Sync to the latest code
[platform/core/appfw/pkgmgr-info.git] / parser / pkgmgr_parser.c
index 6f2e712..7f875d0 100755 (executable)
@@ -33,7 +33,6 @@
 #include <libxml/xmlschemas.h>
 #include <vconf.h>
 #include <glib.h>
-#include <sys/stat.h>
 
 #include "pkgmgr_parser.h"
 #include "pkgmgr_parser_internal.h"
 #define ASCII(s) (const char *)s
 #define XMLCHAR(s) (const xmlChar *)s
 
-#define PRELOAD_PACKAGE_LIST "/usr/etc/package-manager/preload/preload_list.txt"
-#define SCHEMA_FILE "/usr/etc/package-manager/preload/manifest.xsd"
-
 #define MDPARSER_LIST "/usr/etc/package-manager/parserlib/metadata/mdparser_list.txt"
 #define MDPARSER_NAME  "mdparser:"
 
-#define SMACK_LIST "/usr/etc/package-manager/pkgmgr_smack_list.txt"
-
-#define BUFMAX 1024*128
-
-#define BUFF_SIZE                      256
-#define APP_OWNER_ID           5000
-#define APP_GROUP_ID           5000
+#define CATEGORY_PARSER_LIST "/usr/etc/package-manager/parserlib/category/category_parser_list.txt"
+#define CATEGORY_PARSER_NAME   "categoryparser:"
 
-#define LIBAPPSVC_PATH "/usr/lib/libappsvc.so.0"
-#define LIBAIL_PATH "/usr/lib/libail.so.0"
-#define DESKTOP_RW_PATH "/opt/share/applications/"
-#define DESKTOP_RO_PATH "/usr/share/applications/"
-#define MANIFEST_RO_PREFIX "/usr/share/packages/"
-
-/* operation_type */
-typedef enum {
-       AIL_INSTALL = 0,
-       AIL_UPDATE,
-       AIL_REMOVE,
-       AIL_CLEAN,
-       AIL_MAX
-} AIL_TYPE;
-
-enum rpm_path_type {
-       RPM_PATH_PRIVATE,
-       RPM_PATH_GROUP_RW,
-       RPM_PATH_PUBLIC_RO,
-       RPM_PATH_SETTINGS_RW,
-       RPM_PATH_ANY_LABEL
-};
+#define PKG_TAG_LEN_MAX 128
 
 /* operation_type */
 typedef enum {
@@ -90,11 +60,21 @@ typedef enum {
        ACTION_MAX
 } ACTION_TYPE;
 
+/* plugin process_type */
+typedef enum {
+       PLUGIN_PRE_PROCESS = 0,
+       PLUGIN_POST_PROCESS
+} PLUGIN_PROCESS_TYPE;
+
 typedef struct {
        const char *key;
        const char *value;
 } __metadata_t;
 
+typedef struct {
+       const char *name;
+} __category_t;
+
 const char *package;
 
 static int __ps_process_label(xmlTextReaderPtr reader, label_x *label);
@@ -177,73 +157,6 @@ static void __processNode(xmlTextReaderPtr reader, ACTION_TYPE action, char *con
 static void __streamFile(const char *filename, ACTION_TYPE action, char *const tagv[], const char *pkgid);
 static int __validate_appid(const char *pkgid, const char *appid, char **newappid);
 
