コード例 #1
0
ファイル: POST2A.C プロジェクト: daveoman/DCRabbit_10
/*
 * Sample submit.cgi function
 */
int submit(HttpState* state)
{
	int i;

	if(state->length) {
		/* buffer to write out */
		if(state->offset < state->length) {
			state->offset += sock_fastwrite(&state->s,
					state->buffer + (int)state->offset,
					(int)state->length - (int)state->offset);
		} else {
			state->offset = 0;
			state->length = 0;
		}
	} else {
		switch(state->substate) {
		case 0:
			_f_strcpy(state->buffer, "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n");
			break;

		case 1:
			/* init the FORMSpec data */
			FORMSpec[0].value[0] = '\0';
			FORMSpec[1].value[0] = '\0';
			state->p = state->buffer;

			parse_post(state);

			state->substate++;
			return 0;

		case 2:
			http_setcookie(state->buffer, FORMSpec[0].value);
			break;

		case 3:
			_f_strcpy(state->buffer, "\r\n\r\n<html><head><title>Results</title></head><body>\r\n");
			break;

		case 4:
			sprintf(state->buffer, "<p>Username: %s<p>\r\n<p>Email: %s<p>\r\n",
				FORMSpec[0].value, FORMSpec[1].value);
			break;

		case 5:
			_f_strcpy(state->buffer, "<p>Go <a href=\"/\">home</a></body></html>\r\n");
			break;

		default:
			state->substate = 0;
			return 1;
		}

		state->length = strlen(state->buffer);
		state->offset = 0;
		state->substate++;
	}

	return 0;
}
コード例 #2
0
ファイル: http.cpp プロジェクト: alheio/blizzard
void blizzard::http::process()
{
	bool quit = false;
	int res = 0;

	while (!quit)
	{
		switch (state_)
		{
		case sUndefined:
			want_read = true;
			want_write = false;
			state_ = sReadingHead;
			break;

		case sReadingHead:
			res = parse_title();
			if (res > 0)
			{
				state_ = sDone;
				quit = true;
			}
			else if (res < 0)
			{
				quit = true;
			}
			break;

		case sReadingHeaders:
			res = parse_header_line();
			if (res > 0)
			{
				state_ = sDone;
				quit = true;
			}
			else if (res < 0)
			{
				quit = true;
			}
			if (state_ == sReadyToHandle)
			{
				quit = true;
			}
			break;

		case sReadingPost:
			res = parse_post();
			if (res < 0)
			{
				quit = true;
			}
			break;

		case sReadyToHandle:
			commit();
			state_ = sWriting;
			break;

		case sWriting:
			want_write = true;
			res = write_data();
			if (res < 0)
			{
				quit = true;
			}
			break;

		case sDone:
			quit = true;
			break;

		default:
			break;
		}
	}
}
コード例 #3
0
ファイル: main.c プロジェクト: timothykim/clog
int main() {
    while (FCGI_Accept() >= 0) {
        char type[80] = "html";
        char entry[10] = "0";
        char comments[6] = "false";
        char *req_method;
        char gets[1000];

        req_method = getenv("REQUEST_METHOD");

        if (strcmp(req_method, "PUT") == 0) {
            char id[10];

            strcpy(gets, getenv("QUERY_STRING"));

            if (getenv("QUERY_STRING") == NULL) {
                printf("Status: 400 Bad Request\r\n\r\n");
            } else {
                get_param(gets, "id", id, 10);

                int entry_id = strtol(id, NULL, 10);

                // grab the post data
                int len = strtol(getenv("CONTENT_LENGTH"), NULL, 10);
                char *content = (char *)malloc(sizeof(char) * len);
                fread(content, sizeof(char), len, stdin);

                LIBXML_TEST_VERSION

                char *t;
                char *c;
                const int TS = 256;
                int code;

                t = (char *)malloc(sizeof(char) * TS);
                c = (char *)malloc(sizeof(char) * len);

                if (parse_post(content, t, TS, c, len) == 0) {

                    code = update_entry(entry_id, t, c);
                    if (code == 0) {
                        printf("Status: 200 OK\r\n");
                        printf("Content-type: text/xml; charset=UTF-8\r\n"
                            "\r\n");

                        generate_entries(1, entry_id, "atom_single.ct");

                    } else {
                        printf("Status: 500 Internal Server Error\r\n\r\nDB Error Code: %d - %d \n\n", code, entry_id);
                    }

