/**
* @brief Remove a package from the filesystem.
*
* @param handle the context handle
* @param oldpkg package to remove
* @param newpkg package to replace \a oldpkg (optional)
* @param targ_count current index within the transaction (1-based)
* @param pkg_count the number of packages affected by the transaction
*
* @return 0
*/
int _alpm_remove_single_package(alpm_handle_t *handle,
alpm_pkg_t *oldpkg, alpm_pkg_t *newpkg,
size_t targ_count, size_t pkg_count)
{
const char *pkgname = oldpkg->name;
const char *pkgver = oldpkg->version;
if(newpkg) {
_alpm_log(handle, ALPM_LOG_DEBUG, "removing old package first (%s-%s)\n",
pkgname, pkgver);
} else {
EVENT(handle, ALPM_EVENT_REMOVE_START, oldpkg, NULL);
_alpm_log(handle, ALPM_LOG_DEBUG, "removing package %s-%s\n",
pkgname, pkgver);
/* run the pre-remove scriptlet if it exists */
if(alpm_pkg_has_scriptlet(oldpkg) &&
!(handle->trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
char *scriptlet = _alpm_local_db_pkgpath(handle->db_local,
oldpkg, "install");
_alpm_runscriptlet(handle, scriptlet, "pre_remove", pkgver, NULL, 0);
free(scriptlet);
}
}
if(!(handle->trans->flags & ALPM_TRANS_FLAG_DBONLY)) {
/* TODO check returned errors if any */
remove_package_files(handle, oldpkg, newpkg, targ_count, pkg_count);
}
/* run the post-remove script if it exists */
if(!newpkg && alpm_pkg_has_scriptlet(oldpkg) &&
!(handle->trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
char *scriptlet = _alpm_local_db_pkgpath(handle->db_local,
oldpkg, "install");
_alpm_runscriptlet(handle, scriptlet, "post_remove", pkgver, NULL, 0);
free(scriptlet);
}
if(!newpkg) {
EVENT(handle, ALPM_EVENT_REMOVE_DONE, oldpkg, NULL);
}
/* remove the package from the database */
_alpm_log(handle, ALPM_LOG_DEBUG, "removing database entry '%s'\n", pkgname);
if(_alpm_local_db_remove(handle->db_local, oldpkg) == -1) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not remove database entry %s-%s\n"),
pkgname, pkgver);
}
/* remove the package from the cache */
if(_alpm_db_remove_pkgfromcache(handle->db_local, oldpkg) == -1) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not remove entry '%s' from cache\n"),
pkgname);
}
/* TODO: useful return values */
return 0;
}
static int print_pkg(alpm_pkg_t *pkg, const char *format) {
const char *f, *end;
char fmt[64], buf[64];
int len, out = 0;
end = format + strlen(format);
for (f = format; f < end; f++) {
len = 0;
if (*f == '%') {
len = strspn(f + 1 + len, printf_flags);
len += strspn(f + 1 + len, digits);
snprintf(fmt, len + 3, "%ss", f);
fmt[len + 1] = 's';
f += len + 1;
switch (*f) {
/* simple attributes */
case 'f': /* filename */
out += printf(fmt, alpm_pkg_get_filename(pkg));
break;
case 'n': /* package name */
out += printf(fmt, alpm_pkg_get_name(pkg));
break;
case 'v': /* version */
out += printf(fmt, alpm_pkg_get_version(pkg));
break;
case 'd': /* description */
out += printf(fmt, alpm_pkg_get_desc(pkg));
break;
case 'u': /* project url */
out += printf(fmt, alpm_pkg_get_url(pkg));
break;
case 'p': /* packager name */
out += printf(fmt, alpm_pkg_get_packager(pkg));
break;
case 's': /* md5sum */
out += printf(fmt, alpm_pkg_get_md5sum(pkg));
break;
case 'a': /* architecutre */
out += printf(fmt, alpm_pkg_get_arch(pkg));
break;
case 'i': /* has install scriptlet? */
out += printf(fmt, alpm_pkg_has_scriptlet(pkg) ? "yes" : "no");
break;
case 'r': /* repo */
out += printf(fmt, alpm_db_get_name(alpm_pkg_get_db(pkg)));
break;
case 'w': /* install reason */
out += printf(fmt, alpm_pkg_get_reason(pkg) ? "dependency" : "explicit");
break;
case '!': /* result number */
snprintf(buf, sizeof(buf), "%d", opt_pkgcounter++);
out += printf(fmt, buf);
break;
case 'g': /* base64 gpg sig */
out += printf(fmt, alpm_pkg_get_base64_sig(pkg));
break;
case 'h': /* sha256sum */
out += printf(fmt, alpm_pkg_get_sha256sum(pkg));
break;
/* times */
case 'b': /* build date */
out += print_time(alpm_pkg_get_builddate(pkg));
