comm/pkgmgr_installer.c

   1 /*
   2  * slp-pkgmgr
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Jayoun Lee <airjany@samsung.com>, Sewook Park <sewook7.park@samsung.com>,
   7  * Jaeho Lee <jaeho81.lee@samsung.com>, Shobhit Srivastava <shobhit.s@samsung.com>
   8  *
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  * http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  */
  22
  23
  24
  25 #include <stdlib.h>
  26 #include <unistd.h>
  27 #include <string.h>
  28 #include <getopt.h>
  29
  30 #include <gio/gio.h>
  31
  32 #include "pkgmgr_installer.h"
  33 #include "pkgmgr_installer_config.h"
  34
  35 #include "comm_config.h"
  36 #include "comm_debug.h"
  37
  38 #include <pkgmgr-info.h>
  39
  40 #undef LOG_TAG
  41 #ifndef LOG_TAG
  42 #define LOG_TAG "PKGMGR_INSTALLER"
  43 #endif /* LOG_TAG */
  44
  45 #define MAX_STRLEN 1024
  46 #define MAX_QUERY_LEN   4096
  47
  48 #define CHK_PI_RET(r) \
  49         do { if (NULL == pi) return (r); } while (0)
  50
  51 struct pkgmgr_installer {
  52         int request_type;
  53         int move_type;
  54         char *pkgmgr_info;
  55         char *session_id;
  56         char *license_path;
  57         char *optional_data;
  58         char *caller_pkgid;
  59         uid_t target_uid;
  60
  61         GDBusConnection *conn;
  62 };
  63
  64 static const char *__get_signal_name(int status_type)
  65 {
  66         switch (status_type) {
  67         case COMM_STATUS_BROADCAST_ALL:
  68                 return COMM_STATUS_BROADCAST_SIGNAL_STATUS;
  69         case COMM_STATUS_BROADCAST_INSTALL:
  70                 return COMM_STATUS_BROADCAST_EVENT_INSTALL;
  71         case COMM_STATUS_BROADCAST_UNINSTALL:
  72                 return COMM_STATUS_BROADCAST_EVENT_UNINSTALL;
  73         case COMM_STATUS_BROADCAST_MOVE:
  74                 return COMM_STATUS_BROADCAST_EVENT_MOVE;
  75         case COMM_STATUS_BROADCAST_INSTALL_PROGRESS:
  76                 return COMM_STATUS_BROADCAST_EVENT_INSTALL_PROGRESS;
  77         case COMM_STATUS_BROADCAST_UPGRADE:
  78                 return COMM_STATUS_BROADCAST_EVENT_UPGRADE;
  79         case COMM_STATUS_BROADCAST_GET_SIZE:
  80                 return COMM_STATUS_BROADCAST_EVENT_GET_SIZE;
  81         default:
  82                 return NULL;
  83         }
  84 }
  85
  86 static int __send_signal_for_event(int comm_status_type, pkgmgr_installer *pi,
  87                              const char *pkg_type,
  88                              const char *pkgid,
  89                              const char *key, const char *val)
  90 {
  91         char *sid;
  92         const char *name;
  93         GError *err = NULL;
  94
  95         if (!pi || pi->conn == NULL)
  96                 return -1;
  97
  98         sid = pi->session_id;
  99         if (!sid)
 100                 sid = "";
 101
 102         name = __get_signal_name(comm_status_type);
 103         if (name == NULL) {
 104                 ERR("unknown signal type");
 105                 return -1;
 106         }
 107
 108         if (g_dbus_connection_emit_signal(pi->conn, NULL,
 109                                 COMM_STATUS_BROADCAST_OBJECT_PATH,
 110                                 COMM_STATUS_BROADCAST_INTERFACE, name,
 111                                 g_variant_new("(usssss)", getuid(), sid,
 112                                         pkg_type, pkgid, key, val), &err)
 113                         != TRUE) {
 114                 ERR("failed to send dbus signal: %s", err->message);
 115                 g_error_free(err);
 116                 return -1;
 117         }
 118
 119         return 0;
 120 }
 121
 122 API int __send_event(pkgmgr_installer *pi,
 123                              const char *pkg_type,
 124                              const char *pkgid,
 125                              const char *key, const char *val)
 126 {
 127         int r = -1;
 128
