mirror of https://github.com/acanas/swad-core.git
Version 21.64.1: Nov 28, 2021 Code refactoring in link insertion.
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@ -64,12 +64,7 @@ struct ALn_Link
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{
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ALn_LinkType_t Type;
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struct ALn_Substring URLorNick;
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struct
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{
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struct ALn_Substring Anchor1;
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struct ALn_Substring Anchor2;
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struct ALn_Substring Anchor3;
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} Nick;
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struct ALn_Substring NickAnchor[3];
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size_t AddedLengthUntilHere; // Total length of extra HTML code added until this link (included)
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struct ALn_Link *Prev;
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struct ALn_Link *Next;
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@ -104,28 +99,28 @@ static void ALn_CopySubstring (const struct ALn_Substring *PtrSrc,char **PtrDst)
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/*****************************************************************************/
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// For URLs the length of anchor is fixed, so it can be calculated once
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#define ALn_URL_ANCHOR_1 "<a href=\""
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#define ALn_URL_ANCHOR_2 "\" target=\"_blank\">"
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#define ALn_URL_ANCHOR_3 "</a>"
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#define ALn_URL_ANCHOR_0 "<a href=\""
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#define ALn_URL_ANCHOR_1 "\" target=\"_blank\">"
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#define ALn_URL_ANCHOR_2 "</a>"
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#define ALn_URL_ANCHOR_0_LENGTH (sizeof (ALn_URL_ANCHOR_0) - 1)
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#define ALn_URL_ANCHOR_1_LENGTH (sizeof (ALn_URL_ANCHOR_1) - 1)
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#define ALn_URL_ANCHOR_2_LENGTH (sizeof (ALn_URL_ANCHOR_2) - 1)
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#define ALn_URL_ANCHOR_3_LENGTH (sizeof (ALn_URL_ANCHOR_3) - 1)
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#define ALn_URL_ANCHOR_TOTAL_LENGTH (ALn_URL_ANCHOR_1_LENGTH + ALn_URL_ANCHOR_2_LENGTH + ALn_URL_ANCHOR_3_LENGTH)
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#define ALn_URL_ANCHOR_TOTAL_LENGTH (ALn_URL_ANCHOR_0_LENGTH + ALn_URL_ANCHOR_1_LENGTH + ALn_URL_ANCHOR_2_LENGTH)
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static const struct ALn_Substring URLAnchor1 =
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static const struct ALn_Substring URLAnchor[3] =
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{
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.Str = ALn_URL_ANCHOR_1,
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.Len = ALn_URL_ANCHOR_1_LENGTH,
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};
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static const struct ALn_Substring URLAnchor2 =
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{
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.Str = ALn_URL_ANCHOR_2,
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.Len = ALn_URL_ANCHOR_2_LENGTH,
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};
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static const struct ALn_Substring URLAnchor3 =
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{
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.Str = ALn_URL_ANCHOR_3,
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.Len = ALn_URL_ANCHOR_3_LENGTH,
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[0] = {
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.Str = ALn_URL_ANCHOR_0,
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.Len = ALn_URL_ANCHOR_0_LENGTH,
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},
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[1] = {
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.Str = ALn_URL_ANCHOR_1,
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.Len = ALn_URL_ANCHOR_1_LENGTH,
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},
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[2] = {
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.Str = ALn_URL_ANCHOR_2,
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.Len = ALn_URL_ANCHOR_2_LENGTH,
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},
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};
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/*****************************************************************************/
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@ -161,9 +156,7 @@ void ALn_InsertLinks (char *Txt,unsigned long MaxLength,size_t MaxCharsURLOnScre
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size_t Length;
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size_t i;
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struct ALn_Substring Limited; // URL displayed on screen (may be shorter than actual length)
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const struct ALn_Substring *Anchor1;
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const struct ALn_Substring *Anchor2;
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const struct ALn_Substring *Anchor3;
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const struct ALn_Substring *Anchor[3];
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/**************************************************************/
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/***** Find starts and ends of links (URLs and nicknames) *****/
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@ -202,14 +195,14 @@ void ALn_InsertLinks (char *Txt,unsigned long MaxLength,size_t MaxCharsURLOnScre