break;
case 'l': /* install date */
out += print_time(alpm_pkg_get_installdate(pkg));
break;
/* sizes */
case 'k': /* download size */
out += printf(fmt, size_to_string(alpm_pkg_get_size(pkg)));
break;
case 'm': /* install size */
out += printf(fmt, size_to_string(alpm_pkg_get_isize(pkg)));
break;
/* lists */
case 'F': /* files */
out += print_filelist(alpm_pkg_get_files(pkg));
break;
case 'N': /* requiredby */
out += print_list(alpm_pkg_compute_requiredby(pkg), NULL);
break;
case 'L': /* licenses */
out += print_list(alpm_pkg_get_licenses(pkg), NULL);
break;
case 'G': /* groups */
out += print_list(alpm_pkg_get_groups(pkg), NULL);
break;
case 'E': /* depends (shortdeps) */
out += print_list(alpm_pkg_get_depends(pkg), (extractfn)alpm_dep_get_name);
break;
case 'D': /* depends */
out += print_list(alpm_pkg_get_depends(pkg), (extractfn)alpm_dep_compute_string);
break;
case 'O': /* optdepends */
out += print_list(alpm_pkg_get_optdepends(pkg), (extractfn)format_optdep);
break;
case 'o': /* optdepends (shortdeps) */
out += print_list(alpm_pkg_get_optdepends(pkg), (extractfn)alpm_dep_get_name);
break;
case 'C': /* conflicts */
out += print_list(alpm_pkg_get_conflicts(pkg), (extractfn)alpm_dep_get_name);
break;
case 'S': /* provides (shortdeps) */
out += print_list(alpm_pkg_get_provides(pkg), (extractfn)alpm_dep_get_name);
break;
case 'P': /* provides */
out += print_list(alpm_pkg_get_provides(pkg), (extractfn)alpm_dep_compute_string);
break;
case 'R': /* replaces */
out += print_list(alpm_pkg_get_replaces(pkg), (extractfn)alpm_dep_get_name);
break;
case 'B': /* backup */
out += print_list(alpm_pkg_get_backup(pkg), alpm_backup_get_name);
break;
case 'V': /* package validation */
out += print_allocated_list(get_validation_method(pkg), NULL);
break;
case 'M': /* modified */
out += print_allocated_list(get_modified_files(pkg), NULL);
break;
case '%':
fputc('%', stdout);
out++;
break;
default:
fputc('?', stdout);
out++;
break;
}
} else if (*f == '\\') {
char esc[3] = { f[0], f[1], '\0' };
out += print_escaped(esc);
++f;
} else {
fputc(*f, stdout);
out++;
}
}
/* only print a delimeter if any package data was outputted */
if (out > 0) {
print_escaped(opt_delim);
}
return !out;
}
static int extract_single_file(alpm_handle_t *handle, struct archive *archive,
struct archive_entry *entry, alpm_pkg_t *newpkg, alpm_pkg_t *oldpkg)
{
const char *entryname = archive_entry_pathname(entry);
mode_t entrymode = archive_entry_mode(entry);
alpm_backup_t *backup = _alpm_needbackup(entryname, newpkg);
char filename[PATH_MAX]; /* the actual file we're extracting */
int needbackup = 0, notouch = 0;
const char *hash_orig = NULL;
int isnewfile = 0, errors = 0;
struct stat lsbuf;
size_t filename_len;
if(*entryname == '.') {
return extract_db_file(handle, archive, entry, newpkg, entryname);
}
if (!alpm_filelist_contains(&newpkg->files, entryname)) {
_alpm_log(handle, ALPM_LOG_WARNING,
_("file not found in file list for package %s. skipping extraction of %s\n"),
newpkg->name, entryname);
return 0;
}
/* build the new entryname relative to handle->root */
filename_len = snprintf(filename, PATH_MAX, "%s%s", handle->root, entryname);
if(filename_len >= PATH_MAX) {
_alpm_log(handle, ALPM_LOG_ERROR,
_("unable to extract %s%s: path too long"), handle->root, entryname);
return 1;
}
/* if a file is in NoExtract then we never extract it */
if(_alpm_fnmatch_patterns(handle->noextract, entryname) == 0) {
_alpm_log(handle, ALPM_LOG_DEBUG, "%s is in NoExtract,"
" skipping extraction of %s\n",
entryname, filename);
archive_read_data_skip(archive);
return 0;
}
/* Check for file existence. This is one of the more crucial parts
* to get 'right'. Here are the possibilities, with the filesystem
* on the left and the package on the top:
* (F=file, N=node, S=symlink, D=dir)
* | F/N | D
* non-existent | 1 | 2
* F/N | 3 | 4
* D | 5 | 6
*
* 1,2- extract, no magic necessary. lstat (llstat) will fail here.
