Topic c4u Update System
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In Response to Günther
The basic idea is that the engine knows it's version, reads the current version from the master server response, and computes the update download link from that information and one of the URL templates in the configuration, depending on the version difference. Some upgrades need intermediate upgrades, some just the latest cumulative one. When the user clicks yes, the update is downloaded, the c4group executable extracted from the update package and executed to do the update.
More details are easiest found in the redwolf design repository in the tools directory, if you have access to that. I think some of the scripts have longer comments.
C4U files are created from an exact copy of the old files to update from and the desired result.
Puncheraddress is used to punch a hole trough NAT with UDP.
More details are easiest found in the redwolf design repository in the tools directory, if you have access to that. I think some of the scripts have longer comments.
C4U files are created from an exact copy of the old files to update from and the desired result.
Puncheraddress is used to punch a hole trough NAT with UDP.
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