-static int __is_dir(char *dirname)
-{
-       struct stat stFileInfo;
-       stat(dirname, &stFileInfo);
-       if (S_ISDIR(stFileInfo.st_mode)) {
-               return 1;
-       }
-       return 0;
-}
-
-static void __apply_shared_privileges(char *pkgname, int flag)
-{
-       char dirpath[BUFF_SIZE] = {'\0'};
-       /*execute privilege APIs. The APIs should not fail*/
-       pkgmgr_parser_privilege_register_package(pkgname);
-
-#if 0
-       /*home dir. Dont setup path but change smack access to "_" */
-       snprintf(dirpath, BUFF_SIZE, "/usr/apps/%s", pkgname);
-       if (__is_dir(dirpath))
-               pkgmgr_parser_privilege_change_smack_label(dirpath, "_", 0);/*0 is SMACK_LABEL_ACCESS*/
-       memset(dirpath, '\0', BUFF_SIZE);
-       snprintf(dirpath, BUFF_SIZE, "/opt/usr/apps/%s", pkgname);
-       if (__is_dir(dirpath))
-               pkgmgr_parser_privilege_change_smack_label(dirpath, "_", 0);/*0 is SMACK_LABEL_ACCESS*/
-       memset(dirpath, '\0', BUFF_SIZE);
-
-       /*/shared dir. Dont setup path but change smack access to "_" */
-       snprintf(dirpath, BUFF_SIZE, "/usr/apps/%s/shared", pkgname);
-       if (__is_dir(dirpath))
-               pkgmgr_parser_privilege_change_smack_label(dirpath, "_", 0);/*0 is SMACK_LABEL_ACCESS*/
-       memset(dirpath, '\0', BUFF_SIZE);
-       snprintf(dirpath, BUFF_SIZE, "/opt/usr/apps/%s/shared", pkgname);
-       if (__is_dir(dirpath))
-               pkgmgr_parser_privilege_change_smack_label(dirpath, "_", 0);/*0 is SMACK_LABEL_ACCESS*/
-       memset(dirpath, '\0', BUFF_SIZE);
-
-       /*/shared/res dir. setup path */
-       if (flag == 0)
-               snprintf(dirpath, BUFF_SIZE, "/usr/apps/%s/shared/res", pkgname);
-       else
-               snprintf(dirpath, BUFF_SIZE, "/opt/usr/apps/%s/shared/res", pkgname);
-       if (__is_dir(dirpath))
-               pkgmgr_parser_privilege_setup_path(pkgname, dirpath, RPM_PATH_PUBLIC_RO, NULL);
-       memset(dirpath, '\0', BUFF_SIZE);
-
-       /*/shared/data dir. setup path and change group to 'app'*/
-       if (flag == 0)
-               snprintf(dirpath, BUFF_SIZE, "/usr/apps/%s/shared/data", pkgname);
-       else
-               snprintf(dirpath, BUFF_SIZE, "/opt/usr/apps/%s/shared/data", pkgname);
-       if (__is_dir(dirpath)) {
-               chown(dirpath, APP_OWNER_ID, APP_GROUP_ID);
-               pkgmgr_parser_privilege_setup_path(pkgname, dirpath, RPM_PATH_PUBLIC_RO, NULL);
-       } else {
-               memset(dirpath, '\0', BUFF_SIZE);
-               if (flag == 0)
-                       snprintf(dirpath, BUFF_SIZE, "/opt/usr/apps/%s/shared/data", pkgname);
-               else
-                       snprintf(dirpath, BUFF_SIZE, "/usr/apps/%s/shared/data", pkgname);
-               if (__is_dir(dirpath))
-                       chown(dirpath, APP_OWNER_ID, APP_GROUP_ID);
-                       pkgmgr_parser_privilege_setup_path(pkgname, dirpath, RPM_PATH_PUBLIC_RO, NULL);
-       }
-#endif
-}
-
 static void __str_trim(char *input)
 {
        char *trim_str = input;
@@ -382,7 +295,53 @@ static char *__get_mdparser_plugin(const char *type)
                fclose(fp);
 
        if (path == NULL) {
-               DBGE("no matching backendlib\n");
+               DBGE("no matching [%s] [%s]\n", MDPARSER_NAME,type);
+               return NULL;
+       }
+
+       snprintf(temp_path, sizeof(temp_path) - 1, "%slib%s.so", path, type);
+
+       return strdup(temp_path);
+}
+
+static char *__get_category_parser_plugin(const char *type)
+{
+       FILE *fp = NULL;
+       char buffer[1024] = { 0 };
+       char temp_path[1024] = { 0 };
+       char *path = NULL;
+
+       if (type == NULL) {
+               DBGE("invalid argument\n");
+               return NULL;
+       }
+
+       fp = fopen(PKG_PARSER_CONF_PATH, "r");
+       if (fp == NULL) {
+               DBGE("no matching mdparser\n");
+               return NULL;
+       }
+
+       while (fgets(buffer, sizeof(buffer), fp) != NULL) {
+               if (buffer[0] == '#')
+                       continue;
+
+               __str_trim(buffer);
+
+               if ((path = strstr(buffer, CATEGORY_PARSER_NAME)) != NULL) {
+                       path = path + strlen(CATEGORY_PARSER_NAME);
+
+                       break;
+               }
+
+               memset(buffer, 0x00, 1024);
+       }
+
+       if (fp != NULL)
+               fclose(fp);
+
+       if (path == NULL) {
+               DBGE("no matching [%s] [%s]\n", CATEGORY_PARSER_NAME,type);
                return NULL;
        }
 
@@ -416,10 +375,7 @@ static char *__get_parser_plugin(const char *type)
                __str_trim(buffer);
 
                if ((path = strstr(buffer, PKG_PARSERLIB)) != NULL) {
-                       DBG("[%s]\n", path);
                        path = path + strlen(PKG_PARSERLIB);
-                       DBG("[%s]\n", path);
-
                        break;
                }
 