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switch (Link->Type)
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{
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case ALn_LINK_URL:
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Anchor1 = &URLAnchor1;
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Anchor2 = &URLAnchor2;
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Anchor3 = &URLAnchor3;
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Anchor[0] = &URLAnchor[0];
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Anchor[1] = &URLAnchor[1];
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Anchor[2] = &URLAnchor[2];
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break;
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case ALn_LINK_NICK:
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Anchor1 = &Link->Nick.Anchor1;
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Anchor2 = &Link->Nick.Anchor2;
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Anchor3 = &Link->Nick.Anchor3;
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Anchor[0] = &Link->NickAnchor[0];
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Anchor[1] = &Link->NickAnchor[1];
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Anchor[2] = &Link->NickAnchor[2];
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break;
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default:
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continue;
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@ -228,7 +221,7 @@ void ALn_InsertLinks (char *Txt,unsigned long MaxLength,size_t MaxCharsURLOnScre
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*PtrDst-- = *PtrSrc--;
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/***** Step 2: Copy third part of anchor *****/
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ALn_CopySubstring (Anchor3,&PtrDst);
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ALn_CopySubstring (Anchor[2],&PtrDst);
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/***** Step 3: Move forward the link (URL or nickname)
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to be shown on screen *****/
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@ -257,7 +250,7 @@ void ALn_InsertLinks (char *Txt,unsigned long MaxLength,size_t MaxCharsURLOnScre
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}
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/***** Step 4: Copy second part of anchor *****/
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ALn_CopySubstring (Anchor2,&PtrDst);
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ALn_CopySubstring (Anchor[1],&PtrDst);
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/***** Step 5: Copy link into directive A
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(it's mandatory to do the copy in reverse order
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@ -265,7 +258,7 @@ void ALn_InsertLinks (char *Txt,unsigned long MaxLength,size_t MaxCharsURLOnScre
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ALn_CopySubstring (&Link->URLorNick,&PtrDst);
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/***** Step 6: Copy first part of anchor *****/
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ALn_CopySubstring (Anchor1,&PtrDst);
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ALn_CopySubstring (Anchor[0],&PtrDst);
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}
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}
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@ -327,9 +320,9 @@ static void ALn_FreeLinks (struct ALn_Link *LastLink)
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PrevLink = Link->Prev;
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if (Link->Type == ALn_LINK_NICK)
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{
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if (Link->Nick.Anchor3.Str) free (Link->Nick.Anchor3.Str);
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if (Link->Nick.Anchor2.Str) free (Link->Nick.Anchor2.Str);
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if (Link->Nick.Anchor1.Str) free (Link->Nick.Anchor1.Str);
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if (Link->NickAnchor[2].Str) free (Link->NickAnchor[2].Str);
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if (Link->NickAnchor[1].Str) free (Link->NickAnchor[1].Str);
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if (Link->NickAnchor[0].Str) free (Link->NickAnchor[0].Str);
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}
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free (Link);
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}
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@ -497,9 +490,9 @@ static ALn_LinkType_t ALn_CheckNickname (char **PtrSrc,char PrevCh,
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if (Type == ALn_LINK_NICK)
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{
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/***** Reset anchors (checked on freeing) *****/
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(*Link)->Nick.Anchor1.Str =
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(*Link)->Nick.Anchor2.Str =
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(*Link)->Nick.Anchor3.Str = NULL;
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(*Link)->NickAnchor[0].Str =
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(*Link)->NickAnchor[1].Str =
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(*Link)->NickAnchor[2].Str = NULL;
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/***** Create id for this form *****/
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Gbl.Form.Num++;
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@ -512,7 +505,7 @@ static ALn_LinkType_t ALn_CheckNickname (char **PtrSrc,char PrevCh,
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/***** Store first part of anchor *****/
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Frm_SetParamsForm (ParamsStr,ActSeeOthPubPrf,true);
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if (asprintf (&(*Link)->Nick.Anchor1.Str,
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if (asprintf (&(*Link)->NickAnchor[0].Str,
