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Made file dormat UNIX LF

Thomas Davis 12 years ago
parent
068264832f
commit
165a3890c0
5 changed files with 5841 additions and 5817 deletions
Unified View Show Diff Stats
  1. 73 49
      examples/embedded_cpp/embedded_cpp.cpp
  2. 474 474
      include/civetweb.h
  3. 1 1
      src/CivetServer.cpp
  4. 4302 4302
      src/civetweb.c
  5. 991 991
      src/main.c

+ 73 - 49
examples/embedded_cpp/embedded_cpp.cpp
View File 

@@ -19,74 +19,98 @@ bool exitNow = false;
 
 
 
 class ExampleHandler: public CivetHandler {
 
 class ExampleHandler: public CivetHandler {
 
 public:
 
 public:
 
-	bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
-		mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n");
 
-		mg_printf(conn, "<html><body>");
 
-		mg_printf(conn, "<h2>This is example text!!!</h2>");
 
-		mg_printf(conn, "<p>To exit <a href=\"%s\">click here</a></p>",
 
-				EXIT_URI);
 
-		mg_printf(conn, "</body></html>\n");
 
-		return true;
 
-	}
 
+    bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
+        mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n");
 
+        mg_printf(conn, "<html><body>");
 
+        mg_printf(conn, "<h2>This is example text!!!</h2>");
 
+        mg_printf(conn, "<p>To exit <a href=\"%s\">click here</a></p>",
 
+                EXIT_URI);
 
+        mg_printf(conn, "</body></html>\n");
 
+        return true;
 
+    }
 
 };
 
 };
 
 
 
 class ExitHandler: public CivetHandler {
 
 class ExitHandler: public CivetHandler {
 
 public:
 
 public:
 
-	bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
-		mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\n");
 
-		mg_printf(conn, "Bye!\n");
 
-		exitNow = true;
 
-		return true;
 
-	}
 
+    bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
+        mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\n");
 
+        mg_printf(conn, "Bye!\n");
 
+        exitNow = true;
 
+        return true;
 
+    }
 
 };
 
 };
 
 
 
 class AHandler: public CivetHandler {
 
 class AHandler: public CivetHandler {
 
 public:
 
 public:
 
-	bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
-		mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n");
 
-		mg_printf(conn, "<html><body>");
 
-		mg_printf(conn, "<h2>This is the A handler!!!</h2>");
 
-		mg_printf(conn, "</body></html>\n");
 
-		return true;
 
-	}
 
+    bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
+        mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n");
 
+        mg_printf(conn, "<html><body>");
 
+        mg_printf(conn, "<h2>This is the A handler!!!</h2>");
 
+        mg_printf(conn, "</body></html>\n");
 
+        return true;
 
+    }
 
 };
 
 };
 
 
 
 class ABHandler: public CivetHandler {
 
 class ABHandler: public CivetHandler {
 
 public:
 
 public:
 
-	bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
-		mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n");
 
-		mg_printf(conn, "<html><body>");
 
-		mg_printf(conn, "<h2>This is the AB handler!!!</h2>");
 
-		mg_printf(conn, "</body></html>\n");
 
-		return true;
 
-	}
 
+    bool handleGet(CivetServer *server, struct mg_connection *conn) {
 
+        mg_printf(conn, "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n");
 
+        mg_printf(conn, "<html><body>");
 
+        mg_printf(conn, "<h2>This is the AB handler!!!</h2>");
 
+        mg_printf(conn, "</body></html>\n");
 
+        return true;
 
+    }
 
 };
 
 };
 
 
 
 int main(int argc, char *argv[]) {
 
 int main(int argc, char *argv[]) {
 
 
 
-	const char * options[] = { "document_root", DOCUMENT_ROOT,
 
-			"listening_ports", PORT, 0 };
 
-
 
-	CivetServer server(options);
 
-
 
-	server.addHandler(EXAMPLE_URI, new ExampleHandler());
 
-	server.addHandler(EXIT_URI, new ExitHandler());
 
-	server.addHandler("/a", new AHandler());
 
-	server.addHandler("/a/b", new ABHandler());  // going out of order with this to see if it will work.
 
-
 
-	printf("Browse files at http://localhost:%s/\n", PORT);
 
-	printf("Run example at http://localhost:%s%s\n", PORT, EXAMPLE_URI);
 
-	printf("Exit at http://localhost:%s%s\n", PORT, EXIT_URI);
 
-
 
-	while (!exitNow) {
 
+    const char * options[] = { "document_root", DOCUMENT_ROOT,
 
+            "listening_ports", PORT, 0 };
 
+
 
+    CivetServer server(options);
 
+
 
+    server.addHandler(EXAMPLE_URI, new ExampleHandler());
 
+    server.addHandler(EXIT_URI, new ExitHandler());
 
+    server.addHandler("/a", new AHandler());
 
+    server.addHandler("/a/b", new ABHandler());  // going out of order with this to see if it will work.
 
+
 
+    printf("Browse files at http://localhost:%s/\n", PORT);
 
+    printf("Run example at http://localhost:%s%s\n", PORT, EXAMPLE_URI);
 
+    printf("Exit at http://localhost:%s%s\n", PORT, EXIT_URI);
 
+
 
+#define TEST1 "a=1 1&b=2%202&a=3+3"
 
+    std::string rtn;
 
+        std::string back;
 
+    bool ok;
 
+    ok = CivetServer::getParam(TEST1,strlen(TEST1),"a",rtn,0); 
+    printf("TEST 1 %s,%d => %s    ok=%d\n", "a", 0, rtn.c_str(), ok?1:0);
 
+    ok = CivetServer::getParam(TEST1,strlen(TEST1),"a",rtn,1); 
+    printf("TEST 1 %s,%d => %s    ok=%d\n", "a", 1, rtn.c_str(), ok?1:0);
 
+    ok = CivetServer::getParam(TEST1,strlen(TEST1),"a",rtn,2); 
+    printf("TEST 1 %s,%d => %s    ok=%d\n", "a", 2, rtn.c_str(), ok?1:0);
 
+    ok = CivetServer::getParam(TEST1,strlen(TEST1),"x",rtn,0); 
+    printf("TEST 1 %s,%d => %s    ok=%d\n", "x", 0, rtn.c_str(), ok?1:0);
 
+    ok = CivetServer::getParam(TEST1,strlen(TEST1),"b",rtn,0); 
+    printf("TEST 1 %s,%d => %s    ok=%d\n", "b", 0, rtn.c_str(), ok?1:0);
 
+
 
+    CivetServer::urlEncode(TEST1,strlen(TEST1),rtn); 
+    CivetServer::urlDecode(rtn,back); 
+    printf("[%s]\n[%s]\n[%s]\n", TEST1, rtn.c_str(), back.c_str());
 
+
 
+    char b1[256], b2[256];
 
+    mg_url_encode(TEST1, b1, 256);
 
+    mg_url_decode(b1, 256, b2,256,1);
 
+    printf("[%s]\n[%s]\n[%s]\n", TEST1, b1, b2);
 
+
 
+    while (!exitNow) {
 
 #ifdef _WIN32
 
 #ifdef _WIN32
 
-		Sleep(1000);
 
+        Sleep(1000);
 
 #else
 
 #else
 
-		sleep(1);
 
+        sleep(1);
 
 #endif
 
 #endif
 
-	}
 
+    }
 
 
 
-	printf("Bye!\n");
 
+    printf("Bye!\n");
 
 
 
-	return 0;
 
+    return 0;
 
 }
 
 }

+ 474 - 474
include/civetweb.h
View File 

@@ -1,474 +1,474 @@
 
-// Copyright (c) 2004-2012 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.

-

-#ifndef CIVETWEB_HEADER_INCLUDED

-#define CIVETWEB_HEADER_INCLUDED

-

-#include <stdio.h>

-#include <stddef.h>

-

-#ifdef __cplusplus

-extern "C" {

-#endif // __cplusplus

-

-struct mg_context;     // Handle for the HTTP service itself

-struct mg_connection;  // Handle for the individual connection

-

-

-// This structure contains information about the HTTP request.

-struct mg_request_info {

-  const char *request_method; // "GET", "POST", etc

-  const char *uri;            // URL-decoded URI

-  const char *http_version;   // E.g. "1.0", "1.1"

-  const char *query_string;   // URL part after '?', not including '?', or NULL

-  const char *remote_user;    // Authenticated user, or NULL if no auth used

-  long remote_ip;             // Client's IP address

-  int remote_port;            // Client's port

-  int is_ssl;                 // 1 if SSL-ed, 0 if not

-  void *user_data;            // User data pointer passed to mg_start()

-  void *conn_data;            // Connection-specific user data

-

-  int num_headers;            // Number of HTTP headers

-  struct mg_header {

-    const char *name;         // HTTP header name

-    const char *value;        // HTTP header value

-  } http_headers[64];         // Maximum 64 headers

-};

-

-

-// This structure needs to be passed to mg_start(), to let civetweb know

-// which callbacks to invoke. For detailed description, see

-// https://github.com/sunsetbrew/civetweb/blob/master/docs/UserManual.md

-struct mg_callbacks {

-  // Called when civetweb has received new HTTP request.

-  // If callback returns non-zero,

-  // callback must process the request by sending valid HTTP headers and body,

-  // and civetweb will not do any further processing.

-  // If callback returns 0, civetweb processes the request itself. In this case,

-  // callback must not send any data to the client.

-  int  (*begin_request)(struct mg_connection *);

-

-  // Called when civetweb has finished processing request.

-  void (*end_request)(const struct mg_connection *, int reply_status_code);

-

-  // Called when civetweb is about to log a message. If callback returns

-  // non-zero, civetweb does not log anything.

-  int  (*log_message)(const struct mg_connection *, const char *message);

-

-  // Called when civetweb initializes SSL library.

-  int  (*init_ssl)(void *ssl_context, void *user_data);

-

-  // Called when websocket request is received, before websocket handshake.

-  // If callback returns 0, civetweb proceeds with handshake, otherwise

-  // cinnection is closed immediately.

-  int (*websocket_connect)(const struct mg_connection *);

-

-  // Called when websocket handshake is successfully completed, and

-  // connection is ready for data exchange.

-  void (*websocket_ready)(struct mg_connection *);

-

-  // Called when data frame has been received from the client.

-  // Parameters:

-  //    bits: first byte of the websocket frame, see websocket RFC at

-  //          http://tools.ietf.org/html/rfc6455, section 5.2

-  //    data, data_len: payload, with mask (if any) already applied.

-  // Return value:

-  //    non-0: keep this websocket connection opened.

-  //    0:     close this websocket connection.

-  int  (*websocket_data)(struct mg_connection *, int bits,

-                         char *data, size_t data_len);

-

-  // Called when civetweb is closing a connection.  The per-context mutex is locked when this

-  // is invoked.  This is primarily useful for noting when a websocket is closing and removing it

-  // from any application-maintained list of clients.

-  void (*connection_close)(struct mg_connection *);

-

-  // Called when civetweb tries to open a file. Used to intercept file open

-  // calls, and serve file data from memory instead.

-  // Parameters:

-  //    path:     Full path to the file to open.

-  //    data_len: Placeholder for the file size, if file is served from memory.

-  // Return value:

-  //    NULL: do not serve file from memory, proceed with normal file open.

-  //    non-NULL: pointer to the file contents in memory. data_len must be

-  //              initilized with the size of the memory block.

-  const char * (*open_file)(const struct mg_connection *,

-                             const char *path, size_t *data_len);

-

-  // Called when civetweb is about to serve Lua server page (.lp file), if

-  // Lua support is enabled.

-  // Parameters:

-  //   lua_context: "lua_State *" pointer.

-  void (*init_lua)(struct mg_connection *, void *lua_context);

-

-  // Called when civetweb has uploaded a file to a temporary directory as a

-  // result of mg_upload() call.

-  // Parameters:

-  //    file_file: full path name to the uploaded file.

-  void (*upload)(struct mg_connection *, const char *file_name);

-

-  // Called when civetweb is about to send HTTP error to the client.

-  // Implementing this callback allows to create custom error pages.

-  // Parameters:

-  //   status: HTTP error status code.

-  int  (*http_error)(struct mg_connection *, int status);

-};

-

-// Start web server.

-//

-// Parameters:

-//   callbacks: mg_callbacks structure with user-defined callbacks.

-//   options: NULL terminated list of option_name, option_value pairs that

-//            specify Civetweb configuration parameters.

-//

-// Side-effects: on UNIX, ignores SIGCHLD and SIGPIPE signals. If custom

-//    processing is required for these, signal handlers must be set up

-//    after calling mg_start().

-//

-//

-// Example:

-//   const char *options[] = {

-//     "document_root", "/var/www",

-//     "listening_ports", "80,443s",

-//     NULL

-//   };

-//   struct mg_context *ctx = mg_start(&my_func, NULL, options);

-//

-// Refer to https://github.com/sunsetbrew/civetweb/blob/master/docs/UserManual.md

-// for the list of valid option and their possible values.

-//

-// Return:

-//   web server context, or NULL on error.

-struct mg_context *mg_start(const struct mg_callbacks *callbacks,

-                            void *user_data,

-                            const char **configuration_options);

-

-

-// Stop the web server.

-//

-// Must be called last, when an application wants to stop the web server and

-// release all associated resources. This function blocks until all Civetweb

-// threads are stopped. Context pointer becomes invalid.

-void mg_stop(struct mg_context *);

-

-// mg_request_handler

-//

-// Called when a new request comes in.  This callback is URI based

-// and configured with mg_set_request_handler().

-//

-// Parameters:

-//    conn: current connection information.

-//    cbdata: the callback data configured with mg_set_request_handler().

-// Returns:

-//    0: the handler could not handle the request, so fall through.

-//    1: the handler processed the request.

-typedef int (* mg_request_handler)(struct mg_connection *conn, void *cbdata);

-

-// mg_set_request_handler

-//

-// Sets or removes a URI mapping for a request handler.

-//

-// URI's are ordered and prefixed URI's are supported. For example,

-// consider two URIs: /a/b and /a

-//         /a   matches /a 

-//         /a/b matches /a/b

-//         /a/c matches /a  

-//

-// Parameters:

-//    ctx: server context

-//    uri: the URI to configure

-//    handler: the callback handler to use when the URI is requested.

-//             If NULL, the URI will be removed.

-//    cbdata: the callback data to give to the handler when it s requested.

-void mg_set_request_handler(struct mg_context *ctx, const char *uri, mg_request_handler handler, void *cbdata);

-

-

-// Get the value of particular configuration parameter.

-// The value returned is read-only. Civetweb does not allow changing

-// configuration at run time.

-// If given parameter name is not valid, NULL is returned. For valid

-// names, return value is guaranteed to be non-NULL. If parameter is not

-// set, zero-length string is returned.

-const char *mg_get_option(const struct mg_context *ctx, const char *name);

-

-

-// Return array of strings that represent valid configuration options.

-// For each option, option name and default value is returned, i.e. the

-// number of entries in the array equals to number_of_options x 2.

-// Array is NULL terminated.

-const char **mg_get_valid_option_names(void);

-

-

-// Add, edit or delete the entry in the passwords file.

-//

-// This function allows an application to manipulate .htpasswd files on the

-// fly by adding, deleting and changing user records. This is one of the

-// several ways of implementing authentication on the server side. For another,

-// cookie-based way please refer to the examples/chat in the source tree.

-//

-// If password is not NULL, entry is added (or modified if already exists).

-// If password is NULL, entry is deleted.

-//

-// Return:

-//   1 on success, 0 on error.

-int mg_modify_passwords_file(const char *passwords_file_name,

-                             const char *domain,

-                             const char *user,

-                             const char *password);

-

-

-// Return information associated with the request.

