Add re-entrancy support / multiple instances (#9)
* done with changes but now segfaulting * fixed the bug * fix some bad indents * some cleanings * updated readme
This commit is contained in:
+118
-111
@@ -7,6 +7,7 @@
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// those magic defines are needed so we can use clone()
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#define _GNU_SOURCE
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#define __USE_GNU
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#include <sched.h>
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#include <unistd.h>
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@@ -15,17 +16,21 @@
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#include <string.h>
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#include <arpa/inet.h>
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#include <signal.h>
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#include <malloc.h>
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#include <stdlib.h>
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volatile int sockfd = -1;
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volatile bool conn_disband = false;
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TinyFrame *demo_tf;
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/**
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* Close socket
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*/
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void demo_disconn(void)
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{
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conn_disband = true;
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if (sockfd >= 0) close(sockfd);
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conn_disband = true;
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if (sockfd >= 0) close(sockfd);
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}
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/**
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@@ -34,17 +39,18 @@ void demo_disconn(void)
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* @param buff
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* @param len
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*/
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void TF_WriteImpl(const uint8_t *buff, size_t len)
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void TF_WriteImpl(TinyFrame *tf, const uint8_t *buff, size_t len)
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{
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printf("\033[32mTF_WriteImpl - sending frame:\033[0m\n");
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dumpFrame(buff, len);
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usleep(1000);
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printf("\033[32mTF_WriteImpl - sending frame:\033[0m\n");
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dumpFrame(buff, len);
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usleep(1000);
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if (sockfd != -1) {
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write(sockfd, buff, len);
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} else {
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printf("\nNo peer!\n");
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}
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if (sockfd != -1) {
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write(sockfd, buff, len);
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}
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else {
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printf("\nNo peer!\n");
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}
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}
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@@ -54,46 +60,46 @@ void TF_WriteImpl(const uint8_t *buff, size_t len)
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* @param unused
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* @return unused
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*/
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static int demo_client(void* unused)
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static int demo_client(void *unused)
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{
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(void)unused;
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(void) unused;
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ssize_t n = 0;
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uint8_t recvBuff[1024];
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struct sockaddr_in serv_addr;
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ssize_t n = 0;
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uint8_t recvBuff[1024];
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struct sockaddr_in serv_addr;
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printf("\n--- STARTING CLIENT! ---\n");
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printf("\n--- STARTING CLIENT! ---\n");
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memset(recvBuff, '0', sizeof(recvBuff));
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if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("\n Error : Could not create socket \n");
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return false;
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}
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memset(recvBuff, '0', sizeof(recvBuff));
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if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
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printf("\n Error : Could not create socket \n");
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return false;
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}
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memset(&serv_addr, '0', sizeof(serv_addr));
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memset(&serv_addr, '0', sizeof(serv_addr));
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_port = htons(PORT);
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_port = htons(PORT);
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if (inet_pton(AF_INET, "127.0.0.1", &serv_addr.sin_addr) <= 0) {
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printf("\n inet_pton error occured\n");
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return false;
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}
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if (inet_pton(AF_INET, "127.0.0.1", &serv_addr.sin_addr) <= 0) {
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printf("\n inet_pton error occured\n");
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return false;
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}
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if (connect(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0) {
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printf("\n Error : Connect Failed \n");
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perror("PERROR ");
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return false;
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}
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if (connect(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0) {
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printf("\n Error : Connect Failed \n");
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perror("PERROR ");
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return false;
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}
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printf("\n Child Process \n");
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printf("\n Child Process \n");
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while ((n = read(sockfd, recvBuff, sizeof(recvBuff) - 1)) > 0) {
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printf("\033[36m--- RX %ld bytes ---\033[0m\n", n);
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dumpFrame(recvBuff, (size_t) n);
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TF_Accept(recvBuff, (size_t) n);
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}
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return 0;
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while ((n = read(sockfd, recvBuff, sizeof(recvBuff) - 1)) > 0) {
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printf("\033[36m--- RX %ld bytes ---\033[0m\n", n);
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dumpFrame(recvBuff, (size_t) n);
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TF_Accept(demo_tf, recvBuff, (size_t) n);
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}
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return 0;
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}
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/**
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@@ -102,59 +108,59 @@ static int demo_client(void* unused)
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* @param unused
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* @return unused
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*/
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static int demo_server(void* unused)
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static int demo_server(void *unused)
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{
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(void)unused;
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ssize_t n;
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int listenfd = 0;
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uint8_t recvBuff[1024];
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struct sockaddr_in serv_addr;
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int option;
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(void) unused;
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ssize_t n;
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int listenfd = 0;
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uint8_t recvBuff[1024];
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struct sockaddr_in serv_addr;
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int option;
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printf("\n--- STARTING SERVER! ---\n");
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printf("\n--- STARTING SERVER! ---\n");
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listenfd = socket(AF_INET, SOCK_STREAM, 0);
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memset(&serv_addr, '0', sizeof(serv_addr));
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listenfd = socket(AF_INET, SOCK_STREAM, 0);
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memset(&serv_addr, '0', sizeof(serv_addr));
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option = 1;
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setsockopt(listenfd, SOL_SOCKET, SO_REUSEADDR, (char*)&option, sizeof(option));
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option = 1;
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setsockopt(listenfd, SOL_SOCKET, SO_REUSEADDR, (char *) &option, sizeof(option));
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_addr.s_addr = htonl(INADDR_ANY);
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serv_addr.sin_port = htons(PORT);
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_addr.s_addr = htonl(INADDR_ANY);
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serv_addr.sin_port = htons(PORT);
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if (bind(listenfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0) {
