R_API void r_cons_visual_write (char *buffer) {
char white[1024];
int cols = I.columns;
int alen, plen, lines = I.rows;
const char *endptr;
char *nl, *ptr = buffer, *pptr;
if (I.null)
return;
memset (&white, ' ', sizeof (white));
while ((nl = strchr (ptr, '\n'))) {
int len = ((int)(size_t)(nl-ptr))+1;
*nl = 0;
alen = real_strlen (ptr, len);
*nl = '\n';
pptr = ptr > buffer ? ptr - 1 : ptr;
plen = ptr > buffer ? len : len - 1;
if (alen > cols) {
endptr = r_str_ansi_chrn (ptr, cols);
endptr++;
len = (endptr-ptr);
plen = ptr > buffer ? len : len - 1;
if (lines > 0)
r_cons_write (pptr, plen);
} else {
if (lines > 0) {
int w = cols - alen;
r_cons_write (pptr, plen);
if (I.blankline && w>0) {
if (w>sizeof (white)-1)
w = sizeof (white)-1;
r_cons_write (white, w);
}
}
// TRICK to empty columns.. maybe buggy in w32
if (r_mem_mem ((const ut8*)ptr, len, (const ut8*)"\x1b[0;0H", 6)) {
lines = I.rows;
r_cons_write (pptr, plen);
}
}
lines--; // do not use last line
ptr = nl+1;
}
/* fill the rest of screen */
if (lines>0) {
if (cols>sizeof (white))
cols = sizeof (white);
while (--lines >= 0)
r_cons_write (white, cols);
}
}
R_API void r_cons_flush() {
const char *tee = I.teefile;
if (I.noflush)
return;
if (I.null) {
r_cons_reset ();
return;
}
r_cons_filter ();
if (I.is_interactive) {
/* Use a pager if the output doesn't fit on the terminal window. */
if (I.pager && *I.pager && I.buffer_len > 0
&& r_str_char_count (I.buffer, '\n') >= I.rows) {
I.buffer[I.buffer_len-1] = 0;
r_sys_cmd_str_full (I.pager, I.buffer, NULL, NULL, NULL);
r_cons_reset ();
} else if (I.buffer_len > CONS_MAX_USER) {
#define COUNT_LINES 1
#if COUNT_LINES
int i, lines = 0;
for (i=0; I.buffer[i]; i++) {
if (I.buffer[i]=='\n')
lines ++;
}
if (lines>0 && !r_cons_yesno ('n',"Do you want to print %d lines? (y/N)", lines)) {
r_cons_reset ();
return;
}
#else
char buf[64];
char *buflen = r_num_units (buf, I.buffer_len);
if (buflen && !r_cons_yesno ('n',"Do you want to print %s chars? (y/N)", buflen)) {
r_cons_reset ();
return;
}
#endif
// fix | more | less problem
r_cons_set_raw (1);
}
}
if (tee && *tee) {
FILE *d = r_sandbox_fopen (tee, "a+");
if (d != NULL) {
if (I.buffer_len != fwrite (I.buffer, 1, I.buffer_len, d))
eprintf ("r_cons_flush: fwrite: error (%s)\n", tee);
fclose (d);
} else eprintf ("Cannot write on '%s'\n", tee);
}
r_cons_highlight (I.highlight);
// is_html must be a filter, not a write endpoint
if (I.is_html) r_cons_html_print (I.buffer);
else r_cons_write (I.buffer, I.buffer_len);
r_cons_reset ();
if (I.newline) {
eprintf ("\n");
I.newline = false;
}
}
R_API void r_cons_flush() {
const char *tee = I.teefile;
if (I.noflush)
return;
r_cons_filter ();
if (I.is_interactive) {
/* Use a pager if the output doesn't fit on the terminal window. */
if (I.pager && *(I.pager)
&& I.buffer_len > 0
&& r_str_char_count (I.buffer, '\n') >= I.rows) {
I.buffer[I.buffer_len-1] = 0;
r_sys_cmd_str_full(I.pager, I.buffer, NULL, NULL, NULL);
r_cons_reset ();
} else if (I.buffer_len > CONS_MAX_USER) {
if (!r_cons_yesno ('n',"Do you want to print %d bytes? (y/N)",
I.buffer_len)) {
r_cons_reset ();
return;
}
}
}
if (tee&&*tee) {
FILE *d = r_sandbox_fopen (tee, "a+");
if (d != NULL) {
if (I.buffer_len != fwrite (I.buffer, 1, I.buffer_len, d))
eprintf ("r_cons_flush: fwrite: error (%s)\n", tee);
fclose (d);
} else eprintf ("Cannot write on '%s'\n", tee);
}
// is_html must be a filter, not a write endpoint
if (I.is_html) r_cons_html_print (I.buffer);
