[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[GNUnet-SVN] r8621 - in gnunet/src: . core datastore include statistics
From: |
gnunet |
Subject: |
[GNUnet-SVN] r8621 - in gnunet/src: . core datastore include statistics |
Date: |
Fri, 3 Jul 2009 00:25:10 -0600 |
Author: grothoff
Date: 2009-07-03 00:25:09 -0600 (Fri, 03 Jul 2009)
New Revision: 8621
Added:
gnunet/src/include/gnunet_dht_service.h
gnunet/src/include/gnunet_directories.h
gnunet/src/include/gnunet_fs_service.h
Modified:
gnunet/src/Makefile.am
gnunet/src/core/gnunet-service-core.c
gnunet/src/datastore/datastore_api.c
gnunet/src/include/Makefile.am
gnunet/src/statistics/statistics_api.c
Log:
dsfixes
Modified: gnunet/src/Makefile.am
===================================================================
--- gnunet/src/Makefile.am 2009-07-02 21:24:25 UTC (rev 8620)
+++ gnunet/src/Makefile.am 2009-07-03 06:25:09 UTC (rev 8621)
@@ -11,7 +11,6 @@
include $(INTLEMU_SUBDIRS) \
util \
arm \
- datastore \
fragmentation \
hello \
peerinfo \
@@ -20,6 +19,7 @@
template \
transport \
core \
+ datastore \
$(HOSTLIST_DIR) \
topology
Modified: gnunet/src/core/gnunet-service-core.c
===================================================================
--- gnunet/src/core/gnunet-service-core.c 2009-07-02 21:24:25 UTC (rev
8620)
+++ gnunet/src/core/gnunet-service-core.c 2009-07-03 06:25:09 UTC (rev
8621)
@@ -1881,6 +1881,8 @@
/* bound queue size */
discard_expired_messages (n);
min_prio = (unsigned int) -1;
+ min_prio_entry = NULL;
+ min_prio_prev = NULL;
queue_size = 0;
prev = NULL;
pos = n->messages;
Modified: gnunet/src/datastore/datastore_api.c
===================================================================
--- gnunet/src/datastore/datastore_api.c 2009-07-02 21:24:25 UTC (rev
8620)
+++ gnunet/src/datastore/datastore_api.c 2009-07-03 06:25:09 UTC (rev
8621)
@@ -132,7 +132,7 @@
GNUNET_assert (size >= sizeof(struct GNUNET_MessageHeader));
hdr = buf;
hdr->size = htons(sizeof(struct GNUNET_MessageHeader));
- hdr->type = htons(GNUNET_MESSAGE_TYPE_DATASTORE_DROP));
+ hdr->type = htons(GNUNET_MESSAGE_TYPE_DATASTORE_DROP);
GNUNET_DATASTORE_disconnect (h, GNUNET_NO);
return sizeof(struct GNUNET_MessageHeader);
}
@@ -252,7 +252,7 @@
dm->priority = htonl(priority);
dm->anonymity = htonl(anonymity);
dm->uid = GNUNET_htonll(0);
- dm->expiration = GNUNET_htonll(expiration);
+ dm->expiration = GNUNET_TIME_absolute_hton(expiration);
dm->key = *key;
memcpy (&dm[1], data, size);
if (NULL == GNUNET_CLIENT_notify_transmit_ready (h->client,
Modified: gnunet/src/include/Makefile.am
===================================================================
--- gnunet/src/include/Makefile.am 2009-07-02 21:24:25 UTC (rev 8620)
+++ gnunet/src/include/Makefile.am 2009-07-03 06:25:09 UTC (rev 8621)
@@ -22,6 +22,7 @@
gnunet_crypto_lib.h \
gnunet_disk_lib.h \
gnunet_fragmentation_lib.h \
+ gnunet_fs_lib.h \
gnunet_getopt_lib.h \
gnunet_hello_lib.h \
gnunet_network_lib.h \
Added: gnunet/src/include/gnunet_dht_service.h
===================================================================
--- gnunet/src/include/gnunet_dht_service.h (rev 0)
+++ gnunet/src/include/gnunet_dht_service.h 2009-07-03 06:25:09 UTC (rev
8621)
@@ -0,0 +1,83 @@
+/*
+ This file is part of GNUnet
+ (C) 2004, 2005, 2006, 2008, 2009 Christian Grothoff (and other
contributing authors)
+
+ GNUnet 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; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+ */
+
+/**
+ * @file include/gnunet_dht_service.h
+ * @brief API to the DHT service
+ * @author Christian Grothoff
+ */
+
+#ifndef GNUNET_DHT_SERVICE_H
+#define GNUNET_DHT_SERVICE_H
+
+#include "gnunet_util_lib.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0 /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+struct GNUNET_DHT_GetHandle;
+
+ /**
+ * Perform an asynchronous GET operation on the DHT identified.
