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[libvirt] [PATCH 2/3] Add Processor Information to virSysinfoRead() from dmidecode type 4



Add Processor Information to virSysinfoRead() from dmidecode type 4

Signed-off-by: Minoru Usui <usui mxm nes nec co jp>
---
 src/util/sysinfo.c |  207 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 src/util/sysinfo.h |   19 +++++
 2 files changed, 225 insertions(+), 1 deletions(-)

diff --git a/src/util/sysinfo.c b/src/util/sysinfo.c
index 53122f7..a1eb92b 100644
--- a/src/util/sysinfo.c
+++ b/src/util/sysinfo.c
@@ -72,6 +72,9 @@ void virSysinfoDefFree(virSysinfoDefPtr def)
     VIR_FREE(def->system_uuid);
     VIR_FREE(def->system_sku);
     VIR_FREE(def->system_family);
+
+    VIR_FREE(def->processor);
+
     VIR_FREE(def);
 }
 
@@ -190,6 +193,107 @@ no_memory:
     return NULL;
 }
 
+static char *
+parseProcessorInfo(char *base, virSysinfoDefPtr ret)
+{
+    char *cur, *eol, *tmp_base;
+    virProcessorinfoDefPtr processor;
+
+    while((tmp_base = strstr(base, "Processor Information")) != NULL) {
+        base = tmp_base;
+
+        if (VIR_EXPAND_N(ret->processor, ret->nprocessor, 1) < 0) {
+            goto no_memory;
+        }
+        processor = &ret->processor[ret->nprocessor - 1];
+
+        if ((cur = strstr(base, "Socket Designation: ")) != NULL) {
+            cur += 20;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_socket_destination = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Type: ")) != NULL) {
+            cur += 6;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_type = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Family: ")) != NULL) {
+            cur += 8;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_family = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Manufacturer: ")) != NULL) {
+            cur += 14;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_manufacturer = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Signature: ")) != NULL) {
+            cur += 11;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_signature = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Version: ")) != NULL) {
+            cur += 9;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_version = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "External Clock: ")) != NULL) {
+            cur += 16;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_external_clock = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Max Speed: ")) != NULL) {
+            cur += 11;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_max_speed = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Status: ")) != NULL) {
+            cur += 8;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_status = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Serial Number: ")) != NULL) {
+            cur += 15;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_serial_number = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+        if ((cur = strstr(base, "Part Number: ")) != NULL) {
+            cur += 13;
+            eol = strchr(cur, '\n');
+            if ((eol) &&
+                ((processor->processor_part_number = strndup(cur, eol - cur)) == NULL))
+                goto no_memory;
+        }
+
+        base = eol + 1;
+    }
+
+    return base;
+
+no_memory:
+    return NULL;
+}
+
 virSysinfoDefPtr
 virSysinfoRead(void) {
     char *path, *base;
@@ -205,7 +309,7 @@ virSysinfoRead(void) {
         return NULL;
     }
 
-    cmd = virCommandNewArgList(path, "-q", "-t", "0,1,4,17", NULL);
+    cmd = virCommandNewArgList(path, "-q", "-t", "0,1,4", NULL);
     VIR_FREE(path);
     virCommandSetOutputBuffer(cmd, &outbuf);
     if (virCommandRun(cmd, NULL) < 0) {
@@ -228,6 +332,11 @@ virSysinfoRead(void) {
     if ((base = parseSystemInfo(base, ret)) == NULL)
         goto no_memory;
 
+    ret->nprocessor = 0;
+    ret->processor = NULL;
+    if ((base = parseProcessorInfo(base, ret)) == NULL)
+        goto no_memory;
+
 cleanup:
     VIR_FREE(outbuf);
     virCommandFree(cmd);
@@ -339,6 +448,101 @@ SystemInfoFormat(virSysinfoDefPtr def, const char *prefix, virBufferPtr buf)
     return;
 }
 
