#include "gnunet_crypto_lib.h"
#include "disk.h"
-#define DEBUG_NPIPE GNUNET_NO
+#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
-#define DEBUG_PIPE GNUNET_NO
+#define LOG_STRERROR(kind,syscall) GNUNET_log_from_strerror (kind, "util", syscall)
+
+#define LOG_STRERROR_FILE(kind,syscall,filename) GNUNET_log_from_strerror_file (kind, "util", syscall, filename)
+
+#define DEBUG_NPIPE GNUNET_EXTRA_LOGGING
+
+#define DEBUG_PIPE GNUNET_EXTRA_LOGGING
/**
* Block size for IO for copying files.
#define PIPE_BUF 512
ULONG PipeSerialNumber;
#endif
-#define _IFMT 0170000 /* type of file */
-#define _IFLNK 0120000 /* symbolic link */
+#define _IFMT 0170000 /* type of file */
+#define _IFLNK 0120000 /* symbolic link */
#define S_ISLNK(m) (((m)&_IFMT) == _IFLNK)
#else
#error PORT-ME: need to port statfs (how much space is left on the drive?)
};
-int translate_unix_perms(enum GNUNET_DISK_AccessPermissions perm)
+int
+translate_unix_perms (enum GNUNET_DISK_AccessPermissions perm)
{
int mode;
/**
- * Iterate over all files in the given directory and
+ * Iterate over all files in the given directory and
* accumulate their size.
*
* @param cls closure of type "struct GetFileSizeData"
getSizeRec (void *cls, const char *fn)
{
struct GetFileSizeData *gfsd = cls;
+
#ifdef HAVE_STAT64
struct stat64 buf;
#else
#ifdef HAVE_STAT64
if (0 != STAT64 (fn, &buf))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "stat64", fn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "stat64", fn);
return GNUNET_SYSERR;
}
#else
if (0 != STAT (fn, &buf))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "stat", fn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "stat", fn);
return GNUNET_SYSERR;
}
#endif
if ((!S_ISLNK (buf.st_mode)) || (gfsd->include_sym_links == GNUNET_YES))
gfsd->total += buf.st_size;
- if ((S_ISDIR (buf.st_mode)) &&
- (0 == ACCESS (fn, X_OK)) &&
+ if ((S_ISDIR (buf.st_mode)) && (0 == ACCESS (fn, X_OK)) &&
((!S_ISLNK (buf.st_mode)) || (gfsd->include_sym_links == GNUNET_YES)))
{
if (GNUNET_SYSERR == GNUNET_DISK_directory_scan (fn, &getSizeRec, gfsd))
- return GNUNET_SYSERR;
+ return GNUNET_SYSERR;
}
return GNUNET_OK;
}
*/
off_t
GNUNET_DISK_file_seek (const struct GNUNET_DISK_FileHandle * h, off_t offset,
- enum GNUNET_DISK_Seek whence)
+ enum GNUNET_DISK_Seek whence)
{
if (h == NULL)
{
#ifdef MINGW
DWORD ret;
+
static DWORD t[] = {[GNUNET_DISK_SEEK_SET] = FILE_BEGIN,
[GNUNET_DISK_SEEK_CUR] = FILE_CURRENT,[GNUNET_DISK_SEEK_END] = FILE_END
};
* @return GNUNET_SYSERR on error, GNUNET_OK on success
*/
int
-GNUNET_DISK_file_size (const char *filename,
- uint64_t * size, int includeSymLinks)
+GNUNET_DISK_file_size (const char *filename, uint64_t * size,
+ int includeSymLinks)
{
struct GetFileSizeData gfsd;
int ret;
* @return GNUNET_OK on success
*/
int
-GNUNET_DISK_file_get_identifiers (const char *filename,
- uint64_t * dev, uint64_t * ino)
+GNUNET_DISK_file_get_identifiers (const char *filename, uint64_t * dev,
+ uint64_t * ino)
{
#if LINUX
struct stat sbuf;
struct stat sbuf;
struct statfs fbuf;
- if ( (0 == stat (filename, &sbuf)) &&
- (0 == statfs (filename, &fbuf) ) )
+ if ((0 == stat (filename, &sbuf)) && (0 == statfs (filename, &fbuf)))
{
- *dev = ((uint64_t) fbuf.f_fsid.val[0]) << 32 || ((uint64_t) fbuf.f_fsid.val[1]);
+ *dev = ((uint64_t) fbuf.f_fsid.val[0]) << 32 ||
+ ((uint64_t) fbuf.f_fsid.val[1]);
*ino = (uint64_t) sbuf.st_ino;
return GNUNET_OK;
- }
+ }
#elif WINDOWS
// FIXME NILS: test this
struct GNUNET_DISK_FileHandle *fh;
BY_HANDLE_FILE_INFORMATION info;
int succ;
- fh = GNUNET_DISK_file_open(filename, GNUNET_DISK_OPEN_READ, 0);
+ fh = GNUNET_DISK_file_open (filename, GNUNET_DISK_OPEN_READ, 0);
if (fh == NULL)
return GNUNET_SYSERR;
- succ = GetFileInformationByHandle(fh->h, &info);
- GNUNET_DISK_file_close(fh);
+ succ = GetFileInformationByHandle (fh->h, &info);
+ GNUNET_DISK_file_close (fh);
if (succ)
{
*dev = info.dwVolumeSerialNumber;
- *ino = ((info.nFileIndexHigh << sizeof(DWORD)) | info.nFileIndexLow);
+ *ino = ((info.nFileIndexHigh << sizeof (DWORD)) | info.nFileIndexLow);
return GNUNET_OK;
}
else
* an absolute path, the current 'TMPDIR' will be prepended. In any case,
* 6 random characters will be appended to the name to create a unique
* filename.
- *
+ *
* @param t component to use for the name;
* does NOT contain "XXXXXX" or "/tmp/".
