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Add extra debug to DRun Desktop File parsing.

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This commit is contained in:
Dave Davenport 2016-08-30 08:52:02 +02:00
parent 51eac318fd
commit ef509865fb
1 changed files with 36 additions and 59 deletions
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95
source/dialogs/drun.c
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@ -208,11 +208,13 @@ static void exec_cmd_entry ( DRunModeEntry *e )
/**
* This function absorbs/freeś path, so this is no longer available afterwards.
*/
static void read_desktop_file ( DRunModePrivateData *pd, const char *root, char *path, const char *filename )
static void read_desktop_file ( DRunModePrivateData *pd, const char *root, const char *path )
{
// Create ID.
char *id = g_strdup ( &( path[strlen ( root ) + 1] ) );
ssize_t id_len = strlen ( id );
// Create ID on stack.
// We know strlen (path ) > strlen(root)+1
const ssize_t id_len = strlen(path)-strlen(root) -1;
char id[id_len];
g_strlcpy (id, &( path[strlen ( root ) + 1] ), id_len );
for ( int index = 0; index < id_len; index++ ) {
if ( id[index] == '/' ) {
id[index] = '-';
@ -221,8 +223,6 @@ static void read_desktop_file ( DRunModePrivateData *pd, const char *root, char
for ( unsigned int index = 0; index < pd->cmd_list_length; index++ ) {
if ( g_strcmp0 ( id, pd->entry_list[index].id ) == 0 ) {
g_free ( path );
g_free ( id );
return;
}
}
@ -231,87 +231,67 @@ static void read_desktop_file ( DRunModePrivateData *pd, const char *root, char
g_key_file_load_from_file ( kf, path, 0, &error );
// If error, skip to next entry
if ( error != NULL ) {
g_log ( "Dialogs.DRun", G_LOG_LEVEL_DEBUG, "Failed to parse desktop file: %s because: %s", path, error->message);
g_error_free ( error );
g_key_file_free ( kf );
g_free ( path );
g_free ( id );
return;
}
// Skip non Application entries.
if ( g_key_file_has_key ( kf, "Desktop Entry", "Type", NULL ) ) {
gchar *key = g_key_file_get_string ( kf, "Desktop Entry", "Type", NULL );
if ( g_strcmp0 ( key, "Application" ) ) {
g_free ( key );
g_key_file_free ( kf );
g_free ( path );
g_free ( id );
return;
}
}
else {
gchar *key = g_key_file_get_string ( kf, "Desktop Entry", "Type", NULL );
if (key == NULL ) {
// No type? ignore.
g_log ( "Dialogs.DRun", G_LOG_LEVEL_DEBUG, "Skipping desktop file: %s because: No type indicated", path);
g_key_file_free ( kf );
g_free ( path );
g_free ( id );
return;
}
if ( g_strcmp0 ( key, "Application" ) ) {
g_log ( "Dialogs.DRun", G_LOG_LEVEL_DEBUG, "Skipping desktop file: %s because: Not of type application (%s)", path, key);
g_free ( key );
g_key_file_free ( kf );
return;
}
g_free(key);
// Skip hidden entries.
if ( g_key_file_has_key ( kf, "Desktop Entry", "Hidden", NULL ) ) {
if ( g_key_file_get_boolean ( kf, "Desktop Entry", "Hidden", NULL ) ) {
g_key_file_free ( kf );
g_free ( path );
g_free ( id );
return;
}
if ( g_key_file_get_boolean ( kf, "Desktop Entry", "Hidden", NULL ) ) {
g_log ( "Dialogs.DRun", G_LOG_LEVEL_DEBUG, "Skipping desktop file: %s because: Hidden", path);
g_key_file_free ( kf );
return;
}
// Skip entries that have NoDisplay set.
if ( g_key_file_has_key ( kf, "Desktop Entry", "NoDisplay", NULL ) ) {
if ( g_key_file_get_boolean ( kf, "Desktop Entry", "NoDisplay", NULL ) ) {
g_key_file_free ( kf );
g_free ( path );
g_free ( id );
return;
}
if ( g_key_file_get_boolean ( kf, "Desktop Entry", "NoDisplay", NULL ) ) {
g_log ( "Dialogs.DRun", G_LOG_LEVEL_DEBUG, "Skipping desktop file: %s because: NoDisplay", path);
g_key_file_free ( kf );
return;
}
// Name key is required.
