/*****************************************************************************
- * vlc_update.h: VLC update and plugins download
+ * vlc_update.h: VLC update download
*****************************************************************************
* Copyright © 2005-2007 the VideoLAN team
* $Id$
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
-#if !defined( __LIBVLC__ )
- #error You are not libvlc or one of its plugins. You cannot include this file
-#endif
+#ifndef VLC_UPDATE_H
+#define VLC_UPDATE_H
-#ifdef UPDATE_CHECK
-
-#ifndef _VLC_UPDATE_H
-#define _VLC_UPDATE_H
-
-#include <vlc/vlc.h>
-
-#include <vlc_stream.h> /* key & signature downloading */
-#include <vlc_strings.h> /* b64 decoding */
-#include <vlc_charset.h> /* utf8_fopen() */
-#include <gcrypt.h> /* cryptography and digest algorithms */
+/**
+ * \file
+ * This file defines update API in vlc
+ */
/**
* \defgroup update Update
* @{
*/
-enum /* Public key algorithms */
-{
- /* we will only use DSA public keys */
- PUBLIC_KEY_ALGO_DSA = 0x11
-};
-
-enum /* Digest algorithms */
-{
- /* and DSA use SHA-1 digest */
- DIGEST_ALGO_SHA1 = 0x02
-};
-
-enum /* Packet types */
-{
- SIGNATURE_PACKET = 0x02,
- PUBLIC_KEY_PACKET = 0x06,
- USER_ID_PACKET = 0x0d
-};
-
-enum /* Signature types */
-{
- BINARY_SIGNATURE = 0x00,
- TEXT_SIGNATURE = 0x01,
-
- /* Public keys signatures */
- GENERIC_KEY_SIGNATURE = 0x10, /* No assumption of verification */
- PERSONA_KEY_SIGNATURE = 0x11, /* No verification has been made */
- CASUAL_KEY_SIGNATURE = 0x12, /* Some casual verification */
- POSITIVE_KEY_SIGNATURE = 0x13 /* Substantial verification */
-};
-
-
-enum /* Signature subpacket types */
-{
- ISSUER_SUBPACKET = 0x10
-};
-
-
-
-struct public_key_packet_t
-{ /* a public key packet (DSA/SHA-1) is 418 bytes */
-
- uint8_t version; /* we use only version 4 */
- uint8_t timestamp[4]; /* creation time of the key */
- uint8_t algo; /* we only use DSA */
- /* the multi precision integers, with their 2 bytes length header */
- uint8_t p[2+128];
- uint8_t q[2+20];
- uint8_t g[2+128];
- uint8_t y[2+128];
-};
-
-/* used for public key signatures */
-struct signature_packet_v4_t
-{ /* hashed_data or unhashed_data can be empty, so the signature packet is
- * theorically at least 54 bytes long, but always more than that. */
-
- uint8_t version;
- uint8_t type;
- uint8_t public_key_algo;
- uint8_t digest_algo;
- uint8_t hashed_data_len[2];
- uint8_t *hashed_data;
- uint8_t unhashed_data_len[2];
- uint8_t *unhashed_data;
- uint8_t hash_verification[2];
-
- /* The part below is made of consecutive MPIs, their number and size being
- * public-key-algorithm dependant.
- * But since we use DSA signatures only, we fix it. */
- uint8_t r[2+20];
- uint8_t s[2+20];
-};
-
-/* Used for binary document signatures (to be compatible with older software)
- * DSA/SHA-1 is always 65 bytes */
-struct signature_packet_v3_t
-{
- uint8_t header[2];
- uint8_t version; /* 3 */
- uint8_t hashed_data_len; /* MUST be 5 */
- uint8_t type;
- uint8_t timestamp[4]; /* 4 bytes scalar number */
- uint8_t issuer_longid[8]; /* The key which signed the document */
- uint8_t public_key_algo; /* we only know about DSA */
- uint8_t digest_algo; /* and his little sister SHA-1 */
- uint8_t hash_verification[2];/* the 2 1st bytes of the SHA-1 hash */
-
- /* The part below is made of consecutive MPIs, their number and size being
- * public-key-algorithm dependant.
