int main(int argc, char* argv[]) {
int err;
text_t text;
err = (argc != 2);
if (err) {
printf("ERROR: Wrong number of arguments.\n");
exit(EXIT_FAILURE);
}
/* STACK TEST */
err = text_from_file(&text, argv[1]);
if (err) {
printf("ERROR: Error reading text file.\n");
exit(EXIT_FAILURE);
}
text_print(&text);
text_free(&text, false);
/* HEAP TEST */
text_t* textp = text_alloc();
err = text_from_file(textp, argv[1]);
if (err) {
printf("ERROR: Error reading text lines.\n");
exit(EXIT_FAILURE);
}
text_print(textp);
text_free(textp, true);
return EXIT_SUCCESS;
}
void editor_exit(void)
{
Text *txt = editor.txt;
if(text_modified(txt)){
int choice = judgebox_manager("File not save,save?");
switch(choice)
{
case 0:
return;
case 1:
text_free(txt);
break;
case 2:
if(text_save(txt) == 2){
char * f = inputbox_manager("please input filename:");
text_saveas(txt,f);
free(f);
text_free(txt);
}
}
}
FreeMenu(editor.root);
clipborad_close(editor.cli);
print_close();
vga_close();
}
Text *editor_newfile(const char *filename)
{
Text *newtxt;
Text *txt = editor.txt;
if(text_modified(txt)){
int choice = judgebox_manager("File not save,save?");
switch(choice)
{
case 0:
return NULL;
case 1:
text_free(txt);
break;
case 2:
if(text_save(txt) == 2){
char * f = inputbox_manager("please input filename:");
text_saveas(txt,f);
free(f);
text_free(txt);
}
break;
}
}
newtxt = text_load(filename);
if(!newtxt)
messagebox_manager("open new file failed");
editor.txt = newtxt;
return newtxt;
}
void editor_init(void)
{
Text *txt = text_load(NULL);
vga_init();
print_init();
view_main_window();
editor.root = GetMenu(CHINESE);
if(!(editor.root)){
messagebox_manager("load menu failed.");
getch();
text_free(txt);
exit(1);
}
view_main_menu(editor.root);
if(!txt){
messagebox_manager("open empty file failed.");
}
editor.cli = clipborad_init();
initmouse();
fprintf(stderr,"logging...\n");
showmouseptr();
editor.txt = txt;
editor.mode = MENU;
}
int main () {
FILE *input;
input = fopen ("input.txt","r");
text_t *text;
text = text_new();
int stringCount, i, format;
char string[L];
fscanf (input, "%i", &stringCount);
for (i = 0; i < stringCount; i++) {
fscanf (input, "%i", &format);
fscanf (input, "%s", string);
text_insert(text, i, string, format);
}
text_delete (text, 3);
printf ("%i\n", text_getCount(text));
text_writeFormat (text, 0);
text_free (text);
fclose (input);
return 0;
}
static File *file_new(Vis *vis, const char *filename) {
if (filename) {
/* try to detect whether the same file is already open in another window
* TODO: do this based on inodes */
for (File *file = vis->files; file; file = file->next) {
if (file->name && strcmp(file->name, filename) == 0) {
return file;
}
}
}
Text *text = text_load(filename);
if (!text && filename && errno == ENOENT)
text = text_load(NULL);
if (!text)
return NULL;
File *file = file_new_text(vis, text);
if (!file) {
text_free(text);
return NULL;
}
if (filename)
file->name = strdup(filename);
if (!file->internal && vis->event && vis->event->file_open)
vis->event->file_open(vis, file);
return file;
}
static File *file_new(Editor *ed, const char *filename) {
if (filename) {
/* try to detect whether the same file is already open in another window
* TODO: do this based on inodes */
for (File *file = ed->files; file; file = file->next) {
const char *name = text_filename_get(file->text);
if (name && strcmp(name, filename) == 0) {
file->refcount++;
return file;
}
}
}
Text *text = text_load(filename);
if (!text && filename && errno == ENOENT)
text = text_load(NULL);
if (!text)
return NULL;
if (filename)
text_filename_set(text, filename);
File *file = file_new_text(ed, text);
if (!file) {
text_free(text);
return NULL;
}
return file;
}
int main(void)
{
text_t * text = text_t_new();
sentence_t * sentence = sentence_t_new();
file_read ("input.txt", text, sentence);
fprint(text);
text_free(text);
return 0;
}
int main()
{ int i,j;
char str[20] = "do1.txt";
text_t * text = text_new(str);
// if (text != NULL)
//text_print(text);
sentense_t * tmp = NULL;
int flag = 0;
for ( i = 0; i < text_sentence_count(text); i++)
{
tmp = text_get_sentence(text, i);
for ( j = 0; j < sentence_word_count(tmp); j++)
{
flag = 0;
while (strcmp(word_get_str(sentence_get_word(tmp, j)), "not") == 0)
{
j++;
if (j == sentence_word_count(tmp))
break;
flag = 1;
}
if (flag == 1)
flag = 0;
else
{
sentence_del_word(tmp, j);
j--;
}
}
}
FILE * file_out = NULL;
file_out = fopen("posle.txt", "w");
if (file_out == NULL)
return 1;
for ( i = 0; i < text_sentence_count(text); i++)
{
tmp = text_get_sentence(text, i);
for ( j = 0; j < sentence_word_count(tmp); j++)
{
