*
* started life as a busybox implementation of udpkg
*
- * licensed under gplv2 or later, see file license in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/*
*
*/
+//usage:#define dpkg_trivial_usage
+//usage: "[-ilCPru] [-F OPT] PACKAGE"
+//usage:#define dpkg_full_usage "\n\n"
+//usage: "Install, remove and manage Debian packages\n"
+//usage: IF_LONG_OPTS(
+//usage: "\n -i,--install Install the package"
+//usage: "\n -l,--list List of installed packages"
+//usage: "\n --configure Configure an unpackaged package"
+//usage: "\n -P,--purge Purge all files of a package"
+//usage: "\n -r,--remove Remove all but the configuration files for a package"
+//usage: "\n --unpack Unpack a package, but don't configure it"
+//usage: "\n --force-depends Ignore dependency problems"
+//usage: "\n --force-confnew Overwrite existing config files when installing"
+//usage: "\n --force-confold Keep old config files when installing"
+//usage: )
+//usage: IF_NOT_LONG_OPTS(
+//usage: "\n -i Install the package"
+//usage: "\n -l List of installed packages"
+//usage: "\n -C Configure an unpackaged package"
+//usage: "\n -P Purge all files of a package"
+//usage: "\n -r Remove all but the configuration files for a package"
+//usage: "\n -u Unpack a package, but don't configure it"
+//usage: "\n -F depends Ignore dependency problems"
+//usage: "\n -F confnew Overwrite existing config files when installing"
+//usage: "\n -F confold Keep old config files when installing"
+//usage: )
+
#include "libbb.h"
#include <fnmatch.h>
-#include "unarchive.h"
+#include "bb_archive.h"
/* note: if you vary hash_prime sizes be aware,
* 1) tweaking these will have a big effect on how much memory this program uses.
static void set_status(const unsigned status_node_num, const char *new_value, const int position)
{
- const unsigned new_value_len = strlen(new_value);
const unsigned new_value_num = search_name_hashtable(new_value);
unsigned want = get_status(status_node_num, 1);
unsigned flag = get_status(status_node_num, 2);
unsigned status = get_status(status_node_num, 3);
- int want_len = strlen(name_hashtable[want]);
- int flag_len = strlen(name_hashtable[flag]);
- int status_len = strlen(name_hashtable[status]);
char *new_status;
switch (position) {
case 1:
want = new_value_num;
- want_len = new_value_len;
break;
case 2:
flag = new_value_num;
- flag_len = new_value_len;
break;
case 3:
status = new_value_num;
- status_len = new_value_len;
break;
default:
bb_error_msg_and_die("DEBUG ONLY: this shouldnt happen");
write_flag = TRUE;
fputs("\n", new_status_file);
}
- else if (strcmp("config-files", name_hashtable[state_status]) == 0) {
+ else if (strcmp("config-files", name_hashtable[state_status]) == 0) {
/* only change the status line */
while (1) {
char *field_name;
return 0;
switch (depend_type) {
- case EDGE_PRE_DEPENDS: return get_status(status_num, 3) == search_name_hashtable("installed");
- case EDGE_DEPENDS: return get_status(status_num, 1) == search_name_hashtable("install");
+ case EDGE_PRE_DEPENDS: return get_status(status_num, 3) == search_name_hashtable("installed");
+ case EDGE_DEPENDS: return get_status(status_num, 1) == search_name_hashtable("install");
}
return 0;
}
conflicts[conflicts_num] = package_num;
conflicts_num++;
/* add provides to conflicts list */
- for (j = 0; j < package_hashtable[package_num]->num_of_edges; j++) {
+ for (j = 0; j < package_hashtable[package_num]->num_of_edges; j++) {
if (package_hashtable[package_num]->edge[j]->type == EDGE_PROVIDES) {
