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#include "command.h"
#include "connection.h"
#include <stdlib.h>
#include <string.h>
static std::string addrStr(void * p, unsigned int no) {
std::string r;
r.resize(50);
r.resize(snprintf(const_cast<char *>(r.c_str()), 30, "pStatement_%u_%p", no, p));
return r;
}
PQ::Command::Command(const Connection * conn, const std::string & sql, unsigned int no) :
DB::Command(sql),
stmntName(addrStr(this, no)),
c(conn)
{
}
PQ::Command::~Command()
{
for (std::vector<char *>::const_iterator i = values.begin(); i != values.end(); ++i) {
free(*i);
}
}
void
PQ::Command::paramsAtLeast(unsigned int n)
{
if (values.size() <= n) {
values.resize(n + 1, NULL);
lengths.resize(n + 1, 0);
formats.resize(n + 1, 0);
}
else {
free(values[n]);
values[n] = NULL;
}
}
void
PQ::Command::bindParamI(unsigned int n, int v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%d", v);
formats[n] = 0;
}
void
PQ::Command::bindParamI(unsigned int n, long int v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%ld", v);
formats[n] = 0;
}
void
PQ::Command::bindParamI(unsigned int n, long long int v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%lld", v);
formats[n] = 0;
}
void
PQ::Command::bindParamI(unsigned int n, unsigned int v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%u", v);
formats[n] = 0;
}
void
PQ::Command::bindParamI(unsigned int n, long unsigned int v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%lu", v);
formats[n] = 0;
}
void
PQ::Command::bindParamI(unsigned int n, long long unsigned int v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%llu", v);
formats[n] = 0;
}
void
PQ::Command::bindParamF(unsigned int n, double v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%g", v);
formats[n] = 0;
}
void
PQ::Command::bindParamF(unsigned int n, float v)
{
paramsAtLeast(n);
lengths[n] = asprintf(&values[n], "%g", v);
formats[n] = 0;
}
void
PQ::Command::bindParamS(unsigned int n, const Glib::ustring & s)
{
paramsAtLeast(n);
values[n] = strndup(s.c_str(), s.bytes());
formats[n] = 0;
lengths[n] = s.bytes();
}
void
PQ::Command::bindParamT(unsigned int n, const tm * v)
{
paramsAtLeast(n);
values[n] = static_cast<char *>(malloc(20));
formats[n] = 0;
strftime(values[n], 20, "%F %T", v);
lengths[n] = 19;
}
void
PQ::Command::bindParamT(unsigned int n, time_t v)
{
struct tm t;
gmtime_r(&v, &t);
bindParamT(n, &t);
}
void
PQ::Command::bindNull(unsigned int n)
{
paramsAtLeast(n);
}
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