TheCloud/panda3d
1
0
Fork 0
mirror of https://github.com/panda3d/panda3d.git synced 2025-10-01 09:23:03 -04:00
Code Issues Packages Projects Releases Wiki Activity

a bit more robustification

Browse Source
This commit is contained in:
David Rose 2012-10-01 22:40:27 +00:00
parent cf8d1ac8cd
commit 5de361dfd4
2 changed files with 11 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
direct/src/plugin/p3dHost.cxx
View File

@ -458,10 +458,7 @@ choose_suitable_platform(string &selected_platform,
const string &package_name,
const string &package_version,
const string &package_platform) {
nout << "choose_suitable_platform(" << package_name << ", "
<< package_version << ", " << package_platform << ")\n";
if (_xcontents == NULL) {
nout << " xcontents is null\n";
return false;
}
@ -493,7 +490,6 @@ choose_suitable_platform(string &selected_platform,
// Here's the matching package definition.
selected_platform = platform;
per_platform = parse_bool_attrib(xpackage, "per_platform", false);
nout << " found match for " << selected_platform << "\n";
return true;
}
@ -504,7 +500,6 @@ choose_suitable_platform(string &selected_platform,
// Now, we look for an exact match for the expected platform.
xpackage = _xcontents->FirstChildElement("package");
nout << " scanning, xpackage = " << xpackage << "\n";
while (xpackage != NULL) {
const char *name = xpackage->Attribute("name");
const char *platform = xpackage->Attribute("platform");
@ -515,26 +510,21 @@ choose_suitable_platform(string &selected_platform,
if (version == NULL) {
version = "";
}
nout << " considering " << name << ", " << platform << ", " << version
<< "\n";
if (name != NULL &&
package_name == name &&
package_platform == platform &&
package_version == version) {
// Here's the matching package definition.
nout << " match!\n";
selected_platform = platform;
per_platform = parse_bool_attrib(xpackage, "per_platform", false);
return true;
}
nout << " no match.\n";
xpackage = xpackage->NextSiblingElement("package");
}
// Look one more time, this time looking for a non-platform-specific
// version.
nout << " further scanning\n";
xpackage = _xcontents->FirstChildElement("package");
while (xpackage != NULL) {
const char *name = xpackage->Attribute("name");
@ -552,7 +542,6 @@ choose_suitable_platform(string &selected_platform,
package_version == version) {
selected_platform = platform;
per_platform = parse_bool_attrib(xpackage, "per_platform", false);
nout << " found empty platform\n";
return true;
}
@ -560,7 +549,6 @@ choose_suitable_platform(string &selected_platform,
}
// Couldn't find a suitable platform.
nout << " couldn't find.\n";
return false;
}

11
direct/src/plugin/p3dPackage.cxx
View File

@ -1369,6 +1369,17 @@ start_download(P3DPackage::DownloadType dtype, const string &urlbase,
}
}
if (download->_try_urls.size() == 1) {
// If we only ended up with only one URL on the try list, then try
// it twice, for a bit of redundancy in case there's a random
// network hiccup or something.
// Save a copy into its own string object first to avoid
// self-dereferencing errors in the push_back() method.
string url = download->_try_urls[0];
download->_try_urls.push_back(url);
}
// OK, start the download.
assert(!download->_try_urls.empty());
url = download->_try_urls.back();