#define _DEFAULT_SOURCE #include #include #include #include #include #define MAX_LENGTH 10000 #define POSTS_PER_PAGE 5 #define MAX_PATH 200 typedef struct { char name[MAX_PATH]; } Post; typedef struct { int bold; int quote; int italic; int hyperlink; int code; int headingone; int headingtwo; int headingthree; } Markdown; Markdown mdt = { .italic = 0, .bold = 0, .quote = 0, .headingone = 0, .headingtwo = 0, .headingthree = 0, .code = 0 }; FILE *fptr, *fpto, *fcss, *fcss_target; char txt[MAX_LENGTH], of[MAX_LENGTH]; int i, len, judul; char *header, *footer; char *gantihuruf(const char *kata) { static char output[100]; char *dot = strrchr(kata, '.'); if (dot == NULL || dot == kata) { snprintf(output, sizeof(output), "%s.html", kata); } else { int len = dot - kata; strncpy(output, kata, len); output[len] = '\0'; strcat(output, ".html"); } return output; } int compare_posts(const void *a, const void *b) { return strcmp(((Post *)a)->name, ((Post*)b)->name); } int count_files(const char *path) { DIR *dir; struct dirent *ent; int count = 0; if((dir = opendir(path)) == NULL) { perror("Galat buka directory opendir(path)"); return -1; } while ((ent = readdir(dir)) != NULL) { if(ent->d_type == DT_REG) { count++; } } closedir(dir); return count; } void get_posts(const char *path, Post *posts, int *count) { DIR *dir; struct dirent *ent; int index = 0; if((dir = opendir(path)) == NULL) { perror("Error opening directory"); return; } while((ent = readdir(dir)) != NULL) { if(ent->d_type == DT_REG) { strncpy(posts[index].name, ent->d_name, MAX_PATH - 1); posts[index].name[MAX_PATH - 1] = '\0'; index++; } } *count = index; closedir(dir); qsort(posts, *count, sizeof(Post), compare_posts); } void generate_pagination(Post *posts, int total_posts, int posts_per_page) { int total_pages = (total_posts + posts_per_page - 1) / posts_per_page; FILE *archive = fopen("./target/archive.html", "w"); if (archive == NULL) { perror("Galat archive.html"); return; } fprintf(archive, "

Archive

    "); for(int page = 0; page < total_pages; page++) { fprintf(archive, "
  • Page %d
    • ", page+1, page+1); char page_name[100]; snprintf(page_name, sizeof(page_name), "./target/page%d.html", page+1); FILE *page_file = fopen(page_name, "w"); if(page_file == NULL) { perror("Gx bisa buat page"); continue; } fprintf(page_file, "