+ *
+ * @param type expected type of the response object
+ * @param key the key to look up
+ * @param callback function to call on each result
+ * @param closure extra argument to callback
+ * @return handle to stop the async get
+ */
+ struct GNUNET_DHT_GetHandle *
+GNUNET_DHT_get_start) (struct GNUNET_DHT_Handle *h,
+ unsigned int type,
+ const GNUNET_HashCode * key,
+ GNUNET_DHT_ResultProcessor
callback,
+ void *callback_cls);
+
+ /**
+ * Stop async DHT-get. Frees associated resources.
+ */
+ int GNUNET_DHT_get_stop (struct GNUNET_DHT_GetHandle * record);
+
+ /**
+ * Perform a PUT operation on the DHT identified by 'table' storing
+ * a binding of 'key' to 'value'. The peer does not have to be part
+ * of the table (if so, we will attempt to locate a peer that is!)
+ *
+ * @param key the key to store under
+ */
+ int GNUNET_DHT_put (struct GNUNET_DHT_Handle *h,
+const GNUNET_HashCode * key,
+ unsigned int type, unsigned int size, const char *data);
+
+
+#if 0 /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* DHT_SERVICE_API_H */
Added: gnunet/src/include/gnunet_directories.h
===================================================================
--- gnunet/src/include/gnunet_directories.h (rev 0)
+++ gnunet/src/include/gnunet_directories.h 2009-07-03 06:25:09 UTC (rev
8621)
@@ -0,0 +1,34 @@
+/*
+ This file is part of GNUnet.
+ (C) 2001, 2002, 2003, 2004, 2005, 2006 Christian Grothoff (and other
contributing authors)
+
+ GNUnet 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; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file include/gnunet_directories.h
+ * @brief directories and files in GNUnet (default locations)
+ *
+ * @author Christian Grothoff
+ */
+
+#ifndef GNUNET_DIRECTORIES
+#define GNUNET_DIRECTORIES
+
+#define GNUNET_DEFAULT_CLIENT_CONFIG_FILE "~/.gnunet/gnunet.conf"
+#define GNUNET_DEFAULT_DAEMON_CONFIG_FILE "/etc/gnunetd.conf"
+
+#endif
Added: gnunet/src/include/gnunet_fs_service.h
===================================================================
--- gnunet/src/include/gnunet_fs_service.h (rev 0)
+++ gnunet/src/include/gnunet_fs_service.h 2009-07-03 06:25:09 UTC (rev
8621)
@@ -0,0 +1,764 @@
+/*
+ This file is part of GNUnet
+ (C) 2004, 2005, 2006, 2007, 2008, 2009 Christian Grothoff (and other
contributing authors)
+
+ GNUnet 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; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+- review:
+* directory creation/inspection API
+* unindex start/stop API
+* resume notifications
+* ProgressCallback: struct/union instead of tons of args?
+* download options (no temporary files -- what about no files at all?)
+
+/**
+ * @file include/gnunet_fs_service.h
+ * @brief support for file-sharing via GNUnet
+ * @author Christian Grothoff
+ */
+
+#ifndef GNUNET_FS_LIB_H
+#define GNUNET_FS_LIB_H
+
+#include "gnunet_util_lib.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0 /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+/**
+ * Version number of the implementation.
