src/connection.c: Move path related defines to tlsproxy.h.

[tlsproxy/tlsproxy.git] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index 8e023fe551718c75359a5d9f70d48fa82c00e782..26947ffdbfd60968e3c0b229b188161a2767ba8f 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -28,10 +28,6 @@
 #include <poll.h>
 /* errno */
 #include <errno.h>
-/* va_*() */
-#include <stdarg.h>
-/* pthread_*() */
-#include <pthread.h>
 
 
 /* Maximum line of a HTTP request line. Longer request lines are aborted with
@@ -39,26 +35,6 @@
  * should be a good limit to make processing simpler. */
 #define MAX_REQUEST_LINE 4096
 
-/* Paths to necessary TLS files: the CA and the server key. */
-#define PROXY_CA_FILE  "proxy-ca.pem"
-#define PROXY_KEY_FILE "proxy-key.pem"
-
-/* Helper macro for LOG/LOG_PERROR. Print file/line number if compiled with
- * debug output. */
-#ifdef DEBUG
-#define LOG_PRINT_LOCATION fprintf(stdout, "%s:%-3d ", __FILE__, __LINE__);
-#else
-#define LOG_PRINT_LOCATION
-#endif
-/* Call log_message() and print current file and line number. */
-#define LOG \
-    LOG_PRINT_LOCATION \
-    log_message
-/* perror() replacement with debug level support. */
-#define LOG_PERROR(level, message) \
-    LOG_PRINT_LOCATION \
-    log_message(level, "%s: %s", message, strerror(errno))
-
 
 static int initialize_tls_session_client(int peer_socket,
         const char *hostname,
@@ -86,8 +62,6 @@ static int connect_to_host(const char *hostname, const char *port);
 static int parse_request(const char *buffer, char *host, char *port,
                                              int *version_minor);
 
-static void log_message(int level, const char *format, ...);
-
 
 void handle_connection(int client_socket) {
     int server_socket;
@@ -306,12 +280,9 @@ static int initialize_tls_session_client(int peer_socket,
         gnutls_certificate_credentials_t *x509_cred) {
     int result;
     char path[1024];
-    /* The server certificate for the given hostname is stored in
-     * "./certificate-hostname-proxy.pem". */
-#define PATH_FORMAT "./certificate-%s-proxy.pem"
 
     /* Hostname too long. */
-    if (sizeof(path) - strlen(PATH_FORMAT) <= strlen(hostname)) {
+    if (sizeof(path) - strlen(PROXY_SERVER_CERT_FORMAT) <= strlen(hostname)) {
         LOG(LOG_WARNING,
             "initialize_tls_session_client(): hostname too long: '%s'",
             hostname);
@@ -324,8 +295,7 @@ static int initialize_tls_session_client(int peer_socket,
             hostname);
         return -1;
     }
-    snprintf(path, sizeof(path), PATH_FORMAT, hostname);
-#undef PATH_FORMAT
+    snprintf(path, sizeof(path), PROXY_SERVER_CERT_FORMAT, hostname);
 
     result = gnutls_certificate_allocate_credentials(x509_cred);
     if (GNUTLS_E_SUCCESS != result) {
@@ -736,26 +706,3 @@ static int parse_request(const char *request, char *host, char *port,
 
     return 0;
 }
-
-
-static void log_message(int level, const char *format, ...) {
-    va_list ap;
-    const char *level_string;
-
-    if (global_log_level < level) {
-        return;
-    }
-
-    switch (level) {
-        case LOG_ERROR:   level_string = "ERROR"; break;
-        case LOG_WARNING: level_string = "WARN "; break;
-        case LOG_DEBUG:   level_string = "DEBUG"; break;
-        default:          level_string = "UNKNOWN";
-    }
-
-    va_start(ap, format);
-    fprintf(stdout, "[%s] [%d] ", level_string, (int)pthread_self());
-    vfprintf(stdout, format, ap);
-    fprintf(stdout, "\n");
-    va_end(ap);
-}