1cdd2d676SSascha Wildner /* 2cdd2d676SSascha Wildner * Copyright (c)2004 The DragonFly Project. All rights reserved. 3cdd2d676SSascha Wildner * 4cdd2d676SSascha Wildner * Redistribution and use in source and binary forms, with or without 5cdd2d676SSascha Wildner * modification, are permitted provided that the following conditions 6cdd2d676SSascha Wildner * are met: 7cdd2d676SSascha Wildner * 8cdd2d676SSascha Wildner * Redistributions of source code must retain the above copyright 9cdd2d676SSascha Wildner * notice, this list of conditions and the following disclaimer. 10cdd2d676SSascha Wildner * 11cdd2d676SSascha Wildner * Redistributions in binary form must reproduce the above copyright 12cdd2d676SSascha Wildner * notice, this list of conditions and the following disclaimer in 13cdd2d676SSascha Wildner * the documentation and/or other materials provided with the 14cdd2d676SSascha Wildner * distribution. 15cdd2d676SSascha Wildner * 16cdd2d676SSascha Wildner * Neither the name of the DragonFly Project nor the names of its 17cdd2d676SSascha Wildner * contributors may be used to endorse or promote products derived 18cdd2d676SSascha Wildner * from this software without specific prior written permission. 19cdd2d676SSascha Wildner * 20cdd2d676SSascha Wildner * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21cdd2d676SSascha Wildner * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22cdd2d676SSascha Wildner * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23cdd2d676SSascha Wildner * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 24cdd2d676SSascha Wildner * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 25cdd2d676SSascha Wildner * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26cdd2d676SSascha Wildner * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 27cdd2d676SSascha Wildner * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28cdd2d676SSascha Wildner * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 29cdd2d676SSascha Wildner * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30cdd2d676SSascha Wildner * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 31cdd2d676SSascha Wildner * OF THE POSSIBILITY OF SUCH DAMAGE. 32cdd2d676SSascha Wildner */ 33cdd2d676SSascha Wildner 34cdd2d676SSascha Wildner /* 35cdd2d676SSascha Wildner * fn_subpart.c 36cdd2d676SSascha Wildner * Installer Function : Create Subpartitions. 37cdd2d676SSascha Wildner * $Id: fn_subpart.c,v 1.50 2005/04/07 20:22:40 cpressey Exp $ 38cdd2d676SSascha Wildner */ 39cdd2d676SSascha Wildner 40cdd2d676SSascha Wildner #include <stdio.h> 41cdd2d676SSascha Wildner #include <stdlib.h> 42cdd2d676SSascha Wildner #include <string.h> 43cdd2d676SSascha Wildner 44cdd2d676SSascha Wildner #ifdef ENABLE_NLS 45cdd2d676SSascha Wildner #include <libintl.h> 46cdd2d676SSascha Wildner #define _(String) gettext (String) 47cdd2d676SSascha Wildner #else 48cdd2d676SSascha Wildner #define _(String) (String) 49cdd2d676SSascha Wildner #endif 50cdd2d676SSascha Wildner 51cdd2d676SSascha Wildner #include "libaura/mem.h" 52cdd2d676SSascha Wildner #include "libaura/buffer.h" 53cdd2d676SSascha Wildner #include "libaura/dict.h" 54cdd2d676SSascha Wildner #include "libaura/fspred.h" 55cdd2d676SSascha Wildner 56cdd2d676SSascha Wildner #include "libdfui/dfui.h" 57cdd2d676SSascha Wildner #include "libdfui/dump.h" 58cdd2d676SSascha Wildner #include "libdfui/system.h" 59cdd2d676SSascha Wildner 60cdd2d676SSascha Wildner #include "libinstaller/commands.h" 61cdd2d676SSascha Wildner #include "libinstaller/diskutil.h" 62cdd2d676SSascha Wildner #include "libinstaller/functions.h" 63cdd2d676SSascha Wildner #include "libinstaller/uiutil.h" 64cdd2d676SSascha Wildner 65cdd2d676SSascha Wildner #include "fn.h" 66cdd2d676SSascha Wildner #include "flow.h" 67cdd2d676SSascha Wildner #include "pathnames.h" 68cdd2d676SSascha Wildner 69cdd2d676SSascha Wildner static int create_subpartitions(struct i_fn_args *); 70cdd2d676SSascha Wildner static long default_capacity(struct storage *, int); 71cdd2d676SSascha Wildner static int check_capacity(struct i_fn_args *); 72cdd2d676SSascha Wildner static int check_subpartition_selections(struct dfui_response *, struct i_fn_args *); 73cdd2d676SSascha Wildner static void save_subpartition_selections(struct dfui_response *, struct i_fn_args *); 74cdd2d676SSascha Wildner static void populate_create_subpartitions_form(struct dfui_form *, struct i_fn_args *); 75cdd2d676SSascha Wildner static int warn_subpartition_selections(struct i_fn_args *); 76cdd2d676SSascha Wildner static struct dfui_form *make_create_subpartitions_form(struct i_fn_args *); 77cdd2d676SSascha Wildner static int show_create_subpartitions_form(struct dfui_form *, struct i_fn_args *); 78cdd2d676SSascha Wildner 79*6cd7259eSSascha Wildner static const char *def_mountpt[] = {"/", "swap", "/var", "/tmp", "/usr", "/home", NULL}; 80cdd2d676SSascha Wildner static int expert = 0; 81cdd2d676SSascha Wildner 82cdd2d676SSascha Wildner /* 83cdd2d676SSascha Wildner * Given a set of subpartitions-to-be in the selected slice, 84cdd2d676SSascha Wildner * create them. 85cdd2d676SSascha Wildner */ 86cdd2d676SSascha Wildner static int 87cdd2d676SSascha Wildner create_subpartitions(struct i_fn_args *a) 88cdd2d676SSascha Wildner { 89cdd2d676SSascha Wildner struct subpartition *sp; 90cdd2d676SSascha Wildner struct commands *cmds; 91cdd2d676SSascha Wildner int result = 0; 92cdd2d676SSascha Wildner int copied_original = 0; 93cdd2d676SSascha Wildner int num_partitions; 94cdd2d676SSascha Wildner 95cdd2d676SSascha Wildner cmds = commands_new(); 96cdd2d676SSascha Wildner if (!is_file("%sinstall.disklabel.