Merge pull request #1596 from lovell/add-gio-to-dependencies
Increase minimum glib-2.0 dependency to v2.15 (released March 2012)
This commit is contained in:
John Cupitt
GitHub
commit
df72de89d0
38
configure.ac
38
configure.ac
@ -450,41 +450,9 @@ AC_CHECK_LIB(m,cbrt,[AC_DEFINE(HAVE_CBRT,1,[have cbrt() in libm.])])
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AC_CHECK_LIB(m,hypot,[AC_DEFINE(HAVE_HYPOT,1,[have hypot() in libm.])])
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AC_CHECK_LIB(m,atan2,[AC_DEFINE(HAVE_ATAN2,1,[have atan2() in libm.])])
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# have to have these parts of glib ... we need glib 2.6 for GOption
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# gio is optional, see below
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PKG_CHECK_MODULES(REQUIRED, glib-2.0 >= 2.6 gmodule-2.0 gobject-2.0)
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PACKAGES_USED="$PACKAGES_USED glib-2.0 gmodule-2.0 gobject-2.0"
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# from 2.12 we have g_base64_encode()
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PKG_CHECK_MODULES(BASE64_ENCODE, glib-2.0 >= 2.12,
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[AC_DEFINE(HAVE_BASE64_ENCODE,1,
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[define if your glib has g_base64_encode().]
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)
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],
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[:
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]
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)
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# from 2.14 we have g_option_context_get_help()
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PKG_CHECK_MODULES(CONTEXT_GET_HELP, glib-2.0 >= 2.14,
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[AC_DEFINE(HAVE_CONTEXT_GET_HELP,1,
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[define if your glib has g_option_context_get_help().]
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)
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],
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[:
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]
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)
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# from 2.15 we have GIO
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PKG_CHECK_MODULES(GIO, glib-2.0 >= 2.15,
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[AC_DEFINE(HAVE_GIO,1,
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[define if your glib has GIO.]
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)
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PACKAGES_USED="$PACKAGES_USED gio-2.0"
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],
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[:
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]
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)
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# have to have these parts of glib ... we need glib 2.15 for gio
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PKG_CHECK_MODULES(REQUIRED, glib-2.0 >= 2.15 gmodule-2.0 gobject-2.0 gio-2.0)
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PACKAGES_USED="$PACKAGES_USED glib-2.0 gmodule-2.0 gobject-2.0 gio-2.0"
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# from 2.28 we have a monotonic timer
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PKG_CHECK_MODULES(MONOTONIC_TIME, glib-2.0 >= 2.28,
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@ -2169,7 +2169,7 @@ vips_foreign_operation_init( void )
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vips_foreign_save_rad_target_get_type();
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#endif /*HAVE_RADIANCE*/
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#if defined(HAVE_POPPLER) && defined(HAVE_GIO)
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#if defined(HAVE_POPPLER)
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vips_foreign_load_pdf_file_get_type();
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vips_foreign_load_pdf_buffer_get_type();
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vips_foreign_load_pdf_source_get_type();
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@ -68,7 +68,7 @@
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/* TODO ... put minimise support back in.
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*/
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#if defined(HAVE_POPPLER) && defined(HAVE_GIO)
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#if defined(HAVE_POPPLER)
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#include <cairo.h>
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#include <poppler.h>
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@ -801,7 +801,7 @@ vips_foreign_load_pdf_source_init( VipsForeignLoadPdfSource *source )
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{
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}
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#endif /*defined(HAVE_POPPLER) && defined(HAVE_GIO)*/
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#endif /*defined(HAVE_POPPLER)*/
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/* Also used by the pdfium loader.
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*/
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@ -67,10 +67,7 @@
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#include <vips/internal.h>
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#include <vips/debug.h>
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/* We need GIO for GInputStream.
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*/
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#if defined(HAVE_RSVG) && defined(HAVE_GIO)
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#if defined(HAVE_RSVG)
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#include <cairo.h>
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#include <librsvg/rsvg.h>
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@ -728,7 +725,7 @@ vips_foreign_load_svg_buffer_init( VipsForeignLoadSvgBuffer *buffer )
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{
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}
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#endif /*HAVE_RSVG && HAVE_GIO*/
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#endif /*HAVE_RSVG*/
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/**
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* vips_svgload:
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@ -269,8 +269,6 @@ VipsSourceCustom *vips_source_custom_new( void );
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* hook librsvg up to libvips using the GInputStream interface.
