guest_server: indenting source code

src/guest_server.c

Signed-off-by: GiWoong Kim <giwoong.kim@samsung.com>

diff --git a/tizen/src/guest_server.c b/tizen/src/guest_server.c
index 23fe88b99909f6ea0ddfc75326d803dbc870aa49..d2030afb2ff2de736ba0ab0f9d76a10ca1beeb13 100644 (file)
--- a/tizen/src/guest_server.c
+++ b/tizen/src/guest_server.c
@@ -5,7 +5,7 @@
  *
  * Contact:
  * JiHye Kim <jihye1128.kim@samsung.com>
- * Hyunjun Son <hj79.son@samsung.com>
+ * HyunJun Son <hj79.son@samsung.com>
  * GiWoong Kim <giwoong.kim@samsung.com>
  * YeongKyoon Lee <yeongkyoon.lee@samsung.com>
  *
@@ -28,6 +28,7 @@
  *
  */
 
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -45,31 +46,34 @@
 #endif
 
 #include "guest_server.h"
+#include "mloop_event.h"
 #include "skin/maruskin_server.h"
 #include "debug_ch.h"
 #include "sdb.h"
 
-MULTI_DEBUG_CHANNEL( qemu, guest_server );
+MULTI_DEBUG_CHANNEL(qemu, guest_server);
+
 
 #define RECV_BUF_SIZE 32
 
-static void* run_guest_server( void* args );
+static void* run_guest_server(void* args);
 
 static int svr_port = 0;
 static int server_sock = 0;
 
-static int parse_val( char *buff, unsigned char data, char *parsbuf );
+static int parse_val(char *buff, unsigned char data, char *parsbuf);
 
-pthread_t start_guest_server( int server_port ) {
 
+pthread_t start_guest_server(int server_port)
+{
     svr_port = server_port;
 
     pthread_t thread_id;
 
-    if ( 0 != pthread_create( &thread_id, NULL, run_guest_server, NULL ) ) {
-        ERR( "fail to create guest_server pthread.\n" );
-    }else {
-        INFO( "created guest server thread\n" );
+    if (0 != pthread_create(&thread_id, NULL, run_guest_server, NULL)) {
+        ERR("fail to create guest_server pthread.\n");
+    } else {
+        INFO("created guest server thread\n");
     }
 
     return thread_id;
@@ -79,56 +83,59 @@ pthread_t start_guest_server( int server_port ) {
 /* get_emulator_vms_sdcard_path = "/home/{USER}/tizen-sdk-data/emulator-vms/sdcard" */
 char* get_emulator_vms_sdcard_path(void)
 {
-       char *emulator_vms_sdcard_path;
+    char *emulator_vms_sdcard_path = NULL;
+
 #ifndef _WIN32
-       char emulator_vms[] = "/tizen-sdk-data/emulator-vms/sdcard/";
-       char *homedir = (char*)g_getenv("HOME");
+    char emulator_vms[] = "/tizen-sdk-data/emulator-vms/sdcard/";
+    char *homedir = (char*)g_getenv("HOME");
 
-        if(!homedir)
-                homedir = (char*)g_get_home_dir();
+    if (!homedir) {
+        homedir = (char*)g_get_home_dir();
+    }
 
-        emulator_vms_sdcard_path = malloc(strlen(homedir) + sizeof emulator_vms + 1);
-        assert(emulator_vms_sdcard_path != NULL);
-        strcpy(emulator_vms_sdcard_path, homedir);
-        strcat(emulator_vms_sdcard_path, emulator_vms);
+    emulator_vms_sdcard_path = malloc(strlen(homedir) + sizeof emulator_vms + 1);
+    assert(emulator_vms_sdcard_path != NULL);
+    strcpy(emulator_vms_sdcard_path, homedir);
+    strcat(emulator_vms_sdcard_path, emulator_vms);
 #else
-       char emulator_vms[] = "\\tizen-sdk-data\\emulator-vms\\sdcard\\";
-       HKEY hKey;
-       char strLocalAppDataPath[1024] = {0};
-       DWORD dwBufLen = 1024;
-       RegOpenKeyEx(HKEY_CURRENT_USER,
+    char emulator_vms[] = "\\tizen-sdk-data\\emulator-vms\\sdcard\\";
+    HKEY hKey;
+    char strLocalAppDataPath[1024] = { 0 };
+    DWORD dwBufLen = 1024;
+    RegOpenKeyEx(HKEY_CURRENT_USER,
         "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders",
         0, KEY_QUERY_VALUE, &hKey);
 