if ( !g_key_file_has_key ( kf, "Desktop Entry", "Name", NULL ) ) {
fprintf ( stderr, "Invalid DesktopFile: '%s', no 'Name' key present.\n", path );
g_log ( "Dialogs.DRun", G_LOG_LEVEL_DEBUG, "Invalid DesktopFile: '%s', no 'Name' key present.\n", path );
g_key_file_free ( kf );
g_free ( path );
g_free ( id );
return;
}
// We need Exec, don't support DBusActivatable
if ( !g_key_file_has_key ( kf, "Desktop Entry", "Exec", NULL ) ) {
fprintf ( stderr, "DesktopFile has no Exec option, DBusActivatable is not supported: '%s'\n", path );
g_log ( "Dialogs.DRun", G_LOG_LEVEL_DEBUG, "Unsupported DesktopFile: '%s', no 'Exec' key present.\n", path );
g_key_file_free ( kf );
g_free ( path );
g_free ( id );
return;
}
if ( g_key_file_has_key ( kf, "Desktop Entry", "Exec", NULL ) ) {
{
size_t nl = ( ( pd->cmd_list_length ) + 1 );
pd->entry_list = g_realloc ( pd->entry_list, nl * sizeof ( *( pd->entry_list ) ) );
pd->entry_list[pd->cmd_list_length].id = id;
pd->entry_list[pd->cmd_list_length].id = g_strdup ( id );
pd->entry_list[pd->cmd_list_length].root = g_strdup ( root );
pd->entry_list[pd->cmd_list_length].path = path;
pd->entry_list[pd->cmd_list_length].path = g_strdup ( path );
pd->entry_list[pd->cmd_list_length].terminal = FALSE;
{
gchar *n = g_key_file_get_locale_string ( kf, "Desktop Entry", "Name", NULL, NULL );
pd->entry_list[pd->cmd_list_length].name = n;
gchar *gn = g_key_file_get_locale_string ( kf, "Desktop Entry", "GenericName", NULL, NULL );
pd->entry_list[pd->cmd_list_length].generic_name = gn;
}
gchar *n = g_key_file_get_locale_string ( kf, "Desktop Entry", "Name", NULL, NULL );
pd->entry_list[pd->cmd_list_length].name = n;
gchar *gn = g_key_file_get_locale_string ( kf, "Desktop Entry", "GenericName", NULL, NULL );
pd->entry_list[pd->cmd_list_length].generic_name = gn;
pd->entry_list[pd->cmd_list_length].exec = g_key_file_get_string ( kf, "Desktop Entry", "Exec", NULL );
if ( g_key_file_has_key ( kf, "Desktop Entry", "Terminal", NULL ) ) {
pd->entry_list[pd->cmd_list_length].terminal = g_key_file_get_boolean ( kf, "Desktop Entry", "Terminal", NULL );
}
( pd->cmd_list_length )++;
}
else {
g_free ( path );
g_free ( id );
}
g_key_file_free ( kf );
}
@ -365,8 +345,7 @@ static void walk_dir ( DRunModePrivateData *pd, const char *root, const char *di
switch ( file->d_type )
{
case DT_REG:
read_desktop_file ( pd, root, filename, file->d_name );
filename = NULL;
read_desktop_file ( pd, root, filename );
break;
case DT_DIR:
walk_dir ( pd, root, filename );
@ -401,9 +380,7 @@ static void get_apps_history ( DRunModePrivateData *pd )
for ( unsigned int index = 0; index < length; index++ ) {
char **st = g_strsplit ( retv[index], ":::", 2 );
if ( st && st[0] && st[1] ) {
gchar *name = g_path_get_basename ( st[1] );
read_desktop_file ( pd, st[0], g_strdup ( st[1] ), name );
g_free ( name );
read_desktop_file ( pd, st[0], st[1] );
}
g_strfreev ( st );
}