Initial git commit

2 files changed, 99 insertions, 0 deletions

diff --git a/src/Hooks/CCpp.cpp b/src/Hooks/CCpp.cpp
new file mode 100644
index 0000000..79156d2
--- /dev/null
+++ b/src/Hooks/CCpp.cpp
@@ -0,0 +1,94 @@
+/*
+    CCpp.cpp - the hook for C/C++ crashing program
+
+    Copyright (C) 2009  Zdenek Prikryl (zprikryl@redhat.com)
+    Copyright (C) 2009  RedHat inc.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+    */
+
+#include "DebugDump.h"
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#define CORESTEP (1024)
+
+int main(int argc, char** argv)
+{
+	const char* program_name = argv[0];
+	if (argc < 4)
+	{
+		fprintf(stderr, "Usage: %s: <pid> <time> <signal>\n",
+				program_name);
+		return -1;
+	}
+	const char* pid = argv[1];
+	const char* time = argv[2];
+	const char* signal = argv[3];
+
+	if (strcmp(signal, "11") != 0)
+	{
+		return 0;
+	}
+
+	char path[PATH_MAX];
+	CDebugDump dd;
+	snprintf(path, sizeof(path), "%s/%s%s", DEBUG_DUMPS_DIR, time, pid);
+	try
+	{
+		dd.Open(path, CDebugDump::CREATE);
+		dd.SaveText(FILENAME_TIME, time);
+		dd.SaveText(FILENAME_LANGUAGE, "CCpp");
+		dd.SaveProc(pid);
+
+		int size = CORESTEP*sizeof(char);
+		int ii = 0;
+		int data = 0;
+		char* core = NULL;
+		if ((core = (char*)malloc(size)) == NULL)
+		{
+			fprintf(stderr, "%s: not enaught memory.\n", program_name);
+			perror("");
+			return -3;
+		}
+		while ((data = getc(stdin)) != EOF)
+		{
+			if (ii >= size)
+			{
+				size *= CORESTEP*sizeof(char);
+				if ((core = (char*)realloc(core, size)) == NULL)
+				{
+					fprintf(stderr, "%s: not enaught memory.\n", program_name);
+					perror("");
+					return -3;
+				}
+			}
+			core[ii] = data;
+			ii++;
+		}
+		dd.SaveBinary(FILENAME_BINARY_FILE1, core, ii);
+		free(core);
+	}
+	catch (std::string sError)
+	{
+		fprintf(stderr, "%s: %s\n", program_name, sError.c_str());
+		return -2;
+	}
+
+	return 0;
+}
diff --git a/src/Hooks/Makefile.am b/src/Hooks/Makefile.am
new file mode 100644
index 0000000..92efb6e
--- /dev/null
+++ b/src/Hooks/Makefile.am
@@ -0,0 +1,5 @@
+libexec_PROGRAMS = hookCCpp
+hookCCpp_SOURCES = CCpp.cpp
+hookCCpp_LDADD = ../../lib/DebugDump/libDebugDump.la
+hookCCpp_CPPFLAGS = -I$(srcdir)/../../lib/DebugDump \
+                    -DDEBUG_DUMPS_DIR=\"$(DEBUG_DUMPS_DIR)\"
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