initial commit

Change-Id: Ib882fe057690e03e2f5d32ee7e0c594697dd46c8
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 115 insertions, 0 deletions

diff --git a/wgtpkg.h b/wgtpkg.h
new file mode 100644
index 0000000..14ab662
--- /dev/null
+++ b/wgtpkg.h
@@ -0,0 +1,115 @@
+/*
+ Copyright 2015 IoT.bzh
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+
+#include <libxml/tree.h>
+
+struct filedesc;
+
+/**************************************************************/
+/* from wgtpkg-base64 */
+
+extern char *base64encw(const char *buffer, int length, int width);
+extern char *base64enc(const char *buffer, int length);
+extern int base64dec(const char *buffer, char **output);
+extern int base64eq(const char *buf1, const char *buf2);
+
+/**************************************************************/
+/* from wgtpkg-certs */
+
+extern void clear_certificates();
+extern int add_certificate_b64(const char *b64);
+
+/**************************************************************/
+/* from wgtpkg-digsig */
+
+/* verify the digital signature in file */
+extern int verify_digsig(struct filedesc *fdesc);
+
+/* create a digital signature */
+extern int create_digsig(int index, const char *key, const char **certs);
+
+/* check the signatures of the current directory */
+extern int check_all_signatures();
+
+/**************************************************************/
+/* from wgtpkg-files */
+
+enum entrytype {
+	type_unset = 0,
+	type_file = 1,
+	type_directory = 2
+};
+
+enum fileflag {
+	flag_referenced = 1,
+	flag_opened = 2,
+	flag_author_signature = 4,
+	flag_distributor_signature = 8,
+	flag_signature = 12
+};
+
+struct filedesc {
+	enum entrytype type;
+	unsigned int flags;
+	unsigned int signum;
+	unsigned int zindex;
+	char name[1];
+};
+
+extern void file_reset();
+extern void file_clear_flags();
+extern unsigned int file_count();
+extern struct filedesc *file_of_index(unsigned int index);
+extern struct filedesc *file_of_name(const char *name);
+extern struct filedesc *file_add_directory(const char *name);
+extern struct filedesc *file_add_file(const char *name);
+extern int fill_files();
+
+extern unsigned int signature_count();
+extern struct filedesc *signature_of_index(unsigned int index);
+extern struct filedesc *create_signature(unsigned int number);
+extern struct filedesc *get_signature(unsigned int number);
+
+extern int file_set_prop(struct filedesc *file, const char *name, const char *value);
+extern const char *file_get_prop(struct filedesc *file, const char *name);
+
+/**************************************************************/
+/* from wgtpkg-workdir */
+
+extern int enter_workdir(int clean);
+extern void remove_workdir();
+extern int make_workdir(int reuse);
+extern int set_workdir(const char *name, int create);
+
+/**************************************************************/
+/* from wgtpkg-xmlsec */
+
+extern int xmlsec_init();
+extern void xmlsec_shutdown();
+extern int xmlsec_verify(xmlNodePtr node);
+extern xmlDocPtr xmlsec_create(int index, const char *key, const char **certs);
+
+/**************************************************************/
+/* from wgtpkg-zip */
+
+/* read (extract) 'zipfile' in current directory */
+extern int zread(const char *zipfile, unsigned long long maxsize);
+
+/* write (pack) content of the current directory in 'zipfile' */
+extern int zwrite(const char *zipfile);
+
+