mirror of
https://github.com/Tha14/toxic.git
synced 2024-11-13 02:23:01 +01:00
Merge pull request #33 from JFreegman/master
made error handling more consistent and added exit function
This commit is contained in:
commit
be425be976
49
src/chat.c
49
src/chat.c
@ -49,7 +49,7 @@ static void chat_onMessage(ToxWindow *self, Tox *m, int num, uint8_t *msg, uint1
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struct tm *timeinfo = get_time();
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uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
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tox_getname(m, num, (uint8_t *) &nick);
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tox_getname(m, num, nick);
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wattron(ctx->history, COLOR_PAIR(CYAN));
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wprintw(ctx->history, "[%02d:%02d:%02d] ", timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec);
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@ -81,7 +81,7 @@ static void chat_onAction(ToxWindow *self, Tox *m, int num, uint8_t *action, uin
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struct tm *timeinfo = get_time();
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uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
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tox_getname(m, num, (uint8_t *) &nick);
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tox_getname(m, num, nick);
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wattron(ctx->history, COLOR_PAIR(CYAN));
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wprintw(ctx->history, "[%02d:%02d:%02d] ", timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec);
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@ -133,7 +133,7 @@ int string_is_empty(char *string)
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}
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/* convert wide characters to null terminated string */
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static char *wcs_to_char(wchar_t *string)
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static uint8_t *wcs_to_char(wchar_t *string)
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{
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size_t len = 0;
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char *ret = NULL;
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@ -142,12 +142,22 @@ static char *wcs_to_char(wchar_t *string)
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if (len != (size_t) -1) {
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len++;
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ret = malloc(len);
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wcstombs(ret, string, len);
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if (ret != NULL)
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wcstombs(ret, string, len);
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} else {
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ret = malloc(2);
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ret[0] = ' ';
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ret[1] = '\0';
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if (ret != NULL) {
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ret[0] = ' ';
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ret[1] = '\0';
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}
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}
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if (ret == NULL) {
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fprintf(stderr, "malloc() failed. Aborting...\n");
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endwin();
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exit(EXIT_FAILURE);
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}
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return ret;
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}
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@ -203,16 +213,12 @@ static void execute(ToxWindow *self, ChatContext *ctx, StatusBar *statusbar, Tox
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print_help(ctx);
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else if (!strcmp(cmd, "/quit") || !strcmp(cmd, "/exit") || !strcmp(cmd, "/q")) {
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endwin();
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store_data(m, DATA_FILE);
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free(DATA_FILE);
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tox_kill(m);
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exit(0);
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exit_toxic(m);
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}
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else if (!strncmp(cmd, "/me ", strlen("/me "))) {
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struct tm *timeinfo = get_time();
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char *action = strchr(cmd, ' ');
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uint8_t *action = strchr(cmd, ' ');
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if (action == NULL) {
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wprintw(self->window, "Invalid syntax.\n");
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@ -233,7 +239,7 @@ static void execute(ToxWindow *self, ChatContext *ctx, StatusBar *statusbar, Tox
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wattroff(ctx->history, COLOR_PAIR(YELLOW));
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if (!statusbar->is_online
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|| tox_sendaction(m, self->friendnum, (uint8_t *) action, strlen(action) + 1) == 0) {
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|| tox_sendaction(m, self->friendnum, action, strlen(action) + 1) == 0) {
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wattron(ctx->history, COLOR_PAIR(RED));
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wprintw(ctx->history, " * Failed to send action\n");
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wattroff(ctx->history, COLOR_PAIR(RED));
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@ -373,7 +379,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
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/* RETURN key: Execute command or print line */
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else if (key == '\n') {
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char *line = wcs_to_char(ctx->line);
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uint8_t *line = wcs_to_char(ctx->line);
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wclear(ctx->linewin);
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wmove(self->window, y2 - CURS_Y_OFFSET, 0);
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wclrtobot(self->window);
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@ -403,7 +409,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
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wprintw(ctx->history, "%s\n", line);
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if (!statusbar->is_online
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|| tox_sendmessage(m, self->friendnum, (uint8_t *) line, strlen(line) + 1) == 0) {
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|| tox_sendmessage(m, self->friendnum, line, strlen(line) + 1) == 0) {
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wattron(ctx->history, COLOR_PAIR(RED));
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wprintw(ctx->history, " * Failed to send message.\n");
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wattroff(ctx->history, COLOR_PAIR(RED));
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@ -532,13 +538,20 @@ ToxWindow new_chat(Tox *m, ToxWindow *prompt, int friendnum)
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ret.onAction = &chat_onAction;
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uint8_t name[TOX_MAX_NAME_LENGTH] = {'\0'};
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tox_getname(m, friendnum, (uint8_t *) &name);
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tox_getname(m, friendnum, name);
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snprintf(ret.name, sizeof(ret.name), "%s", name);
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ChatContext *x = calloc(1, sizeof(ChatContext));
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StatusBar *s = calloc(1, sizeof(StatusBar));
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ret.x = x;
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ret.s = s;
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if (s != NULL && x != NULL) {
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ret.x = x;
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ret.s = s;
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} else {
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fprintf(stderr, "calloc() failed. Aborting...\n");
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endwin();
