maride/guacamole-spice-protocol
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Fix prompt() handling of backspace/enter. Format name based on username and hostname. Add port parameter (not yet used). Determine parameter indices based on enum.

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This commit is contained in:
Michael Jumper 2013-05-25 23:15:55 -07:00
parent cf8ec8dbc2
commit 6d33be152c
2 changed files with 25 additions and 9 deletions
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21
protocols/ssh/src/client.c
View File

@ -56,11 +56,20 @@
/* Client plugin arguments */
const char* GUAC_CLIENT_ARGS[] = {
"hostname",
"port",
"username",
"password",
NULL
};
enum __SSH_ARGS_IDX {
IDX_HOSTNAME,
IDX_PORT,
IDX_USERNAME,
IDX_PASSWORD,
SSH_ARGS_COUNT
};
int guac_client_init(guac_client* client, int argc, char** argv) {
guac_socket* socket = client->socket;
@ -77,15 +86,15 @@ int guac_client_init(guac_client* client, int argc, char** argv) {
client_data->clipboard_data = NULL;
client_data->term_channel = NULL;
if (argc != 3) {
if (argc != SSH_ARGS_COUNT) {
guac_client_log_error(client, "Wrong number of arguments");
return -1;
}
/* Read parameters */
strcpy(client_data->hostname, argv[0]);
strcpy(client_data->username, argv[1]);
strcpy(client_data->password, argv[2]);
strcpy(client_data->hostname, argv[IDX_HOSTNAME]);
strcpy(client_data->username, argv[IDX_USERNAME]);
strcpy(client_data->password, argv[IDX_PASSWORD]);
/* Set up I-bar pointer */
client_data->ibar_cursor = guac_ssh_create_ibar(client);
@ -93,8 +102,8 @@ int guac_client_init(guac_client* client, int argc, char** argv) {
/* Set up blank pointer */
client_data->blank_cursor = guac_ssh_create_blank(client);
/* Send name and dimensions */
guac_protocol_send_name(socket, "Terminal");
/* Send initial name */
guac_protocol_send_name(socket, client_data->hostname);
/* Initialize pointer */
client_data->current_cursor = client_data->blank_cursor;

13
protocols/ssh/src/ssh_client.c
View File

@ -74,7 +74,7 @@ static char* prompt(guac_client* client, const char* title, char* str, int size,
while (pos < size && read(stdin_fd, &in_byte, 1) == 1) {
/* Backspace */
if (in_byte == 0x08) {
if (in_byte == 0x7F) {
if (pos > 0) {
guac_terminal_write_all(stdout_fd, "\b \b", 3);
@ -82,8 +82,8 @@ static char* prompt(guac_client* client, const char* title, char* str, int size,
}
}
/* Newline (end of input */
else if (in_byte == 0x0A) {
/* CR (end of input */
else if (in_byte == 0x0D) {
guac_terminal_write_all(stdout_fd, "\r\n", 2);
break;
}
@ -131,6 +131,8 @@ void* ssh_client_thread(void* data) {
guac_client* client = (guac_client*) data;
ssh_guac_client_data* client_data = (ssh_guac_client_data*) client->data;
char name[1024];
guac_socket* socket = client->socket;
char buffer[8192];
int bytes_read = -1234;
@ -144,11 +146,16 @@ void* ssh_client_thread(void* data) {
prompt(client, "Login as: ", client_data->username, sizeof(client_data->username), true) == NULL)
return NULL;
/* Send new name */
snprintf(name, sizeof(name)-1, "%s@%s", client_data->username, client_data->hostname);
guac_protocol_send_name(socket, name);
/* Get password */
if (client_data->password[0] == 0 &&
prompt(client, "Password: ", client_data->password, sizeof(client_data->password), false) == NULL)
return NULL;
/* Clear screen */
guac_terminal_write_all(stdout_fd, "\x1B[H\x1B[J", 6);