vb@1517
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// This file is under GNU General Public License 3.0
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vb@1517
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// see LICENSE.txt
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vb@1517
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3 |
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vb@928
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#define PEP_ENGINE_VERSION "0.8.0"
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vb@908
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vb@908
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// maximum attachment size to import as key 1MB, maximum of 20 attachments
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vb@908
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vb@908
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#define MAX_KEY_SIZE (1024 * 1024)
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vb@908
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#define MAX_KEYS_TO_IMPORT 20
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vb@24
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vb@233
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// this is 20 trustwords with 79 chars max
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vb@251
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#define MAX_TRUSTWORDS_SPACE (20 * 80)
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vb@24
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vb@24
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// XML parameters string
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vb@24
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#define PARMS_MAX 32768
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vb@24
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vb@24
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// maximum busy wait time in ms
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vb@24
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#define BUSY_WAIT_TIME 5000
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vb@24
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vb@24
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// maximum line length for reading gpg.conf
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vb@24
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#define MAX_LINELENGTH 1024
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vb@24
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vb@24
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// default keyserver
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vb@450
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#ifndef DEFAULT_KEYSERVER
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vb@24
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#define DEFAULT_KEYSERVER "hkp://keys.gnupg.net"
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vb@450
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#endif
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vb@450
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vb@450
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// crashdump constants
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vb@450
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#ifndef CRASHDUMP_DEFAULT_LINES
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vb@450
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#define CRASHDUMP_DEFAULT_LINES 100
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vb@450
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#endif
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vb@450
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#define CRASHDUMP_MAX_LINES 32767
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vb@24
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vb@130
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#include "platform.h"
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vb@130
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vb@24
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#ifdef WIN32
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vb@24
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#define LOCAL_DB windoze_local_db()
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vb@24
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#define SYSTEM_DB windoze_system_db()
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vb@24
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#define LIBGPGME "libgpgme-11.dll"
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vb@24
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#else // UNIX
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vb@24
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#define _POSIX_C_SOURCE 200809L
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vb@24
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#include <dlfcn.h>
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vb@24
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#define LOCAL_DB unix_local_db()
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vb@24
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#ifndef SYSTEM_DB
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vb@24
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#define SYSTEM_DB "/usr/share/pEp/system.db"
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vb@24
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#endif
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vb@24
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#ifndef LIBGPGME
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vb@24
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#define LIBGPGME "libgpgme-pthread.so"
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vb@24
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#endif
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vb@24
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#endif
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vb@24
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vb@24
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#include <locale.h>
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vb@24
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#include <stdlib.h>
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vb@24
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#include <string.h>
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vb@24
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#include <assert.h>
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vb@24
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#include <stdio.h>
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edouard@1521
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#include <ctype.h>
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vb@24
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vb@24
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#include "sqlite3.h"
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vb@24
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vb@24
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#define _EXPORT_PEP_ENGINE_DLL
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vb@24
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#include "pEpEngine.h"
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Edouard@168
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Edouard@168
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// If not specified, build for GPG
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Edouard@168
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#ifndef USE_NETPGP
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Edouard@168
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#ifndef USE_GPG
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Edouard@168
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#define USE_GPG
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Edouard@168
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#endif
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Edouard@168
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#endif
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Edouard@168
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Edouard@168
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#ifdef USE_GPG
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vb@24
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#include "pgp_gpg_internal.h"
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vb@229
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#elif defined(USE_NETPGP)
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Edouard@168
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#include "pgp_netpgp_internal.h"
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vb@24
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#endif
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vb@24
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vb@292
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#include "keymanagement.h"
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vb@28
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#include "cryptotech.h"
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vb@28
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#include "transport.h"
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vb@604
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#include "sync.h"
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vb@28
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vb@125
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#define NOT_IMPLEMENTED assert(0); return PEP_UNKNOWN_ERROR;
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vb@24
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edouard@1603
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struct _pEpSession;
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edouard@1603
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typedef struct _pEpSession pEpSession;
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edouard@1603
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struct _pEpSession {
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vb@24
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const char *version;
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Edouard@168
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#ifdef USE_GPG
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vb@24
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gpgme_ctx_t ctx;
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vb@229
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#elif defined(USE_NETPGP)
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Edouard@252
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pEpNetPGPSession ctx;
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vb@24
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#endif
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vb@24
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vb@62
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PEP_cryptotech_t *cryptotech;
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vb@62
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PEP_transport_t *transports;
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vb@28
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vb@24
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sqlite3 *db;
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vb@24
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sqlite3 *system_db;
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vb@24
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vb@24
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sqlite3_stmt *log;
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vb@233
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sqlite3_stmt *trustword;
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vb@24
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sqlite3_stmt *get_identity;
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vb@24
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sqlite3_stmt *set_person;
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edouard@1234
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sqlite3_stmt *set_device_group;
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edouard@1235
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sqlite3_stmt *get_device_group;
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vb@24
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sqlite3_stmt *set_pgp_keypair;
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vb@24
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sqlite3_stmt *set_identity;
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vb@932
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sqlite3_stmt *set_identity_flags;
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edouard@1394
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sqlite3_stmt *unset_identity_flags;
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vb@24
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sqlite3_stmt *set_trust;
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vb@24
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sqlite3_stmt *get_trust;
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vb@251
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sqlite3_stmt *least_trust;
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vb@357
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sqlite3_stmt *mark_compromized;
