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-rw-r--r--src/civetweb/src/main.c2856
1 files changed, 2856 insertions, 0 deletions
diff --git a/src/civetweb/src/main.c b/src/civetweb/src/main.c
new file mode 100644
index 000000000..d8e9e9df6
--- /dev/null
+++ b/src/civetweb/src/main.c
@@ -0,0 +1,2856 @@
+/* Copyright (c) 2013-2017 the Civetweb developers
+ * 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)
+
+#ifndef _CRT_SECURE_NO_WARNINGS
+#define _CRT_SECURE_NO_WARNINGS /* Disable deprecation warning in VS2005 */
+#endif
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE
+#endif
+#ifdef WIN32_LEAN_AND_MEAN
+#undef WIN32_LEAN_AND_MEAN /* Required for some functions (tray icons, ...) */
+#endif
+
+#else
+
+#define _XOPEN_SOURCE 600 /* For PATH_MAX on linux */
+/* This should also be sufficient for "realpath", according to
+ * http://man7.org/linux/man-pages/man3/realpath.3.html, but in
+ * reality it does not seem to work. */
+/* In case this causes a problem, disable the warning:
+ * #pragma GCC diagnostic ignored "-Wimplicit-function-declaration"
+ * #pragma clang diagnostic ignored "-Wimplicit-function-declaration"
+ */
+#endif
+
+#ifndef IGNORE_UNUSED_RESULT
+#define IGNORE_UNUSED_RESULT(a) ((void)((a) && 1))
+#endif
+
+#if defined(__cplusplus) && (__cplusplus >= 201103L)
+#define NO_RETURN [[noreturn]]
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)
+#define NO_RETURN _Noreturn
+#elif defined(__GNUC__)
+#define NO_RETURN __attribute((noreturn))
+#else
+#define NO_RETURN
+#endif
+
+/* Use same defines as in civetweb.c before including system headers. */
+#ifndef _LARGEFILE_SOURCE
+#define _LARGEFILE_SOURCE /* For fseeko(), ftello() */
+#endif
+#ifndef _FILE_OFFSET_BITS
+#define _FILE_OFFSET_BITS 64 /* Use 64-bit file offsets by default */
+#endif
+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS /* <inttypes.h> wants this for C++ */
+#endif
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS /* C++ wants that for INT64_MAX */
+#endif
+
+#include <string.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <stddef.h>
+#include <stdarg.h>
+#include <ctype.h>
+#include <assert.h>
+
+#include "civetweb.h"
+
+#define printf \
+ DO_NOT_USE_THIS_FUNCTION__USE_fprintf /* Required for unit testing */
+
+#if defined(_WIN32) \
+ && !defined(__SYMBIAN32__) /* WINDOWS / UNIX include block */
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0501 /* for tdm-gcc so we can use getconsolewindow */
+#endif
+#undef UNICODE
+#include <windows.h>
+#include <winsvc.h>
+#include <shlobj.h>
+#include <io.h>
+
+#define getcwd(a, b) (_getcwd(a, b))
+#if !defined(__MINGW32__)
+extern char *_getcwd(char *buf, size_t size);
+#endif
+
+#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 /* defined(_WIN32) && !defined(__SYMBIAN32__) - WINDOWS / UNIX include \
+ block */
+
+#include <unistd.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+
+#define DIRSEP '/'
+#define WINCDECL
+#define abs_path(rel, abs, abs_size) (realpath((rel), (abs)))
+
+#endif /* defined(_WIN32) && !defined(__SYMBIAN32__) - WINDOWS / UNIX include \
+ block */
+
+#ifndef PATH_MAX
+#define PATH_MAX (1024)
+#endif
+
+#define MAX_OPTIONS (50)
+#define MAX_CONF_FILE_LINE_SIZE (8 * 1024)
+
+struct tuser_data {
+ char *first_message;
+};
+
+
+static int g_exit_flag = 0; /* Main loop should exit */
+static char g_server_base_name[40]; /* Set by init_server_name() */
+static const char *g_server_name; /* Set by init_server_name() */
+static const char *g_icon_name; /* Set by init_server_name() */
+static const char *g_website; /* Set by init_server_name() */
+static char *g_system_info; /* Set by init_system_info() */
+static char g_config_file_name[PATH_MAX] =
+ ""; /* Set by process_command_line_arguments() */
+static struct mg_context *g_ctx; /* Set by start_civetweb() */
+static struct tuser_data
+ g_user_data; /* Passed to mg_start() by start_civetweb() */
+
+#if !defined(CONFIG_FILE)
+#define CONFIG_FILE "civetweb.conf"
+#endif /* !CONFIG_FILE */
+
+#if !defined(PASSWORDS_FILE_NAME)
+#define PASSWORDS_FILE_NAME ".htpasswd"
+#endif
+
+/* backup config file */
+#if !defined(CONFIG_FILE2) && defined(__linux__)
+#define CONFIG_FILE2 "/usr/local/etc/civetweb.conf"
+#endif
+
+enum { OPTION_TITLE, OPTION_ICON, OPTION_WEBPAGE, NUM_MAIN_OPTIONS };
+
+static struct mg_option main_config_options[] = {
+ {"title", CONFIG_TYPE_STRING, NULL},
+ {"icon", CONFIG_TYPE_STRING, NULL},
+ {"website", CONFIG_TYPE_STRING, NULL},
+ {NULL, CONFIG_TYPE_UNKNOWN, NULL}};
+
+
+static void WINCDECL
+signal_handler(int sig_num)
+{
+ g_exit_flag = sig_num;
+}
+
+
+static NO_RETURN void
+die(const char *fmt, ...)
+{
+ va_list ap;
+ char msg[512] = "";
+
+ va_start(ap, fmt);
+ (void)vsnprintf(msg, sizeof(msg) - 1, fmt, ap);
+ msg[sizeof(msg) - 1] = 0;
+ va_end(ap);
+
+#if defined(_WIN32)
+ MessageBox(NULL, msg, "Error", MB_OK);
+#else
+ fprintf(stderr, "%s\n", msg);
+#endif
+
+ exit(EXIT_FAILURE);
+}
+
+
+#ifdef WIN32
+static int MakeConsole(void);
+#endif
+
+
+static void
+show_server_name(void)
+{
+#ifdef WIN32
+ (void)MakeConsole();
+#endif
+
+ fprintf(stderr, "CivetWeb v%s, built on %s\n", mg_version(), __DATE__);
+}
+
+
+static NO_RETURN void
+show_usage_and_exit(const char *exeName)
+{
+ const struct mg_option *options;
+ int i;
+
+ if (exeName == 0 || *exeName == 0) {
+ exeName = "civetweb";
+ }
+
+ show_server_name();
+
+ fprintf(stderr, "\nUsage:\n");
+ fprintf(stderr, " Start server with a set of options:\n");
+ fprintf(stderr, " %s [config_file]\n", exeName);
+ fprintf(stderr, " %s [-option value ...]\n", exeName);
+ fprintf(stderr, " Show system information:\n");
+ fprintf(stderr, " %s -I\n", exeName);
+ fprintf(stderr, " Add user/change password:\n");
+ fprintf(stderr,
+ " %s -A <htpasswd_file> <realm> <user> <passwd>\n",
+ exeName);
+ fprintf(stderr, " Remove user:\n");
+ fprintf(stderr, " %s -R <htpasswd_file> <realm> <user>\n", exeName);
+ fprintf(stderr, "\nOPTIONS:\n");
+
+ options = mg_get_valid_options();
+ for (i = 0; options[i].name != NULL; i++) {
+ fprintf(stderr,
+ " -%s %s\n",
+ options[i].name,
+ ((options[i].default_value == NULL)
+ ? "<empty>"
+ : options[i].default_value));
+ }
+
+ options = main_config_options;
+ for (i = 0; options[i].name != NULL; i++) {
+ fprintf(stderr,
+ " -%s %s\n",
+ options[i].name,
+ ((options[i].default_value == NULL)
+ ? "<empty>"
+ : options[i].default_value));
+ }
+
+ 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/civetweb/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;
+}
+
+
+#ifdef ENABLE_CREATE_CONFIG_FILE
+static void
+create_config_file(const struct mg_context *ctx, const char *path)
+{
+ const struct mg_option *options;
+ const char *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);
+ options = mg_get_valid_options();
+ for (i = 0; options[i].name != NULL; i++) {
+ value = mg_get_option(ctx, options[i].name);
+ fprintf(fp,
+ "# %s %s\n",
+ options[i].name,
+ value ? value : "<value>");
+ }
+ fclose(fp);
+ }
+}
+#endif
+#endif
+
+
+static char *
+sdup(const char *str)
+{
+ size_t len;
+ char *p;
+
+ len = strlen(str) + 1;
+ if ((p = (char *)malloc(len)) != NULL) {
+ memcpy(p, str, len);
+ }
+ return p;
+}
+
+
+#if 0 /* Unused code from "string duplicate with escape" */
+static unsigned
+hex2dec(char x)
+{
+ if ((x >= '0') && (x <= '9')) {
+ return (unsigned)x - (unsigned)'0';
+ }
+ if ((x >= 'A') && (x <= 'F')) {
+ return (unsigned)x - (unsigned)'A' + 10u;
+ }
+ if ((x >= 'a') && (x <= 'f')) {
