| commit | 9783aca0bbd6627ac52cc90bc8a0e2f410a7ac37 | |
| author | Steffen Nurpmeso <sdaoden@users.sf.net> | |
| Sat, 26 Jul 2014 21:12:55 +0000 (26 23:12 +0200) | ||
| committer | Steffen Nurpmeso <sdaoden@users.sf.net> | |
| Tue, 14 Jul 2015 14:28:27 +0000 (14 16:28 +0200) | ||
| tree | 4258a957f384e6f876796af2b390553b664c13a5 | treesnapshot (tar.gz zip) |
| parent | ccf95e0f247c875c8b8cb34f2ed172d6f0f3d807 | commitdiff |
file_case: add read interface, extend abstraction..
Encapsulate I/O reads under the file_case surface in order to
implement a decompression layer that doesn't use external unpack
programs but instead directly uses and links against the libraries
which implement the decompression algorithms.
Add new file_case::mux_need_stdio (and ::fc_have_stdio) flags
which henceforth will be required in order to access the .file()
a.k.a STD I/O FILE* of an object, for those rare cases (only the
grn(1) gremlin preprocessor) where the file_case user needs a
FILE* for extended operations which we don't support in file_case,
e.g. fscanf(3).
This also fixes an obviously faulty ungetc(3) in
src/devices/grops/psrm.cpp, line 834 (before patch; c->cc).
Encapsulate I/O reads under the file_case surface in order to
implement a decompression layer that doesn't use external unpack
programs but instead directly uses and links against the libraries
which implement the decompression algorithms.
Add new file_case::mux_need_stdio (and ::fc_have_stdio) flags
which henceforth will be required in order to access the .file()
a.k.a STD I/O FILE* of an object, for those rare cases (only the
grn(1) gremlin preprocessor) where the file_case user needs a
FILE* for extended operations which we don't support in file_case,
e.g. fscanf(3).
This also fixes an obviously faulty ungetc(3) in
src/devices/grops/psrm.cpp, line 834 (before patch; c->cc).
14 files changed: