int deps_match(const struct deps *deps, uint x, uint y) {
uint f1, f2;
const char *s1, *s2;
int d;
if (array_get(&deps->names, x) != array_get(&deps->names, y))
return 0;
f1 = array_get(&deps->flags, x);
f2 = array_get(&deps->flags, y);
if (!f1 || !f2)
return 1;
d = array_get(&deps->epochs, x) - array_get(&deps->epochs, y);
if (!d) {
s1 = strings_get(deps->strings, array_get(&deps->vers, x));
s2 = strings_get(deps->strings, array_get(&deps->vers, y));
if (*s1 && *s2)
d = rpmvercmp(s1, s2);
}
if (!d) {
s1 = strings_get(deps->strings, array_get(&deps->rels, x));
s2 = strings_get(deps->strings, array_get(&deps->rels, y));
if (*s1 && *s2)
d = rpmvercmp(s1, s2);
}
if ((!d && f1 & f2) ||
(d > 0 && (f1 & RPMSENSE_LESS || f2 & RPMSENSE_GREATER)) ||
(d < 0 && (f1 & RPMSENSE_GREATER || f2 & RPMSENSE_LESS)))
return 1;
return 0;
}
static inline int rpmdsCompareEVR(const char *AEVR, uint32_t AFlags,
const char *BEVR, uint32_t BFlags,
int nopromote)
{
const char *aE, *aV, *aR, *bE, *bV, *bR;
char *aEVR = xstrdup(AEVR);
char *bEVR = xstrdup(BEVR);
int sense = 0;
int result = 0;
parseEVR(aEVR, &aE, &aV, &aR);
parseEVR(bEVR, &bE, &bV, &bR);
/* Compare {A,B} [epoch:]version[-release] */
if (aE && *aE && bE && *bE)
sense = rpmvercmp(aE, bE);
else if (aE && *aE && atol(aE) > 0) {
if (!nopromote) {
sense = 0;
} else
sense = 1;
} else if (bE && *bE && atol(bE) > 0)
sense = -1;
if (sense == 0) {
sense = rpmvercmp(aV, bV);
if (sense == 0) {
if (aR && *aR && bR && *bR) {
sense = rpmvercmp(aR, bR);
} else {
/* always matches if the side with no release has SENSE_EQUAL */
if ((aR && *aR && (BFlags & RPMSENSE_EQUAL)) ||
(bR && *bR && (AFlags & RPMSENSE_EQUAL))) {
aEVR = _free(aEVR);
bEVR = _free(bEVR);
result = 1;
goto exit;
}
}
}
}
/* Detect overlap of {A,B} range. */
if (sense < 0 && ((AFlags & RPMSENSE_GREATER) || (BFlags & RPMSENSE_LESS))) {
result = 1;
} else if (sense > 0 && ((AFlags & RPMSENSE_LESS) || (BFlags & RPMSENSE_GREATER))) {
result = 1;
} else if (sense == 0 &&
(((AFlags & RPMSENSE_EQUAL) && (BFlags & RPMSENSE_EQUAL)) ||
((AFlags & RPMSENSE_LESS) && (BFlags & RPMSENSE_LESS)) ||
((AFlags & RPMSENSE_GREATER) && (BFlags & RPMSENSE_GREATER)))) {
result = 1;
}
exit:
free(aEVR);
free(bEVR);
return result;
}
static int compare_values(const char *str1, const char *str2)
{
if (!str1 && !str2)
return 0;
else if (str1 && !str2)
return 1;
else if (!str1 && str2)
return -1;
return rpmvercmp(str1, str2);
}
int matchVersions(const char *version, uint32_t sense, const char *senseversion)
{
int r = rpmvercmp(version, senseversion);
if(r<0 && !(sense & RPMSENSE_LESS)) return 1;
else if(r==0 && !(sense & RPMSENSE_EQUAL)) return 1;
else if(r>0 && !(sense & RPMSENSE_GREATER)) return 1;
return 0;
}
/** Compare two version strings and determine which one is 'newer'.
* Returns a value comparable to the way strcmp works. Returns 1
* if a is newer than b, 0 if a and b are the same version, or -1
* if b is newer than a.
*
* Different epoch values for version strings will override any further
* comparison. If no epoch is provided, 0 is assumed.
*
* Keep in mind that the pkgrel is only compared if it is available
* on both versions handed to this function. For example, comparing
* 1.5-1 and 1.5 will yield 0; comparing 1.5-1 and 1.5-2 will yield
* -1 as expected. This is mainly for supporting versioned dependencies
* that do not include the pkgrel.
