Update the command argument completion callback function
__connmanctl_get_lookup_func() to accept the full command line typed
so far. In addition to comparing the input line against each command
in turn, check also that the input line ends with a space after the
command. This allows removal of the string duplication when looking
for the command.
Also, allow completion if there is a command argument completion
callback function. If none found, there is nothing to complete.
---
client/commands.c | 14 ++++++++++++--
client/input.c | 24 +-----------------------
2 files changed, 13 insertions(+), 25 deletions(-)
diff --git a/client/commands.c b/client/commands.c
index 57a72e8..23b6de8 100644
--- a/client/commands.c
+++ b/client/commands.c
@@ -1970,10 +1970,20 @@ static int cmd_help(char *args[], int num, struct
connman_option *options)
__connmanctl_lookup_cb __connmanctl_get_lookup_func(const char *text)
{
- int i;
+ int i, cmdlen, textlen;
+
+ if (!text)
+ return NULL;
+
+ textlen = strlen(text);
for (i = 0; cmd_table[i].cmd; i++) {
- if (g_strcmp0(cmd_table[i].cmd, text) == 0)
+ cmdlen = strlen(cmd_table[i].cmd);
+
+ if (textlen > cmdlen && text[cmdlen] != ' ')
+ continue;
+
+ if (strncmp(cmd_table[i].cmd, text, cmdlen) == 0)
return cmd_table[i].cb;
}
diff --git a/client/input.c b/client/input.c
index 719101d..0af1fd4 100644
--- a/client/input.c
+++ b/client/input.c
@@ -155,18 +155,6 @@ static int calc_level(char *line)
return count;
}
-static char *get_command_name(char *line)
-{
- char *start, *ptr;
-
- start = ptr = line;
-
- while (*ptr && *ptr != ' ')
- ptr++;
-
- return g_strndup(start, ptr - start);
-}
-
static char **complete_command(const char *text, int start, int end)
{
if (start == 0) {
@@ -175,24 +163,14 @@ static char **complete_command(const char *text, int
start, int end)
} else {
__connmanctl_lookup_cb cb;
- char *current_command;
char **str = NULL;
- if (calc_level(rl_line_buffer) > 1) {
- rl_attempted_completion_over = 1;
- return NULL;
- }
-
- current_command = get_command_name(rl_line_buffer);
-
- cb = __connmanctl_get_lookup_func(current_command);
+ cb = __connmanctl_get_lookup_func(rl_line_buffer);
if (cb)
str = rl_completion_matches(text, cb);
else
rl_attempted_completion_over = 1;
- g_free(current_command);
-
return str;
}
}
--
1.8.5.2
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