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-rw-r--r--lib/libalpm/add.c4
-rw-r--r--lib/libalpm/alpm.h10
-rw-r--r--lib/libalpm/conflict.c68
-rw-r--r--lib/libalpm/conflict.h7
-rw-r--r--lib/libalpm/deps.c29
-rw-r--r--lib/libalpm/deps.h6
-rw-r--r--lib/libalpm/sync.c70
7 files changed, 118 insertions, 76 deletions
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c
index fbdf4ea4..e6efe2d7 100644
--- a/lib/libalpm/add.c
+++ b/lib/libalpm/add.c
@@ -163,10 +163,10 @@ int _alpm_add_prepare(pmtrans_t *trans, pmdb_t *db, alpm_list_t **data)
_alpm_log(PM_LOG_DEBUG, "looking for conflicts\n");
lp = _alpm_checkconflicts(db, trans->packages);
for(i = lp; i; i = i->next) {
- pmdepmissing_t *miss = i->data;
+ pmconflict_t *conflict = i->data;
_alpm_log(PM_LOG_ERROR, _("replacing packages with -A and -U is not supported yet\n"));
- _alpm_log(PM_LOG_ERROR, _("please remove '%s' first, using -Rd\n"), miss->depend.name);
+ _alpm_log(PM_LOG_ERROR, _("please remove '%s' first, using -Rd\n"), conflict->package2);
RET_ERR(PM_ERR_CONFLICTING_DEPS, -1);
/* Attempt to resolve conflicts */
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index a28c912a..658eca70 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -52,6 +52,7 @@ typedef struct __pmtrans_t pmtrans_t;
typedef struct __pmsyncpkg_t pmsyncpkg_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;
typedef struct __pmgraph_t pmgraph_t;
@@ -367,20 +368,17 @@ typedef enum _pmdepmod_t {
PM_DEP_MOD_LE
} pmdepmod_t;
-typedef enum _pmdeptype_t {
- PM_DEP_TYPE_DEPEND = 1,
- PM_DEP_TYPE_CONFLICT
-} pmdeptype_t;
-
pmdepend_t *alpm_splitdep(const char *depstring);
int alpm_depcmp(pmpkg_t *pkg, pmdepend_t *dep);
alpm_list_t *alpm_checkdeps(pmdb_t *db, pmtranstype_t op,
alpm_list_t *packages);
const char *alpm_miss_get_target(const pmdepmissing_t *miss);
-pmdeptype_t alpm_miss_get_type(const pmdepmissing_t *miss);
pmdepend_t *alpm_miss_get_dep(pmdepmissing_t *miss);
+const char *alpm_conflict_get_package1(pmconflict_t *conflict);
+const char *alpm_conflict_get_package2(pmconflict_t *conflict);
+
pmdepmod_t alpm_dep_get_mod(const pmdepend_t *dep);
const char *alpm_dep_get_name(const pmdepend_t *dep);
const char *alpm_dep_get_version(const pmdepend_t *dep);
diff --git a/lib/libalpm/conflict.c b/lib/libalpm/conflict.c
index d72dd97a..7268275e 100644
--- a/lib/libalpm/conflict.c
+++ b/lib/libalpm/conflict.c
@@ -43,6 +43,40 @@
#include "cache.h"
#include "deps.h"
+pmconflict_t *_alpm_conflict_new(const char *package1, const char *package2)
+{
+ pmconflict_t *conflict;
+
+ ALPM_LOG_FUNC;
+
+ MALLOC(conflict, sizeof(pmconflict_t), RET_ERR(PM_ERR_MEMORY, NULL));
+
+ strncpy(conflict->package1, package1, PKG_NAME_LEN);
+ strncpy(conflict->package2, package2, PKG_NAME_LEN);
+
+ return(conflict);
+}
+
+int _alpm_conflict_isin(pmconflict_t *needle, alpm_list_t *haystack)
+{
+ alpm_list_t *i;
+
+ ALPM_LOG_FUNC;
+
+ for(i = haystack; i; i = i->next) {
+ pmconflict_t *conflict = i->data;
+ char *cpkg1 = conflict->package1;
+ char *cpkg2 = conflict->package2;
+ char *npkg1 = needle->package1;
+ char *npkg2 = needle->package2;
+ if((!strcmp(cpkg1, npkg1) && !strcmp(cpkg2, npkg2))
+ || (!strcmp(cpkg1, npkg2) && !strcmp(cpkg2, npkg1))) {
