b462d27c89
don't bogusly restore the screen to the message that was the cause of the abort. That resulted in lots of weird flickering dialog boxes that appeared to be displayed out of sequence.
92 lines
2.9 KiB
C
92 lines
2.9 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 1.3 1995/10/22 01:32:42 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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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 *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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vsystem("%s http://www.freebsd.org", browser);
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else if (!strcmp(str, "Other")) {
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}
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else {
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char target[512];
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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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vsystem("%s file:%s", browser, target);
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else
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vsystem("%s http://www.freebsd.org/%s");
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}
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return RET_SUCCESS;
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}
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