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Don't let api_folder_get_content print but let it fill datastructures

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This commit is contained in:
josch
2014-09-25 19:27:49 +02:00
parent 44ba88a69d
commit 0fab559a86
6 changed files with 206 additions and 19 deletions
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123
mfapi/apicalls/folder_get_content.c
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@@ -17,9 +17,12 @@
*
*/
#define _XOPEN_SOURCE // for strptime
#include <time.h>
#include <jansson.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../../utils/http.h"
#include "../../utils/json.h"
@@ -32,8 +35,14 @@ static int _decode_folder_get_content_folders(mfhttp * conn, void *data);
static int _decode_folder_get_content_files(mfhttp * conn, void *data);
/*
* the helper functions will do a realloc on the values pointed to by
* mffolder_result and mffile_result so make sure that those are either NULL
* or values of already malloc'ed regions. They must not be uninitialized
* values.
*/
long
mfconn_api_folder_get_content(mfconn * conn, int mode, mffolder * folder_curr)
mfconn_api_folder_get_content(mfconn * conn, int mode, mffolder * folder_curr, mffolder ***mffolder_result, mffile ***mffile_result)
{
const char *api_call;
int retval;
@@ -67,11 +76,11 @@ mfconn_api_folder_get_content(mfconn * conn, int mode, mffolder * folder_curr)
if (mode == 0)
retval =
http_get_buf(http, api_call,
_decode_folder_get_content_folders, NULL);
_decode_folder_get_content_folders, (void *)mffolder_result);
else
retval =
http_get_buf(http, api_call,
_decode_folder_get_content_files, NULL);
_decode_folder_get_content_files, (void *)mffile_result);
http_destroy(http);
free((void *)api_call);
@@ -89,12 +98,20 @@ static int _decode_folder_get_content_folders(mfhttp * conn, void *user_ptr)
json_t *folders_array;
json_t *folderkey;
json_t *folder_name;
char *folder_name_tmp;
json_t *j_obj;
char *ret;
struct tm tm;
int array_sz;
int i = 0;
if (user_ptr != NULL)
mffolder ***mffolder_result;
mffolder *tmp_folder;
size_t len_mffolder_result;
mffolder_result = (mffolder ***)user_ptr;
if (mffolder_result == NULL)
return -1;
root = http_parse_buf_json(conn, 0, &error);
@@ -110,6 +127,7 @@ static int _decode_folder_get_content_folders(mfhttp * conn, void *user_ptr)
return -1;
}
len_mffolder_result = 0;
array_sz = json_array_size(folders_array);
for (i = 0; i < array_sz; i++) {
data = json_array_get(folders_array, i);
@@ -120,17 +138,45 @@ static int _decode_folder_get_content_folders(mfhttp * conn, void *user_ptr)
folder_name = json_object_get(data, "name");
if (folderkey != NULL && folder_name != NULL) {
folder_name_tmp = strdup_printf("< %s >",
json_string_value(folder_name));
tmp_folder = folder_alloc();
printf(" %-15.13s %s\n\r",
json_string_value(folderkey), folder_name_tmp);
folder_set_key(tmp_folder, json_string_value(folderkey));
folder_set_name(tmp_folder, json_string_value(folder_name));
free(folder_name_tmp);
j_obj = json_object_get(data, "revision");
if (j_obj != NULL) {
folder_set_revision(tmp_folder, atoll(json_string_value(j_obj)));
}
j_obj = json_object_get(data, "parent");
if (j_obj != NULL) {
folder_set_parent(tmp_folder, json_string_value(j_obj));
}
j_obj = json_object_get(data, "created");
if (j_obj != NULL) {
memset(&tm, 0, sizeof(struct tm));
ret = strptime(json_string_value(j_obj), "%F %T", &tm);
if (ret[0] == '\0') {
folder_set_created(tmp_folder, mktime(&tm));
}
}
len_mffolder_result++;
*mffolder_result =
(mffolder**)realloc(*mffolder_result,
len_mffolder_result*sizeof(mffolder*));
(*mffolder_result)[len_mffolder_result - 1] = tmp_folder;
}
}
}
// append an terminating empty mffolder
len_mffolder_result++;
*mffolder_result = (mffolder**)realloc(*mffolder_result, len_mffolder_result*sizeof(mffolder*));
// write an empty last element
(*mffolder_result)[len_mffolder_result-1] = NULL;
if (root != NULL)
json_decref(root);
@@ -147,10 +193,20 @@ static int _decode_folder_get_content_files(mfhttp * conn, void *user_ptr)
json_t *files_array;
json_t *quickkey;
json_t *file_name;
json_t *j_obj;
char *ret;
struct tm tm;
int array_sz;
int i = 0;
if (user_ptr != NULL)
mffile ***mffile_result;
mffile *tmp_file;
size_t len_mffile_result;
mffile_result = (mffile ***)user_ptr;
if (mffile_result == NULL)
return -1;
root = http_parse_buf_json(conn, 0, &error);
@@ -163,6 +219,7 @@ static int _decode_folder_get_content_files(mfhttp * conn, void *user_ptr)
return -1;
}
len_mffile_result = 0;
array_sz = json_array_size(files_array);
for (i = 0; i < array_sz; i++) {
data = json_array_get(files_array, i);
@@ -173,13 +230,51 @@ static int _decode_folder_get_content_files(mfhttp * conn, void *user_ptr)
file_name = json_object_get(data, "filename");
if (quickkey != NULL && file_name != NULL) {
printf(" %-15.15s %s\n\r",
json_string_value(quickkey),
json_string_value(file_name));
tmp_file = file_alloc();
file_set_key(tmp_file, json_string_value(quickkey));
file_set_name(tmp_file, json_string_value(file_name));
j_obj = json_object_get(data, "size");
if (j_obj != NULL) {
file_set_size(tmp_file, atoll(json_string_value(j_obj)));
}
j_obj = json_object_get(data, "created");
if (j_obj != NULL ) {
memset(&tm, 0, sizeof(struct tm));
ret = strptime(json_string_value(j_obj), "%F %T", &tm);
if (ret[0] == '\0') {
file_set_created(tmp_file, mktime(&tm));
}
}
j_obj = json_object_get(data, "revision");
if (j_obj != NULL) {
file_set_revision(tmp_file, atoll(json_string_value(j_obj)));
}
// FIXME don't save hex ascii string but binary chars instead
j_obj = json_object_get(data, "hash");
if (j_obj != NULL) {
file_set_hash(tmp_file, json_string_value(j_obj));
}
len_mffile_result++;
*mffile_result =
(mffile**)realloc(*mffile_result,
len_mffile_result*sizeof(mffile*));
(*mffile_result)[len_mffile_result - 1] = tmp_file;
}
}
}
// append a terminating empty file
len_mffile_result++;
*mffile_result = (mffile**)realloc(*mffile_result, len_mffile_result*sizeof(mffile*));
// write an empty last element
(*mffile_result)[len_mffile_result - 1] = NULL;
if (root != NULL)
json_decref(root);