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Refactored fetching groups and members

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This commit is contained in:
Craig Williams
2020-10-07 15:47:34 +01:00
parent 7aab81aa2d
commit 1496482f80
6 changed files with 240 additions and 277 deletions
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422
src/modb_accounting.c
View File

@@ -14,18 +14,9 @@ int modbUserById(stored_conn *sconn, modb_ref *modb, unsigned int id, int with_g
int res;
wb = where(0, "id", EQ, TYPE_UINT32, 1, id);
res = doScalarUsersQuery(sconn, modb, wb, user);
res = doScalarUsersQuery(sconn, modb, wb, with_groups, user);
freeWhereBuilder(&wb);
if (res > 0 && with_groups) {
if (modbFetchUserGroups(
sconn, modb, 0, (*user)->id, &(*user)->n_groups, &(*user)->groups
) < 0) {
freeUser(user);
return -1;
}
}
return res;
}
int modbUserByName(stored_conn *sconn, modb_ref *modb, const char *username, int with_groups,
@@ -35,18 +26,9 @@ int modbUserByName(stored_conn *sconn, modb_ref *modb, const char *username, int
int res;
wb = where(0, "username", EQ, TYPE_STRING, 1, username);
res = doScalarUsersQuery(sconn, modb, wb, user);
res = doScalarUsersQuery(sconn, modb, wb, with_groups, user);
freeWhereBuilder(&wb);
if (res > 0 && with_groups) {
if (modbFetchUserGroups(
sconn, modb, 0, (*user)->id, &(*user)->n_groups, &(*user)->groups
) < 0) {
freeUser(user);
return -1;
}
}
return res;
}
int modbUserByEmail(stored_conn *sconn, modb_ref *modb, const char *email, int with_groups,
@@ -56,18 +38,9 @@ int modbUserByEmail(stored_conn *sconn, modb_ref *modb, const char *email, int w
int res;
wb = where(0, "email", EQ, TYPE_STRING, 1, email);
res = doScalarUsersQuery(sconn, modb, wb, user);
res = doScalarUsersQuery(sconn, modb, wb, with_groups, user);
freeWhereBuilder(&wb);
if (res > 0 && with_groups) {
if (modbFetchUserGroups(
sconn, modb, 0, (*user)->id, &(*user)->n_groups, &(*user)->groups
) < 0) {
freeUser(user);
return -1;
}
}
return res;
}
int modbUserSearch(stored_conn *sconn, modb_ref *modb, const char *username_email, int with_groups,
@@ -80,18 +53,9 @@ int modbUserSearch(stored_conn *sconn, modb_ref *modb, const char *username_emai
where(0, "username", EQ, TYPE_STRING, 1, username_email),
where(0, "email", EQ, TYPE_STRING, 1, username_email)
);
res = doScalarUsersQuery(sconn, modb, wb, user);
res = doScalarUsersQuery(sconn, modb, wb, with_groups, user);
freeWhereBuilder(&wb);
if (res > 0 && with_groups) {
if (modbFetchUserGroups(
sconn, modb, 0, (*user)->id, &(*user)->n_groups, &(*user)->groups
) < 0) {
freeUser(user);
return -1;
}
}
return res;
}
@@ -114,10 +78,8 @@ int modbUserList(stored_conn *sconn, modb_ref *modb, int with_deleted, int with_
if (res > 0 && with_groups) {
for (idx = 0; idx < *n_users; idx++) {
user = *((*users) + idx);
if (modbFetchUserGroups(
sconn, modb, with_deleted, user->id, &user->n_groups, &user->groups
) < 0) {
freeUsers(*users, *n_users);
if (modbFetchUserGroups(sconn, modb, user, with_deleted) < 0) {
freeUsers(users, *n_users);
return -1;
}
}
@@ -253,6 +215,88 @@ int modbUserDestroy(stored_conn *sconn, modb_ref *modb, int id)
return 1;
