SOURCES: elinks-fbterm.patch (NEW) - support for fbterm
witekfl
witekfl at pld-linux.org
Sun Mar 29 16:07:56 CEST 2009
Author: witekfl Date: Sun Mar 29 14:07:55 2009 GMT
Module: SOURCES Tag: HEAD
---- Log message:
- support for fbterm
---- Files affected:
SOURCES:
elinks-fbterm.patch (NONE -> 1.1) (NEW)
---- Diffs:
================================================================
Index: SOURCES/elinks-fbterm.patch
diff -u /dev/null SOURCES/elinks-fbterm.patch:1.1
--- /dev/null Sun Mar 29 16:07:57 2009
+++ SOURCES/elinks-fbterm.patch Sun Mar 29 16:07:50 2009
@@ -0,0 +1,223 @@
+commit e23a8ec12164af00922751aea0dfa285d3e240b4
+Author: Witold Filipczyk <witekfl at poczta.onet.pl>
+Date: Fri Mar 27 19:44:46 2009 +0100
+
+ Support for fbterm.
+
+ fbterm uses different 256 color sequences than xterm.
+ color256_seqs are part of the driver info.
+
+diff --git a/src/config/options.c b/src/config/options.c
+index 14ab8db..00c9a25 100644
+--- a/src/config/options.c
++++ b/src/config/options.c
+@@ -703,6 +703,9 @@ register_autocreated_options(void)
+ get_opt_int("terminal.xterm-256color.type") = 1;
+ get_opt_int("terminal.xterm-256color.colors") = COLOR_MODE_256;
+ get_opt_bool("terminal.xterm-256color.underline") = 1;
++ get_opt_int("terminal.fbterm.type") = 5;
++ get_opt_int("terminal.fbterm.colors") = COLOR_MODE_256;
++ get_opt_bool("terminal.fbterm.underline") = 1;
+ #endif
+ }
+
+diff --git a/src/config/options.inc b/src/config/options.inc
+index b9c6a7f..c4e4a9b 100644
+--- a/src/config/options.inc
++++ b/src/config/options.inc
+@@ -879,20 +879,22 @@ static struct option_info config_options_info[] = {
+ * 4 (TERM_FREEBSD) outputs characters in the 0x80...0x9F
+ * range, which FreeBSD 4.0 (but not 5.0) treated as
+ * graphical.
++ * 5 (TERM_FBTERM)
+ *
+ * When UTF-8 I/O is enabled, ELinks outputs (almost) the same
+ * characters as above but encodes them in UTF-8 and does not
+ * switch charsets. So, it will work in any terminal that
+ * understands UTF-8 and has the characters in its font. */
+ INIT_OPT_INT("terminal._template_", N_("Type"),
+- "type", 0, 0, 4, 0,
++ "type", 0, 0, 5, 0,
+ N_("Terminal type; matters mostly only when drawing frames "
+ "and dialog box borders:\n"
+ "0 is dumb terminal type, ASCII art\n"
+ "1 is VT100, simple but portable\n"
+ "2 is Linux, you get double frames and other goodies\n"
+ "3 is KOI-8\n"
+- "4 is FreeBSD")),
++ "4 is FreeBSD\n"
++ "5 is fbterm")),
+
+ INIT_OPT_BOOL("terminal._template_", N_("Always encode xterm title in ISO-8859-1"),
+ "latin1_title", 0, 1,
+diff --git a/src/terminal/screen.c b/src/terminal/screen.c
+index 8f838a6..bb3cbb1 100644
+--- a/src/terminal/screen.c
++++ b/src/terminal/screen.c
+@@ -189,6 +189,19 @@ static const struct string underline_seqs[] = {
+ *
+ * @todo TODO: termcap/terminfo can maybe gradually be introduced via
+ * this structure. We'll see. --jonas */
++
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++static const struct string color256_seqs[] = {
++ /* foreground: */ TERM_STRING("\033[0;38;5;%dm"),
++ /* background: */ TERM_STRING("\033[48;5;%dm"),
++};
++
++static const struct string fbterm_color256_seqs[] = {
++ /* foreground: */ TERM_STRING("\033[m\033[1;%d}"),
++ /* background: */ TERM_STRING("\033[2;%d}"),
++};
++#endif
++
+ struct screen_driver {
+ LIST_HEAD(struct screen_driver);
+
+@@ -215,6 +228,9 @@ struct screen_driver {
+ /** The color mode */
+ enum color_mode color_mode;
+
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++ const struct string *color256_seqs;
++#endif
+ /** These are directly derived from the terminal options. */
+ unsigned int transparent:1;
+
+@@ -237,6 +253,9 @@ static const struct screen_driver_opt dumb_screen_driver_opt = {
+ /* frame_seqs: */ NULL,
+ /* underline: */ underline_seqs,
+ /* color_mode: */ COLOR_MODE_16,
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++ /* 256 colors: */ color256_seqs,
++#endif
+ /* transparent: */ 1,
+ #ifdef CONFIG_UTF8
+ /* utf8_cp: */ 0,
+@@ -250,6 +269,9 @@ static const struct screen_driver_opt vt100_screen_driver_opt = {
+ /* frame_seqs: */ vt100_frame_seqs,
+ /* underline: */ underline_seqs,
+ /* color_mode: */ COLOR_MODE_16,
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++ /* 256 colors: */ color256_seqs,
++#endif
+ /* transparent: */ 1,
+ #ifdef CONFIG_UTF8
+ /* utf8_cp: */ 0,
+@@ -263,6 +285,9 @@ static const struct screen_driver_opt linux_screen_driver_opt = {