+ * History:
+ *
+ * 1.x.x: initial version with triple GNUNET_hash and merkle tree
+ * 2.x.x: root node with mime-type, filename and version number
+ * 2.1.x: combined GNUNET_EC_ContentHashKey/3HASH encoding with 25:1
super-nodes
+ * 2.2.x: with directories
+ * 3.0.x: with namespaces
+ * 3.1.x: with namespace meta-data
+ * 3.2.x: with collections
+ * 4.0.x: with expiration, variable meta-data, kblocks
+ * 4.1.x: with new error and configuration handling
+ * 5.0.x: with location URIs
+ * 6.0.0: with support for OR in KSKs
+ * 6.1.x: with simplified namespace support
+ * 9.0.0: CPS-style integrated API
+ */
+#define GNUNET_FS_VERSION 0x00090000
+
+#define GNUNET_DIRECTORY_MIME "application/gnunet-directory"
+#define GNUNET_DIRECTORY_MAGIC "\211GND\r\n\032\n"
+#define GNUNET_DIRECTORY_EXT ".gnd"
+
+/* URI API */
+
+#define GNUNET_FS_URI_PREFIX "gnunet://fs/"
+#define GNUNET_FS_SEARCH_INFIX "ksk/"
+#define GNUNET_FS_SUBSPACE_INFIX "sks/"
+#define GNUNET_FS_FILE_INFIX "chk/"
+#define GNUNET_FS_LOCATION_INFIX "loc/"
+
+/**
+ * Iterator over keywords
+ *
+ * @param cls closure
+ * @param keyword the keyword
+ * @param is_mandatory is the keyword mandatory (in a search)
+ * @return GNUNET_OK to continue to iterate, GNUNET_SYSERR to abort
+ */
+typedef int (*GNUNET_FS_KeywordIterator) (void *cls,
+ const char *keyword,
+ int is_mandatory);
+
+/**
+ * Does the meta-data claim that this is a directory?
+ * Checks if the mime-type is that of a GNUnet directory.
+ *
+ * @return GNUNET_YES if it is, GNUNET_NO if it is not, GNUNET_SYSERR if
+ * we have no mime-type information (treat as 'GNUNET_NO')
+ */
+int GNUNET_FS_meta_data_test_for_directory (const struct
GNUNET_CONTAINER_MetaData *md);
+
+
+/**
+ * A URI (in internal representation).
+ */
+struct GNUNET_FS_Uri;
+
+/**
+ * Get a unique key from a URI. This is for putting URIs
+ * into HashMaps. The key may change between FS implementations.
+ */
+void GNUNET_FS_uri_to_key (const struct GNUNET_FS_Uri *uri,
+ GNUNET_HashCode * key);
+
+/**
+ * Convert a URI to a UTF-8 String.
+ */
+char *GNUNET_FS_uri_to_string (const struct GNUNET_FS_Uri *uri);
+
+/**
+ * Convert keyword URI to a human readable format
+ * (i.e. the search query that was used in the first place)
+ */
+char *GNUNET_FS_ksk_uri_ksk_to_string_fancy (const struct
+ GNUNET_FS_Uri *uri);
+
+/**
+ * Convert a UTF-8 String to a URI.
+*
+* @param uri string to parse
+* @param emsg where to store the parser error message (if any)
+* @return NULL on error
+ */
+struct GNUNET_FS_Uri *GNUNET_FS_uri_parse (
+ const char *uri, char **emsg);
+
+/**
+ * Free URI.
+ */
+void GNUNET_FS_uri_destroy (struct GNUNET_FS_Uri *uri);
+
+/**
+ * How many keywords are ANDed in this keyword URI?
+ * @return 0 if this is not a keyword URI
+ */
+unsigned int GNUNET_FS_uri_ksk_get_keyword_count (const struct
+ GNUNET_FS_Uri
+ *uri);
+
+/**
+ * Iterate over all keywords in this keyword URI.
+ *
+ * @return -1 if this is not a keyword URI, otherwise number of
+ * keywords iterated over until iterator aborted
+ */
+int GNUNET_FS_uri_ksk_get_keywords (const struct GNUNET_FS_Uri *uri,
+ GNUNET_FS_KeywordIterator
+ iterator, void *iterator_cls);
+
+/**
+ * Obtain the identity of the peer offering the data
+ * @return GNUNET_SYSERR if this is not a location URI, otherwise GNUNET_OK
+ */
+int GNUNET_FS_uri_loc_get_peer_identity (const struct GNUNET_FS_Uri
+ *uri,
+ struct GNUNET_PeerIdentity *
peer);
+
+/**
+ * Obtain the URI of the content itself.