}
int modbFetchUserGroupIds(stored_conn *sconn, modb_ref *modb,
struct user_t *user, int with_deleted)
{
char *qry;
size_t qry_len;
uint64_t qry_ret;
str_builder *sb;
where_builder *wb;
char *table;
column_data **col_data;
size_t n_cols;
if ((sb = strbld_create()) == 0) {
return -errno;
}
strbld_str(sb, "SELECT `group_id` FROM ", 0);
modbTableName_sb(sb, modb, USER_GROUPS_TABLE, strlen(USER_GROUPS_TABLE), '`');
strbld_char(sb, ' ');
modbJoin_sb(sb, modb, "LEFT", 4, 1,
GROUPS_TABLE, strlen(GROUPS_TABLE), "id", 2,
USER_GROUPS_TABLE, STR_LEN(USER_GROUPS_TABLE), "group_id", 8);
strbld_str(sb, " WHERE ", 0);
wb = where(0, "user_id", EQ, TYPE_ID, 1, user->id);
if (!with_deleted) {
table = modbTableName(modb, GROUPS_TABLE, STR_LEN(GROUPS_TABLE), 0);
wb = whereAnd(wb, where(table, "deleted", IS_NULL, TYPE_RAW, 0));
free(table);
}
compileWhereBuilder_sb(wb, sb, 1);
if (strbld_finalize_or_destroy(&sb, &qry, &qry_len) != 0) {
return -1;
}
qry_ret = tableQuery(sconn, qry, qry_len, 0, &col_data, &n_cols);
free(qry);
// Query failed
if (qry_ret == (uint64_t)-1) {
return -1;
}
// Zero row result
if (qry_ret == 0) {
freeColumns(col_data, n_cols);
return 0;
}
user->group_ids = (*col_data)->data.ptr_uint32;
user->n_groups = (*col_data)->n_values;
(*col_data)->data.ptr_uint32 = 0;
freeColumns(col_data, n_cols);
return 1;
}
int modbFetchUserGroups(stored_conn *sconn, modb_ref *modb, struct user_t *user, int with_deleted)
{
int ret;
size_t idx;
ret = modbFetchUserGroupIds(sconn, modb, user, with_deleted);
if (ret != 1) {
return ret;
}
user->groups = allocGroups(user->n_groups);
if (user->groups == 0) {
return -1;
}
for (idx = 0; idx < user->n_groups; idx++) {
if (modbGroupById(sconn, modb, *(user->group_ids + idx), 0, (user->groups + idx)) != 1) {
freeGroups(&user->groups, user->n_groups);
return -1;
}
}
return ret;
}
// ##### GROUPS
@@ -263,18 +307,9 @@ int modbGroupById(stored_conn *sconn, modb_ref *modb, unsigned int id, int with_
int res;
wb = where(0, "id", EQ, TYPE_UINT32, 1, id);
res = doScalarGroupsQuery(sconn, modb, wb, group);
res = doScalarGroupsQuery(sconn, modb, wb, with_members, group);
freeWhereBuilder(&wb);
if (res > 0 && with_members) {
if (modbFetchGroupUsers(
sconn, modb, 0, (*group)->id, &(*group)->n_members, &(*group)->members
) < 0) {
freeGroup(group);
return -1;
}
}
return res;
}
int modbGroupByName(stored_conn *sconn, modb_ref *modb, const char *name, int with_members,
@@ -284,18 +319,9 @@ int modbGroupByName(stored_conn *sconn, modb_ref *modb, const char *name, int wi
int res;
wb = where(0, "name", EQ, TYPE_STRING, 1, name);
res = doScalarGroupsQuery(sconn, modb, wb, group);
res = doScalarGroupsQuery(sconn, modb, wb, with_members, group);
freeWhereBuilder(&wb);
if (res > 0 && with_members) {
if (modbFetchGroupUsers(
sconn, modb, 0, (*group)->id, &(*group)->n_members, &(*group)->members
) < 0) {
freeGroup(group);
return -1;
}
}
return res;
}
@@ -318,10 +344,8 @@ int modbGroupList(stored_conn *sconn, modb_ref *modb, int with_deleted, int with
if (res > 0 && with_members) {
for (idx = 0; idx < *n_groups; idx++) {
group = *((*groups) + idx);
if (modbFetchGroupUsers(
