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introduce lws_wsi_user

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Signed-off-by: Andy Green <andy.green@linaro.org>
This commit is contained in:
Andy Green 2015-12-14 07:16:32 +08:00
parent 1a366bf946
commit 3f62870e67
3 changed files with 13 additions and 1 deletions
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5
changelog
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@ -4,7 +4,7 @@ Changelog
User api additions User api additions
------------------ ------------------
lws now exposes his internal platform file abstraction in a way that can be 1) lws now exposes his internal platform file abstraction in a way that can be
both used by user code to make it platform-agnostic, and be overridden or both used by user code to make it platform-agnostic, and be overridden or
subclassed by user code. This allows things like handling the URI "directory subclassed by user code. This allows things like handling the URI "directory
space" as a virtual filesystem that may or may not be backed by a regular space" as a virtual filesystem that may or may not be backed by a regular
@ -45,6 +45,9 @@ lws_plat_file_write(struct lws_plat_file_ops *fops, lws_filefd_type fd,
The user code can also override or subclass the file operations, to either The user code can also override or subclass the file operations, to either
wrap or replace them. An example is shown in test server. wrap or replace them. An example is shown in test server.
2) A new API void * lws_wsi_user(struct lws *wsi) lets you get the pointer to
the user data associated with the wsi, just from the wsi.
User api changes User api changes
---------------- ----------------

6
lib/libwebsockets.c
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@ -941,6 +941,12 @@ lws_get_ctx(const struct lws *wsi)
return wsi->context; return wsi->context;
} }
LWS_VISIBLE LWS_EXTERN void *
lws_wsi_user(struct lws *wsi)
{
return wsi->user_space;
}
#ifdef LWS_WITH_OLD_API_WRAPPERS #ifdef LWS_WITH_OLD_API_WRAPPERS
/* /*

3
lib/libwebsockets.h
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@ -1414,6 +1414,9 @@ lws_service_fd(struct lws_context *context,
LWS_VISIBLE LWS_EXTERN void * LWS_VISIBLE LWS_EXTERN void *
lws_context_user(struct lws_context *context); lws_context_user(struct lws_context *context);
LWS_VISIBLE LWS_EXTERN void *
lws_wsi_user(struct lws *wsi);
/* /*
* NOTE: These public enums are part of the abi. If you want to add one, * NOTE: These public enums are part of the abi. If you want to add one,
* add it at where specified so existing users are unaffected. * add it at where specified so existing users are unaffected.