* 3,4- conflict checks should have caught this. either overwrite
* or backup the file.
* 5- file replacing directory- don't allow it.
* 6- skip extraction, dir already exists.
*/
isnewfile = llstat(filename, &lsbuf) != 0;
if(isnewfile) {
/* cases 1,2: file doesn't exist, skip all backup checks */
} else if(S_ISDIR(lsbuf.st_mode) && S_ISDIR(entrymode)) {
#if 0
uid_t entryuid = archive_entry_uid(entry);
gid_t entrygid = archive_entry_gid(entry);
#endif
/* case 6: existing dir, ignore it */
if(lsbuf.st_mode != entrymode) {
/* if filesystem perms are different than pkg perms, warn user */
mode_t mask = 07777;
_alpm_log(handle, ALPM_LOG_WARNING, _("directory permissions differ on %s\n"
"filesystem: %o package: %o\n"), filename, lsbuf.st_mode & mask,
entrymode & mask);
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"warning: directory permissions differ on %s\n"
"filesystem: %o package: %o\n", filename, lsbuf.st_mode & mask,
entrymode & mask);
}
#ifndef __MSYS__
#if 0
/* Disable this warning until our user management in packages has improved.
Currently many packages have to create users in post_install and chown the
directories. These all resulted in "false-positive" warnings. */
if((entryuid != lsbuf.st_uid) || (entrygid != lsbuf.st_gid)) {
_alpm_log(handle, ALPM_LOG_WARNING, _("directory ownership differs on %s\n"
"filesystem: %u:%u package: %u:%u\n"), filename,
lsbuf.st_uid, lsbuf.st_gid, entryuid, entrygid);
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"warning: directory ownership differs on %s\n"
"filesystem: %u:%u package: %u:%u\n", filename,
lsbuf.st_uid, lsbuf.st_gid, entryuid, entrygid);
}
#endif
#endif
_alpm_log(handle, ALPM_LOG_DEBUG, "extract: skipping dir extraction of %s\n",
filename);
archive_read_data_skip(archive);
return 0;
} else if(S_ISDIR(lsbuf.st_mode)) {
/* case 5: trying to overwrite dir with file, don't allow it */
_alpm_log(handle, ALPM_LOG_ERROR, _("extract: not overwriting dir with file %s\n"),
filename);
archive_read_data_skip(archive);
return 1;
} else if(S_ISDIR(entrymode)) {
/* case 4: trying to overwrite file with dir */
_alpm_log(handle, ALPM_LOG_DEBUG, "extract: overwriting file with dir %s\n",
filename);
} else {
/* case 3: trying to overwrite file with file */
/* if file is in NoUpgrade, don't touch it */
if(_alpm_fnmatch_patterns(handle->noupgrade, entryname) == 0) {
notouch = 1;
} else {
alpm_backup_t *oldbackup;
if(oldpkg && (oldbackup = _alpm_needbackup(entryname, oldpkg))) {
hash_orig = oldbackup->hash;
needbackup = 1;
} else if(backup) {
/* allow adding backup files retroactively */
needbackup = 1;
}
}
}
if(notouch || needbackup) {
if(filename_len + strlen(".pacnew") >= PATH_MAX) {
_alpm_log(handle, ALPM_LOG_ERROR,
_("unable to extract %s.pacnew: path too long"), filename);
return 1;
}
strcpy(filename + filename_len, ".pacnew");
isnewfile = (llstat(filename, &lsbuf) != 0 && errno == ENOENT);
}
_alpm_log(handle, ALPM_LOG_DEBUG, "extracting %s\n", filename);
if(perform_extraction(handle, archive, entry, filename)) {
errors++;
return errors;
}
if(backup) {
FREE(backup->hash);
backup->hash = alpm_compute_md5sum(filename);
}
if(notouch) {
alpm_event_pacnew_created_t event = {
.type = ALPM_EVENT_PACNEW_CREATED,
.from_noupgrade = 1,
.oldpkg = oldpkg,
.newpkg = newpkg,
.file = filename
};
/* "remove" the .pacnew suffix */
filename[filename_len] = '\0';
EVENT(handle, &event);