%s", 97cdd2d676SSascha Wildner a->tmp, 98cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s)))) { 99cdd2d676SSascha Wildner /* 100cdd2d676SSascha Wildner * Get a copy of the 'virgin' disklabel. 101cdd2d676SSascha Wildner * XXX It might make more sense for this to 102cdd2d676SSascha Wildner * happen right after format_slice() instead. 103cdd2d676SSascha Wildner */ 104cdd2d676SSascha Wildner command_add(cmds, "%s%s -r %s >%sinstall.disklabel.%s", 105cdd2d676SSascha Wildner a->os_root, cmd_name(a, "DISKLABEL"), 106cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s)), 107cdd2d676SSascha Wildner a->tmp, 108cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s))); 109cdd2d676SSascha Wildner } 110cdd2d676SSascha Wildner 111cdd2d676SSascha Wildner /* 112cdd2d676SSascha Wildner * Weave together a new disklabel out the of the 'virgin' 113cdd2d676SSascha Wildner * disklabel, and the user's subpartition choices. 114cdd2d676SSascha Wildner */ 115cdd2d676SSascha Wildner 116cdd2d676SSascha Wildner /* 117cdd2d676SSascha Wildner * Take everything from the 'virgin' disklabel up until the 118cdd2d676SSascha Wildner * '16 partitions' line. 119cdd2d676SSascha Wildner */ 120cdd2d676SSascha Wildner num_partitions = 16; 121cdd2d676SSascha Wildner command_add(cmds, "%s%s '$2==\"partitions:\" || cut { cut = 1 } !cut { print $0 }' <%sinstall.disklabel.%s >%sinstall.disklabel", 122cdd2d676SSascha Wildner a->os_root, cmd_name(a, "AWK"), 123cdd2d676SSascha Wildner a->tmp, 124cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s)), 125cdd2d676SSascha Wildner a->tmp); 126cdd2d676SSascha Wildner 127cdd2d676SSascha Wildner /* 128cdd2d676SSascha Wildner * 16 partitions: 129cdd2d676SSascha Wildner * # size offset fstype 130cdd2d676SSascha Wildner * c: 16383969 0 unused # 7999.985MB 131cdd2d676SSascha Wildner */ 132cdd2d676SSascha Wildner 133cdd2d676SSascha Wildner command_add(cmds, "%s%s '%d partitions:' >>%sinstall.disklabel", 134cdd2d676SSascha Wildner a->os_root, cmd_name(a, "ECHO"), num_partitions ,a->tmp); 135cdd2d676SSascha Wildner command_add(cmds, "%s%s '%s' >>%sinstall.disklabel", 136cdd2d676SSascha Wildner a->os_root, cmd_name(a, "ECHO"), 137cdd2d676SSascha Wildner "# size offset fstype", 138cdd2d676SSascha Wildner a->tmp); 139cdd2d676SSascha Wildner 140cdd2d676SSascha Wildner #ifdef DEBUG 141cdd2d676SSascha Wildner for (sp = slice_subpartition_first(storage_get_selected_slice(a->s)); 142cdd2d676SSascha Wildner sp != NULL; sp = subpartition_next(sp)) { 143cdd2d676SSascha Wildner command_add(cmds, "%s%s 'mountpoint: %s device: %s'", 144cdd2d676SSascha Wildner a->os_root, cmd_name(a, "ECHO"), 145cdd2d676SSascha Wildner subpartition_get_mountpoint(sp), 146cdd2d676SSascha Wildner subpartition_get_device_name(sp)); 147cdd2d676SSascha Wildner } 148cdd2d676SSascha Wildner #endif 149cdd2d676SSascha Wildner 150cdd2d676SSascha Wildner /* 151cdd2d676SSascha Wildner * Write a line for each subpartition the user wants. 152cdd2d676SSascha Wildner */ 153cdd2d676SSascha Wildner for (sp = slice_subpartition_first(storage_get_selected_slice(a->s)); 154cdd2d676SSascha Wildner sp != NULL; sp = subpartition_next(sp)) { 155cdd2d676SSascha Wildner if (subpartition_is_mfsbacked(sp)) { 156cdd2d676SSascha Wildner continue; 157cdd2d676SSascha Wildner } 158cdd2d676SSascha Wildner if (subpartition_get_letter(sp) > 'c' && !copied_original) { 159cdd2d676SSascha Wildner /* 160cdd2d676SSascha Wildner * Copy the 'c' line from the 'virgin' disklabel. 161cdd2d676SSascha Wildner */ 162cdd2d676SSascha Wildner command_add(cmds, "%s%s '^ c:' %sinstall.disklabel.%s >>%sinstall.disklabel", 163cdd2d676SSascha Wildner a->os_root, cmd_name(a, "GREP"), 164cdd2d676SSascha Wildner a->tmp, 165cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s)), 166cdd2d676SSascha Wildner a->tmp); 167cdd2d676SSascha Wildner copied_original = 1; 168cdd2d676SSascha Wildner } 169cdd2d676SSascha Wildner if (subpartition_is_swap(sp)) { 170cdd2d676SSascha Wildner command_add(cmds, "%s%s ' %c:\t%s\t*\tswap' >>%sinstall.disklabel", 171cdd2d676SSascha Wildner a->os_root, cmd_name(a, "ECHO"), 172cdd2d676SSascha Wildner subpartition_get_letter(sp), 173cdd2d676SSascha Wildner capacity_to_string(subpartition_get_capacity(sp)), 174cdd2d676SSascha Wildner a->tmp); 175cdd2d676SSascha Wildner } else { 176cdd2d676SSascha Wildner command_add(cmds, "%s%s ' %c:\t%s\t%s\t4.2BSD' >>%sinstall.disklabel", 177cdd2d676SSascha Wildner a->os_root, cmd_name(a, "ECHO"), 178cdd2d676SSascha Wildner subpartition_get_letter(sp), 179cdd2d676SSascha Wildner capacity_to_string(subpartition_get_capacity(sp)), 180cdd2d676SSascha Wildner subpartition_get_letter(sp) == 'a' ? "0" : "*", 181cdd2d676SSascha Wildner a->tmp); 182cdd2d676SSascha Wildner } 183cdd2d676SSascha Wildner } 184cdd2d676SSascha Wildner if (!copied_original) { 185cdd2d676SSascha Wildner /* 186cdd2d676SSascha Wildner * Copy the 'c' line from the 'virgin' disklabel, 187cdd2d676SSascha Wildner * if we haven't yet (less than 2 subpartitions.) 188cdd2d676SSascha Wildner */ 189cdd2d676SSascha Wildner command_add(cmds, "%s%s '^ c:' %sinstall.disklabel.