* @return NULL on error, otherwise name of fresh
char *tmpl;
char *fn;
- if ( (t[0] != '/') &&
- (t[0] != '\\')
+ if ((t[0] != '/') && (t[0] != '\\')
#if WINDOWS
- && ! (isalpha ((int) t[0]) && (t[0] != '\0') && (t[1] == ':'))
+ && !(isalpha ((int) t[0]) && (t[0] != '\0') && (t[1] == ':'))
#endif
- )
+ )
{
tmpdir = getenv ("TMPDIR");
tmpdir = tmpdir ? tmpdir : "/tmp";
fd = mkstemp (fn);
if (fd == -1)
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "mkstemp", fn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_ERROR, "mkstemp", fn);
GNUNET_free (fn);
return NULL;
}
if (0 != CLOSE (fd))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "close", fn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "close", fn);
return fn;
}
if (0 != statvfs (part, &buf))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "statfs", part);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "statfs", part);
return -1;
}
return buf.f_bavail;
szDrive[3] = 0;
if (!GetDiskFreeSpace (szDrive, &dwDummy, &dwDummy, &dwBlocks, &dwDummy))
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("`%s' failed for drive `%s': %u\n"),
- "GetDiskFreeSpace", szDrive, GetLastError ());
+ LOG (GNUNET_ERROR_TYPE_WARNING,
+ _("`%s' failed for drive `%s': %u\n"), "GetDiskFreeSpace",
+ szDrive, GetLastError ());
return -1;
}
return dwBlocks;
#else
struct statfs s;
+
if (0 != statfs (part, &s))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "statfs", part);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "statfs", part);
return -1;
}
return s.f_bavail;
if (ret != 0)
{
if (errno != ENOENT)
- {
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "stat", fil);
- return GNUNET_SYSERR;
- }
+ {
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "stat", fil);
+ return GNUNET_SYSERR;
+ }
return GNUNET_NO;
}
if (!S_ISDIR (filestat.st_mode))
return GNUNET_NO;
if (ACCESS (fil, R_OK | X_OK) < 0)
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "access", fil);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "access", fil);
return GNUNET_SYSERR;
}
return GNUNET_YES;
if (ret != 0)
{
if (errno != ENOENT)
- {
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "stat", rdir);
- GNUNET_free (rdir);
- return GNUNET_SYSERR;
- }
+ {
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "stat", rdir);
+ GNUNET_free (rdir);
+ return GNUNET_SYSERR;
+ }
GNUNET_free (rdir);
return GNUNET_NO;
}
}
if (ACCESS (rdir, R_OK) < 0)
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "access", rdir);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "access", rdir);
GNUNET_free (rdir);
return GNUNET_SYSERR;
}
len = strlen (rdir);
#ifndef MINGW
- pos = 1; /* skip heading '/' */
+ pos = 1; /* skip heading '/' */
#else
/* Local or Network path? */
if (strncmp (rdir, "\\\\", 2) == 0)
{
pos = 2;
while (rdir[pos])
- {
- if (rdir[pos] == '\\')
- {
- pos++;
- break;
- }
- pos++;
- }
+ {
+ if (rdir[pos] == '\\')
+ {
+ pos++;
+ break;
+ }
+ pos++;
+ }
}
else
{
- pos = 3; /* strlen("C:\\") */
+ pos = 3; /* strlen("C:\\") */
}
#endif
while (pos <= len)
{
if ((rdir[pos] == DIR_SEPARATOR) || (pos == len))
- {
- rdir[pos] = '\0';
- ret = GNUNET_DISK_directory_test (rdir);
- if (ret == GNUNET_SYSERR)
- {
- GNUNET_free (rdir);
- return GNUNET_SYSERR;
- }
- if (ret == GNUNET_NO)
- {
+ {
+ rdir[pos] = '\0';
+ ret = GNUNET_DISK_directory_test (rdir);
+ if (ret == GNUNET_SYSERR)
+ {
+ GNUNET_free (rdir);
+ return GNUNET_SYSERR;
+ }
+ if (ret == GNUNET_NO)
+ {
#ifndef MINGW
- ret = mkdir (rdir, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH); /* 755 */
+ ret = mkdir (rdir, S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH); /* 755 */
#else
- ret = mkdir (rdir);
+ ret = mkdir (rdir);
#endif
- if ((ret != 0) && (errno != EEXIST))
- {
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "mkdir",
- rdir);
- GNUNET_free (rdir);
- return GNUNET_SYSERR;
- }
- }
- rdir[pos] = DIR_SEPARATOR;
- }
+ if ((ret != 0) && (errno != EEXIST))
+ {
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_ERROR, "mkdir", rdir);
+ GNUNET_free (rdir);
+ return GNUNET_SYSERR;
+ }
+ }
+ rdir[pos] = DIR_SEPARATOR;
+ }
pos++;
}
GNUNET_free (rdir);
*/
ssize_t
GNUNET_DISK_file_read (const struct GNUNET_DISK_FileHandle * h, void *result,
- size_t len)
+ size_t len)
{
if (h == NULL)
{
#ifdef MINGW
DWORD bytesRead;
- if(h->type != GNUNET_PIPE)
- {
- if (!ReadFile (h->h, result, len, &bytesRead, NULL))
+ if (h->type != GNUNET_PIPE)
{
- SetErrnoFromWinError (GetLastError ());
- return GNUNET_SYSERR;
+ if (!ReadFile (h->h, result, len, &bytesRead, NULL))
+ {
+ SetErrnoFromWinError (GetLastError ());
+ return GNUNET_SYSERR;
+ }
}
- }
else
- {
- if (!ReadFile (h->h, result, len, NULL, h->oOverlapRead))
{
- if(GetLastError () != ERROR_IO_PENDING )
- {
- SetErrnoFromWinError (GetLastError ());
- return GNUNET_SYSERR;
- }
+ if (!ReadFile (h->h, result, len, NULL, h->oOverlapRead))
+ {
+ if (GetLastError () != ERROR_IO_PENDING)
+ {
+ SetErrnoFromWinError (GetLastError ());
+ return GNUNET_SYSERR;
+ }
+ }
+ GetOverlappedResult (h->h, h->oOverlapRead, &bytesRead, TRUE);
}
- GetOverlappedResult(h->h, h->oOverlapRead, &bytesRead, TRUE);
- }
return bytesRead;
#else
return read (h->fd, result, len);
struct GNUNET_DISK_FileHandle *fh;
ssize_t ret;
- fh = GNUNET_DISK_file_open (fn, GNUNET_DISK_OPEN_READ,
- GNUNET_DISK_PERM_NONE);
+ fh =
+ GNUNET_DISK_file_open (fn, GNUNET_DISK_OPEN_READ, GNUNET_DISK_PERM_NONE);
if (!fh)
return GNUNET_SYSERR;
ret = GNUNET_DISK_file_read (fh, result, len);
*/
ssize_t
GNUNET_DISK_file_write (const struct GNUNET_DISK_FileHandle * h,
- const void *buffer, size_t n)
