/*
This file is part of GNUnet.
- (C) 2003, 2004, 2006, 2009 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2003, 2004, 2006, 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
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
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.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
*/
#include "platform.h"
#include "gnunet_fs_service.h"
-#include "fs.h"
+#include "fs_api.h"
/**
* String that is used to indicate that a file
* 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')
+ * @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
+int
GNUNET_FS_meta_data_test_for_directory (const struct GNUNET_CONTAINER_MetaData *md)
{
char *mime;
int ret;
-
+
if (NULL == md)
return GNUNET_SYSERR;
mime = GNUNET_CONTAINER_meta_data_get_by_type (md, EXTRACTOR_METATYPE_MIMETYPE);
- if (mime == NULL)
+ if (NULL == mime)
return GNUNET_SYSERR;
- ret = (0 == strcmp (mime, GNUNET_FS_DIRECTORY_MIME)) ? GNUNET_YES : GNUNET_NO;
+ ret = (0 == strcasecmp (mime, GNUNET_FS_DIRECTORY_MIME)) ? GNUNET_YES : GNUNET_NO;
GNUNET_free (mime);
- return ret;
+ return ret;
}
/**
* Set the MIMETYPE information for the given
* metadata to "application/gnunet-directory".
- *
+ *
* @param md metadata to add mimetype to
*/
void
GNUNET_FS_meta_data_make_directory (struct GNUNET_CONTAINER_MetaData *md)
{
char *mime;
-
- mime = GNUNET_CONTAINER_meta_data_get_by_type (md, EXTRACTOR_METATYPE_MIMETYPE);
+
+ mime =
+ GNUNET_CONTAINER_meta_data_get_by_type (md, EXTRACTOR_METATYPE_MIMETYPE);
if (mime != NULL)
- {
- GNUNET_break (0 == strcmp (mime,
- GNUNET_FS_DIRECTORY_MIME));
- GNUNET_free (mime);
- return;
- }
- GNUNET_CONTAINER_meta_data_insert (md,
- "<gnunet>",
- EXTRACTOR_METATYPE_MIMETYPE,
- EXTRACTOR_METAFORMAT_UTF8,
- "text/plain",
- GNUNET_FS_DIRECTORY_MIME,
- strlen (GNUNET_FS_DIRECTORY_MIME)+1);
+ {
+ GNUNET_break (0 == strcmp (mime, GNUNET_FS_DIRECTORY_MIME));
+ GNUNET_free (mime);
+ return;
+ }
+ GNUNET_CONTAINER_meta_data_insert (md, "<gnunet>",
+ EXTRACTOR_METATYPE_MIMETYPE,
+ EXTRACTOR_METAFORMAT_UTF8, "text/plain",
+ GNUNET_FS_DIRECTORY_MIME,
+ strlen (GNUNET_FS_DIRECTORY_MIME) + 1);
}
/**
* Closure for 'find_full_data'.
*/
-struct GetFullDataClosure
+struct GetFullDataClosure
{
/**
* used in the main libextractor library and yielding
* meta data).