 129         if (strcmp(key,PKGMGR_INSTALLER_START_KEY_STR) == 0) {
 130                 if(strcmp(key,PKGMGR_INSTALLER_UPGRADE_EVENT_STR) == 0) {
 131                         pi->request_type = PKGMGR_REQ_UPGRADE;
 132                         r = __send_signal_for_event(COMM_STATUS_BROADCAST_UPGRADE, pi, pkg_type, pkgid, key, val);
 133                 }
 134                 if(pi->request_type == PKGMGR_REQ_INSTALL) {
 135                         r = __send_signal_for_event(COMM_STATUS_BROADCAST_INSTALL, pi, pkg_type, pkgid, key, val);
 136                 } else if (pi->request_type == PKGMGR_REQ_UNINSTALL){
 137                         r = __send_signal_for_event(COMM_STATUS_BROADCAST_UNINSTALL, pi, pkg_type, pkgid, key, val);
 138                 }
 139         } else if (strcmp(key,PKGMGR_INSTALLER_END_KEY_STR) == 0) {
 140                 if(pi->request_type == PKGMGR_REQ_INSTALL) {
 141                         r = __send_signal_for_event(COMM_STATUS_BROADCAST_INSTALL, pi, pkg_type, pkgid, key, val);
 142                 } else if (pi->request_type == PKGMGR_REQ_UNINSTALL){
 143                         r = __send_signal_for_event(COMM_STATUS_BROADCAST_UNINSTALL, pi, pkg_type, pkgid, key, val);
 144                 } else if (pi->request_type == PKGMGR_REQ_UPGRADE){
 145                         r = __send_signal_for_event(COMM_STATUS_BROADCAST_UPGRADE, pi, pkg_type, pkgid, key, val);
 146                 }
 147         } else if (strcmp(key,PKGMGR_INSTALLER_INSTALL_PERCENT_KEY_STR) == 0) {
 148                 r = __send_signal_for_event(COMM_STATUS_BROADCAST_INSTALL_PROGRESS, pi, pkg_type, pkgid, key, val);
 149         }
 150
 151         return r;
 152 }
 153
 154 API pkgmgr_installer *pkgmgr_installer_new(void)
 155 {
 156         pkgmgr_installer *pi;
 157         GError *err = NULL;
 158
 159         pi = calloc(1, sizeof(struct pkgmgr_installer));
 160         if (pi == NULL)
 161                 return NULL;
 162
 163         pi->conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &err);
 164         if (pi->conn == NULL) {
 165                 ERR("failed to get bus: %s", err->message);
 166                 g_error_free(err);
 167                 free(pi);
 168                 return NULL;
 169         }
 170
 171         pi->request_type = PKGMGR_REQ_INVALID;
 172
 173         return pi;
 174 }
 175
 176 API int pkgmgr_installer_free(pkgmgr_installer *pi)
 177 {
 178         CHK_PI_RET(-EINVAL);
 179
 180         /* free members */
 181         if (pi->pkgmgr_info)
 182                 free(pi->pkgmgr_info);
 183         if (pi->session_id)
 184                 free(pi->session_id);
 185         if (pi->optional_data)
 186                 free(pi->optional_data);
 187         if (pi->caller_pkgid)
 188                 free(pi->caller_pkgid);
 189
 190         if (pi->conn)
 191                 g_dbus_connection_close_sync(pi->conn, NULL, NULL);
 192
 193         free(pi);
 194
 195         return 0;
 196 }
 197
 198 API int
 199 pkgmgr_installer_receive_request(pkgmgr_installer *pi,
 200                                  const int argc, char **argv)
 201 {
 202         CHK_PI_RET(-EINVAL);
 203
 204         int r = 0;
 205
 206         /* Parse argv */
 207         optind = 1;             /* Initialize optind to clear prev. index */
 208         int opt_idx = 0;
 209         int c;
 210         int mode = 0;
 211
 212         pi->target_uid = getuid();
 213         while (1) {
 214                 c = getopt_long(argc, argv, short_opts, long_opts, &opt_idx);
 215                 /* printf("c=%d %c\n", c, c); //debug */
 216                 if (-1 == c)
 217                         break;  /* Parse is end */
 218                 switch (c) {
 219                 case 'k':       /* session id */
 220                         if (pi->session_id)
 221                                 free(pi->session_id);
 222                         pi->session_id = strndup(optarg, MAX_STRLEN);
