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temp fix to unescape fwd slashes in pretty mode

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this can be removed whenever json-c has a release
which includes the flag for not escaping these
This commit is contained in:
Cole Mickens 2016-01-24 16:07:56 -08:00
parent c6561f88e4
commit 2b5ddfa35e
1 changed files with 21 additions and 0 deletions
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21
swaymsg/main.c
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@ -17,6 +17,21 @@ void sway_terminate(void) {
exit(EXIT_FAILURE);
}
void scrub_escaped_forward_slash(const char *line) {
char *sp;
const char *search = "\\/";
const char *replace = "/";
int search_len = strlen(search);
int replace_len = strlen(replace);
// this is only safe because replace_len < search_len
while ((sp = strstr(line, search)) != NULL) {
int tail_len = strlen(sp+search_len);
memmove(sp+replace_len, sp+search_len, tail_len+1);
memcpy(sp, replace, replace_len);
}
};
int main(int argc, char **argv) {
static int quiet = 0;
static int pretty = 0;
@ -129,6 +144,12 @@ int main(int argc, char **argv) {
struct json_object *obj = json_tokener_parse(pb->buf);
const char *resp_json = json_object_to_json_string_ext(obj, JSON_C_TO_STRING_PRETTY);
// Temporary workaround until json-c has a new release
// at which point json_object_to_json_string_ext has a flag that
// prevents the need for the following line.
scrub_escaped_forward_slash(resp_json);
printf("%s\n", resp_json);
free((char*)resp_json);
printbuf_free(pb);