diff options
Diffstat (limited to 'src/mm-at-serial-port.c')
| -rw-r--r-- | src/mm-at-serial-port.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/mm-at-serial-port.c b/src/mm-at-serial-port.c index 4a5afa4b..c16e8786 100644 --- a/src/mm-at-serial-port.c +++ b/src/mm-at-serial-port.c @@ -49,6 +49,32 @@ typedef struct { /*****************************************************************************/ +gchar * +mm_at_serial_port_quote_string (const char *string) +{ + int len, i; + gchar *quoted, *pos; + + if (string == NULL) + len = 0; + else + len = strlen (string); + quoted = g_malloc (3 + 3 * len); /* worst case */ + + pos = quoted; + *pos++ = '"'; + for (i = 0 ; i < len; i++) { + if (string[i] < 0x20 || string[i] == '"' || string[i] == '\\') + pos += sprintf (pos, "\\%02X", string[i]); + else + *pos++ = string[i]; + } + *pos++ = '"'; + *pos++ = '\0'; + + return quoted; +} + void mm_at_serial_port_set_response_parser (MMAtSerialPort *self, MMAtSerialResponseParserFn fn, |