Fix for issues 296, 297. Various symbol supplier classes need to be updated with new overload('make check' was failing, as well as crash_report), and remove logging that was flooding output

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@318 4c0a9323-5329-0410-9bdc-e9ce6186880e

src/google_breakpad/processor/symbol_supplier.h

@@ -74,7 +74,7 @@ class SymbolSupplier {
   virtual SymbolResult GetSymbolFile(const CodeModule *module,
                                      const SystemInfo *system_info,
                                      string *symbol_file,
-                                     string *symbol_data) { assert(0); }
+                                     string *symbol_data) = 0;
 };
 
 }  // namespace google_breakpad

src/processor/contained_range_map-inl.h

@@ -60,8 +60,12 @@ bool ContainedRangeMap<AddressType, EntryType>::StoreRange(
 
   // Check for undersize or overflow.
   if (size <= 0 || high < base) {
-    BPLOG(INFO) << "StoreRange failed, " << HexString(base) << "+" <<
+    //TODO(nealsid) We are commenting this out in order to prevent
-                   HexString(size) << ", " << HexString(high);
+    // excessive logging.  We plan to move to better logging as this
+    // failure happens quite often and is expected(see comment in
+    // basic_source_line_resolver.cc:671).
+    // BPLOG(INFO) << "StoreRange failed, " << HexString(base) << "+"
+    // << HexString(size) << ", " << HexString(high);
     return false;
   }
 
@@ -81,8 +85,9 @@ bool ContainedRangeMap<AddressType, EntryType>::StoreRange(
     // it must fail.  iterator_base->first contains the key, which was the
     // containing child's high address.
     if (iterator_base->second->base_ == base && iterator_base->first == high) {
-      BPLOG(INFO) << "StoreRange failed, identical range is already "
+      // TODO(nealsid): See the TODO above on why this is commented out.
-                     "present: " << HexString(base) << "+" << HexString(size);
+//       BPLOG(INFO) << "StoreRange failed, identical range is already "
+//                      "present: " << HexString(base) << "+" << HexString(size);
       return false;
     }
 

src/processor/minidump_processor_unittest.cc

@@ -32,6 +32,8 @@
 
 #include <cstdlib>
 #include <string>
+#include <iostream>
+#include <fstream>
 #include "google_breakpad/processor/basic_source_line_resolver.h"
 #include "google_breakpad/processor/call_stack.h"
 #include "google_breakpad/processor/code_module.h"
@@ -89,6 +91,11 @@ class TestSymbolSupplier : public SymbolSupplier {
                                      const SystemInfo *system_info,
                                      string *symbol_file);
 
+  virtual SymbolResult GetSymbolFile(const CodeModule *module,
+                                     const SystemInfo *system_info,
+                                     string *symbol_file,
+                                     string *symbol_data);
+
   // When set to true, causes the SymbolSupplier to return INTERRUPT
   void set_interrupt(bool interrupt) { interrupt_ = interrupt; }
 
@@ -123,6 +130,23 @@ SymbolSupplier::SymbolResult TestSymbolSupplier::GetSymbolFile(
   return NOT_FOUND;
 }
 
+SymbolSupplier::SymbolResult TestSymbolSupplier::GetSymbolFile(
+    const CodeModule *module,
+    const SystemInfo *system_info,
+    string *symbol_file,
+    string *symbol_data) {
+  SymbolSupplier::SymbolResult s = GetSymbolFile(module, system_info,
+                                                 symbol_file);
+  if (s == FOUND) {
+    std::ifstream in(symbol_file->c_str());
+    std::getline(in, *symbol_data, std::string::traits_type::to_char_type(
+                     std::string::traits_type::eof()));
+    in.close();
+  }
+
+  return s;
+}
+
 static bool RunTests() {
   TestSymbolSupplier supplier;
   BasicSourceLineResolver resolver;

src/processor/simple_symbol_supplier.cc

@@ -38,6 +38,8 @@
 
 #include <algorithm>
 #include <cassert>
+#include <iostream>
+#include <fstream>
 
 #include "processor/simple_symbol_supplier.h"
 #include "google_breakpad/processor/code_module.h"
@@ -71,6 +73,25 @@ SymbolSupplier::SymbolResult SimpleSymbolSupplier::GetSymbolFile(
   return NOT_FOUND;
 }
 
+SymbolSupplier::SymbolResult SimpleSymbolSupplier::GetSymbolFile(
+    const CodeModule *module,
+    const SystemInfo *system_info,
+    string *symbol_file,
+    string *symbol_data) {
+  assert(symbol_data);
+  symbol_data->clear();
+
+  SymbolSupplier::SymbolResult s = GetSymbolFile(module, system_info, symbol_file);
+
+  if (s == FOUND) {
+    std::ifstream in(symbol_file->c_str());
+    std::getline(in, *symbol_data, std::string::traits_type::to_char_type(
+                     std::string::traits_type::eof()));
+    in.close();
+  }
+  return s;
+}
+
 SymbolSupplier::SymbolResult SimpleSymbolSupplier::GetSymbolFileAtPathFromRoot(
     const CodeModule *module, const SystemInfo *system_info,
     const string &root_path, string *symbol_file) {

src/processor/simple_symbol_supplier.h

@@ -109,7 +109,7 @@ class SimpleSymbolSupplier : public SymbolSupplier {
   virtual SymbolResult GetSymbolFile(const CodeModule *module,
                                      const SystemInfo *system_info,
                                      string *symbol_file,
-                             string *symbol_data) { assert(0); }
+                                     string *symbol_data);
  protected:
   SymbolResult GetSymbolFileAtPathFromRoot(const CodeModule *module,
                                            const SystemInfo *system_info,

src/tools/mac/crash_report/on_demand_symbol_supplier.h

@@ -56,6 +56,11 @@ class OnDemandSymbolSupplier : public SymbolSupplier {
                                      const SystemInfo *system_info,
                                      string *symbol_file);
 
+  // Returns the path to the symbol file for the given module.
+  virtual SymbolResult GetSymbolFile(const CodeModule *module,
+                                     const SystemInfo *system_info,
+                                     string *symbol_file,
+                                     string *symbol_data);
  protected:
   // Search directory
   string search_dir_;

src/tools/mac/crash_report/on_demand_symbol_supplier.mm

@@ -30,6 +30,8 @@
 #include <sys/stat.h>
 #include <map>
 #include <string>
+#include <iostream>
+#include <fstream>
 
 #include "google_breakpad/processor/basic_source_line_resolver.h"
 #include "google_breakpad/processor/minidump.h"
@@ -136,6 +138,26 @@ OnDemandSymbolSupplier::GetSymbolFile(const CodeModule *module,
   return FOUND;
 }
 
+SymbolSupplier::SymbolResult
+OnDemandSymbolSupplier::GetSymbolFile(const CodeModule *module,
+                                      const SystemInfo *system_info,
+                                      string *symbol_file,
+                                      string *symbol_data) {
+  SymbolSupplier::SymbolResult s = GetSymbolFile(module,
+                                                 system_info,
+                                                 symbol_file);
+
+
+  if (s == FOUND) {
+    ifstream in(symbol_file->c_str());
+    getline(in, *symbol_data, std::string::traits_type::to_char_type(
+                std::string::traits_type::eof()));
+    in.close();
+  }
+
+  return s;
+}
+
 string OnDemandSymbolSupplier::GetLocalModulePath(const CodeModule *module) {
   NSFileManager *mgr = [NSFileManager defaultManager];
   const char *moduleStr = module->code_file().c_str();