/* pkg_depends.h - the opkg package management system
Steven M. Ayer
-
+
Copyright (C) 2002 Compaq Computer Corporation
This program is free software; you can redistribute it and/or
#include "pkg.h"
#include "pkg_hash.h"
-#include "includes.h"
enum depend_type {
- PREDEPEND,
- DEPEND,
- CONFLICTS,
- GREEDY_DEPEND,
- RECOMMEND,
- SUGGEST
+ UNSPEC,
+ PREDEPEND,
+ DEPEND,
+ CONFLICTS,
+ GREEDY_DEPEND,
+ RECOMMEND,
+ SUGGEST
};
typedef enum depend_type depend_type_t;
enum version_constraint {
- NONE,
- EARLIER,
- EARLIER_EQUAL,
- EQUAL,
- LATER_EQUAL,
- LATER
+ NONE,
+ EARLIER,
+ EARLIER_EQUAL,
+ EQUAL,
+ LATER_EQUAL,
+ LATER
};
typedef enum version_constraint version_constraint_t;
-struct depend{
- version_constraint_t constraint;
- char * version;
- abstract_pkg_t * pkg;
+struct depend {
+ version_constraint_t constraint;
+ char *version;
+ abstract_pkg_t *pkg;
};
typedef struct depend depend_t;
-
-struct compound_depend{
- depend_type_t type;
- int possibility_count;
- struct depend ** possibilities;
+
+struct compound_depend {
+ depend_type_t type;
+ int possibility_count;
+ struct depend **possibilities;
};
typedef struct compound_depend compound_depend_t;
void buildReplaces(abstract_pkg_t * ab_pkg, pkg_t * pkg);
void buildDepends(pkg_t * pkg);
+void parse_deplist(pkg_t *pkg, enum depend_type type, char *list);
+
+abstract_pkg_t **init_providelist(pkg_t *pkg, int *count);
+void parse_providelist(pkg_t *pkg, char *list);
+void parse_replacelist(pkg_t *pkg, char *list);
+
/**
* pkg_replaces returns 1 if pkg->replaces contains one of replacee's provides and 0
* otherwise.
*/
-int pkg_replaces(pkg_t *pkg, pkg_t *replacee);
+int pkg_replaces(pkg_t * pkg, pkg_t * replacee);
/**
* pkg_conflicts_abstract returns 1 if pkg->conflicts contains conflictee provides and 0
* otherwise.
*/
-int pkg_conflicts_abstract(pkg_t *pkg, abstract_pkg_t *conflicts);
+int pkg_conflicts_abstract(pkg_t * pkg, abstract_pkg_t * conflicts);
/**
* pkg_conflicts returns 1 if pkg->conflicts contains one of conflictee's provides and 0
* otherwise.
*/
-int pkg_conflicts(pkg_t *pkg, pkg_t *conflicts);
+int pkg_conflicts(pkg_t * pkg, pkg_t * conflicts);
-char *pkg_depend_str(pkg_t *pkg, int index);
+char *pkg_depend_str(pkg_t * pkg, int index);
void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg);
int version_constraints_satisfied(depend_t * depends, pkg_t * pkg);
-int pkg_hash_fetch_unsatisfied_dependencies(pkg_t * pkg, pkg_vec_t *depends, char *** unresolved);
-pkg_vec_t * pkg_hash_fetch_conflicts(pkg_t * pkg);
-int pkg_dependence_satisfiable(depend_t *depend);
-int pkg_dependence_satisfied(depend_t *depend);
-const char* constraint_to_str(enum version_constraint c);
+int pkg_hash_fetch_unsatisfied_dependencies(pkg_t * pkg, pkg_vec_t * depends,
+ char ***unresolved);
+pkg_vec_t *pkg_hash_fetch_conflicts(pkg_t * pkg);
+int pkg_dependence_satisfiable(depend_t * depend);
+const char *constraint_to_str(enum version_constraint c);
+
+compound_depend_t *pkg_get_depends(pkg_t *pkg, enum depend_type type);
#endif