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-rw-r--r--src/commands.c19
-rw-r--r--src/commands.h3
-rw-r--r--src/io.c5
3 files changed, 26 insertions, 1 deletions
diff --git a/src/commands.c b/src/commands.c
index 4683068..3e4e7aa 100644
--- a/src/commands.c
+++ b/src/commands.c
@@ -3,6 +3,7 @@
#include "cmumble.h"
#include <glib.h>
+#include <string.h>
#include <readline/readline.h>
#include <readline/history.h>
@@ -67,6 +68,24 @@ static const struct cmumble_command commands[] = {
{ NULL, NULL , NULL}
};
+const char *
+cmumble_command_complete(const char *text)
+{
+ int i = 0;
+ int found_index = -1;
+
+ do {
+ if (strncmp(commands[i].name, text, strlen(text)) == 0) {
+ /* Found at least two matches, so do not complete. */
+ if (found_index >= 0)
+ return text;
+ found_index = i;
+ }
+ } while (commands[++i].name);
+
+ return found_index >= 0 ? commands[found_index].name : text;
+}
+
void
cmumble_commands_init(struct cmumble_context *ctx)
{
diff --git a/src/commands.h b/src/commands.h
index c95f238..1c56860 100644
--- a/src/commands.h
+++ b/src/commands.h
@@ -12,4 +12,7 @@ struct cmumble_command {
void
cmumble_commands_init(struct cmumble_context *ctx);
+const char *
+cmumble_command_complete(const char *text);
+
#endif /* _COMMANDS_H_ */
diff --git a/src/io.c b/src/io.c
index 7c69447..1d4d4ec 100644
--- a/src/io.c
+++ b/src/io.c
@@ -66,6 +66,7 @@ static void
process_line(char *line)
{
struct cmumble_context *ctx = global_rl_user_data;
+ const char *cmd;
int i;
g_assert(global_rl_user_data);
@@ -80,8 +81,10 @@ process_line(char *line)
return;
}
+ cmd = cmumble_command_complete(line);
+
for (i = 0; ctx->commands[i].name; ++i) {
- if (strcmp(line, ctx->commands[i].name) == 0) {
+ if (strcmp(cmd, ctx->commands[i].name) == 0) {
ctx->commands[i].callback(ctx);
break;
}