bool Exword::InstallDictionary(LocalDictionary *dict)
{
bool success = false;
exword_cryptkey_t ck;
Capacity cap;
wxArrayString files;
int rsp;
if (!IsConnected())
return success;
wxString content_path = GetStoragePath() + dict->GetId() + wxT("\\_CONTENT");
wxString user_path = GetStoragePath() + dict->GetId() + wxT("\\_USER");
memset(&ck, 0, sizeof(exword_cryptkey_t));
memcpy(ck.blk1, key1, 2);
memcpy(ck.blk1 + 10, key1 + 10, 2);
memcpy(ck.blk2, key1 + 2, 8);
memcpy(ck.blk2 + 8, key1 + 12, 4);
if (dict->Exists()) {
rsp = exword_unlock(m_device);
rsp |= exword_cname(m_device, (char*)dict->GetName().mb_str(wxCSConv(wxT("SJIS"))).data(), (char*)dict->GetId().utf8_str().data());
rsp |= exword_cryptkey(m_device, &ck);
if (rsp == EXWORD_SUCCESS) {
files = dict->GetFiles();
exword_setpath(m_device, (uint8_t*)content_path.utf8_str().data(), 1);
for (unsigned int i = 0; i < files.GetCount(); ++i) {
wxFile file(files[i]);
wxFileName filename(files[i]);
wxString ext = filename.GetExt();
if (file.IsOpened()) {
char *data = new char[file.Length()];
file.Read(data, file.Length());
if (ext == wxT("txt") ||
ext == wxT("bmp") ||
ext == wxT("htm") ||
ext == wxT("TXT") ||
ext == wxT("BMP") ||
ext == wxT("HTM")) {
crypt_data(data, file.Length(), (char *)ck.xorkey);
}
rsp |= exword_send_file(m_device, (char*)filename.GetFullName().utf8_str().data(), data, file.Length());
delete [] data;
}
}
exword_setpath(m_device, (uint8_t*)user_path.utf8_str().data(), 1);
}
rsp |= exword_lock(m_device);
success = (rsp == EXWORD_SUCCESS);
}
return success;
}
int set_path(exword_t *d, char* device, char *pathname)
{
char *path, *p;
int rsp, i = 0, j;
path = malloc(strlen(device) + strlen(pathname) + 2);
if (!path)
return 0x50;
strcpy(path, device);
strcat(path, "\\");
strcat(path, pathname);
p = path;
while(p[0] != '\0') {
while((p[0] == '/' || p[0] == '\\') &&
(p[1] == '/' || p[1] == '\\')) {
char *t = p;
while(t[0] != '\0') {
t++;
t[-1] = t[0];
}
}
if (p[0] == '/')
p[0] = '\\';
p++;
}
rsp = exword_setpath(d, path, SETPATH_NOCREATE);
fail:
free(path);
return rsp;
}
bool Exword::RemoveDictionary(RemoteDictionary *dict)
{
bool success = false;
exword_cryptkey_t ck;
int rsp;
if (!IsConnected())
return success;
if (dict->Exists()) {
memset(&ck, 0, sizeof(exword_cryptkey_t));
memcpy(ck.blk1, key1, 2);
memcpy(ck.blk1 + 10, key1 + 10, 2);
memcpy(ck.blk2, key1 + 2, 8);
memcpy(ck.blk2 + 8, key1 + 12, 4);
exword_setpath(m_device, (uint8_t*)GetStoragePath().utf8_str().data(), 0);
rsp = exword_unlock(m_device);
rsp |= exword_cname(m_device, (char*)dict->GetName().mb_str(wxCSConv(wxT("SJIS"))).data(), (char*)dict->GetId().utf8_str().data());
rsp |= exword_cryptkey(m_device, &ck);
if (rsp == EXWORD_SUCCESS)
rsp |= exword_remove_file(m_device, (char*)dict->GetId().utf8_str().data(), 0);
rsp |= exword_lock(m_device);
success = (rsp == EXWORD_SUCCESS);
}
return success;
}
Capacity Exword::GetCapacity()
{
exword_capacity_t cap = {0,};
int rsp;
if (IsConnected()) {
exword_setpath(m_device, (uint8_t*)GetStoragePath().utf8_str().data(), 0);
rsp = exword_get_capacity(m_device, &cap);
if (rsp != EXWORD_SUCCESS)
return Capacity();
}
return Capacity(cap.total, cap.free);
}
bool Exword::Connect(ExwordMode mode, ExwordRegion region)
{
unsigned short options = 0;
m_connected = false;
switch(mode) {
case LIBRARY:
options |= EXWORD_MODE_LIBRARY;
break;
case TEXT:
options |= EXWORD_MODE_TEXT;
break;
case CD:
options |= EXWORD_MODE_CD;
}
switch(region) {
case JAPANESE:
options |= EXWORD_REGION_JA;
