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NSM/jackpatch: Sort connections before saving.

This commit is contained in:
Jonathan Moore Liles 2013-07-19 18:13:50 -07:00
parent 8d330997d1
commit 2da6c503aa
1 changed files with 30 additions and 3 deletions
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33
session-manager/src/jackpatch.c
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@ -37,7 +37,7 @@
#include <sys/types.h>
#include <sys/time.h>
#include <errno.h>
#include <stdlib.h>
#include <jack/jack.h>
#include <lo/lo.h>
@ -472,6 +472,10 @@ register_prexisting_ports ( void )
free( ports );
}
static int stringsort ( const void *a, const void *b )
{
return strcmp(* (char * const *) a, * (char * const *) b);
}
void
snapshot ( const char *file )
@ -492,6 +496,11 @@ snapshot ( const char *file )
clear_all_patches();
const int table_increment = 16;
int table_index = 0;
size_t table_size = table_increment;
char **table = (char**)malloc( sizeof( char * ) * table_increment );
for ( port = ports; *port; port++ )
{
jack_port_t *p;
@ -510,9 +519,16 @@ snapshot ( const char *file )
{
char *s;
asprintf( &s, "%-40s |> %s\n", *port, *connection );
fprintf( fp, "%s", s );
if ( table_index >= table_size )
{
table_size += table_increment;
table = (char**)realloc( table, table_size * sizeof( char *) );
}
table[table_index++] = s;
process_patch( s );
free(s);
printf( "++ %s |> %s\n", *port, *connection );
}
@ -521,6 +537,17 @@ snapshot ( const char *file )
free( ports );
qsort( table, table_index, sizeof(char*), stringsort );
int i;
for ( i = 0; i < table_index; i++ )
{
fprintf( fp, "%s", table[i] );
free(table[i]);
}
free(table);
fclose( fp );
}