*/
int SYMEXPORT alpm_pkg_vercmp(const char *a, const char *b)
{
char *full1, *full2;
const char *epoch1, *ver1, *rel1;
const char *epoch2, *ver2, *rel2;
int ret;
/* ensure our strings are not null */
if(!a && !b) {
return 0;
} else if(!a) {
return -1;
} else if(!b) {
return 1;
}
/* another quick shortcut- if full version specs are equal */
if(strcmp(a, b) == 0) {
return 0;
}
/* Parse both versions into [epoch:]version[-release] triplets. We probably
* don't need epoch and release to support all the same magic, but it is
* easier to just run it all through the same code. */
full1 = strdup(a);
full2 = strdup(b);
/* parseEVR modifies passed in version, so have to dupe it first */
parseEVR(full1, &epoch1, &ver1, &rel1);
parseEVR(full2, &epoch2, &ver2, &rel2);
ret = rpmvercmp(epoch1, epoch2);
if(ret == 0) {
ret = rpmvercmp(ver1, ver2);
if(ret == 0 && rel1 && rel2) {
ret = rpmvercmp(rel1, rel2);
}
}
free(full1);
free(full2);
return ret;
}
int rpmVersionCompare(Header first, Header second)
{
/* Missing epoch becomes zero here, which is what we want */
uint32_t epochOne = headerGetNumber(first, RPMTAG_EPOCH);
uint32_t epochTwo = headerGetNumber(second, RPMTAG_EPOCH);
int rc;
if (epochOne < epochTwo)
return -1;
else if (epochOne > epochTwo)
return 1;
rc = rpmvercmp(headerGetString(first, RPMTAG_VERSION),
headerGetString(second, RPMTAG_VERSION));
if (rc)
return rc;
return rpmvercmp(headerGetString(first, RPMTAG_RELEASE),
headerGetString(second, RPMTAG_RELEASE));
}
int main(int argc, char *argv[])
{
char s1[255] = "";
char s2[255] = "";
int ret;
if(argc > 1) {
strncpy(s1, argv[1], 255);
}
if(argc > 2) {
strncpy(s2, argv[2], 255);
} else {
printf("0\n");
return(0);
}
ret = rpmvercmp(s1, s2);
printf("%d\n", ret);
return(ret);
}
int rpmdsCompare(const rpmds A, const rpmds B)
{
char *aEVR, *bEVR;
const char *aE, *aV, *aR, *bE, *bV, *bR;
int result;
int sense;
/* Different names don't overlap. */
if (!rstreq(A->N[A->i], B->N[B->i])) {
result = 0;
goto exit;
}
/* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
if (!(A->EVR && A->Flags && B->EVR && B->Flags)) {
result = 1;
goto exit;
}
/* Same name. If either A or B is an existence test, always overlap. */
if (!((A->Flags[A->i] & RPMSENSE_SENSEMASK) && (B->Flags[B->i] & RPMSENSE_SENSEMASK))) {
result = 1;
goto exit;
}
/* If either EVR is non-existent or empty, always overlap. */
if (!(A->EVR[A->i] && *A->EVR[A->i] && B->EVR[B->i] && *B->EVR[B->i])) {
result = 1;
goto exit;
}
/* Both AEVR and BEVR exist. */
aEVR = xstrdup(A->EVR[A->i]);
parseEVR(aEVR, &aE, &aV, &aR);
bEVR = xstrdup(B->EVR[B->i]);
parseEVR(bEVR, &bE, &bV, &bR);
/* Compare {A,B} [epoch:]version[-release] */
sense = 0;
if (aE && *aE && bE && *bE)
sense = rpmvercmp(aE, bE);
else if (aE && *aE && atol(aE) > 0) {
if (!B->nopromote) {
sense = 0;
} else
sense = 1;
} else if (bE && *bE && atol(bE) > 0)
sense = -1;
if (sense == 0) {
sense = rpmvercmp(aV, bV);
if (sense == 0) {
if (aR && *aR && bR && *bR) {
sense = rpmvercmp(aR, bR);
} else {
/* always matches if the side with no release has SENSE_EQUAL */
if ((aR && *aR && (B->Flags[B->i] & RPMSENSE_EQUAL)) ||
(bR && *bR && (A->Flags[A->i] & RPMSENSE_EQUAL))) {
aEVR = _free(aEVR);
bEVR = _free(bEVR);
result = 1;
goto exit;
}
}
}
}
aEVR = _free(aEVR);
bEVR = _free(bEVR);
/* Detect overlap of {A,B} range. */
result = 0;
if (sense < 0 && ((A->Flags[A->i] & RPMSENSE_GREATER) || (B->Flags[B->i] & RPMSENSE_LESS))) {
result = 1;
} else if (sense > 0 && ((A->Flags[A->i] & RPMSENSE_LESS) || (B->Flags[B->i] & RPMSENSE_GREATER))) {
result = 1;
} else if (sense == 0 &&