%s >>%sinstall.disklabel", 190cdd2d676SSascha Wildner a->os_root, cmd_name(a, "GREP"), 191cdd2d676SSascha Wildner a->tmp, 192cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s)), 193cdd2d676SSascha Wildner a->tmp); 194cdd2d676SSascha Wildner } 195cdd2d676SSascha Wildner temp_file_add(a, "install.disklabel"); 196cdd2d676SSascha Wildner 197cdd2d676SSascha Wildner /* 198cdd2d676SSascha Wildner * Label the slice from the disklabel we just wove together. 199cdd2d676SSascha Wildner */ 200cdd2d676SSascha Wildner command_add(cmds, "%s%s -R -B -r %s %sinstall.disklabel", 201cdd2d676SSascha Wildner a->os_root, cmd_name(a, "DISKLABEL"), 202cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s)), 203cdd2d676SSascha Wildner a->tmp); 204cdd2d676SSascha Wildner 205cdd2d676SSascha Wildner /* 206cdd2d676SSascha Wildner * Create a snapshot of the disklabel we just created 207cdd2d676SSascha Wildner * for debugging inspection in the log. 208cdd2d676SSascha Wildner */ 209cdd2d676SSascha Wildner command_add(cmds, "%s%s %s", 210cdd2d676SSascha Wildner a->os_root, cmd_name(a, "DISKLABEL"), 211cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s))); 212cdd2d676SSascha Wildner 213cdd2d676SSascha Wildner /* 214cdd2d676SSascha Wildner * Create filesystems on the newly-created subpartitions. 215cdd2d676SSascha Wildner */ 216cdd2d676SSascha Wildner for (sp = slice_subpartition_first(storage_get_selected_slice(a->s)); 217cdd2d676SSascha Wildner sp != NULL; sp = subpartition_next(sp)) { 218cdd2d676SSascha Wildner if (subpartition_is_swap(sp) || subpartition_is_mfsbacked(sp)) 219cdd2d676SSascha Wildner continue; 220cdd2d676SSascha Wildner 221cdd2d676SSascha Wildner /* 222cdd2d676SSascha Wildner * Ensure that all the needed device nodes exist. 223cdd2d676SSascha Wildner */ 224cdd2d676SSascha Wildner command_add_ensure_dev(a, cmds, 225cdd2d676SSascha Wildner disk_get_device_name(storage_get_selected_disk(a->s))); 226cdd2d676SSascha Wildner command_add_ensure_dev(a, cmds, 227cdd2d676SSascha Wildner slice_get_device_name(storage_get_selected_slice(a->s))); 228cdd2d676SSascha Wildner command_add_ensure_dev(a, cmds, 229cdd2d676SSascha Wildner subpartition_get_device_name(sp)); 230cdd2d676SSascha Wildner 231cdd2d676SSascha Wildner command_add(cmds, "%s%s%s -b %ld -f %ld %sdev/%s", 232cdd2d676SSascha Wildner a->os_root, cmd_name(a, "NEWFS"), 233cdd2d676SSascha Wildner subpartition_is_softupdated(sp) ? " -U" : "", 234cdd2d676SSascha Wildner subpartition_get_bsize(sp), 235cdd2d676SSascha Wildner subpartition_get_fsize(sp), 236cdd2d676SSascha Wildner a->os_root, 237cdd2d676SSascha Wildner subpartition_get_device_name(sp)); 238cdd2d676SSascha Wildner } 239cdd2d676SSascha Wildner 240cdd2d676SSascha Wildner result = commands_execute(a, cmds); 241cdd2d676SSascha Wildner commands_free(cmds); 242cdd2d676SSascha Wildner return(result); 243cdd2d676SSascha Wildner } 244cdd2d676SSascha Wildner 245cdd2d676SSascha Wildner static long 246cdd2d676SSascha Wildner default_capacity(struct storage *s, int mtpt) 247cdd2d676SSascha Wildner { 248cdd2d676SSascha Wildner unsigned long swap; 249cdd2d676SSascha Wildner unsigned long capacity; 250*6cd7259eSSascha Wildner unsigned long mem; 251cdd2d676SSascha Wildner 252cdd2d676SSascha Wildner if (mtpt == MTPT_HOME) 253cdd2d676SSascha Wildner return(-1); 254cdd2d676SSascha Wildner 255cdd2d676SSascha Wildner capacity = slice_get_capacity(storage_get_selected_slice(s)); 256*6cd7259eSSascha Wildner mem = storage_get_memsize(s); 257*6cd7259eSSascha Wildner swap = 2 * mem; 258*6cd7259eSSascha Wildner if (mem > (capacity / 2) || capacity < 4096) 259*6cd7259eSSascha Wildner swap = mem; 260*6cd7259eSSascha Wildner if (mem > capacity) 261cdd2d676SSascha Wildner swap = capacity / 2; 262cdd2d676SSascha Wildner if (swap > 8192) 263cdd2d676SSascha Wildner swap = 8192; 264cdd2d676SSascha Wildner 265cdd2d676SSascha Wildner if (capacity < DISK_MIN) { 266cdd2d676SSascha Wildner /* 267cdd2d676SSascha Wildner * For the purposes of this installer: 268cdd2d676SSascha Wildner * can't be done. Sorry. 269cdd2d676SSascha Wildner */ 270cdd2d676SSascha Wildner return(-1); 271cdd2d676SSascha Wildner } else if (capacity < 4096) { 272cdd2d676SSascha Wildner switch (mtpt) { 273*6cd7259eSSascha Wildner case MTPT_ROOT: return(256); 274cdd2d676SSascha Wildner case MTPT_SWAP: return(swap); 275cdd2d676SSascha Wildner case MTPT_VAR: return(128); 276cdd2d676SSascha Wildner case MTPT_TMP: return(128); 277*6cd7259eSSascha Wildner case MTPT_USR: return(1536); 278cdd2d676SSascha Wildner } 279cdd2d676SSascha Wildner } else if (capacity < 10240) { 280cdd2d676SSascha Wildner switch (mtpt) { 281cdd2d676SSascha Wildner case MTPT_ROOT: return(256); 282cdd2d676SSascha Wildner case MTPT_SWAP: return(swap); 283cdd2d676SSascha Wildner case MTPT_VAR: return(256); 284cdd2d676SSascha Wildner case MTPT_TMP: return(256); 285cdd2d676SSascha Wildner case MTPT_USR: return(3072); 286cdd2d676SSascha Wildner } 287cdd2d676SSascha Wildner } else { 288cdd2d676SSascha Wildner switch (mtpt) { 289cdd2d676SSascha Wildner case MTPT_ROOT: return(256); 290cdd2d676SSascha Wildner case MTPT_SWAP: return(swap); 291cdd2d676SSascha Wildner case MTPT_VAR: return(256); 292cdd2d676SSascha Wildner case MTPT_TMP: return(256); 293cdd2d676SSascha Wildner case MTPT_USR: return(8192); 294cdd2d676SSascha Wildner } 295cdd2d676SSascha Wildner } 296cdd2d676SSascha Wildner /* shouldn't ever happen */ 297cdd2d676SSascha Wildner return(-1); 298cdd2d676SSascha Wildner } 299cdd2d676SSascha Wildner 300cdd2d676SSascha Wildner static int 301cdd2d676SSascha Wildner check_capacity(struct i_fn_args *a) 302cdd2d676SSascha Wildner { 303cdd2d676SSascha Wildner