_really_ rewrite get_in_brackets to do the right thing (including skipping escaped double-quote characters)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6205 f38db490-d61c-443f-a65b-d21fe96a405b
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@ -1321,31 +1321,46 @@ static void url_decode(char *s)
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*o = '\0';
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}
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/*--- get_in_brackets: Pick out text in braces from character string ---*/
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/*--- get_in_brackets: Pick out text in brackets from character string ---*/
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/* returns pointer to terminated stripped string. modifies input string. */
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static char *get_in_brackets(char *tmp)
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{
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char *c = tmp, *n, *q;
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char *parse;
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char *first_quote;
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char *first_bracket;
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char *second_bracket;
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char last_char;
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if ((q = strchr(tmp, '"'))) {
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c = q + 1;
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if ((q = strchr(c, '"')) )
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c = q + 1;
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else {
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ast_log(LOG_WARNING, "No closing quote in '%s'\n", tmp);
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c = tmp;
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parse = tmp;
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while (1) {
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first_quote = strchr(parse, '"');
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first_bracket = strchr(parse, '<');
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if (first_quote && first_bracket && (first_quote < first_bracket)) {
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last_char = '\0';
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for (parse = first_quote + 1; *parse; parse++) {
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if ((*parse == '"') && (last_char != '\\'))
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break;
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last_char = *parse;
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}
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if (!*parse) {
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ast_log(LOG_WARNING, "No closing quote found in '%s'\n", tmp);
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return tmp;
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}
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parse++;
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continue;
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}
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if (first_bracket) {
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second_bracket = strchr(first_bracket + 1, '>');
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if (second_bracket) {
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*second_bracket = '\0';
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return first_bracket + 1;
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} else {
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ast_log(LOG_WARNING, "No closing bracket found in '%s'\n", tmp);
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return tmp;
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}
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}
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return tmp;
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}
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if ((n = strchr(c, '<')) ) {
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c = n + 1;
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while (*c && *c != '>') c++;
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if (*c != '>') {
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ast_log(LOG_WARNING, "No closing brace in '%s'\n", tmp);
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} else
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*c = '\0';
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return n+1;
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}
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return c;
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}
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/*--- sip_sendtext: Send SIP MESSAGE text within a call ---*/
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