/* Copyright 1999 Red Hat, Inc.
 *
 * This software may be freely redistributed under the terms of the GNU
 * public license.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */


#ifndef _KUDZU_DEVICES_H_
#define _KUDZU_DEVICES_H_

#include <stdio.h>

enum deviceClass {
    /* device classes... this is somewhat ad-hoc */
	CLASS_UNSPEC, CLASS_OTHER, CLASS_NETWORK, CLASS_SCSI, CLASS_VIDEO, 
	CLASS_AUDIO, CLASS_MOUSE, CLASS_MODEM, CLASS_CDROM, CLASS_TAPE,
	CLASS_FLOPPY, CLASS_SCANNER, CLASS_HD, CLASS_RAID, CLASS_PRINTER,
	CLASS_CAPTURE, CLASS_KEYBOARD, CLASS_PCMCIA
};

enum deviceBus {
    /* 'bus' that a device is attached to... this is also ad-hoc */
    /* BUS_SBUS is sort of a misnomer - it's more or less Sun */
    /* OpenPROM probing of all various associated non-PCI buses */
    BUS_UNSPEC = 0,
    BUS_OTHER = (1 << 0),
    BUS_PCI = (1 << 1),
    BUS_SBUS = (1 << 2),
    BUS_PSAUX = (1 << 3),
    BUS_SERIAL = (1 << 4),
    BUS_PARALLEL = (1 << 5),
    BUS_SCSI = (1 << 6),
    BUS_IDE = (1 << 7),
    /* Again, misnomer */
    BUS_KEYBOARD = (1 << 8),
#ifdef _i_wanna_build_this_crap_
    BUS_ISAPNP = (1 << 9),
#endif
};

struct device {
	/* This pointer is used to make lists by the library. */
	/* Do not expect it to remain constant (or useful) across library calls. */
	struct device *next;
	/* Used for ordering, and for aliasing (modem0, modem1, etc.) */
	int index;
	enum deviceClass class;	/* type */
	enum deviceBus bus;		/* bus it's attached to */
	char * device;		/* device file associated with it */
	char * driver;		/* driver to load, if any */
	char * desc;		/* a description */
	int detached;		/* should we care if it disappears? */
	struct device *(*newDevice) (struct device *old, struct device *new);
	void (*freeDevice) (struct device *dev);
	void (*writeDevice) (FILE *file, struct device *dev);
	int (*compareDevice) (struct device *dev1, struct device *dev2);
};

struct device *newDevice(struct device *old, struct device *new);
void freeDevice(struct device *dev);
void writeDevice(FILE *file, struct device *dev);
int compareDevice(struct device *dev1, struct device *dev2);
struct device *readDevice(FILE *file);

/* Most of these aren't implemented yet...... */
/* Return everything found, even non-useful stuff */
#define PROBE_ALL       1
/* Don't do 'dangerous' probes that could do weird things (isapnp, serial) */
#define PROBE_SAFE (1<<1)
/* Stop at first device found */
#define PROBE_ONE       (1<<2)


#endif
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<tr><td class='sub'>Mageia Installer and base platform for many utilities</td><td class='sub right'>Thierry Vignaud [tv]</td></tr></table>
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</pre></td>
<td class='lines'><pre><code><span class="hl kwa">package</span> modules<span class="hl opt">::</span>interactive<span class="hl opt">;</span> <span class="hl slc"># $Id$</span>

<span class="hl kwa">use</span> modules<span class="hl opt">;</span>
<span class="hl kwa">use</span> common<span class="hl opt">;</span>

