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Search the license files in the standard user/common/system licenses

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directories.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30681 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2009-05-09 17:00:41 +00:00
parent 9f463a1917
commit ff74dc2e8b
1 changed files with 29 additions and 18 deletions
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47
src/apps/aboutsystem/AboutSystem.cpp
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@ -100,7 +100,8 @@ class AboutView : public BView {
void PickRandomHaiku();
private:
status_t _GetLicensesPath(BPath& path);
status_t _GetLicensePath(const char* license,
BPath& path);
void _AddCopyrightsFromAttribute();
BStringView* fMemView;
@ -562,11 +563,8 @@ AboutView::AboutView(const BRect &rect)
// copyrights for various projects we use
BPath licensesPath;
_GetLicensesPath(licensesPath);
BPath mitPath(licensesPath);
mitPath.Append("MIT");
BPath mitPath;
_GetLicensePath("MIT", mitPath);
font.SetSize(be_bold_font->Size() + 4);
font.SetFace(B_BOLD_FACE);
@ -1014,9 +1012,6 @@ AboutView::AddCopyrightEntry(const char *name, const char *text,
fCreditsView->Insert(text);
fCreditsView->Insert("\n");
BPath licensesPath;
_GetLicensesPath(licensesPath);
if (licenses.CountLicenses() > 0) {
if (licenses.CountLicenses() > 1)
fCreditsView->Insert("Licenses: ");
@ -1025,14 +1020,16 @@ AboutView::AddCopyrightEntry(const char *name, const char *text,
for (int32 i = 0; i < licenses.CountLicenses(); i++) {
const char* license = licenses.LicenseAt(i);
BString licensePath(licensesPath.Path());
licensePath << '/' << license;
if (i > 0)
fCreditsView->Insert(", ");
fCreditsView->InsertHyperText(license,
new OpenFileAction(licensePath));
BPath licensePath;
if (_GetLicensePath(license, licensePath) == B_OK) {
fCreditsView->InsertHyperText(license,
new OpenFileAction(licensePath.Path()));
} else
fCreditsView->Insert(license);
}
fCreditsView->Insert("\n");
@ -1123,13 +1120,27 @@ AboutView::PickRandomHaiku()
status_t
AboutView::_GetLicensesPath(BPath& path)
AboutView::_GetLicensePath(const char* license, BPath& path)
{
status_t status = find_directory(B_SYSTEM_DATA_DIRECTORY, &path);
if (status != B_OK)
return status;
static const directory_which directoryConstants[] = {
B_USER_DATA_DIRECTORY,
B_COMMON_DATA_DIRECTORY,
B_SYSTEM_DATA_DIRECTORY
};
static const int dirCount = 3;
return path.Append("licenses");
for (int i = 0; i < dirCount; i++) {
struct stat st;
status_t error = find_directory(directoryConstants[i], &path);
if (error == B_OK && path.Append("licenses") == B_OK
&& path.Append(license) == B_OK
&& lstat(path.Path(), &st) == 0) {
return B_OK;
}
}
path.Unset();
return B_ENTRY_NOT_FOUND;
}