mirror of
https://github.com/cesanta/mongoose.git
synced 2025-08-06 13:37:34 +08:00
Added -DNO_FILESYSTEM
This commit is contained in:
Sergey Lyubka
parent
d29f849602
commit
e0b6109214
14
build/main.c
14
build/main.c
@ -120,7 +120,9 @@ static void show_usage_and_exit(void) {
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fprintf(stderr, "Mongoose version %s (c) Sergey Lyubka, built on %s\n",
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MONGOOSE_VERSION, __DATE__);
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fprintf(stderr, "Usage:\n");
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#ifndef NO_AUTH
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fprintf(stderr, " mongoose -A <htpasswd_file> <realm> <user> <passwd>\n");
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#endif
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fprintf(stderr, " mongoose [config_file]\n");
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fprintf(stderr, " mongoose [-option value ...]\n");
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fprintf(stderr, "\nOPTIONS:\n");
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@ -142,7 +144,7 @@ static const char *config_file_top_comment =
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"# To make a change, remove leading '#', modify option's value,\n"
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"# save this file and then restart Mongoose.\n\n";
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static const char *get_url_to_first_open_port(const struct mg_server *server) {
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static const char *get_url_to_me(const struct mg_server *server) {
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static char url[100];
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const char *s = mg_get_option(server, "listening_port");
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const char *cert = mg_get_option(server, "ssl_certificate");
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@ -335,6 +337,7 @@ static void set_absolute_path(char *options[], const char *option_name,
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}
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}
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#ifndef NO_AUTH
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int modify_passwords_file(const char *fname, const char *domain,
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const char *user, const char *pass) {
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int found;
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@ -397,6 +400,7 @@ int modify_passwords_file(const char *fname, const char *domain,
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return 1;
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}
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#endif
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static void start_mongoose(int argc, char *argv[]) {
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char *options[MAX_OPTIONS];
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@ -406,6 +410,7 @@ static void start_mongoose(int argc, char *argv[]) {
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die("%s", "Failed to start Mongoose.");
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}
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#ifndef NO_AUTH
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// Edit passwords file if -A option is specified
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if (argc > 1 && !strcmp(argv[1], "-A")) {
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if (argc != 6) {
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@ -414,6 +419,7 @@ static void start_mongoose(int argc, char *argv[]) {
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exit(modify_passwords_file(argv[2], argv[3], argv[4], argv[5]) ?
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EXIT_SUCCESS : EXIT_FAILURE);
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}
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#endif
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// Show usage if -h or --help options are specified
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if (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))) {
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@ -882,8 +888,8 @@ static LRESULT CALLBACK WindowProc(HWND hWnd, UINT msg, WPARAM wParam,
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manage_service(LOWORD(wParam));
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break;
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case ID_CONNECT:
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printf("[%s]\n", get_url_to_first_open_port(server));
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ShellExecute(NULL, "open", get_url_to_first_open_port(server),
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printf("[%s]\n", get_url_to_me(server));
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ShellExecute(NULL, "open", get_url_to_me(server),
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NULL, NULL, SW_SHOW);
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break;
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}
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@ -980,7 +986,7 @@ int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR cmdline, int show) {
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- (void) openBrowser {
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[[NSWorkspace sharedWorkspace]
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openURL:[NSURL URLWithString:
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[NSString stringWithUTF8String:get_url_to_first_open_port(server)]]];
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[NSString stringWithUTF8String:get_url_to_me(server)]]];
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}
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- (void) editConfig {
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create_config_file(config_file);
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389
mongoose.c
389
mongoose.c
@ -189,6 +189,14 @@ struct ll { struct ll *prev, *next; };
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#define DBG(x)
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#endif
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#ifdef NO_FILESYSTEM
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#define NO_AUTH
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#define NO_CGI
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#define NO_DAV
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#define NO_DIRECTORY_LISTING
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#define NO_LOGGING
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#endif
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union socket_address {
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struct sockaddr sa;
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struct sockaddr_in sin;
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@ -217,10 +225,21 @@ struct dir_entry {
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// NOTE(lsm): this enum shoulds be in sync with the config_options.
