pkgs/by-name/ta/taler-exchange/0001-add-TALER_TEMPLATING_init_path.patch

   1 From 3ca51717bbb7643eb0629729d0680cca75ce34c8 Mon Sep 17 00:00:00 2001
   2 From: eljamm <fedi.jamoussi@protonmail.ch>
   3 Date: Wed, 14 Aug 2024 11:14:41 +0100
   4 Subject: [PATCH] add TALER_TEMPLATING_init_path
   5
   6 The merchant uses `TALER_TEMPLATING_init` function from the exchange's
   7 headers, which makes it harder to patch in the correct directory.
   8
   9 To circumvent this, a similar function that takes the templates path
  10 directly is added.
  11 ---
  12  src/include/taler_templating_lib.h |  9 +++++++++
  13  src/templating/templating_api.c    | 25 +++++++++++++++++++++++++
  14  2 files changed, 34 insertions(+)
  15
  16 diff --git a/src/include/taler_templating_lib.h b/src/include/taler_templating_lib.h
  17 index 6af6db715..343004ef1 100644
  18 --- a/src/include/taler_templating_lib.h
  19 +++ b/src/include/taler_templating_lib.h
  20 @@ -120,6 +120,16 @@ TALER_TEMPLATING_reply_error (struct MHD_Connection *connection,
  21  enum GNUNET_GenericReturnValue
  22  TALER_TEMPLATING_init (const char *subsystem);
  23
  24 +/**
  25 + * Preload templates from path.
  26 + *
  27 + * @param subsystem name of the subsystem, "merchant" or "exchange"
  28 + * @param path name of the absolute template path
  29 + * @return #GNUNET_OK on success
  30 + */
  31 +enum GNUNET_GenericReturnValue
  32 +TALER_TEMPLATING_init_path (const char *subsystem, const char *path);
  33 +
  34
  35  /**
  36   * Nicely shut down templating subsystem.
  37 diff --git a/src/templating/templating_api.c b/src/templating/templating_api.c
  38 index 88a17c682..a9afa2b70 100644
  39 --- a/src/templating/templating_api.c
  40 +++ b/src/templating/templating_api.c
  41 @@ -506,6 +506,31 @@ TALER_TEMPLATING_init (const char *subsystem)
  42  }
  43
  44
  45 +enum GNUNET_GenericReturnValue
  46 +TALER_TEMPLATING_init_path (const char *subsystem, const char *path)
  47 +{
  48 +  char *dn;
  49 +  int ret;
  50 +
  51 +  {
  52 +    GNUNET_asprintf (&dn,
  53 +                     "%s/%s/templates/",
  54 +                     path,
  55 +                     subsystem);
  56 +  }
  57 +  ret = GNUNET_DISK_directory_scan (dn,
  58 +                                    &load_template,
  59 +                                    NULL);
  60 +  GNUNET_free (dn);
  61 +  if (-1 == ret)
  62 +  {
  63 +    GNUNET_break (0);
  64 +    return GNUNET_SYSERR;
  65 +  }
  66 +  return GNUNET_OK;
  67 +}
  68 +
  69 +
  70  void
  71  TALER_TEMPLATING_done (void)
  72  {
  73 --
  74 2.45.2
  75