+static void
+ProcessorInfoFormat(virSysinfoDefPtr def, const char *prefix, virBufferPtr buf)
+{
+    int i;
+    int len = strlen(prefix);
+    virProcessorinfoDefPtr processor;
+
+    for (i = 0; i < def->nprocessor; i++) {
+        processor = &def->processor[i];
+
+        if ((processor->processor_socket_destination != NULL) ||
+            (processor->processor_type != NULL) ||
+            (processor->processor_family != NULL) ||
+            (processor->processor_manufacturer != NULL) ||
+            (processor->processor_signature != NULL) ||
+            (processor->processor_version != NULL) ||
+            (processor->processor_external_clock != NULL) ||
+            (processor->processor_max_speed != NULL) ||
+            (processor->processor_status != NULL) ||
+            (processor->processor_serial_number != NULL) ||
+            (processor->processor_part_number != NULL)) {
+            virBufferAsprintf(buf, "%s  <processor>\n", prefix);
+            if (processor->processor_socket_destination != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='socket_destination'>%s</entry>\n",
+                                      processor->processor_socket_destination);
+            }
+            if (processor->processor_type != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='type'>%s</entry>\n",
+                                      processor->processor_type);
+            }
+            if (processor->processor_family != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='family'>%s</entry>\n",
+                                      processor->processor_family);
+            }
+            if (processor->processor_manufacturer != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='manufacturer'>%s</entry>\n",
+                                      processor->processor_manufacturer);
+            }
+            if (processor->processor_signature != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='signature'>%s</entry>\n",
+                                      processor->processor_signature);
+            }
+            if (processor->processor_version != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='version'>%s</entry>\n",
+                                      processor->processor_version);
+            }
+            if (processor->processor_external_clock != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='external_clock'>%s</entry>\n",
+                                      processor->processor_external_clock);
+            }
+            if (processor->processor_max_speed != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='max_speed'>%s</entry>\n",
+                                      processor->processor_max_speed);
+            }
+            if (processor->processor_status != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='status'>%s</entry>\n",
+                                      processor->processor_status);
+            }
+            if (processor->processor_serial_number != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='serial_number'>%s</entry>\n",
+                                      processor->processor_serial_number);
+            }
+            if (processor->processor_part_number != NULL) {
+                virBufferAdd(buf, prefix, len);
+                virBufferEscapeString(buf,
+                                      "    <entry name='part_number'>%s</entry>\n",
+                                      processor->processor_part_number);
+            }
+            virBufferAsprintf(buf, "%s  </processor>\n", prefix);
+        }
+    }
+
+    return;
+}
+
 /**
  * virSysinfoFormat:
  * @def: structure to convert to xml string
@@ -364,6 +568,7 @@ virSysinfoFormat(virSysinfoDefPtr def, const char *prefix)
 
     BIOSInfoFormat(def, prefix, &buf);
     SystemInfoFormat(def, prefix, &buf);
+    ProcessorInfoFormat(def, prefix, &buf);
 
     virBufferAsprintf(&buf, "%s</sysinfo>\n", prefix);
 
diff --git a/src/util/sysinfo.h b/src/util/sysinfo.h
index f69b76c..f098e9d 100644
--- a/src/util/sysinfo.h
+++ b/src/util/sysinfo.h
@@ -33,6 +33,22 @@ enum virSysinfoType {
     VIR_SYSINFO_LAST
 };
 
+typedef struct _virProcessorinfoDef virProcessorinfoDef;
+typedef virProcessorinfoDef *virProcessorinfoDefPtr;
+struct _virProcessorinfoDef {
+    char *processor_socket_destination;
+    char *processor_type;
+    char *processor_family;
+    char *processor_manufacturer;
+    char *processor_signature;
+    char *processor_version;
+    char *processor_external_clock;
+    char *processor_max_speed;
+    char *processor_status;
+    char *processor_serial_number;
+    char *processor_part_number;
+};
+
 typedef struct _virSysinfoDef virSysinfoDef;
 typedef virSysinfoDef *virSysinfoDefPtr;
 struct _virSysinfoDef {
@@ -50,6 +66,9 @@ struct _virSysinfoDef {
     char *system_uuid;
     char *system_sku;
     char *system_family;
+
+    size_t nprocessor;
+    virProcessorinfoDefPtr processor;
 };
 
 virSysinfoDefPtr virSysinfoRead(void);
-- 
1.7.1


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