p≡p engine - CI/CD: https://pep-security.lu/gitlab/cid/mirrors/pepengine/-/pipelines
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86 lines
2.2 KiB
86 lines
2.2 KiB
/** @file */
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/** @brief File description for doxygen missing. FIXME */
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// This file is under GNU General Public License 3.0
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// see LICENSE.txt
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#include "pEp_internal.h"
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#include "resource_id.h"
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pEp_rid_list_t* new_rid_node(pEp_resource_id_type type, const char* resource) {
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assert(resource);
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if (!resource)
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return NULL;
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pEp_rid_list_t* retval = (pEp_rid_list_t*)calloc(1, sizeof(pEp_rid_list_t));
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assert(retval);
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if (!retval)
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return NULL;
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retval->rid_type = type;
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retval->rid = strdup(resource);
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assert(retval->rid);
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if (!retval->rid) {
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free(retval);
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return NULL;
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}
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return retval;
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}
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void free_rid_list(pEp_rid_list_t* list) {
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while (list) {
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pEp_rid_list_t* nextptr = list->next;
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free(list->rid);
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free(list);
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list = nextptr;
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}
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}
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const char* get_resource_ptr_noown(const char* uri) {
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char* uri_delim = strstr(uri, "://");
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if (!uri_delim)
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return uri;
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else
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return uri_delim + 3;
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}
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char* get_resource(char* uri) {
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const char* resource_ptr = get_resource_ptr_noown(uri);
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char* resource_str = NULL;
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if (resource_ptr)
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resource_str = strdup(resource_ptr);
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return resource_str;
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}
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bool is_file_uri(char* str) {
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return(!str ? false : strncmp(str, "file://", 7) == 0);
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}
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bool is_cid_uri(const char* str) {
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return(!str ? false : strncmp(str, "cid://", 6) == 0);
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}
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pEp_rid_list_t* parse_uri(const char* uri) {
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if (!uri)
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return NULL;
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pEp_resource_id_type type = (is_cid_uri(uri) ? PEP_RID_CID : PEP_RID_FILENAME);
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const char* resource = get_resource_ptr_noown(uri);
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return new_rid_node(type, resource);
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}
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char* build_uri(const char* uri_prefix, const char* resource) {
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if (!uri_prefix || !resource)
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return NULL;
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const char* delim = "://";
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const int delim_len = 3;
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int prefix_len = strlen(uri_prefix);
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int resource_len = strlen(resource);
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int retval_len = prefix_len + delim_len + resource_len;
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char* retval = calloc(1, retval_len + 1);
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strlcpy(retval, uri_prefix, retval_len + 1);
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strlcat(retval, delim, retval_len + 1);
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strlcat(retval, resource, retval_len + 1);
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return retval;
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}
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