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Don't parse same files, multiple times.

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This commit is contained in:
Dave Davenport 2017-03-13 14:16:38 +01:00
parent 1ca69704db
commit ab9a2b05d3
1 changed files with 30 additions and 20 deletions
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50
lexer/theme-lexer.l
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@ -42,6 +42,7 @@ typedef struct _ParseObject {
} ParseObject;
GList *imported_files = NULL;
GList *prev_imported_files = NULL;
GQueue *file_queue = NULL;
GQueue *queue = NULL;
@ -206,26 +207,31 @@ if ( queue == NULL ){
filename = path;
g_free ( basedir );
}
g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Parsing file: '%s'", filename );
FILE *f = fopen ( filename, "rb" );
if ( f ) {
top->location = *yylloc;
ParseObject *po = g_malloc0(sizeof(ParseObject));
po->type = PT_FILE;
po->filename = filename;
po->filein = f;
current = po;
g_queue_push_head ( file_queue, po );
yypush_buffer_state (yy_create_buffer ( 0, YY_BUF_SIZE ));
yylloc->first_line = yylloc->last_line = 1;
yylloc->first_column = yylloc->last_column = 1;
if ( g_list_find_custom ( imported_files, filename, (GCompareFunc)g_strcmp0 ) != NULL ) {
g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Skipping file: '%s' already parsed.", filename );
} else {
char *str = g_markup_printf_escaped ( "Failed to open theme: <i>%s</i>\nError: <b>%s</b>",
filename, strerror ( errno ) );
rofi_add_error_message ( g_string_new ( str ) );
g_free ( str );
g_free(filename);
g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Parsing file: '%s'", filename );
FILE *f = fopen ( filename, "rb" );
if ( f ) {
top->location = *yylloc;
ParseObject *po = g_malloc0(sizeof(ParseObject));
po->type = PT_FILE;
po->filename = filename;
po->filein = f;
current = po;
g_queue_push_head ( file_queue, po );
imported_files = g_list_append ( imported_files, po->filename );
yypush_buffer_state (yy_create_buffer ( 0, YY_BUF_SIZE ));
yylloc->first_line = yylloc->last_line = 1;
yylloc->first_column = yylloc->last_column = 1;
} else {
char *str = g_markup_printf_escaped ( "Failed to open theme: <i>%s</i>\nError: <b>%s</b>",
filename, strerror ( errno ) );
rofi_add_error_message ( g_string_new ( str ) );
g_free ( str );
g_free(filename);
}
}
// Pop out of include. */
BEGIN(GPOINTER_TO_INT(g_queue_pop_head ( queue )));
@ -448,7 +454,6 @@ if ( queue == NULL ){
if ( po ) {
if ( po->type == PT_FILE ){
fclose ( po->filein );
g_free ( po->filename );
}
g_free ( po );
}
@ -508,6 +513,7 @@ gboolean rofi_theme_parse_file ( const char *file )
po->filename = filename;
po->filein = yyin;
current = po;
imported_files = g_list_append ( imported_files, po->filename );
g_queue_push_head ( file_queue, po );
g_log ( LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Parsing top file: '%s'", filename );
@ -516,6 +522,8 @@ gboolean rofi_theme_parse_file ( const char *file )
yyin = NULL;
// Free up.
g_list_foreach ( imported_files, (GFunc)g_free, NULL);
g_list_free ( imported_files );
g_queue_free ( file_queue );
file_queue = NULL;
if ( parser_retv != 0 ) {
@ -541,6 +549,8 @@ gboolean rofi_theme_parse_string ( const char *string )
yylex_destroy ();
// Free up.
g_list_foreach ( imported_files, (GFunc)g_free, NULL);
g_list_free ( imported_files );
g_queue_free ( file_queue );
file_queue = NULL;
if ( parser_retv != 0 ) {