Hi, On Fri, May 12, 2017 at 01:59:47PM +0200, Pavel Grunt wrote: > On Fri, 2017-05-12 at 13:19 +0200, Victor Toso wrote: > > From: Victor Toso <me@xxxxxxxxxxxxxx> > > > > This patch creates two functions: > > - xfer_get_download_directory() > > - vdagent_start_file_xfer() > > > > The logic should be similar as it was before this patch, taking in > > consideration the global variables fx_open_dir and fx_dir which are > > set from command line. > > > > Signed-off-by: Victor Toso <victortoso@xxxxxxxxxx> > > --- > > src/vdagent/vdagent.c | 76 +++++++++++++++++++++++++++++++++++++--- > > ----------- > > 1 file changed, 56 insertions(+), 20 deletions(-) > > > > diff --git a/src/vdagent/vdagent.c b/src/vdagent/vdagent.c > > index 9900303..08ebd92 100644 > > --- a/src/vdagent/vdagent.c > > +++ b/src/vdagent/vdagent.c > > @@ -25,6 +25,7 @@ > > > > #include <stdio.h> > > #include <stdlib.h> > > +#include <stdbool.h> > > #include <string.h> > > #include <syslog.h> > > #include <unistd.h> > > @@ -55,6 +56,59 @@ static struct udscs_connection *client = NULL; > > static int quit = 0; > > static int version_mismatch = 0; > > > > +/** > > + * xfer_get_download_directory > > + * > > + * Return path were file-transfer will save the files. Should be > > freed with > > + * g_free(). > > + **/ > > +static char * > should be g_char (g_strdup returns g_char *) > Is anything preventing to return const gchar * ? Not really, changing to const gchar * looks fine. > > > +xfer_get_download_directory(bool *open_dir_on_save) > > +{ > > + if (open_dir_on_save != NULL) > > + *open_dir_on_save = fx_open_dir != -1 || > > !vdagent_x11_has_icons_on_desktop(x11); > > + > > + if (fx_dir) > I prefer an explicit comparison to NULL (like you do in the previous > 'if') Agreed > > + return g_strdup(fx_dir); > > + > > + if (vdagent_x11_has_icons_on_desktop(x11)) > > + return > > g_strdup(g_get_user_special_dir(G_USER_DIRECTORY_DESKTOP)); > > + > > + return > > g_strdup(g_get_user_special_dir(G_USER_DIRECTORY_DOWNLOAD)); > > +} > > + > > +/** > > + * vdagent_start_file_xfer > > + * > > + * Initialize handler for file xfer and returns true if > > vdagent_file_xfers is > > Why 'start' ? it does not start anything In oppose to stop. We check the path and get the struct handler and return true if all is good, false otherwise. Suggestions? > > > + * not NULL. > > + **/ > > +static bool > > +vdagent_start_file_xfer(void) > > +{ > > + bool xfer_open_dir; > > + char *xfer_dir; > > + > > + if (vdagent_file_xfers != NULL) { > > + syslog(LOG_WARNING, "File-xfer already initialized"); > > + return true; > > + } > > + > > + xfer_dir = xfer_get_download_directory(&xfer_open_dir); > > + if (xfer_dir == NULL) { > > + syslog(LOG_WARNING, > > + "warning could not get file xfer save dir, " > > + "file transfers will be disabled"); > > + vdagent_file_xfers = NULL; > > + return false; > > + } > > + > > + vdagent_file_xfers = vdagent_file_xfers_create(client, > > xfer_dir, > > + xfer_open_dir, > > debug); > > + g_free(xfer_dir); > > + return (vdagent_file_xfers != NULL); > > +} > > + > > static void daemon_read_complete(struct udscs_connection **connp, > > struct udscs_message_header *header, uint8_t *data) > > { > > @@ -313,26 +367,8 @@ reconnect: > > return 1; > > } > > > > - if (!fx_dir) { > > - if (vdagent_x11_has_icons_on_desktop(x11)) > > - fx_dir = "xdg-desktop"; > > - else > > - fx_dir = "xdg-download"; > > - } > > - if (fx_open_dir == -1) > > - fx_open_dir = !vdagent_x11_has_icons_on_desktop(x11); > > - if (!strcmp(fx_dir, "xdg-desktop")) > > - fx_dir = g_get_user_special_dir(G_USER_DIRECTORY_DESKTOP); > > - else if (!strcmp(fx_dir, "xdg-download")) > > - fx_dir = g_get_user_special_dir(G_USER_DIRECTORY_DOWNLOAD); > > - if (fx_dir) { > > - vdagent_file_xfers = vdagent_file_xfers_create(client, > > fx_dir, > > - fx_open_dir, > > debug); > > - } else { > > - syslog(LOG_WARNING, > > - "warning could not get file xfer save dir, file > > transfers will be disabled"); > > - vdagent_file_xfers = NULL; > > - } > > + if (!vdagent_start_file_xfer()) > > + syslog(LOG_WARNING, "File transfer is disabled"); > > > > if (parent_socket) { > > if (write(parent_socket, "OK", 2) != 2)
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