diff options
Diffstat (limited to 'release/sysinstall/doc.c')
| -rw-r--r-- | release/sysinstall/doc.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/release/sysinstall/doc.c b/release/sysinstall/doc.c new file mode 100644 index 0000000000000..9d82f262863a9 --- /dev/null +++ b/release/sysinstall/doc.c @@ -0,0 +1,126 @@ +/* + * The new sysinstall program. + * + * This is probably the last attempt in the `sysinstall' line, the next + * generation being slated for what's essentially a complete rewrite. + * + * $Id: doc.c,v 1.22 1997/02/07 04:25:53 jkh Exp $ + * + * Copyright (c) 1995 + * Jordan Hubbard. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer, + * verbatim and that no modifications are made prior to this + * point in the file. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``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 JORDAN HUBBARD OR HIS PETS 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, LIFE 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. + + * + */ + +#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(dialogMenuItem *self) +{ + int ret; + 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 DITEM_FAILURE; + } + + /* First, make sure we have whatever browser we've chosen is here */ + if (!package_exists(browser)) { + ret = package_add(browser); + if (DITEM_STATUS(ret) != DITEM_SUCCESS) { + 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; + } + } + + if (!file_executable(variable_get(VAR_BROWSER_BINARY))) { + 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?", + browser, variable_get(VAR_BROWSER_BINARY))) + vsystem("pkg_delete %s %s", !strcmp(variable_get(VAR_CPIO_VERBOSITY), "high") ? "-v" : "", browser); + return DITEM_FAILURE | DITEM_RESTORE; + } + + /* Run browser on the appropriate doc */ + if (dmenuOpenSimple(&MenuHTMLDoc, FALSE)) + return DITEM_SUCCESS | DITEM_RESTORE; + else + return DITEM_FAILURE | DITEM_RESTORE; +} + +/* Try to show one of the documents requested from the HTML doc menu */ +int +docShowDocument(dialogMenuItem *self) +{ + char tmp[512], target[512]; + char *where = NULL; + char *browser = variable_get(VAR_BROWSER_BINARY); + char *str = self->prompt; + + if (!file_executable(browser)) { + msgConfirm("Can't find the browser in %s! Please ensure that it's\n" + "properly set in the Options editor.", browser); + return DITEM_FAILURE; + } + 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/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); + dialog_clear(); + systemExecute(tmp); + return DITEM_SUCCESS | DITEM_RESTORE; + } + 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 DITEM_FAILURE; + } +} |