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Added initial GET calls.

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Jose Marcial Vieira Bisneto 2017-09-20 08:02:13 -03:00
parent acf506296e
commit 64891c9198
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GPG key ID: 103E935E7E6E831E
1 changed files with 49 additions and 5 deletions
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54
core/api.c
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@ -269,6 +269,28 @@ size_t boundary_size(char *str, char *boundary, size_t limit)
return 0;
}
/**
* function to find and read the object.
* @param path is the ipfs address, obj is a pointer to be allocated and will be the return of the data, size is a pointer to return the data length.
* @returns 1 when success is 0 when failure.
*/
int get_object(char *path, unsigned char **obj, size_t *size)
{
// TODO: implement.
return 0; // fail.
}
/**
* send object data as an http response.
* @param socket, object pointer and size.
* @returns 1 when success is 0 when failure.
*/
int send_object(int socket, unsigned char *obj, size_t size)
{
// TODO: implement.
return 0; // fail.
}
/**
* Pthread to take care of each client connection.
* @param ptr is the connection index in api_list, integer not pointer, cast required.
@ -356,11 +378,29 @@ void *api_connection_thread (void *ptr)
goto quit;
}
if (strcmp(req.buf + req.method, "GET")==0) {
// just an error message, because it's not used yet.
// TODO: implement gateway requests and GUI (javascript) for API.
write_dual (s, req.buf + req.http_ver, strchr (HTTP_404, ' '));
} else if (cstrstart(buf, "POST ")) {
if (strcmp(buf + req.method, "GET")==0) {
char *path;
unsigned char *obj;
size_t size;
if (strcmp (req.buf + req.path, "/")==0 ||
strcmp (req.buf + req.path, "/webui") ||
strcmp (req.buf + req.path, "/webui/")==0) {
path = "/ipfs/QmPhnvn747LqwPYMJmQVorMaGbMSgA7mRRoyyZYz3DoZRQ/"; // WEBUI PAGE
} else {
path = req.buf + req.path;
}
if (get_object(path, &obj, &size)) {
if (!send_object(s, obj, size)) {
libp2p_logger_error("api", "fail send_object.\n");
}
free(obj);
} else {
// object not found.
write_dual (s, req.buf + req.http_ver, strchr (HTTP_404, ' '));
}
} else if (strcmp(buf + req.method, "POST")==0) {
// TODO: Handle gzip/json POST requests.
p = header_value_cmp(&req, "Content-Type:", "multipart/form-data;");
@ -415,6 +455,10 @@ void *api_connection_thread (void *ptr)
"Transfer-Encoding: chunked\r\n\r\n", req.buf + req.http_ver);
write_str (s, resp);
libp2p_logger_error("api", "resp = {\n%s\n}\n", resp);
} else {
// Unexpected???
libp2p_logger_error("api", "fail unexpected '%s'.\n", req.buf + req.method);
write_cstr (s, HTTP_500);
}
} else {
libp2p_logger_error("api", "fail looking for body.\n");