+ const void *buffer, size_t n)
{
if (h == NULL)
{
#ifdef MINGW
DWORD bytesWritten;
- if(h->type != GNUNET_PIPE)
- {
- if (!WriteFile (h->h, buffer, n, &bytesWritten, NULL))
+ if (h->type != GNUNET_PIPE)
{
- SetErrnoFromWinError (GetLastError ());
- return GNUNET_SYSERR;
+ if (!WriteFile (h->h, buffer, n, &bytesWritten, NULL))
+ {
+ SetErrnoFromWinError (GetLastError ());
+ return GNUNET_SYSERR;
+ }
}
- }
else
- {
+ {
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "It is a pipe trying to write\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "It is a pipe trying to write\n");
#endif
- if (!WriteFile (h->h, buffer, n, NULL, h->oOverlapWrite))
- {
- if(GetLastError () != ERROR_IO_PENDING )
- {
- SetErrnoFromWinError (GetLastError ());
+ if (!WriteFile (h->h, buffer, n, NULL, h->oOverlapWrite))
+ {
+ if (GetLastError () != ERROR_IO_PENDING)
+ {
+ SetErrnoFromWinError (GetLastError ());
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Error writing to pipe\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Error writing to pipe\n");
#endif
- return GNUNET_SYSERR;
- }
- }
+ return GNUNET_SYSERR;
+ }
+ }
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Will get overlapped result\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "Will get overlapped result\n");
#endif
- GetOverlappedResult(h->h, h->oOverlapWrite, &bytesWritten, TRUE);
- }
+ GetOverlappedResult (h->h, h->oOverlapWrite, &bytesWritten, TRUE);
+ }
return bytesWritten;
#else
return write (h->fd, buffer, n);
* @param fn file name
* @param buffer the data to write
* @param n number of bytes to write
- * @param mode file permissions
+ * @param mode file permissions
* @return number of bytes written on success, GNUNET_SYSERR on error
*/
ssize_t
-GNUNET_DISK_fn_write (const char *fn, const void *buffer,
- size_t n, enum GNUNET_DISK_AccessPermissions mode)
+GNUNET_DISK_fn_write (const char *fn, const void *buffer, size_t n,
+ enum GNUNET_DISK_AccessPermissions mode)
{
struct GNUNET_DISK_FileHandle *fh;
ssize_t ret;
fh = GNUNET_DISK_file_open (fn,
- GNUNET_DISK_OPEN_WRITE
- | GNUNET_DISK_OPEN_TRUNCATE
- | GNUNET_DISK_OPEN_CREATE, mode);
+ GNUNET_DISK_OPEN_WRITE |
+ GNUNET_DISK_OPEN_TRUNCATE |
+ GNUNET_DISK_OPEN_CREATE, mode);
if (!fh)
return GNUNET_SYSERR;
ret = GNUNET_DISK_file_write (fh, buffer, n);
return ret;
}
+
/**
- * Scan a directory for files.
+ * Scan a directory for files.
*
* @param dirName the name of the directory
* @param callback the method to call for each file,
*/
int
GNUNET_DISK_directory_scan (const char *dirName,
- GNUNET_FileNameCallback callback,
- void *callback_cls)
+ GNUNET_FileNameCallback callback,
+ void *callback_cls)
{
DIR *dinfo;
struct dirent *finfo;
dname[strlen (dname) - 1] = '\0';
if (0 != STAT (dname, &istat))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "stat", dname);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "stat", dname);
GNUNET_free (dname);
return GNUNET_SYSERR;
}
if (!S_ISDIR (istat.st_mode))
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("Expected `%s' to be a directory!\n"), dirName);
+ LOG (GNUNET_ERROR_TYPE_WARNING,
+ _("Expected `%s' to be a directory!\n"), dirName);
GNUNET_free (dname);
return GNUNET_SYSERR;
}
dinfo = OPENDIR (dname);
if ((errno == EACCES) || (dinfo == NULL))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "opendir", dname);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "opendir", dname);
if (dinfo != NULL)
- closedir (dinfo);
+ closedir (dinfo);
GNUNET_free (dname);
return GNUNET_SYSERR;
}
while ((finfo = readdir (dinfo)) != NULL)
{
if ((0 == strcmp (finfo->d_name, ".")) ||
- (0 == strcmp (finfo->d_name, "..")))
- continue;
+ (0 == strcmp (finfo->d_name, "..")))
+ continue;
if (callback != NULL)
- {
- if (name_len < strlen (finfo->d_name))
- {
- GNUNET_free (name);
- name_len = strlen (finfo->d_name);
- n_size = strlen (dname) + name_len + 2;
- name = GNUNET_malloc (n_size);
- }
- /* dname can end in "/" only if dname == "/";
- if dname does not end in "/", we need to add
- a "/" (otherwise, we must not!) */
- GNUNET_snprintf (name,
- n_size,
- "%s%s%s",
- dname,
- (strcmp (dname, DIR_SEPARATOR_STR) ==
- 0) ? "" : DIR_SEPARATOR_STR, finfo->d_name);
- if (GNUNET_OK != callback (callback_cls, name))
- {
- closedir (dinfo);
- GNUNET_free (name);
- GNUNET_free (dname);
- return GNUNET_SYSERR;
- }
- }
+ {
+ if (name_len < strlen (finfo->d_name))
+ {
+ GNUNET_free (name);
+ name_len = strlen (finfo->d_name);
+ n_size = strlen (dname) + name_len + 2;
+ name = GNUNET_malloc (n_size);
+ }
+ /* dname can end in "/" only if dname == "/";
+ * if dname does not end in "/", we need to add
+ * a "/" (otherwise, we must not!) */
+ GNUNET_snprintf (name, n_size, "%s%s%s", dname,
+ (strcmp (dname, DIR_SEPARATOR_STR) ==
+ 0) ? "" : DIR_SEPARATOR_STR, finfo->d_name);
+ if (GNUNET_OK != callback (callback_cls, name))
+ {
+ closedir (dinfo);
+ GNUNET_free (name);
+ GNUNET_free (dname);
+ return GNUNET_SYSERR;
+ }
+ }
count++;
}
closedir (dinfo);
*/
static void
directory_iterator_task (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct GNUNET_DISK_DirectoryIterator *iter = cls;
char *name;
*/
int
GNUNET_DISK_directory_iterator_next (struct GNUNET_DISK_DirectoryIterator
- *iter, int can)
+ *iter, int can)
{
struct dirent *finfo;
while (NULL != (finfo = readdir (iter->directory)))
{
if ((0 == strcmp (finfo->d_name, ".")) ||
- (0 == strcmp (finfo->d_name, "..")))
- continue;
- GNUNET_asprintf (&iter->next_name,
- "%s%s%s",
- iter->dirname, DIR_SEPARATOR_STR, finfo->d_name);
+ (0 == strcmp (finfo->d_name, "..")))