struct subpartition *sp; 304*6cd7259eSSascha Wildner unsigned long min_capacity[] = {256, 0, 16, 0, 1536, 0, 0}; 305cdd2d676SSascha Wildner unsigned long total_capacity = 0; 306cdd2d676SSascha Wildner int mtpt; 307cdd2d676SSascha Wildner 308cdd2d676SSascha Wildner if (subpartition_find(storage_get_selected_slice(a->s), "/usr") == NULL) 309cdd2d676SSascha Wildner min_capacity[MTPT_ROOT] += min_capacity[MTPT_USR]; 310cdd2d676SSascha Wildner 311cdd2d676SSascha Wildner for (sp = slice_subpartition_first(storage_get_selected_slice(a->s)); 312cdd2d676SSascha Wildner sp != NULL; sp = subpartition_next(sp)) { 313cdd2d676SSascha Wildner if (subpartition_get_capacity(sp) == -1) 314cdd2d676SSascha Wildner total_capacity++; 315cdd2d676SSascha Wildner else 316cdd2d676SSascha Wildner total_capacity += subpartition_get_capacity(sp); 317cdd2d676SSascha Wildner for (mtpt = 0; def_mountpt[mtpt] != NULL; mtpt++) { 318cdd2d676SSascha Wildner if (strcmp(subpartition_get_mountpoint(sp), def_mountpt[mtpt]) == 0 && 319cdd2d676SSascha Wildner min_capacity[mtpt] > 0 && 320cdd2d676SSascha Wildner subpartition_get_capacity(sp) < min_capacity[mtpt]) { 321cdd2d676SSascha Wildner inform(a->c, _("WARNING: the %s subpartition should " 322cdd2d676SSascha Wildner "be at least %dM in size or you will " 323cdd2d676SSascha Wildner "risk running out of space during " 324cdd2d676SSascha Wildner "the installation."), 325cdd2d676SSascha Wildner subpartition_get_mountpoint(sp), min_capacity[mtpt]); 326cdd2d676SSascha Wildner } 327cdd2d676SSascha Wildner } 328cdd2d676SSascha Wildner } 329cdd2d676SSascha Wildner 330cdd2d676SSascha Wildner if (total_capacity > slice_get_capacity(storage_get_selected_slice(a->s))) { 331cdd2d676SSascha Wildner inform(a->c, _("The space allocated to all of your selected " 332cdd2d676SSascha Wildner "subpartitions (%dM) exceeds the total " 333cdd2d676SSascha Wildner "capacity of the selected primary partition " 334cdd2d676SSascha Wildner "(%dM). Remove some subpartitions or choose " 335cdd2d676SSascha Wildner "a smaller size for them and try again."), 336cdd2d676SSascha Wildner total_capacity, slice_get_capacity(storage_get_selected_slice(a->s))); 337cdd2d676SSascha Wildner return(0); 338cdd2d676SSascha Wildner } 339cdd2d676SSascha Wildner 340cdd2d676SSascha Wildner return(1); 341cdd2d676SSascha Wildner } 342cdd2d676SSascha Wildner 343cdd2d676SSascha Wildner static int 344cdd2d676SSascha Wildner check_subpartition_selections(struct dfui_response *r, struct i_fn_args *a) 345cdd2d676SSascha Wildner { 346cdd2d676SSascha Wildner struct dfui_dataset *ds; 347cdd2d676SSascha Wildner struct dfui_dataset *star_ds = NULL; 348cdd2d676SSascha Wildner struct aura_dict *d; 349cdd2d676SSascha Wildner const char *mountpoint, *capstring; 350cdd2d676SSascha Wildner long capacity = 0; 351cdd2d676SSascha Wildner long bsize, fsize; 352cdd2d676SSascha Wildner int found_root = 0; 353cdd2d676SSascha Wildner int softupdates, mfsbacked; 354cdd2d676SSascha Wildner int valid = 1; 355cdd2d676SSascha Wildner 356cdd2d676SSascha Wildner d = aura_dict_new(1, AURA_DICT_LIST); 357cdd2d676SSascha Wildner 358cdd2d676SSascha Wildner if ((ds = dfui_response_dataset_get_first(r)) == NULL) { 359cdd2d676SSascha Wildner inform(a->c, _("Please set up at least one subpartition.")); 360cdd2d676SSascha Wildner valid = 0; 361cdd2d676SSascha Wildner } 362cdd2d676SSascha Wildner 363cdd2d676SSascha Wildner for (ds = dfui_response_dataset_get_first(r); valid && ds != NULL; 364cdd2d676SSascha Wildner ds = dfui_dataset_get_next(ds)) { 365cdd2d676SSascha Wildner #ifdef DEBUG 366cdd2d676SSascha Wildner dfui_dataset_dump(ds); 367cdd2d676SSascha Wildner #endif 368cdd2d676SSascha Wildner mountpoint = dfui_dataset_get_value(ds, "mountpoint"); 369cdd2d676SSascha Wildner capstring = dfui_dataset_get_value(ds, "capacity"); 370cdd2d676SSascha Wildner 371cdd2d676SSascha Wildner if (expert) { 372cdd2d676SSascha Wildner softupdates = 373cdd2d676SSascha Wildner (strcmp(dfui_dataset_get_value(ds, "softupdates"), "Y") == 0); 374cdd2d676SSascha Wildner fsize = atol(dfui_dataset_get_value(ds, "fsize")); 375cdd2d676SSascha Wildner bsize = atol(dfui_dataset_get_value(ds, "bsize")); 376cdd2d676SSascha Wildner mfsbacked = (strcmp(dfui_dataset_get_value(ds, "mfsbacked"), "Y") == 0); 377cdd2d676SSascha Wildner } else { 378cdd2d676SSascha Wildner softupdates = (strcmp(mountpoint, "/") == 0 ? 0 : 1); 379cdd2d676SSascha Wildner mfsbacked = (strcmp(mountpoint, "/tmp") == 0 ? 0 : 1); 380cdd2d676SSascha Wildner fsize = -1; 381cdd2d676SSascha Wildner bsize = -1; 382cdd2d676SSascha Wildner } 383cdd2d676SSascha Wildner 384cdd2d676SSascha Wildner if (aura_dict_exists(d, mountpoint, strlen(mountpoint) + 1)) { 385cdd2d676SSascha Wildner inform(a->c, _("The same mount point cannot be specified " 386cdd2d676SSascha Wildner "for two different subpartitions.")); 387cdd2d676SSascha Wildner valid = 0; 388cdd2d676SSascha Wildner } 389cdd2d676SSascha Wildner 390cdd2d676SSascha Wildner if (strcmp(mountpoint, "/") == 0) 391cdd2d676SSascha Wildner found_root = 1; 392cdd2d676SSascha Wildner 393cdd2d676SSascha Wildner if (strcmp(capstring, "*") == 0) { 394cdd2d676SSascha Wildner if (star_ds != NULL) { 395cdd2d676SSascha Wildner inform(a->c, _("You cannot have more than one subpartition " 396cdd2d676SSascha Wildner "with a '*' capacity (meaning 'use the remainder " 397cdd2d676SSascha Wildner "of the primary partition'.)")); 398cdd2d676SSascha Wildner valid = 0; 399cdd2d676SSascha Wildner } else { 400cdd2d676SSascha Wildner star_ds = ds; 401cdd2d676SSascha Wildner } 402cdd2d676SSascha Wildner } 403cdd2d676SSascha Wildner 404cdd2d676SSascha Wildner if (!