diff options
Diffstat (limited to 'src/gsmd/atcmd.c')
| -rw-r--r-- | src/gsmd/atcmd.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/gsmd/atcmd.c b/src/gsmd/atcmd.c index 506f7b8..9d45588 100644 --- a/src/gsmd/atcmd.c +++ b/src/gsmd/atcmd.c @@ -197,6 +197,7 @@ static int ml_parse(const char *buf, int len, void *ctx) static char mlbuf[MLPARSE_BUF_SIZE]; int rc = 0; static int mlbuf_len; + static int mlunsolicited = 0; int cme_error = 0; DEBUGP("buf=`%s'(%d)\n", buf, len); @@ -272,6 +273,16 @@ static int ml_parse(const char *buf, int len, void *ctx) if (colon > buf+len) colon = NULL; rc = unsolicited_parse(g, buf, len, colon); + if (rc == -EAGAIN) { + /* The parser wants one more line of + * input. Wait for the next line, concatenate + * and resumbit to unsolicited_parse(). */ + DEBUGP("Multiline unsolicited code\n"); + mlbuf_len = len; + memcpy(mlbuf, buf, len); + mlunsolicited = 1; + return 0; + } /* if unsolicited parser didn't handle this 'reply', then we * need to continue and try harder and see what it is */ if (rc != -ENOENT) { @@ -356,6 +367,21 @@ static int ml_parse(const char *buf, int len, void *ctx) len = sizeof(mlbuf) - mlbuf_len; memcpy(mlbuf + mlbuf_len, buf, len); mlbuf_len += len; + + if (mlunsolicited) { + rc = unsolicited_parse(g, mlbuf, mlbuf_len, + strchr(mlbuf, ':') + 1); + if (rc == -EAGAIN) { + /* The parser wants one more line of + * input. Wait for the next line, concatenate + * and resumbit to unsolicited_parse(). */ + DEBUGP("Multiline unsolicited code\n"); + return 0; + } + mlunsolicited = 0; + mlbuf_len = 0; + return rc; + } return 0; final_cb: |