+ return (unsigned)x - (unsigned)'a' + 10u;
+ }
+ return 0;
+}
+
+
+static char *
+sdupesc(const char *str)
+{
+ char *p = sdup(str);
+
+ if (p) {
+ char *d = p;
+ while ((d = strchr(d, '\\')) != NULL) {
+ switch (d[1]) {
+ case 'a':
+ d[0] = '\a';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 'b':
+ d[0] = '\b';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 'e':
+ d[0] = 27;
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 'f':
+ d[0] = '\f';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 'n':
+ d[0] = '\n';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 'r':
+ d[0] = '\r';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 't':
+ d[0] = '\t';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 'u':
+ if (isxdigit(d[2]) && isxdigit(d[3]) && isxdigit(d[4])
+ && isxdigit(d[5])) {
+ unsigned short u = (unsigned short)(hex2dec(d[2]) * 4096
+ + hex2dec(d[3]) * 256
+ + hex2dec(d[4]) * 16
+ + hex2dec(d[5]));
+ char mbc[16];
+ int mbl = wctomb(mbc, (wchar_t)u);
+ if ((mbl > 0) && (mbl < 6)) {
+ memcpy(d, mbc, (unsigned)mbl);
+ memmove(d + mbl, d + 6, strlen(d + 5));
+ /* Advance mbl characters (+1 is below) */
+ d += (mbl - 1);
+ } else {
+ /* Invalid multi byte character */
+ /* TODO: define what to do */
+ }
+ } else {
+ /* Invalid esc sequence */
+ /* TODO: define what to do */
+ }
+ break;
+ case 'v':
+ d[0] = '\v';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 'x':
+ if (isxdigit(d[2]) && isxdigit(d[3])) {
+ d[0] = (char)((unsigned char)(hex2dec(d[2]) * 16
+ + hex2dec(d[3])));
+ memmove(d + 1, d + 4, strlen(d + 3));
+ } else {
+ /* Invalid esc sequence */
+ /* TODO: define what to do */
+ }
+ break;
+ case 'z':
+ d[0] = 0;
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case '\\':
+ d[0] = '\\';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case '\'':
+ d[0] = '\'';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case '\"':
+ d[0] = '\"';
+ memmove(d + 1, d + 2, strlen(d + 1));
+ break;
+ case 0:
+ if (d == p) {
+ /* Line is only \ */
+ free(p);
+ return NULL;
+ }
+ /* no break */
+ default:
+ /* invalid ESC sequence */
+ /* TODO: define what to do */
+ break;
+ }
+
+ /* Advance to next character */
+ d++;
+ }
+ }
+ return p;
+}
+#endif
+
+
+static const char *
+get_option(char **options, const char *option_name)
+{
+ int i = 0;
+ const char *opt_value = NULL;
+
+ /* TODO (low, api makeover): options should be an array of key-value-pairs,
+ * like
+ * struct {const char * key, const char * value} options[]
+ * but it currently is an array with
+ * options[2*i] = key, options[2*i + 1] = value
+ * (probably with a MG_LEGACY_INTERFACE definition)
+ */
+ while (options[2 * i] != NULL) {
+ if (strcmp(options[2 * i], option_name) == 0) {
+ opt_value = options[2 * i + 1];
+ break;
+ }
+ i++;
+ }
+ return opt_value;
+}
+
+
+static int
+set_option(char **options, const char *name, const char *value)
+{
+ int i, type;
+ const struct mg_option *default_options = mg_get_valid_options();
+ const char *multi_sep = NULL;
+
+ for (i = 0; main_config_options[i].name != NULL; i++) {
+ if (0 == strcmp(name, main_config_options[i].name)) {
+ /* This option is evaluated by main.c, not civetweb.c - just skip it
+ * and return OK */
+ return 1;
+ }
+ }
+
+ type = CONFIG_TYPE_UNKNOWN;
+ for (i = 0; default_options[i].name != NULL; i++) {
+ if (!strcmp(default_options[i].name, name)) {
+ type = default_options[i].type;
+ }
+ }
+ switch (type) {
+ case CONFIG_TYPE_UNKNOWN:
+ /* unknown option */
+ return 0;
+ case CONFIG_TYPE_NUMBER:
+ /* integer number >= 0, e.g. number of threads */
+ if (atol(value) < 0) {
+ /* invalid number */
+ return 0;
+ }
+ break;
+ case CONFIG_TYPE_STRING:
+ /* any text */
+ break;
+ case CONFIG_TYPE_STRING_LIST:
+ /* list of text items, separated by , */
+ multi_sep = ",";
+ break;
+ case CONFIG_TYPE_STRING_MULTILINE:
+ /* lines of text, separated by carriage return line feed */
+ multi_sep = "\r\n";
+ break;
+ case CONFIG_TYPE_BOOLEAN:
+ /* boolean value, yes or no */
+ if ((0 != strcmp(value, "yes")) && (0 != strcmp(value, "no"))) {
+ /* invalid boolean */
+ return 0;
+ }
+ break;
+ case CONFIG_TYPE_FILE:
+ case CONFIG_TYPE_DIRECTORY:
+ /* TODO (low): check this option when it is set, instead of calling
+ * verify_existence later */
+ break;
+ case CONFIG_TYPE_EXT_PATTERN:
+ /* list of patterns, separated by | */
+ multi_sep = "|";
+ break;
+ default:
+ die("Unknown option type - option %s", name);
+ }
+
+ for (i = 0; i < MAX_OPTIONS; i++) {
+ if (options[2 * i] == NULL) {
+ /* Option not set yet. Add new option */
+ options[2 * i] = sdup(name);
+ options[2 * i + 1] = sdup(value);
+ options[2 * i + 2] = NULL;
+ break;
+ } else if (!strcmp(options[2 * i], name)) {
+ if (multi_sep) {
+ /* Option already set. Overwrite */
+ char *s = malloc(strlen(options[2 * i + 1]) + strlen(multi_sep)
+ + strlen(value) + 1);
+ if (!s) {
+ die("Out of memory");
+ }
+ sprintf(s, "%s%s%s", options[2 * i + 1], multi_sep, value);
+ free(options[2 * i + 1]);
+ options[2 * i + 1] = s;
+ } else {
+ /* Option already set. Overwrite */
+ free(options[2 * i + 1]);
+ options[2 * i + 1] = sdup(value);
+ }
+ break;
+ }
+ }
+
+ if (i == MAX_OPTIONS) {
+ die("Too many options specified");
+ }
+
+ if (options[2 * i] == NULL) {
+ die("Out of memory");
+ }
+ if (options[2 * i + 1] == NULL) {
+ die("Illegal escape sequence, or out of memory");
+ }
+
+ /* option set correctly */
+ return 1;
+}
+
+
+static int
+read_config_file(const char *config_file, char **options)
+{
+ char line[MAX_CONF_FILE_LINE_SIZE], *p;
+ FILE *fp = NULL;
+ size_t i, j, line_no = 0;
+
+ /* Open the config file */
+ fp = fopen(config_file, "r");
+ if (fp == NULL) {
+ /* Failed to open the file. Keep errno for the caller. */
+ return 0;
+ }
+
+ /* 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) {
+
+ if (!line_no && !memcmp(line, "\xEF\xBB\xBF", 3)) {
+ /* strip UTF-8 BOM */
+ p = line + 3;
+ } else {
+ p = line;
+ }
+ line_no++;
+
+ /* Ignore empty lines and comments */
+ for (i = 0; isspace(*(unsigned char *)&line[i]);)
+ i++;
+ if (p[i] == '#' || p[i] == '\0') {
+ continue;
+ }
+
+ /* Skip spaces, \r and \n at the end of the line */
+ for (j = strlen(line) - 1;
+ isspace(*(unsigned char *)&line[j])
+ || iscntrl(*(unsigned char *)&line[j]);)
+ line[j--] = 0;
+
+ /* Find the space character between option name and value */
+ for (j = i; !isspace(*(unsigned char *)&line[j]) && (line[j] != 0);)
+ j++;
+
+ /* Terminate the string - then the string at (line+i) contains the
+ * option name */
+ line[j] = 0;
+ j++;
+
+ /* Trim additional spaces between option name and value - then
+ * (line+j) contains the option value */
+ while (isspace(line[j])) {
+ j++;
+ }
+
+ /* Set option */
+ if (!set_option(options, line + i, line + j)) {
+ fprintf(stderr,
+ "%s: line %d is invalid, ignoring it:\n %s",
+ config_file,
+ (int)line_no,
+ p);
+ }
+ }
+
+ (void)fclose(fp);
+ }
+ return 1;
+}
+
+
+static void
+process_command_line_arguments(int argc, char *argv[], char **options)
+{
+ char *p;
+ size_t i, cmd_line_opts_start = 1;
+#ifdef CONFIG_FILE2
+ FILE *fp = NULL;
+#endif
+
+ /* Should we use a config file ? */
+ if ((argc > 1) && (argv[1] != NULL) && (argv[1][0] != '-')
+ && (argv[1][0] != 0)) {
+ /* The first command line parameter is a config file name. */
+ snprintf(g_config_file_name,
+ sizeof(g_config_file_name) - 1,
+ "%s",
+ argv[1]);
+ cmd_line_opts_start = 2;
+ } else if ((p = strrchr(argv[0], DIRSEP)) == NULL) {
+ /* No config file set. No path in arg[0] found.