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perror("Failed to bind");
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return 1;
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}
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if (bind(listenfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0) {
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perror("Failed to bind");
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return 1;
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}
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if (listen(listenfd, 10) < 0) {
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perror("Failed to listen");
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return 1;
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}
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if (listen(listenfd, 10) < 0) {
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perror("Failed to listen");
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return 1;
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}
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while (1) {
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printf("\nWaiting for client...\n");
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sockfd = accept(listenfd, (struct sockaddr *) NULL, NULL);
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setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (char*)&option, sizeof(option));
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printf("\nClient connected\n");
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conn_disband = false;
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while (1) {
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printf("\nWaiting for client...\n");
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sockfd = accept(listenfd, (struct sockaddr *) NULL, NULL);
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setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (char *) &option, sizeof(option));
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printf("\nClient connected\n");
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conn_disband = false;
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while ((n = read(sockfd, recvBuff, sizeof(recvBuff) - 1)) > 0 && !conn_disband) {
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printf("\033[36m--- RX %ld bytes ---\033[0m\n", n);
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dumpFrame(recvBuff, n);
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TF_Accept(recvBuff, (size_t) n);
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}
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while ((n = read(sockfd, recvBuff, sizeof(recvBuff) - 1)) > 0 && !conn_disband) {
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printf("\033[36m--- RX %ld bytes ---\033[0m\n", n);
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dumpFrame(recvBuff, n);
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TF_Accept(demo_tf, recvBuff, (size_t) n);
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}
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if (n < 0) {
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printf("\n Read error \n");
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}
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if (n < 0) {
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printf("\n Read error \n");
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}
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printf("Closing socket\n");
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close(sockfd);
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sockfd = -1;
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}
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return 0;
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printf("Closing socket\n");
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close(sockfd);
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sockfd = -1;
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}
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return 0;
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}
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/**
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@@ -164,11 +170,11 @@ static int demo_server(void* unused)
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*/
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static void signal_handler(int sig)
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{
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(void)sig;
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printf("Shutting down...");
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demo_disconn();
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(void) sig;
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printf("Shutting down...");
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demo_disconn();
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exit(sig); // pass the signal through - this is nonstandard behavior but useful for debugging
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exit(sig); // pass the signal through - this is nonstandard behavior but useful for debugging
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}
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/**
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@@ -176,7 +182,7 @@ static void signal_handler(int sig)
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*/
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void demo_sleep(void)
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{
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while(1) usleep(10);
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while (1) usleep(10);
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}
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/**
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@@ -188,32 +194,33 @@ void demo_sleep(void)
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*/
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void demo_init(TF_Peer peer)
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{
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signal(SIGTERM, signal_handler);
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signal(SIGINT, signal_handler);
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signal(SIGTERM, signal_handler);
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signal(SIGINT, signal_handler);
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int retc;
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void *stack = malloc(8192);
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if (stack == NULL) {
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perror("Oh fuck");
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signal_handler(9);
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return;
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}
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int retc;
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void *stack = malloc(8192);
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if (stack == NULL) {
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perror("Oh fuck");
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signal_handler(9);
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return;
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}
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printf("Starting %s...\n", peer == TF_MASTER ? "MASTER" : "SLAVE");
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printf("Starting %s...\n", peer == TF_MASTER ? "MASTER" : "SLAVE");
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// CLONE_VM --- share heap
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// CLONE_FILES --- share stdout and stderr
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if (peer == TF_MASTER) {
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retc = clone(&demo_client, (char *)stack+8192, CLONE_VM|CLONE_FILES, 0);
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} else {
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retc = clone(&demo_server, (char *)stack+8192, CLONE_VM|CLONE_FILES, 0);
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}
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// CLONE_VM --- share heap
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// CLONE_FILES --- share stdout and stderr
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if (peer == TF_MASTER) {
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retc = clone(&demo_client, (char *) stack + 8192, CLONE_VM | CLONE_FILES, 0);
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}
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else {
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retc = clone(&demo_server, (char *) stack + 8192, CLONE_VM | CLONE_FILES, 0);
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}
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if (retc == 0) {
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perror("Clone fail");
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signal_handler(9);
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return;
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}
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if (retc == 0) {
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perror("Clone fail");
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signal_handler(9);
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return;
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}
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printf("Thread started\n");
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printf("Thread started\n");
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}
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@@ -11,6 +11,8 @@
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#define PORT 9798
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extern TinyFrame *demo_tf;
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/** Sleep and wait for ^C */
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void demo_sleep(void);
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@@ -1,11 +1,12 @@
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CFILES=../utils.c ../../TinyFrame.c
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INCLDIRS=-I. -I.. -I../..
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CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wall -Wextra $(CFILES) $(INCLDIRS)
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CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wall -Wno-unused -Wextra $(CFILES) $(INCLDIRS)
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build: test.bin
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run: test.bin
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./test.bin
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build: test.bin
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test.bin: test.c $(CFILES)
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gcc test.c $(CFLAGS) -o test.bin
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+274
-271
@@ -3,295 +3,298 @@
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#include "../../TinyFrame.h"
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#include "../utils.h"
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TinyFrame *demo_tf;
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extern const char *romeo;
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/**
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* This function should be defined in the application code.
