From: Jan Ekström <jan.ekst...@24i.com>
For now, same as ff_read_line_to_bprint_overwrite, but reads until
the end of a null-terminated string.
Signed-off-by: Jan Ekström <jan.ekst...@24i.com>
---
libavformat/avio_internal.h | 12 ++++++++++++
libavformat/aviobuf.c | 5 +++++
2 files changed, 17 insertions(+)
diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index 8b9e048f73..3b3ed3b619 100644
--- a/libavformat/avio_internal.h
+++ b/libavformat/avio_internal.h
@@ -245,4 +245,16 @@ struct AVBPrint;
*/
int64_t ff_read_line_to_bprint_overwrite(AVIOContext *s, struct AVBPrint *bp);
+/**
+ * Read a whole null-terminated string of text from AVIOContext to an AVBPrint
+ * buffer overwriting its contents. Stop reading after reaching a \\0 or
+ * EOF.
+ *
+ * @param s the read-only AVIOContext
+ * @param bp the AVBPrint buffer
+ * @return the length of the read string not including the terminating null,
+ * negative on error, or if the buffer becomes truncated.
+ */
+int64_t ff_read_string_to_bprint_overwrite(AVIOContext *s, AVBPrint *bp);
+
#endif /* AVFORMAT_AVIO_INTERNAL_H */
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index f24a3b0fe2..3b6f9aed42 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -863,6 +863,11 @@ int64_t ff_read_line_to_bprint_overwrite(AVIOContext *s,
AVBPrint *bp)
return read_string_to_bprint_overwrite(s, bp, FFBPrintReadLine);
}
+int64_t ff_read_string_to_bprint_overwrite(AVIOContext *s, AVBPrint *bp)
+{
+ return read_string_to_bprint_overwrite(s, bp, FFBPrintReadString);
+}
+
int avio_get_str(AVIOContext *s, int maxlen, char *buf, int buflen)
{
int i;
--
2.31.1
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