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-rw-r--r--scripts/aurblup/aurblup.c287
1 files changed, 0 insertions, 287 deletions
diff --git a/scripts/aurblup/aurblup.c b/scripts/aurblup/aurblup.c
deleted file mode 100644
index 971dc06..0000000
--- a/scripts/aurblup/aurblup.c
+++ /dev/null
@@ -1,287 +0,0 @@
-/* aurblup - AUR blacklist updater
- *
- * Small utility to update the AUR package blacklist. Can be used in a cronjob.
- * Check the "README" file for details.
- */
-
-#include <alpm.h>
-#include <getopt.h>
-#include <mysql.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "config.h"
-
-#define alpm_die(...) die(__VA_ARGS__, alpm_strerror(alpm_errno(handle)));
-#define mysql_die(...) die(__VA_ARGS__, mysql_error(c));
-
-static void die(const char *, ...);
-static alpm_list_t *pkglist_append(alpm_list_t *, const char *);
-static alpm_list_t *blacklist_get_pkglist();
-static void blacklist_add(const char *);
-static void blacklist_remove(const char *);
-static void blacklist_sync(alpm_list_t *, alpm_list_t *);
-static alpm_list_t *dblist_get_pkglist(alpm_list_t *);
-static alpm_list_t *dblist_create(void);
-static int parse_options(int, char **);
-static void init(void);
-static void cleanup(void);
-
-static char *mysql_host = "localhost";
-static char *mysql_socket = NULL;
-static char *mysql_user = "aur";
-static char *mysql_passwd = "aur";
-static char *mysql_db = "AUR";
-
-static MYSQL *c;
-
-static alpm_handle_t *handle;
-
-static void
-die(const char *format, ...)
-{
- va_list arg;
-
- va_start(arg, format);
- fprintf(stderr, "aurblup: ");
- vfprintf(stderr, format, arg);
- va_end(arg);
-
- cleanup();
- exit(1);
-}
-
-static alpm_list_t *
-pkglist_append(alpm_list_t *pkglist, const char *pkgname)
-{
- int len = strcspn(pkgname, "<=>");
- if (!len)
- len = strlen(pkgname);
-
- char *s = malloc(len + 1);
-
- strncpy(s, pkgname, len);
- s[len] = '\0';
-
- if (alpm_list_find_str(pkglist, s))
- free(s);
- else
- pkglist = alpm_list_add(pkglist, s);
-
- return pkglist;
-}
-
-static alpm_list_t *
-blacklist_get_pkglist()
-{
- MYSQL_RES *res;
- MYSQL_ROW row;
- alpm_list_t *pkglist = NULL;
-
- if (mysql_query(c, "SELECT Name FROM PackageBlacklist"))
- mysql_die("failed to read blacklist from MySQL database: %s\n");
-
- if (!(res = mysql_store_result(c)))
- mysql_die("failed to store MySQL result: %s\n");
-
- while ((row = mysql_fetch_row(res)))
- pkglist = pkglist_append(pkglist, row[0]);
-
- mysql_free_result(res);
-
- return pkglist;
-}
-
-static void
-blacklist_add(const char *name)
-{
- char *esc = malloc(strlen(name) * 2 + 1);
- char query[1024];
-
- mysql_real_escape_string(c, esc, name, strlen(name));
- snprintf(query, 1024, "INSERT INTO PackageBlacklist (Name) "
- "VALUES ('%s')", esc);
- free(esc);
-
- if (mysql_query(c, query))
- mysql_die("failed to query MySQL database (\"%s\"): %s\n", query);
-}
-
-static void
-blacklist_remove(const char *name)
-{
- char *esc = malloc(strlen(name) * 2 + 1);
- char query[1024];
-
- mysql_real_escape_string(c, esc, name, strlen(name));
- snprintf(query, 1024, "DELETE FROM PackageBlacklist WHERE Name = '%s'", esc);
- free(esc);
-
- if (mysql_query(c, query))
- mysql_die("failed to query MySQL database (\"%s\"): %s\n", query);
-}
-
-static void
-blacklist_sync(alpm_list_t *pkgs_cur, alpm_list_t *pkgs_new)
-{
- alpm_list_t *pkgs_add, *pkgs_rem, *p;
-
- pkgs_add = alpm_list_diff(pkgs_new, pkgs_cur, (alpm_list_fn_cmp)strcmp);
- pkgs_rem = alpm_list_diff(pkgs_cur, pkgs_new, (alpm_list_fn_cmp)strcmp);
-
- if (mysql_query(c, "START TRANSACTION"))
- mysql_die("failed to start MySQL transaction: %s\n");