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* It implements the lowest layer - sending bytes to UART (or other)
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*/
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void TF_WriteImpl(const uint8_t *buff, size_t len)
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void TF_WriteImpl(TinyFrame *tf, const uint8_t *buff, size_t len)
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{
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printf("--------------------\n");
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printf("\033[32mTF_WriteImpl - sending frame:\033[0m\n");
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dumpFrame(buff, len);
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printf("--------------------\n");
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printf("\033[32mTF_WriteImpl - sending frame:\033[0m\n");
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dumpFrame(buff, len);
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// Send it back as if we received it
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TF_Accept(buff, len);
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// Send it back as if we received it
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TF_Accept(tf, buff, len);
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}
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/** An example listener function */
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TF_Result myListener(TF_Msg *msg)
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TF_Result myListener(TinyFrame *tf, TF_Msg *msg)
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{
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dumpFrameInfo(msg);
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if (strcmp(msg->data, romeo) == 0) {
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printf("FILE TRANSFERRED OK!\r\n");
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} else {
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printf("FAIL!!!!\r\n");
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}
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return TF_STAY;
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dumpFrameInfo(msg);
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if (strcmp((const char *) msg->data, romeo) == 0) {
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printf("FILE TRANSFERRED OK!\r\n");
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}
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else {
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printf("FAIL!!!!\r\n");
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}
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return TF_STAY;
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}
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void main(void)
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{
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TF_Msg msg;
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TF_Msg msg;
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// Set up the TinyFrame library
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TF_Init(TF_MASTER); // 1 = master, 0 = slave
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TF_AddGenericListener(myListener);
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// Set up the TinyFrame library
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demo_tf = TF_Init(TF_MASTER); // 1 = master, 0 = slave
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TF_AddGenericListener(demo_tf, myListener);
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printf("------ Simulate sending a LOOONG message --------\n");
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printf("------ Simulate sending a LOOONG message --------\n");
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TF_ClearMsg(&msg);
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msg.type = 0x22;
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msg.data = (pu8)romeo;
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msg.len = strlen(romeo);
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TF_Send(&msg);
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TF_ClearMsg(&msg);
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msg.type = 0x22;
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msg.data = (pu8) romeo;
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msg.len = (TF_LEN) strlen(romeo);
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TF_Send(demo_tf, &msg);
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}
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const char *romeo ="THE TRAGEDY OF ROMEO AND JULIET\n"
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"\n"
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"by William Shakespeare\n"
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"\n"
|
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"\n"
|
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"\n"
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"Dramatis Personae\n"
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"\n"
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" Chorus.\n"
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"\n"
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"\n"
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" Escalus, Prince of Verona.\n"
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"\n"
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" Paris, a young Count, kinsman to the Prince.\n"
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"\n"
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" Montague, heads of two houses at variance with each other.\n"
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"\n"
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" Capulet, heads of two houses at variance with each other.\n"
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"\n"