@@ -435,7 +391,6 @@ static char *__get_parser_plugin(const char *type)
        }
 
        snprintf(temp_path, sizeof(temp_path) - 1, "%slib%s.so", path, type);
-       DBG("[%s]\n", temp_path);
 
        return strdup(temp_path);
 }
@@ -465,7 +420,7 @@ static int __ps_run_mdparser(GList *md_list, const char *tag,
 
        lib_path = __get_mdparser_plugin(tag);
        if (!lib_path) {
-               DBGE("__get_mdparser_plugin fail\n");
+               DBGE("get %s parser fail\n", tag);
                goto END;
        }
 
@@ -476,15 +431,69 @@ static int __ps_run_mdparser(GList *md_list, const char *tag,
 
        if ((mdparser_plugin =
                dlsym(lib_handle, ac)) == NULL || dlerror() != NULL) {
-               DBGE("can not find symbol \n");
+               DBGE("can not find symbol[%s] \n",ac);
                goto END;
        }
 
        ret = mdparser_plugin(pkgid, appid, md_list);
        if (ret < 0)
-               DBGE("[appid = %s, libpath = %s] plugin fail\n", appid, lib_path);
+               DBG("[appid = %s, libpath = %s plugin fail\n", appid, lib_path);
        else
-               DBGE("[appid = %s, libpath = %s] plugin success\n", appid, lib_path);
+               DBG("[appid = %s, libpath = %s plugin success\n", appid, lib_path);
+
+END:
+       if (lib_path)
+               free(lib_path);
+       if (lib_handle)
+               dlclose(lib_handle);
+       return ret;
+}
+
+static int __ps_run_category_parser(GList *category_list, const char *tag,
+                               ACTION_TYPE action, const char *pkgid, const char *appid)
+{
+       char *lib_path = NULL;
+       void *lib_handle = NULL;
+       int (*category_parser_plugin) (const char *, const char *, GList *);
+       int ret = -1;
+       char *ac = NULL;
+
+       switch (action) {
+       case ACTION_INSTALL:
+               ac = "PKGMGR_CATEGORY_PARSER_PLUGIN_INSTALL";
+               break;
+       case ACTION_UPGRADE:
+               ac = "PKGMGR_CATEGORY_PARSER_PLUGIN_UPGRADE";
+               break;
+       case ACTION_UNINSTALL:
+               ac = "PKGMGR_CATEGORY_PARSER_PLUGIN_UNINSTALL";
+               break;
+       default:
+               goto END;
+       }
+
+       lib_path = __get_category_parser_plugin(tag);
+       if (!lib_path) {
+               DBGE("get %s parser fail\n", tag);
+               goto END;
+       }
+
+       if ((lib_handle = dlopen(lib_path, RTLD_LAZY)) == NULL) {
+               DBGE("dlopen is failed lib_path[%s]\n", lib_path);
+               goto END;
+       }
+
+       if ((category_parser_plugin =
+               dlsym(lib_handle, ac)) == NULL || dlerror() != NULL) {
+               DBGE("can not find symbol[%s] \n",ac);
+               goto END;
+       }
+
+       ret = category_parser_plugin(pkgid, appid, category_list);
+       if (ret < 0)
+               DBG("[appid = %s, libpath = %s plugin fail\n", appid, lib_path);
+       else
+               DBG("[appid = %s, libpath = %s plugin success\n", appid, lib_path);
 
 END:
        if (lib_path)
@@ -528,11 +537,15 @@ static int __ps_run_parser(xmlDocPtr docPtr, const char *tag,
        }
        if ((plugin_install =
                dlsym(lib_handle, ac)) == NULL || dlerror() != NULL) {
-               DBGE("can not find symbol \n");
+               DBGE("can not find symbol[%s] \n", ac);
                goto END;
        }
 
        ret = plugin_install(docPtr, pkgid);
+       if (ret < 0)
+               DBG("[pkgid = %s, libpath = %s plugin fail\n", pkgid, lib_path);
+       else
+               DBG("[pkgid = %s, libpath = %s plugin success\n", pkgid, lib_path);
 
 END:
        if (lib_path)
@@ -590,6 +603,27 @@ static void __mdparser_clear_dir_list(GList* dir_list)
        }
 }
 