-struct mg_request_info *mg_get_request_info(struct mg_connection *);

-

-

-// Send data to the client.

-// Return:

-//  0   when the connection has been closed

-//  -1  on error

-//  >0  number of bytes written on success

-int mg_write(struct mg_connection *, const void *buf, size_t len);

-

-

-// Send data to a websocket client wrapped in a websocket frame.  Uses mg_lock to ensure

-// that the transmission is not interrupted, i.e., when the application is proactively

-// communicating and responding to a request simultaneously.

-//

-// Send data to a websocket client wrapped in a websocket frame.

-// This function is available when civetweb is compiled with -DUSE_WEBSOCKET

-//

-// Return:

-//  0   when the connection has been closed

-//  -1  on error

-//  >0  number of bytes written on success

-int mg_websocket_write(struct mg_connection* conn, int opcode,

-                       const char *data, size_t data_len);

-

-// Blocks until unique access is obtained to this connection. Intended for use with websockets only.

-// Invoke this before mg_write or mg_printf when communicating with a websocket if your code has

-// server-initiated communication as well as communication in direct response to a message.

-void mg_lock(struct mg_connection* conn);

-void mg_unlock(struct mg_connection* conn);

-

-// Opcodes, from http://tools.ietf.org/html/rfc6455

-enum {

-  WEBSOCKET_OPCODE_CONTINUATION = 0x0,

-  WEBSOCKET_OPCODE_TEXT = 0x1,

-  WEBSOCKET_OPCODE_BINARY = 0x2,

-  WEBSOCKET_OPCODE_CONNECTION_CLOSE = 0x8,

-  WEBSOCKET_OPCODE_PING = 0x9,

-  WEBSOCKET_OPCODE_PONG = 0xa

-};

-

-

-// Macros for enabling compiler-specific checks for printf-like arguments.

-#undef PRINTF_FORMAT_STRING

-#if defined(_MSC_VER) && _MSC_VER >= 1400

-#include <sal.h>

-#if defined(_MSC_VER) && _MSC_VER > 1400

-#define PRINTF_FORMAT_STRING(s) _Printf_format_string_ s

-#else

-#define PRINTF_FORMAT_STRING(s) __format_string s

-#endif

-#else

-#define PRINTF_FORMAT_STRING(s) s

-#endif

-

-#ifdef __GNUC__

-#define PRINTF_ARGS(x, y) __attribute__((format(printf, x, y)))

-#else

-#define PRINTF_ARGS(x, y)

-#endif

-

-// Send data to the client using printf() semantics.

-//

-// Works exactly like mg_write(), but allows to do message formatting.

-int mg_printf(struct mg_connection *,

-              PRINTF_FORMAT_STRING(const char *fmt), ...) PRINTF_ARGS(2, 3);

-

-

-// Send contents of the entire file together with HTTP headers.

-void mg_send_file(struct mg_connection *conn, const char *path);

-

-

-// Read data from the remote end, return number of bytes read.

-// Return:

-//   0     connection has been closed by peer. No more data could be read.

-//   < 0   read error. No more data could be read from the connection.

-//   > 0   number of bytes read into the buffer.

-int mg_read(struct mg_connection *, void *buf, size_t len);

-

-

-// Get the value of particular HTTP header.

-//

-// This is a helper function. It traverses request_info->http_headers array,

-// and if the header is present in the array, returns its value. If it is

-// not present, NULL is returned.

-const char *mg_get_header(const struct mg_connection *, const char *name);

-

-

-// Get a value of particular form variable.

-//

-// Parameters:

-//   data: pointer to form-uri-encoded buffer. This could be either POST data,

-//         or request_info.query_string.

-//   data_len: length of the encoded data.

-//   var_name: variable name to decode from the buffer

-//   dst: destination buffer for the decoded variable

-//   dst_len: length of the destination buffer

-//

-// Return:

-//   On success, length of the decoded variable.

-//   On error:

-//      -1 (variable not found).

-//      -2 (destination buffer is NULL, zero length or too small to hold the

-//          decoded variable).

-//

-// Destination buffer is guaranteed to be '\0' - terminated if it is not

-// NULL or zero length.

-int mg_get_var(const char *data, size_t data_len,

-               const char *var_name, char *dst, size_t dst_len);

-

-// Get a value of particular form variable.

-//

-// Parameters:

-//   data: pointer to form-uri-encoded buffer. This could be either POST data,

-//         or request_info.query_string.

-//   data_len: length of the encoded data.

-//   var_name: variable name to decode from the buffer

-//   dst: destination buffer for the decoded variable

-//   dst_len: length of the destination buffer

-//   occurrence: which occurrence of the variable, 0 is the first, 1 the second...

-//              this makes it possible to parse a query like

-//              b=x&a=y&a=z which will have occurrence values b:0, a:0 and a:1

-//

-// Return:

-//   On success, length of the decoded variable.

-//   On error:

-//      -1 (variable not found).

-//      -2 (destination buffer is NULL, zero length or too small to hold the

-//          decoded variable).

-//

-// Destination buffer is guaranteed to be '\0' - terminated if it is not

-// NULL or zero length.

-int mg_get_var2(const char *data, size_t data_len,

-               const char *var_name, char *dst, size_t dst_len, size_t occurrence);

-

-// Fetch value of certain cookie variable into the destination buffer.

-//

-// Destination buffer is guaranteed to be '\0' - terminated. In case of

-// failure, dst[0] == '\0'. Note that RFC allows many occurrences of the same

-// parameter. This function returns only first occurrence.

-//

-// Return:

-//   On success, value length.

-//   On error:

-//      -1 (either "Cookie:" header is not present at all or the requested

-//          parameter is not found).

-//      -2 (destination buffer is NULL, zero length or too small to hold the

-//          value).

-int mg_get_cookie(const char *cookie, const char *var_name,

-                  char *buf, size_t buf_len);

-

-

-// Download data from the remote web server.

-//   host: host name to connect to, e.g. "foo.com", or "10.12.40.1".

-//   port: port number, e.g. 80.

-//   use_ssl: wether to use SSL connection.

-//   error_buffer, error_buffer_size: error message placeholder.

-//   request_fmt,...: HTTP request.

-// Return:

-//   On success, valid pointer to the new connection, suitable for mg_read().

-//   On error, NULL. error_buffer contains error message.

-// Example:

-//   char ebuf[100];

-//   struct mg_connection *conn;

-//   conn = mg_download("google.com", 80, 0, ebuf, sizeof(ebuf),

-//                      "%s", "GET / HTTP/1.0\r\nHost: google.com\r\n\r\n");

-struct mg_connection *mg_download(const char *host, int port, int use_ssl,

-                                  char *error_buffer, size_t error_buffer_size,

-                                  PRINTF_FORMAT_STRING(const char *request_fmt),

-                                  ...) PRINTF_ARGS(6, 7);

-

-

-// Close the connection opened by mg_download().

-void mg_close_connection(struct mg_connection *conn);

-

-

-// File upload functionality. Each uploaded file gets saved into a temporary

-// file and MG_UPLOAD event is sent.

-// Return number of uploaded files.

-int mg_upload(struct mg_connection *conn, const char *destination_dir);

-

-

-// Convenience function -- create detached thread.

-// Return: 0 on success, non-0 on error.

-typedef void * (*mg_thread_func_t)(void *);

-int mg_start_thread(mg_thread_func_t f, void *p);

-

-

-// Return builtin mime type for the given file name.

-// For unrecognized extensions, "text/plain" is returned.

-const char *mg_get_builtin_mime_type(const char *file_name);

-

-

-// Return Civetweb version.

-const char *mg_version(void);

-

-// URL-decode input buffer into destination buffer.

-// 0-terminate the destination buffer.

-// form-url-encoded data differs from URI encoding in a way that it

-// uses '+' as character for space, see RFC 1866 section 8.2.1

-// http://ftp.ics.uci.edu/pub/ietf/html/rfc1866.txt

-// Return: length of the decoded data, or -1 if dst buffer is too small.

-int mg_url_decode(const char *src, int src_len, char *dst,

-                  int dst_len, int is_form_url_encoded);

-

-// URL-encode input buffer into destination buffer.

-// returns the length of the resulting buffer or -1

-// is the buffer is too small.

-int mg_url_encode(const char *src, char *dst, size_t dst_len);

-

-// MD5 hash given strings.

-// Buffer 'buf' must be 33 bytes long. Varargs is a NULL terminated list of

-// ASCIIz strings. When function returns, buf will contain human-readable

-// MD5 hash. Example:

-//   char buf[33];

-//   mg_md5(buf, "aa", "bb", NULL);

-char *mg_md5(char buf[33], ...);

-

-

-// Print error message to the opened error log stream.

-// This utilizes the provided logging configuration.

-//   conn: connection

-//   fmt: format string without the line return

-//   ...: variable argument list

-// Example:

-//   mg_cry(conn,"i like %s", "logging");

-void mg_cry(struct mg_connection *conn,

-                PRINTF_FORMAT_STRING(const char *fmt), ...) PRINTF_ARGS(2, 3);

-

-// utility method to compare two buffers, case incensitive.

-int mg_strncasecmp(const char *s1, const char *s2, size_t len);

-

-#ifdef __cplusplus

-}

-#endif // __cplusplus

-

-#endif // CIVETWEB_HEADER_INCLUDED

+// Copyright (c) 2004-2012 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.
 
+
 
+#ifndef CIVETWEB_HEADER_INCLUDED
 
+#define CIVETWEB_HEADER_INCLUDED
 
+
 
+#include <stdio.h>
 
+#include <stddef.h>
 
+
 
+#ifdef __cplusplus
 
+extern "C" {
 
+#endif // __cplusplus
 
+
 
+struct mg_context;     // Handle for the HTTP service itself
 
+struct mg_connection;  // Handle for the individual connection
 
+
 
+
 
+// This structure contains information about the HTTP request.
 
+struct mg_request_info {
 
+  const char *request_method; // "GET", "POST", etc
 
+  const char *uri;            // URL-decoded URI
 
+  const char *http_version;   // E.g. "1.0", "1.1"
 
+  const char *query_string;   // URL part after '?', not including '?', or NULL
 
+  const char *remote_user;    // Authenticated user, or NULL if no auth used
 
+  long remote_ip;             // Client's IP address
 
+  int remote_port;            // Client's port
 
+  int is_ssl;                 // 1 if SSL-ed, 0 if not
 
+  void *user_data;            // User data pointer passed to mg_start()
 
+  void *conn_data;            // Connection-specific user data
 
+
 
+  int num_headers;            // Number of HTTP headers
 
+  struct mg_header {
 
+    const char *name;         // HTTP header name
 
+    const char *value;        // HTTP header value
 
+  } http_headers[64];         // Maximum 64 headers
 
+};
 
+
 
+
 
+// This structure needs to be passed to mg_start(), to let civetweb know
 
+// which callbacks to invoke. For detailed description, see
 
+// https://github.com/sunsetbrew/civetweb/blob/master/docs/UserManual.md
 
+struct mg_callbacks {
 
+  // Called when civetweb has received new HTTP request.
 
+  // If callback returns non-zero,
 
+  // callback must process the request by sending valid HTTP headers and body,
 
+  // and civetweb will not do any further processing.
 
+  // If callback returns 0, civetweb processes the request itself. In this case,
 
+  // callback must not send any data to the client.
 
+  int  (*begin_request)(struct mg_connection *);
 
+
 
+  // Called when civetweb has finished processing request.
 
+  void (*end_request)(const struct mg_connection *, int reply_status_code);
 
+
 
+  // Called when civetweb is about to log a message. If callback returns
 
+  // non-zero, civetweb does not log anything.
 
+  int  (*log_message)(const struct mg_connection *, const char *message);
 
+
 
+  // Called when civetweb initializes SSL library.
 
+  int  (*init_ssl)(void *ssl_context, void *user_data);
 
+
 
+  // Called when websocket request is received, before websocket handshake.
 
+  // If callback returns 0, civetweb proceeds with handshake, otherwise
 
+  // cinnection is closed immediately.
 
+  int (*websocket_connect)(const struct mg_connection *);
 
+
 
+  // Called when websocket handshake is successfully completed, and
 
+  // connection is ready for data exchange.
 
+  void (*websocket_ready)(struct mg_connection *);
 
+
 
+  // Called when data frame has been received from the client.
 
+  // Parameters:
 
+  //    bits: first byte of the websocket frame, see websocket RFC at
 
+  //          http://tools.ietf.org/html/rfc6455, section 5.2
 
+  //    data, data_len: payload, with mask (if any) already applied.
 
+  // Return value:
 
+  //    non-0: keep this websocket connection opened.
 
+  //    0:     close this websocket connection.
 
+  int  (*websocket_data)(struct mg_connection *, int bits,
 
+                         char *data, size_t data_len);
 
+
 
+  // Called when civetweb is closing a connection.  The per-context mutex is locked when this
 
+  // is invoked.  This is primarily useful for noting when a websocket is closing and removing it
 
+  // from any application-maintained list of clients.
 
+  void (*connection_close)(struct mg_connection *);
 
+
 
+  // Called when civetweb tries to open a file. Used to intercept file open
 
+  // calls, and serve file data from memory instead.
 
+  // Parameters:
 
+  //    path:     Full path to the file to open.
 
+  //    data_len: Placeholder for the file size, if file is served from memory.
 
+  // Return value:
 
+  //    NULL: do not serve file from memory, proceed with normal file open.
 
+  //    non-NULL: pointer to the file contents in memory. data_len must be
 
+  //              initilized with the size of the memory block.
 
+  const char * (*open_file)(const struct mg_connection *,
 
+                             const char *path, size_t *data_len);
 
+
 
+  // Called when civetweb is about to serve Lua server page (.lp file), if
 
+  // Lua support is enabled.
 
+  // Parameters:
 
+  //   lua_context: "lua_State *" pointer.
 
+  void (*init_lua)(struct mg_connection *, void *lua_context);
 
+
 
+  // Called when civetweb has uploaded a file to a temporary directory as a
 
+  // result of mg_upload() call.
 
+  // Parameters:
 
+  //    file_file: full path name to the uploaded file.
 
+  void (*upload)(struct mg_connection *, const char *file_name);
 
+
 
+  // Called when civetweb is about to send HTTP error to the client.
 
+  // Implementing this callback allows to create custom error pages.
 
+  // Parameters:
 
+  //   status: HTTP error status code.
 
+  int  (*http_error)(struct mg_connection *, int status);
 
+};
 
+
 
+// Start web server.
 
+//
 
+// Parameters:
 
+//   callbacks: mg_callbacks structure with user-defined callbacks.
 
+//   options: NULL terminated list of option_name, option_value pairs that
 
+//            specify Civetweb configuration parameters.
 
+//
 
+// Side-effects: on UNIX, ignores SIGCHLD and SIGPIPE signals. If custom
 
+//    processing is required for these, signal handlers must be set up
 
+//    after calling mg_start().
 
+//
 
+//
 
+// Example:
 
+//   const char *options[] = {
 
+//     "document_root", "/var/www",
 
+//     "listening_ports", "80,443s",
 
+//     NULL
 
+//   };
 
+//   struct mg_context *ctx = mg_start(&my_func, NULL, options);
 
+//
 
+// Refer to https://github.com/sunsetbrew/civetweb/blob/master/docs/UserManual.md
 
+// for the list of valid option and their possible values.
 
+//
 
+// Return:
 
+//   web server context, or NULL on error.
 
+struct mg_context *mg_start(const struct mg_callbacks *callbacks,
 
+                            void *user_data,
 
+                            const char **configuration_options);
 
+
 
+
 
+// Stop the web server.
 