* @param type libextractor-type describing the meta data
- * @param format basic format information about data
+ * @param format basic format information about data
* @param data_mime_type mime-type of data (not of the original file);
* can be NULL (if mime-type is not known)
* @param data actual meta-data found
* @param data_len number of bytes in data
* @return 0 to continue extracting, 1 to abort
- */
+ */
static int
-find_full_data (void *cls,
- const char *plugin_name,
- enum EXTRACTOR_MetaType type,
- enum EXTRACTOR_MetaFormat format,
- const char *data_mime_type,
- const char *data,
- size_t data_len)
+find_full_data (void *cls, const char *plugin_name,
+ enum EXTRACTOR_MetaType type, enum EXTRACTOR_MetaFormat format,
+ const char *data_mime_type, const char *data, size_t data_len)
{
struct GetFullDataClosure *gfdc = cls;
if (type == EXTRACTOR_METATYPE_GNUNET_FULL_DATA)
+ {
+ gfdc->size = data_len;
+ if (data_len > 0)
{
- gfdc->size = data_len;
- if (data_len > 0)
- {
- gfdc->data = GNUNET_malloc (data_len);
- memcpy (gfdc->data,
- data,
- data_len);
- }
- return 1;
+ gfdc->data = GNUNET_malloc (data_len);
+ memcpy (gfdc->data, data, data_len);
}
+ return 1;
+ }
return 0;
}
* @param offset offset of data in the directory
* @param dep function to call on each entry
* @param dep_cls closure for dep
+ * @return GNUNET_OK if this could be a block in a directory,
+ * GNUNET_NO if this could be part of a directory (but not 100% OK)
+ * GNUNET_SYSERR if 'data' does not represent a directory
*/
-void
-GNUNET_FS_directory_list_contents (size_t size,
- const void *data,
- uint64_t offset,
- GNUNET_FS_DirectoryEntryProcessor dep,
- void *dep_cls)
+int
+GNUNET_FS_directory_list_contents (size_t size, const void *data,
+ uint64_t offset,
+ GNUNET_FS_DirectoryEntryProcessor dep,
+ void *dep_cls)
{
struct GetFullDataClosure full_data;
const char *cdata = data;
struct GNUNET_CONTAINER_MetaData *md;
char *filename;
+ if ((offset == 0) &&
+ ((size < 8 + sizeof (uint32_t)) ||
+ (0 != memcmp (cdata, GNUNET_FS_DIRECTORY_MAGIC, 8))))
+ return GNUNET_SYSERR;
pos = offset;
- if ( (pos == 0) &&
- (size >= 8 + sizeof (uint32_t)) &&
- (0 == memcmp (cdata, GNUNET_FS_DIRECTORY_MAGIC, 8)) )
+ if (offset == 0)
+ {
+ memcpy (&mdSize, &cdata[8], sizeof (uint32_t));
+ mdSize = ntohl (mdSize);
+ if (mdSize > size - 8 - sizeof (uint32_t))
{
- memcpy (&mdSize, &cdata[8], sizeof (uint32_t));
- mdSize = ntohl (mdSize);
- if (mdSize > size - 8 - sizeof (uint32_t))
- {
- /* invalid size */
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Not a GNUnet directory.\n"));
- return;
- }
- md = GNUNET_CONTAINER_meta_data_deserialize (&cdata[8 +
- sizeof (uint32_t)],
- mdSize);
- if (md == NULL)
- {
- GNUNET_break (0);
- return; /* malformed ! */
- }
- dep (dep_cls,
- NULL,
- NULL,
- md,
- 0,
- NULL);
- GNUNET_CONTAINER_meta_data_destroy (md);
- pos = 8 + sizeof (uint32_t) + mdSize;
+ /* invalid size */
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("MAGIC mismatch. This is not a GNUnet directory.\n"));
+ return GNUNET_SYSERR;
}
+ md = GNUNET_CONTAINER_meta_data_deserialize (&cdata[8 + sizeof (uint32_t)],
+ mdSize);
+ if (md == NULL)
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR; /* malformed ! */
+ }
+ dep (dep_cls, NULL, NULL, md, 0, NULL);
+ GNUNET_CONTAINER_meta_data_destroy (md);
+ pos = 8 + sizeof (uint32_t) + mdSize;
+ }
while (pos < size)
+ {
+ /* find end of URI */
+ if (cdata[pos] == '\0')
{
- /* find end of URI */
- if (cdata[pos] == '\0')
- {
- /* URI is never empty, must be end of block,
- skip to next alignment */
- align =
- ((pos / DBLOCK_SIZE) + 1) * DBLOCK_SIZE;
- if (align == pos)
- {
- /* if we were already aligned, still skip a block! */
- align += DBLOCK_SIZE;
- }
- pos = align;
- if (pos >= size)
- {
