diff options
Diffstat (limited to 'tools/testing/selftests/android/ion/ipcsocket.c')
-rw-r--r-- | tools/testing/selftests/android/ion/ipcsocket.c | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/tools/testing/selftests/android/ion/ipcsocket.c b/tools/testing/selftests/android/ion/ipcsocket.c deleted file mode 100644 index 7dc521002095..000000000000 --- a/tools/testing/selftests/android/ion/ipcsocket.c +++ /dev/null @@ -1,227 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/time.h> -#include <sys/un.h> -#include <errno.h> - -#include "ipcsocket.h" - - -int opensocket(int *sockfd, const char *name, int connecttype) -{ - int ret, temp = 1; - - if (!name || strlen(name) > MAX_SOCK_NAME_LEN) { - fprintf(stderr, "<%s>: Invalid socket name.\n", __func__); - return -1; - } - - ret = socket(PF_LOCAL, SOCK_STREAM, 0); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed socket: <%s>\n", - __func__, strerror(errno)); - return ret; - } - - *sockfd = ret; - if (setsockopt(*sockfd, SOL_SOCKET, SO_REUSEADDR, - (char *)&temp, sizeof(int)) < 0) { - fprintf(stderr, "<%s>: Failed setsockopt: <%s>\n", - __func__, strerror(errno)); - goto err; - } - - sprintf(sock_name, "/tmp/%s", name); - - if (connecttype == 1) { - /* This is for Server connection */ - struct sockaddr_un skaddr; - int clientfd; - socklen_t sklen; - - unlink(sock_name); - memset(&skaddr, 0, sizeof(skaddr)); - skaddr.sun_family = AF_LOCAL; - strcpy(skaddr.sun_path, sock_name); - - ret = bind(*sockfd, (struct sockaddr *)&skaddr, - SUN_LEN(&skaddr)); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed bind: <%s>\n", - __func__, strerror(errno)); - goto err; - } - - ret = listen(*sockfd, 5); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed listen: <%s>\n", - __func__, strerror(errno)); - goto err; - } - - memset(&skaddr, 0, sizeof(skaddr)); - sklen = sizeof(skaddr); - - ret = accept(*sockfd, (struct sockaddr *)&skaddr, - (socklen_t *)&sklen); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed accept: <%s>\n", - __func__, strerror(errno)); - goto err; - } - - clientfd = ret; - *sockfd = clientfd; - } else { - /* This is for client connection */ - struct sockaddr_un skaddr; - - memset(&skaddr, 0, sizeof(skaddr)); - skaddr.sun_family = AF_LOCAL; - strcpy(skaddr.sun_path, sock_name); - - ret = connect(*sockfd, (struct sockaddr *)&skaddr, - SUN_LEN(&skaddr)); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed connect: <%s>\n", - __func__, strerror(errno)); - goto err; - } - } - - return 0; - -err: - if (*sockfd) - close(*sockfd); - - return ret; -} - -int sendtosocket(int sockfd, struct socketdata *skdata) -{ - int ret, buffd; - unsigned int len; - char cmsg_b[CMSG_SPACE(sizeof(int))]; - struct cmsghdr *cmsg; - struct msghdr msgh; - struct iovec iov; - struct timeval timeout; - fd_set selFDs; - - if (!skdata) { - fprintf(stderr, "<%s>: socketdata is NULL\n", __func__); - return -1; - } - - FD_ZERO(&selFDs); - FD_SET(0, &selFDs); - FD_SET(sockfd, &selFDs); - timeout.tv_sec = 20; - timeout.tv_usec = 0; - - ret = select(sockfd+1, NULL, &selFDs, NULL, &timeout); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed select: <%s>\n", - __func__, strerror(errno)); - return -1; - } - - if (FD_ISSET(sockfd, &selFDs)) { - buffd = skdata->data; - len = skdata->len; - memset(&msgh, 0, sizeof(msgh)); - msgh.msg_control = &cmsg_b; - msgh.msg_controllen = CMSG_LEN(len); - iov.iov_base = "OK"; - iov.iov_len = 2; - msgh.msg_iov = &iov; - msgh.msg_iovlen = 1; - cmsg = CMSG_FIRSTHDR(&msgh); - cmsg->cmsg_level = SOL_SOCKET; - cmsg->cmsg_type = SCM_RIGHTS; - cmsg->cmsg_len = CMSG_LEN(len); - memcpy(CMSG_DATA(cmsg), &buffd, len); - - ret = sendmsg(sockfd, &msgh, MSG_DONTWAIT); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed sendmsg: <%s>\n", - __func__, strerror(errno)); - return -1; - } - } - - return 0; -} - -int receivefromsocket(int sockfd, struct socketdata *skdata) -{ - int ret, buffd; - unsigned int len = 0; - char cmsg_b[CMSG_SPACE(sizeof(int))]; - struct cmsghdr *cmsg; - struct msghdr msgh; - struct iovec iov; - fd_set recvFDs; - char data[32]; - - if (!skdata) { - fprintf(stderr, "<%s>: socketdata is NULL\n", __func__); - return -1; - } - - FD_ZERO(&recvFDs); - FD_SET(0, &recvFDs); - FD_SET(sockfd, &recvFDs); - - ret = select(sockfd+1, &recvFDs, NULL, NULL, NULL); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed select: <%s>\n", - __func__, strerror(errno)); - return -1; - } - - if (FD_ISSET(sockfd, &recvFDs)) { - len = sizeof(buffd); - memset(&msgh, 0, sizeof(msgh)); - msgh.msg_control = &cmsg_b; - msgh.msg_controllen = CMSG_LEN(len); - iov.iov_base = data; - iov.iov_len = sizeof(data)-1; - msgh.msg_iov = &iov; - msgh.msg_iovlen = 1; - cmsg = CMSG_FIRSTHDR(&msgh); - cmsg->cmsg_level = SOL_SOCKET; - cmsg->cmsg_type = SCM_RIGHTS; - cmsg->cmsg_len = CMSG_LEN(len); - - ret = recvmsg(sockfd, &msgh, MSG_DONTWAIT); - if (ret < 0) { - fprintf(stderr, "<%s>: Failed recvmsg: <%s>\n", - __func__, strerror(errno)); - return -1; - } - - memcpy(&buffd, CMSG_DATA(cmsg), len); - skdata->data = buffd; - skdata->len = len; - } - return 0; -} - -int closesocket(int sockfd, char *name) -{ - char sockname[MAX_SOCK_NAME_LEN]; - - if (sockfd) - close(sockfd); - sprintf(sockname, "/tmp/%s", name); - unlink(sockname); - shutdown(sockfd, 2); - - return 0; -} |