if (j < sentence_word_count(tmp) - 1)
fprintf(file_out, "%s, ", word_get_str(sentence_get_word(tmp, j)));
else
fprintf(file_out, "%s\n", word_get_str(sentence_get_word(tmp, j)));
}
}
text_print(text);
text_free(text);
fclose(file_out);
return 0;
}
JavaDocStructure* parse_text(const char* java_text,
gboolean extract_package,
gboolean extract_imports) {
JavaParseOptions opts;
java_parse_opts_init(&opts);
opts.extract_package = extract_package;
opts.extract_imports = extract_imports;
Text* text = string_text_new(java_text);
JavaDocStructure* java_doc = java_parse(text, &opts);
text_free(text);
return java_doc;
}
int main (){
FILE *input;
input = fopen("text.txt", "r");
char *str = strnew();
sentence_t *currSentence = sentence_create();
text_t *text = text_create();
while (1) {
char c = fgetc(input);
if (c == EOF || isspace(c) || c == ',' || c == '.' || c == '!' || c == '?' || c == ';') {
if (strlen(str) != 0) {
word_t *word = word_new(str);
sentence_add(currSentence, word);
free (str);
word_free (word);
str = strnew();
}
}
if (c == EOF || c == '.' || c == '!' || c == '?') {
text_add (text, currSentence);
sentence_free(currSentence);
currSentence = sentence_create();
}
if (c == EOF) break;
if (isalpha(c)) {
c = tolower(c);
char *w = stradd(str, c);
free (str);
str = w;
}
}
fclose (input);
FILE *output;
output = fopen("result.txt", "w");
input = fopen ("stopwords.txt", "r");
int stopCount, i;
fscanf (input, "%d", &stopCount);
for (i = 0; i < stopCount; i++) {
char s[15];
fscanf (input, "%s", s);
fprintf (output, "%s: %d\n", s, text_find (text, s));
}
fclose (input);
fclose (output);
free (str);
sentence_free(currSentence);
text_free(text);
return 0;
}
static void insert_oneSentence_countOnePlaceZeroFormatTwo(void **state)
{
text_t * text = text_new();
int place = 0, format = 2;
char sentence[L];
strcpy (sentence, "Zhenya");
text_insert (text, place, sentence, format);
assert_int_equal (text_getCount(text), 1);
assert_int_equal (text_getFormat(text, place), format);
assert_string_equal (text_getString(text, place), sentence);
text_free(text);
}
END_TEST
START_TEST (test_text_line)
{
text *text;
int i;
char buf[128];
const char *p;
int ret;
int len;
text = text_create ();
fail_unless (text != NULL);
for (i = 0; i < 120; i++)
{
sprintf (buf, "Line nr %d", i);
ret = text_add_line (text, buf);
fail_unless (ret == i + 1);
fail_unless (text_nr_of_lines (text) == i + 1);
}
for (i = 0; i < 120; i++)
{
sprintf (buf, "Line nr %d", i);
p = text_get_line (text, i, &len);
fail_unless (p != NULL);
fail_unless (strlen (buf) == len);
fail_unless (strcmp (p, buf) == 0);
}
p = text_get_line (text, 500, &len);
fail_unless (p == NULL);
p = text_get_line (text, -50, &len);
fail_unless (p == NULL);
text_clear (text);
fail_unless (text_nr_of_lines (text) == 0);
ret = text_add_line (text, "\001");
fail_unless (ret < 0);
fail_unless (text_nr_of_lines (text) == 0);
ret = text_add_line (text, "\t");
fail_unless (ret == 1);
fail_unless (text_nr_of_lines (text) == 1);
p = text_get_line (text, 0, &len);
fail_unless (p != NULL);
fail_unless (len == 2);
fail_unless (strcmp (p, " ") == 0);
text_free (text);
}
static void delete_hasOneInertedSentence_CountZero(void **state)
{
text_t * text = text_new();
int place = 0, format = 2;
char sentence[L];
strcpy (sentence, "Zhenya");
text_insert (text, place, sentence, format);
text_delete (text, place);
assert_int_equal(text_getCount(text), 0);
text_free(text);
}
static void file_free(Editor *ed, File *file) {
if (!file)
return;
if (--file->refcount > 0)
return;
text_free(file->text);
if (file->prev)
file->prev->next = file->next;
if (file->next)
file->next->prev = file->prev;
if (ed->files == file)
ed->files = file->next;
free(file);
}
void free_graphic(void) {
window* window_handle = global_get(global_get_singleton(), GLOBAL_WINDOW);
hl_render* hl_render_handle = global_get(global_get_singleton(), GLOBAL_HL_RENDER);
camera* camera_handle = global_get(global_get_singleton(), GLOBAL_CAMERA);
input* input_handle = global_get(global_get_singleton(), GLOBAL_INPUT);
shader* shader_texture_handle = global_get(global_get_singleton(), GLOBAL_SHADER_TEXTURE);
text* text_handle = global_get(global_get_singleton(), GLOBAL_TEXT);
debug_draw* debug_draw_handle = global_get(global_get_singleton(), GLOBAL_DEBUG_DRAW);
window_free(&window_handle);
hl_render_free(&hl_render_handle);
camera_free(&camera_handle);
input_free(&input_handle);
shader_free(&shader_texture_handle);
text_free(&text_handle);
debug_draw_free(&debug_draw_handle);
}
int main(){
const char name[] = "text.txt";
FILE * file;
file = fopen(name, "r");
if(NULL == file)
