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validate: Consider ',' as continuing line marker in struct files

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Since `,` is the separator between fields of GstStructure we can
safely consider that if a line ends with it, the following line
is the logical continuity of the serialized GstStructure.

This makes writing those files more convenient and reading them
more pleasant as we do not need to add extra `\` at end of lines
anymore
This commit is contained in:
Thibault Saunier 2020-02-19 22:16:44 -03:00
parent 2f135d430b
commit a12cb70422
1 changed files with 12 additions and 3 deletions
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15
validate/gst/validate/gst-validate-utils.c
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@ -46,6 +46,7 @@
#define PARSER_MAX_ARGUMENT_COUNT 10
static GRegex *_clean_structs_lines = NULL;
static GRegex *_line_breaking_char = NULL;
static GRegex *_variables_regex = NULL;
static GstStructure *global_vars = NULL;
@ -550,7 +551,7 @@ _file_get_lines (GFile * file)
gsize size;
GError *err = NULL;
gchar *content = NULL, *escaped_content = NULL, **lines = NULL;
gchar *content = NULL, *escaped_content = NULL, **lines = NULL, *tmp;
/* TODO Handle GCancellable */
if (!g_file_load_contents (file, NULL, &content, &size, NULL, &err)) {
@ -563,16 +564,24 @@ _file_get_lines (GFile * file)
return NULL;
}
if (_clean_structs_lines == NULL)
if (_clean_structs_lines == NULL) {
_clean_structs_lines =
g_regex_new ("\\\\\n|#.*\n", G_REGEX_CASELESS, 0, NULL);
_line_breaking_char = g_regex_new (",\\n", G_REGEX_CASELESS, 0, NULL);
}
escaped_content =
g_regex_replace (_clean_structs_lines, content, -1, 0, "", 0, NULL);
g_free (content);
tmp =
g_regex_replace (_line_breaking_char, escaped_content, -1, 0, ",", 0,
NULL);
g_free (escaped_content);
escaped_content = tmp;
lines = g_strsplit (escaped_content, "\n", 0);
g_free (escaped_content);
g_free (content);
return lines;
}