<span class="hl kwa">sub</span> config_window <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in, $data</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwa">require</span> modules<span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$modules_conf</span> <span class="hl opt">=</span> modules<span class="hl opt">::</span>any_conf-<span class="hl opt">&gt;</span><span class="hl kwc">read</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">%conf</span> <span class="hl opt">=</span> <span class="hl kwb">$modules_conf</span><span class="hl opt">-&gt;</span><span class="hl kwd">get_parameters</span><span class="hl opt">(</span><span class="hl kwb">$data</span><span class="hl opt">-&gt;{</span>driver<span class="hl opt">});</span>
    <span class="hl kwa">require</span> modules<span class="hl opt">::</span>parameters<span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">&#64;l</span><span class="hl opt">;</span>
    <span class="hl kwa">foreach</span> <span class="hl opt">(</span>modules<span class="hl opt">::</span>parameters<span class="hl opt">::</span>parameters<span class="hl opt">(</span><span class="hl kwb">$data</span><span class="hl opt">-&gt;{</span>driver<span class="hl opt">})) {</span>
	   <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$name, $description</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;$_</span><span class="hl opt">;</span>
	   <span class="hl kwc">push</span> <span class="hl kwb">&#64;l,</span> <span class="hl opt">{</span> label <span class="hl opt">=&gt;</span> <span class="hl kwb">$name,</span> help <span class="hl opt">=&gt;</span> <span class="hl kwb">$description,</span>
		      val <span class="hl opt">=&gt;</span> \<span class="hl kwb">$conf</span><span class="hl opt">{</span><span class="hl kwb">$name</span><span class="hl opt">},</span> allow_empty_list <span class="hl opt">=&gt;</span> <span class="hl num">1</span> <span class="hl opt">};</span>
    <span class="hl opt">}</span>
    <span class="hl kwa">if</span> <span class="hl opt">(!</span><span class="hl kwb">&#64;l</span><span class="hl opt">) {</span>
        <span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">&quot;Error&quot;</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">&quot;This driver has no configuration parameter!&quot;</span><span class="hl opt">));</span>
        <span class="hl kwa">return</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_from</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">&quot;Module configuration&quot;</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">&quot;You can configure each parameter of the module here.&quot;</span><span class="hl opt">),</span> \<span class="hl kwb">&#64;l</span><span class="hl opt">)) {</span>
	   <span class="hl kwc">my</span> <span class="hl kwb">$options</span> <span class="hl opt">=</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&apos; &apos;</span><span class="hl opt">,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> if_<span class="hl opt">(</span><span class="hl kwb">$conf</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">},</span> <span class="hl str">&quot;</span><span class="hl ipl">$_</span><span class="hl str">=</span><span class="hl ipl">$conf</span><span class="hl str">{</span><span class="hl ipl">$_</span><span class="hl str">}&quot;</span><span class="hl opt">) }</span> <span class="hl kwc">keys</span> <span class="hl kwb">%conf</span><span class="hl opt">);</span>
	   <span class="hl kwc">my</span> <span class="hl kwb">$old_options</span> <span class="hl opt">=</span> <span class="hl kwb">$modules_conf</span><span class="hl opt">-&gt;</span><span class="hl kwd">get_options</span><span class="hl opt">(</span><span class="hl kwb">$data</span><span class="hl opt">-&gt;{</span>driver<span class="hl opt">});</span>
	   <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$options</span> <span class="hl kwc">ne</span> <span class="hl kwb">$old_options</span><span class="hl opt">) {</span>
	       <span class="hl kwb">$modules_conf</span><span class="hl opt">-&gt;</span><span class="hl kwd">set_options</span><span class="hl opt">(</span><span class="hl kwb">$data</span><span class="hl opt">-&gt;{</span>driver<span class="hl opt">},</span> <span class="hl kwb">$options</span><span class="hl opt">);</span>
	       <span class="hl kwb">$modules_conf</span><span class="hl opt">-&gt;</span><span class="hl kwc">write</span><span class="hl opt">;</span>
	   <span class="hl opt">}</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> load_category <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in, $modules_conf, $category, $b_auto, $b_at_least_one</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl kwc">my</span> <span class="hl kwb">&#64;l</span><span class="hl opt">;</span>
    <span class="hl opt">{</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$w</span><span class="hl opt">;</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$wait_message</span> <span class="hl opt">=</span> <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwc">undef</span> <span class="hl kwb">$w</span><span class="hl opt">;</span> <span class="hl kwb">$w</span> <span class="hl opt">=</span> wait_load_module<span class="hl opt">(</span><span class="hl kwb">$in, $category, &#64;_</span><span class="hl opt">) };</span>
	<span class="hl kwb">&#64;l</span> <span class="hl opt">=</span> modules<span class="hl opt">::</span>load_category<span class="hl opt">(</span><span class="hl kwb">$modules_conf, $category, $wait_message</span><span class="hl opt">);</span>
	<span class="hl kwc">undef</span> <span class="hl kwb">$w</span><span class="hl opt">;</span> <span class="hl slc">#- help perl_checker</span>
    <span class="hl opt">}</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">&#64;err</span> <span class="hl opt">=</span> <span class="hl kwc">grep</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span> <span class="hl opt">}</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>error<span class="hl opt">} }</span> <span class="hl kwb">&#64;l</span><span class="hl opt">) {</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$return</span> <span class="hl opt">=</span> <span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl esc">\n</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl kwb">&#64;err</span><span class="hl opt">));</span>
	<span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwa">exit</span><span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">)</span> <span class="hl kwa">if</span> <span class="hl opt">!</span><span class="hl kwc">defined</span><span class="hl opt">(</span><span class="hl kwb">$return</span><span class="hl opt">);</span>
    <span class="hl opt">}</span>
    <span class="hl kwa">return</span> <span class="hl kwb">&#64;l</span> <span class="hl kwa">if</span> <span class="hl kwb">$b_auto</span> <span class="hl opt">&amp;&amp; (</span><span class="hl kwb">&#64;l</span> <span class="hl opt">|| !</span><span class="hl kwb">$b_at_least_one</span><span class="hl opt">);</span>