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exit(EXIT_FAILURE);
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}
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ret.prompt = prompt;
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ret.friendnum = friendnum;
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@ -17,8 +17,6 @@
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#include "friendlist.h"
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extern char *DATA_FILE;
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extern int store_data(Tox *m, char *path);
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extern ToxWindow *prompt;
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typedef struct {
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@ -136,9 +134,10 @@ static void select_friend(Tox *m, wint_t key)
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} else return; /* Bad key input */
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/* If we reach this something is wrong */
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fprintf(stderr, "select_friend() failed. Aborting...\n");
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endwin();
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tox_kill(m);
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exit(2);
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exit(EXIT_FAILURE);
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}
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static void delete_friend(Tox *m, ToxWindow *self, int f_num, wint_t key)
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51
src/main.c
51
src/main.c
@ -60,9 +60,9 @@ static void init_term()
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signal(SIGWINCH, on_window_resize);
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#if HAVE_WIDECHAR
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if (setlocale(LC_ALL, "") == NULL) {
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printf("Could not set your locale, plese check your locale settings or"
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fprintf(stderr, "Could not set your locale, plese check your locale settings or"
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"disable wide char support\n");
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exit(1);
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exit(EXIT_FAILURE);
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}
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#endif
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initscr();
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@ -91,7 +91,7 @@ static Tox *init_tox()
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{
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/* Init core */
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Tox *m = tox_new();
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if (!m)
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if (m == NULL)
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return NULL;
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/* Callbacks */
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@ -184,7 +184,7 @@ int init_connection(Tox *m)
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fp = fopen(SRVLIST_FILE, "r");
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if (!fp)
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if (fp == NULL)
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return 1;
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char servers[MAXSERVERS][MAXLINE];
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@ -208,7 +208,7 @@ int init_connection(Tox *m)
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char *port = strtok(NULL, " ");
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char *key = strtok(NULL, " ");
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if (!ip || !port || !key)
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if (ip == NULL || port == NULL || key == NULL)
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return 3;
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tox_IP_Port dht;
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@ -317,18 +317,18 @@ static void load_data(Tox *m, char *path)
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buf = malloc(len);
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if (buf == NULL) {
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fprintf(stderr, "malloc() failed.\n");
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fprintf(stderr, "malloc() failed. Aborting...\n");
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fclose(fd);
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endwin();
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exit(1);
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exit(EXIT_FAILURE);
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}
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if (fread(buf, len, 1, fd) != 1) {
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fprintf(stderr, "fread() failed.\n");
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fprintf(stderr, "fread() failed. Aborting...\n");
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free(buf);
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fclose(fd);
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endwin();
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exit(1);
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exit(EXIT_FAILURE);
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}
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tox_load(m, buf, len);
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@ -349,11 +349,22 @@ static void load_data(Tox *m, char *path)
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if ((st = store_data(m, path)) != 0) {
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fprintf(stderr, "Store messenger failed with return code: %d\n", st);
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endwin();
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exit(1);
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exit(EXIT_FAILURE);
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}
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}
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}
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void exit_toxic(Tox *m)
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{
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store_data(m, DATA_FILE);
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free(DATA_FILE);
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free(SRVLIST_FILE);
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free(prompt->s);
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tox_kill(m);
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endwin();
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exit(EXIT_SUCCESS);
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}
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int main(int argc, char *argv[])
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{
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char *user_config_dir = get_user_config_dir();
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@ -386,17 +397,20 @@ int main(int argc, char *argv[])
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SRVLIST_FILE = strdup(PACKAGE_DATADIR "/DHTservers");
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} else {
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DATA_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("data") + 1);
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if (DATA_FILE != NULL) {
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SRVLIST_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("DHTservers") + 1);
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if (DATA_FILE != NULL && SRVLIST_FILE != NULL) {
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strcpy(DATA_FILE, user_config_dir);
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strcat(DATA_FILE, CONFIGDIR);
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strcat(DATA_FILE, "data");
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}
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SRVLIST_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("DHTservers") + 1);
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if (SRVLIST_FILE != NULL) {
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strcpy(SRVLIST_FILE, user_config_dir);
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strcat(SRVLIST_FILE, CONFIGDIR);
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strcat(SRVLIST_FILE, "DHTservers");
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} else {
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fprintf(stderr, "malloc() failed. Aborting...\n");
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endwin();
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exit(EXIT_FAILURE);