-       RegQueryValueEx(hKey, "Local AppData", NULL, NULL, (LPBYTE)strLocalAppDataPath, &dwBufLen);
-        RegCloseKey(hKey);
+    RegQueryValueEx(hKey, "Local AppData", NULL, NULL, (LPBYTE)strLocalAppDataPath, &dwBufLen);
+    RegCloseKey(hKey);
 
-       emulator_vms_sdcard_path = malloc(strlen(strLocalAppDataPath) + sizeof emulator_vms + 1);       
-       strcpy(emulator_vms_sdcard_path, strLocalAppDataPath);
-        strcat(emulator_vms_sdcard_path, emulator_vms);
+    emulator_vms_sdcard_path = malloc(strlen(strLocalAppDataPath) + sizeof emulator_vms + 1);
+    strcpy(emulator_vms_sdcard_path, strLocalAppDataPath);
+    strcat(emulator_vms_sdcard_path, emulator_vms);
 #endif
 
-       return emulator_vms_sdcard_path;
+    return emulator_vms_sdcard_path;
 }
 
-static void* run_guest_server( void* args ) {
-
-    INFO( "start guest server thread.\n" );
+static void* run_guest_server(void* args)
+{
+    INFO("start guest server thread.\n");
 
     uint16_t port;
     struct sockaddr_in server_addr, client_addr;
     socklen_t client_len;
     port = svr_port;
 
-    if ( ( server_sock = socket( PF_INET, SOCK_DGRAM, 0 ) ) < 0 ) {
+    if ((server_sock = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
         ERR( "create listen socket error\n" );
         perror( "create listen socket error\n" );
         goto cleanup;
     }
-    memset( &server_addr, '\0', sizeof( server_addr ) );
+
+    memset(&server_addr, '\0', sizeof(server_addr));
     server_addr.sin_family = PF_INET;
-    server_addr.sin_addr.s_addr = inet_addr( "127.0.0.1" );
-    server_addr.sin_port = htons( port );
+    server_addr.sin_addr.s_addr = inet_addr("127.0.0.1");
+    server_addr.sin_port = htons(port);
 
     int opt = 1;
     setsockopt( server_sock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof( opt ) );
@@ -148,126 +155,134 @@ static void* run_guest_server( void* args ) {
     INFO( "guest server start...port:%d\n", port );
 
     while ( 1 ) {
+        memset(&readbuf, 0, RECV_BUF_SIZE);
 
-        memset( &readbuf, 0, RECV_BUF_SIZE );
-
-        int read_cnt = recvfrom( server_sock, readbuf, RECV_BUF_SIZE, 0, (struct sockaddr*) &client_addr, &client_len );
+        if (server_sock == 0) {
+            INFO("server_sock is closed\n");
+            return NULL;
+        }
+        int read_cnt = recvfrom(server_sock, readbuf,
+            RECV_BUF_SIZE, 0, (struct sockaddr*) &client_addr, &client_len);
 
-        if ( 0 > read_cnt ) {
-            ERR( "fail to recvfrom in guest_server.\n" );
-            perror( "fail to recvfrom in guest_server.:" );
+        if (0 > read_cnt) {
+            ERR("fail to recvfrom in guest_server.\n");
+            perror("fail to recvfrom in guest_server.:");
             break;
         } else {
 
-            if ( 0 == read_cnt ) {
-                ERR( "read_cnt is 0.\n" );
+            if (0 == read_cnt) {
+                ERR("read_cnt is 0.\n");
                 break;
             }
 
-            TRACE( "================= recv =================\n" );
-            TRACE( "read_cnt:%d\n", read_cnt );
-            TRACE( "readbuf:%s\n", readbuf );
+            TRACE("================= recv =================\n");
+            TRACE("read_cnt:%d\n", read_cnt);
+            TRACE("readbuf:%s\n", readbuf);
 
             char command[RECV_BUF_SIZE];
-            memset( command, '\0', sizeof( command ) );
+            memset(command, '\0', sizeof(command));
 
-            parse_val( readbuf, 0x0a, command );
+            parse_val(readbuf, 0x0a, command);
 