+ * Use default file name in the current path. */
+ snprintf(g_config_file_name,
+ sizeof(g_config_file_name) - 1,
+ "%s",
+ CONFIG_FILE);
+ } else {
+ /* No config file set. Path to exe found in arg[0].
+ * Use default file name next to the executable. */
+ snprintf(g_config_file_name,
+ sizeof(g_config_file_name) - 1,
+ "%.*s%c%s",
+ (int)(p - argv[0]),
+ argv[0],
+ DIRSEP,
+ CONFIG_FILE);
+ }
+ g_config_file_name[sizeof(g_config_file_name) - 1] = 0;
+
+#ifdef CONFIG_FILE2
+ fp = fopen(g_config_file_name, "r");
+
+ /* try alternate config file */
+ if (fp == NULL) {
+ fp = fopen(CONFIG_FILE2, "r");
+ if (fp != NULL) {
+ strcpy(g_config_file_name, CONFIG_FILE2);
+ }
+ }
+ if (fp != NULL) {
+ fclose(fp);
+ }
+#endif
+
+ /* read all configurations from a config file */
+ if (0 == read_config_file(g_config_file_name, options)) {
+ if (cmd_line_opts_start == 2) {
+ /* If config file was set in command line and open failed, die. */
+ /* Errno will still hold the error from fopen. */
+ die("Cannot open config file %s: %s",
+ g_config_file_name,
+ strerror(errno));
+ }
+ /* Otherwise: CivetWeb can work without a config file */
+ }
+
+ /* 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(argv[0]);
+ }
+ if (!set_option(options, &argv[i][1], argv[i + 1])) {
+ fprintf(
+ stderr,
+ "command line option is invalid, ignoring it:\n %s %s\n",
+ argv[i],
+ argv[i + 1]);
+ }
+ }
+ }
+}
+
+
+static void
+init_server_name(int argc, const char *argv[])
+{
+ int i;
+ assert(sizeof(main_config_options) / sizeof(main_config_options[0])
+ == NUM_MAIN_OPTIONS + 1);
+ assert((strlen(mg_version()) + 12) < sizeof(g_server_base_name));
+ snprintf(g_server_base_name,
+ sizeof(g_server_base_name),
+ "CivetWeb V%s",
+ mg_version());
+
+ g_server_name = g_server_base_name;
+ for (i = 0; i < argc - 1; i++) {
+ if ((argv[i][0] == '-')
+ && (0 == strcmp(argv[i] + 1,
+ main_config_options[OPTION_TITLE].name))) {
+ g_server_name = (const char *)(argv[i + 1]);
+ }
+ }
+
+ g_icon_name = NULL;
+ for (i = 0; i < argc - 1; i++) {
+ if ((argv[i][0] == '-')
+ && (0 == strcmp(argv[i] + 1,
+ main_config_options[OPTION_ICON].name))) {
+ g_icon_name = (const char *)(argv[i + 1]);
+ }
+ }
+
+ g_website = "http://civetweb.github.io/civetweb/";
+ for (i = 0; i < argc - 1; i++) {
+ if ((argv[i][0] == '-')
+ && (0 == strcmp(argv[i] + 1,
+ main_config_options[OPTION_WEBPAGE].name))) {
+ g_website = (const char *)(argv[i + 1]);
+ }
+ }
+}
+
+
+static void
+init_system_info(void)
+{
+ int len = mg_get_system_info(NULL, 0);
+ if (len > 0) {
+ g_system_info = (char *)malloc((unsigned)len + 1);
+ (void)mg_get_system_info(g_system_info, len + 1);
+ } else {
+ g_system_info = sdup("Not available");
+ }
+}
+
+
+static void
+free_system_info(void)
+{
+ free(g_system_info);
+}
+
+
+static int
+log_message(const struct mg_connection *conn, const char *message)
+{
+ const struct mg_context *ctx = mg_get_context(conn);
+ struct tuser_data *ud = (struct tuser_data *)mg_get_user_data(ctx);
+
+ fprintf(stderr, "%s\n", message);
+
+ if (ud->first_message == NULL) {
+ ud->first_message = sdup(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 void
+verify_existence(char **options, const char *option_name, int must_be_dir)
+{
+ struct stat st;
+ const char *path = get_option(options, option_name);
+
+#ifdef _WIN32
+ wchar_t wbuf[1024];
+ char mbbuf[1024];
+ int len;
+
+ if (path) {
+ memset(wbuf, 0, sizeof(wbuf));
+ memset(mbbuf, 0, sizeof(mbbuf));
+ len = MultiByteToWideChar(CP_UTF8,
+ 0,
+ path,
+ -1,
+ wbuf,
+ (int)sizeof(wbuf) / sizeof(wbuf[0]) - 1);
+ wcstombs(mbbuf, wbuf, sizeof(mbbuf) - 1);
+ path = mbbuf;
+ (void)len;
+ }
+#endif
+
+ 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] = "", absolute[PATH_MAX] = "";
+ const char *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) {
+ IGNORE_UNUSED_RESULT(getcwd(path, sizeof(path)));
+ } else {
+ snprintf(path,
+ sizeof(path) - 1,
+ "%.*s",
+ (int)(p - path_to_civetweb_exe),
+ path_to_civetweb_exe);
+ path[sizeof(path) - 1] = 0;
+ }
+
+ strncat(path, "/", sizeof(path) - strlen(path) - 1);
+ strncat(path, option_value, sizeof(path) - strlen(path) - 1);
+
+ /* Absolutize the path, and set the option */
+ IGNORE_UNUSED_RESULT(abs_path(path, absolute, sizeof(absolute)));
+ set_option(options, option_name, absolute);
+ }
+}
+
+
+#ifdef USE_LUA
+
+#include "civetweb_private_lua.h"
+
+#endif
+
+
+#ifdef USE_DUKTAPE
+
+#include "duktape.h"
+
+static int
+run_duktape(const char *file_name)
+{
+ duk_context *ctx = NULL;
+
+ ctx = duk_create_heap_default();
+ if (!ctx) {
+ fprintf(stderr, "Failed to create a Duktape heap.\n");
+ goto finished;
+ }
+
+ if (duk_peval_file(ctx, file_name) != 0) {
+ fprintf(stderr, "%s\n", duk_safe_to_string(ctx, -1));
+ goto finished;
+ }
+ duk_pop(ctx); /* ignore result */
+
+finished:
+ duk_destroy_heap(ctx);
+
+ return 0;
+}
+#endif
+
+
+#if defined(__MINGW32__) || defined(__MINGW64__)
+/* For __MINGW32/64_MAJOR/MINOR_VERSION define */
+#include <_mingw.h>
+#endif
+
+
+static void
+start_civetweb(int argc, char *argv[])
+{
+ struct mg_callbacks callbacks;
+ char *options[2 * MAX_OPTIONS + 1];
+ int i;
+
+ /* Start option -I:
+ * Show system information and exit
+ * This is very useful for diagnosis. */
+ if (argc > 1 && !strcmp(argv[1], "-I")) {
+
+#ifdef WIN32
+ (void)MakeConsole();
+#endif
+ fprintf(stdout,
+ "\n%s (%s)\n%s\n",
+ g_server_base_name,
+ g_server_name,
+ g_system_info);
+
+ exit(EXIT_SUCCESS);
+ }
+
+ /* Edit passwords file: Add user or change password, if -A option is
+ * specified */
+ if (argc > 1 && !strcmp(argv[1], "-A")) {
+ if (argc != 6) {
+ show_usage_and_exit(argv[0]);
+ }
+ exit(mg_modify_passwords_file(argv[2], argv[3], argv[4], argv[5])
+ ? EXIT_SUCCESS
+ : EXIT_FAILURE);
+ }
+
+ /* Edit passwords file: Remove user, if -R option is specified */
+ if (argc > 1 && !strcmp(argv[1], "-R")) {
+ if (argc != 5) {
+ show_usage_and_exit(argv[0]);
+ }
+ exit(mg_modify_passwords_file(argv[2], argv[3], argv[4], NULL)
+ ? EXIT_SUCCESS
+ : EXIT_FAILURE);
+ }
+
+ /* Call Lua with additional CivetWeb specific Lua functions, if -L option
+ * is specified */
+ if (argc > 1 && !strcmp(argv[1], "-L")) {
+
+#ifdef USE_LUA
+ if (argc != 3) {
+ show_usage_and_exit(argv[0]);
+ }
+#ifdef WIN32
+ (void)MakeConsole();
+#endif
+ exit(run_lua(argv[2]));
+#else
+ show_server_name();
+ fprintf(stderr, "\nError: Lua support not enabled\n");
+ exit(EXIT_FAILURE);
+#endif
+ }
+
+ /* Call Duktape, if -E option is specified */
+ if (argc > 1 && !strcmp(argv[1], "-E")) {
+
+#ifdef USE_DUKTAPE
+ if (argc != 3) {
+ show_usage_and_exit(argv[0]);
+ }
+#ifdef WIN32
+ (void)MakeConsole();
+#endif
+ exit(run_duktape(argv[2]));
+#else
+ show_server_name();
+ fprintf(stderr, "\nError: Ecmascript support not enabled\n");
+ exit(EXIT_FAILURE);
+#endif
+ }
+
+ /* Show usage if -h or --help options are specified */
+ if (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "-H")
+ || !strcmp(argv[1], "--help"))) {
+ show_usage_and_exit(argv[0]);
+ }
+
+ options[0] = NULL;
+ set_option(options, "document_root", ".");
+
+ /* Update config based on command line arguments */
+ process_command_line_arguments(argc, 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]);
+#ifdef USE_LUA
+ set_absolute_path(options, "lua_preload_file", argv[0]);
+#endif
+ 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);
+ verify_existence(options, "ssl_ca_path", 1);
+ verify_existence(options, "ssl_ca_file", 0);
+#ifdef USE_LUA
+ verify_existence(options, "lua_preload_file", 0);
+#endif
+
+ /* Setup signal handler: quit on Ctrl-C */
+ signal(SIGTERM, signal_handler);
+ signal(SIGINT, signal_handler);
+
+ /* Initialize user data */
+ memset(&g_user_data, 0, sizeof(g_user_data));
+
+ /* Start Civetweb */
+ memset(&callbacks, 0, sizeof(callbacks));
+ callbacks.log_message = &log_message;
+ g_ctx = mg_start(&callbacks, &g_user_data, (const char **)options);
+
+ /* mg_start copies all options to an internal buffer.
