kagecgi/kagecgi.c

   1 //kagecgi.c\r
   2 //\r
   3 \r
   4 #include "kage.h"\r
   5 #include "kagecgi.h"\r
   6 #include "sysdep.h"\r
   7 \r
   8 int main(int argc, char *argv[]){\r
   9         GString *tmp1, *tmp2, *test1, *test2, *filename;\r
  10         FILE *err;\r
  11         char errbuf[errorFileSize];\r
  12         char *pos, *cur;\r
  13         int dummy;\r
  14         int type;\r
  15 \r
  16         dummy = initDB();\r
  17 \r
  18         //set default\r
  19         kShotai = kMincho;\r
  20 //      kShotai = kGothic;\r
  21 //      kDesign = 0; //jp\r
  22         kSize = 200;\r
  23         kType = 0; //png\r
  24         kInput = 0; //ids or direct\r
  25         kResultText = g_string_new("");\r
  26         kMode = 0;\r
  27         \r
  28         //confirm request\r
  29         type = 0;\r
  30         //GET request\r
  31         if(type == 0){\r
  32           tmp1 = g_string_new((gchar *)getenv("QUERY_STRING"));\r
  33           if(tmp1->len != 0) type = 2;\r
  34         }\r
  35         //argv(detect after GET request)\r
  36         if(type == 0){
  37                 tmp1 = g_string_new((gchar *)argv[1]);\r
  38                 if(tmp1->len != 0) type = 1;
  39         }
  40         //redirect\r
  41         if(type == 0){\r
  42           tmp1 = g_string_new((gchar *)getenv("REDIRECT_URL"));\r
  43           if(tmp1->len != 0) type = 3;\r
  44         }\r
  45         //error\r
  46         if(type == 0){\r
  47           fprintf(stderr, "Request Error.\n");\r
  48           return 0;\r
  49         }\r
  50         pos = tmp1->str;\r
  51         \r
  52         //separate token\r
  53         if(type == 1 || type == 2){ //argv or GET request\r
  54                 while(1){\r
  55                         cur = strchr(pos, '&');\r
  56                         tmp2 = g_string_new(pos);\r
  57                         if(cur != NULL) g_string_set_size(tmp2, cur - pos);\r
  58                         //got request string\r
  59                         if(strncmp(tmp2->str, "shotai=mincho", 13) == 0) kShotai = kMincho;\r
  60                         else if(strncmp(tmp2->str, "shotai=gothic", 13) == 0) kShotai = kGothic;\r
  61                         else if(strncmp(tmp2->str, "shotai=skeleton", 15) == 0) kShotai = kGothic;\r
  62                         else if(strncmp(tmp2->str, "type=png", 8) == 0) kType = 0;\r
  63                         else if(strncmp(tmp2->str, "type=svg", 8) == 0) kType = 1;\r
  64                         else if(strncmp(tmp2->str, "type=eps", 8) == 0) kType = 2;\r
  65                         else if(strncmp(tmp2->str, "type=raw", 8) == 0) kType = 3;\r
  66                         else if(strncmp(tmp2->str, "input=ids", 9) == 0) kInput = 0;\r
  67                         else if(strncmp(tmp2->str, "input=directwithadjust", 22) == 0) kInput = 2;\r
  68                         else if(strncmp(tmp2->str, "input=direct", 12) == 0) kInput = 1;\r
  69                         else if(strncmp(tmp2->str, "size=24", 7) == 0) kSize = 24;\r
  70                         else if(strncmp(tmp2->str, "size=200", 8) == 0) kSize = 200;\r
  71                         else test1 = g_string_new(tmp2->str);\r
  72                         if(cur == NULL) break;\r
  73                         pos = cur + 1;\r
  74                 }\r
  75         }\r
  76         else{ // redirected request\r
  77                 kInput = 0;\r
  78                 while(1){\r
  79                         cur = strchr(pos, '/');\r
  80                         tmp2 = g_string_new(pos);\r
  81                         if(cur != NULL) g_string_set_size(tmp2, cur - pos);\r
  82                         //got request string\r
  83                         if(strncmp(tmp2->str, "mincho", 6) == 0) kShotai = kMincho;\r
  84                         else if(strncmp(tmp2->str, "gothic", 6) == 0) kShotai = kGothic;\r
  85                         else if(strncmp(tmp2->str, "skeleton", 8) == 0) kShotai = kGothic;\r
  86                         else if(strncmp(tmp2->str, "v0.4", 4) == 0);\r
  87                         else test1 = g_string_new(tmp2->str);\r
  88                         if(cur == NULL) break;\r
  89                         pos = cur + 1;\r
  90                 }\r
  91                 if(strncmp(test1->str + test1->len - 4, ".png", 4) == 0) kType = 0;\r
  92                 if(strncmp(test1->str + test1->len - 4, ".svg", 4) == 0) kType = 1;\r
  93                 if(strncmp(test1->str + test1->len - 4, ".eps", 4) == 0) kType = 2;\r
  94                 if(strncmp(test1->str + test1->len - 4, ".raw", 4) == 0) kType = 3;\r
  95                 g_string_set_size(test1, test1->len - 4);\r
  96         }\r
  97         \r
  98         //clear result buffer\r
  99         test2 = g_string_new("");\r
 100         if(kType == 1){ //svg\r
 101           g_string_append(kResultText, "<?xml version=\"1.0\"?>\n");\r
 102           g_string_append(kResultText, "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.0//EN\" \"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd\">\n");\r
 103           g_string_append(kResultText, "<svg viewBox=\"0 0 1024 1024\">");\r
 104         }\r
 105         else if(kType == 2){ //eps\r
 106                 g_string_append(kResultText, "%!PS-Adobe-3.0 EPSF-3.0\n");\r
