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moved misc helper functions to separate file and removed redundant includes

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This commit is contained in:
Jfreegman 2013-09-20 20:35:03 -04:00
parent ec6b37e09e
commit 89cb29afed
12 changed files with 131 additions and 118 deletions
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4
build/Makefile.am
View File

@ -15,7 +15,9 @@ toxic_SOURCES = $(top_srcdir)/src/main.c \
$(top_srcdir)/src/groupchat.c \
$(top_srcdir)/src/groupchat.h \
$(top_srcdir)/src/commands.c \
$(top_srcdir)/src/commands.h
$(top_srcdir)/src/commands.h \
$(top_srcdir)/src/misc_tools.c \
$(top_srcdir)/src/misc_tools.h
toxic_CFLAGS = -I$(top_srcdir) \
$(NCURSES_CFLAGS) \

73
src/chat.c
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@ -8,29 +8,16 @@
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <ctype.h>
#include <time.h>
#include <limits.h>
#include "toxic_windows.h"
#include "friendlist.h"
#include "chat.h"
#include "commands.h"
#include "misc_tools.h"
extern char *DATA_FILE;
extern int store_data(Tox *m, char *path);
struct tm *get_time(void)
{
struct tm *timeinfo;
time_t now;
time(&now);
timeinfo = localtime(&now);
return timeinfo;
}
static void chat_onMessage(ToxWindow *self, Tox *m, int num, uint8_t *msg, uint16_t len)
{
if (self->num != num)
@ -54,7 +41,7 @@ static void chat_onMessage(ToxWindow *self, Tox *m, int num, uint8_t *msg, uint1
beep();
}
void chat_onConnectionChange(ToxWindow *self, Tox *m, int num, uint8_t status)
static void chat_onConnectionChange(ToxWindow *self, Tox *m, int num, uint8_t status)
{
if (self->num != num)
return;
@ -113,62 +100,6 @@ static void chat_onStatusMessageChange(ToxWindow *self, int num, uint8_t *status
snprintf(statusbar->statusmsg, len, "%s", status);
}
/* check that the string has one non-space character */
int string_is_empty(char *string)
{
int rc = 0;
char *copy = strdup(string);
rc = ((strtok(copy, " ") == NULL) ? 1 : 0);
free(copy);
return rc;
}
/* convert wide characters to null terminated string */
uint8_t *wcs_to_char(wchar_t *string)
{
size_t len = 0;
char *ret = NULL;
len = wcstombs(NULL, string, 0);
if (len != (size_t) -1) {
len++;
ret = malloc(len);
if (ret != NULL)
wcstombs(ret, string, len);
} else {
ret = malloc(2);
if (ret != NULL) {
ret[0] = ' ';
ret[1] = '\0';
}
}
if (ret == NULL) {
endwin();
fprintf(stderr, "malloc() failed. Aborting...\n");
exit(EXIT_FAILURE);
}
return ret;
}
/* convert a wide char to null terminated string */
char *wc_to_char(wchar_t ch)
{
int len = 0;
static char ret[MB_LEN_MAX + 1];
len = wctomb(ret, ch);
if (len == -1) {
ret[0] = ' ';
ret[1] = '\0';
} else {
ret[len] = '\0';
}
return ret;
}
static void print_chat_help(ChatContext *ctx)
{
wattron(ctx->history, COLOR_PAIR(CYAN) | A_BOLD);

4
src/chat.h
View File

@ -1,10 +1,6 @@
#ifndef CHAT_H_6489PZ13
#define CHAT_H_6489PZ13
struct tm *get_time(void);
char *wc_to_char(wchar_t ch);
uint8_t *wcs_to_char(wchar_t *string);
int string_is_empty(char *string);
ToxWindow new_chat(Tox *m, ToxWindow *prompt, int friendnum);
#endif /* end of include guard: CHAT_H_6489PZ13 */

5
src/commands.c
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@ -8,10 +8,9 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "toxic_windows.h"
#include "prompt.h"
#include "misc_tools.h"
#include "commands.h"
extern char *DATA_FILE;
@ -513,4 +512,4 @@ void execute(WINDOW *window, ToxWindow *prompt, Tox *m, char *u_cmd, int buf_len
/* no match */
free(cmdargs);
wprintw(window, "Invalid command.\n");
}
}

2
src/friendlist.c
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@ -8,8 +8,6 @@
#include <string.h>
#include <stdint.h>
#include <ctype.h>
#include <stdbool.h>
#include <stdlib.h>
#include <tox/tox.h>

5
src/groupchat.c
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@ -8,14 +8,11 @@
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include <ctype.h>
#include <time.h>
#include "toxic_windows.h"
#include "chat.h"
#include "commands.h"
#include "misc_tools.h"
static GroupChat groupchats[MAX_GROUPCHAT_NUM];
static int group_chat_index = 0;

3
src/main.c
View File

@ -35,8 +35,9 @@
#include "configdir.h"
#include "toxic_windows.h"
#include "prompt.h"
#include "friendlist.h"
#include "prompt.h"
#include "misc_tools.h"
#ifndef PACKAGE_DATADIR
#define PACKAGE_DATADIR "."

