4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Jayoun Lee <airjany@samsung.com>, Sewook Park <sewook7.park@samsung.com>, Jaeho Lee <jaeho81.lee@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
32 #include <sys/smack.h>
34 #include <tzplatform_config.h>
35 #include "ail_private.h"
38 #define GLOBAL_USER tzplatform_getuid(TZ_SYS_GLOBALAPP_USER)
40 #define QUERY_ATTACH "attach database '%s' as Global"
41 #define QUERY_CREATE_VIEW_APP "CREATE temp VIEW app_info as select distinct * from (select * from main.app_info m union select * from Global.app_info g)"
43 #define QUERY_CREATE_VIEW_LOCAL "CREATE temp VIEW localname as select distinct * from (select * from main.localname m union select * from Global.localname g)"
45 #define SET_SMACK_LABEL(x,uid) \
46 if(smack_setlabel((x), (((uid) == GLOBAL_USER)?"*":"User"), SMACK_LABEL_ACCESS)) _E("failed chsmack -a \"User/*\" %s", x); \
47 else _D("chsmack -a \"User/*\" %s", x);
50 #define retv_with_dbmsg_if(expr, val) do { \
52 _E("db_info.dbUserro: %s", sqlite3_errmsg(db_info.dbUserro)); \
53 _E("db_info.dbGlobalro: %s", sqlite3_errmsg(db_info.dbGlobalro)); \
54 _E("db_info.dbUserrw: %s", sqlite3_errmsg(db_info.dbUserrw)); \
55 _E("db_info.dbGlobalrw: %s", sqlite3_errmsg(db_info.dbGlobalrw)); \
56 _E("db_info.dbUserro errcode: %d", sqlite3_extended_errcode(db_info.dbUserro)); \
57 _E("db_info.dbGlobalro errcode: %d", sqlite3_extended_errcode(db_info.dbGlobalro)); \
58 _E("db_info.dbUserrw errcode: %d", sqlite3_extended_errcode(db_info.dbUserrw)); \
59 _E("db_info.dbGlobalrw errcode: %d", sqlite3_extended_errcode(db_info.dbGlobalrw)); \
64 static __thread struct {
75 static __thread sqlite3 *dbInit = NULL;
77 static int ail_db_change_perm(const char *db_file, uid_t uid)
80 char journal_file[BUFSIZE];
83 struct passwd *userinfo = NULL;
84 files[0] = (char *)db_file;
85 files[1] = journal_file;
88 retv_if(!db_file, AIL_ERROR_FAIL);
89 if(getuid() != OWNER_ROOT) //At this time we should be root to apply this
91 userinfo = getpwuid(uid);
93 _E("FAIL: user %d doesn't exist", uid);
94 return AIL_ERROR_FAIL;
96 snprintf(journal_file, sizeof(journal_file), "%s%s", db_file, "-journal");
98 for (i = 0; files[i]; i++) {
99 // Compare git_t type and not group name
100 ret = chown(files[i], uid, userinfo->pw_gid);
101 SET_SMACK_LABEL(files[i],uid)
103 strerror_r(errno, buf, sizeof(buf));
104 _E("FAIL : chown %s %d.%d, because %s", db_file, uid, userinfo->pw_gid, buf);
105 return AIL_ERROR_FAIL;
108 ret = chmod(files[i], S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
110 strerror_r(errno, buf, sizeof(buf));
111 _E("FAIL : chmod %s 0664, because %s", db_file, buf);
112 return AIL_ERROR_FAIL;
119 char* ail_get_icon_path(uid_t uid)
122 struct group *grpinfo = NULL;
124 struct passwd *userinfo = getpwuid(uid);
127 _E("FAIL : Root is not allowed user! please fix it replacing with DEFAULT_USER");
130 if (uid != GLOBAL_USER) {
131 if (userinfo == NULL) {
132 _E("getpwuid(%d) returns NULL !", uid);
135 grpinfo = getgrnam("users");
136 if (grpinfo == NULL) {
137 _E("getgrnam(users) returns NULL !");
140 // Compare git_t type and not group name
141 if (grpinfo->gr_gid != userinfo->pw_gid) {
142 _E("UID [%d] does not belong to 'users' group!", uid);
145 asprintf(&result, "%s/.applications/icons/", userinfo->pw_dir);
147 result = tzplatform_mkpath(TZ_SYS_RW_ICONS, "/");
150 mkdir(result, S_IRWXU | S_IRGRP | S_IXGRP | S_IXOTH);
151 if (getuid() == OWNER_ROOT) {
152 ret = chown(result, uid, ((grpinfo)?grpinfo->gr_gid:0));
153 SET_SMACK_LABEL(result,uid)
