Implementation of re #1202 (PJLIB System Information API) on Symbian/S60 platforms.
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@3437 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjlib/src/pj/os_info_symbian.cpp b/pjlib/src/pj/os_info_symbian.cpp
new file mode 100644
index 0000000..4c2e86b
--- /dev/null
+++ b/pjlib/src/pj/os_info_symbian.cpp
@@ -0,0 +1,190 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2011 Teluu Inc. (http://www.teluu.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#if !defined(PJ_SYMBIAN) || PJ_SYMBIAN == 0
+# error This file is only for Symbian platform
+#endif
+
+#include <pj/ctype.h>
+#include <pj/string.h>
+
+#include <f32file.h> /* link against efsrv.lib */
+#include <hal.h> /* link against hal.lib */
+#include <utf.h> /* link against charconv.lib */
+
+
+PJ_BEGIN_DECL
+unsigned pj_symbianos_get_model_info(char *buf, unsigned buf_size);
+unsigned pj_symbianos_get_platform_info(char *buf, unsigned buf_size);
+void pj_symbianos_get_sdk_info(pj_str_t *name, pj_uint32_t *ver);
+PJ_END_DECL
+
+
+/* Get Symbian phone model info, returning length of model info */
+unsigned pj_symbianos_get_model_info(char *buf, unsigned buf_size)
+{
+ pj_str_t model_name;
+
+ /* Get machine UID */
+ TInt hal_val;
+ HAL::Get(HAL::EMachineUid, hal_val);
+ pj_ansi_snprintf(buf, buf_size, "0x%08X", hal_val);
+ pj_strset2(&model_name, buf);
+
+ /* Get model name */
+ const pj_str_t st_copyright = {"(C)", 3};
+ const pj_str_t st_nokia = {"Nokia", 5};
+ char tmp_buf[64];
+ pj_str_t tmp_str;
+
+ _LIT(KModelFilename,"Z:\\resource\\versions\\model.txt");
+ RFile file;
+ RFs fs;
+ TInt err;
+
+ fs.Connect(1);
+ err = file.Open(fs, KModelFilename, EFileRead);
+ if (err == KErrNone) {
+ TFileText text;
+ text.Set(file);
+ TBuf16<64> ModelName16;
+ err = text.Read(ModelName16);
+ if (err == KErrNone) {
+ TPtr8 ptr8((TUint8*)tmp_buf, sizeof(tmp_buf));
+ ptr8.Copy(ModelName16);
+ pj_strset(&tmp_str, tmp_buf, ptr8.Length());
+ pj_strtrim(&tmp_str);
+ }
+ file.Close();
+ }
+ fs.Close();
+ if (err != KErrNone)
+ goto on_return;
+
+ /* The retrieved model name is usually in long format, e.g:
+ * "© Nokia N95 (01.01)", "(C) Nokia E52". As we need only
+ * the short version, let's clean it up.
+ */
+
+ /* Remove preceding non-ASCII chars, e.g: "©" */
+ char *p = tmp_str.ptr;
+ while (!pj_isascii(*p)) { p++; }
+ pj_strset(&tmp_str, p, tmp_str.slen - (p - tmp_str.ptr));
+
+ /* Remove "(C)" */
+ p = pj_stristr(&tmp_str, &st_copyright);
+ if (p) {
+ p += st_copyright.slen;
+ pj_strset(&tmp_str, p, tmp_str.slen - (p - tmp_str.ptr));
+ }
+
+ /* Remove "Nokia" */
+ p = pj_stristr(&tmp_str, &st_nokia);
+ if (p) {
+ p += st_nokia.slen;
+ pj_strset(&tmp_str, p, tmp_str.slen - (p - tmp_str.ptr));
+ }
+
+ /* Remove language version, e.g: "(01.01)" */
+ p = pj_strchr(&tmp_str, '(');
+ if (p) {
+ tmp_str.slen = p - tmp_str.ptr;
+ }
+
+ pj_strtrim(&tmp_str);
+
+ if (tmp_str.slen == 0)
+ goto on_return;
+
+ if ((unsigned)tmp_str.slen > buf_size - model_name.slen - 3)
+ tmp_str.slen = buf_size - model_name.slen - 3;
+
+ pj_strcat2(&model_name, "(");
+ pj_strcat(&model_name, &tmp_str);
+ pj_strcat2(&model_name, ")");
+
+ /* Zero terminate */
+ buf[model_name.slen] = '\0';
+
+on_return:
+ return model_name.slen;
+}
+
+
+/* Get platform info, returned format will be "Series60vX.X" */
+unsigned pj_symbianos_get_platform_info(char *buf, unsigned buf_size)
+{
+ /* OS info */
+ _LIT(KS60ProductIDFile, "Series60v*.sis");
+ _LIT(KROMInstallDir, "z:\\system\\install\\");
+
+ RFs fs;
+ TFindFile ff(fs);
+ CDir* result;
+ pj_str_t plat_info = {NULL, 0};
+ TInt err;
+
+ fs.Connect(1);
+ err = ff.FindWildByDir(KS60ProductIDFile, KROMInstallDir, result);
+ if (err == KErrNone) {
+ err = result->Sort(ESortByName|EDescending);
+ if (err == KErrNone) {
+ TPtr8 tmp_ptr8((TUint8*)buf, buf_size);
+ const pj_str_t tmp_ext = {".sis", 4};
+ char *p;
+
+ tmp_ptr8.Copy((*result)[0].iName);
+ pj_strset(&plat_info, buf, (pj_size_t)tmp_ptr8.Length());
+ p = pj_stristr(&plat_info, &tmp_ext);
+ if (p)
+ plat_info.slen -= (p - plat_info.ptr);
+ }
+ delete result;
+ }
+ fs.Close();
+ buf[plat_info.slen] = '\0';
+
+ return plat_info.slen;
+}
+
+
+/* Get SDK info */
+void pj_symbianos_get_sdk_info(pj_str_t *name, pj_uint32_t *ver)
+{
+ const pj_str_t S60 = {"S60", 3};
+ #if defined(__SERIES60_30__)
+ *name = S60;
+ *ver = (3 << 24);
+ #elif defined(__SERIES60_31__)
+ *name = S60;
+ *ver = (3 << 24) | (1 << 16);
+ #elif defined(__S60_32__)
+ *name = S60;
+ *ver = (3 << 24) | (2 << 16);
+ #elif defined(__S60_50__)
+ *name = S60;
+ *ver = (5 << 24);
+ #elif defined(__NOKIA_N97__)
+ *name = pj_str("N97");
+ *ver = (1 << 24);
+ #else
+ *name = pj_str("Unknown");
+ *ver = 0;
+ #endif
+}
+