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|
/*
* Copyright 2013 Samsung Electronics Co., Ltd
*
* Licensed under the Flora License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://floralicense.org/license/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdio.h>
#include <errno.h>
#include <sys/types.h>
#include <dirent.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <ctype.h>
#include <dlog.h>
#include <Eina.h>
#include <sqlite3.h>
#include <db-util.h>
#include <livebox-errno.h>
#include "debug.h"
#include "conf.h"
#include "parser.h"
#include "group.h"
#include "util.h"
#include "client_life.h"
#include "slave_life.h"
#include "package.h"
#include "abi.h"
#include "io.h"
int errno;
static struct {
sqlite3 *handle;
} s_info = {
.handle = NULL,
};
static inline int load_abi_table(void)
{
FILE *fp;
int ch;
int idx;
int tag_id;
enum {
INIT = 0x0,
GROUP = 0x1,
TAG = 0x02,
VALUE = 0x03,
ERROR = 0x05,
} state;
enum {
PKGNAME = 0x0,
};
static const char *field[] = {
"package",
NULL,
};
const char *ptr;
char group[MAX_ABI + 1];
char pkgname[MAX_PKGNAME + 1];
fp = fopen("/usr/share/"PACKAGE"/abi.ini", "rt");
if (!fp)
return LB_STATUS_ERROR_IO;
state = INIT;
while ((ch = getc(fp)) != EOF && state != ERROR) {
switch (state) {
case INIT:
if (isspace(ch))
continue;
if (ch == '[') {
state = GROUP;
idx = 0;
} else {
state = ERROR;
}
break;
case GROUP:
if (ch == ']') {
if (idx == 0) {
state = ERROR;
} else {
group[idx] = '\0';
DbgPrint("group: %s\n", group);
state = TAG;
idx = 0;
ptr = NULL;
}
} else if (idx < MAX_ABI) {
group[idx++] = ch;
} else {
ErrPrint("Overflow\n");
state = ERROR;
}
break;
case TAG:
if (ptr == NULL) {
if (idx == 0) {
if (isspace(ch))
continue;
/* New group started */
if (ch == '[') {
ungetc(ch, fp);
state = INIT;
continue;
}
}
ptr = field[idx];
}
if (ptr == NULL) {
ErrPrint("unknown tag\n");
state = ERROR;
continue;
}
if (*ptr == '\0' && ch == '=') {
/* MATCHED */
state = VALUE;
tag_id = idx;
idx = 0;
ptr = NULL;
DbgPrint("tag: %s\n", field[tag_id]);
} else if (*ptr == ch) {
ptr++;
} else {
ungetc(ch, fp);
ptr--;
while (ptr >= field[idx]) {
ungetc(*ptr, fp);
ptr--;
}
ptr = NULL;
idx++;
}
break;
case VALUE:
switch (tag_id) {
case PKGNAME:
if (idx == 0) { /* LTRIM */
if (isspace(ch))
continue;
pkgname[idx] = ch;
idx++;
} else if (isspace(ch)) {
int ret;
pkgname[idx] = '\0';
DbgPrint("value: %s\n", pkgname);
DbgPrint("Add [%s] - [%s]\n", group, pkgname);
ret = abi_add_entry(group, pkgname);
if (ret != 0)
ErrPrint("Failed to add %s for %s\n", pkgname, group);
state = TAG;
idx = 0;
} else if (idx < MAX_PKGNAME) {
pkgname[idx] = ch;
idx++;
} else {
ErrPrint("Overflow\n");
state = ERROR;
}
break;
default:
break;
}
break;
case ERROR:
default:
break;
}
}
if (state == VALUE) {
switch (tag_id) {
case PKGNAME:
if (idx) {
int ret;
pkgname[idx] = '\0';
DbgPrint("value: %s\n", pkgname);
DbgPrint("Add [%s] - [%s]\n", group, pkgname);
ret = abi_add_entry(group, pkgname);
if (ret != 0)
ErrPrint("Failed to add %s for %s\n", pkgname, group);
}
break;
default:
break;
}
}
fclose(fp);
return LB_STATUS_SUCCESS;
}
static inline int build_client_info(struct pkg_info *info)
{
static const char *dml = "SELECT auto_launch, pd_size FROM client WHERE pkgid = ?";
sqlite3_stmt *stmt;
int width;
int height;
int ret;
const char *tmp;
ret = sqlite3_prepare_v2(s_info.handle, dml, -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_IO;
}
ret = sqlite3_bind_text(stmt, 1, package_name(info), -1, SQLITE_TRANSIENT);
if (ret != SQLITE_OK) {
ErrPrint("Failed to bind a pkgname %s\n", package_name(info));
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
if (sqlite3_step(stmt) != SQLITE_ROW) {
ErrPrint("%s has no records (%s)\n", package_name(info), sqlite3_errmsg(s_info.handle));
