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nostrdb/blocks: add total_size

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Fix this mistake that we have with ndb_notes where we don't know the
total size of the object

Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2023-12-30 06:29:24 -08:00
committed by Daniel D’Aquino
parent c2c73c3af6
commit c831976078
4 changed files with 15 additions and 5 deletions
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11
nostrdb/src/content_parser.c
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@@ -522,7 +522,7 @@ int ndb_parse_content(unsigned char *buf, int buf_size,
struct ndb_content_parser parser;
struct ndb_block block;
unsigned char *start, *pre_mention;
unsigned char *start, *pre_mention, *blocks_start;
make_cursor(buf, buf + buf_size, &parser.buffer);
@@ -537,7 +537,7 @@ int ndb_parse_content(unsigned char *buf, int buf_size,
parser.blocks->num_blocks = 0;
parser.blocks->blocks_size = 0;
start = parser.content.p;
blocks_start = start = parser.content.p;
while (parser.content.p < parser.content.end) {
cp = peek_char(&parser.content, -1);
c = peek_char(&parser.content, 0);
@@ -575,13 +575,16 @@ int ndb_parse_content(unsigned char *buf, int buf_size,
return 0;
}
parser.blocks->blocks_size = parser.buffer.p - blocks_start;
//
// pad to 8-byte alignment
//
if (!cursor_align(&parser.buffer, 8))
return 0;
assert((parser.buffer.p - parser.buffer.start) % 8 == 0);
parser.blocks->total_size = parser.buffer.p - parser.buffer.start;
parser.blocks->blocks_size = parser.buffer.p - parser.buffer.start;
return 1;
}