+ return(1);
+ }
+ }
+
+ return(0);
+}
/** Check if pkg1 conflicts with pkg2
* @param pkg1 package we are looking at
@@ -71,16 +105,14 @@ static int does_conflict(pmpkg_t *pkg1, const char *conflict, pmpkg_t *pkg2)
* @param pkg1 first package
* @param pkg2 package causing conflict
*/
-/* TODO WTF is a 'depmissing' doing indicating a conflict? */
static void add_conflict(alpm_list_t **baddeps, const char *pkg1,
const char *pkg2)
{
- pmdepmissing_t *miss = _alpm_depmiss_new(pkg1, PM_DEP_TYPE_CONFLICT,
- PM_DEP_MOD_ANY, pkg2, NULL);
- if(miss && !_alpm_depmiss_isin(miss, *baddeps)) {
- *baddeps = alpm_list_add(*baddeps, miss);
+ pmconflict_t *conflict = _alpm_conflict_new(pkg1, pkg2);
+ if(conflict && !_alpm_conflict_isin(conflict, *baddeps)) {
+ *baddeps = alpm_list_add(*baddeps, conflict);
} else {
- FREE(miss);
+ FREE(conflict);
}
}
@@ -130,7 +162,7 @@ static void check_conflict(alpm_list_t *list1, alpm_list_t *list2,
}
}
-/* Returns a alpm_list_t* of pmdepmissing_t pointers. */
+/* Returns a alpm_list_t* of pmconflict_t pointers. */
alpm_list_t *_alpm_checkconflicts(pmdb_t *db, alpm_list_t *packages)
{
alpm_list_t *baddeps = NULL;
@@ -418,6 +450,28 @@ alpm_list_t *_alpm_db_find_fileconflicts(pmdb_t *db, pmtrans_t *trans, char *roo
return(conflicts);
}
+const char SYMEXPORT *alpm_conflict_get_package1(pmconflict_t *conflict)
+{
+ ALPM_LOG_FUNC;
+
+ /* Sanity checks */
+ ASSERT(handle != NULL, return(NULL));
+ ASSERT(conflict != NULL, return(NULL));
+
+ return conflict->package1;
+}
+
+const char SYMEXPORT *alpm_conflict_get_package2(pmconflict_t *conflict)
+{
+ ALPM_LOG_FUNC;
+
+ /* Sanity checks */
+ ASSERT(handle != NULL, return(NULL));
+ ASSERT(conflict != NULL, return(NULL));
+
+ return conflict->package2;
+}
+
const char SYMEXPORT *alpm_fileconflict_get_target(pmfileconflict_t *conflict)
{
ALPM_LOG_FUNC;
diff --git a/lib/libalpm/conflict.h b/lib/libalpm/conflict.h
index f8aebbf1..89695353 100644
--- a/lib/libalpm/conflict.h
+++ b/lib/libalpm/conflict.h
@@ -27,6 +27,11 @@
#define CONFLICT_FILE_LEN 512
+struct __pmconflict_t {
+ char package1[PKG_NAME_LEN];
+ char package2[PKG_NAME_LEN];
+};
+
struct __pmfileconflict_t {
char target[PKG_NAME_LEN];
pmfileconflicttype_t type;
@@ -34,6 +39,8 @@ struct __pmfileconflict_t {
char ctarget[PKG_NAME_LEN];
};
+pmconflict_t *_alpm_conflict_new(const char *package1, const char *package2);
+int _alpm_conflict_isin(pmconflict_t *needle, alpm_list_t *haystack);
alpm_list_t *_alpm_checkconflicts(pmdb_t *db, alpm_list_t *packages);
alpm_list_t *_alpm_db_find_fileconflicts(pmdb_t *db, pmtrans_t *trans, char *root);
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 6aaf4bd8..5d88c37d 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -61,9 +61,8 @@ static void _alpm_graph_free(void *data)
free(graph);
}
-pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdeptype_t type,
- pmdepmod_t depmod, const char *depname,
- const char *depversion)
+pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdepmod_t depmod,
+ const char *depname, const char *depversion)
{
pmdepmissing_t *miss;
@@ -72,7 +71,6 @@ pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdeptype_t type,