- /* malformed - or partial download... */
- break;
- }
- }
- epos = pos;
- while ((epos < size) && (cdata[epos] != '\0'))
- epos++;
- if (epos >= size)
- return; /* malformed - or partial download */
-
- uri = GNUNET_FS_uri_parse (&cdata[pos], &emsg);
- pos = epos + 1;
- if (uri == NULL)
- {
- GNUNET_free (emsg);
- pos--; /* go back to '\0' to force going to next alignment */
- continue;
- }
- if (GNUNET_FS_uri_test_ksk (uri))
- {
- GNUNET_FS_uri_destroy (uri);
- GNUNET_break (0);
- return; /* illegal in directory! */
- }
+ /* URI is never empty, must be end of block,
+ * skip to next alignment */
+ align = ((pos / DBLOCK_SIZE) + 1) * DBLOCK_SIZE;
+ if (align == pos)
+ {
+ /* if we were already aligned, still skip a block! */
+ align += DBLOCK_SIZE;
+ }
+ pos = align;
+ if (pos >= size)
+ {
+ /* malformed - or partial download... */
+ break;
+ }
+ }
+ epos = pos;
+ while ((epos < size) && (cdata[epos] != '\0'))
+ epos++;
+ if (epos >= size)
+ return GNUNET_NO; /* malformed - or partial download */
+
+ uri = GNUNET_FS_uri_parse (&cdata[pos], &emsg);
+ pos = epos + 1;
+ if (uri == NULL)
+ {
+ GNUNET_free (emsg);
+ pos--; /* go back to '\0' to force going to next alignment */
+ continue;
+ }
+ if (GNUNET_FS_uri_test_ksk (uri))
+ {
+ GNUNET_FS_uri_destroy (uri);
+ GNUNET_break (0);
+ return GNUNET_NO; /* illegal in directory! */
+ }
- memcpy (&mdSize, &cdata[pos], sizeof (uint32_t));
- mdSize = ntohl (mdSize);
- pos += sizeof (uint32_t);
- if (pos + mdSize > size)
- {
- GNUNET_FS_uri_destroy (uri);
- return; /* malformed - or partial download */
- }
+ memcpy (&mdSize, &cdata[pos], sizeof (uint32_t));
+ mdSize = ntohl (mdSize);
+ pos += sizeof (uint32_t);
+ if (pos + mdSize > size)
+ {
+ GNUNET_FS_uri_destroy (uri);
+ return GNUNET_NO; /* malformed - or partial download */
+ }
- md = GNUNET_CONTAINER_meta_data_deserialize (&cdata[pos], mdSize);
- if (md == NULL)
- {
- GNUNET_FS_uri_destroy (uri);
- GNUNET_break (0);
- return; /* malformed ! */
- }
- pos += mdSize;
- filename = GNUNET_CONTAINER_meta_data_get_by_type (md,
- EXTRACTOR_METATYPE_FILENAME);
- full_data.size = 0;
- full_data.data = NULL;
- GNUNET_CONTAINER_meta_data_iterate (md,
- &find_full_data,
- &full_data);
- if (dep != NULL)
- {
- dep (dep_cls,
- filename,
- uri,
- md,
- full_data.size,
- full_data.data);
- }
- GNUNET_free_non_null (full_data.data);
- GNUNET_free_non_null (filename);
- GNUNET_CONTAINER_meta_data_destroy (md);
+ md = GNUNET_CONTAINER_meta_data_deserialize (&cdata[pos], mdSize);
+ if (md == NULL)
+ {
GNUNET_FS_uri_destroy (uri);
+ GNUNET_break (0);
+ return GNUNET_NO; /* malformed ! */
}
+ pos += mdSize;
+ filename =
+ GNUNET_CONTAINER_meta_data_get_by_type (md,
+ EXTRACTOR_METATYPE_GNUNET_ORIGINAL_FILENAME);
+ full_data.size = 0;
+ full_data.data = NULL;
+ GNUNET_CONTAINER_meta_data_iterate (md, &find_full_data, &full_data);
+ if (dep != NULL)
+ {
+ dep (dep_cls, filename, uri, md, full_data.size, full_data.data);
+ }
+ GNUNET_free_non_null (full_data.data);
+ GNUNET_free_non_null (filename);
+ GNUNET_CONTAINER_meta_data_destroy (md);
+ GNUNET_FS_uri_destroy (uri);
+ }
+ return GNUNET_OK;
}
/**
* This is a linked list.
*/
struct BuilderEntry *next;
-
+
/**
* Length of this entry.
*/
/**
* Create a directory builder.
- *
+ *
* @param mdir metadata for the directory
*/
struct GNUNET_FS_DirectoryBuilder *
-GNUNET_FS_directory_builder_create (const struct GNUNET_CONTAINER_MetaData *mdir)
+GNUNET_FS_directory_builder_create (const struct GNUNET_CONTAINER_MetaData
+ *mdir)
{
struct GNUNET_FS_DirectoryBuilder *ret;
- ret = GNUNET_malloc(sizeof(struct GNUNET_FS_DirectoryBuilder));
+ ret = GNUNET_new (struct GNUNET_FS_DirectoryBuilder);
if (mdir != NULL)
ret->meta = GNUNET_CONTAINER_meta_data_duplicate (mdir);
else
/**
* Add an entry to a directory.