+ * The options data field here is not required anymore. */
+ for (i = 0; options[i] != NULL; i++) {
+ free(options[i]);
+ }
+
+ /* If mg_start fails, it returns NULL */
+ if (g_ctx == NULL) {
+ die("Failed to start %s:\n%s",
+ g_server_name,
+ ((g_user_data.first_message == NULL) ? "unknown reason"
+ : g_user_data.first_message));
+ }
+}
+
+
+static void
+stop_civetweb(void)
+{
+ mg_stop(g_ctx);
+ free(g_user_data.first_message);
+ g_user_data.first_message = NULL;
+}
+
+
+#ifdef _WIN32
+/* Win32 has a small GUI.
+ * Define some GUI elements and Windows message handlers. */
+
+enum {
+ ID_ICON = 100,
+ ID_QUIT,
+ ID_SETTINGS,
+ ID_SEPARATOR,
+ ID_INSTALL_SERVICE,
+ ID_REMOVE_SERVICE,
+ ID_STATIC,
+ ID_GROUP,
+ ID_PASSWORD,
+ ID_SAVE,
+ ID_RESET_DEFAULTS,
+ ID_RESET_FILE,
+ ID_RESET_ACTIVE,
+ ID_STATUS,
+ ID_CONNECT,
+ ID_ADD_USER,
+ ID_ADD_USER_NAME,
+ ID_ADD_USER_REALM,
+ ID_INPUT_LINE,
+ ID_SYSINFO,
+ ID_WEBSITE,
+
+ /* 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(g_server_name, ControlHandler);
+ SetServiceStatus(hStatus, &ss);
+
+ while (ss.dwCurrentState == SERVICE_RUNNING) {
+ Sleep(1000);
+ }
+ stop_civetweb();
+
+ 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, uintptr_t alig)
+{
+ uintptr_t ul = (uintptr_t)ptr;
+ ul += alig;
+ ul &= ~alig;
+ return ((void *)ul);
+}
+
+
+static void
+save_config(HWND hDlg, FILE *fp)
+{
+ char value[2000] = "";
+ const char *default_value;
+ const struct mg_option *options;
+ int i, id;
+
+ fprintf(fp, "%s", config_file_top_comment);
+ options = mg_get_valid_options();
+ for (i = 0; options[i].name != NULL; i++) {
+ id = ID_CONTROLS + i;
+ if (options[i].type == CONFIG_TYPE_BOOLEAN) {
+ snprintf(value,
+ sizeof(value) - 1,
+ "%s",
+ IsDlgButtonChecked(hDlg, id) ? "yes" : "no");
+ value[sizeof(value) - 1] = 0;
+ } else {
+ GetDlgItemText(hDlg, id, value, sizeof(value));
+ }
+ default_value =
+ options[i].default_value == NULL ? "" : options[i].default_value;
+ /* If value is the same as default, skip it */
+ if (strcmp(value, default_value) != 0) {
+ fprintf(fp, "%s %s\n", options[i].name, value);
+ }
+ }
+}
+
+
+/* LPARAM pointer passed to WM_INITDIALOG */
+struct dlg_proc_param {
+ int guard;
+ HWND hWnd;
+ const char *name;
+ char *buffer;
+ unsigned buflen;
+ int idRetry;
+ BOOL (*fRetry)(struct dlg_proc_param *data);
+};
+
+
+/* Dialog proc for settings dialog */
+static INT_PTR CALLBACK
+SettingsDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ FILE *fp;
+ int i, j;
+ const char *name, *value;
+ const struct mg_option *default_options = mg_get_valid_options();
+ char *file_options[MAX_OPTIONS * 2 + 1] = {0};
+ char *title;
+ struct dlg_proc_param *pdlg_proc_param;
+
+ 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(g_config_file_name, "w+")) != NULL) {
+ save_config(hDlg, fp);
+ fclose(fp);
+ stop_civetweb();
+ start_civetweb(__argc, __argv);
+ }
+ EnableWindow(GetDlgItem(hDlg, ID_SAVE), TRUE);
+ break;
+
+ case ID_RESET_DEFAULTS:
+ for (i = 0; default_options[i].name != NULL; i++) {
+ name = default_options[i].name;
+ value = default_options[i].default_value == NULL
+ ? ""
+ : default_options[i].default_value;
+ if (default_options[i].type == CONFIG_TYPE_BOOLEAN) {
+ CheckDlgButton(hDlg,
+ ID_CONTROLS + i,
+ !strcmp(value, "yes") ? BST_CHECKED
+ : BST_UNCHECKED);
+ } else {
+ SetWindowText(GetDlgItem(hDlg, ID_CONTROLS + i), value);
+ }
+ }
+ break;
+
+ case ID_RESET_FILE:
+ read_config_file(g_config_file_name, file_options);
+ for (i = 0; default_options[i].name != NULL; i++) {
+ name = default_options[i].name;
+ value = default_options[i].default_value;
+ for (j = 0; file_options[j * 2] != NULL; j++) {
+ if (!strcmp(name, file_options[j * 2])) {
+ value = file_options[j * 2 + 1];
+ }
+ }
+ if (value == NULL) {
+ value = "";
+ }
+ if (default_options[i].type == CONFIG_TYPE_BOOLEAN) {
+ CheckDlgButton(hDlg,
+ ID_CONTROLS + i,
+ !strcmp(value, "yes") ? BST_CHECKED
+ : BST_UNCHECKED);
+ } else {
+ SetWindowText(GetDlgItem(hDlg, ID_CONTROLS + i), value);
+ }
+ }
+ for (i = 0; i < MAX_OPTIONS; i++) {
+ free(file_options[2 * i]);
+ free(file_options[2 * i + 1]);
+ }
+ break;
+
+ case ID_RESET_ACTIVE:
+ for (i = 0; default_options[i].name != NULL; i++) {
+ name = default_options[i].name;
+ value = mg_get_option(g_ctx, name);
+ if (default_options[i].type == CONFIG_TYPE_BOOLEAN) {
+ CheckDlgButton(hDlg,
+ ID_CONTROLS + i,
+ !strcmp(value, "yes") ? BST_CHECKED
+ : BST_UNCHECKED);
+ } else {
+ SetDlgItemText(hDlg,
+ ID_CONTROLS + i,
+ value == NULL ? "" : value);
+ }
+ }
+ break;
+ }
+
+ for (i = 0; default_options[i].name != NULL; i++) {
+ name = default_options[i].name;
+ if (((default_options[i].type == CONFIG_TYPE_FILE)
+ || (default_options[i].type == CONFIG_TYPE_DIRECTORY))
+ && 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(g_ctx, "document_root");
+ of.Flags =
+ OFN_CREATEPROMPT | OFN_NOCHANGEDIR | OFN_HIDEREADONLY;
+
+ memset(&bi, 0, sizeof(bi));
+ bi.hwndOwner = (HWND)hDlg;
+ bi.lpszTitle = "Choose WWW root directory:";
+ bi.ulFlags = BIF_RETURNONLYFSDIRS;
+
+ if (default_options[i].type == CONFIG_TYPE_DIRECTORY) {
+ SHGetPathFromIDList(SHBrowseForFolder(&bi), path);
+ } else {
+ GetOpenFileName(&of);
+ }
+
+ if (path[0] != '\0') {
+ SetWindowText(GetDlgItem(hDlg, ID_CONTROLS + i), path);
+ }
+ }
+ }
+ break;
+
+ case WM_INITDIALOG:
+ /* Store hWnd in a parameter accessible by the parent, so we can
+ * bring this window to front if required. */
+ pdlg_proc_param = (struct dlg_proc_param *)lParam;
+ pdlg_proc_param->hWnd = hDlg;
+
+ /* Initialize the dialog elements */
+ SendMessage(hDlg, WM_SETICON, (WPARAM)ICON_SMALL, (LPARAM)hIcon);
+ SendMessage(hDlg, WM_SETICON, (WPARAM)ICON_BIG, (LPARAM)hIcon);
+ title = (char *)malloc(strlen(g_server_name) + 16);
+ if (title) {
+ strcpy(title, g_server_name);
+ strcat(title, " settings");
+ SetWindowText(hDlg, title);
+ free(title);
+ }
+ SetFocus(GetDlgItem(hDlg, ID_SAVE));
+
+ /* Init dialog with active settings */
+ SendMessage(hDlg, WM_COMMAND, ID_RESET_ACTIVE, 0);
+ /* alternative: SendMessage(hDlg, WM_COMMAND, ID_RESET_FILE, 0); */
