Release v1.14.0

This release adds three new hardware metadata fields to include in
records created by libtelemetry: board_name, cpu_model, and
bios_version.

Signed-off-by: Patrick McCarty <patrick.mccarty@intel.com>

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.69])
-AC_INIT([telemetrics-client], [1.13.0], [https://clearlinux.org/])
+AC_INIT([telemetrics-client], [1.14.0], [https://clearlinux.org/])
 AC_CONFIG_AUX_DIR([build-aux])
 AM_INIT_AUTOMAKE([1.14 -Wall -Werror -Wno-extra-portability foreign subdir-objects])
 AM_SILENT_RULES([yes])

src/common.c

@@ -33,7 +33,10 @@ static const char *header_names[] = {
         TM_SYSTEM_BUILD_STR,
         TM_KERNEL_VERSION_STR,
         TM_PAYLOAD_VERSION_STR,
-        TM_SYSTEM_NAME_STR
+        TM_SYSTEM_NAME_STR,
+        TM_BOARD_NAME_STR,
+        TM_CPU_MODEL_STR,
+        TM_BIOS_VERSION_STR
 };
 
 const char *get_header_name(int ind)

src/common.h

@@ -35,6 +35,9 @@
 #define TM_KERNEL_VERSION 8
 #define TM_PAYLOAD_VERSION 9
 #define TM_SYSTEM_NAME 10
+#define TM_BOARD_NAME 11
+#define TM_CPU_MODEL 12
+#define TM_BIOS_VERSION 13
 
 #define TM_RECORD_VERSION_STR "record_format_version"
 #define TM_CLASSIFICATION_STR "classification"
@@ -47,8 +50,11 @@
 #define TM_KERNEL_VERSION_STR "kernel_version"
 #define TM_PAYLOAD_VERSION_STR "payload_format_version"
 #define TM_SYSTEM_NAME_STR "system_name"
+#define TM_BOARD_NAME_STR "board_name"
+#define TM_CPU_MODEL_STR "cpu_model"
+#define TM_BIOS_VERSION_STR "bios_version"
 
-#define NUM_HEADERS 11
+#define NUM_HEADERS 14
 
 /* For internal library usage. Bump the version whenever we change the record
  * structure (e.g. adding or removing a header field). Note that the value

src/probes/crash_probe.c

@@ -71,7 +71,6 @@ static char unknown_class[30] = "org.clearlinux/crash/unknown";
 static char temp_core[] = "/tmp/corefile-XXXXXX";
 static bool keep_core = false;
 
-
 static const Dwfl_Callbacks cb =
 {
         .find_elf = dwfl_build_id_find_elf,

src/telemetry.c

@@ -400,6 +400,62 @@ static int set_timestamp_header(struct telem_ref *t_ref)
         return status;
 }
 
+/**
+ * Sets cpu model for telemetry record. The information from cpu is extracted
+ * from /proc/cpuinfo, specifically "model name" attribute.
+ *
+ * @param t_ref Telemetry Record reference obtained from tm_create_record.
+ *
+ * @return 0 if successful, or a negative errno-style value if not.
+ *
+ */
+static int set_cpu_model_header(struct telem_ref *t_ref)
+{
+        FILE *fs = NULL;
+        char buf[SMALL_LINE_BUF] = { 0 };
+        char *model_name = NULL;
+        const char *attr_name = "model name";
+        int status = 0;
+        size_t attr_len = strlen(attr_name);
+        size_t model_str_len = 0;
+
+        fs = fopen("/proc/cpuinfo", "r");
+        if (fs != NULL) {
+                while (fgets(buf, SMALL_LINE_BUF, fs)) {
+                        if (strncmp(attr_name, buf, attr_len) == 0) {
+                                model_name = strchr(buf, ':');
+                                break;
+                        }
+                }
+                fclose(fs);
+                if (model_name != NULL) {
+                        model_str_len = strlen(model_name);
+                        if (model_str_len > 2) {
+                                model_name = (char *)model_name + 2 * sizeof(char);
+                                model_name[model_str_len - 2] = '\0';
+                        } else {
+                                model_name = "blank";
+                        }
+                } else {
+                        model_name = "blank";
+                        fprintf(stderr, "NOTICE: Unable to find attribute:%s\n", attr_name);
+                }
+
+                status = set_header(
+                        &(t_ref->record->headers[TM_CPU_MODEL]),
+                        TM_CPU_MODEL_STR, model_name,
+                        &(t_ref->record->header_size));
+
+        } else {
+#ifdef DEBUG
+                fprint(stderr, "NOTICE: Unable to open /proc/cpuinfo\n");
+#endif
+                status = -1;
+        }
+
+        return status;
+}
+
 /**
  * A healper function for set_host_type_header that reads the first line out of
  * a file and chomps the newline if necessary. If the file does not exist the
@@ -497,6 +553,90 @@ static int get_dmi_value(const char *source, const char *key, char **buf)
         return ret;
 }
 
