLen;
+
+ // if (proxyInfo.lpszProxy != NULL) {
+ // GlobalFree( proxyInfo.lpszProxy );
+ // }
+ // if (proxyInfo.lpszProxyBypass != NULL) {
+ // GlobalFree( proxyInfo.lpszProxyBypass );
+ // }
+
+ //jstring retVal = env->NewString((jchar*)combined, wcslen(combined));
+
+ //return retVal;
+}
+
+/*****************************************************************************
+ * Class: com_btr_proxy_search_desktop_win_Win32ProxyUtils
+ * Method: WinHttpGetIEProxyConfigForCurrentUser
+ * Signature: ()Lcom/btr/proxy/search/desktop/win/Win32IESettings;
+ ****************************************************************************/
+
+JNIEXPORT jobject JNICALL Java_com_btr_proxy_search_desktop_win_Win32ProxyUtils_winHttpGetIEProxyConfigForCurrentUser
+(JNIEnv *env, jobject source) {
+
+ WINHTTP_CURRENT_USER_IE_PROXY_CONFIG ieProxyInfo;
+
+ // Retrieve the IE proxy configuration.
+ BOOL result = WinHttpGetIEProxyConfigForCurrentUser( &ieProxyInfo );
+ if (result == FALSE) {
+ DWORD errorCode = GetLastError();
+ return NULL;
+ }
+
+ jboolean autoDetect = ieProxyInfo.fAutoDetect;
+ jstring autoConfigUrl = NULL;
+ jstring proxy = NULL;
+ jstring proxyBypass = NULL;
+
+ if (ieProxyInfo.lpszAutoConfigUrl != NULL) {
+ autoConfigUrl = env->NewString((jchar*)ieProxyInfo.lpszAutoConfigUrl, wcslen(ieProxyInfo.lpszAutoConfigUrl));
+ GlobalFree( ieProxyInfo.lpszAutoConfigUrl );
+ }
+ if (ieProxyInfo.lpszProxy != NULL) {
+ proxy = env->NewString((jchar*)ieProxyInfo.lpszProxy, wcslen(ieProxyInfo.lpszProxy));
+ GlobalFree( ieProxyInfo.lpszProxy );
+ }
+ if (ieProxyInfo.lpszProxyBypass != NULL) {
+ proxyBypass = env->NewString((jchar*)ieProxyInfo.lpszProxyBypass, wcslen(ieProxyInfo.lpszProxyBypass));
+ GlobalFree( ieProxyInfo.lpszProxyBypass );
+ }
+
+ // Build result container object.
+ jclass retValueClass = env->FindClass("com/btr/proxy/search/desktop/win/Win32IESettings");
+ if ( retValueClass == NULL ) {
+ return NULL;
+ }
+
+ jmethodID jmid = env->GetMethodID(retValueClass, "<init>", "(ZLjava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
+ if (jmid == NULL) {
+ return NULL;
+ }
+
+ // Win32IESettings(boolean autoDetect, String autoConfigUrl, String proxy, String proxyBypass)
+ jobject retValue = env->NewObject(retValueClass, jmid, autoDetect, autoConfigUrl, proxy, proxyBypass);
+
+ return retValue;
+}
+
+/*****************************************************************************
+ * Class: com_btr_proxy_search_desktop_win_Win32ProxyUtils
+ * Method: readUserHomedir
+ * Signature: ()Ljava/lang/String;
+ ****************************************************************************/
+
+JNIEXPORT jstring JNICALL Java_com_btr_proxy_search_desktop_win_Win32ProxyUtils_readUserHomedir
+(JNIEnv *env, jobject source) {
+ HKEY key;
+ int result = RegOpenKeyEx(HKEY_CURRENT_USER,
+#ifdef _WIN64
+ "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders",
+#else
+ L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders",
+#endif
+ 0, KEY_QUERY_VALUE, &key);
+ if (0 != ERROR_SUCCESS) {
+ LPWSTR errorMsg = L"ERROR: Key open failed";
+ return env->NewString((jchar*)errorMsg, wcslen(errorMsg));
+ }
+
+ BYTE pvData[1000];
+ DWORD dataSize = 1000;
+
+#ifdef _WIN64
+ result = RegQueryValueEx(key, "AppData", NULL, NULL, pvData, &dataSize);
+#else
+ result = RegQueryValueEx(key, L"AppData", NULL, NULL, pvData, &dataSize);
+#endif
+ RegCloseKey(key);
+ if (result != ERROR_SUCCESS) {
+ LPWSTR errorMsg = L"ERROR: Read value failed";
+ return env->NewString((jchar*)errorMsg, wcslen(errorMsg));
+ }
+
+ jstring retValue = env->NewString((jchar*)pvData, (dataSize-1)/2);
+ return retValue;
+}
+
+
|