sconn, modb, with_deleted, group->id, &group->n_members, &group->members
) < 0) {
freeGroups(*groups, *n_groups);
if (modbFetchGroupUsers(sconn, modb, group, with_deleted) < 0) {
freeGroups(groups, *n_groups);
*groups = 0;
*n_groups = 0;
return -1;
@@ -454,6 +478,91 @@ int modbGroupDestroy(stored_conn *sconn, modb_ref *modb, int id)
return 1;
}
int modbFetchGroupUserIds(stored_conn *sconn, modb_ref *modb, struct group_t *group,
int with_deleted)
{
char *qry;
size_t qry_len;
uint64_t qry_ret;
str_builder *sb;
where_builder *wb;
char *table;
column_data **col_data;
size_t n_cols;
if ((sb = strbld_create()) == 0) {
return -errno;
}
strbld_str(sb, "SELECT `user_id` FROM ", 0);
modbTableName_sb(sb, modb, USER_GROUPS_TABLE, strlen(USER_GROUPS_TABLE), '`');
strbld_char(sb, ' ');
modbJoin_sb(sb, modb, "LEFT", 4, 1,
USERS_TABLE, strlen(USERS_TABLE), "id", 2,
USER_GROUPS_TABLE, STR_LEN(USER_GROUPS_TABLE), "user_id", 8);
strbld_str(sb, " WHERE ", 0);
wb = where(0, "group_id", EQ, TYPE_ID, 1, group->id);
if (!with_deleted) {
table = modbTableName(modb, USERS_TABLE, STR_LEN(USERS_TABLE), 0);
wb = whereAnd(wb, where(table, "deleted", IS_NULL, TYPE_RAW, 0));
free(table);
}
compileWhereBuilder_sb(wb, sb, 1);
if (strbld_finalize_or_destroy(&sb, &qry, &qry_len) != 0) {
return -1;
}
qry_ret = tableQuery(sconn, qry, qry_len, 0, &col_data, &n_cols);
free(qry);
// Query failed
if (qry_ret == (uint64_t)-1) {
return -1;
}
// Zero row result
if (qry_ret == 0) {
freeColumns(col_data, n_cols);
return 0;
}
group->member_ids = (*col_data)->data.ptr_uint32;
group->n_members = (*col_data)->n_values;
(*col_data)->data.ptr_uint32 = 0;
freeColumns(col_data, n_cols);
return 1;
}
int modbFetchGroupUsers(stored_conn *sconn, modb_ref *modb, struct group_t *group,
int with_deleted)
{
int ret;
size_t idx;
ret = modbFetchGroupUserIds(sconn, modb, group, with_deleted);
if (ret != 1) {
return ret;
}
group->members = allocUsers(group->n_members);
if (group->members == 0) {
ret = -1;
}
for (idx = 0; idx < group->n_members; idx++) {
if (modbUserById(sconn, modb, *(group->member_ids + idx), 0, (group->members + idx)) != 1) {
freeUsers(&group->members, group->n_members);
group->members = 0;
ret = -1;
}
}
return ret;
}
// ##### USER<->GROUP RELATIONS
@@ -526,183 +635,6 @@ int modbSyncGroupUsers_va(stored_conn *sconn, modb_ref *modb,
return qry_ret;
}
int modbFetchUserGroupIds(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int user_id, size_t *n_groups, unsigned int **group_ids)
{
char *qry;
size_t qry_len;
uint64_t qry_ret;
str_builder *sb;
where_builder *wb;
char *table;
column_data **col_data;
size_t n_cols;
if ((sb = strbld_create()) == 0) {
return -errno;
}
strbld_str(sb, "SELECT `group_id` FROM ", 0);
modbTableName_sb(sb, modb, USER_GROUPS_TABLE, strlen(USER_GROUPS_TABLE), '`');
strbld_char(sb, ' ');
modbJoin_sb(sb, modb, "LEFT", 4, 1,
GROUPS_TABLE, strlen(GROUPS_TABLE), "id", 2,
USER_GROUPS_TABLE, STR_LEN(USER_GROUPS_TABLE), "group_id", 8);
strbld_str(sb, " WHERE ", 0);
wb = where(0, "user_id", EQ, TYPE_ID, 1, user_id);
if (!with_deleted) {
table = modbTableName(modb, GROUPS_TABLE, STR_LEN(GROUPS_TABLE), 0);
wb = whereAnd(wb, where(table, "deleted", IS_NULL, TYPE_RAW, 0));
