/**
- * Copyright (C) ARM Limited 2010-2014. All rights reserved.
+ * Copyright (C) ARM Limited 2010-2015. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
#include "OlyUtility.h"
#include "SessionData.h"
-static const char* ATTR_COUNTER = "counter";
-static const char* ATTR_REVISION = "revision";
-static const char* ATTR_EVENT = "event";
-static const char* ATTR_COUNT = "count";
-static const char* ATTR_CORES = "cores";
+static const char ATTR_COUNTER[] = "counter";
+static const char ATTR_REVISION[] = "revision";
+static const char ATTR_EVENT[] = "event";
+static const char ATTR_COUNT[] = "count";
+static const char ATTR_CORES[] = "cores";
ConfigurationXML::ConfigurationXML() {
+ if (gSessionData.mCountersError != NULL) {
+ free(gSessionData.mCountersError);
+ gSessionData.mCountersError = NULL;
+ }
+
const char * configuration_xml;
unsigned int configuration_xml_len;
getDefaultConfigurationXml(configuration_xml, configuration_xml_len);
char path[PATH_MAX];
getPath(path);
- mConfigurationXML = util->readFromDisk(path);
+ mConfigurationXML = readFromDisk(path);
for (int retryCount = 0; retryCount < 2; ++retryCount) {
if (mConfigurationXML == NULL) {
- logg->logMessage("Unable to locate configuration.xml, using default in binary");
+ logg.logMessage("Unable to locate configuration.xml, using default in binary");
// null-terminate configuration_xml
mConfigurationXML = (char*)malloc(configuration_xml_len + 1);
memcpy(mConfigurationXML, (const void*)configuration_xml, configuration_xml_len);
mxml_node_t *tree, *node;
int ret;
- // clear counter overflow
- gSessionData->mCounterOverflow = 0;
- gSessionData->mIsEBS = false;
+ gSessionData.mIsEBS = false;
mIndex = 0;
// disable all counters prior to parsing the configuration xml
for (int i = 0; i < MAX_PERFORMANCE_COUNTERS; i++) {
- gSessionData->mCounters[i].setEnabled(false);
+ gSessionData.mCounters[i].setEnabled(false);
}
tree = mxmlLoadString(NULL, configurationXML, MXML_NO_CALLBACK);
mxmlDelete(tree);
+ if (gSessionData.mCountersError == NULL && mIndex > MAX_PERFORMANCE_COUNTERS) {
+ if (asprintf(&gSessionData.mCountersError, "Only %i performance counters are permitted, %i are selected", MAX_PERFORMANCE_COUNTERS, mIndex) <= 0) {
+ logg.logError("asprintf failed");
+ handleException();
+ }
+ }
+ gSessionData.mCcnDriver.validateCounters();
+
return ret;
}
void ConfigurationXML::validate(void) {
for (int i = 0; i < MAX_PERFORMANCE_COUNTERS; i++) {
- const Counter & counter = gSessionData->mCounters[i];
+ const Counter & counter = gSessionData.mCounters[i];
if (counter.isEnabled()) {
if (strcmp(counter.getType(), "") == 0) {
- logg->logError(__FILE__, __LINE__, "Invalid required attribute in configuration.xml:\n counter=\"%s\"\n event=%d\n", counter.getType(), counter.getEvent());
- handleException();
+ if (gSessionData.mCountersError == NULL && asprintf(&gSessionData.mCountersError, "Invalid required attribute in configuration.xml:\n counter=\"%s\"\n event=%d", counter.getType(), counter.getEvent()) <= 0) {
+ logg.logError("asprintf failed");
+ handleException();
+ }
+ return;
}
// iterate through the remaining enabled performance counters
for (int j = i + 1; j < MAX_PERFORMANCE_COUNTERS; j++) {
- const Counter & counter2 = gSessionData->mCounters[j];
+ const Counter & counter2 = gSessionData.mCounters[j];
if (counter2.isEnabled()) {
// check if the types are the same
if (strcmp(counter.getType(), counter2.getType()) == 0) {
- logg->logError(__FILE__, __LINE__, "Duplicate performance counter type in configuration.xml: %s", counter.getType());
- handleException();
+ if (gSessionData.mCountersError == NULL && asprintf(&gSessionData.mCountersError, "Duplicate performance counter type in configuration.xml: %s", counter.getType()) <= 0) {
+ logg.logError("asprintf failed");
+ handleException();
+ }
+ return;
}
}
}
// handle all other performance counters
if (mIndex >= MAX_PERFORMANCE_COUNTERS) {
mIndex++;
- gSessionData->mCounterOverflow = mIndex;
return;
}
// read attributes
- Counter & counter = gSessionData->mCounters[mIndex];
+ Counter & counter = gSessionData.mCounters[mIndex];
counter.clear();
if (mxmlElementGetAttr(node, ATTR_COUNTER)) counter.setType(mxmlElementGetAttr(node, ATTR_COUNTER));
if (mxmlElementGetAttr(node, ATTR_EVENT)) counter.setEvent(strtol(mxmlElementGetAttr(node, ATTR_EVENT), NULL, 16));
if (mxmlElementGetAttr(node, ATTR_COUNT)) counter.setCount(strtol(mxmlElementGetAttr(node, ATTR_COUNT), NULL, 10));
if (mxmlElementGetAttr(node, ATTR_CORES)) counter.setCores(strtol(mxmlElementGetAttr(node, ATTR_CORES), NULL, 10));
if (counter.getCount() > 0) {
- gSessionData->mIsEBS = true;
+ gSessionData.mIsEBS = true;
}
counter.setEnabled(true);
for (Driver *driver = Driver::getHead(); driver != NULL; driver = driver->getNext()) {
if (driver->claimCounter(counter)) {
if (counter.getDriver() != NULL) {
- logg->logError(__FILE__, __LINE__, "More than one driver has claimed %s:%i", counter.getType(), counter.getEvent());
+ logg.logError("More than one driver has claimed %s:%i", counter.getType(), counter.getEvent());
handleException();
}
counter.setDriver(driver);
// If no driver is associated with the counter, disable it
if (counter.getDriver() == NULL) {
- logg->logMessage("No driver has claimed %s:%i", counter.getType(), counter.getEvent());
+ logg.logMessage("No driver has claimed %s:%i", counter.getType(), counter.getEvent());
counter.setEnabled(false);
}
}
void ConfigurationXML::getPath(char* path) {
- if (gSessionData->mConfigurationXMLPath) {
- strncpy(path, gSessionData->mConfigurationXMLPath, PATH_MAX);
+ if (gSessionData.mConfigurationXMLPath) {
+ strncpy(path, gSessionData.mConfigurationXMLPath, PATH_MAX);
} else {
- if (util->getApplicationFullPath(path, PATH_MAX) != 0) {
- logg->logMessage("Unable to determine the full path of gatord, the cwd will be used");
+ if (getApplicationFullPath(path, PATH_MAX) != 0) {
+ logg.logMessage("Unable to determine the full path of gatord, the cwd will be used");
}
strncat(path, "configuration.xml", PATH_MAX - strlen(path) - 1);
}
getPath(path);
if (::remove(path) != 0) {
- logg->logError(__FILE__, __LINE__, "Invalid configuration.xml file detected and unable to delete it. To resolve, delete configuration.xml on disk");
+ logg.logError("Invalid configuration.xml file detected and unable to delete it. To resolve, delete configuration.xml on disk");
handleException();
}
- logg->logMessage("Invalid configuration.xml file detected and removed");
+ logg.logMessage("Invalid configuration.xml file detected and removed");
}