+static void __category_parser_clear_dir_list(GList* dir_list)
+{
+       GList *list = NULL;
+       __category_t* detail = NULL;
+
+       if (dir_list) {
+               list = g_list_first(dir_list);
+               while (list) {
+                       detail = (__category_t *)list->data;
+                       if (detail) {
+                               if (detail->name)
+                                       free(detail->name);
+
+                               free(detail);
+                       }
+                       list = g_list_next(list);
+               }
+               g_list_free(dir_list);
+       }
+}
+
 static int __run_mdparser_prestep (manifest_x *mfx, char *md_key, ACTION_TYPE action)
 {
        int ret = -1;
@@ -607,7 +641,6 @@ static int __run_mdparser_prestep (manifest_x *mfx, char *md_key, ACTION_TYPE ac
                DBG("md_tag is NULL\n");
                return -1;
        }
-       DBG("md_tag = %s\n", md_tag);
 
        while(up != NULL)
        {
@@ -651,9 +684,9 @@ static int __run_mdparser_prestep (manifest_x *mfx, char *md_key, ACTION_TYPE ac
                if (tag_exist) {
                        ret = __ps_run_mdparser(md_list, md_tag, action, mfx->package, up->appid);
                        if (ret < 0)
-                               DBG("mdparser failed[%d]\n", ret);
+                               DBG("mdparser failed[%d] for tag[%s]\n", ret, md_tag);
                        else
-                               DBG("mdparser success, done[%d]\n", ret);
+                               DBG("mdparser success for tag[%s]\n", md_tag);
                }
                __mdparser_clear_dir_list(md_list);
                md_list = NULL;
@@ -671,6 +704,77 @@ END:
        return ret;
 }
 
+static int __run_category_parser_prestep (manifest_x *mfx, char *category_key, ACTION_TYPE action)
+{
+       int ret = -1;
+       int tag_exist = 0;
+       char buffer[1024] = { 0, };
+       uiapplication_x *up = mfx->uiapplication;
+       category_x *category = NULL;
+       char *category_tag = NULL;
+
+       GList *category_list = NULL;
+       __category_t *category_detail = NULL;
+
+       category_tag = __get_tag_by_key(category_key);
+       if (category_tag == NULL) {
+               DBG("md_tag is NULL\n");
+               return -1;
+       }
+
+       while(up != NULL)
+       {
+               category = up->category;
+               while (category != NULL)
+               {
+                       //get glist of meatdata key and value combination
+                       memset(buffer, 0x00, 1024);
+                       snprintf(buffer, 1024, "%s/", category_key);
+                       if ((category->name) && (strncmp(category->name, category_key, strlen(category_key)) == 0)) {
+                               category_detail = (__category_t*) calloc(1, sizeof(__category_t));
+                               if (category_detail == NULL) {
+                                       DBG("Memory allocation failed\n");
+                                       goto END;
+                               }
+
+                               category_detail->name = (char*) calloc(1, sizeof(char)*(strlen(category->name)+2));
+                               if (category_detail->name == NULL) {
+                                       DBG("Memory allocation failed\n");
+                                       free(category_detail);
+                                       goto END;
+                               }
+                               snprintf(category_detail->name, (strlen(category->name)+1), "%s", category->name);
+
+                               category_list = g_list_append(category_list, (gpointer)category_detail);
+                               tag_exist = 1;
+                       }
+                       category = category->next;
+               }
+
+               //send glist to parser when tags for metadata plugin parser exist.
+               if (tag_exist) {
+                       ret = __ps_run_category_parser(category_list, category_tag, action, mfx->package, up->appid);
+                       if (ret < 0)
+                               DBG("category_parser failed[%d] for tag[%s]\n", ret, category_tag);
+                       else
+                               DBG("category_parser success for tag[%s]\n", category_tag);
+               }
+               __category_parser_clear_dir_list(category_list);
+               category_list = NULL;
+               tag_exist = 0;
+               up = up->next;
+       }
+
+       return 0;
+END:
+       __category_parser_clear_dir_list(category_list);
+
+       if (category_tag)
+               free(category_tag);
+
+       return ret;
+}
+
 static int __run_parser_prestep(xmlTextReaderPtr reader, ACTION_TYPE action, const char *pkgid)
 {
        int ret = -1;
@@ -857,12 +961,152 @@ __processNode(xmlTextReaderPtr reader, ACTION_TYPE action, char *const tagv[], c
        }
 }
 
