atd

commit 6cb2f184dba4f150513f26ebd8cfb0650286395b
parent 1ebc105303485bce4d68022b9f539c3b33171f7b
Author: Nihal Jere <nihal@nihaljere.xyz>
Date:   Mon,  2 Aug 2021 00:11:31 -0500

atd: decode pdu

Diffstat:
M
atd.c
 | 
24
++++++++++++++++++++++++

1 file changed, 24 insertions(+), 0 deletions(-)
diff --git a/atd.c b/atd.c
@@ -14,6 +14,7 @@
 
 #include "atd.h"
 #include "encdec.h"
+#include "pdu.h"
 #include "util.h"
 #include "queue.h"
 
@@ -37,6 +38,8 @@
 
 #define BUFSIZE 256
 
+int nextline();
+
 int curline_len;
 
 char *startup[] = { "AT+CLIP=1\r", "AT+COLP=1\r", "AT+CNMI=2,2,0,1,0" };
@@ -173,6 +176,27 @@ send_colp(char *start, size_t len)
 }
 
 int
+process_cmt(char *start, size_t len)
+{
+    char pdubuf[1024];
+    struct pdu_msg pdu_msg;
+    unsigned int pdulen;
+    int ret = sscanf(start, "+CMT: ,%u", &pdulen);
+    if (ret != 1)
+        return -1;
+
+    ret = nextline();
+    if (ret == -1)
+        return -1;
+    fprintf(stderr, "nextline len: %d\n", curline_len - 2);
+
+    memcpy(pdubuf, fdbufs[BACKEND].out, curline_len - 2);
+    pdubuf[curline_len - 2] = 0;
+    decode_pdu(&pdu_msg, pdubuf);
+    fprintf(stderr, "message from %s: %s\n", pdu_msg.d.d.sender.number, pdu_msg.d.d.msg.data);
+}
+
+int
 lprint(char *buf, size_t len)
 {
     for (int i = 0; i < len; i++) {