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blobs.has

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4051 ed5197a5-7fde-0310-b194-c3ffbd925b24
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Cory McWilliams
2022-11-17 01:49:34 +00:00
parent be6f24b3ee
commit 880ab7fdde
4 changed files with 41 additions and 11 deletions
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17
src/ssb.db.c
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@@ -366,6 +366,23 @@ bool tf_ssb_db_message_content_get(tf_ssb_t* ssb, const char* id, uint8_t** out_
return result;
}
bool tf_ssb_db_blob_has(tf_ssb_t* ssb, const char* id)
{
bool result = false;
sqlite3_stmt* statement;
const char* query = "SELECT COUNT(*) FROM blobs WHERE id = $1";
if (sqlite3_prepare(tf_ssb_get_db(ssb), query, -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, id, -1, NULL) == SQLITE_OK &&
sqlite3_step(statement) == SQLITE_ROW)
{
result = sqlite3_column_int64(statement, 0) != 0;
}
sqlite3_finalize(statement);
}
return result;
}
bool tf_ssb_db_blob_get(tf_ssb_t* ssb, const char* id, uint8_t** out_blob, size_t* out_size)
{
bool result = false;