+static void __plugin_send_tag(const char *tag, ACTION_TYPE action, PLUGIN_PROCESS_TYPE process, const char *pkgid)
+{
+       char *lib_path = NULL;
+       void *lib_handle = NULL;
+       int (*plugin_install) (const char *);
+       int ret = -1;
+       char *ac = NULL;
+
+       if (process == PLUGIN_PRE_PROCESS) {
+               switch (action) {
+               case ACTION_INSTALL:
+                       ac = "PKGMGR_PARSER_PLUGIN_PRE_INSTALL";
+                       break;
+               case ACTION_UPGRADE:
+                       ac = "PKGMGR_PARSER_PLUGIN_PRE_UPGRADE";
+                       break;
+               case ACTION_UNINSTALL:
+                       ac = "PKGMGR_PARSER_PLUGIN_PRE_UNINSTALL";
+                       break;
+               default:
+                       goto END;
+               }
+       } else if (process == PLUGIN_POST_PROCESS) {
+               switch (action) {
+               case ACTION_INSTALL:
+                       ac = "PKGMGR_PARSER_PLUGIN_POST_INSTALL";
+                       break;
+               case ACTION_UPGRADE:
+                       ac = "PKGMGR_PARSER_PLUGIN_POST_UPGRADE";
+                       break;
+               case ACTION_UNINSTALL:
+                       ac = "PKGMGR_PARSER_PLUGIN_POST_UNINSTALL";
+                       break;
+               default:
+                       goto END;
+               }
+       } else
+               goto END;
+
+       lib_path = __get_parser_plugin(tag);
+       if (!lib_path) {
+               goto END;
+       }
+
+       if ((lib_handle = dlopen(lib_path, RTLD_LAZY)) == NULL) {
+               DBGE("dlopen is failed lib_path[%s] for tag[%s]\n", lib_path, tag);
+               goto END;
+       }
+       if ((plugin_install =
+               dlsym(lib_handle, ac)) == NULL || dlerror() != NULL) {
+               DBGE("can not find symbol[%s] for tag[%s] \n", ac, tag);
+               goto END;
+       }
+
+       ret = plugin_install(pkgid);
+       if (ret < 0)
+               DBG("[PLUGIN_PROCESS_TYPE[%d] pkgid=%s, tag=%s plugin fail\n", process, pkgid, tag);
+       else
+               DBG("[PLUGIN_PROCESS_TYPE[%d] pkgid=%s, tag=%s plugin success\n", process, pkgid, tag);
+
+END:
+       if (lib_path)
+               free(lib_path);
+       if (lib_handle)
+               dlclose(lib_handle);
+}
+
+static void
+__plugin_process_tag(char *const tag_list[], ACTION_TYPE action, PLUGIN_PROCESS_TYPE process, const char *pkgid)
+{
+       char *tag = NULL;
+       int i = 0;
+
+       for (tag = tag_list[0]; tag; tag = tag_list[++i])
+               __plugin_send_tag(tag, action, process, pkgid);
+
+}
+
+static void
+__plugin_save_tag(xmlTextReaderPtr reader, char *const tagv[], char *tag_list[])
+{
+       char *tag = NULL;
+       int i = 0;
+       static int pre_cnt=0;
+
+       switch (xmlTextReaderNodeType(reader)) {
+       case XML_READER_TYPE_ELEMENT:
+               {
+                       const xmlChar *elementName = xmlTextReaderLocalName(reader);
+                       if (elementName == NULL) {
+                               break;
+                       }
+                       i = 0;
+                       for (tag = tag_list[0]; tag; tag = tag_list[++i])
+                               if (strcmp(ASCII(elementName), tag) == 0) {
+                                       return;
+                               }
+                       i = 0;
+                       for (tag = tagv[0]; tag; tag = tagv[++i])
+                               if (strcmp(tag, ASCII(elementName)) == 0) {
+                                       tag_list[pre_cnt++] = tag;
+                                       break;
+                               }
+                       break;
+               }
+       default:
+//             DBG("Ignoring Node of Type: %d", xmlTextReaderNodeType(reader));
+               break;
+       }
+}
+
+static void
+__plugin_find_tag(const char *filename, char *const tagv[], char *tag_list[])
+{
+       xmlTextReaderPtr reader;
+       xmlDocPtr docPtr;
+       int ret;
+
+       docPtr = xmlReadFile(filename, NULL, 0);
+       reader = xmlReaderWalker(docPtr);
+       if (reader != NULL) {
+               ret = xmlTextReaderRead(reader);
+               while (ret == 1) {
+                       __plugin_save_tag(reader, tagv, tag_list);
+                       ret = xmlTextReaderRead(reader);
+               }
+               xmlFreeTextReader(reader);
+
+               if (ret != 0) {
+                       DBG("xmlReaderWalker fail");
+               }
+       } else {
+               DBG("xmlReaderWalker fail");
+       }
+}
+
 static void
 __streamFile(const char *filename, ACTION_TYPE action, char *const tagv[], const char *pkgid)
 {
        xmlTextReaderPtr reader;
        xmlDocPtr docPtr;
        int ret;
+       char *tag_list[PKG_TAG_LEN_MAX] = {'\0'};
+
+       __plugin_find_tag(filename, tagv, tag_list);
+       __plugin_process_tag(tag_list, action, PLUGIN_PRE_PROCESS, pkgid);
 