 223                         break;
 224
 225                 case 'l':       /* license path */
 226                         if (pi->license_path)
 227                                 free(pi->license_path);
 228                         pi->license_path = strndup(optarg, MAX_STRLEN);
 229                         break;
 230
 231                 case 'i':       /* install */
 232                         if (mode) {
 233                                 r = -EINVAL;
 234                                 goto RET;
 235                         }
 236                         mode = 'i';
 237                         pi->request_type = PKGMGR_REQ_INSTALL;
 238                         if (pi->pkgmgr_info)
 239                                 free(pi->pkgmgr_info);
 240                         pi->pkgmgr_info = strndup(optarg, MAX_STRLEN);
 241                         break;
 242
 243                 case 'd':       /* uninstall */
 244                         if (mode) {
 245                                 r = -EINVAL;
 246                                 goto RET;
 247                         }
 248                         mode = 'd';
 249                         pi->request_type = PKGMGR_REQ_UNINSTALL;
 250                         if (pi->pkgmgr_info)
 251                                 free(pi->pkgmgr_info);
 252                         pi->pkgmgr_info = strndup(optarg, MAX_STRLEN);
 253                         break;
 254
 255
 256                 case 'c':       /* clear */
 257                         if (mode) {
 258                                 r = -EINVAL;
 259                                 goto RET;
 260                         }
 261                         mode = 'c';
 262                         pi->request_type = PKGMGR_REQ_CLEAR;
 263                         if (pi->pkgmgr_info)
 264                                 free(pi->pkgmgr_info);
 265                         pi->pkgmgr_info = strndup(optarg, MAX_STRLEN);
 266                         break;
 267
 268                 case 'm':       /* move */
 269                         if (mode) {
 270                                 r = -EINVAL;
 271                                 goto RET;
 272                         }
 273                         mode = 'm';
 274                         pi->request_type = PKGMGR_REQ_MOVE;
 275                         if (pi->pkgmgr_info)
 276                                 free(pi->pkgmgr_info);
 277                         pi->pkgmgr_info = strndup(optarg, MAX_STRLEN);
 278                         break;
 279
 280                 case 'r':       /* reinstall */
 281                         if (mode) {
 282                                 r = -EINVAL;
 283                                 goto RET;
 284                         }
 285                         mode = 'r';
 286                         pi->request_type = PKGMGR_REQ_REINSTALL;
 287                         if (pi->pkgmgr_info)
 288                                 free(pi->pkgmgr_info);
 289                         pi->pkgmgr_info = strndup(optarg, MAX_STRLEN);
 290                         break;
 291
 292                 case 't': /* move type*/
 293                         pi->move_type = atoi(optarg);
 294                         break;
 295
 296                 case 'p': /* caller pkgid*/
 297                         if (pi->caller_pkgid)
 298                                 free(pi->caller_pkgid);
 299                         pi->caller_pkgid = strndup(optarg, MAX_STRLEN);
 300
 301                         break;
 302
 303                 case 's':       /* smack */
 304                         if (mode) {
 305                                 r = -EINVAL;
 306                                 goto RET;
 307                         }
 308                         mode = 's';
 309                         pi->request_type = PKGMGR_REQ_SMACK;
 310                         if (pi->pkgmgr_info)
 311                                 free(pi->pkgmgr_info);
