#include "hash_table.h"
#include "libbb/libbb.h"
-static int parseDepends(compound_depend_t * compound_depend, char *depend_str);
+static int parseDepends(compound_depend_t * compound_depend, char *depend_str, enum depend_type type);
static depend_t *depend_init(void);
static char **add_unresolved_dep(pkg_t * pkg, char **the_lost, int ref_ndx);
static char **merge_unresolved(char **oldstuff, char **newstuff);
{
pkg_t *satisfier_entry_pkg;
int i, j, k;
- int count, found;
+ int found;
char **the_lost;
abstract_pkg_t *ab_pkg;
+ compound_depend_t *compound_depend;
/*
* this is a setup to check for redundant/cyclic dependency checks,
} else {
ab_pkg->dependencies_checked = 1; /* mark it for subsequent visits */
}
- /**/
- count =
- pkg->pre_depends_count + pkg->depends_count +
- pkg->recommends_count + pkg->suggests_count;
- if (!count) {
+
+ compound_depend = pkg_get_ptr(pkg, PKG_DEPENDS);
+
+ if (!compound_depend || !compound_depend->type) {
*unresolved = NULL;
return 0;
}
the_lost = NULL;
/* foreach dependency */
- for (i = 0; i < count; i++) {
- compound_depend_t *compound_depend = &pkg->depends[i];
+ for (i = 0; compound_depend && compound_depend->type; compound_depend++, i++) {
depend_t **possible_satisfiers =
compound_depend->possibilities;;
found = 0;
/* foreach possible satisfier */
for (j = 0; j < compound_depend->possibility_count; j++) {
/* foreach provided_by, which includes the abstract_pkg itself */
- abstract_pkg_t *abpkg =
- possible_satisfiers[j]->pkg;
- abstract_pkg_vec_t *ab_provider_vec =
- abpkg->provided_by;
+ abstract_pkg_t *abpkg = possible_satisfiers[j]->pkg;
+ abstract_pkg_vec_t *ab_provider_vec = abpkg->provided_by;
int nposs = ab_provider_vec->len;
- abstract_pkg_t **ab_providers =
- ab_provider_vec->pkgs;
+ abstract_pkg_t **ab_providers = ab_provider_vec->pkgs;
int l;
for (l = 0; l < nposs; l++) {
- pkg_vec_t *test_vec =
- ab_providers[l]->pkgs;
+ pkg_vec_t *test_vec = ab_providers[l]->pkgs;
/* if no depends on this one, try the first package that Provides this one */
if (!test_vec) { /* no pkg_vec hooked up to the abstract_pkg! (need another feed?) */
continue;
/* cruise this possiblity's pkg_vec looking for an installed version */
for (k = 0; k < test_vec->len; k++) {
- pkg_t *pkg_scout =
- test_vec->pkgs[k];
+ pkg_t *pkg_scout = test_vec->pkgs[k];
/* not installed, and not already known about? */
- if ((pkg_scout->state_want !=
- SW_INSTALL)
- && !pkg_scout->parent->
- dependencies_checked
- &&
- !is_pkg_in_pkg_vec
- (unsatisfied, pkg_scout)) {
+ if ((pkg_scout->state_want != SW_INSTALL)
+ && !pkg_scout->parent->dependencies_checked
+ && !is_pkg_in_pkg_vec(unsatisfied, pkg_scout)) {
char **newstuff = NULL;
int rc;
- pkg_vec_t *tmp_vec =
- pkg_vec_alloc();
+ pkg_vec_t *tmp_vec = pkg_vec_alloc();
/* check for not-already-installed dependencies */
- rc = pkg_hash_fetch_unsatisfied_dependencies(pkg_scout, tmp_vec, &newstuff);
+ rc = pkg_hash_fetch_unsatisfied_dependencies(
+ pkg_scout, tmp_vec, &newstuff);
if (newstuff == NULL) {
int m;
int ok = 1;
- for (m = 0;
- m < rc;
- m++) {
- pkg_t *p
- =
- tmp_vec->
- pkgs
- [m];
- if (p->