 107                 g_string_append(kResultText, "%%BoundingBox: 0 -208 1024 816\n");\r
 108                 g_string_append(kResultText, "%%Pages: 0\n");\r
 109                 g_string_append(kResultText, "%%Title: ");\r
 110                 g_string_append(kResultText, test1->str);\r
 111                 g_string_append(kResultText, "\n");\r
 112                 g_string_append(kResultText, "%%Creator: KAGE System\n");\r
 113                 g_string_append(kResultText, "%%CreationDate: 00:00 1-1-2004\n");\r
 114                 g_string_append(kResultText, "%%EndComments\n");\r
 115                 g_string_append(kResultText, "%%EndProlog\n");\r
 116                 g_string_append(kResultText, "%%Page \"");\r
 117                 g_string_append(kResultText, test1->str);\r
 118                 g_string_append(kResultText, "\" 1\n");\r
 119                 g_string_append(kResultText, "newpath\n");\r
 120         }\r
 121         kageCanvas = initPng(canvasWidth, canvasHeight);\r
 122         if(kInput == 0) generateGlyph(test1, test2);\r
 123         else{\r
 124           convert99(test1, test2);\r
 125           //      g_string_append(test2, test1->str);\r
 126         }\r
 127 \r
 128         if(kType == 0){ //png(image)\r
 129                 if(test2->len != 0){\r
 130                   if(kInput != 1){ //0 and 2\r
 131                     test2 = CalcSizes(test2, 1);\r
 132                   }\r
 133                         DrawBox();\r
 134                         drawGlyph(test2, 0);\r
 135                         //output to file\r
 136                         filename = g_string_new(pngFilePath);\r
 137                         if(kShotai == kMincho) g_string_append(filename, "mincho/");\r
 138                         else if(kShotai == kGothic) g_string_append(filename, "gothic/");//skeleton??\r
 139                         g_string_append(filename, test1->str);\r
 140                         g_string_append(filename, ".png");\r
 141                         \r
 142 //skip for adjustment mode\r
 143 //                      fp = fopen(filename->str, "w");\r
 144 //                      writePng(pngWidth, pngHeight, kageCanvas, fp);\r
 145 //                      fclose(fp);\r
 146                         //output to stdout\r
 147                         if(type != 1) fprintf(stdout, "Content-type: image/png\n\n");\r
 148                         writePng(pngWidth, pngHeight, kageCanvas, stdout);\r
 149                         //done\r
 150                         closePng(pngWidth, pngHeight, kageCanvas);\r
 151                 }\r
 152                 else{\r
 153                         err = fopen("error.png", "r");\r
 154                         fread(errbuf, sizeof(char), errorFileSize, err);\r
 155                 //      printf("An error occurred.\r\n");\r
 156                         if(type != 1) fprintf(stdout, "Content-type: image/png\n\n");\r
 157                         fwrite(errbuf, sizeof(char), errorFileSize, stdout);\r
 158                         fclose(err);\r
 159                 }\r
 160         }\r
 161         else if(kType == 1){ //svg(vector graphics)\r
 162                 if(test2->len != 0){\r
 163                         test2 = CalcSizes(test2, 1);\r
 164                         kMode = 1;\r
 165                         drawGlyph(test2, 0);\r
 166                         g_string_append(kResultText, "</svg>\n");\r
 167                         if(type != 1) fprintf(stdout, "Content-type: image/svg-xml\n\n");\r
 168                         fprintf(stdout, "%s", kResultText->str);\r
 169                 }\r
 170                 else{\r
 171                         if(type != 1) fprintf(stdout, "Content-type: text/plain\n\n");\r
 172                         fprintf(stdout, "An error occurred.");\r
 173                 }\r
 174         }\r
 175         else if(kType == 2){ //eps(vector graphics)\r
 176                 if(test2->len != 0){\r
 177                         test2 = CalcSizes(test2, 1);\r
 178                         kMode = 2;\r
 179                         drawGlyph(test2, 0);\r
 180                         g_string_append(kResultText, "fill\n");\r
 181                         g_string_append(kResultText, "%%EOF\n");\r
 182                         if(type != 1) fprintf(stdout, "Content-type: application/postscript\n\n");\r
 183                         fprintf(stdout, "%s", kResultText->str);\r
 184                 }\r
 185                 else{\r
 186                         if(type != 1) fprintf(stdout, "Content-type: text/plain\n\n");\r
 187                         fprintf(stdout, "An error occurred.");\r
 188                 }\r
 189         }\r
 190         else{ //raw(text)\r
 191 \r
 192                 if(test2->len != 0){\r
 193                         test2 = CalcSizes(test2, 1);\r
 194                         if(type != 1) fprintf(stdout, "Content-type: text/plain\n\n");\r
 195                         fprintf(stdout, "result=%s", test2->str);\r
 196                 }\r
 197                 else{\r
 198                         if(type != 1) fprintf(stdout, "Content-type: text/plain\n\n");\r
 199                         fprintf(stdout, "result=nodata");\r
 200                 }\r
 201         }\r
 202         dummy = closeDB();\r
 203         \r
 204         return 0;\r
 205 }\r
 206 \r