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data: Return the number of bytes that would have been returned.
That is, behave as documented, even if the buffer is NULL or otherwise too
small. Return size_t instead of an integer.
That is, behave as documented, even if the buffer is NULL or otherwise too
small. Return size_t instead of an integer.
data: Let strlen/format handle NULL values correctly.
store: Add support for iterable expressions.
It can be used to iterate through either the list of child nodes or through
arbitrary arrays. An expression is iterable either if it stores / evaluates to
an array or if it's a typed expression evaluated in the context of an object
where the specified type represents child nodes.
It can be used to iterate through either the list of child nodes or through
arbitrary arrays. An expression is iterable either if it stores / evaluates to
an array or if it's a typed expression evaluated in the context of an object
where the specified type represents child nodes.
avltree: Add sdb_avltree_iter_peek_next().
The function returns the next element without advancing the iterator.
The function returns the next element without advancing the iterator.
Allow the left operand of comparison operations to be NULL (initially).
However, when evaluating the expression, the operand has to be set. We'll use
this as a placeholder for inserting values dynamically.
However, when evaluating the expression, the operand has to be set. We'll use
this as a placeholder for inserting values dynamically.
analyzer: Check that all iterators use ary operators.
All iterators are based on a comparison <iter> <op> <expr> and the same
restrictions apply to all of them.
All iterators are based on a comparison <iter> <op> <expr> and the same
restrictions apply to all of them.
frontend/grammar: Fixed format argument used in yyerrorf().
t/integration: Split query.sh into multiple tests.
integration/query.sh: Check that empty commands work fine.
parser_test: Test further error cases and error propagation in the analyzer.
frontend/grammar: Check arithmetic expressions early.
Constant expressions are evaluated early. Thus, creating an expression object
may fail if there's a semantics error. Catch this early and report a (generic)
error to avoid propagating a NULL value.
Constant expressions are evaluated early. Thus, creating an expression object
may fail if there's a semantics error. Catch this early and report a (generic)
error to avoid propagating a NULL value.
sysdbql(7): Document typed expressions.
Add support for the 'NOT IN' operator.
'a NOT IN b' is the same as 'NOT a IN b'.
'a NOT IN b' is the same as 'NOT a IN b'.
parser_test: Test various array expressions.
analyzer: The left operand of IN may be an array as well.
analyzer: Check the data-type of IN operands.
t/: Make it possibly to easily run unit and integration tests separately.
t/coverage.sh: Exclude auto-generated c files.
t/unit/: Create one test binary for each *_test.c file.
That'll allow to run more stuff in parallel or single tests more selectively.
That'll allow to run more stuff in parallel or single tests more selectively.
core/time_test: Converted to "loop" tests.
core/store*_test.c: Converted most tests to "loop" tests.
frontend/parser_test: Convert to "loop" tests.
That'll make sure we'll see the errors of all test cases in one test run.
That'll make sure we'll see the errors of all test cases in one test run.
frontend/query_test.c: Added unit tests for the FETCH commands.
parser_test: Add testcases covering operand type checks.
analyzer: Verify the type of arithmetic operands.
analyzer: Check types of comparison operands.
Merged branch 'master' of git://github.com/sysdb/sysdb.git.
frontend: Fixed a memory leak in an error condition in FETCH.
configure: Make sure that PACKAGE_URL is defined.
autoconf < 2.64 don't support PACKAGE_URL.
Thanks to @faxm0dem for reporting the resulting build error on RHEL6 in #1
autoconf < 2.64 don't support PACKAGE_URL.
Thanks to @faxm0dem for reporting the resulting build error on RHEL6 in #1
Merged branch 'master' of git://git.tokkee.org/sysdb.
Check the return value of write() to satisfy GCC's unused-result checks.
t/valgrind.suppress: Suppress various issues in OpenSSL 1.0.0.
integration/query.sh: Test FETCH with FILTER.
frontend: Fixed hostname in error messages in FETCH.
frontend: Fix a memory leak in an error condition in FETCH.
integration/test_lib.sh: Store the CA serial in $TESTDIR.
frontend: Provide more details in the logs when shutting down a connection.
sysdb: Print the server version after (re)connecting.
frontend: Added the SERVER_VERSION command.
This command sends back the server version.
This command sends back the server version.
proto: Make sdb_proto_marshal_int32 a public function.
sysdbd-store-network(5): Documented the store::network plugin.
version-gen.sh: Added .git suffix to default version again.
Release SysDB 0.7.0.
ReleaseNotes: Set 0.7.0 release date to 2015-02-21.
ReleaseNotes: Added draft for the 0.7.0 release.
store::network: Reconnect after losing the connection to the remote side.
store::network: Added support for SSL configuration options.
ssl utils: During shutdown, destroy mutexes as the last step.
Even ERR_free_strings() may call CRYPTO_lock.
Even ERR_free_strings() may call CRYPTO_lock.
store::network: Use INFO level for an informational message.
ssl: Register OpenSSL thread-ID and locking callbacks.
This is required for multi-threaded applications. Else, they "will crash at
random".