- state_want
- ==
- SW_INSTALL)
+ for (m = 0; m < rc; m++) {
+ pkg_t *p = tmp_vec->pkgs[m];
+ if (p->state_want == SW_INSTALL)
continue;
- opkg_msg
- (DEBUG,
+ opkg_msg(DEBUG,
"Not installing %s due"
" to requirement for %s.\n",
- pkg_scout->
- name,
- p->
- name);
+ pkg_scout->name, p->name);
ok = 0;
break;
}
- pkg_vec_free
- (tmp_vec);
+ pkg_vec_free(tmp_vec);
if (ok) {
/* mark this one for installation */
- opkg_msg
- (NOTICE,
+ opkg_msg(NOTICE,
"Adding satisfier for greedy"
" dependence %s.\n",
- pkg_scout->
- name);
- pkg_vec_insert
- (unsatisfied,
- pkg_scout);
+ pkg_scout->name);
+ pkg_vec_insert(unsatisfied, pkg_scout);
}
} else {
opkg_msg(DEBUG,
"Not installing %s due to "
"broken depends.\n",
- pkg_scout->
- name);
+ pkg_scout->name);
free(newstuff);
}
}
/* foreach possible satisfier, look for installed package */
for (j = 0; j < compound_depend->possibility_count; j++) {
/* foreach provided_by, which includes the abstract_pkg itself */
- depend_t *dependence_to_satisfy =
- possible_satisfiers[j];
- abstract_pkg_t *satisfying_apkg =
- possible_satisfiers[j]->pkg;
+ depend_t *dependence_to_satisfy = possible_satisfiers[j];
+ abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
pkg_t *satisfying_pkg =
- pkg_hash_fetch_best_installation_candidate
- (satisfying_apkg,
- pkg_installed_and_constraint_satisfied,
- dependence_to_satisfy, 1);
+ pkg_hash_fetch_best_installation_candidate(satisfying_apkg,
+ pkg_installed_and_constraint_satisfied,
+ dependence_to_satisfy, 1);
/* Being that I can't test constraing in pkg_hash, I will test it here */
if (satisfying_pkg != NULL) {
if (!pkg_installed_and_constraint_satisfied
/* foreach possible satisfier, look for installed package */
for (j = 0; j < compound_depend->possibility_count; j++) {
/* foreach provided_by, which includes the abstract_pkg itself */
- depend_t *dependence_to_satisfy =
- possible_satisfiers[j];
- abstract_pkg_t *satisfying_apkg =
- possible_satisfiers[j]->pkg;
+ depend_t *dependence_to_satisfy = possible_satisfiers[j];
+ abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
pkg_t *satisfying_pkg =
- pkg_hash_fetch_best_installation_candidate
- (satisfying_apkg,
- pkg_constraint_satisfied,
- dependence_to_satisfy, 1);
+ pkg_hash_fetch_best_installation_candidate(satisfying_apkg,
+ pkg_constraint_satisfied, dependence_to_satisfy, 1);
/* Being that I can't test constraing in pkg_hash, I will test it here too */
if (satisfying_pkg != NULL) {
- if (!pkg_constraint_satisfied
- (satisfying_pkg,
- dependence_to_satisfy)) {
+ if (!pkg_constraint_satisfied(satisfying_pkg,
+ dependence_to_satisfy)) {
satisfying_pkg = NULL;
}
}
/* user request overrides package recommendation */
if (satisfying_pkg != NULL
&& (compound_depend->type == RECOMMEND
- || compound_depend->type == SUGGEST)
- && (satisfying_pkg->state_want ==
- SW_DEINSTALL
- || satisfying_pkg->state_want ==
- SW_PURGE)) {
+ || compound_depend->type == SUGGEST)
+ && (satisfying_pkg->state_want == SW_DEINSTALL
+ || satisfying_pkg->state_want == SW_PURGE)) {
opkg_msg(NOTICE,
"%s: ignoring recommendation for "
"%s at user request\n",
- pkg->name,