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Edouard@409
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sqlite3_stmt *reset_trust;
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vb@450
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sqlite3_stmt *crashdump;
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vb@458
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sqlite3_stmt *languagelist;
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vb@458
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sqlite3_stmt *i18n_token;
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fdik@494
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fdik@494
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// blacklist
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fdik@494
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sqlite3_stmt *blacklist_add;
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fdik@494
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sqlite3_stmt *blacklist_delete;
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fdik@494
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sqlite3_stmt *blacklist_is_listed;
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fdik@494
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sqlite3_stmt *blacklist_retrieve;
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Edouard@584
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Edouard@584
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// Own keys
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Edouard@584
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sqlite3_stmt *own_key_is_listed;
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vb@955
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sqlite3_stmt *own_identities_retrieve;
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edouard@1394
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sqlite3_stmt *own_keys_retrieve;
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edouard@1394
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sqlite3_stmt *set_own_key;
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vb@292
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vb@632
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// sequence value
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vb@633
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sqlite3_stmt *sequence_value1;
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vb@633
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sqlite3_stmt *sequence_value2;
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vb@1085
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sqlite3_stmt *sequence_value3;
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vb@632
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edouard@1236
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// revoked keys
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Edouard@693
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sqlite3_stmt *set_revoked;
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Edouard@693
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sqlite3_stmt *get_revoked;
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Edouard@693
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Edouard@693
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// callbacks
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vb@292
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examine_identity_t examine_identity;
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vb@292
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void *examine_management;
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edouard@1462
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void *sync_management;
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vb@599
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void *sync_obj;
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vb@604
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messageToSend_t messageToSend;
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edouard@1459
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notifyHandshake_t notifyHandshake;
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vb@1043
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inject_sync_msg_t inject_sync_msg;
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vb@1043
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retrieve_next_sync_msg_t retrieve_next_sync_msg;
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vb@464
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edouard@1236
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// key sync
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edouard@1603
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pEpSession* sync_session;
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vb@690
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DeviceState_state sync_state;
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edouard@1460
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void* sync_state_payload;
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edouard@1236
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char sync_uuid[37];
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edouard@1316
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time_t LastCannotDecrypt;
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edouard@1316
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time_t LastUpdateRequest;
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vb@690
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vb@464
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// runtime config
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vb@464
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vb@464
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bool passive_mode;
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vb@464
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bool unencrypted_subject;
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Edouard@720
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bool use_only_own_private_keys;
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vb@1110
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bool keep_sync_msg;
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Edouard@720
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edouard@1603
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};
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vb@48
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vb@62
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PEP_STATUS init_transport_system(PEP_SESSION session, bool in_first);
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vb@62
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void release_transport_system(PEP_SESSION session, bool out_last);
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vb@48
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vb@216
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#ifdef NDEBUG
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vb@216
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#define DEBUG_LOG(TITLE, ENTITY, DESC)
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huss@1571
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#define LOGD(...)
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vb@216
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#else
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vb@216
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#define DEBUG_LOG(TITLE, ENTITY, DESC) \
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vb@216
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log_event(session, (TITLE), (ENTITY), (DESC), "debug");
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huss@1571
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#ifdef ANDROID
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huss@1571
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#include <android/log.h>
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huss@1571
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#define LOG_TAG "pEpEngine"
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huss@1571
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#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)
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huss@1571
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#endif
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huss@1571
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vb@216
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#endif
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vb@216
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edouard@1521
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// Space tolerant and case insensitive fingerprint string compare
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edouard@1521
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static inline int _same_fpr(
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edouard@1521
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const char* fpra,
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edouard@1521
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size_t fpras,
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edouard@1521
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const char* fprb,
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edouard@1521
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size_t fprbs
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edouard@1521
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)
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edouard@1521
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{
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edouard@1521
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size_t ai = 0;
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edouard@1521
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size_t bi = 0;
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edouard@1521
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edouard@1521
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do
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edouard@1521
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{
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edouard@1521
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if(fpra[ai] == 0 || fprb[bi] == 0)
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edouard@1521
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{
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edouard@1521
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return 0;
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edouard@1521
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}
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edouard@1521
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else if(fpra[ai] == ' ')
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edouard@1521
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{
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edouard@1521
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ai++;
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edouard@1521
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}
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edouard@1521
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else if(fprb[bi] == ' ')
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edouard@1521
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{
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edouard@1521
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bi++;
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edouard@1521
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}
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edouard@1521
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else if(toupper(fpra[ai]) == toupper(fprb[bi]))
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edouard@1521
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{
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edouard@1521
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ai++;
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edouard@1521
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bi++;
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edouard@1521
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}
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edouard@1521
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else
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edouard@1521
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{
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edouard@1521
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return 0;
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edouard@1521
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}
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edouard@1521
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edouard@1521
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}
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edouard@1521
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while(ai < fpras && bi < fprbs);
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edouard@1521
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edouard@1521
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return ai == fpras && bi == fprbs;
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edouard@1521
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}
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