#include "zpm.h"
#include "sqlite3.h"
+#include "lib/jsw/jsw_atree.h"
#define DMARK fprintf(stderr, "mark %s %s:%d\n", __FILE__, __func__, __LINE__)
zpm->errmsg = strdup((const char *)sqlite3_errmsg(zpm->db));
}
+char *zpm_findlib(struct zpm *zpm, char *soname, char *where) {
+ sqlite3_str *sql;
+ char *query, *pkgid = 0;
+
+char *select = "select printf('%%s-%%s-%%s',P.package,P.version,P.release) as pkgid, P.package, P.version, P.release\
+ from packagefiles PF\
+ join elflibraries EL on EL.file = PF.hash\
+ join packages P on P.package = PF.package and P.version = PF.version and P.release = PF.release";
+ char *order = "order by P.package, P.version, cast(P.release as integer)";
+
+ /* null pkgstr find "best" package
+ * best is shortest complete package if any are complete
+ * shortest incomplete if any are incomplete
+ * where more than one version is in those sets, best is
+ * latest as determined by vercmp
+ */
+
+ sql = sqlite3_str_new(zpm->db);
+
+ sqlite3_str_appendall(sql, select);
+ sqlite3_str_appendf(sql, " where P.hash is not null and EL.soname = %Q", soname);
+
+ if (where) {
+ sqlite3_str_appendall(sql, " and ");
+ sqlite3_str_appendall(sql, where);
+ }
+
+ sqlite3_str_appendall(sql, " ");
+ sqlite3_str_appendall(sql, order);
+ sqlite3_str_appendall(sql, " limit 1;");
+
+ if (sqlite3_str_errcode(sql)) {
+ zpm->error = 1;
+ sqlite3_free(sqlite3_str_finish(sql));
+ return 0;
+ }
+
+ query = sqlite3_str_finish(sql);
+
+ pkgid = zpm_db_string(zpm, query);;
+
+ sqlite3_free(query);
+
+ return pkgid;
+}
+
+int zpm_packages_needed(struct zpm *zpm, char *pkgid, jsw_atree_t *list) {
+ char *pkglibsneeded = "select soname, selfsatisfied from package_libraries_needed where pkgid = %Q";
+ sqlite3_stmt *st;
+ int count = 0;
+ int rv;
+
+ st = zpm_dbquery(zpm, pkglibsneeded, pkgid);
+
+ while ((rv = sqlite3_step(st)) == SQLITE_ROW) {
+ char *soname;
+ int self;
+
+ soname = (char *)sqlite3_column_text(st, 0);
+ /* TODO check and skip self sats */
+ self = sqlite3_column_int(st,1);
+ if (self) {
+ continue;
+ }
+ count++;
+
+ /* if it's in needed, we've already looked at this one */
+ if (list && !jsw_afind(list, soname)) {
+ jsw_ainsert(list, soname);
+ }
+ }
+
+ sqlite3_finalize(st);
+ return count;
+}
+
+
+int zpm_libraries_needed(struct zpm *zpm, char *pkgid, jsw_atree_t *list) {
+ char *pkglibsneeded = "select soname, selfsatisfied from package_libraries_needed where pkgid = %Q";
+ sqlite3_stmt *st;
+ int count = 0;
+ int rv;
+
+ st = zpm_dbquery(zpm, pkglibsneeded, pkgid);
+
+ while ((rv = sqlite3_step(st)) == SQLITE_ROW) {
+ char *soname;
+ int self;
+
+ soname = (char *)sqlite3_column_text(st, 0);
+ /* TODO check and skip self sats */
+ self = sqlite3_column_int(st,1);
+ if (self) {
+ continue;
+ }
+ count++;
+
+ /* if it's in needed, we've already looked at this one */
+ if (list && !jsw_afind(list, soname)) {
+ jsw_ainsert(list, soname);
+ }
+ }
+
+ sqlite3_finalize(st);
+ return count;
+}
+
char *zpm_findpkg(struct zpm *zpm, char *pkgstr, char *where) {
char *select = "select pkgid, package, version, release from packages_pkgid";
+#if 0
char *group = "group by package having max( version||'-'||release collate vercmp) order by length(package), package, version||'-'||release collate vercmp";
-
-// char *order = "order by package, version collate vercmp, cast(release as integer)";
+#else
+ char *group = "order by package, version collate vercmp desc, cast(release as integer)";
+ //group = "order by package, version , cast(release as integer)";
+#endif
sqlite3_str *sql;
char *query, *pkgid = 0;
}
+ sqlite3_str_appendall(sql, " ");
+ sqlite3_str_appendall(sql, group);
+ sqlite3_str_appendall(sql, " limit 1;");
+
+ if (sqlite3_str_errcode(sql)) {
+ zpm->error = 1;
+ sqlite3_free(sqlite3_str_finish(sql));
+ return 0;
+ }
+
+ query = sqlite3_str_finish(sql);
+
+ pkgid = zpm_db_string(zpm, query);;
+
+ sqlite3_free(query);
+
+ return pkgid;
+}
+
+char *zpm_findpkg_range(struct zpm *zpm, char *minpkg, char *maxpkg, char *where, int wantleast) {
+ int release;
+ char version[32];
+ char package[32];
+
+ char *select = "select pkgid, package, version, release from packages_pkgid";
+ char *last = "order by version collate vercmp desc, cast(release as integer) desc";
+ char *first = "order by version collate vercmp, cast(release as integer)";
+ char *group;
+
+ char *query, *pkgid = 0;
+ sqlite3_str *sql;
+
+ group = wantleast ? first : last;
+ /* null pkgstr find "best" package
+ * best is shortest complete package if any are complete
+ * shortest incomplete if any are incomplete
+ * where more than one version is in those sets, best is
+ * latest as determined by vercmp
+ */
+
+ sql = sqlite3_str_new(zpm->db);
+
+ sqlite3_str_appendall(sql, select);
+ sqlite3_str_appendall(sql, " where true");
+
+ if (minpkg) {
+ sqlite3_str_appendf(sql, " and pkgid >= %Q collate vercmp",
+ minpkg);
+ zpm_parse_package(minpkg, package, version, &release);
+ if (*package != 0) {
+ sqlite3_str_appendf(sql, " and package = %Q",
+ package);
+ }
+ }
+
+ if (maxpkg) {
+ sqlite3_str_appendf(sql, " and pkgid <= %Q collate vercmp",
+ maxpkg);
+ zpm_parse_package(maxpkg, package, version, &release);
+ if (*package != 0) {
+ sqlite3_str_appendf(sql, " and package = %Q",
+ package);
+ }
+ }
+
+ if (where) {
+ sqlite3_str_appendall(sql, " and ");
+ sqlite3_str_appendall(sql, where);
+ }
+
sqlite3_str_appendall(sql, " ");
sqlite3_str_appendall(sql, group);
sqlite3_str_appendall(sql, " limit 1;");
projects / zpackage / blobdiff