- *
+ *
* @param bld directory to extend
* @param uri uri of the entry (must not be a KSK)
* @param md metadata of the entry
*/
void
GNUNET_FS_directory_builder_add (struct GNUNET_FS_DirectoryBuilder *bld,
- const struct GNUNET_FS_Uri *uri,
- const struct GNUNET_CONTAINER_MetaData *md,
- const void *data)
+ const struct GNUNET_FS_Uri *uri,
+ const struct GNUNET_CONTAINER_MetaData *md,
+ const void *data)
{
struct GNUNET_FS_Uri *curi;
struct BuilderEntry *e;
struct GNUNET_CONTAINER_MetaData *meta;
const struct GNUNET_CONTAINER_MetaData *meta_use;
- GNUNET_assert (! GNUNET_FS_uri_test_ksk (uri));
+ GNUNET_assert (!GNUNET_FS_uri_test_ksk (uri));
if (NULL != data)
+ {
+ GNUNET_assert (!GNUNET_FS_uri_test_sks (uri));
if (GNUNET_FS_uri_test_chk (uri))
+ {
fsize = GNUNET_FS_uri_chk_get_file_size (uri);
+ }
else
- {
- curi = GNUNET_FS_uri_loc_get_uri (uri);
- fsize = GNUNET_FS_uri_chk_get_file_size (curi);
- GNUNET_FS_uri_destroy (curi);
- }
+ {
+ curi = GNUNET_FS_uri_loc_get_uri (uri);
+ GNUNET_assert (NULL != curi);
+ fsize = GNUNET_FS_uri_chk_get_file_size (curi);
+ GNUNET_FS_uri_destroy (curi);
+ }
+ }
else
- fsize = 0; /* not given */
+ {
+ fsize = 0; /* not given */
+ }
if (fsize > MAX_INLINE_SIZE)
- fsize = 0; /* too large */
+ fsize = 0; /* too large */
uris = GNUNET_FS_uri_to_string (uri);
slen = strlen (uris) + 1;
- mds =
- GNUNET_CONTAINER_meta_data_get_serialized_size (md);
+ mds = GNUNET_CONTAINER_meta_data_get_serialized_size (md);
meta_use = md;
meta = NULL;
if (fsize > 0)
+ {
+ meta = GNUNET_CONTAINER_meta_data_duplicate (md);
+ GNUNET_CONTAINER_meta_data_insert (meta, "<gnunet>",
+ EXTRACTOR_METATYPE_GNUNET_FULL_DATA,
+ EXTRACTOR_METAFORMAT_BINARY, NULL, data,
+ fsize);
+ mdxs = GNUNET_CONTAINER_meta_data_get_serialized_size (meta);
+ if ((slen + sizeof (uint32_t) + mdxs - 1) / DBLOCK_SIZE ==
+ (slen + sizeof (uint32_t) + mds - 1) / DBLOCK_SIZE)
{
- meta = GNUNET_CONTAINER_meta_data_duplicate (md);
- GNUNET_CONTAINER_meta_data_insert (meta,
- "<gnunet>",
- EXTRACTOR_METATYPE_GNUNET_FULL_DATA,
- EXTRACTOR_METAFORMAT_BINARY,
- NULL,
- data,
- fsize);
- mdxs =
- GNUNET_CONTAINER_meta_data_get_serialized_size (meta);
- if ( (slen + sizeof (uint32_t) + mdxs - 1) / DBLOCK_SIZE ==
- (slen + sizeof (uint32_t) + mds - 1) / DBLOCK_SIZE)
- {
- /* adding full data would not cause us to cross
- additional blocks, so add it! */
- meta_use = meta;
- mds = mdxs;
- }
+ /* adding full data would not cause us to cross
+ * additional blocks, so add it! */
+ meta_use = meta;
+ mds = mdxs;
}
+ }
if (mds > GNUNET_MAX_MALLOC_CHECKED / 2)
mds = GNUNET_MAX_MALLOC_CHECKED / 2;
- e = GNUNET_malloc (sizeof(struct BuilderEntry) +
- slen + mds + sizeof (uint32_t));
- ser = (char*) &e[1];
+ e = GNUNET_malloc (sizeof (struct BuilderEntry) + slen + mds +
+ sizeof (uint32_t));
+ ser = (char *) &e[1];
memcpy (ser, uris, slen);
GNUNET_free (uris);
- sptr = &ser[slen + sizeof(uint32_t)];
- ret = GNUNET_CONTAINER_meta_data_serialize (meta_use,
- &sptr,
- mds,
- GNUNET_CONTAINER_META_DATA_SERIALIZE_PART);
+ sptr = &ser[slen + sizeof (uint32_t)];
+ ret =
+ GNUNET_CONTAINER_meta_data_serialize (meta_use, &sptr, mds,
+ GNUNET_CONTAINER_META_DATA_SERIALIZE_PART);
if (NULL != meta)
GNUNET_CONTAINER_meta_data_destroy (meta);
if (ret == -1)
* after alignment to the DBLOCK_SIZE.