break;
case CHINESE:
options |= EXWORD_REGION_CN;
break;
case INDIAN:
options |= EXWORD_REGION_IN;
break;
case KOREAN:
options |= EXWORD_REGION_KR;
break;
case ITALIAN:
options |= EXWORD_REGION_IT;
break;
case GERMAN:
options |= EXWORD_REGION_DE;
break;
case SPANISH:
options |= EXWORD_REGION_ES;
break;
case FRENCH:
options |= EXWORD_REGION_FR;
break;
case RUSSIAN:
options |= EXWORD_REGION_RU;
break;
}
if (exword_connect(m_device, options) == EXWORD_SUCCESS) {
exword_setpath(m_device, (uint8_t*)"\\_INTERNAL_00", 0);
m_connected = true;
m_mode = mode;
m_region = region;
m_storage = INTERNAL;
m_timer.Start(100);
}
return m_connected;
}
void Exword::ReadAdmini(wxMemoryBuffer& buffer)
{
int rsp, length;
char *data;
exword_setpath(m_device, (uint8_t*)GetStoragePath().utf8_str().data(), 0);
for (int i = 0; admini_list[i] != NULL; i++) {
rsp = exword_get_file(m_device, (char*)admini_list[i], &data, &length);
if (rsp == EXWORD_SUCCESS && length > 0) {
buffer.AppendData(data, length);
free(data);
break;
}
free(data);
}
}
bool Exword::Authenticate(wxString user, wxMemoryBuffer& key)
{
bool success = false;
int rsp;
uint16_t count;
exword_dirent_t *entries;
exword_authchallenge_t c;
exword_authinfo_t ai;
exword_userid_t u;
if (!IsConnected())
return success;
memcpy(c.challenge, key.GetData(), 20);
memcpy(ai.blk1, "FFFFFFFFFFFFFFFF", 16);
strncpy((char*)ai.blk2, user.utf8_str().data(), 24);
strncpy(u.name, user.utf8_str().data(), 16);
exword_setpath(m_device, (uint8_t*)"\\_INTERNAL_00", 0);
rsp = exword_authchallenge(m_device, c);
if (rsp == EXWORD_SUCCESS) {
exword_setpath(m_device, (uint8_t*)"", 0);
exword_list(m_device, &entries, &count);
for (int i = 0; i < count; i++) {
if (strcmp((const char*)entries[i].name, "_SD_00") == 0) {
exword_setpath(m_device, (uint8_t*)"\\_SD_00", 0);
rsp = exword_authchallenge(m_device, c);
if (rsp != EXWORD_SUCCESS)
exword_authinfo(m_device, &ai);
}
}
exword_free_list(entries);
exword_userid(m_device, u);
success = true;
}
return success;
}
DirEnts Exword::List(wxString path, wxString pattern)
{
exword_dirent_t *entries;
uint16_t count;
DirEnts list;
wxString fullpath = GetStoragePath() + path;
if (IsConnected()) {
if (exword_setpath(m_device, (uint8_t*)fullpath.utf8_str().data(), 0) == EXWORD_SUCCESS) {
if (exword_list(m_device, &entries, &count) == EXWORD_SUCCESS) {
for (int i = 0; i < count; i++) {
DirEntry entry(&entries[i]);
if (wxMatchWild(pattern.Lower(), entry.GetFilename().Lower(), true))
list.Add(entry);
}
exword_free_list(entries);
}
}
}
return list;
}
wxMemoryBuffer Exword::Reset(wxString user)
{
wxMemoryBuffer key(20);
exword_authinfo_t ai;
exword_userid_t u;
if (!IsConnected())
return key;
memset(&ai, 0, sizeof(exword_authinfo_t));
memset(&u, 0, sizeof(exword_userid_t));
memcpy(ai.blk1, "FFFFFFFFFFFFFFFF", 16);
strncpy((char*)ai.blk2, user.utf8_str().data(), 24);
strncpy(u.name, user.utf8_str().data(), 16);
exword_setpath(m_device, (uint8_t*)"\\_INTERNAL_00", 0);
exword_authinfo(m_device, &ai);
exword_userid(m_device, u);
key.AppendData(ai.challenge, 20);
return key;
}
bool Exword::IsSdInserted()
{
exword_dirent_t *entries;
uint16_t count;
bool found = false;
if (!IsConnected())
return found;
if (exword_setpath(m_device, (uint8_t*)"", 0) == EXWORD_SUCCESS) {
if (exword_list(m_device, &entries, &count) == EXWORD_SUCCESS) {
for (int i = 0; i < count; i++) {
if (strcmp((const char*)entries[i].name, "_SD_00") == 0)
found = true;
}
exword_free_list(entries);
}
}
return found;
}