1 files changed, 100 insertions, 0 deletions
diff --git a/release/sysinstall/doc.c b/release/sysinstall/doc.c
new file mode 100644
index 000000000000..187362ddc64d
--- /dev/null
+++ b/release/sysinstall/doc.c
@@ -0,0 +1,100 @@
+/*
+ * The new sysinstall program.
+ *
+ * This is probably the last program in the `sysinstall' line - the next
+ * generation being essentially a complete rewrite.
+ *
+ * $Id: doc.c,v 1.9 1995/11/04 08:47:22 jkh Exp $
+ *
+ * Jordan Hubbard
+ *
+ * My contributions are in the public domain.
+ *
+ */
+
+#include "sysinstall.h"
+
+/*
+ * This is called from the main menu.  Try to find a copy of Lynx from somewhere
+ * and fire it up on the first copy of the handbook we can find.
+ */
+int
+docBrowser(char *junk)
+{
+    char *browser = variable_get(VAR_BROWSER_PACKAGE);
+
+    if (RunningAsInit && !strstr(variable_get(SYSTEM_STATE), "install")) {
+	msgConfirm("This option may only be used after the system is installed, sorry!");
+	return RET_FAIL;
+    }
+
+    /* Make sure we have media available */
+    if (!mediaVerify())
+	return RET_FAIL;
+
+    /* First, make sure we have whatever browser we've chosen is here */
+    if (package_add(browser) != RET_SUCCESS) {
+	dialog_clear();
+	msgConfirm("Unable to install the %s HTML browser package.  You may\n"
+		   "wish to verify that your media is configured correctly and\n"
+		   "try again.", browser);
+	return RET_FAIL;
+    }
+    if (!file_executable(variable_get(VAR_BROWSER_BINARY))) {
+	dialog_clear();
+	if (!msgYesNo("Hmmm.  The %s package claims to have installed, but I can't\n"
+		      "find its binary in %s!  You may wish to try a different\n"
+		      "location to load the package from (go to Media menu) and see if that\n"
+		      "makes a difference.\n\n"
+		      "I suggest that we remove the version that was extracted since it does\n"
+		      "not appear to be correct.   Would you like me to do that now?"))
+	    vsystem("pkg_delete %s %s", !strcmp(variable_get(VAR_CPIO_VERBOSITY), "high") ? "-v" : "", browser);
+	return RET_FAIL;
+    }
+
+    /* Run browser on the appropriate doc */
+    dmenuOpenSimple(&MenuHTMLDoc);
+    return RET_SUCCESS;
+}
+
+/* Try to show one of the documents requested from the HTML doc menu */
+int
+docShowDocument(char *str)
+{
+    char tmp[512], target[512];
+    char *where = NULL;
+    char *browser = variable_get(VAR_BROWSER_BINARY);
+
+    if (!file_executable(browser)) {
+	dialog_clear();
+	msgConfirm("Can't find the browser in %s!  Please ensure that it's\n"
+		   "properly set in the Options editor.", browser);
+	return RET_FAIL;
+    }
+    if (!strcmp(str, "Home"))
+	where = "http://www.freebsd.org";
+    else if (!strcmp(str, "Other"))
+	where = msgGetInput("http://www.freebsd.org", "Please enter the URL of the location you wish to visit.");
+    else if (!strcmp(str, "FAQ")) {
+	strcpy(target, "/usr/share/doc/FAQ/freebsd-faq.html");
+	if (!file_readable(target))
+	    strcpy(target, "http://www.freebsd.org/FAQ");
+	where = target;
+    }
+    else if (!strcmp(str, "Handbook")) {
+	strcpy(target, "/usr/share/doc/handbook/handbook.html");
+	if (!file_readable(target))
+	    strcpy(target, "http://www.freebsd.org/handbook");
+	where = target;
+    }
+    if (where) {
+	sprintf(tmp, "%s %s", browser, where);
+	systemExecute(tmp);
+	return RET_SUCCESS;
+    }
+    else {
+	msgConfirm("Hmmmmm!  I can't seem to access the documentation you selected!\n"
+		   "Have you loaded the bin distribution?  Is your network connected?");
+	return RET_FAIL;
+    }
+}