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"warning: %s installed as %s.pacnew\n", filename, filename);
} else if(needbackup) {
char *hash_local = NULL, *hash_pkg = NULL;
char origfile[PATH_MAX] = "";
strncat(origfile, filename, filename_len);
hash_local = alpm_compute_md5sum(origfile);
hash_pkg = backup ? backup->hash : alpm_compute_md5sum(filename);
_alpm_log(handle, ALPM_LOG_DEBUG, "checking hashes for %s\n", origfile);
_alpm_log(handle, ALPM_LOG_DEBUG, "current: %s\n", hash_local);
_alpm_log(handle, ALPM_LOG_DEBUG, "new: %s\n", hash_pkg);
_alpm_log(handle, ALPM_LOG_DEBUG, "original: %s\n", hash_orig);
if(hash_local && hash_pkg && strcmp(hash_local, hash_pkg) == 0) {
/* local and new files are the same, updating anyway to get
* correct timestamps */
_alpm_log(handle, ALPM_LOG_DEBUG, "action: installing new file: %s\n",
origfile);
if(try_rename(handle, filename, origfile)) {
errors++;
}
} else if(hash_orig && hash_pkg && strcmp(hash_orig, hash_pkg) == 0) {
/* original and new files are the same, leave the local version alone,
* including any user changes */
_alpm_log(handle, ALPM_LOG_DEBUG,
"action: leaving existing file in place\n");
if(isnewfile) {
unlink(filename);
}
} else if(hash_orig && hash_local && strcmp(hash_orig, hash_local) == 0) {
/* installed file has NOT been changed by user,
* update to the new version */
_alpm_log(handle, ALPM_LOG_DEBUG, "action: installing new file: %s\n",
origfile);
if(try_rename(handle, filename, origfile)) {
errors++;
}
} else {
/* none of the three files matched another, leave the unpacked
* file alongside the local file */
alpm_event_pacnew_created_t event = {
.type = ALPM_EVENT_PACNEW_CREATED,
.from_noupgrade = 0,
.oldpkg = oldpkg,
.newpkg = newpkg,
.file = origfile
};
_alpm_log(handle, ALPM_LOG_DEBUG,
"action: keeping current file and installing"
" new one with .pacnew ending\n");
EVENT(handle, &event);
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"warning: %s installed as %s\n", origfile, filename);
}
free(hash_local);
if(!backup) {
free(hash_pkg);
}
}
return errors;
}
static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg,
size_t pkg_current, size_t pkg_count)
{
int i, ret = 0, errors = 0;
int is_upgrade = 0;
alpm_pkg_t *oldpkg = NULL;
alpm_db_t *db = handle->db_local;
alpm_trans_t *trans = handle->trans;
alpm_progress_t progress = ALPM_PROGRESS_ADD_START;
alpm_event_package_operation_t event;
const char *log_msg = "adding";
const char *pkgfile;
ASSERT(trans != NULL, return -1);
/* see if this is an upgrade. if so, remove the old package first */
if((oldpkg = newpkg->oldpkg)) {
int cmp = _alpm_pkg_compare_versions(newpkg, oldpkg);
if(cmp < 0) {
log_msg = "downgrading";
progress = ALPM_PROGRESS_DOWNGRADE_START;
event.operation = ALPM_PACKAGE_DOWNGRADE;
} else if(cmp == 0) {
log_msg = "reinstalling";
progress = ALPM_PROGRESS_REINSTALL_START;
event.operation = ALPM_PACKAGE_REINSTALL;
} else {
log_msg = "upgrading";
progress = ALPM_PROGRESS_UPGRADE_START;
event.operation = ALPM_PACKAGE_UPGRADE;
}
is_upgrade = 1;
/* copy over the install reason */
newpkg->reason = alpm_pkg_get_reason(oldpkg);
} else {
event.operation = ALPM_PACKAGE_INSTALL;
}
event.type = ALPM_EVENT_PACKAGE_OPERATION_START;
event.oldpkg = oldpkg;
event.newpkg = newpkg;
EVENT(handle, &event);
pkgfile = newpkg->origin_data.file;
_alpm_log(handle, ALPM_LOG_DEBUG, "%s package %s-%s\n",
log_msg, newpkg->name, newpkg->version);
/* pre_install/pre_upgrade scriptlet */