*/
static size_t
-do_align (size_t start_position,
- size_t end_position)
+do_align (size_t start_position, size_t end_position)
{
size_t align;
-
+
align = (end_position / DBLOCK_SIZE) * DBLOCK_SIZE;
if ((start_position < align) && (end_position > align))
return align + end_position - start_position;
* @param perm the permutation of the blocks (updated)
*/
static void
-block_align (size_t start,
- unsigned int count,
- const size_t *sizes,
- unsigned int *perm)
+block_align (size_t start, unsigned int count, const size_t * sizes,
+ unsigned int *perm)
{
unsigned int i;
unsigned int j;
cpos = start;
for (i = 0; i < count; i++)
+ {
+ start = cpos;
+ badness = 0x7FFFFFFF;
+ best = -1;
+ for (j = i; j < count; j++)
{
- start = cpos;
- badness = 0x7FFFFFFF;
- best = -1;
- for (j = i; j < count; j++)
+ cval = perm[j];
+ cend = cpos + sizes[cval];
+ if (cpos % DBLOCK_SIZE == 0)
+ {
+ /* prefer placing the largest blocks first */
+ cbad = -(cend % DBLOCK_SIZE);
+ }
+ else
+ {
+ if (cpos / DBLOCK_SIZE == cend / DBLOCK_SIZE)
{
- cval = perm[j];
- cend = cpos + sizes[cval];
- if (cpos % DBLOCK_SIZE == 0)
- {
- /* prefer placing the largest blocks first */
- cbad = -(cend % DBLOCK_SIZE);
- }
- else
- {
- if (cpos / DBLOCK_SIZE ==
- cend / DBLOCK_SIZE)
- {
- /* Data fits into the same block! Prefer small left-overs! */
- cbad =
- DBLOCK_SIZE - cend % DBLOCK_SIZE;
- }
- else
- {
- /* Would have to waste space to re-align, add big factor, this
- case is a real loss (proportional to space wasted)! */
- cbad =
- DBLOCK_SIZE * (DBLOCK_SIZE -
- cpos %
- DBLOCK_SIZE);
- }
- }
- if (cbad < badness)
- {
- best = j;
- badness = cbad;
- }
+ /* Data fits into the same block! Prefer small left-overs! */
+ cbad = DBLOCK_SIZE - cend % DBLOCK_SIZE;
}
- tmp = perm[i];
- perm[i] = perm[best];
- perm[best] = tmp;
- cpos += sizes[perm[i]];
- cpos = do_align (start, cpos);
+ else
+ {
+ /* Would have to waste space to re-align, add big factor, this
+ * case is a real loss (proportional to space wasted)! */
+ cbad = DBLOCK_SIZE * (DBLOCK_SIZE - cpos % DBLOCK_SIZE);
+ }
+ }
+ if (cbad < badness)
+ {
+ best = j;
+ badness = cbad;
+ }
}
+ GNUNET_assert (best != -1);
+ tmp = perm[i];
+ perm[i] = perm[best];
+ perm[best] = tmp;
+ cpos += sizes[perm[i]];
+ cpos = do_align (start, cpos);
+ }
}
*/
int
GNUNET_FS_directory_builder_finish (struct GNUNET_FS_DirectoryBuilder *bld,
- size_t *rsize,
- void **rdata)
+ size_t * rsize, void **rdata)
{
char *data;
char *sptr;
ssize_t ret;
uint32_t big;
- size = 8 + sizeof (uint32_t);
+ size = strlen (GNUNET_DIRECTORY_MAGIC) + sizeof (uint32_t);
size += GNUNET_CONTAINER_meta_data_get_serialized_size (bld->meta);
sizes = NULL;
perm = NULL;
bes = NULL;
if (0 < bld->count)
+ {
+ sizes = GNUNET_malloc (bld->count * sizeof (size_t));