+//
 
+// Must be called last, when an application wants to stop the web server and
 
+// release all associated resources. This function blocks until all Civetweb
 
+// threads are stopped. Context pointer becomes invalid.
 
+void mg_stop(struct mg_context *);
 
+
 
+// mg_request_handler
 
+//
 
+// Called when a new request comes in.  This callback is URI based
 
+// and configured with mg_set_request_handler().
 
+//
 
+// Parameters:
 
+//    conn: current connection information.
 
+//    cbdata: the callback data configured with mg_set_request_handler().
 
+// Returns:
 
+//    0: the handler could not handle the request, so fall through.
 
+//    1: the handler processed the request.
 
+typedef int (* mg_request_handler)(struct mg_connection *conn, void *cbdata);
 
+
 
+// mg_set_request_handler
 
+//
 
+// Sets or removes a URI mapping for a request handler.
 
+//
 
+// URI's are ordered and prefixed URI's are supported. For example,
 
+// consider two URIs: /a/b and /a
 
+//         /a   matches /a 
+//         /a/b matches /a/b
 
+//         /a/c matches /a  
+//
 
+// Parameters:
 
+//    ctx: server context
 
+//    uri: the URI to configure
 
+//    handler: the callback handler to use when the URI is requested.
 
+//             If NULL, the URI will be removed.
 
+//    cbdata: the callback data to give to the handler when it s requested.
 
+void mg_set_request_handler(struct mg_context *ctx, const char *uri, mg_request_handler handler, void *cbdata);
 
+
 
+
 
+// Get the value of particular configuration parameter.
 
+// The value returned is read-only. Civetweb does not allow changing
 
+// configuration at run time.
 
+// If given parameter name is not valid, NULL is returned. For valid
 
+// names, return value is guaranteed to be non-NULL. If parameter is not
 
+// set, zero-length string is returned.
 
+const char *mg_get_option(const struct mg_context *ctx, const char *name);
 
+
 
+
 
+// Return array of strings that represent valid configuration options.
 
+// For each option, option name and default value is returned, i.e. the
 
+// number of entries in the array equals to number_of_options x 2.
 
+// Array is NULL terminated.
 
+const char **mg_get_valid_option_names(void);
 
+
 
+
 
+// Add, edit or delete the entry in the passwords file.
 
+//
 
+// This function allows an application to manipulate .htpasswd files on the
 
+// fly by adding, deleting and changing user records. This is one of the
 
+// several ways of implementing authentication on the server side. For another,
 
+// cookie-based way please refer to the examples/chat in the source tree.
 
+//
 
+// If password is not NULL, entry is added (or modified if already exists).
 
+// If password is NULL, entry is deleted.
 
+//
 
+// Return:
 
+//   1 on success, 0 on error.
 
+int mg_modify_passwords_file(const char *passwords_file_name,
 
+                             const char *domain,
 
+                             const char *user,
 
+                             const char *password);
 
+
 
+
 
+// Return information associated with the request.
 
+struct mg_request_info *mg_get_request_info(struct mg_connection *);
 
+
 
+
 
+// Send data to the client.
 
+// Return:
 
+//  0   when the connection has been closed
 
+//  -1  on error
 
+//  >0  number of bytes written on success
 
+int mg_write(struct mg_connection *, const void *buf, size_t len);
 
+
 
+
 
+// Send data to a websocket client wrapped in a websocket frame.  Uses mg_lock to ensure
 
+// that the transmission is not interrupted, i.e., when the application is proactively
 
+// communicating and responding to a request simultaneously.
 
+//
 
+// Send data to a websocket client wrapped in a websocket frame.
 
+// This function is available when civetweb is compiled with -DUSE_WEBSOCKET
 
+//
 
+// Return:
 
+//  0   when the connection has been closed
 
+//  -1  on error
 
+//  >0  number of bytes written on success
 
+int mg_websocket_write(struct mg_connection* conn, int opcode,
 
+                       const char *data, size_t data_len);
 
+
 
+// Blocks until unique access is obtained to this connection. Intended for use with websockets only.
 
+// Invoke this before mg_write or mg_printf when communicating with a websocket if your code has
 
+// server-initiated communication as well as communication in direct response to a message.
 
+void mg_lock(struct mg_connection* conn);
 
+void mg_unlock(struct mg_connection* conn);
 
+
 
+// Opcodes, from http://tools.ietf.org/html/rfc6455
 
+enum {
 
+  WEBSOCKET_OPCODE_CONTINUATION = 0x0,
 
+  WEBSOCKET_OPCODE_TEXT = 0x1,
 
+  WEBSOCKET_OPCODE_BINARY = 0x2,
 
+  WEBSOCKET_OPCODE_CONNECTION_CLOSE = 0x8,
 
+  WEBSOCKET_OPCODE_PING = 0x9,
 
+  WEBSOCKET_OPCODE_PONG = 0xa
 
+};
 
+
 
+
 
+// Macros for enabling compiler-specific checks for printf-like arguments.
 
+#undef PRINTF_FORMAT_STRING
 
+#if defined(_MSC_VER) && _MSC_VER >= 1400
 
+#include <sal.h>
 
+#if defined(_MSC_VER) && _MSC_VER > 1400
 
+#define PRINTF_FORMAT_STRING(s) _Printf_format_string_ s
 
+#else
 
+#define PRINTF_FORMAT_STRING(s) __format_string s
 
+#endif
 
+#else
 
+#define PRINTF_FORMAT_STRING(s) s
 
+#endif
 
+
 
+#ifdef __GNUC__
 
+#define PRINTF_ARGS(x, y) __attribute__((format(printf, x, y)))
 
+#else
 
+#define PRINTF_ARGS(x, y)
 
+#endif
 
+
 
+// Send data to the client using printf() semantics.
 
+//
 
+// Works exactly like mg_write(), but allows to do message formatting.
 
+int mg_printf(struct mg_connection *,
 
+              PRINTF_FORMAT_STRING(const char *fmt), ...) PRINTF_ARGS(2, 3);
 
+
 
+
 
+// Send contents of the entire file together with HTTP headers.
 
+void mg_send_file(struct mg_connection *conn, const char *path);
 
+
 
+
 
+// Read data from the remote end, return number of bytes read.
 
+// Return:
 
+//   0     connection has been closed by peer. No more data could be read.
 
+//   < 0   read error. No more data could be read from the connection.
 
+//   > 0   number of bytes read into the buffer.
 
+int mg_read(struct mg_connection *, void *buf, size_t len);
 
+
 
+
 
+// Get the value of particular HTTP header.
 
+//
 
+// This is a helper function. It traverses request_info->http_headers array,
 
+// and if the header is present in the array, returns its value. If it is
 
+// not present, NULL is returned.
 
+const char *mg_get_header(const struct mg_connection *, const char *name);
 
+
 
+
 
+// Get a value of particular form variable.
 
+//
 
+// Parameters:
 
+//   data: pointer to form-uri-encoded buffer. This could be either POST data,
 
+//         or request_info.query_string.
 
+//   data_len: length of the encoded data.
 
+//   var_name: variable name to decode from the buffer
 
+//   dst: destination buffer for the decoded variable
 
+//   dst_len: length of the destination buffer
 
+//
 
+// Return:
 
+//   On success, length of the decoded variable.
 
+//   On error:
 
+//      -1 (variable not found).
 
+//      -2 (destination buffer is NULL, zero length or too small to hold the
 
+//          decoded variable).
 
+//
 
+// Destination buffer is guaranteed to be '\0' - terminated if it is not
 
+// NULL or zero length.
 
+int mg_get_var(const char *data, size_t data_len,
 
+               const char *var_name, char *dst, size_t dst_len);
 
+
 
+// Get a value of particular form variable.
 
+//
 
+// Parameters:
 
+//   data: pointer to form-uri-encoded buffer. This could be either POST data,
 
+//         or request_info.query_string.
 
+//   data_len: length of the encoded data.
 
+//   var_name: variable name to decode from the buffer
 
+//   dst: destination buffer for the decoded variable
 
+//   dst_len: length of the destination buffer
 
+//   occurrence: which occurrence of the variable, 0 is the first, 1 the second...
 
+//              this makes it possible to parse a query like
 
+//              b=x&a=y&a=z which will have occurrence values b:0, a:0 and a:1
 
+//
 
+// Return:
 
+//   On success, length of the decoded variable.
 
+//   On error:
 
+//      -1 (variable not found).
 
+//      -2 (destination buffer is NULL, zero length or too small to hold the
 
+//          decoded variable).
 
+//
 
+// Destination buffer is guaranteed to be '\0' - terminated if it is not
 
+// NULL or zero length.
 
+int mg_get_var2(const char *data, size_t data_len,
 
+               const char *var_name, char *dst, size_t dst_len, size_t occurrence);
 
+
 
+// Fetch value of certain cookie variable into the destination buffer.
 
+//
 
+// Destination buffer is guaranteed to be '\0' - terminated. In case of
 
+// failure, dst[0] == '\0'. Note that RFC allows many occurrences of the same
 
+// parameter. This function returns only first occurrence.
 
+//
 
+// Return:
 
+//   On success, value length.
 
+//   On error:
 
+//      -1 (either "Cookie:" header is not present at all or the requested
 
+//          parameter is not found).
 
+//      -2 (destination buffer is NULL, zero length or too small to hold the
 
+//          value).
 
+int mg_get_cookie(const char *cookie, const char *var_name,
 
+                  char *buf, size_t buf_len);
 
+
 
+
 
+// Download data from the remote web server.
 
+//   host: host name to connect to, e.g. "foo.com", or "10.12.40.1".
 
+//   port: port number, e.g. 80.
 
+//   use_ssl: wether to use SSL connection.
 
+//   error_buffer, error_buffer_size: error message placeholder.
 
+//   request_fmt,...: HTTP request.
 
+// Return:
 
+//   On success, valid pointer to the new connection, suitable for mg_read().
 
+//   On error, NULL. error_buffer contains error message.
 
+// Example:
 
+//   char ebuf[100];
 
+//   struct mg_connection *conn;
 
+//   conn = mg_download("google.com", 80, 0, ebuf, sizeof(ebuf),
 
+//                      "%s", "GET / HTTP/1.0\r\nHost: google.com\r\n\r\n");
 
+struct mg_connection *mg_download(const char *host, int port, int use_ssl,
 
+                                  char *error_buffer, size_t error_buffer_size,
 
+                                  PRINTF_FORMAT_STRING(const char *request_fmt),
 
+                                  ...) PRINTF_ARGS(6, 7);
 
+
 
+
 
+// Close the connection opened by mg_download().
 
+void mg_close_connection(struct mg_connection *conn);
 
+
 
+
 
+// File upload functionality. Each uploaded file gets saved into a temporary
 
+// file and MG_UPLOAD event is sent.
 
+// Return number of uploaded files.
 
+int mg_upload(struct mg_connection *conn, const char *destination_dir);
 
+
 
+
 
+// Convenience function -- create detached thread.
 
+// Return: 0 on success, non-0 on error.
 
+typedef void * (*mg_thread_func_t)(void *);
 
+int mg_start_thread(mg_thread_func_t f, void *p);
 
+
 
+
 
+// Return builtin mime type for the given file name.
 
+// For unrecognized extensions, "text/plain" is returned.
 
+const char *mg_get_builtin_mime_type(const char *file_name);
 
+
 
+
 
+// Return Civetweb version.
 
+const char *mg_version(void);
 
+
 
+// URL-decode input buffer into destination buffer.
 
+// 0-terminate the destination buffer.
 
+// form-url-encoded data differs from URI encoding in a way that it
 
+// uses '+' as character for space, see RFC 1866 section 8.2.1
 
+// http://ftp.ics.uci.edu/pub/ietf/html/rfc1866.txt
 
+// Return: length of the decoded data, or -1 if dst buffer is too small.
 
+int mg_url_decode(const char *src, int src_len, char *dst,
 
+                  int dst_len, int is_form_url_encoded);
 
+
 
+// URL-encode input buffer into destination buffer.
 
+// returns the length of the resulting buffer or -1
 
+// is the buffer is too small.
 
+int mg_url_encode(const char *src, char *dst, size_t dst_len);
 
+
 
+// MD5 hash given strings.
 
+// Buffer 'buf' must be 33 bytes long. Varargs is a NULL terminated list of
 
+// ASCIIz strings. When function returns, buf will contain human-readable
 
+// MD5 hash. Example:
 
+//   char buf[33];
 
+//   mg_md5(buf, "aa", "bb", NULL);
 
+char *mg_md5(char buf[33], ...);
 
+
 
+
 
+// Print error message to the opened error log stream.
 
+// This utilizes the provided logging configuration.
 
+//   conn: connection
 
+//   fmt: format string without the line return
 
+//   ...: variable argument list
 
+// Example:
 
+//   mg_cry(conn,"i like %s", "logging");
 
+void mg_cry(struct mg_connection *conn,
 
+                PRINTF_FORMAT_STRING(const char *fmt), ...) PRINTF_ARGS(2, 3);
 
+
 
+// utility method to compare two buffers, case incensitive.
 
+int mg_strncasecmp(const char *s1, const char *s2, size_t len);
 
+
 
+#ifdef __cplusplus
 
+}
 
+#endif // __cplusplus
 
+
 
+#endif // CIVETWEB_HEADER_INCLUDED

+ 1 - 1
src/CivetServer.cpp
View File 

@@ -190,7 +190,7 @@ CivetServer::urlEncode(const char *src, size_t src_len, std::string &dst, bool a
 
   if (!append)
 
   if (!append)
 
       dst.clear();
 
       dst.clear();
 
 
 
-  for (; src_len > 0; src_len--) {
 
+  for (; src_len > 0; src++, src_len--) {
 
     if (isalnum(*(const unsigned char *) src) ||
 
     if (isalnum(*(const unsigned char *) src) ||
 
         strchr(dont_escape, * (const unsigned char *) src) != NULL) {
 
         strchr(dont_escape, * (const unsigned char *) src) != NULL) {
 
       dst.push_back(*src);
 
       dst.push_back(*src);

File diff suppressed because it is too large
+ 4302 - 4302
src/civetweb.c


+ 991 - 991
src/main.c
View File 

@@ -1,991 +1,991 @@
 
-// Copyright (c) 2004-2013 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.

