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sh: tab completion for ifconfig

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This commit is contained in:
K. Lange 2022-03-07 18:07:57 +09:00
parent ce7cb58913
commit ef4603185b
1 changed files with 31 additions and 0 deletions
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31
apps/sh.c
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@ -448,6 +448,10 @@ void tab_complete_func(rline_context_t * c) {
complete_mode = COMPLETE_CUSTOM;
}
if (cursor_adj >= 1 && !strcmp(argv[command_adj], "ifconfig")) {
complete_mode = COMPLETE_CUSTOM;
}
if (cursor_adj >= 1 && !strcmp(argv[command_adj], "unset")) {
complete_mode = COMPLETE_VARIABLE;
}
@ -546,6 +550,7 @@ void tab_complete_func(rline_context_t * c) {
char ** completions = none;
char * toggle_abs_mouse_completions[] = {"relative","absolute",NULL};
char * msk_commands[] = {"update","install","list","count","--version",NULL};
char * ifconfig_commands[] = {"inet","netmask","gateway",NULL};
if (!strcmp(argv[command_adj],"toggle-abs-mouse")) {
completions = toggle_abs_mouse_completions;
@ -576,6 +581,32 @@ void tab_complete_func(rline_context_t * c) {
list_free(packages);
}
}
} else if (!strcmp(argv[command_adj], "ifconfig")) {
if (cursor_adj == 1) {
/* interface names */
DIR * d = opendir("/dev/net");
if (d) {
free_matches = 1;
list_t * interfaces = list_create();
struct dirent * ent;
while ((ent = readdir(d))) {
if (ent->d_name[0] == '.') continue;
list_insert(interfaces, strdup(ent->d_name));
}
closedir(d);
completions = malloc(sizeof(char*) * (interfaces->length + 1));
size_t i = 0;
foreach(node, interfaces) {
completions[i++] = node->value;
}
completions[i] = NULL;
list_free(interfaces);
}
} else if (cursor_adj > 1) {
completions = ifconfig_commands;
}
}
while (*completions) {