Add Music Manager's curl 7.21.2 source.

Change-Id: I259a43fa52d581524a5ce8ae1711467acb1d9d50

1 files changed, 283 insertions, 0 deletions

diff --git a/tests/server/util.c b/tests/server/util.c
new file mode 100644
index 0000000..52802a8
--- /dev/null
+++ b/tests/server/util.c
@@ -0,0 +1,283 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#define CURL_NO_OLDIES
+
+#include "setup.h" /* portability help from the lib directory */
+
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef _XOPEN_SOURCE_EXTENDED
+/* This define is "almost" required to build on HPUX 11 */
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_SYS_POLL_H
+#include <sys/poll.h>
+#elif defined(HAVE_POLL_H)
+#include <poll.h>
+#endif
+
+#define ENABLE_CURLX_PRINTF
+/* make the curlx header define all printf() functions to use the curlx_*
+   versions instead */
+#include "curlx.h" /* from the private lib dir */
+#include "getpart.h"
+#include "util.h"
+#include "timeval.h"
+
+#if defined(ENABLE_IPV6) && defined(__MINGW32__)
+const struct in6_addr in6addr_any = {{ IN6ADDR_ANY_INIT }};
+#endif
+
+void logmsg(const char *msg, ...)
+{
+  va_list ap;
+  char buffer[2048 + 1];
+  FILE *logfp;
+  int error;
+  struct timeval tv;
+  time_t sec;
+  struct tm *now;
+  char timebuf[20];
+  static time_t epoch_offset;
+  static int    known_offset;
+
+  if (!serverlogfile) {
+    fprintf(stderr, "Error: serverlogfile not set\n");
+    return;
+  }
+
+  tv = curlx_tvnow();
+  if(!known_offset) {
+    epoch_offset = time(NULL) - tv.tv_sec;
+    known_offset = 1;
+  }
+  sec = epoch_offset + tv.tv_sec;
+  now = localtime(&sec); /* not thread safe but we don't care */
+
+  snprintf(timebuf, sizeof(timebuf), "%02d:%02d:%02d.%06ld",
+    (int)now->tm_hour, (int)now->tm_min, (int)now->tm_sec, (long)tv.tv_usec);
+
+  va_start(ap, msg);
+  vsnprintf(buffer, sizeof(buffer), msg, ap);
+  va_end(ap);
+
+  logfp = fopen(serverlogfile, "ab");
+  if(logfp) {
+    fprintf(logfp, "%s %s\n", timebuf, buffer);
+    fclose(logfp);
+  }
+  else {
+    error = ERRNO;
+    fprintf(stderr, "fopen() failed with error: %d %s\n",
+            error, strerror(error));
+    fprintf(stderr, "Error opening file: %s\n", serverlogfile);
+    fprintf(stderr, "Msg not logged: %s %s\n", timebuf, buffer);
+  }
+}
+
+#ifdef WIN32
+/* use instead of perror() on generic windows */
+void win32_perror (const char *msg)
+{
+  char buf[512];
+  DWORD err = SOCKERRNO;
+
+  if (!FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, err,
+                     LANG_NEUTRAL, buf, sizeof(buf), NULL))
+     snprintf(buf, sizeof(buf), "Unknown error %lu (%#lx)", err, err);
+  if (msg)
+     fprintf(stderr, "%s: ", msg);
+  fprintf(stderr, "%s\n", buf);
+}
+#endif  /* WIN32 */
+
+#ifdef USE_WINSOCK
+void win32_init(void)
+{
+  WORD wVersionRequested;
+  WSADATA wsaData;
+  int err;
+  wVersionRequested = MAKEWORD(USE_WINSOCK, USE_WINSOCK);
+
+  err = WSAStartup(wVersionRequested, &wsaData);
+
+  if (err != 0) {
+    perror("Winsock init failed");
+    logmsg("Error initialising winsock -- aborting");
+    exit(1);
+  }
+
+  if ( LOBYTE( wsaData.wVersion ) != USE_WINSOCK ||
+       HIBYTE( wsaData.wVersion ) != USE_WINSOCK ) {
+
+    WSACleanup();
+    perror("Winsock init failed");
