move some junk to deprecated/
This commit is contained in:
parent
c8d6aac98d
commit
1a3c62851e
10
TODO
10
TODO
@ -1,17 +1,7 @@
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- vips_filename_suffix_match() is used by
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vips_foreign_load_new_from_foreign_sub(), but it splits on ':' ... argh!
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deprecate this thing and stop ':' split
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- can we use postbuild elsewhere? look at use of "preclose" / "written", etc.
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- why is cache in nip2 so slow? its awful
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investigate again
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@ -43,6 +43,7 @@
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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 <ctype.h>
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#include <vips/vips.h>
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#include <vips/internal.h>
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@ -50,6 +51,192 @@
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#include <vips/vector.h>
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#include <vips/transform.h>
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/* Split filename into name / mode components. name and mode should both be
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* FILENAME_MAX chars.
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*
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* We look for the ':' splitting the name and mode by searching for the
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* rightmost occurence of the regexp ".[A-Za-z0-9]+:". Example: consider the
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* horror that is
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*
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* c:\silly:dir:name\fr:ed.tif:jpeg:95,,,,c:\icc\srgb.icc
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*
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*/
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void
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im_filename_split( const char *path, char *name, char *mode )
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{
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char *p;
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vips_strncpy( name, path, FILENAME_MAX );
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/* Search back towards start stopping at each ':' char.
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*/
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for( p = name + strlen( name ) - 1; p > name; p -= 1 )
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if( *p == ':' ) {
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char *q;
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for( q = p - 1; isalnum( *q ) && q > name; q -= 1 )
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;
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if( *q == '.' )
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break;
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}
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if( *p == ':' ) {
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vips_strncpy( mode, p + 1, FILENAME_MAX );
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*p = '\0';
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}
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else
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strcpy( mode, "" );
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}
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/* Skip any leading path stuff. Horrible: if this is a filename which came
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* from win32 and we're a *nix machine, it'll have '\\' not '/' as the
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* separator :-(
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*
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* Try to fudge this ... if the file doesn't contain any of our native
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* separators, look for the opposite one as well. If there are none of those
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* either, just return the filename.
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*/
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const char *
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im_skip_dir( const char *path )
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{
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char name[FILENAME_MAX];
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char mode[FILENAME_MAX];
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const char *p;
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const char *q;
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const char native_dir_sep = G_DIR_SEPARATOR;
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const char non_native_dir_sep = native_dir_sep == '/' ? '\\' : '/';
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/* Remove any trailing save modifiers: we don't want '/' or '\' in the
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* modifier confusing us.
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*/
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im_filename_split( path, name, mode );
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/* The '\0' char at the end of the string.
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*/
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p = name + strlen( name );
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/* Search back for the first native dir sep, or failing that, the first
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* non-native dir sep.
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*/
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for( q = p; q > name && q[-1] != native_dir_sep; q-- )
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;
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if( q == name )
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for( q = p; q > name && q[-1] != non_native_dir_sep; q-- )
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;
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return( path + (q - name) );
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}
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/* Extract suffix from filename, ignoring any mode string. Suffix should be
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* FILENAME_MAX chars. Include the "." character, if any.
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*/
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void
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im_filename_suffix( const char *path, char *suffix )
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{
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char name[FILENAME_MAX];
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char mode[FILENAME_MAX];
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char *p;
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im_filename_split( path, name, mode );
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if( (p = strrchr( name, '.' )) )
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strcpy( suffix, p );
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else
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strcpy( suffix, "" );
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}
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/* Does a filename have one of a set of suffixes. Ignore case.
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*/
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int
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im_filename_suffix_match( const char *path, const char *suffixes[] )
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{
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char suffix[FILENAME_MAX];
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const char **p;
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im_filename_suffix( path, suffix );
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for( p = suffixes; *p; p++ )
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if( g_ascii_strcasecmp( suffix, *p ) == 0 )
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return( 1 );
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return( 0 );
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}
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/* p points to the start of a buffer ... move it on through the buffer (ready
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* for the next call), and return the current option (or NULL for option
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* missing). ',' characters inside options can be escaped with a '\'.
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*/
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char *
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im_getnextoption( char **in )
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{
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char *p;
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char *q;
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p = *in;
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q = p;
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if( !p || !*p )
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return( NULL );
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/* Find the next ',' not prefixed with a '\'. If the first character
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* of p is ',', there can't be a previous escape character.
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*/
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for(;;) {
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if( !(p = strchr( p, ',' )) )
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break;
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if( p == q )
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break;
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if( p[-1] != '\\' )
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break;
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p += 1;
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}
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if( p ) {
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/* Another option follows this one .. set up to pick that out
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* next time.
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*/
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*p = '\0';
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*in = p + 1;
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}
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else {
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/* This is the last one.
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*/
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*in = NULL;
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}
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if( strlen( q ) > 0 )
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return( q );
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else
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return( NULL );
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}
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/* Get a suboption string, or NULL.