+ break;
+
+ default:
+ break;
+ }
+
+ return FALSE;
+}
+
+
+/* Dialog proc for input dialog */
+static INT_PTR CALLBACK
+InputDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ static struct dlg_proc_param *inBuf = 0;
+ WORD ctrlId;
+ HWND hIn;
+
+ switch (msg) {
+ case WM_CLOSE:
+ inBuf = 0;
+ DestroyWindow(hDlg);
+ break;
+
+ case WM_COMMAND:
+ ctrlId = LOWORD(wParam);
+ if (ctrlId == IDOK) {
+ /* Get handle of input line */
+ hIn = GetDlgItem(hDlg, ID_INPUT_LINE);
+
+ if (hIn) {
+ /* Get content of input line */
+ GetWindowText(hIn, inBuf->buffer, (int)inBuf->buflen);
+ if (strlen(inBuf->buffer) > 0) {
+ /* Input dialog is not empty. */
+ EndDialog(hDlg, IDOK);
+ }
+ } else {
+ /* There is no input line in this dialog. */
+ EndDialog(hDlg, IDOK);
+ }
+
+ } else if (ctrlId == IDRETRY) {
+
+ /* Get handle of input line */
+ hIn = GetDlgItem(hDlg, inBuf->idRetry);
+
+ if (hIn) {
+ /* Load current string */
+ GetWindowText(hIn, inBuf->buffer, (int)inBuf->buflen);
+ if (inBuf->fRetry) {
+ if (inBuf->fRetry(inBuf)) {
+ SetWindowText(hIn, inBuf->buffer);
+ }
+ }
+ }
+
+ } else if (ctrlId == IDCANCEL) {
+ EndDialog(hDlg, IDCANCEL);
+ }
+ break;
+
+ case WM_INITDIALOG:
+ /* Get handle of input line */
+ hIn = GetDlgItem(hDlg, ID_INPUT_LINE);
+
+ /* Get dialog parameters */
+ inBuf = (struct dlg_proc_param *)lParam;
+
+ /* Set dialog handle for the caller */
+ inBuf->hWnd = hDlg;
+
+ /* Set dialog name */
+ SetWindowText(hDlg, inBuf->name);
+
+ if (hIn) {
+ /* This is an input dialog */
+ assert(inBuf != NULL);
+ assert((inBuf->buffer != NULL) && (inBuf->buflen != 0));
+ assert(strlen(inBuf->buffer) < inBuf->buflen);
+ SendMessage(hDlg, WM_SETICON, (WPARAM)ICON_SMALL, (LPARAM)hIcon);
+ SendMessage(hDlg, WM_SETICON, (WPARAM)ICON_BIG, (LPARAM)hIcon);
+ SendMessage(hIn, EM_LIMITTEXT, inBuf->buflen - 1, 0);
+ SetWindowText(hIn, inBuf->buffer);
+ SetFocus(hIn);
+ }
+
+ break;
+
+ default:
+ break;
+ }
+
+ return FALSE;
+}
+
+
+static void
+suggest_passwd(char *passwd)
+{
+ unsigned u;
+ char *p;
+ union {
+ FILETIME ft;
+ LARGE_INTEGER li;
+ } num;
+
+ /* valid characters are 32 to 126 */
+ GetSystemTimeAsFileTime(&num.ft);
+ num.li.HighPart |= (LONG)GetCurrentProcessId();
+ p = passwd;
+ while (num.li.QuadPart) {
+ u = (unsigned)(num.li.QuadPart % 95);
+ num.li.QuadPart -= u;
+ num.li.QuadPart /= 95;
+ *p = (char)(u + 32);
+ p++;
+ }
+}
+
+
+static void add_control(unsigned char **mem,
+ DLGTEMPLATE *dia,
+ WORD type,
+ WORD id,
+ DWORD style,
+ short x,
+ short y,
+ short cx,
+ short cy,
+ const char *caption);
+
+
+static int
+get_password(const char *user,
+ const char *realm,
+ char *passwd,
+ unsigned passwd_len)
+{
+#define HEIGHT (15)
+#define WIDTH (280)
+#define LABEL_WIDTH (90)
+
+ unsigned char mem[4096], *p;
+ DLGTEMPLATE *dia = (DLGTEMPLATE *)mem;
+ int ok;
+ short y;
+ static struct dlg_proc_param s_dlg_proc_param;
+
+ static struct {
+ DLGTEMPLATE dlg_template; /* 18 bytes */
+ WORD menu, dlg_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"};
+
+ assert((user != NULL) && (realm != NULL) && (passwd != NULL));
+
+ /* Only allow one instance of this dialog to be open. */
+ if (s_dlg_proc_param.guard == 0) {
+ memset(&s_dlg_proc_param, 0, sizeof(s_dlg_proc_param));
+ s_dlg_proc_param.guard = 1;
+ } else {
+ SetForegroundWindow(s_dlg_proc_param.hWnd);
+ return 0;
+ }
+
+ /* Do not open a password dialog, if the username is empty */
+ if (user[0] == 0) {
+ s_dlg_proc_param.guard = 0;
+ return 0;
+ }
+
+ /* Create a password suggestion */
+ memset(passwd, 0, passwd_len);
+ suggest_passwd(passwd);
+
+ /* Make buffer available for input dialog */
+ s_dlg_proc_param.buffer = passwd;
+ s_dlg_proc_param.buflen = passwd_len;
+
+ /* Create the dialog */
+ (void)memset(mem, 0, sizeof(mem));
+ (void)memcpy(mem, &dialog_header, sizeof(dialog_header));
+ p = mem + sizeof(dialog_header);
+
+ y = HEIGHT;
+ add_control(&p,
+ dia,
+ 0x82,
+ ID_STATIC,
+ WS_VISIBLE | WS_CHILD,
+ 10,
+ y,
+ LABEL_WIDTH,
+ HEIGHT,
+ "User:");
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_CONTROLS + 1,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL
+ | ES_READONLY,
+ 15 + LABEL_WIDTH,
+ y,
+ WIDTH - LABEL_WIDTH - 25,
+ HEIGHT,
+ user);
+
+ y += HEIGHT;
+ add_control(&p,
+ dia,
+ 0x82,
+ ID_STATIC,
+ WS_VISIBLE | WS_CHILD,
+ 10,
+ y,
+ LABEL_WIDTH,
+ HEIGHT,
+ "Realm:");
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_CONTROLS + 2,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL
+ | ES_READONLY,
+ 15 + LABEL_WIDTH,
+ y,
+ WIDTH - LABEL_WIDTH - 25,
+ HEIGHT,
+ realm);
+
+ y += HEIGHT;
+ add_control(&p,
+ dia,
+ 0x82,
+ ID_STATIC,
+ WS_VISIBLE | WS_CHILD,
+ 10,
+ y,
+ LABEL_WIDTH,
+ HEIGHT,
+ "Password:");
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_INPUT_LINE,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL | WS_TABSTOP,
+ 15 + LABEL_WIDTH,
+ y,
+ WIDTH - LABEL_WIDTH - 25,
+ HEIGHT,
+ "");
+
+ y += (WORD)(HEIGHT * 2);
+ add_control(&p,
+ dia,
+ 0x80,
+ IDOK,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ 80,
+ y,
+ 55,
+ 12,
+ "Ok");
+ add_control(&p,
+ dia,
+ 0x80,
+ IDCANCEL,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ 140,
+ y,
+ 55,
+ 12,
+ "Cancel");
+
+ assert((intptr_t)p - (intptr_t)mem < (intptr_t)sizeof(mem));
+
+ dia->cy = y + (WORD)(HEIGHT * 1.5);
+
+ s_dlg_proc_param.name = "Modify password";
+ s_dlg_proc_param.fRetry = NULL;
+
+ ok =
+ (IDOK == DialogBoxIndirectParam(
+ NULL, dia, NULL, InputDlgProc, (LPARAM)&s_dlg_proc_param));
+
+ s_dlg_proc_param.hWnd = NULL;
+ s_dlg_proc_param.guard = 0;
+
+ return ok;
+
+#undef HEIGHT
+#undef WIDTH
+#undef LABEL_WIDTH
+}
+
+
+/* Dialog proc for password dialog */
+static INT_PTR CALLBACK
+PasswordDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ static const char *passfile = 0;
+ char domain[256], user[256], password[256];
+ WORD ctrlId;
+ struct dlg_proc_param *pdlg_proc_param;
+
+ switch (msg) {
+ case WM_CLOSE:
+ passfile = 0;
+ DestroyWindow(hDlg);
+ break;
+
+ case WM_COMMAND:
+ ctrlId = LOWORD(wParam);
+ if (ctrlId == ID_ADD_USER) {
