diff options
Diffstat (limited to 'qobject/json-parser.c')
| -rw-r--r-- | qobject/json-parser.c | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/qobject/json-parser.c b/qobject/json-parser.c index a5aa790d62..164b86769b 100644 --- a/qobject/json-parser.c +++ b/qobject/json-parser.c @@ -132,65 +132,49 @@ static QString *qstring_from_escaped_str(JSONParserContext *ctxt, { const char *ptr = token->str; QString *str; - int double_quote = 1; - - if (*ptr == '"') { - double_quote = 1; - } else { - double_quote = 0; - } - ptr++; + char quote; + assert(*ptr == '"' || *ptr == '\''); + quote = *ptr++; str = qstring_new(); - while (*ptr && - ((double_quote && *ptr != '"') || (!double_quote && *ptr != '\''))) { + + while (*ptr != quote) { + assert(*ptr); if (*ptr == '\\') { ptr++; - - switch (*ptr) { + switch (*ptr++) { case '"': qstring_append(str, "\""); - ptr++; break; case '\'': qstring_append(str, "'"); - ptr++; break; case '\\': qstring_append(str, "\\"); - ptr++; break; case '/': qstring_append(str, "/"); - ptr++; break; case 'b': qstring_append(str, "\b"); - ptr++; break; case 'f': qstring_append(str, "\f"); - ptr++; break; case 'n': qstring_append(str, "\n"); - ptr++; break; case 'r': qstring_append(str, "\r"); - ptr++; break; case 't': qstring_append(str, "\t"); - ptr++; break; case 'u': { uint16_t unicode_char = 0; char utf8_char[4]; int i = 0; - ptr++; - for (i = 0; i < 4; i++) { if (qemu_isxdigit(*ptr)) { unicode_char |= hex2decimal(*ptr) << ((3 - i) * 4); |