summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--fhp.c47
-rw-r--r--include/fhp/fhp.h29
2 files changed, 63 insertions, 13 deletions
diff --git a/fhp.c b/fhp.c
index da48f0a..237345b 100644
--- a/fhp.c
+++ b/fhp.c
@@ -131,6 +131,53 @@ fhp_strerror(
return FHP_OK;
}
+static const char *
+fhp_tokens[] = {
+ "METHOD_START",
+ "METHOD_FRAGMENT",
+ "METHOD_END",
+
+ "URL_START",
+ "URL_FRAGMENT",
+ "URL_END",
+
+ "VERSION_START",
+ "VERSION_FRAGMENT",
+ "VERSION_END",
+
+ "HEADER_NAME_START",
+ "HEADER_NAME_FRAGMENT",
+ "HEADER_NAME_END",
+
+ "HEADER_VALUE_START",
+ "HEADER_VALUE_FRAGMENT",
+ "HEADER_VALUE_END",
+
+ "LAST"
+};
+
+fhp_err_t
+fhp_strtoken(
+ fhp_token_t token,
+ char * const buf,
+ size_t len
+) {
+ // check token code
+ if (token >= FHP_TOKEN_LAST)
+ return FHP_ERR_INVALID_ERROR;
+
+ // check buffer size
+ size_t str_len = strlen(fhp_tokens[token]) + 1;
+ if (len < str_len)
+ return FHP_ERR_BUFFER_TOO_SMALL;
+
+ // copy string
+ memcpy(buf, fhp_tokens[token], str_len);
+
+ // return success
+ return FHP_OK;
+}
+
static fhp_t DEFAULT_CONTEXT = {
.state = FHP_STATE_INIT,
.user_data = NULL,
diff --git a/include/fhp/fhp.h b/include/fhp/fhp.h
index 4a54e3c..3b7e280 100644
--- a/include/fhp/fhp.h
+++ b/include/fhp/fhp.h
@@ -6,6 +6,19 @@
#include <stdbool.h> // for size_t
typedef enum {
+ FHP_OK,
+ FHP_ERR_CB,
+ FHP_ERR_BAD_STATE,
+ FHP_ERR_INVALID_CHAR,
+ FHP_ERR_INVALID_ERROR,
+ FHP_ERR_BUFFER_TOO_SMALL,
+ FHP_ERR_LAST
+} fhp_err_t;
+
+fhp_err_t
+fhp_strerror(fhp_err_t, char * const, size_t);
+
+typedef enum {
FHP_TOKEN_METHOD_START,
FHP_TOKEN_METHOD_FRAGMENT,
FHP_TOKEN_METHOD_END,
@@ -29,6 +42,9 @@ typedef enum {
FHP_TOKEN_LAST
} fhp_token_t;
+fhp_err_t
+fhp_strtoken(fhp_token_t, char * const, size_t);
+
typedef struct fhp_t_ fhp_t;
typedef bool (*fhp_cb_t)(
@@ -61,19 +77,6 @@ typedef enum {
FHP_STATE_LAST
} fhp_state_t;
-typedef enum {
- FHP_OK,
- FHP_ERR_CB,
- FHP_ERR_BAD_STATE,
- FHP_ERR_INVALID_CHAR,
- FHP_ERR_INVALID_ERROR,
- FHP_ERR_BUFFER_TOO_SMALL,
- FHP_ERR_LAST
-} fhp_err_t;
-
-fhp_err_t
-fhp_strerror(fhp_err_t, char * const, size_t);
-
#define FHP_BUF_SIZE 1024
struct fhp_t_ {