xolatile/xuxuxu
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Major general update, unfinished...

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This commit is contained in:
Ognjen Milan Robovic 2023-10-02 16:10:27 -04:00
parent 4b1ce10273
commit c0a3313308
5 changed files with 73 additions and 106 deletions
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28
README.md
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@ -1,5 +1,29 @@
# xuxuxu
xuxuxu lol
I'm gonna update this, I swear...
-- Render xolatile-approved C source code as 'png' image...
xuxuxu -- Program for highlighting C source code and exporting it as PNG image.
- Everything related to my libraries is clean of all warning options on Clang, GCC and Valgrind.
- I don't know what else to write here, program is being done in my free time, so expect more...
- It kinda looks more serious if I have very long 'README.md' file, almost like a valid project.
Compile:
```bash
$ sh compile.sh
```
Install:
```bash
$ sudo sh install.sh
```
Use:
```bash
$ cat my_c_program.c | xuxuxu
$ xuxuxu < my_c_program.c
```
Example of rendered and exported Xuxuxu source code:
![screenshot](xuxuxu.png)

4
compile.sh
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@ -2,8 +2,6 @@
set -xe
gcc -ansi -Wall -Wextra -Wpedantic -o xuxuxu xuxuxu.c -lpng
clang -ansi -Weverything -o xuxuxu xuxuxu.c -lpng
#~cat xuxuxu.c | valgrind --show-leak-kinds=all --leak-check=full ./xuxuxu
gcc -g -ansi -Wall -Wextra -Wpedantic -Werror -o xuxuxu xuxuxu.c -lpng
exit

2
install.sh
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@ -2,6 +2,6 @@
set -xe
sudo cp xuxuxu /usr/bin/xuxuxu
cp xuxuxu /usr/bin/xuxuxu
exit

