int zpm_merge(struct zpm *z, struct zpm *src, uint32_t flags);
ssize_t uncompresslzma(void *buf, size_t bufsize, int outfd);
+ssize_t zpm_uncompress_cb(void *buf, size_t bufsize, void *cbdata,
+ int (*cb)(void *ud, void *buf, size_t bufsize));
void *compresslzma(void *buf, size_t bufsize, size_t *len);
#define SQLERROR(x) fprintf(stderr, "%s %d: %s\n", __func__, __LINE__, (x))
int zpm_hash(char *path, char *hash, uint32_t flags);
+
+/* hex encoded hash, not null terminated */
+int zpm_hash_mem(void *mem, size_t size, char *hash);
+
int zpm_readopts(struct zpm *pkg, int ac, char **av);
struct zpm_version_info {
/* add vercmp collation to db */
int zpm_addvercmp(struct zpm *pkg);
+/* return 1 if database is readonly, 0 if readwrite, or not connected */
+int zpm_readonly(struct zpm *z);
+
int zpm_exec(struct zpm *z, const char *sql, int(*callback)(void *, int, char **, char**), void *arg, char **errmsg);
int zpm_foreach_path(struct zpm *zpm, char *pkgid, char *where,
int zpm_package_hash(struct zpm *zpm, char *pkgid, char *hash);
int zpm_package_sethash(struct zpm *zpm, char *pkgid, char *hash);
+int zpm_package_checkhash(struct zpm *zpm, char *pkgid, char *hash);
+char *zpm_package_gethash(struct zpm *zpm, char *pkgid, char *hash);
+int zpm_package_clearhash(struct zpm *zpm, char *pkgid);
sqlite3_stmt *zpm_dbqueryv(struct zpm *zpm, char *query, va_list args);
sqlite3_stmt *zpm_dbquery(struct zpm *zpm, char *query, ...);
char *zpm_db_string(struct zpm *zpm, char *query, ...);
int zpm_db_int(struct zpm *zpm, char *query, ...);
-void zpm_db_run(struct zpm *zpm, char *query, ...);
+int zpm_db_run(struct zpm *zpm, char *query, ...);
void zpm_seterror(struct zpm *zpm, char *msgfmt, ...);
struct zpm *zpm_clearmem(struct zpm *zpm);