[pacman-dev] [PATCH] testdb : extend the tool to allow checking sync dbs too.
Xavier Chantry
shiningxc at gmail.com
Tue Aug 26 02:51:06 EDT 2008
Example usage and output :
> src/util/testdb -h
usage:
testdb [-b <pacman db>] : check the local database
testdb [-b <pacman db>] core extra ... : check the listed sync databases
> src/util/testdb
Checking the integrity of the local database in /var/lib/pacman/
> src/util/testdb core extra testing community
Checking the integrity of the sync databases in /var/lib/pacman/
missing dependency for archboot : bcm43xx-fwcutter>=006-2
missing dependency for xvattr : xfree86
missing dependency for eclipse-ve : eclipse<3.3
missing dependency for flumotion : twisted-web
missing dependency for gg2 : arts
missing dependency for man-pages-cs : groff-utf8
missing dependency for qc-usb : kernel26<2.6.26
Signed-off-by: Xavier Chantry <shiningxc at gmail.com>
---
src/util/testdb.c | 174 ++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 126 insertions(+), 48 deletions(-)
diff --git a/src/util/testdb.c b/src/util/testdb.c
index 69e3519..8a66819 100644
--- a/src/util/testdb.c
+++ b/src/util/testdb.c
@@ -56,7 +56,7 @@ void output_cb(pmloglevel_t level, char *fmt, va_list args)
}
}
-static int db_test(char *dbpath)
+static int db_test(char *dbpath, int local)
{
struct dirent *ent;
char path[PATH_MAX];
@@ -70,7 +70,8 @@ static int db_test(char *dbpath)
}
while ((ent = readdir(dir)) != NULL) {
- if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
+ if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")
+ || ent->d_name[0] == '.') {
continue;
}
/* check for desc, depends, and files */
@@ -84,58 +85,22 @@ static int db_test(char *dbpath)
printf("%s: dependency file is missing\n", ent->d_name);
ret++;
}
- snprintf(path, PATH_MAX, "%s/%s/files", dbpath, ent->d_name);
- if(access(path, F_OK)) {
- printf("%s: file list is missing\n", ent->d_name);
- ret++;
+ if(local) {
+ snprintf(path, PATH_MAX, "%s/%s/files", dbpath, ent->d_name);
+ if(access(path, F_OK)) {
+ printf("%s: file list is missing\n", ent->d_name);
+ ret++;
+ }
}
}
return(ret);
}
-int main(int argc, char **argv)
+int checkdeps(alpm_list_t *pkglist)
{
- int retval = 0; /* default = false */
- pmdb_t *db = NULL;
- char *dbpath;
- char localdbpath[PATH_MAX];
- alpm_list_t *i;
-
- if(argc == 1) {
- dbpath = DBPATH;
- } else if(argc == 3 && strcmp(argv[1], "-b") == 0) {
- dbpath = argv[2];
- } else {
- fprintf(stderr, "usage: %s -b <pacman db>\n", BASENAME);
- return(1);
- }
-
- snprintf(localdbpath, PATH_MAX, "%s/local", dbpath);
- retval = db_test(localdbpath);
- if(retval) {
- return(retval);
- }
-
- if(alpm_initialize() == -1) {
- fprintf(stderr, "cannot initialize alpm: %s\n", alpm_strerrorlast());
- return(1);
- }
-
- /* let us get log messages from libalpm */
- alpm_option_set_logcb(output_cb);
-
- alpm_option_set_dbpath(dbpath);
-
- db = alpm_db_register_local();
- if(db == NULL) {
- fprintf(stderr, "error: could not register 'local' database (%s)\n",
- alpm_strerrorlast());
- cleanup(EXIT_FAILURE);
- }
-
+ alpm_list_t *data, *i;
+ int ret = 0;
/* check dependencies */
- alpm_list_t *data;
- alpm_list_t *pkglist = alpm_db_get_pkgcache(db);
data = alpm_checkdeps(pkglist, 0, NULL, pkglist);
