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authorDan McGee <dan@archlinux.org>2011-06-20 07:07:10 +0200
committerDan McGee <dan@archlinux.org>2011-06-20 07:07:10 +0200
commit0ee9ced4cbcff27823d4a1d5e0ef8a49dfc9dd8e (patch)
tree0596e17d100cb1de355cfd89556ff118d95598a2 /lib/libalpm/alpm.h
parenteb2d607899117757971186845930242c4541bfb4 (diff)
parent25b7df4dab61e908a0f86e3aad51f1f5c9ed2ccb (diff)
downloadpacman-0ee9ced4cbcff27823d4a1d5e0ef8a49dfc9dd8e.tar.gz
pacman-0ee9ced4cbcff27823d4a1d5e0ef8a49dfc9dd8e.tar.xz
Merge branch 'public-structs'
Diffstat (limited to 'lib/libalpm/alpm.h')
-rw-r--r--lib/libalpm/alpm.h162
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);
-
/** @} */
/*