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allow subclass override behaviour of reading defaults, added ostream arg to printErrorPos

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john30
2015-10-11 22:35:07 +02:00
parent dc356c45e6
commit 03df7511cc
1 changed files with 22 additions and 6 deletions
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src/lib/ebus/filereader.h
+22 -6
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@@ -39,7 +39,7 @@ using namespace std;
/** the separator character used to quote text having the @a FIELD_SEPARATOR in it. */ /** the separator character used to quote text having the @a FIELD_SEPARATOR in it. */
#define TEXT_SEPARATOR '"' #define TEXT_SEPARATOR '"'
extern void printErrorPos(vector<string>::iterator begin, const vector<string>::iterator end, vector<string>::iterator pos, string filename, size_t lineNo, result_t result); extern void printErrorPos(ostream& out, vector<string>::iterator begin, const vector<string>::iterator end, vector<string>::iterator pos, string filename, size_t lineNo, result_t result);
/** /**
@@ -138,10 +138,11 @@ public:
if (m_supportsDefaults) { if (m_supportsDefaults) {
if (line[0] == '*') { if (line[0] == '*') {
row[0] = row[0].substr(1); row[0] = row[0].substr(1);
defaults.push_back(row); result = addDefaultFromFile(defaults, row, it, filename, lineNo);
continue; if (result == RESULT_OK)
} continue;
result = addFromFile(it, end, arg, &defaults, filename, lineNo); } else
result = addFromFile(it, end, arg, &defaults, filename, lineNo);
} }
else else
result = addFromFile(it, end, arg, NULL, filename, lineNo); result = addFromFile(it, end, arg, NULL, filename, lineNo);
@@ -154,7 +155,7 @@ public:
m_lastError = error.str(); m_lastError = error.str();
return result; return result;
} }
printErrorPos(row.begin(), end, it, filename, lineNo, result); printErrorPos(cout, row.begin(), end, it, filename, lineNo, result);
} else if (!verbose) } else if (!verbose)
m_lastError = ""; m_lastError = "";
} }
@@ -169,6 +170,21 @@ public:
*/ */
virtual string getLastError() { return m_lastError; } virtual string getLastError() { return m_lastError; }
/**
* Add a default row that was read from a file.
* @param defaults the list to add the default row to.
* @param row the default row (initial star char removed).
* @param begin an iterator to the first column of the default row to read (for error reporting).
* @param filename the name of the file being read.
* @param lineNo the current line number in the file being read.
* @return @a RESULT_OK on success, or an error code.
*/
virtual result_t addDefaultFromFile(vector< vector<string> >& defaults, vector<string>& row, vector<string>::iterator& begin, const string& filename, unsigned int lineNo) {
defaults.push_back(row);
begin = row.end();
return RESULT_OK;
}
/** /**
* Add a definition that was read from a file. * Add a definition that was read from a file.
* @param begin an iterator to the first column of the definition row to read. * @param begin an iterator to the first column of the definition row to read.