| // Copyright (c) 2004-2009 Sergey Lyubka |
| // |
| // 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. |
| // |
| // Unit test for the civetweb web server. Tests embedded API. |
| |
| |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #ifndef _WIN32 |
| #include <unistd.h> |
| #endif |
| |
| #include "civetweb.h" |
| |
| #if !defined(LISTENING_PORT) |
| #define LISTENING_PORT "23456" |
| #endif |
| |
| static const char *standard_reply = "HTTP/1.1 200 OK\r\n" |
| "Content-Type: text/plain\r\n" |
| "Connection: close\r\n\r\n"; |
| |
| static void test_get_var(struct mg_connection *conn, |
| const struct mg_request_info *ri) { |
| char *var, *buf; |
| size_t buf_len; |
| const char *cl; |
| int var_len; |
| |
| mg_printf(conn, "%s", standard_reply); |
| |
| buf_len = 0; |
| var = buf = NULL; |
| cl = mg_get_header(conn, "Content-Length"); |
| mg_printf(conn, "cl: %p\n", cl); |
| if ((!strcmp(ri->request_method, "POST") || |
| !strcmp(ri->request_method, "PUT")) |
| && cl != NULL) { |
| buf_len = atoi(cl); |
| buf = malloc(buf_len); |
| /* Read in two pieces, to test continuation */ |
| if (buf_len > 2) { |
| mg_read(conn, buf, 2); |
| mg_read(conn, buf + 2, buf_len - 2); |
| } else { |
| mg_read(conn, buf, buf_len); |
| } |
| } else if (ri->query_string != NULL) { |
| buf_len = strlen(ri->query_string); |
| buf = malloc(buf_len + 1); |
| strcpy(buf, ri->query_string); |
| } |
| var = malloc(buf_len + 1); |
| var_len = mg_get_var(buf, buf_len, "my_var", var, buf_len + 1); |
| mg_printf(conn, "Value: [%s]\n", var); |
| mg_printf(conn, "Value size: [%d]\n", var_len); |
| free(buf); |
| free(var); |
| } |
| |
| static void test_get_header(struct mg_connection *conn, |
| const struct mg_request_info *ri) { |
| const char *value; |
| int i; |
| |
| mg_printf(conn, "%s", standard_reply); |
| printf("HTTP headers: %d\n", ri->num_headers); |
| for (i = 0; i < ri->num_headers; i++) { |
| printf("[%s]: [%s]\n", ri->http_headers[i].name, ri->http_headers[i].value); |
| } |
| |
| value = mg_get_header(conn, "Host"); |
| if (value != NULL) { |
| mg_printf(conn, "Value: [%s]", value); |
| } |
| } |
| |
| static void test_get_request_info(struct mg_connection *conn, |
| const struct mg_request_info *ri) { |
| int i; |
| |
| mg_printf(conn, "%s", standard_reply); |
| |
| mg_printf(conn, "Method: [%s]\n", ri->request_method); |
| mg_printf(conn, "URI: [%s]\n", ri->uri); |
| mg_printf(conn, "HTTP version: [%s]\n", ri->http_version); |
| |
| for (i = 0; i < ri->num_headers; i++) { |
| mg_printf(conn, "HTTP header [%s]: [%s]\n", |
| ri->http_headers[i].name, |
| ri->http_headers[i].value); |
| } |
| |
| mg_printf(conn, "Query string: [%s]\n", |
| ri->query_string ? ri->query_string: ""); |
| mg_printf(conn, "Remote IP: [%lu]\n", ri->remote_ip); |
| mg_printf(conn, "Remote port: [%d]\n", ri->remote_port); |
| mg_printf(conn, "Remote user: [%s]\n", |
| ri->remote_user ? ri->remote_user : ""); |
| } |
| |
| static void test_error(struct mg_connection *conn, |
| const struct mg_request_info *ri) { |
| int status = (int) ri->ev_data; |
| mg_printf(conn, "HTTP/1.1 %d XX\r\n" |
| "Conntection: close\r\n\r\n", status); |
| mg_printf(conn, "Error: [%d]", status); |
| } |
| |
| static void test_post(struct mg_connection *conn, |
| const struct mg_request_info *ri) { |
| const char *cl; |
| char *buf; |
| int len; |
| |
| mg_printf(conn, "%s", standard_reply); |
| if (strcmp(ri->request_method, "POST") == 0 && |
| (cl = mg_get_header(conn, "Content-Length")) != NULL) { |
| len = atoi(cl); |
| if ((buf = malloc(len)) != NULL) { |
| mg_write(conn, buf, len); |
| free(buf); |
| } |
| } |
| } |
| |
| static const struct test_config { |
| enum mg_event event; |
| const char *uri; |
| void (*func)(struct mg_connection *, const struct mg_request_info *); |
| } test_config[] = { |
| {MG_NEW_REQUEST, "/test_get_header", &test_get_header}, |
| {MG_NEW_REQUEST, "/test_get_var", &test_get_var}, |
| {MG_NEW_REQUEST, "/test_get_request_info", &test_get_request_info}, |
| {MG_NEW_REQUEST, "/test_post", &test_post}, |
| {MG_HTTP_ERROR, "", &test_error}, |
| {0, NULL, NULL} |
| }; |
| |
| static void *callback(enum mg_event event, |
| struct mg_connection *conn) { |
| const struct mg_request_info *request_info = mg_get_request_info(conn); |
| int i; |
| |
| for (i = 0; test_config[i].uri != NULL; i++) { |
| if (event == test_config[i].event && |
| (event == MG_HTTP_ERROR || |
| !strcmp(request_info->uri, test_config[i].uri))) { |
| test_config[i].func(conn, request_info); |
| return "processed"; |
| } |
| } |
| |
| return NULL; |
| } |
| |
| int main(void) { |
| struct mg_context *ctx; |
| const char *options[] = {"listening_ports", LISTENING_PORT, NULL}; |
| |
| ctx = mg_start(callback, NULL, options); |
| pause(); |
| return 0; |
| } |