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degesch: refactor command handlers

This commit is contained in:
Přemysl Eric Janouch 2015-04-23 03:07:48 +02:00
parent 15032f9ce7
commit cc6e9306e6
1 changed files with 23 additions and 65 deletions
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88
degesch.c
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@ -2587,6 +2587,19 @@ try_decode_buffer (struct app_context *ctx, const char *word)
return buffer;
}
static bool
server_command_check (struct app_context *ctx, const char *action)
{
if (ctx->current_buffer->type == BUFFER_GLOBAL)
buffer_send_error (ctx, ctx->current_buffer,
"Can't do this from a global buffer (%s)", action);
else if (ctx->irc_fd == -1)
buffer_send_error (ctx, ctx->server_buffer, "Not connected");
else
return true;
return false;
}
static void
handle_command_buffer (struct app_context *ctx, char *arguments)
{
@ -2657,18 +2670,8 @@ handle_command_buffer (struct app_context *ctx, char *arguments)
static void
handle_command_msg (struct app_context *ctx, char *arguments)
{
if (ctx->current_buffer->type == BUFFER_GLOBAL)
{
buffer_send_error (ctx, ctx->current_buffer,
"Can't send messages from a global buffer");
if (!server_command_check (ctx, "send messages"))
return;
}
if (ctx->irc_fd == -1)
{
buffer_send_error (ctx, ctx->server_buffer, "Not connected");
return;
}
if (!*arguments)
{
@ -2686,18 +2689,8 @@ handle_command_msg (struct app_context *ctx, char *arguments)
static void
handle_command_query (struct app_context *ctx, char *arguments)
{
if (ctx->current_buffer->type == BUFFER_GLOBAL)
{
buffer_send_error (ctx, ctx->current_buffer,
"Can't send messages from a global buffer");
if (!server_command_check (ctx, "send messages"))
return;
}
if (ctx->irc_fd == -1)
{
buffer_send_error (ctx, ctx->server_buffer, "Not connected");
return;
}
if (!*arguments)
{
@ -2707,12 +2700,8 @@ handle_command_query (struct app_context *ctx, char *arguments)
char *target = cut_word (&arguments);
if (irc_is_channel (ctx, target))
{
buffer_send_error (ctx, ctx->server_buffer, "Cannot query a channel");
return;
}
if (!*arguments)
else if (!*arguments)
buffer_send_error (ctx, ctx->server_buffer, "No text to send");
else
{
@ -2724,18 +2713,8 @@ handle_command_query (struct app_context *ctx, char *arguments)
static void
handle_command_notice (struct app_context *ctx, char *arguments)
{
if (ctx->current_buffer->type == BUFFER_GLOBAL)
{
buffer_send_error (ctx, ctx->current_buffer,
"Can't send messages from a global buffer");
if (!server_command_check (ctx, "send messages"))
return;
}
if (ctx->irc_fd == -1)
{
buffer_send_error (ctx, ctx->server_buffer, "Not connected");
return;
}
if (!*arguments)
{
@ -2766,18 +2745,8 @@ handle_command_quit (struct app_context *ctx, char *arguments)
static void
handle_command_join (struct app_context *ctx, char *arguments)
{
if (ctx->current_buffer->type == BUFFER_GLOBAL)
{
buffer_send_error (ctx, ctx->current_buffer,
"Can't join from a global buffer");
if (!server_command_check (ctx, "join"))
return;
}
if (ctx->irc_fd == -1)
{
buffer_send_error (ctx, ctx->server_buffer, "Not connected");
return;
}
if (*arguments)
// TODO: check if the arguments are in the form of
@ -2803,18 +2772,8 @@ handle_command_join (struct app_context *ctx, char *arguments)
static void
handle_command_part (struct app_context *ctx, char *arguments)
{
if (ctx->current_buffer->type == BUFFER_GLOBAL)
{
buffer_send_error (ctx, ctx->current_buffer,
"Can't part from a global buffer");
if (!server_command_check (ctx, "part"))
return;
}
if (ctx->irc_fd == -1)
{
buffer_send_error (ctx, ctx->server_buffer, "Not connected");
return;
}
if (*arguments)
// TODO: check if the arguments are in the form of "channel(,channel)*"
@ -2838,11 +2797,10 @@ handle_command_part (struct app_context *ctx, char *arguments)
static void
handle_command_quote (struct app_context *ctx, char *arguments)
{
if (ctx->current_buffer->type == BUFFER_GLOBAL)
buffer_send_error (ctx, ctx->current_buffer,
"Can't do this from a global buffer");
else
irc_send (ctx, arguments);
if (!server_command_check (ctx, "quote"))
return;
irc_send (ctx, arguments);
}
static struct command_handler