/**
* @brief Converts a product ID in product path name
* This function is the only one knowing the correspondance
* between the products' IDs and the product path names.
* @param product The product ID
* @return The corresponding product path name
*/
JNIEXPORT jstring JNICALL
Java_com_parrot_arsdk_ardiscovery_ARDiscoveryService_nativeGetProductPathName (JNIEnv *env, jclass thizz, int product)
{
char nativePathName[128];
jstring jPathName = NULL;
ARDISCOVERY_getProductPathName (product, nativePathName, sizeof(nativePathName));
if (nativePathName != NULL)
{
jPathName = (*env)->NewStringUTF(env, nativePathName);
}
return jPathName;
}
eARDISCOVERY_PRODUCT ARDISCOVERY_getProductFromPathName(const char *name)
{
uint8_t product = ARDISCOVERY_PRODUCT_MAX;
size_t namelen;
int i = 0;
char buffer[256];
if (name == NULL)
return ARDISCOVERY_PRODUCT_MAX;
namelen = strlen(name);
for (i = 0; (product == ARDISCOVERY_PRODUCT_MAX) && (i < ARDISCOVERY_PRODUCT_MAX); i++)
{
ARDISCOVERY_getProductPathName(i, buffer, 256);
if(namelen < strlen(buffer))
continue;
if(strncmp(name, buffer, strlen(buffer)) == 0)
product = i;
}
return product;
}
eARDATATRANSFER_ERROR ARDATATRANSFER_DataDownloader_DownloadPudFiles(ARDATATRANSFER_Manager_t *manager, eARUTILS_ERROR *errorUtils)
{
char remotePath[ARUTILS_FTP_MAX_PATH_SIZE];
char remoteProduct[ARUTILS_FTP_MAX_PATH_SIZE];
char localPath[ARUTILS_FTP_MAX_PATH_SIZE];
char productPathName[ARUTILS_FTP_MAX_PATH_SIZE];
eARUTILS_ERROR errorFtp = ARUTILS_OK;
eARUTILS_ERROR error = ARUTILS_OK;
char *productFtpList = NULL;
uint32_t productFtpListLen = 0;
char *dataFtpList = NULL;
uint32_t dataFtpListLen = 0;
const char *nextProduct = NULL;
const char *nextData = NULL;
const char *productName;
int product;
eARDATATRANSFER_ERROR result = ARDATATRANSFER_OK;
ARSAL_PRINT(ARSAL_PRINT_DEBUG, ARDATATRANSFER_DATA_DOWNLOADER_TAG, "");
if (manager == NULL)
{
result = ARDATATRANSFER_ERROR_BAD_PARAMETER;
}
if ((result == ARDATATRANSFER_OK) && (manager->dataDownloader == NULL))
{
result = ARDATATRANSFER_ERROR_NOT_INITIALIZED;
}
if ((result == ARDATATRANSFER_OK) && (manager->dataDownloader->isCanceled != 0))
{
result = ARDATATRANSFER_ERROR_CANCELED;
}
if (result == ARDATATRANSFER_OK)
{
if (error == ARUTILS_OK)
{
error = ARUTILS_Manager_Ftp_List(manager->dataDownloader->ftpDataManager, manager->dataDownloader->remoteDirectory, &productFtpList, &productFtpListLen);
}
product = 0;
while ((error == ARUTILS_OK) && (product < ARDISCOVERY_PRODUCT_MAX) && (manager->dataDownloader->isCanceled == 0))
{
char lineDataProduct[ARUTILS_FTP_MAX_PATH_SIZE];
ARDISCOVERY_getProductPathName(product, productPathName, sizeof(productPathName));
nextProduct = NULL;
productName = ARUTILS_Ftp_List_GetNextItem(productFtpList, &nextProduct, productPathName, 1, NULL, NULL, lineDataProduct, ARUTILS_FTP_MAX_PATH_SIZE);
if ((productName != NULL) && strcmp(productName, productPathName) == 0)
{
char lineDataData[ARUTILS_FTP_MAX_PATH_SIZE];
const char *fileName;
strncpy(remoteProduct, manager->dataDownloader->remoteDirectory, ARUTILS_FTP_MAX_PATH_SIZE);
remoteProduct[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(remoteProduct, ARDATATRANSFER_DATA_DOWNLOADER_FTP_ROOT "/", ARUTILS_FTP_MAX_PATH_SIZE - strlen(remoteProduct) - 1);
strncat(remoteProduct, productPathName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(remoteProduct) - 1);
strncat(remoteProduct, "/" ARDATATRANSFER_DATA_DOWNLOADER_FTP_DATADOWNLOAD "/", ARUTILS_FTP_MAX_PATH_SIZE - strlen(remoteProduct) - 1);
error = ARUTILS_Manager_Ftp_List(manager->dataDownloader->ftpDataManager, remoteProduct, &dataFtpList, &dataFtpListLen);
// Resume downloading_ files loop
nextData = NULL;
while ((error == ARUTILS_OK)
&& (manager->dataDownloader->isCanceled == 0)
&& ((fileName = ARUTILS_Ftp_List_GetNextItem(dataFtpList, &nextData, ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX, 0, NULL, NULL, lineDataData, ARUTILS_FTP_MAX_PATH_SIZE)) != NULL))
