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Diffstat (limited to 'mdk-stage1/directory.c')
| -rw-r--r-- | mdk-stage1/directory.c | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/mdk-stage1/directory.c b/mdk-stage1/directory.c deleted file mode 100644 index 6115b600c..000000000 --- a/mdk-stage1/directory.c +++ /dev/null @@ -1,180 +0,0 @@ -/* - * Guillaume Cottenceau (gc@mandrakesoft.com) - * Olivier Blin (oblin@mandrakesoft.com) - * - * Copyright 2000 Mandrakesoft - * - * 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. - * - */ - -/* - * Portions from Erik Troan (ewt@redhat.com) - * - * Copyright 1996 Red Hat Software - * - */ - -#include <unistd.h> -#include <sys/mount.h> -#include <sys/stat.h> -#include <string.h> -#include <libgen.h> -#include "stage1.h" -#include "frontend.h" -#include "log.h" -#include "lomount.h" - -char * extract_list_directory(char * direct) -{ - char ** full = list_directory(direct); - char tmp[20000] = ""; - int i; - for (i=0; i<50 ; i++) { - if (!full || !*full) - break; - strcat(tmp, *full); - strcat(tmp, "\n"); - full++; - } - return strdup(tmp); -} - -static void choose_iso_in_directory(char *directory, char *location_full) -{ - char **file; - char *stage2_isos[100] = { "Use directory as a mirror tree", "-----" }; - int stage2_iso_number = 2; - - log_message("\"%s\" exists and is a directory, looking for iso files", directory); - - for (file = list_directory(directory); *file; file++) { - char isofile[500]; - char * loopdev = NULL; - - if (strstr(*file, ".iso") != *file + strlen(*file) - 4) - /* file doesn't end in .iso, skipping */ - continue; - - strcpy(isofile, directory); - strcat(isofile, "/"); - strcat(isofile, *file); - - if (lomount(isofile, IMAGE_LOCATION, &loopdev, 0)) { - log_message("unable to mount iso file \"%s\", skipping", isofile); - continue; - } - - if (image_has_stage2()) { - log_message("stage2 installer found in ISO image \"%s\"", isofile); - stage2_isos[stage2_iso_number++] = strdup(*file); - } else { - log_message("ISO image \"%s\" doesn't contain stage2 installer", isofile); - } - - umount(IMAGE_LOCATION); - del_loop(loopdev); - } - - stage2_isos[stage2_iso_number] = NULL; - - if (stage2_iso_number > 2) { - enum return_type results; - do { - results = ask_from_list("Please choose the ISO image to be used to install the " - DISTRIB_NAME " Distribution.", - stage2_isos, file); - if (results == RETURN_BACK) { - return; - } else if (results == RETURN_OK) { - if (!strcmp(*file, stage2_isos[0])) { - /* use directory as a mirror tree */ - continue; - } else if (!strcmp(*file, stage2_isos[1])) { - /* the separator has been selected */ - results = RETURN_ERROR; - continue; - } else { - /* use selected ISO image */ - strcat(location_full, "/"); - strcat(location_full, *file); - log_message("installer will use ISO image \"%s\"", location_full); - } - } - } while (results == RETURN_ERROR); - } else { - log_message("no ISO image found in \"%s\" directory", location_full); - } -} - - -enum return_type try_with_directory(char *directory, char *method_live, char *method_iso) { - char location_full[500]; - char * loopdev = NULL; - struct stat statbuf; - enum return_type ret = RETURN_OK; - - unlink(IMAGE_LOCATION); - strcpy(location_full, directory); - -#ifndef MANDRAKE_MOVE - if (!stat(directory, &statbuf) && S_ISDIR(statbuf.st_mode)) { - choose_iso_in_directory(directory, location_full); - } -#endif - - loopdev = NULL; - if (!stat(location_full, &statbuf) && !S_ISDIR(statbuf.st_mode)) { - log_message("%s exists and is not a directory, assuming this is an ISO image", location_full); - if (lomount(location_full, IMAGE_LOCATION, &loopdev, 0)) { - stg1_error_message("Could not mount file %s as an ISO image of the " DISTRIB_NAME " Distribution.", location_full); - return RETURN_ERROR; - } - add_to_env("ISOPATH", location_full); - add_to_env("METHOD", method_iso); - } else { - int offset = strncmp(location_full, IMAGE_LOCATION_DIR, sizeof(IMAGE_LOCATION_DIR) - 1) == 0 ? sizeof(IMAGE_LOCATION_DIR) - 1 : 0; - log_message("assuming %s is a mirror tree", location_full + offset); - - rmdir(IMAGE_LOCATION); /* useful if we loopback mounted it */ - symlink(location_full + offset, IMAGE_LOCATION); - add_to_env("METHOD", method_live); - } - -#ifdef MANDRAKE_MOVE - if (access(IMAGE_LOCATION "/live_tree/etc/fstab", R_OK) && access(IMAGE_LOCATION "/live_tree.clp", R_OK)) { - stg1_error_message("I can't find the " DISTRIB_NAME " Distribution in the specified directory. " - "(I need the file " IMAGE_LOCATION "/live_tree/etc/fstab" ")\n" - "Here's a short extract of the files in the directory:\n" - "%s", extract_list_directory(IMAGE_LOCATION)); - ret = RETURN_BACK; - } -#else - if (access(IMAGE_LOCATION "/" CLP_LOCATION_REL, R_OK)) { - stg1_error_message("I can't find the " DISTRIB_NAME " Distribution in the specified directory. " - "(I need the subdirectory " CLP_LOCATION_REL ")\n" - "Here's a short extract of the files in the directory:\n" - "%s", extract_list_directory(IMAGE_LOCATION)); - ret = RETURN_BACK; - } else if (may_load_clp() != RETURN_OK) { - stg1_error_message("Could not load program into memory."); - ret = RETURN_ERROR; - } - - if (ret == RETURN_OK) - log_message("found the " DISTRIB_NAME " Installation, good news!"); - -#endif - if (!KEEP_MOUNTED || ret != RETURN_OK) { - /* in rescue mode, we don't need the media anymore */ - umount(IMAGE_LOCATION); - del_loop(loopdev); - } - - return ret; -} |