return 1;
char c;
int len = 0;
char word[25] = "";
text_t * text = text_new();
sen_t * sen = sen_new();
while((c = fgetc(file)) != EOF){
//printf("%c", c);
if(ispunct(c)){
if(c == '.' || c == '!' || c == '?'){
if(len == 0)
continue;
addWord(sen, word_new(word));
addSen(text, sen);
sen = sen_new();
memset(word, 0, 25);
len = 0;
}
continue;
}
else if(isspace(c)){
if(len == 0)
continue;
addWord(sen, word_new(word));
memset(word, 0, 25);
len = 0;
}
else{
word[len] = c;
len++;
}
}
fclose(file);
fprint(text);
text_free(text);
return 0;
}
/* Free the given fragment and all storage to which it points. */
static void fragment_free(struct code_fragment *fragment)
{
assert(fragment->type > FRAGMENT_NONE);
assert(fragment->type < FRAGMENT_NUM_TYPES);
switch (fragment->type) {
case FRAGMENT_NONE:
case FRAGMENT_NUM_TYPES:
assert(!"bad code fragment type");
break;
case FRAGMENT_TEXT:
text_free(fragment->contents.text);
break;
case FRAGMENT_DATA:
data_free(fragment->contents.data);
break;
/* omitting default so compiler catches missing cases */
}
free(fragment);
}
static void file_free(Vis *vis, File *file) {
if (!file)
return;
if (file->refcount > 1) {
--file->refcount;
return;
}
if (!file->internal && vis->event && vis->event->file_close)
vis->event->file_close(vis, file);
text_free(file->text);
free((char*)file->name);
if (file->prev)
file->prev->next = file->next;
if (file->next)
file->next->prev = file->prev;
if (vis->files == file)
vis->files = file->next;
free(file);
}
int main()
{
FILE * input = file_new("input.txt","r");
FILE * output = file_new("output.txt","w");
char buffer[100000];
sentence_t * sentence;
word_t * word;
fread(buffer,1,100000,input);
text_t * text = text_new(buffer);
removeSymbols(buffer);
text_divide(text);
int sentences_count = text_getSentencesCount(text);
for (int i = 0; i < sentences_count; i++)
{
sentence = text_getSentence(text,i);
sentence_divide(sentence);
int words_count = sentence_getWordsCount(sentence);
if (words_count < 5) sentence_deleteSentence(sentence);
else {
for (int j = 0; j < words_count; j++)
{
word = sentence_getWords(sentence,j);
if (word_getWord(word) != NULL) fprintf(output,"%s,",word_getWord(word));
}
fprintf(output,"\n");
}
}
word_free(word);
sentence_free(sentence);
text_free(text);
file_free(input);
file_free(output);
printf("DONE");
return 0;
}
static File *file_new(Vis *vis, const char *name) {
char *name_absolute = NULL;
if (name) {
if (!(name_absolute = absolute_path(name)))
return NULL;
File *existing = NULL;
/* try to detect whether the same file is already open in another window
* TODO: do this based on inodes */
for (File *file = vis->files; file; file = file->next) {
if (file->name && strcmp(file->name, name_absolute) == 0) {
existing = file;
break;
}
}
if (existing) {
free(name_absolute);
return existing;
}
}
File *file = NULL;
Text *text = text_load(name);
if (!text && name && errno == ENOENT)
text = text_load(NULL);
if (!text)
goto err;
if (!(file = file_new_text(vis, text)))
goto err;
file->name = name_absolute;
if (!file->internal && vis->event && vis->event->file_open)
vis->event->file_open(vis, file);
return file;
err:
free(name_absolute);
text_free(text);
file_free(vis, file);
return NULL;
}
void prepare_bpft(void)
{
unsigned udp10_mbs, udp10_mbc, udp11_mbs, udp11_mbc;
text_list bpfl;
text_ptr text;
size_t len;
/* Prepare the must-be-set and must-be-clear tests. */
udp10_mbs = udp10_mbc = udp11_mbs = udp11_mbc = 0U;
if ((dir_wanted & DIR_INITIATE) != 0) {
if ((dir_wanted & DIR_RESPONSE) == 0)
udp10_mbc |= UDP10_QR_MASK;
} else if ((dir_wanted & DIR_RESPONSE) != 0) {
udp10_mbs |= UDP10_QR_MASK;
}
if ((msg_wanted & MSG_UPDATE) != 0) {
if ((msg_wanted & (MSG_QUERY | MSG_NOTIFY)) == 0)
udp10_mbs |= (ns_o_update << UDP10_OP_SHIFT);
} else if ((msg_wanted & MSG_NOTIFY) != 0) {
if ((msg_wanted & (MSG_QUERY | MSG_UPDATE)) == 0)
udp10_mbs |= (ns_o_notify << UDP10_OP_SHIFT);
} else if ((msg_wanted & MSG_QUERY) != 0) {
udp10_mbc |= UDP10_OP_MASK;
}
if (err_wanted == ERR_NO) {
udp10_mbc |= UDP10_TC_MASK;
udp11_mbc |= UDP11_RC_MASK;
}
/*
* Model
* (vlan) and (transport)
* (vlan) and ((icmp) or (frags) or (dns))
* (vlan) and ((icmp) or (frags) or ((ports) and (hosts)))
* (vlan) and ((icmp) or (frags) or (((tcp) or (udp)) and (hosts)))
* [(vlan) and] ( [(icmp) or] [(frags) or] ( ( [(tcp) or] (udp) ) [and (hosts)] ) )
*/
/* Make a BPF program to do early course kernel-level filtering. */
INIT_LIST(bpfl);
len = 0;
if (!EMPTY(vlans_excl))
len += text_add(&bpfl, "vlan and ("); /* vlan and ( transports ... */
else
len += text_add(&bpfl, "("); /* ( transports ... */