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*/
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#ifdef HAVE_GIO
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#define VIPS_TYPE_G_INPUT_STREAM (vips_g_input_stream_get_type())
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#define VIPS_G_INPUT_STREAM( obj ) \
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(G_TYPE_CHECK_INSTANCE_CAST( (obj), \
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@ -306,8 +304,6 @@ typedef struct _VipsGInputStreamClass {
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GInputStream *vips_g_input_stream_new_from_source( VipsSource *source );
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#endif /*HAVE_GIO*/
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#define VIPS_TYPE_TARGET (vips_target_get_type())
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#define VIPS_TARGET( obj ) \
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(G_TYPE_CHECK_INSTANCE_CAST( (obj), \
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@ -133,9 +133,6 @@ void vips__link_break_all( VipsImage *im );
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void *vips__link_map( VipsImage *image, gboolean upstream,
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VipsSListMap2Fn fn, void *a, void *b );
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char *vips__b64_encode( const unsigned char *data, size_t data_length );
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unsigned char *vips__b64_decode( const char *buffer, size_t *data_length );
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gboolean vips__mmap_supported( int fd );
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void *vips__mmap( int fd, int writeable, size_t length, gint64 offset );
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int vips__munmap( const void *start, size_t length );
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@ -91,9 +91,7 @@ extern "C" {
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/* Needed for VipsGInputStream.
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*/
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#ifdef HAVE_GIO
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#include <gio/gio.h>
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#endif /*HAVE_GIO*/
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/* If we're being parsed by SWIG, remove gcc attributes.
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*/
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@ -16,7 +16,6 @@ libiofuncs_la_SOURCES = \
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gate.c \
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enumtypes.c \
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object.c \
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base64.c \
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error.c \
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image.c \
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vips.c \
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@ -1,317 +0,0 @@
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/* base64.c -- Encode/decode integers in base64 format
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* Created: Mon Sep 23 16:55:12 1996 by faith@dict.org
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* Revised: Sat Mar 30 12:02:36 2002 by faith@dict.org
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* Copyright 1996, 2002 Rickard E. Faith (faith@dict.org)
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Library General Public License as published
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* by the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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* \section{Base-64 Routines}
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*
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* \intro These routines use the 64-character subset of International
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* Alphabet IA5 discussed in RFC 1421 (printeable encoding) and RFC 1522
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* (base64 MIME).
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*
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Value Encoding Value Encoding Value Encoding Value Encoding
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0 A 17 R 34 i 51 z
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1 B 18 S 35 j 52 0
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2 C 19 T 36 k 53 1
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3 D 20 U 37 l 54 2
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4 E 21 V 38 m 55 3
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5 F 22 W 39 n 56 4
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6 G 23 X 40 o 57 5
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7 H 24 Y 41 p 58 6
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8 I 25 Z 42 q 59 7
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9 J 26 a 43 r 60 8
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10 K 27 b 44 s 61 9
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11 L 28 c 45 t 62 +
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12 M 29 d 46 u 63 /
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13 N 30 e 47 v
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14 O 31 f 48 w (pad) =
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15 P 32 g 49 x
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16 Q 33 h 50 y
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*
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*/
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/*
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Hacked for VIPS ... does any length object (not just ints), formats
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base64 into 70 character lines, output to a malloc'd buffer.
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VIPS uses this to write BLOBs (like ICC profiles, for example) to the
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XML that follows an image.
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Modified on:
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23/7/07 JC
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- oop, needed a slightly larger worst-case buffer in im__b64_encode()
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12/5/09
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- fix signed/unsigned warning
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25/3/11
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- move to vips_ namespace
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31/5/15
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- oops siged/unsigned mess-up meant we were not padding correctly
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20/3/19
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- larger output allocate
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- better max size check
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*/
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/*
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#define DEBUG
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif /*HAVE_CONFIG_H*/
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#include <vips/intl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include <vips/vips.h>
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#include <vips/internal.h>
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#ifdef HAVE_BASE64_ENCODE
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/* glib 2.12 adds these.
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*/
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char *
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vips__b64_encode( const unsigned char *data, size_t data_length )
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{
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return( g_base64_encode( data, data_length ) );
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}
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unsigned char *
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vips__b64_decode( const char *buffer, size_t *data_length )
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{
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return( g_base64_decode( buffer, data_length ) );
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}
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#else /*!HAVE_BASE64_ENCODE*/
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static unsigned char b64_list[] =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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#define XX 100
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static unsigned char b64_index[256] = {
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,62, XX,XX,XX,63,
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52,53,54,55, 56,57,58,59, 60,61,XX,XX, XX,XX,XX,XX,
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XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
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15,16,17,18, 19,20,21,22, 23,24,25,XX, XX,XX,XX,XX,
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XX,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
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41,42,43,44, 45,46,47,48, 49,50,51,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX, XX,XX,XX,XX,
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};
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/* Read (up to) 3 bytes from in. Be careful about byte ordering :-/ we need to
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* end up with in[2] in the bottom few bits.
