totalterminal/totalterminal-plugin/base/Versions.m

#import "Versions.h"

static TSupportedTerminalVersions terminalImageVersion = vUnknown;

TSupportedTerminalVersions initializeTerminalVersion() {
  NSBundle* mainBundle = [NSBundle mainBundle];
  id terminalVersion = [mainBundle objectForInfoDictionaryKey:@"CFBundleVersion"];

  if (!terminalVersion || ![terminalVersion isKindOfClass:[NSString class]]) {
    return vUnknown;
  }

  // TODO: here should be more intelligent parsing code
  TSupportedTerminalVersions version = vUnknown;
  if ([terminalVersion isEqualToString:@"273.1"]) {
    version = v273_1;
  } else if ([terminalVersion isEqualToString:@"297"]) {
    version = v297;
  } else if ([terminalVersion isEqualToString:@"299"]) {
    version = v299;
  } else if ([terminalVersion isEqualToString:@"303"]) {
    version = v303;
  } else if ([terminalVersion isEqualToString:@"303.1"]) {
    version = v303dot1;
  } else if ([terminalVersion isEqualToString:@"303.2"]) {
    version = v303dot2;
  } else if ([terminalVersion isEqualToString:@"304"]) {
    version = v304;
  } else if ([terminalVersion isEqualToString:@"305"]) {
    version = v305;
  } else if ([terminalVersion isEqualToString:@"306"]) {
    version = v306;
  } else if ([terminalVersion isEqualToString:@"307"]) {
    version = v307;
  } else if ([terminalVersion isEqualToString:@"308"]) {
    version = v308;
  } else if ([terminalVersion isEqualToString:@"309"]) {
    version = v309;
  }
  if (version == vUnknown) {
    // try to parse it and detect historical version
    int parsedVersion = [terminalVersion intValue];
    if ((parsedVersion > 0) && (parsedVersion < 273)) {
      version = vHistorical;
    } else {
      NSLog(@"Warning: Terminal has unknown version %@. TotalTerminal has not been tested with this Terminal version.", terminalVersion);
    }
  }
  return version;
}

TSupportedTerminalVersions terminalVersion() {
  static bool terminalImageVersionDetected = false;

  if (!terminalImageVersionDetected) {
    terminalImageVersionDetected = true;
    terminalImageVersion = initializeTerminalVersion();
  }
  return terminalImageVersion;
}