From 09f97dafa8ea3cd2d8377212079095f0b6317250 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=9D=B4=EC=A2=85=ED=98=84?= <ljh0819@ajou.ac.kr>
Date: Thu, 21 Dec 2023 11:58:11 +0900
Subject: [PATCH] Add new file
---
camer_client.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 63 insertions(+)
create mode 100644 camer_client.c
diff --git a/camer_client.c b/camer_client.c
new file mode 100644
index 0000000..31cf057
--- /dev/null
+++ b/camer_client.c
@@ -0,0 +1,63 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <fcntl.h>
+#include <linux/spi/spidev.h>
+#include <linux/types.h>
+#include <stdint.h>
+#include <sys/ioctl.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+
+int sock;
+
+void error_handling(const char *message, int sock) {
+ close(sock);
+ perror(message);
+ fputc('\n', stderr);
+ exit(1);
+}
+
+int main(int argc, char* argv[]) {
+ struct sockaddr_in server_addr;
+ char picture;
+ ssize_t read_stat;
+
+ if (argc != 3) {
+ printf("Please deliver IP & Port num as arguments Correctly!\n");
+ exit(1);
+ }
+
+ sock = socket(PF_INET, SOCK_STREAM, 0);
+ if (sock == -1)
+ error_handling("socket() error", sock);
+
+ memset(&server_addr, 0, sizeof(server_addr));
+ server_addr.sin_family = AF_INET;
+ server_addr.sin_addr.s_addr = inet_addr(argv[1]);
+ server_addr.sin_port = htons(atoi(argv[2]));
+
+ if (connect(sock, (struct sockaddr *)&server_addr, sizeof(server_addr)) == -1)
+ error_handling("connect() error", sock);
+
+ while (1) {
+ read_stat = read(sock, &picture, 1);
+ if (read_stat == -1) {
+ perror("Client Output; reading data from socket error");
+ exit(1);
+ } else if (read_stat == 0) {
+ break;
+ } else {
+ if (!strncmp(&picture, "1",1)) {
+ system("raspistill -o image.jpg");
+ sleep(1);
+ system("python3 send_email2.py");
+ }
+ }
+ }
+
+ return 0;
+}
--
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