{
if (ARDATATRANSFER_DataDownloader_CompareFileExtension(fileName, ARDATATRANSFER_DATA_DOWNLOADER_PUD_EXT) == 0)
{
char restoreName[ARUTILS_FTP_MAX_PATH_SIZE];
strncpy(remotePath, remoteProduct, ARUTILS_FTP_MAX_PATH_SIZE);
remotePath[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(remotePath, fileName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(remotePath) - 1);
strncpy(localPath, manager->dataDownloader->localDataDirectory, ARUTILS_FTP_MAX_PATH_SIZE);
localPath[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(localPath, fileName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(localPath) -1);
errorFtp = ARUTILS_Manager_Ftp_Get(manager->dataDownloader->ftpDataManager, remotePath, localPath, NULL, NULL, FTP_RESUME_TRUE);
if (errorFtp == ARUTILS_OK)
{
errorFtp = ARUTILS_Manager_Ftp_Delete(manager->dataDownloader->ftpDataManager, remotePath);
strncpy(restoreName, manager->dataDownloader->localDataDirectory, ARUTILS_FTP_MAX_PATH_SIZE);
restoreName[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(restoreName, fileName + strlen(ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX), ARUTILS_FTP_MAX_PATH_SIZE - strlen(restoreName) - 1);
errorFtp = ARUTILS_FileSystem_Rename(localPath, restoreName);
}
ARSAL_PRINT(ARSAL_PRINT_WARNING, ARDATATRANSFER_DATA_DOWNLOADER_TAG, "DOWNLOADED (DOWNLOADING) %s, errorFtp: %d", fileName, errorFtp);
if (manager->dataDownloader->fileCompletionCallback != NULL)
{
const char *fileNameSrc = fileName + strlen(ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX);
manager->dataDownloader->fileCompletionCallback(manager->dataDownloader->fileCompletionArg ,fileNameSrc, (errorFtp == ARUTILS_OK) ? ARDATATRANSFER_OK : ARDATATRANSFER_ERROR_FTP);
}
}
}
// Newer files loop
nextData = NULL;
while ((error == ARUTILS_OK)
&& (manager->dataDownloader->isCanceled == 0)
&& ((fileName = ARUTILS_Ftp_List_GetNextItem(dataFtpList, &nextData, NULL, 0, NULL, NULL, lineDataData, ARUTILS_FTP_MAX_PATH_SIZE)) != NULL))
{
if ((ARDATATRANSFER_DataDownloader_CompareFileExtension(fileName, ARDATATRANSFER_DATA_DOWNLOADER_PUD_EXT) == 0)
&& (strncmp(fileName, ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX, strlen(ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX)) != 0))
{
char initialPath[ARUTILS_FTP_MAX_PATH_SIZE];
char restoreName[ARUTILS_FTP_MAX_PATH_SIZE];
strncpy(initialPath, remoteProduct, ARUTILS_FTP_MAX_PATH_SIZE);
initialPath[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(initialPath, fileName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(initialPath) - 1);
strncpy(remotePath, remoteProduct, ARUTILS_FTP_MAX_PATH_SIZE);
remotePath[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(remotePath, ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX, ARUTILS_FTP_MAX_PATH_SIZE - strlen(remotePath) - 1);
strncat(remotePath, fileName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(remotePath) - 1);
strncpy(localPath, manager->dataDownloader->localDataDirectory, ARUTILS_FTP_MAX_PATH_SIZE);
localPath[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(localPath, ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX, ARUTILS_FTP_MAX_PATH_SIZE - strlen(localPath) - 1);
strncat(localPath, fileName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(localPath) - 1);
errorFtp = ARUTILS_Manager_Ftp_Rename(manager->dataDownloader->ftpDataManager, initialPath, remotePath);
if (errorFtp == ARUTILS_OK)
{
errorFtp = ARUTILS_Manager_Ftp_Get(manager->dataDownloader->ftpDataManager, remotePath, localPath, NULL, NULL, FTP_RESUME_FALSE);
}
if (errorFtp == ARUTILS_OK)
{
errorFtp = ARUTILS_Manager_Ftp_Delete(manager->dataDownloader->ftpDataManager, remotePath);
strncpy(restoreName, manager->dataDownloader->localDataDirectory, ARUTILS_FTP_MAX_PATH_SIZE);