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
package_set_auto_launch(info, (const char *)sqlite3_column_text(stmt, 0));
tmp = (const char *)sqlite3_column_text(stmt, 1);
if (tmp && strlen(tmp)) {
if (sscanf(tmp, "%dx%d", &width, &height) != 2) {
ErrPrint("Failed to get PD width and Height (%s)\n", tmp);
} else {
package_set_pd_width(info, width);
package_set_pd_height(info, height);
}
}
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_SUCCESS;
}
static inline int build_provider_info(struct pkg_info *info)
{
static const char *dml = "SELECT provider.network, provider.abi, provider.secured, provider.box_type, provider.box_src, provider.box_group, provider.pd_type, provider.pd_src, provider.pd_group, provider.libexec, provider.timeout, provider.period, provider.script, provider.pinup, pkgmap.appid FROM provider, pkgmap WHERE pkgmap.pkgid = ? AND provider.pkgid = ?";
sqlite3_stmt *stmt;
int ret;
const char *tmp;
const char *appid;
ret = sqlite3_prepare_v2(s_info.handle, dml, -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_IO;
}
if (sqlite3_bind_text(stmt, 1, package_name(info), -1, SQLITE_TRANSIENT) != SQLITE_OK) {
ErrPrint("Failed to bind a pkgname(%s) - %s\n", package_name(info), sqlite3_errmsg(s_info.handle));
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
if (sqlite3_bind_text(stmt, 2, package_name(info), -1, SQLITE_TRANSIENT) != SQLITE_OK) {
ErrPrint("Failed to bind a pkgname(%s) - %s\n", package_name(info), sqlite3_errmsg(s_info.handle));
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
if (sqlite3_step(stmt) != SQLITE_ROW) {
ErrPrint("%s has no record(%s)\n", package_name(info), sqlite3_errmsg(s_info.handle));
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
appid = (const char *)sqlite3_column_text(stmt, 14);
if (!appid || !strlen(appid)) {
ErrPrint("Failed to execute the DML for %s\n", package_name(info));
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
package_set_network(info, sqlite3_column_int(stmt, 0));
package_set_secured(info, sqlite3_column_int(stmt, 2));
tmp = (const char *)sqlite3_column_text(stmt, 1);
if (tmp && strlen(tmp))
package_set_abi(info, tmp);
package_set_lb_type(info, sqlite3_column_int(stmt, 3));
tmp = (const char *)sqlite3_column_text(stmt, 4);
if (tmp && strlen(tmp)) {
package_set_lb_path(info, tmp);
DbgPrint("LB Path: %s\n", tmp);
tmp = (const char *)sqlite3_column_text(stmt, 5);
if (tmp && strlen(tmp))
package_set_lb_group(info, tmp);
}
package_set_pd_type(info, sqlite3_column_int(stmt, 6));
tmp = (const char *)sqlite3_column_text(stmt, 7);
if (tmp && strlen(tmp)) {
package_set_pd_path(info, tmp);
DbgPrint("PD Path: %s\n", tmp);
tmp = (const char *)sqlite3_column_text(stmt, 8);
if (tmp && strlen(tmp))
package_set_pd_group(info, tmp);
}
tmp = (const char *)sqlite3_column_text(stmt, 9);
if (tmp && strlen(tmp))
package_set_libexec(info, tmp);
package_set_timeout(info, sqlite3_column_int(stmt, 10));
tmp = (const char *)sqlite3_column_text(stmt, 11);
if (tmp && strlen(tmp))
package_set_period(info, atof(tmp));
tmp = (const char *)sqlite3_column_text(stmt, 12);
if (tmp && strlen(tmp))
package_set_script(info, tmp);
package_set_pinup(info, sqlite3_column_int(stmt, 13));
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_SUCCESS;
}
static inline int build_box_size_info(struct pkg_info *info)
{
static const char *dml = "SELECT size_type FROM box_size WHERE pkgid = ?";
sqlite3_stmt *stmt;
int ret;
unsigned int size_type;
unsigned int size_list;
ret = sqlite3_prepare_v2(s_info.handle, dml, -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_IO;
}
if (sqlite3_bind_text(stmt, 1, package_name(info), -1, SQLITE_TRANSIENT) != SQLITE_OK) {