-

-#if defined(_WIN32)

-#define _CRT_SECURE_NO_WARNINGS  // Disable deprecation warning in VS2005

-#else

-#define _XOPEN_SOURCE 600  // For PATH_MAX on linux

-#endif

-

-#include <sys/stat.h>

-#include <stdio.h>

-#include <stdlib.h>

-#include <signal.h>

-#include <string.h>

-#include <errno.h>

-#include <limits.h>

-#include <stddef.h>

-#include <stdarg.h>

-#include <ctype.h>

-

-#include "civetweb.h"

-

-#ifdef _WIN32

-#include <windows.h>

-#include <winsvc.h>

-#include <shlobj.h>

-

-#ifndef PATH_MAX

-#define PATH_MAX MAX_PATH

-#endif

-

-#ifndef S_ISDIR

-#define S_ISDIR(x) ((x) & _S_IFDIR)

-#endif

-

-#define DIRSEP '\\'

-#define snprintf _snprintf

-#define vsnprintf _vsnprintf

-#define sleep(x) Sleep((x) * 1000)

-#define WINCDECL __cdecl

-#define abs_path(rel, abs, abs_size) _fullpath((abs), (rel), (abs_size))

-#else

-#include <sys/wait.h>

-#include <unistd.h>

-#define DIRSEP '/'

-#define WINCDECL

-#define abs_path(rel, abs, abs_size) realpath((rel), (abs))

-#endif // _WIN32

-

-#define MAX_OPTIONS 100

-#define MAX_CONF_FILE_LINE_SIZE (8 * 1024)

-

-static int exit_flag;

-static char server_name[40];        // Set by init_server_name()

-static char config_file[PATH_MAX];  // Set by process_command_line_arguments()

-static struct mg_context *ctx;      // Set by start_civetweb()

-

-#if !defined(CONFIG_FILE)

-#define CONFIG_FILE "civetweb.conf"

-#endif /* !CONFIG_FILE */

-

-// backup config file

-#if !defined(CONFIG_FILE2) && defined(LINUX)

-#define CONFIG_FILE2 "/usr/local/etc/civetweb.conf"

-#endif

-

-static void WINCDECL signal_handler(int sig_num) {

-  exit_flag = sig_num;

-}

-

-static void die(const char *fmt, ...) {

-  va_list ap;

-  char msg[200];

-

-  va_start(ap, fmt);

-  vsnprintf(msg, sizeof(msg), fmt, ap);

-  va_end(ap);

-

-#if defined(_WIN32)

-  MessageBox(NULL, msg, "Error", MB_OK);

-#else

-  fprintf(stderr, "%s\n", msg);

-#endif

-

-  exit(EXIT_FAILURE);

-}

-

-static void show_usage_and_exit(void) {

-  const char **names;

-  int i;

-

-  fprintf(stderr, "Civetweb v%s, built on %s\n",

-          mg_version(), __DATE__);

-  fprintf(stderr, "Usage:\n");

-  fprintf(stderr, "  civetweb -A <htpasswd_file> <realm> <user> <passwd>\n");

-  fprintf(stderr, "  civetweb [config_file]\n");

-  fprintf(stderr, "  civetweb [-option value ...]\n");

-  fprintf(stderr, "\nOPTIONS:\n");

-

-  names = mg_get_valid_option_names();

-  for (i = 0; names[i] != NULL; i += 2) {

-    fprintf(stderr, "  -%s %s\n",

-            names[i], names[i + 1] == NULL ? "<empty>" : names[i + 1]);

-  }

-  exit(EXIT_FAILURE);

-}

-

-#if defined(_WIN32) || defined(USE_COCOA)

-static const char *config_file_top_comment =

-"# Civetweb web server configuration file.\n"

-"# For detailed description of every option, visit\n"

-"# https://github.com/sunsetbrew/civetweb/blob/master/docs/UserManual.md\n"

-"# Lines starting with '#' and empty lines are ignored.\n"

-"# To make a change, remove leading '#', modify option's value,\n"

-"# save this file and then restart Civetweb.\n\n";

-

-static const char *get_url_to_first_open_port(const struct mg_context *ctx) {

-  static char url[100];

-  const char *open_ports = mg_get_option(ctx, "listening_ports");

-  int a, b, c, d, port, n;

-

-  if (sscanf(open_ports, "%d.%d.%d.%d:%d%n", &a, &b, &c, &d, &port, &n) == 5) {

-    snprintf(url, sizeof(url), "%s://%d.%d.%d.%d:%d",

-             open_ports[n] == 's' ? "https" : "http", a, b, c, d, port);

-  } else if (sscanf(open_ports, "%d%n", &port, &n) == 1) {

-    snprintf(url, sizeof(url), "%s://localhost:%d",

-             open_ports[n] == 's' ? "https" : "http", port);

-  } else {

-    snprintf(url, sizeof(url), "%s", "http://localhost:8080");

-  }

-

-  return url;

-}

-

-static void create_config_file(const char *path) {

-  const char **names, *value;

-  FILE *fp;

-  int i;

-

-  // Create config file if it is not present yet

-  if ((fp = fopen(path, "r")) != NULL) {

-    fclose(fp);

-  } else if ((fp = fopen(path, "a+")) != NULL) {

-    fprintf(fp, "%s", config_file_top_comment);

-    names = mg_get_valid_option_names();

-    for (i = 0; names[i * 2] != NULL; i++) {

-      value = mg_get_option(ctx, names[i * 2]);

-      fprintf(fp, "# %s %s\n", names[i * 2], value ? value : "<value>");

-    }

-    fclose(fp);

-  }

-}

-#endif

-

-static char *sdup(const char *str) {

-  char *p;

-  if ((p = (char *) malloc(strlen(str) + 1)) != NULL) {

-    strcpy(p, str);

-  }

-  return p;

-}

-

-static void set_option(char **options, const char *name, const char *value) {

-  int i;

-

-  for (i = 0; i < MAX_OPTIONS - 3; i++) {

-    if (options[i] == NULL) {

-      options[i] = sdup(name);

-      options[i + 1] = sdup(value);

-      options[i + 2] = NULL;

-      break;

-    } else if (!strcmp(options[i], name)) {

-      free(options[i + 1]);

-      options[i + 1] = sdup(value);

-      break;

-    }

-  }

-

-  if (i == MAX_OPTIONS - 3) {

-    die("%s", "Too many options specified");

-  }

-}

-

-static void process_command_line_arguments(char *argv[], char **options) {

-  char line[MAX_CONF_FILE_LINE_SIZE], opt[sizeof(line)], val[sizeof(line)], *p;

-  FILE *fp = NULL;

-  size_t i, cmd_line_opts_start = 1, line_no = 0;

-

-  // Should we use a config file ?

-  if (argv[1] != NULL && argv[1][0] != '-') {

-    snprintf(config_file, sizeof(config_file), "%s", argv[1]);

-    cmd_line_opts_start = 2;

-  } else if ((p = strrchr(argv[0], DIRSEP)) == NULL) {

-    // No command line flags specified. Look where binary lives

-    snprintf(config_file, sizeof(config_file), "%s", CONFIG_FILE);

-  } else {

-    snprintf(config_file, sizeof(config_file), "%.*s%c%s",

-             (int) (p - argv[0]), argv[0], DIRSEP, CONFIG_FILE);

-  }

-

-  fp = fopen(config_file, "r");

-

-  // If config file was set in command line and open failed, die

-  if (cmd_line_opts_start == 2 && fp == NULL) {

-    die("Cannot open config file %s: %s", config_file, strerror(errno));

-  }

-

-#ifdef CONFIG_FILE2

-  // try alternate config file

-  if (fp == NULL) {

-    fp = fopen(CONFIG_FILE2, "r");

-    if (fp != NULL) {

-	strcpy(config_file, CONFIG_FILE2);

-    }

-  }

-#endif

-

-  // Load config file settings first

-  if (fp != NULL) {

-    fprintf(stderr, "Loading config file %s\n", config_file);

-

-    // Loop over the lines in config file

-    while (fgets(line, sizeof(line), fp) != NULL) {

-      line_no++;

-

-      // Ignore empty lines and comments

-      for (i = 0; isspace(* (unsigned char *) &line[i]); ) i++;

-      if (line[i] == '#' || line[i] == '\0') {

-        continue;

-      }

-

-      if (sscanf(line, "%s %[^\r\n#]", opt, val) != 2) {

-        printf("%s: line %d is invalid, ignoring it:\n %s",

-               config_file, (int) line_no, line);

-      } else {

-        set_option(options, opt, val);

-      }

-    }

-

-    (void) fclose(fp);

-  }

-

-  // If we're under MacOS and started by launchd, then the second

-  // argument is process serial number, -psn_.....

-  // In this case, don't process arguments at all.

-  if (argv[1] == NULL || memcmp(argv[1], "-psn_", 5) != 0) {

-    // Handle command line flags.

-    // They override config file and default settings.

-    for (i = cmd_line_opts_start; argv[i] != NULL; i += 2) {

-      if (argv[i][0] != '-' || argv[i + 1] == NULL) {

-        show_usage_and_exit();

-      }

-      set_option(options, &argv[i][1], argv[i + 1]);

-    }

-  }

-}

-

-static void init_server_name(void) {

-  snprintf(server_name, sizeof(server_name), "Civetweb v%s",

-           mg_version());

-}

-

-static int log_message(const struct mg_connection *conn, const char *message) {

-  (void) conn;

-  printf("%s\n", message);

-  return 0;

-}

-

-static int is_path_absolute(const char *path) {

-#ifdef _WIN32

-  return path != NULL &&

-    ((path[0] == '\\' && path[1] == '\\') ||  // UNC path, e.g. \\server\dir

-     (isalpha(path[0]) && path[1] == ':' && path[2] == '\\'));  // E.g. X:\dir

-#else

-  return path != NULL && path[0] == '/';

-#endif

-}

-

-static char *get_option(char **options, const char *option_name) {

-  int i;

-

-  for (i = 0; options[i] != NULL; i++)

-    if (!strcmp(options[i], option_name))

-      return options[i + 1];

-

-  return NULL;

-}

-

-static void verify_existence(char **options, const char *option_name,

-                             int must_be_dir) {

-  struct stat st;

-  const char *path = get_option(options, option_name);

-

-  if (path != NULL && (stat(path, &st) != 0 ||

-                       ((S_ISDIR(st.st_mode) ? 1 : 0) != must_be_dir))) {

-    die("Invalid path for %s: [%s]: (%s). Make sure that path is either "

-        "absolute, or it is relative to civetweb executable.",

-        option_name, path, strerror(errno));

-  }

-}

-

-static void set_absolute_path(char *options[], const char *option_name,

-                              const char *path_to_civetweb_exe) {

-  char path[PATH_MAX], abs[PATH_MAX], *option_value;

-  const char *p;

-

-  // Check whether option is already set

-  option_value = get_option(options, option_name);

-

-  // If option is already set and it is an absolute path,

-  // leave it as it is -- it's already absolute.

-  if (option_value != NULL && !is_path_absolute(option_value)) {

-    // Not absolute. Use the directory where civetweb executable lives

-    // be the relative directory for everything.

-    // Extract civetweb executable directory into path.

-    if ((p = strrchr(path_to_civetweb_exe, DIRSEP)) == NULL) {

-      getcwd(path, sizeof(path));

-    } else {

-      snprintf(path, sizeof(path), "%.*s", (int) (p - path_to_civetweb_exe),

-               path_to_civetweb_exe);

-    }

-

-    strncat(path, "/", sizeof(path) - 1);

-    strncat(path, option_value, sizeof(path) - 1);

-

-    // Absolutize the path, and set the option

-    abs_path(path, abs, sizeof(abs));

-    set_option(options, option_name, abs);

-  }

-}

-

-static void start_civetweb(int argc, char *argv[]) {

-  struct mg_callbacks callbacks;

-  char *options[MAX_OPTIONS];

-  int i;

-

-  // Edit passwords file if -A option is specified

-  if (argc > 1 && !strcmp(argv[1], "-A")) {

-    if (argc != 6) {

-      show_usage_and_exit();

-    }

-    exit(mg_modify_passwords_file(argv[2], argv[3], argv[4], argv[5]) ?

-         EXIT_SUCCESS : EXIT_FAILURE);

-  }

-

-  // Show usage if -h or --help options are specified

-  if (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))) {

-    show_usage_and_exit();

-  }

-

-  options[0] = NULL;

-  set_option(options, "document_root", ".");

-

-  // Update config based on command line arguments

-  process_command_line_arguments(argv, options);

-

-  // Make sure we have absolute paths for files and directories

-  set_absolute_path(options, "document_root", argv[0]);

-  set_absolute_path(options, "put_delete_auth_file", argv[0]);

-  set_absolute_path(options, "cgi_interpreter", argv[0]);

-  set_absolute_path(options, "access_log_file", argv[0]);

-  set_absolute_path(options, "error_log_file", argv[0]);

-  set_absolute_path(options, "global_auth_file", argv[0]);

-  set_absolute_path(options, "ssl_certificate", argv[0]);

-

-  // Make extra verification for certain options

-  verify_existence(options, "document_root", 1);

-  verify_existence(options, "cgi_interpreter", 0);

-  verify_existence(options, "ssl_certificate", 0);

-

-  // Setup signal handler: quit on Ctrl-C

-  signal(SIGTERM, signal_handler);

-  signal(SIGINT, signal_handler);

-

-  // Start Civetweb

-  memset(&callbacks, 0, sizeof(callbacks));

-  callbacks.log_message = &log_message;

-  ctx = mg_start(&callbacks, NULL, (const char **) options);

-  for (i = 0; options[i] != NULL; i++) {

-    free(options[i]);

-  }

-

-  if (ctx == NULL) {

-    die("%s", "Failed to start Civetweb.");

-  }

-}

-

-#ifdef _WIN32

-enum {

-  ID_ICON = 100, ID_QUIT, ID_SETTINGS, ID_SEPARATOR, ID_INSTALL_SERVICE,

-  ID_REMOVE_SERVICE, ID_STATIC, ID_GROUP, ID_SAVE, ID_RESET_DEFAULTS,

-  ID_STATUS, ID_CONNECT,

-

-  // All dynamically created text boxes for options have IDs starting from

-  // ID_CONTROLS, incremented by one.

-  ID_CONTROLS = 200,

-

-  // Text boxes for files have "..." buttons to open file browser. These

-  // buttons have IDs that are ID_FILE_BUTTONS_DELTA higher than associated

-  // text box ID.

-  ID_FILE_BUTTONS_DELTA = 1000

-};

-static HICON hIcon;

-static SERVICE_STATUS ss;

-static SERVICE_STATUS_HANDLE hStatus;

-static const char *service_magic_argument = "--";

-static NOTIFYICONDATA TrayIcon;

-

-static void WINAPI ControlHandler(DWORD code) {

-  if (code == SERVICE_CONTROL_STOP || code == SERVICE_CONTROL_SHUTDOWN) {

-    ss.dwWin32ExitCode = 0;

-    ss.dwCurrentState = SERVICE_STOPPED;

-  }

-  SetServiceStatus(hStatus, &ss);

-}

-

-static void WINAPI ServiceMain(void) {

-  ss.dwServiceType = SERVICE_WIN32;

-  ss.dwCurrentState = SERVICE_RUNNING;

-  ss.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;

-

-  hStatus = RegisterServiceCtrlHandler(server_name, ControlHandler);

-  SetServiceStatus(hStatus, &ss);

-

-  while (ss.dwCurrentState == SERVICE_RUNNING) {

-    Sleep(1000);

-  }

-  mg_stop(ctx);

-

-  ss.dwCurrentState = SERVICE_STOPPED;

-  ss.dwWin32ExitCode = (DWORD) -1;

-  SetServiceStatus(hStatus, &ss);

-}

-

-

-static void show_error(void) {

-  char buf[256];

-  FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,

-                NULL, GetLastError(),

-                MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),

-                buf, sizeof(buf), NULL);

-  MessageBox(NULL, buf, "Error", MB_OK);

-}

-

-static void *align(void *ptr, DWORD alig) {

-  ULONG ul = (ULONG) ptr;

-  ul += alig;

-  ul &= ~alig;

-  return ((void *) ul);

-}

-

-static int is_boolean_option(const char *option_name) {

-  return !strcmp(option_name, "enable_directory_listing") ||

-    !strcmp(option_name, "enable_keep_alive");

-}

-

-static int is_filename_option(const char *option_name) {

-  return !strcmp(option_name, "cgi_interpreter") ||

-    !strcmp(option_name, "global_auth_file") ||

-    !strcmp(option_name, "put_delete_auth_file") ||

-    !strcmp(option_name, "access_log_file") ||

-    !strcmp(option_name, "error_log_file") ||

-    !strcmp(option_name, "ssl_certificate");

-}

-

-static int is_directory_option(const char *option_name) {

-  return !strcmp(option_name, "document_root");

-}

-

-static int is_numeric_options(const char *option_name) {

-  return !strcmp(option_name, "num_threads");

-}

-

-static void save_config(HWND hDlg, FILE *fp) {

-  char value[2000];

-  const char **options, *name, *default_value;

-  int i, id;

-

-  fprintf(fp, "%s", config_file_top_comment);

-  options = mg_get_valid_option_names();

-  for (i = 0; options[i * 2] != NULL; i++) {

-    name = options[i * 2];

-    id = ID_CONTROLS + i;

-    if (is_boolean_option(name)) {

-      snprintf(value, sizeof(value), "%s",

-               IsDlgButtonChecked(hDlg, id) ? "yes" : "no");

-    } else {

-      GetDlgItemText(hDlg, id, value, sizeof(value));

-    }

-    default_value = options[i * 2 + 1] == NULL ? "" : options[i * 2 + 1];

-    // If value is the same as default, skip it

-    if (strcmp(value, default_value) != 0) {

-      fprintf(fp, "%s %s\n", name, value);

-    }

-  }

-}

-

-static BOOL CALLBACK DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lP) {

-  FILE *fp;

-  int i;

-  const char *name, *value, **options = mg_get_valid_option_names();

-

-  switch (msg) {

-    case WM_CLOSE:

-      DestroyWindow(hDlg);

-      break;

-

-    case WM_COMMAND:

-      switch (LOWORD(wParam)) {

-        case ID_SAVE:

-          EnableWindow(GetDlgItem(hDlg, ID_SAVE), FALSE);

-          if ((fp = fopen(config_file, "w+")) != NULL) {

-            save_config(hDlg, fp);

-            fclose(fp);

-            mg_stop(ctx);

-            start_civetweb(__argc, __argv);

-          }

-          EnableWindow(GetDlgItem(hDlg, ID_SAVE), TRUE);

-          break;

-        case ID_RESET_DEFAULTS:

-          for (i = 0; options[i * 2] != NULL; i++) {

-            name = options[i * 2];

-            value = options[i * 2 + 1] == NULL ? "" : options[i * 2 + 1];

-            if (is_boolean_option(name)) {

-              CheckDlgButton(hDlg, ID_CONTROLS + i, !strcmp(value, "yes") ?