    Page %d

      ", page + 1); int start = page * posts_per_page; int end = start + posts_per_page; if (end > total_posts) end = total_posts; for (int i = start; i < end; i++) { char *html_name = gantihuruf(posts[i].name); fprintf(page_file, "
    • %s
      • ", html_name, posts[i].name); } fprintf(page_file, "
    "); fclose(page_file); } fprintf(archive, "
"); fclose(archive); } void add_css(void) { FILE *fpcss = fopen("./media/style.css", "r"); if (fpcss == NULL) { fpcss = fopen("./media/style.css", "w"); if (fpcss == NULL) { perror("galat membuat css"); exit(1); } fclose(fpcss); } else { fclose(fpcss); } } char *doinsert(const char * nama) { FILE *fheader = fopen(nama, "r"); if(fheader == NULL) { fheader = fopen(nama, "w"); if (fheader == NULL) { perror("galat membuka header"); return NULL; } } static char buffer[MAX_LENGTH] = {0}; size_t bytes_read = fread(buffer, 1, sizeof(buffer) - 1, fheader); buffer[bytes_read] = '\0'; fclose(fheader); if (bytes_read == 0) { fprintf(stderr, "Berkas kosong atau ada kesalahan membaca %s\n", nama); return NULL; } return buffer; } void copy_css(void) { const char *css = "./media/style.css"; const char *css_target = "./target/style.css"; int x; FILE *fcss = fopen(css, "r"); if (fcss == NULL) { perror("Tidak bisa membuka file masukan CSS"); return; } FILE *fcss_target = fopen(css_target, "w"); if (fcss_target == NULL) { perror("Tidak bisa membuka file keluaran CSS"); fclose(fcss); return; } while ((x = fgetc(fcss)) != EOF) { fputc(x, fcss_target); } fclose(fcss); fclose(fcss_target); } void newsetup(void) { struct stat st; if (stat("./source", &st) == -1) mkdir("./source", 0700); if (stat("./target", &st) == -1) mkdir("./target", 0700); if (stat("./media", &st) == -1) { mkdir("./media", 0700); add_css(); } fptr = fopen("./source/index", "r"); if (fptr == NULL) { fptr = fopen("./source/index", "w"); if (fptr == NULL) { perror("galat buat ./source/index (fptr)"); exit(1); } else { printf("sukses buat ./source/index\n"); } } else { printf("./source/index sudah ada\n"); fclose(fptr); } } void checker(void) { fptr = fopen("./source/index", "rb+"); if (fptr == NULL) { perror("galat checker buat ./source/index"); exit(1); } } void doitalic(void) { if (!mdt.italic) { fprintf(fpto, ""); mdt.italic = 1; } else { fprintf(fpto, ""); mdt.italic = 0; } } void dobold(void) { if (!mdt.bold) { fprintf(fpto, ""); mdt.bold = 1; i++; } else { fprintf(fpto, ""); mdt.bold = 0; i++; } } void doblockquote(void) { fprintf(fpto, "
"); mdt.quote = 1; } void doimage(void) { if (i + 1 < len && txt[i+1] == '[' && (i == 0 || txt[i] != '\\')) { int alt_start = i + 2; int alt_end = -1; int url_start = -1; int url_end = -1; int j; for (j = alt_start; j < len; j++) { if (txt[j] == ']' && (j == 0 || txt[j-1] != '\\')) { alt_end = j; break; } } if (alt_end != -1) { for (j = alt_end + 1; j < len; j++) { if (txt[j] == '(' && (j == 0 || txt[j-1] != '\\')) { url_start = j + 1; break; } } if (url_start != -1) { for (j = url_start; j < len; j++) { if (txt[j] == ')' && (j == 0 || txt[j-1] != '\\')) { url_end = j; break; } } } } if (alt_end != -1 && url_end != -1) { char alt_text[100], url[100]; int alt_len = alt_end - alt_start; int url_len = url_end - url_start; strncpy(alt_text, txt + alt_start, alt_len); alt_text[alt_len] = '\0'; strncpy(url, txt + url_start, url_len); url[url_len] = '\0'; fprintf(fpto, "\"%s\"", url, alt_text); i = url_end; } else { fprintf(fpto, "!"); } } else { fprintf(fpto, "!"); } } void docode(void) { if (!mdt.code) { fprintf(fpto, ""); mdt.code = 1; } else { fprintf(fpto, ""); mdt.code = 0; } } void dohyperlink(void) { int start_linkname = i + 1; int end_linkname = -1; int start_linkurl = -1; int end_linkurl = -1; int j; for (j = start_linkname; j < len; j++) { if (txt[j] == ']' && (j == 0 || txt[j-1] != '\\')) { end_linkname = j; break; } } if (end_linkname != -1) { for (j = end_linkname + 1; j < len; j++) { if (txt[j] == '(' && (j == 0 || txt[j-1] != '\\')) { start_linkurl = j + 1; break; } } if (start_linkurl != -1) { for (j = start_linkurl; j < len; j++) { if (txt[j] == ')' && (j == 0 || txt[j-1] != '\\')) { end_linkurl = j; break; } } } } if (end_linkname != -1 && end_linkurl != -1) { char linkname[100], linkurl[100]; int linkname_len = end_linkname - start_linkname; int linkurl_len = end_linkurl - start_linkurl; strncpy(linkname, txt + start_linkname, linkname_len); linkname[linkname_len] = '\0'; strncpy(linkurl, txt + start_linkurl, linkurl_len); linkurl[linkurl_len] = '\0'; fprintf(fpto, "%s", linkurl, linkname); i = end_linkurl; } else { fprintf(fpto, "["); } } void build(void) { } void generate(void) { header = doinsert("./media/header.html"); fprintf(fpto, "\n\n\ndaisy homepage\n\n"); if( header == NULL ) { printf("header NULL\n"); } else { fprintf(fpto, "%s\n", header); } while (fgets(txt, MAX_LENGTH, fptr) != NULL) { len = strlen(txt); if (len > 0 && txt[len - 1] == '\n') { txt[--len] = '\0'; } mdt.headingone = mdt.headingtwo = mdt.headingthree = mdt.quote = 0; if (len == 0) { fprintf(fpto, "\n"); } else { i = 0; judul = 0; if (txt[0] == '#') { int heading_count = 0; while (i < len && txt[i] == '#') { heading_count++; i++; } if (i < len && txt[i] == ' ') { i++; char *title_start = txt + i; if (heading_count == 1) { if (!judul) { judul = 1; fseek(fpto, 0, SEEK_SET); fprintf(fpto, "\n\n\n" "%s\n\n" "", title_start); fprintf(fpto, "%s\n", header); } fprintf(fpto, "

