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#include "jpilot_helpers.h"
#include "../jpilot_src/libplugin.h"
#include "pytype_basics.h"
#include <pi-buffer.h>
#include <Python.h>
PyObject *DeleteObjectFromJpilotDatabase(PyObject *record, char *database) {
if (((PyPiBase*)record)->saved_br.size > 0) {
if (jp_delete_record(database,
&(((PyPiBase*)record)->saved_br),
DELETE_FLAG) == EXIT_FAILURE) {
PyErr_SetString(PyExc_IOError,
"Unable to write delete record in jpilot database.");
return NULL;
} else {
/* Successful delete. Make this record not think it came from the db anymore */
if (((PyPiBase*)record)->saved_br.buf)
free(((PyPiBase*)record)->saved_br.buf);
((PyPiBase*)record)->saved_br.buf = NULL;
((PyPiBase*)record)->saved_br.size = 0;
}
} else {
PyErr_SetString(PyExc_ValueError,
"This record was not loaded from the database, no record to delete.");
return NULL;
}
Py_INCREF(Py_None);
return Py_None;
}
PyObject *SaveObjectToJpilotDatabase(PyObject *record, char *database, int recordtype) {
int rec_len;
buf_rec br;
pi_buffer_t *buffer;
if (((PyPiBase*)record)->packer == NULL) {
PyErr_SetString(PyExc_RuntimeError,
"Unable to pack record, no packer given.");
return NULL;
}
/* Keep unique ID intact */
if (((PyPiBase*)record)->unique_id) {
br.unique_id = ((PyPiBase*)record)->unique_id;
} else {
br.unique_id = 0;
}
/* http://cvs.coldsync.org/cgi-bin/viewcvs.cgi/coldsync/libpdb/
pdb.c?rev=1.44&content-type=text/vnd.viewcvs-markup
The archived bit is only set, if deleted is set. Otherwise,
the bit is used as part of the category */
if (((PyPiBase*)record)->deleted) {
/* Deleted is set, so we can set archived, and ignore cat */
br.attrib = ((PyPiBase*)record)->archived ? 0x08 : 0;
} else {
/* record is not deleted, so ignore archived bit, and set category */
br.attrib = (((PyPiBase*)record)->category);
}
br.attrib = ((PyPiBase*)record)->deleted ? (br.attrib | 0x80) : br.attrib;
br.attrib = ((PyPiBase*)record)->modified ? (br.attrib | 0x40) : br.attrib;
br.attrib = ((PyPiBase*)record)->busy ? (br.attrib | 0x20) : br.attrib;
br.attrib = ((PyPiBase*)record)->secret ? (br.attrib | 0x10) : br.attrib;
if (((PyPiBase*)record)->saved_br.size > 0) {
br.rt = REPLACEMENT_PALM_REC;
} else {
br.rt = NEW_PC_REC;
}
buffer = pi_buffer_new(0);
if (((PyPiBase*)record)->packer(&(((PyPiBase*)record)->a),
buffer,
recordtype) != 0) {
PyErr_SetString(PyExc_RuntimeError,"Unable to pack record.");
pi_buffer_free(buffer);
return NULL;
}
br.buf = buffer->data;
br.size = buffer->used;
/* need to delete the old one first ? */
if (((PyPiBase*)record)->saved_br.size > 0) {
if (jp_delete_record(database,
&(((PyPiBase*)record)->saved_br),
MODIFY_FLAG) == EXIT_FAILURE) {
PyErr_SetString(PyExc_IOError,
"Unable to write delete-previous record in jpilot database.");
return NULL;
}
}
/* careful, br.buf is pointing at buffer */
if (jp_pc_write(database, &br) == EXIT_FAILURE) {
PyErr_SetString(PyExc_IOError,
"Unable to write record to jpilot database.");
pi_buffer_free(buffer);
return NULL;
}
/* Collect the new unique id and reset the dirty bit */
((PyPiBase*)record)->unsaved_changes = 0;
((PyPiBase*)record)->unique_id = br.unique_id;
/* Used to delete this record, or to recognise the next write is a replacement */
if (((PyPiBase*)record)->saved_br.size > 0) {
if (((PyPiBase*)record)->saved_br.buf)
free(((PyPiBase*)record)->saved_br.buf);
((PyPiBase*)record)->saved_br.size = 0;
}
((PyPiBase*)record)->saved_br.buf = malloc(br.size);
if (((PyPiBase*)record)->saved_br.buf == NULL) {
PyErr_SetString(PyExc_MemoryError,"Unable to allocate memory for saved_br.buf.");
return NULL;
}
memcpy(((PyPiBase*)record)->saved_br.buf,br.buf,br.size);
((PyPiBase*)record)->saved_br.size = br.size;
((PyPiBase*)record)->saved_br.attrib = br.attrib;
((PyPiBase*)record)->saved_br.rt = br.rt;
((PyPiBase*)record)->saved_br.unique_id = br.unique_id;
pi_buffer_free(buffer);
Py_INCREF(record);
return record;
}
int read_DB_and_rewind_list(char *database, GList **records) {
GList *temp_list;
int n;
n = jp_read_DB_files(database, records);
if (n > 0)
for (temp_list = *records; temp_list; temp_list = temp_list->prev) {
*records = temp_list;
}
return n;
}
PyObject *AppInfoCategories_to_PyList(struct CategoryAppInfo *cai) {
PyObject *cats;
int i;
cats = PyList_New(16);
for (i = 0; i < 16; i++) {
PyList_SET_ITEM(cats,i,PyUnicode_Decode(cai->name[i],
strlen(cai->name[i]),
PALMOSCHARENCODING,
NULL));
}
return cats;
}
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