+ /* Add user */
+ GetWindowText(GetDlgItem(hDlg, ID_ADD_USER_NAME),
+ user,
+ sizeof(user));
+ GetWindowText(GetDlgItem(hDlg, ID_ADD_USER_REALM),
+ domain,
+ sizeof(domain));
+ if (get_password(user, domain, password, sizeof(password))) {
+ mg_modify_passwords_file(passfile, domain, user, password);
+ EndDialog(hDlg, IDOK);
+ }
+ } else if ((ctrlId >= (ID_CONTROLS + ID_FILE_BUTTONS_DELTA * 3))
+ && (ctrlId < (ID_CONTROLS + ID_FILE_BUTTONS_DELTA * 4))) {
+ /* Modify password */
+ GetWindowText(GetDlgItem(hDlg, ctrlId - ID_FILE_BUTTONS_DELTA * 3),
+ user,
+ sizeof(user));
+ GetWindowText(GetDlgItem(hDlg, ctrlId - ID_FILE_BUTTONS_DELTA * 2),
+ domain,
+ sizeof(domain));
+ if (get_password(user, domain, password, sizeof(password))) {
+ mg_modify_passwords_file(passfile, domain, user, password);
+ EndDialog(hDlg, IDOK);
+ }
+ } else if ((ctrlId >= (ID_CONTROLS + ID_FILE_BUTTONS_DELTA * 2))
+ && (ctrlId < (ID_CONTROLS + ID_FILE_BUTTONS_DELTA * 3))) {
+ /* Remove user */
+ GetWindowText(GetDlgItem(hDlg, ctrlId - ID_FILE_BUTTONS_DELTA * 2),
+ user,
+ sizeof(user));
+ GetWindowText(GetDlgItem(hDlg, ctrlId - ID_FILE_BUTTONS_DELTA),
+ domain,
+ sizeof(domain));
+ mg_modify_passwords_file(passfile, domain, user, NULL);
+ EndDialog(hDlg, IDOK);
+ }
+ break;
+
+ case WM_INITDIALOG:
+ pdlg_proc_param = (struct dlg_proc_param *)lParam;
+ pdlg_proc_param->hWnd = hDlg;
+ passfile = pdlg_proc_param->name;
+ SendMessage(hDlg, WM_SETICON, (WPARAM)ICON_SMALL, (LPARAM)hIcon);
+ SendMessage(hDlg, WM_SETICON, (WPARAM)ICON_BIG, (LPARAM)hIcon);
+ SetWindowText(hDlg, passfile);
+ SetFocus(GetDlgItem(hDlg, ID_ADD_USER_NAME));
+ break;
+
+ default:
+ break;
+ }
+
+ return FALSE;
+}
+
+
+static void
+add_control(unsigned char **mem,
+ DLGTEMPLATE *dia,
+ WORD type,
+ WORD id,
+ DWORD style,
+ short x,
+ short y,
+ short cx,
+ short cy,
+ const char *caption)
+{
+ DLGITEMTEMPLATE *tp;
+ LPWORD p;
+
+ dia->cdit++;
+
+ *mem = (unsigned char *)align(*mem, 3);
+ tp = (DLGITEMTEMPLATE *)*mem;
+
+ tp->id = id;
+ tp->style = style;
+ tp->dwExtendedStyle = 0;
+ tp->x = x;
+ tp->y = y;
+ tp->cx = cx;
+ tp->cy = cy;
+
+ p = (LPWORD)align(*mem + sizeof(*tp), 1);
+ *p++ = 0xffff;
+ *p++ = type;
+
+ while (*caption != '\0') {
+ *p++ = (WCHAR)*caption++;
+ }
+ *p++ = 0;
+ p = (LPWORD)align(p, 1);
+
+ *p++ = 0;
+ *mem = (unsigned char *)p;
+}
+
+
+static void
+show_settings_dialog()
+{
+#define HEIGHT (15)
+#define WIDTH (460)
+#define LABEL_WIDTH (90)
+
+ unsigned char mem[16 * 1024], *p;
+ const struct mg_option *options;
+ DWORD style;
+ DLGTEMPLATE *dia = (DLGTEMPLATE *)mem;
+ WORD i, cl, nelems = 0;
+ short width, x, y;
+ static struct dlg_proc_param s_dlg_proc_param;
+
+ static struct {
+ DLGTEMPLATE dlg_template; /* 18 bytes */
+ WORD menu, dlg_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 (s_dlg_proc_param.guard == 0) {
+ memset(&s_dlg_proc_param, 0, sizeof(s_dlg_proc_param));
+ s_dlg_proc_param.guard = 1;
+ } else {
+ SetForegroundWindow(s_dlg_proc_param.hWnd);
+ return;
+ }
+
+ (void)memset(mem, 0, sizeof(mem));
+ (void)memcpy(mem, &dialog_header, sizeof(dialog_header));
+ p = mem + sizeof(dialog_header);
+
+ options = mg_get_valid_options();
+ for (i = 0; options[i].name != NULL; i++) {
+ 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 (options[i].type == CONFIG_TYPE_NUMBER) {
+ style |= ES_NUMBER;
+ cl = 0x81;
+ style |= WS_BORDER | ES_AUTOHSCROLL;
+ } else if (options[i].type == CONFIG_TYPE_BOOLEAN) {
+ cl = 0x80;
+ style |= BS_AUTOCHECKBOX;
+ } else if ((options[i].type == CONFIG_TYPE_FILE)
+ || (options[i].type == CONFIG_TYPE_DIRECTORY)) {
+ 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,
+ x + width + LABEL_WIDTH + 5,
+ y,
+ 15,
+ 12,
+ "...");
+ } else if (options[i].type == CONFIG_TYPE_STRING_MULTILINE) {
+ /* TODO: This is not really uer friendly */
+ cl = 0x81;
+ style |= WS_BORDER | ES_AUTOHSCROLL | ES_MULTILINE | ES_WANTRETURN
+ | ES_AUTOVSCROLL;
+ } else {
+ cl = 0x81;
+ style |= WS_BORDER | ES_AUTOHSCROLL;
+ }
+ add_control(&p,
+ dia,
+ 0x82,
+ ID_STATIC,
+ WS_VISIBLE | WS_CHILD,
+ x,
+ y,
+ LABEL_WIDTH,
+ HEIGHT,
+ options[i].name);
+ add_control(&p,
+ dia,
+ cl,
+ ID_CONTROLS + i,
+ style,
+ x + LABEL_WIDTH,
+ y,
+ width,
+ 12,
+ "");
+ nelems++;
+
+ assert(((intptr_t)p - (intptr_t)mem) < (intptr_t)sizeof(mem));
+ }
+
+ y = (((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,
+ 0x80,
+ ID_RESET_FILE,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ WIDTH - 210,
+ y,
+ 65,
+ 12,
+ "Reload from file");
+ add_control(&p,
+ dia,
+ 0x80,
+ ID_RESET_ACTIVE,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ WIDTH - 280,
+ y,
+ 65,
+ 12,
+ "Reload active");
+ add_control(&p,
+ dia,
+ 0x82,
+ ID_STATIC,
+ WS_CHILD | WS_VISIBLE | WS_DISABLED,
+ 5,
+ y,
+ 100,
+ 12,
+ g_server_base_name);
+
+ assert(((intptr_t)p - (intptr_t)mem) < (intptr_t)sizeof(mem));
+
+ dia->cy = ((nelems + 1) / 2 + 1) * HEIGHT + 30;
+
+ s_dlg_proc_param.fRetry = NULL;
+
+ DialogBoxIndirectParam(
+ NULL, dia, NULL, SettingsDlgProc, (LPARAM)&s_dlg_proc_param);
+
+ s_dlg_proc_param.hWnd = NULL;
+ s_dlg_proc_param.guard = 0;
+
+#undef HEIGHT
+#undef WIDTH
+#undef LABEL_WIDTH
+}
+
+
+static void
+change_password_file()
+{
+#define HEIGHT (15)
+#define WIDTH (320)
+#define LABEL_WIDTH (90)
+
+ OPENFILENAME of;
+ char path[PATH_MAX] = PASSWORDS_FILE_NAME;
+ char strbuf[256], u[256], d[256];
+ HWND hDlg = NULL;
+ FILE *f;
+ short y, nelems;
+ unsigned char mem[4096], *p;
+ DLGTEMPLATE *dia = (DLGTEMPLATE *)mem;
+ const char *domain = mg_get_option(g_ctx, "authentication_domain");
+ static struct dlg_proc_param s_dlg_proc_param;
+
+ static struct {
+ DLGTEMPLATE dlg_template; /* 18 bytes */
+ WORD menu, dlg_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 (s_dlg_proc_param.guard == 0) {
+ memset(&s_dlg_proc_param, 0, sizeof(s_dlg_proc_param));
+ s_dlg_proc_param.guard = 1;
+ } else {
+ SetForegroundWindow(s_dlg_proc_param.hWnd);
+ return;
+ }
+
+ 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(g_ctx, "document_root");
