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d4448bc836
Right now we have multiple methods for parsing IP addresses in the
configuration. This is quite painful. This patch aims at adapting
str2sa_range() to make it support all formats, so that the callers
perform the appropriate tests on the return values. str2sa() was
changed to simply return str2sa_range().
The output values are now the following ones (taken from the comment
on top of the function).
Converts <str> to a locally allocated struct sockaddr_storage *, and a port
range or offset consisting in two integers that the caller will have to
check to find the relevant input format. The following format are supported :
String format | address | port | low | high
addr | <addr> | 0 | 0 | 0
addr: | <addr> | 0 | 0 | 0
addr:port | <addr> | <port> | <port> | <port>
addr:pl-ph | <addr> | <pl> | <pl> | <ph>
addr:+port | <addr> | <port> | 0 | <port>
addr:-port | <addr> |-<port> | <port> | 0
The detection of a port range or increment by the caller is made by
comparing <low> and <high>. If both are equal, then port 0 means no port
was specified. The caller may pass NULL for <low> and <high> if it is not
interested in retrieving port ranges.
Note that <addr> above may also be :
- empty ("") => family will be AF_INET and address will be INADDR_ANY
- "*" => family will be AF_INET and address will be INADDR_ANY
- "::" => family will be AF_INET6 and address will be IN6ADDR_ANY
- a host name => family and address will depend on host name resolving.
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| .. | ||
| accept4.h | ||
| appsession.h | ||
| base64.h | ||
| buffer.h | ||
| cfgparse.h | ||
| chunk.h | ||
| compat.h | ||
| compiler.h | ||
| config.h | ||
| debug.h | ||
| defaults.h | ||
| epoll.h | ||
| errors.h | ||
| memory.h | ||
| mini-clist.h | ||
| rbtree.h | ||
| regex.h | ||
| sessionhash.h | ||
| splice.h | ||
| standard.h | ||
| syscall.h | ||
| template.h | ||
| ticks.h | ||
| time.h | ||
| tools.h | ||
| uri_auth.h | ||
| version.h | ||