- satisfying_pkg->name);
+ pkg->name, satisfying_pkg->name);
continue;
}
/* failure to meet recommendations is not an error */
if (compound_depend->type != RECOMMEND
&& compound_depend->type != SUGGEST)
- the_lost =
- add_unresolved_dep(pkg, the_lost,
- i);
+ the_lost = add_unresolved_dep(pkg, the_lost, i);
else
opkg_msg(NOTICE,
- "%s: unsatisfied recommendation for %s\n",
- pkg->name,
- compound_depend->
- possibilities[0]->pkg->name);
+ "%s: unsatisfied recommendation for %s\n",
+ pkg->name,
+ compound_depend->possibilities[0]->pkg->name);
} else {
if (compound_depend->type == SUGGEST) {
/* just mention it politely */
opkg_msg(NOTICE,
- "package %s suggests installing %s\n",
- pkg->name,
- satisfier_entry_pkg->name);
+ "package %s suggests installing %s\n",
+ pkg->name, satisfier_entry_pkg->name);
} else {
char **newstuff = NULL;
if (satisfier_entry_pkg != pkg &&
- !is_pkg_in_pkg_vec(unsatisfied,
- satisfier_entry_pkg))
+ !is_pkg_in_pkg_vec(unsatisfied, satisfier_entry_pkg))
{
- pkg_vec_insert(unsatisfied,
- satisfier_entry_pkg);
- pkg_hash_fetch_unsatisfied_dependencies
- (satisfier_entry_pkg,
- unsatisfied, &newstuff);
- the_lost =
- merge_unresolved(the_lost,
- newstuff);
+ pkg_hash_fetch_unsatisfied_dependencies(
+ satisfier_entry_pkg, unsatisfied, &newstuff);
+ pkg_vec_insert(unsatisfied, satisfier_entry_pkg);
+ the_lost = merge_unresolved(the_lost, newstuff);
if (newstuff)
free(newstuff);
}
*/
static int is_pkg_a_replaces(pkg_t * pkg_scout, pkg_t * pkg)
{
- int i;
- int replaces_count = pkg->replaces_count;
- abstract_pkg_t **replaces;
+ abstract_pkg_t **replaces = pkg_get_ptr(pkg, PKG_REPLACES);
- if (pkg->replaces_count == 0) // No replaces, it's surely a conflict
+ if (!replaces || !*replaces)
return 0;
- replaces = pkg->replaces;
-
- for (i = 0; i < replaces_count; i++) {
- if (strcmp(pkg_scout->name, pkg->replaces[i]->name) == 0) { // Found
+ while (*replaces) {
+ if (strcmp(pkg_scout->name, (*replaces)->name) == 0) { // Found
opkg_msg(DEBUG2, "Seems I've found a replace %s %s\n",
- pkg_scout->name, pkg->replaces[i]->name);
+ pkg_scout->name, (*replaces)->name);
return 1;
}
+ replaces++;
}
- return 0;
+ return 0;
}
pkg_vec_t *pkg_hash_fetch_conflicts(pkg_t * pkg)
{
pkg_vec_t *installed_conflicts, *test_vec;
- compound_depend_t *conflicts;
+ compound_depend_t *conflicts, *conflict;
depend_t **possible_satisfiers;
depend_t *possible_satisfier;
- int i, j, k;
- int count;
+ int j, k;
abstract_pkg_t *ab_pkg;
pkg_t **pkg_scouts;
pkg_t *pkg_scout;
return (pkg_vec_t *) NULL;
}
- conflicts = pkg->conflicts;
+ conflicts = pkg_get_ptr(pkg, PKG_CONFLICTS);
if (!conflicts) {
return (pkg_vec_t *) NULL;
}
installed_conflicts = pkg_vec_alloc();
- count = pkg->conflicts_count;
-
/* foreach conflict */
- for (i = 0; i < pkg->conflicts_count; i++) {
-
+ for (conflict = conflicts; conflict->type; conflict++ ) {
possible_satisfiers = conflicts->possibilities;
/* foreach possible satisfier */
"Internal error: pkg_scout=NULL\n");
continue;
}
- if ((pkg_scout->state_status ==
- SS_INSTALLED
- || pkg_scout->state_want ==
- SW_INSTALL)
- &&
- version_constraints_satisfied
