int
main( int argc, char *argv[] )
{
GOptionContext *context;
GOptionGroup *main_group;
GError *error = NULL;
if( VIPS_INIT( argv[0] ) )
vips_error_exit( "unable to start VIPS" );
textdomain( GETTEXT_PACKAGE );
setlocale( LC_ALL, "" );
context = g_option_context_new( _( "- introspect" ) );
main_group = g_option_group_new( NULL, NULL, NULL, NULL, NULL );
g_option_group_add_entries( main_group, main_option );
vips_add_option_entries( main_group );
g_option_group_set_translation_domain( main_group, GETTEXT_PACKAGE );
g_option_context_set_main_group( context, main_group );
if( !g_option_context_parse( context, &argc, &argv, &error ) ) {
if( error ) {
fprintf( stderr, "%s\n", error->message );
g_error_free( error );
}
vips_error_exit( "try \"%s --help\"", g_get_prgname() );
}
g_option_context_free( context );
#ifdef DEBUG
/* For debugging it's handy to have a copy of the input file.
*/
if( main_option_introspect_dump ) {
char **args;
char *cmd;
args = g_strsplit( main_option_introspect_dump, ",", 2 );
cmd = g_strdup_printf( "cp %s ~/functions.txt", args[0]);
printf( "introspect: running '%s'\n", cmd );
system( cmd );
g_free( cmd );
}
#endif /*DEBUG*/
if( main_option_introspect_dump &&
!g_irepository_dump( main_option_introspect_dump, &error ) ) {
if( error ) {
fprintf( stderr, "%s\n", error->message );
g_error_free( error );
}
vips_error_exit( "unable to dump introspection" );
}
vips_shutdown();
return( 0 );
}
int main(int argc, char* argv[])
{
if (VIPS_INIT(argv[0])) {
vips_error_exit("Unable to start VIPS");
}
int ret = 0;
// Initialize and open database
ret = init_dbfile(argc, argv[1]);
if (ret == 0) {
print_header(&db_file->header);
// Initialize signal handler and kill previous one
signal(SIGTERM, signal_handler);
signal(SIGINT, signal_handler);
struct mg_mgr mgr;
struct mg_connection* nc;
// Create listening connection
mg_mgr_init(&mgr, NULL);
nc = mg_bind(&mgr, s_http_port, db_event_handler);
if (nc != NULL) {
// Set up HTTP server parameters
mg_set_protocol_http_websocket(nc);
s_http_server_opts.document_root = "."; // Serve current directory
s_http_server_opts.enable_directory_listing = "yes";
// Listening loop
printf("Starting web server on port %s,\nserving %s\n", s_http_port,
s_http_server_opts.document_root);
while (!s_sig_received) {
mg_mgr_poll(&mgr, 1000);
}
printf("Exiting on signal %d\n", s_sig_received);
} else {
fprintf(stderr, "Unable to create web server on port %s\n", s_http_port);
}
mg_mgr_free(&mgr);
}
// Close database and free the pointer
do_close(db_file);
free(db_file);
// Print error message if there was an error
if (ret) {
fprintf(stderr, "ERROR: %s\n", ERROR_MESSAGES[ret]);
}
vips_shutdown();
return ret;
}
int
main( int argc, char **argv )
{
VipsImage *global;
VipsImage **t;
if( VIPS_INIT( argv[0] ) )
return( -1 );
global = vips_image_new();
t = (VipsImage **) vips_object_local_array( VIPS_OBJECT( global ), 5 );
VipsInterpolate *interp = vips_interpolate_new( "bilinear" );
if( !(t[0] = vips_image_new_from_file( argv[1],
"access", VIPS_ACCESS_SEQUENTIAL,
NULL )) )
vips_error_exit( NULL );
t[1] = vips_image_new_matrixv( 3, 3,
-1.0, -1.0, -1.0,
-1.0, 16.0, -1.0,
-1.0, -1.0, -1.0 );
vips_image_set_double( t[1], "scale", 8 );
if( vips_extract_area( t[0], &t[2],
100, 100, t[0]->Xsize - 200, t[0]->Ysize - 200, NULL ) ||
vips_similarity( t[2], &t[3],
"scale", 0.9,
"interpolate", interp,
NULL ) ||
vips_conv( t[3], &t[4], t[1], NULL ) ||
vips_image_write_to_file( t[4], argv[2], NULL ) )
vips_error_exit( NULL );
g_object_unref( global );
g_object_unref( interp );
return( 0 );
}
int
main( int argc, char **argv )
{
GOptionContext *context;
GOptionGroup *main_group;
GError *error = NULL;
int i;
int result;
if( VIPS_INIT( argv[0] ) )
vips_error_exit( "unable to start VIPS" );
textdomain( GETTEXT_PACKAGE );
setlocale( LC_ALL, "" );
context = g_option_context_new( _( "- thumbnail generator" ) );
main_group = g_option_group_new( NULL, NULL, NULL, NULL, NULL );
g_option_group_add_entries( main_group, options );
vips_add_option_entries( main_group );
g_option_group_set_translation_domain( main_group, GETTEXT_PACKAGE );
g_option_context_set_main_group( context, main_group );
if( !g_option_context_parse( context, &argc, &argv, &error ) ) {
if( error ) {
fprintf( stderr, "%s\n", error->message );
g_error_free( error );
}
vips_error_exit( "try \"%s --help\"", g_get_prgname() );
}
g_option_context_free( context );
if( sscanf( thumbnail_size, "%d x %d",
&thumbnail_width, &thumbnail_height ) != 2 ) {
if( sscanf( thumbnail_size, "%d", &thumbnail_width ) != 1 )
vips_error_exit( "unable to parse size \"%s\" -- "
"use eg. 128 or 200x300", thumbnail_size );
thumbnail_height = thumbnail_width;
}
if( rotate_image ) {
#ifndef HAVE_EXIF
vips_warn( "vipsthumbnail", "%s",
_( "auto-rotate disabled: "
"libvips built without exif support" ) );
#endif /*!HAVE_EXIF*/
}
result = 0;
for( i = 1; i < argc; i++ ) {
/* Hang resources for processing this thumbnail off @process.