-                             BST_CHECKED : BST_UNCHECKED);

-            } else {

-              SetWindowText(GetDlgItem(hDlg, ID_CONTROLS + i), value);

-            }

-          }

-          break;

-      }

-

-      for (i = 0; options[i * 2] != NULL; i++) {

-        name = options[i * 2];

-        if ((is_filename_option(name) || is_directory_option(name)) &&

-            LOWORD(wParam) == ID_CONTROLS + i + ID_FILE_BUTTONS_DELTA) {

-          OPENFILENAME of;

-          BROWSEINFO bi;

-          char path[PATH_MAX] = "";

-

-          memset(&of, 0, sizeof(of));

-          of.lStructSize = sizeof(of);

-          of.hwndOwner = (HWND) hDlg;

-          of.lpstrFile = path;

-          of.nMaxFile = sizeof(path);

-          of.lpstrInitialDir = mg_get_option(ctx, "document_root");

-          of.Flags = OFN_CREATEPROMPT | OFN_NOCHANGEDIR;

-

-          memset(&bi, 0, sizeof(bi));

-          bi.hwndOwner = (HWND) hDlg;

-          bi.lpszTitle = "Choose WWW root directory:";

-          bi.ulFlags = BIF_RETURNONLYFSDIRS;

-

-          if (is_directory_option(name)) {

-            SHGetPathFromIDList(SHBrowseForFolder(&bi), path);

-          } else {

-            GetOpenFileName(&of);

-          }

-

-          if (path[0] != '\0') {

-            SetWindowText(GetDlgItem(hDlg, ID_CONTROLS + i), path);

-          }

-        }

-      }

-

-      break;

-

-    case WM_INITDIALOG:

-      SendMessage(hDlg, WM_SETICON,(WPARAM) ICON_SMALL, (LPARAM) hIcon);

-      SendMessage(hDlg, WM_SETICON,(WPARAM) ICON_BIG, (LPARAM) hIcon);

-      SetWindowText(hDlg, "Civetweb settings");

-      SetFocus(GetDlgItem(hDlg, ID_SAVE));

-      for (i = 0; options[i * 2] != NULL; i++) {

-        name = options[i * 2];

-        value = mg_get_option(ctx, name);

-        if (is_boolean_option(name)) {

-          CheckDlgButton(hDlg, ID_CONTROLS + i, !strcmp(value, "yes") ?

-                         BST_CHECKED : BST_UNCHECKED);

-        } else {

-          SetDlgItemText(hDlg, ID_CONTROLS + i, value == NULL ? "" : value);

-        }

-      }

-      break;

-    default:

-      break;

-  }

-

-  return FALSE;

-}

-

-static void add_control(unsigned char **mem, DLGTEMPLATE *dia, WORD type,

-                        DWORD id, DWORD style, WORD x, WORD y,

-                        WORD cx, WORD cy, const char *caption) {

-  DLGITEMTEMPLATE *tp;

-  LPWORD p;

-

-  dia->cdit++;

-

-  *mem = align(*mem, 3);

-  tp = (DLGITEMTEMPLATE *) *mem;

-

-  tp->id = (WORD)id;

-  tp->style = style;

-  tp->dwExtendedStyle = 0;

-  tp->x = x;

-  tp->y = y;

-  tp->cx = cx;

-  tp->cy = cy;

-

-  p = align(*mem + sizeof(*tp), 1);

-  *p++ = 0xffff;

-  *p++ = type;

-

-  while (*caption != '\0') {

-    *p++ = (WCHAR) *caption++;

-  }

-  *p++ = 0;

-  p = align(p, 1);

-

-  *p++ = 0;

-  *mem = (unsigned char *) p;

-}

-

-static void show_settings_dialog() {

-#define HEIGHT 15

-#define WIDTH 400

-#define LABEL_WIDTH 80

-

-  unsigned char mem[4096], *p;

-  const char **option_names, *long_option_name;

-  DWORD style;

-  DLGTEMPLATE *dia = (DLGTEMPLATE *) mem;

-  WORD i, cl, x, y, width, nelems = 0;

-  static int guard;

-

-  static struct {

-    DLGTEMPLATE template; // 18 bytes

-    WORD menu, class;

-    wchar_t caption[1];

-    WORD fontsiz;

-    wchar_t fontface[7];

-  } dialog_header = {{WS_CAPTION | WS_POPUP | WS_SYSMENU | WS_VISIBLE |

-    DS_SETFONT | WS_DLGFRAME, WS_EX_TOOLWINDOW, 0, 200, 200, WIDTH, 0},

-    0, 0, L"", 8, L"Tahoma"};

-

-  if (guard == 0) {

-    guard++;

-  } else {

-    return;

-  }

-

-  (void) memset(mem, 0, sizeof(mem));

-  (void) memcpy(mem, &dialog_header, sizeof(dialog_header));

-  p = mem + sizeof(dialog_header);

-

-  option_names = mg_get_valid_option_names();

-  for (i = 0; option_names[i * 2] != NULL; i++) {

-    long_option_name = option_names[i * 2];

-    style = WS_CHILD | WS_VISIBLE | WS_TABSTOP;

-    x = 10 + (WIDTH / 2) * (nelems % 2);

-    y = (nelems/2 + 1) * HEIGHT + 5;

-    width = WIDTH / 2 - 20 - LABEL_WIDTH;

-    if (is_numeric_options(long_option_name)) {

-      style |= ES_NUMBER;

-      cl = 0x81;

-      style |= WS_BORDER | ES_AUTOHSCROLL;

-    } else if (is_boolean_option(long_option_name)) {

-      cl = 0x80;

-      style |= BS_AUTOCHECKBOX;

-    } else if (is_filename_option(long_option_name) ||

-               is_directory_option(long_option_name)) {

-      style |= WS_BORDER | ES_AUTOHSCROLL;

-      width -= 20;

-      cl = 0x81;

-      add_control(&p, dia, 0x80,

-                  ID_CONTROLS + i + ID_FILE_BUTTONS_DELTA,

-                  WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,

-                  (WORD) (x + width + LABEL_WIDTH + 5),

-                  y, 15, 12, "...");

-    } else {

-      cl = 0x81;

-      style |= WS_BORDER | ES_AUTOHSCROLL;

-    }

-    add_control(&p, dia, 0x82, ID_STATIC, WS_VISIBLE | WS_CHILD,

-                x, y, LABEL_WIDTH, HEIGHT, long_option_name);

-    add_control(&p, dia, cl, ID_CONTROLS + i, style,

-                (WORD) (x + LABEL_WIDTH), y, width, 12, "");

-    nelems++;

-  }

-

-  y = (WORD) (((nelems + 1) / 2 + 1) * HEIGHT + 5);

-  add_control(&p, dia, 0x80, ID_GROUP, WS_CHILD | WS_VISIBLE |

-              BS_GROUPBOX, 5, 5, WIDTH - 10, y, " Settings ");

-  y += 10;

-  add_control(&p, dia, 0x80, ID_SAVE,

-              WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,

-              WIDTH - 70, y, 65, 12, "Save Settings");

-  add_control(&p, dia, 0x80, ID_RESET_DEFAULTS,

-              WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,

-              WIDTH - 140, y, 65, 12, "Reset to defaults");

-  add_control(&p, dia, 0x82, ID_STATIC,

-              WS_CHILD | WS_VISIBLE | WS_DISABLED,

-              5, y, 180, 12, server_name);

-

-  dia->cy = ((nelems + 1) / 2 + 1) * HEIGHT + 30;

-  DialogBoxIndirectParam(NULL, dia, NULL, DlgProc, (LPARAM) NULL);

-  guard--;

-}

-

-static int manage_service(int action) {

-  static const char *service_name = "Civetweb";

-  SC_HANDLE hSCM = NULL, hService = NULL;

-  SERVICE_DESCRIPTION descr = {server_name};

-  char path[PATH_MAX + 20];  // Path to executable plus magic argument

-  int success = 1;

-

-  if ((hSCM = OpenSCManager(NULL, NULL, action == ID_INSTALL_SERVICE ?

-                            GENERIC_WRITE : GENERIC_READ)) == NULL) {

-    success = 0;

-    show_error();

-  } else if (action == ID_INSTALL_SERVICE) {

-    GetModuleFileName(NULL, path, sizeof(path));

-    strncat(path, " ", sizeof(path));

-    strncat(path, service_magic_argument, sizeof(path));

-    hService = CreateService(hSCM, service_name, service_name,

-                             SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,

-                             SERVICE_AUTO_START, SERVICE_ERROR_NORMAL,

-                             path, NULL, NULL, NULL, NULL, NULL);

-    if (hService) {

-      ChangeServiceConfig2(hService, SERVICE_CONFIG_DESCRIPTION, &descr);

-    } else {

-      show_error();

-    }

-  } else if (action == ID_REMOVE_SERVICE) {

-    if ((hService = OpenService(hSCM, service_name, DELETE)) == NULL ||

-        !DeleteService(hService)) {

-      show_error();

-    }

-  } else if ((hService = OpenService(hSCM, service_name,

-                                     SERVICE_QUERY_STATUS)) == NULL) {

-    success = 0;

-  }

-

-  CloseServiceHandle(hService);

-  CloseServiceHandle(hSCM);

-

-  return success;

-}

-

-static LRESULT CALLBACK WindowProc(HWND hWnd, UINT msg, WPARAM wParam,

-                                   LPARAM lParam) {

-  static SERVICE_TABLE_ENTRY service_table[] = {

-    {server_name, (LPSERVICE_MAIN_FUNCTION) ServiceMain},

-    {NULL, NULL}

-  };

-  int service_installed;

-  char buf[200], *service_argv[] = {__argv[0], NULL};

-  POINT pt;

-  HMENU hMenu;

-  static UINT s_uTaskbarRestart; // for taskbar creation

-

-  switch (msg) {

-    case WM_CREATE:

-      if (__argv[1] != NULL &&

-          !strcmp(__argv[1], service_magic_argument)) {

-        start_civetweb(1, service_argv);

-        StartServiceCtrlDispatcher(service_table);

-        exit(EXIT_SUCCESS);

-      } else {

-        start_civetweb(__argc, __argv);

-        s_uTaskbarRestart = RegisterWindowMessage(TEXT("TaskbarCreated"));

-      }

-      break;

-    case WM_COMMAND:

-      switch (LOWORD(wParam)) {

-        case ID_QUIT:

-          mg_stop(ctx);

-          Shell_NotifyIcon(NIM_DELETE, &TrayIcon);

-          PostQuitMessage(0);

-          return 0;

-        case ID_SETTINGS:

-          show_settings_dialog();

-          break;

-        case ID_INSTALL_SERVICE:

-        case ID_REMOVE_SERVICE:

-          manage_service(LOWORD(wParam));

-          break;

-        case ID_CONNECT:

-          printf("[%s]\n", get_url_to_first_open_port(ctx));

-          ShellExecute(NULL, "open", get_url_to_first_open_port(ctx),

-                       NULL, NULL, SW_SHOW);

-          break;

-      }

-      break;

-    case WM_USER:

-      switch (lParam) {

-        case WM_RBUTTONUP:

-        case WM_LBUTTONUP:

-        case WM_LBUTTONDBLCLK:

-          hMenu = CreatePopupMenu();

-          AppendMenu(hMenu, MF_STRING | MF_GRAYED, ID_SEPARATOR, server_name);

-          AppendMenu(hMenu, MF_SEPARATOR, ID_SEPARATOR, "");

-          service_installed = manage_service(0);

-          snprintf(buf, sizeof(buf), "NT service: %s installed",

-                   service_installed ? "" : "not");

-          AppendMenu(hMenu, MF_STRING | MF_GRAYED, ID_SEPARATOR, buf);

-          AppendMenu(hMenu, MF_STRING | (service_installed ? MF_GRAYED : 0),

-                     ID_INSTALL_SERVICE, "Install service");

-          AppendMenu(hMenu, MF_STRING | (!service_installed ? MF_GRAYED : 0),

-                     ID_REMOVE_SERVICE, "Deinstall service");

-          AppendMenu(hMenu, MF_SEPARATOR, ID_SEPARATOR, "");

-          AppendMenu(hMenu, MF_STRING, ID_CONNECT, "Start browser");

-          AppendMenu(hMenu, MF_STRING, ID_SETTINGS, "Edit Settings");

-          AppendMenu(hMenu, MF_SEPARATOR, ID_SEPARATOR, "");

-          AppendMenu(hMenu, MF_STRING, ID_QUIT, "Exit");

-          GetCursorPos(&pt);

-          SetForegroundWindow(hWnd);

-          TrackPopupMenu(hMenu, 0, pt.x, pt.y, 0, hWnd, NULL);

-          PostMessage(hWnd, WM_NULL, 0, 0);

-          DestroyMenu(hMenu);

-          break;

-      }

-      break;

-    case WM_CLOSE:

-      mg_stop(ctx);

-      Shell_NotifyIcon(NIM_DELETE, &TrayIcon);

-      PostQuitMessage(0);

-      return 0;  // We've just sent our own quit message, with proper hwnd.