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enum {
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ACCESS_CONTROL_LIST, ACCESS_LOG_FILE, AUTH_DOMAIN, CGI_INTERPRETER,
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ACCESS_CONTROL_LIST,
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#ifndef NO_FILESYSTEM
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ACCESS_LOG_FILE, AUTH_DOMAIN, CGI_INTERPRETER,
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CGI_PATTERN, DAV_AUTH_FILE, DOCUMENT_ROOT, ENABLE_DIRECTORY_LISTING,
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EXTRA_MIME_TYPES, GLOBAL_AUTH_FILE, HIDE_FILES_PATTERN,
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IDLE_TIMEOUT_MS, INDEX_FILES, LISTENING_PORT,
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#endif
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EXTRA_MIME_TYPES,
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#ifndef NO_FILESYSTEM
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GLOBAL_AUTH_FILE,
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#endif
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HIDE_FILES_PATTERN,
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IDLE_TIMEOUT_MS,
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#ifndef NO_FILESYSTEM
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INDEX_FILES,
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#endif
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LISTENING_PORT,
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#ifndef _WIN32
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RUN_AS_USER,
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#endif
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@ -230,6 +249,37 @@ enum {
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URL_REWRITES, NUM_OPTIONS
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};
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static const char *static_config_options[] = {
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"access_control_list", NULL,
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#ifndef NO_FILESYSTEM
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"access_log_file", NULL,
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"auth_domain", "mydomain.com",
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"cgi_interpreter", NULL,
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"cgi_pattern", "**.cgi$|**.pl$|**.php$",
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"dav_auth_file", NULL,
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"document_root", NULL,
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"enable_directory_listing", "yes",
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#endif
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"extra_mime_types", NULL,
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#ifndef NO_FILESYSTEM
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"global_auth_file", NULL,
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#endif
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"hide_files_patterns", NULL,
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"idle_timeout_ms", "30000",
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#ifndef NO_FILESYSTEM
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"index_files","index.html,index.htm,index.cgi,index.php,index.lp",
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#endif
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"listening_port", NULL,
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#ifndef _WIN32
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"run_as_user", NULL,
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#endif
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#ifdef USE_SSL
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"ssl_certificate", NULL,
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#endif
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"url_rewrites", NULL,
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NULL
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};
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struct mg_server {
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sock_t listening_sock;
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union socket_address lsa; // Listening socket address
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@ -339,36 +389,6 @@ static const struct {
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{NULL, 0, NULL}
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};
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static const char *static_config_options[] = {
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"access_control_list", NULL,
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"access_log_file", NULL,
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"auth_domain", "mydomain.com",
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"cgi_interpreter", NULL,
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"cgi_pattern", "**.cgi$|**.pl$|**.php$",
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"dav_auth_file", NULL,
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"document_root", NULL,
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"enable_directory_listing", "yes",
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"extra_mime_types", NULL,
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"global_auth_file", NULL,
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"hide_files_patterns", NULL,
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"idle_timeout_ms", "30000",
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"index_files","index.html,index.htm,index.cgi,index.php,index.lp",
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"listening_port", NULL,
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#ifndef _WIN32
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"run_as_user", NULL,
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#endif
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#ifdef USE_SSL
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"ssl_certificate", NULL,
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#endif
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"url_rewrites", NULL,
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NULL
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};
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static const char *static_month_names[] = {
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"Jan", "Feb", "Mar", "Apr", "May", "Jun",
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"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
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};
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void *mg_start_thread(void *(*f)(void *), void *p) {
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#ifdef _WIN32
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return (void *) _beginthread((void (__cdecl *)(void *)) f, 0, p);
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@ -1413,6 +1433,18 @@ static int mg_strncasecmp(const char *s1, const char *s2, size_t len) {
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return diff;
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}
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// Return HTTP header value, or NULL if not found.