        docPtr = xmlReadFile(filename, NULL, 0);
        reader = xmlReaderWalker(docPtr);
@@ -880,6 +1124,8 @@ __streamFile(const char *filename, ACTION_TYPE action, char *const tagv[], const
        } else {
                DBGE("Unable to open %s", filename);
        }
+
+       __plugin_process_tag(tag_list, action, PLUGIN_POST_PROCESS, pkgid);
 }
 
 static int __next_child_element(xmlTextReaderPtr reader, int depth)
@@ -1542,6 +1788,10 @@ static void __ps_free_uiapplication(uiapplication_x *uiapplication)
                free((void *)uiapplication->hwacceleration);
                uiapplication->hwacceleration = NULL;
        }
+       if (uiapplication->screenreader) {
+               free((void *)uiapplication->screenreader);
+               uiapplication->screenreader = NULL;
+       }
        if (uiapplication->mainapp) {
                free((void *)uiapplication->mainapp);
                uiapplication->mainapp = NULL;
@@ -1929,39 +2179,23 @@ static void __ps_free_ime(ime_x *ime)
        ime = NULL;
 }
 
-static void __ps_apply_shared_privileges(manifest_x * mfx, const char *manifest)
-{
-       int home_dir = 0;
-
-       if(strstr(manifest, MANIFEST_RO_PREFIX))
-               home_dir = 0;
-       else
-               home_dir = 1;
-
-       if ((strcmp(mfx->type,"tpk")!=0) || (strcmp(mfx->type,"wgt")!=0)){
-               DBG("rpm pkg is detected, apply smack\n");
-               __apply_shared_privileges(mfx->package, home_dir);
-       }
-}
-
-static void  __ps_process_smack()
+int __ps_process_mdparser(manifest_x *mfx, ACTION_TYPE action)
 {
+       int ret = -1;
        FILE *fp = NULL;
-       char pkgid[PKG_STRING_LEN_MAX] = { 0 };
+       char md_key[PKG_STRING_LEN_MAX] = { 0 };
 
-       fp = fopen(SMACK_LIST, "r");
+       fp = fopen(MDPARSER_LIST, "r");
        if (fp == NULL) {
                DBG("no preload list\n");
                return -1;
        }
 
-       while (fgets(pkgid, sizeof(pkgid), fp) != NULL) {
-               __str_trim(pkgid);
-               DBG("pkgid = %s\n", pkgid);
-
-               __apply_shared_privileges(pkgid,0);
+       while (fgets(md_key, sizeof(md_key), fp) != NULL) {
+               __str_trim(md_key);
+               ret = __run_mdparser_prestep(mfx, md_key, action);
 
-               memset(pkgid, 0x00, sizeof(pkgid));
+               memset(md_key, 0x00, sizeof(md_key));
        }
 
        if (fp != NULL)
@@ -1970,25 +2204,23 @@ static void  __ps_process_smack()
        return 0;
 }
 
-int __ps_process_mdparser(manifest_x *mfx, ACTION_TYPE action)
+int __ps_process_category_parser(manifest_x *mfx, ACTION_TYPE action)
 {
        int ret = -1;
        FILE *fp = NULL;
-       char md_key[PKG_STRING_LEN_MAX] = { 0 };
+       char category_key[PKG_STRING_LEN_MAX] = { 0 };
 
-       fp = fopen(MDPARSER_LIST, "r");
+       fp = fopen(CATEGORY_PARSER_LIST, "r");
        if (fp == NULL) {
-               DBG("no preload list\n");
+               DBG("no category parser list\n");
                return -1;
        }
 
-       while (fgets(md_key, sizeof(md_key), fp) != NULL) {
-               __str_trim(md_key);
-               DBG("md_key = %s\n", md_key);
-
-               ret = __run_mdparser_prestep(mfx, md_key, action);
+       while (fgets(category_key, sizeof(category_key), fp) != NULL) {
+               __str_trim(category_key);
+               ret = __run_category_parser_prestep(mfx, category_key, action);
 