if (wanticmp) {
len += text_add(&bpfl, " ( ip proto 1 or ip proto 58 ) or");
}
if (wantfrags) {
len += text_add(&bpfl, " ( ip[6:2] & 0x1fff != 0 or ip6[6] = 44 ) or");
}
len += text_add(&bpfl, " ("); /* ( dns ... */
len += text_add(&bpfl, " ("); /* ( ports ... */
if (wanttcp) {
len += text_add(&bpfl, " ( tcp port %d ) or", dns_port);
/* tcp packets can be filtered by initiators/responders, but
* not mbs/mbc. */
}
len += text_add(&bpfl, " ( udp port %d", dns_port);
if (!v6bug) {
if (udp10_mbc != 0)
len += text_add(&bpfl, " and udp[10] & 0x%x = 0",
udp10_mbc);
if (udp10_mbs != 0)
len += text_add(&bpfl, " and udp[10] & 0x%x = 0x%x",
udp10_mbs, udp10_mbs);
if (udp11_mbc != 0)
len += text_add(&bpfl, " and udp[11] & 0x%x = 0",
udp11_mbc);
/* Dead code, udp11_mbs never set
if (udp11_mbs != 0)
len += text_add(&bpfl, " and udp[11] & 0x%x = 0x%x",
udp11_mbs, udp11_mbs);
*/
if (err_wanted != ERR_NO) {
len += text_add(&bpfl, " and (");
if ((err_wanted & ERR_TRUNC) != 0) {
len += text_add(&bpfl, " udp[10] & 0x%x = 0x%x or", UDP10_TC_MASK, UDP10_TC_MASK);
}
len += text_add(&bpfl, " 0x%x << (udp[11] & 0xf) & 0x%x != 0 )", ERR_RCODE_BASE, err_wanted);
}
}
len += text_add(&bpfl, " )"); /* ... udp 53 ) */
len += text_add(&bpfl, " )"); /* ... ports ) */
if (options.bpf_hosts_apply_all) {
len += text_add(&bpfl, " )"); /* ... dns ) */
len += text_add(&bpfl, " )"); /* ... transport ) */
}
if (!EMPTY(initiators) || !EMPTY(responders)) {
const char* or = "or", *lp = "(", *sep;
endpoint_ptr ep;
len += text_add(&bpfl, " and host");
sep = lp;
for (ep = HEAD(initiators);
ep != NULL;
ep = NEXT(ep, link)) {
len += text_add(&bpfl, " %s %s", sep, ia_str(ep->ia));
sep = or ;
}
for (ep = HEAD(responders);
ep != NULL;
ep = NEXT(ep, link)) {
len += text_add(&bpfl, " %s %s", sep, ia_str(ep->ia));
sep = or ;
}
len += text_add(&bpfl, " )");
}
if (!EMPTY(not_initiators) || !EMPTY(not_responders)) {
const char* or = "or", *lp = "(", *sep;
endpoint_ptr ep;
len += text_add(&bpfl, " and not host");
sep = lp;
for (ep = HEAD(not_initiators);
ep != NULL;
ep = NEXT(ep, link)) {
len += text_add(&bpfl, " %s %s", sep, ia_str(ep->ia));
sep = or ;
}
for (ep = HEAD(not_responders);
ep != NULL;
ep = NEXT(ep, link)) {
len += text_add(&bpfl, " %s %s", sep, ia_str(ep->ia));
sep = or ;
}
len += text_add(&bpfl, " )");
}
if (!options.bpf_hosts_apply_all) {
len += text_add(&bpfl, " )"); /* ... dns ) */
len += text_add(&bpfl, " )"); /* ... transport ) */
}
if (extra_bpf)
len += text_add(&bpfl, " and ( %s )", extra_bpf);
bpft = calloc(len + 1, sizeof(char));
assert(bpft != NULL);
for (text = HEAD(bpfl);
text != NULL;
text = NEXT(text, link))
strcat(bpft, text->text);
text_free(&bpfl);
if (!EMPTY(vlans_incl)) {
static char* bpft_vlan;
len = (2 * strlen(bpft)) + 64; /* add enough for the extra in snprintf() below */
bpft_vlan = calloc(len, sizeof(char));
assert(bpft_vlan != NULL);
snprintf(bpft_vlan, len, "( %s ) or ( vlan and ( %s ) )", bpft, bpft);
bpft = realloc(bpft, len);
assert(bpft != NULL);
strcpy(bpft, bpft_vlan);
free(bpft_vlan);
}
if (dumptrace >= 1)
fprintf(stderr, "%s: \"%s\"\n", ProgramName, bpft);
}
END_TEST
START_TEST (test_text_load)
{
text *text;
int i;
int ret;
char buf[64];
const char *p;
int len;
text = text_load_file (CONFDIR "/text_WRONG.txt");
fail_unless (text == NULL);
text = text_load_file (CONFDIR "/text_test.txt");
fail_unless (text != NULL);
for (i = 0; i < 120; i++)
{
sprintf (buf, " Line %d", i);
p = text_get_line (text, i, &len);
fail_unless (p != NULL);
fail_unless (strlen (buf) == len, "%d len = %d != %d", i, len,
strlen (buf));
fail_unless (strcmp (p, buf) == 0);
}
fail_unless (text_nr_of_lines (text) == 120);
text_clear (text);
fail_unless (text_nr_of_lines (text) == 0);
ret = text_update_from_file (text, CONFDIR "/text_WRONG.txt");
fail_unless (ret < 0);
ret = text_update_from_file (text, CONFDIR "/text_test.txt");
fail_unless (ret == 0);
for (i = 0; i < 120; i++)
{
sprintf (buf, " Line %d", i);
p = text_get_line (text, i, &len);
fail_unless (p != NULL);
fail_unless (strlen (buf) == len);
fail_unless (strcmp (p, buf) == 0);
}
fail_unless (text_nr_of_lines (text) == 120);
ret = text_update_from_file (text, CONFDIR "/text_test.txt");
fail_unless (ret == 0);
for (i = 0; i < 120; i++)
{
sprintf (buf, " Line %d", i);
p = text_get_line (text, i, &len);
fail_unless (p != NULL);
fail_unless (strlen (buf) == len);
fail_unless (strcmp (p, buf) == 0);
}
fail_unless (text_nr_of_lines (text) == 120);
ret = text_update_from_file (text, CONFDIR "/text_test_bad.txt");
fail_unless (ret < 0);
text_free (text);
}
/*
* v_replace -- [count]r<char>
*
* !!!