+ continue;
+ GNUNET_asprintf (&iter->next_name, "%s%s%s", iter->dirname,
+ DIR_SEPARATOR_STR, finfo->d_name);
break;
}
if (finfo == NULL)
return GNUNET_NO;
}
GNUNET_SCHEDULER_add_with_priority (iter->priority,
- &directory_iterator_task, iter);
+ &directory_iterator_task, iter);
return GNUNET_YES;
}
*/
void
GNUNET_DISK_directory_iterator_start (enum GNUNET_SCHEDULER_Priority prio,
- const char *dirName,
- GNUNET_DISK_DirectoryIteratorCallback
- callback, void *callback_cls)
+ const char *dirName,
+ GNUNET_DISK_DirectoryIteratorCallback
+ callback, void *callback_cls)
{
struct GNUNET_DISK_DirectoryIterator *di;
struct stat istat;
if (0 != LSTAT (fileName, &istat))
- return GNUNET_NO; /* file may not exist... */
+ return GNUNET_NO; /* file may not exist... */
CHMOD (fileName, S_IWUSR | S_IRUSR | S_IXUSR);
if (UNLINK (fileName) == 0)
return GNUNET_OK;
if ((errno != EISDIR) &&
/* EISDIR is not sufficient in all cases, e.g.
- sticky /tmp directory may result in EPERM on BSD.
- So we also explicitly check "isDirectory" */
+ * sticky /tmp directory may result in EPERM on BSD.
+ * So we also explicitly check "isDirectory" */
(GNUNET_YES != GNUNET_DISK_directory_test (fileName)))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "rmdir", fileName);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "rmdir", fileName);
return GNUNET_SYSERR;
}
if (GNUNET_SYSERR ==
return GNUNET_SYSERR;
if (0 != RMDIR (fileName))
{
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "rmdir", fileName);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "rmdir", fileName);
return GNUNET_SYSERR;
}
return GNUNET_OK;
return GNUNET_SYSERR;
pos = 0;
in = GNUNET_DISK_file_open (src, GNUNET_DISK_OPEN_READ,
- GNUNET_DISK_PERM_NONE);
+ GNUNET_DISK_PERM_NONE);
if (!in)
return GNUNET_SYSERR;
- out = GNUNET_DISK_file_open (dst, GNUNET_DISK_OPEN_WRITE
- | GNUNET_DISK_OPEN_CREATE |
- GNUNET_DISK_OPEN_FAILIFEXISTS,
- GNUNET_DISK_PERM_USER_READ |
- GNUNET_DISK_PERM_USER_WRITE |
- GNUNET_DISK_PERM_GROUP_READ |
- GNUNET_DISK_PERM_GROUP_WRITE);
+ out =
+ GNUNET_DISK_file_open (dst,
+ GNUNET_DISK_OPEN_WRITE | GNUNET_DISK_OPEN_CREATE |
+ GNUNET_DISK_OPEN_FAILIFEXISTS,
+ GNUNET_DISK_PERM_USER_READ |
+ GNUNET_DISK_PERM_USER_WRITE |
+ GNUNET_DISK_PERM_GROUP_READ |
+ GNUNET_DISK_PERM_GROUP_WRITE);
if (!out)
{
GNUNET_DISK_file_close (in);
{
len = COPY_BLK_SIZE;
if (len > size - pos)
- len = size - pos;
+ len = size - pos;
if (len != GNUNET_DISK_file_read (in, buf, len))
- goto FAIL;
+ goto FAIL;
if (len != GNUNET_DISK_file_write (out, buf, len))
- goto FAIL;
+ goto FAIL;
pos += len;
}
GNUNET_free (buf);
{
c = *idx;
- if (c == '/' || c == '\\' || c == ':' || c == '*' || c == '?' ||
- c == '"' || c == '<' || c == '>' || c == '|')
- {
- *idx = '_';
- }
+ if (c == '/' || c == '\\' || c == ':' || c == '*' || c == '?'
+ || c == '"' || c == '<' || c == '>' || c == '|')
+ {
+ *idx = '_';
+ }
idx++;
}
pws = getpwnam (user);
if (pws == NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Cannot obtain information about user `%s': %s\n"),
- user, STRERROR (errno));
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _("Cannot obtain information about user `%s': %s\n"), user,
+ STRERROR (errno));
return GNUNET_SYSERR;
}
if (0 != chown (filename, pws->pw_uid, pws->pw_gid))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "chown", filename);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "chown", filename);
#endif
return GNUNET_OK;
}
*/
int
GNUNET_DISK_file_lock (struct GNUNET_DISK_FileHandle *fh, off_t lockStart,
- off_t lockEnd, int excl)
+ off_t lockEnd, int excl)
{
if (fh == NULL)
{
memset (&o, 0, sizeof (OVERLAPPED));
o.Offset = lockStart;
- if (!LockFileEx (fh->h, (excl ? LOCKFILE_EXCLUSIVE_LOCK : 0)
- | LOCKFILE_FAIL_IMMEDIATELY, 0, lockEnd - lockStart, 0,
- &o))
+ if (!LockFileEx
+ (fh->h,
+ (excl ? LOCKFILE_EXCLUSIVE_LOCK : 0) | LOCKFILE_FAIL_IMMEDIATELY, 0,
+ lockEnd - lockStart, 0, &o))
{
SetErrnoFromWinError (GetLastError ());
return GNUNET_SYSERR;
*/
int
GNUNET_DISK_file_unlock (struct GNUNET_DISK_FileHandle *fh, off_t unlockStart,
- off_t unlockEnd)
+ off_t unlockEnd)
{
if (fh == NULL)
{
* @return IO handle on success, NULL on error
*/
struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_file_open (const char *fn,
- enum GNUNET_DISK_OpenFlags flags,
- enum GNUNET_DISK_AccessPermissions perm)
+GNUNET_DISK_file_open (const char *fn, enum GNUNET_DISK_OpenFlags flags,
+ enum GNUNET_DISK_AccessPermissions perm)
{
char *expfn;
struct GNUNET_DISK_FileHandle *ret;
+
#ifdef MINGW
DWORD access;
DWORD disp;
#ifndef MINGW
mode = 0;
if (GNUNET_DISK_OPEN_READWRITE == (flags & GNUNET_DISK_OPEN_READWRITE))
- oflags = O_RDWR; /* note: O_RDWR is NOT always O_RDONLY | O_WRONLY */
+ oflags = O_RDWR; /* note: O_RDWR is NOT always O_RDONLY | O_WRONLY */
else if (flags & GNUNET_DISK_OPEN_READ)
oflags = O_RDONLY;
else if (flags & GNUNET_DISK_OPEN_WRITE)
{
(void) GNUNET_DISK_directory_create_for_file (expfn);
oflags |= O_CREAT;
- mode = translate_unix_perms(perm);
+ mode = translate_unix_perms (perm);
}
fd = open (expfn, oflags | O_LARGEFILE, mode);
if (fd == -1)
{
if (0 == (flags & GNUNET_DISK_OPEN_FAILIFEXISTS))
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "open", expfn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "open", expfn);