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const char *mg_get_header(const struct mg_connection *ri, const char *s) {
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int i;
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for (i = 0; i < ri->num_headers; i++)
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if (!mg_strcasecmp(s, ri->http_headers[i].name))
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return ri->http_headers[i].value;
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return NULL;
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}
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#ifndef NO_FILESYSTEM
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// Perform case-insensitive match of string against pattern
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static int match_prefix(const char *pattern, int pattern_len, const char *str) {
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const char *or_str;
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@ -1453,17 +1485,6 @@ static int match_prefix(const char *pattern, int pattern_len, const char *str) {
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return j;
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}
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// Return HTTP header value, or NULL if not found.
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const char *mg_get_header(const struct mg_connection *ri, const char *s) {
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int i;
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for (i = 0; i < ri->num_headers; i++)
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if (!mg_strcasecmp(s, ri->http_headers[i].name))
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return ri->http_headers[i].value;
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return NULL;
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}
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// Return 1 if real file has been found, 0 otherwise
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static int convert_uri_to_file_name(struct connection *conn, char *buf,
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size_t buf_len, file_stat_t *st) {
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@ -1508,6 +1529,7 @@ static int convert_uri_to_file_name(struct connection *conn, char *buf,
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return 0;
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}
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#endif // NO_FILESYSTEM
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static int should_keep_alive(const struct mg_connection *conn) {
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const char *method = conn->request_method;
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@ -1518,17 +1540,6 @@ static int should_keep_alive(const struct mg_connection *conn) {
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(header == NULL && http_version && !strcmp(http_version, "1.1")));
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}
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static const char *suggest_connection_header(const struct mg_connection *conn) {
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return should_keep_alive(conn) ? "keep-alive" : "close";
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}
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static void mg_strlcpy(register char *dst, register const char *src, size_t n) {
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for (; *src != '\0' && n > 1; n--) {
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*dst++ = *src++;
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}
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*dst = '\0';
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}
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int mg_write(struct mg_connection *c, const void *buf, int len) {
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return spool(&((struct connection *) c)->remote_iobuf, buf, len);
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}
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@ -1903,6 +1914,67 @@ const char *mg_get_mime_type(const char *path) {
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return "text/plain";
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}
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static struct uri_handler *find_uri_handler(struct mg_server *server,
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const char *uri) {
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struct ll *lp, *tmp;
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struct uri_handler *uh;
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LINKED_LIST_FOREACH(&server->uri_handlers, lp, tmp) {
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uh = LINKED_LIST_ENTRY(lp, struct uri_handler, link);
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if (!strncmp(uh->uri, uri, strlen(uh->uri))) return uh;
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}
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return NULL;
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}
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#ifndef NO_FILESYSTEM
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// Convert month to the month number. Return -1 on error, or month number
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static int get_month_index(const char *s) {
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static const char *month_names[] = {
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"Jan", "Feb", "Mar", "Apr", "May", "Jun",
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"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
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};
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int i;
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for (i = 0; i < (int) ARRAY_SIZE(month_names); i++)
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if (!strcmp(s, month_names[i]))
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return i;
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return -1;
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}
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static int num_leap_years(int year) {
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return year / 4 - year / 100 + year / 400;
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}
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// Parse UTC date-time string, and return the corresponding time_t value.
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static time_t parse_date_string(const char *datetime) {
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static const unsigned short days_before_month[] = {
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0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334
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};
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char month_str[32];
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int second, minute, hour, day, month, year, leap_days, days;
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time_t result = (time_t) 0;
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if (((sscanf(datetime, "%d/%3s/%d %d:%d:%d",
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&day, month_str, &year, &hour, &minute, &second) == 6) ||
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(sscanf(datetime, "%d %3s %d %d:%d:%d",
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&day, month_str, &year, &hour, &minute, &second) == 6) ||
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(sscanf(datetime, "%*3s, %d %3s %d %d:%d:%d",
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&day, month_str, &year, &hour, &minute, &second) == 6) ||
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(sscanf(datetime, "%d-%3s-%d %d:%d:%d",
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&day, month_str, &year, &hour, &minute, &second) == 6)) &&
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year > 1970 &&
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(month = get_month_index(month_str)) != -1) {
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leap_days = num_leap_years(year) - num_leap_years(1970);
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year -= 1970;
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days = year * 365 + days_before_month[month] + (day - 1) + leap_days;
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result = days * 24 * 3600 + hour * 3600 + minute * 60 + second;
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}
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return result;
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}
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// Look at the "path" extension and figure what mime type it has.