 312                         pi->pkgmgr_info = strndup(optarg, MAX_STRLEN);
 313                         break;
 314
 315                 case 'o': /* optional data*/
 316                         pi->optional_data = strndup(optarg, MAX_STRLEN);
 317                         break;
 318
 319                         /* Otherwise */
 320                 case '?':       /* Not an option */
 321                         break;
 322
 323                 case ':':       /* */
 324                         break;
 325
 326                 }
 327         }
 328
 329  RET:
 330         return r;
 331 }
 332
 333 API int pkgmgr_installer_get_request_type(pkgmgr_installer *pi)
 334 {
 335         CHK_PI_RET(PKGMGR_REQ_INVALID);
 336         return pi->request_type;
 337 }
 338
 339 API const char *pkgmgr_installer_get_request_info(pkgmgr_installer *pi)
 340 {
 341         CHK_PI_RET(PKGMGR_REQ_INVALID);
 342         return pi->pkgmgr_info;
 343 }
 344
 345 API const char *pkgmgr_installer_get_session_id(pkgmgr_installer *pi)
 346 {
 347         CHK_PI_RET(PKGMGR_REQ_INVALID);
 348         return pi->session_id;
 349 }
 350
 351 API const char *pkgmgr_installer_get_license_path(pkgmgr_installer *pi)
 352 {
 353         CHK_PI_RET(PKGMGR_REQ_INVALID);
 354         return pi->license_path;
 355 }
 356
 357 API const char *pkgmgr_installer_get_optional_data(pkgmgr_installer *pi)
 358 {
 359         CHK_PI_RET(PKGMGR_REQ_INVALID);
 360         return pi->optional_data;
 361 }
 362
 363 API int pkgmgr_installer_is_quiet(pkgmgr_installer *pi)
 364 {
 365         return 1;
 366 }
 367
 368 API int pkgmgr_installer_get_move_type(pkgmgr_installer *pi)
 369 {
 370         CHK_PI_RET(PKGMGR_REQ_INVALID);
 371         return pi->move_type;
 372 }
 373
 374 API const char *pkgmgr_installer_get_caller_pkgid(pkgmgr_installer *pi)
 375 {
 376         CHK_PI_RET(PKGMGR_REQ_INVALID);
 377         return pi->caller_pkgid;
 378 }
 379
 380 API int
 381 pkgmgr_installer_send_signal(pkgmgr_installer *pi,
 382                              const char *pkg_type,
 383                              const char *pkgid,
 384                              const char *key, const char *val)
 385 {
 386         int r = 0;
 387         char *sid;
 388
 389         if (!pi->conn) {
 390                 ERR("connection is NULL");
 391                 return -1;
 392         }
 393
 394         if (strcmp(pkg_type,PKGMGR_INSTALLER_GET_SIZE_KEY_STR) == 0) {
 395                 r = __send_signal_for_event(COMM_STATUS_BROADCAST_GET_SIZE, pi, pkg_type, pkgid, key, val);
 396                 return r;
 397         }
 398
 399         sid = pi->session_id;
 400         if (!sid)
 401                 sid = "";
 402
 403         r = __send_event(pi, pkg_type, pkgid, key, val);
 404
 405         return r;
 406 }
 407
 408 API int pkgmgr_installer_create_certinfo_set_handle(pkgmgr_instcertinfo_h *handle)
 409 {
 410         int ret = 0;
 411         ret = pkgmgrinfo_create_certinfo_set_handle(handle);
 412         return ret;
 413 }
 414
 415 API int pkgmgr_installer_set_cert_value(pkgmgr_instcertinfo_h handle, pkgmgr_instcert_type cert_type, char *cert_value)
 416 {
 417         int ret = 0;
 418         ret = pkgmgrinfo_set_cert_value(handle, cert_type, cert_value);
 419         return ret;
 420 }
 421
 422 API int pkgmgr_installer_save_certinfo(const char *pkgid, pkgmgr_instcertinfo_h handle, uid_t uid)
 423 {
 424         int ret = 0;
 425         ret = pkgmgrinfo_save_certinfo(pkgid, handle, uid);
 426         return ret;
 427 }
 428
 429 API int pkgmgr_installer_destroy_certinfo_set_handle(pkgmgr_instcertinfo_h handle)
 430 {
 431         int ret = 0;
 432         ret = pkgmgrinfo_destroy_certinfo_set_handle(handle);
 433         return ret;
 434 }
 435
 436 API int pkgmgr_installer_delete_certinfo(const char *pkgid)
 437 {
 438         int ret = 0;
 439         ret = pkgmgrinfo_delete_certinfo(pkgid);
 440         return ret;
 441 }