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comparison hg-web/main.c @ 188:32ce881452fa hg-web

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Fixing few stuff.
author MrJuneJune <me@mrjunejune.com>
date Fri, 23 Jan 2026 22:50:28 -0800
parents 71ad34a8bc9a
children a2725419f988
comparison
equal deleted inserted replaced
187:a69485d9f2e1 188:32ce881452fa
17 17
18 static char* sanitize_path(const char *input_path, Dowa_Arena *arena) 18 static char* sanitize_path(const char *input_path, Dowa_Arena *arena)
19 { 19 {
20 if (!input_path || strlen(input_path) == 0) 20 if (!input_path || strlen(input_path) == 0)
21 { 21 {
22 char *empty = Dowa_Arena_Allocate(arena, 1); 22 char *empty = Dowa_Arena_Allocate(arena, 1);
23 empty[0] = '\0'; 23 empty[0] = '\0';
24 return empty; 24 return empty;
25 } 25 }
26 26
27 size_t len = strlen(input_path); 27 size_t len = strlen(input_path);
28 char *result = Dowa_Arena_Allocate(arena, len + 1); 28 char *result = Dowa_Arena_Allocate(arena, len + 1);
29 size_t j = 0; 29 size_t j = 0;
30 30
31 for (size_t i = 0; i < len; i++) 31 for (size_t i = 0; i < len; i++)
32 { 32 {
33 if (input_path[i] == '.' && (i == 0 || input_path[i-1] == '/')) { 33 if (input_path[i] == '.' && (i == 0 || input_path[i-1] == '/'))
34 if (i + 1 < len && input_path[i+1] == '.') { 34 {
35 // Skip ".." 35 if (i + 1 < len && input_path[i+1] == '.')
36 i++; 36 {
37 continue; 37 // Skip ".."
38 i++;
39 continue;
38 } 40 }
39 // Skip "." 41 // Skip "."
40 continue; 42 continue;
41 } 43 }
42 result[j++] = input_path[i]; 44 result[j++] = input_path[i];
43 } 45 }
44 result[j] = '\0'; 46 result[j] = '\0';
45 47
46 // Remove leading/trailing slashes 48 // Remove leading/trailing slashes
47 while (result[0] == '/') 49 while (result[0] == '/')
48 memmove(result, result + 1, strlen(result)); 50 memmove(result, result + 1, strlen(result));
49 while (j > 0 && result[j-1] == '/') 51 while (j > 0 && result[j-1] == '/')
50 result[--j] = '\0'; 52 result[--j] = '\0';
51 53
52 return result; 54 return result;
53 } 55 }
54 56
55 Seobeo_Client_Response *hg_proxy_request( 57 Seobeo_Client_Response *hg_proxy_request(