    <span class="hl kwb">&#64;l</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;{</span>description<span class="hl opt">} }</span> <span class="hl kwb">&#64;l</span><span class="hl opt">;</span>

    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$b_at_least_one</span> <span class="hl opt">&amp;&amp; !</span><span class="hl kwb">&#64;l</span><span class="hl opt">) {</span>
	<span class="hl kwb">&#64;l</span> <span class="hl opt">=</span> load_category__prompt<span class="hl opt">(</span><span class="hl kwb">$in, $modules_conf, $category</span><span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>

    load_category__prompt_for_more<span class="hl opt">(</span><span class="hl kwb">$in, $modules_conf, $category, &#64;l</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> load_category__prompt_for_more <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in, $modules_conf, $category, &#64;l</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$msg_type</span> <span class="hl opt">=</span> <span class="hl kwb">$category</span><span class="hl opt">) =~</span> <span class="hl kwd">s/\|.*//</span><span class="hl opt">;</span>

    <span class="hl kwa">while</span> <span class="hl opt">(</span><span class="hl num">1</span><span class="hl opt">) {</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$msg</span> <span class="hl opt">=</span> <span class="hl kwb">&#64;l</span> ?
	  <span class="hl opt">[</span> N<span class="hl opt">(</span><span class="hl str">&quot;Found</span> <span class="hl ipl">%s</span> <span class="hl str">interfaces&quot;</span><span class="hl opt">,</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&quot;, &quot;</span><span class="hl opt">,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> <span class="hl str">qq(&quot;</span><span class="hl ipl">$_</span><span class="hl str">&quot;)</span> <span class="hl opt">}</span> <span class="hl kwb">&#64;l</span><span class="hl opt">)),</span>
	    N<span class="hl opt">(</span><span class="hl str">&quot;Do you have another one?&quot;</span><span class="hl opt">) ] :</span>
	  N<span class="hl opt">(</span><span class="hl str">&quot;Do you have any</span> <span class="hl ipl">%s</span> <span class="hl str">interfaces?&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$msg_type</span><span class="hl opt">);</span>