+ *
+ * @return NULL if argument is not a location URI
+ */
+struct GNUNET_FS_Uri *GNUNET_FS_uri_loc_get_uri (const struct
+ GNUNET_FS_Uri
+ *uri);
+
+/**
+ * Construct a location URI.
+ *
+ * @param baseURI content offered by the sender
+ * @param expiration_time how long will the content be offered?
+ * @return the location URI, NULL on error
+ */
+struct GNUNET_FS_Uri *GNUNET_FS_uri_loc_create (const struct
+ GNUNET_FS_Uri *baseUri,
+ struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct GNUNET_TIME_Absolute
+ expirationTime
+ );
+
+
+/**
+ * Duplicate URI.
+ */
+struct GNUNET_FS_Uri *GNUNET_FS_uri_dup (const struct
+ GNUNET_FS_Uri *uri);
+
+/**
+ * Create an FS URI from a single user-supplied string of keywords.
+ * The string is broken up at spaces into individual keywords.
+ * Keywords that start with "+" are mandatory. Double-quotes can
+ * be used to prevent breaking up strings at spaces (and also
+ * to specify non-mandatory keywords starting with "+").
+ *
+ * Keywords must contain a balanced number of double quotes and
+ * double quotes can not be used in the actual keywords (for
+ * example, the string '""foo bar""' will be turned into two
+ * "OR"ed keywords 'foo' and 'bar', not into '"foo bar"'.
+ *
+ * @return an FS URI for the given keywords, NULL
+ * if keywords is not legal (i.e. empty).
+ */
+struct GNUNET_FS_Uri *GNUNET_FS_uri_ksk_create (
+ const char
+ *keywords);
+
+/**
+ * Create an FS URI from a user-supplied command line of keywords.
+ * Arguments should start with "+" to indicate mandatory
+ * keywords.
+ *
+ * @param argc number of keywords
+ * @param argv keywords (double quotes are not required for
+ * keywords containing spaces; however, double
+ * quotes are required for keywords starting with
+ * "+"); there is no mechanism for having double
+ * quotes in the actual keywords (if the user
+ * did specifically specify double quotes, the
+ * caller should convert each double quote
+ * into two single quotes).
+ * @return an FS URI for the given keywords, NULL
+ * if keywords is not legal (i.e. empty).
+ */
+struct GNUNET_FS_Uri *GNUNET_FS_uri_ksk_create_from_args (
+ unsigned int
+ argc,
+ const char
+ **argv);
+
+/**
+ * Test if two URIs are equal.
+ */
+int GNUNET_FS_uri_test_equal (const struct GNUNET_FS_Uri *u1,
+ const struct GNUNET_FS_Uri *u2);
+
+/**
+ * Is this a namespace URI?
+ */
+int GNUNET_FS_uri_test_sks (const struct GNUNET_FS_Uri *uri);
+
+/**
+ * Get the ID of a namespace from the given
+ * namespace URI.
+ */
+int GNUNET_FS_uri_sks_get_namespace (const struct GNUNET_FS_Uri *uri,
+ GNUNET_HashCode * nsid);
+
+/**
+ * Get the content identifier of an SKS URI.
+ *
+ * @return NULL on error
+ */
+char *GNUNET_FS_uri_sks_get_content_id (const struct GNUNET_FS_Uri
+ *uri);
+
+
+/**
+ * Is this a keyword URI?
+ */
+int GNUNET_FS_uri_test_ksk (const struct GNUNET_FS_Uri *uri);
+
+/**
+ * Is this a file (or directory) URI?
+ */
+int GNUNET_FS_uri_test_chk (const struct GNUNET_FS_Uri *uri);
+
+/**
+ * What is the size of the file that this URI
+ * refers to?
+ */
+uint64_t GNUNET_FS_uri_chk_get_file_size (const struct GNUNET_FS_Uri
+ *uri);
+
+/**
+ * Is this a location URI?
+ */
+int GNUNET_FS_uri_test_loc (const struct GNUNET_FS_Uri *uri);
+
+
+
+/**
+ * Construct a keyword-URI from meta-data (take all entries
+ * in the meta-data and construct one large keyword URI
+ * that lists all keywords that can be found in the meta-data).