else
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_DEBUG, "open", expfn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_DEBUG, "open", expfn);
GNUNET_free (expfn);
return NULL;
}
{
(void) GNUNET_DISK_directory_create_for_file (expfn);
if (flags & GNUNET_DISK_OPEN_TRUNCATE)
- disp = CREATE_ALWAYS;
+ disp = CREATE_ALWAYS;
else
- disp = OPEN_ALWAYS;
+ disp = OPEN_ALWAYS;
}
else if (flags & GNUNET_DISK_OPEN_TRUNCATE)
{
}
/* TODO: access priviledges? */
- h = CreateFile (expfn, access, FILE_SHARE_DELETE | FILE_SHARE_READ
- | FILE_SHARE_WRITE, NULL, disp, FILE_ATTRIBUTE_NORMAL,
- NULL);
+ h = CreateFile (expfn, access,
+ FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE,
+ NULL, disp, FILE_ATTRIBUTE_NORMAL, NULL);
if (h == INVALID_HANDLE_VALUE)
{
SetErrnoFromWinError (GetLastError ());
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "open", expfn);
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "open", expfn);
GNUNET_free (expfn);
return NULL;
}
if (flags & GNUNET_DISK_OPEN_APPEND)
if (SetFilePointer (h, 0, 0, FILE_END) == INVALID_SET_FILE_POINTER)
{
- SetErrnoFromWinError (GetLastError ());
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING, "SetFilePointer",
- expfn);
- CloseHandle (h);
- GNUNET_free (expfn);
- return NULL;
+ SetErrnoFromWinError (GetLastError ());
+ LOG_STRERROR_FILE (GNUNET_ERROR_TYPE_WARNING, "SetFilePointer",
+ expfn);
+ CloseHandle (h);
+ GNUNET_free (expfn);
+ return NULL;
}
#endif
if (!CloseHandle (h->h))
{
SetErrnoFromWinError (GetLastError ());
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "close");
+ LOG_STRERROR (GNUNET_ERROR_TYPE_WARNING, "close");
GNUNET_free (h->oOverlapRead);
GNUNET_free (h->oOverlapWrite);
GNUNET_free (h);
#else
if (close (h->fd) != 0)
{
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "close");
+ LOG_STRERROR (GNUNET_ERROR_TYPE_WARNING, "close");
GNUNET_free (h);
return GNUNET_SYSERR;
}
*/
char *
GNUNET_DISK_get_home_filename (const struct GNUNET_CONFIGURATION_Handle *cfg,
- const char *serviceName, ...)
+ const char *serviceName, ...)
{
const char *c;
char *pfx;
unsigned int needed;
if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_filename (cfg,
- serviceName, "HOME", &pfx))
+ GNUNET_CONFIGURATION_get_value_filename (cfg, serviceName, "HOME",
+ &pfx))
return NULL;
if (pfx == NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _("No `%s' specified for service `%s' in configuration.\n"),
- "HOME", serviceName);
+ LOG (GNUNET_ERROR_TYPE_WARNING,
+ _("No `%s' specified for service `%s' in configuration.\n"),
+ "HOME", serviceName);
return NULL;
}
needed = strlen (pfx) + 2;
while (1)
{
c = va_arg (ap, const char *);
+
if (c == NULL)
- break;
+ break;
needed += strlen (c);
if ((c[strlen (c) - 1] != '/') && (c[strlen (c) - 1] != '\\'))
- needed++;
+ needed++;
}
va_end (ap);
ret = GNUNET_malloc (needed);
while (1)
{
c = va_arg (ap, const char *);
+
if (c == NULL)
- break;
+ break;
if ((c[strlen (c) - 1] != '/') && (c[strlen (c) - 1] != '\\'))
- strcat (ret, DIR_SEPARATOR_STR);
+ strcat (ret, DIR_SEPARATOR_STR);
strcat (ret, c);
}
va_end (ap);
*/
void *
GNUNET_DISK_file_map (const struct GNUNET_DISK_FileHandle *h,
- struct GNUNET_DISK_MapHandle **m,
- enum GNUNET_DISK_MapType access, size_t len)
+ struct GNUNET_DISK_MapHandle **m,
+ enum GNUNET_DISK_MapType access, size_t len)
{
if (h == NULL)
{
(*m)->addr = mmap (NULL, len, prot, MAP_SHARED, h->fd, 0);
GNUNET_assert (NULL != (*m)->addr);
if (MAP_FAILED == (*m)->addr)
- {
+ {
GNUNET_free (*m);
return NULL;
}
GNUNET_DISK_file_unmap (struct GNUNET_DISK_MapHandle *h)
{
int ret;
+
if (h == NULL)
{
errno = EINVAL;
Note that the return value is either NO_ERROR or GetLastError,
unlike CreatePipe, which returns a bool for success or failure. */
static int
-create_selectable_pipe (PHANDLE read_pipe_ptr,
- PHANDLE write_pipe_ptr,
- LPSECURITY_ATTRIBUTES sa_ptr,
- DWORD psize,
- DWORD dwReadMode,
- DWORD dwWriteMode)
+create_selectable_pipe (PHANDLE read_pipe_ptr, PHANDLE write_pipe_ptr,
+ LPSECURITY_ATTRIBUTES sa_ptr, DWORD psize,
+ DWORD dwReadMode, DWORD dwWriteMode)
{
/* Default to error. */
*read_pipe_ptr = *write_pipe_ptr = INVALID_HANDLE_VALUE;
char pipename[MAX_PATH];
/* Retry CreateNamedPipe as long as the pipe name is in use.
- Retrying will probably never be necessary, but we want
- to be as robust as possible. */
+ * Retrying will probably never be necessary, but we want
+ * to be as robust as possible. */
while (1)
{
static volatile LONG pipe_unique_id;
snprintf (pipename, sizeof pipename, "\\\\.\\pipe\\gnunet-%d-%ld",
- getpid (), InterlockedIncrement ((LONG *)&pipe_unique_id));
+ getpid (), InterlockedIncrement ((LONG *) & pipe_unique_id));
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "CreateNamedPipe: name = %s, size = %lu\n", pipename, psize);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "CreateNamedPipe: name = %s, size = %lu\n", pipename, psize);
#endif
/* Use CreateNamedPipe instead of CreatePipe, because the latter
- returns a write handle that does not permit FILE_READ_ATTRIBUTES
- access, on versions of win32 earlier than WinXP SP2.
- CreatePipe also stupidly creates a full duplex pipe, which is
- a waste, since only a single direction is actually used.