-    default:

-      if (msg==s_uTaskbarRestart)

-        Shell_NotifyIcon(NIM_ADD, &TrayIcon);

-  }

-

-  return DefWindowProc(hWnd, msg, wParam, lParam);

-}

-

-int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR cmdline, int show) {

-  WNDCLASS cls;

-  HWND hWnd;

-  MSG msg;

-

-  init_server_name();

-  memset(&cls, 0, sizeof(cls));

-  cls.lpfnWndProc = (WNDPROC) WindowProc;

-  cls.hIcon = LoadIcon(NULL, IDI_APPLICATION);

-  cls.lpszClassName = server_name;

-

-  RegisterClass(&cls);

-  hWnd = CreateWindow(cls.lpszClassName, server_name, WS_OVERLAPPEDWINDOW,

-                      0, 0, 0, 0, NULL, NULL, NULL, NULL);

-  ShowWindow(hWnd, SW_HIDE);

-

-  TrayIcon.cbSize = sizeof(TrayIcon);

-  TrayIcon.uID = ID_ICON;

-  TrayIcon.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;

-  TrayIcon.hIcon = hIcon = LoadImage(GetModuleHandle(NULL),

-                                     MAKEINTRESOURCE(ID_ICON),

-                                     IMAGE_ICON, 16, 16, 0);

-  TrayIcon.hWnd = hWnd;

-  snprintf(TrayIcon.szTip, sizeof(TrayIcon.szTip), "%s", server_name);

-  TrayIcon.uCallbackMessage = WM_USER;

-  Shell_NotifyIcon(NIM_ADD, &TrayIcon);

-

-  while (GetMessage(&msg, hWnd, 0, 0) > 0) {

-    TranslateMessage(&msg);

-    DispatchMessage(&msg);

-  }

-

-  // Return the WM_QUIT value.

-  return msg.wParam;

-}

-#elif defined(USE_COCOA)

-#import <Cocoa/Cocoa.h>

-

-@interface Civetweb : NSObject<NSApplicationDelegate>

-- (void) openBrowser;

-- (void) shutDown;

-@end

-

-@implementation Civetweb

-- (void) openBrowser {

-  [[NSWorkspace sharedWorkspace]

-    openURL:[NSURL URLWithString:

-      [NSString stringWithUTF8String:get_url_to_first_open_port(ctx)]]];

-}

-- (void) editConfig {

-  create_config_file(config_file);

-  [[NSWorkspace sharedWorkspace]

-    openFile:[NSString stringWithUTF8String:config_file]

-    withApplication:@"TextEdit"];

-}

-- (void)shutDown{

-  [NSApp terminate:nil];

-}

-@end

-

-int main(int argc, char *argv[]) {

-  init_server_name();

-  start_civetweb(argc, argv);

-

-  [NSAutoreleasePool new];

-  [NSApplication sharedApplication];

-

-  // Add delegate to process menu item actions

-  Civetweb *myDelegate = [[Civetweb alloc] autorelease];

-  [NSApp setDelegate: myDelegate];

-

-  // Run this app as agent

-  ProcessSerialNumber psn = { 0, kCurrentProcess };

-  TransformProcessType(&psn, kProcessTransformToBackgroundApplication);

-  SetFrontProcess(&psn);

-

-  // Add status bar menu

-  id menu = [[NSMenu new] autorelease];

-

-  // Add version menu item

-  [menu addItem:[[[NSMenuItem alloc]

-    //initWithTitle:[NSString stringWithFormat:@"%s", server_name]

-    initWithTitle:[NSString stringWithUTF8String:server_name]

-    action:@selector(noexist) keyEquivalent:@""] autorelease]];

-

-  // Add configuration menu item

-  [menu addItem:[[[NSMenuItem alloc]

-    initWithTitle:@"Edit configuration"

-    action:@selector(editConfig) keyEquivalent:@""] autorelease]];

-

-  // Add connect menu item

-  [menu addItem:[[[NSMenuItem alloc]

-    initWithTitle:@"Open web root in a browser"

-    action:@selector(openBrowser) keyEquivalent:@""] autorelease]];

-

-  // Separator

-  [menu addItem:[NSMenuItem separatorItem]];

-

-  // Add quit menu item

-  [menu addItem:[[[NSMenuItem alloc]

-    initWithTitle:@"Quit"

-    action:@selector(shutDown) keyEquivalent:@"q"] autorelease]];

-

-  // Attach menu to the status bar

-  id item = [[[NSStatusBar systemStatusBar]

-    statusItemWithLength:NSVariableStatusItemLength] retain];

-  [item setHighlightMode:YES];

-  [item setImage:[NSImage imageNamed:@"civetweb_22x22.png"]];

-  [item setMenu:menu];

-

-  // Run the app

-  [NSApp activateIgnoringOtherApps:YES];

-  [NSApp run];

-

-  mg_stop(ctx);

-

-  return EXIT_SUCCESS;

-}

-#else

-int main(int argc, char *argv[]) {

-  init_server_name();

-  start_civetweb(argc, argv);

-  printf("%s started on port(s) %s with web root [%s]\n",

-         server_name, mg_get_option(ctx, "listening_ports"),

-         mg_get_option(ctx, "document_root"));

-  while (exit_flag == 0) {

-    sleep(1);

-  }

-  printf("Exiting on signal %d, waiting for all threads to finish...",

-         exit_flag);

-  fflush(stdout);

-  mg_stop(ctx);

-  printf("%s", " done.\n");

-

-  return EXIT_SUCCESS;

-}

-#endif /* _WIN32 */

+// Copyright (c) 2004-2013 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.
 
+
 
+#if defined(_WIN32)
 
+#define _CRT_SECURE_NO_WARNINGS  // Disable deprecation warning in VS2005
 
+#else
 
+#define _XOPEN_SOURCE 600  // For PATH_MAX on linux
 
+#endif
 
+
 
+#include <sys/stat.h>
 
+#include <stdio.h>
 
+#include <stdlib.h>
 
+#include <signal.h>
 
+#include <string.h>
 
+#include <errno.h>
 
+#include <limits.h>
 
+#include <stddef.h>
 
+#include <stdarg.h>
 
+#include <ctype.h>
 
+
 
+#include "civetweb.h"
 
+
 
+#ifdef _WIN32
 
+#include <windows.h>
 
+#include <winsvc.h>
 
+#include <shlobj.h>
 
+
 
+#ifndef PATH_MAX
 
+#define PATH_MAX MAX_PATH
 
+#endif
 
+
 
+#ifndef S_ISDIR
 
+#define S_ISDIR(x) ((x) & _S_IFDIR)
 
+#endif
 
+
 
+#define DIRSEP '\\'
 
+#define snprintf _snprintf
 
+#define vsnprintf _vsnprintf
 
+#define sleep(x) Sleep((x) * 1000)
 
+#define WINCDECL __cdecl
 
+#define abs_path(rel, abs, abs_size) _fullpath((abs), (rel), (abs_size))
 
+#else
 
+#include <sys/wait.h>
 
+#include <unistd.h>
 
+#define DIRSEP '/'
 
+#define WINCDECL
 
+#define abs_path(rel, abs, abs_size) realpath((rel), (abs))
 
+#endif // _WIN32
 
+
 
+#define MAX_OPTIONS 100
 
+#define MAX_CONF_FILE_LINE_SIZE (8 * 1024)
 
+
 
+static int exit_flag;
 
+static char server_name[40];        // Set by init_server_name()
 
+static char config_file[PATH_MAX];  // Set by process_command_line_arguments()
 
+static struct mg_context *ctx;      // Set by start_civetweb()
 
+
 
+#if !defined(CONFIG_FILE)
 
+#define CONFIG_FILE "civetweb.conf"
 
+#endif /* !CONFIG_FILE */
 
+
 
+// backup config file
 
+#if !defined(CONFIG_FILE2) && defined(LINUX)
 
+#define CONFIG_FILE2 "/usr/local/etc/civetweb.conf"
 
+#endif
 
+
 
+static void WINCDECL signal_handler(int sig_num) {
 
+  exit_flag = sig_num;
 
+}
 
+
 
+static void die(const char *fmt, ...) {
 
+  va_list ap;
 
+  char msg[200];
 
+
 
+  va_start(ap, fmt);
 
+  vsnprintf(msg, sizeof(msg), fmt, ap);
 
+  va_end(ap);
 
+
 
+#if defined(_WIN32)
 
+  MessageBox(NULL, msg, "Error", MB_OK);
 
+#else
 
+  fprintf(stderr, "%s\n", msg);
 
+#endif
 
+
 
+  exit(EXIT_FAILURE);
 
+}
 
+
 
+static void show_usage_and_exit(void) {
 
+  const char **names;
 
+  int i;
 
+
 
+  fprintf(stderr, "Civetweb v%s, built on %s\n",
 
+          mg_version(), __DATE__);
 
+  fprintf(stderr, "Usage:\n");
 
+  fprintf(stderr, "  civetweb -A <htpasswd_file> <realm> <user> <passwd>\n");
 
+  fprintf(stderr, "  civetweb [config_file]\n");
 
+  fprintf(stderr, "  civetweb [-option value ...]\n");
 
+  fprintf(stderr, "\nOPTIONS:\n");
 
+
 
+  names = mg_get_valid_option_names();
 
+  for (i = 0; names[i] != NULL; i += 2) {
 
+    fprintf(stderr, "  -%s %s\n",
 
+            names[i], names[i + 1] == NULL ? "<empty>" : names[i + 1]);
 
+  }
 
+  exit(EXIT_FAILURE);
 
+}
 
+
 
+#if defined(_WIN32) || defined(USE_COCOA)
 
+static const char *config_file_top_comment =
 
+"# Civetweb web server configuration file.\n"
 
+"# For detailed description of every option, visit\n"
 
+"# https://github.com/sunsetbrew/civetweb/blob/master/docs/UserManual.md\n"
 
+"# Lines starting with '#' and empty lines are ignored.\n"
 
+"# To make a change, remove leading '#', modify option's value,\n"
 
+"# save this file and then restart Civetweb.\n\n";
 
+
 
+static const char *get_url_to_first_open_port(const struct mg_context *ctx) {
 
+  static char url[100];
 
+  const char *open_ports = mg_get_option(ctx, "listening_ports");
 
+  int a, b, c, d, port, n;
 
+
 
+  if (sscanf(open_ports, "%d.%d.%d.%d:%d%n", &a, &b, &c, &d, &port, &n) == 5) {
 
+    snprintf(url, sizeof(url), "%s://%d.%d.%d.%d:%d",
 
+             open_ports[n] == 's' ? "https" : "http", a, b, c, d, port);
 
+  } else if (sscanf(open_ports, "%d%n", &port, &n) == 1) {
 
+    snprintf(url, sizeof(url), "%s://localhost:%d",
 
+             open_ports[n] == 's' ? "https" : "http", port);
 
+  } else {
 
+    snprintf(url, sizeof(url), "%s", "http://localhost:8080");
 
+  }
 
+
 
+  return url;
 
+}
 
+
 
+static void create_config_file(const char *path) {
 
+  const char **names, *value;
 
+  FILE *fp;
 
+  int i;
 
+
 
+  // Create config file if it is not present yet
 
+  if ((fp = fopen(path, "r")) != NULL) {
 
+    fclose(fp);
 
+  } else if ((fp = fopen(path, "a+")) != NULL) {
 
+    fprintf(fp, "%s", config_file_top_comment);
 
+    names = mg_get_valid_option_names();
 
+    for (i = 0; names[i * 2] != NULL; i++) {
 
+      value = mg_get_option(ctx, names[i * 2]);
 
+      fprintf(fp, "# %s %s\n", names[i * 2], value ? value : "<value>");
 
+    }
 
+    fclose(fp);
 
+  }
 
+}
 
+#endif
 
+
 
+static char *sdup(const char *str) {
 
+  char *p;
 
+  if ((p = (char *) malloc(strlen(str) + 1)) != NULL) {
 
+    strcpy(p, str);
 
+  }
 
+  return p;
 
+}
 
+
 
+static void set_option(char **options, const char *name, const char *value) {
 
+  int i;
 
+
 
+  for (i = 0; i < MAX_OPTIONS - 3; i++) {
 
+    if (options[i] == NULL) {
 
+      options[i] = sdup(name);
 
+      options[i + 1] = sdup(value);
 
+      options[i + 2] = NULL;
 
+      break;
 
+    } else if (!strcmp(options[i], name)) {
 
+      free(options[i + 1]);
 
+      options[i + 1] = sdup(value);
 
+      break;
 
+    }
 
+  }
 
+
 
+  if (i == MAX_OPTIONS - 3) {
 
+    die("%s", "Too many options specified");
 
+  }
 
+}
 
+
 
+static void process_command_line_arguments(char *argv[], char **options) {
 
+  char line[MAX_CONF_FILE_LINE_SIZE], opt[sizeof(line)], val[sizeof(line)], *p;
 
+  FILE *fp = NULL;
 
+  size_t i, cmd_line_opts_start = 1, line_no = 0;
 
+
 
+  // Should we use a config file ?
 
+  if (argv[1] != NULL && argv[1][0] != '-') {
 
+    snprintf(config_file, sizeof(config_file), "%s", argv[1]);
 
+    cmd_line_opts_start = 2;
 
+  } else if ((p = strrchr(argv[0], DIRSEP)) == NULL) {
 
+    // No command line flags specified. Look where binary lives
 
+    snprintf(config_file, sizeof(config_file), "%s", CONFIG_FILE);
 
+  } else {
 
+    snprintf(config_file, sizeof(config_file), "%.*s%c%s",
 
+             (int) (p - argv[0]), argv[0], DIRSEP, CONFIG_FILE);
 
+  }
 
+
 
+  fp = fopen(config_file, "r");
 
+
 
+  // If config file was set in command line and open failed, die
 
+  if (cmd_line_opts_start == 2 && fp == NULL) {
 
+    die("Cannot open config file %s: %s", config_file, strerror(errno));
 
+  }
 
+
 
+#ifdef CONFIG_FILE2
 
+  // try alternate config file
 
+  if (fp == NULL) {
 
+    fp = fopen(CONFIG_FILE2, "r");
 
+    if (fp != NULL) {
 
+	strcpy(config_file, CONFIG_FILE2);
 
+    }
 
+  }
 
+#endif
 
+
 
+  // Load config file settings first
 
+  if (fp != NULL) {
 
+    fprintf(stderr, "Loading config file %s\n", config_file);
 
+
 
+    // Loop over the lines in config file
 
+    while (fgets(line, sizeof(line), fp) != NULL) {
 
+      line_no++;
 
+
 
+      // Ignore empty lines and comments
 
+      for (i = 0; isspace(* (unsigned char *) &line[i]); ) i++;
 
+      if (line[i] == '#' || line[i] == '\0') {
 
+        continue;
 
+      }
 
+
 
+      if (sscanf(line, "%s %[^\r\n#]", opt, val) != 2) {
 
+        printf("%s: line %d is invalid, ignoring it:\n %s",
 
+               config_file, (int) line_no, line);
 
+      } else {
 
+        set_option(options, opt, val);
 
+      }
 
+    }
 
+
 
+    (void) fclose(fp);
 
+  }
 
+
 
+  // If we're under MacOS and started by launchd, then the second
 
+  // argument is process serial number, -psn_.....
 
+  // In this case, don't process arguments at all.
 
+  if (argv[1] == NULL || memcmp(argv[1], "-psn_", 5) != 0) {
 
+    // Handle command line flags.
 
+    // They override config file and default settings.
 