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" An old Man, of the Capulet family.\n"
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"\n"
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" Romeo, son to Montague.\n"
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"\n"
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" Tybalt, nephew to Lady Capulet.\n"
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"\n"
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" Mercutio, kinsman to the Prince and friend to Romeo.\n"
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"\n"
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" Benvolio, nephew to Montague, and friend to Romeo\n"
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"\n"
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" Tybalt, nephew to Lady Capulet.\n"
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"\n"
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" Friar Laurence, Franciscan.\n"
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"\n"
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" Friar John, Franciscan.\n"
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"\n"
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" Balthasar, servant to Romeo.\n"
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"\n"
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" Abram, servant to Montague.\n"
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"\n"
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" Sampson, servant to Capulet.\n"
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"\n"
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" Gregory, servant to Capulet.\n"
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"\n"
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" Peter, servant to Juliet's nurse.\n"
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"\n"
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" An Apothecary.\n"
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"\n"
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" Three Musicians.\n"
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"\n"
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" An Officer.\n"
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"\n"
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"\n"
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" Lady Montague, wife to Montague.\n"
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"\n"
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" Lady Capulet, wife to Capulet.\n"
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"\n"
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" Juliet, daughter to Capulet.\n"
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"\n"
|
||||
" Nurse to Juliet.\n"
|
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"\n"
|
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"\n"
|
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" Citizens of Verona; Gentlemen and Gentlewomen of both houses;\n"
|
||||
" Maskers, Torchbearers, Pages, Guards, Watchmen, Servants, and\n"
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" Attendants.\n"
|
||||
"\n"
|
||||
" SCENE.--Verona; Mantua.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" THE PROLOGUE\n"
|
||||
"\n"
|
||||
" Enter Chorus.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Chor. Two households, both alike in dignity,\n"
|
||||
" In fair Verona, where we lay our scene,\n"
|
||||
" From ancient grudge break to new mutiny,\n"
|
||||
" Where civil blood makes civil hands unclean.\n"
|
||||
" From forth the fatal loins of these two foes\n"
|
||||
" A pair of star-cross'd lovers take their life;\n"
|
||||
" Whose misadventur'd piteous overthrows\n"
|
||||
" Doth with their death bury their parents' strife.\n"
|
||||
" The fearful passage of their death-mark'd love,\n"
|
||||
" And the continuance of their parents' rage,\n"
|
||||
" Which, but their children's end, naught could remove,\n"
|
||||
" Is now the two hours' traffic of our stage;\n"
|
||||
" The which if you with patient ears attend,\n"
|
||||
" What here shall miss, our toil shall strive to mend.\n"
|
||||
" [Exit.]\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"ACT I. Scene I.\n"
|
||||
"Verona. A public place.\n"
|
||||
"\n"
|
||||
"Enter Sampson and Gregory (with swords and bucklers) of the house\n"
|
||||
"of Capulet.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Samp. Gregory, on my word, we'll not carry coals.\n"
|
||||
"\n"
|
||||
" Greg. No, for then we should be colliers.\n"
|
||||
"\n"
|
||||
" Samp. I mean, an we be in choler, we'll draw.\n"
|
||||
"\n"
|
||||
" Greg. Ay, while you live, draw your neck out of collar.\n"
|
||||
"\n"
|
||||
" Samp. I strike quickly, being moved.\n"
|
||||
"\n"
|
||||
" Greg. But thou art not quickly moved to strike.\n"
|
||||
"\n"
|
||||
" Samp. A dog of the house of Montague moves me.\n"
|
||||
"\n"
|
||||
" Greg. To move is to stir, and to be valiant is to stand.\n"
|
||||
" Therefore, if thou art moved, thou runn'st away.\n"
|
||||
"\n"
|
||||
" Samp. A dog of that house shall move me to stand. I will take\n"
|
||||
" the wall of any man or maid of Montague's.\n"
|
||||
"\n"
|
||||
" Greg. That shows thee a weak slave; for the weakest goes to the\n"
|
||||
" wall.\n"
|
||||
"\n"
|
||||
" Samp. 'Tis true; and therefore women, being the weaker vessels,\n"
|
||||
" are ever thrust to the wall. Therefore I will push Montague's men\n"
|
||||
" from the wall and thrust his maids to the wall.\n"
|
||||
"\n"
|
||||
" Greg. The quarrel is between our masters and us their men.\n"
|
||||
"\n"
|
||||
" Samp. 'Tis all one. I will show myself a tyrant. When I have\n"
|
||||
" fought with the men, I will be cruel with the maids- I will cut off\n"
|
||||
" their heads.\n"
|
||||
"\n"
|
||||
" Greg. The heads of the maids?\n"
|
||||
"\n"
|
||||
" Samp. Ay, the heads of the maids, or their maidenheads.\n"
|
||||
" Take it in what sense thou wilt.\n"
|
||||
"\n"
|
||||
" Greg. They must take it in sense that feel it.\n"
|
||||
"\n"
|