if(alpm_pkg_has_scriptlet(newpkg) &&
!(trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
const char *scriptlet_name = is_upgrade ? "pre_upgrade" : "pre_install";
_alpm_runscriptlet(handle, pkgfile, scriptlet_name,
newpkg->version, oldpkg ? oldpkg->version : NULL, 1);
}
/* we override any pre-set reason if we have alldeps or allexplicit set */
if(trans->flags & ALPM_TRANS_FLAG_ALLDEPS) {
newpkg->reason = ALPM_PKG_REASON_DEPEND;
} else if(trans->flags & ALPM_TRANS_FLAG_ALLEXPLICIT) {
newpkg->reason = ALPM_PKG_REASON_EXPLICIT;
}
if(oldpkg) {
/* set up fake remove transaction */
if(_alpm_remove_single_package(handle, oldpkg, newpkg, 0, 0) == -1) {
handle->pm_errno = ALPM_ERR_TRANS_ABORT;
ret = -1;
goto cleanup;
}
}
/* prepare directory for database entries so permission are correct after
changelog/install script installation */
if(_alpm_local_db_prepare(db, newpkg)) {
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"error: could not create database entry %s-%s\n",
newpkg->name, newpkg->version);
handle->pm_errno = ALPM_ERR_DB_WRITE;
ret = -1;
goto cleanup;
}
if(!(trans->flags & ALPM_TRANS_FLAG_DBONLY)) {
struct archive *archive;
struct archive_entry *entry;
struct stat buf;
int fd, cwdfd;
_alpm_log(handle, ALPM_LOG_DEBUG, "extracting files\n");
fd = _alpm_open_archive(db->handle, pkgfile, &buf,
&archive, ALPM_ERR_PKG_OPEN);
if(fd < 0) {
ret = -1;
goto cleanup;
}
/* save the cwd so we can restore it later */
OPEN(cwdfd, ".", O_RDONLY | O_CLOEXEC);
if(cwdfd < 0) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not get current working directory\n"));
}
/* libarchive requires this for extracting hard links */
if(chdir(handle->root) != 0) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not change directory to %s (%s)\n"),
handle->root, strerror(errno));
_alpm_archive_read_free(archive);
close(fd);
ret = -1;
goto cleanup;
}
/* call PROGRESS once with 0 percent, as we sort-of skip that here */
PROGRESS(handle, progress, newpkg->name, 0, pkg_count, pkg_current);
for(i = 0; archive_read_next_header(archive, &entry) == ARCHIVE_OK; i++) {
int percent;
if(newpkg->size != 0) {
/* Using compressed size for calculations here, as newpkg->isize is not
* exact when it comes to comparing to the ACTUAL uncompressed size
* (missing metadata sizes) */
int64_t pos = _alpm_archive_compressed_ftell(archive);
percent = (pos * 100) / newpkg->size;
if(percent >= 100) {
percent = 100;
}
} else {
percent = 0;
}
PROGRESS(handle, progress, newpkg->name, percent, pkg_count, pkg_current);
/* extract the next file from the archive */
errors += extract_single_file(handle, archive, entry, newpkg, oldpkg);
}
_alpm_archive_read_free(archive);
close(fd);
/* restore the old cwd if we have it */
if(cwdfd >= 0) {
if(fchdir(cwdfd) != 0) {
_alpm_log(handle, ALPM_LOG_ERROR,
_("could not restore working directory (%s)\n"), strerror(errno));
}
close(cwdfd);
}
if(errors) {
ret = -1;
if(is_upgrade) {
_alpm_log(handle, ALPM_LOG_ERROR, _("problem occurred while upgrading %s\n"),
newpkg->name);
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"error: problem occurred while upgrading %s\n",
newpkg->name);
} else {
_alpm_log(handle, ALPM_LOG_ERROR, _("problem occurred while installing %s\n"),
newpkg->name);
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"error: problem occurred while installing %s\n",
newpkg->name);
}
}
}
/* make an install date (in UTC) */
newpkg->installdate = time(NULL);
