/* daisy * alif@radhitya.org * * thank you stackoverflow, geeksforgeeks, grok */ #define _DEFAULT_SOURCE #include #include #include #include #include #define MAX_LENGTH 1000 typedef struct { int bold; int quote; int italic; int hyperlink; int code; int headingone; int headingtwo; int headingthree; } Markdown; Markdown mdt; FILE *fptr, *fpto; char txt[MAX_LENGTH], of[MAX_LENGTH]; int i, len; 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; } void checker(void) { fptr = fopen("./source/index", "rb+"); if (fptr == NULL) { perror("galat checker buat ./source/index"); exit(1); } } void build(void) { mdt.italic = mdt.bold = mdt.quote = mdt.headingone = mdt.headingtwo = mdt.headingthree = mdt.code = 0; fprintf(fpto, "\n\n\n\ndaisy homepage\n\n"); fprintf(fpto, "\n"); 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.quote = 0; if (len == 0) { fprintf(fpto, "\n"); } else { i = 0; if (len > 1 && txt[0] == '#' && txt[1] != '\\') { if (len > 2 && txt[1] == '#' && txt[2] != '\\') { if (len > 3 && txt[2] == '#' && txt[3] != '\\') { fprintf(fpto, "

"); mdt.headingthree = 1; while (i < len && (txt[i] == '#' || txt[i] == ' ')) i++; } else { fprintf(fpto, "

"); mdt.headingtwo = 1; while (i < len && (txt[i] == '#' || txt[i] == ' ')) i++; } } else { fprintf(fpto, "

' || txt[i] == ' ')) i++; } else { fprintf(fpto, "
"); } for (; i < len; i++) { if (txt[i] == '_' && (i == 0 || txt[i-1] != '\\')) { if (!mdt.italic) { fprintf(fpto, ""); mdt.italic = 1; } else { fprintf(fpto, ""); mdt.italic = 0; } } if(txt[i] == '!' && (i == 0 || txt[i-1] != '\\')) { if(txt[i] == '[' && (i == 0 || txt[i-1] !='\\')) { } } else if (txt[i] == '[' && (i == 0 || txt[i-1] != '\\')) { 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, "["); } } else if (txt[i] == '`' && (i == 0 || txt[i-1] != '\\')) { if (!mdt.code) { fprintf(fpto, "`"); mdt.code = 1; } else { fprintf(fpto, "`"); mdt.code = 0; } } else if (i + 1 < len && txt[i] == '' && txt[i+1] == '' && (i == 0 || txt[i-1] != '\\')) { if (!mdt.bold) { fprintf(fpto, ""); mdt.bold = 1; i++; } else { fprintf(fpto, ""); mdt.bold = 0; i++; } } else { fputc(txt[i], fpto); } } if (mdt.italic) fprintf(fpto, ""); if (mdt.code) fprintf(fpto, ""); if (mdt.bold) fprintf(fpto, ""); 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; } 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) { 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; } build(); fclose(fptr); fclose(fpto); printf("dokumen %s telah berhasil dibuat\n", of); } } 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) { 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); 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); } return 0; } else { printf("salah perintah\n"); return 0; } } printf("salah perintah\n"); return 1; }