FreeRDP
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utils/helpers.c
1
21#include <ctype.h>
22
23#include <freerdp/utils/helpers.h>
24
25#include <winpr/path.h>
26#include <freerdp/version.h>
27#include <freerdp/build-config.h>
28
29#if !defined(WITH_FULL_CONFIG_PATH)
30static char* freerdp_settings_get_legacy_config_path(void)
31{
32 char product[sizeof(FREERDP_PRODUCT_STRING)] = { 0 };
33
34 for (size_t i = 0; i < sizeof(product); i++)
35 product[i] = (char)tolower(FREERDP_PRODUCT_STRING[i]);
36
37 return GetKnownSubPath(KNOWN_PATH_XDG_CONFIG_HOME, product);
38}
39#endif
40
41char* freerdp_GetConfigFilePath(BOOL system, const char* filename)
42{
43 eKnownPathTypes id = system ? KNOWN_PATH_SYSTEM_CONFIG_HOME : KNOWN_PATH_XDG_CONFIG_HOME;
44
45#if defined(FREERDP_USE_VENDOR_PRODUCT_CONFIG_DIR)
46 char* vendor = GetKnownSubPath(id, FREERDP_VENDOR_STRING);
47#else
48#if !defined(WITH_FULL_CONFIG_PATH)
49 if (!system && (_stricmp(FREERDP_VENDOR_STRING, FREERDP_PRODUCT_STRING) == 0))
50 return freerdp_settings_get_legacy_config_path();
51#endif
52
53 char* vendor = GetKnownPath(id);
54#endif
55 if (!vendor)
56 return NULL;
57
58#if defined(WITH_RESOURCE_VERSIONING)
59 const char* verstr = FREERDP_PRODUCT_STRING FREERDP_API_VERSION;
60#else
61 const char* verstr = FREERDP_PRODUCT_STRING;
62#endif
63
64 char* base = GetCombinedPath(vendor, verstr);
65 free(vendor);
66
67 if (!base)
68 return NULL;
69
70 if (!filename)
71 return base;
72
73 char* path = GetCombinedPath(base, filename);
74 free(base);
75 return path;
76}
77
78WINPR_JSON* freerdp_GetJSONConfigFile(BOOL system, const char* filename)
79{
80 char* path = freerdp_GetConfigFilePath(system, filename);
81 if (!path)
82 return NULL;
83
84 WINPR_JSON* json = WINPR_JSON_ParseFromFile(path);
85 free(path);
86 return json;
87}
WINPR_API WINPR_JSON * WINPR_JSON_ParseFromFile(const char *filename)
Parse a JSON string read from a file filename.
Definition json.c:684