Shamusworld >> Repos - ardour-manual-diverged/blob - munge.cpp

   1 //
   2 // Program to massage the master doc file to spit out a bunch of little files
   3 // for the Ruby build script...
   4 //
   5 // by James Hammons
   6 // (C) 2016 Underground Software
   7 //
   8
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <string.h>
  12 #include <sys/stat.h>           // For mkdir()
  13 #include <sys/types.h>
  14 //#include <unistd.h>
  15
  16
  17 void MakeFilename(char * fn)
  18 {
  19         int l = strlen(fn);
  20
  21         for(int i=0; i<l; i++)
  22         {
  23                 if (fn[i] == ' ')
  24                         fn[i] = '-';
  25                 else if (fn[i] >= 'A' && fn[i] <= 'Z')
  26                         fn[i] |= 0x20;
  27                 else if (fn[i] >= 'a' && fn[i] <= 'z')
  28                         ;
  29                 else
  30                         fn[i] = '_';
  31         }
  32 }
  33
  34
  35 int main(int argc, char * argv[])
  36 {
  37         char roman[21][10] = { "0", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII", "XIII", "XIV", "XV", "XVI", "XVII", "XVIII", "XIX", "XX" };
  38
  39         FILE * master = fopen("master-doc.txt", "r");
  40
  41         if (master == NULL)
  42         {
  43                 printf("Could not open master doc file!\n");
  44                 return -1;
  45         }
  46
  47         // Remove contents of _manual before writing into it...
  48 //      remove("./_manual/*.html");
  49 //      return 0;
  50
  51         char buffer[1024000], keyword[1024], token[1024];
  52         char title[1024], shortTitle[1024], inclFile[1024], style[1024];
  53         int level = 0;
  54         int lineCount = 0, startLine, sectionLineCount;
  55         int part = 0, chapter = 0, subchapter = 0;
  56         bool first = true;
  57         FILE * newFile = NULL;
  58         char level1File[1024], level2File[1024], level3File[1024], temp[1024];
  59
  60         while (!feof(master))
  61         {
  62                 fgets(buffer, 1023999, master);
  63                 lineCount++;
  64
  65                 // Look for start of file marker
  66                 if (strncmp(buffer, "---", 3) == 0)
  67                 {
  68                         if (first)
  69                                 first = false;
  70                         else
  71                         {
  72                                 sectionLineCount = lineCount - startLine;
  73                                 printf(" (%d lines)\n", sectionLineCount);
  74                         }
  75
  76                         // Reset the "short" title
  77                         shortTitle[0] = 0;
  78                         inclFile[0] = 0;
  79                         style[0] = 0;
  80
  81                         while (true)
  82                         {
  83                                 fgets(buffer, 1023999, master);
  84                                 lineCount++;
  85
  86                                 if (strncmp(buffer, "---", 3) != 0)
  87                                 {
  88                                         sscanf(buffer, "%[^:]: %[^\n]", keyword, token);
  89
  90                                         if (strcmp(keyword, "title") == 0)
  91                                         {
  92                                                 strcpy(title, token);
  93                                         }
  94                                         else if (strcmp(keyword, "part") == 0)
  95                                         {
  96                                                 int len = strlen(token);
  97
  98                                                 if (len == 4)
  99                                                         level = 0, part++;
 100                                                 else if (len == 7)
 101                                                         level = 1, chapter++, subchapter = 0;
 102                                                 else if (len == 10)
 103                                                         level = 2, subchapter++;
 104                                                 else
 105                                                         level = -1;  // Something went wrong
 106                                         }
 107                                         else if (strcmp(keyword, "include") == 0)
 108                                         {
 109                                                 strcpy(inclFile, token);
 110                                         }
 111                                         else if (strcmp(keyword, "menu_title") == 0)
 112                                         {
 113                                                 strcpy(shortTitle, token);
 114                                         }
 115                                         else if (strcmp(keyword, "style") == 0)
 116                                         {
 117                                                 strcpy(style, token);
 118                                         }
 119                                         else
 120                                                 printf("Unknown keyword '%s' (token: %s)\n", keyword, token);
 121                                 }
 122                                 else
 123                                 {
 124                                         // We hit the end of our keyword block, now do something
 125                                         // about it... :-P
 126 //                                      for(int i=0; i<level; i++)
 127 //                                              printf("\t");
 128
 129                                         if (level == 0)
 130                                                 printf("\nPart %s: ", roman[part]);
 131                                         else if (level == 1)
 132                                                 printf("\n\tCh. %d: ", chapter);
 133                                         else if (level == 2)
 134                                                 printf("\t\t");
 135
 136                                         printf("%s", title);
 137
 138                                         if (strlen(inclFile) > 0)
 139                                                 printf(" [%s]", inclFile);
 140
 141                                         startLine = lineCount;
 142
 143                                         if (level == 0)
 144                                         {
 145                                                 // Parts & chapters don't have any content...