* The r command in historic vi was almost beautiful in its badness. For
* example, "r<erase>" and "r<word erase>" beeped the terminal and deleted
* a single character. "Nr<carriage return>", where N was greater than 1,
* inserted a single carriage return. "r<escape>" did cancel the command,
* but "r<literal><escape>" erased a single character. To enter a literal
* <literal> character, it required three <literal> characters after the
* command. This may not be right, but at least it's not insane.
*
* PUBLIC: int v_replace __P((SCR *, VICMD *));
*/
int
v_replace(SCR *sp, VICMD *vp)
{
EVENT ev;
VI_PRIVATE *vip;
TEXT *tp;
size_t blen, len;
u_long cnt;
int quote, rval;
CHAR_T *bp;
CHAR_T *p;
vip = VIP(sp);
/*
* If the line doesn't exist, or it's empty, replacement isn't
* allowed. It's not hard to implement, but:
*
* 1: It's historic practice (vi beeped before the replacement
* character was even entered).
* 2: For consistency, this change would require that the more
* general case, "Nr", when the user is < N characters from
* the end of the line, also work, which would be a bit odd.
* 3: Replacing with a <newline> has somewhat odd semantics.
*/
if (db_get(sp, vp->m_start.lno, DBG_FATAL, &p, &len))
return (1);
if (len == 0) {
msgq(sp, M_BERR, "186|No characters to replace");
return (1);
}
/*
* Figure out how many characters to be replace. For no particular
* reason (other than that the semantics of replacing the newline
* are confusing) only permit the replacement of the characters in
* the current line. I suppose we could append replacement characters
* to the line, but I see no compelling reason to do so. Check this
* before we get the character to match historic practice, where Nr
* failed immediately if there were less than N characters from the
* cursor to the end of the line.
*/
cnt = F_ISSET(vp, VC_C1SET) ? vp->count : 1;
vp->m_stop.lno = vp->m_start.lno;
vp->m_stop.cno = vp->m_start.cno + cnt - 1;
if (vp->m_stop.cno > len - 1) {
v_eol(sp, &vp->m_start);
return (1);
}
/*
* If it's not a repeat, reset the current mode and get a replacement
* character.
*/
quote = 0;
if (!F_ISSET(vp, VC_ISDOT)) {
sp->showmode = SM_REPLACE;
if (vs_refresh(sp, 0))
return (1);
next: if (v_event_get(sp, &ev, 0, 0))
return (1);
switch (ev.e_event) {
case E_CHARACTER:
/*
* <literal_next> means escape the next character.
* <escape> means they changed their minds.
*/
if (!quote) {
if (ev.e_value == K_VLNEXT) {
quote = 1;
goto next;
}
if (ev.e_value == K_ESCAPE)
return (0);
}
vip->rlast = ev.e_c;
vip->rvalue = ev.e_value;
break;
case E_ERR:
case E_EOF:
F_SET(sp, SC_EXIT_FORCE);
return (1);
case E_INTERRUPT:
/* <interrupt> means they changed their minds. */
return (0);
case E_WRESIZE:
/* <resize> interrupts the input mode. */
v_emsg(sp, NULL, VIM_WRESIZE);
return (0);
case E_REPAINT:
if (vs_repaint(sp, &ev))
return (1);
goto next;
default:
v_event_err(sp, &ev);
return (0);
}
}
/* Copy the line. */
GET_SPACE_RETW(sp, bp, blen, len);
MEMMOVE(bp, p, len);
p = bp;
/*
* Versions of nvi before 1.57 created N new lines when they replaced
* N characters with <carriage-return> or <newline> characters. This
* is different from the historic vi, which replaced N characters with
* a single new line. Users complained, so we match historic practice.