const int conflicts_package_num = search_package_hashtable(
package_hashtable[package_num]->edge[j]->name,
if (package_edge->type == EDGE_CONFLICTS) {
const unsigned package_num =
search_package_hashtable(package_edge->name,
- package_edge->version,
- package_edge->operator);
+ package_edge->version,
+ package_edge->operator);
int result = 0;
if (package_hashtable[package_num] != NULL) {
status_num = search_status_hashtable(name_hashtable[package_hashtable[package_num]->name]);
if (package_edge->type == EDGE_OR_PRE_DEPENDS
|| package_edge->type == EDGE_OR_DEPENDS
- ) { /* start an EDGE_OR_ list */
+ ) {
+ /* start an EDGE_OR_ list */
number_of_alternatives = package_edge->version;
root_of_alternatives = package_edge;
continue;
}
- if (number_of_alternatives == 0) { /* not in the middle of an EDGE_OR_ list */
+ if (number_of_alternatives == 0) { /* not in the middle of an EDGE_OR_ list */
number_of_alternatives = 1;
root_of_alternatives = NULL;
}
*/
if (root_of_alternatives && package_edge->type != root_of_alternatives->type - 1)
bb_error_msg_and_die("fatal error, package dependencies corrupt: %d != %d - 1",
- package_edge->type, root_of_alternatives->type);
+ package_edge->type, root_of_alternatives->type);
if (package_hashtable[package_num] != NULL)
result = !package_satisfies_dependency(package_num, package_edge->type);
buf = xmalloc(4096);
md5_begin(&md5);
while ((count = safe_read(fd, buf, 4096)) > 0)
- md5_hash(buf, count, &md5);
- md5_end(buf, &md5); /* using buf as result storage */
+ md5_hash(&md5, buf, count);
+ md5_end(&md5, buf); /* using buf as result storage */
close(fd);
md5line = xmalloc(16 * 2 + 2 + strlen(name_ptr) + 1);
archive_handle = init_archive_deb_ar(deb_file->filename);
init_archive_deb_data(archive_handle);
archive_handle->dpkg__sub_archive->accept = conffile_list;
+ /* Why ARCHIVE_REMEMBER_NAMES?
+ * We want names collected in ->passed list even if conffile_list
+ * is NULL (otherwise get_header_tar may optimize name saving out):
+ */
+ archive_handle->dpkg__sub_archive->ah_flags |= ARCHIVE_REMEMBER_NAMES | ARCHIVE_UNLINK_OLD;
archive_handle->dpkg__sub_archive->filter = filter_rename_config;
archive_handle->dpkg__sub_archive->action_data = data_extract_all_prefix;
archive_handle->dpkg__sub_archive->dpkg__buffer = (char*)"/"; /* huh? */
- archive_handle->dpkg__sub_archive->ah_flags |= ARCHIVE_UNLINK_OLD;
unpack_ar_archive(archive_handle);
/* Create the list file */
list_filename = xasprintf("/var/lib/dpkg/info/%s.%s", package_name, "list");
out_stream = xfopen_for_write(list_filename);
+ archive_handle->dpkg__sub_archive->passed = llist_rev(archive_handle->dpkg__sub_archive->passed);
while (archive_handle->dpkg__sub_archive->passed) {
+ char *filename = llist_pop(&archive_handle->dpkg__sub_archive->passed);
/* the leading . has been stripped by data_extract_all_prefix already */
- fputs(archive_handle->dpkg__sub_archive->passed->data, out_stream);
- fputc('\n', out_stream);
- archive_handle->dpkg__sub_archive->passed = archive_handle->dpkg__sub_archive->passed->link;
+ fprintf(out_stream, "%s\n", filename);
+ free(filename);
}
fclose(out_stream);
//if (opt & OPT_unpack) ... // -u (--unpack in official dpkg)
if (!(opt & OPTMASK_cmd) /* no cmd */
|| ((opt & OPTMASK_cmd) & ((opt & OPTMASK_cmd)-1)) /* more than one cmd */
- || (!(opt & OPT_list_installed) && !argv[0]) /* - all except -l require argument */
) {
bb_show_usage();
}
projects / oweals / busybox.git / blobdiff