diff options
Diffstat (limited to 'sway/criteria.c')
| -rw-r--r-- | sway/criteria.c | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/sway/criteria.c b/sway/criteria.c index 9a04b48e..f5fe40cb 100644 --- a/sway/criteria.c +++ b/sway/criteria.c @@ -114,6 +114,7 @@ static char *crit_tokens(int *argc, char ***buf, const char * const criteria_str char **argv = *buf = calloc(max_tokens, sizeof(char*)); argv[0] = base; // this needs to be freed by caller + bool quoted = true; *argc = 1; // uneven = name, even = value while (*head && *argc < max_tokens) { @@ -134,7 +135,8 @@ static char *crit_tokens(int *argc, char ***buf, const char * const criteria_str if (*(namep) == ' ') { namep = strrchr(namep, ' ') + 1; } - argv[(*argc)++] = namep; + argv[*argc] = namep; + *argc += 1; } } else if (*head == '"') { if (*argc % 2 != 0) { @@ -143,21 +145,38 @@ static char *crit_tokens(int *argc, char ***buf, const char * const criteria_str "Found quoted value where it was not expected"); } else if (!valp) { // value starts here valp = head + 1; + quoted = true; } else { // value ends here - argv[(*argc)++] = valp; + argv[*argc] = valp; + *argc += 1; *head = '\0'; valp = NULL; namep = head + 1; } - } else if (*argc % 2 == 0 && !valp && *head != ' ') { - // We're expecting a quoted value, haven't found one yet, and this - // is not an empty space. - return strdup("Unable to parse criteria: " - "Names must be unquoted, values must be quoted"); + } else if (*argc % 2 == 0 && *head != ' ') { + // parse unquoted values + if (!valp) { + quoted = false; + valp = head; // value starts here + } + } else if (valp && !quoted && *head == ' ') { + // value ends here + argv[*argc] = valp; + *argc += 1; + *head = '\0'; + valp = NULL; + namep = head + 1; } head++; } + + // catch last unquoted value if needed + if (valp && !quoted && !*head) { + argv[*argc] = valp; + *argc += 1; + } + return NULL; } |