||||
" Samp. Me they shall feel while I am able to stand; and 'tis known I\n"
|
||||
" am a pretty piece of flesh.\n"
|
||||
"\n"
|
||||
" Greg. 'Tis well thou art not fish; if thou hadst, thou hadst\n"
|
||||
" been poor-John. Draw thy tool! Here comes two of the house of\n"
|
||||
" Montagues.\n"
|
||||
"\n"
|
||||
" Enter two other Servingmen [Abram and Balthasar].\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Samp. My naked weapon is out. Quarrel! I will back thee.\n"
|
||||
"\n"
|
||||
" Greg. How? turn thy back and run?\n"
|
||||
"\n"
|
||||
" Samp. Fear me not.\n"
|
||||
"\n"
|
||||
" Greg. No, marry. I fear thee!\n"
|
||||
"\n"
|
||||
" Samp. Let us take the law of our sides; let them begin.\n"
|
||||
"\n"
|
||||
" Greg. I will frown as I pass by, and let them take it as they list.\n"
|
||||
"\n"
|
||||
" Samp. Nay, as they dare. I will bite my thumb at them; which is\n"
|
||||
" disgrace to them, if they bear it.\n"
|
||||
"\n"
|
||||
" Abr. Do you bite your thumb at us, sir?\n"
|
||||
"\n"
|
||||
" Samp. I do bite my thumb, sir.\n"
|
||||
"\n"
|
||||
" Abr. Do you bite your thumb at us, sir?\n"
|
||||
"\n"
|
||||
" Samp. [aside to Gregory] Is the law of our side if I say ay?\n"
|
||||
"\n"
|
||||
" Greg. [aside to Sampson] No.\n"
|
||||
"\n"
|
||||
" Samp. No, sir, I do not bite my thumb at you, sir; but I bite my\n"
|
||||
" thumb, sir.\n"
|
||||
"\n"
|
||||
" Greg. Do you quarrel, sir?\n"
|
||||
"\n"
|
||||
" Abr. Quarrel, sir? No, sir.\n"
|
||||
"\n"
|
||||
" Samp. But if you do, sir, am for you. I serve as good a man as\n"
|
||||
" you.\n"
|
||||
"\n"
|
||||
" Abr. No better.\n"
|
||||
"\n"
|
||||
" Samp. Well, sir.\n"
|
||||
"\n"
|
||||
" Enter Benvolio.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Greg. [aside to Sampson] Say 'better.' Here comes one of my\n"
|
||||
" master's kinsmen.\n"
|
||||
"\n"
|
||||
" Samp. Yes, better, sir.\n"
|
||||
"\n"
|
||||
" Abr. You lie.\n"
|
||||
"\n"
|
||||
" Samp. Draw, if you be men. Gregory, remember thy swashing blow.\n"
|
||||
" They fight.\n"
|
||||
"\n"
|
||||
" Ben. Part, fools! [Beats down their swords.]\n"
|
||||
" Put up your swords. You know not what you do.\n"
|
||||
"\n"
|
||||
" Enter Tybalt.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Tyb. What, art thou drawn among these heartless hinds?\n"
|
||||
" Turn thee Benvolio! look upon thy death.\n"
|
||||
"\n"
|
||||
" Ben. I do but keep the peace. Put up thy sword,\n"
|
||||
" Or manage it to part these men with me.\n"
|
||||
"\n"
|
||||
" Tyb. What, drawn, and talk of peace? I hate the word\n"
|
||||
" As I hate hell, all Montagues, and thee.\n"
|
||||
" Have at thee, coward! They fight.\n"
|
||||
"\n"
|
||||
" Enter an officer, and three or four Citizens with clubs or\n"
|
||||
" partisans.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Officer. Clubs, bills, and partisans! Strike! beat them down!\n"
|
||||
"\n"
|
||||
" Citizens. Down with the Capulets! Down with the Montagues!\n"
|
||||
"\n"
|
||||
" Enter Old Capulet in his gown, and his Wife.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Cap. What noise is this? Give me my long sword, ho!\n"
|
||||
"\n"
|
||||
" Wife. A crutch, a crutch! Why call you for a sword?\n"
|
||||
"\n"
|
||||
" Cap. My sword, I say! Old Montague is come\n"
|
||||
" And flourishes his blade in spite of me.\n"
|
||||
"\n"
|
||||
" Enter Old Montague and his Wife.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Mon. Thou villain Capulet!- Hold me not, let me go.\n"
|
||||
"\n"
|
||||
" M. Wife. Thou shalt not stir one foot to seek a foe.\n"
|
||||
"\n"
|
||||
" Enter Prince Escalus, with his Train.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"END OF FILE\n";
|
||||
const char *romeo = "THE TRAGEDY OF ROMEO AND JULIET\n"
|
||||
"\n"
|
||||
"by William Shakespeare\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"Dramatis Personae\n"
|
||||
"\n"
|
||||
" Chorus.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Escalus, Prince of Verona.\n"
|
||||
"\n"
|
||||
" Paris, a young Count, kinsman to the Prince.\n"
|
||||
"\n"
|
||||
" Montague, heads of two houses at variance with each other.\n"
|
||||
"\n"
|
||||
" Capulet, heads of two houses at variance with each other.\n"
|
||||
"\n"
|
||||
" An old Man, of the Capulet family.\n"
|
||||
"\n"
|
||||
" Romeo, son to Montague.\n"
|
||||
"\n"
|
||||
" Tybalt, nephew to Lady Capulet.\n"
|
||||
"\n"
|
||||
" Mercutio, kinsman to the Prince and friend to Romeo.\n"
|
||||
"\n"
|
||||
" Benvolio, nephew to Montague, and friend to Romeo\n"
|
||||
"\n"
|
||||
" Tybalt, nephew to Lady Capulet.\n"
|
||||
"\n"
|
||||
" Friar Laurence, Franciscan.\n"
|
||||
"\n"
|
||||
" Friar John, Franciscan.\n"
|
||||
"\n"
|
||||
" Balthasar, servant to Romeo.\n"
|
||||
"\n"
|
||||
" Abram, servant to Montague.\n"
|
||||
"\n"
|
||||
" Sampson, servant to Capulet.\n"
|
||||
"\n"
|
||||
" Gregory, servant to Capulet.\n"
|
||||
"\n"
|
||||
" Peter, servant to Juliet's nurse.\n"
|
||||
"\n"
|
||||
" An Apothecary.\n"
|
||||
"\n"
|
||||
" Three Musicians.\n"
|
||||
"\n"
|
||||
" An Officer.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Lady Montague, wife to Montague.\n"
|
||||
"\n"
|
||||
" Lady Capulet, wife to Capulet.\n"
|
||||
"\n"
|
||||
" Juliet, daughter to Capulet.\n"
|
||||
"\n"
|
||||
" Nurse to Juliet.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Citizens of Verona; Gentlemen and Gentlewomen of both houses;\n"
|
||||
" Maskers, Torchbearers, Pages, Guards, Watchmen, Servants, and\n"
|
||||
" Attendants.\n"
|
||||
"\n"
|
||||
" SCENE.--Verona; Mantua.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" THE PROLOGUE\n"
|
||||
"\n"
|
||||
" Enter Chorus.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Chor. Two households, both alike in dignity,\n"
|
||||
" In fair Verona, where we lay our scene,\n"
|
||||
" From ancient grudge break to new mutiny,\n"
|
||||
" Where civil blood makes civil hands unclean.\n"
|
||||
" From forth the fatal loins of these two foes\n"
|
||||
" A pair of star-cross'd lovers take their life;\n"
|
||||
" Whose misadventur'd piteous overthrows\n"
|
||||
