void FileDownloader::Cancel()
{
if (!url_con)
return;
ecore_con_url_free(url_con);
url_con = NULL;
fclose(dl_file);
if (dest.empty())
ecore_file_unlink(tmpFile.c_str());
Utils::logger("downloader") << Priority::DEBUG
<< "FileDownloader: Download aborted! (" << url << ")"
<< log4cpp::eol;
IPC::Instance().SendEvent("downloader::" + Utils::to_string(this),
"aborted",
IPCData(new string(url), new DeletorT<string *>()),
true);
cb_signal.emit("aborted", &url);
cb_signal_user.emit("aborted", &url, user_data);
if (auto_destroy)
{
Destroy();
}
}
static Eina_Bool
_ephoto_on_config_save(void *data)
{
Ephoto *ephoto = data;
Eet_File *ef;
char buf[4096], buf2[4096];
snprintf(buf, sizeof(buf), "%s/.config/ephoto/ephoto.cfg", getenv("HOME"));
snprintf(buf2, sizeof(buf2), "%s.tmp", buf);
ef = eet_open(buf2, EET_FILE_MODE_WRITE);
if (!ef) goto save_end;
eet_data_write(ef, edd, "config", ephoto->config, 1);
if (eet_close(ef)) goto save_end;
if (!ecore_file_mv(buf2, buf)) goto save_end;
INF("Config saved");
save_end:
ecore_file_unlink(buf2);
if (save_timer)
{
ecore_timer_del(save_timer);
save_timer = NULL;
}
return ECORE_CALLBACK_CANCEL;
}
void Config::saveStateCache()
{
Eet_File *ef;
std::string file = Utils::getCacheFile("iostates.cache");
std::string tmp = file + "_tmp";
ConfigStateCache *cache;
cache = new ConfigStateCache;
cache->version = CONFIG_STATES_CACHE_VERSION;
cache->states = cache_states;
ef = eet_open(tmp.c_str(), EET_FILE_MODE_WRITE);
if (!ef)
{
cWarning() << "Could not open iostates.cache for write !";
delete cache;
return;
}
Eina_Bool ret = eet_data_write(ef, edd_cache, "calaos/states/cache", cache, EINA_TRUE);
eet_close(ef);
delete cache;
if (ret)
{
ecore_file_unlink(file.c_str());
ecore_file_mv(tmp.c_str(), file.c_str());
}
cInfo() << "State cache file written successfully (" << file << ")";
}
void Config::SaveConfigRule()
{
std::string file = Utils::getConfigFile(RULES_CONFIG);
std::string tmp = file + "_tmp";
cInfo() << "Saving " << file << "...";
TiXmlDocument document;
TiXmlDeclaration *decl = new TiXmlDeclaration("1.0", "UTF-8", "");
TiXmlElement *rulesnode = new TiXmlElement("calaos:rules");
rulesnode->SetAttribute("xmlns:calaos", "http://www.calaos.fr");
document.LinkEndChild(decl);
document.LinkEndChild(rulesnode);
for (int i = 0;i < ListeRule::Instance().size();i++)
{
Rule *rule = ListeRule::Instance().get_rule(i);
rule->SaveToXml(rulesnode);
}
if (document.SaveFile(tmp))
{
ecore_file_unlink(file.c_str());
ecore_file_mv(tmp.c_str(), file.c_str());
}
cInfo() << "Done.";
}
int
main(void)
{
double start;
Eina_Hash *headers;
eina_init();
ecore_init();
ecore_file_init();
if (ecore_file_exists(DST))
ecore_file_unlink(DST);
start = ecore_time_get();
if (ecore_file_download(URL, DST, completion_cb, progress_cb, NULL, NULL))
{
printf("Download started successfully:\n URL: %s\n DEST: %s\n", URL, DST);
ecore_main_loop_begin();
printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
printf("Downloaded %lld bytes\n", ecore_file_size(DST));
}
else
{
printf("Error, can't start download\n");
goto done;
}
headers = eina_hash_string_small_new(NULL);
eina_hash_add(headers, "Content-type", "application/x-gzip");
if (ecore_file_download_full(URL, DST_MIME, completion_cb, progress_cb, NULL, NULL, headers))
{
printf("Download started successfully:\n URL: %s\n DEST: %s\n", URL, DST_MIME);
ecore_main_loop_begin();
printf("\nTime elapsed: %f seconds\n", ecore_time_get() - start);
printf("Downloaded %lld bytes\n", ecore_file_size(DST));
}
else
{
printf("Error, can't start download\n");
goto done;
}
done:
if (headers) eina_hash_free(headers);
ecore_file_shutdown();
ecore_shutdown();
eina_shutdown();
return 0;
}
static void
_ex_file_download_dialog_response(Etk_Object *obj, int response_id, void *data)
{
switch(response_id)
{
case ETK_RESPONSE_CANCEL:
ecore_file_download_abort_all();
ecore_file_unlink(data);
E_FREE(data);
etk_object_destroy(ETK_OBJECT(obj));
break;
default:
break;
}
}
/**
* @brief Delete the given directory and all its contents.
*
* @param dir The name of the directory to delete.
* @return @c EINA_TRUE on success, @c EINA_FALSE otherwise.
*
* This function delete @p dir and all its contents. If @p dir is a
* link only the link is removed. It returns @c EINA_TRUE on success,
* @c EINA_FALSE otherwise.