restoreName[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(restoreName, fileName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(restoreName) - 1);
errorFtp = ARUTILS_FileSystem_Rename(localPath, restoreName);
}
ARSAL_PRINT(ARSAL_PRINT_WARNING, ARDATATRANSFER_DATA_DOWNLOADER_TAG, "DOWNLOADED %s, errorFtp: %d", fileName, errorFtp);
if (manager->dataDownloader->fileCompletionCallback != NULL)
{
manager->dataDownloader->fileCompletionCallback(manager->dataDownloader->fileCompletionArg ,fileName, (errorFtp == ARUTILS_OK) ? ARDATATRANSFER_OK : ARDATATRANSFER_ERROR_FTP);
}
}
}
if (dataFtpList != NULL)
{
free(dataFtpList);
dataFtpList = NULL;
dataFtpListLen = 0;
}
}
product++;
}
if (productFtpList != NULL)
{
free(productFtpList);
productFtpList = NULL;
productFtpListLen = 0;
}
}
if (errorUtils != NULL)
{
*errorUtils = error;
}
if (error != ARUTILS_OK)
{
result = ARDATATRANSFER_ERROR_FTP;
}
return result;
}
eARDATATRANSFER_ERROR ARDATATRANSFER_DataDownloader_GetAvailableFiles (ARDATATRANSFER_Manager_t *manager, long *filesNumber)
{
eARDATATRANSFER_ERROR result = ARDATATRANSFER_OK;
eARUTILS_ERROR error = ARUTILS_OK;
char productPathName[ARUTILS_FTP_MAX_PATH_SIZE];
char remoteProduct[ARUTILS_FTP_MAX_PATH_SIZE];
char *productFtpList = NULL;
uint32_t productFtpListLen = 0;
char *dataFtpList = NULL;
uint32_t dataFtpListLen = 0;
const char *nextProduct = NULL;
const char *fileName;
const char *nextData = NULL;
int product;
ARSAL_PRINT(ARSAL_PRINT_DEBUG, ARDATATRANSFER_DATA_DOWNLOADER_TAG, "");
if ((manager == NULL) || (manager->dataDownloader == NULL) || (filesNumber == NULL))
{
result = ARDATATRANSFER_ERROR_BAD_PARAMETER;
}
else
{
*filesNumber = 0;
}
if (result == ARDATATRANSFER_OK)
{
error = ARUTILS_Manager_Ftp_List(manager->dataDownloader->ftpListManager, manager->dataDownloader->remoteDirectory, &productFtpList, &productFtpListLen);
if (error != ARUTILS_OK)
{
result = ARDATATRANSFER_ERROR_FTP;
}
}
product = 0;
while ((result == ARDATATRANSFER_OK) && (product < ARDISCOVERY_PRODUCT_MAX))
{
char lineDataProduct[ARUTILS_FTP_MAX_PATH_SIZE];
ARDISCOVERY_getProductPathName(product, productPathName, sizeof(productPathName));
nextProduct = NULL;
fileName = ARUTILS_Ftp_List_GetNextItem(productFtpList, &nextProduct, productPathName, 1, NULL, NULL, lineDataProduct, ARUTILS_FTP_MAX_PATH_SIZE);
if ((fileName != NULL) && strcmp(fileName, productPathName) == 0)
{
char lineDataData[ARUTILS_FTP_MAX_PATH_SIZE];
strncpy(remoteProduct, manager->dataDownloader->remoteDirectory, ARUTILS_FTP_MAX_PATH_SIZE);
remoteProduct[ARUTILS_FTP_MAX_PATH_SIZE - 1] = '\0';
strncat(remoteProduct, ARDATATRANSFER_DATA_DOWNLOADER_FTP_ROOT "/", ARUTILS_FTP_MAX_PATH_SIZE - strlen(remoteProduct) - 1);
strncat(remoteProduct, productPathName, ARUTILS_FTP_MAX_PATH_SIZE - strlen(remoteProduct) - 1);
strncat(remoteProduct, "/" ARDATATRANSFER_DATA_DOWNLOADER_FTP_DATADOWNLOAD "/", ARUTILS_FTP_MAX_PATH_SIZE - strlen(remoteProduct) - 1);
error = ARUTILS_Manager_Ftp_List(manager->dataDownloader->ftpListManager, remoteProduct, &dataFtpList, &dataFtpListLen);
if (error != ARUTILS_OK)
{
result = ARDATATRANSFER_ERROR_FTP;
}
nextData = NULL;
while ((result == ARDATATRANSFER_OK)
&& ((fileName = ARUTILS_Ftp_List_GetNextItem(dataFtpList, &nextData, NULL, 0, NULL, NULL, lineDataData, ARUTILS_FTP_MAX_PATH_SIZE)) != NULL))
{
// ARDATATRANSFER_MANAGER_DOWNLOADER_DOWNLOADING_PREFIX are also available
if ((ARDATATRANSFER_DataDownloader_CompareFileExtension(fileName, ARDATATRANSFER_DATA_DOWNLOADER_PUD_EXT) == 0)
&& (strncmp(fileName, ARDATATRANSFER_MANAGER_DOWNLOADER_PROCESSING_PREFIX, strlen(ARDATATRANSFER_MANAGER_DOWNLOADER_PROCESSING_PREFIX)) != 0))
{
*filesNumber += 1;
}
}
if (dataFtpList != NULL)
{
free(dataFtpList);
dataFtpList = NULL;
dataFtpListLen = 0;
}
}
product++;
}
if (productFtpList != NULL)
{
free(productFtpList);
productFtpList = NULL;
productFtpListLen = 0;
}
return result;
}