_alpm_log(handle, ALPM_LOG_DEBUG, "updating database\n");
_alpm_log(handle, ALPM_LOG_DEBUG, "adding database entry '%s'\n", newpkg->name);
if(_alpm_local_db_write(db, newpkg, INFRQ_ALL)) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not update database entry %s-%s\n"),
newpkg->name, newpkg->version);
alpm_logaction(handle, ALPM_CALLER_PREFIX,
"error: could not update database entry %s-%s\n",
newpkg->name, newpkg->version);
handle->pm_errno = ALPM_ERR_DB_WRITE;
ret = -1;
goto cleanup;
}
if(_alpm_db_add_pkgincache(db, newpkg) == -1) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not add entry '%s' in cache\n"),
newpkg->name);
}
PROGRESS(handle, progress, newpkg->name, 100, pkg_count, pkg_current);
switch(event.operation) {
case ALPM_PACKAGE_INSTALL:
alpm_logaction(handle, ALPM_CALLER_PREFIX, "installed %s (%s)\n",
newpkg->name, newpkg->version);
break;
case ALPM_PACKAGE_DOWNGRADE:
alpm_logaction(handle, ALPM_CALLER_PREFIX, "downgraded %s (%s -> %s)\n",
newpkg->name, oldpkg->version, newpkg->version);
break;
case ALPM_PACKAGE_REINSTALL:
alpm_logaction(handle, ALPM_CALLER_PREFIX, "reinstalled %s (%s)\n",
newpkg->name, newpkg->version);
break;
case ALPM_PACKAGE_UPGRADE:
alpm_logaction(handle, ALPM_CALLER_PREFIX, "upgraded %s (%s -> %s)\n",
newpkg->name, oldpkg->version, newpkg->version);
break;
default:
/* we should never reach here */
break;
}
/* run the post-install script if it exists */
if(alpm_pkg_has_scriptlet(newpkg)
&& !(trans->flags & ALPM_TRANS_FLAG_NOSCRIPTLET)) {
char *scriptlet = _alpm_local_db_pkgpath(db, newpkg, "install");
const char *scriptlet_name = is_upgrade ? "post_upgrade" : "post_install";
_alpm_runscriptlet(handle, scriptlet, scriptlet_name,
newpkg->version, oldpkg ? oldpkg->version : NULL, 0);
free(scriptlet);
}
event.type = ALPM_EVENT_PACKAGE_OPERATION_DONE;
EVENT(handle, &event);
cleanup:
return ret;
}
void pacman_pkgdump(pmpkg_t *pkg, enum pkgfrom_t from)
{
static const char *datefmt = "%a %d %b %Y %I:%M:%S %p %Z";
alpm_list_t *i, *results = NULL;
pmdb_t *db;
pmdepend_t *dep;
pmpkgreason_t reason;
int has_script;
time_t inst_time;
struct tm tm_st;
char installdate[60];
char builddate[60];
db = alpm_pkg_get_db(pkg);
if (!db) {
return;
}
memset(&tm_st, 0, sizeof(struct tm));
inst_time = alpm_pkg_get_builddate(pkg);
localtime_r(&inst_time, &tm_st);
strftime(builddate, 60, datefmt, &tm_st);
/* Local pkg specific */
if (from == PKG_FROM_LOCAL) {
has_script = alpm_pkg_has_scriptlet(pkg);
reason = alpm_pkg_get_reason(pkg);
memset(&tm_st, 0, sizeof(struct tm));
inst_time = alpm_pkg_get_installdate(pkg);
localtime_r(&inst_time, &tm_st);
strftime(installdate, 60, datefmt, &tm_st);
}
if (from == PKG_FROM_SYNC) {
printf("%s%s ", color.bold, REPO);
const char *repo = alpm_db_get_name(db);
if (!strcmp(repo, "core")) {
printf("%s", color.bred);
} else if (!strcmp(repo, "extra")) {
printf("%s", color.bgreen);
} else {
printf("%s", color.bmag);
}
printf("%s%s\n", repo, color.nocolor);
}
printf("%s%s%s %s%s%s\n", color.bold, NAME, color.nocolor,
color.bold, alpm_pkg_get_name(pkg), color.nocolor);
printf("%s%s %s%s%s\n", color.bold, VERSION, color.bgreen,
alpm_pkg_get_version(pkg), color.nocolor);
printf("%s%s %s%s%s\n", color.bold, URL, color.bcyan,
alpm_pkg_get_url(pkg), color.nocolor);
print_list_prefix(alpm_pkg_get_licenses(pkg), LICENSES);
print_list_prefix(alpm_pkg_get_groups(pkg), GROUPS);
print_list_prefix(alpm_pkg_get_provides(pkg), PROVIDES);