free(table);
}
compileWhereBuilder_sb(wb, sb, 1);
if (strbld_finalize_or_destroy(&sb, &qry, &qry_len) != 0) {
return -1;
}
qry_ret = tableQuery(sconn, qry, qry_len, 0, &col_data, &n_cols);
free(qry);
// Query failed
if (qry_ret == (uint64_t)-1) {
return -1;
}
// Zero row result
if (qry_ret == 0) {
freeColumns(col_data, n_cols);
return 0;
}
*group_ids = (*col_data)->data.ptr_uint32;
*n_groups = (*col_data)->n_values;
(*col_data)->data.ptr_uint32 = 0;
freeColumns(col_data, n_cols);
return 1;
}
int modbFetchGroupUserIds(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int group_id, size_t *n_users, unsigned int **user_ids)
{
char *qry;
size_t qry_len;
uint64_t qry_ret;
str_builder *sb;
where_builder *wb;
char *table;
column_data **col_data;
size_t n_cols;
if ((sb = strbld_create()) == 0) {
return -errno;
}
strbld_str(sb, "SELECT `user_id` FROM ", 0);
modbTableName_sb(sb, modb, USER_GROUPS_TABLE, strlen(USER_GROUPS_TABLE), '`');
strbld_char(sb, ' ');
modbJoin_sb(sb, modb, "LEFT", 4, 1,
USERS_TABLE, strlen(USERS_TABLE), "id", 2,
USER_GROUPS_TABLE, STR_LEN(USER_GROUPS_TABLE), "user_id", 8);
strbld_str(sb, " WHERE ", 0);
wb = where(0, "group_id", EQ, TYPE_ID, 1, group_id);
if (!with_deleted) {
table = modbTableName(modb, USERS_TABLE, STR_LEN(USERS_TABLE), 0);
wb = whereAnd(wb, where(table, "deleted", IS_NULL, TYPE_RAW, 0));
free(table);
}
compileWhereBuilder_sb(wb, sb, 1);
if (strbld_finalize_or_destroy(&sb, &qry, &qry_len) != 0) {
return -1;
}
qry_ret = tableQuery(sconn, qry, qry_len, 0, &col_data, &n_cols);
free(qry);
// Query failed
if (qry_ret == (uint64_t)-1) {
return -1;
}
// Zero row result
if (qry_ret == 0) {
freeColumns(col_data, n_cols);
return 0;
}
*user_ids = (*col_data)->data.ptr_uint32;
*n_users = (*col_data)->n_values;
(*col_data)->data.ptr_uint32 = 0;
freeColumns(col_data, n_cols);
return 1;
}
int modbFetchUserGroups(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int user_id, size_t *n_groups, struct group_t ***groups)
{
unsigned int *group_ids;
int ret;
size_t idx;
ret = modbFetchUserGroupIds(sconn, modb, with_deleted, user_id, n_groups, &group_ids);
if (ret != 1) {
return ret;
}
*groups = allocGroups(*n_groups);
if (*groups == 0) {
ret = -1;
}
for (idx = 0; idx < *n_groups; idx++) {
if (modbGroupById(sconn, modb, *(group_ids + idx), 0, (*groups) + idx) != 1) {
freeGroups(*groups, *n_groups);
*groups = 0;
*n_groups = 0;
ret = -1;
}
}
free(group_ids);
return ret;
}
int modbFetchGroupUsers(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int group_id, size_t *n_users, struct user_t ***users)
{
unsigned int *user_ids;
int ret;
size_t idx;
ret = modbFetchGroupUserIds(sconn, modb, with_deleted, group_id, n_users, &user_ids);
if (ret != 1) {
return ret;
}
*users = allocUsers(*n_users);
if (*users == 0) {
ret = -1;
}
for (idx = 0; idx < *n_users; idx++) {
if (modbUserById(sconn, modb, *(user_ids + idx), 0, (*users) + idx) != 1) {
freeUsers(*users, *n_users);
*users = 0;
*n_users = 0;
ret = -1;
}
}
free(user_ids);
return ret;
}
int modbIsLinked_Group_User(stored_conn *sconn, modb_ref *modb,
unsigned int user_id, unsigned int group_id)
{