- (possible_satisfier, pkg_scout)
- && !is_pkg_a_replaces(pkg_scout,
- pkg)) {
- if (!is_pkg_in_pkg_vec
- (installed_conflicts,
- pkg_scout)) {
- pkg_vec_insert
- (installed_conflicts,
- pkg_scout);
+ if ((pkg_scout->state_status == SS_INSTALLED
+ || pkg_scout->state_want == SW_INSTALL)
+ && version_constraints_satisfied(possible_satisfier,
+ pkg_scout)
+ && !is_pkg_a_replaces(pkg_scout, pkg)) {
+ if (!is_pkg_in_pkg_vec(installed_conflicts,
+ pkg_scout)) {
+ pkg_vec_insert(installed_conflicts, pkg_scout);
}
}
}
comparison = pkg_compare_versions(pkg, temp);
- free(temp->version);
+ pkg_deinit(temp);
free(temp);
if ((depends->constraint == EARLIER) && (comparison < 0))
return 0;
}
-int pkg_dependence_satisfied(depend_t * depend)
-{
- abstract_pkg_t *apkg = depend->pkg;
- abstract_pkg_vec_t *provider_apkgs = apkg->provided_by;
- int n_providers = provider_apkgs->len;
- abstract_pkg_t **apkgs = provider_apkgs->pkgs;
- int i;
- int n_pkgs;
- int j;
-
- for (i = 0; i < n_providers; i++) {
- abstract_pkg_t *papkg = apkgs[i];
- pkg_vec_t *pkg_vec = papkg->pkgs;
- if (pkg_vec) {
- n_pkgs = pkg_vec->len;
- for (j = 0; j < n_pkgs; j++) {
- pkg_t *pkg = pkg_vec->pkgs[j];
- if (version_constraints_satisfied(depend, pkg)) {
- if (pkg->state_status == SS_INSTALLED
- || pkg->state_status == SS_UNPACKED)
- return 1;
- }
- }
- }
- }
- return 0;
-}
-
static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg)
{
int i;
+ char *arch1, *arch2;
pkg_t **pkgs = vec->pkgs;
+ arch1 = pkg_get_architecture(pkg);
+
+ for (i = 0; i < vec->len; i++) {
+ arch2 = pkg_get_architecture(*(pkgs + i));
- for (i = 0; i < vec->len; i++)
if ((strcmp(pkg->name, (*(pkgs + i))->name) == 0)
&& (pkg_compare_versions(pkg, *(pkgs + i)) == 0)
- && (strcmp(pkg->architecture, (*(pkgs + i))->architecture)
- == 0))
+ && (strcmp(arch1, arch2) == 0))
return 1;
+ }
return 0;
}
*/
int pkg_replaces(pkg_t * pkg, pkg_t * replacee)
{
- abstract_pkg_t **replaces = pkg->replaces;
- int replaces_count = pkg->replaces_count;
- int replacee_provides_count = replacee->provides_count;
- int i, j;
- for (i = 0; i < replaces_count; i++) {
- abstract_pkg_t *abstract_replacee = replaces[i];
- for (j = 0; j < replacee_provides_count; j++) {
- if (replacee->provides[j] == abstract_replacee)
+ abstract_pkg_t **replaces = pkg_get_ptr(pkg, PKG_REPLACES);
+ abstract_pkg_t **provides = pkg_get_ptr(replacee, PKG_PROVIDES);
+ abstract_pkg_t **r, **p;
+
+ for (r = replaces; r && *r; r++)
+ for (p = provides; p && *p; p++)
+ if (*r == *p)
return 1;
- }
- }
+
return 0;
}
*/
int pkg_conflicts_abstract(pkg_t * pkg, abstract_pkg_t * conflictee)
{
- compound_depend_t *conflicts = pkg->conflicts;
- int conflicts_count = pkg->conflicts_count;
int i, j;
- for (i = 0; i < conflicts_count; i++) {
- int possibility_count = conflicts[i].possibility_count;
- struct depend **possibilities = conflicts[i].possibilities;
- for (j = 0; j < possibility_count; j++) {
- if (possibilities[j]->pkg == conflictee) {
+ compound_depend_t *conflicts;
+
+ for (conflicts = pkg_get_ptr(pkg, PKG_CONFLICTS), i = 0; conflicts && conflicts[i].type; i++)