" Doth with their death bury their parents' strife.\n"
|
||||
" The fearful passage of their death-mark'd love,\n"
|
||||
" And the continuance of their parents' rage,\n"
|
||||
" Which, but their children's end, naught could remove,\n"
|
||||
" Is now the two hours' traffic of our stage;\n"
|
||||
" The which if you with patient ears attend,\n"
|
||||
" What here shall miss, our toil shall strive to mend.\n"
|
||||
" [Exit.]\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"ACT I. Scene I.\n"
|
||||
"Verona. A public place.\n"
|
||||
"\n"
|
||||
"Enter Sampson and Gregory (with swords and bucklers) of the house\n"
|
||||
"of Capulet.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Samp. Gregory, on my word, we'll not carry coals.\n"
|
||||
"\n"
|
||||
" Greg. No, for then we should be colliers.\n"
|
||||
"\n"
|
||||
" Samp. I mean, an we be in choler, we'll draw.\n"
|
||||
"\n"
|
||||
" Greg. Ay, while you live, draw your neck out of collar.\n"
|
||||
"\n"
|
||||
" Samp. I strike quickly, being moved.\n"
|
||||
"\n"
|
||||
" Greg. But thou art not quickly moved to strike.\n"
|
||||
"\n"
|
||||
" Samp. A dog of the house of Montague moves me.\n"
|
||||
"\n"
|
||||
" Greg. To move is to stir, and to be valiant is to stand.\n"
|
||||
" Therefore, if thou art moved, thou runn'st away.\n"
|
||||
"\n"
|
||||
" Samp. A dog of that house shall move me to stand. I will take\n"
|
||||
" the wall of any man or maid of Montague's.\n"
|
||||
"\n"
|
||||
" Greg. That shows thee a weak slave; for the weakest goes to the\n"
|
||||
" wall.\n"
|
||||
"\n"
|
||||
" Samp. 'Tis true; and therefore women, being the weaker vessels,\n"
|
||||
" are ever thrust to the wall. Therefore I will push Montague's men\n"
|
||||
" from the wall and thrust his maids to the wall.\n"
|
||||
"\n"
|
||||
" Greg. The quarrel is between our masters and us their men.\n"
|
||||
"\n"
|
||||
" Samp. 'Tis all one. I will show myself a tyrant. When I have\n"
|
||||
" fought with the men, I will be cruel with the maids- I will cut off\n"
|
||||
" their heads.\n"
|
||||
"\n"
|
||||
" Greg. The heads of the maids?\n"
|
||||
"\n"
|
||||
" Samp. Ay, the heads of the maids, or their maidenheads.\n"
|
||||
" Take it in what sense thou wilt.\n"
|
||||
"\n"
|
||||
" Greg. They must take it in sense that feel it.\n"
|
||||
"\n"
|
||||
" Samp. Me they shall feel while I am able to stand; and 'tis known I\n"
|
||||
" am a pretty piece of flesh.\n"
|
||||
"\n"
|
||||
" Greg. 'Tis well thou art not fish; if thou hadst, thou hadst\n"
|
||||
" been poor-John. Draw thy tool! Here comes two of the house of\n"
|
||||
" Montagues.\n"
|
||||
"\n"
|
||||
" Enter two other Servingmen [Abram and Balthasar].\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Samp. My naked weapon is out. Quarrel! I will back thee.\n"
|
||||
"\n"
|
||||
" Greg. How? turn thy back and run?\n"
|
||||
"\n"
|
||||
" Samp. Fear me not.\n"
|
||||
"\n"
|
||||
" Greg. No, marry. I fear thee!\n"
|
||||
"\n"
|
||||
" Samp. Let us take the law of our sides; let them begin.\n"
|
||||
"\n"
|
||||
" Greg. I will frown as I pass by, and let them take it as they list.\n"
|
||||
"\n"
|
||||
" Samp. Nay, as they dare. I will bite my thumb at them; which is\n"
|
||||
" disgrace to them, if they bear it.\n"
|
||||
"\n"
|
||||
" Abr. Do you bite your thumb at us, sir?\n"
|
||||
"\n"
|
||||
" Samp. I do bite my thumb, sir.\n"
|
||||
"\n"
|
||||
" Abr. Do you bite your thumb at us, sir?\n"
|
||||
"\n"
|
||||
" Samp. [aside to Gregory] Is the law of our side if I say ay?\n"
|
||||
"\n"
|
||||
" Greg. [aside to Sampson] No.\n"
|
||||
"\n"
|
||||
" Samp. No, sir, I do not bite my thumb at you, sir; but I bite my\n"
|
||||
" thumb, sir.\n"
|
||||
"\n"
|
||||
" Greg. Do you quarrel, sir?\n"
|
||||
"\n"
|
||||
" Abr. Quarrel, sir? No, sir.\n"
|
||||
"\n"
|
||||
" Samp. But if you do, sir, am for you. I serve as good a man as\n"
|
||||
" you.\n"
|
||||
"\n"
|
||||
" Abr. No better.\n"
|
||||
"\n"
|
||||
" Samp. Well, sir.\n"
|
||||
"\n"
|
||||
" Enter Benvolio.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Greg. [aside to Sampson] Say 'better.' Here comes one of my\n"
|
||||
" master's kinsmen.\n"
|
||||
"\n"
|
||||
" Samp. Yes, better, sir.\n"
|
||||
"\n"
|
||||
" Abr. You lie.\n"
|
||||
"\n"
|
||||
" Samp. Draw, if you be men. Gregory, remember thy swashing blow.\n"
|
||||
" They fight.\n"
|
||||
"\n"
|
||||
" Ben. Part, fools! [Beats down their swords.]\n"
|
||||
" Put up your swords. You know not what you do.\n"
|
||||
"\n"
|
||||
" Enter Tybalt.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Tyb. What, art thou drawn among these heartless hinds?\n"
|
||||
" Turn thee Benvolio! look upon thy death.\n"
|
||||
"\n"
|
||||
" Ben. I do but keep the peace. Put up thy sword,\n"
|
||||
" Or manage it to part these men with me.\n"
|
||||
"\n"
|
||||
" Tyb. What, drawn, and talk of peace? I hate the word\n"
|
||||
" As I hate hell, all Montagues, and thee.\n"
|
||||
" Have at thee, coward! They fight.\n"
|
||||
"\n"
|
||||
" Enter an officer, and three or four Citizens with clubs or\n"
|
||||
" partisans.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Officer. Clubs, bills, and partisans! Strike! beat them down!\n"
|
||||
"\n"
|
||||
" Citizens. Down with the Capulets! Down with the Montagues!\n"
|
||||
"\n"
|
||||
" Enter Old Capulet in his gown, and his Wife.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Cap. What noise is this? Give me my long sword, ho!\n"
|
||||
"\n"
|
||||
" Wife. A crutch, a crutch! Why call you for a sword?\n"
|
||||
"\n"
|
||||
" Cap. My sword, I say! Old Montague is come\n"
|
||||
" And flourishes his blade in spite of me.\n"
|
||||
"\n"
|
||||
" Enter Old Montague and his Wife.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
" Mon. Thou villain Capulet!- Hold me not, let me go.\n"
|
||||
"\n"
|
||||
" M. Wife. Thou shalt not stir one foot to seek a foe.\n"
|
||||
"\n"
|
||||
" Enter Prince Escalus, with his Train.\n"
|
||||
"\n"
|
||||
"\n"
|
||||
"END OF FILE\n";
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
CFILES=../utils.c ../../TinyFrame.c
|
||||
INCLDIRS=-I. -I.. -I../..
