Changeset aebe08c71f4704914c2af40620d0675cf29d2639

Timestamp:

03/04/10 10:39:17 (6 months ago)

Author:

Harald Welte <laforge@gnumonks.org>

Parents:

eb8bf3915cb4733e4e4357252893686f0d9d9d72

Children:

a73e2f9acb839a1f08d8bc5c7e6074c16f0cf1fe

git-committer:

Harald Welte <laforge@gnumonks.org> / 2010-03-04T10:39:17Z+0100

Message:

import gsm_band_name() and gsm_band_parse() from OpenBSC

Files:

• include/osmocore/gsm_utils.h (modified) (2 diffs)
• src/gsm_utils.c (modified) (2 diffs)

include/osmocore/gsm_utils.h

@@ -3 +3 @@
  * (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de>
  * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
- * (C) 2009 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
  *
  * All Rights Reserved
@@ -39 +39 @@
 };
 
+char *gsm_band_name(enum gsm_band band);
+enum gsm_band gsm_band_parse(const char *mhz);
+
 int gsm_7bit_decode(char *decoded, const uint8_t *user_data, uint8_t length);
 int gsm_7bit_encode(uint8_t *result, const char *data);

src/gsm_utils.c

@@ -31 +31 @@
 #include <stdio.h>
 #include <errno.h>
+#include <ctype.h>
 
 #include "../config.h"
@@ -193 +194 @@
 }
 
+char *gsm_band_name(enum gsm_band band)
+{
+        switch (band) {
+        case GSM_BAND_450:
+                return "GSM450";
+        case GSM_BAND_480:
+                return "GSM450";
+        case GSM_BAND_750:
+                return "GSM750";
+        case GSM_BAND_810:
+                return "GSM810";
+        case GSM_BAND_850:
+                return "GSM850";
+        case GSM_BAND_900:
+                return "GSM900";
+        case GSM_BAND_1800:
+                return "DCS1800";
+        case GSM_BAND_1900:
+                return "PCS1900";
+        }
+        return "invalid";
+}
+
+enum gsm_band gsm_band_parse(const char* mhz)
+{
+        while (*mhz && !isdigit(*mhz))
+                mhz++;
+
+        if (*mhz == '\0')
+                return -EINVAL;
+
+        switch (atoi(mhz)) {
+        case 450:
+                return GSM_BAND_450;
+        case 480:
+                return GSM_BAND_480;
+        case 750:
+                return GSM_BAND_750;
+        case 810:
+                return GSM_BAND_810;
+        case 850:
+                return GSM_BAND_850;
+        case 900:
+                return GSM_BAND_900;
+        case 1800:
+                return GSM_BAND_1800;
+        case 1900:
+                return GSM_BAND_1900;
+        default:
+                return -EINVAL;
+        }
+}
+
+
 #ifdef HAVE_EXECINFO_H
 #include <execinfo.h>