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| author | Bertrand Guiheneuf <bertrand@src.gnome.org> | 2000-03-05 13:33:55 +0800 |
|---|---|---|
| committer | Bertrand Guiheneuf <bertrand@src.gnome.org> | 2000-03-05 13:33:55 +0800 |
| commit | f4b7a4632573de34280e904bfb03a410a1fa1dbf (patch) | |
| tree | b7b45a3424645a6836587c214dc5dfb2737239ef /camel/camel-stream-fs.c | |
| parent | 1208f96fe41fa87dfab2ee0a3b67a822380aeb27 (diff) | |
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Tons of fixes to fix things
svn path=/trunk/; revision=2057
Diffstat (limited to 'camel/camel-stream-fs.c')
| -rw-r--r-- | camel/camel-stream-fs.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/camel/camel-stream-fs.c b/camel/camel-stream-fs.c index 46ccfe6e8f..16c5da2ba6 100644 --- a/camel/camel-stream-fs.c +++ b/camel/camel-stream-fs.c @@ -169,11 +169,12 @@ _set_bounds (CamelStreamFs *stream_fs, guint32 inf_bound, guint32 sup_bound) /* go to the first position */ lseek (stream_fs->fd, inf_bound, SEEK_SET); - CAMEL_SEEKABLE_STREAM (stream_fs)->cur_pos = inf_bound; + CAMEL_SEEKABLE_STREAM (stream_fs)->cur_pos = 0; - CAMEL_LOG_FULL_DEBUG ("In CamelStreamFs::_set_bounds, " + CAMEL_LOG_FULL_DEBUG ("In CamelStreamFs::_set_bounds (%p), " "setting inf bound to %u, " "sup bound to %ld, current postion to %u from %u\n", + stream_fs, stream_fs->inf_bound, stream_fs->sup_bound, CAMEL_SEEKABLE_STREAM (stream_fs)->cur_pos, inf_bound); @@ -344,11 +345,13 @@ static gint _read (CamelStream *stream, gchar *buffer, gint n) { CamelStreamFs *stream_fs = CAMEL_STREAM_FS (stream); - gint v; + gint v = 0; gint nb_to_read; + g_assert (n); + if (stream_fs->sup_bound != -1) - nb_to_read = MIN (stream_fs->sup_bound - CAMEL_SEEKABLE_STREAM (stream)->cur_pos, n); + nb_to_read = MIN (stream_fs->sup_bound - CAMEL_SEEKABLE_STREAM (stream)->cur_pos - stream_fs->inf_bound , n); else nb_to_read = n; @@ -496,10 +499,10 @@ _seek (CamelSeekableStream *stream, gint offset, CamelStreamSeekPolicy policy) break; case CAMEL_STREAM_CUR: - if ((stream_fs->sup_bound != -1) && ((CAMEL_SEEKABLE_STREAM (stream)->cur_pos + offset) > stream_fs->sup_bound)) { + if ((stream_fs->sup_bound != -1) && ((CAMEL_SEEKABLE_STREAM (stream)->cur_pos + stream_fs->inf_bound + offset) > stream_fs->sup_bound)) { real_offset = stream_fs->sup_bound; whence = SEEK_SET; - } else if ((CAMEL_SEEKABLE_STREAM (stream)->cur_pos + offset) < stream_fs->inf_bound) { + } else if ((CAMEL_SEEKABLE_STREAM (stream)->cur_pos + stream_fs->inf_bound + offset) < stream_fs->inf_bound) { real_offset = stream_fs->inf_bound; whence = SEEK_SET; } else @@ -528,10 +531,10 @@ _seek (CamelSeekableStream *stream, gint offset, CamelStreamSeekPolicy policy) printf ("***** Seeking : real_offset=%d, whence=%d\n", real_offset, whence); return_position = lseek (stream_fs->fd, real_offset, whence) - stream_fs->inf_bound; - if (CAMEL_SEEKABLE_STREAM (stream)->cur_pos != return_position) + if (((CAMEL_SEEKABLE_STREAM (stream)->cur_pos + stream_fs->inf_bound) != return_position) && stream_fs->eof) stream_fs->eof = FALSE; - CAMEL_SEEKABLE_STREAM (stream)->cur_pos = return_position; + CAMEL_SEEKABLE_STREAM (stream)->cur_pos = return_position - stream_fs->inf_bound; return return_position; |