- It's important to only allow a single instance, to ensure that
- the pipe was not created earlier by some other process, even if
- the pid has been reused. We avoid FILE_FLAG_FIRST_PIPE_INSTANCE
- because that is only available for Win2k SP2 and WinXP. */
- read_pipe = CreateNamedPipeA (pipename,
- PIPE_ACCESS_INBOUND | dwReadMode,
- PIPE_TYPE_BYTE | PIPE_READMODE_BYTE,
- 1, /* max instances */
- psize, /* output buffer size */
- psize, /* input buffer size */
- NMPWAIT_USE_DEFAULT_WAIT,
- sa_ptr);
+ * returns a write handle that does not permit FILE_READ_ATTRIBUTES
+ * access, on versions of win32 earlier than WinXP SP2.
+ * CreatePipe also stupidly creates a full duplex pipe, which is
+ * a waste, since only a single direction is actually used.
+ * It's important to only allow a single instance, to ensure that
+ * the pipe was not created earlier by some other process, even if
+ * the pid has been reused. We avoid FILE_FLAG_FIRST_PIPE_INSTANCE
+ * because that is only available for Win2k SP2 and WinXP. */
+ read_pipe = CreateNamedPipeA (pipename, PIPE_ACCESS_INBOUND | dwReadMode, PIPE_TYPE_BYTE | PIPE_READMODE_BYTE, 1, /* max instances */
+ psize, /* output buffer size */
+ psize, /* input buffer size */
+ NMPWAIT_USE_DEFAULT_WAIT, sa_ptr);
if (read_pipe != INVALID_HANDLE_VALUE)
- {
+ {
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "pipe read handle = %p\n", read_pipe);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "pipe read handle = %p\n", read_pipe);
#endif
- break;
- }
+ break;
+ }
DWORD err = GetLastError ();
+
switch (err)
- {
- case ERROR_PIPE_BUSY:
- /* The pipe is already open with compatible parameters.
- Pick a new name and retry. */
+ {
+ case ERROR_PIPE_BUSY:
+ /* The pipe is already open with compatible parameters.
+ * Pick a new name and retry. */
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "pipe busy, retrying\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "pipe busy, retrying\n");
#endif
- continue;
- case ERROR_ACCESS_DENIED:
- /* The pipe is already open with incompatible parameters.
- Pick a new name and retry. */
+ continue;
+ case ERROR_ACCESS_DENIED:
+ /* The pipe is already open with incompatible parameters.
+ * Pick a new name and retry. */
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "pipe access denied, retrying\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "pipe access denied, retrying\n");
#endif
- continue;
- case ERROR_CALL_NOT_IMPLEMENTED:
- /* We are on an older Win9x platform without named pipes.
- Return an anonymous pipe as the best approximation. */
+ continue;
+ case ERROR_CALL_NOT_IMPLEMENTED:
+ /* We are on an older Win9x platform without named pipes.
+ * Return an anonymous pipe as the best approximation. */
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "CreateNamedPipe not implemented, resorting to "
- "CreatePipe: size = %lu\n", psize);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "CreateNamedPipe not implemented, resorting to "
+ "CreatePipe: size = %lu\n", psize);
#endif
- if (CreatePipe (read_pipe_ptr, write_pipe_ptr, sa_ptr, psize))
- {
+ if (CreatePipe (read_pipe_ptr, write_pipe_ptr, sa_ptr, psize))
+ {
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "pipe read handle = %p\n", *read_pipe_ptr);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "pipe write handle = %p\n", *write_pipe_ptr);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "pipe read handle = %p\n",
+ *read_pipe_ptr);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "pipe write handle = %p\n",
+ *write_pipe_ptr);
#endif
- return GNUNET_OK;
- }
- err = GetLastError ();
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "CreatePipe failed: %d\n", err);
- return err;
- default:
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "CreateNamedPipe failed: %d\n", err);
- return err;
- }
+ return GNUNET_OK;
+ }
+ err = GetLastError ();
+ LOG (GNUNET_ERROR_TYPE_ERROR, "CreatePipe failed: %d\n", err);
+ return err;
+ default:
+ LOG (GNUNET_ERROR_TYPE_ERROR, "CreateNamedPipe failed: %d\n", err);
+ return err;
+ }
/* NOTREACHED */
}
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "CreateFile: name = %s\n", pipename);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "CreateFile: name = %s\n", pipename);
#endif
/* Open the named pipe for writing.
- Be sure to permit FILE_READ_ATTRIBUTES access. */
- write_pipe = CreateFileA (pipename,
- GENERIC_WRITE | FILE_READ_ATTRIBUTES,
- 0, /* share mode */
- sa_ptr,
- OPEN_EXISTING,
- dwWriteMode, /* flags and attributes */
- 0); /* handle to template file */
+ * Be sure to permit FILE_READ_ATTRIBUTES access. */
+ write_pipe = CreateFileA (pipename, GENERIC_WRITE | FILE_READ_ATTRIBUTES, 0, /* share mode */
+ sa_ptr, OPEN_EXISTING, dwWriteMode, /* flags and attributes */
+ 0); /* handle to template file */
if (write_pipe == INVALID_HANDLE_VALUE)
{
/* Failure. */
DWORD err = GetLastError ();
+
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "CreateFile failed: %d\n", err);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "CreateFile failed: %d\n", err);
#endif
CloseHandle (read_pipe);
return err;
}
#if DEBUG_PIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "pipe write handle = %p\n", write_pipe);
