45c75f720e
Tracker is a powerful desktop-neutral first class object database, tag/metadata database, search tool and indexer. Tracker is also extremely fast and super efficient with your systems memory when compared with some other competing frameworks and is by far the fastest and most memory efficient Nautilus search and Deskbar backends currently availble. It consists of a common object database that allows entities to have an almost infinte number of properties, metadata (both embedded/harvested as well as user definable), a comprehensive database of keywords/tags and links to other entities. NB: most patches have already been committed upstream by now. based on initial work by bernd@ feedback and ok ajacoutot@
100 lines
2.2 KiB
Plaintext
100 lines
2.2 KiB
Plaintext
$OpenBSD: patch-src_tracker-extract_tracker-extract-abw_c,v 1.1.1.1 2009/04/21 21:34:46 jasper Exp $
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- implement getline() in case it's not found on this system.
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--- src/tracker-extract/tracker-extract-abw.c.orig Wed Apr 8 00:04:00 2009
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+++ src/tracker-extract/tracker-extract-abw.c Tue Apr 14 16:23:54 2009
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@@ -31,6 +31,10 @@
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#include <sys/stat.h>
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#include <unistd.h>
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+#ifndef HAVE_GETLINE_H
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+#include <stdlib.h>
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+#endif /* HAVE_GETLINE_H */
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+
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#include <glib.h>
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#include <glib/gstdio.h>
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@@ -46,6 +50,81 @@ static TrackerExtractData data[] = {
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{ "application/x-abiword", extract_abw },
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{ NULL, NULL }
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};
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+
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+
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+#ifndef HAVE_GETLINE
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+ssize_t getline(char **lineptr, size_t *n, FILE *stream)
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+{
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+ char *dest = *lineptr, *ret, *newline;
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+ size_t len = *n;
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+
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+ if (dest == NULL || len < 1) {
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+ len = 256;
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+ if ((dest = malloc(len)) == NULL) {
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+ goto error;
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+ }
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+ }
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+
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+ /* Fetch up to line_length bytes from the file, or up to a newline */
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+ ret = fgets(dest, (int) (len-1), stream);
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+ if (ret == NULL) {
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+ if (feof(stream) != 0) {
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+ dest[0] = '\0';
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+ len = 0;
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+ return 0;
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+ } else {
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+ goto error;
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+ }
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+ }
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+
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+ /* If the line was too long, and so doesn't contain a newline, carry on
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+ * fetching until it does, or we hit the end of the file. */
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+ while ((newline = strchr(dest, '\n')) == NULL) {
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+ char *new_dest, *tmp;
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+
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+ /* Create a new storage space the same size as the last one, and carry
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+ * on reading. We'll need to append this to the previous string - fgets
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+ * will just overwrite it. */
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+ if ((tmp = malloc(len)) == NULL) {
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+ goto error;
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+ }
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+
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+ ret = fgets(tmp, (int) (len-1), stream);
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+ if (ret == NULL) {
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+ /* This probably shouldn't happen... */
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+ if (feof(stream) != 0) {
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+ free(tmp);
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+ break;
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+ } else {
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+ free(tmp);
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+ goto error;
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+ }
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+ }
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+
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+ len *= 2;
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+ if ((new_dest = realloc(dest, (size_t)len)) == NULL) {
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+ free(tmp);
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+ goto error;
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+ }
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+
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+ dest = new_dest;
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+ strlcat(dest, tmp, len);
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+ free(tmp);
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+ }
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+
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+ /* Don't include the newline in the line we return. */
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+ if (newline != NULL)
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+ *newline = '\0';
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+
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+ return (ssize_t) (newline - dest - 1);
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+
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+error:
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+ free(dest);
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+ dest = NULL;
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+ len = 0;
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+ return -1;
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+}
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+#endif
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static void
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extract_abw (const gchar *filename,
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