diff options
Diffstat (limited to 'chrome_frame/utils.h')
| -rw-r--r-- | chrome_frame/utils.h | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/chrome_frame/utils.h b/chrome_frame/utils.h index d4781e1..665ebca 100644 --- a/chrome_frame/utils.h +++ b/chrome_frame/utils.h @@ -180,8 +180,36 @@ typedef enum IEVersion { IE_6, IE_7, IE_8, + IE_9, }; +// The renderer to be used for a page. Values for Chrome also convey the +// reason why Chrome is used. +enum RendererType { + RENDERER_TYPE_UNDETERMINED = 0, + RENDERER_TYPE_CHROME_MIN, + // NOTE: group all _CHROME_ values together below here, as they are used for + // generating metrics reported via UMA (adjust MIN/MAX as needed). + RENDERER_TYPE_CHROME_GCF_PROTOCOL = RENDERER_TYPE_CHROME_MIN, + RENDERER_TYPE_CHROME_HTTP_EQUIV, + RENDERER_TYPE_CHROME_RESPONSE_HEADER, + RENDERER_TYPE_CHROME_DEFAULT_RENDERER, + RENDERER_TYPE_CHROME_OPT_IN_URL, + RENDERER_TYPE_CHROME_WIDGET, + // NOTE: all _CHOME_ values must go above here (adjust MIN/MAX as needed). + RENDERER_TYPE_CHROME_MAX = RENDERER_TYPE_CHROME_WIDGET, + RENDERER_TYPE_OTHER, +}; + +// Returns true if the given RendererType represents Chrome. +bool IsChrome(RendererType renderer_type); + +// Convenience macro for logging a sample for the launch type metric. +#define THREAD_SAFE_UMA_LAUNCH_TYPE_COUNT(sample) \ + THREAD_SAFE_UMA_HISTOGRAM_CUSTOM_COUNTS("ChromeFrame.LaunchType", sample, \ + RENDERER_TYPE_CHROME_MIN, RENDERER_TYPE_CHROME_MAX, \ + RENDERER_TYPE_CHROME_MAX + 1 - RENDERER_TYPE_CHROME_MIN) + // To get the IE version when Chrome Frame is hosted in IE. Make sure that // the hosting browser is IE before calling this function, otherwise NON_IE // will be returned. @@ -252,7 +280,11 @@ bool IsUnpinnedMode(); bool IsGcfDefaultRenderer(); // Check if this url is opting into Chrome Frame based on static settings. -bool IsOptInUrl(const wchar_t* url); +// Returns one of: +// - RENDERER_TYPE_UNDETERMINED if not opt-in or if explicit opt-out +// - RENDERER_TYPE_CHROME_DEFAULT_RENDERER +// - RENDERER_TYPE_CHROME_OPT_IN_URL +RendererType RendererTypeForUrl(const std::wstring& url); // A shortcut for QueryService template <typename T> |