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// Store mime type in the vector.
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static void get_mime_type(const struct mg_server *server, const char *path,
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@ -1929,6 +2001,75 @@ static void get_mime_type(const struct mg_server *server, const char *path,
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vec->len = strlen(vec->ptr);
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}
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static const char *suggest_connection_header(const struct mg_connection *conn) {
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return should_keep_alive(conn) ? "keep-alive" : "close";
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}
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static void construct_etag(char *buf, size_t buf_len, const file_stat_t *st) {
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mg_snprintf(buf, buf_len, "\"%lx.%" INT64_FMT "\"",
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(unsigned long) st->st_mtime, (int64_t) st->st_size);
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}
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// Return True if we should reply 304 Not Modified.
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static int is_not_modified(const struct connection *conn,
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const file_stat_t *stp) {
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char etag[64];
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const char *ims = mg_get_header(&conn->mg_conn, "If-Modified-Since");
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const char *inm = mg_get_header(&conn->mg_conn, "If-None-Match");
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construct_etag(etag, sizeof(etag), stp);
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return (inm != NULL && !mg_strcasecmp(etag, inm)) ||
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(ims != NULL && stp->st_mtime <= parse_date_string(ims));
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}
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// For given directory path, substitute it to valid index file.
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// Return 0 if index file has been found, -1 if not found.
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// If the file is found, it's stats is returned in stp.
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static int find_index_file(struct connection *conn, char *path,
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size_t path_len, file_stat_t *stp) {
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const char *list = conn->server->config_options[INDEX_FILES];
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file_stat_t st;
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struct vec filename_vec;
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size_t n = strlen(path), found = 0;
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// The 'path' given to us points to the directory. Remove all trailing
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// directory separator characters from the end of the path, and
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// then append single directory separator character.
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while (n > 0 && path[n - 1] == '/') {
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n--;
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}
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path[n] = '/';
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// Traverse index files list. For each entry, append it to the given
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// path and see if the file exists. If it exists, break the loop
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while ((list = next_option(list, &filename_vec, NULL)) != NULL) {
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// Ignore too long entries that may overflow path buffer
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if (filename_vec.len > (int) (path_len - (n + 2)))
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continue;
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// Prepare full path to the index file
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strncpy(path + n + 1, filename_vec.ptr, filename_vec.len);
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path[n + 1 + filename_vec.len] = '\0';
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//DBG(("[%s]", path));
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// Does it exist?
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if (!stat(path, &st)) {
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// Yes it does, break the loop
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*stp = st;
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found = 1;
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break;
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}
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}
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// If no index file exists, restore directory path
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if (!found) {
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path[n] = '\0';
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}
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return found;
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}
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static int parse_range_header(const char *header, int64_t *a, int64_t *b) {
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return sscanf(header, "bytes=%" INT64_FMT "-%" INT64_FMT, a, b);
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}
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@ -1937,11 +2078,6 @@ static void gmt_time_string(char *buf, size_t buf_len, time_t *t) {
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strftime(buf, buf_len, "%a, %d %b %Y %H:%M:%S GMT", gmtime(t));
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}
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static void construct_etag(char *buf, size_t buf_len, const file_stat_t *st) {
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mg_snprintf(buf, buf_len, "\"%lx.%" INT64_FMT "\"",
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(unsigned long) st->st_mtime, (int64_t) st->st_size);
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}
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static void open_file_endpoint(struct connection *conn, const char *path,
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file_stat_t *st) {
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char date[64], lm[64], etag[64], range[64], headers[500];
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@ -2002,120 +2138,7 @@ static void open_file_endpoint(struct connection *conn, const char *path,
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}
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}
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// Convert month to the month number. Return -1 on error, or month number
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static int get_month_index(const char *s) {
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int i;
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for (i = 0; i < (int) ARRAY_SIZE(static_month_names); i++)
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if (!strcmp(s, static_month_names[i]))
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return i;
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return -1;
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}
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static int num_leap_years(int year) {
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return year / 4 - year / 100 + year / 400;
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}
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// Parse UTC date-time string, and return the corresponding time_t value.