%s

", title_start); } else { fprintf(fpto, "%s\n", heading_count, title_start, heading_count); } continue; } } else if (len > 1 && txt[0] == '>' && txt[1] != '\\') { doblockquote(); while (i < len && (txt[i] == '>' || txt[i] == ' ')) i++; } else { fprintf(fpto, "

"); i = 0; } for (; i < len; i++) { if (txt[i] == '_' && (i == 0 || txt[i - 1] != '\\')) { doitalic(); } else if (txt[i] == '!' && (i == 0 || txt[i - 1] != '\\')) { doimage(); } else if (txt[i] == '[' && (i == 0 || txt[i - 1] != '\\')) { dohyperlink(); } else if (txt[i] == '`' && (i == 0 || txt[i - 1] != '\\')) { docode(); } else if (i + 1 < len && txt[i] == '*' && txt[i + 1] == '*' && (i == 0 || txt[i - 1] != '\\')) { dobold(); } else { fputc(txt[i], fpto); } } if (mdt.italic) fprintf(fpto, ""); else if (mdt.code) fprintf(fpto, ""); else if (mdt.bold) fprintf(fpto, ""); else if (mdt.quote) fprintf(fpto, "

\n"); else if (mdt.headingone) fprintf(fpto, "\n"); else if (mdt.headingtwo) fprintf(fpto, "\n"); else if (mdt.headingthree) fprintf(fpto, "\n"); if (!(mdt.headingone || mdt.headingtwo || mdt.headingthree || mdt.quote)) fprintf(fpto, "

\n"); mdt.italic = mdt.bold = mdt.quote = mdt.headingone = mdt.headingtwo = mdt.headingthree = mdt.code = 0; } } footer = doinsert("./media/footer.html"); if(footer == NULL) { printf("gak ada footer bro :(\n"); } else { fprintf(fpto, "%s", footer); } fprintf(fpto, "\n"); } int main(int argc, char *argv[]) { if (argc < 2) { printf("penggunaan: %s \natau %s help untuk info lebih lanjut\n", argv[0], argv[0]); return 1; } for (int i = 1; i < argc; i++) { if (strcmp("about", argv[i]) == 0) { printf("daisy © radhitya.org\n"); return 0; } else if (strcmp("build", argv[i]) == 0) { DIR *dir; struct dirent *ent; if ((dir = opendir("./source")) != NULL) { int count = count_files("./source"); if(count == -1) { perror("ga bisa ngitung hehe"); return 1; } Post *posts = malloc(count * sizeof(Post)); if (posts == NULL) { perror("Memory allocation failed"); return 1; } get_posts("./source", posts, &count); generate_pagination(posts, count, POSTS_PER_PAGE); free(posts); while ((ent = readdir(dir)) != NULL) { /* d_type dari dirent.h * DT_REG == file reguler (Directory Type Regular file) */ if (ent->d_type == DT_REG) { char path[MAX_LENGTH]; snprintf(path, sizeof(path), "./source/%s", ent->d_name); fptr = fopen(path, "rt"); if (fptr == NULL) { perror("galat membuka berkas"); continue; } char *new_name = gantihuruf(ent->d_name); snprintf(of, sizeof(of), "./target/%s", new_name); fpto = fopen(of, "w"); if (fpto == NULL) { perror("galat membuat berkas keluaran"); fclose(fptr); continue; } generate(); copy_css(); fclose(fptr); fclose(fpto); } } printf("dokumen telah berhasil dibuat\n"); closedir(dir); } else { perror("galat membuka direktori ./source"); return 1; } return 0; } else if (strcmp("help", argv[i]) == 0) { printf("help : help\nnew : new site\nbuild : build all files in source/ to HTML\n"); return 0; } else if (strcmp("new", argv[i]) == 0) { newsetup(); return 0; } else { printf("salah perintah\n"); return 0; } } printf("salah perintah\n"); return 1; }