*/
if ((!quote && vip->rvalue == K_CR) || vip->rvalue == K_NL) {
/* Set return line. */
vp->m_stop.lno = vp->m_start.lno + 1;
vp->m_stop.cno = 0;
/* The first part of the current line. */
if (db_set(sp, vp->m_start.lno, p, vp->m_start.cno))
goto err_ret;
/*
* The rest of the current line. And, of course, now it gets
* tricky. If there are characters left in the line and if
* the autoindent edit option is set, white space after the
* replaced character is discarded, autoindent is applied, and
* the cursor moves to the last indent character.
*/
p += vp->m_start.cno + cnt;
len -= vp->m_start.cno + cnt;
if (len != 0 && O_ISSET(sp, O_AUTOINDENT))
for (; len && isblank(*p); --len, ++p);
if ((tp = text_init(sp, p, len, len)) == NULL)
goto err_ret;
if (len != 0 && O_ISSET(sp, O_AUTOINDENT)) {
if (v_txt_auto(sp, vp->m_start.lno, NULL, 0, tp))
goto err_ret;
vp->m_stop.cno = tp->ai ? tp->ai - 1 : 0;
} else
vp->m_stop.cno = 0;
vp->m_stop.cno = tp->ai ? tp->ai - 1 : 0;
if (db_append(sp, 1, vp->m_start.lno, tp->lb, tp->len))
err_ret: rval = 1;
else {
text_free(tp);
rval = 0;
}
} else {
STRSET(bp + vp->m_start.cno, vip->rlast, cnt);
rval = db_set(sp, vp->m_start.lno, bp, len);
}
FREE_SPACEW(sp, bp, blen);
vp->m_final = vp->m_stop;
return (rval);
}
/**
* @brief ui_loop_ggs
*
* GGS main loop. Here the input from both the user and
* GGS server is interpreted.
*
* @param ui User Interface.
*/
void ui_loop_ggs(UI *ui) {
char *cmd = NULL, *param = NULL;
Text text[1];
GGSClient *client = ui->ggs;
ui->mode = 3;
text_init(text);
for (;;) {
relax(10);
/* look for a user event */
if (ui_event_peek(ui, &cmd, ¶m)) {
/* stop the search */
if (strcmp(cmd, "stop") == 0) {
if (ui->play[0].state == IS_THINKING) play_stop(ui->play);
else if (ui->play[1].state == IS_THINKING) play_stop(ui->play + 1);
/* repeat a cmd <n> times */
} else if (strcmp(cmd, "loop") == 0) {
free(client->loop->cmd);
errno = 0;
client->loop->cmd = string_duplicate(parse_int(param, &client->loop->i));
if (errno) client->loop->i = 100;
if (client->loop->i > 0) {
info("<loop %d>\n", client->loop->i);
--client->loop->i;
ggs_client_send(client, "%s\n", client->loop->cmd);
}
/* exit from ggs */
} else if (strcmp(cmd, "quit") == 0 || strcmp(cmd, "q") == 0) {
ggs_client_send(client, "tell .%s Bye bye!\n", client->me);
ggs_client_send(client, "quit\n");
free(cmd); free(param);
return;
/* send the command to ggs */
} else {
ggs_client_send(client, "%s %s\n", cmd, param);
}
}
/* stay on line... */
ggs_client_refresh(client);
/* look for a ggs event */
if (!ggs_event_peek(&client->event, text)) {
continue;
}
text_print(text, stdout);
if (ggs_log->f) text_print(text, ggs_log->f);
/* login */
if (ggs_login(text)) {
ggs_client_send(client, "%s\n", options.ggs_login);
/* password */
} else if (ggs_password(text)) {
ggs_client_send(client, "%s\n", options.ggs_password);
ggs_client_send(client, "vt100 -\n");
ggs_client_send(client, "bell -t -tc -tg -n -nc -ng -ni -nn\n");
ggs_client_send(client, "verbose -news -faq -help -ack\n");
ggs_client_send(client, "chann %%\n");
ggs_client_send(client, "chann + .chat\n");
ggs_client_send(client, "chann + .%s\n", client->me);
ggs_client_send(client, "tell .%s Hello!\n", client->me);
/* os on */
} else if (ggs_os_on(text)) {
printf("[received GGS_OS_ON]\n");
ggs_client_send(client, "tell /os trust +\n" );
ggs_client_send(client, "tell /os rated +\n" );
ggs_client_send(client, "tell /os request +\n" );
ggs_client_send(client, "tell /os client -\n" );
ggs_client_send(client, "tell /os open %d\n", options.ggs_open);
ggs_client_send(client, "mso\n" );
/* os off */
} else if (ggs_os_off(text)) {
printf("[received GGS_OS_OFF]\n");
/* match on */
} else if (ggs_match_on(client->match_on, text)) {
if (ggs_has_player(client->match_on->player, client->me)) {
printf("[received GGS_MATCH_ON]\n");
client->is_playing = true;
ggs_client_send(client, "tell /os open 0\n" );
} else {
printf("[received GGS_WATCH_ON]\n");
}
/* match off */
} else if (ggs_match_off(client->match_off, text)) {
if (ggs_has_player(client->match_off->player, client->me)) {
printf("[received GGS_MATCH_OFF]\n");
if (!client->match_on->match_type->is_rand) {
if (client->match_on->match_type->is_synchro) {
printf("[store match #1]\n");
play_store(ui->play);
printf("[store match #2]\n");
play_store(ui->play + 1);
} else {
printf("[store match]\n");
play_store(ui->play);
}
if (ui->book->need_saving) {
book_save(ui->book, options.book_file);
ui->book->need_saving = false;
}
}
client->is_playing = false;
ggs_client_send(client, "tell /os open %d\n", options.ggs_open);
if (client->loop->i > 0) {
info("<loop %d>\n", client->loop->i);
--client->loop->i;
client->loop->delay = 10000 + real_clock(); // wait 10 sec.
