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Implemented file sending

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This commit is contained in:
Jfreegman 2013-10-10 04:52:05 -04:00
parent 87a29e43c9
commit cb396c0e7c
5 changed files with 162 additions and 4 deletions
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64
src/commands.c
View File

@ -20,6 +20,8 @@ extern uint8_t num_frnd_requests;
extern uint8_t pending_grp_requests[MAX_FRIENDS_NUM][TOX_CLIENT_ID_SIZE];
extern
/* command functions */
void cmd_accept(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
{
@ -392,6 +394,68 @@ void cmd_quit(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
exit_toxic(m);
}
void cmd_sendfile(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
{
if (argc < 1) {
wprintw(window, "Wrong number of arguments.\n");
return;
}
uint8_t *friendname = argv[1];
int friendnum = get_friendnum(friendname);
if (friendnum == -1) {
wprintw(window, "Friend '%s' not found.\n", friendname);
return;
}
uint8_t *filename = argv[2];
int filename_len = strlen(filename);
if (filename[0] != '\"') {
wprintw(window, "File name must be enclosed in quotes.\n");
return;
}
filename[strlen(++filename)-1] = L'\0';
if (filename_len > MAX_STR_SIZE) {
wprintw(window, "File path exceeds character limit\n");
return;
}
FILE *file_to_send = fopen(filename, "r");
if (file_to_send == NULL) {
wprintw(window, "File '%s' not found\n", filename);
return;
}
fseek(file_to_send, 0, SEEK_END);
uint64_t filesize = ftell(file_to_send);
fseek(file_to_send, 0, SEEK_SET);
int filenum = tox_new_filesender(m, friendnum, filesize, filename, filename_len + 1);
if (filenum == -1) {
wprintw(window, "Error sending file\n");
return;
}
memcpy(file_senders[num_file_senders].filename, filename, filename_len + 1);
memcpy(file_senders[num_file_senders].friendname, friendname, strlen(friendname) + 1);
file_senders[num_file_senders].file = file_to_send;
file_senders[num_file_senders].filenum = filenum;
file_senders[num_file_senders].friendnum = friendnum;
file_senders[num_file_senders].piecelen = fread(file_senders[num_file_senders].nextpiece, 1,
tox_filedata_size(m, friendnum), file_to_send);
wprintw(window, "Sending file '%s' to %s...\n", filename, friendname);
++num_file_senders;
}
void cmd_status(WINDOW *window, ToxWindow *prompt, Tox *m, int argc, char **argv)
{
uint8_t *msg = NULL;

4
src/commands.h
View File

@ -15,11 +15,12 @@ void cmd_myid(WINDOW *, ToxWindow *, Tox *m, int, char **);
void cmd_nick(WINDOW *, ToxWindow *, Tox *m, int, char **);
void cmd_note(WINDOW *, ToxWindow *, Tox *m, int, char **);
void cmd_quit(WINDOW *, ToxWindow *, Tox *m, int, char **);
void cmd_sendfile(WINDOW *, ToxWindow *, Tox *m, int, char **);
void cmd_status(WINDOW *, ToxWindow *, Tox *m, int, char **);
void execute(WINDOW *window, ToxWindow *prompt, Tox *m, char *u_cmd, int buf_len);
#define NUM_COMMANDS 15
#define NUM_COMMANDS 16
static struct {
char *name;
@ -39,5 +40,6 @@ static struct {
{ "/note", cmd_note },
{ "/q", cmd_quit },
{ "/quit", cmd_quit },
{ "/sendfile", cmd_sendfile },
{ "/status", cmd_status },
};

40
src/main.c
View File

@ -92,6 +92,7 @@ static Tox *init_tox()
{
/* Init core */
Tox *m = tox_new(TOX_ENABLE_IPV6_DEFAULT);
if (m == NULL)
return NULL;
@ -105,6 +106,10 @@ static Tox *init_tox()
tox_callback_action(m, on_action, NULL);
tox_callback_group_invite(m, on_groupinvite, NULL);
tox_callback_group_message(m, on_groupmessage, NULL);
tox_callback_file_sendrequest(m, on_file_sendrequest, NULL);
tox_callback_file_control(m, on_file_control, NULL);
tox_callback_file_data(m, on_file_data, NULL);
#ifdef __linux__
tox_setname(m, (uint8_t *) "Cool guy", sizeof("Cool guy"));
#elif defined(_WIN32)
@ -114,6 +119,7 @@ static Tox *init_tox()
#else
tox_setname(m, (uint8_t *) "Registered Minix user #4", sizeof("Registered Minix user #4"));
#endif
return m;
}
@ -341,6 +347,36 @@ static void load_data(Tox *m, char *path)
}
}
void do_file_senders(Tox *m)
{
int i;
for (i = 0; i < NUM_FILE_SENDERS; ++i) {
if (file_senders[i].file == NULL)
continue;
while (true) {
if (!tox_file_senddata(m, file_senders[i].friendnum, file_senders[i].filenum,
file_senders[i].nextpiece, file_senders[i].piecelen))
return;
file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1, tox_filedata_size(m, file_senders[i].friendnum),
file_senders[i].file);
if (file_senders[i].piecelen == 0) {
fclose(file_senders[i].file);
file_senders[i].file = NULL;
tox_file_sendcontrol(m, file_senders[i].friendnum, 0, file_senders[i].filenum, 3, 0, 0);
char msg[MAX_STR_SIZE + TOXIC_MAX_NAME_LENGTH + 50];
snprintf(msg, sizeof(msg), "File '%s' successfuly sent to %s.",
file_senders[i].filename, file_senders[i].friendname);
wprintw(prompt->window, "%s\n", msg);
return;
}
}
}
}
void exit_toxic(Tox *m)
{
store_data(m, DATA_FILE);
@ -442,10 +478,8 @@ int main(int argc, char *argv[])
prompt_init_statusbar(prompt, m);
while (true) {
/* Update tox */
do_tox(m, prompt);
/* Draw */
do_file_senders(m);
draw_active_window(m);
}

