cope better when POST limit exceeded

[ypp-sc-tools.web-live.git] / pctb / rgbimage.c

diff --git a/pctb/rgbimage.c b/pctb/rgbimage.c
index 798a1043decc6c8badbf5370a9b9df49ba55c5f9..d0ba6b797442ef7e7b5c64f6d6d1f557c0c9cafd 100644 (file)
--- a/pctb/rgbimage.c
+++ b/pctb/rgbimage.c
@@ -48,9 +48,12 @@
 
 #include "convert.h"
 
-static int identify(const RgbImage *base, Rect portion,
-                   char result[MAXIMGIDENT], const char *what) {
-  sysassert( dbfile_open("pixmaps.txt") );
+static int identify1(const RgbImage *base, Rect portion,
+                   char result[MAXIMGIDENT], const char *what,
+                   const char *which) {
+  char *dbfile_name= masprintf("#%s-pixmap#.txt",which);
+  if (!dbfile_open(dbfile_name))
+    goto not_found;
 
 #define FGETSLINE (dbfile_getsline(result,MAXIMGIDENT,__FILE__,__LINE__))
 
@@ -95,13 +98,21 @@ static int identify(const RgbImage *base, Rect portion,
       goto found;
     }
   }
+ not_found:
   result[0]= 0;
 
-found:
+ found:
   dbfile_close();
+  free(dbfile_name);
   return !!result[0];
 }
 
+static int identify(const RgbImage *base, Rect portion,
+                   char result[MAXIMGIDENT], const char *what) {
+  return identify1(base,portion,result,what, "master") ||
+         identify1(base,portion,result,what, "local");
+}
+
 static void fwrite_ppm(FILE *f, const RgbImage *base, Rect portion) {
   int x,y,i;
   fprintf(f,"P3\n%d %d\n255\n", RECT_W(portion), RECT_H(portion));
@@ -119,6 +130,13 @@ static void fwrite_ppm(FILE *f, const RgbImage *base, Rect portion) {
 
 void identify_rgbimage(const RgbImage *base, Rect portion,
                       char result[MAXIMGIDENT], const char *what) {
+  static int synced;
+
+  if (!synced) {
+    fetch_with_rsync("pixmap");
+    synced++;
+  }
+  
   for (;;) {
     int ok= identify(base, portion, result, what);
     if (ok) return;