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media.c (8637) media.c (8641)
1/*
2 * The new sysinstall program.
3 *
4 * This is probably the last attempt in the `sysinstall' line, the next
5 * generation being slated to essentially a complete rewrite.
6 *
1/*
2 * The new sysinstall program.
3 *
4 * This is probably the last attempt in the `sysinstall' line, the next
5 * generation being slated to essentially a complete rewrite.
6 *
7 * $Id: media.c,v 1.7 1995/05/20 00:13:11 jkh Exp $
7 * $Id: media.c,v 1.8 1995/05/20 03:49:09 gpalmer Exp $
8 *
9 * Copyright (c) 1995
10 * Jordan Hubbard. All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright

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39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 * SUCH DAMAGE.
41 *
42 */
43
44#include <stdio.h>
45#include "sysinstall.h"
46
8 *
9 * Copyright (c) 1995
10 * Jordan Hubbard. All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright

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39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
40 * SUCH DAMAGE.
41 *
42 */
43
44#include <stdio.h>
45#include "sysinstall.h"
46
47static int
48genericHook(char *str, DeviceType type)
49{
50 Device **devs;
51
52 /* Clip garbage off the ends */
53 string_prune(str);
54 str = string_skipwhite(str);
55 if (!*str)
56 return 0;
57 devs = deviceFind(str, type);
58 if (devs)
59 mediaDevice = devs[0];
60 return devs ? 1 : 0;
61}
62
63static int
64cdromHook(char *str)
65{
66 return genericHook(str, DEVICE_TYPE_CDROM);
67}
68
47/*
48 * Return 1 if we successfully found and set the installation type to
49 * be a CD.
50 */
51int
52mediaSetCDROM(char *str)
53{
54 Device **devs;
55 int cnt;
56
69/*
70 * Return 1 if we successfully found and set the installation type to
71 * be a CD.
72 */
73int
74mediaSetCDROM(char *str)
75{
76 Device **devs;
77 int cnt;
78
57 if (OnCDROM == TRUE)
79 if (OnCDROM == TRUE) {
80 /* XXX point mediaDevice at something meaningful here - perhaps a static device structure */
58 return 1;
81 return 1;
82 }
59 else {
60 devs = deviceFind(NULL, DEVICE_TYPE_CDROM);
61 cnt = deviceCount(devs);
62 if (!cnt) {
63 msgConfirm("No CDROM devices found! Please check that your system's\nconfiguration is correct and that the CDROM drive is of a supported\ntype. For more information, consult the hardware guide\nin the Doc menu.");
64 return 0;
65 }
66 else if (cnt > 1) {
83 else {
84 devs = deviceFind(NULL, DEVICE_TYPE_CDROM);
85 cnt = deviceCount(devs);
86 if (!cnt) {
87 msgConfirm("No CDROM devices found! Please check that your system's\nconfiguration is correct and that the CDROM drive is of a supported\ntype. For more information, consult the hardware guide\nin the Doc menu.");
88 return 0;
89 }
90 else if (cnt > 1) {
67 /* put up a menu */
91 DMenu *menu;
92
93 menu = deviceCreateMenu(&MenuMediaCDROM, DEVICE_TYPE_CDROM, cdromHook);
94 if (!menu)
95 msgFatal("Unable to create CDROM menu! Something is seriously wrong.");
96 dmenuOpenSimple(menu);
97 free(menu);
68 }
98 }
69 else {
99 else
70 mediaDevice = devs[0];
100 mediaDevice = devs[0];
71 }
72 }
101 }
73 return 0;
102 return mediaDevice ? 1 : 0;
74}
75
103}
104
105static int
106floppyHook(char *str)
107{
108 return genericHook(str, DEVICE_TYPE_FLOPPY);
109}
110
76/*
77 * Return 1 if we successfully found and set the installation type to
78 * be a floppy
79 */
80int
81mediaSetFloppy(char *str)
82{
111/*
112 * Return 1 if we successfully found and set the installation type to
113 * be a floppy
114 */
115int
116mediaSetFloppy(char *str)
117{
83 dmenuOpenSimple(&MenuMediaFloppy);
84 return 0;
118 Device **devs;
119 int cnt;
120
121 devs = deviceFind(NULL, DEVICE_TYPE_FLOPPY);
122 cnt = deviceCount(devs);
123 if (!cnt) {
124 msgConfirm("No floppy devices found! Please check that your system's\nconfiguration is correct. For more information, consult the hardware guide\nin the Doc menu.");
125 return 0;
126 }
127 else if (cnt > 1) {
128 DMenu *menu;
129
130 menu = deviceCreateMenu(&MenuMediaFloppy, DEVICE_TYPE_FLOPPY, floppyHook);
131 if (!menu)
132 msgFatal("Unable to create Floppy menu! Something is seriously wrong.");
133 dmenuOpenSimple(menu);
134 free(menu);
135 }
136 else
137 mediaDevice = devs[0];
138 return mediaDevice ? 1 : 0;
85}
86
87/*
88 * Return 1 if we successfully found and set the installation type to
89 * be a DOS partition.
90 */
91int
92mediaSetDOS(char *str)
93{
94 Device **devs;
139}
140
141/*
142 * Return 1 if we successfully found and set the installation type to
143 * be a DOS partition.
144 */
145int
146mediaSetDOS(char *str)
147{
148 Device **devs;
149 Disk *d;
150 Chunk *c1;
151 int i;
95
96 devs = deviceFind(NULL, DEVICE_TYPE_DISK);
97 if (!devs)
98 msgConfirm("No disk devices found!");
152
153 devs = deviceFind(NULL, DEVICE_TYPE_DISK);
154 if (!devs)
155 msgConfirm("No disk devices found!");
99 return 0;
156 for (i = 0; devs[i]; i++) {
157 if (!devs[i]->enabled)
158 continue;
159 d = (Disk *)devs[i]->private;
160 /* Now try to find a DOS partition */
161 for (c1 = d->chunks->part; c1; c1 = c1->next) {
162 if (c1->type == fat) {
163 /* Got one! */
164 mediaDevice = deviceRegister(c1->name, c1->name, c1->name, DEVICE_TYPE_DISK, TRUE,
165 mediaInitDOS, mediaGetDOS, mediaCloseDOS, NULL);
166 msgDebug("Found a DOS partition %s on drive %s\n", c1->name, d->name);
167 break;
168 }
169 }
170 }
171 if (!mediaDevice)
172 msgConfirm("No DOS primary partitions found! This installation method is unavailable");
173 return mediaDevice ? 1 : 0;
100}
101
102/*
103 * Return 1 if we successfully found and set the installation type to
104 * be a tape drive.
105 */
106int
107mediaSetTape(char *str)