+ */
+struct GNUNET_FS_Uri *GNUNET_FS_uri_ksk_create_from_meta_data (const struct
+ GNUNET_MetaData *md);
+
+/**
+ * @param scls must be of type "struct GNUNET_FS_Uri **"
+ */
+int
+GNUNET_FS_getopt_configure_set_keywords
(GNUNET_GETOPT_CommandLineProcessorContext
+ * ctx, void *scls,
+ const char *option,
+ const char *value);
+
+/**
+ * @param scls must be of type "struct GNUNET_MetaData **"
+ */
+int
+GNUNET_FS_getopt_configure_set_metadata
(GNUNET_GETOPT_CommandLineProcessorContext
+ * ctx, void *scls,
+ const char *option,
+ const char *value);
+
+
+
+/* ************************* sharing API ***************** */
+
+
+/**
+* Possible status codes used in the callback for the
+* various file-sharing operations. On each file (or search),
+* the callback is guaranteed to be called once with "START"
+* and once with STOPPED; calls with PROGRESS, ERROR or COMPLETED
+* are optional and depend on the circumstances; parent operations
+* will be STARTED before child-operations and STOPPED after
+* their respective child-operations. START and STOP signals
+* are typically generated either due to explicit client requests
+* or because of suspend/resume operations.
+*/
+enum GNUNET_FS_Status
+{
+ GNUNET_FS_STATUS_UPLOAD_START,
+ GNUNET_FS_STATUS_UPLOAD_PROGRESS,
+ GNUENT_FS_STATUS_UPLOAD_ERROR,
+ GNUNET_FS_STATUS_UPLOAD_COMPLETED,
+ GNUNET_FS_STATUS_UPLOAD_STOPPED,
+ GNUNET_FS_DOWNLOAD_START,
+ GNUNET_FS_DOWNLOAD_PROGRESS,
+ GNUNET_FS_DOWNLOAD_ERROR,
+ GNUNET_FS_DOWNLOAD_COMPLETED,
+ GNUNET_FS_DOWNLOAD_STOPPED,
+ GNUNET_FS_SEARCH_START,
+ GNUNET_FS_SEARCH_PROGRESS,
+ GNUNET_FS_SEARCH_ERROR,
+ GNUNET_FS_SEARCH_STOPPED
+/* fixme: unindex status codes... */
+};
+
+
+/**
+ * Notification of FS to a client about the progress of an
+ * operation. Callbacks of this type will be used for uploads,
+ * downloads and searches. Some of the arguments depend a bit
+ * in their meaning on the context in which the callback is used.
+ *
+ * @param cls closure
+ * @param ctx location where the callback can store a context pointer
+ * to keep track of things for this specific operation
+ * @param pctx context pointer set by the callback for the parent operation
+ * (NULL if there is no parent operation); for a search result,
+ * the actual search is the parent and the individual search results
+ * are the children (multiple calls for the same search result can
+ * be used whenever availability/certainty or metadata values change)
+ * @param filename name of the file that this update is about, NULL for
+ * searches
+ * @param status specific status code
+ * @param availability value between 0 and 100 indicating how likely
+ * we think it is that this search result is actually available
+ * in the network (or, in the case of a download, that the download
+ * will complete); always 100 for uploads; percentage of blocks
+ * that could be unindexed so far for unindexing operations
+ * (indicates how many blocks in the indexed file changed in
+ * the meantime)
+ * @param certainty how certain are we that the availability value is
+ * actually correct? certainty is also between 0 and 100.
+ * @param fsize number of bytes that will need to be processed (for this file)
+ * @param completed number of bytes that have been processed (for this file)
+ * @param offset offset of the data of buffer in the file
+ * @param eta absolute estimated time for the completion of the operation
+ * @param uri pointer to CHK URI for search results and downloads; pointer
+ * to KSK uri for uploads; client can modify KSK uri to change the
+ * set of keywords that will be used
+ * @param meta metadata for search results and downloads (NULL for downloads
+ * if no metadata is available); can be modified for uploads to change
+ * metadata that will be used
+ * @param bsize number of bytes in the buffer
+ * @param buffer pointer to the last bytes processed; will be a plaintext
+ * buffer for files (with content downloaded or uploaded) and
+ * NULL when searching; points to an error message of bsize bytes
+ * if this callback is used to signal an error
+ * @return GNUNET_SYSERR to abort the overall operation; GNUNET_NO to
+ * stop this specific operation (do not share this file or skip
+ * this download; GNUNET_NO has no meaning for search results);
+ * GNUNET_YES to continue processing as usual
+ */
+typedef int (*GNUNET_FS_ProgressCallback)
+ (void *cls,
+ void **ctx,
+ void *pctx,
+ const char *filename,
+ enum GNUNET_FS_Status status,
+ float availability,
+ float certainty,
+ uint64_t fsize,
+ uint64_t completed,
+ uint64_t offset, struct GNUNET_TIME_Absolute eta,
+ struct GNUNET_FS_Uri **uri,
+ struct GNUNET_CONTAINER_MetaData *meta,
+ size_t bsize, const void *buffer);
+
+
+/**
+ * Handle to the file-sharing service.
