diff options
Diffstat (limited to 'recipes-mac/smack/udp-smack-test/udp_client.c')
| -rw-r--r-- | recipes-mac/smack/udp-smack-test/udp_client.c | 150 |
1 files changed, 75 insertions, 75 deletions
diff --git a/recipes-mac/smack/udp-smack-test/udp_client.c b/recipes-mac/smack/udp-smack-test/udp_client.c index 4d3afbe..23f3e00 100644 --- a/recipes-mac/smack/udp-smack-test/udp_client.c +++ b/recipes-mac/smack/udp-smack-test/udp_client.c @@ -1,75 +1,75 @@ -// (C) Copyright 2015 Intel Corporation
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-#include <sys/socket.h>
-#include <stdio.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-
-int main(int argc, char* argv[])
-{
- char* message = "hello";
- int sock, ret;
- struct sockaddr_in server_addr;
- struct hostent* host = gethostbyname("localhost");
- char* label;
- char* attr = "security.SMACK64IPOUT";
- int port;
- if (argc != 3)
- {
- perror("Client: Argument missing, please provide port and label for SMACK64IPOUT");
- return 2;
- }
-
- port = atoi(argv[1]);
- label = argv[2];
- sock = socket(AF_INET, SOCK_DGRAM,0);
- if(sock < 0)
- {
- perror("Client: Socket failure");
- return 2;
- }
-
-
- if(fsetxattr(sock, attr, label, strlen(label),0) < 0)
- {
- perror("Client: Unable to set attribute ");
- return 2;
- }
-
-
- server_addr.sin_family = AF_INET;
- server_addr.sin_port = htons(port);
- bcopy((char*) host->h_addr, (char*) &server_addr.sin_addr.s_addr,host->h_length);
- bzero(&(server_addr.sin_zero),8);
-
- ret = sendto(sock, message, strlen(message),0,(const struct sockaddr*)&server_addr,
- sizeof(struct sockaddr_in));
-
- close(sock);
- if(ret < 0)
- {
- perror("Client: Error sending message\n");
- return 1;
- }
-
- return 0;
-}
-
+// (C) Copyright 2015 Intel Corporation +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +#include <sys/socket.h> +#include <stdio.h> +#include <netinet/in.h> +#include <netdb.h> +#include <string.h> + +int main(int argc, char* argv[]) +{ + char* message = "hello"; + int sock, ret; + struct sockaddr_in server_addr; + struct hostent* host = gethostbyname("localhost"); + char* label; + char* attr = "security.SMACK64IPOUT"; + int port; + if (argc != 3) + { + perror("Client: Argument missing, please provide port and label for SMACK64IPOUT"); + return 2; + } + + port = atoi(argv[1]); + label = argv[2]; + sock = socket(AF_INET, SOCK_DGRAM,0); + if(sock < 0) + { + perror("Client: Socket failure"); + return 2; + } + + + if(fsetxattr(sock, attr, label, strlen(label),0) < 0) + { + perror("Client: Unable to set attribute "); + return 2; + } + + + server_addr.sin_family = AF_INET; + server_addr.sin_port = htons(port); + bcopy((char*) host->h_addr, (char*) &server_addr.sin_addr.s_addr,host->h_length); + bzero(&(server_addr.sin_zero),8); + + ret = sendto(sock, message, strlen(message),0,(const struct sockaddr*)&server_addr, + sizeof(struct sockaddr_in)); + + close(sock); + if(ret < 0) + { + perror("Client: Error sending message\n"); + return 1; + } + + return 0; +} + |