* Added some improved debug output to file conflict checking.
* Small change to string in remove.c (translators may or may not have to worry about this, depending on their already existing translation).
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@ -241,9 +241,7 @@ static alpm_list_t *chk_fileconflicts(alpm_list_t *filesA, alpm_list_t *filesB)
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}
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}
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}
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for(alpm_list_t *i = ret; i; i = i->next) {
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_alpm_log(PM_LOG_DEBUG, "found conflict = %s", i->data);
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}
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return(ret);
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}
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@ -280,17 +278,18 @@ static alpm_list_t *chk_filedifference(alpm_list_t *filesA, alpm_list_t *filesB)
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}
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}
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}
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for(alpm_list_t *i = ret; i; i = i->next) {
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_alpm_log(PM_LOG_DEBUG, "found conflict = %s", i->data);
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}
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return(ret);
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}
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/* Adds a PM_CONFLICT_TYPE_FILE to a conflicts list.
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* Pass the conflicts list, package name, and a file string of the conflict.
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/* Adds pmconflict_t to a conflicts list. Pass the conflicts list, type (either
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* PM_CONFLICT_TYPE_TARGET or PM_CONFLICT_TYPE_FILE), a file string, and either
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* two package names or one package name and NULL. This is a wrapper for former
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* functionality that was done inline.
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*/
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static alpm_list_t *add_fileconflict(alpm_list_t *conflicts, char *name,
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char *filestr)
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static alpm_list_t *add_fileconflict(alpm_list_t *conflicts,
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pmconflicttype_t type, char *filestr, char* name1,
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char* name2)
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{
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pmconflict_t *conflict = malloc(sizeof(pmconflict_t));
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if(conflict == NULL) {
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@ -298,11 +297,18 @@ static alpm_list_t *add_fileconflict(alpm_list_t *conflicts, char *name,
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sizeof(pmconflict_t));
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return(conflicts);
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}
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conflict->type = PM_CONFLICT_TYPE_FILE;
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STRNCPY(conflict->target, name, PKG_NAME_LEN);
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conflict->type = type;
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STRNCPY(conflict->target, name1, PKG_NAME_LEN);
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STRNCPY(conflict->file, filestr, CONFLICT_FILE_LEN);
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conflict->ctarget[0] = 0;
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if(name2) {
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STRNCPY(conflict->ctarget, name2, PKG_NAME_LEN);
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} else {
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conflict->ctarget[0] = '\0';
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}
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conflicts = alpm_list_add(conflicts, conflict);
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_alpm_log(PM_LOG_DEBUG, "found file conflict %s, packages %s and %s",
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filestr, name1, name2 ? name2 : "(filesystem)");
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return(conflicts);
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}
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@ -337,21 +343,13 @@ alpm_list_t *_alpm_db_find_conflicts(pmdb_t *db, pmtrans_t *trans, char *root,
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/* CHECK 1: check every target against every target */
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for(j = i->next; j; j = j->next) {
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p2 = (pmpkg_t*)j->data;
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_alpm_log(PM_LOG_DEBUG, "searching for file conflicts: %s and %s", p1->name, p2->name);
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tmpfiles = chk_fileconflicts(p1->files, p2->files);
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if(tmpfiles) {
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for(k = tmpfiles; k; k = k->next) {
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pmconflict_t *conflict = malloc(sizeof(pmconflict_t));
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if(conflict == NULL) {
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_alpm_log(PM_LOG_ERROR, _("malloc failure: could not allocate %d bytes"),
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sizeof(pmconflict_t));
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continue;
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}
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conflict->type = PM_CONFLICT_TYPE_TARGET;
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STRNCPY(conflict->target, p1->name, PKG_NAME_LEN);
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STRNCPY(conflict->file, k->data, CONFLICT_FILE_LEN);
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STRNCPY(conflict->ctarget, p2->name, PKG_NAME_LEN);
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conflicts = alpm_list_add(conflicts, conflict);
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conflicts = add_fileconflict(conflicts, PM_CONFLICT_TYPE_TARGET,
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k->data, p1->name, p2->name);
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}
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alpm_list_free_inner(tmpfiles, &free);
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alpm_list_free(tmpfiles);
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@ -359,6 +357,7 @@ alpm_list_t *_alpm_db_find_conflicts(pmdb_t *db, pmtrans_t *trans, char *root,
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}
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/* CHECK 2: check every target against the filesystem */
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_alpm_log(PM_LOG_DEBUG, "searching for filesystem conflicts: %s", p1->name);
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dbpkg = _alpm_db_get_pkgfromcache(db, p1->name);
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/* Do two different checks here. f the package is currently installed,
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@ -369,6 +368,7 @@ alpm_list_t *_alpm_db_find_conflicts(pmdb_t *db, pmtrans_t *trans, char *root,
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tmpfiles = chk_filedifference(p1->files, alpm_pkg_get_files(dbpkg));
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for(j = tmpfiles; j; j = j->next) {
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filestr = j->data;
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_alpm_log(PM_LOG_DEBUG, "checking possible conflict: %s", filestr);
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snprintf(path, PATH_MAX, "%s%s", root, filestr);
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@ -376,7 +376,7 @@ alpm_list_t *_alpm_db_find_conflicts(pmdb_t *db, pmtrans_t *trans, char *root,
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if(lstat(path, &buf) == 0 && !S_ISDIR(buf.st_mode)) {
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/* Look at all the targets to see if file has changed hands */
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for(k = targets; k; k = k->next) {
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pmpkg_t *p2 = (pmpkg_t *)k->data;
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p2 = (pmpkg_t *)k->data;
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/* Ensure we aren't looking at current package */
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if(strcmp(p2->name, p1->name)) {
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pmpkg_t *localp2 = _alpm_db_get_pkgfromcache(db, p2->name);
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@ -384,8 +384,10 @@ alpm_list_t *_alpm_db_find_conflicts(pmdb_t *db, pmtrans_t *trans, char *root,
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if(localp2 && !alpm_list_find_str(alpm_pkg_get_files(p2), filestr)
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&& alpm_list_find_str(alpm_pkg_get_files(localp2), filestr)) {
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*skip_list = alpm_list_add(*skip_list, strdup(filestr));
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_alpm_log(PM_LOG_DEBUG, "adding to skiplist: %s", filestr);
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} else {
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conflicts = add_fileconflict(conflicts, p1->name, filestr);
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conflicts = add_fileconflict(conflicts, PM_CONFLICT_TYPE_FILE,
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filestr, p1->name, NULL);
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break;
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}
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}
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@ -403,7 +405,8 @@ alpm_list_t *_alpm_db_find_conflicts(pmdb_t *db, pmtrans_t *trans, char *root,
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/* stat the file - if it exists and is not a dir, report a conflict */
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if(lstat(path, &buf) == 0 && !S_ISDIR(buf.st_mode)) {
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conflicts = add_fileconflict(conflicts, p1->name, filestr);
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conflicts = add_fileconflict(conflicts, PM_CONFLICT_TYPE_FILE,
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filestr, p1->name, NULL);
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}
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}
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}
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@ -241,7 +241,7 @@ static void unlink_file(pmpkg_t *info, alpm_list_t *lp, alpm_list_t *targ,
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}
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}
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if(skipit) {
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_alpm_log(PM_LOG_WARNING, _("skipping removal of %s as it has moved to another package"),
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_alpm_log(PM_LOG_WARNING, _("%s has moved packages, skipping removal"),
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file);
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} else if(needbackup) {
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/* if the file is flagged, back it up to .pacsave */
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