+    for (i = cmd_line_opts_start; argv[i] != NULL; i += 2) {
 
+      if (argv[i][0] != '-' || argv[i + 1] == NULL) {
 
+        show_usage_and_exit();
 
+      }
 
+      set_option(options, &argv[i][1], argv[i + 1]);
 
+    }
 
+  }
 
+}
 
+
 
+static void init_server_name(void) {
 
+  snprintf(server_name, sizeof(server_name), "Civetweb v%s",
 
+           mg_version());
 
+}
 
+
 
+static int log_message(const struct mg_connection *conn, const char *message) {
 
+  (void) conn;
 
+  printf("%s\n", message);
 
+  return 0;
 
+}
 
+
 
+static int is_path_absolute(const char *path) {
 
+#ifdef _WIN32
 
+  return path != NULL &&
 
+    ((path[0] == '\\' && path[1] == '\\') ||  // UNC path, e.g. \\server\dir
 
+     (isalpha(path[0]) && path[1] == ':' && path[2] == '\\'));  // E.g. X:\dir
 
+#else
 
+  return path != NULL && path[0] == '/';
 
+#endif
 
+}
 
+
 
+static char *get_option(char **options, const char *option_name) {
 
+  int i;
 
+
 
+  for (i = 0; options[i] != NULL; i++)
 
+    if (!strcmp(options[i], option_name))
 
+      return options[i + 1];
 
+
 
+  return NULL;
 
+}
 
+
 
+static void verify_existence(char **options, const char *option_name,
 
+                             int must_be_dir) {
 
+  struct stat st;
 
+  const char *path = get_option(options, option_name);
 
+
 
+  if (path != NULL && (stat(path, &st) != 0 ||
 
+                       ((S_ISDIR(st.st_mode) ? 1 : 0) != must_be_dir))) {
 
+    die("Invalid path for %s: [%s]: (%s). Make sure that path is either "
 
+        "absolute, or it is relative to civetweb executable.",
 
+        option_name, path, strerror(errno));
 
+  }
 
+}
 
+
 
+static void set_absolute_path(char *options[], const char *option_name,
 
+                              const char *path_to_civetweb_exe) {
 
+  char path[PATH_MAX], abs[PATH_MAX], *option_value;
 
+  const char *p;
 
+
 
+  // Check whether option is already set
 
+  option_value = get_option(options, option_name);
 
+
 
+  // If option is already set and it is an absolute path,
 
+  // leave it as it is -- it's already absolute.
 
+  if (option_value != NULL && !is_path_absolute(option_value)) {
 
+    // Not absolute. Use the directory where civetweb executable lives
 
+    // be the relative directory for everything.
 
+    // Extract civetweb executable directory into path.
 
+    if ((p = strrchr(path_to_civetweb_exe, DIRSEP)) == NULL) {
 
+      getcwd(path, sizeof(path));
 
+    } else {
 
+      snprintf(path, sizeof(path), "%.*s", (int) (p - path_to_civetweb_exe),
 
+               path_to_civetweb_exe);
 
+    }
 
+
 
+    strncat(path, "/", sizeof(path) - 1);
 
+    strncat(path, option_value, sizeof(path) - 1);
 
+
 
+    // Absolutize the path, and set the option
 
+    abs_path(path, abs, sizeof(abs));
 
+    set_option(options, option_name, abs);
 
+  }
 
+}
 
+
 
+static void start_civetweb(int argc, char *argv[]) {
 
+  struct mg_callbacks callbacks;
 
+  char *options[MAX_OPTIONS];
 
+  int i;
 
+
 
+  // Edit passwords file if -A option is specified
 
+  if (argc > 1 && !strcmp(argv[1], "-A")) {
 
+    if (argc != 6) {
 
+      show_usage_and_exit();
 
+    }
 
+    exit(mg_modify_passwords_file(argv[2], argv[3], argv[4], argv[5]) ?
 
+         EXIT_SUCCESS : EXIT_FAILURE);
 
+  }
 
+
 
+  // Show usage if -h or --help options are specified
 
+  if (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))) {
 
+    show_usage_and_exit();
 
+  }
 
+
 
+  options[0] = NULL;
 
+  set_option(options, "document_root", ".");
 
+
 
+  // Update config based on command line arguments
 
+  process_command_line_arguments(argv, options);
 
+
 
+  // Make sure we have absolute paths for files and directories
 
+  set_absolute_path(options, "document_root", argv[0]);
 
+  set_absolute_path(options, "put_delete_auth_file", argv[0]);
 
+  set_absolute_path(options, "cgi_interpreter", argv[0]);
 
+  set_absolute_path(options, "access_log_file", argv[0]);
 
+  set_absolute_path(options, "error_log_file", argv[0]);
 
+  set_absolute_path(options, "global_auth_file", argv[0]);
 
+  set_absolute_path(options, "ssl_certificate", argv[0]);
 
+
 
+  // Make extra verification for certain options
 
+  verify_existence(options, "document_root", 1);
 
+  verify_existence(options, "cgi_interpreter", 0);
 
+  verify_existence(options, "ssl_certificate", 0);
 
+
 
+  // Setup signal handler: quit on Ctrl-C
 
+  signal(SIGTERM, signal_handler);
 
+  signal(SIGINT, signal_handler);
 
+
 
+  // Start Civetweb
 
+  memset(&callbacks, 0, sizeof(callbacks));
 
+  callbacks.log_message = &log_message;
 
+  ctx = mg_start(&callbacks, NULL, (const char **) options);
 
+  for (i = 0; options[i] != NULL; i++) {
 
+    free(options[i]);
 
+  }
 
+
 
+  if (ctx == NULL) {
 
+    die("%s", "Failed to start Civetweb.");
 
+  }
 
+}
 
+
 
+#ifdef _WIN32
 
+enum {
 
+  ID_ICON = 100, ID_QUIT, ID_SETTINGS, ID_SEPARATOR, ID_INSTALL_SERVICE,
 
+  ID_REMOVE_SERVICE, ID_STATIC, ID_GROUP, ID_SAVE, ID_RESET_DEFAULTS,
 
+  ID_STATUS, ID_CONNECT,
 
+
 
+  // All dynamically created text boxes for options have IDs starting from
 
+  // ID_CONTROLS, incremented by one.
 
+  ID_CONTROLS = 200,
 
+
 
+  // Text boxes for files have "..." buttons to open file browser. These
 
+  // buttons have IDs that are ID_FILE_BUTTONS_DELTA higher than associated
 
+  // text box ID.
 
+  ID_FILE_BUTTONS_DELTA = 1000
 
+};
 
+static HICON hIcon;
 
+static SERVICE_STATUS ss;
 
+static SERVICE_STATUS_HANDLE hStatus;
 
+static const char *service_magic_argument = "--";
 
+static NOTIFYICONDATA TrayIcon;
 
+
 
+static void WINAPI ControlHandler(DWORD code) {
 
+  if (code == SERVICE_CONTROL_STOP || code == SERVICE_CONTROL_SHUTDOWN) {
 
+    ss.dwWin32ExitCode = 0;
 
+    ss.dwCurrentState = SERVICE_STOPPED;
 
+  }
 
+  SetServiceStatus(hStatus, &ss);
 
+}
 
+
 
+static void WINAPI ServiceMain(void) {
 
+  ss.dwServiceType = SERVICE_WIN32;
 
+  ss.dwCurrentState = SERVICE_RUNNING;
 
+  ss.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
 
+
 
+  hStatus = RegisterServiceCtrlHandler(server_name, ControlHandler);
 
+  SetServiceStatus(hStatus, &ss);
 
+
 
+  while (ss.dwCurrentState == SERVICE_RUNNING) {
 
+    Sleep(1000);
 
+  }
 
+  mg_stop(ctx);
 
+
 
+  ss.dwCurrentState = SERVICE_STOPPED;
 
+  ss.dwWin32ExitCode = (DWORD) -1;
 
+  SetServiceStatus(hStatus, &ss);
 
+}
 
+
 
+
 
+static void show_error(void) {
 
+  char buf[256];
 
+  FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
 
+                NULL, GetLastError(),
 
+                MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
 
+                buf, sizeof(buf), NULL);
 
+  MessageBox(NULL, buf, "Error", MB_OK);
 
+}
 
+
 
+static void *align(void *ptr, DWORD alig) {
 
+  ULONG ul = (ULONG) ptr;
 
+  ul += alig;
 
+  ul &= ~alig;
 
+  return ((void *) ul);
 
+}
 
+
 
+static int is_boolean_option(const char *option_name) {
 
+  return !strcmp(option_name, "enable_directory_listing") ||
 
+    !strcmp(option_name, "enable_keep_alive");
 
+}
 
+
 
+static int is_filename_option(const char *option_name) {
 
+  return !strcmp(option_name, "cgi_interpreter") ||
 
+    !strcmp(option_name, "global_auth_file") ||
 
+    !strcmp(option_name, "put_delete_auth_file") ||
 
+    !strcmp(option_name, "access_log_file") ||
 
+    !strcmp(option_name, "error_log_file") ||
 
+    !strcmp(option_name, "ssl_certificate");
 
+}
 
+
 
+static int is_directory_option(const char *option_name) {
 
+  return !strcmp(option_name, "document_root");
 
+}
 
+
 
+static int is_numeric_options(const char *option_name) {
 
+  return !strcmp(option_name, "num_threads");
 
+}
 
+
 
+static void save_config(HWND hDlg, FILE *fp) {
 
+  char value[2000];
 
+  const char **options, *name, *default_value;
 
+  int i, id;
 
+
 
+  fprintf(fp, "%s", config_file_top_comment);
 
+  options = mg_get_valid_option_names();
 
+  for (i = 0; options[i * 2] != NULL; i++) {
 
+    name = options[i * 2];
 
+    id = ID_CONTROLS + i;
 
+    if (is_boolean_option(name)) {
 
+      snprintf(value, sizeof(value), "%s",
 
+               IsDlgButtonChecked(hDlg, id) ? "yes" : "no");
 
+    } else {
 
+      GetDlgItemText(hDlg, id, value, sizeof(value));
 
+    }
 
+    default_value = options[i * 2 + 1] == NULL ? "" : options[i * 2 + 1];
 
+    // If value is the same as default, skip it
 
+    if (strcmp(value, default_value) != 0) {
 
+      fprintf(fp, "%s %s\n", name, value);
 
+    }
 
+  }
 
+}
 
+
 
+static BOOL CALLBACK DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lP) {
 
+  FILE *fp;
 
+  int i;
 
+  const char *name, *value, **options = mg_get_valid_option_names();
 
+
 
+  switch (msg) {
 
+    case WM_CLOSE:
 
+      DestroyWindow(hDlg);
 
+      break;
 
+
 
+    case WM_COMMAND:
 
+      switch (LOWORD(wParam)) {
 
+        case ID_SAVE:
 
+          EnableWindow(GetDlgItem(hDlg, ID_SAVE), FALSE);
 
+          if ((fp = fopen(config_file, "w+")) != NULL) {
 
+            save_config(hDlg, fp);
 
+            fclose(fp);
 
+            mg_stop(ctx);
 
+            start_civetweb(__argc, __argv);
 
+          }
 
+          EnableWindow(GetDlgItem(hDlg, ID_SAVE), TRUE);
 
+          break;
 
+        case ID_RESET_DEFAULTS:
 
+          for (i = 0; options[i * 2] != NULL; i++) {
 
+            name = options[i * 2];
 
+            value = options[i * 2 + 1] == NULL ? "" : options[i * 2 + 1];
 
+            if (is_boolean_option(name)) {
 
+              CheckDlgButton(hDlg, ID_CONTROLS + i, !strcmp(value, "yes") ?
 
+                             BST_CHECKED : BST_UNCHECKED);
 
+            } else {
 
+              SetWindowText(GetDlgItem(hDlg, ID_CONTROLS + i), value);
 
+            }
 
+          }
 
+          break;
 
+      }
 
+
 
+      for (i = 0; options[i * 2] != NULL; i++) {
 
+        name = options[i * 2];
 
+        if ((is_filename_option(name) || is_directory_option(name)) &&
 
+            LOWORD(wParam) == ID_CONTROLS + i + ID_FILE_BUTTONS_DELTA) {
 
+          OPENFILENAME of;
 
+          BROWSEINFO bi;
 
+          char path[PATH_MAX] = "";
 
+
 
+          memset(&of, 0, sizeof(of));
 
+          of.lStructSize = sizeof(of);
 
+          of.hwndOwner = (HWND) hDlg;
 
+          of.lpstrFile = path;
 
+          of.nMaxFile = sizeof(path);
 
+          of.lpstrInitialDir = mg_get_option(ctx, "document_root");
 
+          of.Flags = OFN_CREATEPROMPT | OFN_NOCHANGEDIR;
 
+
 
+          memset(&bi, 0, sizeof(bi));
 
+          bi.hwndOwner = (HWND) hDlg;
 
+          bi.lpszTitle = "Choose WWW root directory:";
 
+          bi.ulFlags = BIF_RETURNONLYFSDIRS;
 
+
 
+          if (is_directory_option(name)) {
 
+            SHGetPathFromIDList(SHBrowseForFolder(&bi), path);
 
+          } else {
 
+            GetOpenFileName(&of);
 
+          }
 
+
 
+          if (path[0] != '\0') {
 
+            SetWindowText(GetDlgItem(hDlg, ID_CONTROLS + i), path);
 
+          }
 
+        }
 
+      }
 
+
 
+      break;
 
+
 
+    case WM_INITDIALOG:
 
+      SendMessage(hDlg, WM_SETICON,(WPARAM) ICON_SMALL, (LPARAM) hIcon);
 
+      SendMessage(hDlg, WM_SETICON,(WPARAM) ICON_BIG, (LPARAM) hIcon);
 
+      SetWindowText(hDlg, "Civetweb settings");
 
+      SetFocus(GetDlgItem(hDlg, ID_SAVE));
 
+      for (i = 0; options[i * 2] != NULL; i++) {
 
+        name = options[i * 2];
 
+        value = mg_get_option(ctx, name);
 
+        if (is_boolean_option(name)) {
 
+          CheckDlgButton(hDlg, ID_CONTROLS + i, !strcmp(value, "yes") ?
 
+                         BST_CHECKED : BST_UNCHECKED);
 
+        } else {
 
+          SetDlgItemText(hDlg, ID_CONTROLS + i, value == NULL ? "" : value);
 
+        }
 
+      }
 
+      break;
 
+    default:
 
+      break;
 
+  }
 
+
 
+  return FALSE;
 
+}
 
+
 
+static void add_control(unsigned char **mem, DLGTEMPLATE *dia, WORD type,
 
+                        DWORD id, DWORD style, WORD x, WORD y,
 
+                        WORD cx, WORD cy, const char *caption) {
 
+  DLGITEMTEMPLATE *tp;
 
+  LPWORD p;
 
+
 
+  dia->cdit++;
 
+
 
+  *mem = align(*mem, 3);
 
+  tp = (DLGITEMTEMPLATE *) *mem;
 
+
 
+  tp->id = (WORD)id;
 
+  tp->style = style;
 
+  tp->dwExtendedStyle = 0;
 
+  tp->x = x;
 
+  tp->y = y;
 
+  tp->cx = cx;
 
+  tp->cy = cy;
 
+
 
+  p = align(*mem + sizeof(*tp), 1);
 
+  *p++ = 0xffff;
 
+  *p++ = type;
 
+
 
+  while (*caption != '\0') {
 
+    *p++ = (WCHAR) *caption++;
 
+  }
 
+  *p++ = 0;
 
+  p = align(p, 1);
 
+
 
+  *p++ = 0;
 
+  *mem = (unsigned char *) p;
 
+}
 
+
 
+static void show_settings_dialog() {
 
+#define HEIGHT 15
 
+#define WIDTH 400
 
+#define LABEL_WIDTH 80
 
+
 
+  unsigned char mem[4096], *p;
 
+  const char **option_names, *long_option_name;
 
+  DWORD style;
 
+  DLGTEMPLATE *dia = (DLGTEMPLATE *) mem;
 
+  WORD i, cl, x, y, width, nelems = 0;
 
+  static int guard;
 
+
 
+  static struct {
 
+    DLGTEMPLATE template; // 18 bytes
 
+    WORD menu, class;
 
+    wchar_t caption[1];
 
+    WORD fontsiz;
 
+    wchar_t fontface[7];
 
+  } dialog_header = {{WS_CAPTION | WS_POPUP | WS_SYSMENU | WS_VISIBLE |
 
+    DS_SETFONT | WS_DLGFRAME, WS_EX_TOOLWINDOW, 0, 200, 200, WIDTH, 0},
 
+    0, 0, L"", 8, L"Tahoma"};
 