145
xuxuxu.c
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@ -6,13 +6,13 @@
* It is distributed in the hope that it will be useful or harmful, it really depends... But no warranty what so ever, seriously. See GNU/GPLv3.
*/
#include <xolatile/xyntax.h>
#include <xolatile/xtandard.c>
#include <xolatile/xyntax.c>
#include <png.h>
#define FOREGROUND (0XFFFFFFFF)
#define BACKGROUND (0XFF000000)
#define FOREGROUND (0XFFCCCCCC)
#define BACKGROUND (0XFF111111)
#define TAB_WIDTH ( 8)
#define FONT_WIDTH ( 8)
@ -48,10 +48,7 @@ static int fetch_width (char * data) {
if (* data == '\t') {
count += TAB_WIDTH;
} else if (* data == '\n') {
++count;
image_width = (count > image_width)
? count
: image_width;
image_width = (++count > image_width) ? count : image_width;
count = 0;
} else {
++count;
@ -73,84 +70,47 @@ static int fetch_height (char * data) {
return (image_height + 1);
}
static void fetch_font_glyph (unsigned int * glyph, const char character) {
const unsigned long int font_code_list [FONT_COUNT] = {
0X0000000000000000, 0X00180018183C3C18, 0X0000000000363636,
0X006C6CFE6CFE6C6C, 0X00187ED07C16FC30, 0X0060660C18306606,
0X00DC66B61C36361C, 0X0000000000181818, 0X0030180C0C0C1830,
0X000C18303030180C, 0X0000187E3C7E1800, 0X000018187E181800,
0X0C18180000000000, 0X000000007E000000, 0X0018180000000000,
0X0000060C18306000, 0X003C666E7E76663C, 0X007E181818181C18,
0X007E0C183060663C, 0X003C66603860663C, 0X0030307E363C3830,
0X003C6660603E067E, 0X003C66663E060C38, 0X000C0C0C1830607E,
0X003C66663C66663C, 0X001C30607C66663C, 0X0018180018180000,
0X0C18180018180000, 0X0030180C060C1830, 0X0000007E007E0000,
0X000C18306030180C, 0X001800181830663C, 0X003C06765676663C,
0X006666667E66663C, 0X003E66663E66663E, 0X003C66060606663C,
0X001E36666666361E, 0X007E06063E06067E, 0X000606063E06067E,
0X003C66667606663C, 0X006666667E666666, 0X007E18181818187E,
0X001C36303030307C, 0X0066361E0E1E3666, 0X007E060606060606,
0X00C6C6D6D6FEEEC6, 0X006666767E6E6666, 0X003C66666666663C,
0X000606063E66663E, 0X006C36566666663C, 0X006666363E66663E,
0X003C66603C06663C, 0X001818181818187E, 0X003C666666666666,
0X00183C6666666666, 0X00C6EEFED6D6C6C6, 0X0066663C183C6666,
0X001818183C666666, 0X007E060C1830607E, 0X003E06060606063E,
0X00006030180C0600, 0X007C60606060607C, 0X000000000000663C,
0XFFFF000000000000, 0X000000000030180C, 0X007C667C603C0000,
0X003E6666663E0606, 0X003C6606663C0000, 0X007C6666667C6060,
0X003C067E663C0000, 0X000C0C0C3E0C0C38, 0X3C607C66667C0000,
0X00666666663E0606, 0X003C1818181C0018, 0X0E181818181C0018,
0X0066361E36660606, 0X003C18181818181C, 0X00C6D6D6FE6C0000,
0X00666666663E0000, 0X003C6666663C0000, 0X06063E66663E0000,
0XE0607C66667C0000, 0X000606066E360000, 0X003E603C067C0000,
0X00380C0C0C3E0C0C, 0X007C666666660000, 0X00183C6666660000,
0X006CFED6D6C60000, 0X00663C183C660000, 0X3C607C6666660000,
0X007E0C18307E0000, 0X003018180E181830, 0X0018181818181818,
0X000C18187018180C, 0X000000000062D68C, 0X0000000000000000
static void render_character (char character) {
const unsigned long int font_code [FONT_COUNT] = {
0X0000000000000000, 0X00180018183C3C18, 0X0000000000363636, 0X006C6CFE6CFE6C6C, 0X00187ED07C16FC30, 0X0060660C18306606, 0X00DC66B61C36361C, 0X0000000000181818,
0X0030180C0C0C1830, 0X000C18303030180C, 0X0000187E3C7E1800, 0X000018187E181800, 0X0C18180000000000, 0X000000007E000000, 0X0018180000000000, 0X0000060C18306000,
0X003C666E7E76663C, 0X007E181818181C18, 0X007E0C183060663C, 0X003C66603860663C, 0X0030307E363C3830, 0X003C6660603E067E, 0X003C66663E060C38, 0X000C0C0C1830607E,
0X003C66663C66663C, 0X001C30607C66663C, 0X0018180018180000, 0X0C18180018180000, 0X0030180C060C1830, 0X0000007E007E0000, 0X000C18306030180C, 0X001800181830663C,
0X003C06765676663C, 0X006666667E66663C, 0X003E66663E66663E, 0X003C66060606663C, 0X001E36666666361E, 0X007E06063E06067E, 0X000606063E06067E, 0X003C66667606663C,
0X006666667E666666, 0X007E18181818187E, 0X001C36303030307C, 0X0066361E0E1E3666, 0X007E060606060606, 0X00C6C6D6D6FEEEC6, 0X006666767E6E6666, 0X003C66666666663C,
0X000606063E66663E, 0X006C36566666663C, 0X006666363E66663E, 0X003C66603C06663C, 0X001818181818187E, 0X003C666666666666, 0X00183C6666666666, 0X00C6EEFED6D6C6C6,
0X0066663C183C6666, 0X001818183C666666, 0X007E060C1830607E, 0X003E06060606063E, 0X00006030180C0600, 0X007C60606060607C, 0X000000000000663C, 0XFFFF000000000000,
0X000000000030180C, 0X007C667C603C0000, 0X003E6666663E0606, 0X003C6606663C0000, 0X007C6666667C6060, 0X003C067E663C0000, 0X000C0C0C3E0C0C38, 0X3C607C66667C0000,
0X00666666663E0606, 0X003C1818181C0018, 0X0E181818181C0018, 0X0066361E36660606, 0X003C18181818181C, 0X00C6D6D6FE6C0000, 0X00666666663E0000, 0X003C6666663C0000,
0X06063E66663E0000, 0XE0607C66667C0000, 0X000606066E360000, 0X003E603C067C0000, 0X00380C0C0C3E0C0C, 0X007C666666660000, 0X00183C6666660000, 0X006CFED6D6C60000,