+ */
+struct GNUNET_FS_Handle;
+
+
+/**
+* Setup a connection to the file-sharing service.
+*
+* @param client_name unique identifier for this client
+ */
+struct GNUNET_FS_Handle *
+GNUNET_FS_start (struct GNUNET_SCHEDULER_Handle *sched,
+ struct GNUNET_CONFIGURATION_Handle *cfg,
+ const char *client_name,
+ GNUNET_FS_ProgressCallback upcb,
+ void *upcb_closure);
+
+/**
+* Close our connection with the file-sharing service.
+* The callback given to GNUNET_FS_start will no longer be
+* called after this function returns.
+*/
+void GNUNET_FS_stop (struct GNUNET_FS_Handle *h);
+
+
+/**
+* Handle to one of our namespaces.
+*/
+struct GNUNET_FS_Namespace;
+
+struct GNUNET_FS_ShareContext;
+
+/**
+ * Share a file or directory.
+ *
+ * @param ctx initial value to use for the '*ctx' in the callback
+ * @param priority what is the priority for OUR node to
+ * keep this file available? Use 0 for maximum anonymity and
+ * minimum reliability...
+ * @param do_index GNUNET_YES for index, GNUNET_NO for insertion,
+ * GNUNET_SYSERR for simulation
+ * @param namespace namespace to share the file in, NULL for no namespace
+ * @param nid identifier to use for the shared content in the namespace
+ * (can be NULL, must be NULL if namespace is NULL)
+ * @param nuid update-identifier that will be used for future updates
+ * (can be NULL, must be NULL if namespace or nid is NULL)
+ */
+struct GNUNET_FS_ShareContext *
+ GNUNET_FS_share_start (struct GNUNET_FS_Handle *h,
+ void *ctx,
+ const char *filename,
+ int do_index,
+ unsigned int anonymity,
+ unsigned int priority,
+ struct GNUNET_TIME_Absolute expirationTime,
+ struct GNUNET_FS_Namespace *namespace
+ const char *nid, const char *nuid);
+
+void GNUNET_FS_share_stop (struct GNUNET_FS_ShareContext *sc);
+
+/**
+ * @return GNUNET_OK to continue iteration, GNUNET_SYSERR to abort
+ */
+typedef int (*GNUNET_FS_FileProcessor) (void *cls, const char *filename);
+
+
+/**
+ * Iterate over all indexed files.
+ */
+void GNUNET_FS_get_indexed_files (struct GNUNET_FS_Handle *sched,
+ GNUNET_FS_FileProcessor iterator,
+ void *iterator_closure);
+
+/**
+ * Unindex a file.
+ */
+void GNUNET_FS_unindex (struct GNUNET_FS_Handle *h,
+ const char *filename,
+ );
+
+
+/**
+ * Create a new namespace (and publish an advertismement).
+ * This publishes both an GNUNET_EC_NBlock in the namespace itself
+ * as well as KNBlocks under all keywords specified in
+ * the advertisementURI.
+ *
+ * @param anonymity for the namespace advertismement
+ * @param priority for the namespace advertisement
+ * @param expiration for the namespace advertisement
+ * @param advertisementURI the keyword (!) URI to advertise the
+ * namespace under (GNUNET_EC_KNBlock)
+ * @param meta meta-data for the namespace advertisement
+ * (will be used to derive a name)
+ * @param rootEntry name of the root entry in the namespace (for
+ * the namespace advertisement)
+ *
+ * @return uri of the advertisement
+ */
+struct GNUNET_FS_Uri *
+GNUNET_FS_namespace_advertise (struct GNUNET_FS_Namespace *namespace,
+ const struct
+ GNUNET_MetaData
+ *meta,
+ unsigned int
+ anonymity,
+ unsigned int priority,
+ struct
GNUNET_TIME_Absolute
+ expiration,
+ const struct
+ GNUNET_FS_Uri
+ *advertisementURI,
+ const char *rootEntry);
+
+/**
+ * Create a namespace with the given name; if one already
+ * exists, return a handle to the existing namespace.