else r_cons_write (I.buffer, I.buffer_len);
r_cons_reset ();
}
R_API void r_cons_visual_write (char *buffer) {
char white[1024];
int cols = I.columns;
int alen, lines = I.rows;
const char *endptr;
char *nl, *ptr = buffer;
memset (&white, ' ', sizeof (white));
while ((nl = strchr (ptr, '\n'))) {
int len = ((int)(size_t)(nl-ptr))+1;
*nl = 0;
//alen = r_str_ansi_len (ptr);
// handle ansi chars
{
int utf8len = r_str_len_utf8 (ptr);
int ansilen = r_str_ansi_len (ptr);
int diff = len-utf8len;
if (diff) diff--;
alen = ansilen - diff;
}
*nl = '\n';
if (alen>cols) {
endptr = r_str_ansi_chrn (ptr, cols);
endptr++;
len = (endptr-ptr);
if (lines>0) {
r_cons_write (ptr, len);
}
} else {
if (lines>0) {
int w = cols-alen;
if (ptr>buffer) r_cons_write (ptr-1, len);
else r_cons_write (ptr, len-1);
if (I.blankline && w>0) {
if (w>sizeof (white)-1)
w = sizeof (white)-1;
r_cons_write (white, w);
}
}
// TRICK to empty columns.. maybe buggy in w32
if (r_mem_mem ((const ut8*)ptr, len, (const ut8*)"\x1b[0;0H", 6)) {
lines = I.rows;
r_cons_write (ptr, len);
}
}
lines--; // do not use last line
ptr = nl+1;
}
/* fill the rest of screen */
if (lines>0) {
if (cols>sizeof (white))
cols = sizeof (white);
while (lines-->0)
r_cons_write (white, cols);
}
}
R_API void r_cons_print_clear() {
// xlr8!
r_cons_write ("\x1b[0;0H", 6);
r_cons_write ("\x1b[0m", 4);
//r_cons_memcat ("\x1b[2J", 4);
}
R_API void r_cons_flush() {
const char *tee = I.teefile;
if (I.noflush) {
return;
}
if (I.null) {
r_cons_reset ();
return;
}
r_cons_filter ();
if (I.is_interactive && I.fdout == 1) {
/* Use a pager if the output doesn't fit on the terminal window. */
if (I.pager && *I.pager && I.buffer_len > 0
&& r_str_char_count (I.buffer, '\n') >= I.rows) {
I.buffer[I.buffer_len-1] = 0;
r_sys_cmd_str_full (I.pager, I.buffer, NULL, NULL, NULL);
r_cons_reset ();
} else if (I.buffer_len > CONS_MAX_USER) {
#if COUNT_LINES
int i, lines = 0;
for (i = 0; I.buffer[i]; i++) {
if (I.buffer[i] == '\n') {
lines ++;
}
}
if (lines > 0 && !r_cons_yesno ('n',"Do you want to print %d lines? (y/N)", lines)) {
r_cons_reset ();
return;
}
#else
char buf[64];
char *buflen = r_num_units (buf, I.buffer_len);
if (buflen && !r_cons_yesno ('n',"Do you want to print %s chars? (y/N)", buflen)) {
r_cons_reset ();
return;
}
#endif
// fix | more | less problem
r_cons_set_raw (1);
}
}
if (tee && *tee) {
FILE *d = r_sandbox_fopen (tee, "a+");
if (d) {
if (I.buffer_len != fwrite (I.buffer, 1, I.buffer_len, d)) {
eprintf ("r_cons_flush: fwrite: error (%s)\n", tee);
}
fclose (d);
} else {
eprintf ("Cannot write on '%s'\n", tee);
}
}
r_cons_highlight (I.highlight);
// is_html must be a filter, not a write endpoint
if (I.is_html) {
r_cons_html_print (I.buffer);
} else {
if (I.is_interactive && !r_sandbox_enable (false)) {
if (I.linesleep > 0 && I.linesleep < 1000) {
int i = 0;
int pagesize = R_MAX (1, I.pagesize);
char *ptr = I.buffer;
char *nl = strchr (ptr, '\n');
int len = I.buffer_len;
I.buffer[I.buffer_len] = 0;
r_cons_break_push (NULL, NULL);
while (nl && !r_cons_is_breaked ()) {
r_cons_write (ptr, nl - ptr + 1);
if (!(i % pagesize)) {
r_sys_usleep (I.linesleep * 1000);
}
ptr = nl + 1;
nl = strchr (ptr, '\n');
i++;
}
r_cons_write (ptr, I.buffer + len - ptr);
r_cons_break_pop ();
} else {
r_cons_write (I.buffer, I.buffer_len);
}
} else {
r_cons_write (I.buffer, I.buffer_len);
}
}
r_cons_reset ();
if (I.newline) {
eprintf ("\n");
I.newline = false;
}
}