|
||||
CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wall -Wextra $(CFILES) $(INCLDIRS)
|
||||
CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wno-unused -Wall -Wextra $(CFILES) $(INCLDIRS)
|
||||
|
||||
run: test.bin
|
||||
./test.bin
|
||||
|
||||
+36
-35
@@ -3,63 +3,64 @@
|
||||
#include "../../TinyFrame.h"
|
||||
#include "../utils.h"
|
||||
|
||||
TinyFrame *demo_tf;
|
||||
|
||||
/**
|
||||
* This function should be defined in the application code.
|
||||
* It implements the lowest layer - sending bytes to UART (or other)
|
||||
*/
|
||||
void TF_WriteImpl(const uint8_t *buff, size_t len)
|
||||
void TF_WriteImpl(TinyFrame *tf, const uint8_t *buff, size_t len)
|
||||
{
|
||||
printf("--------------------\n");
|
||||
printf("\033[32mTF_WriteImpl - sending frame:\033[0m\n");
|
||||
dumpFrame(buff, len);
|
||||
printf("--------------------\n");
|
||||
printf("\033[32mTF_WriteImpl - sending frame:\033[0m\n");
|
||||
dumpFrame(buff, len);
|
||||
|
||||
// Send it back as if we received it
|
||||
TF_Accept(buff, len);
|
||||
// Send it back as if we received it
|
||||
TF_Accept(tf, buff, len);
|
||||
}
|
||||
|
||||
/** An example listener function */
|
||||
TF_Result myListener(TF_Msg *msg)
|
||||
TF_Result myListener(TinyFrame *tf, TF_Msg *msg)
|
||||
{
|
||||
dumpFrameInfo(msg);
|
||||
return TF_STAY;
|
||||
dumpFrameInfo(msg);
|
||||
return TF_STAY;
|
||||
}
|
||||
|
||||
TF_Result testIdListener(TF_Msg *msg)
|
||||
TF_Result testIdListener(TinyFrame *tf, TF_Msg *msg)
|
||||
{
|
||||
printf("OK - ID Listener triggered for msg!\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_CLOSE;
|
||||
printf("OK - ID Listener triggered for msg!\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_CLOSE;
|
||||
}
|
||||
|
||||
void main(void)
|
||||
{
|
||||
TF_Msg msg;
|
||||
const char *longstr = "Lorem ipsum dolor sit amet.";
|
||||
TF_Msg msg;
|
||||
const char *longstr = "Lorem ipsum dolor sit amet.";
|
||||
|
||||
// Set up the TinyFrame library
|
||||
TF_Init(TF_MASTER); // 1 = master, 0 = slave
|
||||
TF_AddGenericListener(myListener);
|
||||
// Set up the TinyFrame library
|
||||
demo_tf = TF_Init(TF_MASTER); // 1 = master, 0 = slave
|
||||
TF_AddGenericListener(demo_tf, myListener);
|
||||
|
||||
printf("------ Simulate sending a message --------\n");
|
||||
printf("------ Simulate sending a message --------\n");
|
||||
|
||||
TF_ClearMsg(&msg);
|
||||
msg.type = 0x22;
|
||||
msg.data = (pu8)"Hello TinyFrame";
|
||||
msg.len = 16;
|
||||
TF_Send(&msg);
|
||||
TF_ClearMsg(&msg);
|
||||
msg.type = 0x22;
|
||||
msg.data = (pu8) "Hello TinyFrame";
|
||||
msg.len = 16;
|
||||
TF_Send(demo_tf, &msg);
|
||||
|
||||
msg.type = 0x33;
|
||||
msg.data = (pu8)longstr;
|
||||
msg.len = (TF_LEN) (strlen(longstr)+1); // add the null byte
|
||||
TF_Send(&msg);
|
||||
msg.type = 0x33;
|
||||
msg.data = (pu8) longstr;
|
||||
msg.len = (TF_LEN) (strlen(longstr) + 1); // add the null byte
|
||||
TF_Send(demo_tf, &msg);
|
||||
|
||||
msg.type = 0x44;
|
||||
msg.data = (pu8)"Hello2";
|
||||
msg.len = 7;
|
||||
TF_Send(&msg);
|
||||
msg.type = 0x44;
|
||||
msg.data = (pu8) "Hello2";
|
||||
msg.len = 7;
|
||||
TF_Send(demo_tf, &msg);
|
||||
|
||||
msg.len = 0;
|
||||
msg.type = 0x77;
|
||||
TF_Query(&msg, testIdListener, 0);
|
||||
msg.len = 0;
|
||||
msg.type = 0x77;
|
||||
TF_Query(demo_tf, &msg, testIdListener, 0);
|
||||
}
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
CFILES=../demo.c ../utils.c ../../TinyFrame.c
|
||||
INCLDIRS=-I. -I.. -I../..