- * But since we use DSA signatures only, we fix it. */
- uint8_t r[2+20];
- uint8_t s[2+20];
-};
-
-typedef struct public_key_packet_t public_key_packet_t;
-typedef struct signature_packet_v4_t signature_packet_v4_t;
-typedef struct signature_packet_v3_t signature_packet_v3_t;
-
-struct public_key_t
-{
- uint8_t longid[8]; /* Long id */
- uint8_t *psz_username; /* USER ID */
-
- public_key_packet_t key; /* Public key packet */
-
- signature_packet_v4_t sig; /* Signature packet, by the embedded key */
-};
-
-typedef struct public_key_t public_key_t;
-
-/* We trust this public key, and by extension, also keys signed by it. */
-
-//#define OLD 1 //Define OLD to use Videolan Key 2006, to test public key download
-
-static uint8_t videolan_public_key_longid[8] = {
-#ifdef OLD
- 0xC3, 0x67, 0xD8, 0xB9, 0x81, 0xCA, 0xCA, 0x84
-#else
- 0x90, 0x28, 0x17, 0xE4, 0xAA, 0x5F, 0x4D, 0xE6
-#endif
-};
-
-static uint8_t videolan_public_key[] = {
-#ifdef OLD
-"-----BEGIN PGP PUBLIC KEY BLOCK-----\n"
-"Version: GnuPG v2.0.4 (FreeBSD)\n"
-"\n"
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-"XQD/EiYP9pqlivgCTIqtcxN0Pdr0ArW0q7/yBfqWe0Fw9JrxHFN8dzmBnZk/sUis\n"
-"ZIxcRWlK/mdfxgcbRSKsaqucToubwJvIONaW3y/zURjG/Ehdkh/NR7yEnMJN6/SY\n"
-"E8VgjwL9Wx1KfC8nuqkFhmSMoIVKOck+0lAU3iTpThyYlU0M1luJvkYT2+Enlc1P\n"
-"eqMK0FlDmF60NbnPuzOITwQYEQIADwUCQ8FX4wIbDAUJAd/iAAAKCRDDZ9i5gcrK\n"
-"hCMLAKDB2xwcJT9OFM6G/seEnVMWGBfzrACg8UyCfxX2mNWNPTE4MQ/xiaQ6VBM=\n"
-"=tVe2\n"
-"-----END PGP PUBLIC KEY BLOCK-----\n"
-#else
-"-----BEGIN PGP PUBLIC KEY BLOCK-----\n"
-"Version: GnuPG v2.0.4 (FreeBSD)\n"
-"\n"
-"mQGiBEWbjf8RBAC+4m2yYYzuA0+D5JQatKmoxG4z3+bat08tMz0YvBUp1UU+95i4\n"
-"cP9ndklv3yzhtZ4MIx5yy64FXtPi0/NQiikEVYPYn2KMO4LCfZCwYBEizVWzABya\n"
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-"+PcydRFEEm203LkCDQRFm44DEAgAlNLlnyIkLJ/Uyncsd5nB46LqQpJDLJ3AalfN\n"
-"44Vy3aOG+aA7JsNL5T5r5WRGnAf41qSOFiuZHwjfrtKb4TWkcfWlpsi8t5uasII9\n"
-"WAVX2aVIbiPMNWUnhQIn8rjCRLm2t/0Hch0HDbXaI/hvub5qhmSHfmqzlkuEUyVu\n"
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-"vqlVnw6ag3QuNqaAgWDU5Ug/U10ZxCZTn5TAcp+1ZDlM/dXIwh8wKXDjiKqHgYg1\n"
-"VLQ4fOsscTJoUDOaobeaVwTcDaSB4yQ3bhB2q5fLKqj+bNrY9wADBQf/Rw92M9b/\n"
-"JRs5IpX3fcrgHetVLHPiRuW8btD6EkmlgyRFOwOCzOSlSzFW6DKFrbOvd01EWkaP\n"
-"4PWJNW7b7OZqzK+UWzlWTgtV/2iUJtHg3+euZRdc5V9gqW17+HIAxjJVE53Syn8u\n"
-"kiJpk7HebtQo/v/pk3jtxdeJU3fY8ZAKJFl8V9aAj7ATFaAhYohzyKTRYc04F0n6\n"
-"VJDtwQkobdhq2//+5hSVrJ9wXRRF6XFVxc32NinqDEYrJUvTVayYu28Ivg4CTlts\n"
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-"=qrc1\n"
-"-----END PGP PUBLIC KEY BLOCK-----\n"
-#endif
-};
-
-enum
-{
- UpdateReleaseStatusOlder,
- UpdateReleaseStatusEqual,
- UpdateReleaseStatusNewer
-};
+#ifdef UPDATE_CHECK
/**
* Describes an update VLC release number
int i_major; ///< Version major
int i_minor; ///< Version minor
int i_revision; ///< Version revision
- char* psz_svnrev; ///< SVN revision
- char* psz_extra; ///< Version extra
+ unsigned char extra;///< Version extra
char* psz_url; ///< Download URL
char* psz_desc; ///< Release description
};
-/**
- * The update object. Stores (and caches) all information relative to updates
- */
-struct update_t
-{
- libvlc_int_t *p_libvlc;
- vlc_mutex_t lock;
- struct update_release_t release; ///< Release (version)
-};
+#endif /* UPDATE_CHECK */
-#define update_New( a ) __update_New( VLC_OBJECT( a ) )
+typedef struct update_release_t update_release_t;
-VLC_EXPORT( update_t *, __update_New, ( vlc_object_t * ) );
+VLC_EXPORT( update_t *, update_New, ( vlc_object_t * ) );
+#define update_New( a ) update_New( VLC_OBJECT( a ) )
VLC_EXPORT( void, update_Delete, ( update_t * ) );
-VLC_EXPORT( void, update_Check, ( update_t * ) );
-VLC_EXPORT( int, update_CompareReleaseToCurrent, ( update_t * ) );
+VLC_EXPORT( void, update_Check, ( update_t *, void (*callback)( void*, bool ), void * ) );
+VLC_EXPORT( bool, update_NeedUpgrade, ( update_t * ) );
+VLC_EXPORT( void, update_Download, ( update_t *, const char* ) );
+VLC_EXPORT( update_release_t*, update_GetRelease, ( update_t * ) );
/**
* @}
*/
-#endif
-
-#endif
+#endif /* _VLC_UPDATE_H */
projects / vlc / blobdiff