 146                                                 strcpy(temp, title);
 147                                                 MakeFilename(temp);
 148                                                 sprintf(level1File, "_manual/%02d_%s", part, temp);
 149                                                 mkdir(level1File, 0777);
 150                                                 // Make the file expected at this level...
 151                                                 sprintf(temp, "%s.html", level1File);
 152                                                 FILE * tfp = fopen(temp, "w");
 153                                                 fprintf(tfp, "---\n");
 154                                                 fprintf(tfp, "title: %s\n", title);
 155
 156                                                 if (strlen(shortTitle) > 0)
 157                                                         fprintf(tfp, "menu_title: %s\n", shortTitle);
 158
 159                                                 fprintf(tfp, "---\n");
 160                                                 fprintf(tfp, "\n{%% children %%}\n\n");
 161                                                 fclose(tfp);
 162                                         }
 163                                         else if (level == 1)
 164                                         {
 165                                                 strcpy(temp, title);
 166                                                 MakeFilename(temp);
 167                                                 sprintf(level2File, "%s/%02d_%s", level1File, chapter, temp);
 168                                                 mkdir(level2File, 0777);
 169                                                 // Make the file expected at this level...
 170                                                 sprintf(temp, "%s.html", level2File);
 171                                                 FILE * tfp = fopen(temp, "w");
 172                                                 fprintf(tfp, "---\n");
 173                                                 fprintf(tfp, "title: %s\n", title);
 174
 175                                                 if (strlen(shortTitle) > 0)
 176                                                         fprintf(tfp, "menu_title: %s\n", shortTitle);
 177
 178                                                 fprintf(tfp, "---\n");
 179                                                 fprintf(tfp, "\n{%% children %%}\n\n");
 180                                                 fclose(tfp);
 181                                         }
 182                                         else if (level == 2)
 183                                         {
 184                                                 strcpy(temp, title);
 185                                                 MakeFilename(temp);
 186                                                 sprintf(level3File, "%s/%02d_%s.html", level2File, subchapter, temp);
 187
 188                                                 // Make the file expected at this level...
 189                                                 if (newFile != NULL)
 190                                                         fclose(newFile);
 191
 192                                                 if (strlen(inclFile) > 0)
 193                                                 {
 194                                                         // Copy the include file to the appropriate spot...
 195                                                         sprintf(temp, "include/%s", inclFile);
 196                                                         FILE * fileToCopy = fopen(temp, "r");
 197                                                         newFile = fopen(level3File, "w");
 198                                                         fseek(fileToCopy, 0, SEEK_END);
 199                                                         long length = ftell(fileToCopy);
 200                                                         rewind(fileToCopy);
 201
 202                                                         for(long i=0; i<length; i++)
 203                                                                 fputc(fgetc(fileToCopy), newFile);
 204
 205                                                         fclose(newFile);
 206                                                         fclose(fileToCopy);
 207                                                         newFile = NULL;
 208                                                 }
 209                                                 else
 210                                                 {
 211                                                         newFile = fopen(level3File, "w");
 212                                                         fprintf(newFile, "---\n");
 213                                                         fprintf(newFile, "title: %s\n", title);
 214
 215                                                         if (strlen(shortTitle) > 0)
 216                                                                 fprintf(newFile, "menu_title: %s\n", shortTitle);
 217
 218                                                         if (strlen(style) > 0)
 219                                                                 fprintf(newFile, "style: %s\n", style);
 220
 221                                                         fprintf(newFile, "---\n\n");
 222                                                 }
 223                                         }
 224
 225                                         break;
 226                                 }
 227                         }
 228                 }
 229                 else
 230                 {
 231                         if ((level == 2) && (newFile != NULL))
 232                                 fprintf(newFile, "%s\n", buffer);//*/
 233                 }
 234         }
 235
 236         printf("\n\nProcessed %i lines.\n", lineCount);
 237
 238         fclose(master);
 239
 240         if (newFile)
 241                 fclose(newFile);
 242
 243         return 0;
 244 }
 245