|
||||
CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wall -Wextra $(CFILES) $(INCLDIRS)
|
||||
CFLAGS=-O0 -ggdb --std=gnu99 -Wno-main -Wall -Wno-unused -Wextra $(CFILES) $(INCLDIRS)
|
||||
|
||||
build: master.bin slave.bin
|
||||
|
||||
|
||||
+15
-15
@@ -5,31 +5,31 @@
|
||||
#include <stdio.h>
|
||||
#include "../demo.h"
|
||||
|
||||
TF_Result testIdListener(TF_Msg *msg)
|
||||
TF_Result testIdListener(TinyFrame *tf, TF_Msg *msg)
|
||||
{
|
||||
printf("testIdListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_CLOSE;
|
||||
printf("testIdListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_CLOSE;
|
||||
}
|
||||
|
||||
TF_Result testGenericListener(TF_Msg *msg)
|
||||
TF_Result testGenericListener(TinyFrame *tf, TF_Msg *msg)
|
||||
{
|
||||
printf("testGenericListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_STAY;
|
||||
printf("testGenericListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_STAY;
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
TF_Init(TF_MASTER);
|
||||
TF_AddGenericListener(testGenericListener);
|
||||
demo_tf = TF_Init(TF_MASTER);
|
||||
TF_AddGenericListener(demo_tf, testGenericListener);
|
||||
|
||||
demo_init(TF_MASTER);
|
||||
demo_init(TF_MASTER);
|
||||
|
||||
TF_SendSimple(1, (pu8)"Ahoj", 5);
|
||||
TF_SendSimple(1, (pu8)"Hello", 6);
|
||||
TF_SendSimple(demo_tf, 1, (pu8) "Ahoj", 5);
|
||||
TF_SendSimple(demo_tf, 1, (pu8) "Hello", 6);
|
||||
|
||||
TF_QuerySimple(2, (pu8)"Query!", 6, testIdListener, 0, NULL);
|
||||
TF_QuerySimple(demo_tf, 2, (pu8) "Query!", 6, testIdListener, 0);
|
||||
|
||||
demo_sleep();
|
||||
demo_sleep();
|
||||
}
|
||||
|
||||
+22
-23
@@ -4,39 +4,38 @@
|
||||
|
||||
#include <stdio.h>
|
||||
#include "../demo.h"
|
||||
#include <memory.h>
|
||||
|
||||
TF_Result helloListener(TF_Msg *msg)
|
||||
TF_Result helloListener(TinyFrame *tf, TF_Msg *msg)
|
||||
{
|
||||
printf("helloListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_STAY;
|
||||
printf("helloListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
return TF_STAY;
|
||||
}
|
||||
|
||||
TF_Result replyListener(TF_Msg *msg)
|
||||
TF_Result replyListener(TinyFrame *tf, TF_Msg *msg)
|
||||
{
|
||||
printf("replyListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
msg->data = (const uint8_t *) "response to query";
|
||||
msg->len = (TF_LEN) strlen((const char *) msg->data);
|
||||
TF_Respond(msg);
|
||||
printf("replyListener()\n");
|
||||
dumpFrameInfo(msg);
|
||||
msg->data = (const uint8_t *) "response to query";
|
||||
msg->len = (TF_LEN) strlen((const char *) msg->data);
|
||||
TF_Respond(tf, msg);
|
||||
|
||||
// unsolicited reply - will not be handled by the ID listener, which is already gone
|
||||
msg->data = (const uint8_t *) "SPAM";
|
||||
msg->len = 5;
|
||||
TF_Respond(msg);
|
||||
// unsolicited reply - will not be handled by the ID listener, which is already gone
|
||||
msg->data = (const uint8_t *) "SPAM";
|
||||
msg->len = 5;
|
||||
TF_Respond(tf, msg);
|
||||
|
||||
// unrelated message
|
||||
TF_SendSimple(77, (const uint8_t *) "NAZDAR", 7);
|
||||
return TF_STAY;
|
||||
// unrelated message
|
||||
TF_SendSimple(tf, 77, (const uint8_t *) "NAZDAR", 7);
|
||||
return TF_STAY;
|
||||
}
|
||||
|
||||
int main(void)
|
||||
{
|
||||
TF_Init(TF_SLAVE);
|
||||
TF_AddTypeListener(1, helloListener);
|
||||
TF_AddTypeListener(2, replyListener);
|
||||
demo_tf = TF_Init(TF_SLAVE);
|
||||
TF_AddTypeListener(demo_tf, 1, helloListener);
|
||||
TF_AddTypeListener(demo_tf, 2, replyListener);
|
||||
|
||||
demo_init(TF_SLAVE);
|
||||
demo_sleep();
|
||||
demo_init(TF_SLAVE);
|
||||
demo_sleep();
|
||||
}
|
||||
|
||||
+18
-17
@@ -8,25 +8,26 @@
|
||||
// helper func for testing
|
||||
void dumpFrame(const uint8_t *buff, size_t len)
|
||||
{
|
||||
size_t i;
|
||||
for(i = 0; i < len; i++) {
|
||||
printf("%3u \033[94m%02X\033[0m", buff[i], buff[i]);
|
||||
if (buff[i] >= 0x20 && buff[i] < 127) {
|
||||
printf(" %c", buff[i]);
|
||||
} else {
|
||||
printf(" \033[31m.\033[0m");
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
printf("--- end of frame ---\n\n");
|
||||
size_t i;
|
||||
for (i = 0; i < len; i++) {
|
||||
printf("%3u \033[94m%02X\033[0m", buff[i], buff[i]);
|
||||
if (buff[i] >= 0x20 && buff[i] < 127) {
|
||||
printf(" %c", buff[i]);
|
||||
}
|
||||
else {
|
||||
printf(" \033[31m.\033[0m");
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
printf("--- end of frame ---\n\n");
|
||||
}
|
||||
|
||||
void dumpFrameInfo(TF_Msg *msg)
|
||||
{
|
||||
printf("\033[33mFrame info\n"
|
||||
" type: %02Xh\n"
|
||||
" data: \"%.*s\"\n"
|
||||
" len: %u\n"
|
||||
" id: %Xh\033[0m\n\n",
|
||||
msg->type, msg->len, msg->data, msg->len, msg->frame_id);
|
||||
printf("\033[33mFrame info\n"
|
||||
" type: %02Xh\n"
|
||||
" data: \"%.*s\"\n"
|
||||
" len: %u\n"
|
||||
" id: %Xh\033[0m\n\n",
|
||||
msg->type, msg->len, msg->data, msg->len, msg->frame_id);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user