+ LOG (GNUNET_ERROR_TYPE_DEBUG, "pipe write handle = %p\n", write_pipe);
#endif
/* Success. */
*read_pipe_ptr = read_pipe;
struct GNUNET_DISK_PipeHandle *p;
struct GNUNET_DISK_FileHandle *fds;
- p =
- GNUNET_malloc (sizeof (struct GNUNET_DISK_PipeHandle) +
- 2 * sizeof (struct GNUNET_DISK_FileHandle));
+ p = GNUNET_malloc (sizeof (struct GNUNET_DISK_PipeHandle) +
+ 2 * sizeof (struct GNUNET_DISK_FileHandle));
fds = (struct GNUNET_DISK_FileHandle *) &p[1];
p->fd[0] = &fds[0];
p->fd[1] = &fds[1];
if (ret == -1)
{
eno = errno;
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "pipe");
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "pipe");
GNUNET_free (p);
errno = eno;
return NULL;
if (ret == -1)
{
eno = errno;
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "fcntl");
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "fcntl");
GNUNET_break (0 == close (p->fd[0]->fd));
GNUNET_break (0 == close (p->fd[1]->fd));
GNUNET_free (p);
errno = eno;
- return NULL;
+ return NULL;
}
#else
BOOL ret;
HANDLE tmp_handle;
- ret = create_selectable_pipe (&p->fd[0]->h, &p->fd[1]->h, NULL, 0, FILE_FLAG_OVERLAPPED, FILE_FLAG_OVERLAPPED);
+ ret =
+ create_selectable_pipe (&p->fd[0]->h, &p->fd[1]->h, NULL, 0,
+ FILE_FLAG_OVERLAPPED, FILE_FLAG_OVERLAPPED);
if (!ret)
{
GNUNET_free (p);
SetErrnoFromWinError (GetLastError ());
return NULL;
}
- if (!DuplicateHandle (GetCurrentProcess (), p->fd[0]->h,
- GetCurrentProcess (), &tmp_handle, 0, inherit_read == GNUNET_YES ? TRUE : FALSE,
- DUPLICATE_SAME_ACCESS))
- {
- SetErrnoFromWinError (GetLastError ());
- CloseHandle (p->fd[0]->h);
- CloseHandle (p->fd[1]->h);
- GNUNET_free (p);
- return NULL;
- }
- CloseHandle (p->fd[0]->h);
- p->fd[0]->h = tmp_handle;
+ if (!DuplicateHandle
+ (GetCurrentProcess (), p->fd[0]->h, GetCurrentProcess (), &tmp_handle,
+ 0, inherit_read == GNUNET_YES ? TRUE : FALSE, DUPLICATE_SAME_ACCESS))
+ {
+ SetErrnoFromWinError (GetLastError ());
+ CloseHandle (p->fd[0]->h);
+ CloseHandle (p->fd[1]->h);
+ GNUNET_free (p);
+ return NULL;
+ }
+ CloseHandle (p->fd[0]->h);
+ p->fd[0]->h = tmp_handle;
- if (!DuplicateHandle (GetCurrentProcess (), p->fd[1]->h,
- GetCurrentProcess (), &tmp_handle, 0, inherit_write == GNUNET_YES ? TRUE : FALSE,
- DUPLICATE_SAME_ACCESS))
- {
- SetErrnoFromWinError (GetLastError ());
- CloseHandle (p->fd[0]->h);
- CloseHandle (p->fd[1]->h);
- GNUNET_free (p);
- return NULL;
- }
+ if (!DuplicateHandle
+ (GetCurrentProcess (), p->fd[1]->h, GetCurrentProcess (), &tmp_handle,
+ 0, inherit_write == GNUNET_YES ? TRUE : FALSE, DUPLICATE_SAME_ACCESS))
+ {
+ SetErrnoFromWinError (GetLastError ());
+ CloseHandle (p->fd[0]->h);
+ CloseHandle (p->fd[1]->h);
+ GNUNET_free (p);
+ return NULL;
+ }
CloseHandle (p->fd[1]->h);
p->fd[1]->h = tmp_handle;
if (!blocking)
if (end == GNUNET_DISK_PIPE_END_READ)
{
if (!CloseHandle (p->fd[0]->h))
- {
- SetErrnoFromWinError (GetLastError ());
- ret = GNUNET_SYSERR;
- }
+ {
+ SetErrnoFromWinError (GetLastError ());
+ ret = GNUNET_SYSERR;
+ }
p->fd[0]->h = INVALID_HANDLE_VALUE;
}
else if (end == GNUNET_DISK_PIPE_END_WRITE)
{
if (!CloseHandle (p->fd[1]->h))
- {
- SetErrnoFromWinError (GetLastError ());
- ret = GNUNET_SYSERR;
- }
+ {
+ SetErrnoFromWinError (GetLastError ());
+ ret = GNUNET_SYSERR;
+ }
p->fd[1]->h = INVALID_HANDLE_VALUE;
}
save = errno;
if (end == GNUNET_DISK_PIPE_END_READ)
{
if (0 != close (p->fd[0]->fd))
- {
- ret = GNUNET_SYSERR;
- save = errno;
- }
+ {
+ ret = GNUNET_SYSERR;
+ save = errno;
+ }
p->fd[0]->fd = -1;
}
else if (end == GNUNET_DISK_PIPE_END_WRITE)
{
if (0 != close (p->fd[1]->fd))
- {
- ret = GNUNET_SYSERR;
- save = errno;
- }
+ {
+ ret = GNUNET_SYSERR;
+ save = errno;
+ }
p->fd[1]->fd = -1;
}
#endif
if (p->fd[0]->fd != -1)
{
if (0 != close (p->fd[0]->fd))
- {
- ret = GNUNET_SYSERR;
- save = errno;
- }
+ {
+ ret = GNUNET_SYSERR;
+ save = errno;
+ }
}
if (p->fd[1]->fd != -1)
{
if (0 != close (p->fd[1]->fd))
- {
- ret = GNUNET_SYSERR;
- save = errno;
- }
+ {
+ ret = GNUNET_SYSERR;
+ save = errno;
+ }
}
#endif
GNUNET_free (p);
* @return pipe handle on success, NULL on error
*/
struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_npipe_create (char **fn,
- enum GNUNET_DISK_OpenFlags flags,
- enum GNUNET_DISK_AccessPermissions perm)
+GNUNET_DISK_npipe_create (char **fn, enum GNUNET_DISK_OpenFlags flags,
+ enum GNUNET_DISK_AccessPermissions perm)
{
#ifdef MINGW
struct GNUNET_DISK_FileHandle *ret;
while (h == NULL)
{
DWORD error_code;
+
name = NULL;
if (*fn != NULL)
- {
- GNUNET_asprintf(&name, "\\\\.\\pipe\\%.246s", fn);
+ {
+ GNUNET_asprintf (&name, "\\\\.\\pipe\\%.246s", fn);
#if DEBUG_NPIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Trying to create an instance of named pipe `%s'\n", name);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Trying to create an instance of named pipe `%s'\n", name);
#endif
- h = CreateNamedPipe (name, openMode | FILE_FLAG_OVERLAPPED,
- PIPE_TYPE_BYTE | PIPE_READMODE_BYTE, 2, 1, 1, 0, NULL);
- }
+ h = CreateNamedPipe (name, openMode | FILE_FLAG_OVERLAPPED,
+ PIPE_TYPE_BYTE | PIPE_READMODE_BYTE, 2, 1, 1,
+ 0, NULL);
+ }
else
- {
- GNUNET_asprintf(fn, "\\\\.\\pipe\\gnunet-%llu",
- GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK, UINT64_MAX));