+ for (j = 0; j < conflicts[i].possibility_count; j++)
+ if (conflicts[i].possibilities[j]->pkg == conflictee)
return 1;
- }
- }
- }
+
return 0;
}
*/
int pkg_conflicts(pkg_t * pkg, pkg_t * conflictee)
{
- compound_depend_t *conflicts = pkg->conflicts;
- int conflicts_count = pkg->conflicts_count;
- abstract_pkg_t **conflictee_provides = conflictee->provides;
- int conflictee_provides_count = conflictee->provides_count;
- int i, j, k;
- int possibility_count;
- struct depend **possibilities;
- abstract_pkg_t *possibility;
-
- for (i = 0; i < conflicts_count; i++) {
- possibility_count = conflicts[i].possibility_count;
- possibilities = conflicts[i].possibilities;
- for (j = 0; j < possibility_count; j++) {
- possibility = possibilities[j]->pkg;
- for (k = 0; k < conflictee_provides_count; k++) {
- if (possibility == conflictee_provides[k]) {
+ int i, j;
+ compound_depend_t *conflicts;
+ abstract_pkg_t **provider;
+
+ for (conflicts = pkg_get_ptr(pkg, PKG_CONFLICTS), i = 0; conflicts && conflicts[i].type; i++)
+ for (j = 0; j < conflicts[i].possibility_count; j++)
+ for (provider = pkg_get_ptr(conflictee, PKG_PROVIDES); provider && *provider; provider++)
+ if (conflicts[i].possibilities[j]->pkg == *provider)
return 1;
- }
- }
- }
- }
+
return 0;
}
return resized;
}
+static void flag_related_packages(pkg_t *pkg, int state_flags)
+{
+ int i, j;
+ compound_depend_t *deps;
+
+ for (deps = pkg_get_ptr(pkg, PKG_DEPENDS), i = 0; deps && deps[i].type; i++)
+ for (j = 0; j < deps[i].possibility_count; j++) {
+ if ((deps[i].possibilities[j]->pkg->state_flag & state_flags) != state_flags) {
+ opkg_msg(DEBUG, "propagating pkg flag to dependent abpkg %s\n",
+ deps[i].possibilities[j]->pkg->name);
+ deps[i].possibilities[j]->pkg->state_flag |= state_flags;
+ }
+ }
+
+ for (deps = pkg_get_ptr(pkg, PKG_CONFLICTS), i = 0; deps && deps[i].type; i++)
+ for (j = 0; j < deps[i].possibility_count; j++) {
+ if ((deps[i].possibilities[j]->pkg->state_flag & state_flags) != state_flags) {
+ opkg_msg(DEBUG, "propagating pkg flag to conflicting abpkg %s\n",
+ deps[i].possibilities[j]->pkg->name);
+ deps[i].possibilities[j]->pkg->state_flag |= state_flags;
+ }
+ }
+}
+
+abstract_pkg_t **init_providelist(pkg_t *pkg, int *count)
+{
+ abstract_pkg_t *ab_pkg;
+ abstract_pkg_t **provides = pkg_get_ptr(pkg, PKG_PROVIDES);
+
+ if (!provides) {
+ provides = calloc(2, sizeof(abstract_pkg_t *));
+
+ if (!provides) {
+ if (count)
+ *count = 0;
+
+ return NULL;
+ }
+
+ ab_pkg = ensure_abstract_pkg_by_name(pkg->name);
+
+ if (!ab_pkg->pkgs)
+ ab_pkg->pkgs = pkg_vec_alloc();
+
+ if (!abstract_pkg_vec_contains(ab_pkg->provided_by, ab_pkg))
+ abstract_pkg_vec_insert(ab_pkg->provided_by, ab_pkg);
+
+ provides[0] = ab_pkg;
+ provides[1] = NULL;
+
+ if (count)
+ *count = 2;
+
+ pkg_set_ptr(pkg, PKG_PROVIDES, provides);
+ }
+ else if (count) {
+ for (*count = 1; *provides; provides++) {
+ if (pkg->state_flag & SF_NEED_DETAIL) {
+ if (!((*provides)->state_flag & SF_NEED_DETAIL)) {
+ opkg_msg(DEBUG, "propagating pkg flag to provided abpkg %s\n",
+ (*provides)->name);
+ (*provides)->state_flag |= SF_NEED_DETAIL;
+ }
+ }
+ (*count)++;