(((A->Flags[A->i] & RPMSENSE_EQUAL) && (B->Flags[B->i] & RPMSENSE_EQUAL)) ||
((A->Flags[A->i] & RPMSENSE_LESS) && (B->Flags[B->i] & RPMSENSE_LESS)) ||
((A->Flags[A->i] & RPMSENSE_GREATER) && (B->Flags[B->i] & RPMSENSE_GREATER)))) {
result = 1;
}
exit:
return result;
}
int simpleStringCmp(const void * a, const void * b) {
const char * first = *((const char **) a);
const char * second = *((const char **) b);
return rpmvercmp(first, second);
}
int main(int argc, char **argv)
{
abrt_init(argv);
enum {
OPT_v = 1 << 0,
OPT_d = 1 << 1,
OPT_g = 1 << 2,
OPT_b = 1 << 3,
OPT_u = 1 << 4,
OPT_r = 1 << 5,
};
const char *bugs = NULL, *release = NULL, *dump_dir_path = ".";
/* Keep enum above and order of options below in sync! */
struct options program_options[] = {
OPT__VERBOSE(&g_verbose),
OPT__DUMP_DIR(&dump_dir_path),
OPT_GROUP(""),
OPT_STRING('b', "bugs", &bugs, "ID1[,ID2,...]" , _("List of bug ids")),
OPT_STRING('u', "url", &bodhi_url, "URL", _("Specify a bodhi server url")),
OPT_OPTSTRING('r', "release", &release, "RELEASE", _("Specify a release")),
OPT_END()
};
const char *program_usage_string = _(
"& [-v] [-r[RELEASE]] (-b ID1[,ID2,...] | PKG-NAME) [PKG-NAME]... \n"
"\n"
"Search for updates on bodhi server"
);
unsigned opts = parse_opts(argc, argv, program_options, program_usage_string);
if (!bugs && !argv[optind])
show_usage_and_die(program_usage_string, program_options);
struct strbuf *query = strbuf_new();
if (bugs)
query = strbuf_append_strf(query, "bugs=%s&", bugs);
if (opts & OPT_r)
{
if (release)
{
query = strbuf_append_strf(query, "release=%s&", release);
}
else
{
struct dump_dir *dd = dd_opendir(dump_dir_path, DD_OPEN_READONLY);
if (!dd)
xfunc_die();
problem_data_t *problem_data = create_problem_data_from_dump_dir(dd);
dd_close(dd);
if (!problem_data)
xfunc_die(); /* create_problem_data_for_reporting already emitted error msg */
char *product, *version;
map_string_t *osinfo = new_map_string();
problem_data_get_osinfo(problem_data, osinfo);
parse_osinfo_for_rhts(osinfo, &product, &version);
query = strbuf_append_strf(query, "release=f%s&", version);
free(product);
free(version);
free_map_string(osinfo);
}
}
if (argv[optind])
{
char *escaped = g_uri_escape_string(argv[optind], NULL, 0);
query = strbuf_append_strf(query, "package=%s&", escaped);
free(escaped);
}
if (query->buf[query->len - 1] == '&')
query->buf[query->len - 1] = '\0';
log(_("Searching for updates"));
GHashTable *update_hash_tbl = bodhi_query_list(query->buf, release);
strbuf_free(query);
if (!update_hash_tbl || !g_hash_table_size(update_hash_tbl))
{
log(_("No updates for this package found"));
/*if (update_hash_tbl) g_hash_table_unref(update_hash_tbl);*/
return 0;
}
GHashTableIter iter;
char *name;
struct bodhi *b;
struct strbuf *q = strbuf_new();
g_hash_table_iter_init(&iter, update_hash_tbl);
while (g_hash_table_iter_next(&iter, (void **) &name, (void **) &b))
{
char *installed_pkg_nvr = rpm_get_nvr_by_pkg_name(name);
if (installed_pkg_nvr && rpmvercmp(installed_pkg_nvr, b->nvr) >= 0)
{
log_info("Update %s is older or same as local version %s, skipping", b->nvr, installed_pkg_nvr);
free(installed_pkg_nvr);
continue;
}
free(installed_pkg_nvr);
strbuf_append_strf(q, " %s", b->nvr);
}
/*g_hash_table_unref(update_hash_tbl);*/
if (!q->len)
{
/*strbuf_free(q);*/
log(_("Local version of the package is newer than available updates"));
return 0;
}
/* Message is split into text and command in order to make
* translator's job easier
*/
/* We suggest the command which is most likely to exist on user's system,
* and which is familiar to the largest population of users.