(!strcasecmp(mountpoint, "swap") || mountpoint[0] == '/')) { 405cdd2d676SSascha Wildner inform(a->c, _("Mount point must be either 'swap', or it must " 406cdd2d676SSascha Wildner "start with a '/'.")); 407cdd2d676SSascha Wildner valid = 0; 408cdd2d676SSascha Wildner } 409cdd2d676SSascha Wildner 410cdd2d676SSascha Wildner if (strpbrk(mountpoint, " \\\"'`") != NULL) { 411cdd2d676SSascha Wildner inform(a->c, _("Mount point may not contain the following " 412cdd2d676SSascha Wildner "characters: blank space, backslash, or " 413cdd2d676SSascha Wildner "single, double, or back quotes.")); 414cdd2d676SSascha Wildner valid = 0; 415cdd2d676SSascha Wildner } 416cdd2d676SSascha Wildner 417cdd2d676SSascha Wildner if (strlen(capstring) == 0) { 418cdd2d676SSascha Wildner inform(a->c, _("A capacity must be specified.")); 419cdd2d676SSascha Wildner valid = 0; 420cdd2d676SSascha Wildner } 421cdd2d676SSascha Wildner 422cdd2d676SSascha Wildner if (!string_to_capacity(capstring, &capacity)) { 423cdd2d676SSascha Wildner inform(a->c, _("Capacity must be either a '*' symbol to indicate " 424cdd2d676SSascha Wildner "'use the rest of the primary partition', or it " 425cdd2d676SSascha Wildner "must be a series of decimal digits ending with a " 426cdd2d676SSascha Wildner "'M' (indicating megabytes) or a 'G' (indicating " 427cdd2d676SSascha Wildner "gigabytes.)")); 428cdd2d676SSascha Wildner valid = 0; 429cdd2d676SSascha Wildner } 430cdd2d676SSascha Wildner 431cdd2d676SSascha Wildner if ((strcasecmp(mountpoint, "swap") == 0) && (capacity > 8192)) { 432cdd2d676SSascha Wildner inform(a->c, _("Swap capacity is limited to 8G.")); 433cdd2d676SSascha Wildner valid = 0; 434cdd2d676SSascha Wildner } 435cdd2d676SSascha Wildner 436cdd2d676SSascha Wildner /* 437cdd2d676SSascha Wildner * If we made it through that obstacle course, all is well. 438cdd2d676SSascha Wildner */ 439cdd2d676SSascha Wildner 440cdd2d676SSascha Wildner if (valid) 441cdd2d676SSascha Wildner aura_dict_store(d, mountpoint, strlen(mountpoint) + 1, "", 1); 442cdd2d676SSascha Wildner } 443cdd2d676SSascha Wildner 444cdd2d676SSascha Wildner if (!found_root) { 445cdd2d676SSascha Wildner inform(a->c, _("You must include a / (root) subpartition.")); 446cdd2d676SSascha Wildner valid = 0; 447cdd2d676SSascha Wildner } 448cdd2d676SSascha Wildner 449cdd2d676SSascha Wildner if (aura_dict_size(d) > 16) { 450cdd2d676SSascha Wildner inform(a->c, _("You cannot have more than 16 subpartitions " 451cdd2d676SSascha Wildner "on a single primary partition. Remove some " 452cdd2d676SSascha Wildner "and try again.")); 453cdd2d676SSascha Wildner valid = 0; 454cdd2d676SSascha Wildner } 455cdd2d676SSascha Wildner 456cdd2d676SSascha Wildner aura_dict_free(d); 457cdd2d676SSascha Wildner 458cdd2d676SSascha Wildner return(valid); 459cdd2d676SSascha Wildner } 460cdd2d676SSascha Wildner 461cdd2d676SSascha Wildner static void 462cdd2d676SSascha Wildner save_subpartition_selections(struct dfui_response *r, struct i_fn_args *a) 463cdd2d676SSascha Wildner { 464cdd2d676SSascha Wildner struct dfui_dataset *ds; 465cdd2d676SSascha Wildner char mfsbacked; 466cdd2d676SSascha Wildner const char *mountpoint, *capstring; 467cdd2d676SSascha Wildner long capacity; 468cdd2d676SSascha Wildner long bsize, fsize; 469cdd2d676SSascha Wildner int softupdates; 470cdd2d676SSascha Wildner int valid = 1; 471cdd2d676SSascha Wildner 472cdd2d676SSascha Wildner subpartitions_free(storage_get_selected_slice(a->s)); 473cdd2d676SSascha Wildner 474cdd2d676SSascha Wildner for (ds = dfui_response_dataset_get_first(r); valid && ds != NULL; 475cdd2d676SSascha Wildner ds = dfui_dataset_get_next(ds)) { 476cdd2d676SSascha Wildner mountpoint = dfui_dataset_get_value(ds, "mountpoint"); 477cdd2d676SSascha Wildner capstring = dfui_dataset_get_value(ds, "capacity"); 478cdd2d676SSascha Wildner 479cdd2d676SSascha Wildner if (expert) { 480cdd2d676SSascha Wildner softupdates = 481cdd2d676SSascha Wildner (strcmp(dfui_dataset_get_value(ds, "softupdates"), "Y") == 0); 482cdd2d676SSascha Wildner fsize = atol(dfui_dataset_get_value(ds, "fsize")); 483cdd2d676SSascha Wildner bsize = atol(dfui_dataset_get_value(ds, "bsize")); 484cdd2d676SSascha Wildner mfsbacked = (strcmp(dfui_dataset_get_value(ds, "mfsbacked"), "Y") == 0); 485cdd2d676SSascha Wildner } else { 486cdd2d676SSascha Wildner softupdates = (strcmp(mountpoint, "/") == 0 ? 0 : 1); 487cdd2d676SSascha Wildner mfsbacked = 0; 488cdd2d676SSascha Wildner fsize = -1; 489cdd2d676SSascha Wildner bsize = -1; 490cdd2d676SSascha Wildner } 491cdd2d676SSascha Wildner 492cdd2d676SSascha Wildner if (string_to_capacity(capstring, &capacity)) { 493cdd2d676SSascha Wildner subpartition_new(storage_get_selected_slice(a->s), mountpoint, capacity, 494cdd2d676SSascha Wildner softupdates, fsize, bsize, mfsbacked); 495cdd2d676SSascha Wildner } 496cdd2d676SSascha Wildner } 497cdd2d676SSascha Wildner } 498cdd2d676SSascha Wildner 499cdd2d676SSascha Wildner static void 500cdd2d676SSascha Wildner populate_create_subpartitions_form(struct dfui_form *f, struct i_fn_args *a) 501cdd2d676SSascha Wildner { 502cdd2d676SSascha Wildner struct subpartition *sp; 503cdd2d676SSascha Wildner struct dfui_dataset *ds; 504cdd2d676SSascha Wildner char temp[32]; 505cdd2d676SSascha Wildner int mtpt; 506cdd2d676SSascha Wildner long