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Refactor FastCGI server and compiler, enhance HTTP header parsing, and add WebSocket support

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- Refactored FastCGIServer class to improve socket handling and added shutdown functionality.
- Updated compiler functions to streamline HTML and text literal processing.
- Enhanced split_kv function to support uppercase keys and added split_http_headers for better HTTP header parsing.
- Introduced new session management functions to validate and handle session IDs.
- Added WebSocket frame parsing and handling in the URI module.
- Created systemd service scripts for easier deployment and management of the UCE FastCGI runtime.
- Added new test cases for header handling, time parsing, and WebSocket functionality.
This commit is contained in:
udo
2026-04-18 14:04:58 +00:00
parent 984453f336
commit cd8f07aaa7
26 changed files with 913 additions and 367 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/lib/compiler.cpp
+23 -36
View File
@@ -1,7 +1,7 @@
#include "compiler.h"
#include <sys/file.h>
String process_html_literal(Request* context, SharedUnit* su, String content)
String process_text_literal(Request* context, SharedUnit* su, String content)
{
String pc;
String HT_START = "print(R\"(";
@@ -89,7 +89,12 @@ String process_html_literal(Request* context, SharedUnit* su, String content)
String preprocess_shared_unit_char_wise(Request* context, SharedUnit* su, String content)
{
String pc = "#include \"" + su->src_file_name + ".setup.h" + "\"\n#line 1\n";
String pc =
("#include \"")+context->server->config["COMPILER_SYS_PATH"] +"/src/lib/uce_lib.h\" \n"+
file_get_contents(
context->server->config["COMPILER_SYS_PATH"] + "/" + context->server->config["SETUP_TEMPLATE"]
)+
"#line 1\n";
String token = "";
String html_buffer = "";
u8 mode = 0;
@@ -100,29 +105,13 @@ String preprocess_shared_unit_char_wise(Request* context, SharedUnit* su, String
{
char c = content[i];
current_line.append(1, c);
if(mode == 2)
if(mode == 1)
{
auto end_pos = content.find(String("</")+token+">", i);
if(end_pos != String::npos)
if(c == '<' && (content[i+1] == '/') && (content[i+2] == '>'))
{
u32 len = token.length() + 3 + end_pos - i;
html_buffer.append(content.substr(i, len - (token.length() == 0 ? 3 : 0)));
i += len - 1;
pc.append(process_html_literal(context, su, html_buffer));
}
else
{
printf("(!) unterminated HTML literal <%s> in %s", token.c_str(), su->file_name.c_str());
}
mode = 0;
}
else if(mode == 1)
{
if(isspace(c) || c == '>')
{
mode = 2;
if(token.length() > 0)
html_buffer.append(1, c);
i += 2;
pc.append(process_text_literal(context, su, html_buffer));
mode = 0;
}
else
{
@@ -130,13 +119,12 @@ String preprocess_shared_unit_char_wise(Request* context, SharedUnit* su, String
html_buffer.append(1, c);
}
}
else if(!inside_quote && c == '<' && (content[i+1] == '>'/* || isalpha(content[i+1])*/))
else if(!inside_quote && c == '<' && (content[i+1] == '>'))
{
mode = 1;
token = "";
html_buffer = "";
if(content[i+1] != '>')
html_buffer.append(1, c);
i += 1;
}
else if(c == '\"')
{
@@ -206,7 +194,7 @@ void setup_unit_paths(Request* context, SharedUnit* su, String file_name)
su->so_name = su->bin_path + "/" + su->bin_file_name;
su->api_file_name = su->bin_path + "/" + su->src_file_name + ".exports.txt";
su->setup_file_name = su->bin_path + "/" + su->src_file_name + ".setup.h";
//su->setup_file_name = su->bin_path + "/" + su->src_file_name + ".setup.h";
}
void load_shared_unit(Request* context, SharedUnit* su, String file_name)
@@ -245,7 +233,7 @@ void load_shared_unit(Request* context, SharedUnit* su, String file_name)
}
}
String compile_setup_file(Request* context, SharedUnit* su)
/*String compile_setup_file(Request* context, SharedUnit* su)
{
String result =
String("#ifndef UCE_LIB_INCLUDED\n") +
@@ -254,17 +242,13 @@ String compile_setup_file(Request* context, SharedUnit* su)
file_get_contents(
context->server->config["COMPILER_SYS_PATH"] + "/" + context->server->config["SETUP_TEMPLATE"]) +
"#endif \n";
StringList declarations;
StringList load_units;
result = replace(result, "/*load_declarations*/", join(declarations, "\n"));
result = replace(result, "/*load_units*/", join(load_units, "\n"));
return(result);
}
}*/
void compile_shared_unit(Request* context, SharedUnit* su, String file_name)
{
//setup_unit_paths(context, su, file_name);
f64 comp_start = microtime();
if(!file_exists(su->file_name))
{
@@ -274,7 +258,7 @@ void compile_shared_unit(Request* context, SharedUnit* su, String file_name)
shell_exec("mkdir -p " + shell_escape(su->pre_path));
file_put_contents(su->pre_path + "/" + su->pre_file_name, preprocess_shared_unit(context, su));
file_put_contents(su->setup_file_name, compile_setup_file(context, su));
//file_put_contents(su->setup_file_name, compile_setup_file(context, su));
file_put_contents(su->api_file_name, join(su->api_declarations, "\n"));
if(!su->opt_so_optional)
@@ -293,7 +277,9 @@ void compile_shared_unit(Request* context, SharedUnit* su, String file_name)
else
{
load_shared_unit(context, su, file_name);
//printf("(i) compiled unit %s\n", file_name.c_str());
printf("(i) compiled unit %s in %f s\n",
(su->pre_path + "/" + su->pre_file_name).c_str(),
microtime() - comp_start);
}
}
@@ -390,6 +376,7 @@ SharedUnit* compiler_load_shared_unit(Request* context, String file_name, String
void compiler_invoke(Request* context, String file_name, DTree& call_param)
{
printf("(i) compiler_invoke file %s\n", file_name.c_str());
auto su = compiler_load_shared_unit(context, file_name, "", false);
if(su)
{