* There are other tools (pkcon et al) which might be somewhat more
* convenient (for example, they might be usable from non-root), but they
* might be not present on the system, may evolve or be superseded,
* while yum is unlikely to do so.
*/
strbuf_prepend_str(q, "yum update --enablerepo=fedora --enablerepo=updates-testing");
char *msg = xasprintf(_("An update exists which might fix your problem. "
"You can install it by running: %s. "
"Do you want to continue with reporting the bug?"),
q->buf
);
/*strbuf_free(q);*/
return !ask_yes_no(msg);
}
static GHashTable *bodhi_parse_json(json_object *json, const char *release)
{
int num_items = 0;
bodhi_read_value(json, "num_items", &num_items, BODHI_READ_INT);
if (num_items <= 0)
return NULL;
json_object *updates = NULL;
bodhi_read_value(json, "updates", &updates, BODHI_READ_JSON_OBJ);
if (!updates)
return NULL;
int updates_len = json_object_array_length(updates);
GHashTable *bodhi_table = g_hash_table_new_full(g_str_hash, g_str_equal, free,
(GDestroyNotify) free_bodhi_item);
for (int i = 0; i < updates_len; ++i)
{
json_object *updates_item = json_object_array_get_idx(updates, i);
/* some of item are null */
if (!updates_item)
continue;
json_object *builds_item = NULL;
bodhi_read_value(updates_item, "builds", &builds_item, BODHI_READ_JSON_OBJ);
if (!builds_item) /* broken json */
continue;
int karma, unstable_karma;
bodhi_read_value(updates_item, "karma", &karma, BODHI_READ_INT);
bodhi_read_value(updates_item, "unstable_karma", &unstable_karma, BODHI_READ_INT);
if (karma <= unstable_karma)
continue;
struct bodhi *b = NULL;
int builds_len = json_object_array_length(builds_item);
for (int k = 0; k < builds_len; ++k)
{
b = xzalloc(sizeof(struct bodhi));
char *name = NULL;
json_object *build = json_object_array_get_idx(builds_item, k);
bodhi_read_value(build, "nvr", &b->nvr, BODHI_READ_STR);
json_object *package = NULL;
bodhi_read_value(build, "package", &package, BODHI_READ_JSON_OBJ);
bodhi_read_value(package, "name", &name, BODHI_READ_STR);
struct bodhi *bodhi_tbl_item = g_hash_table_lookup(bodhi_table, name);
if (bodhi_tbl_item && rpmvercmp(bodhi_tbl_item->nvr, b->nvr) > 0)
{
free_bodhi_item(b);
continue;
}
g_hash_table_replace(bodhi_table, name, b);
}
#if 0
bodhi_read_value(updates_item, "date_pushed", &b->date_pushed, BODHI_READ_STR);
bodhi_read_value(updates_item, "status", &b->status, BODHI_READ_STR);
json_object *release_item = NULL;
bodhi_read_value(updates_item, "release", &release_item, BODHI_READ_JSON_OBJ);
if (release_item)
bodhi_read_value(release_item, "dist_tag", &b->dist_tag, BODHI_READ_STR);
json_object *bugs = NULL;
bodhi_read_value(updates_item, "bugs", &release_item, BODHI_READ_JSON_OBJ);
if (bugs)
{
for (int j = 0; j < json_object_array_length(bugs); ++j)
{
int *bz_id = xmalloc(sizeof(int));
json_object *bug_item = json_object_array_get_idx(bugs, j);
bodhi_read_value(bug_item, "bz_id", bz_id, BODHI_READ_INT);
b->bz_ids = g_list_append(b->bz_ids, bz_id);
}
}
#endif
}
return bodhi_table;
}
int RpmBackEnd::verCmp(const std::string& ver1, const std::string& ver2) const
{
return rpmvercmp(ver1.c_str(), ver2.c_str());
}
static inline int
cr_compare_dependency(const char *dep1, const char *dep2)
{
/* Compares two dependency by name
* NOTE: The function assume first parts must be same!