capacity; 507cdd2d676SSascha Wildner 508cdd2d676SSascha Wildner if (slice_subpartition_first(storage_get_selected_slice(a->s)) != NULL) { 509cdd2d676SSascha Wildner /* 510cdd2d676SSascha Wildner * The user has already given us their subpartition 511cdd2d676SSascha Wildner * preferences, so use them here. 512cdd2d676SSascha Wildner */ 513cdd2d676SSascha Wildner for (sp = slice_subpartition_first(storage_get_selected_slice(a->s)); 514cdd2d676SSascha Wildner sp != NULL; sp = subpartition_next(sp)) { 515cdd2d676SSascha Wildner ds = dfui_dataset_new(); 516cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "mountpoint", 517cdd2d676SSascha Wildner subpartition_get_mountpoint(sp)); 518cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "capacity", 519cdd2d676SSascha Wildner capacity_to_string(subpartition_get_capacity(sp))); 520cdd2d676SSascha Wildner if (expert) { 521cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "softupdates", 522cdd2d676SSascha Wildner subpartition_is_softupdated(sp) ? "Y" : "N"); 523cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "mfsbacked", 524cdd2d676SSascha Wildner subpartition_is_mfsbacked(sp) ? "Y" : "N"); 525cdd2d676SSascha Wildner snprintf(temp, 32, "%ld", subpartition_get_fsize(sp)); 526cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "fsize", 527cdd2d676SSascha Wildner temp); 528cdd2d676SSascha Wildner snprintf(temp, 32, "%ld", subpartition_get_bsize(sp)); 529cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "bsize", 530cdd2d676SSascha Wildner temp); 531cdd2d676SSascha Wildner } 532cdd2d676SSascha Wildner dfui_form_dataset_add(f, ds); 533cdd2d676SSascha Wildner } 534cdd2d676SSascha Wildner } else { 535cdd2d676SSascha Wildner /* 536cdd2d676SSascha Wildner * Otherwise, populate the form with datasets representing 537cdd2d676SSascha Wildner * reasonably-calculated defaults. The defaults are chosen 538cdd2d676SSascha Wildner * based on the slice's total capacity and the machine's 539cdd2d676SSascha Wildner * total physical memory (for swap.) 540cdd2d676SSascha Wildner */ 541cdd2d676SSascha Wildner for (mtpt = 0; def_mountpt[mtpt] != NULL; mtpt++) { 542cdd2d676SSascha Wildner capacity = default_capacity(a->s, mtpt); 543cdd2d676SSascha Wildner ds = dfui_dataset_new(); 544cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "mountpoint", 545cdd2d676SSascha Wildner def_mountpt[mtpt]); 546cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "capacity", 547cdd2d676SSascha Wildner capacity_to_string(capacity)); 548cdd2d676SSascha Wildner if (expert) { 549cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "softupdates", 550cdd2d676SSascha Wildner strcmp(def_mountpt[mtpt], "/") != 0 ? "Y" : "N"); 551cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "mfsbacked", 552cdd2d676SSascha Wildner "N"); 553cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "fsize", 554cdd2d676SSascha Wildner capacity < 1024 ? "1024" : "2048"); 555cdd2d676SSascha Wildner dfui_dataset_celldata_add(ds, "bsize", 556cdd2d676SSascha Wildner capacity < 1024 ? "8192" : "16384"); 557cdd2d676SSascha Wildner } 558cdd2d676SSascha Wildner dfui_form_dataset_add(f, ds); 559cdd2d676SSascha Wildner } 560cdd2d676SSascha Wildner } 561cdd2d676SSascha Wildner } 562cdd2d676SSascha Wildner 563cdd2d676SSascha Wildner static int 564cdd2d676SSascha Wildner warn_subpartition_selections(struct i_fn_args *a) 565cdd2d676SSascha Wildner { 566cdd2d676SSascha Wildner int valid = 0; 567cdd2d676SSascha Wildner struct aura_buffer *omit, *consequences; 568cdd2d676SSascha Wildner 569cdd2d676SSascha Wildner omit = aura_buffer_new(2048); 570cdd2d676SSascha Wildner consequences = aura_buffer_new(2048); 571cdd2d676SSascha Wildner 572cdd2d676SSascha Wildner valid = check_capacity(a); 573cdd2d676SSascha Wildner if (subpartition_find(storage_get_selected_slice(a->s), "/var") == NULL) { 574cdd2d676SSascha Wildner aura_buffer_cat(omit, "/var "); 575cdd2d676SSascha Wildner aura_buffer_cat(consequences, _("/var will be a plain dir in /\n")); 576cdd2d676SSascha Wildner } 577cdd2d676SSascha Wildner if (subpartition_find(storage_get_selected_slice(a->s), "/usr") == NULL) { 578cdd2d676SSascha Wildner aura_buffer_cat(omit, "/usr "); 579cdd2d676SSascha Wildner aura_buffer_cat(consequences, _("/usr will be a plain dir in /\n")); 580cdd2d676SSascha Wildner } 581cdd2d676SSascha Wildner if (subpartition_find(storage_get_selected_slice(a->s), "/tmp") == NULL) { 582cdd2d676SSascha Wildner aura_buffer_cat(omit, "/tmp "); 583cdd2d676SSascha Wildner aura_buffer_cat(consequences, _("/tmp will be symlinked to /var/tmp\n")); 584cdd2d676SSascha Wildner } 585cdd2d676SSascha Wildner if (subpartition_find(storage_get_selected_slice(a->s), "/home") == NULL) { 586cdd2d676SSascha Wildner aura_buffer_cat(omit, "/home "); 587cdd2d676SSascha Wildner aura_buffer_cat(consequences, _("/home will be symlinked to /usr/home\n")); 588cdd2d676SSascha Wildner } 589cdd2d676SSascha Wildner 590cdd2d676SSascha Wildner if (valid && aura_buffer_len(omit) > 0) { 591cdd2d676SSascha Wildner switch (dfui_be_present_dialog(a->c, _("Really omit?"), 592cdd2d676SSascha Wildner _("Omit Subpartition(s)|Return to Create Subpartitions"), 593cdd2d676SSascha Wildner _("You have elected to not have the following " 594cdd2d676SSascha Wildner "subpartition(s):\n\n%s\n\n" 595cdd2d676SSascha Wildner "The ramifications of these subpartition(s) being " 596cdd2d676SSascha Wildner "missing will be:\n\n%s\n" 597cdd2d676SSascha Wildner "Is this really