85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
#include <blue/core/rope.h>
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#include <inttypes.h>
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#include <stdio.h>
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static void print_rope(const struct b_rope *rope, int depth)
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{
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for (int i = 0; i < depth; i++) {
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printf(" ");
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}
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printf("[%x:", rope->r_flags);
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(B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_CHAR) && printf(" CHAR");
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(B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_CSTR) && printf(" CSTR");
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(B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_CSTR_BORROWED)
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&& printf(" CSTR_BORROWED");
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(B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_CSTR_STATIC)
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&& printf(" CSTR_STATIC");
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(B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_INT) && printf(" INT");
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(B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_UINT) && printf(" UINT");
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(B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_COMPOSITE)
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&& printf(" COMPOSITE");
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(rope->r_flags & B_ROPE_F_MALLOC) && printf(" MALLOC");
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printf("] ");
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switch (B_ROPE_TYPE(rope->r_flags)) {
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case B_ROPE_F_CHAR:
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printf("%c", rope->r_v.v_char);
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break;
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case B_ROPE_F_CSTR:
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case B_ROPE_F_CSTR_BORROWED:
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case B_ROPE_F_CSTR_STATIC:
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printf("%s", rope->r_v.v_cstr.s);
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break;
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case B_ROPE_F_INT:
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printf("%" PRIdPTR, rope->r_v.v_int);
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break;
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case B_ROPE_F_UINT:
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printf("%" PRIuPTR, rope->r_v.v_uint);
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break;
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default:
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break;
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}
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printf("\n");
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if (B_ROPE_TYPE(rope->r_flags) == B_ROPE_F_COMPOSITE) {
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if (rope->r_v.v_composite.r_left) {
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print_rope(rope->r_v.v_composite.r_left, depth + 1);
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}
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if (rope->r_v.v_composite.r_right) {
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print_rope(rope->r_v.v_composite.r_right, depth + 1);
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}
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}
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}
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int main(void)
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{
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b_rope a = B_ROPE_CHAR('a');
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b_rope b = B_ROPE_CSTR_STATIC("Hello, world!");
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b_rope c = B_ROPE_INT(-4096);
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b_rope d = B_ROPE_UINT(4096);
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b_rope str;
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const b_rope *ropes[] = {
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&a,
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&b,
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&c,
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&d,
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};
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b_rope_join(&str, ropes, sizeof ropes / sizeof ropes[0]);
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print_rope(&str, 0);
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char cstr[1024];
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b_rope_to_cstr(&str, cstr, sizeof cstr);
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b_rope_destroy(&str);
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printf("%s\n", cstr);
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return 0;
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}
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