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88 lines
1.6 KiB
88 lines
1.6 KiB
4 months ago
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#include "Errors.h"
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#include <stdlib.h>
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namespace android {
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namespace stream_proto {
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Errors ERRORS;
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const string UNKNOWN_FILE;
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const int UNKNOWN_LINE = 0;
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Error::Error()
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{
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}
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Error::Error(const Error& that)
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:filename(that.filename),
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lineno(that.lineno),
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message(that.message)
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{
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}
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Error::Error(const string& f, int l, const char* m)
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:filename(f),
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lineno(l),
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message(m)
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{
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}
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Errors::Errors()
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:m_errors()
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{
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}
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Errors::~Errors()
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{
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}
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void
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Errors::Add(const string& filename, int lineno, const char* format, ...)
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{
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va_list args;
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va_start(args, format);
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AddImpl(filename, lineno, format, args);
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va_end(args);
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}
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void
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Errors::AddImpl(const string& filename, int lineno, const char* format, va_list args)
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{
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va_list args2;
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va_copy(args2, args);
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int message_size = vsnprintf((char*)NULL, 0, format, args2);
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va_end(args2);
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char* buffer = new char[message_size+1];
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vsnprintf(buffer, message_size, format, args);
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Error error(filename, lineno, buffer);
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delete[] buffer;
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m_errors.push_back(error);
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}
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void
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Errors::Print() const
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{
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for (vector<Error>::const_iterator it = m_errors.begin(); it != m_errors.end(); it++) {
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if (it->filename == UNKNOWN_FILE) {
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fprintf(stderr, "%s", it->message.c_str());
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} else if (it->lineno == UNKNOWN_LINE) {
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fprintf(stderr, "%s:%s", it->filename.c_str(), it->message.c_str());
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} else {
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fprintf(stderr, "%s:%d:%s", it->filename.c_str(), it->lineno, it->message.c_str());
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}
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}
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}
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bool
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Errors::HasErrors() const
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{
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return m_errors.size() > 0;
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}
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} // namespace stream_proto
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} // namespace android
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