}
} else {
printf("[received GGS_WATCH_OFF]\n");
}
/* board join/update */
} else if (ggs_board(client->board, text)) {
if (ggs_has_player(client->board->player, client->me)) {
if (client->board->is_join) ui_ggs_join(ui);
else ui_ggs_update(ui);
} else {
printf("[received GGS_WATCH_BOARD]\n");
}
/* request */
} else if (ggs_request(client->request, text)) {
printf("[received GGS_REQUEST]\n");
/* admin on */
} else if (ggs_admin(client->admin, text)) {
printf("[received GGS_ADMIN_CMD]\n");
ggs_client_send(client, client->admin->command);
ggs_client_send(client, "\ntell %s command processed\n", client->admin->name);
/* To request Saio a game later */
} else if (ggs_saio_delay(text, &client->once->delay)) {
printf("[received GGS_SAIO_DELAY]\n");
free(client->once->cmd); client->once->cmd = NULL;
if (cmd != NULL && param != NULL) {
if (strcmp(cmd, "loop") == 0) {
client->once->cmd = string_duplicate(client->loop->cmd);
} else {
client->once->cmd = (char*) malloc(strlen(cmd) + strlen(param) + 3);
sprintf(client->once->cmd, "%s %s\n", cmd, param);
}
printf("[received GGS_SAIO_DELAY, retry request in %.1f s]\n", 0.001 * (client->once->delay - real_clock()));
} else {
client->once->delay = 0;
}
/* READY */
} else if (ggs_ready(text)) {
/* ALERT */
} else if (ggs_alert(text)) {
printf("[received ALERT]\n");
/* Other messages */
} else {
}
text_free(text);
}
}
/*
* ex_txt --
* Get lines from the terminal for ex.
*
* PUBLIC: int ex_txt(SCR *, TEXTH *, ARG_CHAR_T, u_int32_t);
*/
int
ex_txt(SCR *sp, TEXTH *tiqh, ARG_CHAR_T prompt, u_int32_t flags)
{
EVENT ev;
GS *gp;
TEXT ait, *ntp, *tp;
carat_t carat_st;
size_t cnt;
int rval;
int nochange;
rval = 0;
/*
* Get a TEXT structure with some initial buffer space, reusing the
* last one if it's big enough. (All TEXT bookkeeping fields default
* to 0 -- text_init() handles this.)
*/
if (!TAILQ_EMPTY(tiqh)) {
tp = TAILQ_FIRST(tiqh);
if (TAILQ_NEXT(tp, q) != NULL || tp->lb_len < 32) {
text_lfree(tiqh);
goto newtp;
}
tp->len = 0;
} else {
newtp: if ((tp = text_init(sp, NULL, 0, 32)) == NULL)
goto err;
TAILQ_INSERT_HEAD(tiqh, tp, q);
}
/* Set the starting line number. */
tp->lno = sp->lno + 1;
/*
* If it's a terminal, set up autoindent, put out the prompt, and
* set it up so we know we were suspended. Otherwise, turn off
* the autoindent flag, as that requires less special casing below.
*
* XXX
* Historic practice is that ^Z suspended command mode (but, because
* it ran in cooked mode, it was unaffected by the autowrite option.)
* On restart, any "current" input was discarded, whether in insert
* mode or not, and ex was in command mode. This code matches historic
* practice, but not 'cause it's easier.
*/
gp = sp->gp;
if (F_ISSET(gp, G_SCRIPTED))
LF_CLR(TXT_AUTOINDENT);
else {
if (LF_ISSET(TXT_AUTOINDENT)) {
LF_SET(TXT_EOFCHAR);
if (v_txt_auto(sp, sp->lno, NULL, 0, tp))
goto err;
}
txt_prompt(sp, tp, prompt, flags);
}
for (carat_st = C_NOTSET, nochange = 0;;) {
if (v_event_get(sp, &ev, 0, 0))
goto err;
/* Deal with all non-character events. */
switch (ev.e_event) {
case E_CHARACTER:
break;
case E_ERR:
goto err;
case E_REPAINT:
case E_WRESIZE:
continue;
case E_EOF:
rval = 1;
/* FALLTHROUGH */
case E_INTERRUPT:
/*
* Handle EOF/SIGINT events by discarding partially
* entered text and returning. EOF returns failure,
* E_INTERRUPT returns success.
*/
goto notlast;
default:
v_event_err(sp, &ev);
goto notlast;
}
/*
* Deal with character events.
*
* Check to see if the character fits into the input buffer.
* (Use tp->len, ignore overwrite and non-printable chars.)
*/
BINC_GOTOW(sp, tp->lb, tp->lb_len, tp->len + 1);
switch (ev.e_value) {
case K_CR:
/*
* !!!
* Historically, <carriage-return>'s in the command
* weren't special, so the ex parser would return an
* unknown command error message. However, if they
* terminated the command if they were in a map. I'm
* pretty sure this still isn't right, but it handles
* what I've seen so far.
*/
if (!F_ISSET(&ev.e_ch, CH_MAPPED))
goto ins_ch;
/* FALLTHROUGH */
case K_NL:
/*
* '\' can escape <carriage-return>/<newline>. We
* don't discard the backslash because we need it
* to get the <newline> through the ex parser.
