Ascii arted image done using aalib

#include #include "aalib.h" #define NORMALPRINTS { "%c", "%c", "%c", "%c", "%c", } #define NONE { "", "", "", "", "", } struct aa_format aa_nhtml_format = { 79, 36, 0, 0, AA_HTML_ESCAPED, AA_NORMAL_MASK | AA_BOLD_MASK | AA_BOLDFONT_MASK | AA_DIM_MASK, &fontcourier, "Nestcapeized html", "html", "\n Ascii arted image done using aalib\n\n\n

\n",
    "

\n\n", "\n", NORMALPRINTS, {"", "", "", "", "" }, {"", "", "", "", "" }, }; struct aa_format aa_html_format = { 79, 25, 0, 0, AA_HTML_ESCAPED, AA_NORMAL_MASK | AA_BOLD_MASK | AA_BOLDFONT_MASK, NULL, "Pure html", "html", "\n Ascii arted image done using aalib\n\n

\n",
    "

\n\n", "\n", NORMALPRINTS, {"", "", "", "", "" }, {"", "", "", "", "" }, }; struct aa_format aa_ansi_format = { 80, 25, 0, 0, 0, AA_NORMAL_MASK | AA_BOLD_MASK | AA_BOLDFONT_MASK | AA_REVERSE_MASK | AA_DIM_MASK, NULL, "ansi escape seqences", "ansi", "", "", "\n", NORMALPRINTS, {"", "\33[8m", "\33[1m", "\33[1m", "\33[7m" }, {"", "\33[0;10m", "\33[0;10m", "\33[0;10m", "\33[0;10m", }, }; struct aa_format aa_text_format = { 80, 25, 0, 0, 0, AA_NORMAL_MASK, NULL, "Text file", "txt", "", "", "\n", NORMALPRINTS, NONE, NONE }; struct aa_format aa_more_format = { 80, 25, 0, 0, AA_NORMAL_SPACES, AA_NORMAL_MASK | AA_BOLD_MASK | AA_BOLDFONT_MASK, NULL, "For more/less", "cat", "", "", "\n", {"%c", "%c", "%c\10%c", "%c\10%c", "%c"}, NONE, NONE }; struct aa_format aa_hp_format = { 130 * 2, 64 * 2 - 1, 130, 64 * 2 - 1, AA_USE_PAGES, AA_NORMAL_MASK, &fontline, "HP laser jet - A4 small font", "hp", "\33(10U\33(s0p16.67h8.5v0s0b0T\33%%0A\33&/0U\33&/0Z\33&/24D", "\14", "\r\33=", NORMALPRINTS, NONE, NONE }; struct aa_format aa_hp2_format = { 80 * 2, 64 - 1, 80, 64 - 1, AA_USE_PAGES, AA_NORMAL_MASK, &font16, "HP laser jet - A4 big font", "hp", "\33(s7B\33*p0Y@", "\14", "\r\n", NORMALPRINTS, NONE, NONE }; struct aa_format *aa_formats[] = { &aa_text_format, &aa_html_format, &aa_nhtml_format, &aa_more_format, &aa_ansi_format, &aa_hp_format, &aa_hp2_format, NULL }; struct aa_driver save_d; #define FORMAT ((struct aa_savedata *)c->driverdata)->format #define DATA ((struct aa_savedata *)c->driverdata) static int save_init(struct aa_hardware_params *p, void *none) { struct aa_savedata *d = (struct aa_savedata *) none; save_d.params.supported = d->format->supported; #if 0 if (p->width || p->height) { d->width = p->width; d->height = p->height; } #endif return 1; } static void save_uninit(aa_context * c) { } static void save_getsize(aa_context * c, int *width, int *height) { #if 0 *width = DATA->width; *height = DATA->height; #endif } static void save_gotoxy(aa_context * c, int x, int y) { } static int lastattr; static FILE *f; static aa_context *c; static void stop_tag() { if (lastattr != -1) fputs(FORMAT->ends[lastattr], f); lastattr = -1; } static void start_tag(int attr) { if (attr > AA_NATTRS) attr = AA_NATTRS; lastattr = attr; fputs(FORMAT->begin[lastattr], f); } static void encodechar(unsigned char attr, unsigned char ch) { if (FORMAT->flags & AA_NORMAL_SPACES && ch == ' ' && (attr != AA_REVERSE)) attr = AA_NORMAL; if (attr != lastattr) { stop_tag(); start_tag(attr); } if (FORMAT->flags & AA_HTML_ESCAPED) { switch (ch) { case '<': fputs("<", f); return; case '>': fputs(">", f); return; case '&': fputs("&", f); return; } } if (FORMAT->flags & AA_C_ESCAPED) { switch (ch) { case '"': fputs("\\\"", f); return; case '\\': fputs("\\\\", f); return; } } fprintf(f, FORMAT->prints[attr], ch, ch, ch, ch); } static void savearea(int x1, int y1, int x2, int y2) { int x, y; fputs(FORMAT->head, f); lastattr = -1; for (y = y1; y < y2; y++) { for (x = x1; x < x2; x++) { if (x < 0 || x >= aa_scrwidth(c) || y < 0 || y >= aa_scrheight(c)) encodechar(AA_NORMAL, ' '); else { int pos = x + y * aa_scrwidth(c); encodechar(c->attrbuffer[pos], c->textbuffer[pos]); } } stop_tag(); fputs(FORMAT->newline, f); } fputs(FORMAT->end, f); fflush(f); } static void save_flush(aa_context * c1) { char fname[1024]; c = c1; if (FORMAT->flags & AA_USE_PAGES) { int xpages = (aa_scrwidth(c1) + FORMAT->pagewidth - 1) / FORMAT->pagewidth; int ypages = (aa_scrheight(c1) + FORMAT->pageheight - 1) / FORMAT->pageheight; int x, y; for (x = 0; x < xpages; x++) for (y = 0; y < ypages; y++) { sprintf(fname, "%s_%i_%i.%s", DATA->name, x, y, FORMAT->extension); f = fopen(fname, "w"); if (f == NULL) return; savearea(x * FORMAT->pagewidth, y * FORMAT->pageheight, (x + 1) * FORMAT->pagewidth, (y + 1) * FORMAT->pageheight); fclose(f); } } else { sprintf(fname, "%s.%s", DATA->name, FORMAT->extension); f = fopen(fname, "w"); if (f == NULL) return; savearea(0, 0, /*DATA->width, DATA->height */ aa_scrwidth(c1), aa_scrheight(c1)); fclose(f); } } struct aa_driver save_d = { "save", "Special driver for saving to files", {NULL, 0}, save_init, save_uninit, save_getsize, NULL, NULL, NULL, save_gotoxy, save_flush, };