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Fixed send_chunk function.

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Removed hello world route.
Fixed trick_mm route.
This commit is contained in:
Caleb Herpin 2021-07-16 16:22:11 -05:00
parent 958c59e21b
commit ddd3c79ec3
3 changed files with 16 additions and 12 deletions
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1
trick_source/web/CivetServer/include/http_GET_handlers.hh
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@ -17,7 +17,6 @@ int http_send_error(struct mg_connection *conn, int error_code, const char* msg,
int parent_http_handler(struct mg_connection* conn, void *cbdata);
void handle_hello_world(struct mg_connection* conn, void* ignore);
void handle_HTTP_GET_vs_connections(struct mg_connection *nc, void* cbdata);
void handle_HTTP_GET_alloc_info(struct mg_connection *nc, void* ignore);

1
trick_source/web/CivetServer/src/MyCivetServer.cpp
View File

@ -204,7 +204,6 @@ int MyCivetServer::default_data() {
document_root = "www";
installWebSocketSessionMaker("VariableServer", makeVariableServerSession);
installHTTPGEThandler("test", handle_hello_world); //TODO: Remove this or make it better for testing
installHTTPGEThandler("vs_connections", handle_HTTP_GET_vs_connections);
installHTTPGEThandler("alloc_info", handle_HTTP_GET_alloc_info);

26
trick_source/web/CivetServer/src/http_GET_handlers.cpp
View File

@ -50,7 +50,7 @@ void http_send(struct mg_connection *conn, const char* msg, int len, int chunk_s
if (chunk_size > size) {
chunk_size = len;
}
while (size > 0) {
while (size > chunk_size) {
std::string buff = std::string(msg).substr(count * chunk_size, chunk_size);
mg_send_chunk(conn, buff.c_str(), buff.length());
count++;
@ -58,6 +58,7 @@ void http_send(struct mg_connection *conn, const char* msg, int len, int chunk_s
}
std::string buff = std::string(msg).substr(count * chunk_size, chunk_size);
mg_send_chunk(conn, buff.c_str(), buff.length());
mg_send_chunk(conn, "", 0);
}
///// HTTP
@ -90,11 +91,6 @@ int parent_http_handler(struct mg_connection* conn, void *data) {
}
}
void handle_hello_world(struct mg_connection* conn, void* ignore) {
std::string msg = "Hello world";
http_send_ok(conn, msg.c_str(), msg.size(), 100);
}
void handle_HTTP_GET_vs_connections(struct mg_connection* conn, void *cbdata) {
std::stringstream ss;
ss << *the_vs << std::endl;
@ -111,15 +107,25 @@ void handle_HTTP_GET_alloc_info(struct mg_connection *conn, void* ignore) {
const struct mg_request_info* ri = mg_get_request_info(conn);
int max_size = 100;
char start_str[max_size], count_str[max_size];
mg_get_var2(ri->request_uri, strlen(ri->request_uri), "start", start_str, max_size, 0);
mg_get_var2(ri->request_uri, strlen(ri->request_uri), "count", count_str, max_size, 0);
int error_code;
std::string data = ri->query_string;
message_publish(MSG_DEBUG, "query_string = %s\n", data.c_str());
error_code = mg_get_var(data.c_str(), strlen(data.c_str()), "start", start_str, max_size);
if (error_code < 0) {
message_publish(MSG_WARNING, "Could not find uri param: start. Error code: %i\n", error_code);
}
error_code = mg_get_var(data.c_str(), strlen(data.c_str()), "count", count_str, max_size);
if (error_code < 0) {
message_publish(MSG_WARNING, "Could not find uri param: count. Error code: %i\n", error_code);
}
mg_send_http_ok(conn, "text/plain", -1);
std::stringstream ss;
int start = strtol(start_str, NULL, 0);
int count = strtol(count_str, NULL, 0);
std::stringstream ss;
trick_MM->write_JSON_alloc_list(ss, start, count);
std::string someJSON = ss.str();
http_send(conn, someJSON.c_str(), someJSON.length(), 100);
}