156 strerror_r(errno, buf, sizeof(buf));
157 _E("FAIL : chown %s %d.%d, because %s", result, uid, ((grpinfo)?grpinfo->gr_gid:0), buf);
163 static char* ail_get_app_DB(uid_t uid)
166 char *journal = NULL;
167 struct group *grpinfo = NULL;
169 struct passwd *userinfo = getpwuid(uid);
172 _E("FAIL : Root is not allowed! switch to DEFAULT_USER");
175 if (uid != GLOBAL_USER) {
176 if (userinfo == NULL) {
177 _E("getpwuid(%d) returns NULL !", uid);
180 grpinfo = getgrnam("users");
181 if (grpinfo == NULL) {
182 _E("getgrnam(users) returns NULL !");
185 // Compare git_t type and not group name
186 if (grpinfo->gr_gid != userinfo->pw_gid) {
187 _E("UID [%d] does not belong to 'users' group!", uid);
190 asprintf(&result, "%s/.applications/dbspace/.app_info.db", userinfo->pw_dir);
191 asprintf(&journal, "%s/.applications/dbspace/.app_info.db-journal", userinfo->pw_dir);
193 result = strdup(APP_INFO_DB_FILE);
194 journal = strdup(APP_INFO_DB_FILE_JOURNAL);
196 char *temp = strdup(result);
197 dir = strrchr(temp, '/');
204 if ((uid != GLOBAL_USER)||((uid == GLOBAL_USER)&& (geteuid() == 0 ))) {
206 mkdir(temp, S_IRWXU | S_IRGRP | S_IXGRP | S_IXOTH);
207 if (getuid() == OWNER_ROOT) {
208 ret = chown(temp, uid, ((grpinfo)?grpinfo->gr_gid:0));
209 SET_SMACK_LABEL(temp,uid)
212 strerror_r(errno, buf, sizeof(buf));
213 _E("FAIL : chown %s %d.%d, because %s", temp, uid, ((grpinfo)?grpinfo->gr_gid:0), buf);
221 char* al_get_desktop_path(uid_t uid)
224 struct group *grpinfo = NULL;
226 struct passwd *userinfo = getpwuid(uid);
229 _E("FAIL : Root is not allowed user! please fix it replacing with DEFAULT_USER");
232 if (uid != GLOBAL_USER) {
233 if (userinfo == NULL) {
234 _E("getpwuid(%d) returns NULL !", uid);
237 grpinfo = getgrnam("users");
238 if (grpinfo == NULL) {
239 _E("getgrnam(users) returns NULL !");
242 // Compare git_t type and not group name
243 if (grpinfo->gr_gid != userinfo->pw_gid) {
244 _E("UID [%d] does not belong to 'users' group!", uid);
247 asprintf(&result, "%s/.applications/desktop/", userinfo->pw_dir);
249 result = tzplatform_mkpath(TZ_SYS_RW_DESKTOP_APP, "/");
251 if ((uid != GLOBAL_USER)||((uid == GLOBAL_USER)&& (geteuid() == 0 ))) {
253 mkdir(result, S_IRWXU | S_IRGRP | S_IXGRP | S_IXOTH);
254 ret = chown(result, uid, ((grpinfo)?grpinfo->gr_gid:0));
255 SET_SMACK_LABEL(result,uid)
258 strerror_r(errno, buf, sizeof(buf));
259 _E("FAIL : chown %s %d.%d, because %s", result, uid, ((grpinfo)?grpinfo->gr_gid:0), buf);
266 static ail_error_e db_do_prepare(sqlite3 *db, const char *query, sqlite3_stmt **stmt)
270 retv_if(!query, AIL_ERROR_INVALID_PARAMETER);
271 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
272 retv_if(!db, AIL_ERROR_DB_FAILED);
274 ret = sqlite3_prepare_v2(db, query, strlen(query), stmt, NULL);
275 if (ret != SQLITE_OK) {
276 _E("%s\n", sqlite3_errmsg(db));
277 return AIL_ERROR_DB_FAILED;
282 ail_error_e db_open(db_open_mode mode, uid_t uid)
287 const char *tbls[3] = {
288 "CREATE TABLE app_info "
289 "(package TEXT PRIMARY KEY, "
290 "exec TEXT DEFAULT 'No Exec', "
291 "name TEXT DEFAULT 'No Name', "
292 "type TEXT DEFAULT 'Application', "
293 "icon TEXT DEFAULT 'No Icon', "
297 "x_slp_service TEXT, "
298 "x_slp_packagetype TEXT, "
299 "x_slp_packagecategories TEXT, "
300 "x_slp_packageid TEXT, "
303 "x_slp_exe_path TEXT, "
306 "x_slp_domain TEXT, "
307 "x_slp_submodemainid TEXT, "
308 "x_slp_installedstorage TEXT, "
309 "x_slp_baselayoutwidth INTEGER DEFAULT 0, "
310 "x_slp_installedtime INTEGER DEFAULT 0, "
311 "nodisplay INTEGER DEFAULT 0, "
