1 files changed, 65 insertions, 0 deletions
diff --git a/chromium/third_party/skia/experimental/LightSymbolsUtil/lightsymbols/helper.h b/chromium/third_party/skia/experimental/LightSymbolsUtil/lightsymbols/helper.h
new file mode 100644
index 00000000000..62f375a396a
--- /dev/null
+++ b/chromium/third_party/skia/experimental/LightSymbolsUtil/lightsymbols/helper.h
@@ -0,0 +1,65 @@
+#include <stdlib.h>
+#define CANVAS_PATH "CANVAS_PATH"
+
+class SkFile {
+  FILE* file;
+  bool busted;
+  char* sz;
+  mutable int i;
+
+public:
+  SkFile(unsigned long id) {
+    file = NULL;
+    busted = false;
+    sz = new char[100000];
+    set(id);
+    i = 100;
+  }
+
+  ~SkFile() {
+    delete sz;
+    if (file) {
+      fclose(file);
+    }
+  }
+
+  void set(unsigned long id) {
+    if (busted) {
+      return;
+    }
+
+    if (file == NULL) {
+      char sz[10000];
+      sprintf(sz, "%s\\%ul.callstacks.txt", getenv(CANVAS_PATH), id);
+      file = fopen(sz, "a");
+      if (file == NULL) {
+        busted = true;
+      }
+      fprintf(file, "\n\n\nNEW SESSION, just coliding ids ... should generate a new file ideally ...  \n\n\n");
+    }
+  }
+
+  void appendLine(const char* sz) const {
+    if (busted) {
+      return;
+    }
+
+    fprintf(file, "%s\n", sz);
+  }
+
+  void dump(bool flush = false) const {
+    if (busted) {
+      return;
+    }
+
+    LightSymbol::GetCallStack(sz, 100000, " >- ");
+    appendLine(sz);
+
+    i--;
+
+    if (i < 0 || flush) {
+      i = 100;
+      fflush(file);
+    }
+  }
+};