nanopenguin/verts-twmailer
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better error handling

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This commit is contained in:
Benedikt Galbavy 2023-10-20 15:25:17 +02:00
parent 56cda26792
commit 35169e2e53
1 changed files with 11 additions and 2 deletions
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13
server.cpp
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@ -71,7 +71,16 @@ int main (int argc, char* argv[])
fs::path spool_dir = fs::path(argv[2]);
fs::create_directory(spool_dir);
if (fs::exists(spool_dir) && !fs::is_directory(spool_dir)) {
printf("%s is not a directory\n", spool_dir.c_str());
printUsage();
return EXIT_FAILURE;
}
if (fs::create_directory(spool_dir)) {
printf("%s does not exist, creating new...\n", spool_dir.c_str());
}
fs::create_directory(spool_dir/"users");
fs::create_directory(spool_dir/"messages");
@ -182,7 +191,7 @@ inline bool isInteger(const std::string & s)
void printUsage()
{
printf("printUsage\n");
printf("Usage: <twmailer-server [port] [path spool_directory]>\n");
}
void *clientCommunication(void *data)