/**
* Return the ouput of the <code>rpm --eval</code> command for a given macro.
*
* @param macroName The macro name to eval.
* @return the resolved macro content.
*/
public static String getMacroEval(String macroName) {
String eval = EMPTY_STRING;
try {
eval = Utils.runCommandToString("rpm", "--eval", macroName); // $NON-NLS-1$//$NON-NLS-2$
} catch (IOException e) {
SpecfileLog.logError(e);
}
return eval.trim();
}
/**
* Add macro definition to the map
*
* @param filename macro file definition.
*/
private void addMacroToMap(String filename) {
String line = EMPTY_STRING;
BufferedReader reader = null;
try {
reader = new BufferedReader(new InputStreamReader(new FileInputStream(filename)));
line = reader.readLine();
String key = EMPTY_STRING, value = EMPTY_STRING;
while (line != null) {
if (line.startsWith("%")) { // $NON-NLS-1$
String[] item = line.split("\t+| ", 2); // $NON-NLS-1$
try {
// Get values on more than one line
if (line.trim().endsWith("\\")) { // $NON-NLS-1$
value = "\n"; // $NON-NLS-1$
boolean isKeyLine = true;
while (line.trim().endsWith("\\")) { // $NON-NLS-1$
if (isKeyLine) {
isKeyLine = false;
key = item[0];
if (item.length > 1) {
value += item[1].replaceAll("\\", "\n\n"); // $NON-NLS-1$//$NON-NLS-2$
}
} else {
value += line.substring(0, line.length() - 1).trim() + "\n\t"; // $NON-NLS-1$
}
line = reader.readLine();
}
} else {
key = item[0];
value = item[1];
}
key = key.trim();
value = value.trim();
macroMap.put(key, value);
toStringStr += key + ": " + value + "\n"; // $NON-NLS-1$ //$NON-NLS-2$
} catch (Exception e) {
line = reader.readLine();
continue;
}
value = EMPTY_STRING;
key = EMPTY_STRING;
}
line = reader.readLine();
}
} catch (IOException e) {
SpecfileLog.logError(e);
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e) {
}
}
}
}
public TemplateStore getTemplateStore() {
if (fTemplateStore == null) {
fTemplateStore =
new ContributionTemplateStore(
getContextTypeRegistry(), getPreferenceStore(), "templates"); // $NON-NLS-1$
try {
fTemplateStore.load();
} catch (IOException e) {
SpecfileLog.logError(e);
}
}
return fTemplateStore;
}
public List<String> getRpmGroups() {
if (rpmGroups.isEmpty()) {
// FIXME: Can we assume that all distros place
// documentations files in the below path?
String docDir = "/usr/share/doc/"; // $NON-NLS-1$
File dir = new File(docDir);
if (dir.exists()) {
File files[] =
dir.listFiles(
new FilenameFilter() {
public boolean accept(File dir, String name) {
return name.startsWith("rpm-"); // $NON-NLS-1$
}
});
try {
// We can not be sure that there is only one directory here
// starting with rpm-
// (e.g. rpm-apidocs is the wrong directory.)
for (File file : files) {
File groupsFile = new File(file, "GROUPS"); // $NON-NLS-1$
if (groupsFile.exists()) {
LineNumberReader reader = null;
try {
reader = new LineNumberReader(new FileReader(groupsFile));
String line;
while ((line = reader.readLine()) != null) {
rpmGroups.add(line);
}
} finally {
if (reader != null) {
reader.close();
}
}
break;
}
}
} catch (IOException e) {
SpecfileLog.logError(e);
}
}
}
return rpmGroups;
}
