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improve command parsing so you don't need quotes & add group ignoring

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This commit is contained in:
Jfreegman 2015-01-12 15:03:23 -05:00
parent 89637e7d2f
commit 7ee858110c
8 changed files with 150 additions and 39 deletions
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61
src/execute.c
View File

@ -83,6 +83,8 @@ static struct cmd_func chat_commands[] = {
static struct cmd_func group_commands[] = {
{ "/topic", cmd_set_topic },
{ "/chatid", cmd_chatid },
{ "/ignore", cmd_ignore },
{ "/unignore", cmd_unignore },
#ifdef AUDIO
{ "/mute", cmd_mute },
{ "/sense", cmd_sense },
@ -90,10 +92,65 @@ static struct cmd_func group_commands[] = {
{ NULL, NULL },
};
/* Parses input command and puts args into arg array.
Returns number of arguments on success, -1 on failure. */
#define SPECIAL_COMMANDS 9
static const char special_commands[SPECIAL_COMMANDS][MAX_CMDNAME_SIZE] = {
"/ban",
"/deop",
"/group",
"/ignore",
"/nick",
"/note",
"/op",
"/topic",
"/unignore"
};
/* return true if input command is in the special_commands array. False otherwise.*/
static bool is_special_command(const char *input)
{
int s = char_find(0, input, ' ');
if (s == strlen(input))
return false;
int i;
for (i = 0; i < SPECIAL_COMMANDS; ++i) {
if (strncmp(input, special_commands[i], s) == 0)
return true;
}
return false;
}
/* Parses commands in the special_commands array which take exactly one argument that may contain spaces.
* Unlike parse_command, this function does not split the input string at spaces.
* Returns number of arguments on success, returns -1 on failure
*/
static int parse_special_command(WINDOW *w, ToxWindow *self, const char *input, char (*args)[MAX_STR_SIZE])
{
int len = strlen(input);
int s = char_find(0, input, ' ');
if (s + 1 >= len)
return -1;
memcpy(args[0], input, s);
args[0][s++] = '\0'; /* increment to remove space after /command */
memcpy(args[1], input + s, len - s);
args[1][len - s] = '\0';
return 2;
}
/* Parses input command and puts args (split by spaces) into args array.
* Returns number of arguments on success, -1 on failure.
*/
static int parse_command(WINDOW *w, ToxWindow *self, const char *input, char (*args)[MAX_STR_SIZE])
{
if (is_special_command(input))
return parse_special_command(w, self, input, args);
char *cmd = strdup(input);
if (cmd == NULL)

13
src/global_commands.c
View File

@ -524,18 +524,7 @@ void cmd_note(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
return;
}
if (argv[1][0] != '\"') {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Note must be enclosed in quotes.");
return;
}
/* remove opening and closing quotes */
char msg[MAX_STR_SIZE];
snprintf(msg, sizeof(msg), "%s", &argv[1][1]);
int len = strlen(msg) - 1;
msg[len] = '\0';
prompt_update_statusmessage(prompt, m, msg);
prompt_update_statusmessage(prompt, m, argv[1]);
}
void cmd_prompt_help(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])

76
src/group_commands.c
View File

@ -27,17 +27,17 @@
#include "line_info.h"
#include "misc_tools.h"
#include "log.h"
#include "groupchat.h"
void cmd_set_topic(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
char topic[MAX_STR_SIZE];
if (argc < 1) {
int tlen = tox_group_get_topic(m, self->num, (uint8_t *) topic);
char cur_topic[MAX_STR_SIZE];
int tlen = tox_group_get_topic(m, self->num, (uint8_t *) cur_topic);
if (tlen > 0) {
topic[tlen] = '\0';
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Topic is set to: %s", topic);
cur_topic[tlen] = '\0';
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Topic is set to: %s", cur_topic);
} else {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Topic is not set");
}
@ -45,17 +45,9 @@ void cmd_set_topic(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*arg
return;
}
if (argv[1][0] != '\"') {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Topic must be enclosed in quotes.");
return;
}
const char *topic = argv[1];
/* remove opening and closing quotes */
snprintf(topic, sizeof(topic), "%s", &argv[1][1]);
int len = strlen(topic) - 1;
topic[len] = '\0';
if (tox_group_set_topic(m, self->num, (uint8_t *) topic, len) != 0) {
if (tox_group_set_topic(m, self->num, (uint8_t *) topic, strlen(topic)) != 0) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to set topic.");
return;
}
@ -67,7 +59,7 @@ void cmd_set_topic(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*arg
int sn_len = tox_group_get_self_name(m, self->num, (uint8_t *) selfnick);
selfnick[sn_len] = '\0';
line_info_add(self, timefrmt, selfnick, NULL, NAME_CHANGE, 0, 0, " set the group topic to: %s", topic);
line_info_add(self, timefrmt, NULL, NULL, SYS_MSG, 1, MAGENTA, "-!- You set the topic to: %s", topic);
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), "set topic to %s", topic);
@ -90,3 +82,55 @@ void cmd_chatid(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", chatid);
}
void cmd_ignore(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (argc < 1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Who do you want to ignore?");
return;
}
const char *nick = argv[1];
int peernum = group_get_nick_peernumber(self->num, nick);
if (peernum == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Peer '%s' does not exist", nick);
return;
}
if (tox_group_toggle_ignore(m, self->num, peernum, 1) == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to ignore %s", nick);
return;
}
char timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt, sizeof(timefrmt));
line_info_add(self, timefrmt, NULL, NULL, SYS_MSG, 1, BLUE, "-!- Ignoring %s", nick);
}
void cmd_unignore(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
if (argc < 1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Who do you want to unignore?");
return;
}
const char *nick = argv[1];
int peernum = group_get_nick_peernumber(self->num, nick);
if (peernum == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Peer '%s' does not exist", nick);
return;
}
if (tox_group_toggle_ignore(m, self->num, peernum, 0) == -1) {
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to unignore %s", nick);
return;
}
char timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt, sizeof(timefrmt));
line_info_add(self, timefrmt, NULL, NULL, SYS_MSG, 1, BLUE, "-!- You are no longer ignoring %s", nick);
}