312 "x_slp_taskmanage INTEGER DEFAULT 1, "
313 "x_slp_multiple INTEGER DEFAULT 0, "
314 "x_slp_removable INTEGER DEFAULT 1, "
315 "x_slp_ishorizontalscale INTEGER DEFAULT 0, "
316 "x_slp_enabled INTEGER DEFAULT 1, "
317 "x_slp_submode INTEGER DEFAULT 0, "
318 "desktop TEXT UNIQUE NOT NULL);",
319 "CREATE TABLE localname (package TEXT NOT NULL, "
320 "locale TEXT NOT NULL, "
321 "name TEXT NOT NULL, "
322 "x_slp_pkgid TEXT NOT NULL, PRIMARY KEY (package, locale));",
327 if (access(ail_get_app_DB(uid), F_OK)) {
328 if (AIL_ERROR_OK == db_util_open_with_options(ail_get_app_DB(uid), &dbInit, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, NULL))
330 for (i = 0; tbls[i] != NULL; i++) {
331 ret = do_db_exec(tbls[i], dbInit);
332 retv_if(ret != AIL_ERROR_OK, AIL_ERROR_DB_FAILED);
334 if(AIL_ERROR_OK != ail_db_change_perm(ail_get_app_DB(uid), uid)) {
335 _E("Failed to change permission\n");
339 _E("Failed to create table %s\n", ail_get_app_DB(uid));
343 ret = sqlite3_close(dbInit);
344 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
347 if(mode & DB_OPEN_RO) {
348 if(uid != GLOBAL_USER) {
349 if (!db_info.dbUserro) {
350 db_util_open_with_options(ail_get_app_DB(uid), &db_info.dbUserro, SQLITE_OPEN_READONLY, NULL);
351 char query_attach[AIL_SQL_QUERY_MAX_LEN];
352 char query_view_app[AIL_SQL_QUERY_MAX_LEN];
353 char query_view_local[AIL_SQL_QUERY_MAX_LEN];
354 snprintf(query_attach, AIL_SQL_QUERY_MAX_LEN, QUERY_ATTACH, ail_get_app_DB(GLOBAL_USER));
355 if (db_exec_usr_ro(query_attach) < 0) {
356 _D("executing query_attach : %s", query_attach );
357 return AIL_ERROR_DB_FAILED;
359 snprintf(query_view_app, AIL_SQL_QUERY_MAX_LEN, QUERY_CREATE_VIEW_APP);
360 if (db_exec_usr_ro(query_view_app) < 0) {
361 _D("executing query_attach : %s", query_view_app );
362 return AIL_ERROR_DB_FAILED;
365 snprintf(query_view_local, AIL_SQL_QUERY_MAX_LEN, QUERY_CREATE_VIEW_LOCAL);
366 if (db_exec_usr_ro(query_view_local) < 0) {
367 _D("executing query_attach : %s", query_view_local );
368 return AIL_ERROR_DB_FAILED;
372 if (!db_info.dbGlobalro) {
373 ret = db_util_open_with_options(ail_get_app_DB(GLOBAL_USER), &db_info.dbGlobalro, SQLITE_OPEN_READONLY, NULL);
374 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
378 if(mode & DB_OPEN_RW) {
379 if(uid != GLOBAL_USER) {
380 if(!db_info.dbUserrw){
381 ret = db_util_open(ail_get_app_DB(uid), &db_info.dbUserrw, 0);
384 if(!db_info.dbGlobalrw){
385 ret = db_util_open(ail_get_app_DB(GLOBAL_USER), &db_info.dbGlobalrw, 0);
388 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
395 ail_error_e db_prepare(const char *query, sqlite3_stmt **stmt)
397 return db_do_prepare(db_info.dbUserro, query, stmt);
400 ail_error_e db_prepare_globalro(const char *query, sqlite3_stmt **stmt)
402 return db_do_prepare(db_info.dbGlobalro, query, stmt);
405 ail_error_e db_prepare_rw(const char *query, sqlite3_stmt **stmt)
407 return db_do_prepare(db_info.dbUserrw, query, stmt);
411 ail_error_e db_prepare_globalrw(const char *query, sqlite3_stmt **stmt)
413 return db_do_prepare(db_info.dbGlobalrw, query, stmt);
417 ail_error_e db_bind_bool(sqlite3_stmt *stmt, int idx, bool value)
421 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
423 ret = sqlite3_bind_int(stmt, idx, (int) value);
424 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
431 ail_error_e db_bind_int(sqlite3_stmt *stmt, int idx, int value)
435 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
437 ret = sqlite3_bind_int(stmt, idx, value);
438 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