* libc.so.6() < libc.so.6(GLIBC_2.3.4)(64 bit) < libc.so.6(GLIBC_2.4)
* Return values: 0 - same; 1 - first is bigger; 2 - second is bigger,
* -1 - error
*/
int ret1;
char *ver1, *ver2, *ver1_e, *ver2_e;
if (dep1 == dep2) return 0;
ver1 = strchr(dep1, '('); // libc.so.6(...
ver2 = strchr(dep2, '('); // verX ^
// There is no '('
if (!ver1 && !ver2) return 0;
if (!ver1) return 2;
if (!ver2) return 1;
ver1_e = strchr(ver1, ')'); // libc.so.6(xxx)...
ver2_e = strchr(ver2, ')'); // verX_e ^
// If there is no ')'
if (!ver1_e && !ver2_e) return -1;
if (!ver1_e) return 2;
if (!ver2_e) return 1;
// Go to char next to '('
ver1++; // libc.so.6(...
ver2++; // verX ^
// If parentheses have no content - libc.so.6()... == libc.so.6()...
if (ver1 == ver1_e && ver2 == ver2_e) return 0;
if (ver1 == ver1_e) return 2;
if (ver2 == ver2_e) return 1;
// Go to first number
for (; *ver1 && (*ver1 < '0' || *ver1 > '9'); ver1++); // libc.so.6(GLIBC_2...
for (; *ver2 && (*ver2 < '0' || *ver2 > '9'); ver2++); // verX ^
// Too far
// libc.so.6(xxx)(64bit)
// verX ^
if (ver1 > ver1_e && ver2 > ver2_e) return 0;
if (ver1 > ver1_e) return 2;
if (ver2 > ver2_e) return 1;
/* XXX: This piece of code could be removed in future
// Check if version is really version and not an architecture
// case: libc.so.6(64bit) = 64 is not a version!
ret1 = strncmp(ver1, "64bit", 5);
ret2 = strncmp(ver2, "64bit", 5);
if (!ret1 && !ret2) return 0;
if (!ret1) return 2;
if (!ret2) return 1;
*/
// Get version string
ver1 = g_strndup(ver1, (ver1_e - ver1));
ver2 = g_strndup(ver2, (ver2_e - ver2));
// Compare versions
ret1 = rpmvercmp(ver1, ver2);
if (ret1 == -1) ret1 = 2;
g_free(ver1);
g_free(ver2);
return ret1;
}
int
compare_versions (const char * a, const char *b)
{
return rpmvercmp (a, b);
}
/**
* zif_compare_evr_full:
* @a: The first version string, or %NULL
* @b: The second version string, or %NULL
* @compare_mode: the way the versions are compared
*
* Compare two [epoch:]version[-release] strings
*
* Return value: 1 for a>b, 0 for a==b, -1 for b>a
*
* Since: 0.2.1
**/
gint
zif_compare_evr_full (const gchar *a, const gchar *b,
ZifPackageCompareMode compare_mode)
{
gint val = 0;
gchar a_tmp[128]; /* 128 bytes should be enough for anybody, heh */
gchar b_tmp[128];
const gchar *ae, *av, *ar, *ad;
const gchar *be, *bv, *br, *bd;
/* exactly the same, optimise */
if (g_strcmp0 (a, b) == 0)
goto out;
/* deal with one evr being NULL and the other a value */
if (a != NULL && b == NULL) {
val = 1;
goto out;
}
if (a == NULL && b != NULL) {
val = -1;
goto out;
}
/* copy */
g_strlcpy (a_tmp, a, 128);
g_strlcpy (b_tmp, b, 128);
/* split */
zif_package_convert_evr_full (a_tmp, &ae, &av, &ar, &ad);
zif_package_convert_evr_full (b_tmp, &be, &bv, &br, &bd);
/* compare distro */
if (ad != NULL &&
bd != NULL &&
compare_mode == ZIF_PACKAGE_COMPARE_MODE_DISTRO) {
val = rpmvercmp (ad, bd);
if (val != 0)
goto out;
}
/* compare epoch */
if (ae != NULL && be != NULL) {
val = rpmvercmp (ae, be);
if (val != 0)
goto out;
} else if (ae != NULL && atoi (ae) > 0) {
val = 1;
goto out;
} else if (be != NULL && atoi (be) > 0) {
val = -1;
goto out;
}
/* compare version */
val = rpmvercmp (av, bv);
if (val != 0)
goto out;
/* compare release */
if (ar != NULL && br != NULL) {
val = rpmvercmp (ar, br);
if (val != 0)
goto out;
}
/* compare distro */
if (ad != NULL && bd != NULL) {
val = rpmvercmp (ad, bd);
if (val != 0)
goto out;
}
out:
return val;
}