print_list_deps(alpm_pkg_get_depends(pkg), DEPS);
print_list_break(alpm_pkg_get_optdepends(pkg), OPTDEPS);
if (from == PKG_FROM_LOCAL) {
results = alpm_pkg_compute_requiredby(pkg);
print_list_prefix(results, REQBY);
}
print_list_prefix(alpm_pkg_get_conflicts(pkg), CONFLICTS);
print_list_prefix(alpm_pkg_get_replaces(pkg), REPLACES);
if (from == PKG_FROM_SYNC) {
humanize_size(alpm_pkg_get_size(pkg), DLSZ);
}
humanize_size(alpm_pkg_get_isize(pkg), INSTSZ);
printf("%s%s%s %s\n", color.bold, PKGER, color.nocolor,
alpm_pkg_get_packager(pkg));
printf("%s%s%s %s\n", color.bold, ARCH, color.nocolor, alpm_pkg_get_arch(pkg));
printf("%s%s%s %s\n", color.bold, BDATE, color.nocolor, builddate);
if (from == PKG_FROM_LOCAL) {
printf("%s%s%s %s\n", color.bold, IDATE, color.nocolor, installdate);
printf("%s%s%s ", color.bold, REASON, color.nocolor);
switch (reason) {
case PM_PKG_REASON_EXPLICIT:
printf("Explicitly installed");
break;
case PM_PKG_REASON_DEPEND:
printf("Installed as a dependency for another package");
break;
default:
printf("Unknown");
break;
}
printf("\n");
printf("%s%s%s %s\n", color.bold, SCRIPT, color.nocolor,
has_script ? "Yes" : "No");
}
if (from == PKG_FROM_SYNC) {
printf("%s%s%s %s\n", color.bold, MD5SUM, color.nocolor,
alpm_pkg_get_md5sum(pkg));
}
printf("%s%s%s %s\n", color.bold, DESC, color.nocolor, alpm_pkg_get_desc(pkg));
FREELIST(results);
}
/**
* Display the details of a package.
* Extra information entails 'required by' info for sync packages and backup
* files info for local packages.
* @param pkg package to display information for
* @param from the type of package we are dealing with
* @param extra should we show extra information
*/
void dump_pkg_full(alpm_pkg_t *pkg, int extra)
{
unsigned short cols;
time_t bdate, idate;
alpm_pkgfrom_t from;
double size;
char bdatestr[50] = "", idatestr[50] = "";
const char *label, *reason;
alpm_list_t *validation = NULL, *requiredby = NULL, *optionalfor = NULL;
from = alpm_pkg_get_origin(pkg);
/* set variables here, do all output below */
bdate = (time_t)alpm_pkg_get_builddate(pkg);
if(bdate) {
strftime(bdatestr, 50, "%c", localtime(&bdate));
}
idate = (time_t)alpm_pkg_get_installdate(pkg);
if(idate) {
strftime(idatestr, 50, "%c", localtime(&idate));
}
switch(alpm_pkg_get_reason(pkg)) {
case ALPM_PKG_REASON_EXPLICIT:
reason = _("Explicitly installed");
break;
case ALPM_PKG_REASON_DEPEND:
reason = _("Installed as a dependency for another package");
break;
default:
reason = _("Unknown");
break;
}
alpm_pkgvalidation_t v = alpm_pkg_get_validation(pkg);
if(v) {
if(v & ALPM_PKG_VALIDATION_NONE) {
validation = alpm_list_add(validation, _("None"));
} else {
if(v & ALPM_PKG_VALIDATION_MD5SUM) {
validation = alpm_list_add(validation, _("MD5 Sum"));
}
if(v & ALPM_PKG_VALIDATION_SHA256SUM) {
validation = alpm_list_add(validation, _("SHA256 Sum"));
}
if(v & ALPM_PKG_VALIDATION_SIGNATURE) {
validation = alpm_list_add(validation, _("Signature"));
}
}
} else {
validation = alpm_list_add(validation, _("Unknown"));
}
if(extra || from == ALPM_PKG_FROM_LOCALDB) {
/* compute this here so we don't get a pause in the middle of output */
requiredby = alpm_pkg_compute_requiredby(pkg);
optionalfor = alpm_pkg_compute_optionalfor(pkg);
}
cols = getcols(fileno(stdout));
/* actual output */
if(from == ALPM_PKG_FROM_SYNCDB) {
string_display(_("Repository :"),
alpm_db_get_name(alpm_pkg_get_db(pkg)), cols);
}