+ perm = GNUNET_malloc (bld->count * sizeof (unsigned int));
+ bes = GNUNET_malloc (bld->count * sizeof (struct BuilderEntry *));
+ pos = bld->head;
+ for (i = 0; i < bld->count; i++)
{
- sizes = GNUNET_malloc (bld->count * sizeof (size_t));
- perm = GNUNET_malloc (bld->count * sizeof (unsigned int));
- bes = GNUNET_malloc (bld->count * sizeof (struct BuilderEntry *));
- pos = bld->head;
- for (i = 0; i < bld->count; i++)
- {
- perm[i] = i;
- bes[i] = pos;
- sizes[i] = pos->len;
- pos = pos->next;
- }
- block_align (size,
- bld->count,
- sizes,
- perm);
- /* compute final size with alignment */
- for (i = 0; i < bld->count; i++)
- {
- psize = size;
- size += sizes[perm[i]];
- size = do_align (psize, size);
- }
+ perm[i] = i;
+ bes[i] = pos;
+ sizes[i] = pos->len;
+ pos = pos->next;
}
+ block_align (size, bld->count, sizes, perm);
+ /* compute final size with alignment */
+ for (i = 0; i < bld->count; i++)
+ {
+ psize = size;
+ size += sizes[perm[i]];
+ size = do_align (psize, size);
+ }
+ }
*rsize = size;
data = GNUNET_malloc_large (size);
if (data == NULL)
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR,
- "malloc");
- *rsize = 0;
- *rdata = NULL;
- return GNUNET_SYSERR;
- }
+ {
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "malloc");
+ *rsize = 0;
+ *rdata = NULL;
+ GNUNET_free_non_null (sizes);
+ GNUNET_free_non_null (perm);
+ GNUNET_free_non_null (bes);
+ return GNUNET_SYSERR;
+ }
*rdata = data;
- memcpy (data, GNUNET_DIRECTORY_MAGIC, 8);
- off = 8;
+ memcpy (data, GNUNET_DIRECTORY_MAGIC, strlen (GNUNET_DIRECTORY_MAGIC));
+ off = strlen (GNUNET_DIRECTORY_MAGIC);
sptr = &data[off + sizeof (uint32_t)];
- ret = GNUNET_CONTAINER_meta_data_serialize (bld->meta,
- &sptr,
- size - off - sizeof (uint32_t),
- GNUNET_CONTAINER_META_DATA_SERIALIZE_FULL);
+ ret =
+ GNUNET_CONTAINER_meta_data_serialize (bld->meta, &sptr,
+ size - off - sizeof (uint32_t),
+ GNUNET_CONTAINER_META_DATA_SERIALIZE_FULL);
GNUNET_assert (ret != -1);
- big = htonl (ret);
- memcpy (&data[8], &big, sizeof (uint32_t));
+ big = htonl (ret);
+ memcpy (&data[off], &big, sizeof (uint32_t));
off += sizeof (uint32_t) + ret;
for (j = 0; j < bld->count; j++)
- {
- i = perm[j];
- psize = off;
- off += sizes[i];
- off = do_align (psize, off);
- memcpy (&data[off - sizes[i]],
- &(bes[i])[1],
- sizes[i]);
- GNUNET_free (bes[i]);
- }
+ {
+ i = perm[j];
+ psize = off;
+ off += sizes[i];
+ off = do_align (psize, off);
+ memcpy (&data[off - sizes[i]], &(bes[i])[1], sizes[i]);
+ GNUNET_free (bes[i]);
+ }
GNUNET_free_non_null (sizes);
GNUNET_free_non_null (perm);
GNUNET_free_non_null (bes);
- GNUNET_assert (off == size);
+ GNUNET_assert (off == size);
GNUNET_CONTAINER_meta_data_destroy (bld->meta);
GNUNET_free (bld);
return GNUNET_OK;
projects / oweals / gnunet.git / blobdiff