ErrPrint("Failed to bind a pkgname(%s) - %s\n", package_name(info), sqlite3_errmsg(s_info.handle));
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
size_list = 0;
while (sqlite3_step(stmt) == SQLITE_ROW) {
size_type = sqlite3_column_int(stmt, 0);
size_list |= size_type;
}
package_set_size_list(info, size_list);
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_SUCCESS;
}
static inline int load_context_option(struct context_item *item, int id)
{
static const char *dml = "SELECT key, value FROM option WHERE option_id = ?";
sqlite3_stmt *stmt;
const char *key;
const char *value;
int ret;
ret = sqlite3_prepare_v2(s_info.handle, dml, -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_IO;
}
ret = sqlite3_bind_int(stmt, 1, id);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
ret = LB_STATUS_ERROR_IO;
goto out;
}
ret = LB_STATUS_ERROR_NOT_EXIST;
while (sqlite3_step(stmt) == SQLITE_ROW) {
key = (const char *)sqlite3_column_text(stmt, 0);
if (!key || !strlen(key)) {
ErrPrint("KEY is nil\n");
continue;
}
value = (const char *)sqlite3_column_text(stmt, 1);
if (!value || !strlen(value)) {
ErrPrint("VALUE is nil\n");
continue;
}
ret = group_add_option(item, key, value);
if (ret < 0)
break;
}
out:
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return ret;
}
static inline int load_context_item(struct context_info *info, int id)
{
static const char *dml = "SELECT ctx_item, option_id FROM groupmap WHERE id = ?";
struct context_item *item;
sqlite3_stmt *stmt;
const char *ctx_item;
int option_id;
int ret;
ret = sqlite3_prepare_v2(s_info.handle, dml, -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_IO;
}
ret = sqlite3_bind_int(stmt, 1, id);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
ret = LB_STATUS_ERROR_IO;
goto out;
}
ret = LB_STATUS_ERROR_NOT_EXIST;
while (sqlite3_step(stmt) == SQLITE_ROW) {
ctx_item = (const char *)sqlite3_column_text(stmt, 0);
option_id = sqlite3_column_int(stmt, 1);
item = group_add_context_item(info, ctx_item);
if (!item) {
ErrPrint("Failed to add a new context item\n");
ret = LB_STATUS_ERROR_FAULT;
break;
}
ret = load_context_option(item, option_id);
if (ret < 0)
break;
}
out:
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return ret;
}
static inline int build_group_info(struct pkg_info *info)
{
static const char *dml = "SELECT id, cluster, category FROM groupinfo WHERE pkgid = ?";
sqlite3_stmt *stmt;
int ret;
int id;
const char *cluster_name;
const char *category_name;
struct cluster *cluster;
struct category *category;
struct context_info *ctx_info;
ret = sqlite3_prepare_v2(s_info.handle, dml, -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_IO;
}
ret = sqlite3_bind_text(stmt, 1, package_name(info), -1, SQLITE_TRANSIENT);
if (ret != SQLITE_OK) {
ErrPrint("Failed to bind a package name(%s)\n", package_name(info));
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_IO;
}
while (sqlite3_step(stmt) == SQLITE_ROW) {
id = sqlite3_column_int(stmt, 0);
cluster_name = (const char *)sqlite3_column_text(stmt, 1);
if (!cluster_name || !strlen(cluster_name)) {
DbgPrint("Cluster name is not valid\n");
continue;
}
category_name = (const char *)sqlite3_column_text(stmt, 2);
if (!category_name || !strlen(category_name)) {
DbgPrint("Category name is not valid\n");
continue;
}
cluster = group_find_cluster(cluster_name);
if (!cluster) {
cluster = group_create_cluster(cluster_name);
if (!cluster) {
ErrPrint("Failed to create a cluster(%s)\n", cluster_name);
continue;
}
}
category = group_find_category(cluster, category_name);
if (!category) {
category = group_create_category(cluster, category_name);
if (!category) {
ErrPrint("Failed to create a category(%s)\n", category_name);
continue;
}
}
/*!
