From cb9d23baf890a9977c0ad2961ac45133012b0914 Mon Sep 17 00:00:00 2001 From: Aurelien Foret Date: Sat, 14 Jan 2006 15:05:59 +0000 Subject: checkdeps: - merged missing chunks of code from pacman 2.9.7 - more debug logs --- lib/libalpm/deps.c | 59 +++++++++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 50 insertions(+), 9 deletions(-) (limited to 'lib') diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index 8c1e3558..d60b4778 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -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); @@ -269,25 +277,56 @@ 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); + } + } + } } } } /* 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; -- cgit v1.2.3-70-g09d2