int gp_config_init(const char *config_file, const char *config_dir,
struct gp_ini_context *ctx)
{
struct ini_cfgobj *ini_config = NULL;
int ret;
/* Within a single file, merge all collisions */
const uint32_t collision_flags =
INI_MS_MERGE | INI_MV1S_ALLOW | INI_MV2S_ALLOW;
if (!ctx) {
return EINVAL;
}
ret = ini_config_create(&ini_config);
if (ret) {
return ENOENT;
}
if (config_file) {
ret = gp_config_from_file(config_file, ctx, ini_config,
collision_flags);
if (ret == ENOENT) {
GPDEBUG("Expected config file %s but did not find it.\n",
config_file);
} else if (ret) {
return ret;
}
}
if (config_dir) {
ret = gp_config_from_dir(config_dir, ctx, &ini_config,
collision_flags);
if (ret) {
return ret;
}
}
ctx->private_data = ini_config;
return 0;
}
int read_ipa_config(struct ipa_config **ipacfg)
{
struct ini_cfgobj *cfgctx = NULL;
struct value_obj *obj = NULL;
int ret;
*ipacfg = calloc(1, sizeof(struct ipa_config));
if (!*ipacfg) {
return ENOMEM;
}
ret = ini_config_create(&cfgctx);
if (ret) {
return ENOENT;
}
ret = config_from_file(cfgctx);
if (ret) {
ini_config_destroy(cfgctx);
return EINVAL;
}
ret = ini_get_config_valueobj("global", "server", cfgctx,
INI_GET_LAST_VALUE, &obj);
if (ret != 0 || obj == NULL) {
/* if called on an IPA server we need to look for 'host' instead */
ret = ini_get_config_valueobj("global", "host", cfgctx,
INI_GET_LAST_VALUE, &obj);
}
if (ret == 0 && obj != NULL) {
(*ipacfg)->server_name = ini_get_string_config_value(obj, &ret);
}
return 0;
}
/*
* This function parses the GPT_INI file stored in the gpo_cache, and uses the
* results to populate the output parameters ...
*/
static errno_t
ad_gpo_parse_ini_file(const char *smb_path,
int *_gpt_version)
{
struct ini_cfgfile *file_ctx = NULL;
struct ini_cfgobj *ini_config = NULL;
const char *ini_filename;
int ret;
int gpt_version = -1;
TALLOC_CTX *tmp_ctx = NULL;
tmp_ctx = talloc_new(NULL);
if (tmp_ctx == NULL) {
ret = ENOMEM;
goto done;
}
ini_filename = talloc_asprintf(tmp_ctx, GPO_CACHE_PATH"%s%s",
smb_path, GPT_INI);
if (ini_filename == NULL) {
DEBUG(SSSDBG_CRIT_FAILURE, "talloc_asprintf failed.\n");
ret = ENOMEM;
goto done;
}
DEBUG(SSSDBG_TRACE_FUNC, "ini_filename:%s\n", ini_filename);
ret = ini_config_create(&ini_config);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE,
"ini_config_create failed [%d][%s]\n", ret, strerror(ret));
goto done;
}
ret = ini_config_file_open(ini_filename, 0, &file_ctx);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE,
"ini_config_file_open failed [%d][%s]\n", ret, strerror(ret));
goto done;
}
ret = ini_config_parse(file_ctx, INI_STOP_ON_NONE, 0, 0, ini_config);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE,
"ini_config_parse failed [%d][%s]\n", ret, strerror(ret));
goto done;
}
ret = parse_ini_file_with_libini(ini_config, &gpt_version);
if (ret != 0) {
DEBUG(SSSDBG_CRIT_FAILURE,
"parse_ini_file_with_libini failed [%d][%s]\n",
ret, strerror(ret));
goto done;
}
*_gpt_version = gpt_version;
done:
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "Error encountered: %d.\n", ret);
}
ini_config_file_destroy(file_ctx);
ini_config_destroy(ini_config);
talloc_free(tmp_ctx);
return ret;
}
int
main (int argc, char **argv)
{
struct ini_cfgobj *cfg_ctx = NULL;
struct ini_cfgfile *file_ctx = NULL;
char **section_list = NULL;
int section_count = 0;
char **attribute_list = NULL;
int attribute_count = 0;
struct value_obj *vo = NULL;
int result = 0;
char *value = NULL;
char *path = "/usr/lib/systemd/system/docker.service";
printf("%s\n", path);
// This throws an error as incomplete because the struct def is within the .so
//file_ctx = malloc(sizeof(struct ini_cfgfile));
if ((result = ini_config_create(&cfg_ctx)) != 0) {
printf("Error occured %d\n", result);
goto cleanup;
}
//I suspect that file_ctx may be a member of struct cfg_ctx
if ((result = ini_config_file_open(path, 0, &file_ctx)) != 0) {
printf("Error occured %d\n", result);
goto cleanup;
}
// This sets INI_MV2S_OVERWRITE by default, so when we parse the /etc version, it overwrites the matching section->attr
// Should test this ....
if ((result = ini_config_parse(file_ctx, 0, INI_MV1S_ALLOW, 0, cfg_ctx)) != 0) {
printf("Error occured during config parsing %d\n", result);
}
result = 0;
section_list = ini_get_section_list(cfg_ctx, §ion_count, &result);
if (result != 0) {
printf("Error while parsing section list %d\n", result);
}
for (int i = 0; i < section_count; ++i) {
printf("Section\n%s\n ------\n", section_list[i]);
attribute_list = NULL;
result = 0;
attribute_list = ini_get_attribute_list(cfg_ctx, section_list[i], &attribute_count, &result);
if (result != 0) {
printf("Error parsing attribute list\n");
goto next;
}
for (int j = 0; j < attribute_count; ++j) {
// So we end up with MANY elements of the same attr name in attribute list ... How do we handle this?
printf("attr: %s -> ", attribute_list[j]);
if ((result = ini_get_config_valueobj(section_list[i], attribute_list[j], cfg_ctx, INI_GET_NEXT_VALUE, &vo)) != 0) {
printf("\n Error retriving attribute value");
goto next;
}
if (vo == NULL) {
goto nextattr;
}
result = 0;
value = ini_get_string_config_value(vo, &result);
if (result != 0) {
printf("\n Error parsing attribute value");
goto next;
}
printf("%s ; ", value);
nextattr:
printf("\n");
}
next:
if (value != NULL) {
free(value);
value = NULL;
}
if (vo != NULL) {
//How do we free this?
//ini_
vo = NULL;
}
if (attribute_list != NULL) {
ini_free_attribute_list(attribute_list);
attribute_list = NULL;
}
}
cleanup:
if (section_list != NULL) {
ini_free_section_list(section_list);
}
if (file_ctx != NULL) {
// Is there a memory leak here .... wooooeeeeeoooooooo
ini_config_file_close(file_ctx);
}
if (cfg_ctx != NULL) {
ini_config_destroy(cfg_ctx);
}
return result;
}