+ of.Flags = OFN_CREATEPROMPT | OFN_NOCHANGEDIR | OFN_HIDEREADONLY;
+
+ if (IDOK != GetSaveFileName(&of)) {
+ s_dlg_proc_param.guard = 0;
+ return;
+ }
+
+ f = fopen(path, "a+");
+ if (f) {
+ fclose(f);
+ } else {
+ MessageBox(NULL, path, "Can not open file", MB_ICONERROR);
+ s_dlg_proc_param.guard = 0;
+ return;
+ }
+
+ do {
+ s_dlg_proc_param.hWnd = NULL;
+ (void)memset(mem, 0, sizeof(mem));
+ (void)memcpy(mem, &dialog_header, sizeof(dialog_header));
+ p = mem + sizeof(dialog_header);
+
+ f = fopen(path, "r+");
+ if (!f) {
+ MessageBox(NULL, path, "Can not open file", MB_ICONERROR);
+ s_dlg_proc_param.guard = 0;
+ return;
+ }
+
+ nelems = 0;
+ while (fgets(strbuf, sizeof(strbuf), f)) {
+ if (sscanf(strbuf, "%255[^:]:%255[^:]:%*s", u, d) != 2) {
+ continue;
+ }
+ u[255] = 0;
+ d[255] = 0;
+ y = (nelems + 1) * HEIGHT + 5;
+ add_control(&p,
+ dia,
+ 0x80,
+ ID_CONTROLS + nelems + ID_FILE_BUTTONS_DELTA * 3,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ 10,
+ y,
+ 65,
+ 12,
+ "Modify password");
+ add_control(&p,
+ dia,
+ 0x80,
+ ID_CONTROLS + nelems + ID_FILE_BUTTONS_DELTA * 2,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ 80,
+ y,
+ 55,
+ 12,
+ "Remove user");
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_CONTROLS + nelems + ID_FILE_BUTTONS_DELTA,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL
+ | ES_READONLY,
+ 245,
+ y,
+ 60,
+ 12,
+ d);
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_CONTROLS + nelems,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL
+ | ES_READONLY,
+ 140,
+ y,
+ 100,
+ 12,
+ u);
+
+ nelems++;
+ assert(((intptr_t)p - (intptr_t)mem) < (intptr_t)sizeof(mem));
+ }
+ fclose(f);
+
+ y = (nelems + 1) * HEIGHT + 10;
+ add_control(&p,
+ dia,
+ 0x80,
+ ID_ADD_USER,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ 80,
+ y,
+ 55,
+ 12,
+ "Add user");
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_ADD_USER_NAME,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL
+ | WS_TABSTOP,
+ 140,
+ y,
+ 100,
+ 12,
+ "");
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_ADD_USER_REALM,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL
+ | WS_TABSTOP,
+ 245,
+ y,
+ 60,
+ 12,
+ domain);
+
+ y = (nelems + 2) * HEIGHT + 10;
+ add_control(&p,
+ dia,
+ 0x80,
+ ID_GROUP,
+ WS_CHILD | WS_VISIBLE | BS_GROUPBOX,
+ 5,
+ 5,
+ WIDTH - 10,
+ y,
+ " Users ");
+
+ y += HEIGHT;
+ add_control(&p,
+ dia,
+ 0x82,
+ ID_STATIC,
+ WS_CHILD | WS_VISIBLE | WS_DISABLED,
+ 5,
+ y,
+ 100,
+ 12,
+ g_server_base_name);
+
+ assert(((intptr_t)p - (intptr_t)mem) < (intptr_t)sizeof(mem));
+
+ dia->cy = y + 20;
+
+ s_dlg_proc_param.name = path;
+ s_dlg_proc_param.fRetry = NULL;
+
+ } while ((IDOK == DialogBoxIndirectParam(NULL,
+ dia,
+ NULL,
+ PasswordDlgProc,
+ (LPARAM)&s_dlg_proc_param))
+ && (!g_exit_flag));
+
+ s_dlg_proc_param.hWnd = NULL;
+ s_dlg_proc_param.guard = 0;
+
+#undef HEIGHT
+#undef WIDTH
+#undef LABEL_WIDTH
+}
+
+
+static BOOL
+sysinfo_reload(struct dlg_proc_param *prm)
+{
+ static char *buf = 0;
+ int cl, rl;
+
+ cl = mg_get_context_info(g_ctx, NULL, 0);
+ free(buf);
+ cl += 510;
+ buf = (char *)malloc(cl + 1);
+ rl = mg_get_context_info(g_ctx, buf, cl);
+ if ((rl > cl) || (rl <= 0)) {
+ if (g_ctx == NULL) {
+ prm->buffer = "Server not running";
+ } else if (rl <= 0) {
+ prm->buffer = "No server statistics available";
+ } else {
+ prm->buffer = "Please retry";
+ }
+ } else {
+ prm->buffer = buf;
+ }
+
+ return TRUE;
+}
+
+
+int
+show_system_info()
+{
+#define HEIGHT (15)
+#define WIDTH (320)
+#define LABEL_WIDTH (50)
+
+ unsigned char mem[4096], *p;
+ DLGTEMPLATE *dia = (DLGTEMPLATE *)mem;
+ int ok;
+ short y;
+ static struct dlg_proc_param s_dlg_proc_param;
+
+ static struct {
+ DLGTEMPLATE dlg_template; /* 18 bytes */
+ WORD menu, dlg_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"};
+
+ /* Only allow one instance of this dialog to be open. */
+ if (s_dlg_proc_param.guard == 0) {
+ memset(&s_dlg_proc_param, 0, sizeof(s_dlg_proc_param));
+ s_dlg_proc_param.guard = 1;
+ } else {
+ SetForegroundWindow(s_dlg_proc_param.hWnd);
+ return 0;
+ }
+
+ /* Create the dialog */
+ (void)memset(mem, 0, sizeof(mem));
+ (void)memcpy(mem, &dialog_header, sizeof(dialog_header));
+ p = mem + sizeof(dialog_header);
+
+ y = HEIGHT;
+ add_control(&p,
+ dia,
+ 0x82,
+ ID_STATIC,
+ WS_VISIBLE | WS_CHILD,
+ 10,
+ y,
+ LABEL_WIDTH,
+ HEIGHT,
+ "System Information:");
+ add_control(&p,
+ dia,
+ 0x81,
+ ID_CONTROLS + 1,
+ WS_CHILD | WS_VISIBLE | WS_BORDER | ES_AUTOHSCROLL
+ | ES_AUTOVSCROLL | ES_MULTILINE | ES_READONLY,
+ 15 + LABEL_WIDTH,
+ y,
+ WIDTH - LABEL_WIDTH - 25,
+ HEIGHT * 7,
+ g_system_info);
+
+ y += (WORD)(HEIGHT * 8);
+
+ add_control(&p,
+ dia,
+ 0x80,
+ IDRETRY,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ WIDTH - 10 - 55 - 10 - 55,
+ y,
+ 55,
+ 12,
+ "Reload");
+
+ add_control(&p,
+ dia,
+ 0x80,
+ IDOK,
+ WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP,
+ WIDTH - 10 - 55,
+ y,
+ 55,
+ 12,
+ "Close");
+
+ assert((intptr_t)p - (intptr_t)mem < (intptr_t)sizeof(mem));
+
+ dia->cy = y + (WORD)(HEIGHT * 1.5);
+
+ s_dlg_proc_param.name = "System information";
+ s_dlg_proc_param.fRetry = sysinfo_reload;
+ s_dlg_proc_param.idRetry = ID_CONTROLS + 1; /* Reload field with this ID */
+
+ ok =
+ (IDOK == DialogBoxIndirectParam(
+ NULL, dia, NULL, InputDlgProc, (LPARAM)&s_dlg_proc_param));
+
+ s_dlg_proc_param.hWnd = NULL;
+ s_dlg_proc_param.guard = 0;
+
+ return ok;
+
+#undef HEIGHT
+#undef WIDTH
+#undef LABEL_WIDTH
+}
+
+
+static int
+manage_service(int action)
+{
+ const char *service_name = g_server_name;
+ SC_HANDLE hSCM = NULL, hService = NULL;
+ SERVICE_DESCRIPTION descr;
+ char path[PATH_MAX + 20] = ""; /* Path to executable plus magic argument */
+ int success = 1;
+
+ descr.lpDescription = (LPSTR)g_server_name;
+
+ if ((hSCM = OpenSCManager(NULL,
+ NULL,
+ action == ID_INSTALL_SERVICE ? GENERIC_WRITE
+ : GENERIC_READ))
+ == NULL) {
+ success = 0;
+ show_error();
+ } else if (action == ID_INSTALL_SERVICE) {
+ path[sizeof(path) - 1] = 0;
+ GetModuleFileName(NULL, path, sizeof(path) - 1);
+ strncat(path, " ", sizeof(path) - 1);
