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-rw-r--r--readme.md2
-rw-r--r--src/net.c73
-rw-r--r--src/types/parray.c3
-rw-r--r--src/types/parray.h7
-rw-r--r--src/types/str.h5
-rw-r--r--src/util.c49
-rw-r--r--src/util.h10
-rw-r--r--tests/net.lua2
8 files changed, 121 insertions, 30 deletions
diff --git a/readme.md b/readme.md
index ee14690..ac734dc 100644
--- a/readme.md
+++ b/readme.md
@@ -24,7 +24,7 @@ todo:
* connection limit
- * parse Content-Disposition and cookies (maybe a general parsing function too)
+ * parse ~~Content-Disposition and~~ cookies (maybe a general parsing function too)
* more doxygen like docs, everywhere
diff --git a/src/net.c b/src/net.c
index c95eff0..d1cd5b4 100644
--- a/src/net.c
+++ b/src/net.c
@@ -360,7 +360,7 @@ int l_send(lua_State* L){
int client_fd = luaL_checkinteger(L, -1);
client_fd_errors(client_fd);
- printf("after error\n");
+
size_t len;
char* content = (char*)luaL_checklstring(L, 2, &len);
@@ -373,12 +373,12 @@ int l_send(lua_State* L){
lua_pushvalue(L, 1);
lua_pushstring(L, "_request");
lua_gettable(L, -2);
- printf("befor write\n");
+
if(strcmp(luaL_checkstring(L, -1), "HEAD") == 0){
i_write_header(L, header, &resp, "", 0);
} else
i_write_header(L, header, &resp, content, len);
- printf("after write\n");
+
send(client_fd, resp->c, resp->len, 0);
lua_pushstring(L, "client_fd");
@@ -423,23 +423,29 @@ int l_serve(lua_State* L){
return 0;
}
-char* strnstr(const char *s1, const char *s2, size_t n) {
- // simplistic algorithm with O(n2) worst case, stolen from stack overflow
- size_t i, len;
- char c = *s2;
-
- if(c == '\0')
- return (char *)s1;
+int content_disposition(str* src, parray_t** _dest){
- for(len = strlen(s2); len <= n; n--, s1++){
- if(*s1 == c){
- for(i = 1;; i++){
- if(i == len) return (char *)s1;
- if(s1[i] != s2[i]) break;
- }
- }
+ char* end = strnstr(src->c, ";", src->len);
+ parray_t* dest = parray_init();
+ if(end == NULL){
+ parray_set(dest, "form-data", (void*)str_init(src->c));
+ return 0;
}
- return NULL;
+ str* temp = str_init("");
+ str_pushl(temp, src->c, end - src->c);
+ parray_set(dest, "form-data", (void*)temp);
+
+ int len = end - src->c;
+ char* buffer = end + 1;
+
+ gen_parse(buffer, src->len - len, &dest);
+ //printf("\n**\n");
+ //for(int i = 0; i != dest->len; i++){
+ // printf("'%s : %s'\n",((str*)dest->P[i].key)->c,((str*)dest->P[i].value)->c);
+ //}
+ *_dest = dest;
+
+ return 1;
}
/**
@@ -486,18 +492,34 @@ int file_parse(lua_State* L, char* buffer, str* content_type, size_t blen){
};
str* current = str_init("");
int key = -1;
-
+ int cont_disp = 0;
for(char* s = ind + boundary->len + 2; s != header_eof; s++){
- if(*s == ':'){ //todo: collapse Content-Disposition
+ if(*s == ':'){
+ cont_disp = strcmp(current->c, "Content-Disposition") == 0;
lua_pushlstring(L, current->c, current->len);
key = lua_gettop(L);
str_clear(current);
} else if(*s == '\n') {
if(key != -1){
- luaI_tsets(L, file_T , luaL_checkstring(L, key), current->c);
- key = -1;
+
+ if(cont_disp){
+ parray_t* aw;
+ content_disposition(current, &aw);
+ lua_newtable(L);
+ int tt = lua_gettop(L);
+ for(int i = 0; i != aw->len; i++){
+ //printf("'%s : %s'\n",((str*)dest->P[i].key)->c,((str*)dest->P[i].value)->c);
+ luaI_tsets(L, tt, ((str*)aw->P[i].key)->c, ((str*)aw->P[i].value)->c);
+ }
+ luaI_tsetv(L, file_T, "Content-Disposition", tt);
+ parray_clear(aw, 2);
+ } else {
+ luaI_tsets(L, file_T , luaL_checkstring(L, key), current->c);
+ key = -1;
+ }
str_clear(current);
+ cont_disp = 0;
}
} else if(*s != '\r' && !(*s == ' ' && strcmp(current->c, "") == 0)){
str_pushl(current, s, 1);
@@ -814,13 +836,12 @@ int l_listen(lua_State* L){
if(lua_gettop(L) != 2) {
- printf("not enough args");
- abort();
+ p_fatal("not enough args");
}
if(lua_type(L, 1) != LUA_TFUNCTION) {