*/
if (LF_ISSET(TXT_BACKSLASH) &&
tp->len != 0 && tp->lb[tp->len - 1] == '\\')
goto ins_ch;
/*
* CR returns from the ex command line.
*
* XXX
* Terminate with a nul, needed by filter.
*/
if (LF_ISSET(TXT_CR)) {
tp->lb[tp->len] = '\0';
goto done;
}
/*
* '.' may terminate text input mode; free the current
* TEXT.
*/
if (LF_ISSET(TXT_DOTTERM) && tp->len == tp->ai + 1 &&
tp->lb[tp->len - 1] == '.') {
notlast: TAILQ_REMOVE(tiqh, tp, q);
text_free(tp);
goto done;
}
/* Set up bookkeeping for the new line. */
if ((ntp = text_init(sp, NULL, 0, 32)) == NULL)
goto err;
ntp->lno = tp->lno + 1;
/*
* Reset the autoindent line value. 0^D keeps the ai
* line from changing, ^D changes the level, even if
* there were no characters in the old line. Note, if
* using the current tp structure, use the cursor as
* the length, the autoindent characters may have been
* erased.
*/
if (LF_ISSET(TXT_AUTOINDENT)) {
if (nochange) {
nochange = 0;
if (v_txt_auto(sp,
OOBLNO, &ait, ait.ai, ntp))
goto err;
free(ait.lb);
} else
if (v_txt_auto(sp,
OOBLNO, tp, tp->len, ntp))
goto err;
carat_st = C_NOTSET;
}
txt_prompt(sp, ntp, prompt, flags);
/*
* Swap old and new TEXT's, and insert the new TEXT
* into the queue.
*/
tp = ntp;
TAILQ_INSERT_TAIL(tiqh, tp, q);
break;
case K_CARAT: /* Delete autoindent chars. */
if (tp->len <= tp->ai && LF_ISSET(TXT_AUTOINDENT))
carat_st = C_CARATSET;
goto ins_ch;
case K_ZERO: /* Delete autoindent chars. */
if (tp->len <= tp->ai && LF_ISSET(TXT_AUTOINDENT))
carat_st = C_ZEROSET;
goto ins_ch;
case K_CNTRLD: /* Delete autoindent char. */
/*
* !!!
* Historically, the ^D command took (but then ignored)
* a count. For simplicity, we don't return it unless
* it's the first character entered. The check for len
* equal to 0 is okay, TXT_AUTOINDENT won't be set.
*/
if (LF_ISSET(TXT_CNTRLD)) {
for (cnt = 0; cnt < tp->len; ++cnt)
if (!isblank(tp->lb[cnt]))
break;
if (cnt == tp->len) {
tp->len = 1;
tp->lb[0] = ev.e_c;
tp->lb[1] = '\0';
/*
* Put out a line separator, in case
* the command fails.
*/
(void)putchar('\n');
goto done;
}
}
/*
* POSIX 1003.1b-1993, paragraph 7.1.1.9, states that
* the EOF characters are discarded if there are other
* characters to process in the line, i.e. if the EOF
* is not the first character in the line. For this
* reason, historic ex discarded the EOF characters,
* even if occurring in the middle of the input line.
* We match that historic practice.
*
* !!!
* The test for discarding in the middle of the line is
* done in the switch, because the CARAT forms are N+1,
* not N.
*
* !!!
* There's considerable magic to make the terminal code
* return the EOF character at all. See that code for
* details.
*/
if (!LF_ISSET(TXT_AUTOINDENT) || tp->len == 0)
continue;
switch (carat_st) {
case C_CARATSET: /* ^^D */
if (tp->len > tp->ai + 1)
continue;
/* Save the ai string for later. */
ait.lb = NULL;
ait.lb_len = 0;
BINC_GOTOW(sp, ait.lb, ait.lb_len, tp->ai);
MEMCPY(ait.lb, tp->lb, tp->ai);
ait.ai = ait.len = tp->ai;
carat_st = C_NOTSET;
nochange = 1;
goto leftmargin;
case C_ZEROSET: /* 0^D */
if (tp->len > tp->ai + 1)
continue;
carat_st = C_NOTSET;
leftmargin: (void)gp->scr_ex_adjust(sp, EX_TERM_CE);
tp->ai = tp->len = 0;
break;
case C_NOTSET: /* ^D */
if (tp->len > tp->ai)
continue;
if (txt_dent(sp, tp))
goto err;
break;
default:
abort();
}
/* Clear and redisplay the line. */
(void)gp->scr_ex_adjust(sp, EX_TERM_CE);
txt_prompt(sp, tp, prompt, flags);
break;
default:
/*
* See the TXT_BEAUTIFY comment in vi/v_txt_ev.c.
*
* Silently eliminate any iscntrl() character that was
* not already handled specially, except for <tab> and
* <ff>.
*/
ins_ch: if (LF_ISSET(TXT_BEAUTIFY) && ISCNTRL(ev.e_c) &&
ev.e_value != K_FORMFEED && ev.e_value != K_TAB)
break;
tp->lb[tp->len++] = ev.e_c;
break;
}
}
/* NOTREACHED */
done: return (rval);
err:
alloc_err:
return (1);
}
// unit-test function
static void new_void_zeroCount(void **state)
{
text_t * text = text_new();
assert_int_equal(text_getCount(text), 0);
text_free(text);
}