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Merge pull request #403 from pavel-pimenov/fix-cache-call-stat

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stat - function result cache
This commit is contained in:
Sergey Lyubka 2014-07-27 11:13:26 +01:00
commit b0355d45ae
1 changed files with 27 additions and 21 deletions
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48
mongoose.c
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@ -2544,7 +2544,7 @@ static void SHA1Transform(uint32_t state[5], const unsigned char buffer[64]) {
(void) a; (void) b; (void) c; (void) d; (void) e;
}
static void SHA1Init(SHA1_CTX* context) {
static void SHA1Init(SHA1_CTX *context) {
context->state[0] = 0x67452301;
context->state[1] = 0xEFCDAB89;
context->state[2] = 0x98BADCFE;
@ -2553,7 +2553,7 @@ static void SHA1Init(SHA1_CTX* context) {
context->count[0] = context->count[1] = 0;
}
static void SHA1Update(SHA1_CTX* context, const unsigned char* data,
static void SHA1Update(SHA1_CTX *context, const unsigned char *data,
uint32_t len) {
uint32_t i, j;
@ -2574,7 +2574,7 @@ static void SHA1Update(SHA1_CTX* context, const unsigned char* data,
memcpy(&context->buffer[j], &data[i], len - i);
}
static void SHA1Final(unsigned char digest[20], SHA1_CTX* context) {
static void SHA1Final(unsigned char digest[20], SHA1_CTX *context) {
unsigned i;
unsigned char finalcount[8], c;
@ -2690,7 +2690,7 @@ static int deliver_websocket_frame(struct connection *conn) {
return buffered;
}
size_t mg_websocket_write(struct mg_connection* conn, int opcode,
size_t mg_websocket_write(struct mg_connection *conn, int opcode,
const char *data, size_t data_len) {
unsigned char mem[4192], *copy = mem;
size_t copy_len = 0;
@ -2740,7 +2740,7 @@ size_t mg_websocket_write(struct mg_connection* conn, int opcode,
return MG_CONN_2_CONN(conn)->ns_conn->send_iobuf.len;
}
size_t mg_websocket_printf(struct mg_connection* conn, int opcode,
size_t mg_websocket_printf(struct mg_connection *conn, int opcode,
const char *fmt, ...) {
char mem[4192], *buf = mem;
va_list ap;
@ -3501,16 +3501,16 @@ void mg_send_digest_auth_request(struct mg_connection *c) {
// Use the global passwords file, if specified by auth_gpass option,
// or search for .htpasswd in the requested directory.
static FILE *open_auth_file(struct connection *conn, const char *path) {
static FILE *open_auth_file(struct connection *conn, const char *path,
int is_directory) {
char name[MAX_PATH_SIZE];
const char *p, *gpass = conn->server->config_options[GLOBAL_AUTH_FILE];
file_stat_t st;
FILE *fp = NULL;
if (gpass != NULL) {
// Use global passwords file
fp = fopen(gpass, "r");
} else if (!stat(path, &st) && S_ISDIR(st.st_mode)) {
} else if (is_directory) {
mg_snprintf(name, sizeof(name), "%s%c%s", path, '/', PASSWORDS_FILE_NAME);
fp = fopen(name, "r");
} else {
@ -3800,11 +3800,12 @@ int mg_authorize_digest(struct mg_connection *c, FILE *fp) {
// Return 1 if request is authorised, 0 otherwise.