-               memset(md_key, 0x00, sizeof(md_key));
+               memset(category_key, 0x00, sizeof(category_key));
        }
 
        if (fp != NULL)
@@ -2710,8 +2942,15 @@ static int __ps_process_author(xmlTextReaderPtr reader, author_x *author)
                author->lang = strdup(DEFAULT_LOCALE);
        }
        xmlTextReaderRead(reader);
-       if (xmlTextReaderValue(reader))
+       if (xmlTextReaderValue(reader)) {
+               const char *text  = ASCII(xmlTextReaderValue(reader));
+               if (*text == '\n') {
+                       author->text = NULL;
+                       free((void *)text);
+                       return 0;
+               }
                author->text = ASCII(xmlTextReaderValue(reader));
+       }
        return 0;
 }
 
@@ -2725,8 +2964,15 @@ static int __ps_process_description(xmlTextReaderPtr reader, description_x *desc
                description->lang = strdup(DEFAULT_LOCALE);
        }
        xmlTextReaderRead(reader);
-       if (xmlTextReaderValue(reader))
+       if (xmlTextReaderValue(reader)) {
+               const char *text  = ASCII(xmlTextReaderValue(reader));
+               if (*text == '\n') {
+                       description->text = NULL;
+                       free((void *)text);
+                       return 0;
+               }
                description->text = ASCII(xmlTextReaderValue(reader));
+       }
        return 0;
 }
 
@@ -2915,6 +3161,13 @@ static int __ps_process_uiapplication(xmlTextReaderPtr reader, uiapplication_x *
        } else {
                uiapplication->hwacceleration = strdup("use-system-setting");
        }
+       if (xmlTextReaderGetAttribute(reader, XMLCHAR("screen-reader"))) {
+               uiapplication->screenreader = ASCII(xmlTextReaderGetAttribute(reader, XMLCHAR("screen-reader")));
+               if (uiapplication->screenreader == NULL)
+                       uiapplication->screenreader = strdup("use-system-setting");
+       } else {
+               uiapplication->screenreader = strdup("use-system-setting");
+       }
        if (xmlTextReaderGetAttribute(reader, XMLCHAR("recentimage")))
                uiapplication->recentimage = ASCII(xmlTextReaderGetAttribute(reader, XMLCHAR("recentimage")));
        if (xmlTextReaderGetAttribute(reader, XMLCHAR("mainapp"))) {
@@ -3694,6 +3947,7 @@ static int __process_manifest(xmlTextReaderPtr reader, manifest_x * mfx)
                        mfx->removable = strdup("True");
                        mfx->readonly = strdup("False");
                        mfx->update = strdup("False");
+                       mfx->system = strdup("False");
                        char buf[PKG_STRING_LEN_MAX] = {'\0'};
                        char *val = NULL;
                        time_t current_time;
@@ -3713,6 +3967,10 @@ static int __process_manifest(xmlTextReaderPtr reader, manifest_x * mfx)
        return ret;
 }
 
+#define DESKTOP_RW_PATH "/opt/share/applications/"
+#define DESKTOP_RO_PATH "/usr/share/applications/"
+#define MANIFEST_RO_PREFIX "/usr/share/packages/"
+
 static char* __convert_to_system_locale(const char *mlocale)
 {
        if (mlocale == NULL)
@@ -3731,6 +3989,17 @@ static char* __convert_to_system_locale(const char *mlocale)
        return locale;
 }
 
+#define LIBAIL_PATH "/usr/lib/libail.so.0"
+
+/* operation_type */
+typedef enum {
+       AIL_INSTALL = 0,
+       AIL_UPDATE,
+       AIL_REMOVE,
+       AIL_CLEAN,
+       AIL_MAX
+} AIL_TYPE;
+
 static int __ail_change_info(int op, const char *appid)
 {
        void *lib_handle = NULL;
@@ -3780,6 +4049,7 @@ END:
 
 /* desktop shoud be generated automatically based on manifest */
 /* Currently removable, taskmanage, etc fields are not considerd. it will be decided soon.*/
+#define BUFMAX 1024*128
 static int __ps_make_nativeapp_desktop(manifest_x * mfx, const char *manifest, bool is_update)
 {
         FILE* file = NULL;
@@ -4156,6 +4426,8 @@ static int __ps_remove_nativeapp_desktop(manifest_x *mfx)
         return 0;
 }
 
+#define LIBAPPSVC_PATH "/usr/lib/libappsvc.so.0"
+
 static int __ps_remove_appsvc_db(manifest_x *mfx)
 {
        void *lib_handle = NULL;
@@ -4187,6 +4459,7 @@ END:
        return ret;
 }
 
+#define PRELOAD_PACKAGE_LIST "/usr/etc/package-manager/preload/preload_list.txt"
 static int __add_preload_info(manifest_x * mfx, const char *manifest)
 {
        FILE *fp = NULL;
@@ -4203,6 +4476,9 @@ static int __add_preload_info(manifest_x * mfx, const char *manifest)
                free((void *)mfx->removable);
                mfx->removable = strdup("False");
 