- printf("expected a function at arg 1");
- abort();
+ p_fatal("(arg:1) expected a function");
}
+
int port = luaL_checkinteger(L, 2);
lua_newtable(L);
diff --git a/src/types/parray.c b/src/types/parray.c
index 25cd94c..3c2a6cc 100644
--- a/src/types/parray.c
+++ b/src/types/parray.c
@@ -44,7 +44,8 @@ void parray_lclear(parray_t* p){
void parray_clear(parray_t* p, int clear_val){
for(int i = 0; i != p->len; i++){
str_free(p->P[i].key);
- if(clear_val) free(p->P[i].value);
+ if(clear_val == 1) free(p->P[i].value);
+ else if(clear_val == 2) str_free(p->P[i].value);
}
parray_lclear(p);
}
diff --git a/src/types/parray.h b/src/types/parray.h
index 3f33865..9b9927a 100644
--- a/src/types/parray.h
+++ b/src/types/parray.h
@@ -1,4 +1,7 @@
+#ifndef __PARRAY_H
+#define __PARRAY_H
+
typedef struct {
void* value;
str* key;
@@ -19,4 +22,6 @@ void parray_clear(parray_t*, int);
void parray_lclear(parray_t*);
-parray_t* parray_find(parray_t*, char*); \ No newline at end of file
+parray_t* parray_find(parray_t*, char*);
+
+#endif //parray_h \ No newline at end of file
diff --git a/src/types/str.h b/src/types/str.h
index 60b0cb9..ccf379f 100644
--- a/src/types/str.h
+++ b/src/types/str.h
@@ -1,3 +1,6 @@
+#ifndef __STR_H
+#define __STR_H
+
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
@@ -13,3 +16,5 @@ void str_free(str*);
void str_push(str*, char*);
void str_pushl(str*, char*, size_t);
void str_clear(str*);
+
+#endif //__STR_H \ No newline at end of file
diff --git a/src/util.c b/src/util.c
index 3c2e279..4ba0476 100644
--- a/src/util.c
+++ b/src/util.c
@@ -3,6 +3,55 @@
#include <stdlib.h>
#include "lua.h"
+int gen_parse(char* inp, int len, parray_t** _table){
+ str* current = str_init(""), *last = NULL;
+ int state = 0;
+
+ parray_t* table = *_table;
+ for(int i = 0; i < len; i++){
+
+ if(state != 1 && inp[i] == ';'){
+ parray_set(table, last->c, (void*)current);
+ str_free(last);
+ last = NULL;
+ current = str_init("");
+ state = 0;
+ } else if(state != 1 && inp[i] == '='){
+ last = current;
+ current = str_init("");
+ if(inp[i+1] == '"'){
+ state = 1;
+ i++;
+ }
+ } else if(state == 1 && inp[i] == '"'){
+ state = 0;
+ } else if(current->c[0] != '\0' || inp[i] != ' ') str_pushl(current, inp + i, 1);
+ }
+ parray_set(table, last->c, (void*)current);
+ str_free(last);
+ *_table = table;
+ return 1;
+}
+
+char* strnstr(const char *s1, const char *s2, size_t n) {
+ // simplistic algorithm with O(n2) worst case, stolen from stack overflow
+ size_t i, len;
+ char c = *s2;
+
+ if(c == '\0')
+ return (char *)s1;
+
+ for(len = strlen(s2); len <= n; n--, s1++){
+ if(*s1 == c){
+ for(i = 1;; i++){
+ if(i == len) return (char *)s1;
+ if(s1[i] != s2[i]) break;
+ }
+ }
+ }
+ return NULL;
+}
+
void p_fatal(const char* m){
fprintf(stderr, "%s[ fatal ] %s %s\n",color_red, m, color_reset);
exit(EXIT_FAILURE);
diff --git a/src/util.h b/src/util.h
index 9a5b295..864108d 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,3 +1,9 @@
+#ifndef __UTIL_H
+#define __UTIL_H
+
+#include "types/str.h"
+#include "types/parray.h"
+
#define color_black "\e[30m"
#define color_red "\e[31m"
#define color_green "\e[32m"
@@ -18,5 +24,9 @@
#define i_swap(A,B) double temp = A; A = B; B = temp;
+int gen_parse(char*,int, parray_t**);
void p_fatal(const char*);
void p_error(const char*);
+char* strnstr(const char*, const char*, size_t);
+
+#endif //__UTIL_H \ No newline at end of file
diff --git a/tests/net.lua b/tests/net.lua
index bef4920..0c2cb85 100644
--- a/tests/net.lua
+++ b/tests/net.lua
@@ -1,5 +1,5 @@
require "llib"
-llib.config.set({max_depth=1})
+llib.config.set({max_depth=5})
--local print = llib.io.pprint
sleep = function(a)
local sec = tonumber(os.clock() + a);
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-13 06:25:46 +0000