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153mediaExtractDist(FILE *fp)
154{
155 return TRUE;
156}
157
158Boolean
159mediaGetType(void)
160{
174}
175
176/*
177 * Return 1 if we successfully found and set the installation type to
178 * be a tape drive.
179 */
180int
181mediaSetTape(char *str)

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227mediaExtractDist(FILE *fp)
228{
229 return TRUE;
230}
231
232Boolean
233mediaGetType(void)
234{
161 char *cp;
162
163 dmenuOpenSimple(&MenuMedia);
235 dmenuOpenSimple(&MenuMedia);
164#if 0
165 cp = getenv(MEDIA_TYPE);
166 if (!cp)
167 return FALSE;
168#endif
169 return TRUE;
170}
171
172/* Return TRUE if all the media variables are set up correctly */
173Boolean
174mediaVerify(void)
175{
176 if (!mediaDevice) {
177 msgConfirm("Media type not set! Please select a media type\nfrom the Installation menu before proceeding.");
178 return FALSE;
179 }
180 return TRUE;
181}
182
183void
184mediaClose(void)
185{
186}
236 return TRUE;
237}
238
239/* Return TRUE if all the media variables are set up correctly */
240Boolean
241mediaVerify(void)
242{
243 if (!mediaDevice) {
244 msgConfirm("Media type not set! Please select a media type\nfrom the Installation menu before proceeding.");
245 return FALSE;
246 }
247 return TRUE;
248}
249
250void
251mediaClose(void)
252{
253}