Mac: app mode loader (shim).

Define an interface using which Chrome can be loaded from a minimal loader.
Produce a binary for this loader (which can be put into a bundle).

BUG=13148
TEST=not yet

Review URL: http://codereview.chromium.org/2066004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47576 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 41 insertions, 0 deletions

diff --git a/chrome/common/app_mode_common_mac.h b/chrome/common/app_mode_common_mac.h
index 0929be5..48d72fe 100644
--- a/chrome/common/app_mode_common_mac.h
+++ b/chrome/common/app_mode_common_mac.h
@@ -20,6 +20,47 @@ extern const CFStringRef kAppPrefsID;
 // bundle; this key is recorded under the ID given by |kAppPrefsID|.
 extern const CFStringRef kLastRunAppBundlePathPrefsKey;
 
+// Current major/minor version numbers of |ChromeAppModeInfo| (defined below).
+const unsigned kCurrentChromeAppModeInfoMajorVersion = 0;
+const unsigned kCurrentChromeAppModeInfoMinorVersion = 1;
+
+// The structure used to pass information from the app mode loader to the
+// (browser) framework. This is versioned using major and minor version numbers,
+// written below as v<major>.<minor>. Version-number checking is done by the
+// framework, and the framework must accept all structures with the same major
+// version number. It may refuse to load if the major version of the structure
+// is different from the one it accepts.
+struct ChromeAppModeInfo {
+  // Major and minor version number of this structure.
+  unsigned major_version;  // Required: all versions
+  unsigned minor_version;  // Required: all versions
+
+  // Original |argc| and |argv|.
+  int argc;  // Required: v0.1
+  char** argv;  // Required: v0.1
+
+  // Versioned path to the browser which is being loaded.
+  char* chrome_versioned_path;  // Required: v0.1
+
+  // Information about the App Mode shortcut:
+
+  // Path to the App Mode Loader application bundle originally run.
+  char* app_mode_bundle_path;  // Optional: v0.1
+
+  // Short ID string, preferably derived from |app_mode_short_name|. Should be
+  // safe for the file system.
+  char* app_mode_id;  // Required: v0.1
+
+  // Short (e.g., one-word) UTF8-encoded name for the shortcut.
+  char* app_mode_short_name;  // Optional: v0.1
+
+  // Unrestricted (e.g., several-word) UTF8-encoded name for the shortcut.
+  char* app_mode_name;  // Optional: v0.1
+
+  // URL for the shortcut. Must be a valid URL.
+  char* app_mode_url;  // Required: v0.1
+};
+
 }  // namespace app_mode
 
 #endif  // CHROME_COMMON_APP_MODE_COMMON_MAC_H_