X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=cli%2Fcli_main.cpp;h=1e278e41381d1d4860175a84b7b058369d338757;hb=a85c9e5b6c6be63a1c40f5be927fcec28f8255e4;hp=040adcf82928c56f8a35b76617ddeb72b11e1689;hpb=3320d024ed6c0b56bda93ca876d8aec9729d7771;p=apitrace

diff --git a/cli/cli_main.cpp b/cli/cli_main.cpp
index 040adcf..1e278e4 100644
--- a/cli/cli_main.cpp
+++ b/cli/cli_main.cpp
@@ -72,6 +72,7 @@ static const Command * commands[] = {
     &dump_command,
     &dump_images_command,
     &pickle_command,
+    &sed_command,
     &repack_command,
     &retrace_command,
     &trace_command,
@@ -79,6 +80,18 @@ static const Command * commands[] = {
     &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)
 {
@@ -151,6 +164,7 @@ main(int argc, char **argv)
 {
     const char *command_name;
     const Command *command;
+    const Alias *alias;
     int i;
 
     for (i = 1; i < argc; ++i) {
@@ -186,6 +200,13 @@ 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";