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}
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}
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}
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@ -405,10 +419,11 @@ int main(int argc, char *argv[])
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init_term();
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Tox *m = init_tox();
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if (!m) {
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if (m == NULL) {
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endwin();
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fprintf(stderr, "Failed to initialize network. Aborting...\n");
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exit(1);
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exit(EXIT_FAILURE);
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}
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prompt = init_windows(m);
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@ -440,8 +455,6 @@ int main(int argc, char *argv[])
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draw_active_window(m);
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}
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tox_kill(m);
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free(DATA_FILE);
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free(SRVLIST_FILE);
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exit_toxic(m);
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return 0;
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}
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24
src/prompt.c
24
src/prompt.c
@ -10,11 +10,9 @@
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#include <string.h>
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#include <ctype.h>
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#include "toxic_windows.h"
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#include "prompt.h"
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extern char *DATA_FILE;
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extern int store_data(Tox *m, char *path);
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uint8_t pending_requests[MAX_STR_SIZE][TOX_CLIENT_ID_SIZE]; // XXX
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uint8_t num_requests = 0; // XXX
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@ -115,6 +113,13 @@ unsigned char *hex_string_to_bin(char hex_string[])
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{
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size_t len = strlen(hex_string);
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unsigned char *val = malloc(len);
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if (val == NULL) {
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fprintf(stderr, "malloc() failed. Aborting...\n");
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endwin();
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exit(EXIT_FAILURE);
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}
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char *pos = hex_string;
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int i;
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@ -294,11 +299,7 @@ void cmd_connect(ToxWindow *self, Tox *m, int argc, char **argv)
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void cmd_quit(ToxWindow *self, Tox *m, int argc, char **argv)
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{
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endwin();
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store_data(m, DATA_FILE);
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free(DATA_FILE);
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tox_kill(m);
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exit(0);
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exit_toxic(m);
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}
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void cmd_help(ToxWindow *self, Tox *m, int argc, char **argv)
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@ -694,7 +695,14 @@ ToxWindow new_prompt()
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strcpy(ret.name, "prompt");
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StatusBar *s = calloc(1, sizeof(StatusBar));
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ret.s = s;
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if (s != NULL)
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ret.s = s;
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else {
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fprintf(stderr, "calloc() failed. Aborting...\n");
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endwin();
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exit(EXIT_FAILURE);
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}
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return ret;
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}
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@ -9,5 +9,3 @@ unsigned char *hex_string_to_bin(char hex_string[]);
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void prompt_init_statusbar(ToxWindow *self, Tox *m);
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#endif /* end of include guard: PROMPT_H_UZYGWFFL */
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@ -21,6 +21,9 @@
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#define N_DEFAULT_WINS 3
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#define UNKNOWN_NAME "Unknown"
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#define EXIT_SUCCESS 0
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#define EXIT_FAILURE 1
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#ifndef TOXICVER
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#define TOXICVER "NOVER" //Use the -D flag to set this
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@ -85,4 +88,3 @@ int add_window(Tox *m, ToxWindow w);
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void del_window(ToxWindow *w);
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void set_active_window(int ch);
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#endif
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@ -10,7 +10,6 @@
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#include "toxic_windows.h"
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extern char *DATA_FILE;
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extern int store_data(Tox *m, char *path);
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static ToxWindow windows[MAX_WINDOWS_NUM];
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static ToxWindow *active_window;
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@ -31,7 +30,7 @@ void on_request(uint8_t *public_key, uint8_t *data, uint16_t length, void *userd
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void on_connectionchange(Tox *m, int friendnumber, uint8_t status, void *userdata)
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{
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uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
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tox_getname(m, friendnumber, (uint8_t *) &nick);
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tox_getname(m, friendnumber, nick);
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if (!nick[0])
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snprintf(nick, sizeof(nick), "%s", UNKNOWN_NAME);
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@ -177,7 +176,8 @@ void set_next_window(int ch)
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if (active_window == inf) { // infinite loop check
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endwin();
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exit(2);
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fprintf(stderr, "set_next_window() failed. Aborting...\n");
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exit(EXIT_FAILURE);
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}
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}
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}
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@ -195,9 +195,9 @@ ToxWindow *init_windows()
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int n_prompt = add_window(m, new_prompt());
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if (n_prompt == -1 || add_window(m, new_friendlist()) == -1) {
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fprintf(stderr, "add_window() failed.\n");
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fprintf(stderr, "add_window() failed. Aborting...\n");
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endwin();
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exit(1);
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exit(EXIT_FAILURE);
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}
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prompt = &windows[n_prompt];
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