[FFmpeg-cvslog] avprobe: Support printing strings with empty keys
Vittorio Giovara
git at videolan.org
Sat Apr 14 02:52:57 EEST 2018
ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Wed Apr 4 17:29:34 2018 +0200| [f821b2ea276ebe7ecd854fbef9e3acd691bbf074] | committer: Vittorio Giovara
avprobe: Support printing strings with empty keys
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f821b2ea276ebe7ecd854fbef9e3acd691bbf074
---
avtools/avprobe.c | 38 ++++++++++++++++++++++++++------------
1 file changed, 26 insertions(+), 12 deletions(-)
diff --git a/avtools/avprobe.c b/avtools/avprobe.c
index a9ca1934ca..d6809042f7 100644
--- a/avtools/avprobe.c
+++ b/avtools/avprobe.c
@@ -235,10 +235,14 @@ static void ini_print_integer(const char *key, int64_t value)
static void ini_print_string(const char *key, const char *value)
{
- ini_escape_print(key);
- avio_printf(probe_out, "=");
- ini_escape_print(value);
- avio_w8(probe_out, '\n');
+ if (key) {
+ ini_escape_print(key);
+ avio_printf(probe_out, "=%s\n", value);
+ } else {
+ if (octx.prefix[octx.level -1].nb_elems)
+ avio_printf(probe_out, ",");
+ avio_printf(probe_out, "%s", value);
+ }
}
/*
@@ -329,14 +333,24 @@ static void json_escape_print(const char *s)
static void json_print_string(const char *key, const char *value)
{
- if (octx.prefix[octx.level -1].nb_elems)
- avio_printf(probe_out, ",\n");
- AVP_INDENT();
- avio_w8(probe_out, '\"');
- json_escape_print(key);
- avio_printf(probe_out, "\" : \"");
- json_escape_print(value);
- avio_w8(probe_out, '\"');
+ if (key) {
+ if (octx.prefix[octx.level -1].nb_elems)
+ avio_printf(probe_out, ",\n");
+ AVP_INDENT();
+ avio_w8(probe_out, '\"');
+ json_escape_print(key);
+ avio_printf(probe_out, "\" : \"");
+ json_escape_print(value);
+ avio_w8(probe_out, '\"');
+ } else {
+ if (octx.prefix[octx.level -1].nb_elems)
+ avio_printf(probe_out, ", ");
+ else
+ AVP_INDENT();
+ avio_w8(probe_out, '\"');
+ json_escape_print(value);
+ avio_w8(probe_out, '\"');
+ }
}
/*
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