string_display(_("Name :"), alpm_pkg_get_name(pkg), cols);
string_display(_("Version :"), alpm_pkg_get_version(pkg), cols);
string_display(_("Description :"), alpm_pkg_get_desc(pkg), cols);
string_display(_("Architecture :"), alpm_pkg_get_arch(pkg), cols);
string_display(_("URL :"), alpm_pkg_get_url(pkg), cols);
list_display(_("Licenses :"), alpm_pkg_get_licenses(pkg), cols);
list_display(_("Groups :"), alpm_pkg_get_groups(pkg), cols);
deplist_display(_("Provides :"), alpm_pkg_get_provides(pkg), cols);
deplist_display(_("Depends On :"), alpm_pkg_get_depends(pkg), cols);
optdeplist_display(pkg, cols);
if(extra || from == ALPM_PKG_FROM_LOCALDB) {
list_display(_("Required By :"), requiredby, cols);
list_display(_("Optional For :"), optionalfor, cols);
}
deplist_display(_("Conflicts With :"), alpm_pkg_get_conflicts(pkg), cols);
deplist_display(_("Replaces :"), alpm_pkg_get_replaces(pkg), cols);
size = humanize_size(alpm_pkg_get_size(pkg), '\0', 2, &label);
if(from == ALPM_PKG_FROM_SYNCDB) {
printf("%s%s%s %6.2f %s\n", config->colstr.title, _("Download Size :"),
config->colstr.nocolor, size, label);
} else if(from == ALPM_PKG_FROM_FILE) {
printf("%s%s%s %6.2f %s\n", config->colstr.title, _("Compressed Size:"),
config->colstr.nocolor, size, label);
} else {
// autodetect size for "Installed Size"
label = "\0";
}
size = humanize_size(alpm_pkg_get_isize(pkg), label[0], 2, &label);
printf("%s%s%s %6.2f %s\n", config->colstr.title, _("Installed Size :"),
config->colstr.nocolor, size, label);
string_display(_("Packager :"), alpm_pkg_get_packager(pkg), cols);
string_display(_("Build Date :"), bdatestr, cols);
if(from == ALPM_PKG_FROM_LOCALDB) {
string_display(_("Install Date :"), idatestr, cols);
string_display(_("Install Reason :"), reason, cols);
}
if(from == ALPM_PKG_FROM_FILE || from == ALPM_PKG_FROM_LOCALDB) {
string_display(_("Install Script :"),
alpm_pkg_has_scriptlet(pkg) ? _("Yes") : _("No"), cols);
}
if(from == ALPM_PKG_FROM_SYNCDB && extra) {
const char *base64_sig = alpm_pkg_get_base64_sig(pkg);
alpm_list_t *keys = NULL;
if(base64_sig) {
unsigned char *decoded_sigdata = NULL;
size_t data_len;
alpm_decode_signature(base64_sig, &decoded_sigdata, &data_len);
alpm_extract_keyid(config->handle, alpm_pkg_get_name(pkg),
decoded_sigdata, data_len, &keys);
} else {
keys = alpm_list_add(keys, _("None"));
}
string_display(_("MD5 Sum :"), alpm_pkg_get_md5sum(pkg), cols);
string_display(_("SHA256 Sum :"), alpm_pkg_get_sha256sum(pkg), cols);
list_display(_("Signatures :"), keys, cols);
} else {
list_display(_("Validated By :"), validation, cols);
}
if(from == ALPM_PKG_FROM_FILE) {
alpm_siglist_t siglist;
int err = alpm_pkg_check_pgp_signature(pkg, &siglist);
if(err && alpm_errno(config->handle) == ALPM_ERR_SIG_MISSING) {
string_display(_("Signatures :"), _("None"), cols);
} else if(err) {
string_display(_("Signatures :"),
alpm_strerror(alpm_errno(config->handle)), cols);
} else {
signature_display(_("Signatures :"), &siglist, cols);
}
alpm_siglist_cleanup(&siglist);
}
/* Print additional package info if info flag passed more than once */
if(from == ALPM_PKG_FROM_LOCALDB && extra) {
dump_pkg_backups(pkg);
}
/* final newline to separate packages */
printf("\n");
FREELIST(requiredby);
alpm_list_free(validation);
}
static PyObject* pyalpm_pkg_has_scriptlet(AlpmPackage *self, void *closure) {
CHECK_IF_INITIALIZED();
return PyBool_FromLong(alpm_pkg_has_scriptlet(self->c_data));
}