23
src/toxic_windows.h
View File

@ -56,6 +56,9 @@ struct ToxWindow_ {
void(*onAction)(ToxWindow *, Tox *, int, uint8_t *, uint16_t);
void(*onGroupMessage)(ToxWindow *, Tox *, int, int, uint8_t *, uint16_t);
void(*onGroupInvite)(ToxWindow *, Tox *, int, uint8_t *);
void(*onFileSendRequest)(ToxWindow *, Tox *, int, uint8_t, uint64_t, uint8_t *, uint16_t);
void(*onFileControl)(ToxWindow *, Tox *, int, uint8_t, uint8_t, uint8_t, uint8_t *, uint16_t);
void(*onFileData)(ToxWindow *, Tox *, int, uint8_t, uint8_t *, uint16_t);
char name[TOX_MAX_NAME_LENGTH];
int num;
@ -92,6 +95,22 @@ typedef struct {
bool active;
} GroupChat;
#define NUM_FILE_SENDERS 256
#define FILE_PIECE_SIZE 1024
typedef struct {
FILE *file;
uint16_t friendnum;
uint8_t filenum;
uint8_t nextpiece[FILE_PIECE_SIZE];
uint16_t piecelen;
uint8_t friendname[TOXIC_MAX_NAME_LENGTH];
uint8_t filename[MAX_STR_SIZE];
} FileSender;
FileSender file_senders[NUM_FILE_SENDERS];
uint8_t num_file_senders;
void on_request(uint8_t *public_key, uint8_t *data, uint16_t length, void *userdata);
void on_connectionchange(Tox *m, int friendnumber, uint8_t status, void *userdata);
void on_message(Tox *m, int friendnumber, uint8_t *string, uint16_t length, void *userdata);
@ -102,6 +121,10 @@ void on_statusmessagechange(Tox *m, int friendnumber, uint8_t *string, uint16_t
void on_friendadded(Tox *m, int friendnumber);
void on_groupmessage(Tox *m, int groupnumber, int peernumber, uint8_t *message, uint16_t length, void *userdata);
void on_groupinvite(Tox *m, int friendnumber, uint8_t *group_pub_key, void *userdata);
void on_file_sendrequest(Tox *m, int friendnumber, uint8_t filenumber, uint64_t filesize, uint8_t *filename, uint16_t filename_length, void *userdata);
void on_file_control (Tox *m, int friendnumber, uint8_t receive_send, uint8_t filenumber, uint8_t control_type, uint8_t *data, uint16_t length, void *userdata);
void on_file_data(Tox *m, int friendnumber, uint8_t filenumber, uint8_t *data, uint16_t length, void *userdata);
ToxWindow *init_windows();
void draw_active_window(Tox *m);
int add_window(Tox *m, ToxWindow w);

35
src/windows.c
View File

@ -137,6 +137,41 @@ void on_groupinvite(Tox *m, int friendnumber, uint8_t *group_pub_key, void *user
windows[i].onGroupInvite(&windows[i], m, friendnumber, group_pub_key);
}
}
void on_file_sendrequest(Tox *m, int friendnumber, uint8_t filenumber, uint64_t filesize,
uint8_t *filename, uint16_t filename_length, void *userdata)
{
int i;
for (i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i].onFileSendRequest != NULL)
windows[i].onFileSendRequest(&windows[i], m, friendnumber, filenumber, filesize,
filename, filename_length);
}
}
void on_file_control (Tox *m, int friendnumber, uint8_t receive_send, uint8_t filenumber,
uint8_t control_type, uint8_t *data, uint16_t length, void *userdata)
{
int i;
for (i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i].onFileControl != NULL)
windows[i].onFileControl(&windows[i], m, friendnumber, receive_send, filenumber,
control_type, data, length);
}
}
void on_file_data(Tox *m, int friendnumber, uint8_t filenumber, uint8_t *data, uint16_t length, void *userdata)
{
int i;
for (i = 0; i < MAX_WINDOWS_NUM; ++i) {
if (windows[i].onFileData != NULL)
windows[i].onFileData(&windows[i], m, friendnumber, filenumber, data, length);
}
}
/* CALLBACKS END */
int add_window(Tox *m, ToxWindow w)