Author: wyoung
Date: Fri Jun 22 21:50:43 2007
New Revision: 1592
URL: http://svn.gna.org/viewcvs/mysqlpp?rev=1592&view=rev
Log:
Reworked cgi_jpeg example's code style a bit. Not necessarily better,
just a step along the road toward making it use SSQLS.
Modified:
trunk/examples/cgi_jpeg.cpp
Modified: trunk/examples/cgi_jpeg.cpp
URL:
http://svn.gna.org/viewcvs/mysqlpp/trunk/examples/cgi_jpeg.cpp?rev=1592&r1=1591&r2=1592&view=diff
==============================================================================
--- trunk/examples/cgi_jpeg.cpp (original)
+++ trunk/examples/cgi_jpeg.cpp Fri Jun 22 21:50:43 2007
@@ -38,7 +38,7 @@
#define IMG_PASSWORD "nunyabinness"
int
-main(int argc, char *argv[])
+main()
{
unsigned int img_id = 0;
char* cgi_query = getenv("QUERY_STRING");
@@ -74,13 +74,13 @@
con.connect(IMG_DATABASE, IMG_HOST, IMG_USER, IMG_PASSWORD);
Query query = con.query();
query << "SELECT data FROM images WHERE id = " << img_id;
- Row row;
- Result res = query.store();
- if (res && (res.num_rows() > 0) && (row = res.at(0))) {
- unsigned long length = row.at(0).size();
+ ResUse res = query.use();
+ if (res) {
+ Row row = res.fetch_row();
+ unsigned long length = row.raw_size(0);
cout << "Content-type: image/jpeg" << endl;
cout << "Content-length: " << length << endl << endl;
- fwrite(row.at(0).data(), 1, length, stdout);
+ fwrite(row.raw_data(0), 1, length, stdout);
}
else {
cout << "Content-type: text/plain" << endl << endl;
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