*/
EAPI Eina_Bool
ecore_file_recursive_rm(const char *dir)
{
struct stat st;
#ifdef _WIN32
char buf[PATH_MAX];
if (readlink(dir, buf, sizeof(buf) - 1) > 0)
return ecore_file_unlink(dir);
if (stat(dir, &st) == -1)
return EINA_FALSE;
#else
if (lstat(dir, &st) == -1)
return EINA_FALSE;
#endif
if (S_ISDIR(st.st_mode))
{
Eina_File_Direct_Info *info;
Eina_Iterator *it;
int ret;
ret = 1;
it = eina_file_direct_ls(dir);
EINA_ITERATOR_FOREACH(it, info)
{
if (!ecore_file_recursive_rm(info->path))
ret = 0;
}
eina_iterator_free(it);
if (!ecore_file_rmdir(dir)) ret = 0;
if (ret)
return EINA_TRUE;
else
return EINA_FALSE;
}
void FileDownloader::completeCb(int status)
{
ecore_con_url_free(url_con);
url_con = NULL;
fclose(dl_file);
if (status >= 400 || status < 100)
{
string err = "Error code : " + Utils::to_string(status);
IPC::Instance().SendEvent("downloader::" + Utils::to_string(this),
"failed",
IPCData(new string(err), new DeletorT<string *>()),
true);
cb_signal.emit("failed", &err);
cb_signal_user.emit("failed", &err, user_data);
Utils::logger("downloader") << Priority::ERROR
<< "Download failed: " << err
<< log4cpp::eol;
if (dest.empty())
ecore_file_unlink(tmpFile.c_str());
return;
}
Utils::logger("downloader") << Priority::DEBUG
<< "FileDownloader: Download done. (" << url << ")"
<< log4cpp::eol;
if (!dest.empty())
{
IPC::Instance().SendEvent("downloader::" + Utils::to_string(this),
"done",
IPCData(new string(dest), new DeletorT<string *>()),
true);
cb_signal.emit("done", &dest);
cb_signal_user.emit("done", &dest, user_data);
}
else
{
Buffer_CURL buff;
dl_file = fopen(tmpFile.c_str(), "rb");
fseek(dl_file, 0, SEEK_END);
buff.bufsize = ftell(dl_file);
fseek(dl_file, 0, SEEK_SET);
buff.buffer = (char *)malloc(buff.bufsize);
if (fread(buff.buffer, buff.bufsize, 1, dl_file) <= 0)
Utils::logger("downloader") << Priority::CRIT
<< "FileDownloader: fread failed ! (" << url << ")"
<< log4cpp::eol;
fclose(dl_file);
ecore_file_unlink(tmpFile.c_str());
IPC::Instance().SendEvent("downloader::" + Utils::to_string(this),
"done",
IPCData(new Buffer_CURL(buff), new DeletorT<Buffer_CURL *>()),
true);
cb_signal.emit("done", &buff);
cb_signal_user.emit("done", &buff, user_data);
if (buff.buffer)
free(buff.buffer);
}
if (auto_destroy)
{
Destroy();
}
}
bool FileDownloader::Start()
{
Utils::logger("downloader") << Priority::DEBUG << "FileDownloader: Start download (" << url << ")" << log4cpp::eol;
if (url_con)
{
Utils::logger("downloader") << Priority::WARN
<< "A download is already in progress..."
<< log4cpp::eol;
return false;
}
url_con = ecore_con_url_new(url.c_str());
if (!url_con)
{
string err = "Failed to create Ecore_Con_Url";
IPC::Instance().SendEvent("downloader::" + Utils::to_string(this),
"failed",
IPCData(new string(err), new DeletorT<string *>()),
true);
cb_signal.emit("failed", &err);
cb_signal_user.emit("failed", &err, user_data);
Utils::logger("downloader") << Priority::ERROR
<< "Download failed: " << err
<< log4cpp::eol;
return false;
}
if (dest.empty())
{
//Create a temporary file for download
int cpt = 0;
//Get a temporary filename
do
{
tmpFile = "/tmp/calaos" + Utils::to_string(getpid()) + "_download_tmp_";
tmpFile += Utils::to_string(cpt);
cpt++;
}
while (ecore_file_exists(tmpFile.c_str()));
dl_file = fopen(tmpFile.c_str(), "wb");
}
else
{
dl_file = fopen(dest.c_str(), "wb");
}
if (!dl_file)
{
string err = "Failed to open file";
IPC::Instance().SendEvent("downloader::" + Utils::to_string(this),
"failed",
IPCData(new string(err), new DeletorT<string *>()),
true);
cb_signal.emit("failed", &err);
cb_signal_user.emit("failed", &err, user_data);
Utils::logger("downloader") << Priority::ERROR
<< "Download failed: " << err
<< log4cpp::eol;
ecore_con_url_free(url_con);
url_con = NULL;
return false;
}
ecore_con_url_fd_set(url_con, fileno(dl_file));
ecore_con_url_data_set(url_con, this);
ecore_con_url_ssl_verify_peer_set(url_con, false);
bool ret = false;
if (postData.empty())
{
ret = ecore_con_url_get(url_con);
}
else
{
ret = ecore_con_url_post(url_con, postData.c_str(), postData.length(), postContentType.c_str());
}
if (!ret)
{
string err = "Failed to call GET/POST";
IPC::Instance().SendEvent("downloader::" + Utils::to_string(this),
"failed",
IPCData(new string(err), new DeletorT<string *>()),
true);
cb_signal.emit("failed", &err);
cb_signal_user.emit("failed", &err, user_data);
Utils::logger("downloader") << Priority::ERROR
<< "Download failed: " << err
<< log4cpp::eol;
ecore_con_url_free(url_con);
url_con = NULL;
fclose(dl_file);
if (dest.empty())
ecore_file_unlink(tmpFile.c_str());
return false;
}
return true;
}
JsonApiHandlerHttp::~JsonApiHandlerHttp()
{
delete cameraDl;
ecore_event_handler_del(exe_handler);
ecore_file_unlink(tempfname.c_str());
}