+               free((void *)mfx->system);
+               mfx->system = strdup("True");
+
                return 0;
        }
 
@@ -4324,6 +4600,10 @@ API void pkgmgr_parser_free_manifest_xml(manifest_x *mfx)
                free((void *)mfx->update);
                mfx->update = NULL;
        }
+       if (mfx->system) {
+               free((void *)mfx->system);
+               mfx->system = NULL;
+       }
        if (mfx->type) {
                free((void *)mfx->type);
                mfx->type = NULL;
@@ -4577,14 +4857,16 @@ API int pkgmgr_parser_parse_manifest_for_installation(const char *manifest, char
        if (ret == -1)
                DBG("Creating metadata parser failed\n");
 
+       ret = __ps_process_category_parser(mfx, ACTION_INSTALL);
+       if (ret == -1)
+               DBG("Creating category parser failed\n");
+
        ret = __ps_make_nativeapp_desktop(mfx, NULL, 0);
        if (ret == -1)
                DBG("Creating desktop file failed\n");
        else
                DBG("Creating desktop file Success\n");
 
-       __ps_apply_shared_privileges(mfx, manifest);
-
        pkgmgr_parser_free_manifest_xml(mfx);
        DBG("Free Done\n");
        xmlCleanupParser();
@@ -4603,6 +4885,7 @@ API int pkgmgr_parser_parse_manifest_for_upgrade(const char *manifest, char *con
        manifest_x *mfx = NULL;
        int ret = -1;
        bool preload = false;
+       bool system = false;
        char *csc_path = NULL;
        pkgmgrinfo_pkginfo_h handle = NULL;
 
@@ -4630,6 +4913,15 @@ API int pkgmgr_parser_parse_manifest_for_upgrade(const char *manifest, char *con
                mfx->preload = strdup("true");
        }
 
+       ret = pkgmgrinfo_pkginfo_is_system(handle, &system);
+       if (ret != PMINFO_R_OK)
+               DBG("pkgmgrinfo_pkginfo_is_system failed\n");
+
+       if (system) {
+               free((void *)mfx->system);
+               mfx->system = strdup("true");
+       }
+
        ret = pkgmgrinfo_pkginfo_get_csc_path(handle, &csc_path);
        if (ret != PMINFO_R_OK)
                DBG("pkgmgrinfo_pkginfo_get_csc_path failed\n");
@@ -4650,14 +4942,16 @@ API int pkgmgr_parser_parse_manifest_for_upgrade(const char *manifest, char *con
        if (ret == -1)
                DBG("Upgrade metadata parser failed\n");
 
+       ret = __ps_process_category_parser(mfx, ACTION_UPGRADE);
+       if (ret == -1)
+               DBG("Creating category parser failed\n");
+
        ret = __ps_make_nativeapp_desktop(mfx, manifest, 1);
        if (ret == -1)
                DBG("Creating desktop file failed\n");
        else
                DBG("Creating desktop file Success\n");
 
-       __ps_apply_shared_privileges(mfx, manifest);
-
        pkgmgrinfo_pkginfo_destroy_pkginfo(handle);
        pkgmgr_parser_free_manifest_xml(mfx);
        DBG("Free Done\n");
@@ -4690,6 +4984,10 @@ API int pkgmgr_parser_parse_manifest_for_uninstallation(const char *manifest, ch
        if (ret == -1)
                DBG("Removing metadata parser failed\n");
 
+       ret = __ps_process_category_parser(mfx, ACTION_UNINSTALL);
+       if (ret == -1)
+               DBG("Creating category parser failed\n");
+
        ret = pkgmgr_parser_delete_manifest_info_from_db(mfx);
        if (ret == -1)
                DBG("DB Delete failed\n");
@@ -4717,8 +5015,6 @@ API int pkgmgr_parser_parse_manifest_for_uninstallation(const char *manifest, ch
 
 API int pkgmgr_parser_parse_manifest_for_preload()
 {
-       __ps_process_smack();
-
        return pkgmgr_parser_update_preload_info_in_db();
 }
 
@@ -4742,6 +5038,7 @@ API int pkgmgr_parser_run_parser_for_uninstallation(xmlDocPtr docPtr, const char
        return __ps_run_parser(docPtr, tag, ACTION_UNINSTALL, pkgid);
 }
 
+#define SCHEMA_FILE "/usr/etc/package-manager/preload/manifest.xsd"
 #if 1
 API int pkgmgr_parser_check_manifest_validation(const char *manifest)
 {