1 files changed, 157 insertions, 0 deletions
diff --git a/Stars45/WebBrowser.cpp b/Stars45/WebBrowser.cpp
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+++ b/Stars45/WebBrowser.cpp
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+/*  Starshatter OpenSource Distribution
+    Copyright (c) 1997-2004, Destroyer Studios LLC.
+    All Rights Reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name "Destroyer Studios" nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         WebBrowser.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Helper class to find and launch user's default web browser
+*/
+
+#include "MemDebug.h"
+#include "WebBrowser.h"
+
+// +--------------------------------------------------------------------+
+
+WebBrowser::WebBrowser()
+{
+    FindDefaultBrowser();
+    FindOpenCommand();
+}
+
+WebBrowser::~WebBrowser()
+{
+}
+
+// +--------------------------------------------------------------------+
+
+
+void
+WebBrowser::OpenURL(const char* url)
+{
+    if (url) {
+        char cmdline[256];
+
+        if (command.contains("%1")) {
+            strcpy_s(cmdline, command.replace("%1", url).data());
+        }
+        else {
+            strcpy_s(cmdline, Text(command + " " + url).data());
+        }
+
+        STARTUPINFO s;
+        ZeroMemory(&s, sizeof(s));
+        s.cb = sizeof(s);
+
+        PROCESS_INFORMATION pi;
+        ZeroMemory(&pi, sizeof(pi));
+
+        if (CreateProcess(NULL, cmdline, 0, 0, 0, 0, 0, 0, &s, &pi)) {
+            CloseHandle(pi.hProcess);
+            CloseHandle(pi.hThread);
+        }
+        else {
+            ::Print("Unable to launch web browser for url '%s'\n", url);
+        }
+    }
+}
+
+// +--------------------------------------------------------------------+
+
+void 
+WebBrowser::FindDefaultBrowser()
+{
+    HKEY  hkey;
+    char  value[256] = "";
+    DWORD dwSize;
+
+    ZeroMemory(value, 256);
+
+    if (RegOpenKeyEx(HKEY_CLASSES_ROOT,
+                ".html",
+                0,
+                KEY_READ,
+                &hkey) == ERROR_SUCCESS) {
+
+        dwSize = 256;
+        RegQueryValueEx(hkey,
+        "",
+        NULL,
+        NULL,
+        (LPBYTE) value,
+        &dwSize);
+
+        RegCloseKey(hkey);
+
+        if (dwSize > 0) {
+            ::Print("Default Web Browser: %s\n", value);
+            browser = value;
+        }
+    }
+}
+
+// +--------------------------------------------------------------------+
+
+void
+WebBrowser::FindOpenCommand()
+{
+    HKEY  hkey;
+    char  value[256] = "";
+    DWORD dwSize;
+
+    ZeroMemory(value, 256);
+
+    if (RegOpenKeyEx(HKEY_CLASSES_ROOT,
+                browser + "\\shell\\open\\command",
+                0,
+                KEY_READ,
+                &hkey) == ERROR_SUCCESS) {
+
+        dwSize = 256;
+        RegQueryValueEx(hkey,
+        "",
+        NULL,
+        NULL,
+        (LPBYTE) value,
+        &dwSize);
+
+        RegCloseKey(hkey);
+
+        if (dwSize > 0) {
+            ::Print("Browser Shell Open Command: %s\n", value);
+            command = value;
+        }
+    }
+}
+
+// +--------------------------------------------------------------------+
+
+