what you want to do?"), 598cdd2d676SSascha Wildner aura_buffer_buf(omit), aura_buffer_buf(consequences))) { 599cdd2d676SSascha Wildner case 1: 600cdd2d676SSascha Wildner valid = 1; 601cdd2d676SSascha Wildner break; 602cdd2d676SSascha Wildner case 2: 603cdd2d676SSascha Wildner valid = 0; 604cdd2d676SSascha Wildner break; 605cdd2d676SSascha Wildner default: 606cdd2d676SSascha Wildner abort_backend(); 607cdd2d676SSascha Wildner } 608cdd2d676SSascha Wildner } 609cdd2d676SSascha Wildner 610cdd2d676SSascha Wildner aura_buffer_free(omit); 611cdd2d676SSascha Wildner aura_buffer_free(consequences); 612cdd2d676SSascha Wildner 613cdd2d676SSascha Wildner return(!valid); 614cdd2d676SSascha Wildner } 615cdd2d676SSascha Wildner 616cdd2d676SSascha Wildner static struct dfui_form * 617cdd2d676SSascha Wildner make_create_subpartitions_form(struct i_fn_args *a) 618cdd2d676SSascha Wildner { 619cdd2d676SSascha Wildner struct dfui_field *fi; 620cdd2d676SSascha Wildner struct dfui_form *f; 621cdd2d676SSascha Wildner char msg_buf[1][1024]; 622cdd2d676SSascha Wildner 623cdd2d676SSascha Wildner snprintf(msg_buf[0], sizeof(msg_buf[0]), 624cdd2d676SSascha Wildner _("Subpartitions further divide a primary partition for " 625cdd2d676SSascha Wildner "use with %s. Some reasons you may want " 626cdd2d676SSascha Wildner "a set of subpartitions are:\n\n" 627cdd2d676SSascha Wildner "- you want to restrict how much data can be written " 628cdd2d676SSascha Wildner "to certain parts of the primary partition, to quell " 629cdd2d676SSascha Wildner "denial-of-service attacks; and\n" 630cdd2d676SSascha Wildner "- you want to speed up access to data on the disk." 631cdd2d676SSascha Wildner ""), OPERATING_SYSTEM_NAME); 632cdd2d676SSascha Wildner 633cdd2d676SSascha Wildner f = dfui_form_create( 634cdd2d676SSascha Wildner "create_subpartitions", 635cdd2d676SSascha Wildner _("Create Subpartitions"), 636cdd2d676SSascha Wildner _("Set up the subpartitions (also known as just `partitions' " 637cdd2d676SSascha Wildner "in BSD tradition) you want to have on this primary " 638cdd2d676SSascha Wildner "partition.\n\n" 639cdd2d676SSascha Wildner "For Capacity, use 'M' to indicate megabytes, 'G' to " 640cdd2d676SSascha Wildner "indicate gigabytes, or a single '*' to indicate " 641cdd2d676SSascha Wildner "'use the remaining space on the primary partition'."), 642cdd2d676SSascha Wildner 643cdd2d676SSascha Wildner msg_buf[0], 644cdd2d676SSascha Wildner 645cdd2d676SSascha Wildner "p", "special", "dfinstaller_create_subpartitions", 646cdd2d676SSascha Wildner "p", "minimum_width","64", 647cdd2d676SSascha Wildner 648cdd2d676SSascha Wildner "f", "mountpoint", _("Mountpoint"), "", "", 649cdd2d676SSascha Wildner "f", "capacity", _("Capacity"), "", "", 650cdd2d676SSascha Wildner 651cdd2d676SSascha Wildner "a", "ok", _("Accept and Create"), "", "", 652cdd2d676SSascha Wildner "a", "cancel", 653cdd2d676SSascha Wildner (disk_get_formatted(storage_get_selected_disk(a->s)) ? 654cdd2d676SSascha Wildner _("Return to Select Disk") : 655cdd2d676SSascha Wildner _("Return to Select Primary Partition")), "", "", 656cdd2d676SSascha Wildner "p", "accelerator", "ESC", 657cdd2d676SSascha Wildner 658cdd2d676SSascha Wildner NULL 659cdd2d676SSascha Wildner ); 660cdd2d676SSascha Wildner 661cdd2d676SSascha Wildner dfui_form_set_multiple(f, 1); 662cdd2d676SSascha Wildner dfui_form_set_extensible(f, 1); 663cdd2d676SSascha Wildner 664cdd2d676SSascha Wildner if (expert) { 665cdd2d676SSascha Wildner fi = dfui_form_field_add(f, "softupdates", 666cdd2d676SSascha Wildner dfui_info_new(_("Softupdates"), "", "")); 667cdd2d676SSascha Wildner dfui_field_property_set(fi, "control", "checkbox"); 668cdd2d676SSascha Wildner 669cdd2d676SSascha Wildner fi = dfui_form_field_add(f, "mfsbacked", 670cdd2d676SSascha Wildner dfui_info_new(_("MFS"), "", "")); 671cdd2d676SSascha Wildner dfui_field_property_set(fi, "control", "checkbox"); 672cdd2d676SSascha Wildner 673cdd2d676SSascha Wildner fi = dfui_form_field_add(f, "fsize", 674cdd2d676SSascha Wildner dfui_info_new(_("Frag Sz"), "", "")); 675cdd2d676SSascha Wildner 676cdd2d676SSascha Wildner fi = dfui_form_field_add(f, "bsize", 677cdd2d676SSascha Wildner dfui_info_new(_("Block Sz"), "", "")); 678cdd2d676SSascha Wildner 679cdd2d676SSascha Wildner dfui_form_action_add(f, "switch", 680cdd2d676SSascha Wildner dfui_info_new(_("Switch to Normal Mode"), "", "")); 681cdd2d676SSascha Wildner } else { 682cdd2d676SSascha Wildner dfui_form_action_add(f, "switch", 683cdd2d676SSascha Wildner dfui_info_new(_("Switch to Expert Mode"), "", "")); 684cdd2d676SSascha Wildner } 685cdd2d676SSascha Wildner 686cdd2d676SSascha Wildner return(f); 687cdd2d676SSascha Wildner } 688cdd2d676SSascha Wildner 689cdd2d676SSascha Wildner /* 690cdd2d676SSascha Wildner * Returns: 691cdd2d676SSascha Wildner * -1 = the form should be redisplayed 692cdd2d676SSascha Wildner * 0 = failure, function is over 693cdd2d676SSascha Wildner * 1 = success, function is over 694cdd2d676SSascha Wildner */ 695cdd2d676SSascha Wildner static int 696cdd2d676SSascha Wildner show_create_subpartitions_form(struct dfui_form *f, struct i_fn_args *a) 697cdd2d676SSascha Wildner { 698cdd2d676SSascha Wildner struct dfui_dataset *ds; 699cdd2d676SSascha Wildner struct dfui_response *r; 700cdd2d676SSascha Wildner 701cdd2d676SSascha Wildner for (;;) { 702cdd2d676SSascha Wildner if (dfui_form_dataset_get_first(f) == NULL) 703cdd2d676SSascha Wildner populate_create_subpartitions_form(f, a); 704cdd2d676SSascha Wildner 705cdd2d676SSascha Wildner if (!dfui_be_present(a->c, f, &r)) 706cdd2d676SSascha Wildner abort_backend(); 707cdd2d676SSascha Wildner 708cdd2d676SSascha Wildner if (strcmp(dfui_response_get_action_id(r), "cancel") == 0) { 709cdd2d676SSascha Wildner dfui_response_free(r); 710cdd2d676SSascha Wildner return(0); 711cdd2d676SSascha Wildner } else if (strcmp(dfui_response_get_action_id(r), "switch") == 0) { 712cdd2d676SSascha Wildner if (check_subpartition_selections(r, a)) { 713cdd2d676SSascha Wildner save_subpartition_selections(r, a); 714cdd2d676SSascha Wildner expert = expert ? 