diff options
Diffstat (limited to 'lib/libalpm/alpm.h')
| -rw-r--r-- | lib/libalpm/alpm.h | 162 |
1 files changed, 83 insertions, 79 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index bfc01e5c..d1faf7fe 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -50,7 +50,7 @@ extern "C" { */ /** - * Install reasons + * Install reasons. * Why the package was installed. */ typedef enum _pmpkgreason_t { @@ -60,6 +60,32 @@ typedef enum _pmpkgreason_t { PM_PKG_REASON_DEPEND = 1 } pmpkgreason_t; +/** Types of version constraints in dependency specs. */ +typedef enum _pmdepmod_t { + /** No version constraint */ + PM_DEP_MOD_ANY = 1, + /** Test version equality (package=x.y.z) */ + PM_DEP_MOD_EQ, + /** Test for at least a version (package>=x.y.z) */ + PM_DEP_MOD_GE, + /** Test for at most a version (package<=x.y.z) */ + PM_DEP_MOD_LE, + /** Test for greater than some version (package>x.y.z) */ + PM_DEP_MOD_GT, + /** Test for less than some version (package<x.y.z) */ + PM_DEP_MOD_LT +} pmdepmod_t; + +/** + * File conflict type. + * Whether the conflict results from a file existing on the filesystem, or with + * another target in the transaction. + */ +typedef enum _pmfileconflicttype_t { + PM_FILECONFLICT_TARGET = 1, + PM_FILECONFLICT_FILESYSTEM +} pmfileconflicttype_t; + /** * GPG signature verification options */ @@ -77,13 +103,62 @@ typedef enum _pgp_verify_t { typedef struct __pmhandle_t pmhandle_t; typedef struct __pmdb_t pmdb_t; typedef struct __pmpkg_t pmpkg_t; -typedef struct __pmdelta_t pmdelta_t; -typedef struct __pmgrp_t pmgrp_t; typedef struct __pmtrans_t pmtrans_t; -typedef struct __pmdepend_t pmdepend_t; -typedef struct __pmdepmissing_t pmdepmissing_t; -typedef struct __pmconflict_t pmconflict_t; -typedef struct __pmfileconflict_t pmfileconflict_t; + +/** Dependency */ +typedef struct _pmdepend_t { + char *name; + char *version; + unsigned long name_hash; + pmdepmod_t mod; +} pmdepend_t; + +/** Missing dependency */ +typedef struct _pmdepmissing_t { + char *target; + pmdepend_t *depend; + /* this is used in case of remove dependency error only */ + char *causingpkg; +} pmdepmissing_t; + +/** Conflict */ +typedef struct _pmconflict_t { + char *package1; + char *package2; + char *reason; +} pmconflict_t; + +/** File conflict */ +typedef struct _pmfileconflict_t { + char *target; + pmfileconflicttype_t type; + char *file; + char *ctarget; +} pmfileconflict_t; + +/** Package group */ +typedef struct _pmgrp_t { + /** group name */ + char *name; + /** list of pmpkg_t packages */ + alpm_list_t *packages; +} pmgrp_t; + +/** Package upgrade delta */ +typedef struct _pmdelta_t { + /** filename of the delta patch */ + char *delta; + /** md5sum of the delta file */ + char *delta_md5; + /** filename of the 'before' file */ + char *from; + /** filename of the 'after' file */ + char *to; + /** filesize of the delta file */ + off_t delta_size; + /** download filesize of the delta file */ + off_t download_size; +} pmdelta_t; /* * Logging facilities @@ -614,20 +689,9 @@ int alpm_db_check_pgp_signature(pmdb_t *db); int alpm_db_set_pgp_verify(pmdb_t *db, pgp_verify_t verify); /* - * Deltas - */ - -const char *alpm_delta_get_from(pmdelta_t *delta); -const char *alpm_delta_get_to(pmdelta_t *delta); -const char *alpm_delta_get_filename(pmdelta_t *delta); -const char *alpm_delta_get_md5sum(pmdelta_t *delta); -off_t alpm_delta_get_size(pmdelta_t *delta); - -/* * Groups */ -const char *alpm_grp_get_name(const pmgrp_t *grp); -alpm_list_t *alpm_grp_get_pkgs(const pmgrp_t *grp); + alpm_list_t *alpm_find_grp_pkgs(alpm_list_t *dbs, const char *name); /* @@ -883,59 +947,14 @@ int alpm_remove_pkg(pmhandle_t *handle, pmpkg_t *pkg); * @{ */ -/** Types of version constraints in dependency specs. */ -typedef enum _pmdepmod_t { - /** No version constraint */ - PM_DEP_MOD_ANY = 1, - /** Test version equality (package=x.y.z) */ - PM_DEP_MOD_EQ, - /** Test for at least a version (package>=x.y.z) */ - PM_DEP_MOD_GE, - /** Test for at most a version (package<=x.y.z) */ - PM_DEP_MOD_LE, - /** Test for greater than some version (package>x.y.z) */ - PM_DEP_MOD_GT, - /** Test for less than some version (package<x.y.z) */ - PM_DEP_MOD_LT -} pmdepmod_t; - alpm_list_t *alpm_checkdeps(pmhandle_t *handle, alpm_list_t *pkglist, alpm_list_t *remove, alpm_list_t *upgrade, int reversedeps); pmpkg_t *alpm_find_satisfier(alpm_list_t *pkgs, const char *depstring); pmpkg_t *alpm_find_dbs_satisfier(pmhandle_t *handle, alpm_list_t *dbs, const char *depstring); -const char *alpm_miss_get_target(const pmdepmissing_t *miss); -pmdepend_t *alpm_miss_get_dep(pmdepmissing_t *miss); -const char *alpm_miss_get_causingpkg(const pmdepmissing_t *miss); - alpm_list_t *alpm_checkconflicts(pmhandle_t *handle, alpm_list_t *pkglist); -const char *alpm_conflict_get_package1(pmconflict_t *conflict); -const char *alpm_conflict_get_package2(pmconflict_t *conflict); -const char *alpm_conflict_get_reason(pmconflict_t *conflict); - -/** Returns the type of version constraint. - * @param dep a dependency info structure - * @return the type of version constraint (PM_DEP_MOD_ANY if no version - * is specified). - */ -pmdepmod_t alpm_dep_get_mod(const pmdepend_t *dep); - -/** Returns the package name of a dependency constraint. - * @param dep a dependency info structure - * @return a pointer to an internal string. - */ -const char *alpm_dep_get_name(const pmdepend_t *dep); - -/** Returns the version specified by a dependency constraint. - * The version information is returned as a string in the same format - * as given by alpm_pkg_get_version(). - * @param dep a dependency info structure - * @return a pointer to an internal string. - */ -const char *alpm_dep_get_version(const pmdepend_t *dep); - /** Returns a newly allocated string representing the dependency information. * @param dep a dependency info structure * @return a formatted string, e.g. "glibc>=2.12" @@ -944,21 +963,6 @@ char *alpm_dep_compute_string(const pmdepend_t *dep); /** @} */ -/** @addtogroup alpm_api_fileconflicts File Conflicts Functions - * Functions to manipulate file conflict information. - * @{ - */ - -typedef enum _pmfileconflicttype_t { - PM_FILECONFLICT_TARGET = 1, - PM_FILECONFLICT_FILESYSTEM -} pmfileconflicttype_t; - -const char *alpm_fileconflict_get_target(pmfileconflict_t *conflict); -pmfileconflicttype_t alpm_fileconflict_get_type(pmfileconflict_t *conflict); -const char *alpm_fileconflict_get_file(pmfileconflict_t *conflict); -const char *alpm_fileconflict_get_ctarget(pmfileconflict_t *conflict); - /** @} */ /* |