for(i = data; i; i = alpm_list_next(i)) {
pmdepmissing_t *miss = alpm_list_getdata(i);
@@ -144,17 +109,130 @@ int main(int argc, char **argv)
printf("missing dependency for %s : %s\n", alpm_miss_get_target(miss),
depstring);
free(depstring);
+ ret++;
}
+ return(ret);
+}
+int checkconflicts(alpm_list_t *pkglist)
+{
+ alpm_list_t *data, *i;
+ int ret = 0;
/* check conflicts */
data = alpm_checkconflicts(pkglist);
for(i = data; i; i = i->next) {
pmconflict_t *conflict = alpm_list_getdata(i);
printf("%s conflicts with %s\n", alpm_conflict_get_package1(conflict),
alpm_conflict_get_package2(conflict));
+ ret++;
+ }
+ return(ret);
+}
+
+int check_localdb(char *dbpath) {
+ char localdbpath[PATH_MAX];
+ int ret = 0;
+ pmdb_t *db = NULL;
+ alpm_list_t *pkglist;
+
+ snprintf(localdbpath, PATH_MAX, "%s/local", dbpath);
+ ret = db_test(localdbpath, 1);
+ if(ret) {
+ return(ret);
+ }
+
+ db = alpm_db_register_local();
+ if(db == NULL) {
+ fprintf(stderr, "error: could not register 'local' database (%s)\n",
+ alpm_strerrorlast());
+ cleanup(EXIT_FAILURE);
+ }
+ pkglist = alpm_db_get_pkgcache(db);
+ ret += checkdeps(pkglist);
+ ret += checkconflicts(pkglist);
+ return(ret);
+}
+
+int check_syncdbs(char *dbpath, alpm_list_t *dbnames) {
+ char syncdbpath[PATH_MAX];
+ int ret = 0;
+ pmdb_t *db = NULL;
+ alpm_list_t *i, *pkglist, *syncpkglist = NULL;
+
+ for(i = dbnames; i; i = alpm_list_next(i)) {
+ char *dbname = alpm_list_getdata(i);
+ snprintf(syncdbpath, PATH_MAX, "%s/sync/%s", dbpath, dbname);
+ ret = db_test(syncdbpath, 0);
+ if(ret) {
+ return(ret);
+ }
+ db = alpm_db_register_sync(dbname);
+ if(db == NULL) {
+ fprintf(stderr, "error: could not register sync database (%s)\n",
+ alpm_strerrorlast());
+ cleanup(EXIT_FAILURE);
+ }
+ pkglist = alpm_db_get_pkgcache(db);
+ syncpkglist = alpm_list_join(syncpkglist, alpm_list_copy(pkglist));
+ }
+ ret += checkdeps(syncpkglist);
+ alpm_list_free(syncpkglist);
+
+ alpm_db_unregister_all();
+ return(ret);
+}
+
+void usage() {
+ fprintf(stderr, "usage:\n");
+ fprintf(stderr,
+ "\t%s [-b <pacman db>] : check the local database\n", BASENAME);
+ fprintf(stderr,
+ "\t%s [-b <pacman db>] core extra ... : check the listed sync databases\n", BASENAME);
+ exit(1);
+}
+
+int main(int argc, char **argv)
+{
+ int ret = 0;
+ char *dbpath = DBPATH;
+ int a = 1;
+ alpm_list_t *dbnames = NULL;
+
+ while(a < argc) {
+ if(strcmp(argv[a], "-b") == 0) {
+ if(++a < argc) {
+ dbpath = argv[a];
+ } else {
+ usage();
+ }
+ } else if(strcmp(argv[a], "-h") == 0 ||
+ strcmp(argv[a], "--help") == 0 ) {
+ usage();
+ } else {
+ dbnames = alpm_list_add(dbnames, argv[a]);
+ }
+ a++;
+ }
+
+ if(alpm_initialize() == -1) {
+ fprintf(stderr, "cannot initialize alpm: %s\n", alpm_strerrorlast());
+ return(1);
+ }
+
+ /* let us get log messages from libalpm */
+ alpm_option_set_logcb(output_cb);
+
+ alpm_option_set_dbpath(dbpath);
+
+ if(!dbnames) {
+ printf("Checking the integrity of the local database in %s\n",dbpath);
+ ret = check_localdb(dbpath);
+ } else {
+ printf("Checking the integrity of the sync databases in %s\n",dbpath);
+ ret = check_syncdbs(dbpath,dbnames);
}
- cleanup(retval);
+ cleanup(ret);
}
/* vim: set ts=2 sw=2 noet: */
--
1.6.0.1
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