+ /* frame_seqs: */ NULL, /* No m11_hack */
+ /* underline: */ underline_seqs,
+ /* color_mode: */ COLOR_MODE_16,
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++ /* 256 colors: */ color256_seqs,
++#endif
+ /* transparent: */ 1,
+ #ifdef CONFIG_UTF8
+ /* utf8_cp: */ 0,
+@@ -276,6 +301,9 @@ static const struct screen_driver_opt koi8_screen_driver_opt = {
+ /* frame_seqs: */ NULL,
+ /* underline: */ underline_seqs,
+ /* color_mode: */ COLOR_MODE_16,
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++ /* 256 colors: */ color256_seqs,
++#endif
+ /* transparent: */ 1,
+ #ifdef CONFIG_UTF8
+ /* utf8_cp: */ 0,
+@@ -289,12 +317,35 @@ static const struct screen_driver_opt freebsd_screen_driver_opt = {
+ /* frame_seqs: */ NULL, /* No m11_hack */
+ /* underline: */ underline_seqs,
+ /* color_mode: */ COLOR_MODE_16,
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++ /* 256 colors: */ color256_seqs,
++#endif
+ /* transparent: */ 1,
+ #ifdef CONFIG_UTF8
+ /* utf8_cp: */ 0,
+ #endif /* CONFIG_UTF8 */
++#ifdef CONFIG_COMBINE
++ /* combine */ 0,
++#endif /* CONFIG_COMBINE */
+ };
+
++/** Default options for ::TERM_LINUX. */
++static const struct screen_driver_opt fbterm_screen_driver_opt = {
++ /* charsets: */ { -1, -1 }, /* No UTF8 I/O */
++ /* frame: */ NULL,
++ /* frame_seqs: */ NULL, /* No m11_hack */
++ /* underline: */ underline_seqs,
++ /* color_mode: */ COLOR_MODE_16,
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
++ /* 256 colors: */ fbterm_color256_seqs,
++#endif
++ /* transparent: */ 1,
++#ifdef CONFIG_UTF8
++ /* utf8_cp: */ 0,
++#endif /* CONFIG_UTF8 */
++};
++
++
+ /** Default options for all the different types of terminals.
+ * XXX: Keep in sync with enum term_mode_type. */
+ static const struct screen_driver_opt *const screen_driver_opts[] = {
+@@ -303,6 +354,7 @@ static const struct screen_driver_opt *const screen_driver_opts[] = {
+ /* TERM_LINUX: */ &linux_screen_driver_opt,
+ /* TERM_KOI8: */ &koi8_screen_driver_opt,
+ /* TERM_FREEBSD: */ &freebsd_screen_driver_opt,
++ /* TERM_FBTERM: */ &fbterm_screen_driver_opt,
+ };
+
+ #define use_utf8_io(driver) ((driver)->opt.charsets[0] != -1)
+@@ -353,7 +405,7 @@ set_screen_driver_opt(struct screen_driver *driver, struct option *term_spec)
+ * characters encoded in UTF-8 are already unambiguous. */
+ driver->opt.frame_seqs = NULL;
+
+- if (driver->type == TERM_LINUX) {
++ if (driver->type == TERM_LINUX || driver->type == TERM_FBTERM) {
+ if (get_opt_bool_tree(term_spec, "restrict_852"))
+ driver->opt.frame = frame_restrict;
+ driver->opt.charsets[1] = get_cp_index("cp437");
+@@ -754,11 +806,6 @@ add_char16(struct string *screen, struct screen_driver *driver,
+ add_char_data(screen, driver, ch->data, border);
+ }
+
+-#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
+-static const struct string color256_seqs[] = {
+- /* foreground: */ TERM_STRING("\033[0;38;5;%dm"),
+- /* background: */ TERM_STRING("\033[48;5;%dm"),
+-};
+
+ static inline void
+ add_char_color(struct string *screen, const struct string *seq, unsigned char color)
+@@ -810,6 +857,7 @@ add_char_color(struct string *screen, const struct string *seq, unsigned char co
+ #define add_background_color(str, seq, chr) add_char_color(str, &(seq)[1], (chr)->color[1])
+ #define add_foreground_color(str, seq, chr) add_char_color(str, &(seq)[0], (chr)->color[0])
+
++#if defined(CONFIG_88_COLORS) || defined(CONFIG_256_COLORS)
+ /** Time critical section. */
+ static inline void
+ add_char256(struct string *screen, struct screen_driver *driver,
+@@ -853,9 +901,9 @@ add_char256(struct string *screen, struct screen_driver *driver,
+ ) {
+ copy_color_256(state->color, ch->color);
+
+- add_foreground_color(screen, color256_seqs, ch);
++ add_foreground_color(screen, driver->opt.color256_seqs, ch);
+ if (!driver->opt.transparent || ch->color[1] != 0) {
+- add_background_color(screen, color256_seqs, ch);
++ add_background_color(screen, driver->opt.color256_seqs, ch);
+ }
+
+ if (ch->attr & SCREEN_ATTR_BOLD)
+diff --git a/src/terminal/terminal.h b/src/terminal/terminal.h
+index c2c1d79..1db36d0 100644
+--- a/src/terminal/terminal.h
++++ b/src/terminal/terminal.h
+@@ -18,6 +18,7 @@ enum term_mode_type {
+ TERM_LINUX,
+ TERM_KOI8,
+ TERM_FREEBSD,
++ TERM_FBTERM,
+ };
+
+ /** This is a bitmask describing the environment we are living in,
================================================================
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