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author | Dmitri Pal <dpal@redhat.com> | 2010-07-28 16:44:09 -0400 |
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committer | Stephen Gallagher <sgallagh@redhat.com> | 2010-09-22 14:57:53 -0400 |
commit | 49ea94d1755e9003cbc2cba99c218cdd0a391813 (patch) | |
tree | 460d3d868c4f3d0a39f104ba7f947831e52ec52a /ini/ini_serialize.c | |
parent | 85c26abd9dabc0f192fe9bb695c3aac1493a9e34 (diff) | |
download | ding-libs-49ea94d1755e9003cbc2cba99c218cdd0a391813.tar.gz ding-libs-49ea94d1755e9003cbc2cba99c218cdd0a391813.tar.xz ding-libs-49ea94d1755e9003cbc2cba99c218cdd0a391813.zip |
The beginning of the new INI interface
* ini_config_priv.h - private header
* ini_configobj.h - future public header for the new interface
* ini_configobj.c - just constructor/decructor for now
* ini_serialize.c - code to serialize the configuration
into a buffer so it can be written somewhere.
Diffstat (limited to 'ini/ini_serialize.c')
-rw-r--r-- | ini/ini_serialize.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/ini/ini_serialize.c b/ini/ini_serialize.c new file mode 100644 index 0000000..542da98 --- /dev/null +++ b/ini/ini_serialize.c @@ -0,0 +1,88 @@ +/* + INI LIBRARY + + Module contains functions to serialize configuration object. + + Copyright (C) Dmitri Pal <dpal@redhat.com> 2010 + + INI Library is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + INI Library 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with INI Library. If not, see <http://www.gnu.org/licenses/>. +*/ + +#define _GNU_SOURCE +#include <errno.h> +#include <stdio.h> +#include <string.h> +#include <stdint.h> +#include "config.h" +#include "simplebuffer.h" +#include "collection.h" +#include "ini_valueobj.h" +#include "ini_defines.h" +#include "ini_config_priv.h" +#include "trace.h" + +/* Callback */ +static int ini_serialize_cb(const char *property, + int property_len, + int type, + void *data, + int length, + void *custom_data, + int *stop) +{ + int error = EOK; + struct simplebuffer *sbobj; + struct value_obj *vo; + + TRACE_FLOW_ENTRY(); + + /* Banary items are the values */ + if(type == COL_TYPE_BINARY) { + sbobj = (struct simplebuffer *)custom_data; + vo = *((struct value_obj **)(data)); + error = value_serialize(vo, property, sbobj); + if (error) { + TRACE_ERROR_NUMBER("Failed to serizlize value", error); + *stop = 1; + } + } + + TRACE_FLOW_EXIT(); + return error; +} + +/* Traverse the collection and build the serialization object */ +int ini_serialize_config(struct configobj *ini_config, + struct simplebuffer *sbobj) +{ + int error = EOK; + TRACE_FLOW_ENTRY(); + + if (!ini_config) { + TRACE_ERROR_NUMBER("Invalid argument", EINVAL); + return EINVAL; + } + + if (ini_config->cfg) { + error = col_traverse_collection(ini_config->cfg, + COL_TRAVERSE_DEFAULT, + ini_serialize_cb, + (void *)sbobj); + } + + TRACE_INFO_NUMBER("Serialization returned:", error); + + TRACE_FLOW_EXIT(); + return error; +} |