	<span class="hl kwc">my</span> <span class="hl kwb">$r</span> <span class="hl opt">=</span> <span class="hl str">&apos;No&apos;</span><span class="hl opt">;</span>
	<span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_from_</span><span class="hl opt">({</span> messages <span class="hl opt">=&gt;</span> <span class="hl kwb">$msg,</span>
			 if_<span class="hl opt">(</span><span class="hl kwb">$category</span> <span class="hl opt">=~</span> <span class="hl kwd">m!disk/.*(ide|sata|scsi|hardware_raid|usb|firewire)!</span><span class="hl opt">,</span> interactive_help_id <span class="hl opt">=&gt;</span> <span class="hl str">&apos;setupSCSI&apos;</span><span class="hl opt">),</span>
		       <span class="hl opt">},</span> 
		       <span class="hl opt">[ {</span> list <span class="hl opt">=&gt; [</span> N_<span class="hl opt">(</span><span class="hl str">&quot;Yes&quot;</span><span class="hl opt">),</span> N_<span class="hl opt">(</span><span class="hl str">&quot;No&quot;</span><span class="hl opt">),</span> N_<span class="hl opt">(</span><span class="hl str">&quot;See hardware info&quot;</span><span class="hl opt">) ],</span> val <span class="hl opt">=&gt;</span> \<span class="hl kwb">$r,</span> type <span class="hl opt">=&gt;</span> <span class="hl str">&apos;list&apos;</span><span class="hl opt">,</span> format <span class="hl opt">=&gt;</span> \<span class="hl opt">&amp;</span>translate <span class="hl opt">} ]);</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$r</span> <span class="hl kwc">eq</span> <span class="hl str">&quot;No&quot;</span><span class="hl opt">) {</span> <span class="hl kwa">return</span> <span class="hl kwb">&#64;l</span> <span class="hl opt">}</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">$r</span> <span class="hl kwc">eq</span> <span class="hl str">&quot;Yes&quot;</span><span class="hl opt">) {</span>
	    <span class="hl kwc">push</span> <span class="hl kwb">&#64;l,</span> load_category__prompt<span class="hl opt">(</span><span class="hl kwb">$in, $modules_conf, $category</span><span class="hl opt">) ||</span> <span class="hl kwa">next</span><span class="hl opt">;</span>
	<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	    <span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_warn</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span> <span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&quot;</span><span class="hl esc">\n</span><span class="hl str">&quot;</span><span class="hl opt">,</span> detect_devices<span class="hl opt">::</span>stringlist<span class="hl opt">()));</span>
	<span class="hl opt">}</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwc">my</span> <span class="hl kwb">%category2text</span> <span class="hl opt">= (</span>
    <span class="hl str">&apos;bus/usb&apos;</span> <span class="hl opt">=&gt;</span> N_<span class="hl opt">(</span><span class="hl str">&quot;Installing driver for USB controller&quot;</span><span class="hl opt">),</span>
    <span class="hl str">&apos;bus/firewire&apos;</span> <span class="hl opt">=&gt;</span> N_<span class="hl opt">(</span><span class="hl str">&quot;Installing driver for firewire controller</span> <span class="hl ipl">%s</span><span class="hl str">&quot;</span><span class="hl opt">),</span>
    <span class="hl str">&apos;disk/ide|scsi|hardware_raid|sata|firewire&apos;</span> <span class="hl opt">=&gt;</span> N_<span class="hl opt">(</span><span class="hl str">&quot;Installing driver for hard drive controller</span> <span class="hl ipl">%s</span><span class="hl str">&quot;</span><span class="hl opt">),</span>
    list_modules<span class="hl opt">::</span>ethernet_categories<span class="hl opt">() =&gt;</span> N_<span class="hl opt">(</span><span class="hl str">&quot;Installing driver for ethernet controller</span> <span class="hl ipl">%s</span><span class="hl str">&quot;</span><span class="hl opt">),</span>
<span class="hl opt">);</span>

<span class="hl kwa">sub</span> wait_load_module <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in, $category, $text, $_module</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$msg</span> <span class="hl opt">=</span> <span class="hl kwa">do</span> <span class="hl opt">{</span>
	<span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$t</span> <span class="hl opt">=</span> <span class="hl kwb">$category2text</span><span class="hl opt">{</span><span class="hl kwb">$category</span><span class="hl opt">}) {</span>
	    <span class="hl kwc">sprintf</span><span class="hl opt">(</span>translate<span class="hl opt">(</span><span class="hl kwb">$t</span><span class="hl opt">),</span> <span class="hl kwb">$text</span><span class="hl opt">);</span>
	<span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	    <span class="hl slc">#-PO: the first %s is the card type (scsi, network, sound,...)</span>
	    <span class="hl slc">#-PO: the second is the vendor+model name</span>
	    N<span class="hl opt">(</span><span class="hl str">&quot;Installing driver for</span> <span class="hl ipl">%s</span> <span class="hl str">card</span> <span class="hl ipl">%s</span><span class="hl str">&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$category, $text</span><span class="hl opt">);</span>
	<span class="hl opt">}</span>
    <span class="hl opt">};</span>
    <span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">wait_message</span><span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">&quot;Configuring Hardware&quot;</span><span class="hl opt">),</span> <span class="hl kwb">$msg</span><span class="hl opt">);</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> load_module__ask_options <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in, $module_descr, $parameters</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl slc">#- deep copying</span>
    <span class="hl kwc">my</span> <span class="hl kwb">&#64;parameters</span> <span class="hl opt">=</span> <span class="hl kwc">map</span> <span class="hl opt">{ [</span> <span class="hl kwb">&#64;$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">,</span> <span class="hl num">1</span><span class="hl opt">] ] }</span> <span class="hl kwb">&#64;$parameters</span><span class="hl opt">;</span>