*/
VipsObject *process = VIPS_OBJECT( vips_image_new() );
if( thumbnail_process( process, argv[i] ) ) {
fprintf( stderr, "%s: unable to thumbnail %s\n",
argv[0], argv[i] );
fprintf( stderr, "%s", vips_error_buffer() );
vips_error_clear();
/* We had a conversion failure: return an error code
* when we finally exit.
*/
result = -1;
}
g_object_unref( process );
}
vips_shutdown();
return( result );
}
int
main( int argc, char **argv )
{
GOptionContext *context;
GOptionGroup *main_group;
GError *error = NULL;
IMAGE *im;
unsigned char header[IM_SIZEOF_HEADER];
if( VIPS_INIT( argv[0] ) )
vips_error_exit( "%s", _( "unable to start VIPS" ) );
textdomain( GETTEXT_PACKAGE );
setlocale( LC_ALL, "" );
context = g_option_context_new(
_( "vipsedit - edit vips file header" ) );
main_group = g_option_group_new( NULL, NULL, NULL, NULL, NULL );
g_option_group_add_entries( main_group, entries );
vips_add_option_entries( main_group );
g_option_group_set_translation_domain( main_group, GETTEXT_PACKAGE );
g_option_context_set_main_group( context, main_group );
if( !g_option_context_parse( context, &argc, &argv, &error ) ) {
if( error ) {
fprintf( stderr, "%s\n", error->message );
g_error_free( error );
}
exit( -1 );
}
if( argc != 2 ) {
fprintf( stderr, _( "usage: %s [OPTION...] vips-file\n" ),
g_get_prgname() );
exit( -1 );
}
if( !(im = im_init( argv[1] )) ||
(im->fd = im__open_image_file( im->filename )) == -1 )
error_exit( _( "could not open image %s" ), argv[1] );
if( read( im->fd, header, IM_SIZEOF_HEADER ) != IM_SIZEOF_HEADER ||
im__read_header_bytes( im, header ) )
error_exit( _( "could not read VIPS header for %s" ),
im->filename );
if( endian ) {
if( strcmp( endian, "little" ) == 0 )
im->magic = VIPS_MAGIC_INTEL;
else if( strcmp( endian, "big" ) == 0 )
im->magic = VIPS_MAGIC_SPARC;
else
error_exit( _( "bad endian-ness %s, "
"should be 'big' or 'little'" ), endian );
}
if( xsize )
parse_pint( xsize, &im->Xsize );
if( ysize )
parse_pint( ysize, &im->Ysize );
if( bands )
parse_pint( bands, &im->Bands );
if( format ) {
VipsBandFormat f;
if( (f = im_char2BandFmt( format )) < 0 )
error_exit( _( "bad format %s" ), format );
im->BandFmt = f;
im->Bbits = im_bits_of_fmt( f );
}
if( interpretation ) {
VipsInterpretation i;
if( (i = im_char2Type( interpretation )) < 0 )
error_exit( _( "bad interpretation %s" ),
interpretation );
im->Type = i;
}
if( coding ) {
VipsCoding c;
if( (c = im_char2Coding( coding )) < 0 )
error_exit( _( "bad coding %s" ), coding );
im->Coding = c;
}
if( xres )
im->Xres = atof( xres );
if( yres )
im->Yres = atof( yres );
if( xoffset )
im->Xoffset = atoi( xoffset );
if( yoffset )
im->Yoffset = atoi( yoffset );
if( lseek( im->fd, 0, SEEK_SET ) == (off_t) -1 )
error_exit( _( "could not seek on %s" ), im->filename );
if( im__write_header_bytes( im, header ) ||
im__write( im->fd, header, IM_SIZEOF_HEADER ) )
error_exit( _( "could not write to %s" ), im->filename );
if( setext ) {
char *xml;
size_t size;
if( !(xml = im__file_read( stdin, "stdin", &size )) )
error_exit( "%s", _( "could not get ext data" ) );
/* Strip trailing whitespace ... we can get stray \n at the
* end, eg. "echo | editvips --setext fred.v".
*/
while( size > 0 && isspace( xml[size - 1] ) )
size -= 1;
if( im__write_extension_block( im, xml, size ) )
error_exit( "%s", _( "could not set extension" ) );
im_free( xml );
}
im_close( im );
vips_shutdown();
return( 0 );
}
