diff options
Diffstat (limited to '')
| -rw-r--r-- | daemon/daemon_aux.c | 34 | ||||
| -rw-r--r-- | daemon/daemon_aux.h | 3 | ||||
| -rw-r--r-- | daemon/mutatorclient.c | 2 | ||||
| -rw-r--r-- | daemon/mutatord.c | 21 | ||||
| -rw-r--r-- | daemon/mutatord.h | 4 |
5 files changed, 40 insertions, 24 deletions
diff --git a/daemon/daemon_aux.c b/daemon/daemon_aux.c index 3dbb01a..cce2372 100644 --- a/daemon/daemon_aux.c +++ b/daemon/daemon_aux.c @@ -33,7 +33,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.* #include <arpa/inet.h> #include <unistd.h> /**********************************************************************************************************************/ -int mutator_server(void) +int mutator_server(FILE* log_file) { int socket_desc, client_sock, socketlength, read_size; struct sockaddr_in server, client; @@ -41,16 +41,16 @@ int mutator_server(void) char client_message[2000]; FILE* clientistream; char runresponse[4000]; - char NOOUT[]="command did not return any output. could be an error or not."; + char NOOUT[]="command did not return any output. could be an error or not.\n"; /*create socket*/ socket_desc = socket(AF_INET, SOCK_STREAM, 0); if (socket_desc < 0) { - printf("could not create socket."); + fprintf(log_file, "%s", "could not create socket.\n"); } - puts ("socket created."); + fprintf (log_file, "%s", "socket created.\n"); server.sin_family = AF_INET; server.sin_addr.s_addr = INADDR_ANY; @@ -59,17 +59,17 @@ int mutator_server(void) /*Bind*/ if (bind(socket_desc, (struct sockaddr*)&server, sizeof(server)) < 0) { - perror("bind failed.error."); + perror("bind failed.error.\n"); return 1; } - puts("bind done."); + fprintf(log_file, "%s", "bind done.\n"); /*Listen*/ listen(socket_desc, 3); /*Accept incoming connection*/ - puts("Waiting for incoming connections..."); + fprintf(log_file, "%s", "Waiting for incoming connections...\n"); socketlength = sizeof(struct sockaddr_in); /*accept incoming connection from client*/ @@ -80,14 +80,14 @@ int mutator_server(void) perror("could not accept incoming client."); return 1; } - puts("connection accpeted."); + fprintf(log_file, "%s", "connection accpeted.\n"); /*recieve a message from client*/ while((read_size = recv(client_sock, client_message, 2000, 0)) > 0) { fflush(stdin); - puts("got command from client."); + fprintf(log_file, "%s","got command from client.\n"); /*open pipe, run command*/ clientistream = popen(client_message, "r"); @@ -96,7 +96,7 @@ int mutator_server(void) { perror("client command did not run successfully."); } - puts ("task completed."); + fprintf(log_file, "%s", "task completed.\n"); for (int i = 0; i < 2000; ++i) { @@ -114,31 +114,33 @@ int mutator_server(void) while (fgets(runresponse, sizeof(runresponse), clientistream) != NULL) { #if defined(__DBG) - puts("command stdout:"); - puts(runresponse); + fscanf(log_file, "%s", "command stdout:"); + fscanf(log_file, "%s", runresponse); #endif write(client_sock, runresponse, strlen(runresponse)); + fprintf(log_file, "%s", runresponse); } - puts("response sent to client."); + fprintf(log_file, "%s", "response sent to client.\n"); fflush(stdout); /*close pipe*/ pclose(clientistream); #if defined(__DBG) - puts("checkpoint 1"); + fprintf(log_file, "%s", "checkpoint 1\n"); #endif } #if defined(__DBG) - puts("checkpoint 10"); + fprintf(log_file, "%s", "checkpoint 10\n"); #endif if (read_size == 0) { - puts("client disconnected"); + fprintf(log_file, "%s", "client disconnected\n"); fflush(stdout); + fprintf(log_file, "%s", "closing log file\n"); } else if (read_size == -1) { diff --git a/daemon/daemon_aux.h b/daemon/daemon_aux.h index 09b504d..04a504d 100644 --- a/daemon/daemon_aux.h +++ b/daemon/daemon_aux.h @@ -22,9 +22,10 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.* #define __MUTATOR_AUX_SERVER_H /**********************************************************************************************************************/ /*headers*/ +#include <stdio.h> /**********************************************************************************************************************/ /*function prototypes*/ -int mutator_server(void); +int mutator_server(FILE* log_file); #endif /*last line intentionally left blank*/ diff --git a/daemon/mutatorclient.c b/daemon/mutatorclient.c index 656e62e..9177024 100644 --- a/daemon/mutatorclient.c +++ b/daemon/mutatorclient.c @@ -20,7 +20,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.* /**********************************************************************************************************************/ /*macros*/ #define __DBG -#if 0 +#if 1 #undef __DBG #endif /**********************************************************************************************************************/ diff --git a/daemon/mutatord.c b/daemon/mutatord.c index a0db5ba..edffe34 100644 --- a/daemon/mutatord.c +++ b/daemon/mutatord.c @@ -46,14 +46,21 @@ void time_n_date(FILE* infile) fprintf(infile, "%s", ctime(&tnd)); } -void signal_callback_handler(int signum) +void sigint_callback_handler(int signum) { exit(signum); } +void sigterm_callback_handler(int signum) +{ + //fclose(infile); + exit(signum); +} + int main(void) { - //signal(SIGINT, signal_callback_handler); + signal(SIGINT, sigint_callback_handler); + signal(SIGTERM, sigterm_callback_handler); /*getting a process ID*/ pid_t pid; @@ -87,6 +94,8 @@ int main(void) exit(EXIT_SUCCESS); } + /*i don't have a bellybutton so we're fine.*/ + umask(0); fprintf(mut_log, "%s", "set umask to 0.\n"); @@ -125,11 +134,13 @@ int main(void) { fprintf(mut_log, "%s", "running server...\n"); //sleep(1); - server_exit_code = mutator_server(); - fprintf(mut_log, "%s%d", "server terminated with exit code ", server_exit_code); + server_exit_code = mutator_server(mut_log); + fprintf(mut_log, "%s%d%s", "server terminated with exit code ", server_exit_code, "\n"); + fprintf (mut_log, "%s", "closing down server\n"); + fclose(mut_log); } - /*these obviously will never run. theyre just a reminder that i need to handle the gracefull shutdown*/ + /*@DEVI-these obviously will never run. theyre just a reminder that i need to handle the gracefull shutdown*/ fclose(mut_log); exit(EXIT_SUCCESS); } diff --git a/daemon/mutatord.h b/daemon/mutatord.h index 2f7bf5e..05df279 100644 --- a/daemon/mutatord.h +++ b/daemon/mutatord.h @@ -25,7 +25,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.* #include <stdio.h> /**********************************************************************************************************************/ /*function prototypes*/ -void signal_callback_handler(int signum); +void sigint_callback_handler(int signum); + +void sigterm_callbacl_handler(int signum); void time_n_date(FILE* infile); |