MALLOC(miss, sizeof(pmdepmissing_t), RET_ERR(PM_ERR_MEMORY, NULL));
strncpy(miss->target, target, PKG_NAME_LEN);
- miss->type = type;
miss->depend.mod = depmod;
strncpy(miss->depend.name, depname, PKG_NAME_LEN);
if(depversion) {
@@ -92,8 +90,7 @@ int _alpm_depmiss_isin(pmdepmissing_t *needle, alpm_list_t *haystack)
for(i = haystack; i; i = i->next) {
pmdepmissing_t *miss = i->data;
- if(needle->type == miss->type &&
- !strcmp(needle->target, miss->target) &&
+ if(!strcmp(needle->target, miss->target) &&
needle->depend.mod == miss->depend.mod &&
!strcmp(needle->depend.name, miss->depend.name) &&
!strcmp(needle->depend.version, miss->depend.version)) {
@@ -328,8 +325,7 @@ alpm_list_t *_alpm_checkdeps(pmdb_t *db, pmtranstype_t op,
if(!satisfied) {
_alpm_log(PM_LOG_DEBUG, "checkdeps: updated '%s' won't satisfy a dependency of '%s'\n",
alpm_pkg_get_name(oldpkg), alpm_pkg_get_name(p));
- miss = _alpm_depmiss_new(p->name, PM_DEP_TYPE_DEPEND, depend->mod,
- depend->name, depend->version);
+ miss = _alpm_depmiss_new(p->name, depend->mod, depend->name, depend->version);
if(!_alpm_depmiss_isin(miss, baddeps)) {
baddeps = alpm_list_add(baddeps, miss);
} else {
@@ -375,8 +371,8 @@ alpm_list_t *_alpm_checkdeps(pmdb_t *db, pmtranstype_t op,
if(!found) {
_alpm_log(PM_LOG_DEBUG, "missing dependency '%s' for package '%s'\n",
(char*)j->data, alpm_pkg_get_name(tp));
- miss = _alpm_depmiss_new(alpm_pkg_get_name(tp), PM_DEP_TYPE_DEPEND, depend->mod,
- depend->name, depend->version);
+ miss = _alpm_depmiss_new(alpm_pkg_get_name(tp), depend->mod,
+ depend->name, depend->version);
if(!_alpm_depmiss_isin(miss, baddeps)) {
baddeps = alpm_list_add(baddeps, miss);
} else {
@@ -430,8 +426,7 @@ alpm_list_t *_alpm_checkdeps(pmdb_t *db, pmtranstype_t op,
_alpm_log(PM_LOG_DEBUG, "checkdeps: found %s which requires %s\n",
alpm_pkg_get_name(p), alpm_pkg_get_name(rmpkg));
miss = _alpm_depmiss_new(alpm_pkg_get_name(p),
- PM_DEP_TYPE_DEPEND, depend->mod, depend->name,
- depend->version);
+ depend->mod, depend->name, depend->version);
if(!_alpm_depmiss_isin(miss, baddeps)) {
baddeps = alpm_list_add(baddeps, miss);
} else {
@@ -765,16 +760,6 @@ const char SYMEXPORT *alpm_miss_get_target(const pmdepmissing_t *miss)
return miss->target;
}
-pmdeptype_t SYMEXPORT alpm_miss_get_type(const pmdepmissing_t *miss)
-{
- ALPM_LOG_FUNC;
-
- /* Sanity checks */
- ASSERT(miss != NULL, return(-1));
-
- return miss->type;
-}
-
pmdepend_t SYMEXPORT *alpm_miss_get_dep(pmdepmissing_t *miss)
{
ALPM_LOG_FUNC;
diff --git a/lib/libalpm/deps.h b/lib/libalpm/deps.h
index 1d656910..a736f705 100644
--- a/lib/libalpm/deps.h
+++ b/lib/libalpm/deps.h
@@ -38,7 +38,6 @@ struct __pmdepend_t {
/* Missing dependency */
struct __pmdepmissing_t {
char target[PKG_NAME_LEN];
- pmdeptype_t type;
pmdepend_t depend;
};
@@ -51,9 +50,8 @@ struct __pmgraph_t {
alpm_list_t *childptr; /* points to a child in children list */
};
-pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdeptype_t type,
- pmdepmod_t depmod, const char *depname,
- const char *depversion);
+pmdepmissing_t *_alpm_depmiss_new(const char *target, pmdepmod_t depmod,
+ const char *depname, const char *depversion);
int _alpm_depmiss_isin(pmdepmissing_t *needle, alpm_list_t *haystack);