+    logmsg("No suitable winsock.dll found -- aborting");
+    exit(1);
+  }
+}
+
+void win32_cleanup(void)
+{
+  WSACleanup();
+}
+#endif  /* USE_WINSOCK */
+
+/* set by the main code to point to where the test dir is */
+const char *path=".";
+
+char *test2file(long testno)
+{
+  static char filename[256];
+  snprintf(filename, sizeof(filename), TEST_DATA_PATH, path, testno);
+  return filename;
+}
+
+/*
+ * Portable function used for waiting a specific amount of ms.
+ * Waiting indefinitely with this function is not allowed, a
+ * zero or negative timeout value will return immediately.
+ *
+ * Return values:
+ *   -1 = system call error, or invalid timeout value
+ *    0 = specified timeout has elapsed
+ */
+int wait_ms(int timeout_ms)
+{
+#if !defined(MSDOS) && !defined(USE_WINSOCK)
+#ifndef HAVE_POLL_FINE
+  struct timeval pending_tv;
+#endif
+  struct timeval initial_tv;
+  int pending_ms;
+  int error;
+#endif
+  int r = 0;
+
+  if(!timeout_ms)
+    return 0;
+  if(timeout_ms < 0) {
+    SET_SOCKERRNO(EINVAL);
+    return -1;
+  }
+#if defined(MSDOS)
+  delay(timeout_ms);
+#elif defined(USE_WINSOCK)
+  Sleep(timeout_ms);
+#else
+  pending_ms = timeout_ms;
+  initial_tv = curlx_tvnow();
+  do {
+#if defined(HAVE_POLL_FINE)
+    r = poll(NULL, 0, pending_ms);
+#else
+    pending_tv.tv_sec = pending_ms / 1000;
+    pending_tv.tv_usec = (pending_ms % 1000) * 1000;
+    r = select(0, NULL, NULL, NULL, &pending_tv);
+#endif /* HAVE_POLL_FINE */
+    if(r != -1)
+      break;
+    error = SOCKERRNO;
+    if(error && (error != EINTR))
+      break;
+    pending_ms = timeout_ms - (int)curlx_tvdiff(curlx_tvnow(), initial_tv);
+    if(pending_ms <= 0)
+      break;
+  } while(r == -1);
+#endif /* USE_WINSOCK */
+  if(r)
+    r = -1;
+  return r;
+}
+
+int write_pidfile(const char *filename)
+{
+  FILE *pidfile;
+  long pid;
+
+  pid = (long)getpid();
+  pidfile = fopen(filename, "wb");
+  if(!pidfile) {
+    logmsg("Couldn't write pid file: %s %s", filename, strerror(ERRNO));
+    return 0; /* fail */
+  }
+  fprintf(pidfile, "%ld\n", pid);
+  fclose(pidfile);
+  logmsg("Wrote pid %ld to %s", pid, filename);
+  return 1; /* success */
+}
+
+void set_advisor_read_lock(const char *filename)
+{
+  FILE *lockfile;
+  int error = 0;
+  int res;
+
+  do {
+    lockfile = fopen(filename, "wb");
+  } while((lockfile == NULL) && ((error = ERRNO) == EINTR));
+  if(lockfile == NULL) {
+    logmsg("Error creating lock file %s error: %d %s",
+           filename, error, strerror(error));
+    return;
+  }
+
+  do {
+    res = fclose(lockfile);
+  } while(res && ((error = ERRNO) == EINTR));
+  if(res)
+    logmsg("Error closing lock file %s error: %d %s",
+           filename, error, strerror(error));
+}
+
+void clear_advisor_read_lock(const char *filename)
+{
+  int error = 0;
+  int res;
+
+  /*
+  ** Log all removal failures. Even those due to file not existing.
+  ** This allows to detect if unexpectedly the file has already been
+  ** removed by a process different than the one that should do this.
+  */
+
+  do {
+    res = unlink(filename);
+  } while(res && ((error = ERRNO) == EINTR));
+  if(res)
+    logmsg("Error removing lock file %s error: %d %s",
+           filename, error, strerror(error));
+}