+ strncat(path, service_magic_argument, sizeof(path) - 1);
+ 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;
+ }
+
+ if (hService)
+ CloseServiceHandle(hService);
+ if (hSCM)
+ CloseServiceHandle(hSCM);
+
+ return success;
+}
+
+
+/* Window proc for taskbar icon */
+static LRESULT CALLBACK
+WindowProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ static SERVICE_TABLE_ENTRY service_table[2];
+ int service_installed;
+ char buf[200], *service_argv[2];
+ POINT pt;
+ HMENU hMenu;
+ static UINT s_uTaskbarRestart; /* for taskbar creation */
+
+ service_argv[0] = __argv[0];
+ service_argv[1] = NULL;
+
+ memset(service_table, 0, sizeof(service_table));
+ service_table[0].lpServiceName = (LPSTR)g_server_name;
+ service_table[0].lpServiceProc = (LPSERVICE_MAIN_FUNCTION)ServiceMain;
+
+ 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:
+ stop_civetweb();
+ Shell_NotifyIcon(NIM_DELETE, &TrayIcon);
+ g_exit_flag = 1;
+ PostQuitMessage(0);
+ return 0;
+ case ID_SETTINGS:
+ show_settings_dialog();
+ break;
+ case ID_PASSWORD:
+ change_password_file();
+ break;
+ case ID_SYSINFO:
+ show_system_info();
+ break;
+ case ID_INSTALL_SERVICE:
+ case ID_REMOVE_SERVICE:
+ manage_service(LOWORD(wParam));
+ break;
+ case ID_CONNECT:
+ fprintf(stdout, "[%s]\n", get_url_to_first_open_port(g_ctx));
+ ShellExecute(NULL,
+ "open",
+ get_url_to_first_open_port(g_ctx),
+ NULL,
+ NULL,
+ SW_SHOW);
+ break;
+ case ID_WEBSITE:
+ fprintf(stdout, "[%s]\n", g_website);
+ ShellExecute(NULL, "open", g_website, 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,
+ g_server_name);
+ AppendMenu(hMenu, MF_SEPARATOR, ID_SEPARATOR, "");
+ service_installed = manage_service(0);
+ snprintf(buf,
+ sizeof(buf) - 1,
+ "NT service: %s installed",
+ service_installed ? "" : "not");
+ buf[sizeof(buf) - 1] = 0;
+ 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_STRING, ID_PASSWORD, "Modify password file");
+ AppendMenu(hMenu, MF_STRING, ID_SYSINFO, "Show system info");
+ AppendMenu(hMenu, MF_STRING, ID_WEBSITE, "Visit website");
+ 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:
+ stop_civetweb();
+ Shell_NotifyIcon(NIM_DELETE, &TrayIcon);
+ g_exit_flag = 1;
+ 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);
+}
+
+
+static int
+MakeConsole(void)
+{
+ DWORD err;
+ int ok = (GetConsoleWindow() != NULL);
+ if (!ok) {
+ if (!AttachConsole(ATTACH_PARENT_PROCESS)) {
+ FreeConsole();
+ if (!AllocConsole()) {
+ err = GetLastError();
+ if (err == ERROR_ACCESS_DENIED) {
+ MessageBox(NULL,
+ "Insufficient rights to create a console window",
+ "Error",
+ MB_ICONERROR);
+ }
+ }
+ AttachConsole(GetCurrentProcessId());
+ }
+
+ ok = (GetConsoleWindow() != NULL);
+ if (ok) {
+ freopen("CONIN$", "r", stdin);
+ freopen("CONOUT$", "w", stdout);
+ freopen("CONOUT$", "w", stderr);
+ }
+ }
+
+ if (ok) {
+ SetConsoleTitle(g_server_name);
+ }
+
+ return ok;
+}
+
+
+int WINAPI
+WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR cmdline, int show)
+{
+ WNDCLASS cls;
+ HWND hWnd;
+ MSG msg;
+
+#if defined(DEBUG)
+ (void)MakeConsole();
+#endif
+
+ (void)hInst;
+ (void)hPrev;
+ (void)cmdline;
+ (void)show;
+
+ init_server_name((int)__argc, (const char **)__argv);
+ init_system_info();
+ memset(&cls, 0, sizeof(cls));
+ cls.lpfnWndProc = (WNDPROC)WindowProc;
+ cls.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+ cls.lpszClassName = g_server_base_name;
+
+ RegisterClass(&cls);
+ hWnd = CreateWindow(cls.lpszClassName,
+ g_server_name,
+ WS_OVERLAPPEDWINDOW,
+ 0,
+ 0,
+ 0,
+ 0,
+ NULL,
+ NULL,
+ NULL,
+ NULL);
+ ShowWindow(hWnd, SW_HIDE);
+
+ if (g_icon_name) {
+ hIcon = (HICON)
+ LoadImage(NULL, g_icon_name, IMAGE_ICON, 16, 16, LR_LOADFROMFILE);
+ } else {
+ hIcon = (HICON)LoadImage(GetModuleHandle(NULL),
+ MAKEINTRESOURCE(ID_ICON),
+ IMAGE_ICON,
+ 16,
+ 16,
+ 0);
+ }
+
+ TrayIcon.cbSize = sizeof(TrayIcon);
+ TrayIcon.uID = ID_ICON;
+ TrayIcon.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
+ TrayIcon.hIcon = hIcon;
+ TrayIcon.hWnd = hWnd;
+ snprintf(TrayIcon.szTip, sizeof(TrayIcon.szTip), "%s", g_server_name);
+ TrayIcon.uCallbackMessage = WM_USER;
+ Shell_NotifyIcon(NIM_ADD, &TrayIcon);
+
+ while (GetMessage(&msg, hWnd, 0, 0) > 0) {
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ }
+
+ free_system_info();
+
+ /* Return the WM_QUIT value. */
+ return (int)msg.wParam;
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ (void)argc;
+ (void)argv;
+
+ return WinMain(0, 0, 0, 0);
+}
+
+
+#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(
+ g_ctx)]]];
+}
+- (void)editConfig
+{
+ create_config_file(g_ctx, g_config_file_name);
+ NSString *path = [NSString stringWithUTF8String:g_config_file_name];
+ if (![[NSWorkspace sharedWorkspace] openFile:path
+ withApplication:@"TextEdit"]) {
+ NSAlert *alert = [[[NSAlert alloc] init] autorelease];
+ [alert setAlertStyle:NSWarningAlertStyle];
+ [alert setMessageText:NSLocalizedString(@"Unable to open config file.",
+ "")];
+ [alert setInformativeText:path];
+ (void)[alert runModal];
+ }
+}
+- (void)shutDown
+{
+ [NSApp terminate:nil];
+}
+@end
+
+int
+main(int argc, char *argv[])
+{
+ init_server_name(argc, (const char **)argv);
+ init_system_info();
+ 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:g_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];
+
+ stop_civetweb();
+ free_system_info();
+
+ return EXIT_SUCCESS;
+}
+
+#else
+
+int
+main(int argc, char *argv[])
+{
+ init_server_name(argc, (const char **)argv);
+ init_system_info();
+ start_civetweb(argc, argv);
+ fprintf(stdout,
+ "%s started on port(s) %s with web root [%s]\n",
+ g_server_name,
+ mg_get_option(g_ctx, "listening_ports"),
+ mg_get_option(g_ctx, "document_root"));
+
+ while (g_exit_flag == 0) {
+ sleep(1);
+ }
+
+ fprintf(stdout,
+ "Exiting on signal %d, waiting for all threads to finish...",
+ g_exit_flag);
+ fflush(stdout);
+ stop_civetweb();
+ fprintf(stdout, "%s", " done.\n");
+
+ free_system_info();
+
+ return EXIT_SUCCESS;
+}
+#endif /* _WIN32 */
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-27 19:23:14 +0000