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*/
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static int
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read24( const unsigned char *in, int remaining )
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{
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int bits;
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int i;
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bits = 0;
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for( i = 0; i < 3; i++ ) {
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bits = VIPS_LSHIFT_INT( bits, 8 );
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if( remaining > 0 ) {
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bits |= in[i];
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remaining -= 1;
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}
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}
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return( bits );
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}
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/* Output (up to) 24 bits as four base64 chars. Pad with '=' characters.
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*/
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static void
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encode24( char *p, int bits, int remaining )
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{
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int i;
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for( i = 0; i < 4; i++ ) {
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if( remaining <= 0 )
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p[i] = '=';
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else {
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/* Take the top 6 bits of 24.
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*/
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p[i] = b64_list[(bits >> 18) & 63];
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bits = VIPS_LSHIFT_INT( bits, 6 );
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remaining -= 6;
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}
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}
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}
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/* Output to a malloc'd buffer, NULL on error. Try to be simple and reliable,
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* rather than quick.
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*/
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char *
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vips__b64_encode( const unsigned char *data, size_t data_length )
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{
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/* Worst case: 1.333 chars per byte, plus 10% for extra carriage
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* returns and stuff, plus the final \n\0.
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*/
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const size_t output_data_length = data_length * 44 / 30 + 10;
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char *buffer;
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char *p;
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int i;
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int cursor;
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if( data_length > 10 * 1024 * 1024 ) {
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/* We shouldn't really be used for large amounts of data, plus
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* we are using int offsets.
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*
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* A large ICC profile can be 1MB, so allow 10MB.
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*/
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vips_error( "vips__b64_encode", "%s", _( "too much data" ) );
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return( NULL );
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}
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if( !(buffer = vips_malloc( NULL, output_data_length )) )
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return( NULL );
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p = buffer;
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*p++ = '\n';
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cursor = 0;
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for( i = 0; i < data_length; i += 3 ) {
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int remaining = data_length - i;
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int bits;
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bits = read24( data + i, remaining );
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encode24( p, bits, remaining * 8 );
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p += 4;
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cursor += 4;
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if( cursor >= 76 ) {
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*p++ = '\n';
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cursor = 0;
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}
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}
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if( cursor > 0 )
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*p++ = '\n';
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*p++ = '\0';
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g_assert( (size_t) (p - buffer) < output_data_length );
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#ifdef DEBUG
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{
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unsigned int total;
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/* Calculate a very simple checksum for debugging.
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*/
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for( total = 0, i = 0; i < data_length; i++ )
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total += data[i];
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printf( "vips__b64_encode: length = %zu, checksum 0x%x\n",
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data_length, total & 0xffff );
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}
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#endif /*DEBUG*/
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return( buffer );
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}
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/* Decode base64 back to binary in a malloc'd buffer. NULL on error.
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*/
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unsigned char *
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vips__b64_decode( const char *buffer, size_t *data_length )
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{
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const size_t buffer_length = strlen( buffer );
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/* Worst case. Add one, since we don't want to return NULL for an empty
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* input string, it would look like an error return.
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*/
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const size_t output_data_length = 1 + buffer_length * 3 / 4;
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unsigned char *data;
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unsigned char *p;
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unsigned int bits;
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int nbits;
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int i;
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/* A large ICC profile can be a couple of MB, so 10 should be plenty.
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*/
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if( output_data_length > 10 * 1024 * 1024 ) {
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/* We shouldn't really be used for large amounts of data, plus
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* we are using an int for offset.
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*/
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vips_error( "vips__b64_decode", "%s", _( "too much data" ) );
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return( NULL );
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}
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if( !(data = vips_malloc( NULL, output_data_length )) )
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return( NULL );
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p = data;
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bits = 0;
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nbits = 0;
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for( i = 0; i < buffer_length; i++ ) {
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unsigned int val;
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if( (val = b64_index[(int) buffer[i]]) != XX ) {
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bits = VIPS_LSHIFT_INT( bits, 6 );
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bits |= val;
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nbits += 6;
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if( nbits >= 8 ) {
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*p++ = (bits >> (nbits - 8)) & 0xff;
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nbits -= 8;
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}
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}
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}
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g_assert( (size_t) (p - data) < output_data_length );
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if( data_length )
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*data_length = p - data;
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#ifdef DEBUG
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{
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unsigned int total;
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/* Calculate a very simple checksum for debugging.