    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">&#64;parameters</span><span class="hl opt">) {</span>
	<span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_from</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span> 
		      N<span class="hl opt">(</span><span class="hl str">&quot;You may now provide options to module</span> <span class="hl ipl">%s</span><span class="hl str">.</span><span class="hl esc">\n</span><span class="hl str">Note that any address should be entered with the prefix 0x like &apos;0x123&apos;&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$module_descr</span><span class="hl opt">),</span> 
		      <span class="hl opt">[</span> <span class="hl kwc">map</span> <span class="hl opt">{ {</span> label <span class="hl opt">=&gt;</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">0</span><span class="hl opt">],</span> help <span class="hl opt">=&gt;</span> <span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">1</span><span class="hl opt">],</span> val <span class="hl opt">=&gt;</span> \<span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">2</span><span class="hl opt">] } }</span> <span class="hl kwb">&#64;parameters</span> <span class="hl opt">],</span>
		     <span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
	<span class="hl kwc">join</span><span class="hl opt">(</span><span class="hl str">&apos; &apos;</span><span class="hl opt">,</span> <span class="hl kwc">map</span> <span class="hl opt">{</span> if_<span class="hl opt">(</span><span class="hl kwb">$_</span><span class="hl opt">-&gt;[</span><span class="hl num">2</span><span class="hl opt">],</span> <span class="hl str">&quot;</span><span class="hl ipl">$_</span><span class="hl str">-&gt;[0]=</span><span class="hl ipl">$_</span><span class="hl str">-&gt;[2]&quot;</span><span class="hl opt">) }</span> <span class="hl kwb">&#64;parameters</span><span class="hl opt">);</span>
    <span class="hl opt">}</span> <span class="hl kwa">else</span> <span class="hl opt">{</span>
	<span class="hl kwc">my</span> <span class="hl kwb">$s</span> <span class="hl opt">=</span> <span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_from_entry</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span>
N<span class="hl opt">(</span><span class="hl str">&quot;You may now provide options to module</span> <span class="hl ipl">%s</span><span class="hl str">.</span>
<span class="hl str">Options are in format ``name=value name2=value2 ...&apos;&apos;.</span>
<span class="hl str">For instance, ``io=0x300 irq=7&apos;&apos;&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$module_descr</span><span class="hl opt">),</span> N<span class="hl opt">(</span><span class="hl str">&quot;Module options:&quot;</span><span class="hl opt">))</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
	<span class="hl kwb">$s</span><span class="hl opt">;</span>
    <span class="hl opt">}</span>
<span class="hl opt">}</span>

<span class="hl kwa">sub</span> load_category__prompt <span class="hl opt">{</span>
    <span class="hl kwc">my</span> <span class="hl opt">(</span><span class="hl kwb">$in, $modules_conf, $category</span><span class="hl opt">) =</span> <span class="hl kwb">&#64;_</span><span class="hl opt">;</span>

    <span class="hl opt">(</span><span class="hl kwc">my</span> <span class="hl kwb">$msg_type</span> <span class="hl opt">=</span> <span class="hl kwb">$category</span><span class="hl opt">) =~</span> <span class="hl kwd">s/\|.*//</span><span class="hl opt">;</span>