2
src/group_commands.h
View File

@ -28,5 +28,7 @@
void cmd_set_topic(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_chatid(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_unignore(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_ignore(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]);
#endif /* GROUP_COMMANDS_H */

25
src/groupchat.c
View File

@ -70,9 +70,9 @@ extern struct user_settings *user_settings;
extern struct Winthread Winthread;
#ifdef AUDIO
#define AC_NUM_GROUP_COMMANDS 24
#define AC_NUM_GROUP_COMMANDS 26
#else
#define AC_NUM_GROUP_COMMANDS 20
#define AC_NUM_GROUP_COMMANDS 22
#endif /* AUDIO */
/* groupchat command names used for tab completion. */
@ -88,6 +88,8 @@ static const char group_cmd_list[AC_NUM_GROUP_COMMANDS][MAX_CMDNAME_SIZE] = {
{ "/exit" },
{ "/group" },
{ "/help" },
{ "/ignore" },
{ "/unignore" },
{ "/join" },
{ "/log" },
{ "/myid" },
@ -218,6 +220,18 @@ void set_status_all_groups(Tox *m, uint8_t status)
}
}
int group_get_nick_peernumber(int groupnum, const char *nick)
{
int i;
for (i = 0; i < groupchats[groupnum].num_peers; ++i) {
if (strcasecmp(nick, (char *) &groupchats[groupnum].peer_names[i * TOX_MAX_NAME_LENGTH]) == 0)
return i;
}
return -1;
}
/* destroys and re-creates groupchat window with or without the peerlist */
void redraw_groupchat_win(ToxWindow *self)
{
@ -359,7 +373,7 @@ static void groupchat_onGroupTopicChange(ToxWindow *self, Tox *m, int groupnum,
char nick[TOX_MAX_NAME_LENGTH];
get_group_nick_truncate(m, nick, peernum, groupnum);
line_info_add(self, timefrmt, nick, NULL, NAME_CHANGE, 0, 0, " set the group topic to: %s", topic);
line_info_add(self, timefrmt, NULL, NULL, SYS_MSG, 1, MAGENTA, "-!- %s set the topic to: %s", nick, topic);
char tmp_event[MAX_STR_SIZE];
snprintf(tmp_event, sizeof(tmp_event), " set the group topic to %s", topic);
@ -537,6 +551,9 @@ static void groupchat_onGroupRejected(ToxWindow *self, Tox *m, int groupnum, uin
case TOX_GJ_INVITES_DISABLED:
msg = "Invites for this group have been disabled.";
break;
case TOX_GJ_INVITE_FAILED:
msg = "Invite failed. Please try again.\n";
break;
default:
return;
}
@ -677,7 +694,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
int diff;
/* TODO: make this not suck */
if (ctx->line[0] != L'/' || wcscmp(ctx->line, L"/me") == 0) {
if (ctx->line[0] != L'/' || wcschr(ctx->line, L' ') != NULL) {
diff = complete_line(self, groupchats[self->num].peer_names, groupchats[self->num].num_peers,
TOX_MAX_NAME_LENGTH);
} else if (wcsncmp(ctx->line, L"/avatar \"", wcslen(L"/avatar \"")) == 0) {

1
src/groupchat.h
View File

@ -76,6 +76,7 @@ void close_groupchat(ToxWindow *self, Tox *m, int groupnum, const char *partmess
int init_groupchat_win(ToxWindow *prompt, Tox *m, int groupnum, const char *groupname, int length);
void set_nick_all_groups(Tox *m, const char *nick, uint16_t length);
void set_status_all_groups(Tox *m, uint8_t status);
int group_get_nick_peernumber(int groupnum, const char *nick);
/* destroys and re-creates groupchat window with or without the peerlist */
void redraw_groupchat_win(ToxWindow *self);

8
src/help.c
View File

@ -243,7 +243,9 @@ static void help_draw_group(ToxWindow *self)
wattroff(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, " /topic <msg> : Set group topic (show current topic if no msg)\n");
wprintw(win, " /chatid : Print the group chat id to share with others.\n\n");
wprintw(win, " /chatid : Print the group chat id to share with others.\n");
wprintw(win, " /ignore <nick> : Ignore peer\n");
wprintw(win, " /unignore <nick> : Unignore peer \n\n");
#ifdef AUDIO
wattron(win, A_BOLD);
@ -310,9 +312,9 @@ void help_onKey(ToxWindow *self, wint_t key)
case 'r':
#ifdef AUDIO
help_init_window(self, 11, 80);
help_init_window(self, 13, 80);
#else
help_init_window(self, 7, 80);
help_init_window(self, 9, 80);
#endif
self->help->type = HELP_GROUP;
break;

3
src/misc_tools.c
View File

@ -300,9 +300,8 @@ int get_group_nick_truncate(Tox *m, char *buf, int peernum, int groupnum)
uint16_t copy_tox_str(char *msg, size_t size, const char *data, uint16_t length)
{
if (length > size - 1) {
length = 0;
msg[0] = '\0';
return length;
return 0;
}
memcpy(msg, data, length);