94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
/*
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* The new sysinstall program.
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*
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* This is probably the last program in the `sysinstall' line - the next
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* generation being essentially a complete rewrite.
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*
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* $Id: doc.c,v 1.5 1995/10/22 17:39:05 jkh Exp $
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*
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* Jordan Hubbard
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*
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* My contributions are in the public domain.
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*
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* Parts of this file are also blatently stolen from Poul-Henning Kamp's
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* previous version of sysinstall, and as such fall under his "BEERWARE license"
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* so buy him a beer if you like it! Buy him a beer for me, too!
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* Heck, get him completely drunk and send me pictures! :-)
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*/
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#include "sysinstall.h"
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/*
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* This is called from the main menu. Try to find a copy of Lynx from somewhere
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* and fire it up on the first copy of the handbook we can find.
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*/
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int
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docBrowser(char *junk)
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{
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char *browser = variable_get(VAR_BROWSER_PACKAGE);
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/* Make sure we were started at a reasonable time */
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if (!strcmp(variable_get(SYSTEM_STATE), "init")) {
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dialog_clear();
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msgConfirm("Sorry, it's not possible to invoke the browser until the system\n"
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"is installed completely enough to support a copy of %s.", browser);
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return RET_FAIL;
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}
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if (!mediaVerify())
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return RET_FAIL;
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/* First, make sure we have whatever browser we've chosen is here */
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if (package_add(browser) != RET_SUCCESS) {
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dialog_clear();
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msgConfirm("Unable to install the %s HTML browser package. You may\n"
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"wish to verify that your media is configured correctly and\n"
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"try again.", browser);
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return RET_FAIL;
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}
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if (!file_executable(variable_get(VAR_BROWSER_BINARY))) {
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dialog_clear();
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if (!msgYesNo("Hmmm. The %s package claims to have installed, but I can't\n"
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"find its binary in %s! You may wish to try a different\n"
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"location to load the package from (go to Media menu) and see if that\n"
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"makes a difference.\n\n"
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"I suggest that we remove the version that was extracted since it does\n"
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"not appear to be correct. Would you like me to do that now?"))
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vsystem("pkg_delete %s %s", !strcmp(variable_get(VAR_CPIO_VERBOSITY), "high") ? "-v" : "", browser);
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return RET_FAIL;
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}
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/* Run browser on the appropriate doc */
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dmenuOpenSimple(&MenuHTMLDoc);
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return RET_SUCCESS;
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}
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/* Try to show one of the documents requested from the HTML doc menu */
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int
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docShowDocument(char *str)
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{
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char tmp[512], target[512];
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char *where = NULL;
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char *browser = variable_get(VAR_BROWSER_BINARY);
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if (!file_executable(browser)) {
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dialog_clear();
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msgConfirm("Can't find the browser in %s! Please ensure that it's\n"
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"properly set in the Options editor.", browser);
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return RET_FAIL;
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}
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if (!strcmp(str, "Home"))
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where = "http://www.freebsd.org";
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else if (!strcmp(str, "Other"))
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where = msgGetInput("http://www.freebsd.org", "Please enter the URL of the location you wish to visit.");
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else {
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sprintf(target, "/usr/share/doc/%s/%s.html", str, str);
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if (!file_readable(target))
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sprintf(target, "http://www.freebsd.org/%s", str);
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where = target;
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}
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sprintf(tmp, "%s %s", browser, where);
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systemExecute(tmp);
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return RET_SUCCESS;
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}
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