-
- for (p = pkgs_add; p; p = alpm_list_next(p))
- blacklist_add(p->data);
-
- for (p = pkgs_rem; p; p = alpm_list_next(p))
- blacklist_remove(p->data);
-
- if (mysql_query(c, "COMMIT"))
- mysql_die("failed to commit MySQL transaction: %s\n");
-
- alpm_list_free(pkgs_add);
- alpm_list_free(pkgs_rem);
-}
-
-static alpm_list_t *
-dblist_get_pkglist(alpm_list_t *dblist)
-{
- alpm_list_t *d, *p, *q;
- alpm_list_t *pkglist = NULL;
-
- for (d = dblist; d; d = alpm_list_next(d)) {
- alpm_db_t *db = d->data;
-
- if (alpm_trans_init(handle, 0))
- alpm_die("failed to initialize ALPM transaction: %s\n");
- if (alpm_db_update(0, db) < 0)
- alpm_die("failed to update ALPM database: %s\n");
- if (alpm_trans_release(handle))
- alpm_die("failed to release ALPM transaction: %s\n");
-
- for (p = alpm_db_get_pkgcache(db); p; p = alpm_list_next(p)) {
- alpm_pkg_t *pkg = p->data;
-
- pkglist = pkglist_append(pkglist, alpm_pkg_get_name(pkg));
-
- for (q = alpm_pkg_get_replaces(pkg); q; q = alpm_list_next(q)) {
- alpm_depend_t *replace = q->data;
- pkglist = pkglist_append(pkglist, replace->name);
- }
- }
- }
-
- return pkglist;
-}
-
-static alpm_list_t *
-dblist_create(void)
-{
- alpm_list_t *d;
- alpm_list_t *dblist = NULL;
- int i;
-
- for (i = 0; i < sizeof(alpm_repos) / sizeof(char *); i++) {
- if (!alpm_register_syncdb(handle, alpm_repos[i], 0))
- alpm_die("failed to register sync db \"%s\": %s\n", alpm_repos[i]);
- }
-
- if (!(dblist = alpm_get_syncdbs(handle)))
- alpm_die("failed to get sync DBs: %s\n");
-
- for (d = dblist; d; d = alpm_list_next(d)) {
- alpm_db_t *db = d->data;
-
- char server[1024];
- snprintf(server, 1024, ALPM_MIRROR, alpm_db_get_name(db));
-
- if (alpm_db_add_server(db, server))
- alpm_die("failed to set server \"%s\": %s\n", server);
- }
-
- return dblist;
-}
-
-static int parse_options(int argc, char **argv)
-{
- int opt;
-
- static const struct option opts[] = {
- { "mysql-host", required_argument, 0, 'h' },
- { "mysql-socket", required_argument, 0, 'S' },
- { "mysql-user", required_argument, 0, 'u' },
- { "mysql-passwd", required_argument, 0, 'p' },
- { "mysql-db", required_argument, 0, 'D' },
- { 0, 0, 0, 0 }
- };
-
- while((opt = getopt_long(argc, argv, "h:S:u:p:D:", opts, NULL)) != -1) {
- switch(opt) {
- case 'h':
- mysql_host = optarg;
- break;;
- case 'S':
- mysql_socket = optarg;
- break;;
- case 'u':
- mysql_user = optarg;
- break;;
- case 'p':
- mysql_passwd = optarg;
- break;;
- case 'D':
- mysql_db = optarg;
- break;;
- default:
- return 0;
- }
- }
-
- return 1;
-}
-
-static void
-init(void)
-{
- enum _alpm_errno_t alpm_err;
- if (mysql_library_init(0, NULL, NULL))
- mysql_die("could not initialize MySQL library: %s\n");
- if (!(c = mysql_init(NULL)))
- mysql_die("failed to setup MySQL client: %s\n");
- if (!mysql_real_connect(c, mysql_host, mysql_user, mysql_passwd,
- mysql_db, 0, mysql_socket, 0))
- mysql_die("failed to initiate MySQL connection to %s: %s\n", mysql_host);
-
- if ((handle = alpm_initialize("/", ALPM_DBPATH, &alpm_err)) == NULL)
- die("failed to initialize ALPM: %s\n", alpm_strerror(alpm_err));
-}
-
-static void
-cleanup(void)
-{
- alpm_release(handle);
- mysql_close(c);
- mysql_library_end();
-}
-
-int main(int argc, char *argv[])
-{
- alpm_list_t *pkgs_cur, *pkgs_new;
-
- if (!parse_options(argc, argv))
- return 1;
-
- init();
-
- pkgs_cur = blacklist_get_pkglist();
- pkgs_new = dblist_get_pkglist(dblist_create());
- blacklist_sync(pkgs_cur, pkgs_new);
- FREELIST(pkgs_new);
- FREELIST(pkgs_cur);
-
- cleanup();
-
- return 0;
-}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-03 19:34:37 +0000