diff options
Diffstat (limited to 'terms.c')
| -rw-r--r-- | terms.c | 189 |
1 files changed, 177 insertions, 12 deletions
@@ -6,6 +6,7 @@ #include <stdio.h> #include <signal.h> #include <sys/types.h> +#include <sys/stat.h> #include <fcntl.h> #include <errno.h> #include <sys/time.h> @@ -489,20 +490,19 @@ put_image_osc5379(char *url, int x, int y, int w, int h, int sx, int sy, int sw, void put_image_iterm2(char *url, int x, int y, int w, int h) { - Str buf, filecontent; - const char *base64; + Str buf; + char *base64, *cbuf; FILE *fp; + int c, i; + struct stat st; - fp = fopen(url, "r"); - if (!fp) + if (stat(url, &st)) return; - filecontent = Strfgetall(fp); - base64 = base64_encode(filecontent->ptr, filecontent->length); - if (!base64) + fp = fopen(url, "r"); + if (!fp) return; - MOVE(y,x); buf = Sprintf("\x1b]1337;" "File=" "name=%s;" @@ -511,11 +511,179 @@ put_image_iterm2(char *url, int x, int y, int w, int h) "height=%d;" "preserveAspectRatio=0;" "inline=1" - ":%s\a", url, filecontent->length, w, h, base64); + ":", url, st.st_size, w, h); + + MOVE(y,x); + writestr(buf->ptr); + + cbuf = GC_MALLOC_ATOMIC(3072); + i = 0; + while ((c = fgetc(fp)) != EOF) { + cbuf[i] = c; + ++i; + if (i == 3072) { + base64 = base64_encode(cbuf, i); + if (!base64) { + writestr("\a"); + return; + } + writestr(base64); + i = 0; + } + } + + if (i) { + base64 = base64_encode(cbuf, i); + if (!base64) { + writestr("\a"); + return; + } + writestr(base64); + } + + writestr("\a"); MOVE(Currentbuf->cursorY,Currentbuf->cursorX); } +void ttymode_set(int mode, int imode); +void ttymode_reset(int mode, int imode); + +void +put_image_kitty(char *url, int x, int y, int w, int h, int sx, int sy, int sw, + int sh, int cols, int rows) +{ + Str buf; + char *base64, *cbuf, *type, *tmpf; + char *argv[4]; + FILE *fp; + int c, i, j, k, t; + struct stat st; + pid_t pid; + MySignalHandler(*volatile previntr) (SIGNAL_ARG); + MySignalHandler(*volatile prevquit) (SIGNAL_ARG); + MySignalHandler(*volatile prevstop) (SIGNAL_ARG); + + if (!url) + return; + + type = guessContentType(url); + t = 100; /* always convert to png for now. */ + + if(!(type && !strcasecmp(type, "image/png"))) { + buf = Strnew(); + tmpf = Sprintf("%s/%s.png", tmp_dir, mybasename(url))->ptr; + + /* convert only if png doesn't exist yet. */ + + if (stat(tmpf, &st)) { + if (stat(url, &st)) + return; + + flush_tty(); + + previntr = mySignal(SIGINT, SIG_IGN); + prevquit = mySignal(SIGQUIT, SIG_IGN); + prevstop = mySignal(SIGTSTP, SIG_IGN); + + if ((pid = fork()) == 0) { + i = 0; + + close(STDERR_FILENO); /* Don't output error message. */ + ttymode_set(ISIG, 0); + + if ((cbuf = getenv("W3M_KITTY_TO_PNG"))) + argv[i++] = cbuf; + else + argv[i++] = "convert"; + + argv[i++] = url; + argv[i++] = tmpf; + argv[i++] = NULL; + execvp(argv[0],argv); + exit(0); + } + else if (pid > 0) { + waitpid(pid, &i, 0); + ttymode_reset(ISIG, 0); + mySignal(SIGINT, previntr); + mySignal(SIGQUIT, prevquit); + mySignal(SIGTSTP, prevstop); + } + + pushText(fileToDelete, tmpf); + } + url = tmpf; + } + + if (stat(url, &st)) + return; + + fp = fopen(url, "r"); + if (!fp) + return; + + MOVE(y, x); + buf = Sprintf("\x1b_Gf=100,s=%d,v=%d,a=T,m=1,x=%d,y=%d," + "w=%d,h=%d,c=%d,r=%d;", + w, h, sx, sy, sw, sh, cols, rows); + + + cbuf = GC_MALLOC_ATOMIC(3072); + i = 0; + j = buf->length; + + while (buf->length + i / 3 * 4 < 4096 && (c = fgetc(fp)) != EOF) { + cbuf[i] = c; + ++i; + } + + base64 = base64_encode(cbuf, i); + if (!base64) + return; + + if (c == EOF) + buf = Sprintf("\x1b_Gf=100,s=%d,v=%d,a=T,m=0,x=%d,y=%d," + "w=%d,h=%d,c=%d,r=%d;", + w, h, sx, sy, sw, sh, cols, rows); + writestr(buf->ptr); + + buf = Sprintf("%s\x1b\\", base64); + writestr(buf->ptr); + + if (c != EOF) { + i = 0; + base64 = NULL; + while ((c = fgetc(fp)) != EOF) { + if (!i && base64) { + buf = Sprintf("\x1b_Gm=1;%s\x1b\\", base64); + writestr(buf->ptr); + } + cbuf[i] = c; + ++i; + if (i == 3072) { + base64 = base64_encode(cbuf, i); + if (!base64) + return; + + i = 0; + } + } + + if (i) { + base64 = base64_encode(cbuf, i); + if (!base64) + return; + } + + if (base64) { + buf = Sprintf("\x1b_Gm=0;%s\x1b\\", base64); + writestr(buf->ptr); + } + } + MOVE(Currentbuf->cursorY, Currentbuf->cursorX); +} + static void save_gif(const char *path, u_char *header, size_t header_size, u_char *body, size_t body_size) { @@ -606,9 +774,6 @@ save_first_animation_frame(const char *path) return NULL; } -void ttymode_set(int mode, int imode); -void ttymode_reset(int mode, int imode); - void put_image_sixel(char *url, int x, int y, int w, int h, int sx, int sy, int sw, int sh, int n_terminal_image) { |