static int is_authorized(struct connection *conn, const char *path) {
static int is_authorized(struct connection *conn, const char *path,
int is_directory) {
FILE *fp;
int authorized = MG_TRUE;
if ((fp = open_auth_file(conn, path)) != NULL) {
if ((fp = open_auth_file(conn, path, is_directory)) != NULL) {
authorized = mg_authorize_digest(&conn->mg_conn, fp);
fclose(fp);
}
@ -4143,11 +4144,11 @@ static void proxify_connection(struct connection *conn) {
}
#ifndef MONGOOSE_NO_FILESYSTEM
void mg_send_file(struct mg_connection *c, const char *file_name) {
void mg_send_file_internal(struct mg_connection *c, const char *file_name,
file_stat_t *st, int exists) {
struct connection *conn = MG_CONN_2_CONN(c);
file_stat_t st;
char path[MAX_PATH_SIZE];
int exists = 0, is_directory = 0;
const int is_directory = S_ISDIR(st->st_mode);
#ifndef MONGOOSE_NO_CGI
const char *cgi_pat = conn->server->config_options[CGI_PATTERN];
#else
@ -4160,8 +4161,6 @@ void mg_send_file(struct mg_connection *c, const char *file_name) {
#endif
mg_snprintf(path, sizeof(path), "%s", file_name);
exists = stat(path, &st) == 0;
is_directory = S_ISDIR(st.st_mode);
if (!exists || must_hide_file(conn, path)) {
send_http_error(conn, 404, NULL);
@ -4171,7 +4170,7 @@ void mg_send_file(struct mg_connection *c, const char *file_name) {
mg_printf(&conn->mg_conn, "HTTP/1.1 301 Moved Permanently\r\n"
"Location: %s/\r\n\r\n", conn->mg_conn.uri);
close_local_endpoint(conn);
} else if (is_directory && !find_index_file(conn, path, sizeof(path), &st)) {
} else if (is_directory && !find_index_file(conn, path, sizeof(path), st)) {
if (!mg_strcasecmp(dir_lst, "yes")) {
#ifndef MONGOOSE_NO_DIRECTORY_LISTING
send_directory_listing(conn, path);
@ -4193,16 +4192,21 @@ void mg_send_file(struct mg_connection *c, const char *file_name) {
path) > 0) {
handle_ssi_request(conn, path);
#endif
} else if (is_not_modified(conn, &st)) {
} else if (is_not_modified(conn, st)) {
send_http_error(conn, 304, NULL);
} else if ((conn->endpoint.fd = open(path, O_RDONLY | O_BINARY)) != -1) {
// O_BINARY is required for Windows, otherwise in default text mode
// two bytes \r\n will be read as one.
open_file_endpoint(conn, path, &st);
open_file_endpoint(conn, path, st);
} else {
send_http_error(conn, 404, NULL);
}
}
void mg_send_file(struct mg_connection *c, const char *file_name) {
file_stat_t st;
const int exists = stat(file_name, &st) == 0;
mg_send_file_internal(c, file_name, &st, exists);
}
#endif // !MONGOOSE_NO_FILESYSTEM
static void open_local_endpoint(struct connection *conn, int skip_user) {
@ -4265,7 +4269,8 @@ static void open_local_endpoint(struct connection *conn, int skip_user) {
} else if (conn->server->config_options[DOCUMENT_ROOT] == NULL) {
send_http_error(conn, 404, NULL);
#ifndef MONGOOSE_NO_AUTH
} else if ((!is_dav_request(conn) && !is_authorized(conn, path)) ||
} else if ((!is_dav_request(conn) && !is_authorized(conn, path,
exists && S_ISDIR(st.st_mode))) ||
(is_dav_request(conn) && !is_authorized_for_dav(conn))) {
mg_send_digest_auth_request(&conn->mg_conn);
close_local_endpoint(conn);
@ -4283,7 +4288,7 @@ static void open_local_endpoint(struct connection *conn, int skip_user) {
handle_put(conn, path);
#endif
} else {
mg_send_file(&conn->mg_conn, path);
mg_send_file_internal(&conn->mg_conn, path, &st, exists);
}
#endif // MONGOOSE_NO_FILESYSTEM
}
@ -4352,7 +4357,8 @@ static void on_recv_data(struct connection *conn) {
}
try_parse(conn);
DBG(("%p %d %lu %d", conn, conn->request_len, (unsigned long)io->len, conn->ns_conn->flags));
DBG(("%p %d %lu %d", conn, conn->request_len, (unsigned long)io->len,
conn->ns_conn->flags));
if (conn->request_len < 0 ||
(conn->request_len > 0 && !is_valid_uri(conn->mg_conn.uri))) {
send_http_error(conn, 400, NULL);