+ *
+ * @return handle to the namespace, NULL on error
+ */
+struct GNUNET_FS_Namespace *
+GNUNET_FS_namespace_create (struct GNUNET_FS_Handle *h,
+ const char *name,
+ const char *root);
+
+/**
+ * Delete a namespace handle.
+ *
+ * @param freeze prevents future insertions; creating a namespace
+ * with the same name again will create a fresh namespace instead
+ *
+ * @return GNUNET_OK on success, GNUNET_SYSERR on error
+ */
+int GNUNET_FS_namespace_delete (struct GNUNET_FS_Namespace *namespace,
+ int freeze);
+
+
+/**
+ * Callback with information about local (!) namespaces.
+ * Contains the names of the local namespace and the global
+ * ID.
+ */
+typedef void (*GNUNET_FS_NamespaceInfoProcessor) (void *cls,
+ const char *name,
+const char *root,
+ const GNUNET_HashCode *id);
+
+/**
+ * Build a list of all available local (!) namespaces
+ * The returned names are only the nicknames since
+ * we only iterate over the local namespaces.
+ *
+ * @param list where to store the names (is allocated, caller frees)
+ * @return GNUNET_SYSERR on error, otherwise the number of pseudonyms in list
+ */
+int GNUNET_FS_namespace_list (struct GNUNET_FS_Handle *h,
+ GNUNET_FS_NamespaceProcessor cb,
+ void *cls);
+
+typedef void (*GNUNET_FS_IdentifierProcessor)(void *cls,
+ const char *last_id, const struct GNUNET_FS_Uri *last_uri,
+ const struct GNUNET_CONTAINER_MetaData *last_meta,
+const char *next_id);
+
+/**
+ * List all of the identifiers in the namespace for
+ * which we could produce an update.
+ *
+ */
+void
+GNUNET_FS_namespace_list_updateable (struct
+ GNUNET_FS_Namespace *namespace,
+ GNUNET_FS_IdentifierProcessor ip,
+ void *ip_cls);
+
+
+struct GNUNET_FS_SearchContext;
+
+/**
+ * Start search for content.
+ *
+ * @param uri specifies the search parameters;
+ * this must be a simple URI (with a single
+ * keyword)
+ */
+struct GNUNET_FS_SearchContext *
+GNUNET_FS_search_start (struct
+ GNUNET_FS_Handle *h,
+ const struct
+ GNUNET_FS_Uri
+ *uri,
+ unsigned int
+ anonymity
+ );
+
+
+void GNUNET_FS_search_pause (struct GNUNET_FS_SearchContext *sc);
+
+void GNUNET_FS_search_resume (struct GNUNET_FS_SearchContext *sc);
+
+/**
+ * Stop search for content.
+ *
+ * @param uri specifies the search parameters
+ * @param uri set to the URI of the uploaded file
+ */
+void GNUNET_FS_search_stop (struct GNUNET_FS_SearchContext *sctx);
+
+
+struct GNUNET_FS_DownloadContext;
+
+/**
+ * Download parts of a file. Note that this will store
+ * the blocks at the respective offset in the given file. Also, the
+ * download is still using the blocking of the underlying FS
+ * encoding. As a result, the download may *write* outside of the
+ * given boundaries (if offset and length do not match the 32k FS
+ * block boundaries). <p>
+ *
+ * This function should be used to focus a download towards a
+ * particular portion of the file (optimization), not to strictly
+ * limit the download to exactly those bytes.
+ *
+ * @param uri the URI of the file (determines what to download)
+ * @param filename where to store the file, maybe NULL (then no file is
+ * created on disk)
+ * @param no_temporaries set to GNUNET_YES to disallow generation of temporary
files
+ * @param start starting offset
+ * @param length length of the download (starting at offset)
+ */
+struct GNUNET_FS_DownloadContext
+ *GNUNET_FS_file_download_start (struct GNUNET_FS_Handle *h,
+ const struct GNUNET_FS_Uri *uri,
+ const char *filename,
+ unsigned long long offset,
+ unsigned long long length,
+ unsigned int anonymity,
+ int no_temporaries,
+ int recursive,
+ struct GNUNET_FS_DownloadContext
*parent);
+
+/**
+ * Stop a download (aborts if download is incomplete).
