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Divelogs.de: add code for zipping up all dives

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prepare_dives_for_divelogs() comes from the GTK version, originally.
The upload seems to fail at this point with an error.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Lubomir I. Ivanov 2013-12-05 18:31:40 +02:00
parent 5869712569
commit 0905e4f0ab
1 changed files with 106 additions and 0 deletions
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106
qt-ui/subsurfacewebservices.cpp
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@ -98,6 +98,81 @@ static void clear_table(struct dive_table *table)
table->nr = 0;
}
static char *prepare_dives_for_divelogs(const bool selected)
{
int i;
struct dive *dive;
FILE *f;
char filename[PATH_MAX], *tempfile;
size_t streamsize;
char *membuf;
xmlDoc *doc;
xsltStylesheetPtr xslt = NULL;
xmlDoc *transformed;
struct zip_source *s[dive_table.nr];
struct zip *zip;
char *error = NULL;
char *parsed = NULL, *endat = NULL;
QTemporaryFile zipFile;
zipFile.setFileTemplate(QDir::tempPath() + "/import-XXXXXX.dld");
tempfile = zipFile.fileName().toLocal8Bit().data();
zip = zip_open(tempfile, ZIP_CREATE, NULL);
if (!zip || !amount_selected)
return NULL;
/* walk the dive list in chronological order */
for (i = 0; i < dive_table.nr; i++) {
dive = get_dive(i);
if (!dive)
continue;
if (selected && !dive->selected)
continue;
f = tmpfile();
if (!f)
return NULL;
save_dive(f, dive);
fseek(f, 0, SEEK_END);
streamsize = ftell(f);
rewind(f);
membuf = (char *)malloc(streamsize + 1);
if (!membuf || !fread(membuf, streamsize, 1, f))
return NULL;
membuf[streamsize] = 0;
fclose(f);
/*
* Parse the memory buffer into XML document and
* transform it to divelogs.de format, finally dumping
* the XML into a character buffer.
*/
doc = xmlReadMemory(membuf, strlen(membuf), "divelog", NULL, 0);
if (!doc)
continue;
free((void *)membuf);
xslt = get_stylesheet("divelogs-export.xslt");
if (!xslt)
return NULL;
transformed = xsltApplyStylesheet(xslt, doc, NULL);
xsltFreeStylesheet(xslt);
xmlDocDumpMemory(transformed, (xmlChar **) &membuf, (int *)&streamsize);
xmlFreeDoc(doc);
xmlFreeDoc(transformed);
/*
* Save the XML document into a zip file.
*/
snprintf(filename, PATH_MAX, "%d.xml", i + 1);
s[i] = zip_source_buffer(zip, membuf, streamsize, 1);
if (s[i]) {
int64_t ret = zip_add(zip, filename, s[i]);
if (ret == -1)
fprintf(stderr, "failed to include dive %d\n", i);
}
}
zip_close(zip);
return tempfile;
}
WebServices::WebServices(QWidget* parent, Qt::WindowFlags f): QDialog(parent, f)
, reply(0)
{
@ -446,6 +521,18 @@ void DivelogsDeWebServices::downloadDives()
exec();
}
void DivelogsDeWebServices::prepareDivesForUpload()
{
char *file = prepare_dives_for_divelogs(true);
if (file) {
QFile f(file);
free(file);
uploadDives((QIODevice *)&f);
return;
}
// FIXME: show error
}
void DivelogsDeWebServices::uploadDives(QIODevice *dldContent)
{
QHttpMultiPart mp(QHttpMultiPart::FormDataType);
@ -639,6 +726,25 @@ void DivelogsDeWebServices::uploadFinished()
QByteArray xmlData = reply->readAll();
// ### FIXME: what's the format?
/*
// char *error;
if (error) {
parsed = strstr(error, "<Login>");
endat = strstr(error, "</divelogsDataImport>");
if (parsed && endat)
*endat = '\0';
}
if (error && strstr(error, "failed"))
type = GTK_MESSAGE_ERROR;
else
type = GTK_MESSAGE_INFO;
}
if (parsed)
divelogs_status_dialog(parsed, type);
else if (error)
divelogs_status_dialog(error, type);
free(error);
*/
}
void DivelogsDeWebServices::setStatusText(int status)