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feat(ltm): memory safe errors; instance add var & nested functions

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This commit is contained in:
Jef Roosens 2023-12-16 19:49:57 +01:00
parent e058c107e2
commit 750bee27c7
Signed by: Jef Roosens
GPG key ID: B75D4F293C7052DB
6 changed files with 197 additions and 19 deletions
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2
ltm/include/ltm/common.h
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@ -21,6 +21,8 @@ typedef enum ltm_err {
ltm_err_ok = 0,
ltm_err_invalid_template,
ltm_err_failed_alloc,
ltm_err_not_found,
ltm_err_wrong_block_type,
} ltm_err;
#endif

13
ltm/include/ltm/template.h
View file

@ -28,6 +28,12 @@ ltm_err ltm_template_compile(ltm_template **out, const char *template);
ltm_err ltm_template_compile_n(ltm_template **out, const char *template,
size_t len);
/**
* Free the template instance. After freeing a template, no instances associated
* with it are safe to use.
*/
void ltm_template_free(ltm_template *template);
/**
* Represents a specific instance of a template.
*/
@ -39,8 +45,15 @@ typedef struct ltm_instance ltm_instance;
ltm_err ltm_template_instantiate(ltm_instance **out,
const ltm_template *template);
/**
* Free the given instance, as well as all nested instances.
*/
void ltm_instance_free(ltm_instance *instance);
typedef enum ltm_instance_block_type {
ltm_instance_block_type_buf = 0,
ltm_instance_block_type_buf_owned,
ltm_instance_block_type_nested,
} ltm_instance_block_type;
/**