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checkdeps:

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- merged missing chunks of code from pacman 2.9.7
- more debug logs
This commit is contained in:
Aurelien Foret 2006-01-14 15:05:59 +00:00
parent aeb0133974
commit cb9d23baf8
1 changed files with 50 additions and 9 deletions
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59
lib/libalpm/deps.c
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@ -233,8 +233,12 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
/* CHECK 1: check targets against database */
for(k = db_get_pkgcache(db); k; k = k->next) {
pmpkg_t *dp = (pmpkg_t *)k->data;
if(!strcmp(dp->name, tp->name)) {
/* a package cannot conflict with itself -- that's just not nice */
continue;
}
if(!strcmp(j->data, dp->name)) {
/* confict */
/* conflict */
MALLOC(miss, sizeof(pmdepmissing_t));
miss->type = PM_DEP_TYPE_CONFLICT;
miss->depend.mod = PM_DEP_MOD_ANY;
@ -242,6 +246,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, dp->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
_alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs db: adding %s as a conflict for %s",
dp->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@ -259,6 +265,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, dp->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
_alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs db: adding %s as a conflict for %s",
dp->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@ -269,15 +277,40 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
}
/* CHECK 2: check targets against targets */
for(k = packages; k; k = k->next) {
pmpkg_t *a = (pmpkg_t *)k->data;
if(!strcmp(a->name, (char *)j->data)) {
pmpkg_t *otp = (pmpkg_t *)k->data;
if(!strcmp(otp->name, tp->name)) {
/* a package cannot conflict with itself -- that's just not nice */
continue;
}
if(!strcmp(otp->name, (char *)j->data)) {
/* otp is listed in tp's conflict list */
MALLOC(miss, sizeof(pmdepmissing_t));
miss->type = PM_DEP_TYPE_CONFLICT;
miss->depend.mod = PM_DEP_MOD_ANY;
miss->depend.version[0] = '\0';
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, a->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, otp->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
_alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs targs: adding %s as a conflict for %s",
otp->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
}
} else {
/* see if otp provides something in tp's conflict list */
PMList *m;
for(m = otp->provides; m; m = m->next) {
if(!strcmp(m->data, j->data)) {
MALLOC(miss, sizeof(pmdepmissing_t));
miss->type = PM_DEP_TYPE_CONFLICT;
miss->depend.mod = PM_DEP_MOD_ANY;
miss->depend.version[0] = '\0';
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, otp->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
_alpm_log(PM_LOG_FLOW2, "checkdeps: targs vs targs: adding %s as a conflict for %s",
otp->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@ -285,9 +318,15 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
}
}
}
}
}
/* CHECK 3: check database against targets */
for(k = db_get_pkgcache(db); k; k = k->next) {
info = k->data;
if(!strcmp(info->name, tp->name)) {
/* a package cannot conflict with itself -- that's just not nice */
continue;
}
for(j = info->conflicts; j; j = j->next) {
if(!strcmp((char *)j->data, tp->name)) {
MALLOC(miss, sizeof(pmdepmissing_t));
@ -297,6 +336,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, info->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
_alpm_log(PM_LOG_FLOW2, "checkdeps: db vs targs: adding %s as a conflict for %s",
info->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@ -315,6 +356,8 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
STRNCPY(miss->target, tp->name, PKG_NAME_LEN);
STRNCPY(miss->depend.name, info->name, PKG_NAME_LEN);
if(!pm_list_is_in(miss, baddeps)) {
_alpm_log(PM_LOG_FLOW2, "checkdeps: db vs targs: adding %s as a conflict for %s",
info->name, tp->name);
baddeps = pm_list_add(baddeps, miss);
} else {
FREE(miss);
@ -435,11 +478,11 @@ PMList *checkdeps(pmdb_t *db, unsigned char op, PMList *packages)
} else if(op == PM_TRANS_TYPE_REMOVE) {
/* check requiredby fields */
for(i = packages; i; i = i->next) {
pmpkg_t *tp;
if(i->data == NULL) {
pmpkg_t *tp = i->data;
if(tp == NULL) {
continue;
}
tp = (pmpkg_t*)i->data;
for(j = tp->requiredby; j; j = j->next) {
if(!pm_list_is_strin((char *)j->data, packages)) {
MALLOC(miss, sizeof(pmdepmissing_t));
@ -619,8 +662,6 @@ int resolvedeps(pmdb_t *local, PMList *dbs_sync, pmpkg_t *syncpkg, PMList *list,
pmpkg_t *sync = NULL;
int provisio_match = 0;
_alpm_log(PM_LOG_DEBUG, "resolving dependency %s", miss->depend.name);
/* check if one of the packages in *list already provides this dependency */
for(j = list; j; j = j->next) {
pmpkg_t *sp = (pmpkg_t*)j->data;