19
src/modb_accounting.h
View File

@@ -25,6 +25,10 @@ int64_t modbUserUpdate(stored_conn *sconn, modb_ref *modb, unsigned int id,
int modbUserDelete(stored_conn *sconn, modb_ref *modb, int id);
int modbUserDestroy(stored_conn *sconn, modb_ref *modb, int id);
int modbFetchUserGroupIds(stored_conn *sconn, modb_ref *modb,
struct user_t *user, int with_deleted);
int modbFetchUserGroups(stored_conn *sconn, modb_ref *modb, struct user_t *user, int with_deleted);
// MODB Groups
int modbGroupById(stored_conn *sconn, modb_ref *modb, unsigned int id, int with_members,
@@ -42,6 +46,11 @@ int64_t modbGroupUpdate(stored_conn *sconn, modb_ref *modb, unsigned int id,
int modbGroupDelete(stored_conn *sconn, modb_ref *modb, int id);
int modbGroupDestroy(stored_conn *sconn, modb_ref *modb, int id);
int modbFetchGroupUserIds(stored_conn *sconn, modb_ref *modb, struct group_t *group,
int with_deleted);
int modbFetchGroupUsers(stored_conn *sconn, modb_ref *modb, struct group_t *group,
int with_deleted);
// MODB Users <-> Groups
int modbSyncUserGroups(stored_conn *sconn, modb_ref *modb,
@@ -54,16 +63,6 @@ int modbSyncGroupUsers_va(stored_conn *sconn, modb_ref *modb,
unsigned int group_id, size_t n_users, ...);
int modbFetchUserGroupIds(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int user_id, size_t *n_groups, unsigned int **group_ids);
int modbFetchGroupUserIds(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int group_id, size_t *n_users, unsigned int **user_ids);
int modbFetchUserGroups(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int user_id, size_t *n_groups, struct group_t ***groups);
int modbFetchGroupUsers(stored_conn *sconn, modb_ref *modb, int with_deleted,
unsigned int group_id, size_t *n_users, struct user_t ***users);
int modbIsLinked_Group_User(stored_conn *sconn, modb_ref *modb,
unsigned int user_id, unsigned int group_id);
int modbLink_Group_User(stored_conn *sconn, modb_ref *modb,

41
src/modb_accounting_p.c
View File

@@ -4,6 +4,7 @@
#include "modb_p.h"
#include "modb_accounting_p.h"
#include "modb_accounting.h"
// ##### USERS
@@ -36,19 +37,19 @@ int tableRowsToUsers(column_data **col_data, size_t n_cols,
for (idx = 0; idx < n_rows; idx++) {
user = allocUser();
if (user == 0) {
freeUsers(*users, idx - 1);
freeUsers(users, idx - 1);
return -1;
}
user->id = *(col_id->data.ptr_uint32 + idx);
if (strmemcpy(*(col_username->data.ptr_str + idx), *(col_username->data_lens + idx),
&user->username, &user->username_len) != 0) {
freeUsers(*users, idx);
freeUsers(users, idx);
return -1;
}
if (strmemcpy(*(col_email->data.ptr_str + idx), *(col_email->data_lens + idx),
&user->email, &user->email_len) != 0) {
freeUsers(*users, idx);
freeUsers(users, idx);
return -1;
}
user->created_on = *(col_created->data.ptr_uint32 + idx);
@@ -117,7 +118,7 @@ int doUsersQuery(stored_conn *sconn, modb_ref *modb, where_builder *wb,
return (int)qry_ret;
}
int doScalarUsersQuery(stored_conn *sconn, modb_ref *modb,
where_builder *wb, struct user_t **user)
where_builder *wb, int with_groups, struct user_t **user)
{
int res;
struct user_t **users;
@@ -128,9 +129,16 @@ int doScalarUsersQuery(stored_conn *sconn, modb_ref *modb,
return res;
}
*user = *users;
*users = 0;
freeUsers(users, n_users);
*user = *(users + 0);
*(users + 0) = 0;
freeUsers(&users, n_users);
if (with_groups) {
if (modbFetchUserGroups(sconn, modb, *user, 0) < 0) {
freeUser(user);
return -1;
}
}
return res;
}
@@ -164,14 +172,14 @@ int tableRowsToGroups(column_data **col_data, size_t n_cols,
for (idx = 0; idx < n_rows; idx++) {
if ((group = allocGroup()) == 0) {
freeGroups(*groups, idx - 1);
freeGroups(groups, idx - 1);
return -1;
}
group->id = *(col_id->data.ptr_uint32 + idx);
if (strmemcpy(*(col_name->data.ptr_str + idx), *(col_name->data_lens + idx),
&group->name, &group->name_len) != 0) {
freeGroups(*groups, idx);
freeGroups(groups, idx);
return -1;
}
group->created_on = *(col_created->data.ptr_uint32 + idx);
@@ -240,7 +248,7 @@ int doGroupsQuery(stored_conn *sconn, modb_ref *modb, where_builder *wb,
return (int)qry_ret;
}
int doScalarGroupsQuery(stored_conn *sconn, modb_ref *modb,
where_builder *wb, struct group_t **group)
where_builder *wb, int with_members, struct group_t **group)
{
int res;
struct group_t **groups;
@@ -251,9 +259,16 @@ int doScalarGroupsQuery(stored_conn *sconn, modb_ref *modb,
return res;
}
*group = *groups;
*groups = 0;
freeGroups(groups, n_groups);
*group = *(groups + 0);
*(groups + 0) = 0;
freeGroups(&groups, n_groups);
if (with_members) {
if (modbFetchGroupUsers(sconn, modb, *group, 0) < 0) {
freeGroup(group);
return -1;
}
}
return res;
}