+ {
+ GNUNET_asprintf (fn, "\\\\.\\pipe\\gnunet-%llu",
+ GNUNET_CRYPTO_random_u64
+ (GNUNET_CRYPTO_QUALITY_WEAK, UINT64_MAX));
#if DEBUG_NPIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Trying to create unique named pipe `%s'\n", *fn);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Trying to create unique named pipe `%s'\n", *fn);
#endif
- h = CreateNamedPipe (*fn, openMode | FILE_FLAG_OVERLAPPED | FILE_FLAG_FIRST_PIPE_INSTANCE,
- PIPE_TYPE_BYTE | PIPE_READMODE_BYTE, 2, 1, 1, 0, NULL);
- }
+ h = CreateNamedPipe (*fn,
+ openMode | FILE_FLAG_OVERLAPPED |
+ FILE_FLAG_FIRST_PIPE_INSTANCE,
+ PIPE_TYPE_BYTE | PIPE_READMODE_BYTE, 2, 1, 1,
+ 0, NULL);
+ }
error_code = GetLastError ();
if (name)
- GNUNET_free(name);
+ GNUNET_free (name);
/* don't re-set name to NULL yet */
if (h == INVALID_HANDLE_VALUE)
- {
- SetErrnoFromWinError(error_code);
+ {
+ SetErrnoFromWinError (error_code);
#if DEBUG_NPIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Pipe creation have failed because of %d, errno is %d\n", error_code, errno);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Pipe creation have failed because of %d, errno is %d\n",
+ error_code, errno);
#endif
- if (name == NULL)
- {
+ if (name == NULL)
+ {
#if DEBUG_NPIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Pipe was to be unique, considering re-creation\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Pipe was to be unique, considering re-creation\n");
#endif
- GNUNET_free (*fn);
- *fn = NULL;
- if (error_code != ERROR_ACCESS_DENIED && error_code != ERROR_PIPE_BUSY)
- {
- return NULL;
- }
+ GNUNET_free (*fn);
+ *fn = NULL;
+ if (error_code != ERROR_ACCESS_DENIED
+ && error_code != ERROR_PIPE_BUSY)
+ {
+ return NULL;
+ }
#if DEBUG_NPIPE
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Pipe name was not unique, trying again\n");
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Pipe name was not unique, trying again\n");
#endif
- h = NULL;
- }
- else
- return NULL;
- }
+ h = NULL;
+ }
+ else
+ return NULL;
+ }
}
errno = 0;
- ret = GNUNET_malloc(sizeof(*ret));
+ ret = GNUNET_malloc (sizeof (*ret));
ret->h = h;
ret->type = GNUNET_PIPE;
ret->oOverlapRead = GNUNET_malloc (sizeof (OVERLAPPED));
ret->oOverlapWrite = GNUNET_malloc (sizeof (OVERLAPPED));
- ret->oOverlapRead->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
- ret->oOverlapWrite->hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
+ ret->oOverlapRead->hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
+ ret->oOverlapWrite->hEvent = CreateEvent (NULL, FALSE, FALSE, NULL);
return ret;
#else
{
char dir[] = "/tmp/gnunet-pipe-XXXXXX";
- if (mkdtemp(dir) == NULL)
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "mkdtemp");
- return NULL;
- }
- GNUNET_asprintf(fn, "%s/child-control", dir);
+ if (mkdtemp (dir) == NULL)
+ {
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "mkdtemp");
+ return NULL;
+ }
+ GNUNET_asprintf (fn, "%s/child-control", dir);
}
- if (mkfifo(*fn, translate_unix_perms(perm)) == -1)
+ if (mkfifo (*fn, translate_unix_perms (perm)) == -1)
{
- if ( (errno != EEXIST) ||
- (0 != (flags & GNUNET_DISK_OPEN_FAILIFEXISTS)) )
- return NULL;
+ if ((errno != EEXIST) || (0 != (flags & GNUNET_DISK_OPEN_FAILIFEXISTS)))
+ return NULL;
}
flags = flags & (~GNUNET_DISK_OPEN_FAILIFEXISTS);
- return GNUNET_DISK_file_open(*fn, flags, perm);
+ return GNUNET_DISK_file_open (*fn, flags, perm);
#endif
}
* @return pipe handle on success, NULL on error
*/
struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_npipe_open (const char *fn,
- enum GNUNET_DISK_OpenFlags flags,
- enum GNUNET_DISK_AccessPermissions perm)
+GNUNET_DISK_npipe_open (const char *fn, enum GNUNET_DISK_OpenFlags flags,
+ enum GNUNET_DISK_AccessPermissions perm)
{
#ifdef MINGW
struct GNUNET_DISK_FileHandle *ret;
openMode = GENERIC_WRITE;
h = CreateFile (fn, openMode, 0, NULL, OPEN_EXISTING,
- FILE_FLAG_OVERLAPPED | FILE_READ_ATTRIBUTES, NULL);
+ FILE_FLAG_OVERLAPPED | FILE_READ_ATTRIBUTES, NULL);
if (h == INVALID_HANDLE_VALUE)
{
- SetErrnoFromWinError(GetLastError());
+ SetErrnoFromWinError (GetLastError ());
return NULL;
}
- ret = GNUNET_malloc(sizeof(*ret));
+ ret = GNUNET_malloc (sizeof (*ret));
ret->h = h;
ret->type = GNUNET_PIPE;
ret->oOverlapRead = GNUNET_malloc (sizeof (OVERLAPPED));
return ret;
#else
flags = flags & (~GNUNET_DISK_OPEN_FAILIFEXISTS);
- return GNUNET_DISK_file_open(fn, flags, perm);
+ return GNUNET_DISK_file_open (fn, flags, perm);
#endif
}
GNUNET_DISK_npipe_close (struct GNUNET_DISK_FileHandle *pipe)
{
#ifndef MINGW
- return close(pipe->fd) == 0 ? GNUNET_OK : GNUNET_SYSERR;
+ return close (pipe->fd) == 0 ? GNUNET_OK : GNUNET_SYSERR;
#else
BOOL ret;
- ret = CloseHandle(pipe->h);
+ ret = CloseHandle (pipe->h);
if (!ret)
{
- SetErrnoFromWinError(GetLastError());
+ SetErrnoFromWinError (GetLastError ());
return GNUNET_SYSERR;
}
else
*/
const struct GNUNET_DISK_FileHandle *
GNUNET_DISK_pipe_handle (const struct GNUNET_DISK_PipeHandle *p,
- enum GNUNET_DISK_PipeEnd n)
+ enum GNUNET_DISK_PipeEnd n)
{
switch (n)
{
*/
int
GNUNET_DISK_internal_file_handle_ (const struct GNUNET_DISK_FileHandle *fh,
- void *dst, size_t dst_len)
+ void *dst, size_t dst_len)
{
#ifdef MINGW
if (dst_len < sizeof (HANDLE))