                } else {
                    printf("Status: 400 Bad Request\r\n\r\n");
                }

                free(t);
                free(c);
                free(content);
            }
        } else 
        if (strcmp(req_method, "DELETE") == 0) {
            char id[10];

            strcpy(gets, getenv("QUERY_STRING"));

            if (getenv("QUERY_STRING") == NULL) {
                printf("Status: 400 Bad Request\r\n\r\n");
            } else {
                get_param(gets, "id", id, 10);

                if (remove_entry(strtol(id, NULL, 10)) == 0) {
                    printf("Status: 204 No Content\r\n\r\n");
                } else {
                    printf("Status: 400 Bad Request\r\n\r\n");
                }
            }

        } else
        if (strcmp(req_method, "POST") == 0) {
            if (getenv("QUERY_STRING") == NULL) {
                printf("Status: 400 Bad Request\r\n\r\n");
            }

            // parse the post function
            char function[20];
            strcpy(gets, getenv("QUERY_STRING"));
            get_param(gets, "function", function, 20);
            get_param(gets, "format", type, 20);

            // grab the post data
            int len = strtol(getenv("CONTENT_LENGTH"), NULL, 10);
            char *content = (char *)malloc(sizeof(char) * len);
            fread(content, sizeof(char), len, stdin);

            //atom post!
            if (strcmp(type, "atom") == 0) {
                LIBXML_TEST_VERSION

                char *t;
                char *c;
                const int TS = 256;
                int id;

                t = (char *)malloc(sizeof(char) * TS);
                c = (char *)malloc(sizeof(char) * len);

                if (parse_post(content, t, TS, c, len) == 0) {
                    id = add_entry(t, c);

                    if (id > 0) {
                        printf("Status: 201 Created\r\n\r\n");
                        printf("Content-type: text/xml; charset=UTF-8\r\n"
                            "\r\n");
                        generate_entries(1, id, "atom_single.ct");
                    } else {
                        printf("Status: 500 Internal Server Error\r\n\r\nDB Error Code: %d", id);
                    }
                } else {
                    printf("Status: 400 Bad Request\r\n\r\n");
                }

                free(t);
                free(c);
                free(content);
            } else 
            if (strcmp(function, "comment") == 0) {
                char entry_id[10];
                char comment[len];
                int ac;

                get_param(content, "entry_id", entry_id, 10);
                get_param(content, "content", comment, len);

                ac = add_comment(strtol(entry_id, NULL, 10), comment);

                fprintf(stderr, "Does it get here?");

                if (ac > 0) {
                    printf("Content-type: application/json; charset=UTF-8\r\n");
                    printf("\r\n");
                    printf("{'success': true}");
                } else {
                    printf("Status: 500 Internal Server Error\r\n\r\n");
                    printf("{'success': false, 'error_code': %d}", ac);
                }
            } else {
                printf("Status: 400 Bad Request\r\n\r\n");
            }

            free(content);

            /*
            int len = strtol(getenv("CONTENT_LENGTH"), NULL, 10);
            char *content = (char *)malloc(sizeof(char) * len);
            fread(content, sizeof(char), len, stdin);


            */
        } else // end if( type == "POST")

        if (strcmp(req_method, "GET") == 0) {

            if (getenv("QUERY_STRING") != NULL) {
                char gets[1000];

                strcpy(gets, getenv("QUERY_STRING"));
                get_param(gets, "entry", entry, 10);

                strcpy(gets, getenv("QUERY_STRING"));
                get_param(gets, "format", type, 20);

                strcpy(gets, getenv("QUERY_STRING"));
                get_param(gets, "get_comments", comments, 6);
            }


            if (strcmp(type, "html") == 0) {
                // application/xhtml+xml doesn't work with IE -_-;;
                //printf("Content-type: application/xhtml+xml; charset=UTF-8\r\n"
                // have to serve xhtml as html... IE sucks
                printf("Content-type: text/html; charset=UTF-8\r\n"
                        "\r\n");
            } else
            if (strcmp(type, "json") == 0) {
                printf("Content-type: application/json; charset=UTF-8\r\n"
                        "\r\n");
            } else
            if (strcmp(type, "rss") == 0) {
                printf("Content-type: application/rss+xml; charset=UTF-8\r\n"
                        "\r\n");
            } else 
            if (strcmp(type, "atom") == 0) {
                printf("Content-type: application/atom+xml; charset=UTF-8\r\n"
                        "\r\n");
            } else {
                printf("Status: 400 Bad Request\r\n\r\n");
                break;
            }

            if (strcmp(comments, "true") == 0) {
                strcat(type, "_comments.ct");
                generate_comments(strtol(entry, NULL, 10), type);
            } else {
                /* defaults to creating the main blog */
                strcat(type, ".ct");
                if(strcmp(entry,"0") == 0) {
                    generate_entries(10, 1, type);
                } else { 
                    generate_entries(1, strtol(entry, NULL, 10), type);
                }
            }

        } // end if( type == "GET")
    }
    return 0;
}