+/**
+ * Sets the board name for telemetry record, this record is a combination of
+ * board name and board vendor. This information is read from dmi filesystem
+ * Board Name (board_name) and Board Vendor (board_vendor).
+ *
+ * @param t_ref Telemetry Record reference obtained from tm_create_record.
+ *
+ * @return 0 if successful, or a negative errno-style value if not.
+ *
+ */
+static int set_board_name_header(struct telem_ref *t_ref)
+{
+        int status = 0;
+        int rc;
+        char *buf = NULL;
+        char *bn = NULL;
+        char *bv = NULL;
+
+        rc  = get_dmi_value("/sys/class/dmi/id/board_name", "bn", &bn);
+        if (rc < 0) {
+                status = rc;
+                goto cleanup;
+        }
+
+        rc  = get_dmi_value("/sys/class/dmi/id/board_vendor", "bv", &bv);
+        if (rc < 0) {
+                status = rc;
+                goto cleanup;
+        }
+
+        rc = asprintf(&buf, "%s|%s", bn, bv);
+
+        if (rc < 0) {
+                status = -ENOMEM;
+                goto cleanup;
+        } else {
+                status = set_header(
+                        &(t_ref->record->headers[TM_BOARD_NAME]),
+                        TM_BOARD_NAME_STR, buf,
+                        &(t_ref->record->header_size));
+                free(buf);
+        }
+
+cleanup:
+        if (bn != NULL) {
+                free(bn);
+        }
+
+        if (bv != NULL) {
+                free(bv);
+        }
+
+        return status;
+}
+
+/**
+ * Sets BIOS version header for telemetry record, this information is
+ * read from dmi filesystem BIOS Version (bios_version).
+ *
+ * @param t_ref Telemetry Record reference obtained from tm_create_record.
+ *
+ * @return 0 if successful, or a negative errno-style value if not.
+ *
+ */
+static int set_bios_version_header(struct telem_ref *t_ref)
+{
+        int status = 0;
+        int rc = 0;
+        char *bios_version  = NULL;
+
+        rc  = get_dmi_value("/sys/class/dmi/id/bios_version", "bv", &bios_version);
+        if (rc < 0) {
+                status = rc;
+        } else {
+                status = set_header(
+                        &(t_ref->record->headers[TM_BIOS_VERSION]),
+                        TM_BIOS_VERSION_STR, bios_version,
+                        &(t_ref->record->header_size));
+                free(bios_version);
+        }
+
+        return status;
+}
+
 /**
  * Sets the hosttype header, which is a tuple of three values looked for
  * in the dmi filesystem.  System Vendor (sys_vendor), Product Name
@@ -730,6 +870,24 @@ int allocate_header(struct telem_ref *t_ref, uint32_t severity,
                 goto free_and_fail;
         }
 
+        i++;
+
+        if ((ret = set_board_name_header(t_ref)) < 0) {
+                goto free_and_fail;
+        }
+
+        i++;
+
+        if ((ret = set_cpu_model_header(t_ref)) < 0) {
+                goto free_and_fail;
+        }
+
+        i++;
+
+        if ((ret = set_bios_version_header(t_ref)) < 0) {
+                goto free_and_fail;
+        }
+
         i++; /* Not necessary, but including for future expansion */
 
         return ret;

tests/check_daemon.c

@@ -295,7 +295,10 @@ START_TEST(check_process_record_with_correct_size_and_data)
                         "machine_id: 1234\ncreation_timestamp: 1418672344\narch:x86_64\n"
                         "host_type: macbookpro\nbuild: 200\nkernel_version: 3.15\n"
                         "payload_format_version: 1\n"
-                        "system_name: clear-linux-os\n";
+                        "system_name: clear-linux-os\n"
+                        "board_name: Qemu|Intel\n"
+                        "cpu_model: Intel(R) Core(TM) i7-5650U CPU @ 2.20GHz\n"
+                        "bios_version: Qemu\n";
         char *post_body = "test message";
 
         set_up_socket_pair(&client_fd, &server_fd);