* \TODO
* Step 1. Get the list of the context item from the DB using 'id'
* {context_item, option_id}
* Step 2. Get the list of the options from the DB using option_id
* key, value
*/
ctx_info = group_create_context_info(category, package_name(info));
if (ctx_info) {
ret = load_context_item(ctx_info, id);
if (ret < 0) {
if (ret == LB_STATUS_ERROR_NOT_EXIST) {
DbgPrint("Has no specific context info\n");
} else {
DbgPrint("Context info is not valid\n");
group_destroy_context_info(ctx_info);
ctx_info = NULL;
}
}
if (ctx_info)
package_add_ctx_info(info, ctx_info);
}
}
sqlite3_reset(stmt);
sqlite3_clear_bindings(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_SUCCESS;
}
HAPI int io_is_exists(const char *pkgname) /* Manifest Package Name */
{
sqlite3_stmt *stmt;
int ret;
if (!s_info.handle) {
ErrPrint("DB is not ready\n");
return LB_STATUS_ERROR_IO;
}
ret = sqlite3_prepare_v2(s_info.handle, "SELECT COUNT(pkgid) FROM pkgmap WHERE appid = ?", -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_IO;
}
ret = sqlite3_bind_text(stmt, 1, pkgname, -1, SQLITE_TRANSIENT);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
ret = LB_STATUS_ERROR_IO;
goto out;
}
if (sqlite3_step(stmt) != SQLITE_ROW) {
ErrPrint("%s has no record (%s)\n", pkgname, sqlite3_errmsg(s_info.handle));
ret = LB_STATUS_ERROR_IO;
goto out;
}
ret = sqlite3_column_int(stmt, 0);
out:
sqlite3_reset(stmt);
sqlite3_finalize(stmt);
return ret;
}
HAPI char *io_livebox_pkgname(const char *pkgname)
{
sqlite3_stmt *stmt;
char *pkgid;
char *tmp;
int ret;
pkgid = NULL;
if (!s_info.handle) {
ErrPrint("DB is not ready\n");
return NULL;
}
ret = sqlite3_prepare_v2(s_info.handle, "SELECT pkgid FROM pkgmap WHERE (appid = ? AND prime = 1) OR pkgid = ?", -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return NULL;
}
ret = sqlite3_bind_text(stmt, 1, pkgname, -1, SQLITE_TRANSIENT);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
goto out;
}
ret = sqlite3_bind_text(stmt, 2, pkgname, -1, SQLITE_TRANSIENT);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
goto out;
}
if (sqlite3_step(stmt) != SQLITE_ROW) {
ErrPrint("%s has no record (%s)\n", pkgname, sqlite3_errmsg(s_info.handle));
goto out;
}
tmp = (char *)sqlite3_column_text(stmt, 0);
if (tmp && strlen(tmp)) {
pkgid = strdup(tmp);
if (!pkgid)
ErrPrint("Heap: %s\n", strerror(errno));
}
out:
sqlite3_reset(stmt);
sqlite3_finalize(stmt);
return pkgid;
}
HAPI int io_crawling_liveboxes(int (*cb)(const char *pkgname, int prime, void *data), void *data)
{
DIR *dir;
if (!s_info.handle) {
ErrPrint("DB is not ready\n");
} else {
int ret;
sqlite3_stmt *stmt;
ret = sqlite3_prepare_v2(s_info.handle, "SELECT pkgid, prime FROM pkgmap", -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
} else {
const char *pkgid;
int prime;
while (sqlite3_step(stmt) == SQLITE_ROW) {
pkgid = (const char *)sqlite3_column_text(stmt, 0);
if (!pkgid || !strlen(pkgid))
continue;
prime = (int)sqlite3_column_int(stmt, 1);
if (cb(pkgid, prime, data) < 0) {
sqlite3_reset(stmt);
sqlite3_finalize(stmt);
return LB_STATUS_ERROR_CANCEL;
}
}
sqlite3_reset(stmt);
sqlite3_finalize(stmt);
}
}
dir = opendir(ROOT_PATH);
if (!dir) {
ErrPrint("Error: %s\n", strerror(errno));
} else {
struct dirent *ent;
while ((ent = readdir(dir))) {
if (ent->d_name[0] == '.')