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static time_t parse_date_string(const char *datetime) {
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static const unsigned short days_before_month[] = {
|
||||
0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334
|
||||
};
|
||||
char month_str[32];
|
||||
int second, minute, hour, day, month, year, leap_days, days;
|
||||
time_t result = (time_t) 0;
|
||||
|
||||
if (((sscanf(datetime, "%d/%3s/%d %d:%d:%d",
|
||||
&day, month_str, &year, &hour, &minute, &second) == 6) ||
|
||||
(sscanf(datetime, "%d %3s %d %d:%d:%d",
|
||||
&day, month_str, &year, &hour, &minute, &second) == 6) ||
|
||||
(sscanf(datetime, "%*3s, %d %3s %d %d:%d:%d",
|
||||
&day, month_str, &year, &hour, &minute, &second) == 6) ||
|
||||
(sscanf(datetime, "%d-%3s-%d %d:%d:%d",
|
||||
&day, month_str, &year, &hour, &minute, &second) == 6)) &&
|
||||
year > 1970 &&
|
||||
(month = get_month_index(month_str)) != -1) {
|
||||
leap_days = num_leap_years(year) - num_leap_years(1970);
|
||||
year -= 1970;
|
||||
days = year * 365 + days_before_month[month] + (day - 1) + leap_days;
|
||||
result = days * 24 * 3600 + hour * 3600 + minute * 60 + second;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// Return True if we should reply 304 Not Modified.
|
||||
static int is_not_modified(const struct connection *conn,
|
||||
const file_stat_t *stp) {
|
||||
char etag[64];
|
||||
const char *ims = mg_get_header(&conn->mg_conn, "If-Modified-Since");
|
||||
const char *inm = mg_get_header(&conn->mg_conn, "If-None-Match");
|
||||
construct_etag(etag, sizeof(etag), stp);
|
||||
return (inm != NULL && !mg_strcasecmp(etag, inm)) ||
|
||||
(ims != NULL && stp->st_mtime <= parse_date_string(ims));
|
||||
}
|
||||
|
||||
static struct uri_handler *find_uri_handler(struct mg_server *server,
|
||||
const char *uri) {
|
||||
struct ll *lp, *tmp;
|
||||
struct uri_handler *uh;
|
||||
|
||||
LINKED_LIST_FOREACH(&server->uri_handlers, lp, tmp) {
|
||||
uh = LINKED_LIST_ENTRY(lp, struct uri_handler, link);
|
||||
if (!strncmp(uh->uri, uri, strlen(uh->uri))) return uh;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// For given directory path, substitute it to valid index file.
|
||||
// Return 0 if index file has been found, -1 if not found.
|
||||
// If the file is found, it's stats is returned in stp.
|
||||
static int find_index_file(struct connection *conn, char *path,
|
||||
size_t path_len, file_stat_t *stp) {
|
||||
const char *list = conn->server->config_options[INDEX_FILES];
|
||||
file_stat_t st;
|
||||
struct vec filename_vec;
|
||||
size_t n = strlen(path), found = 0;
|
||||
|
||||
// The 'path' given to us points to the directory. Remove all trailing
|
||||
// directory separator characters from the end of the path, and
|
||||
// then append single directory separator character.
|
||||
while (n > 0 && path[n - 1] == '/') {
|
||||
n--;
|
||||
}
|
||||
path[n] = '/';
|
||||
|
||||
// Traverse index files list. For each entry, append it to the given
|
||||
// path and see if the file exists. If it exists, break the loop
|
||||
while ((list = next_option(list, &filename_vec, NULL)) != NULL) {
|
||||
|
||||
// Ignore too long entries that may overflow path buffer
|
||||
if (filename_vec.len > (int) (path_len - (n + 2)))
|
||||
continue;
|
||||
|
||||
// Prepare full path to the index file
|
||||
mg_strlcpy(path + n + 1, filename_vec.ptr, filename_vec.len + 1);
|
||||
|
||||
//DBG(("[%s]", path));
|
||||
|
||||
// Does it exist?
