X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=zpm-packagehash.c;fp=zpm-packagehash.c;h=b1587801a1a5bed5254c8b1d6b59c2edb474a40b;hb=5774fe14b7203c06873e29d13c9520c9a32321cb;hp=0000000000000000000000000000000000000000;hpb=cb9584394f5d9becfbfc140a79bf83836325add2;p=zpackage

diff --git a/zpm-packagehash.c b/zpm-packagehash.c
new file mode 100644
index 0000000..b158780
--- /dev/null
+++ b/zpm-packagehash.c
@@ -0,0 +1,60 @@
+#define _POSIX_C_SOURCE 2 
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <unistd.h>
+
+#include "zpm.h"
+
+static int found = 0;
+
+void usage(void) {
+	fprintf(stderr, "zpm-findpkg [-I] [-s <status> ...] [-S <status>] [package]\n");
+}
+
+int main(int ac, char **av){
+	int opt;
+	struct zpm pkg;
+	char *dbfile;
+
+	int set = 0;
+
+	dbfile = getenv("ZPMDB");
+	if (!dbfile) {
+		dbfile = "/var/lib/zpm/local.db";
+	}
+
+	while ((opt = getopt(ac, av, "f:s")) != -1) {
+		switch (opt) {
+			case 'f': dbfile = optarg; break;
+			case 's': set = 1; break;
+			default:
+				  usage();
+				  exit(EXIT_FAILURE);
+				  break;
+		}
+	}
+	int argn = optind;
+
+	if (!dbfile) {
+		fprintf(stderr, "must specify db\n");
+		return 1;
+	}
+
+	char *pkgid = av[argn];
+	char hash[ZPM_HASH_STRLEN+1];
+
+	if (zpm_open(&pkg, dbfile)) {
+		if (set) {
+			found = zpm_package_sethash(&pkg, pkgid, hash);
+		} else {
+			found = zpm_package_hash(&pkg, pkgid, hash);
+		}
+	}
+	zpm_close(&pkg);
+	if (found) {
+		printf("%s\n", hash);
+	}
+	return found ? 0 : 1;
+}