-            TRACE( "----------------------------------------\n" );
-            if ( strcmp( command, "3\n" ) == 0 ) {
-                TRACE( "command:%s\n", command );
+            TRACE("----------------------------------------\n");
+            if (strcmp(command, "3\n" ) == 0) {
+                TRACE("command:%s\n", command);
                 notify_sdb_daemon_start();
                 notify_sensor_daemon_start();
             } 
-           else if ( strcmp( command, "4\n" ) == 0 ) {
-               /* sdcard mount/umount msg recv from emuld */
-               INFO( "command:%s\n", command );
-               char token[] = "\n";
-               char* ret = NULL;
-               ret = strtok(readbuf, token);
-               INFO( "%s\n", ret);
-
-               ret = strtok(NULL, token);      
-               INFO( "%s\n", ret);
-
-               /* umount sdcard */
-               if ( atoi(ret) == 0 ) {
-                       mloop_evcmd_usbdisk( NULL );
-
-               } else if( atoi(ret) == 1 ) {
-                       /* mount sdcard */
-                       char sdcard_path[256];
-                       char* vms_path = get_emulator_vms_sdcard_path(); 
-                       memset(sdcard_path, '\0', sizeof(sdcard_path));
-                       
-                       strcpy(sdcard_path, vms_path);
-                       
-                       /* emulator_vms_sdcard_path + sdcard img name */
-                       ret = strtok(NULL, token);
-                       strcat(sdcard_path, ret);
-                       INFO( "%s\n", sdcard_path);
-                       
-                       mloop_evcmd_usbdisk(sdcard_path);
-                       free(vms_path);
-               } else {
-                       ERR( "!!! unknown command : %s\n", ret );
-               }
-           } else {
-                ERR( "!!! unknown command : %s\n", command );
+            else if (strcmp(command, "4\n") == 0) {
+                /* sdcard mount/umount msg recv from emuld */
+                INFO("command:%s\n", command);
+                char token[] = "\n";
+                char* ret = NULL;
+                ret = strtok(readbuf, token);
+                INFO("%s\n", ret);
+
+                ret = strtok(NULL, token);
+                INFO("%s\n", ret);
+
+                if (atoi(ret) == 0) {
+                    /* umount sdcard */
+                    mloop_evcmd_usbdisk(NULL);
+
+                } else if (atoi(ret) == 1) {
+                    /* mount sdcard */
+                    char sdcard_path[256];
+                    char* vms_path = get_emulator_vms_sdcard_path();
+                    memset(sdcard_path, '\0', sizeof(sdcard_path));
+
+                    strcpy(sdcard_path, vms_path);
+
+                    /* emulator_vms_sdcard_path + sdcard img name */
+                    ret = strtok(NULL, token);
+                    strcat(sdcard_path, ret);
+                    INFO("%s\n", sdcard_path);
+
+                    mloop_evcmd_usbdisk(sdcard_path);
+                    free(vms_path);
+                } else {
+                    ERR("!!! unknown command : %s\n", ret);
+                }
+            } else {
+                ERR("!!! unknown command : %s\n", command);
             }
-            TRACE( "========================================\n" );
 
+            TRACE("========================================\n");
         }
-
     }
 
-    cleanup:
+cleanup:
+
 #ifdef _WIN32
-    if( server_sock ) {
+    if (server_sock) {
         closesocket(server_sock);
     }
 #else
-    if ( server_sock ) {
-        close( server_sock );
+    if (server_sock) {
+        close(server_sock);
     }
 #endif
 
+    server_sock = 0;
+
     return NULL;
 }
 
-static int parse_val( char* buff, unsigned char data, char* parsbuf ) {
-
+static int parse_val(char* buff, unsigned char data, char* parsbuf)
+{
     int count = 0;
 
     while ( 1 ) {
-
-        if ( count > 12 ) {
+        if (count > 12) {
             return -1;
         }
 
-        if ( buff[count] == data ) {
+        if (buff[count] == data) {
             count++;
-            strncpy( parsbuf, buff, count );
+            strncpy(parsbuf, buff, count);
             return count;
         }
 
         count++;
-
     }
 
     return 0;
-
 }
 
-void shutdown_guest_server( void ) {
-    INFO( "shutdown_guest_server.\n" );
+void shutdown_guest_server(void)
+{
+    INFO("shutdown_guest_server.\n");
+
 #ifdef _WIN32
-    if( server_sock ) {
-        closesocket( server_sock );
+    if (server_sock) {
+        closesocket(server_sock);
     }
 #else
-    if ( server_sock ) {
-        close( server_sock );
+    if (server_sock) {
+        close(server_sock);
     }
 #endif
+
+    server_sock = 0;
 }
+