+ * @param do_delete delete files of incomplete downloads
+ */
+int
+GNUNET_FS_file_download_stop (struct GNUNET_FS_DownloadContext
+ *rm,
+ int do_delete);
+
+
+/**
+ * Iterate over all entries in a directory. Note that directories
+ * are structured such that it is possible to iterate over the
+ * individual blocks as well as over the entire directory. Thus
+ * a client can call this function on the buffer in the
+ * GNUNET_FS_ProgressCallback.
+ *
+ * @param data pointer to the beginning of the directory
+ * @param size number of bytes in data
+ * @param offset offset of data in the file
+ */
+void GNUNET_FS_directory_list_contents (size_t size,
+ const void *data,
+ uint64_t offset,
+ GNUNET_FS_SearchResultProcessor
+ spcb, void *spcbClosure);
+
+/**
+ * Create a directory.
+ *
+ * @param data pointer set to the beginning of the directory
+ * @param len set to number of bytes in data
+ * @param count number of entries in uris and metaDatas
+ * @param uris URIs of the files in the directory
+ * @param metaDatas meta-data for the files (must match
+ * respective values at same offset in in uris)
+ * @param meta meta-data for the directory. The meta entry
+ * is extended with the mime-type for a GNUnet directory.
+ * @return GNUNET_OK on success, GNUNET_SYSERR on error
+ */
+int GNUNET_FS_directory_create (
+ char **data,
+ unsigned long long *len,
+ unsigned int count,
+ const GNUNET_FS_FileInfo * fis,
+ struct GNUNET_MetaData *meta);
+
+
+
+
+/**
+ * Initialize collection.
+ */
+void GNUNET_FS_collection_start (struct GNUNET_FS_Handle *h,
+ struct GNUNET_FS_Namespace *namespace);
+
+/**
+ * Stop collection.
+ *
+ * @return GNUNET_OK on success, GNUNET_SYSERR if no collection is active
+ */
+int GNUNET_CO_collection_stop (struct GNUNET_FS_Handle *h);
+
+
+/**
+ * Are we using a collection?
+ *
+ * @return NULL if there is no collection,
+ */
+struct GNUNET_FS_Namespace *GNUNET_FS_collection_get(struct GNUNET_FS_Handle
*h);
+
+/**
+ * Publish an update of the current collection information to the
+ * network now. The function has no effect if the collection has not
+ * changed since the last publication. If we are currently not
+ * collecting, this function does nothing.
+ */
+void GNUNET_FS_collection_publish (struct GNUNET_FS_Handle *h);
+
+/**
+ * If we are currently building a collection, publish the given file
+ * information in that collection. If we are currently not
+ * collecting, this function does nothing.
+ */
+void GNUNET_FS_collection_add (const struct GNUNET_FS_Handle *h,
+ const struct GNUNET_FS_Uri *uri,
+ const struct GNUNET_CONTAINER_MetaData *meta);
+
+
+
+/**
+ * Convert namespace URI to a human readable format
+ * (using the namespace description, if available).
+ */
+char *GNUNET_FS_uri_sks_to_string_fancy (
+ struct
+ GNUNET_CONFIGURATION_Handle
*cfg,
+ const struct GNUNET_FS_Uri
+ *uri);
+
+
+
+#if 0 /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
Modified: gnunet/src/statistics/statistics_api.c
===================================================================
--- gnunet/src/statistics/statistics_api.c 2009-07-02 21:24:25 UTC (rev
8620)
+++ gnunet/src/statistics/statistics_api.c 2009-07-03 06:25:09 UTC (rev
8621)
@@ -489,6 +489,10 @@
case ACTION_UPDATE:
ret = transmit_set (handle, size, buf);
break;
+ default:
+ ret = 0;
+ GNUNET_break (0);
+ break;
}
return ret;
}
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [GNUnet-SVN] r8621 - in gnunet/src: . core datastore include statistics,
gnunet <=