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"<form method=\"post\" action=\"%s/%s\" id=\"%s\">"
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"%s" // Parameters
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"<input type=\"hidden\" name=\"usr\" value=\"",
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@ -522,17 +515,17 @@ static ALn_LinkType_t ALn_CheckNickname (char **PtrSrc,char PrevCh,
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Gbl.Form.Id,
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ParamsStr) < 0)
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Err_NotEnoughMemoryExit ();
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(*Link)->Nick.Anchor1.Len = strlen ((*Link)->Nick.Anchor1.Str);
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(*Link)->NickAnchor[0].Len = strlen ((*Link)->NickAnchor[0].Str);
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/***** Store second part of anchor *****/
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if (asprintf (&(*Link)->Nick.Anchor2.Str,
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if (asprintf (&(*Link)->NickAnchor[1].Str,
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"\">"
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"<a href=\"\""
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" onclick=\"document.getElementById('%s').submit();return false;\">",
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Gbl.Usrs.Me.Logged ? Gbl.Form.UniqueId :
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Gbl.Form.Id) < 0)
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Err_NotEnoughMemoryExit ();
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(*Link)->Nick.Anchor2.Len = strlen ((*Link)->Nick.Anchor2.Str);
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(*Link)->NickAnchor[1].Len = strlen ((*Link)->NickAnchor[1].Str);
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/***** Store third part of anchor *****/
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ShowPhoto = Pho_ShowingUsrPhotoIsAllowed (&UsrDat,PhotoURL);
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@ -541,14 +534,14 @@ static ALn_LinkType_t ALn_CheckNickname (char **PtrSrc,char PrevCh,
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"PHOTO12x16",Pho_ZOOM,
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&CaptionStr,
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&ImgStr);
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if (asprintf (&(*Link)->Nick.Anchor3.Str,
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if (asprintf (&(*Link)->NickAnchor[2].Str,
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"</a></form>%s%s",
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CaptionStr,
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ImgStr) < 0)
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Err_NotEnoughMemoryExit ();
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free (ImgStr);
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free (CaptionStr);
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(*Link)->Nick.Anchor3.Len = strlen ((*Link)->Nick.Anchor3.Str);
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(*Link)->NickAnchor[2].Len = strlen ((*Link)->NickAnchor[2].Str);
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/***** Free memory used for user's data *****/
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Usr_UsrDataDestructor (&UsrDat);
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@ -556,10 +549,10 @@ static ALn_LinkType_t ALn_CheckNickname (char **PtrSrc,char PrevCh,
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/***** Compute number of bytes added until here *****/
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(*Link)->AddedLengthUntilHere = (*Link)->Prev ? (*Link)->Prev->AddedLengthUntilHere :
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0;
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(*Link)->AddedLengthUntilHere += (*Link)->Nick.Anchor1.Len +
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(*Link)->AddedLengthUntilHere += (*Link)->NickAnchor[0].Len +
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(*Link)->URLorNick.Len +
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(*Link)->Nick.Anchor2.Len +
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(*Link)->Nick.Anchor3.Len;
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(*Link)->NickAnchor[1].Len +
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(*Link)->NickAnchor[2].Len;
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/***** Create next link *****/
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ALn_CreateNextLink (Link,LastLink);
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@ -602,13 +602,14 @@ TODO: FIX BUG, URGENT! En las fechas como par
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TODO: En las encuestas, que los estudiantes no puedan ver los resultados hasta que no finalice el plazo.
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*/
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#define Log_PLATFORM_VERSION "SWAD 21.64 (2021-11-28)"
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#define Log_PLATFORM_VERSION "SWAD 21.64.1 (2021-11-28)"
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#define CSS_FILE "swad21.59.css"
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#define JS_FILE "swad21.59.js"
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/*
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TODO: Rename CENTRE to CENTER in help wiki.
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TODO: Rename ASSESSMENT.Announcements to ASSESSMENT.Calls_for_exams
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Version 21.64.1: Nov 28, 2021 Code refactoring in link insertion. (320070 lines)
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Version 21.64: Nov 28, 2021 New module swad_autolink to insert links in texts. (320076 lines)
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Version 21.63: Nov 26, 2021 Fixing of corruption in test prints and match prints. (320010 lines)
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Version 21.62.3: Nov 25, 2021 Fixed bug in test questions. Reported by Javier Fernández Baldomero and Jesús González Peñalver. (319438 lines)
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