upstream/mercurial-mirror Files · mercurial/cffi/mpatchbuild.py

wireproto: only expose "clonebundles" to version 1 transports...

wireproto: only expose "clonebundles" to version 1 transports This may make a comeback in wire protocol version 2. The feature definitely needs to be carried forward. But at this juncture, I'm flirting with the idea of implementing this via a "redirect" mechanism at the command response level itself rather than something that requires one-off client support for querying and handling. i.e. I want to make it so servers can say "fetch this first and then come back" and clients handle that automatically. This would not only support clone bundles, but would also support piece-meal "pull bundles." Whatever happens, we can deal with it down the road. Differential Revision: https://phab.mercurial-scm.org/D3203

Yuya Nishihara - - Load All Authors

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        Yuya Nishihara
    
cffi: rename build scripts...

              r32505
            
      from __future__ import absolute_import

      import cffi

      import os

      ffi = cffi.FFI()

      mpatch_c = os.path.join(os.path.join(os.path.dirname(__file__), '..',

                                           'mpatch.c'))

        Augie Fackler
    
cleanup: fix some latent open(path).read() et al calls we previously missed...

              r36966
            
      with open(mpatch_c) as f:

          ffi.set_source("mercurial.cffi._mpatch", f.read(),

                         include_dirs=["mercurial"])

        Yuya Nishihara
    
cffi: rename build scripts...

              r32505
            
      ffi.cdef("""

      struct mpatch_frag {

             int start, end, len;

             const char *data;

      };

      struct mpatch_flist {

             struct mpatch_frag *base, *head, *tail;

      };

      extern "Python" struct mpatch_flist* cffi_get_next_item(void*, ssize_t);

      int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist** res);

      ssize_t mpatch_calcsize(size_t len, struct mpatch_flist *l);

      void mpatch_lfree(struct mpatch_flist *a);

      static int mpatch_apply(char *buf, const char *orig, size_t len,

                              struct mpatch_flist *l);

      struct mpatch_flist *mpatch_fold(void *bins,

                             struct mpatch_flist* (*get_next_item)(void*, ssize_t),

                             ssize_t start, ssize_t end);

      """)

      if __name__ == '__main__':

          ffi.compile()

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Yuya Nishihara cffi: rename build scripts...	r32505	from __future__ import absolute_import

		import cffi
		import os

		ffi = cffi.FFI()
		mpatch_c = os.path.join(os.path.join(os.path.dirname(__file__), '..',
		'mpatch.c'))
Augie Fackler cleanup: fix some latent open(path).read() et al calls we previously missed...	r36966	with open(mpatch_c) as f:
		ffi.set_source("mercurial.cffi._mpatch", f.read(),
		include_dirs=["mercurial"])
Yuya Nishihara cffi: rename build scripts...	r32505	ffi.cdef("""

		struct mpatch_frag {
		int start, end, len;
		const char *data;
		};

		struct mpatch_flist {
		struct mpatch_frag base, head, *tail;
		};

		extern "Python" struct mpatch_flist* cffi_get_next_item(void*, ssize_t);

		int mpatch_decode(const char bin, ssize_t len, struct mpatch_flist* res);
		ssize_t mpatch_calcsize(size_t len, struct mpatch_flist *l);
		void mpatch_lfree(struct mpatch_flist *a);
		static int mpatch_apply(char buf, const char orig, size_t len,
		struct mpatch_flist *l);
		struct mpatch_flist mpatch_fold(void bins,
		struct mpatch_flist* (get_next_item)(void, ssize_t),
		ssize_t start, ssize_t end);
		""")

		if __name__ == '__main__':
		ffi.compile()