4
src/modb_accounting_p.h
View File

@@ -10,7 +10,7 @@ int tableRowsToUsers(column_data **col_data, size_t n_cols,
int doUsersQuery(stored_conn *sconn, modb_ref *modb, where_builder *wb,
struct user_t ***users, size_t *n_users);
int doScalarUsersQuery(stored_conn *sconn, modb_ref *modb,
where_builder *wb, struct user_t **user);
where_builder *wb, int with_groups, struct user_t **user);
// ##### GROUPS
int tableRowsToGroups(column_data **col_data, size_t n_cols,
@@ -18,6 +18,6 @@ int tableRowsToGroups(column_data **col_data, size_t n_cols,
int doGroupsQuery(stored_conn *sconn, modb_ref *modb, where_builder *wb,
struct group_t ***groups, size_t *n_groups);
int doScalarGroupsQuery(stored_conn *sconn, modb_ref *modb,
where_builder *wb, struct group_t **group);
where_builder *wb, int with_members, struct group_t **group);
#endif // H__MODB_ACCOUNTING_P__

29
src/modb_types.c
View File

@@ -37,8 +37,13 @@ void freeUser(struct user_t **user_ptr)
struct user_t *user = *user_ptr;
if (user->n_groups > 0) {
freeGroups(user->groups, user->n_groups);
user->groups = 0;
if (user->group_ids != 0) {
free(user->group_ids);
user->group_ids = 0;
}
if (user->groups != 0) {
freeGroups(&user->groups, user->n_groups);
}
user->n_groups = 0;
}
@@ -55,9 +60,10 @@ void freeUser(struct user_t **user_ptr)
free(user);
*user_ptr = 0;
}
void freeUsers(struct user_t **users, size_t n_users)
void freeUsers(struct user_t ***users_ptr, size_t n_users)
{
size_t idx;
struct user_t ** users = *users_ptr;
for (idx = 0; idx < n_users; idx++) {
if (*(users + idx) != 0) {
@@ -66,6 +72,7 @@ void freeUsers(struct user_t **users, size_t n_users)
}
free(users);
*users_ptr = 0;
}
@@ -99,8 +106,13 @@ void freeGroup(struct group_t **group_ptr)
struct group_t *group = *group_ptr;
if (group->n_members > 0) {
freeUsers(group->members, group->n_members);
group->members = 0;
if (group->member_ids != 0) {
free(group->member_ids);
group->member_ids = 0;
}
if (group->members != 0) {
freeUsers(&group->members, group->n_members);
}
group->n_members = 0;
}
@@ -112,15 +124,18 @@ void freeGroup(struct group_t **group_ptr)
free(group);
*group_ptr = 0;
}
void freeGroups(struct group_t **groups, size_t n_groups)
void freeGroups(struct group_t ***groups_ptr, size_t n_groups)
{
size_t idx;
struct group_t **groups = *groups_ptr;
for (idx = 0; idx < n_groups; idx++) {
if (*(groups + idx) != 0) {
freeGroup((groups + idx));
freeGroup(groups + idx);
}
}
free(groups);
*groups_ptr = 0;
}
}

2
src/modb_types.h
View File

@@ -23,6 +23,7 @@ struct user_t {
unsigned int updated_on;
unsigned int deleted_on;
unsigned int *group_ids;
struct group_t **groups;
size_t n_groups;
};
@@ -37,6 +38,7 @@ struct group_t {
unsigned int updated_on;
unsigned int deleted_on;
unsigned int *member_ids;
struct user_t **members;
size_t n_members;
};