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62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
#include "internal.h"
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// Writes PROPFIND properties for a collection element
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static void print_props(struct mg_connection *conn, const char* uri,
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struct file *filep) {
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char mtime[64];
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gmt_time_string(mtime, sizeof(mtime), &filep->modification_time);
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conn->num_bytes_sent += mg_printf(conn,
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"<d:response>"
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"<d:href>%s</d:href>"
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"<d:propstat>"
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"<d:prop>"
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"<d:resourcetype>%s</d:resourcetype>"
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"<d:getcontentlength>%" INT64_FMT "</d:getcontentlength>"
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"<d:getlastmodified>%s</d:getlastmodified>"
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"</d:prop>"
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"<d:status>HTTP/1.1 200 OK</d:status>"
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"</d:propstat>"
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"</d:response>\n",
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uri,
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filep->is_directory ? "<d:collection/>" : "",
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filep->size,
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mtime);
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}
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static void print_dav_dir_entry(struct de *de, void *data) {
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char href[PATH_MAX];
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char href_encoded[PATH_MAX];
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struct mg_connection *conn = (struct mg_connection *) data;
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mg_snprintf(href, sizeof(href), "%s%s",
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conn->request_info.uri, de->file_name);
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mg_url_encode(href, href_encoded, PATH_MAX-1);
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print_props(conn, href_encoded, &de->file);
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}
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static void handle_propfind(struct mg_connection *conn, const char *path,
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struct file *filep) {
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const char *depth = mg_get_header(conn, "Depth");
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conn->must_close = 1;
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conn->status_code = 207;
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mg_printf(conn, "HTTP/1.1 207 Multi-Status\r\n"
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"Connection: close\r\n"
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"Content-Type: text/xml; charset=utf-8\r\n\r\n");
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conn->num_bytes_sent += mg_printf(conn,
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"<?xml version=\"1.0\" encoding=\"utf-8\"?>"
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"<d:multistatus xmlns:d='DAV:'>\n");
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// Print properties for the requested resource itself
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print_props(conn, conn->request_info.uri, filep);
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// If it is a directory, print directory entries too if Depth is not 0
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if (filep->is_directory &&
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!mg_strcasecmp(conn->ctx->config[ENABLE_DIRECTORY_LISTING], "yes") &&
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(depth == NULL || strcmp(depth, "0") != 0)) {
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scan_directory(conn, path, conn, &print_dav_dir_entry);
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}
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conn->num_bytes_sent += mg_printf(conn, "%s\n", "</d:multistatus>");
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}
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