X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=cli%2Fcli_main.cpp;h=d6db6196121b3d5a9a158c29309c1e7f556a02c8;hb=7a9fb5103e052150232b64cb5d99374cda3f1234;hp=cff6a05de111955323219d8575ba7400d955f174;hpb=ee659c84695e9f94b1f6a5f8be203dc0012ca685;p=apitrace

diff --git a/cli/cli_main.cpp b/cli/cli_main.cpp
index cff6a05..d6db619 100644
--- a/cli/cli_main.cpp
+++ b/cli/cli_main.cpp
@@ -70,13 +70,27 @@ static const Command * commands[] = {
     &diff_state_command,
     &diff_images_command,
     &dump_command,
+    &dump_images_command,
     &pickle_command,
     &repack_command,
+    &retrace_command,
     &trace_command,
     &trim_command,
     &help_command
 };
 
+/* Aliases provide a mechanism to allow compatibility with old command
+ * names (such as "retrace") for current commands (such as the replay
+ * command). */
+typedef struct {
+    const char *name;
+    const Command *command;
+} Alias;
+
+static const Alias aliases[] = {
+    { "retrace", &retrace_command }
+};
+
 static void
 usage(void)
 {
@@ -149,6 +163,7 @@ main(int argc, char **argv)
 {
     const char *command_name;
     const Command *command;
+    const Alias *alias;
     int i;
 
     for (i = 1; i < argc; ++i) {
@@ -184,6 +199,13 @@ main(int argc, char **argv)
             return (command->function) (argc, argv);
     }
 
+    for (i = 0; i < ARRAY_SIZE(aliases); i++) {
+        alias = &aliases[i];
+
+        if (strcmp(command_name, alias->name) == 0)
+            return (alias->command->function) (argc, argv);
+    }
+
     std::cerr << "Error: unknown command " << command_name
               << " (see \"apitrace help\").\n";