+++ /dev/null
-/** **************************************************************************
- * service.c
- *
- * Copyright 2008 Bryan Ischo <bryan@ischo.com>
- *
- * This file is part of libs3.
- *
- * libs3 is free software: you can redistribute it and/or modify it under the
- * terms of the GNU General Public License as published by the Free Software
- * Foundation, version 3 of the License.
- *
- * In addition, as a special exception, the copyright holders give
- * permission to link the code of this library and its programs with the
- * OpenSSL library, and distribute linked combinations including the two.
- *
- * libs3 is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License version 3
- * along with libs3, in a file named COPYING. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- ************************************************************************** **/
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include "request.h"
-
-
-typedef struct XmlCallbackData
-{
- SimpleXml simpleXml;
-
- S3ResponsePropertiesCallback *responsePropertiesCallback;
- S3ListServiceCallback *listServiceCallback;
- S3ResponseCompleteCallback *responseCompleteCallback;
- void *callbackData;
-
- string_buffer(ownerId, 256);
- string_buffer(ownerDisplayName, 256);
- string_buffer(bucketName, 256);
- string_buffer(creationDate, 128);
-} XmlCallbackData;
-
-
-static S3Status xmlCallback(const char *elementPath, const char *data,
- int dataLen, void *callbackData)
-{
- XmlCallbackData *cbData = (XmlCallbackData *) callbackData;
-
- int fit;
-
- if (data) {
- if (!strcmp(elementPath, "ListAllMyBucketsResult/Owner/ID")) {
- string_buffer_append(cbData->ownerId, data, dataLen, fit);
- }
- else if (!strcmp(elementPath,
- "ListAllMyBucketsResult/Owner/DisplayName")) {
- string_buffer_append(cbData->ownerDisplayName, data, dataLen, fit);
- }
- else if (!strcmp(elementPath,
- "ListAllMyBucketsResult/Buckets/Bucket/Name")) {
- string_buffer_append(cbData->bucketName, data, dataLen, fit);
- }
- else if (!strcmp
- (elementPath,
- "ListAllMyBucketsResult/Buckets/Bucket/CreationDate")) {
- string_buffer_append(cbData->creationDate, data, dataLen, fit);
- }
- }
- else {
- if (!strcmp(elementPath, "ListAllMyBucketsResult/Buckets/Bucket")) {
- // Parse date. Assume ISO-8601 date format.
- time_t creationDate = parseIso8601Time(cbData->creationDate);
-
- // Make the callback - a bucket just finished
- S3Status status = (*(cbData->listServiceCallback))
- (cbData->ownerId, cbData->ownerDisplayName,
- cbData->bucketName, creationDate, cbData->callbackData);
-
- string_buffer_initialize(cbData->bucketName);
- string_buffer_initialize(cbData->creationDate);
-
- return status;
- }
- }
-
- return S3StatusOK;
-}
-
-
-static S3Status propertiesCallback
- (const S3ResponseProperties *responseProperties, void *callbackData)
-{
- XmlCallbackData *cbData = (XmlCallbackData *) callbackData;
-
- return (*(cbData->responsePropertiesCallback))
- (responseProperties, cbData->callbackData);
-}
-
-
-static S3Status dataCallback(int bufferSize, const char *buffer,
- void *callbackData)
-{
- XmlCallbackData *cbData = (XmlCallbackData *) callbackData;
-
- return simplexml_add(&(cbData->simpleXml), buffer, bufferSize);
-}
-
-
-static void completeCallback(S3Status requestStatus,
- const S3ErrorDetails *s3ErrorDetails,
- void *callbackData)
-{
- XmlCallbackData *cbData = (XmlCallbackData *) callbackData;
-
- (*(cbData->responseCompleteCallback))
- (requestStatus, s3ErrorDetails, cbData->callbackData);
-
- simplexml_deinitialize(&(cbData->simpleXml));
-
- free(cbData);
-}
-
-
-void S3_list_service(S3Protocol protocol, const char *accessKeyId,
- const char *secretAccessKey,
- S3RequestContext *requestContext,
- const S3ListServiceHandler *handler, void *callbackData)
-{
- // Create and set up the callback data
- XmlCallbackData *data =
- (XmlCallbackData *) malloc(sizeof(XmlCallbackData));
- if (!data) {
- (*(handler->responseHandler.completeCallback))
- (S3StatusOutOfMemory, 0, callbackData);
- return;
- }
-
- simplexml_initialize(&(data->simpleXml), &xmlCallback, data);
-
- data->responsePropertiesCallback =
- handler->responseHandler.propertiesCallback;
- data->listServiceCallback = handler->listServiceCallback;
- data->responseCompleteCallback = handler->responseHandler.completeCallback;
- data->callbackData = callbackData;
-
- string_buffer_initialize(data->ownerId);
- string_buffer_initialize(data->ownerDisplayName);
- string_buffer_initialize(data->bucketName);
- string_buffer_initialize(data->creationDate);
-
- // Set up the RequestParams
- RequestParams params =
- {
- HttpRequestTypeGET, // httpRequestType
- { 0, // bucketName
- protocol, // protocol
- S3UriStylePath, // uriStyle
- accessKeyId, // accessKeyId
- secretAccessKey }, // secretAccessKey
- 0, // key
- 0, // queryParams
- 0, // subResource
- 0, // copySourceBucketName
- 0, // copySourceKey
- 0, // getConditions
- 0, // startByte
- 0, // byteCount
- 0, // requestProperties
- &propertiesCallback, // propertiesCallback
- 0, // toS3Callback
- 0, // toS3CallbackTotalSize
- &dataCallback, // fromS3Callback
- &completeCallback, // completeCallback
- data // callbackData
- };
-
- // Perform the request
- request_perform(¶ms, requestContext);
-}
-
-
projects / bluesky.git / blobdiff