+ }
+ }
+
+ flag_related_packages(pkg, SF_NEED_DETAIL);
+
+ return provides;
+}
+
+void parse_providelist(pkg_t *pkg, char *list)
+{
+ int count = 0;
+ char *item, *tok;
+ abstract_pkg_t *ab_pkg, *provided_abpkg, **tmp, **provides;
+
+ provides = init_providelist(pkg, &count);
+ ab_pkg = ensure_abstract_pkg_by_name(pkg->name);
+
+ if (!provides || !ab_pkg)
+ return;
+
+ for (item = strtok_r(list, ", ", &tok); item;
+ count++, item = strtok_r(NULL, ", ", &tok)) {
+ tmp = realloc(provides, sizeof(abstract_pkg_t *) * (count + 1));
+
+ if (!tmp)
+ break;
+
+ provided_abpkg = ensure_abstract_pkg_by_name(item);
+
+ if (provided_abpkg->state_flag & SF_NEED_DETAIL) {
+ if (!(ab_pkg->state_flag & SF_NEED_DETAIL)) {
+ opkg_msg(DEBUG, "propagating provided abpkg flag to "
+ "provider abpkg %s\n", ab_pkg->name);
+ ab_pkg->state_flag |= SF_NEED_DETAIL;
+ }
+ }
+
+ if (!abstract_pkg_vec_contains(provided_abpkg->provided_by, ab_pkg))
+ abstract_pkg_vec_insert(provided_abpkg->provided_by, ab_pkg);
+
+ provides = tmp;
+ provides[count - 1] = provided_abpkg;
+ }
+
+ provides[count - 1] = NULL;
+
+ pkg_set_ptr(pkg, PKG_PROVIDES, provides);
+}
+
+void parse_replacelist(pkg_t *pkg, char *list)
+{
+ int count;
+ char *item, *tok;
+ abstract_pkg_t *ab_pkg, *old_abpkg, **tmp, **replaces = NULL;
+
+ ab_pkg = ensure_abstract_pkg_by_name(pkg->name);
+
+ if (!ab_pkg->pkgs)
+ ab_pkg->pkgs = pkg_vec_alloc();
+
+ abstract_pkg_vec_insert(ab_pkg->provided_by, ab_pkg);
+
+ for (count = 1, item = strtok_r(list, ", ", &tok); item;
+ count++, item = strtok_r(NULL, ", ", &tok)) {
+ tmp = realloc(replaces, sizeof(abstract_pkg_t *) * (count + 1));
+
+ if (!tmp)
+ break;
+
+ old_abpkg = ensure_abstract_pkg_by_name(item);
+
+ if (pkg->state_flag & SF_NEED_DETAIL) {
+ if (!(old_abpkg->state_flag & SF_NEED_DETAIL)) {
+ opkg_msg(DEBUG, "propagating pkg flag to replaced abpkg %s\n",
+ old_abpkg->name);
+ old_abpkg->state_flag |= SF_NEED_DETAIL;
+ }
+ }
+
+ if (!old_abpkg->replaced_by)
+ old_abpkg->replaced_by = abstract_pkg_vec_alloc();
+
+ /* if a package pkg both replaces and conflicts old_abpkg,
+ * then add it to the replaced_by vector so that old_abpkg
+ * will be upgraded to ab_pkg automatically */
+ if (pkg_conflicts_abstract(pkg, old_abpkg)) {
+ if (!abstract_pkg_vec_contains(old_abpkg->replaced_by, ab_pkg))
+ abstract_pkg_vec_insert(old_abpkg->replaced_by, ab_pkg);
+ }
+
+ replaces = tmp;
+ replaces[count - 1] = old_abpkg;
+ }
+
+ if (!replaces)
+ return;
+
+ replaces[count - 1] = NULL;
+
+ pkg_set_ptr(pkg, PKG_REPLACES, replaces);
+}
+
void buildProvides(abstract_pkg_t * ab_pkg, pkg_t * pkg)
{
+#if 0
int i;
/* every pkg provides itself */
abstract_pkg_vec_insert(ab_pkg->provided_by, ab_pkg);
pkg->provides = xcalloc(pkg->provides_count, sizeof(abstract_pkg_t *));
pkg->provides[0] = ab_pkg;
-
for (i = 1; i < pkg->provides_count; i++) {
abstract_pkg_t *provided_abpkg =
ensure_abstract_pkg_by_name(pkg->provides_str[i - 1]);
}
if (pkg->provides_str)
free(pkg->provides_str);
+#endif
}
void buildConflicts(pkg_t * pkg)
{
+ /*
int i;
- compound_depend_t *conflicts;
+ compound_depend_t *conflicts, *conflict;