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*/
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char *
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im_getsuboption( const char *buf )
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{
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char *p, *q, *r;
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if( !(p = strchr( buf, ':' )) )
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/* No suboption.
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*/
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return( NULL );
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/* Step over the ':'.
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*/
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p += 1;
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/* Need to unescape any \, pairs. Shift stuff down one if we find one.
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*/
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for( q = p; *q; q++ )
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if( q[0] == '\\' && q[1] == ',' )
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for( r = q; *r; r++ )
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r[0] = r[1];
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return( p );
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}
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VipsImage *
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im_open( const char *filename, const char *mode )
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{
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@ -192,12 +192,7 @@ int vips_vsnprintf( char *str, size_t size, const char *format, va_list ap );
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int vips_snprintf( char *str, size_t size, const char *format, ... )
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__attribute__((format(printf, 3, 4)));
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void vips_filename_split( const char *path, char *name, char *mode );
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const char *vips_skip_dir( const char *filename );
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void vips_filename_suffix( const char *path, char *suffix );
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int vips_filename_suffix_match( const char *path, const char *suffixes[] );
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char *vips_getnextoption( char **in );
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char *vips_getsuboption( const char *buf );
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gint64 vips_file_length( int fd );
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int vips__write( int fd, const void *buf, size_t count );
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@ -548,12 +548,6 @@ size_t im_ref_string_get_length( const GValue *value );
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#define im_break_token vips_break_token
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#define im_vsnprintf vips_vsnprintf
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#define im_snprintf vips_snprintf
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#define im_filename_split vips_filename_split
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#define im_skip_dir vips_skip_dir
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#define im_filename_suffix vips_filename_suffix
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#define im_filename_suffix_match vips_filename_suffix_match
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#define im_getnextoption vips_getnextoption
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#define im_getsuboption vips_getsuboption
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#define im_file_length vips_file_length
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#define im__write vips__write
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#define im__file_open_read vips__file_open_read
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@ -1033,6 +1027,13 @@ int im_read_point( VipsImage *image, int x, int y, VipsPel *ink );
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int im_draw_smudge( VipsImage *image,
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int left, int top, int width, int height );
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void im_filename_split( const char *path, char *name, char *mode );
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const char *im_skip_dir( const char *filename );
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void im_filename_suffix( const char *path, char *suffix );
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int im_filename_suffix_match( const char *path, const char *suffixes[] );
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char *im_getnextoption( char **in );
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char *im_getsuboption( const char *buf );
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#ifdef __cplusplus
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}
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#endif /*__cplusplus*/
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@ -804,7 +804,7 @@ const char *
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vips_guess_prefix( const char *argv0, const char *env_name )
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{
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const char *prefix;
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const char *p;
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char *dirname;
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char name[VIPS_PATH_MAX];
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/* Already set?
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@ -819,18 +819,20 @@ vips_guess_prefix( const char *argv0, const char *env_name )
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/* Get the program name from argv0.
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*/
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p = vips_skip_dir( argv0 );
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dirname = g_path_get_dirname( argv0 );
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/* Add the exe suffix, if it's missing.
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*/
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if( strlen( VIPS_EXEEXT ) > 0 ) {
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const char *olds[] = { VIPS_EXEEXT };
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vips__change_suffix( p, name,
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vips__change_suffix( dirname, name,
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VIPS_PATH_MAX, VIPS_EXEEXT, olds, 1 );
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}
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else
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vips_strncpy( name, p, VIPS_PATH_MAX );
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vips_strncpy( name, dirname, VIPS_PATH_MAX );
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g_free( dirname );
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#ifdef DEBUG
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printf( "vips_guess_prefix: argv0 = %s\n", argv0 );
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@ -118,10 +118,6 @@ vips_system_build( VipsObject *object )
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char cmd[VIPS_PATH_MAX];
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FILE *fp;
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char line[VIPS_PATH_MAX];
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char txt[VIPS_PATH_MAX];
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VipsBuf buf = VIPS_BUF_STATIC( txt );
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char *p;
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char *std_output;
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char *std_error;
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@ -448,190 +448,44 @@ vips_snprintf( char *str, size_t size, const char *format, ... )
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return( n );
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}
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/* Split filename into name / mode components. name and mode should both be
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* FILENAME_MAX chars.
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*
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* We look for the ':' splitting the name and mode by searching for the
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* rightmost occurence of the regexp ".[A-Za-z0-9]+:". Example: consider the
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* horror that is
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*
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* c:\silly:dir:name\fr:ed.tif:jpeg:95,,,,c:\icc\srgb.icc
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*
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*/
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void
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vips_filename_split( const char *path, char *name, char *mode )
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{
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char *p;
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vips_strncpy( name, path, FILENAME_MAX );
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/* Search back towards start stopping at each ':' char.
