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Improved api_build_http_request implementation.

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This commit is contained in:
Jose Marcial Vieira Bisneto 2017-09-21 23:27:33 -03:00
parent 90262ef657
commit 395eb4f031
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GPG key ID: 103E935E7E6E831E
2 changed files with 54 additions and 7 deletions
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57
core/api.c
View file

@ -341,8 +341,42 @@ struct ApiConnectionParam {
struct HttpRequest* api_build_http_request(struct s_request* req) {
struct HttpRequest* request = ipfs_core_http_request_new();
if (request != NULL) {
request->command = req->buf + req->method;
//TODO: Complete this method
char *segs = malloc (strlen(req->buf + req->request) + 1);
if (segs) {
strcpy(segs, req->buf + req->request);
request->command = segs;
segs = strchr(segs, '/');
if (segs) {
*segs++ = '\0';
request->sub_command = segs; // sub_command can contain another level as filters/add
}
if (req->query) {
segs = malloc (strlen(req->buf + req->query) + 1);
if (segs) {
strcpy(segs, req->buf + req->query);
while (segs) {
char *value, *name = segs;
segs = strchr(segs, '&');
if (segs) { // calc next to split before search for = on another parameter.
*segs++ = '\0';
}
value = strchr(name, '=');
if (value) { // with = assuming params.
struct HttpParam *hp = ipfs_core_http_param_new();
if (hp) {
*value++ = '\0';
hp->name = name;
hp->value = value;
libp2p_utils_vector_add(request->params, hp);
}
} else { // without =, assuming arguments
libp2p_utils_vector_add(request->arguments, name);
}
}
}
}
}
}
return request;
}
@ -404,6 +438,13 @@ void *api_connection_thread (void *ptr)
}
*p++ = '\0'; // End of method.
req.path = p - req.buf;
if (strchr(p, '?')) {
p = strchr(p, '?');
*p++ = '\0';
req.query = p - req.buf;
} else {
req.query = 0;
}
p = strchr(p, ' ');
if (!p) {
libp2p_logger_error("api", "fail looking for space on path '%s'.\n", req.buf + req.path);
@ -435,12 +476,11 @@ void *api_connection_thread (void *ptr)
}
// once we leave the building of the req struct, do we need to do more? This flag will tell us.
int further_processing_necessary = 1;
int further_processing_necessary = 0;
if (strcmp(buf + req.method, "GET")==0) {
if (strcmp (req.buf + req.path, "/")==0 ||
strcmp (req.buf + req.path, "/webui") ||
if (strcmp (req.buf + req.path, "/")==0 ||
strcmp (req.buf + req.path, "/webui")==0 ||
strcmp (req.buf + req.path, "/webui/")==0) {
char *redir;
size_t size = sizeof(HTTP_301) + (sizeof(WEBUI_ADDR)*2);
@ -454,8 +494,11 @@ void *api_connection_thread (void *ptr)
} else {
write_cstr (s, HTTP_500);
}
further_processing_necessary = 0;
} else if (cstrstart(req.buf + req.path, API_V0_START)) {
req.request = req.path + sizeof(API_V0_START) - 1;
further_processing_necessary = 1;
} else {
// TODO: handle download file here.
// move out of the if to do further processing
}
// end of GET

4
include/ipfs/core/api.h
View file

@ -31,6 +31,8 @@ struct s_request {
int method;
int path;
int request;
int query;
int http_ver;
int header;
int body;
@ -39,6 +41,8 @@ struct s_request {
size_t boundary_size;
};
#define API_V0_START "/api/v0/"
#define WEBUI_ADDR "/ipfs/QmPhnvn747LqwPYMJmQVorMaGbMSgA7mRRoyyZYz3DoZRQ/"
#define HTTP_301 "HTTP/1.1 301 Moved Permanently\r\n" \