be_package.c File Reference

#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <archive.h>
#include <archive_entry.h>
#include "alpm_list.h"
#include "alpm.h"
#include "util.h"
#include "log.h"
#include "handle.h"
#include "package.h"
#include "deps.h"

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Data Structures
struct	package_changelog
Functions
int	_alpm_pkg_validate_internal (alpm_handle_t *handle, const char *pkgfile, alpm_pkg_t *syncpkg, alpm_siglevel_t level, alpm_siglist_t **sigdata)
	Validate a package.
alpm_pkg_t *	_alpm_pkg_load_internal (alpm_handle_t *handle, const char *pkgfile, int full)
	Load a package and create the corresponding alpm_pkg_t struct.
int	alpm_pkg_load (alpm_handle_t *handle, const char *filename, int full, alpm_siglevel_t level, alpm_pkg_t **pkg)
	Create a package from a file.

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Function Documentation

alpm_pkg_t* _alpm_pkg_load_internal	(	alpm_handle_t *	handle,
		const char *	pkgfile,
		int	full
	)

Load a package and create the corresponding alpm_pkg_t struct.

Parameters:

handle	the context handle
pkgfile	path to the package file
full	whether to stop the load after metadata is read or continue through the full archive

Definition at line 377 of file be_package.c.

References _, _alpm_log(), _alpm_open_archive(), _alpm_pkg_free(), _alpm_pkg_new(), ALLOC_FAIL, ALPM_ERR_LIBARCHIVE, ALPM_ERR_MEMORY, ALPM_ERR_PKG_INVALID, ALPM_ERR_PKG_NOT_FOUND, ALPM_ERR_PKG_OPEN, ALPM_ERR_WRONG_ARGS, ALPM_LOG_DEBUG, ALPM_LOG_ERROR, CLOSE, config, _alpm_filelist_t::count, __alpm_pkg_t::file, __alpm_pkg_t::filename, __alpm_pkg_t::files, _alpm_filelist_t::files, handle, __alpm_pkg_t::handle, __alpm_pkg_t::infolevel, INFRQ_BASE, INFRQ_DESC, INFRQ_FILES, INFRQ_SCRIPTLET, _alpm_file_t::mode, __alpm_pkg_t::name, __alpm_pkg_t::ops, __alpm_pkg_t::origin, __alpm_pkg_t::origin_data, PKG_FROM_FILE, __alpm_handle_t::pm_errno, archive_read_buffer::ret, RET_ERR, __alpm_pkg_t::scriptlet, __alpm_pkg_t::size, _alpm_file_t::size, STRDUP, and __alpm_pkg_t::version.

Referenced by alpm_pkg_load().

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int _alpm_pkg_validate_internal	(	alpm_handle_t *	handle,
		const char *	pkgfile,
		alpm_pkg_t *	syncpkg,
		alpm_siglevel_t	level,
		alpm_siglist_t **	sigdata
	)

Validate a package.

Parameters:

handle	the context handle
pkgfile	path to the package file
syncpkg	package object to load verification data from (md5sum, sha256sum, and/or base64 signature)
level	the required level of signature verification
sigdata	signature data from the package to pass back

Returns:

0 if package is fully valid, -1 and pm_errno otherwise

Definition at line 307 of file be_package.c.

References _alpm_access(), _alpm_check_pgp_helper(), _alpm_log(), _alpm_sigpath(), _alpm_test_checksum(), ALPM_CSUM_MD5, ALPM_CSUM_SHA256, ALPM_ERR_PKG_INVALID_CHECKSUM, ALPM_ERR_PKG_INVALID_SIG, ALPM_ERR_PKG_NOT_FOUND, ALPM_ERR_WRONG_ARGS, ALPM_LOG_DEBUG, ALPM_SIG_PACKAGE, ALPM_SIG_PACKAGE_MARGINAL_OK, ALPM_SIG_PACKAGE_OPTIONAL, ALPM_SIG_PACKAGE_UNKNOWN_OK, __alpm_pkg_t::base64_sig, __alpm_pkg_t::md5sum, __alpm_handle_t::pm_errno, RET_ERR, and __alpm_pkg_t::sha256sum.

Referenced by alpm_pkg_load().

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