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Print some more usefull info on screen. (Should be the last commit for this plugin)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17712 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Antoine Cellerier 2008-06-10 16:24:25 +00:00
parent 239c8054ae
commit 05a0b22de0
1 changed files with 84 additions and 61 deletions
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75
apps/plugins/md5sum.c
View file

@ -26,13 +26,15 @@ static const struct plugin_api *rb;
MEM_FUNCTION_WRAPPERS(rb);
int hash( char *string, const char *path )
static int count = 0;
static int done = 0;
static int hash( char *string, const char *path )
{
char *buffer[512];
ssize_t len;
struct md5_s md5;
int in = rb->open( path, O_RDONLY );
rb->splash( 0, path );
if( in < 0 ) return -1;
InitMD5( &md5 );
@ -46,9 +48,15 @@ int hash( char *string, const char *path )
return 0;
}
void hash_file( int out, const char *path )
static void hash_file( int out, const char *path )
{
if( out < 0 )
count++;
else
{
char string[MD5_STRING_LENGTH+1];
done++;
rb->splash( 0, "%d / %d : %s", done, count, path );
if( hash( string, path ) )
rb->write( out, "error", 5 );
else
@ -56,10 +64,11 @@ void hash_file( int out, const char *path )
rb->write( out, " ", 2 );
rb->write( out, path, rb->strlen( path ) );
rb->write( out, "\n", 1 );
}
}
void hash_dir( int out, const char *path );
void hash_dir( int out, const char *path )
static void hash_dir( int out, const char *path );
static void hash_dir( int out, const char *path )
{
DIR *dir;
struct dirent *entry;
@ -91,7 +100,7 @@ void hash_dir( int out, const char *path )
}
}
void hash_list( int out, const char *path )
static void hash_list( int out, const char *path )
{
int list = rb->open( path, O_RDONLY );
char newpath[MAX_PATH];
@ -114,7 +123,7 @@ void hash_list( int out, const char *path )
rb->close( list );
}
void hash_check( int out, const char *path )
static void hash_check( int out, const char *path )
{
int list = rb->open( path, O_RDONLY );
char line[MD5_STRING_LENGTH+1+MAX_PATH+1];
@ -122,8 +131,14 @@ void hash_check( int out, const char *path )
if( list < 0 ) return;
while( ( len = rb->read_line( list, line, MD5_STRING_LENGTH+1+MAX_PATH+1 ) ) > 0 )
{
if( out < 0 )
count++;
else
{
const char *filename = rb->strchr( line, ' ' );
done++;
rb->splash( 0, "%d / %d : %s", done, count, filename );
if( !filename || len < MD5_STRING_LENGTH + 2 )
{
const char error[] = "Malformed input line ... skipping";
@ -145,6 +160,9 @@ void hash_check( int out, const char *path )
}
rb->write( out, "\n", 1 );
}
}
rb->close( list );
}
enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter)
@ -153,6 +171,8 @@ enum plugin_status plugin_start(const struct plugin_api* api, const void* parame
int out = -1; /* output file descriptor */
char filename[MAX_PATH]; /* output file name */
void (*action)( int, const char * ) = NULL;
md5_init( api );
rb = api;
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
@ -164,56 +184,59 @@ enum plugin_status plugin_start(const struct plugin_api* api, const void* parame
const char *ext = rb->strrchr( arg, '.' );
DIR *dir;
rb->snprintf( filename, MAX_PATH, "%s.md5sum", arg );
out = rb->open( filename, O_WRONLY|O_CREAT );
if( out < 0 )
{
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost( false );
#endif
return PLUGIN_ERROR;
}
if( ext )
{
if( !rb->strcmp( ext, ".md5" ) || !rb->strcmp( ext, ".md5sum" ) )
{
rb->snprintf( filename + ( ext - arg ),
MAX_PATH + rb->strlen( ext ) - rb->strlen( arg ),
".md5check" );
/* Lets check the sums */
hash_check( out, arg );
goto exit;
action = hash_check;
}
else if( !rb->strcmp( ext, ".md5list" ) ) /* ugly */
{
/* Hash listed files */
hash_list( out, arg );
goto exit;
action = hash_list;
}
}
if( !action )
{
dir = rb->opendir( arg );
if( dir )
{
api->closedir( dir );
/* Hash the directory's content recursively */
hash_dir( out, arg );
action = hash_dir;
}
else
{
/* Hash the file */
hash_file( out, arg );
action = hash_file;
}
}
}
else
{
rb->snprintf( filename, MAX_PATH, "/everything.md5sum" );
out = rb->open( filename, O_WRONLY|O_CREAT );
if( out < 0 ) return PLUGIN_ERROR;
/* Hash the whole filesystem */
hash_dir( out, "/" );
action = hash_dir;
arg = "/";
}
exit:
rb->lcd_puts( 0, 1, "Output file:" );
rb->lcd_puts( 0, 2, filename );
count = 0;
done = 0;
action( out, arg );
out = rb->open( filename, O_WRONLY|O_CREAT );
if( out < 0 ) return PLUGIN_ERROR;
action( out, arg );
rb->close( out );
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost( false );