97
src/misc_tools.c Normal file
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@ -0,0 +1,97 @@
/*
* Toxic -- Tox Curses Client
*/
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <limits.h>
#include "toxic_windows.h"
// XXX: FIX
unsigned char *hex_string_to_bin(char hex_string[])
{
size_t len = strlen(hex_string);
unsigned char *val = malloc(len);
if (val == NULL) {
endwin();
fprintf(stderr, "malloc() failed. Aborting...\n");
exit(EXIT_FAILURE);
}
char *pos = hex_string;
size_t i;
for (i = 0; i < len; ++i, pos += 2)
sscanf(pos, "%2hhx", &val[i]);
return val;
}
/* Get the current local time */
struct tm *get_time(void)
{
struct tm *timeinfo;
time_t now;
time(&now);
timeinfo = localtime(&now);
return timeinfo;
}
/* check that the string has one non-space character */
int string_is_empty(char *string)
{
int rc = 0;
char *copy = strdup(string);
rc = ((strtok(copy, " ") == NULL) ? 1 : 0);
free(copy);
return rc;
}
/* convert wide characters to null terminated string */
uint8_t *wcs_to_char(wchar_t *string)
{
size_t len = 0;
char *ret = NULL;
len = wcstombs(NULL, string, 0);
if (len != (size_t) -1) {
len++;
ret = malloc(len);
if (ret != NULL)
wcstombs(ret, string, len);
} else {
ret = malloc(2);
if (ret != NULL) {
ret[0] = ' ';
ret[1] = '\0';
}
}
if (ret == NULL) {
endwin();
fprintf(stderr, "malloc() failed. Aborting...\n");
exit(EXIT_FAILURE);
}
return ret;
}
/* convert a wide char to null terminated string */
char *wc_to_char(wchar_t ch)
{
int len = 0;
static char ret[MB_LEN_MAX + 1];
len = wctomb(ret, ch);
if (len == -1) {
ret[0] = ' ';
ret[1] = '\0';
} else {
ret[len] = '\0';
}
return ret;
}

18
src/misc_tools.h Normal file
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@ -0,0 +1,18 @@
/*
* Toxic -- Tox Curses Client
*/
/* convert a hex string to binary */
unsigned char *hex_string_to_bin(char hex_string[]);
/* get the current local time */
struct tm *get_time(void);
/* check that the string has one non-space character */
int string_is_empty(char *string);
/* convert wide characters to null terminated string */
uint8_t *wcs_to_char(wchar_t *string);
/* convert a wide char to null terminated string */
char *wc_to_char(wchar_t ch);

30
src/prompt.c
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@ -8,10 +8,11 @@
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "toxic_windows.h"
#include "prompt.h"
#include "commands.h"
#include "misc_tools.h"
uint8_t pending_frnd_requests[MAX_FRIENDS_NUM][TOX_CLIENT_ID_SIZE];
uint8_t num_frnd_requests = 0;
@ -76,28 +77,7 @@ int add_group_req(uint8_t *group_pub_key)
return -1;
}
// XXX: FIX
unsigned char *hex_string_to_bin(char hex_string[])
{
size_t len = strlen(hex_string);
unsigned char *val = malloc(len);
if (val == NULL) {
endwin();
fprintf(stderr, "malloc() failed. Aborting...\n");
exit(EXIT_FAILURE);
}
char *pos = hex_string;
size_t i;
for (i = 0; i < len; ++i, pos += 2)
sscanf(pos, "%2hhx", &val[i]);
return val;
}
void print_prompt_help(ToxWindow *self)
static void print_prompt_help(ToxWindow *self)
{
wclear(self->window);
wattron(self->window, COLOR_PAIR(CYAN) | A_BOLD);
@ -235,7 +215,7 @@ static void prompt_onInit(ToxWindow *self, Tox *m)
wclrtoeol(self->window);
}
void prompt_onFriendRequest(ToxWindow *self, uint8_t *key, uint8_t *data, uint16_t length)
static void prompt_onFriendRequest(ToxWindow *self, uint8_t *key, uint8_t *data, uint16_t length)
{
int n = add_friend_req(key);
@ -259,7 +239,7 @@ void prompt_onFriendRequest(ToxWindow *self, uint8_t *key, uint8_t *data, uint16
beep();
}
void prompt_onGroupInvite(ToxWindow *self, Tox *m, int friendnumber, uint8_t *group_pub_key)
static void prompt_onGroupInvite(ToxWindow *self, Tox *m, int friendnumber, uint8_t *group_pub_key)
{
if (friendnumber < 0)
return;

4
src/prompt.h
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@ -5,11 +5,7 @@
#ifndef PROMPT_H_UZYGWFFL
#define PROMPT_H_UZYGWFFL
#include "toxic_windows.h"
ToxWindow new_prompt(void);
int add_req(uint8_t *public_key);
unsigned char *hex_string_to_bin(char hex_string[]);
void prompt_init_statusbar(ToxWindow *self, Tox *m);
void prompt_update_nick(ToxWindow *prompt, uint8_t *nick, uint16_t len);
void prompt_update_statusmessage(ToxWindow *prompt, uint8_t *statusmsg, uint16_t len);

4
src/toxic_windows.h
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@ -6,12 +6,10 @@
#define _windows_h
#ifndef TOXICVER
#define TOXICVER "NOVER" /* Use the -D flag to set this */
#define TOXICVER "NOVER_" /* Use the -D flag to set this */
#endif
#include <curses.h>
#include <stdint.h>
#include <stdbool.h>
#include <wctype.h>
#include <wchar.h>