tizen 2.4 release

[framework/appfw/aul-1.git] / src / simple_util.c

diff --git a/src/simple_util.c b/src/simple_util.c
index 139a4f3..81047e7 100755 (executable)
--- a/src/simple_util.c
+++ b/src/simple_util.c
@@ -19,7 +19,7 @@
  *
  */
 
-
+#define _GNU_SOURCE
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -31,7 +31,9 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <linux/un.h>
+#include <glib.h>
 #include "simple_util.h"
+#include "aul_zone.h"
 
 #define BINSH_NAME     "/bin/sh"
 #define BINSH_SIZE     7
@@ -94,17 +96,50 @@ static inline int __find_pid_by_cmdline(const char *dname,
        return pid;
 }
 
+int __proc_check_app(const char *path, int pid)
+{
+       char buf[MAX_LOCAL_BUFSZ] = {0};
+       char *cmdline;
+       int ret = 0;
+
+       if (!path || pid < 1)
+               return 0;
+
+       snprintf(buf, sizeof(buf), "/proc/%d/cmdline", pid);
+       ret = __read_proc(buf, buf, sizeof(buf));
+       if (ret <= 0)
+               return 0;
+
+       /* support app launched by shell script */
+       cmdline = buf;
+       if (strncmp(buf, BINSH_NAME, BINSH_SIZE) == 0) {
+               cmdline = &buf[BINSH_SIZE + 1];
+       } else if (strncmp(buf, BASH_NAME, BASH_SIZE) == 0) {
+               if (strncmp(&buf[BASH_SIZE + OPROFILE_SIZE + 2], OPTION_VALGRIND_NAME, OPTION_VALGRIND_SIZE) == 0) {
+                       cmdline = &buf[BASH_SIZE + OPROFILE_SIZE + OPTION_VALGRIND_SIZE + 3];
+               }
+       }
+
+       if (strncmp(cmdline, path, MAX_LOCAL_BUFSZ - 1) == 0)
+               return pid;
+
+       return 0;
+}
+
+extern gboolean app_group_is_sub_app(int pid);
+
 int __proc_iter_cmdline(
        int (*iterfunc)(const char *dname, const char *cmdline, void *priv),
                    void *priv)
 {
-       DIR *dp;
-       struct dirent *dentry;
-       int pid;
-       int ret;
-       char buf[MAX_LOCAL_BUFSZ];
+       DIR *dp = NULL;
+       struct dirent *dentry = NULL;
+       int pid = 0;
+       int ret = 0;
+       char buf[MAX_LOCAL_BUFSZ] = {0,};
 
-       dp = opendir("/proc");
+       snprintf(buf, sizeof(buf), "%sproc", _get_root_path());
+       dp = opendir(buf);
        if (dp == NULL) {
                return -1;
        }
@@ -116,20 +151,46 @@ int __proc_iter_cmdline(
                if (!isdigit(dentry->d_name[0]))
                        continue;
 
-               snprintf(buf, sizeof(buf), "/proc/%s/cmdline", dentry->d_name);
+               snprintf(buf, sizeof(buf), "%sproc/%s/cmdline", _get_root_path(), dentry->d_name);
                ret = __read_proc(buf, buf, sizeof(buf));
                if (ret <= 0)
                        continue;
 
                /* support app launched by shell script*/
-               if (strncmp(buf, BINSH_NAME, BINSH_SIZE) == 0)
-                       pid =
-                           iterfunc(dentry->d_name, &buf[BINSH_SIZE + 1],
-                                    priv);
-               else
+               if (strncmp(buf, BINSH_NAME, BINSH_SIZE) == 0) {
+                       pid = iterfunc(dentry->d_name, &buf[BINSH_SIZE + 1], priv);
+               }
+               else if (strncmp(buf, VALGRIND_NAME, VALGRIND_SIZE) == 0) {
+                       char* ptr = buf + VALGRIND_SIZE + 1;
+
+                       // buf comes with double null-terminated string
+                       while (1) {
+                               while (*ptr) {
+                                       ptr++;
+                               }
+                               ptr++;
+
+                               if (*ptr == '\0') {     // double null
+                                       break;
+                               }
+
+                               // ignore trailing "--"
+                               if (strncmp(ptr, "-", 1) != 0) {
+                                       break;
+                               }
+                       };
+
+                       _D("cmdline is [%s]", ptr);
+                       pid = iterfunc(dentry->d_name, ptr, priv);
+               }
+               else {
                        pid = iterfunc(dentry->d_name, buf, priv);
+               }
 
                if (pid > 0) {
+                       if (app_group_is_sub_app(pid))
+                               continue;
+
                        closedir(dp);
                        return pid;
                }
@@ -146,7 +207,7 @@ char *__proc_get_cmdline_bypid(int pid)
        char buf[MAX_CMD_BUFSZ];
        int ret;
 
-       snprintf(buf, sizeof(buf), "/proc/%d/cmdline", pid);
+       snprintf(buf, sizeof(buf), "%sproc/%d/cmdline", _get_root_path(), pid);
        ret = __read_proc(buf, buf, sizeof(buf));
        if (ret <= 0)
                return NULL;
@@ -165,7 +226,7 @@ char *__proc_get_cmdline_bypid(int pid)
                        }
                        ptr++;
 
-                       if (*ptr == NULL)
+                       if (*ptr == '\0')
                                break;
 
                        // ignore trailing "--"
@@ -197,7 +258,7 @@ static inline int __get_pgid_from_stat(int pid)
        if (pid <= 1)
                return -1;
 
-       snprintf(buf, sizeof(buf), "/proc/%d/stat", pid);
+       snprintf(buf, sizeof(buf), "%sproc/%d/stat", _get_root_path(), pid);
        ret = __read_proc(buf, buf, sizeof(buf));
        if (ret < 0)
                return -1;
@@ -229,8 +290,10 @@ int __proc_iter_pgid(int pgid, int (*iterfunc) (int pid, void *priv),
        struct dirent *dentry;
        int _pgid;
        int ret = -1;
+       char buf[MAX_LOCAL_BUFSZ] = { 0, };
 
-       dp = opendir("/proc");
+       snprintf(buf, sizeof(buf), "%sproc", _get_root_path());
+       dp = opendir(buf);
        if (dp == NULL) {
                return -1;
        }
@@ -257,10 +320,13 @@ void __trm_app_info_send_socket(char *write_buf)
         int socket_fd = 0;
         int ret = 0;
         struct sockaddr_un addr;
+       char buf[MAX_LOCAL_BUFSZ] = { 0, };
 
        _D("__trm_app_info_send_socket");
 
-        if (access(trm_socket_for_app_info, F_OK) != 0) {
+       snprintf(buf, sizeof(buf), "%s%s", _get_root_path(), trm_socket_for_app_info);
+
+        if (access(buf, F_OK) != 0) {
                _E("access");
                goto trm_end;
        }
@@ -272,10 +338,10 @@ void __trm_app_info_send_socket(char *write_buf)
         }
 
         memset(&addr, 0, sizeof(addr));
-        snprintf(addr.sun_path, UNIX_PATH_MAX, "%s", trm_socket_for_app_info);
+        snprintf(addr.sun_path, UNIX_PATH_MAX, "%s", buf);
         addr.sun_family = AF_LOCAL;
 
-        ret = connect(socket_fd, (struct sockaddr *) &addr ,sizeof(sa_family_t) + strlen(trm_socket_for_app_info) );
+        ret = connect(socket_fd, (struct sockaddr *) &addr ,sizeof(sa_family_t) + strlen(buf) );
         if (ret != 0) {
                 close(socket_fd);
                 goto trm_end;