This is required for multi-threaded applications. Else, they "will crash at
random".
SSL utils: Added init() and shutdown() functions for global setup/shutdown.
Use those functions in sysdb and sysdbd instead of calling the OpenSSL
functions directly.
Use those functions in sysdb and sysdbd instead of calling the OpenSSL
functions directly.
valgrind.suppress: Ignore a Memcheck:Cond error in libcrypto.
This happens with the libssl version on Travis.
This happens with the libssl version on Travis.
t/integration/: Added simple SSL tests.
parser_test: Added various tests for STORE commands.
README: Add libssl to prerequisites.
sysdb(1), sysdbd(1): Document client authentication.
sysdb(1), sysdbd(1): Document files used by the tools by default.
sysdb(1): Document SSL related command line options.
sysdbd.conf(5): Document the Listen SSL options.
frontend, client: Properly support IPv6 when handling address strings.
client: Prefix all log messages with "client:".
sysdb: Add -A option to specify a CA certificates file.
Unload all plugins when shutting down sysdbd.
This will destruct all registered user-data objects, thus properly shutting
down all internal plugin state (e.g. connections to other systems).
This will destruct all registered user-data objects, thus properly shutting
down all internal plugin state (e.g. connections to other systems).
collectd::unixsock: Fixed a memory leak happening when unloading the module.
client: Check the remote peer name.
sysdbd-syslog(5): Documented LogLevel configuration option.
plugin: Fixed log message for newly registered config callbacks.
syslog plugin: Make log-level configurable.
error utils: Add sdb_error_parse_priority().
sysdbd: Add SSL{Certificate,CertificateKey,CACertificates} config options.
frontend: Support custom SSL options for each listener.
sysdb: Added -K and -C options to specify SSL key and cert files.
sysdb: Use SSL keys and certs in ~/.config/sysdb/ssl/ by default.
utils os: Add sdb_realpath().
This function is similar to realpath() but also expands ~/ to the current
user's home directory.
This function is similar to realpath() but also expands ~/ to the current
user's home directory.
SSL utils: Pass a constant options object to all constructors.
sysdb: Add and use sdb_input_reset().
This simplifies cleanup.
This simplifies cleanup.
Move sdb_get_homedir() from tools/sysdb to utils/os.
SSL utils: Include the relevant filename in all error messages.
SSL utils: Add sdb_ssl_free_options().
client: Make SSL options configurable.
configure: Where available, include version information in the summary.
frontend: Log an INFO message about which listener sockets are in use.
client, sysdb: Let TCP connection use SSL.
client: Don't use select() before reading from a client connection.
This doesn't work well if the connection buffers data (like with the upcoming
SSL support).
This doesn't work well if the connection buffers data (like with the upcoming
SSL support).
frontend, sysdbd: Let all TCP connections use SSL.
Client certificate checks are enforced and the client cert's common name (CN)
is used as the peer name.
Client certificate checks are enforced and the client cert's common name (CN)
is used as the peer name.
SSL utils: Added helper functions for managing OpenSSL servers and clients.
The module provides session management for OpenSSL servers and clients and
helper functions for I/O operations.
The module provides session management for OpenSSL servers and clients and
helper functions for I/O operations.
store::network plugin: Fixed a minor memory leak.
valgrind.suppress: Add a memory leak reported for some dl helper.
Removed a spammy and now unnecessary debug log message.
integration: Use store::network in the query tests.
Set up a second SysDB instance which receives all data from the other
instance. Query the receiver instead of the collector.
Set up a second SysDB instance which receives all data from the other
instance. Query the receiver instead of the collector.
integration: Split off mock_timeseries from mock_plugin.
frontend: Trigger the main thread after putting a connection back in the list.
Else, we'd have pauses of up to a second (select timeout) between processing
subsequent requests from a client because the main thread didn't notice that
an open connection was put back into the waiting queue.
Else, we'd have pauses of up to a second (select timeout) between processing
subsequent requests from a client because the main thread didn't notice that
an open connection was put back into the waiting queue.
store::network: Add a store writer plugin sending objects over the network.
The plugin supports sending data to one or more other SysDB instances using
the wire-format of the STORE command.
The plugin supports sending data to one or more other SysDB instances using
the wire-format of the STORE command.
store: Don't report an error in scan() if the store is still empty.
sysdb: Simplified prompt used for continuation lines.
frontend/store: Free dynamically allocated memory of attribute values.
frontend/store: Fixed parsing of STORE attribute commands.
In this case, the object type is a bit-wise OR of the parent type and the
attribute type.
In this case, the object type is a bit-wise OR of the parent type and the
attribute type.
frontend/store: Fixed parsing of STORE command.
After parsing the type, keep it still around in the current buffer. The
sdb_proto_unmarshal_<type> functions expect to find it as well.
After parsing the type, keep it still around in the current buffer. The
sdb_proto_unmarshal_<type> functions expect to find it as well.
plugin: Let store writer plugin object inherit from generic plugin objects.
Else, we cannot use them in the same way.
Else, we cannot use them in the same way.
client: Use sdb_client_rpc in sdb_client_connect.