443 ail_error_e db_bind_text(sqlite3_stmt *stmt, int idx, char* value)
447 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
449 ret = sqlite3_bind_text(stmt, idx, value, strlen(value), 0);
450 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
456 ail_error_e db_step(sqlite3_stmt *stmt)
460 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
462 ret = sqlite3_step(stmt);
465 return AIL_ERROR_NO_DATA;
470 retv_with_dbmsg_if(1, AIL_ERROR_DB_FAILED);
475 ail_error_e db_column_bool(sqlite3_stmt *stmt, int index, bool *value)
479 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
480 retv_if(!value, AIL_ERROR_INVALID_PARAMETER);
482 out_val = sqlite3_column_int(stmt, index);
483 *value = (out_val == 1)? true:false;
490 ail_error_e db_column_int(sqlite3_stmt *stmt, int index, int *value)
492 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
493 retv_if(!value, AIL_ERROR_INVALID_PARAMETER);
495 *value = sqlite3_column_int(stmt, index);
502 ail_error_e db_column_str(sqlite3_stmt *stmt, int index, char **str)
504 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
505 retv_if(!str, AIL_ERROR_INVALID_PARAMETER);
507 *str = (char *)sqlite3_column_text(stmt, index);
514 ail_error_e db_reset(sqlite3_stmt *stmt)
518 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
520 sqlite3_clear_bindings(stmt);
522 ret = sqlite3_reset(stmt);
523 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
530 ail_error_e db_finalize(sqlite3_stmt *stmt)
534 retv_if(!stmt, AIL_ERROR_INVALID_PARAMETER);
536 ret = sqlite3_finalize(stmt);
537 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
544 ail_error_e do_db_exec(const char *query, sqlite3 * fileSQL)
549 retv_if(!query, AIL_ERROR_INVALID_PARAMETER);
550 retv_if(!fileSQL, AIL_ERROR_DB_FAILED);
552 ret = sqlite3_exec(fileSQL, query, NULL, NULL, &errmsg);
553 if (ret != SQLITE_OK) {
554 _E("Cannot execute this query - %s. because %s",
555 query, errmsg? errmsg:"uncatched error");
557 sqlite3_free(errmsg);
558 return AIL_ERROR_DB_FAILED;
566 ail_error_e db_exec_usr_rw(const char *query)
568 return do_db_exec(query, db_info.dbUserrw);
572 ail_error_e db_exec_usr_ro(const char *query)
574 return do_db_exec(query, db_info.dbUserro);
577 ail_error_e db_exec_glo_ro(const char *query)
579 return do_db_exec(query, db_info.dbGlobalro);
582 ail_error_e db_exec_glo_rw(const char *query)
584 return do_db_exec(query, db_info.dbGlobalrw);
588 ail_error_e db_close(void)
592 if(db_info.dbUserro) {
593 ret = sqlite3_close(db_info.dbUserro);
594 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
596 db_info.dbUserro = NULL;
598 if(db_info.dbGlobalrw) {
599 ret = sqlite3_close(db_info.dbGlobalrw);
600 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
602 db_info.dbGlobalrw = NULL;
604 if(db_info.dbUserrw) {
605 ret = sqlite3_close(db_info.dbUserrw);
606 retv_with_dbmsg_if(ret != SQLITE_OK, AIL_ERROR_DB_FAILED);
608 db_info.dbUserrw = NULL;
614 EXPORT_API ail_error_e ail_db_close(void)
619 int db_exec_sqlite_query(char *query, sqlite_query_callback callback, void *data)
621 char *error_message = NULL;
622 if(db_info.dbGlobalro) {
624 sqlite3_exec(db_info.dbGlobalro, query, callback, data, &error_message)) {
625 _E("Don't execute query = %s error message = %s\n", query,
627 sqlite3_free(error_message);
631 if(db_info.dbUserro) {
633 sqlite3_exec(db_info.dbUserro, query, callback, data, &error_message)) {
634 _E("Don't execute query = %s error message = %s\n", query,
636 sqlite3_free(error_message);
640 sqlite3_free(error_message);