Rename some .cpp files to .c

Apart from src/lib/Makefile.am changes, this is
a pure rename, no textual changes to the files.

Before patch set:
$ size libabrt.so.0.0.1; ldd libabrt.so.0.0.1
   text    data     bss     dec     hex filename
  58031    2312      32   60375    ebd7 libabrt.so.0.0.1
        linux-vdso.so.1 =>  (0x00007fffd46dc000)
        libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f373eabc000)
        libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f373e7b6000)
        libm.so.6 => /lib64/libm.so.6 (0x00007f373e531000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f373e1b2000)
        libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f373df9c000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f373efde000)

After patch set:
$ size libabrt.so.0.0.1; ldd libabrt.so.0.0.1
   text    data     bss     dec     hex filename
  51777    2064      32   53873    d271 libabrt.so.0.0.1
        linux-vdso.so.1 =>  (0x00007fff48703000)
        libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007fd63aa45000)
        libc.so.6 => /lib64/libc.so.6 (0x00007fd63a6c6000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fd63af66000)

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/src/lib/parse_release.c b/src/lib/parse_release.c
new file mode 100644
index 00000000..f9057bfe
--- /dev/null
+++ b/src/lib/parse_release.c
@@ -0,0 +1,59 @@
+/*
+    Copyright (C) 2010  ABRT team
+    Copyright (C) 2010  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 "abrtlib.h"
+
+// caller is reposible for freeing *product* and *version*
+void parse_release(const char *release, char** product, char** version)
+{
+    if (strstr(release, "Rawhide"))
+    {
+        *product = xstrdup("Fedora");
+        *version = xstrdup("rawhide");
+        VERB3 log("%s: version:'%s' product:'%s'", __func__, *version, *product);
+        return;
+    }
+
+    struct strbuf *buf_product = strbuf_new();
+    if (strstr(release, "Fedora"))
+        strbuf_append_str(buf_product, "Fedora");
+    else if (strstr(release, "Red Hat Enterprise Linux"))
+        strbuf_append_str(buf_product, "Red Hat Enterprise Linux ");
+
+    const char *r = strstr(release, "release");
+    const char *space = r ? strchr(r, ' ') : NULL;
+
+    struct strbuf *buf_version = strbuf_new();
+    if (space++)
+    {
+        while (*space != '\0' && *space != ' ')
+        {
+            /* Eat string like "5.2" */
+            strbuf_append_char(buf_version, *space);
+            if ((strcmp(buf_product->buf, "Red Hat Enterprise Linux ") == 0))
+                strbuf_append_char(buf_product, *space);
+
+            space++;
+        }
+    }
+
+    *version = strbuf_free_nobuf(buf_version);
+    *product = strbuf_free_nobuf(buf_product);
+
+    VERB3 log("%s: version:'%s' product:'%s'", __func__, *version, *product);
+}