0X00663C183C660000, 0X3C607C6666660000, 0X007E0C18307E0000, 0X003018180E181830, 0X0018181818181818, 0X000C18187018180C, 0X000000000062D68C, 0X0000000000000000
};
int offset = 0;
unsigned long int font_code = 0;
int offset;
font_code = font_code_list [(int) character];
do {
glyph [offset] = ((font_code >> offset) & 1)
? colour
: BACKGROUND;
} while (++offset != FONT_WIDTH * FONT_HEIGHT);
}
static void render_character (char character) {
unsigned int glyph [FONT_WIDTH * FONT_HEIGHT] = { 0 };
int offset = 0;
fetch_font_glyph (glyph, character);
do {
for (offset = 0; offset != FONT_WIDTH * FONT_HEIGHT; ++offset) {
int u = offset / FONT_WIDTH + y;
int v = offset % FONT_WIDTH + x;
render [u * width + v] = glyph [offset];
} while (++offset != FONT_WIDTH * FONT_HEIGHT);
render [u * width + v] = ((font_code [(int) (character - ' ')] >> offset) % 2) ? colour : BACKGROUND;
}
x += FONT_WIDTH + 1;
}
static void render_string (char * string, int length) {
int offset = 0;
int offset;
do {
for (offset = 0; offset != length; ++offset) {
if (string [offset] == '\t') {
x += FONT_WIDTH * TAB_WIDTH;
} else if (string [offset] == '\n') {
y += FONT_HEIGHT + 1;
x = 1;
} else {
render_character (string [offset] - ' ');
render_character (string [offset]);
}
} while (++offset != length);
}
}
int main (void) {
@ -160,19 +120,6 @@ int main (void) {
int length = 0;
char * buffer = NULL;
int preprocessor = 0;
int line_comment = 0;
int multiline_comment = 0;
int character = 0;
int string = 0;
int bracket = 0;
int operator = 0;
int keyword = 0;
int digit = 0;
int uppercase = 0;
int lowercase = 0;
int underscore = 0;
char separator [29] = ".,:;<=>+-*/%!&~^()[]{}'\" \t\r\n";
char * c_keywords [32] = {
@ -182,22 +129,20 @@ int main (void) {
"char", "short", "int", "long", "signed", "unsigned", "float", "double"
};
syntax_define (& preprocessor, 0, 0, "#", "\n", '\\', COLOUR_RED, EFFECT_BOLD);
syntax_define (& line_comment, 0, 0, "//", "\n", '\0', COLOUR_GREY, EFFECT_BOLD);
syntax_define (& multiline_comment, 0, 0, "/*", "*/", '\0', COLOUR_GREY, EFFECT_BOLD);
syntax_define (& character, 0, 0, "'", "'", '\\', COLOUR_PINK, EFFECT_BOLD);
syntax_define (& string, 0, 0, "\"", "\"", '\\', COLOUR_RED, EFFECT_BOLD);
syntax_define (& bracket, 1, 0, "()[]{}", "", '\0', COLOUR_GREEN, EFFECT_BOLD);
syntax_define (& operator, 1, 0, ".,:;<=>+-*/%!&~^?|", "", '\0', COLOUR_BLUE, EFFECT_BOLD);
(void) syntax_insert (0, 0, "#", "\n", '\\', COLOUR_PINK, 0);
(void) syntax_insert (0, 0, "//", "\n", '\0', COLOUR_GREY, 0);
(void) syntax_insert (0, 0, "/*", "*/", '\0', COLOUR_GREY, 0);
(void) syntax_insert (0, 0, "'", "'", '\\', COLOUR_RED, 0);
(void) syntax_insert (0, 0, "\"", "\"", '\\', COLOUR_RED, 0);
(void) syntax_insert (1, 0, ".,:;<=>+-*/%!&~^?|()[]{}", "", '\0', COLOUR_BLUE, 0);
for (word = 0; word != 32; ++word) {
syntax_define (& keyword, 0, 1, c_keywords [word], separator, '\0', COLOUR_YELLOW, EFFECT_BOLD);
(void) syntax_insert (0, 1, c_keywords [word], separator, '\0', COLOUR_YELLOW, 0);
}
syntax_define (& digit, 1, 1, "0123456789", separator, '\0', COLOUR_CYAN, EFFECT_BOLD);
syntax_define (& uppercase, 1, 1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", separator, '\0', COLOUR_PINK, EFFECT_ITALIC);
syntax_define (& lowercase, 1, 1, "abcdefghijklmnopqrstuvwxyz", separator, '\0', COLOUR_WHITE, EFFECT_ITALIC);
syntax_define (& underscore, 0, 1, "_", separator, '\0', COLOUR_YELLOW, EFFECT_ITALIC);
(void) syntax_insert (1, 1, "0123456789", separator, '\0', COLOUR_CYAN, 0);
(void) syntax_insert (1, 1, "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_", separator, '\0', COLOUR_WHITE, 0);
buffer = record ();
@ -211,18 +156,18 @@ int main (void) {
}
for (offset = 0; buffer [offset] != '\0'; offset += length) {
syntax_select (& buffer [offset], & index, & length);
index = syntax_select (& buffer [offset], & length);
switch (syntax_colour [index]) {
case COLOUR_GREY: colour = 0XFF333333; break;
case COLOUR_RED: colour = 0XFF3333FF; break;
case COLOUR_GREEN: colour = 0XFF33FF33; break;
case COLOUR_YELLOW: colour = 0XFF33FFFF; break;
case COLOUR_BLUE: colour = 0XFFFF3333; break;
case COLOUR_PINK: colour = 0XFFFF33FF; break;
case COLOUR_CYAN: colour = 0XFFFFFF33; break;
case COLOUR_WHITE: colour = 0XFFFFFFFF; break;
default: colour = 0XFFFFFFFF; break;
case COLOUR_RED: colour = 0XFF3311CC; break;
case COLOUR_GREEN: colour = 0XFF33CC11; break;
case COLOUR_YELLOW: colour = 0XFF33CCCC; break;
case COLOUR_BLUE: colour = 0XFFCC3311; break;
case COLOUR_PINK: colour = 0XFFCC33CC; break;
case COLOUR_CYAN: colour = 0XFFCCCC33; break;
case COLOUR_WHITE: colour = 0XFFCCCCCC; break;
default: colour = 0XFFCCCCCC; break;
}
render_string (& buffer [offset], length);

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