alpm_list_t *_alpm_sortbydeps(alpm_list_t *targets, pmtranstype_t mode);
alpm_list_t *_alpm_checkdeps(pmdb_t *db, pmtranstype_t op,
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 3075100a..e4a7799e 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -464,18 +464,18 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
alpm_list_t *asked = NULL;
for(i = deps; i && !errorout; i = i->next) {
- pmdepmissing_t *miss = i->data;
+ pmconflict_t *conflict = i->data;
pmsyncpkg_t *sync;
pmpkg_t *found = NULL;
_alpm_log(PM_LOG_DEBUG, "package '%s' conflicts with '%s'\n",
- miss->target, miss->depend.name);
+ conflict->package1, conflict->package2);
/* check if the conflicting package is about to be removed/replaced.
* if so, then just ignore it. */
for(j = trans->packages; j && !found; j = j->next) {
sync = j->data;
if(sync->type == PM_SYNC_TYPE_REPLACE) {
- found = _alpm_pkg_find(miss->depend.name, sync->data);
+ found = _alpm_pkg_find(conflict->package2, sync->data);
}
}
if(found) {
@@ -484,24 +484,24 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
continue;
}
- sync = _alpm_sync_find(trans->packages, miss->target);
+ sync = _alpm_sync_find(trans->packages, conflict->package1);
if(sync == NULL) {
_alpm_log(PM_LOG_DEBUG, "'%s' not found in transaction set -- skipping\n",
- miss->target);
+ conflict->package1);
continue;
}
- pmpkg_t *local = _alpm_db_get_pkgfromcache(db_local, miss->depend.name);
+ pmpkg_t *local = _alpm_db_get_pkgfromcache(db_local, conflict->package2);
/* check if this package provides the package it's conflicting with */
if(alpm_list_find_str(alpm_pkg_get_provides(sync->pkg),
- miss->depend.name)) {
+ conflict->package2)) {
/* treat like a replaces item so requiredby fields are
* inherited properly. */
_alpm_log(PM_LOG_DEBUG, "package '%s' provides its own conflict\n",
- miss->target);
+ conflict->package1);
if(!local) {
char *rmpkg = NULL;
int target, depend;
- /* hmmm, depend.name isn't installed, so it must be conflicting
+ /* hmmm, package2 isn't installed, so it must be conflicting
* with another package in our final list. For example:
*
* pacman -S blackbox xfree86
@@ -514,22 +514,22 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
/* figure out which one was requested in targets. If they both
* were, then it's still an unresolvable conflict. */
- target = alpm_list_find_str(trans->targets, miss->target);
- depend = alpm_list_find_str(trans->targets, miss->depend.name);
+ target = alpm_list_find_str(trans->targets, conflict->package1);
+ depend = alpm_list_find_str(trans->targets, conflict->package2);
if(depend && !target) {
_alpm_log(PM_LOG_DEBUG, "'%s' is in the target list -- keeping it\n",
- miss->depend.name);
- /* remove miss->target */
- rmpkg = miss->target;
+ conflict->package2);
+ /* remove conflict->package1 */
+ rmpkg = conflict->package1;
} else if(target && !depend) {
_alpm_log(PM_LOG_DEBUG, "'%s' is in the target list -- keeping it\n",
- miss->target);
- /* remove miss->depend.name */
- rmpkg = miss->depend.name;
+ conflict->package1);
+ /* remove conflict->package2 */
+ rmpkg = conflict->package2;
} else {
- /* miss->depend.name is not needed, miss->target already provides