|
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*/
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for( total = 0, i = 0; i < p - data; i++ )
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total += data[i];
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printf( "vips__b64_decode: length = %d, checksum 0x%x\n",
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p - data, total & 0xffff );
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}
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#endif /*DEBUG*/
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return( data );
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}
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#endif /*HAVE_BASE64_ENCODE*/
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@ -49,8 +49,6 @@
|
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#include <vips/internal.h>
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#include <vips/debug.h>
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|
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#ifdef HAVE_GIO
|
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|
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#include <gio/gio.h>
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|
||||
static void vips_g_input_stream_seekable_iface_init( GSeekableIface *iface );
|
||||
@ -301,5 +299,3 @@ vips_g_input_stream_new_from_source( VipsSource *source )
|
||||
"input", source,
|
||||
NULL ) );
|
||||
}
|
||||
|
||||
#endif /*HAVE_GIO*/
|
||||
|
||||
@ -486,9 +486,7 @@ vips_init( const char *argv0 )
|
||||
vips_morphology_operation_init();
|
||||
vips_draw_operation_init();
|
||||
vips_mosaicing_operation_init();
|
||||
#ifdef HAVE_GIO
|
||||
vips_g_input_stream_get_type();
|
||||
#endif /*HAVE_GIO*/
|
||||
|
||||
/* Load any vips8 plugins from the vips libdir. Keep going, even if
|
||||
* some plugins fail to load.
|
||||
|
||||
@ -735,7 +735,7 @@ transform_blob_save_string( const GValue *src_value, GValue *dest_value )
|
||||
char *b64;
|
||||
|
||||
blob = vips_value_get_blob( src_value, &length );
|
||||
if( (b64 = vips__b64_encode( blob, length )) ) {
|
||||
if( (b64 = g_base64_encode( blob, length )) ) {
|
||||
vips_value_set_save_string( dest_value, b64 );
|
||||
vips_free( b64 );
|
||||
}
|
||||
@ -754,7 +754,7 @@ transform_save_string_blob( const GValue *src_value, GValue *dest_value )
|
||||
size_t length;
|
||||
|
||||
b64 = vips_value_get_save_string( src_value );
|
||||
if( (blob = vips__b64_decode( b64, &length )) )
|
||||
if( (blob = g_base64_decode( b64, &length )) )
|
||||
vips_value_set_blob( dest_value,
|
||||
(VipsCallbackFn) vips_free, blob, length );
|
||||
else
|
||||
|
||||
@ -256,7 +256,6 @@ libvips/iofuncs/sinkmemory.c
|
||||
libvips/iofuncs/window.c
|
||||
libvips/iofuncs/reorder.c
|
||||
libvips/iofuncs/targetcustom.c
|
||||
libvips/iofuncs/base64.c
|
||||
libvips/iofuncs/source.c
|
||||
libvips/iofuncs/memory.c
|
||||
libvips/iofuncs/sinkdisc.c
|
||||
|
||||
6
po/de.po
6
po/de.po
@ -2619,12 +2619,6 @@ msgstr "»mmap %s« zur gleichen Adresse nicht möglich"
|
||||
msgid "too little data"
|
||||
msgstr "zu wenige Daten"
|
||||
|
||||
#. We shouldn't really be used for large amounts of data.
|
||||
#.
|
||||
#: libvips/iofuncs/base64.c:176 libvips/iofuncs/base64.c:241
|
||||
msgid "too much data"
|
||||
msgstr "zu viele Daten"
|
||||
|
||||
#: libvips/iofuncs/object.c:148
|
||||
#, c-format
|
||||
msgid "parameter %s not set"
|
||||
|
||||
12
po/en_GB.po
12
po/en_GB.po
@ -5318,18 +5318,6 @@ msgstr ""
|
||||
msgid "TB"
|
||||
msgstr ""
|
||||
|
||||
#. We shouldn't really be used for large amounts of data, plus
|
||||
#. * we are using int offsets.
|
||||
#. *
|
||||
#. * A large ICC profile can be 1MB, so allow 10MB of b64.
|
||||
#.
|
||||
#. We shouldn't really be used for large amounts of data, plus
|
||||
#. * we are using an int for offset.
|
||||
#.
|
||||
#: ../libvips/iofuncs/base64.c:177 ../libvips/iofuncs/base64.c:244
|
||||
msgid "too much data"
|
||||
msgstr ""
|
||||
|
||||
#: ../libvips/morphology/morph.c:139
|
||||
msgid "morphology operation"
|
||||
msgstr ""
|
||||
|
||||
@ -1138,15 +1138,11 @@ main( int argc, char **argv )
|
||||
/* "vips" with no arguments does "vips --help".
|
||||
*/
|
||||
if( argc == 1 ) {
|
||||
#ifdef HAVE_CONTEXT_GET_HELP
|
||||
char *help;
|
||||
|
||||
help = g_option_context_get_help( context, TRUE, NULL );
|
||||
printf( "%s", help );
|
||||
g_free( help );
|
||||
#else /* !HAVE_CONTEXT_GET_HELP */
|
||||
printf( "help not available, your glib is too old\n" );
|
||||
#endif /* HAVE_CONTEXT_GET_HELP */
|
||||
|
||||
exit( 0 );
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user