|
||||
if (!stat(path, &st)) {
|
||||
// Yes it does, break the loop
|
||||
*stp = st;
|
||||
found = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// If no index file exists, restore directory path
|
||||
if (!found) {
|
||||
path[n] = '\0';
|
||||
}
|
||||
|
||||
return found;
|
||||
}
|
||||
#endif // NO_FILESYSTEM
|
||||
|
||||
static void write_terminating_chunk(struct connection *conn) {
|
||||
mg_write(&conn->mg_conn, "0\r\n\r\n", 5);
|
||||
@ -2584,7 +2607,6 @@ static void forward_put_data(struct connection *conn) {
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif // NO_DAV
|
||||
|
||||
static void send_options(struct connection *conn) {
|
||||
static const char reply[] = "HTTP/1.1 200 OK\r\nAllow: GET, POST, HEAD, "
|
||||
@ -2592,6 +2614,7 @@ static void send_options(struct connection *conn) {
|
||||
spool(&conn->remote_iobuf, reply, sizeof(reply) - 1);
|
||||
conn->flags |= CONN_SPOOL_DONE;
|
||||
}
|
||||
#endif // NO_DAV
|
||||
|
||||
#ifndef NO_AUTH
|
||||
static void send_authorization_request(struct connection *conn) {
|
||||
@ -2630,7 +2653,7 @@ static FILE *open_auth_file(struct connection *conn, const char *path) {
|
||||
return fp;
|
||||
}
|
||||
|
||||
#ifndef HAVE_MD5
|
||||
#if !defined(HAVE_MD5) && !defined(NO_AUTH)
|
||||
typedef struct MD5Context {
|
||||
uint32_t buf[4];
|
||||
uint32_t bits[2];
|
||||
@ -3234,13 +3257,15 @@ static void handle_lsp_request(struct connection *conn, const char *path,
|
||||
#endif // USE_LUA
|
||||
|
||||
static void open_local_endpoint(struct connection *conn) {
|
||||
static const char lua_pat[] = LUA_SCRIPT_PATTERN;
|
||||
char path[MAX_PATH_SIZE];
|
||||
file_stat_t st;
|
||||
int exists = 0, is_directory = 0;
|
||||
const char *cl_hdr = mg_get_header(&conn->mg_conn, "Content-Length");
|
||||
#ifndef NO_FILESYSTEM
|
||||
static const char lua_pat[] = LUA_SCRIPT_PATTERN;
|
||||
file_stat_t st;
|
||||
char path[MAX_PATH_SIZE];
|
||||
int exists = 0, is_directory = 0;
|
||||
const char *cgi_pat = conn->server->config_options[CGI_PATTERN];
|
||||
const char *dir_lst = conn->server->config_options[ENABLE_DIRECTORY_LISTING];
|
||||
#endif
|
||||
|
||||
conn->mg_conn.content_len = cl_hdr == NULL ? 0 : (int) to64(cl_hdr);
|
||||
|
||||
@ -3262,6 +3287,9 @@ static void open_local_endpoint(struct connection *conn) {
|
||||
return;
|
||||
}
|
||||
|
||||
#ifdef NO_FILESYSTEM
|
||||
send_http_error(conn, 404, NULL);
|
||||
#else
|
||||
exists = convert_uri_to_file_name(conn, path, sizeof(path), &st);
|
||||
is_directory = S_ISDIR(st.st_mode);
|
||||
|
||||
@ -3329,6 +3357,7 @@ static void open_local_endpoint(struct connection *conn) {
|
||||
} else {
|
||||
send_http_error(conn, 404, NULL);
|
||||
}
|
||||
#endif // NO_FILESYSTEM
|
||||
}
|
||||
|
||||
static void send_continue_if_expected(struct connection *conn) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user