0 : 1; 715cdd2d676SSascha Wildner dfui_response_free(r); 716cdd2d676SSascha Wildner return(-1); 717cdd2d676SSascha Wildner } 718cdd2d676SSascha Wildner } else { 719cdd2d676SSascha Wildner if (check_subpartition_selections(r, a)) { 720cdd2d676SSascha Wildner save_subpartition_selections(r, a); 721cdd2d676SSascha Wildner if (!warn_subpartition_selections(a)) { 722cdd2d676SSascha Wildner if (!create_subpartitions(a)) { 723cdd2d676SSascha Wildner inform(a->c, _("The subpartitions you chose were " 724cdd2d676SSascha Wildner "not correctly created, and the " 725cdd2d676SSascha Wildner "primary partition may " 726cdd2d676SSascha Wildner "now be in an inconsistent state. " 727cdd2d676SSascha Wildner "We recommend re-formatting it " 728cdd2d676SSascha Wildner "before proceeding.")); 729cdd2d676SSascha Wildner dfui_response_free(r); 730cdd2d676SSascha Wildner return(0); 731cdd2d676SSascha Wildner } else { 732cdd2d676SSascha Wildner dfui_response_free(r); 733cdd2d676SSascha Wildner return(1); 734cdd2d676SSascha Wildner } 735cdd2d676SSascha Wildner } 736cdd2d676SSascha Wildner } 737cdd2d676SSascha Wildner } 738cdd2d676SSascha Wildner 739cdd2d676SSascha Wildner dfui_form_datasets_free(f); 740cdd2d676SSascha Wildner /* dfui_form_datasets_add_from_response(f, r); */ 741cdd2d676SSascha Wildner for (ds = dfui_response_dataset_get_first(r); ds != NULL; 742cdd2d676SSascha Wildner ds = dfui_dataset_get_next(ds)) { 743cdd2d676SSascha Wildner dfui_form_dataset_add(f, dfui_dataset_dup(ds)); 744cdd2d676SSascha Wildner } 745cdd2d676SSascha Wildner } 746cdd2d676SSascha Wildner } 747cdd2d676SSascha Wildner 748cdd2d676SSascha Wildner /* 749cdd2d676SSascha Wildner * fn_create_subpartitions: let the user specify what subpartitions they 750cdd2d676SSascha Wildner * want on the disk, how large each should be, and where it should be mounted. 751cdd2d676SSascha Wildner */ 752cdd2d676SSascha Wildner void 753cdd2d676SSascha Wildner fn_create_subpartitions(struct i_fn_args *a) 754cdd2d676SSascha Wildner { 755cdd2d676SSascha Wildner struct commands *cmds; 756cdd2d676SSascha Wildner 757cdd2d676SSascha Wildner cmds = commands_new(); 758cdd2d676SSascha Wildner 759cdd2d676SSascha Wildner /* 760cdd2d676SSascha Wildner * Auto-disklabel the slice. 761cdd2d676SSascha Wildner * NB: one cannot use "/dev/adXsY" here - 762cdd2d676SSascha Wildner * it must be in the form "adXsY". 763cdd2d676SSascha Wildner */ 764cdd2d676SSascha Wildner if (use_hammer == 1) { 765cdd2d676SSascha Wildner command_add(cmds, "%s%s if=/dev/zero of=/dev/%s bs=32k count=16", 766cdd2d676SSascha Wildner a->os_root, cmd_name(a, "DD"), 767cdd2d676SSascha Wildner slice_get_raw_device_name(storage_get_selected_slice(a->s))); 768cdd2d676SSascha Wildner command_add(cmds, "%s%s -B -r -w %s auto", 769cdd2d676SSascha Wildner a->os_root, cmd_name(a, "DISKLABEL64"), 770cdd2d676SSascha Wildner slice_get_raw_device_name(storage_get_selected_slice(a->s))); 771cdd2d676SSascha Wildner commands_execute(a, cmds); 772cdd2d676SSascha Wildner commands_free(cmds); 773cdd2d676SSascha Wildner fn_create_subpartitions_hammer(a); 774cdd2d676SSascha Wildner } else { 775cdd2d676SSascha Wildner command_add(cmds, "%s%s if=/dev/zero of=/dev/%s bs=32k count=16", 776cdd2d676SSascha Wildner a->os_root, cmd_name(a, "DD"), 777cdd2d676SSascha Wildner slice_get_raw_device_name(storage_get_selected_slice(a->s))); 778cdd2d676SSascha Wildner command_add(cmds, "%s%s -B -r -w %s auto", 779cdd2d676SSascha Wildner a->os_root, cmd_name(a, "DISKLABEL"), 780cdd2d676SSascha Wildner slice_get_raw_device_name(storage_get_selected_slice(a->s))); 781cdd2d676SSascha Wildner commands_execute(a, cmds); 782cdd2d676SSascha Wildner commands_free(cmds); 783cdd2d676SSascha Wildner fn_create_subpartitions_ufs(a); 784cdd2d676SSascha Wildner } 785cdd2d676SSascha Wildner } 786cdd2d676SSascha Wildner 787cdd2d676SSascha Wildner void 788cdd2d676SSascha Wildner fn_create_subpartitions_ufs(struct i_fn_args *a) 789cdd2d676SSascha Wildner { 790cdd2d676SSascha Wildner struct dfui_form *f; 791cdd2d676SSascha Wildner int done = 0; 792cdd2d676SSascha Wildner 793cdd2d676SSascha Wildner a->result = 0; 794cdd2d676SSascha Wildner while (!done) { 795cdd2d676SSascha Wildner f = make_create_subpartitions_form(a); 796cdd2d676SSascha Wildner switch (show_create_subpartitions_form(f, a)) { 797cdd2d676SSascha Wildner case -1: 798cdd2d676SSascha Wildner done = 0; 799cdd2d676SSascha Wildner break; 800cdd2d676SSascha Wildner case 0: 801cdd2d676SSascha Wildner done = 1; 802cdd2d676SSascha Wildner a->result = 0; 803cdd2d676SSascha Wildner break; 804cdd2d676SSascha Wildner case 1: 805cdd2d676SSascha Wildner done = 1; 806cdd2d676SSascha Wildner a->result = 1; 807cdd2d676SSascha Wildner break; 808cdd2d676SSascha Wildner } 809cdd2d676SSascha Wildner dfui_form_free(f); 810cdd2d676SSascha Wildner } 811cdd2d676SSascha Wildner } 812