    <span class="hl kwc">my</span> <span class="hl kwb">%available_modules</span> <span class="hl opt">=</span> map_each <span class="hl opt">{</span> <span class="hl kwc">my</span> <span class="hl kwb">$dsc</span> <span class="hl opt">= $::</span>b<span class="hl opt">;</span> <span class="hl kwb">$dsc</span> <span class="hl opt">=~</span> <span class="hl kwd">s/\s+/ /g</span><span class="hl opt">; $::</span>a <span class="hl opt">=&gt;</span> <span class="hl kwb">$dsc</span> ? <span class="hl str">&quot;$::a (</span><span class="hl ipl">$dsc</span><span class="hl str">)&quot;</span> <span class="hl opt">: $::</span>a <span class="hl opt">}</span> modules<span class="hl opt">::</span>category2modules_and_description<span class="hl opt">(</span><span class="hl kwb">$category</span><span class="hl opt">);</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$module</span> <span class="hl opt">=</span> <span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_from_listf</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span>
<span class="hl slc">#-PO: the %s is the driver type (scsi, network, sound,...)</span>
			       N<span class="hl opt">(</span><span class="hl str">&quot;Which</span> <span class="hl ipl">%s</span> <span class="hl str">driver should I try?&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$msg_type</span><span class="hl opt">),</span>
			       <span class="hl kwa">sub</span> <span class="hl opt">{</span> <span class="hl kwb">$available_modules</span><span class="hl opt">{</span><span class="hl kwb">$_</span><span class="hl opt">[</span><span class="hl num">0</span><span class="hl opt">]} },</span>
			       <span class="hl opt">[</span> <span class="hl kwc">keys</span> <span class="hl kwb">%available_modules</span> <span class="hl opt">])</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">$module_descr</span> <span class="hl opt">=</span> <span class="hl kwb">$available_modules</span><span class="hl opt">{</span><span class="hl kwb">$module</span><span class="hl opt">};</span>

    <span class="hl kwc">my</span> <span class="hl kwb">$options</span><span class="hl opt">;</span>
    <span class="hl kwa">require</span> modules<span class="hl opt">::</span>parameters<span class="hl opt">;</span>
    <span class="hl kwc">my</span> <span class="hl kwb">&#64;parameters</span> <span class="hl opt">=</span> modules<span class="hl opt">::</span>parameters<span class="hl opt">::</span>parameters<span class="hl opt">(</span><span class="hl kwb">$module</span><span class="hl opt">);</span>
    <span class="hl kwa">if</span> <span class="hl opt">(</span><span class="hl kwb">&#64;parameters</span> <span class="hl opt">&amp;&amp;</span> <span class="hl kwb">$in</span><span class="hl opt">-&gt;</span><span class="hl kwd">ask_from_list_</span><span class="hl opt">(</span><span class="hl str">&apos;&apos;</span><span class="hl opt">,</span>
formatAlaTeX<span class="hl opt">(</span>N<span class="hl opt">(</span><span class="hl str">&quot;In some cases, the</span> <span class="hl ipl">%s</span> <span class="hl str">driver needs to have extra information to work</span>
<span class="hl str">properly, although it normally works fine without them. Would you like to specify</span>
<span class="hl str">extra options for it or allow the driver to probe your machine for the</span>
<span class="hl str">information it needs? Occasionally, probing will hang a computer, but it should</span>
<span class="hl str">not cause any damage.&quot;</span><span class="hl opt">,</span> <span class="hl kwb">$module_descr</span><span class="hl opt">)), [</span> N_<span class="hl opt">(</span><span class="hl str">&quot;Autoprobe&quot;</span><span class="hl opt">),</span> N_<span class="hl opt">(</span><span class="hl str">&quot;Specify options&quot;</span><span class="hl opt">) ],</span> <span class="hl str">&apos;Autoprobe&apos;</span><span class="hl opt">)</span> <span class="hl kwc">ne</span> <span class="hl str">&apos;Autoprobe&apos;</span><span class="hl opt">) {</span>
	<span class="hl kwb">$options</span> <span class="hl opt">=</span> load_module__ask_options<span class="hl opt">(</span><span class="hl kwb">$in, $module_descr,</span> \<span class="hl kwb">&#64;parameters</span><span class="hl opt">)</span> <span class="hl kwc">or</span> <span class="hl kwa">return</span><span class="hl opt">;