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*/
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for( p = name + strlen( name ) - 1; p > name; p -= 1 )
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if( *p == ':' ) {
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char *q;
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for( q = p - 1; isalnum( *q ) && q > name; q -= 1 )
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;
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if( *q == '.' )
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break;
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}
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if( *p == ':' ) {
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vips_strncpy( mode, p + 1, FILENAME_MAX );
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*p = '\0';
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}
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else
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strcpy( mode, "" );
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}
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/* Skip any leading path stuff. Horrible: if this is a filename which came
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* from win32 and we're a *nix machine, it'll have '\\' not '/' as the
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* separator :-(
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*
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* Try to fudge this ... if the file doesn't contain any of our native
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* separators, look for the opposite one as well. If there are none of those
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* either, just return the filename.
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*/
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const char *
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vips_skip_dir( const char *path )
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{
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char name[FILENAME_MAX];
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char mode[FILENAME_MAX];
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const char *p;
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const char *q;
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const char native_dir_sep = G_DIR_SEPARATOR;
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const char non_native_dir_sep = native_dir_sep == '/' ? '\\' : '/';
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/* Remove any trailing save modifiers: we don't want '/' or '\' in the
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* modifier confusing us.
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*/
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vips_filename_split( path, name, mode );
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/* The '\0' char at the end of the string.
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*/
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p = name + strlen( name );
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/* Search back for the first native dir sep, or failing that, the first
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* non-native dir sep.
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*/
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for( q = p; q > name && q[-1] != native_dir_sep; q-- )
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;
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if( q == name )
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for( q = p; q > name && q[-1] != non_native_dir_sep; q-- )
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;
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return( path + (q - name) );
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}
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/* Extract suffix from filename, ignoring any mode string. Suffix should be
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* FILENAME_MAX chars. Include the "." character, if any.
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*/
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void
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vips_filename_suffix( const char *path, char *suffix )
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{
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char name[FILENAME_MAX];
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char mode[FILENAME_MAX];
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char *p;
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vips_filename_split( path, name, mode );
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if( (p = strrchr( name, '.' )) )
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strcpy( suffix, p );
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else
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strcpy( suffix, "" );
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}
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/* Does a filename have one of a set of suffixes. Ignore case.
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/* Does a filename have one of a set of suffixes. Ignore case and any trailing
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* options.
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*/
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int
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vips_filename_suffix_match( const char *path, const char *suffixes[] )
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{
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char suffix[FILENAME_MAX];
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const char **p;
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vips_filename_suffix( path, suffix );
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for( p = suffixes; *p; p++ )
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if( g_ascii_strcasecmp( suffix, *p ) == 0 )
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return( 1 );
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return( 0 );
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}
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/* p points to the start of a buffer ... move it on through the buffer (ready
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* for the next call), and return the current option (or NULL for option
|
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* missing). ',' characters inside options can be escaped with a '\'.
|
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*/
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char *
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vips_getnextoption( char **in )
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{
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char *p;
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char *basename;
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char *suffix;
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char *q;
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const char **p;
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int result;
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p = *in;
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q = p;
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if( !p || !*p )
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return( NULL );
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/* Find the next ',' not prefixed with a '\'. If the first character
|
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* of p is ',', there can't be a previous escape character.
|
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/* Drop any directory components, we want ignore any '.' in there.
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*/
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for(;;) {
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if( !(p = strchr( p, ',' )) )
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break;
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if( p == q )
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break;
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if( p[-1] != '\\' )
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break;
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basename = g_path_get_basename( path );
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p += 1;
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}
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if( p ) {
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/* Another option follows this one .. set up to pick that out
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* next time.
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/* Zap any trailing options.
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*/
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*p = '\0';
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*in = p + 1;
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}
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else {
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/* This is the last one.
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*/
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*in = NULL;
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}
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if( (q = (char *) vips__find_rightmost_brackets( basename )) )
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*q = '\0';
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if( strlen( q ) > 0 )
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return( q );
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/* And select just the '.' and to the right.
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*/
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if( (q = strrchr( basename, '.' )) )
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suffix = q;
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else
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return( NULL );
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suffix = basename;
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result = 0;
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for( p = suffixes; *p; p++ )
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if( g_ascii_strcasecmp( suffix, *p ) == 0 ) {
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result = 1;
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break;
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}
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/* Get a suboption string, or NULL.
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||||
*/
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char *
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vips_getsuboption( const char *buf )
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{
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char *p, *q, *r;
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g_free( basename );
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if( !(p = strchr( buf, ':' )) )
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/* No suboption.
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*/
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return( NULL );
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/* Step over the ':'.
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*/
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p += 1;
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|
||||
/* Need to unescape any \, pairs. Shift stuff down one if we find one.
|
||||
*/
|
||||
for( q = p; *q; q++ )
|
||||
if( q[0] == '\\' && q[1] == ',' )
|
||||
for( r = q; *r; r++ )
|
||||
r[0] = r[1];
|
||||
|
||||
return( p );
|
||||
return( result );
|
||||
}
|
||||
|
||||
/* Get file length ... 64-bitally. -1 for error.
|
||||
|
Loading…
Reference in New Issue
Block a user