continue;
if (cb(ent->d_name, -1, data) < 0) {
closedir(dir);
return LB_STATUS_ERROR_CANCEL;
}
}
closedir(dir);
}
return LB_STATUS_SUCCESS;
}
HAPI int io_update_livebox_package(const char *pkgname, int (*cb)(const char *lb_pkgname, int prime, void *data), void *data)
{
sqlite3_stmt *stmt;
char *pkgid;
int prime;
int ret;
if (!cb || !pkgname)
return LB_STATUS_ERROR_INVALID;
if (!s_info.handle) {
ErrPrint("DB is not ready\n");
return LB_STATUS_ERROR_INVALID;
}
ret = sqlite3_prepare_v2(s_info.handle, "SELECT pkgid, prime FROM pkgmap WHERE appid = ?", -1, &stmt, NULL);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
return LB_STATUS_ERROR_FAULT;
}
ret = sqlite3_bind_text(stmt, 1, pkgname, -1, SQLITE_TRANSIENT);
if (ret != SQLITE_OK) {
ErrPrint("Error: %s\n", sqlite3_errmsg(s_info.handle));
ret = LB_STATUS_ERROR_FAULT;
goto out;
}
ret = 0;
while (sqlite3_step(stmt) == SQLITE_ROW) {
pkgid = (char *)sqlite3_column_text(stmt, 0);
if (!pkgid || !strlen(pkgid))
continue;
prime = sqlite3_column_int(stmt, 1);
if (cb(pkgid, prime, data) < 0) {
DbgPrint("Callback canceled\n");
break;
}
ret++;
}
out:
sqlite3_reset(stmt);
sqlite3_finalize(stmt);
return ret;
}
HAPI int io_load_package_db(struct pkg_info *info)
{
int ret;
if (!s_info.handle) {
ErrPrint("DB is not ready\n");
return LB_STATUS_ERROR_IO;
}
ret = build_provider_info(info);
if (ret < 0)
return ret;
ret = build_client_info(info);
if (ret < 0)
return ret;
ret = build_box_size_info(info);
if (ret < 0)
return ret;
ret = build_group_info(info);
if (ret < 0)
return ret;
return LB_STATUS_SUCCESS;
}
static inline int db_init(void)
{
int ret;
struct stat stat;
ret = db_util_open(DBFILE, &s_info.handle, DB_UTIL_REGISTER_HOOK_METHOD);
if (ret != SQLITE_OK) {
ErrPrint("Failed to open a DB\n");
return LB_STATUS_ERROR_IO;
}
if (lstat(DBFILE, &stat) < 0) {
db_util_close(s_info.handle);
s_info.handle = NULL;
ErrPrint("%s\n", strerror(errno));
return LB_STATUS_ERROR_IO;
}
if (!S_ISREG(stat.st_mode)) {
ErrPrint("Invalid file\n");
db_util_close(s_info.handle);
s_info.handle = NULL;
return LB_STATUS_ERROR_INVALID;
}
if (stat.st_size <= 0)
DbgPrint("Size is %d (But use this ;)\n", stat.st_size);
return LB_STATUS_SUCCESS;
}
static inline int db_fini(void)
{
if (!s_info.handle)
return LB_STATUS_SUCCESS;
db_util_close(s_info.handle);
s_info.handle = NULL;
return LB_STATUS_SUCCESS;
}
HAPI int io_init(void)
{
int ret;
ret = db_init();
DbgPrint("DB initialized: %d\n", ret);
ret = load_abi_table();
DbgPrint("ABI table is loaded: %d\n", ret);
return LB_STATUS_SUCCESS;
}
HAPI int io_fini(void)
{
int ret;
abi_del_all();
ret = db_fini();
DbgPrint("DB finalized: %d\n", ret);
return LB_STATUS_SUCCESS;
}
/* End of a file */
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