+
 
+  if (guard == 0) {
 
+    guard++;
 
+  } else {
 
+    return;
 
+  }
 
+
 
+  (void) memset(mem, 0, sizeof(mem));
 
+  (void) memcpy(mem, &dialog_header, sizeof(dialog_header));
 
+  p = mem + sizeof(dialog_header);
 
+
 
+  option_names = mg_get_valid_option_names();
 
+  for (i = 0; option_names[i * 2] != NULL; i++) {
 
+    long_option_name = option_names[i * 2];
 
+    style = WS_CHILD | WS_VISIBLE | WS_TABSTOP;
 
+    x = 10 + (WIDTH / 2) * (nelems % 2);
 
+    y = (nelems/2 + 1) * HEIGHT + 5;
 
+    width = WIDTH / 2 - 20 - LABEL_WIDTH;
 
+    if (is_numeric_options(long_option_name)) {
 
+      style |= ES_NUMBER;
 
+      cl = 0x81;
 
+      style |= WS_BORDER | ES_AUTOHSCROLL;
 
+    } else if (is_boolean_option(long_option_name)) {
 
+      cl = 0x80;
 
+      style |= BS_AUTOCHECKBOX;
 
+    } else if (is_filename_option(long_option_name) ||
 
+               is_directory_option(long_option_name)) {
 
+      style |= WS_BORDER | ES_AUTOHSCROLL;
 
+      width -= 20;
 
+      cl = 0x81;
 
+      add_control(&p, dia, 0x80,
 
+                  ID_CONTROLS + i + ID_FILE_BUTTONS_DELTA,
 
+                  WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,
 
+                  (WORD) (x + width + LABEL_WIDTH + 5),
 
+                  y, 15, 12, "...");
 
+    } else {
 
+      cl = 0x81;
 
+      style |= WS_BORDER | ES_AUTOHSCROLL;
 
+    }
 
+    add_control(&p, dia, 0x82, ID_STATIC, WS_VISIBLE | WS_CHILD,
 
+                x, y, LABEL_WIDTH, HEIGHT, long_option_name);
 
+    add_control(&p, dia, cl, ID_CONTROLS + i, style,
 
+                (WORD) (x + LABEL_WIDTH), y, width, 12, "");
 
+    nelems++;
 
+  }
 
+
 
+  y = (WORD) (((nelems + 1) / 2 + 1) * HEIGHT + 5);
 
+  add_control(&p, dia, 0x80, ID_GROUP, WS_CHILD | WS_VISIBLE |
 
+              BS_GROUPBOX, 5, 5, WIDTH - 10, y, " Settings ");
 
+  y += 10;
 
+  add_control(&p, dia, 0x80, ID_SAVE,
 
+              WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
 
+              WIDTH - 70, y, 65, 12, "Save Settings");
 
+  add_control(&p, dia, 0x80, ID_RESET_DEFAULTS,
 
+              WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
 
+              WIDTH - 140, y, 65, 12, "Reset to defaults");
 
+  add_control(&p, dia, 0x82, ID_STATIC,
 
+              WS_CHILD | WS_VISIBLE | WS_DISABLED,
 
+              5, y, 180, 12, server_name);
 
+
 
+  dia->cy = ((nelems + 1) / 2 + 1) * HEIGHT + 30;
 
+  DialogBoxIndirectParam(NULL, dia, NULL, DlgProc, (LPARAM) NULL);
 
+  guard--;
 
+}
 
+
 
+static int manage_service(int action) {
 
+  static const char *service_name = "Civetweb";
 
+  SC_HANDLE hSCM = NULL, hService = NULL;
 
+  SERVICE_DESCRIPTION descr = {server_name};
 
+  char path[PATH_MAX + 20];  // Path to executable plus magic argument
 
+  int success = 1;
 
+
 
+  if ((hSCM = OpenSCManager(NULL, NULL, action == ID_INSTALL_SERVICE ?
 
+                            GENERIC_WRITE : GENERIC_READ)) == NULL) {
 
+    success = 0;
 
+    show_error();
 
+  } else if (action == ID_INSTALL_SERVICE) {
 
+    GetModuleFileName(NULL, path, sizeof(path));
 
+    strncat(path, " ", sizeof(path));
 
+    strncat(path, service_magic_argument, sizeof(path));
 
+    hService = CreateService(hSCM, service_name, service_name,
 
+                             SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
 
+                             SERVICE_AUTO_START, SERVICE_ERROR_NORMAL,
 
+                             path, NULL, NULL, NULL, NULL, NULL);
 
+    if (hService) {
 
+      ChangeServiceConfig2(hService, SERVICE_CONFIG_DESCRIPTION, &descr);
 
+    } else {
 
+      show_error();
 
+    }
 
+  } else if (action == ID_REMOVE_SERVICE) {
 
+    if ((hService = OpenService(hSCM, service_name, DELETE)) == NULL ||
 
+        !DeleteService(hService)) {
 
+      show_error();
 
+    }
 
+  } else if ((hService = OpenService(hSCM, service_name,
 
+                                     SERVICE_QUERY_STATUS)) == NULL) {
 
+    success = 0;
 
+  }
 
+
 
+  CloseServiceHandle(hService);
 
+  CloseServiceHandle(hSCM);
 
+
 
+  return success;
 
+}
 
+
 
+static LRESULT CALLBACK WindowProc(HWND hWnd, UINT msg, WPARAM wParam,
 
+                                   LPARAM lParam) {
 
+  static SERVICE_TABLE_ENTRY service_table[] = {
 
+    {server_name, (LPSERVICE_MAIN_FUNCTION) ServiceMain},
 
+    {NULL, NULL}
 
+  };
 
+  int service_installed;
 
+  char buf[200], *service_argv[] = {__argv[0], NULL};
 
+  POINT pt;
 
+  HMENU hMenu;
 
+  static UINT s_uTaskbarRestart; // for taskbar creation
 
+
 
+  switch (msg) {
 
+    case WM_CREATE:
 
+      if (__argv[1] != NULL &&
 
+          !strcmp(__argv[1], service_magic_argument)) {
 
+        start_civetweb(1, service_argv);
 
+        StartServiceCtrlDispatcher(service_table);
 
+        exit(EXIT_SUCCESS);
 
+      } else {
 
+        start_civetweb(__argc, __argv);
 
+        s_uTaskbarRestart = RegisterWindowMessage(TEXT("TaskbarCreated"));
 
+      }
 
+      break;
 
+    case WM_COMMAND:
 
+      switch (LOWORD(wParam)) {
 
+        case ID_QUIT:
 
+          mg_stop(ctx);
 
+          Shell_NotifyIcon(NIM_DELETE, &TrayIcon);
 
+          PostQuitMessage(0);
 
+          return 0;
 
+        case ID_SETTINGS:
 
+          show_settings_dialog();
 
+          break;
 
+        case ID_INSTALL_SERVICE:
 
+        case ID_REMOVE_SERVICE:
 
+          manage_service(LOWORD(wParam));
 
+          break;
 
+        case ID_CONNECT:
 
+          printf("[%s]\n", get_url_to_first_open_port(ctx));
 
+          ShellExecute(NULL, "open", get_url_to_first_open_port(ctx),
 
+                       NULL, NULL, SW_SHOW);
 
+          break;
 
+      }
 
+      break;
 
+    case WM_USER:
 
+      switch (lParam) {
 
+        case WM_RBUTTONUP:
 
+        case WM_LBUTTONUP:
 
+        case WM_LBUTTONDBLCLK:
 
+          hMenu = CreatePopupMenu();
 
+          AppendMenu(hMenu, MF_STRING | MF_GRAYED, ID_SEPARATOR, server_name);
 
+          AppendMenu(hMenu, MF_SEPARATOR, ID_SEPARATOR, "");
 
+          service_installed = manage_service(0);
 
+          snprintf(buf, sizeof(buf), "NT service: %s installed",
 
+                   service_installed ? "" : "not");
 
+          AppendMenu(hMenu, MF_STRING | MF_GRAYED, ID_SEPARATOR, buf);
 
+          AppendMenu(hMenu, MF_STRING | (service_installed ? MF_GRAYED : 0),
 
+                     ID_INSTALL_SERVICE, "Install service");
 
+          AppendMenu(hMenu, MF_STRING | (!service_installed ? MF_GRAYED : 0),
 
+                     ID_REMOVE_SERVICE, "Deinstall service");
 
+          AppendMenu(hMenu, MF_SEPARATOR, ID_SEPARATOR, "");
 
+          AppendMenu(hMenu, MF_STRING, ID_CONNECT, "Start browser");
 
+          AppendMenu(hMenu, MF_STRING, ID_SETTINGS, "Edit Settings");
 
+          AppendMenu(hMenu, MF_SEPARATOR, ID_SEPARATOR, "");
 
+          AppendMenu(hMenu, MF_STRING, ID_QUIT, "Exit");
 
+          GetCursorPos(&pt);
 
+          SetForegroundWindow(hWnd);
 
+          TrackPopupMenu(hMenu, 0, pt.x, pt.y, 0, hWnd, NULL);
 
+          PostMessage(hWnd, WM_NULL, 0, 0);
 
+          DestroyMenu(hMenu);
 
+          break;
 
+      }
 
+      break;
 
+    case WM_CLOSE:
 
+      mg_stop(ctx);
 
+      Shell_NotifyIcon(NIM_DELETE, &TrayIcon);
 
+      PostQuitMessage(0);
 
+      return 0;  // We've just sent our own quit message, with proper hwnd.
 
+    default:
 
+      if (msg==s_uTaskbarRestart)
 
+        Shell_NotifyIcon(NIM_ADD, &TrayIcon);
 
+  }
 
+
 
+  return DefWindowProc(hWnd, msg, wParam, lParam);
 
+}
 
+
 
+int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR cmdline, int show) {
 
+  WNDCLASS cls;
 
+  HWND hWnd;
 
+  MSG msg;
 
+
 
+  init_server_name();
 
+  memset(&cls, 0, sizeof(cls));
 
+  cls.lpfnWndProc = (WNDPROC) WindowProc;
 
+  cls.hIcon = LoadIcon(NULL, IDI_APPLICATION);
 
+  cls.lpszClassName = server_name;
 
+
 
+  RegisterClass(&cls);
 
+  hWnd = CreateWindow(cls.lpszClassName, server_name, WS_OVERLAPPEDWINDOW,
 
+                      0, 0, 0, 0, NULL, NULL, NULL, NULL);
 
+  ShowWindow(hWnd, SW_HIDE);
 
+
 
+  TrayIcon.cbSize = sizeof(TrayIcon);
 
+  TrayIcon.uID = ID_ICON;
 
+  TrayIcon.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
 
+  TrayIcon.hIcon = hIcon = LoadImage(GetModuleHandle(NULL),
 
+                                     MAKEINTRESOURCE(ID_ICON),
 
+                                     IMAGE_ICON, 16, 16, 0);
 
+  TrayIcon.hWnd = hWnd;
 
+  snprintf(TrayIcon.szTip, sizeof(TrayIcon.szTip), "%s", server_name);
 
+  TrayIcon.uCallbackMessage = WM_USER;
 
+  Shell_NotifyIcon(NIM_ADD, &TrayIcon);
 
+
 
+  while (GetMessage(&msg, hWnd, 0, 0) > 0) {
 
+    TranslateMessage(&msg);
 
+    DispatchMessage(&msg);
 
+  }
 
+
 
+  // Return the WM_QUIT value.
 
+  return msg.wParam;
 
+}
 
+#elif defined(USE_COCOA)
 
+#import <Cocoa/Cocoa.h>
 
+
 
+@interface Civetweb : NSObject<NSApplicationDelegate>
 
+- (void) openBrowser;
 
+- (void) shutDown;
 
+@end
 
+
 
+@implementation Civetweb
 
+- (void) openBrowser {
 
+  [[NSWorkspace sharedWorkspace]
 
+    openURL:[NSURL URLWithString:
 
+      [NSString stringWithUTF8String:get_url_to_first_open_port(ctx)]]];
 
+}
 
+- (void) editConfig {
 
+  create_config_file(config_file);
 
+  [[NSWorkspace sharedWorkspace]
 
+    openFile:[NSString stringWithUTF8String:config_file]
 
+    withApplication:@"TextEdit"];
 
+}
 
+- (void)shutDown{
 
+  [NSApp terminate:nil];
 
+}
 
+@end
 
+
 
+int main(int argc, char *argv[]) {
 
+  init_server_name();
 
+  start_civetweb(argc, argv);
 
+
 
+  [NSAutoreleasePool new];
 
+  [NSApplication sharedApplication];
 
+
 
+  // Add delegate to process menu item actions
 
+  Civetweb *myDelegate = [[Civetweb alloc] autorelease];
 
+  [NSApp setDelegate: myDelegate];
 
+
 
+  // Run this app as agent
 
+  ProcessSerialNumber psn = { 0, kCurrentProcess };
 
+  TransformProcessType(&psn, kProcessTransformToBackgroundApplication);
 
+  SetFrontProcess(&psn);
 
+
 
+  // Add status bar menu
 
+  id menu = [[NSMenu new] autorelease];
 
+
 
+  // Add version menu item
 
+  [menu addItem:[[[NSMenuItem alloc]
 
+    //initWithTitle:[NSString stringWithFormat:@"%s", server_name]
 
+    initWithTitle:[NSString stringWithUTF8String:server_name]
 
+    action:@selector(noexist) keyEquivalent:@""] autorelease]];
 
+
 
+  // Add configuration menu item
 
+  [menu addItem:[[[NSMenuItem alloc]
 
+    initWithTitle:@"Edit configuration"
 
+    action:@selector(editConfig) keyEquivalent:@""] autorelease]];
 
+
 
+  // Add connect menu item
 
+  [menu addItem:[[[NSMenuItem alloc]
 
+    initWithTitle:@"Open web root in a browser"
 
+    action:@selector(openBrowser) keyEquivalent:@""] autorelease]];
 
+
 
+  // Separator
 
+  [menu addItem:[NSMenuItem separatorItem]];
 
+
 
+  // Add quit menu item
 
+  [menu addItem:[[[NSMenuItem alloc]
 
+    initWithTitle:@"Quit"
 
+    action:@selector(shutDown) keyEquivalent:@"q"] autorelease]];
 
+
 
+  // Attach menu to the status bar
 
+  id item = [[[NSStatusBar systemStatusBar]
 
+    statusItemWithLength:NSVariableStatusItemLength] retain];
 
+  [item setHighlightMode:YES];
 
+  [item setImage:[NSImage imageNamed:@"civetweb_22x22.png"]];
 
+  [item setMenu:menu];
 
+
 
+  // Run the app
 
+  [NSApp activateIgnoringOtherApps:YES];
 
+  [NSApp run];
 
+
 
+  mg_stop(ctx);
 
+
 
+  return EXIT_SUCCESS;
 
+}
 
+#else
 
+int main(int argc, char *argv[]) {
 
+  init_server_name();
 
+  start_civetweb(argc, argv);
 
+  printf("%s started on port(s) %s with web root [%s]\n",
 
+         server_name, mg_get_option(ctx, "listening_ports"),
 
+         mg_get_option(ctx, "document_root"));
 
+  while (exit_flag == 0) {
 
+    sleep(1);
 
+  }
 
+  printf("Exiting on signal %d, waiting for all threads to finish...",
 
+         exit_flag);
 
+  fflush(stdout);
 
+  mg_stop(ctx);
 
+  printf("%s", " done.\n");
 
+
 
+  return EXIT_SUCCESS;
 
+}
 
+#endif /* _WIN32 */

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