if (!pkg->conflicts_count)
return;
}
if (pkg->conflicts_str)
free(pkg->conflicts_str);
+ */
}
void buildReplaces(abstract_pkg_t * ab_pkg, pkg_t * pkg)
{
+#if 0
int i;
if (!pkg->replaces_count)
if (pkg->replaces_str)
free(pkg->replaces_str);
+#endif
+}
+
+void parse_deplist(pkg_t *pkg, enum depend_type type, char *list)
+{
+ int id, count;
+ char *item, *tok;
+ compound_depend_t *tmp, *deps;
+
+ switch (type)
+ {
+ case DEPEND:
+ case PREDEPEND:
+ case RECOMMEND:
+ case SUGGEST:
+ case GREEDY_DEPEND:
+ id = PKG_DEPENDS;
+ break;
+
+ case CONFLICTS:
+ id = PKG_CONFLICTS;
+ break;
+
+ default:
+ return;
+ }
+
+ deps = pkg_get_ptr(pkg, id);
+
+ for (tmp = deps, count = 1; tmp && tmp->type; tmp++)
+ count++;
+
+ for (item = strtok_r(list, ",", &tok); item; item = strtok_r(NULL, ",", &tok), count++) {
+ tmp = realloc(deps, sizeof(compound_depend_t) * (count + 1));
+
+ if (!tmp)
+ break;
+
+ deps = tmp;
+
+ memset(deps + count - 1, 0, sizeof(compound_depend_t));
+ parseDepends(deps + count - 1, item, type);
+ }
+
+ if (!deps)
+ return;
+
+ memset(deps + count - 1, 0, sizeof(compound_depend_t));
+ pkg_set_ptr(pkg, id, deps);
}
void buildDepends(pkg_t * pkg)
{
+#if 0
unsigned int count;
int i;
compound_depend_t *depends;
}
if (pkg->suggests_str)
free(pkg->suggests_str);
+
+#endif
}
const char *constraint_to_str(enum version_constraint c)
int i;
unsigned int len;
char *str;
- compound_depend_t *cdep;
+ compound_depend_t *cdep = NULL, *p;
depend_t *dep;
+ for (i = 0, p = pkg_get_ptr(pkg, PKG_DEPENDS); p && p->type; i++, p++)
+ if (i == idx) {
+ cdep = p;
+ break;
+ }
+
+ if (!cdep)
+ return NULL;
+
len = 0;
- cdep = &pkg->depends[idx];
/* calculate string length */
for (i = 0; i < cdep->possibility_count; i++) {
void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg)
{
compound_depend_t *depends;
- int count, othercount;
- int i, j;
+ int othercount;
+ int j;
abstract_pkg_t *ab_depend;
abstract_pkg_t **temp;
- count = pkg->pre_depends_count +
- pkg->depends_count + pkg->recommends_count + pkg->suggests_count;
-
- for (i = 0; i < count; i++) {
- depends = &pkg->depends[i];
+ for (depends = pkg_get_ptr(pkg, PKG_DEPENDS); depends && depends->type; depends++) {
if (depends->type != PREDEPEND
&& depends->type != DEPEND && depends->type != RECOMMEND)
continue;
return d;
}
-static int parseDepends(compound_depend_t * compound_depend, char *depend_str)
+static int parseDepends(compound_depend_t * compound_depend, char *depend_str, enum depend_type type)
{
- char *pkg_name, buffer[2048];
- unsigned int num_of_ors = 0;
int i;
- char *src, *dest;
- depend_t **possibilities;
+ char *depend, *name, *vstr, *rest, *tok = NULL;
+ depend_t **possibilities = NULL, **tmp;
- /* first count the number of ored possibilities for satisfying dependency */
- src = depend_str;
- while (*src)
- if (*src++ == '|')
- num_of_ors++;
+ compound_depend->type = type;
- compound_depend->type = DEPEND;
+ for (i = 0, depend = strtok_r(depend_str, "|", &tok); depend; i++, depend = strtok_r(NULL, "|", &tok)) {
+ name = strtok(depend, " ");
+ rest = strtok(NULL, "\n");
- compound_depend->possibility_count = num_of_ors + 1;