+ /* miss->target2 is not needed, miss->target already provides
* it, let's resolve the conflict */
- rmpkg = miss->depend.name;
+ rmpkg = conflict->package2;
}
if(rmpkg) {
pmsyncpkg_t *rsync = _alpm_sync_find(trans->packages, rmpkg);
@@ -545,13 +545,13 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
}
/* It's a conflict -- see if they want to remove it */
_alpm_log(PM_LOG_DEBUG, "resolving package '%s' conflict\n",
- miss->target);
+ conflict->package1);
if(local) {
int doremove = 0;
- if(!alpm_list_find_str(asked, miss->depend.name)) {
- QUESTION(trans, PM_TRANS_CONV_CONFLICT_PKG, miss->target,
- miss->depend.name, NULL, &doremove);
- asked = alpm_list_add(asked, strdup(miss->depend.name));
+ if(!alpm_list_find_str(asked, conflict->package2)) {
+ QUESTION(trans, PM_TRANS_CONV_CONFLICT_PKG, conflict->package1,
+ conflict->package2, NULL, &doremove);
+ asked = alpm_list_add(asked, strdup(conflict->package2));
if(doremove) {
pmpkg_t *q = _alpm_pkg_dup(local);
if(sync->type != PM_SYNC_TYPE_REPLACE) {
@@ -562,16 +562,16 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
}
/* append to the replaces list */
_alpm_log(PM_LOG_DEBUG, "electing '%s' for removal\n",
- miss->depend.name);
+ conflict->package2);
sync->data = alpm_list_add(sync->data, q);
/* see if the package is in the current target list */
pmsyncpkg_t *rsync = _alpm_sync_find(trans->packages,
- miss->depend.name);
+ conflict->package2);
if(rsync) {
/* remove it from the target list */
void *vpkg;
_alpm_log(PM_LOG_DEBUG, "removing '%s' from target list\n",
- miss->depend.name);
+ conflict->package2);
trans->packages = alpm_list_remove(trans->packages, rsync,
syncpkg_cmp, &vpkg);
_alpm_sync_free(vpkg);
@@ -581,15 +581,15 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
_alpm_log(PM_LOG_ERROR, _("unresolvable package conflicts detected\n"));
errorout = 1;
if(data) {
- if((miss = malloc(sizeof(pmdepmissing_t))) == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %zd bytes\n"), sizeof(pmdepmissing_t));
+ if((conflict = malloc(sizeof(pmconflict_t))) == NULL) {
+ _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %zd bytes\n"), sizeof(pmconflict_t));
FREELIST(*data);
pm_errno = PM_ERR_MEMORY;
ret = -1;
goto cleanup;
}
- *miss = *(pmdepmissing_t *)i->data;
- *data = alpm_list_add(*data, miss);
+ *conflict = *(pmconflict_t *)i->data;
+ *data = alpm_list_add(*data, conflict);
}
}
}
@@ -597,15 +597,15 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
_alpm_log(PM_LOG_ERROR, _("unresolvable package conflicts detected\n"));
errorout = 1;
if(data) {
- if((miss = malloc(sizeof(pmdepmissing_t))) == NULL) {
- _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %zd bytes\n"), sizeof(pmdepmissing_t));
+ if((conflict = malloc(sizeof(pmconflict_t))) == NULL) {
+ _alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %zd bytes\n"), sizeof(pmconflict_t));
FREELIST(*data);
pm_errno = PM_ERR_MEMORY;
ret = -1;
goto cleanup;
}
- *miss = *(pmdepmissing_t *)i->data;
- *data = alpm_list_add(*data, miss);
+ *conflict = *(pmconflict_t *)i->data;
+ *data = alpm_list_add(*data, conflict);
}
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-05 13:51:28 +0000