- possibilities = xcalloc((num_of_ors + 1), sizeof(depend_t *));
- compound_depend->possibilities = possibilities;
+ tmp = realloc(possibilities, sizeof(tmp) * (i + 1));
- src = depend_str;
- for (i = 0; i < num_of_ors + 1; i++) {
+ if (!tmp)
+ return -1;
+
+ possibilities = tmp;
possibilities[i] = depend_init();
- /* gobble up just the name first */
- dest = buffer;
- while (*src &&
- !isspace(*src) &&
- (*src != '(') && (*src != '*') && (*src != '|'))
- *dest++ = *src++;
- *dest = '\0';
- pkg_name = trim_xstrdup(buffer);
-
- /* now look at possible version info */
-
- /* skip to next chars */
- if (isspace(*src))
- while (*src && isspace(*src))
- src++;
-
- /* extract constraint and version */
- if (*src == '(') {
- src++;
- if (!strncmp(src, "<<", 2)) {
+ possibilities[i]->pkg = ensure_abstract_pkg_by_name(name);
+
+ if (rest && *rest == '(') {
+ vstr = strtok(rest + 1, ")");
+
+ if (!strncmp(vstr, "<<", 2)) {
possibilities[i]->constraint = EARLIER;
- src += 2;
- } else if (!strncmp(src, "<=", 2)) {
+ vstr += 2;
+ } else if (!strncmp(vstr, "<=", 2)) {
possibilities[i]->constraint = EARLIER_EQUAL;
- src += 2;
- } else if (!strncmp(src, ">=", 2)) {
+ vstr += 2;
+ } else if (!strncmp(vstr, ">=", 2)) {
possibilities[i]->constraint = LATER_EQUAL;
- src += 2;
- } else if (!strncmp(src, ">>", 2)) {
+ vstr += 2;
+ } else if (!strncmp(vstr, ">>", 2)) {
possibilities[i]->constraint = LATER;
- src += 2;
- } else if (!strncmp(src, "=", 1)) {
+ vstr += 2;
+ } else if (!strncmp(vstr, "=", 1)) {
possibilities[i]->constraint = EQUAL;
- src++;
+ vstr++;
}
/* should these be here to support deprecated designations; dpkg does */
- else if (!strncmp(src, "<", 1)) {
+ else if (!strncmp(vstr, "<", 1)) {
possibilities[i]->constraint = EARLIER_EQUAL;
- src++;
- } else if (!strncmp(src, ">", 1)) {
+ vstr++;
+ } else if (!strncmp(vstr, ">", 1)) {
possibilities[i]->constraint = LATER_EQUAL;
- src++;
+ vstr++;
}
- /* now we have any constraint, pass space to version string */
- while (isspace(*src))
- src++;
-
- /* this would be the version string */
- dest = buffer;
- while (*src && *src != ')')
- *dest++ = *src++;
- *dest = '\0';
-
- possibilities[i]->version = trim_xstrdup(buffer);
+ possibilities[i]->version = trim_xstrdup(vstr);
+ rest = strtok(NULL, " ");
+ }
+ else {
+ rest = strtok(rest, " ");
}
- /* hook up the dependency to its abstract pkg */
- possibilities[i]->pkg = ensure_abstract_pkg_by_name(pkg_name);
-
- free(pkg_name);
- /* now get past the ) and any possible | chars */
- while (*src &&
- (isspace(*src) || (*src == ')') || (*src == '|')))
- src++;
- if (*src == '*') {
+ if (rest && *rest == '*')
compound_depend->type = GREEDY_DEPEND;
- src++;
- }
}
+ compound_depend->possibility_count = i;
+ compound_depend->possibilities = possibilities;
+
return 0;
}
+
+compound_depend_t *pkg_get_depends(pkg_t *pkg, enum depend_type type)
+{
+ compound_depend_t *dep;
+
+ for (dep = pkg_get_ptr(pkg, PKG_DEPENDS); dep && dep->type; dep++)
+ if (type == UNSPEC || dep->type == type)
+ return dep;
+
+ return NULL;
+}
projects / oweals / opkg-lede.git / blobdiff